Cutting device for rubber product production

Abstract

The utility model relates to the technical field of rubber production and cutting, and discloses a cutting device for rubber product production, which comprises a support column, a table top, a sliding plate and a bottom plate I, the table top is fixedly arranged above the supporting columns, the sliding plates are movably arranged on the two sides of the table top, and the first bottom plate is fixedly installed above the sliding plates and movably connected with the table top. The tensioning mechanism is fixedly arranged above the first bottom plate. The first motor is started to drive the first gear to rotate and push the first moving plate and the second moving plate to be gradually away from the first gear, compared with a traditional device, the device stretches rubber through the tensioning mechanism, and the situation that due to the compressibility of the rubber product, when the rubber product is cut, the rubber product is not damaged is avoided. Meanwhile, a downward pressure is applied to the rubber product, so that the rubber product is compressed and deformed, the cutting of the rubber is influenced, and the working efficiency during the cutting of the rubber is also improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber production and cutting, and more specifically, to a cutting device for rubber product production. Background Art

[0002] Rubber is a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed. It is a completely amorphous polymer with a low glass transition temperature and a molecular weight that is often large, greater than hundreds of thousands. The molecular chain of rubber can be cross-linked (vulcanized). When the cross-linked material is deformed by external force, it has the ability to recover quickly and has excellent physical and chemical properties.

[0003] The general device places the produced rubber product on the clamping mechanism, starts the moving mechanism, drives the movement of the cutting mechanism, and cuts the surface of the rubber product. However, due to the compressibility of rubber, it will produce compression deformation when a downward force is applied, and can restore its original shape after the pressure is removed. In order to change the impression brought by the characteristic of compressive deformation of rubber when a force is applied, it is necessary to increase the clamping distance of the clamping mechanism so that the clamping mechanism can move backward, so it needs to be modified and optimized. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cutting device for rubber product production, which has the advantages of tensioning and adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cutting device for rubber product production, comprising a pillar, a table, a sliding plate, and a bottom plate; the table is fixedly arranged above the pillar, the sliding plate is movably arranged on both sides of the table, and the bottom plate is fixedly installed above the sliding plate and movably connected to the table;

[0006] A tensioning mechanism is fixedly arranged above the bottom plate 1;

[0007] The tensioning mechanism includes a motor 1 fixedly arranged above a base plate 1, a gear 1 fixedly mounted above the transmission shaft of the motor 1, a rack 1 movably mounted above the base plate 1, the rack 1 is located below the gear 1 and meshes with the gear 1, a movable plate 1 is fixedly mounted on one end of the rack 1, the rack 1 extends to the inside of the base plate 1, a movable plate 2 movably mounted above the base plate 1, the movable plate 2 extends to the inside of the base plate 1, a rack 2 is fixedly mounted on one side of the movable plate 2, the rack 2 and the gear 1 meshes with each other.

[0008] As a preferred technical solution of the utility model, it also includes: a bottom plate 2 fixedly installed at the bottom of the table, the bottom plate 2 extends to the front and rear sides of the table, a bracket 1 is fixedly installed above the bottom plate 2, and a bracket 2 is fixedly installed above the bracket 1;

[0009] The moving mechanism is fixedly arranged above the second bracket and extends to the bottom of the second bracket;

[0010] The adjusting mechanism is fixedly arranged below the moving mechanism;

[0011] The cutting mechanism is fixedly arranged below the adjusting mechanism;

[0012] The adjusting mechanism includes a push plate below the moving mechanism, a motor three is fixedly installed above the push plate, a transmission shaft of the motor three completely passes through the upper and lower sides of the push plate, a gear two is fixedly connected below, a connecting frame is rotatably connected above the push plate, the connecting frame movably passes through the upper and lower sides of the push plate, a gear three is fixedly sleeved below, and a motor four is fixedly connected below the connecting frame.

