Automatic grooving machine for rubber transmission belt

Abstract

The utility model relates to the technical field of grooving machines, and discloses a rubber transmission belt automatic grooving machine which comprises a workbench, a first sliding block is slidably connected to the middle side of the top of the workbench, second sliding blocks are slidably connected to the left side and the right side of the top of the first sliding block, and semicircular cylinders are fixedly connected to the tops of the second sliding blocks. A fixing box is fixedly connected to the top of the semicircular cylinder, a second motor is fixedly connected to the inner wall of the fixing box, a blade is rotatably connected to the output end of the second motor, a first fixing column is fixedly connected to the middle of the front side of the inward side of the semicircular cylinder, and a round strip is rotatably connected to the outer wall of the first fixing column. And the other end of the round bar is rotationally connected with a rotating block. According to the cutting device, when the distance between the blades needs to be adjusted, the second sliding block is pulled outwards and the second sliding block is pulled outwards, the round bar can move outwards, the blades make contact with a cut object, at the moment, a desired groove can be cut off for a large cut object, and flexibility is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of slotting machines, in particular to an automatic slotting machine for rubber transmission belts. Background Art

[0002] The automatic slotting machine for rubber transmission belts is mainly composed of the following parts: the frame, the basic structure of the entire equipment, provides stable support to ensure that the machine does not move during operation; the feeding device, the automatic feeding device feeds the rubber belt into the cutting area to ensure the continuity and stability of the cutting process; the control device, equipped with a human-machine interface, can perform parameter setting and operation monitoring to ensure the automation and intelligence of the cutting process; the safety device, including the protective cover and emergency stop button, ensures the safety of the operator.

[0003] Automatic grooving machines for rubber transmission belts are widely used in multiple industries, mainly including: manufacturing. In the production process of rubber products, they are used to accurately groove transmission belts to improve their performance and adaptability, ensuring that the transmission belts can effectively transmit power; automotive industry: used to produce automotive belts and transmission belts, ensuring that these key components have accurate groove designs to adapt to various automotive power units; mechanical equipment. In various mechanical equipment, the grooving machine can provide the required groove shape for the transmission belt, thereby improving the operating efficiency and stability of the equipment.

[0004] The advantages of the automatic grooving machine for rubber transmission belts include: the machine design optimizes the cutting process, which can effectively reduce material waste and lower production costs; the stability and durability of the equipment enhance its economic efficiency in long-term use; the easy-to-operate human-machine interface enables users to easily set parameters and monitor the production process, further improving the overall operating experience. These advantages make the automatic grooving machine for rubber transmission belts an indispensable equipment in modern manufacturing, but the existing technology has problems such as insufficient cutting accuracy and the inability to adjust the distance between the blades. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic grooving machine for rubber transmission belts, aiming to improve the problems of insufficient cutting accuracy and inability to adjust the distance between blades in the prior art.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a base plate, and an end of sliding panel withstands on the backing of the interlocking structure to prevent the interlocking structure from being damaged.

[0007] As a further description of the above technical solution:

[0008] The pushing mechanism includes a support block 1, the bottom of the support block 1 is fixedly connected to the top front side of the workbench, the inner wall of the support block 1 is fixedly connected to a motor 1, the output end of the motor 1 is rotatably connected to a rotating shaft, the front and rear sides of the outer wall of the rotating shaft are fixedly connected to a gear 1, the top left side of the workbench is fixedly connected to a support block 2, the inner wall of the support block 2 is fixedly connected to a full cylinder, the inner wall of the full cylinder is slidably connected to a rack, the outer wall of the rack is meshed with the outer wall of gear 1, and the right side of the rack is fixedly connected to the left side of slider 1.

[0009] As a further description of the above technical solution:

[0010] The left and right sides of the top of the workbench are fixedly connected with fixed blocks, and the top of the fixed block is fixedly connected with a second support bar.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the support bar 2 is fixedly connected to the motor 3, and the outer wall of the motor 3 is fixedly connected to the protection block.

[0013] As a further description of the above technical solution:

[0014] The output end of the motor three is fixedly connected to a rotating bar, and the inward side of the rotating bar is rotatably connected to the gear two.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the gear 2 is slidably connected to the gear 3, and the outer wall of the gear 3 is slidably connected to the cutting object.

