CN114199703B - An impact machine for ultra-high molecular polyethylene board inspection - Google Patents

Abstract

The invention discloses an impact machine for ultra-high molecular polyethylene board detection, which includes a base plate, two ends of the top end of the base plate are fixedly connected with support legs, and the top ends of the support legs are fixedly connected with a fixed limit column block. , one side of the fixed limit column block 1 is provided with a first motor, the output end of the first motor is fixedly connected with a turntable, the middle part of the top of the base plate is provided with a clamp mechanism, and the fixed limit column The top of block one is provided with a replacement installation mechanism, and one side of the top of the base plate is provided with a support rod. The beneficial effects of the present invention are: it is convenient to install and replace the detected impact hammer, it is more convenient and time-saving and labor-saving during installation and replacement, it is convenient to carry out different degrees of impact detection on the polyethylene board, and it is convenient to carry out limit clamping on the polyethylene board, The stability of the polyethylene plate clamp is better, which is beneficial to prevent the polyethylene plate from shaking or tilting when testing the impact.

Description

An impact machine for ultra-high molecular polyethylene board inspection

technical field

The invention belongs to the technical field of impact machines for detecting polyethylene plates, in particular to an impact machine for detecting ultra-high molecular polyethylene plates.

Background technique

UHMWPE is a thermoplastic engineering plastic with a molecular weight higher than 1.5 million. Its molecular chain length is 10-20 times that of high-density polyethylene. The longer molecular chain (higher molecular weight) gives UHMWPE the main advantage of Toughness, wear resistance and stress crack resistance, because it is a kind of polyethylene, UHMWPE also has lubricity, chemical resistance and excellent electrical properties of general HDPE, impact machine is needed in the process of polyethylene sheet production The impact test is carried out on the produced ultra-high molecular polyethylene board.

Most of the existing impact machines cannot automatically replace the impact hammer. When performing impact detection with different sizes of impact force, it is necessary to manually replace the impact hammers of different sizes. The fixed stability of the polyethylene plate is poor, and the fixed polyethylene plate is prone to shaking or tilting during the impact process, which will lead to the problem of deviation in the detected data. Therefore, we propose an impact test for ultra-high molecular polyethylene plates. machine.

Contents of the invention

The object of the present invention is to provide an impact machine for detecting ultra-high molecular polyethylene boards, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: An impact machine for ultra-high molecular polyethylene board detection, including a base plate, the two ends of the top of the base plate are fixedly connected with support legs, and the top ends of the support legs are fixed A fixed limit column block 1 is connected, a first motor is provided on one side of the fixed limit column block 1, a turntable is fixedly connected to the output end of the first motor, and a clamp is provided in the middle of the top of the base plate mechanism, the top of the fixed limit column block 1 is provided with a replacement installation mechanism, and one side of the top of the base plate is provided with a support rod;

Wherein, the replacement installation mechanism includes a first ring disk, the top end of the first ring disk is fixedly connected with a fixed connecting rod, and the top end of the fixed connecting rod is fixedly connected with a second ring disk, and the inside of the second ring disk The middle part of the cavity wall is fixedly connected with an auxiliary pulley groove, the middle part of one side of the second ring disc is fixedly connected with an outlet, the inner side of the auxiliary pulley groove is rollingly connected with an auxiliary pulley, and the outer side of the auxiliary pulley is provided with a rotating disk , the inner side of the top of the rotating disk is fixedly connected with a gear ring, the outer side of the top of the rotating disk is fixedly connected with multiple sets of U-shaped grooves for clamps, the inner side of the gear ring is meshed with a first gear, and the first gear A third motor is provided at the bottom end of the third motor, and a power supply plate is provided on the outside of the third motor. One end of the power supply plate is fixedly connected to the inner side of the second ring plate, and a hammer is clamped on the inner side of the U-shaped groove of the clamp. handle, the bottom end of the hammer handle is fixedly connected to the limiting disk block, the outer side of the hammer handle is fixedly connected with a fixed slot, the top of the hammer handle is fixedly connected with an impact hammer, and the inner side of the fixed slot A second fixed snap ring block is clamped, the middle part of one side of the second fixed snap ring block is fixedly connected with a telescopic push rod, and the other side inside the fixed slot is connected with a first fixed snap ring block, so The outer side of one side of the first fixed snap ring block is provided with a receiving cavity groove, the bottom end of the first fixed snap ring block is provided with a positioning arc-shaped block, and one side of the positioning arc-shaped block is fixedly connected with a mounting slot, the bottom end of the inner side of the installation groove is telescopically clamped with the first limiting arc plate, and the bottom end of one end of the first limiting arc plate is fixedly connected with the first tooth block plate, and the first tooth block plate One end is engaged with a second gear, one end of the second gear is engaged with a second tooth block plate, and one end of the second tooth block plate is fixedly connected with a second limiting arc plate.