[0013] As a preferred technical solution of the utility model, the moving mechanism includes a second motor fixedly arranged above a second bracket, a second threaded rod fixedly installed above the transmission shaft of the second motor, a moving block threadedly sleeved on the upper side of the second threaded rod, an electric telescopic rod fixedly connected below the moving block, the electric telescopic rod extends to the bottom of the second bracket, a fixed block is rotatably installed on the other end of the second threaded rod, the fixed block is fixedly connected to the second bracket, and the electric telescopic rod is fixedly connected to the push plate of the adjustment mechanism.

[0014] As a preferred technical solution of the utility model, the cutting mechanism includes a motor four fixedly arranged below the adjusting mechanism, and a cutting head is fixedly installed above the transmission shaft of the motor four.

[0015] As a preferred technical solution of the utility model, it also includes: a clamping mechanism, fixedly arranged above the second moving plate and the first moving plate;

[0016] The clamping mechanism includes two fixing frames which are respectively fixed on the upper side of the movable plate 2 and the movable plate 1, a threaded rod 1 is threadedly sleeved on the upper side of the fixing frame, the threaded rod 1 penetrates from the upper side of the fixing frame to the inside of the fixing frame, a clamping plate is fixedly installed on the lower side of the threaded rod 1, and a handle is fixedly installed on the upper side of the threaded rod 1.

[0017] As a preferred technical solution of the utility model, it also includes grooves opened on both sides of the table top, pulleys are movably installed inside the grooves, and the pulleys are rotatably connected to the sliding plate.

[0018] As a preferred technical solution of the utility model, it also includes a limiting column fixedly arranged on the top of the base plate one, and there are two limiting columns, which are evenly distributed on the top of the base plate one.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model starts the motor 1, thereby driving the rotation of the gear 1, so that one end of the rack 1 and the rack 2 gradually move away from the gear 1, thereby pushing the movable plate 1 and the movable plate 2 to gradually move away from the gear 1. Compared with the traditional device, the device stretches the rubber through the tensioning mechanism, so as to avoid the compressibility of the rubber product, which causes a downward pressure to be applied to the rubber product when the rubber product is cut, causing the rubber product to produce compression deformation and affecting the cutting of the rubber. The design also improves the working efficiency when cutting the rubber.

[0021] 2. The utility model starts the moving mechanism to drive the cutting mechanism and the adjusting mechanism to move, and then starts the motor three. Due to the meshing relationship between the gear two and the gear three, the gear three will be driven to rotate. Compared with the traditional device, the device adjusts the cutting direction of the cutting mechanism by starting the adjusting mechanism, which increases the diversity of cutting and can cut more shapes. It avoids the need to change the position of the rubber when cutting in another direction, thereby wasting time and reducing cutting efficiency. This design improves the cutting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram of point A;

[0024] Figure 3 It is a schematic diagram of the side structure of the utility model;

[0025] Figure 4 For this utility model Figure 3 A local enlarged schematic diagram of point B;

[0026] Figure 5 This is a schematic diagram of the structure of the tensioning mechanism of the utility model;

[0027] Figure 6 For this utility model Figure 5 A local enlarged schematic diagram of point C;

[0028] Figure 7 For this utility model Figure 5 A local enlarged schematic diagram of point D.

[0029] In the figure: 1. pillar; 2. table; 3. groove; 4. pulley; 5. sliding plate; 6. bottom plate 1; 7. motor 1; 8. gear 1; 9. rack 1; 10. moving plate 1; 11. rack 2; 12. moving plate 2; 13. fixed frame; 14. threaded rod 1; 15. handle; 16. clamp; 17. limit column; 18. bottom plate 2; 19. bracket 1; 20. bracket 2; 21. motor 2; 22. threaded rod 2; 23. moving block; 24. fixed block; 25. electric telescopic rod; 26. push plate; 27. motor 3; 28. gear 2; 29. ​​gear 3; 30. connecting frame; 31. motor 4; 32. cutting head. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 7 As shown, the utility model provides a cutting device for rubber product production, comprising a support 1, a table 2, a sliding plate 5, and a bottom plate 6; the table 2 is fixedly arranged above the support 1, the sliding plate 5 is movably arranged on both sides of the table 2, and the bottom plate 6 is fixedly installed above the sliding plate 5 and movably connected to the table 2;

