Material coil push-pull mechanism

Abstract

The utility model discloses a material coil push-pull mechanism which comprises a rack, and a feeding motion unit and a lifting motion unit are installed on the rack. The feeding movement unit comprises a first servo motor fixedly installed at the bottom of the rack and a lead screw rotationally installed on the rack, an output shaft of the first servo motor is provided with a driving belt wheel, one end of the lead screw extends out of the rack, the extending end of the lead screw is provided with a driven belt wheel, and the driving belt wheel and the driven belt wheel are connected through a belt. The lifting motion unit and the connecting assembly are driven by the lead screw in the feeding motion unit to do horizontal reciprocating motion, and the push-pull rod is driven by the connecting rod in the lifting motion unit to do vertical reciprocating motion, so that material pushing and pulling operation on a material coil is achieved, and feeding and discharging of the material coil are further achieved. The whole push-and-pull operation process of the material coil is automatic in the whole process, safety is high, production efficiency is greatly improved, and the complexity of the push-and-pull operation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production machinery and equipment, in particular to a material roll pushing and pulling mechanism. Background Art

[0002] With the advent of the Industrial 4.0 era, factories are gradually shifting towards digitalization and automation in order to establish a highly flexible production model for personalized and digital products and services. The demand for rolls in the production process of new energy batteries is also increasing with the development of technology. Since the structure of the roll is a hollow cylinder, it is often pushed and pulled during the production process to achieve the loading and unloading of the roll.

[0003] At present, the pushing and pulling operations of material rolls are basically performed manually, which is inefficient; and the pushing and pulling operations require two mechanisms to complete, one on the AGV and the other on the equipment, making its complexity self-evident. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide a material roll pushing and pulling mechanism to solve the problem that the existing material roll pushing and pulling operations need to be performed manually, resulting in low production efficiency; it also solves the problem that the existing material roll pushing and pulling operations are complicated and inconvenient to implement.

[0005] Technical solution: The utility model provides a roll push-pull mechanism, comprising a frame, on which a feeding motion unit and a lifting motion unit are installed;

[0006] The feeding motion unit comprises a first servo motor fixedly mounted at the bottom of the frame and a screw rod rotatably mounted on the frame, a driving pulley is arranged on the output shaft of the first servo motor, one end of the screw rod extends out of the frame and a driven pulley is arranged on the extended end of the screw rod, and the driving pulley and the driven pulley are connected by a belt; an adjusting seat is threadedly connected to the screw rod, and the adjusting seat is connected to the lifting motion unit through a connecting assembly;

[0007] The lifting motion unit includes a second servo motor fixedly mounted on the base plate, a rotating plate is provided on the output shaft of the second servo motor, one end of the rotating plate is rotatably connected to one end of a connecting rod via a rotating shaft, the other end of the connecting rod is rotatably connected to a connecting seat via a rotating shaft, and the connecting seat is fixedly connected to the push-pull rod.

[0008] Furthermore, the connecting assembly includes a sleeve fixedly connected to the adjusting seat, a vertically arranged base plate fixedly mounted on the sleeve, a first slide rail fixedly mounted on the base plate, a first slider slidably connected to the first slide rail, and the first slider is fixedly connected to one end of the push-pull rod.

[0009] Furthermore, a horizontally arranged first stopper is fixedly mounted on the shaft sleeve, and the first stopper is located directly below the first sliding block.

[0010] Furthermore, a second slide rail is fixedly mounted on the frame, a second slider is slidably connected to the second slide rail, the second slider is fixedly connected to one end of the bottom plate via a connecting block, and the second slider is also fixedly connected to the base plate.

[0011] Furthermore, second stoppers for stopping the movement of the material roll are fixedly installed on both sides of the frame.

[0012] Furthermore, the push-pull rod has an L-shaped structure.

[0013] Furthermore, the second servo motor is fixedly connected to the base plate via a U-shaped block, and an output shaft of the second servo motor passes through the base plate.

[0014] Furthermore, an L-shaped protective plate is fixedly mounted on the frame to prevent the bottom plate from moving left and right.

[0015] Beneficial effects: The utility model drives the lifting and lowering units and the connecting components to reciprocate horizontally through the lead screw in the feeding unit, and then drives the push-pull rod to reciprocate vertically through the connecting rod in the lifting unit, thereby realizing the pushing and pulling operation of the material roll, and further realizing the loading and unloading of the material roll. The entire pushing and pulling operation process of the material roll is fully automated, which is not only safer than the traditional manual operation, but also greatly improves the production efficiency and reduces the complexity of the pushing and pulling operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial enlarged view of the utility model;

[0018] Figure 3 It is a schematic diagram of the lifting motion unit structure;

[0019] Figure 4 It is a schematic diagram of the push-pull rod structure. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] like Figures 1 to 4As shown, the utility model is a material roll push-pull mechanism, including a frame 1, on which a feeding motion unit 2 and a lifting motion unit 3 are installed; the feeding motion unit 2 drives the lifting motion unit 3 to reciprocate horizontally, and then the lifting motion unit 3 drives the push-pull rod 36 to reciprocate vertically, thereby realizing the pushing and pulling operations of the material roll, and further realizing the loading and unloading of the material roll.