Preferably, the clamp mechanism includes a side baffle, the bottom end of the side baffle is fixedly connected with a placement pallet, the two ends of the bottom end of the placement pallet are fixedly connected with rotating connection blocks, and the bottom end of the placement pallet One side is fixedly connected with a limit slider, one side of the limit slider is slidably connected with a telescopic folding positioning plate, and the bottom end of one side of the side baffle is fixedly connected with a first splint receiving groove, and the first splint The inner side of the storage groove is clamped with a first splint, and the two ends of the first splint are fixedly connected with a drawer plate, and the outer side of the drawer plate is slidably connected with a fixed limit column block 2, and the fixed limit column block One side of the two is fixedly connected with the side baffle, one side of one end of the fixed limit column block two is fixedly connected with the limit slide rail groove, and one end of the limit slide rail groove is slidably connected with a sliding L-shaped clamping plate, The bottom end of one end of the sliding L-shaped clamping plate is fixedly connected with a positioning insertion rod, and the top end of one side of the side baffle is fixedly connected with a second splint storage groove, and the inner side of the second splint storage groove is clamped with a second splint. The splint, the two ends of the second splint are fixedly connected with a ring block, the middle part of the top side of the ring block is provided with a fixed insertion rod, the inner side of the ring block is slidably connected with a fixed rod, and the middle part of the top end of the fixed rod Fixedly connected with multiple sets of positioning jacks, one side of the outer side of the fixed rod is fixedly connected with a threaded rod, and the outer side of the threaded rod is rotatably connected with a positioning clamp block, one side of the fixed rod is connected with the side of the side baffle. The top end is fixedly connected, the two ends of one side of the telescopic folding positioning plate are fixedly connected with card slots, the other side of the side baffle is fixedly connected with a fixed partition, and the bottom end of the fixed partition is fixedly connected with a positioning arc plate, the bottom end of the telescopic folding positioning plate is provided with a storage groove, the outside of the storage groove is fixedly connected with the base plate, one side of the storage groove is provided with a folding storage cavity, and the inside of the folding storage cavity One side of the support angle plate is rotatably connected with a support angle plate, a second motor is provided on one side of one end of the support angle plate, and a positioning push block is provided on one side of the support angle plate.

Preferably, the outer side of the limiting slider is slidably connected to the limiting chute, the outer side of the limiting chute is fixedly connected to the telescopic folding positioning plate, and the middle part of the inner side of the limiting slider is slidably connected to a slide bar.

Preferably, there is one set of limiting slide rail slots, the inner side of the limiting slide rail slots is slidably connected to the limiting slide rail block, and one end of the limiting slide rail block is fixedly connected to the sliding L-shaped clamping plate.

Preferably, there is one set of sliding L-shaped clamping plates, one set of positioning inserting rods, and positioning slots are fixedly connected between the drawing plate and the middle of the two top ends of the fixed limiting column.

Preferably, there is one set of fixed insertion rods, one set of ring blocks, one set of fixed rods, one set of threaded rods, and multiple sets of positioning jacks .

Preferably, there are four sets of U-shaped grooves of the clamp, rollers are provided at the bottom of the limiting disc block, and the size of the outer side of the limiting disc block matches the size of the inner cavity of the first ring disc.

Preferably, the size of the outside of the second fixing snap ring block matches the size of the inside of the fixing slot, there is one set of the second fixing snap ring blocks, and one set of the first fixing snap ring blocks.

Compared with the prior art, the beneficial effects of the present invention are: it is convenient to install and replace the detected impact hammer, which is more convenient, time-saving and labor-saving during installation and replacement, it is convenient to carry out different degrees of impact detection on polyethylene plates, and it is convenient to detect polyethylene plates. The plate is used for limit clamping, and the polyethylene plate clamp has better stability, which is beneficial to prevent the polyethylene plate from shaking or tilting when detecting impact.

1. Through the designed replacement and installation mechanism, when using, replacing or (installing) the impact hammer, the second gear rotates clockwise and pushes the first limit arc plate through the meshing connection of the first tooth block plate and the second tooth block plate , move up and at the same time drive the second limiting arc plate to move down to a position parallel to the bottom of the hammer handle installation groove, and then the third motor drives the first gear to rotate, thereby driving the meshingly connected gear ring to rotate, so that it is connected with the gear The rotating disc fixedly connected to the bottom of the ring rotates. During the rotation, the auxiliary pulley provided in the middle of the outer side of the rotating disc rolls and rotates along the inner side of the auxiliary pulley groove, thereby driving the hammer handle stuck in the U-shaped groove of the clamp to follow the rotation of the rotating disc. The rotating movement of the hammer handle drives the limit plate block fixedly connected to the bottom end of the hammer handle to rotate along the inner side of the first ring plate. Driven by the rotation of the rotating plate, the limit plate block fixedly connected to the bottom end of the hammer handle is stuck Locate the bottom end of the arc-shaped block, and one end of the synchronous limit disc block is clamped to one end of the first limit arc plate to limit the moving position of the hammer handle, and then multiple sets of telescopic push rods simultaneously push the second fixed card The ring block and the first fixed snap ring block move synchronously to the inner side of the fixed card slot fixedly connected to the outside of the hammer handle so that the second fixed snap ring block and the first fixed snap ring block are stuck in the fixed card slot to fix the position of the hammer handle , after being fixed and installed, the first motor drives the turntable to rotate, thereby driving the impact hammer installed and fixed on the turntable to rotate 180 degrees and hammer it on the ultra-high molecular polyethylene board with the clamp installed to record the impact data. The impact hammer is driven by the turntable to rotate and move to the original position, so that the hammer handle is re-clamped into the U-shaped groove of the clamp, and then the second gear is rotated counterclockwise to push the first gear plate and the second gear plate through the meshing connection to push the first The limit arc plate moves down and drives the second limit arc plate to move, and the third motor drives the first gear to rotate, thereby driving the meshing and connected gear ring to rotate and move the used impact hammer out of the installation slot, which facilitates alignment The detected impact hammer is installed and replaced, which is more convenient, time-saving and labor-saving during installation and replacement, and is convenient for different degrees of impact detection on polyethylene plates.

