Adjustable rubber ring production cutting device

Abstract

The utility model relates to rubber ring production and processing technical field, especially adjustable rubber ring production cutting device, including frame, still including casing, the inside installation of frame has cutting machine body, the inside left end rotationally connected of frame has the rotating roller, the outside swing of rotating roller has five mutually superimposed casing, the left side of rotating roller is fixedly connected with four locating blocks in annular array, the left part of each casing has the locating groove that sets up with the locating block adaptation, the outside left side of frame is fixedly connected with motor no.

Description

Technical Field

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

[0002] In industrial production, rubber rings are widely used in automobiles, machinery, electronics, home appliances and other fields as a common sealing, fixing or cushioning element. Traditional rubber ring production usually includes processes such as mixing, molding, vulcanization and cutting. Among them, the cutting process has an important impact on the dimensional accuracy and appearance quality of the product.

[0003] There are many types of existing rubber ring cutting devices, including rubber ring cutting machines. These machines work by placing a pre-prepared rubber tube onto a rotating shaft, which then rotates accordingly. The cutting components, controlled by horizontal and vertical double slide rails, perform rapid cutting at a certain frequency. This method offers high production speed, efficiency, and relatively precise and controllable accuracy. However, the rotating shaft of this machine has a fixed size and cannot be adjusted, making it difficult to quickly adapt to the production needs of rubber rings with different diameters and thicknesses. Changing the shaft mold is also cumbersome and time-consuming, affecting production efficiency.

[0004] Therefore, for the existing rubber ring cutting machine, the size of the rotating shaft that fixes the rubber tube is fixed and cannot be adjusted, making it difficult to quickly adapt to the production needs of rubber rings with different diameters and thicknesses. Changing the shaft mold is cumbersome and time-consuming, affecting production efficiency. To address these issues, a rubber ring production and cutting device with strong adaptability can be designed to meet the cutting production needs of rubber tubes with different diameters and thicknesses. Utility Model Content

[0005] To overcome the problems of existing rubber ring cutting machines, such as the fixed size of the rotating shaft that fixes the rubber tube and cannot be adjusted, making it difficult to quickly adapt to the production needs of rubber rings with different diameters and thicknesses, and the cumbersome and time-consuming operation of changing shaft molds, which affects production efficiency.

[0006] The technical solution of this utility model is as follows: an adjustable rubber ring production and cutting device, including a frame and housings. A cutting machine body is installed on the inner side of the frame. A rotating roller is rotatably connected to the inner left end of the frame. Five housings are movably arranged on the outer side of the rotating roller, stacked on top of each other. Four positioning blocks are fixedly connected in a circular array on the outer left side of the rotating roller. Each housing has a positioning groove on its left side that matches the positioning block. A motor is fixedly connected to the outer left side of the frame. The output shaft of the motor is fixedly connected to the rotating roller. The motor is used to drive the rotating roller to rotate. A placement roller is provided on the inner right end of the frame. An adjustment mechanism is provided on the frame. The output end of the adjustment mechanism is fixedly connected to the placement roller. The adjustment mechanism is used to adjust the position of the placement roller. A through groove is provided at the upper end of the frame.

[0007] Preferably, when the rubber tube needs to be cut to prepare the rubber ring, the center of the placement roller and the rotating roller is aligned by the adjustment mechanism. The corresponding number of shells are taken off from the placement roller and rotated onto the outside of the rotating roller. The positioning blocks on the rotating roller are inserted into the positioning grooves on each shell and locked so that the outer diameter of the outermost shell on the rotating roller is equal to the inner diameter of the rubber tube. Then the placement roller is moved away, and the rubber tube is placed on the outermost shell on the rotating roller. The cutting machine controlled by the device system quickly cuts the rubber tube. Finally, the cut rubber rings are peeled off the rotating roller.

[0008] Preferably, a threaded hole is provided on the upper right side of the roller, and a threaded post is connected through the threaded hole. A positioning hole communicating with the threaded hole is provided at the upper end of each sleeve.

[0009] Preferably, the right end of the roller has a groove, a gear disk is provided in the groove, the bottom of the threaded column is fixedly connected to the gear disk, and the upper end of the threaded column is fixedly connected to an arc-shaped positioning protrusion.

