Stator automatic strapping machine

Abstract

The utility model relates to the technical field of strapping machines, in particular to an automatic strapping machine for stators. The blanking device comprises an upper fixing plate and a lower fixing plate, wherein a blanking track is arranged on the upper fixing plate; the upper fixing plate is further provided with a guide groove, a guide rod is embedded in the guide groove, the surface of the lower fixing plate is provided with a lower protrusion, the front portion of the upper end of the lower protrusion is provided with a lower blocking part, the front end of the lower fixing plate protrudes to form a front protruding part, and the front protruding part is located beside the lower blocking part. The front convex part is used for supporting the cable tie head, and the lower blocking part is used for blocking the cable tie head from moving backwards, so that the cable tie head is positioned, the cable tie head can be ensured not to move and can be quickly penetrated when the cable tie is penetrated, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tie machines, in particular to an automatic stator cable tie machine. Background Art

[0002] A Chinese utility model patent with announcement number CN 210708042U discloses a cable tie device for a cable tie machine, including a frame and a material guide pipe, a material guide cavity penetrating the frame is arranged in the frame, and a material discharge port is formed at the bottom of the frame, the material guide pipe is fixedly installed on the frame, the material guide pipe and the material guide cavity are communicated with each other, a first cylinder fixing seat is fixed in the frame, a first guide cylinder is fixed on the first cylinder fixing seat, a first piston rod is arranged in the first guide cylinder, a guide block is fixed at one end of the first piston rod, a connecting plate extends from the bottom of the frame, a guide groove, a guide device and a second cylinder fixing seat are arranged on the connecting plate, the guide groove is communicated with the material discharge port, the guide groove is relative to the guide block, the guide device can move relative to the connecting plate, a second guide cylinder is fixed on the second cylinder fixing seat, a second piston rod is arranged in the second guide cylinder, and the second piston rod is connected to the guide device. The aforementioned patent has the following problems: 1. The cable tie head cannot be stably fixed, and it is easy to make mistakes when threading the movable end of the cable tie, which greatly affects the production efficiency; 2. The inclination of the first piston rod is relatively large, which affects the operator's line of sight and is not conducive to the operator's production operation; 3. The installation method of the guide device makes the rotational force unbalanced, affecting the guidance of the cable tie.

[0003] Therefore, based on the above-mentioned defects of the existing cable tie machines, it is necessary to improve the existing cable tie machines. Utility Model Content

[0004] The utility model aims to provide a stator automatic cable tie machine in view of the deficiencies in the prior art, and the stator automatic cable tie machine solves the defects of the prior cable tie machines, such as low production efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions.

[0006] The stator automatic strapping machine comprises an upper fixed plate and a lower fixed plate. The upper fixed plate is provided with a blanking track and a guide groove. A guide rod is embedded in the guide groove. The surface of the lower fixed plate is provided with a lower protrusion. The front end of the upper end of the lower protrusion is provided with a lower stop. The front end of the lower fixed plate protrudes to form a front protrusion, and the front protrusion is located next to the lower stop.

[0007] Furthermore, the blanking track is vertically opened; the guide rod is driven by a cylinder to move up and down along the guide groove, the cylinder is installed and connected to the upper fixing plate, and the angle between the guide rod and the blanking track is 5 degrees, which can reduce the impact on the operator's line of sight and facilitate production operations.

[0008] Furthermore, the surface of the lower fixing plate has an upper protrusion, a track is formed between the lower protrusion and the upper protrusion, the upper protrusion is provided with a cutter track, and a cutter is embedded in the cutter track. The cutter is used to cut the cable tie.

[0009] Furthermore, a lower groove is provided beside the lower stop, the lower groove is located below the cutter track, and the cutter is movably inserted into the lower groove. The lower groove can limit the cutter and keep the cutter stable.

[0010] Furthermore, the front protrusion and the lower stop form an L-shape, which can further keep the cable tie head stable.

[0011] Furthermore, the lower fixed plate is pivotally connected with a guide block, the rear of the guide block has a flat abutment portion, the flat abutment portion is horizontal and movably abuts against the lower end of the lower protrusion, and a guide cylinder is installed on the side of the lower fixed plate, and the driving shaft of the guide cylinder is connected to the guide block. The guide block is driven to rotate by the guide cylinder, thereby guiding the cable tie.

[0012] Furthermore, the rear part of the guide block has an upper convex part, the upper convex part protrudes from the flat part, the upper convex part is pivotally connected to the lower fixed plate, and the lower convex part has an escape position for setting the upper convex part, so that the guide block can rotate more balanced and more effectively, cooperate with the guide rod for guidance, and make the guide rod closer to the blanking track.

[0013] The beneficial effect of the utility model is that the front convex part is used to support the cable tie head, and the lower stopper is used to stop the cable tie head from moving backward, thereby realizing the positioning of the cable tie head, so that when the cable tie is threaded, the cable tie head can be ensured not to move, and the cable tie can be threaded quickly, thereby greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram of the utility model.