2. Through the designed clamping mechanism, the ultra-high molecular polyethylene plate is installed. The initial state of the side baffle is parallel to the horizontal state of the base plate, and the ultra-high molecular polyethylene plate to be detected is placed on the side baffle. Make one side of the side baffle stick to the surface on the side where the supporting plate is placed, and at the same time pull the ring block and the pull-out plate to drive the second splint and the first splint to push the ultrapolymer to be detected stuck on the side baffle The polyethylene board moves to the direction of the telescopic folding positioning board, and moves to the upper and lower sides of the ultra-high molecular polyethylene board to be attached to one side of the telescopic folding positioning board and the side of the second splint and the first splint, and the super Clamp the high molecular polyethylene plate, and then respectively push and clamp the positioning insert rod fixedly connected in the middle of the bottom end of the sliding L-shaped clamping plate to the clamp socket on the top of the fixed limit column block 2 and the pull plate and the ring The fixed inserting rod provided in the middle of the top of the block is snapped into the positioning jack fixedly connected in the middle of the top of the fixed rod, and the adjusted positions of the first splint and the second splint are respectively fixed, and then the positioning clamp is rotated so that the positioning clamp surrounds the The threaded rod is rotated 90 degrees to clamp the top of the ultra-high molecular polyethylene plate. After the ultra-high molecular polyethylene plate is clamped, the second motor drives the supporting angle plate to rotate clockwise, so that one side of the supporting angle plate is along the One side of the positioning arc plate rotates and moves to push the side baffle to rotate 90 degrees around the rotating connection block, so that the side baffle is perpendicular to the base plate, and then pushes the positioning push block to drive the positioning insert rod fixedly connected to the bottom end of the positioning push block Clamped on one side of the positioning arc plate and connected with the positioning arc plate, a triangle is formed between the positioning arc plate and the supporting angle plate, which is beneficial to improve the stability of the side baffle and facilitates the positioning of the polyethylene plate Clamps, polyethylene plate clamps have better stability, which is beneficial to prevent the polyethylene plate from shaking or tilting when detecting impacts.

Description of drawings

Fig. 1 is the structural representation of the overall perspective view of the present invention;

Fig. 2 is a cross-sectional structural schematic diagram of a three-dimensional view of the connection between the base plate and the clamp mechanism of the present invention;

Fig. 3 is the structural representation of the enlarged view of part A of the present invention;

Fig. 4 is a structural schematic diagram of a disassembled perspective view of the clip mechanism of the present invention;

Fig. 5 is the structural schematic diagram of the enlarged view of part B of the present invention;

Fig. 6 is a structural schematic diagram of a disassembly perspective view of the replacement installation mechanism of the present invention;

Fig. 7 is a structural schematic diagram of a perspective view of a sectional view of a turntable of the present invention;

Fig. 8 is a structural schematic diagram of a side view sectional view of the turntable of the present invention.

In the figure: 1, the base plate; 2, the support leg; 3, the fixed limit column block 1; 4, the first motor; 5, the clamp mechanism; 51, the side baffle; 54, telescopic folding positioning plate; 55, storage groove; 56, fixed limit column block two; 57, the first splint; 58, folding storage cavity; 59, support angle plate; 510, positioning push block; 511, Second motor; 512, positioning arc plate; 513, second splint; 514, ring block; 515, fixed insertion rod; 516, fixed rod; 517, positioning jack; 518, positioning clamp block; 519, threaded rod; 520 , fixed partition; 521, limit slider; 522, card slot; 523, first splint storage slot; 524, second splint storage slot; 525, limit slide rail slot; 526, sliding L-shaped clamp plate; 527 , positioning insert rod; 528, drawing plate; 6, turntable; 7, support rod; 8, replacement of installation mechanism; 81, first ring disk; 82, fixed connecting rod; 83, second ring disk; 84, rotating disk ;85, gear ring; 86, first gear; 87, power plate; 88, impact hammer; 89, exit; 810, hammer handle; , U-shaped groove of clamp; 815, auxiliary pulley groove; 816, third motor; 817, positioning arc block; 818, first fixed snap ring block; 819, storage cavity groove; 820, second fixed snap ring block ; 821, telescopic push rod; 822, the first limit arc plate; 823, the first tooth block plate; 824, the second gear; 825, the second tooth block plate; 826, the second limit arc plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides a technical solution: an impact machine for ultra-high molecular polyethylene plate detection, including a base plate 1, the two ends of the top of the base plate 1 are fixedly connected with supporting legs 2, and the supporting legs 2 The top of the top is fixedly connected with a fixed limit column block-3, and one side of the fixed limit column block-3 is provided with a first motor 4, and the output end of the first motor 4 is fixedly connected with a turntable 6, and the middle part of the top of the base plate 1 is provided with There is a clamp mechanism 5, a replacement installation mechanism 8 is provided on the top of the fixed limit column block 1, and a support rod 7 is provided on one side of the top of the base plate 1;

