CN119953665A - Embossed tissue folding machine - Google Patents
Embossed tissue folding machine Download PDFInfo
- Publication number
- CN119953665A CN119953665A CN202510141961.2A CN202510141961A CN119953665A CN 119953665 A CN119953665 A CN 119953665A CN 202510141961 A CN202510141961 A CN 202510141961A CN 119953665 A CN119953665 A CN 119953665A
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- CN
- China
- Prior art keywords
- frame
- folding
- rod
- fixedly connected
- embossing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/18—Oscillating or reciprocating blade folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
- B65H5/023—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between a pair of belts forming a transport nip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to the technical field of folding devices and discloses an embossing paper towel folding machine which comprises a frame, an embossing mechanism, a folding mechanism, a conveying mechanism and a conveying mechanism, wherein the embossing mechanism is arranged on the frame and comprises two embossing rollers arranged up and down and an adjusting assembly for adjusting the distance between the two embossing rollers, the folding mechanism is arranged on the frame and positioned at one end of the embossing mechanism and comprises a primary folding assembly and a secondary folding assembly, the secondary folding assembly is positioned below the primary folding assembly, the conveying mechanism is arranged on the frame and comprises a first conveying belt arranged at one end of the embossing mechanism far away from the folding mechanism, a second conveying belt arranged between the embossing mechanism and the folding mechanism and a third conveying belt arranged at one end of the folding mechanism far away from the embossing mechanism, and the first conveying belt, the second conveying belt and the third conveying belt are all horizontally arranged. The invention can realize the adjustment of the embossing roller, simultaneously realize the automatic embossing and folding work of the paper towel, has high degree of automation and effectively improves the processing efficiency.
Description
Technical Field
The invention relates to the technical field of folding devices, in particular to an embossing paper towel folding machine.
Background
Embossing and folding are two key steps in the paper towel manufacturing process. Embossing can improve the water absorption and the aesthetic degree of the paper towel, and folding is convenient for packaging and using the paper towel.
The utility model patent with the authorized bulletin number of CN221417594U discloses an embossed folding machine for producing paper towels, the embossing folding machine comprises a workbench, the top of the workbench is provided with a folding machine body, one side of the folding machine body is provided with a fixing frame, the bottom of the fixing frame is provided with a cutting knife, the bottom of the fixing frame is provided with a partition plate, the bottom of the fixing frame is provided with a first connecting block, one side of the first connecting block is provided with two first electric telescopic rods, one side of the first connecting block is provided with a second electric telescopic rod, the power end of the first electric telescopic rod is provided with a first sliding block, and the embossed folding machine for producing paper towels is provided with the first connecting block, the first electric telescopic rods, the second electric telescopic rods, the first sliding blocks, the second sliding blocks, the first sliding rails, the second sliding rails, the third electric telescopic rods and the electric chucks.
However, in the device, the interval between the two embossing rollers is fixed, embossing operation can be carried out only for paper towels with a certain specific thickness, the applicability of the device is not high, meanwhile, the embossing rollers are inconvenient to replace, when different patterns need to be pressed, a new device is needed, the cost is high, and when the embossing rollers are damaged and worn, the embossing quality is reduced.
Disclosure of Invention
The invention aims to provide an embossing paper towel folding machine, which can realize the adjustment of an embossing roller, simultaneously realize the automatic embossing and folding of paper towels, has high automation degree and effectively improves the processing efficiency.
The technical aim of the invention is achieved through the following technical scheme that the embossing paper towel folding machine comprises a frame, an embossing mechanism, a folding mechanism, a conveying mechanism and a conveying mechanism, wherein the embossing mechanism is arranged on the frame and comprises two embossing rollers which are arranged up and down and an adjusting component for adjusting the distance between the two embossing rollers, the folding mechanism is arranged on the frame and is positioned at one end of the embossing mechanism and comprises a primary folding component and a secondary folding component, the secondary folding component is positioned below the primary folding component, the conveying mechanism is arranged on the frame and comprises a first conveying belt which is arranged at one end of the embossing mechanism far away from the folding mechanism, a second conveying belt which is arranged between the embossing mechanism and the folding mechanism and a third conveying belt which is arranged at one end of the folding mechanism far away from the embossing mechanism, and the first conveying belt, the second conveying belt and the third conveying belt are all horizontally arranged.
