CN221110582U - Rubber roll sleeve retreating all-in-one machine - Google Patents

Abstract

The utility model discloses a rubber roll sleeve withdrawing all-in-one machine, which relates to the technical field of rubber roll maintenance devices, and particularly comprises a workbench, wherein a rubber withdrawing device for disassembling rubber roll rubber rings is arranged on the workbench, a rubber sleeve pushing device for installing the rubber roll rubber rings is arranged on the left side of the rubber withdrawing device, a grabbing device for grabbing the rubber roll is arranged right above the rubber withdrawing device and the rubber sleeve device, the rubber withdrawing device comprises a rubber withdrawing rack, stripping devices for stripping the rubber roll rubber rings from the rubber roll are symmetrically arranged on two sides of the rubber withdrawing rack, the rubber sleeve device comprises a rubber sleeve rack, rubber ring racks are arranged on two sides of the rubber sleeve rack, and tensioning pushing devices capable of supporting the rubber roll rubber rings and pushing the rubber roll rubber rings are symmetrically arranged on two sides of the rubber sleeve rack, so that the rubber withdrawing roll and the rubber sleeve working procedure can be synchronously carried out, the production time is greatly saved, and the production cost is saved.

Description

Rubber roll sleeve retreating all-in-one machine

Technical Field

The utility model relates to the technical field of rubber roll maintenance devices, in particular to a rubber roll sleeve withdrawing integrated machine.

Background

The rubber roller is a necessary consumable material in the textile industry and is used in the fields of roving, spun yarn, blending and the like. The main functions of the rubber roller are drawing, twisting and the like, the rubber roller can rotate at a high speed during working, the yarn and the like pass through the two rubber roller tangential surfaces, so that the rubber roller on the spinning wheel can be worn after working for a certain time, at the moment, rubber rings (the substrate is an aluminum ring and the outer layer is a rubber ring-shaped object) on two sides of the rubber roller are removed from the bearing of the rubber roller, and then a new rubber roller rubber ring is replaced, so that maintenance work of the rubber roller is completed.

In the existing rubber roll maintenance work, the rubber roll withdrawal and the rubber roll sleeve are required to be completed by two working procedures, synchronous operation of the rubber roll withdrawal and the rubber roll sleeve cannot be realized, manual operation is adopted, the production efficiency is low, the production time is greatly wasted, and the production cost is increased.

Disclosure of utility model

First, the technical problem to be solved

In order to overcome the defects of the prior art, the rubber roll sleeve withdrawing all-in-one machine is provided, so that the synchronous proceeding of rubber roll withdrawing and rubber roll sleeve withdrawing procedures can be realized, the production time is greatly saved, and the production cost is saved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a rubber roll sleeve withdrawing all-in-one machine, which comprises a workbench, wherein a rubber withdrawing device for disassembling rubber roll rubber rings is arranged on the workbench, a rubber sleeving device for installing the rubber roll rubber rings is arranged on the left side of the rubber withdrawing device, a grabbing device for grabbing the rubber roll is arranged right above the rubber withdrawing device and the rubber sleeving device, the rubber withdrawing device comprises a rubber withdrawing rack, stripping devices for stripping the rubber roll rubber rings from the rubber roll are symmetrically arranged on two sides of the rubber withdrawing rack, the rubber sleeving device comprises a rubber sleeving rack, rubber ring racks are arranged on two sides of the rubber sleeving rack, and tensioning pushing devices capable of propping the rubber roll rubber rings and pushing the rubber roll rubber rings are symmetrically arranged on two sides of the rubber sleeving rack.

Further, the stripping device comprises a stripping cylinder and a stripping chuck, the stripping chuck is fixedly arranged on a stripping chuck fixing plate, the stripping chuck fixing plate is connected with the stripping cylinder, a linear guide rail device is arranged below the stripping chuck fixing plate, and the stripping chuck is of a square structure.

Further, a rubber roller rubber ring conveying device is arranged right above the rubber ring placing frame and comprises a vertical conveying pipe and a vibrating plate connected with the vertical conveying pipe.

