An extrusion trimming device for rubber tire processing

Abstract

The invention relates to the technical field of rubber waste collection, and discloses an extrusion trimming device for rubber tire processing, comprising a thermoplastic device for processing rubber tire products, a bracket installed on the top of the thermoplastic device, a linear drive component fixedly connected to the bottom of the bracket, and a trimming knife fixedly connected to the output end of the bottom of the linear drive component for trimming the rubber products formed by thermoplastic molding. The outer surface of the thermoplastic device is provided with a processing body, and the processing body comprises: a stirring device, which is fixedly connected to one end of the top of the thermoplastic device away from the bracket, and the stirring device is used to stir the raw materials of the rubber products. The device has the advantages that the device can collect rubber cutting waste and process it so that it can be used as raw material for production, improve the recycling rate of resources, improve the production efficiency of the device, and avoid directly using the raw material as raw material for production without processing to reduce the quality of the finished product.

Description

Technical Field

[0001] The invention relates to the technical field of rubber waste collection, in particular to an extrusion trimming device for rubber tire processing. Background Art

[0002] Rubber tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machinery. They are usually installed on metal rims. They can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the vehicle's driving performance.

[0003] Publication No.: CN215589689U discloses an EPDM rubber waste collection device, including a first bracket and a second bracket, wherein a roller is installed on the upper end of the first bracket, and the roller is used to convey the EPDM rubber, a mounting frame is installed on the upper end of the second bracket, and a roller is installed on the upper end of the mounting frame, and a collecting mechanism and a laser cutting machine are installed on both sides of the mounting frame, and the laser cutting machine is used to cut the EPDM rubber, the collecting mechanism includes a baffle layer, a slide-in layer, a storage layer, a crushing layer, a blanking layer, a filter screen and a cutting machine, and the baffle layer, the slide-in layer, the storage layer, the crushing layer and the blanking layer are provided. The layers are arranged in sequence from high to low, a cutting machine is installed in the crushing layer, and a filter is arranged between the crushing layer and the falling layer. The device saves resources and also plays a role in waste utilization, which can increase economic benefits. However, in actual use, the device and the existing equipment only collect the rubber waste after cutting it off, and do not further process it while collecting so that it can be directly mixed into the production raw materials and put into production again. Instead, it is collected and processed uniformly, which greatly prolongs the production time. The production efficiency of the device for recycling rubber tire waste still has a certain room for improvement. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an extrusion trimming device for rubber tire processing, which has the advantages of being able to collect rubber cutting waste and process it so that it can be used as raw material for production, thereby improving the recycling rate of resources, improving the production efficiency of the device, and avoiding the situation where the raw materials are directly used as raw materials for production without being processed, which reduces the quality of the finished product.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an extrusion trimming device for rubber tire processing, comprising: a thermoplastic device, a bracket, a linear drive component, a trimming knife, a stirring device, a stirring bin, a feeding plate, a conveyor belt, a collecting device, a receiving plate, a collecting box, a first through groove, a second through groove, a crushing roller, a first rotating drive component, a screw, a push rod, a connecting rod, an adjusting member, a slide groove, a push plate, an adjusting plate, a toothed plate, a movable shaft, a first gear, a side plate, a guide sleeve, a bottom plate, a processing body, a processing device, a second rotating drive component, a rotating shaft, a first toothed disc, a rotating disc, a rotating column, a first return groove plate, a connecting plate, a push plate, a shaft rod, a second gear, a second toothed disc, a second return groove plate, a piston rod, a piston plate, a dripping bin, a conveying pipe, a first one-way valve, a spraying plate, an extraction pipe, a second one-way valve, a reagent bin, and a fixed plate.

[0006] The positions and connection relationships of the above structures are as follows: An extrusion trimming device for processing rubber tires, comprising a thermoplastic device for processing rubber tire products, a bracket installed on the top of the thermoplastic device, a linear drive assembly fixedly connected to the bottom of the bracket, and a trimming knife fixedly connected to the output end of the bottom of the linear drive assembly for trimming the rubber products formed by thermoplastic molding, the outer surface of the thermoplastic device is provided with a processing body, and the processing body includes:

[0007] A stirring device, which is fixedly connected to the top of the thermoplastic device at one end away from the bracket, and is used to stir the raw materials of the rubber products and cooperate with subsequent components to stir the trimmed rubber waste into recycled raw materials to produce rubber tire products;

[0008] The collecting device is arranged at the bottom of one end of the thermoplastic device near the trimming knife. The collecting device is used to collect the rubber waste after trimming and pre-treat it, so that the waste can be mechanically stirred into recycled raw materials and put into the thermoplastic device for production, thereby improving the recycling rate of device resources and increasing the production efficiency of the device, which is convenient for users to use;

[0009] Two processing devices are arranged on the top of the stirring device. A fixing piece is arranged between the two processing devices and the two processing devices are fixedly connected to each other through the fixing piece. The processing device is used to transport the pre-treated rubber waste to the inside of the stirring device and quantitatively spray organic disulfide thiol chemical reagents, so that the rubber waste can form a regeneration reaction and be put into the inside of the thermoplastic device for the production of tire products. The quantitative spraying of chemical reagents improves the utilization rate of resources and avoids waste of resources caused by irregular spraying.