Through the technical scheme, after the paper towel is processed and cut, the paper towel is fed into the embossing assembly through the first conveying belt, the embossing assembly is used for embossing the paper towel, the embossed paper towel is fed into the folding mechanism through the second conveying belt, the embossed paper towel is folded through the primary folding assembly and the secondary folding assembly in sequence, and then is fed out through the third conveying belt, so that automatic embossing and folding work of the paper towel are achieved, the automation degree is high, the processing efficiency is effectively improved, the distance between the two embossing rollers arranged up and down is adjustable, the adjustment can be carried out according to the thickness requirement of the paper towel in actual production, and the practicability is higher.
The embossing machine is further characterized in that supporting seats are symmetrically arranged on two sides of the machine frame, sliding grooves are formed in the supporting seats along the vertical direction, a first sliding block and a second sliding block are connected in the sliding grooves in a sliding mode, the first sliding block and the second sliding block are arranged up and down, and the embossing rollers are respectively arranged between the two first sliding blocks and the two second sliding blocks through limiting assemblies.
Through adopting above-mentioned technical scheme, spacing subassembly makes embossing roller detachable set up on first slider and second slider, when needs change embossing roller, can dismantle and change embossing roller fast.
The invention further provides that the adjusting assembly comprises an adjusting rod which is rotatably connected to one of the supporting seats, the adjusting rod is vertically arranged, threads with the same pitch and opposite rotation directions are arranged on the adjusting rod, the first sliding block and the second sliding block are both in threaded connection with the adjusting rod, the end part of the adjusting rod is fixedly connected with an adjusting motor, the adjusting motor is fixedly connected with the supporting seat, the adjusting assembly further comprises a guide rod which is fixedly connected to the other supporting seat, the guide rod is vertically arranged, the guide rod penetrates through the first sliding block and the second sliding block, and the first sliding block and the second sliding block are both in sliding connection with the guide rod.
By adopting the technical scheme, the adjusting motor controls the adjusting rod to rotate, so that the first sliding block and the second sliding block which are in threaded connection with the adjusting rod synchronously and reversely move, the distance between the two embossing rollers is adjusted, and the guide rod provides a guide limiting function.
The three-jaw embossing roller is further arranged in the embossing roller, and the three-jaw embossing roller comprises a limiting assembly, wherein the limiting assembly comprises a rotating plate and a three-jaw chuck, the rotating plate is rotatably connected to the first sliding block and the second sliding block, the three-jaw chuck is arranged on the rotating plate, a rotating shaft is arranged at the axis of the embossing roller, and the three-jaw chuck is used for fixing the rotating shaft.
Through adopting above-mentioned technical scheme, the three-jaw chuck is fixed the pivot to realize the centre gripping fixed to the embossing roller.
The primary folding assembly comprises folding plates symmetrically arranged on the frame, the folding plates are flush with the upper surface of the second conveying belt when the folding plates are kept in a horizontal state, one ends of the folding plates are close to each other, one ends of the folding plates close to each other are fixedly connected with rotating rods, the end parts of the rotating rods are fixedly connected with gears, the two gears are meshed with each other, one end part of each rotating rod is fixedly connected with a rotating motor, the two rotating rods are rotatably connected to the rotating frame, the rotating motors are fixedly connected with the rotating frame, the bottoms of the rotating frame are fixedly connected with connecting rods, the connecting rods are rotatably connected with the frame, the end parts of the connecting rods are fixedly connected with overturning motors, and the overturning motors are fixedly connected with the frame.