Further, the tensioning pushing device comprises a push plate and a first cylinder for pushing the push plate to move, a sleeve structure is fixedly arranged on the front side face of the push plate, a tensioning shaft sleeve is in clearance fit in the sleeve structure and can move along the inner side of the sleeve structure through a second cylinder connected with the tensioning shaft sleeve, a tensioning positioning shaft in sliding connection with the tensioning shaft sleeve is inserted in the tensioning shaft sleeve, the tensioning positioning shaft can move along the inner side of the tensioning shaft sleeve through a third cylinder connected with the tensioning positioning shaft sleeve, a tensioning part with elastic deformation is arranged at the front end of the tensioning shaft sleeve, and a flange structure is arranged at the front end of the tensioning positioning shaft.

Further, the right side of the glue removing device is provided with a glue roller feeding device, the glue roller feeding device comprises a feeding frame and a feeding bin, and a feeding cylinder is arranged between the feeding frame and the feeding bin, wherein the feeding frame is higher than the plane of the outlet of the feeding bin.

Further, go up the feed bin and include the storehouse frame, be provided with two parallel arrangement's vertical storehouse board on the storehouse frame, set up the guide way that is used for guiding the rubber roll to roll down on the side of vertical storehouse board, set up the observation notch on the storehouse frame.

Further, the left side of cover gum device is provided with the round device that presses the rubber roll after the cover gum, round device includes the feeding frame presses, be provided with the feeding guide slot on the feeding frame, the lower extreme department of feeding guide slot is provided with can drive rubber roll pivoted drive roller group, be provided with the pinch roller in the dead ahead of drive roller group and promote the pinch roller horizontal migration's the pressure cylinder, the below of drive roller group is provided with the receiving and releasing baffle that accepts the rubber roll, receiving and releasing baffle realizes receiving and releasing function through the receiving and releasing cylinder that connects with it.

Further, grabbing device is including crossing in the support body crossbeam of moving back the gluey device of cover, be provided with linear guide device on the support body crossbeam, be provided with the tongs structure on the linear guide device, the tongs structure realizes horizontal migration through the removal cylinder that sets up on the support body crossbeam, the tongs structure includes tongs and the vertical cylinder of drive tongs reciprocates, the tongs is including first clamping jaw cylinder, the second clamping jaw cylinder that the interval set up, the interval distance of first clamping jaw cylinder and second clamping jaw cylinder is the same with the distance between moving back the gluey rack, the cover gluey rack.

Further, the feeding device also comprises a third clamping jaw cylinder for feeding or discharging, wherein the third clamping jaw cylinder is arranged on the left side of the first clamping jaw cylinder at intervals or on the right side of the second clamping jaw cylinder at intervals.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

The rubber roll sleeve and rubber removing integrated machine is provided with the rubber removing device and the rubber sleeve and matched with the grabbing device, so that the integrated operation of rubber roll rubber removing and sleeve can be realized, the rubber removing device adopts the symmetrically arranged stripping devices, the two ends of the rubber roll can be subjected to rubber roll rubber ring stripping operation at the same time, the time is greatly saved, the rubber sleeve device also adopts the symmetrically arranged tensioning pushing device and matched with the rubber roll rubber ring conveying device, the rubber sleeve can be quickly realized, and in addition, the rubber roll feeding device is also provided, the automatic feeding of the rubber roll can be realized, and the rubber roll sleeve is provided with the round pressing device, so that the rubber roll after rubber sleeve operation can be subjected to round pressing treatment, and the rubber roll rubber ring is more tightly wrapped.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the main structure of the present utility model.

Fig. 3 is a schematic structural view of the adhesive removing device.

Fig. 4 is a schematic structural view of the glue applying device.

Fig. 5 is a schematic view of the construction of the tension pushing device.

Fig. 6 is a schematic side view of the tension pushing device.

Fig. 7 is a schematic structural view of a tensioning sleeve.

Fig. 8 is a schematic structural view of the tensioning positioning shaft.

Fig. 9 is a schematic view of the structure of the grasping apparatus.

Fig. 10 is a schematic diagram of the positions of the rubber roll feeding device and the workbench.

Fig. 11 is a schematic view of an exploded structure of the loading bin.

Fig. 12 is a schematic structural view of the rounding device.

Fig. 13 is a schematic diagram of the side internal structure of fig. 12.

