Cleaning device for plastic push rod machining

Abstract

The utility model discloses a cleaning device for plastic push rod processing, which is applied to the field of plastic push rods and comprises an outer cylinder, an inner cylinder is arranged inside the outer cylinder, a cleaning frame is arranged inside the inner cylinder, and a first rod body penetrating through the inner cylinder to the inside of the cleaning frame is rotatably connected inside the outer cylinder. An operator opens a cover plate, puts a plastic push rod into a cleaning frame, and operates a first rotating motor, so that a cleaning roller and the cleaning frame rotate reversely. And then, under long-term use of the brush, the brush can be replaced by opening a cover plate, preferentially disassembling a bolt, taking down a cleaning roller from a rod body I and then taking an insertion rod, so that clamping connection between clamping connection convex blocks is canceled, the insertion rod is separated from the interior of an insertion groove, and a cleaning frame is taken out of an inner cylinder. Through the arrangement, the cleaning effect of the push rod can be guaranteed, and the influence of long-term use of the brush on the cleaning quality is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of plastic push rods, and particularly relates to a cleaning device for plastic push rod processing. Background Technique

[0002] In the medical field, inside the widely used syringe, there is a plastic push rod, which is one of the important components of the syringe. During the production of the plastic push rod, after molding, it is necessary to initially clean the dust and oil stains on its surface.

[0003] Currently, the Chinese utility model with the publication number: CN221017578U discloses a surface cleaning device for plastic product processing, including a base. The base includes a support frame. At the top of the support frame, two groups of vertical plates are welded. Between the two groups of vertical plates, there is a cleaning bucket. The cleaning bucket is connected to the two groups of vertical plates through a rotating mechanism. The inner side of the cleaning bucket is rotatably connected with an inner bucket. The inner side of the inner bucket is rotatably connected with a cleaning roller. The inner bucket and the cleaning roller are connected through a driving mechanism, and the rotating directions of the inner bucket and the cleaning roller are opposite. Brush hairs are arranged on the inner wall of the inner bucket and the outer surface of the cleaning roller. Through the provided rotating mechanism, the utility model can facilitate the rotation and pouring of the cleaning bucket. Through the provided driving mechanism, it can facilitate driving the inner bucket and the cleaning roller to rotate in opposite directions. Furthermore, through the above structure, the plastic product can be cleaned by the forward and reverse rotation of the brush hairs, greatly improving the cleaning efficiency of the plastic product and effectively reducing the labor intensity of workers.

[0004] After the long-term use of the surface cleaning device, it will be inconvenient to replace the brush hairs on its surface. Thus, the brush hairs that are damaged after long-term use will result in poor cleaning effect. Moreover, during the flipping of the cleaning bucket, the first motor is required to lock the flipping angle of the cleaning bucket, which will easily burden the use of the first motor after long-term use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning device for plastic push rod processing, which has the advantages of facilitating the replacement of the brush hairs, ensuring the cleaning effect, and at the same time facilitating the realization of self-locking and reducing the burden on the motor.

[0006] The above technical object of the utility model is achieved by the following technical solutions: A cleaning device for processing plastic push rods, including an outer cylinder, an inner cylinder is arranged inside the outer cylinder, a cleaning frame is arranged inside the inner cylinder, a rod body one that penetrates the inner cylinder to the inside of the cleaning frame is rotatably connected inside the outer cylinder, a cleaning roller located inside the cleaning frame is sleeved on the surface of the rod body one, a bolt that penetrates the rod body one to the other side of the cleaning roller is arranged on one side of the cleaning roller, fixing blocks are fixedly installed on both sides of the cleaning frame, inserting rods that penetrate the fixing blocks to the inside of the inner cylinder are arranged on the tops of the fixing blocks, a side block one and a side block two are respectively arranged on both sides of the outer cylinder, connecting rods one that are respectively rotatably connected to the side block one and the side block two are fixedly installed on both sides of the outer cylinder, a gear three is fixedly sleeved on the surface of the connecting rod one located inside the side block two, a gear four is meshed on the surface of the gear three, a worm gear is arranged on one side of the gear four, and a worm is meshed on the surface of the worm gear.