Through the technical scheme, the embossed paper towel enters the folding plates through the second conveying belt, the central axis of the paper towel is located between the two folding plates, the rotating motor controls the rotating rod to rotate, under the action of the two gears meshed with each other, the two folding plates synchronously and reversely rotate to be close to each other, so that one-time folding operation of the paper towel is achieved, after the two folding plates are close to each other and one-time folding of the paper towel is achieved, the overturning motor controls the connecting rod to rotate, the folding plates and the paper towel are enabled to be downwards overturned by 90 degrees integrally, then the folding plates are far away from each other, and the paper towel after one-time folding falls off in a vertical state.
The secondary folding assembly comprises a vertical conveying belt arranged on the frame and a transition conveying belt arranged on one side of the vertical conveying belt, wherein the vertical conveying belt and the transition conveying belt are both positioned below the folding plates, the transition conveying belt comprises a vertical part positioned on one side of the vertical conveying belt and a transverse part positioned above the third conveying belt, and a gap between the two folding plates is positioned right above a gap between the vertical conveying belt and the transition conveying belt.
The folding device is further characterized in that one end of the secondary folding assembly, which is close to the second conveying belt, is provided with a pushing assembly, the pushing assembly comprises a pushing plate which is in sliding connection with the frame, the pushing plate is located at a gap between the transition conveying belt and the third conveying belt, one end, which is far away from the third conveying belt, of the pushing plate is fixedly connected with a connecting rod, one end, which is far away from the pushing plate, of the connecting rod is fixedly connected with a contact plate, a driving motor is fixedly connected to the frame in the horizontal direction, the output end of the driving motor is fixedly connected with a protruding frame, the contact plate is in contact with the protruding frame, the protruding frame comprises a protruding part and a vertical part, two sides of the protruding part are inclined sloping surfaces, the distance between the two inclined sloping surfaces is sequentially reduced from bottom to top, one end, which is far away from the connecting rod, of the pushing plate is fixedly connected with a supporting rod, the connecting rod is fixedly connected with a circular part, the connecting rod and the supporting rod are all connected with the pushing plate through the frame, one end of the connecting rod is sleeved with a reset spring, one end of the reset spring is fixedly connected with the circular part, the other end of the supporting rod is fixedly connected with the frame, and the other end of the supporting spring is fixedly connected with the supporting rod.
Through adopting above-mentioned technical scheme, the paper handkerchief after once folding carries out vertical downwardly moving between through vertical conveyer belt and the transition conveyer belt, guarantee that the paper handkerchief after once folding drops with vertical state down, drive motor control outstanding frame rotates at this in-process, the contact plate is by contacting with vertical portion and turn into with the bellying contact this moment, thereby drive the push plate through the connecting rod and advance to the third conveyer belt direction, the paper handkerchief lower extreme after once folding is followed and is leaked between transition conveyer belt and the vertical conveyer belt this moment, under the crowded pushing action of push plate, make the paper handkerchief after once folding continue to convey between transition conveyer belt and third conveyer belt with the state of fifty percent discount, and then accomplish the secondary folding work to the paper handkerchief.
The invention further provides that the machine frame is provided with the clamping assembly for moving the tissue from the second conveying belt to the folding plate, the clamping assembly comprises a moving plate which is connected to the machine frame in a sliding manner, the moving plate is arranged perpendicular to the conveying direction of the second conveying belt, the machine frame is provided with the shifting assembly for controlling the moving plate to move from the second conveying belt to the folding plate, the moving plate is rotationally connected with a driving rod, the end part of the driving rod is fixedly connected with a clamping motor, the driving rod is provided with threads with opposite rotation directions and identical screw pitches, the driving rod is symmetrically provided with moving blocks, the moving blocks are in threaded connection with the driving rod, and the moving blocks are fixedly connected with a manipulator.