[0010] Preferably, the stirring device includes two stirring bins, which are fixedly connected to the top of the left and right sides of the stirring device, respectively; the front end of the stirring bin and the end close to the interior of the stirring device are not arranged to be closed, and the end of the stirring bin close to the interior of the stirring device is obliquely fixedly connected to a unloading plate; the inner wall of the end of the stirring bin away from the stirring device is fixedly connected to a conveyor belt, and the bottom of the two conveyor belts are fixedly connected to a plurality of first support rods to ensure the normal operation of the device.

[0011] Preferably, the collecting device includes a receiving plate, which is fixedly connected to the top of the collecting device, and collecting boxes are fixedly connected to the left and right sides of the interior of the collecting device and the collecting boxes extend to the outside of the collecting device, and the top of the collecting box is not closed. Two crushing rollers are rotatably connected to the interiors of the two collecting boxes, and the rear ends of the two crushing rollers are fixedly connected to a driving motor. A guide sleeve is fixedly connected between the two collecting boxes, and a first through groove and a second through groove are respectively provided on the top side and the bottom side of one end of the two collecting boxes close to the guide sleeve, and two first rotating drive assemblies are fixedly connected to the inner wall of the bottom side of the collecting device, which are used for the normal operation of the device to collect and pre-treat rubber waste.

[0012] Preferably, the collecting device also includes two screws, which are respectively fixedly connected to one end of the two first rotating drive components close to the collecting box, and a push rod is provided at the end of the screw away from the first rotating drive component. The push rod is threadedly connected to the screw and a connecting rod is fixedly connected to the top of the push rod. An adjusting piece in the shape of a right-angled triangle and the right-angled side is close to the collecting box is fixedly connected to the top of the connecting rod. The front end and rear end inner walls of the adjusting piece are inclined to be provided with sliding grooves, and a push plate is fixedly connected to the end of the push rod away from the screw. In the initial state, the push plate is arranged inside the first through groove, and the push plate is slidably connected to the front end and rear end inner walls of the collecting box. A third through groove is provided at the end of the collecting box away from the first through groove to ensure normal operation of the device.

[0013] Preferably, the collecting device also includes two movable shafts, which are rotatably connected to the inside of the two second through grooves, and the outer surface of the movable shaft at the center is fixedly connected to the first gear, the bottom of the movable shaft is fixedly connected to the side plate and the side plate is set to a "concave" shape, the first gear is set at the top notch of the "concave" structure of the side plate, the internal slide groove of the adjusting member is slidably connected to the adjusting plate and the adjusting plate extends to the top of the collecting box through a guide sleeve, the end of the adjusting plate close to the first gear is fixedly connected to the tooth plate, the tooth plate is meshingly connected to the first gear, the bottom of the third through groove of the collecting box is fixedly connected to the bottom of the bottom plate, the bottom plate is set on the top of the conveyor belt, and the bottom of the collecting device is fixedly connected to a plurality of second support rods to ensure the normal operation of the device.

[0014] Preferably, the processing device includes a fixed plate, which is fixedly connected to one end of the processing device away from the symmetry planes of the two processing devices, a third support rod is fixedly connected to the bottom of the fixed plate, a second rotation drive assembly is fixedly connected to the center of the top inner wall of the processing device, a rotating shaft is fixedly connected to the bottom output end of the second rotation drive assembly, a first gear disk is fixedly connected to one end of the rotating shaft away from the second rotation drive assembly, and the first gear disk is arranged in a fan shape to ensure the normal operation of the device.

[0015] Preferably, the processing device also includes a rotating disk, which is fixedly connected to the bottom of the first toothed disk, and the bottom of the rotating disk is fixedly connected to a rotating column, and the rotating column is not arranged at the bottom center of the rotating disk, and the outer surface of the rotating column is movably connected to a first return groove plate, and the end of the first return groove plate away from the symmetrical planes of the two processing devices is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a pushing plate, and the pushing plate is arranged inside the mixing bin to ensure the normal operation of the device.