[0007] Adopting the above technical solutions: When cleaning the plastic push rod, the operator opens the cover plate and puts the plastic push rod into the cleaning frame. The cleaning frame is a water-permeable frame body. When cleaning water is injected into the inner cylinder, the water body enters the cleaning frame and contacts the push rod. At this time, the rotation motor one is operated, and the operation of the rotation motor one will drive the rod body one to rotate. The rotation of the rod body one will drive the gear one to rotate synchronously. The gear one drives the gear two to rotate, and the gear two will drive the internal gear and the inner cylinder to rotate synchronously. The rod body one drives the cleaning roller to rotate. Among them, the rotation of the cleaning roller and the cleaning frame is in the opposite direction. The brush cooperates with the cleaning roller and the cleaning frame to clean the plastic push rod, which is beneficial to improving the cleaning effect of the push rod. Then, after the long-term use of the brush, the cover plate can be opened, the bolt can be removed first, and the cleaning roller can be taken off from the rod body one. Then, the inserting rod is taken, so that the clamping between the clamping convex blocks is cancelled, and then the inserting rod is disengaged from the inside of the inserting slot, and the cleaning frame is taken out of the inner cylinder, and the brush can be replaced. Through this setting, it is beneficial to ensure the cleaning effect of the push rod and avoid the influence of the long-term used brush on the cleaning quality. At the same time, after the plastic push rod is cleaned, the rotation motor two can be operated to drive the worm to rotate, so that the worm gear rotates synchronously. The worm gear drives the connecting rod two and the gear four to rotate. The connecting rod two supports the worm gear and the gear four and cooperates with them to rotate smoothly. The gear four drives the gear three and the connecting rod one to rotate, so as to realize the flipping of the connecting rod one and the outer cylinder. The outer cylinder rotates around the connecting rod one as the center to help the push rod in the cleaning frame to be poured, and the sewage is discharged in advance through the sewage discharge valve. Among them, through the setting of the worm gear and the worm, it is beneficial to realize the self-locking of the flipping of the outer cylinder, reduce the dependence on the rotation motor two during self-locking, and at the same time, the sliding connection between the slider two and the arc-shaped groove, and the movement of the support rod are used for guiding. The arc-shaped groove is arc-shaped and centered on the connecting rod one.

[0008] The present utility model is further configured such that a track is fixedly installed inside the outer cylinder, and a first slider slidably connected to the track is fixedly installed on both sides of the inner cylinder. Brushes are fixedly adhered to the inside of the cleaning frame and the surface of the cleaning roller.

[0009] By adopting the above technical solution: through the sliding connection between the track and the first slider, and in cooperation with the smooth rotation of the inner cylinder inside the outer cylinder, the brushes cooperate with the cleaning roller and the cleaning frame to clean the plastic push rod.

[0010] The present utility model is further configured such that a first gear located inside the outer cylinder is fixedly sleeved at the bottom of the first rod body. A second gear is meshed with the surface of the first gear. A second rod body rotatably connected to the inside of the outer cylinder is fixedly sleeved inside the second gear. An internal gear fixedly connected to the bottom of the inner cylinder is meshed with the surface of the second gear.

[0011] By adopting the above technical solution: the rotation of the first rod body will drive the first gear to rotate synchronously. The first gear drives the second gear to rotate, and the second gear will drive the internal gear and the inner cylinder to rotate synchronously.

[0012] The present utility model is further configured such that support rods are provided on both sides of the bottom of the outer cylinder. A first rotating motor is fixedly connected between the two support rods. The output end of the first rotating motor is fixedly sleeved with the first rod body through a coupling.

[0013] By adopting the above technical solution: the operation of the first rotating motor will drive the first rod body to rotate, and the support rods support and fix the first rotating motor.

[0014] The present utility model is further configured such that a sewage discharge valve penetrating through the bottom of the outer cylinder is communicated with the bottom of the inner cylinder. A slot for inserting the insertion rod is formed inside the inner cylinder. Clamping protrusions for mutual clamping are fixedly installed on the inside of the slot and the surface of the insertion rod.

[0015] By adopting the above technical solution: the sewage inside the inner cylinder is discharged through the sewage discharge valve. The slot cooperates with the insertion rod for insertion, and the clamping protrusions increase the contact friction between the insertion rod and the slot.

[0016] The present utility model is further configured such that a second connecting rod rotatably connected to the inside of the second side block is fixedly sleeved inside the third gear and the fourth gear. A second rotating motor is fixedly installed on the front side of the second side block. The output end of the second rotating motor is fixedly sleeved with the worm through a coupling.