[0017] As a further description of the above technical solution:

[0018] A support bar three is fixedly connected to the right side of the top of the workbench, and the top of the support bar three is slidably connected to the bottom of the gear two.

[0019] As a further description of the above technical solution:

[0020] The bottom of the workbench is fixedly connected with a plurality of support bars 1, and the plurality of support bars 1 are symmetrically designed.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, when the blade distance needs to be adjusted, the slider 2 is pulled outward. When the slider 2 is pulled outward, the round bar will also move outward. At this time, the rotating block will rotate. Since the blade is in contact with the cutting object, the desired groove can be cut even for large cutting objects, which enhances flexibility and can accurately cut rubber belts of different thicknesses, thereby improving the adaptability of the product.

[0023] 2. In the utility model, when pushing, the motor 1 fixed in the support block 1 is started. After the motor 1 is started, it will drive the rotating shaft to rotate. The rotation of the rotating shaft will drive the gear 1 to rotate. When the rack moves left and right, it will push the slider 1 to move left and right. In this way, the slider 1 can be pushed. The pushing energy can make the cutting process smoother, reduce the jamming and downtime, and further improve the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a workbench of an automatic grooving machine for rubber transmission belts proposed in the utility model;

[0025] Figure 2 This is a perspective view of the rear side of the workbench of the automatic grooving machine for rubber transmission belts proposed in the utility model;

[0026] Figure 3 This is a partial structural diagram of the workbench of an automatic grooving machine for rubber transmission belts proposed in the utility model;

[0027] Figure 4 This is a diagram showing the partial structure of the workbench of the automatic grooving machine for rubber transmission belts proposed in the utility model;

[0028] Figure 5 This is a partial structural exploded view of the workbench of the automatic grooving machine for rubber transmission belts proposed in the utility model.

[0029] Legend:

[0030] 1. Workbench; 2. Pushing mechanism; 201. Support block 1; 202. Motor 1; 203. Full cylinder; 204. Support block 2; 205. Rack; 206. Rotating shaft; 207. Gear 1; 3. Slider 1; 4. Slider 2; 5. Semi-cylinder; 6. Fixed box; 7. Motor 2; 8. Support bar 1; 9. Support bar 2; 10. Gear 2; 11. Gear 3; 12. Cutting material; 13. Blade; 14. Fixed column 1; 15. Fixed column 2; 16. Round bar; 17. Telescopic rod; 18. Rotating block; 19. Motor 3; 20. Support bar 3; 21. Rotating bar; 22. Protective block; 23. Fixed block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see the attached Figure 3 , Attachment Figure 4 and attached Figure 5The present invention provides an embodiment of an automatic grooving machine for rubber transmission belts, comprising a workbench 1, a slider 3 is slidably connected to the middle side of the top of the workbench 1, and sliders 2 4 are slidably connected to the left and right sides of the top of the slider 3, and a semi-cylinder 5 is fixedly connected to the top of the slider 2 4. A sliding slider 3 is designed at the central position of the top of the workbench 1, and sliding sliders 2 4 are installed on the left and right sides of the top of the slider 3, respectively. The top of each slider 2 4 is fixedly connected to a semi-cylinder 5, and the top of the semi-cylinder 5 is fixedly connected to a fixed box 6, and the inner wall of the fixed box 6 is fixedly connected to a motor 2 7. The output end of the motor 2 7 is rotatably connected to a blade 13, and the middle part of the front side of the inner side of the semi-cylinder 5 is fixedly connected to a fixed column 14, and the top of the semi-cylinder 5 is fixed with a fixed box 6, and a motor 2 7 is installed on the inner wall of the fixed box 6. The output end of the motor is connected to the blade 13 in a rotating manner. At the central position of the inner front part, a fixed column 14 is fixed, and the outer wall of the fixed column 14 is rotatably connected to a round bar 16, and the other end of the round bar 16 is rotatably connected to a rotating block 18. The outer wall of this fixed column 14 is rotatably connected to a round bar 16, and the other end of the round bar 16 is rotatably connected to a rotating block 18. At the top of the workbench 1, there is also a fixed column 2 15, the upper and middle part of its outer wall is rotatably connected to the middle part of the rotating block 18. The top of the workbench 1 is fixedly connected to the fixed column 2 15, and the upper and middle part of the outer wall of the fixed column 2 15 is rotatably connected to the middle part of the rotating block 18. A telescopic rod 17 is fixedly connected to the middle part of the rear side of the rotating block 18, and the other end of the telescopic rod 17 is fixedly connected to the inward side of the slider 2 4. A pushing mechanism 2 is provided on the top of the workbench 1, and the pushing mechanism 2 is used for pushing. The top of the workbench 1 is also equipped with a pushing mechanism 2. The main function of this pushing mechanism 2 is to push the rubber transmission belt so that it can smoothly perform the grooving operation;

