Clamping mechanism of coil stock transporter

Abstract

The utility model discloses a coil stock transporter clamping mechanism which comprises side plates, the two side plates are symmetrically arranged, the tops of the two side plates are connected through a connecting plate, a clamp is arranged between the two side plates and comprises a top beam and two clamping blocks, the two clamping blocks are symmetrically arranged on the two sides of the bottom of the top beam, and the top beam and the connecting plate are provided with a rack and a gear in a straight descending mode. And the gear is driven by a joint motor arranged in a motor box. The lifting mechanism is reasonable and ingenious in structural design, gear and rack meshing replaces an air cylinder for lifting operation, the rack is stored in the motor box when clamping is not carried out and cannot collide with butt-joint equipment, the lifting height can be accurately controlled through cooperation of the gear and the rack, the space occupied by the joint motor is small, the overall structure is more optimized, and the work efficiency is improved. And the occupied space is smaller.

Description

Technical Field

[0001] The utility model relates to a clamping mechanism, in particular to a clamping mechanism of a coil material transporter. Background Art

[0002] The coil handling machine used in battery assembly removes the coil from the docking device and then puts it on the load-bearing shaft. At the same time, the clamping mechanism needs to provide a certain lifting effect. The existing handling machines generally use cylinders as lifting tools. The overall structure of the cylinder drive is relatively large and requires more space. When the coil is not clamped, the cylinder itself will be higher than the clamping mechanism. During the docking and transfer process of the coil, the cylinder will collide with the docking equipment, affecting the loading. Therefore, manual loading is required, which is not conducive to automated continuous operation. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a coil material handling machine clamping mechanism, which occupies a small space as a whole and can ensure automatic and continuous operation.

[0004] To achieve this purpose, the structure adopted by the utility model is: a coil handling machine clamping mechanism, including two symmetrically arranged side panels, the tops of the side panels are connected to each other through a connecting plate to form a door-shaped frame, a clamp is arranged in the door-shaped frame, the clamp includes two clamping blocks and a top beam, the two clamping blocks are symmetrically connected to the bottom of the top beam, the center of the top beam is vertically connected to a rack, a joint motor is arranged on the connecting plate, the joint motor is connected to a gear, and the gear is meshed with the rack.

[0005] An inflatable top block is arranged inside the clamp block.

[0006] The bottom of the rack is fixed on the top beam by bolts.

[0007] A roller is arranged on one side of the red phosphorus 12, and a rack is clamped between the roller and the gear.

[0008] A limit plate is arranged at the rear side of the clamp, and the limit plate is a door-shaped steel plate structure. The limit plate is connected to the top beam and the clamp block by bolts.

[0009] A plurality of sliding blocks are arranged on the outer side of the clamping block, a sliding rail is arranged on the inner side of the side plate, and the sliding blocks are clamped on the sliding rail.

[0010] The beneficial effects are: the structural design of the utility model is reasonable and ingenious, the gear rack meshing replaces the cylinder for lifting operations, the rack is retracted into the motor box when not clamped, and will not collide with the docking equipment, and the cooperation of the gear and the rack can accurately control the lifting height, the joint motor occupies a small space, making the overall structure more optimized and occupying a smaller space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a front view structural diagram of the utility model;

[0014] Figure 3 It is a rear view structural diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the meshing structure of rack and gear. DETAILED DESCRIPTION

[0016] 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.

[0017] 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.

[0018] 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.

[0019] like Figure 1-Figure 4The clamping mechanism of the coil handling machine shown includes two symmetrically arranged side panels 1, the tops of the side panels 1 are connected to each other through a connecting plate 7 to form a door-shaped frame, a clamp is arranged in the door-shaped frame, and the clamp includes two clamping blocks 2 and a top beam 4, the two clamping blocks 2 are symmetrically connected to the bottom of the top beam 4, the top center of the top beam 4 is vertically connected to a rack 6, one side of the rack 6 is arranged with teeth, and a joint motor 10 is arranged on the connecting plate 7, the joint motor 10 is connected to a gear 12, and the gear 12 is meshed with the rack 6. The joint motor has a compact structure, and the use of the joint motor for driving can reduce the occupied space of the clamping mechanism, and when the clamping mechanism is not clamping, the rack 6 can be put into the motor box 5, reducing the occupied space at the top of the clamping mechanism, and when the feeding device is docked, it will not collide with the feeding device.