[0010] Preferably, four mounting rings with different outer diameters are fixedly connected to the outer right side of the placement roller, and the outer diameters of the placement roller and the four mounting rings are respectively equal to the inner diameters of the five housings.

[0011] Preferably, the adjustment mechanism includes a lifting component and a horizontal displacement component. The lifting component is used to adjust the height of the placement roller, and the horizontal displacement component is used to adjust the horizontal left and right position of the placement roller.

[0012] Preferably, the lifting assembly includes a cylinder and a mounting block; the cylinder is provided on the top inner side of the frame, the output end of the cylinder is fixedly connected to the mounting block, the placement roller is fixedly connected to the mounting block, and the cylinder is used to push the mounting block to move up and down.

[0013] Preferably, the horizontal displacement assembly includes a threaded rod, a moving block, and a second motor; the threaded rod is rotatably connected inside the slot, the moving block is threadedly connected to the outer side of the threaded rod, the fixed end of the cylinder is fixedly connected to the surface of the moving block, the second motor is fixedly connected to the outer right side of the frame, the output shaft of the second motor is fixedly connected to the threaded rod, and the second motor is used to drive the threaded rod to rotate.

[0014] The beneficial effects of this utility model are:

[0015] This device can adjust the placement roller and rotating roller according to the inner diameter of the rubber tube to be cut. It selects an appropriate number of shell sleeves to be removed from the placement roller and fitted onto the outside of the rotating roller. The shell sleeves are fixed by the cooperation of the positioning block and positioning groove. This device can easily accommodate rubber tubes of different diameters and thicknesses and then perform the cutting work. It meets the production needs of adaptability and adjustment. There is no need for the cumbersome operation of changing shaft molds. The production speed is fast and the efficiency is high, which effectively increases the output of rubber rings. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0017] Figure 2 The diagram shown is a partial disassembly of the present invention. Figure 1 ;

[0018] Figure 3 The diagram shown is a partial disassembly of the present invention. Figure 2 ;

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the rotating roller of this utility model;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the shell of this utility model;

[0021] Figure 6 The diagram shown is a three-dimensional structural schematic of the threaded column of this utility model.

[0022] Figure 7 The diagram shown is a three-dimensional structural schematic of the placement roller of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Cutting machine body; 3. Rotary roller; 4. Motor 1; 5. Housing; 6. Positioning block; 7. Positioning groove; 8. Placement roller; 901. Cylinder; 902. Mounting block; 903. Threaded rod; 904. Moving block; 905. Motor 2; 10. Through slot; 11. Threaded hole; 12. Threaded post; 13. Positioning hole; 14. Arc-shaped positioning protrusion; 15. Groove; 16. Gear disk; 17. Insertion ring. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-7This utility model provides an embodiment of an adjustable rubber ring production and cutting device, including a frame 1 and housings 5. A cutting machine body 2 is installed on the inner side of the frame 1. A rotating roller 3 is rotatably connected to the inner left end of the frame 1. Five housings 5 ​​are movably arranged on the outer side of the rotating roller 3, stacked and nested together. Four positioning blocks 6 are fixedly connected in a circular array on the outer left side of the rotating roller 3. Each housing 5 has a positioning groove 7 on its left side that matches the positioning block 6. A motor 4 is fixedly connected to the outer left side of the frame 1. The output shaft of the motor 4 is fixedly connected to the rotating roller 3, and the motor 4 is used to drive the rotating roller 3 to rotate. A placement roller 8 is provided on the inner right end of the frame 1. An adjustment mechanism is provided on the frame 1, and the output end of the adjustment mechanism is connected to the placement roller 8. The rollers 8 are fixedly connected, and the adjustment mechanism is used to adjust the position of the rollers 8. The upper end of the frame 1 is provided with a through groove 10. When the rubber tube needs to be cut to make rubber rings, the adjustment mechanism is used to control the center alignment of the rollers 8 and the rotating roller 3. The corresponding number of shell sleeves 5 are taken off from the rollers 8 and rotated onto the outside of the rotating roller 3. The positioning block 6 on the rotating roller 3 is inserted into the positioning groove 7 on each shell sleeve 5 and locked so that the outer diameter of the outermost shell sleeve 5 on the rotating roller 3 is equal to the inner diameter of the rubber tube. Then the rollers 8 are moved away, and the rubber tube is put on the outermost shell sleeve 5 on the rotating roller 3. Then the cutting machine body 2 controlled by the device system is used to quickly cut the rubber tube. Finally, the cut rubber rings are peeled off the rotating roller 3.

