Leather cutting machine for ball production

By setting up an automatic collection system and a double-sided clamping fixture on the working plate of the ball production leather cutting machine, the problem of leather retention and offset during the cutting process after cutting is solved, and automatic collection and efficient cutting are achieved.

CN222510658UActive Publication Date: 2025-02-21JINAN XINXIN SPORTS GOODS CO LTD
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Patent Information

Application Number
CN202421010428.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-11
Publication Date
2025-02-21
Estimated Expiration
2034-05-11

AI Technical Summary

Technical Problem

After cutting, the cutting part will be trapped in the cutting hole and needs to be manually removed and collected, which is troublesome and time-consuming. At the same time, one side offset is easily affected during the cutting process. Cut quality.

Method used

A ball production leather cutting machine is designed. By setting a square hole and a second groove on the top of the working plate, and a conveyor belt and a transmission rod are provided inside it, the second electric push rod is used to push the push member down to achieve cutting. The cut leather automatically drops into the collection box, and the extrusion plate is pushed down through the first electric push rod to achieve double-sided clamping and fixing of the leather material to prevent offset.

Benefits of technology

The leather is automatically collected after cutting, which reduces manual operation time and effort, improves the efficiency and quality of the cutting process, and prevents the reduction in cutting quality caused by one side offset during the cutting process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a ball production leather cutting machine, which relates to the technical field of leather cutting machines and comprises a working plate, a U-shaped plate is fixedly connected to the top of the working plate and close to the center, a first groove is formed in the inner wall of the top of the U-shaped plate and close to the center, and a moving plate is embedded and slidably connected into the first groove. A screw rod penetrates through the surface of the moving plate and is in threaded connection with the position, close to the top, of the moving plate, the two ends of the screw rod penetrate through the U-shaped plate and are rotationally connected with bearings of the U-shaped plate, a hydraulic cylinder is embedded into the bottom of the moving plate and is fixedly connected with the bottom of the moving plate, and a cutting plate is fixedly connected to the output end of the hydraulic cylinder. According to the leather cutting device, a collecting box is placed below a square hole, at the moment, a second electric push rod pushes a push piece to descend, the effect that a cut leather part is pushed out of a cutting opening can be achieved, and at the moment, the cut leather can fall into the collecting box placed below through the square hole; therefore, the effect of conveniently collecting the cut leather can be achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of leather cutting machines, in particular to a leather cutting machine for ball production. Background Art

[0002] Ball games usually include football, handball, basketball, volleyball, badminton, tennis, golf, ice hockey, beach volleyball, baseball, softball, sepak takraw, shuttlecock, table tennis, billiards, etc., but the balls that need to be made of leather include basketball, football, volleyball, etc., and these leather balls need to use leather cutting machines in the production process.

[0003] The existing ball production and cutting machines usually leave the cut part in the cutting hole after cutting, which needs to be manually removed and collected, which is troublesome, time-consuming and labor-intensive. At the same time, during the cutting process, usually only one side of the cut part is clamped and fixed, and when the other side is offset during the cutting process, it is easy to affect the cutting quality. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the cut parts of ball production and cutting machines are usually retained in the cutting holes after cutting, which requires manual removal and collection, which is troublesome, time-consuming and labor-intensive.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ball production leather cutting machine, comprising a working plate, a U-shaped plate is fixedly connected to the top of the working plate and near the center, a first groove is opened on the top inner wall of the U-shaped plate and near the center, a moving plate is embedded and slidably connected inside the first groove, a screw is penetrated and threadedly connected on the surface of the moving plate and near the top, both ends of the screw penetrate the U-shaped plate and are rotatably connected with its bearing, a hydraulic cylinder is embedded and fixedly connected to the bottom of the moving plate, a cutting plate is fixedly connected to the output end of the hydraulic cylinder, a first electric push rod is fixedly connected to the top of the U-shaped plate and located on both sides of the moving plate, and an extrusion plate is fixedly connected to the output end of the first electric push rod, a square hole is opened on the top of the working plate, a second groove is opened on the top of the working plate and located on one side of the square hole, the second groove is connected to the square hole, a conveyor belt is arranged inside the second groove, and a transmission rod is arranged inside the conveyor belt, a second electric push rod is fixedly connected to the top inner wall of the U-shaped plate and located above the square hole, and a pushing member is fixedly connected to the output end of the second electric push rod.