[0032] A tensioning mechanism is fixedly arranged above the bottom plate 6;

[0033] The tensioning mechanism includes a motor 7 fixedly arranged above a base plate 6, a gear 8 fixedly installed above the transmission shaft of the motor 7, a rack 9 movably installed above the base plate 6, the rack 9 is located below the gear 8 and meshes with the gear 8, a movable plate 10 is fixedly installed at one end of the rack 9, the rack 9 extends to the inside of the base plate 6, a movable plate 2 12 is movably installed above the base plate 6, the movable plate 2 12 extends to the inside of the base plate 6, a rack 2 11 is fixedly installed on one side of the movable plate 2 12, and the rack 2 11 meshes with the gear 8.

[0034] After the staff has placed the rubber products after production, they start the motor 7. When the motor 7 is started, it will drive the gear 8 to rotate. Through the rotation of the gear 8, since the gear 8 is meshed with the rack 2 11 and the rack 19, and the rack 9 is located below the gear 8 and the rack 2 11 is located above the gear 8, as the gear 8 rotates, one end of the rack 9 will be driven to gradually move away from the gear 8, thereby pushing the moving plate 10 to gradually move away from the gear 8. Through the rotation of the gear 8, one end of the rack 2 11 will be driven to gradually move away from the gear 8, thereby pushing the moving plate 2 12 to gradually move away from the gear 8.

[0035] By starting the motor 7, the gear 8 is driven to rotate, so that one end of the rack 9 and the rack 2 11 gradually moves away from the gear 8, thereby pushing the movable plate 10 and the movable plate 2 12 to gradually move away from the gear 8. Compared with the traditional device, the device stretches the rubber through the tensioning mechanism to avoid the compressibility of the rubber product, which causes a downward pressure to be applied to the rubber product when cutting the rubber product, causing the rubber product to produce compression deformation and affecting the cutting of the rubber. The design also improves the work efficiency when cutting the rubber.

[0036] The utility model further comprises: a bottom plate 18 fixedly mounted on the bottom of the table 2, the bottom plate 18 extending to the front and rear sides of the table 2, a bracket 19 fixedly mounted above the bottom plate 18, and a bracket 20 fixedly mounted above the bracket 19;

[0037] The moving mechanism is fixedly disposed above the second bracket 20 and extends to the bottom of the second bracket 20;

[0038] The adjusting mechanism is fixedly arranged below the moving mechanism;

[0039] The cutting mechanism is fixedly arranged below the adjusting mechanism;

[0040] The adjusting mechanism includes a push plate 26 below the moving mechanism, a motor three 27 is fixedly installed above the push plate 26, a transmission shaft of the motor three 27 completely penetrates the upper and lower sides of the push plate 26, a gear two 28 is fixedly connected below, a connecting frame 30 is rotatably connected above the push plate 26, the connecting frame 30 movably penetrates the upper and lower sides of the push plate 26, a gear three 29 is fixedly sleeved below, and a motor four 31 is fixedly connected below the connecting frame 30.

[0041] When the staff is cutting the rubber product, due to the different shapes of the required products, the rubber product needs to be cut in different directions. First, the moving mechanism is started to drive the cutting mechanism and the adjusting mechanism to move, and then the motor three 27 is started. When the motor three 27 is started, the gear two 28 will be driven to rotate. Due to the meshing relationship between the gear two 28 and the gear three 29, the gear three 29 will be driven to rotate. The gear three 29 will drive the connecting frame 30 to rotate above the push plate 26, and the rotation of the gear three 29 will drive the cutting mechanism to rotate.

[0042] By starting the moving mechanism, the cutting mechanism and the adjusting mechanism are driven to move, and then by starting the motor three 27, due to the meshing relationship between the gear two 28 and the gear three 29, the gear three 29 will be driven to rotate. Compared with the traditional device, the device adjusts the cutting direction of the cutting mechanism by starting the adjusting mechanism, which increases the diversity of cutting and can cut more shapes. It avoids the need to change the position of the rubber when cutting in another direction, thereby wasting time and reducing cutting efficiency. This design improves the cutting work efficiency.

