Anti-deviation assembly for machining rubber gasket of engineering truck

Abstract

The invention discloses an anti-deviation assembly for machining an engineering vehicle rubber gasket, and relates to the technical field of machining of engineering vehicle accessories. The extrusion rollers are arranged on the upper sides of the conveying rollers in a one-to-one correspondence mode, the front sides and the rear sides of the multiple extrusion rollers on the same side are rotationally connected to the corresponding sliding plates through bearings, and the sliding plates are arranged in the adjacent supporting side plates on the front side and the rear side in a sliding mode. The pushing springs are equidistantly fixed on the upper surface of the sliding plate, and the upper ends of the pushing springs are fixed on the inner top wall of the supporting side plate; the driving mechanism is arranged in the supporting side plate on one side, is connected with the conveying rollers, and is connected with the extrusion rollers on the upper sides of the conveying rollers on one side through the linkage mechanism; the lifting mechanism is arranged in the fixing plate and is connected with the processing equipment through the mounting mechanism; the tension of the rubber raw material is dynamically adjusted through the extrusion roller and the spring pressing structure, linkage conveying is achieved in cooperation with the driving mechanism, machining deviation is effectively prevented, and the machining precision and stability of the rubber gasket are improved.

Description

Technical Field

[0001] This invention relates to the field of auxiliary parts processing technology for engineering vehicles, specifically to an anti-deviation component for processing rubber pads for engineering vehicles. Background Technology

[0002] In the processing of rubber gaskets for engineering vehicles, the conveying and positioning accuracy of rubber raw materials directly affects product quality. Traditional processing equipment typically uses fixed conveyor rollers to transport rubber raw materials. However, due to the elasticity and flexibility of rubber materials, they are prone to shifting or loosening during processing, leading to inaccurate processing positions and affecting the dimensional accuracy and surface quality of the gaskets. Furthermore, existing anti-shifting devices mostly employ mechanical clamping or manual adjustment, which is not only cumbersome to operate but also difficult to dynamically adapt to rubber materials of different thicknesses, easily causing problems such as over-compression or under-compression. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a reasonably designed and easy-to-use anti-deviation component for processing rubber pads in engineering vehicles. By dynamically adjusting the tension of the rubber raw material through the extrusion rollers and spring clamping structure, and coordinating with the drive mechanism for conveying, it effectively prevents processing deviation and improves the processing accuracy and stability of the rubber pads.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it comprises supporting side plates, conveying rollers, and a supporting plate. A supporting plate is fixedly disposed in the middle between the two supporting side plates. Several conveying rollers are equidistantly disposed on both the left and right sides of the supporting plate. The front and rear sides of the conveying rollers are screwed onto the front and rear supporting side plates via bearings. A fixing plate is fixed between the top walls of the two supporting side plates, and a processing device is disposed on the lower side of the fixing plate. It further comprises: The extrusion rollers are a plurality of rollers, which are arranged one-to-one on the upper side of a plurality of conveying rollers. The front and rear sides of the plurality of extrusion rollers on the same side are screwed onto the corresponding sliding plates by bearings. The sliding plates are slidably arranged in the support side plates on the adjacent front and rear sides. A push spring, wherein there are several push springs, and they are fixed equally and at equal intervals on the upper surface of the sliding plate, and the upper end of the push spring is fixed on the inner top wall of the support side plate; The drive mechanism is located inside a support side plate on one side. The drive mechanism is connected to the conveyor rollers and is connected to the pressing rollers on the upper side of several conveyor rollers on one side through a linkage mechanism. A lifting mechanism is installed inside a fixed plate and is connected to the processing equipment via an installation mechanism. The above technical solution involves installing the required processing equipment onto a lifting mechanism via an installation mechanism. Rubber raw materials are conveyed between a conveyor roller on one side and an adjacent extrusion roller, with one end of the raw material positioned between the conveyor roller and the extrusion roller on the other side. The lifting mechanism drives the processing equipment downwards, allowing the rubber raw material to be processed. During processing, the conveyor roller on one side continues to rotate, keeping the rubber raw material taut and preventing deviation during processing.