According to the technical scheme, after the paper towel embossing is completed, the paper towel enters the second conveying belt, when the paper towel moves to the position close to the folding plate, the mechanical arm grabs the two ends of the paper towel, the paper towel is controlled to move to the position above the folding plate under the action of the shifting assembly, the follow-up paper towel folding operation is guaranteed to be smoothly carried out, meanwhile, the clamping motor controls the driving rod to rotate, and therefore the distance between moving blocks in threaded connection on the driving rod can be adjusted, and the distance between the mechanical arms is adjusted according to the width of the paper towel.
The invention further provides that the shifting assembly comprises a screw rod rotationally connected to the frame, the screw rod is vertically arranged with the movable plate, the screw rod is in threaded connection with the movable plate, one end of the movable plate, which is far away from the screw rod, is in sliding connection with a guide rod, the guide rod is arranged in parallel with the screw rod, the guide rod is fixedly connected with the frame, the end part of the screw rod is fixedly connected with a first belt pulley, the output shaft of the driving motor is fixedly connected with a second belt pulley, and a belt is sleeved between the first belt pulley and the second belt pulley.
Through adopting above-mentioned technical scheme, driving motor passes through belt drive control screw rod rotation, and then control and screw rod threaded connection's movable plate removes along screw rod length direction, controls the paper handkerchief and removes to folding board top from the second conveyer belt.
The invention is further characterized in that a door-shaped frame is arranged above the third conveyor belt, a mounting frame is connected in the door-shaped frame in a sliding manner along the vertical direction, a re-pressing roller is connected in the mounting frame in a rotating manner, a sliding rod is fixedly connected to the top of the mounting frame, the sliding rod penetrates through the door-shaped frame and is connected with the door-shaped frame in a sliding manner, a re-pressing spring is sleeved on the sliding rod, one end of the re-pressing spring is fixedly connected with the door-shaped frame, and the other end of the re-pressing spring is fixedly connected with the mounting frame.
Through adopting above-mentioned technical scheme, the in-process that the paper handkerchief after the secondary folding was sent out to the third conveyer belt, and the back pressure roller extrudees it under the effect of back pressure spring for paper handkerchief fold formation, the effect is better.
The beneficial effects of the invention are as follows:
1. After being processed and cut, the paper towel is sent into the embossing assembly through the first conveying belt, the embossing assembly is used for embossing the paper towel, the embossed paper towel is sent into the folding mechanism through the second conveying belt, the embossed paper towel is folded through the primary folding assembly and the secondary folding assembly in sequence, and then the paper towel is sent out through the third conveying belt, so that automatic embossing and folding work of the paper towel are achieved, the degree of automation is high, and the processing efficiency is effectively improved.
2. According to the invention, the embossing roller is fixed in the first sliding block and the second sliding block through the three-jaw chuck, the embossing roller can be quickly disassembled and replaced under the conditions that patterns are required to be replaced and the surface of the embossing roller is damaged, the embossing quality is ensured, and meanwhile, the adjusting motor is used for controlling the adjusting rod to rotate, so that the first sliding block and the second sliding block which are in threaded connection with the adjusting rod synchronously and reversely move, and the distance between the two embossing rollers can be adjusted according to actual needs.
3. In the invention, the driving motor controls the protruding frame to rotate in the process of carrying out secondary folding on the paper towel after primary folding, at the moment, the contact plate is contacted with the vertical part to be contacted with the protruding part, so that the pushing plate is driven by the connecting rod to push towards the direction of the third conveying belt, at the moment, the lower end of the paper towel after primary folding leaks out from between the transition conveying belt and the vertical conveying belt, under the pushing action of the pushing plate, the paper towel after primary folding is continuously conveyed between the transition conveying belt and the third conveying belt in a folded state, and further, the secondary folding work of the paper towel is completed, and in the process of pushing the paper towel by forward movement of the pushing plate, the driving motor drives the screw to rotate through the belt, so that the paper towel is moved onto the folding plate from the second conveying belt.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 5 is a schematic view of a clamping assembly according to the present invention.
Fig. 6 is a schematic view of a one-time folding assembly structure in the present invention.
