CN109940909A - Scrap tire recycling inspection and repair device for easy retreading - Google Patents

Abstract

The invention discloses a waste tire recovery, detection and repair device convenient for retreading, which comprises a fixed shell and a feeding channel for conveying the waste tire out after detection and repair are finished, wherein a first driving block and a second driving block for driving a first control block and a second control block are arranged in the fixed shell; through the arrangement of the structure, after the waste tire is repaired, the conveying belt and the blocking device on the feeding channel can realize an effective fixing effect, the waste tire is prevented from scattering, the waste tire is difficult to arrange, and the arranging efficiency of the waste tire is improved.

Description

Scrap tire recycling inspection and repair device for easy retreading

technical field

The invention belongs to the technical field of retreading and processing of waste tires, and in particular relates to a waste tire recycling, detecting and repairing device which is convenient for retreading.

Background technique

Tire retreading refers to the reusable carcass, which is usually what we refer to as waste tires, after strict screening, selection of usable tires, professional testing, and partial repair of the carcass or reprocessing on this basis. A process in which the pre-vulcanized tread rubber is applied, and then enters the vulcanization tank for vulcanization to restore the use value of the tire.

Now the publication number CN102152486A discloses a new process for tire retreading. The tire retreaded by the process has good wear resistance, is solid and durable, has good burst resistance, is safe and reliable, and can meet the quality requirements of the tire. In addition, the retreading process is simple, the productivity is high, and it can be industrialized to solve the problem of tire pollution to the environment.

However, when the device retreads and glues the tires, it needs to manually check the places with holes, and then manually repair the holes with glue, which is very troublesome, and some tires are large in size, and manual maintenance is very laborious. Very inconvenient.

There is an existing device, so that the waste tires can be effectively driven by the above-mentioned first control block and the second control block, so that the waste tires can be rotated to realize the effect of automatic detection and repair, avoiding the trouble and labor of manual operation, and effectively The repairing quality and repairing efficiency of the waste tires are improved, and the structure is simple, reliable and very practical; however, after the repairing of the waste tires is completed, the device is directly transported out through the feeding channel, but the waste tires are dropped from the feeding channel. When it falls, it will be scattered on the ground, and when it falls, the impact force is too large, and the waste tires will bounce randomly, which is difficult to organize and dangerous.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the present invention provides a safe, reliable, efficient and stable waste tire recycling, testing and repairing device that is convenient for retreading.

In order to achieve the above purpose, the present invention adopts the following technical solutions: a waste tire recovery, inspection and repair device that is convenient for retreading, comprising a fixed casing and a feeding channel for externally transporting the detected and filled waste tires, the fixed casing The body is provided with a first drive block and a second drive block for driving the first control block and the second control block, the feeding channel is provided with a conveyor belt for conveying the repaired waste tires, and the conveyor belt is provided with a It is a blocking device that separates and blocks waste tires; through the arrangement of the above structure, after the repair of the waste tires, the conveyor belt and the blocking device on the feeding channel can achieve an effective fixing effect, so as to avoid the waste tires being scattered on the ground and difficult to organize. Improve the sorting efficiency of waste tires.

The feeding channel is provided with a buffer plate for buffering the fallen waste tires, and a third elastic member is arranged between the buffer plate and the feeding channel; When the waste tires fall, the buffering effect can be achieved through the cooperation of the buffer plate and the third elastic member, so as to avoid excessive impact force when the waste tire falls.

The buffer plate is provided with a protruding portion for assisting the vertical movement of the buffer plate, and the buffer plate is arranged in an arc shape; through the arrangement of the above structure, the buffer plate can be assisted by the protruding portion, thereby making the buffer plate better Make sure to avoid the offset of the buffer plate when moving.

The feeding channel is provided with a chute matched with the protruding portion, and the feeding channel is arranged in an L-shaped channel; through the arrangement of the above structure, the buffer plate can be guided and limited, and the buffer plate can be effectively strengthened The buffer effect improves the stability and reliability of the buffer plate.

The blocking device includes a plurality of arc-shaped plates arranged on the conveyor belt at equal intervals, a fourth elastic member is arranged between the arc-shaped plates and the conveyor belt, and the arc-shaped plate and the conveyor belt are movably connected; Through the arrangement of the above structure, when the waste tires are moved to the conveyor belt, they can be separated and fixed by the arc-shaped plates, and can be stably parked on the conveyor belt to achieve the fixed effect, which improves the control effect of the waste tires.

