Shearing device for rubber pipe production

Abstract

The utility model relates to the technical field of pipe processing devices, and discloses a shearing device for rubber pipe production, which comprises a processing table, the rear side of the upper surface of the processing table is fixedly connected with a fixed plate, the inner surface of the fixed plate is movably sleeved with a long rod, and the front end and the rear end of the long rod both penetrate through the fixed plate and extend to the outer side of the fixed plate. Through the arrangement of the fixing plate, the push plate, the long plate, the toothed plate and the gear, when the first motor starts to operate, the circular shaft and the gear start to rotate, and due to the fact that the gear is meshed with the outer surface of the toothed plate, the toothed plate and the long plate integrally move forwards under the meshing driving of the gear and the limiting of the fixing plate; and finally, along with the movement of the push plate, the cut rubber pipes can be pushed forwards by the push plate and finally fall into the collecting box along the upper surface of the sliding table, so that the function of automatically collecting the cut rubber pipes is achieved, and the labor intensity of operators is effectively reduced.

Description

A shearing device for rubber hose production Technical Field

[0001] This utility model relates to the technical field of pipe processing equipment, and more specifically, to a shearing device for rubber pipe production. Background Technology

[0002] Rubber hoses are flexible pipes made of natural or synthetic rubber, widely used for transporting liquids and gases. Their excellent elasticity, corrosion resistance, and wear resistance make them suitable for various industrial fields, such as automotive, construction, medical, and agriculture. Rubber hoses typically consist of an inner rubber layer, a reinforcing layer, and an outer rubber layer. The reinforcing layer often uses fibers or steel wires to improve strength and pressure resistance. Depending on the application, rubber hoses can be classified as oil-resistant hoses, high-temperature resistant hoses, acid and alkali resistant hoses, etc.

[0003] When cutting rubber hoses, operators often use a cutting device to cut the hoses to the required length. However, while the existing cutting devices have basic cutting functions, the cut hoses usually fall onto the processing table after cutting, requiring operators to manually place them into a collection box before the next cutting operation can be carried out. This places an unnecessary physical burden on the operators, so improvements are needed. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a shearing device for rubber hose production, which has the advantage of automatically collecting the cut pipes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shearing device for producing rubber hoses, comprising a processing table, a fixed plate fixedly connected to the rear side of the upper surface of the processing table, a long rod movably sleeved on the inner surface of the fixed plate, both ends of the long rod penetrating the fixed plate and extending to the outer side of the fixed plate, a push plate fixedly connected to the front end of the long rod, a long plate fixedly connected to the rear end of the long rod, a toothed plate fixedly connected to the upper surface of the long plate, a movably connected lower surface of the toothed plate and upper surface of the fixed plate, a limit block movably connected to the upper surface of the toothed plate, the bottom end of the limit block fixedly connected to the upper surface of the fixed plate, a No. 1 motor fixedly installed on the right side of the upper surface of the fixed plate, a round shaft fixedly sleeved at the other end of the output shaft of the No. 1 motor, a gear fixedly sleeved on the outer surface of the round shaft, the outer surface of the gear meshing with the outer surface of the toothed plate, a sliding table fixedly connected to the front surface of the processing table, and a collection box movably connected to the front surface of the sliding table.

[0006] As a preferred embodiment of this utility model, two side plates are fixedly connected to the left and right sides of the upper surface of the sliding platform, and the two side plates are of the same size.

[0007] As a preferred embodiment of this utility model, a limiting plate is fixedly connected to the left side of the upper surface of the processing table, a sleeve plate is fixedly connected to the right side of the upper surface of the processing table, a connecting frame is fixedly connected to the upper surface of the sleeve plate, and an installation plate is fixedly connected to the other end of the connecting frame.

[0008] As a preferred embodiment of this utility model, a pneumatic cylinder is fixedly installed on the upper surface of the mounting plate. The bottom end of the pneumatic cylinder penetrates the mounting plate and extends to the bottom of the mounting plate, and is fixedly connected to a mounting block. The upper surface of the mounting block and the lower surface of the mounting plate are movably connected.

[0009] As a preferred embodiment of this utility model, a second motor is fixedly installed on the inner surface of the mounting block, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the second motor, and a disc is fixedly connected to the right end of the rotating shaft.