[0005] As a further improvement of the present invention, the driving mechanism includes: The first drive rod is screwed to one side of the support side plate via a bearing. The first drive rod is connected to the shafts on several adjacent conveying rollers via several worm gear pairs. The first drive rod is connected to the pressing roller on its upper side via a linkage mechanism. The second drive rod is screwed to the other side of the support side plate via a bearing. The second drive rod is connected to the shafts on several adjacent transmission rollers via several worm gear pairs. The second drive rod is connected to the first drive rod via a connecting mechanism. The drive motor is embedded and fixed in the support side plate, and the output shaft of the drive motor is connected to the second drive rod through the synchronous pulley transmission assembly. With the above technical solution, the drive motor is started, and the drive motor drives the second drive rod through the synchronous gear transmission assembly. The second drive rod drives several connected transmission rollers to rotate through the worm gear pair. At the same time, the second drive rod drives the first drive rod to rotate through the connecting mechanism. The first drive rod drives the adjacent transmission roller to rotate through the worm gear pair. During processing, the connecting mechanism is released. At this time, the second drive rod only drives the transmission roller on it to rotate. Under the self-locking characteristic of the worm gear pair, the transmission roller and extrusion roller on one side limit the rubber raw material.

[0006] As a further improvement of the present invention, the connecting mechanism includes: The connecting rod is movably installed inside the support side plate. One end of the connecting rod is movably inserted into the first drive rod, and the other end of the connecting rod is inserted into the second drive rod. Both ends of the outer ring wall of the connecting rod are fixed with inserts at equal angles. The inserts are respectively inserted into the strip grooves on the inner ring wall of the first drive rod and the second drive rod. A push block is sleeved and screwed onto the middle end of a connecting rod via a bearing. The lower side of the push block is movably disposed within a support side plate. An electric push rod is fixed on one side wall of the push block and is embedded and fixed within the support side plate. With the above technical solution, during processing, the electric push rod is activated, which drives the push block to move. The push block drives the connecting rod to move until the connecting rod moves out of the second drive rod, thereby separating the first drive rod and the second drive rod. When transmission is required, the electric push rod drives the push block to move in the opposite direction, so that the connecting rod is inserted into the second drive rod, which facilitates the synchronous rotation of the first drive rod and the second drive rod.

[0007] As a further improvement of the present invention, the connecting rod is composed of a fixed rod and a movable rod. One end of the fixed rod is inserted into the first drive rod. The fixed rod is screwed to the push block through a bearing. A square rod is movably inserted into the end of the fixed rod away from the first drive rod. A connecting spring is fixed on one end of the square rod inside the fixed rod. The other end of the connecting spring is fixed on the inner wall of the fixed rod. The outer end of the square rod is fixed to the movable rod. The other end of the movable rod is inserted into the second drive rod. Through the above technical solution, the connecting rod is adjusted during the rotation of the second drive rod, and when the insert on the movable rod is misaligned with the strip groove inside the second drive rod, the second drive rod and the movable rod come into contact, causing the connecting spring to be compressed. When the strip groove on the second drive rod corresponds to several inserts on the movable rod, the movable rod is inserted into the second drive rod under the elastic force of the connecting spring.

[0008] As a further improvement of the present invention, the linkage mechanism includes: The No. 3 drive rod is screwed into the support side plate through a bearing, and the No. 3 drive rod is connected to the shaft on one side of several adjacent extrusion rollers through a worm gear pair. The linkage sleeve is screwed into the support side plate via a bearing. The lower end of the linkage sleeve is connected to the first drive rod via a bevel gear pair. A linkage rod is inserted inside the linkage sleeve. The upper end of the linkage rod is screwed onto the adjacent sliding plate via a bearing. Linkage bar, wherein there are several linkage bars, and they are fixed at equal angles on the outer ring wall of the linkage insert rod, and the linkage bars are inserted into the strip groove on the inner ring wall of the linkage sleeve; Through the above technical solution, the first drive rod drives the linkage sleeve to rotate through the bevel gear pair, the linkage sleeve drives the linkage insert rod to rotate through the linkage bar, and the linkage insert rod drives the third drive rod to rotate through the bevel gear pair.

[0009] As a further improvement of the present invention, the lifting mechanism includes: The lifting plate is suspended below the fixed plate. The processing equipment is mounted on the mounting plate through the mounting mechanism. The four corners of the upper surface of the lifting plate are all connected to the No. 1 connecting rod through the hinge seat. There are four second connecting rods, and they are connected one-to-one to the other end of the first connecting rod via shafts. The other end of the second connecting rod is embedded in a groove on the lower surface of the fixed plate and connected to the hinge seat. The connecting shaft consists of two shafts, which are symmetrically connected to the fixed plate via bearings. The two ends of the connecting shafts are respectively fixed to two symmetrical connecting rods. The drive shaft is screwed into the fixed plate by bearings. Both ends of the drive shaft are connected to the connecting shafts on both sides by worm gear pairs. One end of the drive shaft is connected to a lifting motor, which is embedded and fixed in the fixed plate. Using the above technical solution, the lifting motor is started, which drives the drive shaft to rotate. The drive shaft drives the connecting shafts on both sides to rotate through the worm gear pair. The connecting shaft drives the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, and the first connecting rod drives the lifting plate to move up and down.

