Material pushing shaft structure

Abstract

The utility model discloses a material pushing shaft structure which comprises a material shaft and a lead screw module group, the lead screw module group comprises one or more lead screws, the lead screws are connected to a gear box, a gear is arranged in the gear box and connected with a motor, the gear box is connected to a connecting plate at one end of the material shaft, and the lead screws are arranged on the outer side of the material shaft. The end of the lead screw is connected with an end cover of the material shaft through a bearing, and a connecting block is arranged on the lead screw. The screw rod module group is reasonable and ingenious in structural design, the material shaft is connected with the support of the material pushing mechanism through the connecting block, the motor rotates to drive the screw rod to rotate, so that the material shaft moves front and back, the screw rod connecting structure is simple, and when the screw rod goes wrong, the screw rod module group can be integrally taken down for maintenance, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to a pushing shaft structure, in particular to a pushing shaft structure used for transporting coiled materials. Background Art

[0002] When transporting battery coils, a pushing structure is generally required that connects the material shaft with a screw rod, and uses the rotation of the screw rod to drive the material shaft to move back and forth to realize the transportation of the coil. However, the screw rod and the material shaft are usually integrated, and the connection structure is complex. As a result, when the screw rod fails, the disassembly of the screw rod is cumbersome and inconvenient for maintenance. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies, the utility model provides a push shaft structure to realize modularization of the screw rod and facilitate maintenance.

[0004] To achieve this purpose, the structure adopted by the utility model is: a pushing shaft structure, including a material shaft and a screw module group, the material shaft is a horizontally arranged hollow cylindrical structure, a connecting plate is provided at one end, an end cover is provided at the other end, a notch is provided in the center of the connecting plate, the screw module group includes one or more screws, the screws are connected to the gear box, a gear is provided in the gear box, and the motor is connected to the gear box, so that the screw is arranged on the outside of the material shaft, and the end of the screw is connected to the end cover of the material shaft through a bearing, and one or more screws are connected to a connecting block.

[0005] A side plate is set on one side of the screw rod and a cover plate is set on the other side to wrap the screw rod between the side plate and the cover plate. The upper and lower sides of the side plate are slide rail structures. The center of the connecting block is connected to the screw rod, and the edge is connected to the upper and lower slide rails of the side plate. The motor connected to the gear box is set in the material shaft through the notch in the center of the connecting plate.

[0006] The surface of the material shaft is arranged with bearing wheels.

[0007] A blocking cylinder is arranged on the top of the material shaft. The cylinder body of the blocking cylinder is arranged inside the material shaft, and the piston rod of the blocking cylinder passes through the surface of the material shaft.

[0008] A locking cylinder is provided at the bottom of the material shaft, the cylinder body of the locking cylinder is arranged in the material shaft, the piston rod is connected to an anti-collision block, the piston rod passes through the surface of the material shaft, and the anti-collision block is arranged outside the material shaft.

[0009] A photoelectric switch is provided on the surface of the material shaft.

[0010] A plurality of anti-collision blocks are provided on one side of the connecting plate facing the end cover.

[0011] Its beneficial effects are: the structural design of the utility model is reasonable and ingenious, the material shaft is connected to the bracket of the pushing mechanism by using a connecting block, the rotation of the motor drives the rotation of the screw rod, so that the material shaft moves back and forth, the screw rod connection structure is simple, when there is a problem with the screw rod, the screw rod module group can be removed as a whole for maintenance, which is convenient and quick. 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 the main view of the utility model;

[0014] Figure 2 Schematic diagram of the structure of the screw module group. DETAILED DESCRIPTION

[0015] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0016] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components; a fixed connection can be welding or gluing. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0018] like Figure 1 、 Figure 2The pushing shaft structure shown includes a material shaft 2 and a screw module group. The material shaft 2 is a horizontally arranged hollow cylindrical structure, with a connecting plate 1 at one end and an end cover 9 at the other end. A notch is set in the center of the connecting plate 1. The screw module group includes one or more screws 3, which are connected to the gear box 4. A gear is set in the gear box 4 and is connected to the motor 10. The screw 3 is rotated under the drive of the motor 10. The gear box 4 is connected to the connecting plate 1 so that the screw 3 is set on the outside of the material shaft 2. The end of the screw 3 is connected to the end cover 9 of the material shaft 2 through a bearing. One or more screws 3 are connected to a connecting block 11, which is connected to the bracket of the pushing mechanism. When the screw 3 rotates, the material shaft 2 moves back and forth.