[0017] By adopting the above technical solution: the operation of the second rotating motor will drive the worm to rotate, so that the worm wheel rotates synchronously. The worm wheel drives the second connecting rod and the fourth gear to rotate. The second connecting rod supports the worm wheel and the fourth gear and cooperates with them for smooth rotation.

[0018] The present utility model is further configured such that a bracket is fixedly connected to the bottoms of the first side block and the second side block, and a cover plate is hinged to the top of the outer cylinder.

[0019] By adopting the above technical solution: the outer cylinder is supported by the bracket, and the cover plate protects and closes the outer cylinder.

[0020] The present utility model is further configured such that a second slider is fixedly installed at one end of the support rod, and an arc-shaped groove for the second slider to slide is formed inside the bracket.

[0021] By adopting the above technical solution: through the sliding connection between the second slider and the arc-shaped groove, and in cooperation with the movement of the support rod for guiding, the arc-shaped groove is arc-shaped with the first connecting rod as the center.

[0022] In summary, the present utility model has the following beneficial effects:

[0023] 1. When cleaning the plastic push rod of the present utility model, the operator opens the cover plate, puts the plastic push rod into the cleaning frame, and runs the first rotation motor, so that the cleaning roller and the cleaning frame rotate in reverse. Then, after the long-term use of the brush, the cover plate can be opened first, the bolts can be removed, the cleaning roller can be taken off from the first rod body, and then the inserting rod can be taken to cancel the clamping between the clamping convex blocks, and then the inserting rod is separated from the inside of the inserting slot, and the cleaning frame can be taken out from the inner cylinder, so as to realize the replacement of the brush. Through this setting, it is beneficial to ensure the cleaning effect of the push rod and avoid the influence of the long-term used brush on the cleaning quality;

[0024] 2. After the cleaning of the plastic push rod of the present utility model is completed, the operation of the second rotation motor can drive the worm to rotate, so that the worm wheel rotates synchronously. The worm wheel drives the second connecting rod and the fourth gear to rotate. The second connecting rod supports the worm wheel and the fourth gear and cooperates with them to rotate smoothly. The fourth gear drives the third gear and the first connecting rod to rotate, so as to realize the flipping of the first connecting rod and the outer cylinder. The outer cylinder rotates around the first connecting rod as the center to help the push rod in the cleaning frame to be poured, and the sewage is discharged in advance through the sewage discharge valve. Among them, through the setting of the worm wheel and the worm, it is beneficial to realize the flipping self-locking of the outer cylinder and reduce the dependence on the second rotation motor during self-locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 is a front view sectional schematic diagram of the present utility model;

[0027] Figure 3 is the present utility model Figure 2 enlarged schematic diagram at A in;

[0028] Figure 4It is the enlarged front view sectional view of the cleaning roller of the utility model;

[0029] Figure 5 It is the top view of Gear 1, Gear 2 and internal gear of the utility model;

[0030] Figure 6 It is the left side view of the worm gear and worm of the utility model.

[0031] Reference signs: 1. Outer cylinder; 2. Inner cylinder; 3. Cleaning frame; 4. Rotating motor 1; 5. Rod 1; 6. Rod 2; 7. Gear 1; 8. Gear 2; 9. Internal gear; 10. Cleaning roller; 11. Bolt; 12. Fixed block; 13. Insert rod; 14. Clamping convex block; 15. Slot; 16. Brush; 17. Track; 18. Slide block 1; 19. Side block 1; 20. Side block 2; 21. Link 1; 22. Gear 3; 23. Link 2; 24. Gear 4; 25. Worm gear; 26. Worm; 27. Rotating motor 2; 28. Bracket; 29. Support rod; 30. Slide block 2; 31. Arc groove; 32. Cover plate; 33. Drain valve. Detailed implementation mode

[0032] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0033] Embodiment 1:

[0034] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a cleaning device for processing plastic push rods, including an outer cylinder 1, an inner cylinder 2 is arranged inside the outer cylinder 1, a cleaning frame 3 is arranged inside the inner cylinder 2, a rod 1 5 is rotatably connected inside the outer cylinder 1 and penetrates through the inner cylinder 2 to the inside of the cleaning frame 3, a cleaning roller 10 is sleeved on the surface of the rod 1 5 and is located inside the cleaning frame 3, a bolt 11 penetrates through the rod 1 5 to the other side of the cleaning roller 10 on one side of the cleaning roller 10, fixed blocks 12 are fixedly installed on both sides of the cleaning frame 3, an insert rod 13 penetrates through the top of the fixed block 12 to the inside of the inner cylinder 2. When cleaning the plastic push rod, the operator opens the cover plate 32, puts the plastic push rod into the cleaning frame 3, and operates the rotating motor 1 so that the cleaning roller 10 and the cleaning frame 3 rotate in reverse. Then, under the long-term use of the brush 16, by opening the cover plate 32, the bolt 11 can be removed first, the cleaning roller 10 can be taken off from the rod 1 5, and then the insert rod 13 can be taken to cancel the clamping between the clamping convex blocks 14, and then the insert rod 13 is disengaged from the inside of the slot 15, and the cleaning frame 3 is taken out of the inner cylinder 2, so as to realize the replacement of the brush 16. Through this setting, it is beneficial to ensure the cleaning effect of the push rod and avoid the influence of the long-term used brush 16 on the cleaning quality.

[0035] Refer toFigure 2 , inside the outer cylinder 1, a track 17 is fixedly installed. On both sides of the inner cylinder 2, a first slider 18 slidably connected to the track 17 is fixedly installed. Brushes 16 are fixedly adhered to the inside of the cleaning frame 3 and the surface of the cleaning roller 10. Through the sliding connection between the track 17 and the first slider 18, and in cooperation with the smooth rotation of the inner cylinder 2 inside the outer cylinder 1, the brushes 16 cooperate with the cleaning roller 10 and the cleaning frame 3 to clean the plastic push rod.

[0036] Reference Figure 5 , at the bottom of the first rod 5, a first gear 7 located inside the outer cylinder 1 is fixedly sleeved. A second gear 8 meshes with the surface of the first gear 7. Inside the second gear 8, a second rod 6 rotatably connected to the inside of the outer cylinder 1 is fixedly sleeved. A ring gear 9 fixedly connected to the bottom of the inner cylinder 2 meshes with the surface of the second gear 8. By rotating the first rod 5, the first gear 7 will be driven to rotate synchronously. The first gear 7 drives the second gear 8 to rotate, and the second gear 8 will drive the ring gear 9 and the inner cylinder 2 to rotate synchronously.

[0037] Reference Figure 2 , on both sides of the bottom of the outer cylinder 1, support rods 29 are provided. A first rotating motor 4 is fixedly connected between the two support rods 29. The output end of the first rotating motor 4 is fixedly sleeved with the first rod 5 through a coupling. By operating the first rotating motor 4, the first rod 5 will be driven to rotate, and the support rods 29 support and fix the first rotating motor 4.

[0038] Reference Figure 2 , at the bottom of the inner cylinder 2, a sewage discharge valve 33 penetrating through the bottom of the outer cylinder 1 is communicated. Inside the inner cylinder 2, a slot 15 for inserting the insertion rod 13 is provided. On the inside of the slot 15 and the surface of the insertion rod 13, engaging protrusions 14 are fixedly installed. The sewage inside the inner cylinder 2 is discharged through the sewage discharge valve 33. The slot 15 is used for inserting the insertion rod 13, and the engaging protrusions 14 increase the contact friction between the insertion rod 13 and the slot 15.

[0039] Brief description of the usage process: When cleaning the plastic push rod, the operator opens the cover plate 32 and places the plastic push rod into the cleaning frame 3. The cleaning frame 3 is a water-permeable frame body. When cleaning water is injected into the inner cylinder 2, the water body enters the cleaning frame 3 and contacts the push rod. At this time, the rotation motor one 4 is operated. The operation of the rotation motor one 4 drives the rod body one 5 to rotate. The rotation of the rod body one 5 drives the gear one 7 to rotate synchronously. The gear one 7 drives the gear two 8 to rotate, and the gear two 8 drives the internal gear 9 and the inner cylinder 2 to rotate synchronously. The rod body one 5 drives the cleaning roller 10 to rotate. Among them, the rotation of the cleaning roller 10 and the cleaning frame 3 is in the opposite direction. The brush 16 cooperates with the cleaning roller 10 and the cleaning frame 3 to clean the plastic push rod, which is beneficial to improving the cleaning effect of the push rod. Then, after the long-term use of the brush 16, by opening the cover plate 32, the bolt 11 can be removed first, and the cleaning roller 10 can be taken off from the rod body one 5. Then, take the insertion rod 13 to cancel the clamping between the clamping bumps 14. Then, the insertion rod 13 disengages from the inside of the slot 15, and the cleaning frame 3 is taken out of the inner cylinder 2, and the replacement of the brush 16 can be realized. Through this setting, it is beneficial to ensure the cleaning effect of the push rod and avoid the influence of the long-term used brush 16 on the cleaning quality.