[0022] Among them, the feeding motion unit 2 includes a first servo motor 21 fixedly mounted on the bottom of the frame 1 and a screw rod 22 rotatably mounted on the frame 1, a driving pulley 23 is provided on the output shaft of the first servo motor 21, one end of the screw rod 22 extends out of the frame 1 and a driven pulley 24 is provided on the extended end of the screw rod 22, the driving pulley 23 and the driven pulley 24 are connected by a belt 25, so that the output shaft of the first servo motor 21 rotates, the driven pulley 24 can be driven to rotate through the belt 25, and then the screw rod 22 is driven to rotate; an adjusting seat 26 is threadedly connected to the screw rod 22, and the adjusting seat 26 is connected to the lifting motion unit 3 through the connecting component 4, so that when the screw rod 22 rotates, the adjusting seat 26 reciprocates horizontally on the screw rod 22, and drives the lifting motion unit 3 to reciprocate horizontally through the connecting component 4;

[0023] The lifting motion unit 3 includes a second servo motor 32 fixedly mounted on the bottom plate 31, and a rotating plate 33 is provided on the output shaft of the second servo motor 32. One end of the rotating plate 33 is rotatably connected to one end of a connecting rod 34 through a rotating shaft, and the other end of the connecting rod 34 is rotatably connected to a connecting seat 35 through a rotating shaft. The connecting seat 35 is fixedly connected to a push-pull rod 36, and the push-pull rod 36 is an L-shaped structure, and the L-shaped vertical side of the push-pull rod 36 is arranged away from the connecting component 4; when the output shaft of the second servo motor 32 rotates, the rotating plate 33 can be driven to rotate. Since the rotating plate 33 and the connecting rod 34, as well as the connecting rod 34 and the connecting seat 35 are all rotatably connected, it can be found that the rotation of the rotating plate 33 can drive the push-pull rod 36 to reciprocate vertically;

[0024] The connecting assembly 4 includes a shaft sleeve 41 fixedly connected to the adjustment seat 26, a vertically arranged base plate 42 is fixedly mounted on the shaft sleeve 41, a first slide rail 43 is fixedly mounted on the base plate 42, a first slider 44 is slidably connected to the first slider 43, and the first slider 44 is fixedly connected to one end of the push-pull rod 36; since the first slider 44 reciprocates vertically on the first slide rail 43, in order to prevent it from colliding with the screw rod 22 during movement, a horizontally arranged first stopper 45 is also fixedly mounted on the shaft sleeve 41, and the first stopper 45 is located directly below the first slider 44, which can effectively prevent collision. The second servo motor 32 is fixedly connected to the base plate 42 through the U-shaped block 37, and the output shaft of the second servo motor 32 passes through the base plate 42, which increases the stability between the lifting motion unit 3 and the connecting assembly 4;

[0025] A second slide rail 5 is also fixedly mounted on the frame 1, and a second slider 6 is slidably connected to the second slide rail 5. The second slider 6 is fixedly connected to one end of the bottom plate 31 through a connecting block, and the second slider 6 is also fixedly connected to the base plate 42; since the second slider 6 slides on the second slide rail 5, it can more conveniently drive the second servo motor 32 to reciprocate horizontally; and the second slider 6 is fixedly connected to the base plate 42, which is equivalent to the screw rod 22 in the feed motion unit 2 rotating, driving the adjustment seat 26 to move, and then driving the connecting assembly 4 to move, which can also more conveniently drive the second servo motor 32 to reciprocate horizontally;

[0026] At the same time, second blocks 7 for blocking the movement of the roll are fixedly installed on both sides of the frame 1, and the second blocks 7 and the L-shaped vertical side of the push-pull rod 36 can position the roll. An L-shaped protective plate 8 is also fixedly installed on the frame 1 to prevent the bottom plate 31 from moving left and right. The roll push-pull mechanism of the utility model can realize the automation of the roll push-pull operation, which is not only safer than the traditional manual operation, but also greatly improves the production efficiency and reduces the complexity of the push-pull operation process.