[0016] Preferably, the processing device also includes a shaft rod, which is rotatably connected to the inner wall of the top side of the processing device, and the outer surface of the shaft rod is fixedly connected to a second gear, the second gear is meshingly connected to the first gear disc, and the bottom of the shaft rod is fixedly connected to a second gear disc, and the second gear disc is only provided with half-side latching teeth to ensure the normal operation of the device.

[0017] Preferably, the processing device also includes a second return groove plate, which is arranged on the outer surface of the second toothed disc, and the inner walls on the left and right sides of the second return groove plate are fixedly connected with locking teeth, the second toothed disc is meshingly connected with the second return groove plate, and the front and rear ends of the second return groove plate are fixedly connected with a piston rod, and a dripping bin is provided at the end of the piston rod away from the second return groove plate and the piston rod extends to the interior of the dripping bin, and the extending part of the piston rod is fixedly connected with the piston plate, and the dripping bin is fixedly connected to the side wall of the processing device to ensure the normal operation of the device.

[0018] Preferably, the processing device also includes two delivery pipes, which are respectively fixedly connected to one end of the two dripping bins away from the second return trough plate, the first one-way valve is fixedly connected at the connection between the delivery pipe and the dripping bin, the two delivery pipes are fixedly connected to the spraying plate at one end away from the dripping bin, the spraying plate is fixedly connected to the bottom of the processing device, the end of the dripping bin away from the symmetrical plane of the two processing devices is fixedly connected to the extraction pipe, the connection between the extraction pipe and the dripping bin is fixedly connected to the second one-way valve, the end of the extraction pipe away from the dripping bin is fixedly connected to the reagent bin, both reagent bins are fixedly connected to the inner wall of the top side of the processing device, and the interior of the reagent bin is equipped with an organic disulfide thiol reagent to ensure the normal operation of the device.

[0019] Beneficial effects:

[0020] 1. The extrusion trimming device for rubber tire processing can pre-process and crush the rubber waste by opening the collection device when collecting the waste, which is convenient for the subsequent recycling of the device and the step of thermoforming the raw material into rubber tire products, thereby improving the collection effect and resource utilization rate of the device and facilitating user use.

[0021] 2. The extrusion trimming device for rubber tire processing can spray organic disulfide mercaptan quantitatively by opening the processing device to avoid unnecessary waste of resources caused by excessive spraying and incomplete recycling reaction of rubber waste caused by less spraying, which leads to reduced quality of rubber products. The resource utilization rate and production efficiency of the device are improved, which is convenient for users to use.

[0022] 3. The extrusion trimming device for rubber tire processing can spontaneously regenerate rubber waste by opening the collection device and the processing device and use it as a raw material to prepare rubber tires again, thereby improving the resource utilization rate of the device and facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the appearance structure of an extrusion trimming device for rubber tire processing according to the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of a mixing chamber of an extrusion trimming device for rubber tire processing according to the present invention;

[0025] Figure 3 This is a schematic diagram of the appearance structure of a collecting device for an extrusion trimming device for rubber tire processing according to the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of a collecting device of an extrusion trimming device for rubber tire processing according to the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of a collecting box of an extrusion trimming device for rubber tire processing according to the present invention;

[0028] Figure 6 This is a schematic structural diagram of a first rotary drive assembly of an extrusion trimming device for rubber tire processing according to the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of an adjustment plate of an extrusion trimming device for rubber tire processing according to the present invention;

[0030] Figure 8 This is a schematic diagram of the internal structure of a processing device of an extrusion trimming device for rubber tire processing according to the present invention;

[0031] Fig. 9 This is a schematic structural diagram of a second rotary drive assembly of an extrusion trimming device for rubber tire processing according to the present invention;

[0032] Fig.10 The present invention is a schematic diagram of the structure of a dripping bin of an extrusion trimming device for rubber tire processing.

[0033] In the figure: 1, thermoplastic device; 10, bracket; 11, linear drive assembly; 12, trimming knife; 2, stirring device; 20, stirring chamber; 200, unloading plate; 21, conveyor belt; 3, collecting device; 30, receiving plate; 31, collecting box; 310, first through groove; 311, second through groove; 312, crushing roller; 313, first rotary drive assembly; 314, screw; 315, push rod; 3150, connecting rod; 3151, adjusting member; 3152, slide; 316, push plate; 317, adjusting plate; 3170, tooth plate; 318, movable shaft; 3180, first gear; 3181, side Side plate; 32, guide sleeve; 33, bottom plate; 4, processing body; 5, processing device; 50, second rotary drive assembly; 51, rotating shaft; 52, first toothed disc; 53, rotating disc; 530, rotating column; 54, first return groove plate; 540, connecting plate; 541, pushing plate; 55, shaft; 550, second gear; 551, second toothed disc; 56, second return groove plate; 560, piston rod; 561, piston plate; 57, dripping bin; 570, delivery pipe; 571, first one-way valve; 572, spraying plate; 573, extraction pipe; 574, second one-way valve; 58, reagent bin; 59, fixing plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 10 , an extrusion trimming device for processing a rubber tire, comprising a thermoplastic device 1 for processing a rubber tire product, a bracket 10 mounted on the top of the thermoplastic device 1, a linear drive assembly 11 fixedly connected to the bottom of the bracket 10, and a trimming knife 12 fixedly connected to the output end of the bottom of the linear drive assembly 11 for trimming the rubber product formed by thermoplastic molding, the outer surface of the thermoplastic device 1 is provided with a processing body 4, and the processing body 4 includes:

[0037] A stirring device 2 is fixedly connected to the top of the thermoplastic device 1 at one end away from the bracket 10. The stirring device 2 is used to stir the raw materials of the rubber product and cooperate with subsequent components to stir the trimmed rubber waste into recycled raw materials to produce rubber tire products;

[0038] The collecting device 3 is arranged at the bottom of one end of the thermoplastic device 1 near the trimming knife 12. The collecting device 3 is used to collect the rubber waste after trimming and pre-treat it, so that the waste can be mechanically stirred into recycled raw materials and put into the thermoplastic device 1 for production, thereby improving the recycling rate of the device resources and increasing the production efficiency of the device, which is convenient for users to use;

[0039] Two processing devices 5 are arranged on the top of the stirring device 2. A fixing part is arranged between the two processing devices 5 and the two processing devices 5 are fixedly connected to each other through the fixing part. The processing devices 5 are used to transport the pre-treated rubber waste to the inside of the stirring device 2 and quantitatively spray organic disulfide thiol chemical reagents, so that the rubber waste can form a regeneration reaction and be put into the inside of the thermoplastic device 1 for the production of tire products. The quantitative spraying of chemical reagents improves the utilization rate of resources and avoids the waste of resources caused by its non-quantitative spraying.

[0040] The stirring device 2 includes two stirring bins 20, which are respectively fixedly connected to the top of the left and right sides of the stirring device 2. The front end of the stirring bin 20 and the end close to the interior of the stirring device 2 are not closed, and the end of the stirring bin 20 close to the interior of the stirring device 2 is obliquely fixedly connected with a discharge plate 200. The inner wall of the end of the stirring bin 20 away from the stirring device 2 is fixedly connected with a conveyor belt 21, and the bottom of the two conveyor belts 21 are fixedly connected with a plurality of first support rods to ensure the normal operation of the device.

[0041] The collecting device 3 includes a receiving plate 30, which is fixedly connected to the top of the collecting device 3. Collection boxes 31 are fixedly connected to the left and right sides of the interior of the collecting device 3 and the collecting boxes 31 extend to the outside of the collecting device 3. The top of the collecting box 31 is not closed. Two crushing rollers 312 are rotatably connected to the interiors of the two collecting boxes 31. The rear ends of the two crushing rollers 312 are fixedly connected to a driving motor. A guide sleeve 32 is fixedly connected between the two collecting boxes 31. A first through groove 310 and a second through groove 311 are respectively provided on the top and bottom sides of one end of the two collecting boxes 31 close to the guide sleeve 32. Two first rotating drive assemblies 313 are fixedly connected to the inner wall of the bottom side of the collecting device 3, which are used for the normal operation of the device to collect and pre-treat rubber waste.

[0042] The collecting device 3 also includes two screws 314, which are respectively fixedly connected to one end of the two first rotating drive components 313 close to the collecting box 31, and a push rod 315 is provided at one end of the screw 314 away from the first rotating drive component 313. The push rod 315 is threadedly connected to the screw 314 and the top of the push rod 315 is fixedly connected to a connecting rod 3150, and the top of the connecting rod 3150 is fixedly connected to an adjusting member 3151 in the shape of a right-angled triangle and the right-angled side is close to the collecting box 31. The front and rear end inner walls of the adjusting member 3151 are inclinedly provided with sliding grooves 3152, and the push plate 316 is fixedly connected to one end of the push rod 315 away from the screw 314. In the initial state, the push plate 316 is arranged inside the first through groove 310, and the push plate 316 is slidably connected to the front and rear end inner walls of the collecting box 31, and a third through groove is provided at one end of the collecting box 31 away from the first through groove 310 to ensure the normal operation of the device.