[0043] Among them, the moving mechanism includes a motor 21 fixedly arranged above the bracket 20, a threaded rod 22 is fixedly installed above the transmission shaft of the motor 21, a moving block 23 is threadedly sleeved on the upper part of the threaded rod 22, an electric telescopic rod 25 is fixedly connected below the moving block 23, the electric telescopic rod 25 extends to the bottom of the bracket 20, a fixed block 24 is rotatably installed on the other end of the threaded rod 22, the fixed block 24 is fixedly connected to the bracket 20, and the electric telescopic rod 25 is fixedly connected to the push plate 26 of the adjustment mechanism.

[0044] By starting the moving mechanism to drive the cutting mechanism to move, it is avoided to move the rubber product and waste time.

[0045] Among them, the cutting mechanism includes a motor 4 31 fixedly arranged below the adjusting mechanism, and a cutting head 32 is fixedly installed above the transmission shaft of the motor 4 31.

[0046] By starting the motor 4 31 to drive the cutting head 32 to rotate, the surface of the rubber product is cut, thereby improving the cutting work efficiency.

[0047] The device further includes: a clamping mechanism fixedly disposed above the second moving plate 12 and the first moving plate 10;

[0048] The clamping mechanism includes two fixing frames 13 respectively fixed on the upper side of the movable plate 2 12 and the movable plate 1 10, a threaded rod 14 is threadedly sleeved on the upper side of the fixing frame 13, the threaded rod 14 passes through the upper side of the fixing frame 13 to the inside of the fixing frame 13, a clamping plate 16 is fixedly installed on the lower side of the threaded rod 14, and a handle 15 is fixedly installed on the upper side of the threaded rod 14.

[0049] Clamp the rubber product to improve the stability when cutting the rubber product and avoid instability that causes low cutting efficiency.

[0050] The table top 2 further includes grooves 3 formed on both sides of the table top 2 , and a pulley 4 is movably installed inside the groove 3 , and the pulley 4 is rotatably connected to the sliding plate 5 .

[0051] The moving direction of the bottom plate 6 is limited by the connection between the pulley 4 and the sliding plate 5, so that the device can work normally.

[0052] It also includes a limiting column 17 fixedly arranged on the top of the bottom plate 6. There are two limiting columns 17, which are evenly distributed on the top of the bottom plate 6.

[0053] The limit column 17 can limit the moving distance of the movable plate 10 and the movable plate 2 12 to prevent the rack 1 9 and the rack 2 11 from falling off from the gear 1 8 .

[0054] The working principle and use process of this utility model:

[0055] After the staff has placed the rubber products after production, they start the motor 7. When the motor 7 is started, it will drive the gear 8 to rotate. Through the rotation of the gear 8, since the gear 8 is meshed with the rack 2 11 and the rack 19, and the rack 9 is located below the gear 8 and the rack 2 11 is located above the gear 8, as the gear 8 rotates, one end of the rack 9 will be driven to gradually move away from the gear 8, thereby pushing the moving plate 10 to gradually move away from the gear 8. Through the rotation of the gear 8, one end of the rack 2 11 will be driven to gradually move away from the gear 8, thereby pushing the moving plate 2 12 to gradually move away from the gear 8.