1-A workbench; 2-rubber rings of rubber rollers; 3-a glue removing device; 4-a glue sleeving device; 5-a rubber roller; 6-a grabbing device; 7-a rubber ring conveying device of the rubber roller; 8-a rubber roll feeding device; 9-a rounding device; 31-a glue removing rack; 32-stripping means; 41-rubber sleeve placing rack; 42-rubber ring placing rack; 43-tensioning pushing device; 61-a frame cross beam; 62-gripper structure; 63-a moving cylinder; 71-vertical conveying pipes; 72-vibrating a disc; 81-feeding frames; 82-feeding bin; 83-a feeding cylinder; 91-a feeding frame; 92-a feed channel; 93-a drive roller set; 94-pinch rollers; 95-compressing air cylinders; 96-receiving a discharging baffle; 97-receiving and discharging air cylinders; 321-stripping cylinder; 322-stripping chucks; 323-stripping chuck fixing plate; 431-pushing plate; 432—a first cylinder; 433-sleeve structure; 434-tensioning the sleeve; 435-a second cylinder; 436-tensioning positioning shaft; 437-third cylinder; 438-tensioning part; 439-flange structure; 621-grippers; 622-vertical cylinder; 821-bin rack; 822-vertical bin plate; 823-guiding grooves; 824-viewing slot; 6211-a first jaw cylinder; 6212-a second jaw cylinder; 6213-third jaw cylinder.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

1-2, Can satisfy the operation requirement that realizes moving back rubber roll and cover rubber roll in step, including workstation 1, be provided with moving back mucilage binding 3 and cover mucilage binding 4 on workstation 1, moving back mucilage binding 3 can peel away the rubber roll rubber ring 2 of wearing and tearing from the both ends of rubber roll 5, cover mucilage binding 4 sets up in moving back the left side of putting 3 and can push new rubber roll rubber ring 2 to the both ends of rubber roll 5, moving back the right side of putting 3 and being provided with rubber roll loading attachment 8, be provided with the rounding device 9 that carries out the compaction circle to rubber roll 5 after the cover mucilage binding 4 in the left side of cover mucilage binding 4, be provided with the grabbing device 6 that is used for snatching rubber roll 5 directly over moving back mucilage binding 3 and cover mucilage binding 4.

As shown in fig. 3, the de-gluing device 3 comprises a de-gluing rack 31, stripping devices 32 for stripping rubber rings 2 of the rubber rolls 5 from two ends of the rubber rolls are symmetrically arranged on two sides of the de-gluing rack 31, each stripping device 32 comprises a stripping air cylinder 321, a push rod of each stripping air cylinder 321 is connected with a stripping chuck fixing plate 323, each stripping chuck fixing plate 323 is fixedly provided with a stripping chuck 322, a linear guide rail device is arranged below each stripping chuck fixing plate 323, each stripping chuck 322 is of a square structure, when the stripping air cylinder 321 stretches out, each stripping chuck 322 moves forwards and props against the corresponding de-gluing rack 31, a grabbing device 6 grabs the rubber roll 5 on the corresponding de-gluing rack 31, two ends of the rubber roll 5 fall into the square structure of each stripping chuck 322, then the push rod of each stripping air cylinder 321 is retracted, and each stripping chuck 322 strips the rubber rings 2 of the rubber rolls 5 from two ends of the rubber roll 5.

As shown in fig. 4, the rubber coating device 4 comprises a rubber coating placing frame 41, rubber ring placing frames 42 are arranged on two sides of the rubber coating placing frame 41, tension pushing-in devices 43 are symmetrically arranged on two sides of the rubber coating placing frame 41, the tension pushing-in devices 43 can prop up rubber roller rubber rings 2 and push the rubber rollers 5, rubber roller rubber ring conveying devices 7 are arranged right above the rubber ring placing frames 42, the rubber roller rubber ring conveying devices 7 comprise vertical conveying pipes 71 and vibrating plates 72 connected with the vertical conveying pipes 71, and the rubber roller rubber rings 2 can sequentially delay to fall onto the rubber ring placing frames 42 through the vibrating plates 72.