[0010] As a further improvement of the present invention, the mounting mechanism includes: The mounting block is fixed on the lower surface of the lifting plate. A mounting tube is screwed into the center of the mounting block through a bearing. A mounting screw is screwed into the inside of the mounting tube through a thread. The lower end of the mounting screw passes through the lower end of the mounting tube and is connected to the processing equipment. The mounting rod is screwed into the mounting block via a bearing. The mounting rod is connected to the mounting screw tube via a worm gear pair. The hand-tightening mechanism on the mounting rod is located in a circular hole on the side wall of the mounting block. With the above technical solution, the mounting rod is rotated, and the mounting rod drives the mounting screw tube to rotate through the worm gear pair. During the rotation of the mounting screw tube, the mounting screw is installed into the mounting screw tube, and the self-locking characteristic of the worm gear pair can prevent the mounting screw tube from loosening, thus facilitating installation.

[0011] As a further improvement of the present invention, limit rods are fixed at the four corners of the top wall of the processing equipment, and the limit rods are inserted in conjunction with the mounting blocks; The above technical solution can prevent the processing equipment from becoming loose during the processing.

[0012] As a further improvement of the present invention, the processing equipment is provided with abutment sleeves on both the front and rear sides. The left and right sides of the upper side wall of the abutment sleeve are slidably set in the grooves on the lower surface of the lifting plate by sliders. Both sides inside the lifting plate are screwed with bidirectional lead screws by bearings. The two bidirectional lead screws are connected by a synchronous wheel transmission assembly. One of the bidirectional lead screws is connected to an adjusting motor by a synchronous wheel transmission assembly. The adjusting motor is embedded and fixed inside the lifting plate. The bidirectional lead screw is screwed with the slider on the abutment sleeve by threads. Abutment inserts are inserted inside the abutment sleeve. The lower side of the abutment insert passes through the lower side of the abutment sleeve and is suspended on the upper side of the support plate. Several abutment springs are embedded and fixed at equal intervals inside the abutment inserts. The upper ends of the abutment springs are fixed on the inner top wall of the abutment sleeve. According to the above technical solution, based on the width of the rubber raw material, the adjusting motor is started. The adjusting motor drives the connected bidirectional lead screw to rotate through the synchronous wheel transmission assembly. This bidirectional lead screw drives another bidirectional lead screw to rotate through the synchronous wheel transmission assembly. The two bidirectional lead screws drive the abutment plate to move through the thread and slider until the abutment plate moves to the appropriate position. When the lifting plate moves downward, it drives the abutment plate to move downward. The abutment plate drives the abutment insert plate to move downward. When the abutment insert plate comes into contact with the rubber raw material, the abutment plate continues to move downward. At this time, the abutment spring is compressed, thereby limiting the rubber raw material. Then, the rubber raw material is processed by the processing equipment.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By combining the extrusion rollers and the push spring, it automatically adapts to rubber raw materials of different thicknesses, maintains constant tension during the conveying process, effectively avoids material loosening or displacement during processing, and improves processing accuracy; 2. It adopts a split drive mechanism, which can keep the material taut by driving on one side during processing and run synchronously on both sides during conveying. Combined with the self-locking characteristics of the worm gear, it ensures stable positioning and convenient operation. 3. The lifting mechanism achieves smooth lifting through the linkage of worm gear and connecting rod. Combined with the self-locking installation mechanism, it facilitates quick disassembly and assembly of processing equipment and fine-tuning of height, thereby improving production efficiency. 4. The spacing of the lateral limiting plates is automatically adjusted by a two-way lead screw and a contact spring structure to adapt to rubber raw materials of different widths and to provide elastic clamping during processing, further preventing material displacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention.

[0015] Figure 2 This is an exploded view of the present invention.

[0016] Figure 3 This is a schematic diagram of the drive mechanism in this invention.

[0017] Figure 4 This is an exploded view of the connecting rod structure in this invention.

[0018] Figure 5 This is an exploded view of the linkage mechanism in this invention.

[0019] Figure 6 This is a schematic diagram of the lifting mechanism in this invention.

[0020] Figure 7 This is an exploded view of the mounting mechanism in this invention.

[0021] Figure 8 This is an exploded view of the bidirectional lead screw, the contact sleeve, and the contact insert in this invention.