[0033] Specifically, a slider 1 3 is slidably connected to the center position of the top of the workbench 1, and slider 2 4 is slidably connected to the left and right sides of the top of slider 1 3. The top of slider 2 4 is fixedly connected to a semi-cylinder 5, and the top of the semi-cylinder 5 is fixedly connected to a fixed box 6. A motor 2 7 is fixedly connected to the inner wall of the fixed box 6. The output end of the motor 2 7 is connected to a blade 13 through rotation. A fixed column 14 is fixedly connected to the middle of the front side of the inward side of the semi-cylinder 5, and a round bar 16 is rotatably connected to the outer wall of the fixed column 14. The other end of the round bar 16 is rotatably connected to a rotating block 18. The top of the workbench 1 is fixedly connected to a fixed column 2 15. A pushing mechanism 2 is provided on the top of the workbench 1. The pushing mechanism 2 is specially used to push the rubber transmission belt for grooving operations.

[0034] See attached Figure 1 , Attachment Figure 2 and attached Figure 5The pushing mechanism 2 includes a support block 201, the bottom of the support block 201 is fixedly connected to the top front side of the workbench 1, the inner wall of the support block 201 is fixedly connected to a motor 202, the output end of the motor 202 is rotatably connected to a rotating shaft 206, and the inner wall of the support block 201 is fixedly connected to the motor 202. The motor 202 serves as a power source and is responsible for driving the movement of the entire mechanism. The output end of the motor 1 202 is connected to the rotating shaft 206 by a rotating connection. The front and rear sides of the outer wall of the rotating shaft 206 are fixedly connected with a gear 1 207. The top left side of the workbench 1 is fixedly connected with a support block 204. The inner wall of the support block 204 is fixedly connected with a full cylinder 203. The front and rear sides of the outer wall of the rotating shaft 206 are fixedly connected with a gear 1 207. The design of these gears 1 207 enables the rotational motion of the rotating shaft 206 to be evenly transmitted to all directions. The top left side of the workbench 1 is fixedly connected with a support block 204. The design of the support block 204 is similar to that of the support block 1 201, but its main function is to provide additional support and stability. The inner wall of the support block 204 is fixedly connected with the full cylinder 203. The inner wall of the full cylinder 203 is slidably connected with a rack 205. The inner wall of the full cylinder 203 is slidably connected with a rack 2 05. The design of the rack 205 enables it to slide along the inner wall of the entire cylinder 203. The outer wall of the rack 205 is meshed and connected with the outer wall of the gear 1 207. The outer wall of the rack 205 is meshed and connected with the outer wall of the gear 1 207. This meshing method ensures that the rack 205 can perform corresponding linear motion as the gear 1 207 rotates. The right side of the rack 205 is fixedly connected to the left side of the slider 1 3. The top right side of the workbench 1 is fixedly connected with a support bar 3 20. The top of the support bar 3 20 is slidably connected to the bottom of the gear 2 10. The design of the slider 1 3 enables it to slide along the rack 205, thereby achieving a wider range of linear motion. The top right side of the workbench 1 is fixedly connected with a support bar 3 20. The design of the support bar 3 20 not only provides additional support, but also is slidably connected to the bottom of the gear 2 10 through its top.