Between the first drive block and the second drive block, there are transmission parts engaged with the side walls of the first drive block and the second drive block, respectively, and the transmission parts are movably connected with the fixed casing, and the fixed casing The body is provided with a driving member for driving the first driving block and the second driving block to reciprocate; through the setting of the above-mentioned transmission member, the first driving block and the second driving block can realize the effect of reciprocating movement through the rotation of the transmission member , so as to realize the driving of the rotation of the waste tire, and can brake the first driving block and the second driving block, avoid the separation of the first driving block and the second driving block, and ensure the first driving block and the second driving block. The driving stability of the block enhances the structural strength of the device, which is very stable and practical.

A driving rod for controlling the reciprocating motion of the first driving block and the second driving block is fixed on the output shaft of the driving member, the driving rod is provided with a rotatable driving column, and the second driving block is fixed on the There is a fixing piece matched with the driving column, and the fixing piece is fixedly connected with the second driving block through at least one support block; through the arrangement of the above structure, the first driving block and the second driving block can be fixed by the driving rod. It can realize the effect of reciprocating lifting and moving, so as to drive the waste tires to achieve the effect of rotation, effectively ensuring the stable driving of the first driving block and the second driving block for the waste tires, strengthening the strength of the structure and improving the structure. stable reliability.

The present invention has the following advantages: the device for recycling, detecting and repairing waste tires, which is convenient for retreading, is provided with the above-mentioned structure, so that the above-mentioned waste tires can be stably conveyed by the conveyor belt, so as to avoid the excessive impact force of the waste tires during transportation, which may lead to scattered parts. Therefore, the sorting and handling of waste tires is more simple and convenient, and the transportation stability of waste tires is ensured.

Description of drawings

FIG. 1 is a three-dimensional structural diagram of the present invention.

FIG. 2 is a perspective cross-sectional view 1 of FIG. 1 .

FIG. 3 is a second perspective cross-sectional view of FIG. 1 .

FIG. 4 is an enlarged view of the structure at A in FIG. 3 .

FIG. 5 is an enlarged view of the structure at B in FIG. 3 .

FIG. 6 is an enlarged view of the structure at C in FIG. 3 .

FIG. 7 is a three-dimensional cross-sectional view of FIG. 1 .

FIG. 8 is an enlarged view of the structure at D in FIG. 7 .

FIG. 9 is an enlarged view of the structure at E in FIG. 8 .

Figure 10 is an enlarged view of the structure at F in Figure 8.

FIG. 11 is an enlarged view of the structure at G in FIG. 8 .

Detailed ways

As shown in Figures 1-11, a waste tire recovery, inspection and repair device that is convenient for retreading includes a fixed housing 1 and a feeding channel 2 for externally transporting the waste tires after testing and filling. The fixed housing 1 A first control block 31 and a second control block 32 for controlling the rotation of the polished waste tire, and a first driving block 33 and a second driving block for driving the first control block 31 and the second control block 32 are provided inside 34 and the tire repairing device for detecting and filling the polished waste tires, through the arrangement of the above structure, the polished waste tires can be clamped by the first control block and the second control block, so as to avoid the waste tires The disengagement of the waste tire ensures the stability of the repairing of the waste tire, and the arrangement of the first driving block and the second driving block enables the waste tire to achieve the effect of rotation through the first driving block and the second driving block, so as to facilitate the tire repairing device. The automatic repair of the whole tire of the waste tire effectively improves the repair efficiency of the waste tire; after the surface of the waste tire is polished, it can be directly put between the first control block and the second control block to detect the waste tire Repair, the above-mentioned feeding channel is set at the second discharge port. After repairing the waste tires, the waste tires can be directly transported from the feeding channel. The transmission is engaged.

The first control block 31 and the second control block 32 are respectively provided with a first accommodating groove 311 and a second accommodating groove 321 for accommodating the rotation of the waste tires, and the first accommodating groove 311 is provided with the waste tires. The squeeze device for squeeze limit, the second accommodating groove 321 is provided with a downwardly inclined first discharge port 322 for exporting the filled waste tires, and the fixed housing 1 is provided with The second outlet 11 matched with the first outlet 322, through the arrangement of the above structure, the waste tires can be fixed by the pressing device, so that the waste tires can be effectively clamped and the waste tires can be avoided. After the waste tires are repaired, the waste tires can be directly pushed into the first discharge port through the extrusion device, and discharged through the second discharge port, avoiding the laborious manual operation and effectively improving the waste tires. the conveying efficiency; the pressing device includes a clamping plate 312 for clamping the waste tires dropped between the first accommodating groove 311 and the second accommodating groove 321, and a clamping plate 312 for controlling the expansion and contraction of the clamping plate 312 The moving second elastic member 313 and the telescopic groove 314 for accommodating the second elastic member 313, the clamping plate 312 is connected with the second elastic member 313 through a telescopic block 315, and the clamping plate 312 is inwardly recessed The arc-shaped structure is arranged, through the arrangement of the above structure, the waste tires can be clamped and fixed by the clamping plate after falling into the first and second accommodation grooves, so as to avoid the detachment of the waste tires and affect the impact on the waste tires. Repair of tires, and the clamping plate can be adapted to waste tires of different diameters through the first elastic member, which increases the use range of the device and effectively enhances the practicability of the device, and the clamping plate is provided to facilitate Adapt to the table of waste tires, better clamp waste tires, and strengthen the fixing effect of waste tires.