Fig. 7 is an enlarged schematic view of the structure at C in fig. 5.
Fig. 8 is a schematic view of the structure of the projection frame in the present invention.
In the figure, 1, a rack; 2, embossing mechanism; 21, embossing rollers, 22, adjusting components, 221, adjusting rods, 222, adjusting motors, 223, guide rods, 23, supporting seats, 24, sliding grooves, 25, first sliding blocks, 26, second sliding blocks, 27, limiting components, 271, rotating plates, 272, three-jaw chucks, 273, rotating shafts, 3, primary folding components, 31, folding plates, 32, rotating rods, 33, gears, 34, rotating motors, 35, rotating frames, 36, connecting rods, 37, turnover motors, 4, secondary folding components, 41, vertical conveying belts, 42, transitional conveying belts, 421, vertical parts, 422, transverse parts, 5, conveying mechanisms, 51, first conveying belts, 52, second conveying belts, 53, third conveying belts, 6, pushing components, 61, pushing plates, 62, connecting rods, 63, contact plates, 64, driving motors, 65, protruding frames, 651, protruding parts, 652, vertical parts, 66, circular parts, 67, reset springs, 68, supporting rods, 69, supporting springs, 7, clamping components, 71, moving plates, 72, shifting components, 723, moving shafts, driving rollers, 76, lifting shafts, 76, lifting rollers, 76, 75, lifting rollers, 11, 75, lifting rollers, 8, lifting rollers, and 8.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
1-8, An embossed paper towel folding machine comprises a frame 1, an embossing mechanism 2, a first embossing roller and a second embossing roller, wherein the embossing mechanism 2 is arranged on the frame 1 and comprises two embossing rollers 21 arranged up and down and an adjusting assembly 22 for adjusting the distance between the two embossing rollers 21; the paper towel processing and cutting device comprises a frame 1, a folding mechanism, a conveying mechanism 5 and a paper towel processing and cutting device, wherein the folding mechanism is arranged on the frame 1 and positioned at one end of the embossing mechanism 2 and comprises a primary folding component 3 and a secondary folding component 4, the secondary folding component 4 is positioned below the primary folding component 3, the conveying mechanism 5 is arranged on the frame 1 and comprises a first conveying belt 51 arranged at one end, far away from the folding mechanism, of the embossing mechanism 2, a second conveying belt 52 arranged between the embossing mechanism 2 and the folding mechanism and a third conveying belt 53 arranged at one end, far away from the embossing mechanism 2, of the folding mechanism, the first conveying belt 51, the second conveying belt 52 and the third conveying belt 53 are horizontally arranged, paper towels are fed into the embossing component through the first conveying belt 51 after being processed and cut, the embossing component is used for embossing the paper towels, the paper towels are sequentially fed into the folding mechanism through the primary folding component 3 and the secondary folding component 4, and then the paper towels are fed out through the third conveying belt 53, automatic embossing and folding work of the paper towels are achieved, and the degree of automation is high, and the processing efficiency is effectively improved.
Further, support seats 23 are symmetrically arranged on two sides of the frame 1, sliding grooves 24 are formed in the support seats 23 in the vertical direction, a first sliding block 25 and a second sliding block 26 are connected in the sliding grooves 24 in a sliding mode, the first sliding block 25 and the second sliding block 26 are arranged up and down, an embossing roller 21 is arranged between the two first sliding blocks 25 and the two second sliding blocks 26 through a limiting component 27, the adjusting component 22 comprises an adjusting rod 221 which is connected to one support seat 23 in a rotating mode, the adjusting rod 221 is arranged vertically, threads which are the same in pitch and opposite in rotation direction are arranged on the adjusting rod 221, the first sliding block 25 and the second sliding block 26 are connected with the adjusting rod 221 in a threaded mode, an adjusting motor 222 is fixedly connected to the end portion of the adjusting rod 221, the adjusting motor 222 is fixedly connected with the support seat 23, the guide rod 223 penetrates through the first sliding block 25 and the second sliding block 26, the first sliding block 25 and the second sliding block 26 are connected with the guide rod 223 respectively, the limiting component 27 comprises a rotating plate 271 which is connected to the first sliding block 25 and the second sliding block 26 in a rotating mode, threads which are arranged on the rotating plate 271 and the rotating plate 271 which are arranged on the second sliding block 26, threads are arranged in the rotating plate 271, the rotating shaft center of the rotating plate 21 is arranged on the rotating plate 271, the rotating shaft center of the rotating plate is arranged on the rotating plate 271, the rotating plate is used for driving the rotating shaft center of the rotating plate 21, the rotating shaft center of the embossing roller is used for driving the embossing roller to rotate, the embossing roller 21 is arranged between the rotating shafts and the embossing roller 21, and the embossing roller is further rotating shafts are arranged, and the embossing roller roll is further, and the embossing roller roll is arranged, and is further, and the shaft is arranged.