[0022] Explanation of reference numerals in the attached figures: 1. Support side plate; 2. Conveying roller; 3. Support plate; 4. Fixing plate; 5. Processing equipment; 6. Extrusion roller; 7. Sliding plate; 8. Push spring; 9. Drive mechanism; 9. Drive rod 1 (9-1); 9. Drive rod 2 (9-2); Connecting mechanism; 9. Connecting rod (9-3-1); Insert bar (9-3-2); Push block (9-3-3); Electric push rod (9-3-4); Drive motor (9-4); Linkage mechanism; 10. Drive rod 3 (10-1); Linkage sleeve (10-2); Linkage insert rod (10-3); Linkage bar (10-4). Lifting mechanism 11, lifting plate 11-1, first connecting rod 11-2, second connecting rod 11-3, connecting shaft 11-4, drive shaft 11-5, lifting motor 11-6, mounting mechanism 12, mounting block 12-1, mounting screw tube 12-2, mounting screw 12-3, mounting rod 12-4, fixed rod 13, movable rod 14, square rod 15, connecting spring 16, limit rod 17, abutting sleeve 18, double-acting screw 19, adjusting motor 20, abutting insert plate 21, abutting spring 22. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1:

[0024] like Figures 1-8 As shown, this embodiment includes a support side plate 1, conveying rollers 2, and a support plate 3. A support plate 3 is welded and fixedly installed between the two support side plates 1. Several conveying rollers 2 are equidistantly arranged on both the left and right sides of the support plate 3. The front and rear sides of the conveying rollers 2 are screwed onto the front and rear support side plates 1 via bearings. A fixing plate 4 is welded and fixed between the top walls of the two support side plates 1. A processing device 5 is installed on the lower side of the fixing plate 4. It also includes: The extrusion rollers 6 are multiple and are arranged one-to-one on the upper side of the multiple conveying rollers 2. The front and rear sides of the multiple extrusion rollers 6 on the same side are screwed onto the corresponding sliding plates 7 by bearings. The sliding plates 7 are slidably arranged in the support side plates 1 on the adjacent front and rear sides. Push spring 8, there are several push springs 8, and they are welded and fixed to the upper surface of the sliding plate 7 in equal quantity and at equal intervals. The upper end of the push spring 8 is welded and fixed to the inner top wall of the support side plate 1. The drive mechanism 9 is located in the front support side plate 1. The drive mechanism 9 is connected to the conveying roller 2. The drive mechanism 9 is connected to the pressing roller 6 on the upper side of several conveying rollers 2 on the left side through the linkage mechanism 10. The lifting mechanism 11 is disposed within the fixed plate 4 and is connected to the processing equipment 5 via the mounting mechanism 12. Example 2:

[0025] See Figure 2-4 As shown, based on Embodiment 1, the driving mechanism 9 includes: The first drive rod 9-1 is screwed to the left side of the support side plate 1 via a bearing. The first drive rod 9-1 is connected to the shafts on several adjacent transmission rollers 2 via several worm gear pairs. The first drive rod 9-1 is connected to the pressing roller 6 on its upper side via a linkage mechanism 10. The second drive rod 9-2 is screwed onto the right side of the support side plate 1 via bearings. The second drive rod 9-2 is connected to the shafts on several adjacent transmission rollers 2 via several worm gear pairs. The second drive rod 9-2 is connected to the first drive rod 9-1 via a connecting mechanism 9-3. The connecting mechanism 9-3 includes: Connecting rod 9-3-1 is movably mounted within the support side plate 1. The left end of connecting rod 9-3-1 is movably inserted into the first drive rod 9-1, and the right end of connecting rod 9-3-1 is inserted into the second drive rod 9-2. Insert strips 9-3-2 are welded and fixed at equal angles to both ends of the outer ring wall of connecting rod 9-3-1. Insert strips 9-3-2 are respectively inserted into the strip grooves on the inner ring walls of the first drive rod 9-1 and the second drive rod 9-2. Connecting rod 9-3-1 consists of a fixed rod 13 and a movable... The rod 14 is composed of a fixed rod 13, one end of which is inserted into the first drive rod 9-1. The fixed rod 13 is screwed to the push block 9-3-3 through a bearing. A square rod 15 is movably inserted into the end of the fixed rod 13 away from the first drive rod 9-1. A connecting spring 16 is welded and fixed to one end of the square rod 15 inside the fixed rod 13. The other end of the connecting spring 16 is fixed to the inner wall of the fixed rod 13. The outer end of the square rod 15 is welded and fixed to the movable rod 14. The right end of the movable rod 14 is inserted into the second drive rod 9-2. Push block 9-3-3 is sleeved and screwed onto the middle end of connecting rod 9-3-1 via bearing. The lower side of push block 9-3-3 is movably disposed in support side plate 1. Electric push rod 9-3-4 is fixed to the left side wall of push block 9-3-3 by bolts. Electric push rod 9-3-4 is embedded and fixed in support side plate 1. The drive motor 9-4 is embedded and fixed in the support side plate 1, and the output shaft of the drive motor 9-4 is connected to the second drive rod 9-2 through the synchronous wheel transmission assembly. Example 3:

[0026] See Figure 2 , Figure 5 As shown, based on Embodiment 2, the linkage mechanism 10 includes: The third drive rod 10-1 is screwed into the support side plate 1 through a bearing, and the third drive rod 10-1 is connected to the shaft on the front side of several adjacent extrusion rollers 6 through a worm gear pair. Linkage sleeve 10-2 is screwed into the support side plate 1 via a bearing. The lower end of the linkage sleeve 10-2 is connected to the first drive rod 9-1 via a bevel gear pair. A linkage rod 10-3 is inserted inside the linkage sleeve 10-2. The upper end of the linkage rod 10-3 is screwed onto the adjacent sliding plate 7 via a bearing. Linkage bar 10-4, there are several linkage bars 10-4, and they are welded and fixed at equal angles to the outer ring wall of linkage insert rod 10-3. Linkage bar 10-4 is inserted into the strip groove on the inner ring wall of linkage sleeve 10-2. Example 4:

[0027] See Figure 2 , Figure 6 As shown, based on Embodiment 1, the lifting mechanism 11 includes: The lifting plate 11-1 is suspended on the lower side of the fixed plate 4. The processing equipment 5 is installed on the mounting plate through the mounting mechanism 12. The four corners of the upper surface of the lifting plate 11-1 are all connected to the No. 1 connecting rod 11-2 through the hinge seat. There are four No. 2 connecting rods 11-3, and they are connected one-to-one to the other end of No. 1 connecting rod 11-2 via shafts. The other end of No. 2 connecting rod 11-3 is embedded in a groove on the lower surface of the fixed plate 4 via a hinge seat. There are two connecting shafts 11-4, which are symmetrically connected to the fixed plate 4 by bearings. The two ends of the connecting shafts 11-4 are respectively welded and fixed to two symmetrical connecting rods 11-3. The drive shaft 11-5 is screwed into the fixed plate 4 by bearings. Both ends of the drive shaft 11-5 are connected to the connecting shafts 11-4 on both sides by worm gear pairs. One end of the drive shaft 11-5 is connected to the lifting motor 11-6, which is embedded and fixed in the fixed plate 4. Example 5:

[0028] See Figure 2 , Figure 7 As shown, based on Embodiment 4, the mounting mechanism 12 includes: Mounting block 12-1 is fixed to the lower surface of lifting plate 11-1 by bolts. Mounting tube 12-2 is screwed into the center of mounting block 12-1 by bearing. Mounting screw rod 12-3 is screwed into the inside of mounting tube 12-2 by thread. The lower end of mounting screw rod 12-3 passes through the lower end of mounting tube 12-2 and is connected to processing equipment 5. Mounting rod 12-4 is screwed into mounting block 12-1 via bearing. Mounting rod 12-4 is connected to mounting screw tube 12-2 via worm gear pair. Hand screw on mounting rod 12-4 is located in a circular hole on the side wall of mounting block 12-1. Limiting rods 17 are welded and fixed at the four corners of the top wall of processing equipment 5. Limiting rods 17 are inserted into mounting block 12-1 to prevent processing equipment 5 from loosening during processing. Example 6:

[0029] See Figure 2 , Figure 8As shown, based on embodiment 4, the processing equipment 5 is provided with abutment plates 18 on both the front and rear sides. The left and right sides of the upper sidewall of the abutment plate 18 are slidably set in the groove on the lower surface of the lifting plate 11-1 by sliders. Both sides inside the lifting plate 11-1 are screwed with bidirectional lead screws 19 by bearings. The two bidirectional lead screws 19 are connected by a synchronous wheel transmission assembly. The bidirectional lead screw 19 on the right side is connected to an adjusting motor 20 by a synchronous wheel transmission assembly. The adjusting motor 20 is embedded in the lifting plate 11-1 and fixed with bolts. The bidirectional lead screw 19 is screwed with the slider on the abutment plate 18 by threads. Abutment inserts 21 are inserted inside the abutment plate 18. The lower side of the abutment insert 21 passes through the lower side of the abutment plate 18 and is suspended on the upper side of the support plate 3. Several abutment springs 22 are embedded and fixed at equal intervals inside the abutment insert 21. The upper end of the abutment spring 22 is fixed on the inner top wall of the abutment plate 18.