[0040] Embodiment 2:

[0041] Reference Figure 1 、 Figure 2 and Figure 6 A cleaning device for plastic push rod processing, including an outer cylinder 1. On both sides of the outer cylinder 1, there are respectively a side block one 19 and a side block two 20. On both sides of the outer cylinder 1, there are fixedly installed connecting rods one 21 respectively rotatably connected to the side block one 19 and the side block two 20. On the surface of the connecting rod one 21 located inside the side block two 20, there is fixedly sleeved a gear three 22. On the surface of the gear three 22, there is engaged a gear four 24. On one side of the gear four 24, there is a worm wheel 25. On the surface of the worm wheel 25, there is engaged a worm 26. After the plastic push rod is cleaned, by operating the rotation motor two 27, the worm 26 can be driven to rotate, so that the worm wheel 25 rotates synchronously. The worm wheel 25 drives the connecting rod two 23 and the gear four 24 to rotate. The connecting rod two 23 supports the worm wheel 25 and the gear four 24 and cooperates with them to rotate smoothly. The gear four 24 drives the gear three 22 and the connecting rod one 21 to rotate, so as to realize the flipping of the connecting rod one 21 and the outer cylinder 1. The outer cylinder 1 rotates around the connecting rod one 21 as the center to help the push rod in the cleaning frame 3 to be dumped, and the sewage is discharged in advance through the sewage discharge valve 33. Among them, through the setting of the worm wheel 25 and the worm 26, it is beneficial to realize the flipping self-locking of the outer cylinder 1 and reduce the dependence on the rotation motor two 27 during self-locking.

[0042] Reference Figure 2, inside the gear three 22 and the gear four 24, there is a connecting rod two 23 fixedly sleeved with each other and rotatably connected to the inside of the side block two 20. On the front side of the side block two 20, a rotating motor two 27 is fixedly installed. The output end of the rotating motor two 27 is fixedly sleeved with a worm 26 through a coupling. By the operation of the rotating motor two 27, the worm 26 will be driven to rotate, so that the worm gear 25 rotates synchronously. The worm gear 25 drives the connecting rod two 23 and the gear four 24 to rotate. The connecting rod two 23 supports the worm gear 25 and the gear four 24 and cooperates with them to rotate smoothly.

[0043] Reference Figure 1 , at the bottom of the side block one 19 and the side block two 20, there is a bracket 28 fixedly connected to each other. At the top of the outer cylinder 1, there is a cover plate 32 hinged. The outer cylinder 1 is supported by the bracket 28, and the cover plate 32 protects and closes the outer cylinder 1.

[0044] Reference Figure 1 , at one end of the support rod 29, a slider two 30 is fixedly installed. An arc-shaped groove 31 for sliding the slider two 30 is opened inside the bracket 28. Through the sliding connection between the slider two 30 and the arc-shaped groove 31, it cooperates with the movement of the support rod 29 for guiding. The arc-shaped groove 31 is arc-shaped and centered on the connecting rod one 21.

[0045] Brief description of the usage process: After the plastic push rod is cleaned, by the operation of the rotating motor two 27, the worm 26 can be driven to rotate, so that the worm gear 25 rotates synchronously. The worm gear 25 drives the connecting rod two 23 and the gear four 24 to rotate. The connecting rod two 23 supports the worm gear 25 and the gear four 24 and cooperates with them to rotate smoothly. The gear four 24 drives the gear three 22 and the connecting rod one 21 to rotate, so as to realize the flipping of the connecting rod one 21 and the outer cylinder 1. The outer cylinder 1 rotates around the connecting rod one 21 as the center to help the push rod in the cleaning frame 3 to be dumped, and the sewage is discharged in advance through the sewage discharge valve 33. Among them, through the setting of the worm gear 25 and the worm 26, it is beneficial to realize the flipping self-locking of the outer cylinder 1, reduce the dependence on the rotating motor two 27 during self-locking, and at the same time, the sliding connection between the slider two 30 and the arc-shaped groove 31 cooperates with the movement of the support rod 29 for guiding. The arc-shaped groove 31 is arc-shaped and centered on the connecting rod one 21.