Wherein, the replacement installation mechanism 8 includes a first ring disk 81, the top of the first ring disk 81 is fixedly connected with a fixed connecting rod 82, and the top of the fixed connecting rod 82 is fixedly connected with a second ring disk 83, and the inner cavity of the second ring disk 83 is The middle part of the cavity wall is fixedly connected with an auxiliary pulley groove 815, and the middle part of the second ring plate 83 side is fixedly connected with an outlet 89, and the inner side of the auxiliary pulley groove 815 is rollingly connected with an auxiliary pulley 813, and the outer side of the auxiliary pulley 813 is provided with a rotating disk 84 The inner side of the top of the rotating disk 84 is fixedly connected with a gear ring 85, and the outer side of the top of the rotating disk 84 is fixedly connected with multiple groups of clamp U-shaped grooves 814. The inner side of the gear ring 85 is meshed with a first gear 86, and the first gear 86 The bottom end is provided with a third motor 816, and the outside of the third motor 816 is provided with a power supply plate 87. One end of the power supply plate 87 is fixedly connected to the inner side of the second ring plate 83, and the inner side of the clamp U-shaped groove 814 is clamped with a hammer handle. 810, the bottom end of the hammer handle 810 is fixedly connected with the limit disk block 812, the outer side of the hammer handle 810 is fixedly connected with a fixed card slot 811, the top of the hammer handle 810 is fixedly connected with an impact hammer 88, and one side of the fixed card slot 811 is locked. A second fixed snap ring block 820 is connected, the middle part of one side of the second fixed snap ring block 820 is fixedly connected with a telescopic push rod 821, and the other side inside the fixed slot 811 is snapped with a first fixed snap ring block 818. One side of the fixed snap ring block 818 is provided with a receiving cavity groove 819, the bottom end of the first fixed snap ring block 818 is provided with a positioning arc-shaped block 817, and one side of the positioning arc-shaped block 817 is fixedly connected with a mounting groove , the bottom end of the inside of the installation groove is telescopically clamped with a first limiting arc plate 822, and the bottom end of one end of the first limiting arc plate 822 is fixedly connected with a first tooth block plate 823, and one end of the first tooth block plate 823 is meshed and connected There is a second gear 824, one end of the second gear 824 is meshed with a second tooth block plate 825, and one end of the second tooth block plate 825 is fixedly connected with a second limiting arc plate 826

In this embodiment, through the design of the replacement installation mechanism 8, when using, replacing or (installing) the impact hammer 88, the second gear 824 rotates clockwise through the meshing connection of the first tooth block plate 823 and the second tooth block plate 825 pushes the first limit arc plate 822, moves up and drives the second limit arc plate 826 to move down to a position parallel to the bottom end of the hammer handle installation groove, and then the third motor 816 drives the first gear 86 to rotate Thereby driving the gear ring 85 meshingly connected to rotate, so that the rotating disc 84 fixedly connected to the bottom end of the gear ring 85 rotates, and during the rotation, the auxiliary pulley 813 provided in the middle of the outer side of the rotating disc 84 rolls and rotates along the inner side of the auxiliary pulley groove 815 , thereby driving the hammer handle 810 stuck in the U-shaped groove 814 of the clamp to move with the rotation of the rotating disk 84, thereby driving the limit disk block 812 fixedly connected to the bottom end of the hammer handle 810 to rotate along the inner side of the first ring disk 81 Move, driven by the rotation of the rotating disk 84, the limit disc block 812 fixedly connected to the bottom end of the hammer handle 810 is stuck to the bottom end of the positioning arc block 817, and one end of the synchronous limit disc block 812 is stuck to the first limit. On one end of the arc plate 822, the moving position of the hammer handle 810 is limited, and then multiple sets of telescopic push rods 821 simultaneously push the second fixed snap ring block 820 and the first fixed snap ring block 818 to be fixed to the outside of the hammer handle 810 synchronously The inner side of the connected fixed card slot 811 moves so that the second fixed snap ring block 820 and the first fixed snap ring block 818 are stuck in the fixed card slot 811 to fix the position of the hammer handle 810. After the fixed installation, the first motor 4 Drive the turntable 6 to rotate, thereby driving the impact hammer 88 installed and fixed on the turntable 6 to rotate 180 degrees and hammer it on the ultra-high molecular polyethylene board with the clamp installed to record the impact data, and the impact hammer is driven by the turntable 6 88 Rotation and movement will be in place, so that the hammer handle 810 is re-clamped in the U-shaped groove 814 of the clamp, and then the second gear 824 is rotated counterclockwise to push the first tooth block plate 823 and the second tooth block plate 825 through the meshing connection to push the second tooth block plate 825 The first limit arc plate 822 moves downward and drives the second limit arc plate 826 to move upward, and the third motor 816 drives the first gear 86 to rotate, thereby driving the meshingly connected gear ring 85 to rotate and move the used impact hammer 88 out. The installation groove facilitates the installation and replacement of the impact hammer for detection, which is more convenient, time-saving and labor-saving during installation and replacement, and is convenient for different degrees of impact detection on polyethylene plates.