The adjusting motor 222 controls the adjusting rod 221 to rotate, so that the first slider 25 and the second slider 26 screwed on the adjusting rod 221 synchronously and reversely move, thereby adjusting the distance between the two embossing rollers 21, the guide rod 223 provides a guiding and limiting function, the three-jaw chuck 272 fixes the rotating shaft 273, thereby realizing clamping and fixing of the embossing rollers 21, it should be understood that the driving device may be a driving motor 64 fixedly connected with the rotating disc, the three-jaw chuck 272 belongs to the prior art, and the three-jaw chuck 272 clamps a cylindrical object as the prior art known to those skilled in the art, and no further description is given here.
Further, the primary folding assembly 3 comprises folding plates 31 symmetrically arranged on the frame 1, when the folding plates 31 are kept in a horizontal state, the folding plates 31 are flush with the upper surface of the second conveying belt 52, one ends of the folding plates 31 are close to each other, one ends of the folding plates 31 close to each other are fixedly connected with rotating rods 32, the ends of the rotating rods 32 are fixedly connected with gears 33, the two gears 33 are meshed with each other, one end of the rotating rod 32 is fixedly connected with a rotating motor 34, the two rotating rods 32 are rotatably connected to a rotating frame 35, the rotating motor 34 is fixedly connected with the rotating frame 35, the bottom of the rotating frame 35 is fixedly connected with a connecting rod 36, the connecting rod 36 is rotatably connected with the frame 1, the end of the connecting rod 36 is fixedly connected with a turnover motor 37, the turnover motor 37 is fixedly connected with the frame 1, embossed paper towels enter the folding plates 31 through the second conveying belt 52, at the moment, the central axes of the paper towels are positioned between the two folding plates 31, the rotating motor 34 control the rotating rods 32 to rotate, and the two folding plates 31 synchronously reversely rotate and are close to each other due to the two gears 33 meshed with each other, so that one-time the paper towels are folded; after the two folding plates 31 are mutually closed to realize one-time folding of the paper towel, the turning motor 37 controls the connecting rod 36 to rotate, so that the folding plates 31 and the paper towel are turned downwards by 90 degrees as a whole, then the folding plates 31 are mutually far away, and the paper towel after one-time folding falls off in a vertical state.