[0035] Specifically, the design of the pushing mechanism 2 is intended to achieve precise motion control and stable support. The pushing mechanism 2 includes a support block 201, the bottom of which is tightly combined with the top front side of the workbench 1 through a fixed connection. This fixed connection ensures that the support block 201 will not be displaced during operation. A motor 202 is fixedly connected to the inner wall of the support block 201. The motor 202 is the core power source of the pushing mechanism 2 and is responsible for providing the necessary power to drive subsequent moving parts. The output end of the motor 202 is connected to the rotating shaft 206 through a rotating connection. The rotating shaft 206 is a key transmission component. The front and rear sides of its outer wall are fixedly connected with a gear 207. The design of the gear 207 enables it to engage with the outer wall of the rack 205, thereby achieving precise linear motion conversion. This meshing connection ensures that the rotational motion of the rotating shaft 206 can be efficiently and accurately converted into the linear motion of the rack 205.

[0036] See attached Figure 1 , Attachment Figure 2 and attached Figure 3 , The left and right sides of the top of the workbench 1 are fixedly connected with fixed blocks 23, the top of the fixed block 23 is fixedly connected with a support bar 29, and the inner wall of the support bar 29 is fixedly connected with a motor 3 19. In the upper end area of the workbench 1, two special fixed blocks 23 are firmly installed on the left and right sides respectively. The top positions of the two fixed blocks 23 are respectively installed and fixed with support bars 29. The design of support bar 29 is ingenious, and its inner wall part is used to fix motor 3 19. The outer wall of motor 3 19 is fixedly connected with a protective block 22. The output end of motor 3 19 is fixedly connected with a rotating bar 21. The inward side of the rotating bar 21 is connected to gear 2 10. The outer wall of gear 2 10 is slidably connected to gear 3 11. The outer wall of motor 3 19 is around , is surrounded by a protective block 22 to provide additional protection. The power output end of the motor three 19 is connected to the rotating bar 21, and the inner part of the rotating bar 21 is rotatably connected to the gear two 10. The outer surface of the gear two 10 is connected to the gear three 11 by a sliding connection. The outer wall of the gear three 11 is slidably connected to the cutting object 12. The bottom of the workbench 1 is fixedly connected with a plurality of support bars 8. The plurality of support bars 8 are symmetrically designed. The outer surface of the gear three 11 is also connected to the cutting object 12 by a sliding connection. The lower end of the workbench 1 is fixedly installed with a plurality of support bars 8. These support bars 8 are arranged in a symmetrical manner, thereby enhancing the overall stability and structural strength of the workbench 1.

[0037] Specifically, two identical fixed blocks 23 are fixedly connected to the left and right sides of the top of the workbench 1. The tops of these fixed blocks 23 are each fixedly connected to support bars 29, the inner walls of which are each fixedly connected to motors 3 19, the outer walls of which are each fixedly connected to protective blocks 22, and the output ends of motors 3 19 are each fixedly connected to rotating bars 21. The inward rotation of these rotating bars 21 connects to gears 2 10, the outer walls of which are slidably connected to gears 3 11, and the outer walls of gears 3 11 are slidably connected to the object 12, allowing for precise cutting of the object 12. In addition, the bottom of the workbench 1 is fixedly connected to multiple support bars 1 8. The design of these support bars 1 8 is symmetrical to ensure the stability and sturdiness of the workbench 1.

[0038] Working principle: When the distance between the blades 13 needs to be adjusted, the slider 2 4 is pulled outward. When the slider 2 4 is pulled outward, the telescopic rod 17 fixed on the slider 2 4 is driven to move outward, and the round bar 16 also moves outward. At this time, the rotating block 18 will rotate, and the slider 2 4 is pulled outward, which will make the two semi-cylinders 5 move outward, thereby driving the blade 13 to move outward. After the distance is determined, the motor 2 7 fixed in the fixed box 6 is started. After the motor 2 7 is started, it will drive the blade 13 to rotate. Since the blade 13 is in contact with the cutting object 12, the desired groove can be cut even for a large cutting object 12, which enhances flexibility and can accurately cut rubber belts of different thicknesses, thereby improving product adaptability, reducing material waste, and reducing production costs. Adjusting the blade distance helps to extend the service life of the knife 13, reduce maintenance frequency, and improve overall production efficiency.