[0026] Please see Figures 4-6 In this embodiment, a threaded hole 11 is provided on the upper right side of the rotating roller 3, and a threaded post 12 is threaded through the threaded hole 11. Each housing 5 has a positioning hole 13 at its upper end that communicates with the threaded hole 11. Rotating the threaded post 12 allows it to enter or exit the corresponding positioning hole 13. A groove 15 is provided at the right end of the rotating roller 3, and a gear disk 16 is disposed within the groove 15. The bottom of the threaded post 12 is fixedly connected to the gear disk 16, and an arc-shaped positioning protrusion 14 is fixedly connected to the upper end of the threaded post 12. Rotating the gear... The disc 16 drives the threaded column 12 to rotate, thereby adjusting the arc-shaped positioning protrusion 14 to enter or exit the corresponding positioning hole 13, locking or releasing the fixed position of the outer shell 5. The right outer side of the placement roller 8 is fixedly connected with four insertion rings 17 of different outer diameters, and the outer diameters of the placement roller 8 and the four insertion rings 17 are respectively equal to the inner diameters of the five shells 5. The outer sides of the placement roller 8 and the four insertion rings 17 can be fitted with shells 5 of corresponding matching inner diameters, and they are staggered to facilitate the storage and retrieval of spare shells 5.

[0027] Please see Figure 3 and Figure 7In this embodiment, the adjustment mechanism includes a lifting component and a horizontal displacement component. The lifting component is used to adjust the height of the placement roller 8, and the horizontal displacement component is used to adjust the horizontal left and right position of the placement roller 8. The adjustment mechanism is divided into a lifting component and a horizontal displacement component, which respectively adjust and control the height and horizontal left and right positions of the placement roller 8. The lifting component includes a cylinder 901 and a mounting block 902. The cylinder 901 is provided on the inner top of the frame 1, and the output end of the cylinder 901 is fixedly connected to the mounting block 902. The placement roller 8 is fixedly connected to the mounting block 902. The cylinder 901 is used to push the mounting block 902 to move up and down. The horizontal displacement assembly includes a threaded rod 903, a moving block 904, and a second motor 905. The threaded rod 903 is rotatably connected inside the slot 10, and the moving block 904 is threadedly connected to the outer side of the threaded rod 903. The fixed end of the cylinder 901 is fixedly connected to the surface of the moving block 904. The second motor 905 is fixedly connected to the outer right side of the frame 1. The output shaft of the second motor 905 is fixedly connected to the threaded rod 903. The second motor 905 is used to drive the threaded rod 903 to rotate. When the second motor 905 is started, it drives the threaded rod 903 to rotate. The threaded rod 903 drives the moving block 904 to move left and right in the horizontal direction, thereby adjusting the left and right position of the placing roller 8.

[0028] During the preparation of the rubber ring and the cutting of the rubber tube, the adjusting mechanism is used to start the cylinder 901 to push the mounting block 902 downward, adjusting the height of the placement roller 8. The motor 905 is started to drive the threaded rod 903 to rotate. The threaded rod 903 drives the moving block 904 to move horizontally to the left, adjusting the left and right position of the placement roller 8, thereby controlling the placement roller 8 to be aligned with the center of the rotating roller 3. The corresponding number of shell sleeves 5 are removed from the placement roller 8 and rotated onto the outside of the rotating roller 3. The positioning blocks 6 on the rotating roller 3 are inserted into the shell sleeves 5. Lock the outermost shell 5 of the rotating roller 3 in the positioning groove 7 so that the outer diameter of the outermost shell 5 is equal to the inner diameter of the rubber tube. Then move the placement roller 8 away, rotate the gear disk 16 to drive the threaded column 12 to rotate, adjust the arc-shaped positioning protrusion 14 to enter the positioning hole 13 of the outermost shell 5 without protruding from the surface, lock the shell 5, put the rubber tube on the outermost shell 5 of the rotating roller 3, and then use the cutting machine body 2 controlled by the device system to quickly cut the rubber tube. Finally, peel off the cut rubber rings from the rotating roller 3.