[0030] When using this invention, rotating the mounting rod 12-4 causes the mounting screw tube 12-2 to rotate via a worm gear pair. During rotation, the mounting screw tube 12-3 is installed into the mounting screw tube 12-2, and the self-locking characteristic of the worm gear pair prevents the mounting screw tube 12-2 from loosening, thus facilitating installation. Starting the drive motor 9-4 causes the second drive rod 9-2 to rotate via a synchronous pulley transmission assembly. The second drive rod 9-2, through the worm gear pair, drives several connected transmission rollers 2 to rotate, which in turn causes the push block 9-3-3 to move via the electric push rod 9-3-4. During rotation, the second drive rod 9-2 adjusts the connecting rod 9-3-1, and the insert on the movable rod 14... When the slots on drive rod 9-3-2 and drive rod 9-2 are misaligned, drive rod 9-2 and movable rod 14 come into contact, compressing the connecting spring 16. When the slots on drive rod 9-2 correspond to the inserts 9-3-2 on movable rod 14, the movable rod 14 inserts into drive rod 9-2 under the force of the connecting spring 16, facilitating the synchronous rotation of drive rod 9-1 and drive rod 9-2. Drive rod 9-1 drives the adjacent transmission roller 2 to rotate via a worm gear pair. Drive rod 9-1 drives linkage sleeve 10-2 to rotate via a bevel gear pair. Linkage sleeve 10-2 drives linkage insert rod 10-3 to rotate via linkage bar 10-4. Linkage insert rod 10-3 drives drive rod 10-3 to rotate via a bevel gear pair. Rotating lever 10-1 causes the third drive lever 10-1 to rotate the extrusion roller 6, which in turn causes the conveyor roller 2 and the extrusion roller 6 on one side to rotate. The rubber material is conveyed between the conveyor roller 2 on one side and the extrusion roller 6 adjacent to it, with one end of the rubber material positioned between the conveyor roller 2 and the extrusion roller 6 on the other side. The lifting motor 11-6 is then activated, driving the drive shaft 11-5 to rotate. The drive shaft 11-5, through a worm gear pair, drives the connecting shafts 11-4 on both sides to rotate. The connecting shafts 11-4 drive the second connecting rod 11-3 to rotate, which in turn drives the first connecting rod 11-2 to rotate. The first connecting rod 11-2 then moves the lifting plate 11-1 downwards. The lifting plate 11-1 is then... Mechanism 12 drives the processing equipment 5 to descend, thereby processing the rubber raw material through the processing equipment 5. The electric push rod 9-3-4 is activated, and the electric push rod 9-3-4 drives the push block 9-3-3 to move. The push block 9-3-3 drives the connecting rod 9-3-1 to move until the connecting rod 9-3-1 moves out of the second drive rod 9-2, thereby separating the first drive rod 9-1 and the second drive rod 9-2. At this time, the second drive rod 9-2 only drives the conveying roller 2 on it to rotate. Under the self-locking characteristic of the worm gear pair, the conveying roller 2 and the extrusion roller 6 on one side limit the rubber raw material, while the conveying roller 2 on the other side continues to rotate. During the rotation, the rubber raw material can be kept in a taut state, thereby avoiding deviation during the processing. Before processing, the adjusting motor 20 can be started according to the width of the rubber raw material. The adjusting motor 20 drives the connected bidirectional lead screw 19 to rotate through the synchronous wheel transmission assembly. The bidirectional lead screw 19 drives another bidirectional lead screw 19 to rotate through the synchronous wheel transmission assembly. The two bidirectional lead screws 19 drive the abutment plate 18 to move through the thread and slider until the abutment plate 18 moves to the appropriate position. When the lifting plate 11-1 moves downward, it drives the abutment plate 18 to move downward. The abutment plate 18 drives the abutment insert 21 to move downward. When the abutment insert 21 comes into contact with the rubber raw material, the abutment plate 18 continues to move downward. At this time, the abutment spring 22 is compressed, thereby limiting the rubber raw material. Then the rubber raw material is processed by the processing equipment 5.