[0027] Working principle: First, when the material roll is loaded, the second servo motor 32 is started first, and the output shaft of the second servo motor 32 rotates to drive the rotating plate 33 to rotate, and further drives the push-pull rod 36 to move vertically through the connecting rod 34 until the push-pull rod 36 is lowered to the lowest position, that is, the lowest position of the first slider 44 sliding on the first slide rail 43; then, the first servo motor 21 is started, and the output shaft of the first servo motor 21 rotates to drive the active pulley 23 to rotate, and then drives the driven pulley 24 to rotate through the belt 25, and then drives the screw rod 22 to rotate, and the screw rod 22 is threadedly connected with an adjusting seat 26, and the adjusting seat 26 moves horizontally on the screw rod 22 until the adjusting seat 26 moves To the maximum position away from the first servo motor 21; at this time, the second servo motor 32 is rotating until the push-pull rod 36 is raised to the highest position, that is, the highest position of the first slider 44 sliding on the first slide rail 43, and the push-pull rod 36 has passed through the material roll and extended out of the material roll; then, the first servo motor 21 is started in reverse, and the adjustment seat 26 drives the connecting assembly 4 and the push-pull rod 36 to move toward the first servo motor 21. During this process, the L-shaped vertical side of the push-pull rod 36 slowly approaches the material roll, driving the material roll to move in the frame 1 toward the first servo motor 21 until the material roll is against the second stop block 7, and the first servo motor 21 is turned off at this time. When the material roll is unloaded, that is, when the material roll is pushed away from the frame 1, the second servo motor 32 is started, and the output shaft of the second servo motor 32 rotates to drive the rotating plate 33 to rotate, and further drives the push-pull rod 36 to move through the connecting rod 34 until the push-pull rod 36 is lowered to the lowest position, that is, the lowest position of the first slider 44 sliding on the first slide rail 43; then, the first servo motor 21 is started, and the first servo motor 21 drives the active pulley 23 to rotate, and then drives the driven pulley 24 to rotate through the belt 25, thereby driving the screw rod 22 to rotate, and the adjusting seat 26 moves on the screw rod 22 until the adjusting seat 26 moves. The push-pull rod 36 moves to the maximum position close to the first servo motor 21; at this time, the second servo motor 32 rotates again until the push-pull rod 36 is raised to the highest position, that is, the highest position of the first slider 44 sliding on the first slide rail 43, and the push-pull rod 36 is located outside the material roll; then, the first servo motor 21 is started in reverse, and the adjustment seat 26 drives the connecting component 4 and the push-pull rod 36 to move away from the first servo motor 21. During this process, the L-shaped vertical side of the push-pull rod 36 slowly approaches the material roll, driving the material roll to move on the frame 1 in the direction away from the first servo motor 21 until the material roll is pushed away from the frame 1.The utility model drives the lifting motion unit 3 and the connecting assembly 4 to reciprocate horizontally through the lead screw 22 in the feeding motion unit 2, and then drives the push-pull rod 36 to reciprocate vertically through the connecting rod 34 in the lifting motion unit 3, thereby realizing the pushing and pulling operations of the material roll, and further realizing the loading and unloading of the material roll. The entire pushing and pulling operation process is fully automated, which is not only safer than traditional manual operations, but also greatly improves production efficiency and reduces the complexity of the pushing and pulling operation process.

Claims

1. A roll push-pull mechanism, characterized in that: It comprises a frame, on which a feeding motion unit and a lifting motion unit are installed; The feeding motion unit comprises a first servo motor fixedly mounted at the bottom of the frame and a screw rod rotatably mounted on the frame, a driving pulley is arranged on the output shaft of the first servo motor, one end of the screw rod extends out of the frame and a driven pulley is arranged on the extended end of the screw rod, and the driving pulley and the driven pulley are connected by a belt; an adjusting seat is threadedly connected to the screw rod, and the adjusting seat is connected to the lifting motion unit through a connecting assembly; The lifting motion unit includes a second servo motor fixedly mounted on the base plate, a rotating plate is provided on the output shaft of the second servo motor, one end of the rotating plate is rotatably connected to one end of a connecting rod via a rotating shaft, the other end of the connecting rod is rotatably connected to a connecting seat via a rotating shaft, and the connecting seat is fixedly connected to the push-pull rod.

2. A roll push-pull mechanism according to claim 1, characterized in that: The connecting assembly includes a shaft sleeve fixedly connected to the adjustment seat, a vertically arranged base plate fixedly mounted on the shaft sleeve, a first slide rail fixedly mounted on the base plate, a first slider slidably connected to the first slide rail, and the first slider is fixedly connected to one end of the push-pull rod.

3. A roll push-pull mechanism according to claim 2, characterized in that: A first stopper which is arranged horizontally is also fixedly mounted on the shaft sleeve, and the first stopper is located directly below the first sliding block.

4. A roll push-pull mechanism according to claim 2, characterized in that: A second slide rail is also fixedly mounted on the frame, a second slider is slidably connected to the second slide rail, the second slider is fixedly connected to one end of the bottom plate via a connecting block, and the second slider is also fixedly connected to the base plate.

5. The material roll push-pull mechanism according to claim 1, characterized in that: Second stoppers for stopping the movement of the material roll are fixedly installed on both sides of the frame.

6. A roll push-pull mechanism according to claim 1, characterized in that: The push-pull rod is in an L-shaped structure.

7. A roll push-pull mechanism according to claim 2, characterized in that: The second servo motor is fixedly connected to the base plate via a U-shaped block, and the output shaft of the second servo motor passes through the base plate.

8. The material roll push-pull mechanism according to claim 1, characterized in that: The frame is also fixedly provided with an L-shaped protective plate for preventing the bottom plate from moving left and right.

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