[0010] As a preferred embodiment of this utility model, a cutting wheel is movably connected to the left surface of the disc, and an insert block is movably connected to the left surface of the cutting wheel. The right end of the insert block passes through the cutting wheel and the disc in sequence and extends to the right surface of the disc. The outer surface of the insert block is movably connected to the inner surface of the disc, and the inner surface of the insert block is movably sleeved with the outer surface of the rotating shaft. A sleeve block is movably sleeved on the outer surface of the insert block.

[0011] As a preferred embodiment of this utility model, a No. 3 motor is fixedly mounted on the front surface of the mounting block, a drive shaft is fixedly sleeved on the other end of the output shaft of the No. 3 motor, a No. 1 connecting rod is fixedly sleeved on the outer surface of the drive shaft, a No. 2 connecting rod is hinged to the other end of the No. 1 connecting rod, and the other end of the No. 2 connecting rod is hinged to the front surface of the sleeve block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a fixed plate, a push plate, a long plate, a toothed plate, and gears, allows the shaft and gears to start rotating when the No. 1 motor starts running. Due to the meshing between the outer surfaces of the gears and the toothed plate, the toothed plate and the long plate as a whole will move forward under the meshing of the gears and the limiting of the fixed plate. Finally, as the push plate moves, the cut rubber tube will be pushed forward by the push plate and eventually fall into the collection box along the upper surface of the sliding table. This realizes the automatic collection function of the cut rubber tube and effectively reduces the labor intensity of the operators.

[0014] 2. This utility model, by setting up a disc, a plug, a socket block, a first connecting rod, and a second connecting rod, allows the drive shaft and the first connecting rod to start rotating when the third motor starts running. At this time, the other end of the first connecting rod drives the second connecting rod to start rotating. Simultaneously, the other end of the second connecting rod drives the socket block, causing the socket block and the plug to move to the left along the outer surface of the rotating shaft. Finally, as the plug moves, the contact between the disc and the plug is released, thus releasing the fixing of the cutting wheel. At this point, the operator can directly replace the cutting wheel, avoiding the inconvenience of disassembly caused by using bolts to fix the cutting wheel. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the structure of this utility model;

[0016] Figure 2 is a schematic diagram of the back structure of this utility model;

[0017] Figure 3 is a cross-sectional structural diagram of this utility model;

[0018] Figure 4 is a cross-sectional view of the long rod of this utility model;

[0019] Figure 5 is a cross-sectional view of the mounting block of this utility model.

[0020] In the diagram: 1. Processing table; 2. Fixing plate; 3. Push plate; 4. Long rod; 5. Long plate; 6. Gear plate; 7. Motor No. 1; 8. Round shaft; 9. Gear; 10. Limiting block; 11. Sliding table; 12. Side plate; 13. Collection box; 14. Limiting plate; 15. Sleeve plate; 16. Connecting frame; 17. Mounting plate; 18. Pneumatic cylinder; 19. Mounting block; 20. Motor No. 2; 21. Rotating shaft; 22. Disc; 23. Cutting wheel; 24. Insert block; 25. Connecting block; 26. Motor No. 3; 27. Drive shaft; 28. Connecting rod No. 1; 29. ​​Connecting rod No. 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As shown in Figures 1 to 5, this utility model provides a shearing device for rubber tube production, including a processing table 1. A fixed plate 2 is fixedly connected to the rear side of the upper surface of the processing table 1. A long rod 4 is movably sleeved on the inner surface of the fixed plate 2. Both ends of the long rod 4 pass through the fixed plate 2 and extend to the outer side of the fixed plate 2. A push plate 3 is fixedly connected to the front end of the long rod 4. A long plate 5 is fixedly connected to the rear end of the long rod 4. A toothed plate 6 is fixedly connected to the upper surface of the long plate 5. The lower surface of the toothed plate 6 is movably connected to the upper surface of the fixed plate 2. A limit block 10 is movably connected to the upper surface of the toothed plate 6. The bottom end of the limit block 10 is fixedly connected to the upper surface of the fixed plate 2. A first motor 7 is fixedly installed on the right side of the upper surface of the fixed plate 2. A round shaft 8 is fixedly sleeved on the other end of the output shaft of the first motor 7. A gear 9 is fixedly sleeved on the outer surface of the round shaft 8. The outer surface of the gear 9 meshes with the outer surface of the toothed plate 6. A sliding table 11 is fixedly connected to the front surface of the processing table 1. A collection box 13 is movably connected to the front surface of the sliding table 11.