Specifically, the clamp mechanism 5 includes side baffles 51, the bottom of the side baffles 51 is fixedly connected with a placement pallet 52, and the two ends of the bottom end of the placement pallet 52 are fixedly connected with a rotating connection block 53, and a part of the pallet 52 is placed The side is fixedly connected with a limit slider 521, and one side of the limit slider 521 is slidably connected with a telescopic folding positioning plate 54, and the bottom end of one side of the side baffle 51 is fixedly connected with a first splint storage groove 523, and the first splint storage groove The inner side of 523 is clamped with a first splint 57, and the two ends of the first splint 57 are fixedly connected with a drawer plate 528, and the outer side of the drawer plate 528 is slidably connected with a fixed limit column block 2 56, and a fixed limit column block 2 56 One side of one side is fixedly connected with side baffle plate 51, and one side of fixed limit column block two 56 one ends is fixedly connected with limited slide rail groove 525, and one end of limit slide rail groove 525 is slidably connected with sliding L-shaped clamping plate 526, slides The bottom end of one end of the L-shaped clamping plate 526 is fixedly connected with a positioning insert rod 527, and the top end of one side of the side baffle 51 is fixedly connected with a second clamping plate receiving groove 524, and the inner side of the second clamping plate receiving groove 524 is clamped with a second clamping plate 513. , the two ends of the second splint 513 are fixedly connected with a ring block 514, the middle part of the top side of the ring block 514 is provided with a fixed insertion rod 515, the inner side of the ring block 514 is slidingly connected with a fixed rod 516, and the middle part of the top end of the fixed rod 516 is fixedly connected There are multiple sets of positioning sockets 517, one side outside the fixed rod 516 is fixedly connected with a threaded rod 519, and the outer side of the threaded rod 519 is rotatably connected with a positioning clip 518, one side of the fixed rod 516 is connected to the top of the side baffle plate 51. Fixed connection, two ends of one side of the telescopic folding positioning plate 54 are fixedly connected with a card slot 522, the other side of the side baffle 51 is fixedly connected with a fixed partition 520, and the bottom end of the fixed partition 520 is fixedly connected with a positioning arc plate 512 The bottom end of the telescopic folding positioning plate 54 is provided with a storage groove 55, the outside of the storage groove 55 is fixedly connected with the base plate 1, and one side of the storage groove 55 is provided with a folding storage cavity 58, and one side of the folding storage cavity 58 is The side rotation is connected with a support angle plate 59, a side of one end of the support angle plate 59 is provided with a second motor 511, and a side of the support angle plate 59 is provided with a positioning push block 510.

In this embodiment, the ultra-high molecular polyethylene plate is installed through the designed clamping mechanism 5, and the initial state of the side baffle 51 is a horizontal state parallel to the base plate 1, and the ultra-high molecular polyethylene plate to be detected is placed to the side baffle 51, so that one side of the side baffle 51 is attached to the surface on the side where the supporting plate 52 is placed, and at the same time, the ring block 514 and the pull-out plate 528 drive the second splint 513 and the first splint 57 respectively to push The ultra-high molecular polyethylene plate to be detected that is stuck on the side baffle plate 51 moves toward the direction of the telescopic folding positioning plate 54, and moves to the upper and lower sides of the ultra-high molecular polyethylene plate to be attached to the sides of the telescopic folding positioning plate 54 respectively. One side and one side of the second splint 513 and the first splint 57, clamp the ultra-high polymer polyethylene plate, and then respectively push the positioning insert rod 527 fixedly connected to the middle part of the bottom end of the sliding L-shaped clamping plate to the fixed position. Limiting column block two 56, in the hoop jack at the top of the pull plate 528 and the fixed inserting rod 515 that is provided with the top middle of the ring block 514 to the positioning jack 517 that is fixedly connected at the middle of the top of the fixed rod 516, respectively The adjusted positions of the first clamping plate 57 and the second clamping plate 513 are fixed, and then the positioning clamp 518 is rotated so that the positioning clamp 518 rotates 90 degrees around the threaded rod 519 to clamp the top of the ultra-high molecular polyethylene plate. After the ultra-high molecular polyethylene board is fastened, the second motor 511 drives the support angle plate 59 to rotate clockwise, so that one side of the support angle plate 59 rotates and moves along one side of the positioning arc plate 512 to push the side baffle plate 51 to rotate around The connecting block 53 is rotated ninety degrees so that the side baffle 51 is perpendicular to the base plate 1, and then the positioning push block 510 is pushed to drive the positioning insert rod fixedly connected to the bottom end of the positioning push block 510 to be stuck on one side of the positioning arc plate 512 , connected together with the positioning arc plate 512, a triangle is formed between the positioning arc plate 512 and the supporting angle plate 59, which is conducive to improving the stability of the side baffle plate 51, and plays a role in the limit clamping of the polyethylene plate. The stability of the plate clamp is better, which is beneficial to prevent the polyethylene plate from shaking or tilting when testing the impact.