Further, the secondary folding assembly 4 comprises a vertical conveyor belt 41 arranged on the frame 1 and a transition conveyor belt 42 arranged on one side of the vertical conveyor belt 41, wherein the vertical conveyor belt 41 and the transition conveyor belt 42 are both positioned below the folding plates 31, the transition conveyor belt 42 comprises a vertical part 421 positioned on one side of the vertical conveyor belt 41 and a transverse part 422 positioned above the third conveyor belt 53, and a gap between the two folding plates 31 is positioned right above the gap between the vertical conveyor belt 41 and the transition conveyor belt 42; the pushing component 6 is arranged at one end of the secondary folding component 4 close to the second conveying belt 52, the pushing component 6 comprises a pushing plate 61 which is in sliding connection with the frame 1, the pushing plate 61 is positioned at a gap between the transition conveying belt 42 and the third conveying belt 53, a connecting rod 62 is fixedly connected to one end of the pushing plate 61 far away from the third conveying belt 53, a contact plate 63 is fixedly connected to one end of the connecting rod 62 far away from the pushing plate 61, a driving motor 64 is fixedly connected to the frame 1 along the horizontal direction, a protruding frame 65 is fixedly connected to the output end of the driving motor 64, the contact plate 63 is in contact with the protruding frame 65, the protruding frame 65 comprises a protruding part 651 and a vertical part 652, inclined slopes are arranged at two sides of the protruding part 651, the distance between the two inclined slopes is sequentially reduced from bottom to top, a supporting rod 68 is fixedly connected to one end of the pushing plate 61 far away from the connecting rod 62, the supporting rod 68 is parallel to the connecting rod 62, a round part 66 is fixedly connected to the connecting rod 62, both the connecting rod 62 and the connecting rod 68 penetrate through the frame 1 and the pushing plate 61, a reset spring 67 is sleeved on the connecting rod 62, one end of the reset spring 67 is fixedly connected to the round part 66, the other end is fixedly connected to the supporting rod 69 is sleeved with the supporting rod 68, the supporting rod 69 is fixedly connected to the end of the frame 1, the other end is fixedly connected with the frame 1.
The paper towel after one folding is vertically moved downwards between the vertical conveying belt 41 and the transition conveying belt 42, the paper towel after one folding is ensured to fall down in a vertical state, the driving motor 64 controls the protruding frame 65 to rotate in the process, the contact plate 63 is contacted with the vertical portion 652 and is contacted with the protruding portion 651 at the moment, the pushing plate 61 is driven to push towards the direction of the third conveying belt 53 through the connecting rod 62, the lower end of the paper towel after one folding leaks out from between the transition conveying belt 42 and the vertical conveying belt 41 at the moment, and under the pushing action of the pushing plate 61, the paper towel after one folding is continuously conveyed between the transition conveying belt 42 and the third conveying belt 53 in a folded state, and then the secondary folding work of the paper towel is completed.
Further, a clamping assembly 7 for moving the tissues from the second conveying belt 52 to the folding plate 31 is arranged on the frame 1, the clamping assembly 7 comprises a moving plate 71 which is connected to the frame 1 in a sliding mode, the moving plate 71 is perpendicular to the conveying direction of the second conveying belt 52, a shifting assembly 72 for controlling the moving plate 71 to move from the second conveying belt 52 to the folding plate 31 is arranged on the frame 1, a driving rod 73 is rotatably connected to the moving plate 71, a clamping motor 74 is fixedly connected to the end portion of the driving rod 73, threads with opposite rotation directions and the same thread pitch are arranged on the driving rod 73, moving blocks 75 are symmetrically arranged on the driving rod 73, the moving blocks 75 are in threaded connection with the driving rod 73, a manipulator 76 is fixedly connected to the moving blocks 75, after the tissues are embossed, the tissues enter the second conveying belt 52, when the tissues move to the position close to the folding plate 31, the two ends of the tissues are controlled by the manipulator 76, the tissues are controlled to move to the position above the folding plate 31 under the action of the shifting assembly 72, the smooth operation of the subsequent tissues in the folding operation is guaranteed, meanwhile, the driving rod 73 is controlled to rotate by the clamping motor 74, the driving rod 73, the threads are controlled to be connected to the driving rod 73, and accordingly, the distance between the manipulator 76 can be adjusted according to the width between the driving rods 75.