[0043] The collecting device 3 also includes two movable shafts 318, which are rotatably connected to the inside of the two second through grooves 311 respectively, and a first gear 3180 is fixedly connected to the outer surface of the center of the movable shaft 318, and a side plate 3181 is fixedly connected to the bottom of the movable shaft 318, and the side plate 3181 is set to a "concave" shape, and the first gear 3180 is set at the top notch of the "concave" structure of the side plate 3181, and an adjusting plate 317 is slidably connected to the internal slide groove 3152 of the adjusting member 3151, and the adjusting plate 317 extends to the top of the collecting box 31 through the guide sleeve 32, and one end of the adjusting plate 317 close to the first gear 3180 is fixedly connected to a tooth plate 3170, and the tooth plate 3170 is meshed with the first gear 3180, and a bottom plate 33 is fixedly connected to the bottom of the third through groove of the collecting box 31, and the bottom plate 33 is set on the top of the conveyor belt 21, and a plurality of second support rods are fixedly connected to the bottom of the collecting device 3 to ensure the normal operation of the device.

[0044] Embodiment 2

[0045] See also Figure 1-Figure 10 Further on the basis of the first embodiment, the processing device 5 includes a fixed plate 59, which is fixedly connected to one end of the processing device 5 away from the two symmetric planes of the processing device 5, and the bottom of the fixed plate 59 is fixedly connected to a third support rod, and the center of the top inner wall of the processing device 5 is fixedly connected to a second rotation drive assembly 50, and the bottom output end of the second rotation drive assembly 50 is fixedly connected to a rotating shaft 51, and the end of the rotating shaft 51 away from the second rotation drive assembly 50 is fixedly connected to a first toothed disc 52, and the first toothed disc 52 is arranged in a fan shape to ensure the normal operation of the device.

[0046] The processing device 5 also includes a rotating disk 53, which is fixedly connected to the bottom of the first toothed disk 52. The bottom of the rotating disk 53 is fixedly connected with a rotating column 530, and the rotating column 530 is not arranged at the bottom center of the rotating disk 53. The outer surface of the rotating column 530 is movably connected with a first return groove plate 54. The end of the first return groove plate 54 away from the symmetrical planes of the two processing devices 5 is fixedly connected with a connecting plate 540. The bottom of the connecting plate 540 is fixedly connected with a pushing plate 541. The pushing plate 541 is arranged inside the mixing chamber 20 to ensure the normal operation of the device.

[0047] Embodiment 3

[0048] See also Figure 1-Figure 10 Further on the basis of the second embodiment, the processing device 5 also includes a shaft 55, which is rotatably connected to the inner wall of the top side of the processing device 5, and the outer surface of the shaft 55 is fixedly connected to the second gear 550, and the second gear 550 is meshingly connected to the first toothed disc 52. The bottom of the shaft 55 is fixedly connected to the second toothed disc 551, and the second toothed disc 551 is only provided with half of the teeth to ensure the normal operation of the device.

[0049] The processing device 5 also includes a second return groove plate 56, which is arranged on the outer surface of the second toothed disc 551. The inner walls on both sides of the left and right sides of the second return groove plate 56 are fixedly connected with latch teeth. The second toothed disc 551 is meshingly connected with the second return groove plate 56. The front and rear ends of the second return groove plate 56 are fixedly connected with a piston rod 560. A dripping bin 57 is provided at one end of the piston rod 560 away from the second return groove plate 56 and the piston rod 560 extends to the interior of the dripping bin 57. The extended part of the piston rod 560 is fixedly connected with the piston plate 561. The dripping bin 57 is fixedly connected to the side wall of the processing device 5 to ensure the normal operation of the device.

[0050] The processing device 5 also includes two delivery pipes 570, which are respectively fixedly connected to one end of the two dripping bins 57 away from the second return groove plate 56. The connection between the delivery pipe 570 and the dripping bin 57 is fixedly connected to a first one-way valve 571. The two delivery pipes 570 are fixedly connected to one end of the dripping bin 57 away from the dripping bin 57 with a spraying plate 572. The spraying plate 572 is fixedly connected to the bottom of the processing device 5. The end of the dripping bin 57 away from the symmetrical plane of the two processing devices 5 is fixedly connected to an extraction pipe 573. The connection between the extraction pipe 573 and the dripping bin 57 is fixedly connected to a second one-way valve 574. The end of the extraction pipe 573 away from the dripping bin 57 is fixedly connected to a reagent bin 58. Both reagent bins 58 are fixedly connected to the inner wall of the top side of the processing device 5. The interior of the reagent bin 58 is equipped with an organic disulfide thiol reagent to ensure the normal operation of the device.