Specifically, the outer side of the limit slider 521 is slidably connected with the limit chute, the outer side of the limit chute is fixedly connected with the telescopic folding positioning plate 54, the middle part of the limit slider 521 is slidably connected with a slide bar, and the limit slide rail The quantity of groove 525 has one group, and the inner side of limit slide rail groove 525 is slidably connected with limit slide rail block, and one end of limit slide rail block is fixedly connected with sliding L-shaped clamping plate 526.

In this embodiment, through the designed limit slider 521, limit chute, limit slide rail groove 525 and limit slide rail block, it is beneficial to improve the sliding of the telescopic folding positioning plate 54 and the sliding L-shaped clamping plate 526. The stability is conducive to preventing the telescopic folding positioning plate 54 and the sliding L-shaped clamping plate 526 from shaking during the sliding process.

Concrete, the quantity of sliding L-shaped clamping plate 526 has one group, the quantity of positioning inserting rod 527 has one group, and the middle part of drawing plate 528 and fixed position-limiting column block two 56 tops is fixedly connected with positioning slot, and the fixed inserting rod 515 There is one set of numbers, one set of ring blocks 514, one set of fixed rods 516, one set of threaded rods 519, and multiple sets of positioning jacks 517.

In this embodiment, through the designed positioning insertion rod 527, positioning slot, fixed insertion rod 515 and positioning jack 517, when in use, the positioning insertion rod 527 fixedly connected to the middle of the bottom end of the sliding L-shaped clamping plate is pushed to the card. In the clamp socket at the top of the fixed limit column block 2 56, the pull plate 528 and the fixed insertion rod 515 provided at the top middle of the ring block 514 is stuck in the fixedly connected positioning socket 517 at the middle of the top of the fixed rod 516, The adjusted positions of the first splint 57 and the second splint 513 are respectively fixed, which helps to prevent the adjusted positions of the first splint 57 and the second splint 513 from moving, and helps to improve the first splint 57 and the second splint. 513 adjusts the firmness of the position.

Specifically, there are four groups of U-shaped grooves 814 of the clamp, and rollers are provided at the bottom of the limit disc block 812 , and the size of the outer side of the limit disc block 812 matches the size of the inner cavity of the first ring disc 81 .

In this embodiment, through the design of the clamp U-shaped groove 814, the limit plate block 812 and the first ring plate 81, when in use, it is convenient to limit the clamp on the hammer handle 810 of the impact hammer 88, and it is convenient to place the impact hammer 88 moves to the designated position.

Specifically, the size of the outside of the second fixing snap ring block 820 matches the size of the inside of the fixing slot 811 , there is one set of second fixing snap ring blocks 820 , and one set of first fixing snap ring blocks 818 .

In this embodiment, through the design of the second fixing snap ring block 820 and the fixing slot 811, it is convenient to clamp the hammer handle 810 of the impact hammer 88 to be installed during use, which is beneficial to prevent the installed hammer handle 810 from Loosening or shaking occurs, which is beneficial to improving the stability of the installation of the hammer handle 810 .