[0016] Figure 3 for Figure 2 A partial enlarged schematic diagram of .

[0017] Label and description:

[0018] Upper fixed plate 1, lower fixed plate 2, blanking track 3, guide rod 4, lower protrusion 5, upper protrusion 6, cutter 7, penetration track 8, front protrusion 9, lower stop 10, lower groove 11, cable tie head 12, guide block 13, flat abutment 14, upper protrusion 15, avoidance position 16, guide cylinder 17. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] See Figure 1-Figure 3 The utility model stator automatic strapping machine comprises: an upper fixing plate 1 and a lower fixing plate 2. A blanking track 3 is provided on the upper fixing plate 1. The blanking track 3 is provided vertically. The upper fixing plate 1 is also provided with a guide groove, and a guide rod 4 is embedded in the guide groove. The guide rod 4 is driven by a cylinder to move up and down along the guide groove. The angle between the guide rod 4 and the blanking track 3 is 5 degrees. This design enables the guide rod 4 to be close to the blanking track 3, which will not affect the operator's line of sight, thereby making it more convenient for the operator to operate.

[0021] The surface of the lower fixing plate 2 of the utility model has a lower protrusion 5 and an upper protrusion 6, a track 8 is formed between the lower protrusion 5 and the upper protrusion 6, a cutter track is provided on the upper protrusion 6, and a cutter 7 is embedded in the cutter track. A lower stop 10 is provided at the front of the upper end of the lower protrusion 5, and a lower groove 11 is provided next to the lower stop 10. The lower groove 11 is located below the cutter track, and the cutter 7 can be movably inserted into the lower groove 11, and the cutter 7 can cut the cable tie when it moves.

[0022] The front end of the lower fixing plate 2 of the utility model is protruded to form a front protrusion 9, which is located next to the lower stop 10 and is used to carry the tie head 12 of the tie to position the tie head 12. The front protrusion 9 and the lower stop 10 form an L shape, which can prevent the tie head 12 from moving. The movable end of the tie passes through the tie head 12 and enters the insertion track 8, and then is cut by the cutter 7.

[0023] The lower fixed plate 2 of the utility model is pivotally connected with a guide block 13, and the rear part of the guide block 13 has a flat abutment portion 14 and an upper convex portion 15. The flat abutment portion 14 is horizontal and movably abuts against the lower end of the lower protrusion 5, and the upper convex portion 15 protrudes from the flat abutment portion 14. The upper convex block 15 is pivotally connected with the lower fixed plate 2, and the lower protrusion 5 has an avoidance position 16 for setting the upper convex block 15. A guide cylinder 17 is installed on the side of the lower fixed plate 2, and the driving shaft of the guide cylinder 17 is connected to the guide block 13. Through the above-mentioned design, the guide block 13 can be better driven by the guide cylinder 17, and it is more convenient to rotate when subjected to force, so that the cable tie can be quickly guided, and the movable end is quickly guided through the guide block 13 and the bottom of the guide rod 4 to penetrate the cable tie head 12 of the cable tie.

[0024] Of course, the embodiments described above are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. Automatic stator strapping machine, characterized by: It includes an upper fixed plate and a lower fixed plate. The upper fixed plate is provided with a blanking track and a guide groove. A guide rod is embedded in the guide groove. The surface of the lower fixed plate has a lower protrusion. The front end of the upper end of the lower protrusion has a lower stop. The front end of the lower fixed plate protrudes to form a front protrusion, which is located next to the lower stop.

2. The automatic stator strapping machine according to claim 1, characterized in that: The blanking track is opened vertically; the guide rod is driven by a cylinder to move up and down along the guide groove, the cylinder is installed and connected to the upper fixing plate, and the angle between the guide rod and the blanking track is 5 degrees.

3. The stator automatic strapping machine according to claim 1, characterized in that: The surface of the lower fixing plate is provided with an upper protrusion, a track is formed between the lower protrusion and the upper protrusion, a cutter track is provided on the upper protrusion, and a cutter is embedded in the cutter track.

4. The automatic stator strapping machine according to claim 3, characterized in that: A lower groove is provided beside the lower stop portion, the lower groove is located below the cutter track, and the cutter is movably inserted into the lower groove.

5. The automatic stator strapping machine according to claim 1, characterized in that: The front protrusion and the lower stop form an L shape.

6. The automatic stator strapping machine according to claim 1 or 2, characterized in that: The lower fixed plate is pivotally connected with a guide block, the rear of the guide block has a flat abutment portion, which is horizontal and movably abuts against the lower end of the lower protrusion. A guide cylinder is installed on the side of the lower fixed plate, and the drive shaft of the guide cylinder is connected to the guide block.

7. The automatic stator strapping machine according to claim 6, characterized in that: The rear part of the guide block is provided with an upper convex part, the upper convex part protrudes from the flat abutment part, the upper convex block is pivotally connected with the lower fixing plate, and the lower convex part has an avoidance position for setting the upper convex block.

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