[0023] When the operator starts motor 7, the shaft 8 and gear 9 will begin to rotate. Since gear 9 and toothed plate 6 mesh with each other, toothed plate 6, long plate 5, long rod 4 and push plate 3 will begin to move forward under the drive of gear 9.

[0024] The upper surface of the sliding table 11 is fixedly connected with two side plates 12 on both the left and right sides. The two side plates 12 are the same size.

[0025] The design of the side plate 12 serves to prevent the rubber tube from falling out of the collection box 13 when sliding.

[0026] Among them, a limiting plate 14 is fixedly connected to the left side of the upper surface of the processing table 1, a sleeve plate 15 is fixedly connected to the right side of the upper surface of the processing table 1, a connecting frame 16 is fixedly connected to the upper surface of the sleeve plate 15, and an mounting plate 17 is fixedly connected to the other end of the connecting frame 16.

[0027] The sleeve plate 15 is designed to connect the rubber pipe.

[0028] A pneumatic cylinder 18 is fixedly mounted on the upper surface of the mounting plate 17. The bottom end of the pneumatic cylinder 18 passes through the mounting plate 17 and extends to the bottom of the mounting plate 17 and is fixedly connected to a mounting block 19. The upper surface of the mounting block 19 is movably connected to the lower surface of the mounting plate 17.

[0029] When the pneumatic cylinder 18 starts running, the entire mounting block 19 will begin to move downwards.

[0030] Among them, a second motor 20 is fixedly installed on the inner surface of the mounting block 19, and a rotating shaft 21 is fixedly sleeved on the other end of the output shaft of the second motor 20. A disc 22 is fixedly connected to the right end of the rotating shaft 21.

[0031] When motor 20 starts running, rotating shaft 21 and disk 22 will start to rotate.

[0032] Among them, the left surface of the disc 22 is movably connected to the cutting wheel 23, the left surface of the cutting wheel 23 is movably connected to the insert block 24, the right end of the insert block 24 passes through the cutting wheel 23 and the disc 22 in sequence and extends to the right surface of the disc 22, the outer surface of the insert block 24 is movably connected to the inner surface of the disc 22, the inner surface of the insert block 24 is movably sleeved with the outer surface of the rotating shaft 21, and the outer surface of the insert block 24 is movably sleeved with the sleeve block 25.

[0033] The design of the disc 22 and the insert 24 serves to fix the cutting wheel 23.

[0034] Among them, the front surface of the mounting block 19 is fixedly mounted with a No. 3 motor 26, the other end of the output shaft of the No. 3 motor 26 is fixedly sleeved with a drive shaft 27, the outer surface of the drive shaft 27 is fixedly sleeved with a No. 1 connecting rod 28, the other end of the No. 1 connecting rod 28 is hinged with a No. 2 connecting rod 29, and the other end of the No. 2 connecting rod 29 is hinged to the front surface of the sleeve block 25.

[0035] When motor 3 26 starts running, drive shaft 27 and connecting rod 28 will begin to rotate.

[0036] Working principle and usage process of this utility model:

[0037] First, the operator passes one end of the rubber tube through the sleeve plate 15 and into the limit plate 14. Then, the operator starts the pneumatic cylinder 18 and the second motor 20. The operation of the second motor 20 will cause the rotating shaft 21, the disc 22, the cutting wheel 23, and the insert block 24 to start rotating. The operation of the pneumatic cylinder 18 will cause the mounting block 19 to move downward. Finally, under the combined action of the cutting wheel 23 and the mounting block 19, the cutting operation of the rubber tube is completed. Then, the operator starts the first motor 7.

[0038] As motor 7 operates, the circular shaft 8 and gear 9 begin to rotate. With the rotation of gear 9, the toothed plate 6, long plate 5, long rod 4, and push plate 3 move forward under the meshing of gear 9. As push plate 3 moves, the cut rubber tube is pushed by push plate 3 and eventually falls into the collection box 13 along the upper surface of the sliding table 11, thus completing the automatic collection of the cut rubber tube.