As shown in fig. 5-8, the tension pushing device 43 comprises a push plate 431 and a first cylinder 432 for pushing the push plate 431 to move, a sleeve structure 433 is fixedly arranged on the front side surface of the push plate 431, a tension sleeve 434 is in clearance fit in the sleeve structure 433, the tension sleeve 434 can move along the inner side of the sleeve structure 433 through a second cylinder 435 connected with the tension sleeve 434, a tension positioning shaft 436 in sliding connection with the tension sleeve 434 is inserted in the tension sleeve 434, the tension positioning shaft 436 can move along the inner side of the tension sleeve 434 through a third cylinder 437 connected with the tension positioning shaft 436, a tension part 438 with elastic deformation is arranged at the front end of the tension sleeve 434, a flange structure 439 is arranged at the front end of the tension positioning shaft 436, when the grabbing device 6 grabs the rubber roll 5 to the rubber roll placing frame 41, the rubber roll 2 falls onto the rubber roll placing frame 42 from the vertical conveying pipe 71 through the vibration disc 72, then the first cylinder 432 pushes the push plate 431 to move forward, so that the sleeve structure 433 pushes the rubber roller rubber ring 2 to move towards the end face of the rubber roller 5, when the rubber roller rubber ring 2 contacts the end face of the rubber roller 5, the second cylinder 435 pushes the tension sleeve 434 to slide out along the inner side of the sleeve structure 433 and move forward into the rubber roller rubber ring 2, at the moment, the third cylinder 437 pushes the tension positioning shaft 436 to move along the inner side of the tension sleeve 434, when the front flange structure 439 of the tension positioning shaft 436 contacts the tension part 438 of the tension shaft sleeve 434, the tension part 438 is elastically deformed and is spread by the flange structure 439, so that the rubber roller rubber ring 2 can be spread from the inner side, at the moment, the inner diameter of the rubber roller rubber ring 2 is larger than the outer diameter of the rubber roller 5, the rubber roller rubber ring 2 can be sleeved into the end of the rubber roller 5 under the pushing action of the sleeve structure 433, after the rubber roller rubber ring 2 is sleeved on the end of the rubber roller 5, the third cylinder 437 is retracted, the tension positioning shaft 436 is retracted, the flange structure 439 is separated from the tensioning part 438, the tensioning part 438 is restored, the tensioning shaft sleeve 434 is retracted under the action of the second air cylinder 435, and the first air cylinder drives the sleeve structure 433 to retract to the initial position.

As shown in fig. 10-11, the rubber roll feeding device 8 comprises a feeding frame 81 and a feeding bin 82, a feeding cylinder 83 is arranged between the feeding bin 82 and the feeding bin 82, the feeding frame 81 is arranged on the right side of the rubber withdrawal device 3 at intervals, the feeding bin 82 comprises a bin frame 821, two vertical bin plates 822 which are arranged in parallel are arranged on the bin frame 821, a guide groove 823 for guiding the rubber roll 5 to roll off is formed in the side face of each vertical bin plate 822, an observation notch 824 is formed in the bin frame 821, the feeding frame 81 is higher than the plane of the outlet of the feeding bin 82, the feeding cylinder 83 is arranged between the feeding bin 82 and the outlet of the feeding bin 81 when the rubber roll 5 rolls off to the outlet of the feeding bin 82, and the feeding cylinder 83 can lift the rubber roll 5 so that the rubber roll 5 can fall onto the feeding frame 81.

As shown in fig. 12-13, the left side of the glue sleeving device 4 is further provided with a circle pressing device 9 capable of pressing the glue sleeved glue roller 5, the circle pressing device 9 comprises a feeding frame 91, a feeding guide groove 92 is arranged on the feeding frame 91, a driving roller group 93 capable of driving the glue roller 5 to rotate is arranged at the lower end of the feeding guide groove 92, the driving roller group 93 comprises a driving roller and a driven roller, the driving roller is driven by a motor, the driving roller and the driven roller are arranged up and down, a pressing roller 94 and a pressing cylinder 95 for pushing the pressing roller 94 to horizontally move are arranged right in front of the driving roller and the driven roller, the pressing roller 94 can freely rotate, the pressing roller 94 can press the matched driving roller and the glue roller 5, a receiving baffle 96 for receiving the glue roller 5 is arranged below the driving roller group 93, the receiving baffle 96 achieves a receiving function through the receiving baffle 97 connected with the receiving baffle, when the glue roller 5 moves along the feeding guide groove 92, the receiving baffle 96 extends out to enable the receiving baffle 96 to receive the glue roller 5, the matched roller 94 and the pressing roller 94 is pushed down, and the pressing roller 94 is pushed down to roll down, and the receiving baffle 96 is completely pushed down after the pressing roller is pushed down, and the receiving baffle 96 is completely pressed.