[0006] Preferably, support legs are fixedly connected to the bottom of the working plate near the four corners, and support blocks are fixedly connected to the bottoms of the support legs.

[0007] Preferably, a first motor is fixedly connected to one side wall of the U-shaped plate, and an output end of the first motor is fixedly connected to one end of a screw rod.

[0008] Preferably, the surface of the movable plate and both sides of the screw rod are penetrated and slidably connected with a limiting rod, and both ends of the limiting rod are fixedly connected to the inner walls of both ends of the first groove.

[0009] Preferably, both ends of one of the transmission rods are rotatably connected to a bearing on the inner wall of the second groove, one end of the other transmission rod is rotatably connected to a bearing on the inner wall of one side of the second groove, the other end of the transmission rod passes through the inner wall of the other end of the second groove and is rotatably connected to its bearing, a side wall of the working plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to one of the transmission rods.

[0010] Preferably, a U-shaped part is fixedly connected to the top of the working plate and located at the center of the conveyor belt, and the internal bearing of the U-shaped part is rotatably connected to two rotating rods, and the surface of the rotating rods is in contact with the surface of the conveyor belt.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by placing the collection box below the square hole, the second electric push rod pushes the pusher to descend, which can achieve the effect of pushing the cut leather part out from the cutting opening. At this time, the cut leather will fall through the square hole into the collection box placed below, thereby achieving the effect of facilitating the collection of the cut leather.

[0013] 2. In the utility model, the first electric push rods on both sides of the cutting plate push the squeezing plate down, which can clamp and fix the leather material, thereby squeezing and fixing both sides of the cutting position, thereby preventing the cutting position from shifting during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a ball production and leather cutting machine;

[0015] Figure 2 The utility model provides a general structural plan of a ball production and leather cutting machine;

[0016] Figure 3 The utility model provides a sectional view of the overall structure of a ball production leather cutting machine;

[0017] Figure 4 The utility model provides a partial structural stereogram of a ball production leather cutting machine.

[0018] Legend: 1. Working plate; 2. Support leg; 3. Support block; 4. U-shaped plate; 5. First groove; 6. Moving plate; 7. Screw rod; 8. Limit rod; 9. Hydraulic cylinder; 10. Cutting plate; 11. First motor; 12. First electric push rod; 13. Extrusion plate; 14. Square hole; 15. Second groove; 16. Conveyor belt; 17. Transmission rod; 18. U-shaped piece; 19. Rotating rod; 20. Second electric push rod; 21. Pushing member; 22. Second motor. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a ball production leather cutting machine, including a working plate 1, a U-shaped plate 4 is fixedly connected to the top and near the center of the working plate 1, a first groove 5 is opened on the top inner wall and near the center of the U-shaped plate 4, a moving plate 6 is embedded and slidably connected inside the first groove 5, a screw rod 7 is penetrated and threadedly connected to the surface of the moving plate 6 and near the top, both ends of the screw rod 7 penetrate the U-shaped plate 4 and are rotatably connected to its bearing, a hydraulic cylinder 9 is embedded and fixedly connected to the bottom of the moving plate 6, an output end of the hydraulic cylinder 9 is fixedly connected to a cutting plate 10, the top of the U-shaped plate 4 and located at the moving plate 6 are provided with a first groove 5, and a moving plate 6 is embedded and slidably connected inside the first groove 5, a screw rod 7 is penetrated and threadedly connected to the surface of the moving plate 6 and near the top, and both ends of the screw rod 7 are penetrated and threadedly connected to the U-shaped plate 4 and are rotatably connected to the bearing, a hydraulic cylinder 9 is embedded and fixedly connected to the bottom of the moving plate 6, and a cutting plate 10 is fixedly connected to the output end of the hydraulic cylinder 9, and a cutting plate 10 is fixedly connected to the cutting plate 10. A first electric push rod 12 is fixedly connected to both sides of the movable plate 6, and an extrusion plate 13 is fixedly connected to the output end of the first electric push rod 12. A square hole 14 is opened at the top of the working plate 1, and a second groove 15 is opened at the top of the working plate 1 and located on one side of the square hole 14. The second groove 15 is connected to the square hole 14. A conveyor belt 16 is provided inside the second groove 15, and a transmission rod 17 is provided inside the conveyor belt 16. A second electric push rod 20 is fixedly connected to the top inner wall of the U-shaped plate 4 and located above the square hole 14, and a pushing member 21 is fixedly connected to the output end of the second electric push rod 20.