[0039] When the operator needs to replace the cutting wheel 23, the operator starts the third motor 26. As the third motor 26 runs, the drive shaft 27 and the first connecting rod 28 will start to rotate. At the same time, the second connecting rod 29 will rotate under the drive of the first connecting rod 28. The other end of the second connecting rod 29 will drive the socket block 25, thereby causing the socket block 25 and the insert block 24 to move to the left along the outer surface of the rotating shaft 21. Finally, when the socket block 25 contacts the mounting plate 17, the fixing of the cutting wheel 23 will be released, and the operator can directly replace the cutting wheel 23.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shearing device for producing rubber hoses, comprising a processing table (1), characterized in that: A fixed plate (2) is fixedly connected to the rear side of the upper surface of the processing table (1). A long rod (4) is movably sleeved on the inner surface of the fixed plate (2). Both ends of the long rod (4) penetrate the fixed plate (2) and extend to the outside of the fixed plate (2). A push plate (3) is fixedly connected to the front end of the long rod (4). A long plate (5) is fixedly connected to the rear end of the long rod (4). A toothed plate (6) is fixedly connected to the upper surface of the long plate (5). The lower surface of the toothed plate (6) is movably connected to the upper surface of the fixed plate (2). The upper surface of the toothed plate (6) is movably connected to... A limiting block (10) is fixedly connected to the bottom end of the limiting block (10) and the upper surface of the fixing plate (2). A first motor (7) is fixedly installed on the right side of the upper surface of the fixing plate (2). A round shaft (8) is fixedly sleeved on the other end of the output shaft of the first motor (7). A gear (9) is fixedly sleeved on the outer surface of the round shaft (8). The outer surface of the gear (9) meshes with the outer surface of the gear plate (6). A sliding table (11) is fixedly connected to the front surface of the processing table (1). A collection box (13) is movably connected to the front surface of the sliding table (11).

2. The shearing device for producing rubber hoses according to claim 1, characterized in that: The upper surface of the sliding table (11) is fixedly connected to two side plates (12) on both the left and right sides. The two side plates (12) are the same size.

3. The shearing device for producing rubber hoses according to claim 1, characterized in that: A limiting plate (14) is fixedly connected to the left side of the upper surface of the processing table (1), a sleeve plate (15) is fixedly connected to the right side of the upper surface of the processing table (1), a connecting frame (16) is fixedly connected to the upper surface of the sleeve plate (15), and an installation plate (17) is fixedly connected to the other end of the connecting frame (16).

4. A shearing device for producing rubber hoses according to claim 3, characterized in that: A pneumatic cylinder (18) is fixedly installed on the upper surface of the mounting plate (17). The bottom end of the pneumatic cylinder (18) passes through the mounting plate (17) and extends to the bottom of the mounting plate (17) and is fixedly connected to a mounting block (19). The upper surface of the mounting block (19) and the lower surface of the mounting plate (17) are movably connected.

5. A shearing device for producing rubber hoses according to claim 4, characterized in that: A second motor (20) is fixedly installed on the inner surface of the mounting block (19). A rotating shaft (21) is fixedly sleeved on the other end of the output shaft of the second motor (20). A disc (22) is fixedly connected to the right end of the rotating shaft (21).

6. A shearing device for producing rubber hoses according to claim 5, characterized in that: A cutting wheel (23) is movably connected to the left surface of the disc (22), and an insert (24) is movably connected to the left surface of the cutting wheel (23). The right end of the insert (24) passes through the cutting wheel (23) and the disc (22) in sequence and extends to the right surface of the disc (22). The outer surface of the insert (24) is movably connected to the inner surface of the disc (22). The inner surface of the insert (24) is movably sleeved with the outer surface of the rotating shaft (21). A sleeve block (25) is movably sleeved on the outer surface of the insert (24).

7. A shearing device for producing rubber hoses according to claim 4, characterized in that: The front surface of the mounting block (19) is fixedly mounted with a No. 3 motor (26). The other end of the output shaft of the No. 3 motor (26) is fixedly sleeved with a drive shaft (27). The outer surface of the drive shaft (27) is fixedly sleeved with a No. 1 connecting rod (28). The other end of the No. 1 connecting rod (28) is hinged with a No. 2 connecting rod (29). The other end of the No. 2 connecting rod (29) is hinged to the front surface of the sleeve block (25).

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