[0039] When pushing, the motor 202 fixed in the support block 201 is started. After the motor 202 is started, it will drive the rotating shaft 206 to rotate. The rotation of the rotating shaft 206 will drive the gear 207 to rotate. Since the gear 207 is engaged with the rack 205, the rotation of the gear 207 will drive the rack 205 to move left and right. When the rack 205 moves left and right, it will push the slider 3 to move left and right, so that the slider 3 can be pushed. The pushing energy can make the cutting process smoother, reduce jams and downtime, and further improve the overall production efficiency. The application of this equipment helps to optimize the production process, save time and cost.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic grooving machine for a rubber transmission belt, comprising a workbench (1), characterized in that: The middle side of the top of the workbench (1) is slidably connected to a slider (3), the left and right sides of the top of the slider (3) are slidably connected to sliders (4), the top of the slider (4) is fixedly connected to a semi-cylinder (5), the top of the semi-cylinder (5) is fixedly connected to a fixed box (6), the inner wall of the fixed box (6) is fixedly connected to a motor (7), the output end of the motor (7) is rotatably connected to a blade (13), the middle part of the front side of the inward side of the semi-cylinder (5) is fixedly connected to a fixed column (14), the fixed column (14) is fixedly connected to the inner wall of the fixed box (6), and the output end of the motor (7) is rotatably connected to a blade (13). The outer wall is rotatably connected to a round bar (16), and the other end of the round bar (16) is rotatably connected to a rotating block (18). The top of the workbench (1) is fixedly connected to a second fixed column (15), and the upper middle portion of the outer wall of the second fixed column (15) is rotatably connected to the middle portion of the rotating block (18). The middle portion of the rear side of the rotating block (18) is fixedly connected to a telescopic rod (17), and the other end of the telescopic rod (17) is fixedly connected to the inward side of the second slider (4). A pushing mechanism (2) is provided on the top of the workbench (1), and the pushing mechanism (2) is used for pushing.

2. The automatic grooving machine for rubber transmission belts according to claim 1, characterized in that: The pushing mechanism (2) comprises a support block 1 (201), the bottom of the support block 1 (201) is fixedly connected to the front side of the top of the workbench (1), the inner wall of the support block 1 (201) is fixedly connected to a motor 1 (202), the output end of the motor 1 (202) is rotatably connected to a rotating shaft (206), the front and rear sides of the outer wall of the rotating shaft (206) are fixedly connected to a gear 1 (207), the left side of the top of the workbench (1) is fixedly connected to a support block 2 (204), the inner wall of the support block 2 (204) is fixedly connected to a full cylinder (203), the inner wall of the full cylinder (203) is slidably connected to a rack (205), the outer wall of the rack (205) is meshedly connected to the outer wall of the gear 1 (207), and the right side of the rack (205) is fixedly connected to the left side of the slider 1 (3).

3. The automatic grooving machine for rubber transmission belts according to claim 1, characterized in that: The left and right sides of the top of the workbench (1) are fixedly connected with fixed blocks (23), and the top of the fixed block (23) is fixedly connected with a second support bar (9).

4. The automatic grooving machine for rubber transmission belts according to claim 3, characterized in that: The inner wall of the second support bar (9) is fixedly connected to the third motor (19), and the outer wall of the third motor (19) is fixedly connected to the protective block (22).

5. The automatic grooving machine for rubber transmission belts according to claim 4, characterized in that: The output end of the motor three (19) is fixedly connected to a rotating bar (21), and the inward side of the rotating bar (21) is rotatably connected to the gear two (10).

6. The automatic grooving machine for rubber transmission belts according to claim 5, characterized in that: The outer wall of the gear 2 (10) is slidably connected to the gear 3 (11), and the outer wall of the gear 3 (11) is slidably connected to the cutting object (12).

7. The automatic grooving machine for rubber transmission belts according to claim 1, characterized in that: A support bar three (20) is fixedly connected to the right side of the top of the workbench (1), and the top of the support bar three (20) is slidably connected to the bottom of the gear two (10).

8. The automatic grooving machine for rubber transmission belts according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with a plurality of support bars (8), and the plurality of support bars (8) are symmetrically designed.

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