A ring cutting device for rubber production

Abstract

The utility model discloses a kind of ring cutting devices for rubber production, including rack, the rack bottom is equipped with driving assembly, the output end of the driving assembly is connected with carousel, the carousel top annularly is equipped with several cutter grooves, the carousel top is detachably equipped with pressure plate, the rack side wall is equipped with lifting assembly, the lifting assembly is connected with adjusting frame, and driving the adjusting frame lifting, the adjusting frame middle part is equipped with cutting assembly, the rack side is equipped with electrical cabinet, lifting assembly control adjusting frame is lifted along guide groove by program driving, simultaneously cooperate cutting assembly, make cutting knife pierce rubber gasket and corresponding cutter groove cooperation, subsequently start rotating motor and make the cutting knife of piercing rubber gasket, realize the ring cutting operation of the rubber gasket of different diameters, thicknesses on carousel top fixed, realize the rubber gasket of different diameters, thicknesses and cutting operation of pressure tight fixation.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing equipment technology, and in particular to a ring cutting device for rubber production. Background Technology

[0002] Rubber gaskets are a type of rubber product widely used for sealing, shock absorption, and cushioning. They are usually ring-shaped and are used in various fields of modern industry. In the manufacturing process of rubber gaskets, it is often necessary to cut the rubber gaskets into appropriate sizes according to production needs. However, current rubber gasket ring cutting equipment is inconvenient to adjust, makes it difficult to compress and cut rubber gaskets of different diameters and thicknesses, and is also inconvenient to position and install rubber gaskets of different diameters and thicknesses, resulting in poor practicality. Utility Model Content

[0003] The purpose of this invention is to provide a ring-cutting device for rubber production, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a ring-cutting device for rubber production, comprising a frame, a drive assembly at the bottom of the frame, a turntable connected to the output end of the drive assembly, a plurality of cutting grooves arranged in a ring at the top of the turntable, a pressure plate detachably provided at the top of the turntable, a lifting assembly provided on the side wall of the frame, an adjusting frame connected to the lifting assembly and driving the adjusting frame to rise and fall, a cutting assembly provided in the middle of the adjusting frame, and an electrical cabinet provided on the side of the frame.

[0005] Preferably, the drive assembly includes a drive cavity at the bottom of the frame, a turntable motor is provided in the drive cavity, and a control panel for driving the turntable motor is provided in the drive cavity.

[0006] Preferably, the drive cavity is provided with a plurality of positioning pins, and a cover plate is provided at the opening of the drive cavity in connection with the positioning pins.

[0007] Preferably, the turntable has a positioning platform in the middle, the positioning platform has a threaded hole in the middle, and the pressure plate has a threaded connector in the middle, which is threadedly connected to the threaded hole.

[0008] Preferably, the pressure plate is detachably and replaceable with several of the cutting grooves and the turntable.

[0009] Preferably, the lifting assembly includes a lead screw rotatably mounted on the side of the frame, a lifting motor whose output end is fixedly connected to the end of the lead screw at the top of the frame, and an adjusting frame threadedly connected to the outer wall of the lead screw.

[0010] Preferably, the frame is provided with a guide groove for guiding the lifting and lowering of the adjustment frame.

[0011] Preferably, the cutting assembly includes a screw rotatably disposed in the middle of the adjusting frame, the adjusting frame having an adjusting motor whose output end is fixedly connected to the end of the screw, a blade holder connected to the outer circular wall of the screw, a guide shaft passing through the blade holder in the adjusting frame, and a cutting blade fixedly disposed at the bottom of the blade holder.

[0012] Preferably, the bottom of the frame is provided with symmetrical fixing blocks, and the fixing blocks are provided with waist-shaped holes in the middle.

[0013] The beneficial effects of this utility model are: 1. The lifting component is driven by a program to control the adjustment frame to rise and fall along the guide groove. At the same time, the cutting component is used to make the cutting blade pierce the rubber gasket and engage with the corresponding cutting groove. Then, the rotary motor is started to make the cutting blade that pierces the rubber gasket perform a circumferential cutting operation on the rubber gaskets of different diameters and thicknesses fixed on the top of the turntable, so as to achieve the pressing, fixing and cutting operation of rubber gaskets of different diameters and thicknesses.

[0014] 2. Based on the production size requirements, the operator selects the corresponding pressure plate and the corresponding cutting groove to clamp and fix the rubber gasket to be processed, so that it can be cut to the appropriate size by the subsequent program-driven cutting blade and turntable.

[0015] 3. The bottom of the cover plate is equipped with a positioning post that is inserted into the positioning pin. The positioning post and the positioning pin are inserted into each other to facilitate the installation of the cover plate and to facilitate the storage of the drive assembly in the drive cavity, making the overall structure more compact. Attached Figure Description

[0016] Figure 1 This is a usage diagram of an embodiment of the present utility model; Figure 2 This is a three-dimensional structural diagram of the present invention with the rubber gasket removed. Figure 3 This is a cross-sectional perspective view of an embodiment of the present invention.