The distance between the above-mentioned first accommodating groove and the second accommodating groove is larger than the diameter of the waste tire, so as to accommodate the waste tire. It will not be repeated here. After the waste tires are put in, they enter the gap between the first accommodating groove and the second accommodating groove, and keep falling until they fall to the clamping plate, and squeeze the clamping plate for a certain distance. The clamping plate is moved, the first elastic member shrinks in the telescopic groove, and then the first control block and the second control block reciprocate vertically in opposite directions, so that the first control block and the second control block are in the process of moving The waste tire is driven to rotate in the middle, so that the entire tread of the waste tire can be inspected and repaired; when the waste tire is moved to the first outlet, the clamping plate directly pushes the waste tire through the rebound force of the first elastic member It is pushed to the first outlet, and then the waste tires are transported to the feeding channel through the second outlet for external transportation.

The first drive block 33 and the second drive block 34 are respectively provided with a first limit bar 331 and a second limit bar 331 for supporting the first drive block 33 and the second drive block 34 to move vertically on the fixed housing 1 . The limit bar 341, the fixed housing 1 is provided with a first limit slot 12 and a second limit slot 13 which are respectively matched with the first limit bar 331 and the second limit bar 341. It is set so that the first driving block and the second driving block can be supported on the fixed housing by the first limiting bar and the second limiting bar for stable vertical movement, so as to avoid the movement of the first driving block and the second driving block When the first drive block and the second drive block move away, the stability and reliability of the first drive block and the second drive block are guaranteed; when the first drive block and the second drive block drive the first control block and the second control block to move, the first drive block and the second drive block will move stably through the cooperation of the first limit bar and the second limit bar with the first limit slot and the second limit slot, which ensures the stability during movement.

The tire repairing device includes a fixed block 4 for supporting the device, at least one glue stick 41 for automatically filling the holes on the scrap tire after grinding, and for controlling the glue stick 41 to move upward automatically. The first elastic member 42, the rubber storage cavity 43 for storing the tire repair rubber for filling the holes on the waste tires, and the accommodating cavity 44 for the shunt flow of the tire repair rubber, the accommodating cavity 44 and the rubber storage cavity 43 They are connected by a conveying pipe 431. Through the arrangement of the above structure, the glue stick can adapt to the unevenness of the surface of the waste tire through the first elastic member, so as to realize the detection of holes in the waste tire and ensure the waste tire. The reliability of detection, and the surface of waste tires can be repaired directly through the glue stick, which avoids the trouble of manual operation and effectively improves the efficiency of detection and repair of waste tires; when the waste tires are on the extrusion device, The extrusion force is just formed on the glue stick, so that the glue stick moves down, the first elastic part shrinks, and the glue storage cavity keeps delivering the repair glue to the accommodating cavity, so that the repair glue in the accommodating cavity is in a full state at any time. In the initial state of the glue stick, it is filled with repair glue, but it cannot flow out. When the glue stick moves to the hole on the surface of the waste tire, the glue stick will directly spray the repair glue to glue the surface of the waste tire. repair.

The fixing block 4 is provided with a plurality of movable grooves 45 for telescopic movement of the glue stick 41 and a connection groove 441 for connecting the movable groove 45 and the accommodating cavity 44. The glue stick 41 is fixedly provided with the accommodating cavity. 44 The infusion tube 411 communicated with the infusion tube 411 and the glue-passing cavity 412 communicated with the infusion tube 411, the infusion tube 411 and the connecting groove 441 are movably connected. When there is a hole on the top, it will automatically rise up, so that the tread can be effectively detected and repaired, and it can be in close contact with the tread when there is no hole, which improves the accuracy of hole detection and ensures that when a hole is encountered It can directly carry out glue repairing treatment, which effectively improves the repair efficiency of waste tires; the end of the glue application rod 41 is provided with a glue outlet 413 for discharging tire repair glue to fill the holes of waste tires, so The infusion tube 411 is provided with a closure member 414 for opening and closing the connecting groove 411 and a support rod 415 for supporting the closure member 414 to move. It is set so that when the glue stick moves to the hole on the surface of the waste tire, it can directly control the closure, so as to extrude the repair glue to repair the hole on the surface of the waste tire, and avoid spraying when there is no hole. The repairing glue is wasted and the cleanliness of the surface of the waste tire is affected, which ensures the detection and repairing quality of the waste tire, and the structure is simple and practical.