[0029] Through the above steps, the placement roller 8 and the rotating roller 3 can be docked by adjusting the mechanism according to the inner diameter of the rubber tube to be cut. A suitable number of shell sleeves 5 are selected, removed from the placement roller 8, and fitted onto the outside of the rotating roller 3. The shell sleeves 5 are fixed by the cooperation of the positioning block 6 and the positioning groove 7, which facilitates the fitting and fixing of rubber tubes of different diameters and thicknesses before cutting. This meets the production needs of adaptability and adjustment, eliminating the need for cumbersome operation of changing shaft molds. The production speed is fast and the efficiency is high, effectively increasing the output of rubber rings. This solves the problem of existing rubber ring cutting machines where the rotating shaft size for fixing rubber tubes is fixed and cannot be adjusted, making it difficult to quickly adapt to the production needs of rubber rings of different diameters and thicknesses. The operation of changing shaft molds is cumbersome, time-consuming, and affects production efficiency.

Claims

1. An adjustable rubber ring production and cutting device, comprising a frame (1); characterized in that: It also includes a housing (5), a cutting machine body (2) is installed on the inner side of the frame (1), a rotating roller (3) is rotatably connected to the left inner side of the frame (1), five housings (5) are movably arranged on the outer side of the rotating roller (3), four positioning blocks (6) are fixedly connected in a ring array on the outer left side of the rotating roller (3), and each housing (5) has a positioning groove (7) adapted to the positioning block (6) on the left side. A motor (4) is fixedly connected to the left outer side of the frame (1), and the output shaft of the motor (4) is fixedly connected to the rotating roller (3). The motor (4) is used to drive the rotating roller (3) to rotate. A placement roller (8) is provided on the right inner side of the frame (1). An adjustment mechanism is provided on the frame (1), and the output end of the adjustment mechanism is fixedly connected to the placement roller (8). The adjustment mechanism is used to adjust the position of the placement roller (8). A through groove (10) is provided on the upper end of the frame (1).

2. The adjustable rubber ring production and cutting device according to claim 1, characterized in that: A threaded hole (11) is provided on the upper right side of the roller (3), and a threaded post (12) is connected through the threaded hole (11). A positioning hole (13) communicating with the threaded hole (11) is provided on the upper end of each sleeve (5).

3. The adjustable rubber ring production and cutting device according to claim 2, characterized in that: The right end of the roller (3) has a groove (15) and a gear disk (16) is provided in the groove (15). The bottom of the threaded column (12) is fixedly connected to the gear disk (16), and the upper end of the threaded column (12) is fixedly connected to an arc-shaped positioning protrusion (14).

4. The adjustable rubber ring production and cutting device according to claim 1, characterized in that: Four insertion rings (17) with different outer diameters are fixedly connected to the outer right side of the placement roller (8), and the outer diameters of the placement roller (8) and the four insertion rings (17) are respectively equal to the inner diameters of the five shells (5).

5. The adjustable rubber ring production and cutting device according to claim 1, characterized in that: The adjustment mechanism includes a lifting component and a horizontal displacement component. The lifting component is used to adjust the height position of the placement roller (8), and the horizontal displacement component is used to adjust the horizontal left and right position of the placement roller (8).

6. The adjustable rubber ring production and cutting device according to claim 1, characterized in that: The lifting assembly includes a cylinder (901) and a mounting block (902); a cylinder (901) is provided on the top inner side of the frame (1), and the output end of the cylinder (901) is fixedly connected to the mounting block (902). The placement roller (8) is fixedly connected to the mounting block (902), and the cylinder (901) is used to push the mounting block (902) to perform lifting and lowering movements.

7. The adjustable rubber ring production and cutting device according to claim 6, characterized in that: The horizontal displacement assembly includes a threaded rod (903), a moving block (904), and a second motor (905); the threaded rod (903) is rotatably connected inside the slot (10), the moving block (904) is threadedly connected to the outside of the threaded rod (903), the fixed end of the cylinder (901) is fixedly connected to the surface of the moving block (904), the second motor (905) is fixedly connected to the outside right side of the frame (1), the output shaft of the second motor (905) is fixedly connected to the threaded rod (903), and the second motor (905) is used to drive the threaded rod (903) to rotate.

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