Working principle: install the ultra-high molecular polyethylene plate, the initial state of the side baffle 51 is the lying state parallel to the base plate 1, place the ultra-high molecular polyethylene plate to be detected on the side baffle 51, so that the side baffle One side of the plate 51 is attached to the surface on the side where the supporting plate 52 is placed, and the pulling ring 514 and the drawing plate 528 respectively drive the second clamping plate 513 and the first clamping plate 57 to push the objects stuck on the side baffle 51 to be detected. The ultra-high molecular polyethylene plate moves to the direction of the telescopic folding positioning plate 54, and moves to the upper and lower sides of the ultra-high molecular polyethylene plate to be attached to one side of the telescopic folding positioning plate 54 and the second splint 513 and the first clamping plate 513 respectively. On one side of the splint 57, the ultra-high molecular polyethylene plate is clamped, and then the positioning insert rod 527 fixedly connected to the middle part of the bottom end of the sliding L-shaped clamping plate is pushed to the fixed limit column block 2 56 and the pull plate respectively. 528 in the clamp jack at the top and the fixed inserting rod 515 that is provided with the top middle of the ring block 514 into the positioning jack 517 that is fixedly connected in the middle of the top of the fixed rod 516, adjust the first splint 57 and the second splint 513 respectively. The final position is fixed, and then the positioning clamp 518 is rotated so that the positioning clamp 518 rotates 90 degrees around the threaded rod 519 to clamp the top of the ultra-high molecular polyethylene plate. After clamping the ultra-high molecular polyethylene plate, the The second motor 511 drives the support angle plate 59 to rotate clockwise, so that one side of the support angle plate 59 rotates and moves along one side of the positioning arc plate 512 to push the side fence 51 to rotate ninety degrees around the rotating connection block 53, so that the side The baffle plate 51 is perpendicular to the base plate 1, and then the positioning push block 510 is promoted, and the positioning insertion rod fixedly connected to the bottom end of the positioning push block 510 is driven to be stuck on one side of the positioning arc plate 512, and is connected with the positioning arc plate 512, A triangle is formed between the positioning arc plate 512 and the supporting angle plate 59, which is conducive to improving the stability of the side fence 51. When replacing or (installing) the impact hammer 88, the second gear 824 rotates clockwise through the meshing connection of the first tooth The block plate 823 and the second tooth block plate 825 push the first limit arc plate 822, move up and drive the second limit arc plate 826 to move down to a position parallel to the bottom end of the hammer handle installation groove, and then the second limit arc plate The three motors 816 drive the first gear 86 to rotate so as to drive the meshingly connected gear ring 85 to rotate, so that the rotating disc 84 fixedly connected to the bottom end of the gear ring 85 rotates. During the rotation, the auxiliary pulley 813 provided on the outer middle of the rotating disc 84 moves along the The inner side of the auxiliary pulley groove 815 rolls and rotates, thereby driving the hammer handle 810 stuck in the U-shaped groove 814 of the clamp to move with the rotation of the rotating disk 84, thereby driving the limit plate block 812 fixedly connected to the bottom end of the hammer handle 810 to move along the The inner side of the first ring disk 81 rotates and moves, driven by the rotation of the rotating disk 84, the limit plate block 812 fixedly connected to the bottom end of the hammer handle 810 is stuck to the bottom end of the positioning arc block 817, and the limit plate is synchronized. One end of the block 812 is clamped to one end of the first limit arc plate 822 to limit the moving position of the hammer handle 810, and then the second fixed snap ring block 820 and the first fixed snap ring are simultaneously pushed by multiple sets of telescopic push rods 821 The block 818 moves synchronously to the inside of the fixing slot 811 fixedly connected to the outside of the hammer handle 810 so that the second fixing snap ring block 820 and the first fixing snap ring block 818 are stuck in the fixing slot 811 to fix the position of the hammer handle 810, After the fixed installation, the first motor 4 drives the turntable 6 to rotate, thereby driving the impact hammer 88 installed and fixed on the turntable 6 to rotate 180 degrees and hammer it on the ultra-high molecular polyethylene board with the clamp installed to record the impact. The data, the impact hammer 88 driven by the turntable 6 will rotate and move to the original position, so that the hammer handle 810 is re-clamped into the U-shaped groove 814 of the clamp, and then the second gear 824 is rotated counterclockwise to push the first tooth block plate 823 through the meshing connection And the second tooth block plate 825 pushes the first limit arc plate 822 to move down and at the same time drives the second limit arc plate 826 to move up, and the third motor 816 drives the first gear 86 to rotate so as to drive the meshingly connected gear ring 85 to rotate Rotate the used impact hammer 88 out of the installation slot, repeat the above installation steps to install the next impact hammer 88 of different weight, continue to do impact testing, and then compare the impact testing data of impact hammer 88 of different sizes and weights Calculate and record.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an ultra-high molecular weight polyethylene board detects uses impact machine, includes bed plate (1), its characterized in that: the novel multifunctional pedestal comprises a pedestal plate (1), wherein supporting legs (2) are fixedly connected to two ends of the top end of the pedestal plate (1), a first fixed limiting column block (3) is fixedly connected to the top end of the supporting legs (2), a first motor (4) is arranged on one side of the first fixed limiting column block (3), a rotary table (6) is fixedly connected to the output end of the first motor (4), a clamping mechanism (5) is arranged in the middle of the top end of the pedestal plate (1), a replacement installation mechanism (8) is arranged on the top end of the first fixed limiting column block (3), and a supporting rod (7) is arranged on one side of the top end of the pedestal plate (1);