The arrangement of the above-mentioned infusion tube can avoid the contact between the repair glue and the first elastic member, and prevent the repair glue from curing the first elastic member after drying, which affects the telescopic movement of the first elastic member, plays a protective role, and prolongs the first elastic member. The service life of the elastic member; the above-mentioned closing member is made of rubber material. When the glue stick moves to the hole on the surface of the waste tire, the glue stick sticks out towards the hole through the action of the first elastic piece, so as to pass the support The rod drives the closure to move upward. Since the accommodating cavity is filled with repair glue, the rise of the closure can squeeze part of the repair glue into the infusion tube, thereby squeezing the repair glue in the infusion tube, so that the repair glue continues to rub the glue in the glue cavity. The repairing glue is squeezed, and then the repairing glue is sprayed from the glue outlet to achieve the repair effect of the hole. At this time, the waste tire is continuously rotating, and the glue stick is constantly in the process of repairing the hole. Movement; when the glue stick moves to the intact surface of the waste tire, the glue stick is squeezed and moves downward, the first elastic part shrinks, the movement of the glue stick drives the closing part to move down through the support rod, and the infusion is opened. Pipes and connecting grooves, so as to eliminate the extrusion of the repair glue, so that the tires are continuously inspected and repaired as the waste tires rotate.

Between the first driving block 33 and the second driving block 34 is a transmission member 35 engaged with the side walls of the first driving block 33 and the second driving block 34 respectively, and the transmission member 35 is connected to the fixed housing 1 . Actively connected, the fixed housing 1 is provided with a driving member 36 for driving the first driving block 33 and the second driving block 34 to reciprocate. The effect of reciprocating movement can be achieved through the rotation of the transmission member, so as to realize the driving of the rotation of the waste tire, and the first driving block and the second driving block can be braked to avoid the separation of the first driving block and the second driving block. , which ensures the driving stability of the first driving block and the second driving block, and strengthens the structural strength of the device, which is very stable and practical; A drive rod 37 that reciprocates with the second drive block 34 , the drive rod 37 is provided with a rotatable drive column 371 , and the second drive block 34 is fixed with a fixing member 341 matched with the drive column 371 , the fixing member 341 is fixedly connected with the second driving block 34 through at least one supporting block 342. Through the arrangement of the above structure, the first driving block and the second driving block can be driven by the driving rod to the fixing member to realize the reciprocating lifting and lowering. The effect of moving can drive the waste tire to achieve the effect of rotation, effectively ensuring the stable driving of the waste tire by the first driving block and the second driving block, strengthening the strength of the structure, and improving the stability and reliability of the structure.

The above-mentioned transmission parts are set by gears, which is the prior art, and will not be repeated here. The above-mentioned driving parts are set by motors, which are in the prior art, and will not be repeated here. The above-mentioned fixing parts are set in a ring structure; Between the first control block and the second control block, the driving member starts to start, the output shaft of the driving member drives the driving rod to rotate, the driving column is located in the ring of the fixing member and contacts and cooperates with each other, and the rotation of the driving rod will drive the driving column to rotate. The fixed piece moves inside and is limited by the guide of the fixed piece. During the rotation of the drive rod, the drive column will drive the second drive block to achieve the effect of vertical reciprocating movement through the guide limit of the fixed piece. The reciprocating vertical motion can be realized by driving the first drive block through the transmission element, and the first drive block and the second drive block move in opposite directions, so that the first control block and the second control block can be driven to drive the waste tires to achieve The effect of rotation, and the waste tires will not move and leave the original position, thereby realizing the driving effect of the rotation of the waste tires.