[0017] In the diagram: 1. Frame; 2. Drive assembly; 21. Drive cavity; 22. Turntable motor; 23. Control panel; 3. Turntable; 31. Positioning table; 32. Threaded hole; 4. Cutting slot; 5. Pressure plate; 51. Threaded connector; 6. Lifting assembly; 61. Lead screw; 62. Lifting motor; 7. Adjusting frame; 8. Cutting assembly; 81. Screw; 82. Adjusting motor; 83. Tool holder; 84. Guide shaft; 85. Cutting blade; 9. Electrical cabinet; 10. Positioning pin; 11. Cover plate; 12. Guide slot; 13. Fixing block; 14. Waist-shaped hole; 15. Rubber gasket. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1 This utility model provides a ring-cutting device for rubber production, including a frame 1. A drive assembly 2 is located at the bottom of the frame 1. A turntable 3 is connected to the output end of the drive assembly 2. A plurality of cutting grooves 4 are arranged in a ring on the top of the turntable 3. A pressure plate 5 is detachably mounted on the top of the turntable 3. A lifting assembly 6 is located on the side wall of the frame 1. The lifting assembly 6 is connected to an adjusting frame 7 and drives the adjusting frame 7 to rise and fall. A cutting assembly 8 is located in the middle of the adjusting frame 7. An electrical cabinet 9 is located on the side of the frame 1. When ring-cutting rubber gaskets of different diameters and thicknesses is required, the operator aligns the rubber gasket to be processed with a fixed... The positioning platform 31 is fitted, and then the annular rubber washer is fitted and installed on the top of the turntable 3. Then, by threading the threaded connector 51 of the pressure plate 5 to the threaded hole 32 of the positioning platform 31, the pressure plate 5 clamps and fixes the fitted annular rubber washer to be processed. The lifting component 6 is driven by the program to control the adjustment frame 7 to rise and fall along the guide groove 12. At the same time, the cutting component 8 is controlled by the program to move along the screw 81, so that the cutting blade 85 pierces the rubber washer and engages with the corresponding cutting groove 4. Finally, by starting the rotary motor, the cutting blade 85 performs a ring cutting operation on the pierced rubber washer, realizing the pressing, fixing and cutting operation of rubber washers of different diameters and thicknesses.

[0020] Specifically, the electrical cabinet 9 is equipped with a control unit integrated with existing electrical components, which is used to control the normal operation of the equipment.

[0021] Specifically, the drive assembly 2 includes a drive cavity 21 at the bottom of the frame 1, a turntable motor 22 is provided in the drive cavity 21, and a control panel 23 for driving the turntable motor 22 is provided in the drive cavity 21. The turntable motor 22 is started by the program driving the control panel 23, which in turn drives the turntable 3 to rotate synchronously, so that the rubber gasket fixed on the top of the turntable 3 cooperates with the cutting blade 85 to perform circumferential cutting.

[0022] Specifically, the drive cavity 21 is provided with a plurality of positioning pins 10. A cover plate 11 is provided at the opening of the drive cavity 21 and is inserted into the positioning pins 10. A positioning post is provided at the bottom of the cover plate 11 and is inserted into the positioning pins 10. The positioning post and the positioning pins 10 are inserted into each other to facilitate the installation of the cover plate 11 and to facilitate the storage of the drive assembly 2 in the drive cavity 21, making the overall structure more compact.

[0023] Specifically, the turntable 3 has a positioning platform 31 in the middle, the positioning platform 31 has a threaded hole 32 in the middle, and the pressure plate 5 has a threaded connector 51 in the middle. The threaded connector 51 is threadedly connected to the threaded hole 32. By connecting the threaded connector 51 of the pressure plate 5 to the threaded hole 32 in the middle of the positioning platform 31, a suitable pressure plate 5 can be selected according to production needs to clamp and fix the rubber washer fitted to the top of the turntable 3, so that the rubber washer can be cut to a suitable size by the cutting knife 85 later.

[0024] Specifically, the pressure plate 5 is detachably and replaceably configured with several cutting grooves 4 and the turntable 3. According to the production size requirements, the operator selects the corresponding pressure plate 5 and the corresponding cutting groove 4 to press and fix the rubber gasket to be processed, so that the cutting blade 85 can be driven by the program to cooperate with the turntable 3 to cut it to the appropriate size.

[0025] Specifically, the lifting assembly 6 includes a lead screw 61 rotatably mounted on the side of the frame 1, a lifting motor 62 whose output end is fixedly connected to the end of the lead screw 61, and an adjusting frame 7 threadedly connected to the outer wall of the lead screw 61. The lifting motor 62 is controlled by a program to drive the lead screw 61 to rotate synchronously, adjusting the distance between the cutting blade 85 and the rubber washer fixed at the bottom of the frame 1. This allows the cutting blade 85 to pierce the rubber washer first during circumferential cutting, facilitating the subsequent rotation of the turntable 3 by the rotating motor controlled by the program, which then cooperates with the cutting blade 85 to perform the circumferential cutting operation on the rubber washer.

[0026] Specifically, the frame 1 is provided with a guide groove 12 for guiding the lifting and lowering of the adjustment frame 7. During the lifting and lowering process of the adjustment frame 7, the guide groove 12 guides the adjustment frame 7, thereby improving its stability during lifting and lowering adjustment.

