Lithium battery charger power line cutting device

Abstract

The utility model belongs to the technical field of lithium batteries, and particularly relates to a lithium battery charger power line cutting device which comprises a bottom plate, a shell, a feeding mechanism, a driving mechanism and a cutting mechanism, corresponding line feeding grooves are formed in the left end and the right end of the shell, the feeding mechanism comprises a sliding seat, a clamping assembly and an L-shaped base, a sliding groove is formed in the front side wall of the shell, and the clamping assembly is arranged in the sliding groove. The sliding seat is arranged in the sliding groove in a sliding mode, the L-shaped base is arranged in the shell and connected with the inner side wall of the sliding seat, the clamping assembly is arranged on the outer side wall of the sliding seat and penetrates through the sliding seat to abut against the L-shaped base, the driving mechanism is arranged on the left end face of the shell and is in threaded connection with the L-shaped base, and the cutting mechanism is arranged on the right end face of the shell. According to the utility model, the feeding mechanism moves back and forth in the shell to realize equal-section control on the length of the power line, and finally, the cutting mechanism cuts each section of the power line in equal sections, so that the mechanical operation replaces the manual cutting, the working efficiency is improved, the length equal-section cutting is ensured, and the accuracy of the cutting operation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium batteries, and particularly relates to a cutting device for a power cord of a lithium battery charger. Background Art

[0002] A power cord is a wire for transmitting current. Usually, the current transmission method is point-to-point transmission. During the production and processing of power cords, it is necessary to cut the power cords to a specified length to meet the usage requirements of different lengths. When cutting the power cords, cutting equipment is required for cutting processing.

[0003] The publication number is CN208245702U, and the patent name is a cutting device for a power cord, which discloses a base. The top of the base is evenly provided with wire grooves, and a cutting groove is provided in the middle of the base. Threaded holes are provided at the top of the base, and the threaded holes are connected to hand screws through threads. A fixing block is inserted in the middle of the hand screw. A rolling groove is provided on one side of the base and other technical features. It has the technical characteristics of adjusting the width of the cutting groove according to the thickness of the power cord, making it more labor-saving and convenient during cutting, being able to cut with one knife, and making the cut more flat. However, its defect is that manual operation is required to cut the power cord, which not only has low cutting efficiency but also affects the segmentation accuracy, resulting in differences in the length errors of each cut segment. Therefore, based on the above defects, the applicant has proposed a better technical solution to solve the above technical problems.

[0004] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the utility model and should not be regarded as an admission or any form of implication that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] The utility model aims to solve the above technical problems and provides a cutting device for a power cord of a lithium battery charger, mainly solving the technical problems in the prior art that manual operation is required to cut the power cord, which not only has low cutting efficiency but also affects the segmentation accuracy, resulting in differences in the length errors of each cut segment.

[0006] To achieve the above object, the technical solution of the utility model is as follows:

[0007] A cutting device for a power cord of a lithium battery charger includes a bottom plate, a housing, a feeding mechanism, a driving mechanism, and a cutting mechanism. The housing is arranged on the bottom plate, and corresponding wire feeding grooves are provided at both the left and right ends of the housing.

[0008] The feeding mechanism includes a sliding seat, a clamping assembly, and an L-shaped base. A chute is provided on the front side wall of the housing. The sliding seat is slidably arranged in the chute. The L-shaped base is arranged in the housing and connected to the inner side wall of the sliding seat. The clamping assembly is arranged on the outer side wall of the sliding seat and penetrates through the sliding seat to abut against the L-shaped base.

[0009] The driving mechanism is arranged on the left end face of the housing and is threadedly connected to the L-shaped base. The cutting mechanism is arranged on the right end face of the housing.

[0010] Preferably, the clamping assembly includes an electric telescopic rod, a guide sliding column, and a clamping plate. The electric telescopic rod is arranged on the outer side wall of the sliding seat, and its telescopic end penetrates through the sliding seat to be connected to the clamping plate. The clamping plate abuts against the L-shaped base. On both sides of the electric telescopic rod, the guide sliding columns are slidably arranged on the sliding seat, and the inner ends of the guide sliding columns are connected to the clamping plate.

[0011] Preferably, the driving mechanism includes a motor, a lead screw, and a guide sliding rod. The motor is arranged on the left end face of the housing, and its output end passes through the housing to be connected to the lead screw. The lead screw is rotatably connected in the housing and is threadedly connected to the L-shaped base. The guide sliding rod is arranged in the housing and is slidably connected to the L-shaped base.

[0012] Preferably, the cutting mechanism includes a support frame, a cylinder, a slider, and a cutting blade. The support frame is arranged on the right end face of the housing. The cylinder is arranged on the support frame, and its telescopic end is connected to the slider. The slider is slidably arranged in the support frame, and a cutting blade is arranged at its lower end. The cutting blade is in a downward cutting state along the right end face of the housing.

[0013] Preferably, a cover is detachably connected to the upper end face of the housing.

[0014] Preferably, a workbench is connected to the side of the bottom plate near the right end face of the housing.