[0031] Compared with the prior art, the beneficial effects of this specific embodiment are as follows: 1. Through the elastic cooperation of the extrusion roller 6 and the push spring 8, it automatically adapts to rubber raw materials of different thicknesses, maintains constant tension during the conveying process, effectively avoids material loosening or displacement during processing, and significantly improves processing accuracy and product consistency. 2. The design adopts a separable drive mechanism 9, which can keep the material taut by driving on one side during processing and run synchronously on both sides during conveying. Combined with the self-locking characteristics of the worm gear, it ensures stable positioning and convenient operation, and realizes intelligent working mode switching. 3. The lifting mechanism 11 achieves smooth lifting motion through the linkage of worm gear and four-bar linkage. Combined with the self-locking installation mechanism 12, it facilitates quick disassembly and assembly and height fine adjustment of the processing equipment 5, greatly improving production efficiency and equipment applicability. 4. Through the bidirectional lead screw 19 transmission and the buffer structure of the contact spring 22, the spacing of the lateral limit plate is automatically adjusted to perfectly adapt to rubber raw materials of different widths, and provides elastic clamping protection during processing to completely prevent material displacement and ensure processing quality.

[0032] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the protection scope of this invention.

Claims

1. An anti-deviation assembly for processing rubber pads for engineering vehicles, comprising a support side plate (1), a conveyor roller (2), and a support plate (3), wherein a support plate (3) is fixedly disposed between the two support side plates (1), and several conveyor rollers (2) are equidistantly disposed on both the left and right sides of the support plate (3), and the front and rear sides of the conveyor rollers (2) are screwed onto the support side plates (1) on the front and rear sides via bearings, and a fixing plate (4) is fixed between the top walls of the two support side plates (1), and a processing device (5) is disposed on the lower side of the fixing plate (4); characterized in that: It also includes: The extrusion rollers (6) are several in number and are arranged one-to-one on the upper side of several conveying rollers (2). The front and rear sides of several extrusion rollers (6) on the same side are screwed onto the corresponding sliding plate (7) by bearings. The sliding plate (7) is slidably arranged in the support side plate (1) on the adjacent front and rear sides. Push springs (8) are a plurality of each other and are fixed equally and at equal intervals on the upper surface of the sliding plate (7). The upper end of the push springs (8) is fixed on the inner top wall of the supporting side plate (1). The drive mechanism (9) is located in the support side plate (1) on one side. The drive mechanism (9) is connected to the conveyor roller (2). The drive mechanism (9) is connected to the pressing roller (6) on the upper side of several conveyor rollers (2) on one side through the linkage mechanism (10). The lifting mechanism (11) is located inside the fixed plate (4) and is connected to the processing equipment (5) through the installation mechanism (12).

2. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 1, characterized in that: The drive mechanism (9) includes: The first drive rod (9-1) is screwed to one side of the support side plate (1) by bearings. The first drive rod (9-1) is connected to the shafts on several adjacent transmission rollers (2) through several worm gear pairs. The first drive rod (9-1) is connected to the pressing roller (6) on its upper side through the linkage mechanism (10). The second drive rod (9-2) is screwed to the other side of the support side plate (1) by bearings. The second drive rod (9-2) is connected to the shafts on several adjacent transmission rollers (2) through several worm gear pairs. The second drive rod (9-2) is connected to the first drive rod (9-1) through the connecting mechanism (9-3). The drive motor (9-4) is embedded and fixed in the support side plate (1). The output shaft of the drive motor (9-4) is connected to the second drive rod (9-2) through the synchronous wheel transmission assembly.

3. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 2, characterized in that: The connecting mechanism (9-3) includes: The connecting rod (9-3-1) is movably installed in the support side plate (1). One end of the connecting rod (9-3-1) is movably inserted into the first drive rod (9-1), and the other end of the connecting rod (9-3-1) is inserted into the second drive rod (9-2). The two ends of the outer ring wall of the connecting rod (9-3-1) are fixed with inserts (9-3-2) at equal angles. The inserts (9-3-2) are respectively inserted into the strip grooves on the inner ring wall of the first drive rod (9-1) and the second drive rod (9-2). The push block (9-3-3) is sleeved on and screwed onto the middle end of the connecting rod (9-3-1) via a bearing. The lower side of the push block (9-3-3) is movably disposed in the support side plate (1). An electric push rod (9-3-4) is fixed on one side wall of the push block (9-3-3). The electric push rod (9-3-4) is embedded and fixed in the support side plate (1).

4. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 3, characterized in that: The connecting rod (9-3-1) consists of a fixed rod (13) and a movable rod (14). One end of the fixed rod (13) is inserted into the first drive rod (9-1). The fixed rod (13) is screwed to the push block (9-3-3) through a bearing. A square rod (15) is movably inserted into the end of the fixed rod (13) away from the first drive rod (9-1). A connecting spring (16) is fixed on one end of the square rod (15) inside the fixed rod (13). The other end of the connecting spring (16) is fixed on the inner wall of the fixed rod (13). The outer end of the square rod (15) is fixed on the movable rod (14). The other end of the movable rod (14) is inserted in conjunction with the second drive rod (9-2).

5. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 2, characterized in that: The linkage mechanism (10) includes: The third drive rod (10-1) is screwed into the support side plate (1) by bearings. The third drive rod (10-1) is connected to the shaft on one side of several adjacent extrusion rollers (6) by worm gear pair. Linkage sleeve (10-2), the linkage sleeve (10-2) is screwed into the support side plate (1) through a bearing, the lower end of the linkage sleeve (10-2) is connected to the first drive rod (9-1) through a bevel gear pair, and a linkage insert rod (10-3) is inserted inside the linkage sleeve (10-2), the upper end of the linkage insert rod (10-3) is screwed onto the adjacent sliding plate (7) through a bearing; Linkage bar (10-4): There are several linkage bars (10-4), and they are fixed at equal angles on the outer ring wall of the linkage rod (10-3). The linkage bars (10-4) are inserted into the strip groove on the inner ring wall of the linkage sleeve (10-2).

6. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 1, characterized in that: The lifting mechanism (11) includes: The lifting plate (11-1) is suspended on the lower side of the fixed plate (4). The processing equipment (5) is installed on the mounting plate through the mounting mechanism (12). The four corners of the upper surface of the lifting plate (11-1) are all connected to the No. 1 connecting rod (11-2) through the hinge seat. There are four No. 2 connecting rods (11-3), and they are connected one-to-one to the other end of No. 1 connecting rod (11-2) by a shaft. The other end of No. 2 connecting rod (11-3) is embedded in the groove on the lower surface of the fixed plate (4) by a hinge seat. Connecting shaft (11-4), there are two connecting shafts (11-4), and they are symmetrically connected to the fixed plate (4) through bearings. The two ends of the connecting shaft (11-4) are respectively fixed on two symmetrical connecting rods (11-3). The drive shaft (11-5) is screwed into the fixed plate (4) by bearings. Both ends of the drive shaft (11-5) are connected to the connecting shafts (11-4) on both sides by worm gear pairs. One end of the drive shaft (11-5) is connected to a lifting motor (11-6), which is embedded and fixed in the fixed plate (4).

7. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 6, characterized in that: The mounting mechanism (12) includes: Mounting block (12-1), the mounting block (12-1) is fixed on the lower surface of lifting plate (11-1), the mounting block (12-1) is screwed with a mounting tube (12-2) through a bearing in the center of the mounting block (12-1), the mounting tube (12-2) is screwed with a mounting screw (12-3) through a thread, the lower end of the mounting screw (12-3) passes through the lower end of the mounting tube (12-2) and is connected to the processing equipment (5); Mounting rod (12-4) is screwed into mounting block (12-1) via bearing. Mounting rod (12-4) is connected to mounting screw tube (12-2) via worm gear pair. Hand screw on mounting rod (12-4) is located in a circular hole on the side wall of mounting block (12-1).

8. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 7, characterized in that: The processing equipment (5) has four corners of the top wall with fixed limit rods (17), and the limit rods (17) are inserted in conjunction with the mounting block (12-1).

9. The anti-deviation component for processing rubber pads for engineering vehicles according to claim 6, characterized in that: The processing equipment (5) is provided with abutment plates (18) on both the front and rear sides. The left and right sides of the upper sidewall of the abutment plates (18) are slidably set in the grooves on the lower surface of the lifting plate (11-1) by sliders. Both sides inside the lifting plate (11-1) are screwed with double-acting screws (19) by bearings. The two double-acting screws (19) are connected by a synchronous pulley transmission assembly. One of the double-acting screws (19) is connected to an adjusting motor (20) by a synchronous pulley transmission assembly. The adjusting motor (20) The two-way screw (19) is embedded and fixed in the lifting plate (11-1). The screw is screwed to the slider on the contact sleeve (18) by the thread. The contact sleeve (18) is filled with contact inserts (21). The lower side of the contact insert (21) passes through the lower side of the contact sleeve (18) and is suspended on the upper side of the support plate (3). Several contact springs (22) are embedded and fixed at equal intervals inside the contact insert (21). The upper end of the contact spring (22) is fixed on the inner top wall of the contact sleeve (18).

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