[0027] Specifically, the cutting assembly 8 includes a screw 81 rotatably mounted in the middle of the adjusting frame 7. The adjusting frame 7 has an adjusting motor 82 whose output end is fixedly connected to the end of the screw 81. A blade holder 83 is connected to the outer circular wall of the screw 81. A guide shaft 84 is provided through the adjusting frame 7 through the blade holder 83. A cutting blade 85 is fixedly mounted at the bottom of the blade holder 83. The adjusting motor 82 is controlled by a program to drive the screw 81 to rotate synchronously, so that the screw 81 drives the blade holder 83 to move along the guide shaft 84. Then, according to production needs, the cutting blade 85, in conjunction with the lifting assembly 6, pierces the rubber gasket fixed at the top of the turntable 3 and engages with the corresponding cutting groove 4, facilitating subsequent circumferential cutting of the rubber gasket.

[0028] Specifically, the bottom of the frame 1 is symmetrically provided with fixing blocks 13, and the middle of the fixing block 13 is provided with a waist-shaped hole 14. The frame 1 is fixedly connected to the mounting base by bolts through the waist-shaped hole 14 in the middle of the fixing blocks 13 on both sides, thereby improving the stability during subsequent circumferential cutting.

[0029] The working principle of this utility model is as follows: In use, the operator connects the rubber washer to be processed to the positioning table 31, and then installs the annular rubber washer onto the top of the turntable 3. Then, the threaded connector 51 of the pressure plate 5 is threadedly connected to the threaded hole 32 of the positioning table 31, so that the pressure plate 5 clamps and fixes the annular rubber washer to be processed. Then, the lifting component 6 is driven by the program to control the adjusting frame 7 to rise and fall along the guide groove 12. At the same time, the cutting component 8 is controlled by the program to move along the screw 81, so that the cutting blade 85 pierces the rubber washer and engages with the corresponding cutting groove 4. Ideally, the turntable 3 is driven to rotate synchronously by the rotary motor controlled by the program, so that the cutting blade 85 piercing the rubber washer can perform a ring cutting operation, realizing the pressing, fixing and cutting operation of rubber washers of different diameters and thicknesses.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ring-cutting device for rubber production, comprising a frame (1), characterized in that; The bottom of the frame (1) is provided with a drive assembly (2), the output end of the drive assembly (2) is connected to a turntable (3), the top of the turntable (3) is provided with a number of cutting grooves (4), the top of the turntable (3) is provided with a pressure plate (5) which can be detached, the side wall of the frame (1) is provided with a lifting assembly (6), the lifting assembly (6) is connected to an adjustment frame (7) and drives the adjustment frame (7) to rise and fall, the middle of the adjustment frame (7) is provided with a cutting assembly (8), and the side of the frame (1) is provided with an electrical cabinet (9).

2. The ring-cutting device for rubber production according to claim 1, characterized in that, The drive assembly (2) includes a drive cavity (21) provided at the bottom of the frame (1), a turntable motor (22) provided in the drive cavity (21), and a control panel (23) for driving the turntable motor (22) provided in the drive cavity (21).

3. The ring-cutting device for rubber production according to claim 2, characterized in that, The drive cavity (21) is provided with a plurality of positioning pins (10), and a cover plate (11) is provided at the opening of the drive cavity (21) in conjunction with the positioning pins (10).

4. The ring-cutting device for rubber production according to claim 1, characterized in that, The turntable (3) has a positioning platform (31) in the middle, the positioning platform (31) has a threaded hole (32) in the middle, and the pressure plate (5) has a threaded connector (51) in the middle, and the threaded connector (51) is threadedly connected to the threaded hole (32).

5. A ring-cutting device for rubber production according to claim 1, characterized in that, The pressure plate (5) is detachably replaceable and can be replaced with several cutting grooves (4) and the turntable (3).

6. A ring-cutting device for rubber production according to claim 1, characterized in that, The lifting assembly (6) includes a lead screw (61) rotatably mounted on the side of the frame (1), a lifting motor (62) with its output end fixedly connected to the end of the lead screw (61) at the top of the frame (1), and an adjustment frame (7) threadedly connected to the outer wall of the lead screw (61).

7. A ring-cutting device for rubber production according to claim 1, characterized in that, The frame (1) is provided with a guide groove (12) for guiding the lifting of the adjustment frame (7).

8. A ring-cutting device for rubber production according to claim 1, characterized in that, The cutting assembly (8) includes a screw (81) rotatably mounted in the middle of the adjusting frame (7), an adjusting motor (82) whose output end is fixedly connected to the end of the screw (81), a blade holder (83) connected to the outer circular wall of the screw (81), a guide shaft (84) passing through the blade holder (83) of the adjusting frame (7), and a cutting blade (85) fixedly mounted at the bottom of the blade holder (83).

9. A ring-cutting device for rubber production according to claim 1, characterized in that, The frame (1) has symmetrical fixing blocks (13) at the bottom, and the fixing blocks (13) have waist-shaped holes (14) in the middle.

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