Material push-pull mechanism of coil stock transporter

Abstract

The utility model discloses a material push-pull mechanism of a coil stock transporter, which comprises two groups of symmetrically arranged side edge moving frames, two ends of each side edge moving frame are respectively connected with a connecting rod through a clamping structure, each side edge moving frame comprises an upper rack and a lower rack, the upper rack is connected with the lower rack through a first sliding block, and the upper rack is connected with the lower rack through a second sliding block. The clamping structure is connected with the lower rack through a second sliding block, a first joint motor and a second joint motor are arranged on the first sliding block and the second sliding block respectively, and the joint motors are meshed with the rack through gears. The dragging mechanism is reasonable and ingenious in structural design, the joint motor is adopted for driving, the structure of the dragging mechanism is more compact, the collision probability of the transporter and other butt joint equipment in the material transferring process is reduced, the gear and rack structure cannot be affected by concentricity changes, and stable operation of the dragging mechanism can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a material push-pull mechanism of a coil material transporter. Background Art

[0002] Lithium batteries require handling equipment during the production and processing process. The coil handling machine used for the coil removes the coil from the loading equipment, moves it to the docking position, and then pushes the coil out. During this process, the coil needs to move back and forth on the load-bearing shaft. The existing structure for achieving stable movement is generally a screw structure. The motor drives the screw to rotate, so that the mechanism for clamping the coil moves along the screw. However, in order to ensure the stability of the movement of the clamping mechanism, the screws on both sides of the clamping mechanism need to be symmetrically connected. However, the positions of the screws on both sides are prone to deviations. At the same time, under the action of gravity, the screw deforms and its concentricity deteriorates, causing the screw to get stuck during the driving process, affecting the work progress. At the same time, the connection structure between the screw and the motor occupies a large space, and it is easy to collide with the loading equipment during the process of loading and unloading the coil. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a material push-pull mechanism of a coil material handling machine, which has a reasonable structural design, occupies a small space and is not easy to get stuck.

[0004] To achieve this purpose, the structure adopted by the utility model is: the material push-pull mechanism of the coil material handling machine includes two groups of symmetrically arranged side moving frames, one end of the side moving frames is connected to the clamping structure, and the other end is connected to each other through a connecting rod; the side moving frames include a rack and a joint motor, the joint motor is arranged on a slider, the slider is connected to the rack, the joint motor is connected to the gear, and the gear is meshed with the rack.

[0005] A cover shell is arranged on the outer side of the side movable frame.

[0006] The side moving frame includes an upper rack and a lower rack. The upper rack is fixedly connected to the coil handling machine, teeth are arranged at the bottom of the upper rack, the lower rack is connected to the upper rack through a first slider, teeth are arranged at the top of the lower rack, the first slider is connected to the first joint motor, the gear connected to the first joint motor is meshed with the teeth at the bottom of the upper rack and the top of the lower rack, and the clamping structure is connected to the lower rack.

[0007] The bottom of the lower rack is arranged with teeth, the clamping structure and the lower rack are connected to each other through a second slider, a second joint motor is arranged on the second slider, and a gear connected to the second joint motor is meshed with the teeth at the bottom of the lower rack.

[0008] A first sliding bar is arranged on the inner side of the upper rack, a second sliding bar is arranged on the inner side of the lower rack, and a clamping block is arranged on the first sliding block to respectively connect the first sliding bar and the second sliding bar.

[0009] A third sliding bar is arranged on the outer side of the lower rack, and a clamping block is arranged on the second sliding block and connected with the third sliding bar.

[0010] The connecting rod connects the lower racks of the two side moving frames.

[0011] The beneficial effects are: the utility model has a reasonable and ingenious structural design, is driven by a joint motor, has a more compact structure, reduces the probability of collision between the transporter and other docking equipment during material transfer, and the rack and pinion structure will not be affected by changes in concentricity, thereby ensuring stable operation of the tractor structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the side movable frame. DETAILED DESCRIPTION

[0015] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0016] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components; the fixed connection can be welding or gluing. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0018] like Figure 1The material push-pull mechanism of the coil handling machine shown includes two groups of symmetrically arranged side moving frames 2, one end of the side moving frames 2 is connected to the clamping structure 4, and the other end is connected to each other through a connecting rod 3. The side moving frame 1 includes a rack and a joint motor, the joint motor is arranged on a slider, the slider is connected to the rack, the slider and the rack are movably connected, and the slider can move along the rack. The joint motor is connected to the gear, and the gear is meshed with the rack. Since the joint motor structure is relatively compact and small, the overall space requirement for driving by the joint motor is relatively low. When the docking equipment is used to transfer the coil material, it is not easy to collide. At the same time, there is no concentricity requirement for the transmission method of the rack and gear structure, so there will be no jamming during the action due to the deterioration of the concentricity of the screw rod. And the overall installation is also more convenient and quick.