Further, the displacement assembly 72 includes a screw 721 rotatably connected to the frame 1, the screw 721 is perpendicular to the moving plate 71, the screw 721 is in threaded connection with the moving plate 71, one end of the moving plate 71, far away from the screw 721, is slidably connected with a guide rod 722, the guide rod 722 is parallel to the screw 721, the guide rod 722 is fixedly connected to the frame 1, the end of the screw 721 is fixedly connected with a first belt 723 wheel, an output shaft of the driving motor 64 is fixedly connected with a second belt 723 wheel, a belt 723 is sleeved between the first belt 723 wheel and the second belt 723 wheel, the driving motor 64 controls the screw 721 to rotate through the belt 723, and then the moving plate 71 in threaded connection with the screw 721 is controlled to move along the length direction of the screw 721, so as to control tissues to move from the second conveying belt 52 to above the folding plate 31.
Further, door type frame 8 is installed to third conveyer belt 53 top, along vertical direction sliding connection having mounting bracket 9 in the door type frame 8, mounting bracket 9 internal rotation is connected with the back pressure roller 10, mounting bracket 9 top fixedly connected with slide bar 11, slide bar 11 runs through door type frame 8 and slide bar 11 AND gate type frame 8 sliding connection, the cover is equipped with back pressure spring 12 on the slide bar 11, back pressure spring 12 one end AND gate type frame 8 fixed connection, the other end and mounting bracket 9 fixed connection, the in-process that third conveyer belt 53 was sent out the paper handkerchief after the secondary folding, back pressure roller 10 extrudees it under back pressure spring 12's effect for paper handkerchief folding shaping, the effect is better.
The working principle of the invention is as follows:
After the paper towel is processed and cut, the paper towel is sent into an embossing assembly through a first conveying belt 51, an embossing roller 21 rotates to extrude and emboss the paper towel, in the process, the embossing roller 21 sends the paper towel into a second conveying belt 52, when the paper towel moves to a position close to a folding plate 31, a manipulator 76 grabs two ends of the paper towel, a driving motor 64 drives a control screw 721 to rotate through a belt 723, a moving plate 71 in threaded connection with the screw 721 is controlled to move along the length direction of the screw 721, the paper towel is controlled to move from the second conveying belt 52 to the folding plate 31, at the moment, a central axis of the paper towel is positioned between the two folding plates 31, a rotating motor 34 controls a rotating rod 32 to rotate, at the moment, the two folding plates 31 synchronously and reversely rotate to close each other under the action of two gears 33, so that one folding work is realized on the paper towel, and after the two folding plates 31 are mutually close to realize one folding work on the paper towel, the turning motor 37 controls the connecting rod 36 to rotate, so that the folding plate 31 and the tissue are turned downwards by 90 degrees integrally, then the folding plate 31 is far away from each other, the once folded tissue is kept to fall off in a vertical state, the once folded tissue is vertically moved downwards between the vertical conveying belt 41 and the transition conveying belt 42, in the process, the driving motor 64 controls the protruding frame 65 to rotate, at the moment, the contact plate 63 is contacted with the vertical part 652 to be contacted with the protruding part 651, the pushing plate 61 is driven to push towards the direction of the third conveying belt 53 by the connecting rod 62, at the moment, the lower end of the once folded tissue leaks out from between the transition conveying belt 42 and the vertical conveying belt 41, under the pushing action of the pushing plate 61, the once folded tissue is continuously conveyed between the transition conveying belt 42 and the third conveying belt 53 in a folded state, and then the secondary folding work of the tissue is completed, in the process of delivering the paper towel after the secondary folding by the third conveying belt 53, the paper towel is extruded by the back pressure roller 10 under the action of the back pressure spring 12, so that the paper towel is folded and formed.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510141961.2A CN119953665A (en) | 2025-02-09 | 2025-02-09 | Embossed tissue folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510141961.2A CN119953665A (en) | 2025-02-09 | 2025-02-09 | Embossed tissue folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119953665A true CN119953665A (en) | 2025-05-09 |
Family
ID=95595077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510141961.2A Pending CN119953665A (en) | 2025-02-09 | 2025-02-09 | Embossed tissue folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119953665A (en) |
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2025
- 2025-02-09 CN CN202510141961.2A patent/CN119953665A/en active Pending
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