As shown in fig. 9, the gripping device 6 includes a frame body beam 61 that spans over the glue removing device 3 and the glue sleeving device 4, a linear guide device is disposed below the frame body beam 61, a gripper structure 62 is disposed on the linear guide device, the gripper structure 62 is horizontally moved by a moving cylinder 63 disposed on the frame body beam 61, the gripper structure 62 includes a gripper 621 and a vertical cylinder 622 that drives the gripper 621 to move up and down, the gripper 621 includes a first clamping jaw cylinder 6211 and a second clamping jaw cylinder 6212 that are disposed at intervals, a distance between the first clamping jaw cylinder 6211 and the second clamping jaw cylinder 6212 is the same as a distance between the glue removing rack 31 and the glue sleeving rack 41, in this embodiment, a distance between the first clamping jaw cylinder 6211 and the second clamping jaw cylinder 6212 is also the same as a distance between the glue sleeving rack 41 and the feeding rack 91, and in addition, the third clamping jaw cylinder 6213 is disposed at intervals on the right side of the second clamping jaw cylinder 6212, and the third clamping jaw cylinder 6213 and the second clamping jaw cylinder 6212 are disposed at intervals, and the distance between the clamping jaw cylinders 6212 and the distance between the clamping jaw cylinders 31 and the glue sleeving rack 41 are the same, and the two clamping jaw cylinders can be synchronized.