[0046] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A cleaning device for processing plastic push rods, comprising an outer cylinder (1), characterized in that: Inside the outer cylinder (1), there is an inner cylinder (2). Inside the inner cylinder (2), there is a cleaning frame (3). Inside the outer cylinder (1), there is a first rod body (5) rotatably connected and passing through the inner cylinder (2) to the inside of the cleaning frame (3). A cleaning roller (10) is sleeved on the surface of the first rod body (5) and is located inside the cleaning frame (3). On one side of the cleaning roller (10), there is a bolt (11) passing through the first rod body (5) to the other side of the cleaning roller (10). On both sides of the cleaning frame (3), there are fixed blocks (12) fixedly installed. On the top of the fixed block (12), there is an insertion rod (13) passing through the fixed block (12) to the inside of the inner cylinder (2). On both sides of the outer cylinder (1), there are a first side block (19) and a second side block (20) respectively. On both sides of the outer cylinder (1), there are first connecting rods (21) fixedly installed and rotatably connected to the first side block (19) and the second side block (20) respectively. On the surface of the first connecting rod (21) located inside the second side block (20), there is a third gear (22) fixedly sleeved. The surface of the third gear (22) meshes with a fourth gear (24). On one side of the fourth gear (24), there is a worm gear (25). The surface of the worm gear (25) meshes with a worm (26).

2. The cleaning device for processing plastic push rods according to claim 1, wherein: Inside the outer cylinder (1), there is a track (17) fixedly installed. On both sides of the inner cylinder (2), there are first sliders (18) fixedly installed and slidably connected to the track (17). On the surface of the inside of the cleaning frame (3) and the cleaning roller (10), there are brushes (16) fixedly adhered.

3. The cleaning device for processing plastic push rods according to claim 1, characterized in that: At the bottom of the first rod body (5), there is a first gear (7) fixedly sleeved and located inside the outer cylinder (1). The surface of the first gear (7) meshes with a second gear (8). Inside the second gear (8), there is a second rod body (6) fixedly sleeved and rotatably connected to the inside of the outer cylinder (1). The surface of the second gear (8) meshes with an internal gear (9) fixedly connected to the bottom of the inner cylinder (2).

4. A cleaning device for processing plastic push rods according to claim 1, characterized in that: On both sides of the bottom of the outer cylinder (1), there are support rods (29). Between the two support rods (29), there is a first rotating motor (4) fixedly connected. The output end of the first rotating motor (4) is fixedly sleeved with the first rod body (5) through a coupling.

5. The cleaning device for processing plastic push rods according to claim 1, characterized in that: At the bottom of the inner cylinder (2), there is a sewage discharge valve (33) communicating through to the bottom of the outer cylinder (1). Inside the inner side of the inner cylinder (2), there is a slot (15) for the insertion rod (13) to be inserted. On the surface of the inside of the slot (15) and the insertion rod (13), there are clamping protrusions (14) fixedly installed and clamped with each other.

6. The cleaning device for processing plastic push rods according to claim 1, characterized in that: Inside the third gear (22) and the fourth gear (24), there is a second connecting rod (23) fixedly sleeved and rotatably connected to the inside of the second side block (20). On the front side of the second side block (20), there is a second rotating motor (27) fixedly installed. The output end of the second rotating motor (27) is fixedly sleeved with the worm (26) through a coupling.

7. The cleaning device for processing plastic push rods according to claim 4, characterized in that: The bottom of the first side block (19) and the second side block (20) are fixedly connected with a bracket (28). The top of the outer cylinder (1) is hinged with a cover plate (32).

8. A cleaning device for processing plastic push rods according to claim 7, characterized in that: One end of the support rod (29) is fixedly installed with a second slider (30), and an arc-shaped groove (31) for the second slider (30) to slide is formed inside the bracket (28).

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