The feeding channel 2 is provided with a conveyor belt 21 for conveying the repaired waste tires. The conveyor belt 21 is provided with a blocking device for separating and blocking the waste tires. , the conveyor belt and blocking device on the feeding channel can achieve an effective fixing effect, avoid waste tires scattered on the ground, and it is difficult to organize, and improve the sorting efficiency of waste tires; the blocking device includes a plurality of equidistant intervals. The arc-shaped plate 25 on the belt 21 is provided with a fourth elastic member 26 between the arc-shaped plate 25 and the conveyor belt 21, and the arc-shaped plate 25 and the conveyor belt 21 are movably connected. When the waste tires are moved to the conveyor belt, they can be separated and fixed by the arc-shaped plates, and can be stably parked on the conveyor belt to achieve the effect of fixing, which improves the control effect of the waste tires.

In this embodiment, both the third elastic member and the fourth elastic member are provided with coil springs, which are in the prior art, and will not be repeated here. The arc-shaped plate is turned over, and the rebound force of the fourth elastic member effectively blocks the arc-shaped plate, so that the arc-shaped plate can exert a reaction force on the waste tires, thereby completing the support and separation of the waste tires.

The feeding channel 2 is provided with a buffer plate 22 for buffering the falling waste tires, and a third elastic member 23 is arranged between the buffer plate 22 and the feeding channel 2. When the tire falls, the buffering effect can be achieved by the cooperation of the buffer plate and the third elastic member, so as to avoid excessive impact force when the waste tire falls down; the buffer plate 22 is provided with an auxiliary buffer plate 22 The protrusions 221 that move vertically, the buffer plate 22 is arranged in an arc shape, through the arrangement of the above structure, the buffer plate can be assisted by the protrusions for auxiliary support, so that the buffer plate can be better maintained, and the buffer plate can be prevented from moving. The feeding channel 2 is provided with a chute 24 matching with the protrusion 221, and the feeding channel 2 is arranged in an L-shaped channel. The arrangement of the above structure can guide and limit the buffer plate. It effectively strengthens the buffering effect of the buffer plate and improves the stability and reliability of the buffer plate.

When the waste tires are output from the second discharge port, they move down along the feeding channel, and then drop directly to the buffer plate. Then roll directly to the conveyor belt to achieve the effect of conveying.

Claims (7)

1. a kind of damaged tire recycling detection repair apparatus convenient for renovation, including fixed shell (1) and for having been filled up to detection Damaged tire after finishing carries out outer defeated feeding passage (2), is equipped in the fixed shell (1) for driving the first control block (31) With the first drive block (33) and the second drive block (34) of the second control block (32)；It is characterized by: on the feeding passage (2) Equipped with the conveyer belt (21) for conveying the damaged tire after repairing, the conveyer belt (21), which is equipped with, stops damaged tire for separating Retention device.

2. the damaged tire recycling detection repair apparatus according to claim 1 convenient for renovation, it is characterised in that: the feeding Channel (2) is equipped with the buffer board (22) for being buffered to the damaged tire fallen down, the buffer board (22) and feeding Third elastic component (23) are equipped between channel (2).

3. the damaged tire recycling detection repair apparatus according to claim 2 convenient for renovation, it is characterised in that: the buffering Plate (22) is equipped with the protrusion (221) for assisting buffer board (22) vertical shift, and the buffer board (22) is arranged in arcuation.

4. the damaged tire recycling detection repair apparatus according to claim 2 convenient for renovation, it is characterised in that: the feeding Channel (2) is equipped with the sliding slot (24) matched with protrusion (221), the L-shaped channel setting of feeding passage (2).

5. the damaged tire recycling detection repair apparatus according to claim 1 convenient for renovation, it is characterised in that: the blocking Device includes the arc panel (25) that multiple equidistant intervals are set on conveyer belt (21), the arc panel (25) and conveyer belt (21) it Between be equipped with the 4th elastic component (26), be flexibly connected between the arc panel (25) and conveyer belt (21).

6. the damaged tire recycling detection repair apparatus according to claim 1 convenient for renovation, it is characterised in that: described first The side wall with the first drive block (33) and the second drive block (34) respectively is equipped between drive block (33) and the second drive block (34) The driving member (35) of connection is engaged, the driving member (35) is flexibly connected with fixed shell (1), sets on the fixed shell (1) There is the actuator (36) for driving the first drive block (33) and the second drive block (34) to move back and forth.

7. the damaged tire recycling detection repair apparatus according to claim 6 convenient for renovation, it is characterised in that: the driving It is installed on the output shaft of part (36) for controlling the drive that the first drive block (33) and the second drive block (34) move back and forth Lever (37), the drive rod (37) are equipped with rotatable driving column (371), be installed on second drive block (34) with The fixing piece (341) that driving column (371) matches, the fixing piece (341) are driven by least one supporting block (342) with second Motion block (34) is fixedly connected.