[0022] The effect achieved by the entire embodiment 1 is that a U-shaped plate 4 is fixedly connected through the top and near the center of the working plate 1, a first groove 5 is opened on the top inner wall and near the center of the U-shaped plate 4, a moving plate 6 is embedded and slidably connected inside the first groove 5, a screw 7 is passed through and threadedly connected to the surface of the moving plate 6 and near the top, both ends of the screw 7 pass through the U-shaped plate 4 and are rotatably connected to its bearing, which can play the effect of making the screw 7 rotate to drive the moving plate 6 to move, a hydraulic cylinder 9 is embedded and fixedly connected through the bottom of the moving plate 6, and a cutting plate 10 is fixedly connected to the output end of the hydraulic cylinder 9, which can play the effect of the hydraulic cylinder 9 pushing the bottom cutting plate 10 down to cut the leather below, and a first electric push rod is fixedly connected through the top of the U-shaped plate 4 and on both sides of the moving plate 6 12, the output end of the first electric push rod 12 is fixedly connected with an extrusion plate 13, which can make the first electric push rod 12 push the extrusion plate 13 to descend and clamp the leather material. A square hole 14 is opened through the top of the working plate 1, and a second groove 15 is opened at the top of the working plate 1 and on one side of the square hole 14. The second groove 15 is connected with the square hole 14. A conveyor belt 16 is arranged inside the second groove 15, and a transmission rod 17 is arranged inside the conveyor belt 16, which can transmit the leather. A second electric push rod 20 is fixedly connected through the top inner wall of the U-shaped plate 4 and above the square hole 14. A pushing member 21 is fixedly connected to the output end of the second electric push rod 20, which can make the second electric push rod 20 push the pushing member 21 to descend.

[0023] Embodiment 2, as Figure 1-4 As shown, the bottom of the working plate 1 and near the four corners are fixedly connected with support legs 2, and the bottom of the support legs 2 are fixedly connected with support blocks 3; a first motor 11 is fixedly connected to one side wall of the U-shaped plate 4, and the output end of the first motor 11 is fixedly connected to one end of the screw 7; the surface of the movable plate 6 and the two sides of the screw 7 are penetrated and slidably connected with limit rods 8, and the two ends of the limit rods 8 are both connected to the inner walls of the two ends of the first groove 5 and fixedly connected thereto; both ends of one of the transmission rods 17 are connected to the inner wall of the second groove 15 with bearings for rotation, one end of the other transmission rod 17 is connected to the inner wall of one side of the second groove 15 with bearings for rotation, and the other end of the transmission rod 17 passes through the inner wall of the other end of the second groove 15 and is connected to its bearings for rotation, a second motor 22 is fixedly connected to one side wall of the working plate 1, and the output end of the second motor 22 is fixedly connected to one of the transmission rods 17; a U-shaped piece 18 is fixedly connected to the top of the working plate 1 and located at the center of the conveyor belt 16, and the internal bearings of the U-shaped piece 18 are connected to two rotating rods 19 for rotation, and the surface of the rotating rod 19 is in contact with the surface of the conveyor belt 16.

[0024] The effect achieved by the entire embodiment 2 is that the support legs 2 are fixedly connected to the bottom of the working plate 1 and near the four corners, and the bottoms of the support legs 2 are fixedly connected to the support blocks 3, which can play the role of supporting the bottom of the working plate 1; a first motor 11 is fixedly connected to one side wall of the U-shaped plate 4, and the output end of the first motor 11 is fixedly connected to one end of the screw 7, which can play the role of enabling the first motor 11 to drive the screw 7 to rotate; a limiting rod 8 is passed through and slidably connected to the surface of the movable plate 6 and located on both sides of the screw 7, and both ends of the limiting rod 8 are fixedly connected to the inner walls of the two ends of the first groove 5, which can play the role of limiting the movable plate 6; both ends of one of the transmission rods 17 have the inner walls of the second groove 15 The second groove 15 is rotatably connected to the wall bearing, one end of the other transmission rod 17 is rotatably connected to the inner wall bearing of one side of the second groove 15, the other end of the transmission rod 17 passes through the inner wall of the other end of the second groove 15 and is rotatably connected to its bearing, and a second motor 22 is fixedly connected to one side wall of the working plate 1, and the output end of the second motor 22 is fixedly connected to one of the transmission rods 17, so that the second motor 22 can drive the transmission rod 17 to rotate; a U-shaped piece 18 is fixedly connected through the top of the working plate 1 and located at the center of the conveyor belt 16, and the internal bearing of the U-shaped piece 18 is rotatably connected to two rotating rods 19, and the surface of the rotating rod 19 is in contact with the surface of the conveyor belt 16, so that the rotating rod 19 can clamp and transmit the leather through the conveyor belt 16.