wherein the replacement installation mechanism (8) comprises a first annular disc (81), a fixed connecting rod (82) is fixedly connected to the top end of the first annular disc (81), a second annular disc (83) is fixedly connected to the top end of the fixed connecting rod (82), an auxiliary pulley groove (815) is fixedly connected to the middle part of the cavity wall of the inner cavity of the second annular disc (83), an outlet (89) is fixedly connected to the middle part of one side of the second annular disc (83), an auxiliary pulley (813) is connected to the inner side of the auxiliary pulley groove (815) in a rolling manner, a rotary disc (84) is arranged on the outer side of the auxiliary pulley (813), a plurality of groups of clamp U-shaped grooves (814) are fixedly connected to the inner side of the top end of the rotary disc (84), a first gear (86) is connected to the inner side of the gear ring (85) in a meshed mode, a third motor (816) is arranged at the bottom end of the first gear (86), a hammer block (810) is fixedly connected to the inner side of the second annular disc (814), a hammer block (810) is fixedly connected to the inner side of the hammer handle (810), the utility model discloses a hammer handle, including hammer handle (810), fixed draw-in groove (811), fixed draw-in groove (88) of top fixedly connected with jump bit (88), the middle part fixedly connected with flexible push rod (821) of fixed draw-in groove (811) one side, the opposite side joint of fixed draw-in groove (811) inboard has first fixed draw-in groove (818), the outside of first fixed draw-in groove (818) one side is equipped with accomodates chamber groove (819), the bottom of first fixed draw-in groove (818) is equipped with location arc fixture block (817), one side fixedly connected with mounting groove of location arc fixture block (817), the flexible joint in bottom of mounting groove inboard has first spacing arc board (822), the bottom fixedly connected with first tooth piece board (823) of first spacing arc board (822) one end, the one end meshing of first tooth piece board (823) is connected with second gear (824), the one end meshing of second gear (824) is connected with second tooth piece board (823), the spacing arc board (825) of second tooth piece (825) is connected with.

2. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 1, wherein: the clamping mechanism (5) comprises a side baffle plate (51), a supporting plate (52) is placed in the bottom fixedly connected with of the side baffle plate (51), a rotary connecting block (53) is fixedly connected to the two ends of the bottom of the supporting plate (52), a limit slide block (521) is fixedly connected to one side of the supporting plate (52), a telescopic folding locating plate (54) is slidingly connected to one side of the limit slide block (521), a first clamping plate accommodating groove (523) is fixedly connected to one side of the side baffle plate (51), a first clamping plate (57) is clamped on the inner side of the first clamping plate accommodating groove (523), a pulling plate (528) is fixedly connected to the two ends of the first clamping plate (57), a fixed limit post block II (56) is fixedly connected to the outer side of the pulling plate (528), a limit groove (525) is fixedly connected to one side of the side baffle plate (51), a limit slide groove (525) is slidingly connected to one side of one end of the fixed limit post block II (56), a slide L-shaped clamping plate (526) is slidingly connected to one end of the limit slide groove (525), a first clamping plate (513) is fixedly connected to the inner side of the second clamping plate (513), a first clamping plate (513) is fixedly connected to the bottom of the first clamping plate (513), the utility model discloses a rotary electric device, including a first side board (59), a second side board (59), a fixed baffle (54), a fixed baffle (520), a fixed baffle (512), a plurality of groups of locating jacks (517) are fixedly connected to the middle part on the top of the fixed baffle (514), a threaded rod (519) is fixedly connected to one side outside the fixed baffle (516), a locating clamp block (518) is rotatably connected to one side of the fixed baffle (516) and the top of one side of the side baffle (51) are fixedly connected, a clamping groove (522) is fixedly connected to two ends of one side of the telescopic folding locating plate (54), a fixed baffle (520) is fixedly connected to the other side of the side baffle (51), a locating arc plate (512) is fixedly connected to the bottom of the fixed baffle (520), a storage groove (55) is arranged at the bottom of the telescopic folding locating plate (54), a side of the storage groove (55) is fixedly connected with a base plate (1), a storage cavity (58) is arranged at one side of the threaded rod (519), a first side board (59) is rotatably connected to one side of the side baffle (59), one side of the supporting angle plate (59) is provided with a positioning push block (510).

3. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 2, wherein: the outer side of the limiting sliding block (521) is slidably connected with a limiting sliding groove, the outer side of the limiting sliding groove is fixedly connected with a telescopic folding positioning plate (54), and the middle of the inner side of the limiting sliding block (521) is slidably connected with a sliding rod.

4. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 2, wherein: the number of the limiting slide rail grooves (525) is one, the inner sides of the limiting slide rail grooves (525) are slidably connected with limiting slide rail blocks, and one ends of the limiting slide rail blocks are fixedly connected with the sliding L-shaped clamping plates (526).

5. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 2, wherein: the number of the sliding L-shaped clamping plates (526) is one, the number of the positioning inserting rods (527) is one, and the middle parts of the tops of the pulling plates (528) and the fixed limiting column blocks (56) are fixedly connected with positioning slots.

6. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 2, wherein: the number of the fixed inserting rods (515) is one, the number of the annular blocks (514) is one, the number of the fixed rods (516) is one, the number of the threaded rods (519) is one, and the number of the positioning jacks (517) is multiple.

7. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 1, wherein: the number of the clamping U-shaped grooves (814) is four, rollers are arranged at the bottom end of the limiting disc block (812), and the size of the outer side of the limiting disc block (812) is matched with the size of the inner cavity of the first annular disc (81).

8. The impact machine for detecting ultra-high molecular weight polyethylene plates according to claim 1, wherein: the size of the outer side of the second fixed clamping ring blocks (820) is matched with the size of the inner side of the fixed clamping groove (811), one group of the second fixed clamping ring blocks (820) is arranged, and one group of the first fixed clamping ring blocks (818) is arranged.