The utility model relates to a rubber roll sleeve withdrawing all-in-one machine, which realizes automatic control by arranging a PLC (programmable logic controller), and marks a rubber roll 5, namely a No. 1 rubber roll, a No. 2 rubber roll, a No. 3 rubber roll and a No. 4 rubber roll, firstly, the No. 1 rubber roll, the No. 2 rubber roll, the No. 3 rubber roll and the No. 4 rubber roll are thrown into a rubber roll feeding device, a new rubber roll rubber ring 2 is put into a vibration disc 72, the No. 1 rubber roll, the No. 2 rubber roll, the No. 3 rubber roll and the No. 4 rubber roll sequentially roll down to a feeding frame 81 along a guide groove 823, a feeding cylinder 83 stretches out to push the No. 1 rubber roll out and roll down to the feeding frame 81, at the moment, a push rod of a movable cylinder 63 is retracted, the gripper structure 62 moves horizontally under the action of the moving cylinder 63, the third clamping jaw cylinder 6213 moves right above the upper material rack 81, the vertical cylinder 622 pushes the gripper 621 to move downwards, the third clamping jaw cylinder 6213 grabs the No. 1 rubber roller, then the vertical cylinder 622 retracts, the push rod of the moving cylinder 63 stretches out, the gripper structure 62 moves again, the third clamping jaw cylinder 6213 moves above the stripping rack 31, the vertical cylinder 622 drives the third clamping jaw cylinder 6213 to move downwards so that the No. 1 rubber roller falls onto the stripping rack 31, the stripping device 32 strips the No. 1 rubber roller, at the same time, the third clamping jaw cylinder 6213 moves upwards, the pushing rod of the moving cylinder 63 retracts, the third clamping jaw cylinder 6213 moves above the upper material frame 81, at this time, the second clamping jaw cylinder 6212 is positioned above the glue withdrawal rack 31, the material feeding cylinder 83 stretches out again to push out the No. 2 glue roller and roll down onto the upper material frame 81, at this time, the vertical cylinder 622 moves downwards, so that the second clamping jaw cylinder 6212 grabs the No. 1 glue roller stripped with the glue roller rubber ring 2 downwards, the third clamping jaw cylinder 6213 grabs the No. 2 glue roller downwards, then the vertical cylinder 622 retracts, the pushing rod of the moving cylinder 63 stretches out, the second clamping jaw cylinder 6212 moves above the glue sleeving rack 41, the third clamping jaw cylinder 6213 moves to above the glue withdrawal rack 31, then the vertical cylinder 622 stretches out, the second clamping jaw cylinder 6212 places the glue roller No. 1 on the glue sleeving rack 41, the third clamping jaw cylinder 6213 places the glue roller No. 2 on the glue withdrawal rack 31, the glue roller rubber ring 2 falls onto the glue roller rack 42 along the vertical conveying pipe 71 through the vibration disc 72, the tension pushing device 43 pushes the glue roller rubber ring 2 onto the glue roller No. 1 for glue sleeving treatment, meanwhile, the stripping device 32 carries out stripping treatment on the glue roller No. 2, then the vertical cylinder 622 retracts, the push rod of the moving cylinder 63 retracts, so that the third clamping jaw cylinder 6213 moves to above the feeding rack 81, the second clamping jaw cylinder 6212 is located above the glue withdrawal rack 31, the first clamping jaw cylinder 6211 is located above the glue sleeving rack 41, the feeding cylinder 83 is extended again to eject the No. 3 glue roller and roll it onto the top of the glue sleeving rack 81, then the vertical cylinder 622 is extended, the third clamping jaw cylinder 6213 is used for grabbing the No. 3 glue roller, the second clamping jaw cylinder 6212 is used for grabbing the No. 2 glue roller, the first clamping jaw cylinder 6211 is used for grabbing the No. 1 glue roller, then the vertical cylinder 622 is retracted, the push rod of the moving cylinder 63 is extended, at this time the first clamping jaw cylinder 6211 is located right above the feeding rack 91, the second clamping jaw cylinder 6212 is located above the glue sleeving rack 41, the third clamping jaw cylinder 6211 is positioned above the glue removing rack 31, the vertical cylinder 622 stretches out again, so that the No. 1 rubber roller falls into the feeding rack 91 and falls into the circle pressing device 9 along the feeding guide groove 92 for circle pressing and compaction, the complete processing of the No. 1 rubber roller is completed at the moment, the No. 2 rubber roller falls into the glue sleeving rack 41, the tension pushing device 43 pushes the rubber roller rubber ring 2 onto the No. 2 rubber roller for glue sleeving, the No. 3 rubber roller falls into the glue removing rack 31, the stripping device 32 strips the No. 3 rubber roller, then the vertical cylinder 622 is retracted, the push rod of the moving cylinder 63 is retracted, the third clamping jaw cylinder 6211 is positioned above the feeding rack 81, the second clamping jaw cylinder 6212 is located the top of moving back the gum rack 31, and first clamping jaw cylinder 6211 is located the top of overlapping the gum rack 41, and material loading cylinder 83 stretches out again and pushes out the No. 4 rubber roll and roll down to the upper material rack 81, then repeats above-mentioned step, and No. 2 rubber roll will be put into and press round device 9 to press round and compress tightly the processing, and No. 3 rubber roll carries out the overlapping and handles, and No. 4 rubber roll is peeled off and is handled, and cyclic reciprocating can realize the integrated batch processing that the rubber roll moved back the gum cover and handle, has greatly practiced thrift the time, has improved production efficiency, has practiced thrift manufacturing cost.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.

Claims (9)

1. The utility model provides a rubber roll cover moves back all-in-one, includes workstation (1), its characterized in that: be provided with on workstation (1) and be used for dismantling the glue device (3) of rubber roll rubber ring (2), the left side of glue device (3) is provided with the cover rubber device (4) that are used for installing rubber roll rubber ring (2), be provided with grabbing device (6) of snatching rubber roll (5) directly over glue device (3) and cover rubber device (4), glue device (3) are including moving back rubber rack (31), the bilateral symmetry of moving back rubber rack (31) is provided with stripping device (32) of peeling off rubber roll rubber ring (2) from rubber roll (5), cover rubber device (4) are including cover rubber rack (41), the both sides of cover rubber rack (41) are provided with rubber ring rack (42), the bilateral symmetry of cover rubber rack (41) is provided with can strut rubber roll rubber ring (2) and push up tight push device (43) of rising of rubber roll (5).