[0019] like Figure 2 As shown, each side moving frame 2 includes an upper rack 11 and a lower rack 16, the upper rack 11 is fixedly connected to the coil handling machine, the upper rack 11 is arranged with teeth at the bottom, the lower rack 11 is connected to the upper rack 11 through the first slider 13, the lower rack 16 is arranged with teeth at the top, the first joint motor 14 is connected to the first slider 13, the gear connected to the first joint motor 14 is meshed with the teeth at the bottom of the upper rack 11 and the top of the lower rack 16, and the clamping structure 4 is connected to the lower rack 16. After the first joint motor 14 drives the gear to rotate, the first slider 13 moves with the lower rack 16, so that the clamping structure 4 moves forward and backward along the upper rack 11.

[0020] In order to perform the secondary movement, teeth are arranged at the bottom of the lower rack 16, and the clamping structure 4 and the lower rack 16 are connected to each other through the second slider 17. The second joint motor 18 is provided on the second slider 17, and the gear connected to the second joint motor 18 is meshed with the teeth at the bottom of the lower rack 16. The second joint motor 18 drives the second slider 17 to move the clamping structure 4 along the second rack, thereby realizing the secondary movement of the clamping structure 4.

[0021] A first sliding bar 12 is arranged on the inner side of the upper rack 11, a second sliding bar 15 is arranged on the inner side of the lower rack 16, and a clamping block is arranged on the first sliding bar 13 to connect the first sliding bar 12 and the second sliding bar 15 respectively. The first sliding bar 13 can translate along the first sliding bar 12 and the second sliding bar 15 while achieving the connection.

[0022] A third sliding bar 19 is arranged outside the lower rack 16, a clamping block is arranged on the second slider 17 and connected to the third sliding bar 19, the clamping structure 4 is fixed on the second slider 17, and the second slider 17 can translate along the third sliding bar 19 while being connected. The running speed between the lower rack 16 and the clamping structure 4 can be controlled separately as needed.

[0023] In order to ensure the synchronization of the translation of the two sides of the clamping structure 4, the two ends of the connecting rod 3 are respectively connected to the ends of the lower racks 16 of the two side moving frames 1. The connecting rod 3 can ensure the stability of the structure while ensuring the synchronization of the lower racks 16 on both sides to avoid jamming between the lower coil and the load-bearing shaft during movement.

[0024] The outer side of the side moving frame 1 is wrapped with a cover shell 2, which can prevent dust and debris from entering and causing damage to the internal structure while achieving an aesthetic appearance, thereby ensuring the stability of the pushing and pulling process.

[0025] The power lines, signal lines, etc. connected to the first joint motor 14 and the second joint motor 18 on the side moving frame 1 are bound by a cable drag chain, and the cable drag chain is arranged in a slot body in the cover shell 2.

[0026] The utility model has a reasonable and ingenious structural design and is driven by a joint motor. The structure is more compact, which reduces the chance of collision between the transporter and other docking equipment during material transfer. The rack and pinion structure will not be affected by changes in concentricity, and can ensure stable operation of the tractor structure.

[0027] The above is based on the enlightenment of this utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of ​​this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. The material push-pull mechanism of the coil handling machine is characterized by: The side moving frame (1) comprises two groups of symmetrically arranged side moving frames (1), one end of the side moving frame (1) is connected to a clamping structure (4), and the other end is connected to each other through a connecting rod (3); the side moving frame (1) comprises a rack and a joint motor, the joint motor is arranged on a slider, the slider is connected to the rack, the joint motor is connected to a gear, and the gear is meshed with the rack.

2. The material push-pull mechanism of the coil material handling machine according to claim 1, characterized in that: A cover shell (2) is arranged on the outside of the side movable frame (1).

3. The material push-pull mechanism of the coil material handling machine according to claim 1, characterized in that: The side moving frame (1) comprises an upper rack (11) and a lower rack (16); the upper rack (11) is fixedly connected to the coil handling machine; teeth are arranged at the bottom of the upper rack (11); the lower rack (16) is connected to the upper rack (11) through a first slider (13); teeth are arranged at the top of the lower rack (16); the first slider (13) is connected to a first joint motor (14); the gear connected to the first joint motor (14) is meshed with teeth at the bottom of the upper rack (11) and at the top of the lower rack (16); and the clamping structure (4) is connected to the lower rack (16).

4. The material push-pull mechanism of the coil material handling machine according to claim 3, characterized in that: The bottom of the lower rack (16) is provided with teeth, the clamping structure (4) and the lower rack (16) are connected to each other via a second slider (17), a second joint motor (18) is arranged on the second slider (17), and a gear connected to the second joint motor (18) is meshed with teeth at the bottom of the lower rack (16).

5. The material push-pull mechanism of the coil material handling machine according to claim 3, characterized in that: A first sliding bar (12) is arranged inside the upper rack (11), a second sliding bar (15) is arranged inside the lower rack (16), and a clamping block is arranged on the first sliding block (13) to respectively connect the first sliding bar (12) and the second sliding bar (15).

6. The material push-pull mechanism of the coil material handling machine according to claim 4, characterized in that: A third sliding bar (19) is arranged outside the lower rack (16), and a clamping block is arranged on the second sliding block (17) and connected to the third sliding bar (19).

7. The material push-pull mechanism of the coil material handling machine according to claim 3, characterized in that: The connecting rod (3) connects the lower racks (16) of the two side moving frames (1).

Images