[0056] When the staff is cutting the rubber product, due to the different shapes of the required products, the rubber product needs to be cut in different directions. First, the moving mechanism is started to drive the cutting mechanism and the adjusting mechanism to move, and then the motor three 27 is started. When the motor three 27 is started, the gear two 28 will be driven to rotate. Due to the meshing relationship between the gear two 28 and the gear three 29, the gear three 29 will be driven to rotate. The gear three 29 will drive the connecting frame 30 to rotate above the push plate 26, and the rotation of the gear three 29 will drive the cutting mechanism to rotate.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for rubber product production, comprising a support (1), a table (2), a sliding plate (5), and a bottom plate (6); characterized in that: The table top (2) is fixedly arranged above the support column (1), the sliding plate (5) is movably arranged on both sides of the table top (2), and the bottom plate (6) is fixedly installed above the sliding plate (5) and movably connected to the table top (2); A tensioning mechanism is fixedly disposed above the bottom plate 1 (6); The tensioning mechanism comprises a motor (7) fixedly arranged above a bottom plate (6), a gear (8) fixedly mounted above a transmission shaft of the motor (7), a rack (9) movably mounted above the bottom plate (6), the rack (9) being located below the gear (8) and meshing with the gear (8), and a movable plate (10) fixedly mounted at one end of the rack (9); The rack one (9) extends to the inside of the bottom plate one (6), a movable plate two (12) is movably installed above the bottom plate one (6), the movable plate two (12) extends to the inside of the bottom plate one (6), a rack two (11) is fixedly installed on one side of the movable plate two (12), and the rack two (11) and the gear one (8) are meshed with each other.

2. The cutting device for rubber product production according to claim 1, characterized in that: It also includes: a bottom plate 2 (18) fixedly mounted on the bottom of the table top (2), the bottom plate 2 (18) extending to the front and rear sides of the table top (2), a bracket 1 (19) fixedly mounted above the bottom plate 2 (18), and a bracket 2 (20) fixedly mounted above the bracket 1 (19); The moving mechanism is fixedly disposed above the second bracket (20) and extends to the bottom of the second bracket (20); The adjusting mechanism is fixedly arranged below the moving mechanism; The cutting mechanism is fixedly arranged below the adjusting mechanism; The adjusting mechanism comprises a push plate (26) below the moving mechanism, a motor three (27) is fixedly installed above the push plate (26), a transmission shaft of the motor three (27) completely passes through the upper and lower sides of the push plate (26), and a gear two (28) is fixedly connected below, a connecting frame (30) is rotatably connected above the push plate (26), the connecting frame (30) movably passes through the upper and lower sides of the push plate (26), and a gear three (29) is fixedly sleeved below, and a motor four (31) is fixedly connected below the connecting frame (30).

3. The cutting device for rubber product production according to claim 2, characterized in that: The moving mechanism comprises a second motor (21) fixedly arranged above the second bracket (20); a second threaded rod (22) is fixedly installed above the transmission shaft of the second motor (21); a moving block (23) is threadedly sleeved above the second threaded rod (22); an electric telescopic rod (25) is fixedly connected below the moving block (23); the electric telescopic rod (25) extends to the bottom of the second bracket (20); a fixed block (24) is rotatably installed at the other end of the second threaded rod (22); the fixed block (24) is fixedly connected to the second bracket (20); and the electric telescopic rod (25) is fixedly connected to a push plate (26) of the adjustment mechanism.

4. The cutting device for rubber product production according to claim 2, characterized in that: The cutting mechanism comprises a motor four (31) fixedly arranged below the adjusting mechanism, and a cutting head (32) is fixedly installed above the transmission shaft of the motor four (31).

5. The cutting device for rubber product production according to claim 1, characterized in that: Also included are: A clamping mechanism is fixedly disposed above the second movable plate (12) and the first movable plate (10); The clamping mechanism comprises two fixing frames (13) respectively fixedly arranged above the movable plate 2 (12) and the movable plate 1 (10); a threaded rod 1 (14) is threadedly sleeved on the upper part of the fixing frame (13); the threaded rod 1 (14) passes through the inside of the fixing frame (13) from the upper part of the fixing frame (13); a clamping plate (16) is fixedly installed below the threaded rod 1 (14); and a handle (15) is fixedly installed above the threaded rod 1 (14).

6. The cutting device for rubber product production according to claim 1, characterized in that: It also includes grooves (3) opened on both sides of the table top (2), pulleys (4) are movably installed inside the grooves (3), and the pulleys (4) are rotatably connected to the sliding plate (5).

7. The cutting device for rubber product production according to claim 1, characterized in that: It also includes a limiting column (17) fixedly arranged on the top of the bottom plate (6), wherein there are two limiting columns (17) which are evenly distributed on the top of the bottom plate (6).

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