[0051] Working principle: the production raw materials are poured into the stirring device 2, and a heating component is fixedly connected inside the stirring device 2. The stirring device 2 heats and stirs the raw materials to mix them and then conveys them to the thermoplastic device 1. The thermoplastic device 1 thermoplasticizes the raw materials into the pre-product of the rubber tire and extrude them to the receiving plate 30 through the extrusion port. Then the linear drive component 11 is turned on to push the trimming knife 12 down to trim the rubber product. The trimmed rubber waste falls to the collection box 31. The crushing roller 312 inside the collection box 31 is turned on by the driving motor to crush the rubber waste. The crushed rubber waste falls to the bottom of the collection box 31. When the rubber waste at the bottom of the collection box 31 After the materials are collected to a certain height, the first rotating drive assembly 313 is turned on, and the first rotating drive assembly 313 is turned on to drive the screw 314 to rotate. Since the push plate 316 is slidably connected to the inner wall of the collection box 31, the screw 314 rotates to drive the push rod 315 to move toward the first through groove 310, and the push rod 315 moves to drive the push plate 316 to move toward the third through groove and push the rubber waste that has been pre-processed for crushing to the conveyor belt 21. The conveyor belt 21 transports the rubber waste to the mixing bin 20 to prevent the pre-processed rubber waste from contacting the crushing roller 312 after reaching the moving height and affecting the subsequent crushing of the rubber waste. The push rod 315 moves to drive the connecting rod 3150 and the adjusting member 3151 to move. The adjusting member 3151 moves through the slide groove 3152 to drive the adjusting plate 317 to move downward. The guide sleeve 32 is used to limit the movement of the adjusting plate 317. The adjusting plate 317 moves downward to drive the toothed plate 3170 to move downward. The toothed plate 3170 moves downward to drive the movable shaft 318 and the side plate 3181 to rotate through the first gear 3180. The side plate 3181 rotates to block and close the interior of the collection box 31. Each movement of the push plate 316 will drive the first gear 3180 to rotate ninety degrees. The side plate 3181 closes the interior of the collection box 31. The rubber waste is blocked to form a closed space. At this time, the rubber waste will fall to the side plate 3181, so that the device can collect the rubber waste at all times, and there is no need to deal with the problem that the rubber waste cannot be collected after overflowing. At the same time, it can avoid the situation that the rubber waste falls again after the push plate 316 moves and some of the broken pieces will be discharged from the outside of the collection box 31 through the first through groove 310 as the push plate 316 moves, and cannot be collected normally. The device can pre-treat and crush the rubber waste during collection, which is convenient for the subsequent recycling of the device and the step of using it as a raw material for thermoplasticizing into rubber tire products, thereby improving the collection effect and resource utilization rate of the device and facilitating user use;