[0025] Working principle: by placing the collection box under the square hole 14, the leather material is placed above the working plate 1 and embedded under the rotating rod 19. At this time, the first electric push rod 12 pushes the extrusion plate 13 to clamp and fix the leather. At this time, the first motor 11 drives the screw 7 to rotate, and the rotation of the screw 7 drives the movable plate 6 to move. At this time, the hydraulic cylinder 9 pushes the cutting plate 10 to descend for the cutting effect. When the cutting is completed, the extrusion plate 13 is raised, and then the second motor 22 drives the transmission rod 17 to rotate the transmission conveyor belt 16. At this time, the leather will follow the transmission. When the cutting position stops at the square hole 14, the second electric push rod 20 pushes the pushing member 21 to descend to push the cut leather away, so that the cut leather can fall into the collection box.

[0026] The wiring diagram of the hydraulic cylinder 9, the first motor 11, the first electric push rod 12, the second electric push rod 20 and the second motor 22 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the hydraulic cylinder 9, the first motor 11, the first electric push rod 12, the second electric push rod 20 and the second motor 22 are no longer explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ball production leather cutting machine, comprising a working plate (1), characterized in that: A U-shaped plate (4) is fixedly connected to the top and near the center of the working plate (1); a first groove (5) is provided on the inner wall of the top and near the center of the U-shaped plate (4); a movable plate (6) is embedded in and slidably connected to the inside of the first groove (5); a screw rod (7) is passed through and threadedly connected to the surface and near the top of the movable plate (6); both ends of the screw rod (7) pass through the U-shaped plate (4) and are rotatably connected to its bearings; a hydraulic cylinder (9) is embedded in and fixedly connected to the bottom of the movable plate (6); a cutting plate (10) is fixedly connected to the output end of the hydraulic cylinder (9); and first electric push rods are fixedly connected to the top of the U-shaped plate (4) and on both sides of the movable plate (6). (12), the output end of the first electric push rod (12) is fixedly connected to an extrusion plate (13), the top of the working plate (1) is provided with a square hole (14), the top of the working plate (1) is provided with a second groove (15) located on one side of the square hole (14), the second groove (15) and the square hole (14) are connected to each other, a conveyor belt (16) is provided inside the second groove (15), and a transmission rod (17) is provided inside the conveyor belt (16), the top inner wall of the U-shaped plate (4) is fixedly connected to a second electric push rod (20) located above the square hole (14), and the output end of the second electric push rod (20) is fixedly connected to a pushing member (21).

2. A ball production and cutting machine according to claim 1, characterized in that: The bottom of the working plate (1) and near the four corners are fixedly connected with support legs (2), and the bottoms of the support legs (2) are fixedly connected with support blocks (3).

3. A ball production and cutting machine according to claim 1, characterized in that: A first motor (11) is fixedly connected to one side wall of the U-shaped plate (4), and an output end of the first motor (11) is fixedly connected to one end of a screw rod (7).

4. A ball production and cutting machine according to claim 1, characterized in that: The surface of the movable plate (6) and the two sides of the screw rod (7) are penetrated by limiting rods (8) and are slidably connected thereto. Both ends of the limiting rods (8) are fixedly connected to the inner walls of both ends of the first groove (5).

5. The ball production and cutting machine according to claim 1, characterized in that: Both ends of one of the transmission rods (17) are rotatably connected to the inner wall bearing of the second groove (15), one end of the other transmission rod (17) is rotatably connected to the inner wall bearing of one side of the second groove (15), the other end of the transmission rod (17) passes through the inner wall of the other end of the second groove (15) and is rotatably connected to its bearing, a side wall of the working plate (1) is fixedly connected to a second motor (22), and the output end of the second motor (22) is fixedly connected to one of the transmission rods (17).

6. The ball production and cutting machine according to claim 1, characterized in that: A U-shaped part (18) is fixedly connected to the top of the working plate (1) and located at the center of the conveyor belt (16). The internal bearing of the U-shaped part (18) is rotatably connected to two rotating rods (19), and the surface of the rotating rods (19) is in contact with the surface of the conveyor belt (16).