[0020] An inflatable top block 3 is arranged inside the clamping block 2. The inflatable top block 3 pops out under the action of air pressure during clamping to achieve clamping of the coil.

[0021] The bottom of the rack 6 is fixed to the top beam 4 by bolts. When the teeth of the rack 6 are severely worn after long-term work, the rack 6 can be quickly replaced. The connection between the top beam 4 and the rack 6 is recessed inward so that the surface of the rack 6 is flush with the top beam 4 after installation.

[0022] like Figure 4 As shown, a roller 13 is arranged on one side of the gear 12, and the roller 13 is an I-shaped wheel. The rack 6 is clamped between the roller 13 and the gear 12. When the rack 6 moves up and down, the roller 3 provides support to prevent the rack 6 from being squeezed and loosened for a long time, while ensuring the vertical movement of the rack 6.

[0023] A limiting plate 8 is arranged on the rear side of the clamp. The limiting plate 8 is a door-shaped steel plate structure. The limiting plate 8 is connected to the top beam 4 and the clamp block 2 by bolts. The limiting plate 8 can strengthen the connection between the top beam 4 and the clamp block 2 to provide a guarantee for clamping heavier coils. At the same time, the inner width of the limiting plate 8 is smaller than the width between the two clamp blocks 2. When the coil is clamped, the central sleeve is limited by the limiting plate 8 to avoid the coil being unbalanced and loosened due to the poor clamping position of the clamp block 2 and the sleeve.

[0024] A plurality of sliders 11 are arranged on the outside of the clamping block 2, and a slide rail 9 is arranged on the inside of the side plate 1, and the sliders 11 are clamped on the slide rail 9. The sliders 11 and the slide rail 9 ensure the stable lifting and lowering of the clamp to avoid shaking during the lifting process and causing the coil to fall off.

[0025] The joint motor 10 and the gear 12 are arranged on the front and rear sides of the connecting plate 7, and the gear 12 and the roller 13 are covered by the motor box 5 to prevent debris from entering during operation and affecting the meshing of the gear 12 and the rack 6.

[0026] The utility model has a reasonable and ingenious structural design. It utilizes the joint motor 10 and the rack 6 as the driving structure, optimizes the structure of the lifting unit, and reduces the space occupied by the lifting unit. When performing clamping operations, the loading equipment will not collide with the clamping mechanism, so automatic docking and transmission can be performed, thereby improving the degree of automation of the battery assembly operation and improving the work efficiency of the battery assembly operation.

[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 coil handling machine clamping mechanism is characterized by: The invention comprises two symmetrically arranged side panels (1), the tops of the side panels (1) are connected to each other via a connecting plate (7) to form a door-shaped frame, a clamp is arranged in the door-shaped frame, the clamp comprises two clamping blocks (2) and a top beam (4), the two clamping blocks (2) are symmetrically connected to the bottom of the top beam (4), the center of the top beam (4) is vertically connected to a rack (6), a joint motor (10) is arranged on the connecting plate (7), the joint motor (10) is connected to a gear (12), and the gear (12) is meshed with the rack (6).

2. The coil handling machine clamping mechanism according to claim 1, characterized in that: An inflatable top block (3) is arranged inside the clamping block (2).

3. The coil handling machine clamping mechanism according to claim 1, characterized in that: The bottom of the rack (6) is fixed to the top beam (4) by means of bolts.

4. The coil handling machine clamping mechanism according to claim 1, characterized in that: A roller (13) is provided on one side of the gear (12), and the rack (6) is clamped between the roller (13) and the gear (12).

5. The coil handling machine clamping mechanism according to claim 1, characterized in that: A limit plate (8) is arranged on the rear side of the clamp, the limit plate (8) being a door-shaped steel plate structure, and the limit plate (8) is connected to the top beam (4) and the clamp block (2) by means of bolts.

6. The coil handling machine clamping mechanism according to claim 1, characterized in that: A plurality of sliding blocks (11) are arranged on the outer side of the clamping block (2), a sliding rail (9) is arranged on the inner side of the side plate (1), and the sliding blocks (11) are clamped on the sliding rail (9).

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