[0052] When the pretreated rubber waste moves to the inside of the mixing bin 20, the second rotary drive assembly 50 is turned on, and the second rotary drive assembly 50 drives the rotating shaft 51, the first toothed disc 52, and the rotating disc 53 to rotate. The rotating disc 53 rotates to drive the rotating column 530 to rotate. The rotating column 530 rotates to drive the first return groove plate 54 to make a linear reciprocating motion. The first return groove plate 54 moves through the connecting plate 540 to drive the push plate 541 to make a linear reciprocating motion. The push plate 541 moves to push the rubber waste in the mixing bin 20 through the unloading plate 200 into the mixing device 2. The first toothed disc 52 rotates to drive the second gear 550 to rotate through the shaft 55. The second gear The rotation of the wheel 550 drives the second toothed disc 551 to rotate. Each rotation of the second toothed disc 551 will drive the second return groove plate 56 to make a linear reciprocating motion. The movement of the second return groove plate 56 drives the two piston rods 560 to move. When the second return groove plate 56 moves the first half of the circle, the piston rod 560 and the piston plate 561 inside one of the dripping bins 57 move toward the direction of the delivery pipe 570. The internal air pressure of the dripping bin 57 increases, and the organic disulfide thiol solution is transported to the spraying plate 572 through the delivery pipe 570. The spraying plate 572 sprays the organic disulfide thiol into the stirring device 2 to regenerate the rubber waste. The second one-way valve 574 is used to prevent the dripping bin 57 from The organic disulfide thiol solution flows back to the reagent chamber 58, while the piston rod 560 and the piston plate 561 in the other drip chamber 57 move away from the delivery pipe 570. The air pressure inside the drip chamber 57 changes, and the organic disulfide thiol solution inside the reagent chamber 58 is extracted through the extraction pipe 573 to the drip chamber 57 for feeding. The first one-way valve 571 is used to prevent the organic disulfide thiol solution at the spray plate 572 from flowing back. When the second return groove plate 56 moves half a circle, the two drip chambers 57 become one for feeding and one for delivering the organic disulfide thiol solution. Since the first toothed disc 52 is set in a fan shape, the first toothed disc 52 can drive the second gear 550 to rotate one circle only after rotating several circles. , the rotation distance of the second gear 550 is the same each time, that is, each time the push plate 541 pushes the rubber waste once, only a certain amount of organic disulfide thiol solution is sprayed on the spray plate 572. The organic disulfide thiol can destroy the rubber cross-linking bonds under the temperature increase condition inside the stirring device 2 with the help of the mechanical force of the stirring device 2, so that the rubber waste can be recycled and used as a raw material again in the thermoplastic device 1. The device can spray the organic disulfide thiol quantitatively to avoid unnecessary waste of resources caused by excessive spraying and incomplete regeneration reaction of rubber waste caused by less spraying, thereby improving the resource utilization rate and production efficiency of the device and facilitating user use.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extrusion trimming device for processing a rubber tire, comprising a thermoplastic device (1) for processing a rubber tire product, a bracket (10) mounted on the top of the thermoplastic device (1), a linear drive assembly (11) fixedly connected to the bottom of the bracket (10), and a trimming knife (12) fixedly connected to the output end of the bottom of the linear drive assembly (11) for trimming the rubber product formed by thermoplastic molding, characterized in that: The outer surface of the thermoplastic device (1) is provided with a processing body (4), and the processing body (4) comprises: A stirring device (2) is fixedly connected to the top of the thermoplastic device (1) at one end away from the bracket (10), and the stirring device (2) is used to stir the raw materials of the rubber product and cooperate with subsequent components to stir the trimmed rubber waste into recycled raw materials to produce rubber tire products; A collecting device (3) is arranged at the bottom of one end of the thermoplastic device (1) near the trimming knife (12), and is used to collect the rubber waste after trimming and pre-treat it, so that the waste can be mechanically stirred into recycled raw materials and then put into the thermoplastic device (1) for production, thereby improving the recycling rate of device resources and increasing the production efficiency of the device, and facilitating user use; Two processing devices (5) are arranged on the top of the stirring device (2). A fixing member is arranged between the two processing devices (5) and the two processing devices (5) are fixedly connected to each other through the fixing member. The processing devices (5) are used to transport the pre-treated rubber waste to the inside of the stirring device (2) and to quantitatively spray an organic disulfide thiol chemical reagent so that the rubber waste can form a regeneration reaction and be put into the inside of the thermoplastic device (1) for the production of tire products. The quantitative spraying of the chemical reagent improves the utilization rate of resources and avoids the waste of resources caused by the irregular spraying. The collecting device (3) includes a receiving plate (30) which is fixedly connected to the top of the collecting device (3). The collecting device (3) The left and right sides of the interior of the collecting box (31) are fixedly connected to the collecting box (31), and the collecting boxes (31) extend to the outside of the collecting device (3); the top of the collecting box (31) is not closed; the interiors of the two collecting boxes (31) are rotatably connected to two crushing rollers (312); the rear ends of the two crushing rollers (312) are fixedly connected to a driving motor; a guide sleeve (32) is fixedly connected between the two collecting boxes (31); the top side and the bottom side of one end of the two collecting boxes (31) close to the guide sleeve (32) are respectively provided with a first through groove (310) and a second through groove (311); and the inner wall of the bottom side of the collecting device (3) is fixedly connected to two first rotating drive components (313); The collecting device (3) further comprises two screw rods (314), which are respectively fixedly connected to one end of the two first rotating drive assemblies (313) close to the collecting box (31); one end of the screw rod (314) away from the first rotating drive assembly (313) is provided with a push rod (315); the push rod (315) is threadedly connected to the screw rod (314); the top of the push rod (315) is fixedly connected to a connecting rod (3150); the top of the connecting rod (3150) is fixedly connected to a right-angled triangle with a right-angle side close to the collecting box (31); An adjusting member (3151) of the collection box (31), the front end and the rear end inner wall of the adjusting member (3151) are inclinedly provided with a slide groove (3152), one end of the push rod (315) away from the screw rod (314) is fixedly connected with a push plate (316), in an initial state, the push plate (316) is arranged inside the first through groove (310), the push plate (316) is slidably connected with the front end and the rear end inner wall of the collection box (31), and a third through groove is provided at one end of the collection box (31) away from the first through groove (310); The collecting device (3) further comprises two movable shafts (318), which are respectively rotatably connected to the inside of the two second through grooves (311); a first gear (3180) is fixedly connected to the outer surface at the center of the movable shaft (318); a side plate (3181) is fixedly connected to the bottom of the movable shaft (318), and the side plate (3181) is arranged in a "concave" shape; the first gear (3180) is arranged at the top notch of the "concave" structure of the side plate (3181); and the inner slide groove (3152) of the adjusting member (3151) is slidable. An adjusting plate (317) is movably connected to the collecting box (31), and the adjusting plate (317) extends to the top of the collecting box (31) through a guide sleeve (32); an end of the adjusting plate (317) close to the first gear (3180) is fixedly connected to a toothed plate (3170); the toothed plate (3170) is meshingly connected to the first gear (3180); a bottom plate (33) is fixedly connected to the bottom of the third through slot of the collecting box (31); the bottom plate (33) is arranged on the top of the conveyor belt (21); and a plurality of second support rods are fixedly connected to the bottom of the collecting device (3); The processing device (5) comprises a fixed plate (59) which is fixedly connected to one end of the processing device (5) away from the two symmetric planes of the processing device (5); a third support rod is fixedly connected to the bottom of the fixed plate (59); a second rotary drive assembly (50) is fixedly connected to the center of the top inner wall of the processing device (5); a rotating shaft (51) is fixedly connected to the bottom output end of the second rotary drive assembly (50); and a first toothed disc (52) is fixedly connected to one end of the rotating shaft (51) away from the second rotary drive assembly (50); the first toothed disc (52) is arranged in a fan shape; The processing device (5) further comprises a rotating disk (53) which is fixedly connected to the bottom of the first toothed disk (52); a rotating column (530) is fixedly connected to the bottom of the rotating disk (53) and the rotating column (530) is not arranged at the bottom center of the rotating disk (53); a first return groove plate (54) is movably connected to the outer surface of the rotating column (530); an end of the first return groove plate (54) away from the symmetrical planes of the two processing devices (5) is fixedly connected to a connecting plate (540); a pushing plate (541) is fixedly connected to the bottom of the connecting plate (540); and the pushing plate (541) is arranged inside the stirring bin (20); The processing device (5) further comprises a shaft (55) which is rotatably connected to the inner wall of the top side of the processing device (5); a second gear (550) is fixedly connected to the outer surface of the shaft (55); the second gear (550) is meshingly connected to the first toothed disc (52); a second toothed disc (551) is fixedly connected to the bottom of the shaft (55); and the second toothed disc (551) is provided with only half of the latching teeth.