[0019] like Figure 2 As shown, a side plate 12 is provided on one side of the screw rod 3, and a cover plate 13 is provided on the other side, so that the screw rod 3 is wrapped between the side plate 12 and the cover plate 13. The side plate 12 is close to the material shaft 2, and the upper and lower sides of the side plate 12 are slide rail structures. The center of the connecting block 11 is connected to the screw rod 3, and the edge is connected to the slide rails above and below the side plate 12, so that the material shaft 2 can move smoothly along the slide rails above and below the side plate 12 during the rotation of the screw rod 3. The motor 10 connected to the gear box 4 is arranged in the material shaft 2 through the notch in the center of the connecting plate 1, protecting the motor 10 in the material shaft 2 to avoid collision caused by exposure and affecting the performance of the motor 10. The screw rod module group as a whole is fixedly connected to the material shaft 2 only at the connecting plate 1 part, so it is convenient and quick to disassemble, and can be disassembled as a whole for maintenance without affecting the stability of other components on the material shaft 2.

[0020] The surface of the material shaft 2 is provided with bearing wheels 8 , which are rollers in the direction of movement of the material shaft 2 , so as to reduce friction when the coil moves on the material shaft 2 .

[0021] One or more blocking cylinders 6 are provided on the top of the material shaft 2. The cylinder body of the blocking cylinder 6 is set inside the material shaft 2, and the piston rod thereof passes through the surface of the material shaft. When the piston rod of the blocking cylinder 6 is pushed out, the coil is clamped in front and behind the blocking cylinder to prevent the coil from slipping and the front and rear coils from colliding during movement.

[0022] A locking cylinder 5 is provided at the bottom of the material shaft 2. The cylinder body of the locking cylinder 5 is provided in the material shaft 2. An anti-collision block is connected to its piston rod. The piston rod passes through the surface of the material shaft 2. The anti-collision block is provided on the outside of the material shaft 2. After the coil is blocked by the cylinder 6 to limit the position, the locking cylinder 5 is pushed out and the anti-collision block supports the inner ring of the coil, so that the coil is locked on the material shaft 2 and cannot move.

[0023] A photoelectric switch 7 is provided on the surface of the material shaft 2 to detect whether there is material on the material shaft. The photoelectric switch 7 is connected to the controller, and can thereby perform linkage control on the blocking cylinder 6 and the locking cylinder 5.

[0024] A plurality of anti-collision blocks are provided on the side of the connecting plate 1 facing the end cover 9 to prevent the coil from colliding with the connecting plate 1 .

[0025] The above description is based on the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the content of the specification. Its technical scope must be determined according to the scope of the claims.

Claims

1. The push shaft structure is characterized by: The invention comprises a material shaft (2) and a screw module group. The material shaft (2) is a horizontally arranged hollow cylindrical structure, a connecting plate (1) is provided at one end, and an end cover (9) is provided at the other end. A notch is provided in the center of the connecting plate (1). The screw module group comprises one or more screws (3). The screws (3) are connected to a gear box (4). A gear is provided in the gear box (4) and is connected to a motor (10). The gear box (4) is connected to the connecting plate (1) so that the screws (3) are arranged outside the material shaft (2). The ends of the screws (3) are connected to the end cover (9) of the material shaft through bearings. One or more screws are connected to a connecting block (11).

2. The push shaft structure according to claim 1, characterized in that: A side plate (12) is provided on one side of the screw rod (3), and a cover plate (13) is provided on the other side, so that the screw rod (3) is wrapped between the side plate (12) and the cover plate (13). The upper and lower sides of the side plate (12) are slide rail structures. The center of the connecting block (11) is connected to the screw rod (3), and the edge is connected to the upper and lower slide rails of the side plate (12). The motor (10) connected to the gear box (4) passes through the notch in the center of the connecting plate (1) and is arranged in the material shaft (2).

3. The push shaft structure according to claim 1, characterized in that: Bearing wheels (8) are arranged on the surface of the material shaft (2).

4. The pusher shaft structure according to claim 1, characterized in that: A blocking cylinder (6) is provided on the top of the material shaft (2); the cylinder body of the blocking cylinder (6) is provided inside the material shaft (2), and the piston rod thereof passes through the surface of the material shaft (2).

5. The pusher shaft structure according to claim 1, characterized in that: A locking cylinder (5) is provided at the bottom of the material shaft (2). The cylinder body of the locking cylinder (5) is provided inside the material shaft (2). An anti-collision block is connected to the piston rod of the locking cylinder (5). The piston rod passes through the surface of the material shaft, and the anti-collision block is provided outside the material shaft.

6. The push shaft structure according to claim 1, characterized in that: A photoelectric switch (7) is provided on the surface of the material shaft (2).

7. The pusher shaft structure according to claim 1, characterized in that: A plurality of anti-collision blocks are provided on one side of the connecting plate (1) facing the end cover (9).

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