2. The roll cover withdrawal machine of claim 1, wherein: the stripping device (32) comprises a stripping cylinder (321) and a stripping chuck (322), wherein the stripping chuck (322) is fixedly arranged on a stripping chuck fixing plate (323), the stripping chuck fixing plate (323) is connected with the stripping cylinder (321) and a linear guide rail device is arranged below the stripping chuck fixing plate, and the stripping chuck (322) is of a square structure.

3. The roll cover withdrawal machine of claim 1, wherein: and a rubber roller rubber ring conveying device (7) is arranged right above the rubber ring placing frame (42), and the rubber roller rubber ring conveying device (7) comprises a vertical conveying pipe (71) and a vibrating disc (72) connected with the vertical conveying pipe (71).

4. The roll cover withdrawal machine of claim 1, wherein: the tensioning pushing device (43) comprises a push plate (431), a first air cylinder (432) for pushing the push plate (431) to move, a sleeve structure (433) is fixedly arranged on the front side face of the push plate (431), a tensioning shaft sleeve (434) is in clearance fit in the sleeve structure (433), the tensioning shaft sleeve (434) can move along the inner side of the sleeve structure (433) through a second air cylinder (435) connected with the tensioning shaft sleeve (434), a tensioning positioning shaft (436) in sliding connection with the tensioning shaft sleeve is inserted into the tensioning shaft sleeve (434), the tensioning positioning shaft (436) can move along the inner side of the tensioning shaft sleeve (434) through a third air cylinder (437) connected with the tensioning positioning shaft (436), and a tensioning portion (438) with elastic deformation is arranged at the front end of the tensioning shaft sleeve (434), and a flange structure (439) is arranged at the front end of the tensioning positioning shaft (436).

5. The roll cover withdrawal machine of claim 1, wherein: the right side of the glue removing device (3) is provided with a glue roller feeding device (8), the glue roller feeding device (8) comprises a feeding frame (81) and a feeding bin (82), and the feeding frame (81) is higher than the plane of an outlet of the feeding bin (82) and a feeding cylinder (83) is arranged between the feeding frame and the feeding bin (82).

6. The roll cover withdrawal machine of claim 5, wherein: go up feed bin (82) including storehouse frame (821), be provided with two parallel arrangement's vertical storehouse board (822) on storehouse frame (821), offer guide slot (823) that are used for guiding rubber roll (5) to roll on the side of vertical storehouse board (822), set up on storehouse frame (821) and observe notch (824).

7. The roll cover withdrawal machine of claim 1, wherein: the left side of cover rubber device (4) is provided with presses round device (9) that press round to rubber roll (5) after the cover is glued, press round device (9) include feeding frame (91), be provided with feeding guide slot (92) on feeding frame (91), the lower extreme department of feeding guide slot (92) is provided with can drive rubber roll (5) pivoted drive roller group (93), be provided with pinch roller (94) and promote pinch roller (94) horizontal migration's pinch cylinder (95) in the dead ahead of drive roller group (93), the below of drive roller group (93) is provided with connects blowing baffle (96) of accepting rubber roll (5), connect blowing baffle (96) to realize receiving the blowing function through connect blowing cylinder (97) of being connected therewith.

8. The roll cover withdrawal machine of claim 1, wherein: grabbing device (6) are including crossing in support body crossbeam (61) of moving back gluey device (3), cover gluey device (4) top, be provided with linear guide device on support body crossbeam (61), be provided with tongs structure (62) on the linear guide device, tongs structure (62) realize horizontal migration through moving cylinder (63) that set up on support body crossbeam (61), tongs structure (62) include tongs (621) and drive tongs (621) reciprocate vertical cylinder (622), tongs (621) are including first clamping jaw cylinder (6211), second clamping jaw cylinder (6212) that the interval set up, the interval distance between first clamping jaw cylinder (6211) and second clamping jaw cylinder (6212) is the same with moving back gluey rack (31), cover gluey rack (41).

9. The roll cover withdrawal machine of claim 8, wherein: the feeding device further comprises a third clamping jaw air cylinder (6213) for feeding or discharging, wherein the third clamping jaw air cylinder (6213) is arranged on the left side of the first clamping jaw air cylinder (6211) at intervals or on the right side of the second clamping jaw air cylinder (6212) at intervals.