2. The extrusion trimming device for rubber tire processing according to claim 1, characterized in that: The stirring device (2) comprises two stirring chambers (20), which are respectively fixedly connected to the top of the left and right sides of the stirring device (2); the front end of the stirring chamber (20) and one end close to the interior of the stirring device (2) are not closed, and the end of the stirring chamber (20) close to the interior of the stirring device (2) is obliquely fixedly connected to a discharge plate (200); the inner wall of the end of the stirring chamber (20) away from the stirring device (2) is fixedly connected to a conveyor belt (21); and the bottoms of the two conveyor belts (21) are fixedly connected to a plurality of first support rods.

3. The extrusion trimming device for rubber tire processing according to claim 1, characterized in that: The processing device (5) further comprises a second return groove plate (56), which is arranged on the outer surface of the second toothed disc (551); the inner walls on both sides of the second return groove plate (56) are fixedly connected with latch teeth; the second toothed disc (551) is meshingly connected with the second return groove plate (56); the front end and the rear end of the second return groove plate (56) are fixedly connected with a piston rod (560); a dripping bin (57) is arranged at one end of the piston rod (560) away from the second return groove plate (56); the piston rod (560) extends to the inside of the dripping bin (57); the extended part of the piston rod (560) is fixedly connected with the piston plate (561); and the dripping bin (57) is fixedly connected to the side wall of the processing device (5).

4. The extrusion trimming device for rubber tire processing according to claim 3, characterized in that: The treatment device (5) further comprises two delivery pipes (570), which are respectively fixedly connected to one end of the two dripping bins (57) away from the second return groove plate (56); a first one-way valve (571) is fixedly connected to the connection between the delivery pipes (570) and the dripping bin (57); a spray plate (572) is fixedly connected to one end of the two delivery pipes (570) away from the dripping bin (57); the spray plate (572) is fixedly connected to the bottom of the treatment device (5); an extraction pipe (573) is fixedly connected to one end of the dripping bin (57) away from the symmetric plane of the two treatment devices (5); a second one-way valve (574) is fixedly connected to the connection between the extraction pipe (573) and the dripping bin (57); a reagent bin (58) is fixedly connected to one end of the extraction pipe (573) away from the dripping bin (57); the two reagent bins (58) are fixedly connected to the inner wall of the top side of the treatment device (5); and an organic disulfide thiol reagent is installed inside the reagent bin (58).

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