[0015] Due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0016] The present utility model provides a cutting device for the power cord of a lithium battery charger, which has a simple structure and is easy to use. The feeding mechanism reciprocates in the housing to realize the equal-segment control of the length of the power cord, and finally the cutting mechanism cuts each segment of the power cord equally. The mechanized operation replaces manual cutting, improving the work efficiency while ensuring equal-segment cutting of the length and improving the accuracy of the cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic view of part A of

[0019] Figure 3 is Figure 2 a sectional view taken along line B - B of

[0020] Figure 4 a side view of the present utility model.

[0021] The main component symbols in the figure are explained as follows:

[0022] 1. Bottom plate; 2. Housing; 21. Wire feeding groove; 22. Slide groove; 3. Wire feeding mechanism; 31. Slide seat; 32. Clamping assembly; 321. Electric telescopic rod; 322. Guide sliding column; 323. Clamping plate; 33. L-shaped base; 4. Driving mechanism; 41. Motor; 42. Lead screw; 43. Guide sliding rod; 5. Cutting mechanism; 51. Support frame; 52. Cylinder; 53. Slide block; 54. Cutting blade; 6. Cover body; 7. Workbench. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figures 1 to 4 shown, a cutting device for the power cord of a lithium battery charger includes a bottom plate 1, a housing 2, a wire feeding mechanism 3, a driving mechanism 4, and a cutting mechanism 5. The housing 2 is arranged on the bottom plate 1. Wire feeding grooves 21 corresponding to each other are opened at both the left and right ends of the housing 2. The wire feeding mechanism 3 includes a slide seat 31, a clamping assembly 32, and an L-shaped base 33. A slide groove 22 is opened on the front side wall of the housing 2. The slide seat 31 is slidably arranged in the slide groove 22. The L-shaped base 33 is arranged inside the housing 2 and connected to the inner side wall of the slide seat 31. The clamping assembly 32 is arranged on the outer side wall of the slide seat 31 and penetrates through the slide seat 31 to abut against the L-shaped base 33.

[0026] The driving mechanism 4 is arranged on the left end face of the housing 2 and is threadedly connected to the L-shaped base 33. The cutting mechanism 5 is arranged on the right end face of the housing 2. The present utility model adopts the wire feeding mechanism 3 to reciprocate inside the housing 2 to realize the equal-segment control of the length of the power cord, and finally cuts each segment of the power cord equally by the cutting mechanism 5. The mechanized operation replaces the manual cutting, which improves the work efficiency and ensures the equal-segment cutting of the length, thereby improving the accuracy of the cutting operation.

[0027] During specific operation, the power cord is fed into the housing 2 through the wire groove 21 at the left end of the housing 2 and extends to the wire groove 21 at the right end of the housing 2. Then, the clamping assembly 32 clamps it to the L-shaped base 33. The L-shaped base 33 slides in the housing 2 together with the sliding seat 31 and transports the power cord to the outside of the wire groove 21 at the right end of the housing 2. Finally, a section of the power cord is cut by the cutting mechanism 5. The clamping assembly 32 releases the power cord and resets. Then, the power cord can be cut in equal segments according to the above operation.

[0028] In this embodiment, please refer to Figure 2 and Figure 3 , the clamping assembly 32 includes an electric telescopic rod 321, a guide sliding column 322 and a clamping plate 323. The electric telescopic rod 321 is arranged on the outer side wall of the sliding seat 31, and its telescopic end penetrates through the sliding seat 31 and is connected to the clamping plate 323. The clamping plate 323 abuts against the L-shaped base 33. On both sides of the electric telescopic rod 321, guide sliding columns 322 are slidably arranged on the sliding seat 31, and the inner ends of the guide sliding columns 322 are connected to the clamping plate 323. The electric telescopic rod 321 is used to drive the clamping plate 323 to slide on the L-shaped base 33 so as to clamp or release the power cord with the L-shaped base 33; the guide sliding columns 322 play a guiding role.

[0029] In this embodiment, the driving mechanism 4 includes a motor 41, a lead screw 42 and a guide rod 43. The motor 41 is arranged on the left end face of the housing 2, and its output end passes through the housing 2 and is connected to the lead screw 42. The lead screw 42 is rotatably connected in the housing 2 and is threadedly connected to the L-shaped base 33. The guide rod 43 is arranged in the housing 2 and is slidably connected to the L-shaped base 33. During specific operation, the motor 41 drives the lead screw 42 to rotate, and the lead screw 42 drives the L-shaped base 33 to slide in the housing 2; by using the advantages of the forward and reverse rotation of the motor 41, the L-shaped base 33 finally moves back and forth in the housing 2.

[0030] In this embodiment, please refer to Figure 4 , the cutting mechanism 5 includes a support frame 51, a cylinder 52, a slider 53 and a cutting blade 54. The support frame 51 is arranged on the right end face of the housing 2. The cylinder 52 is arranged on the support frame 51, and its telescopic end is connected to the slider 53. The slider 53 is slidably arranged in the support frame 51, and a cutting blade 54 is arranged at its lower end. The cutting blade 54 is in a downward cutting state along the right end face of the housing 2; the power cord is finally cut by the cutting blade 54.

[0031] In this embodiment, a cover 6 is detachably connected to the upper end face of the housing 2; the cover 6 can be connected to the upper end face of the housing 2 by bolts; it is convenient to disassemble the cover 6; referring back to Figure 1 , a workbench 7 is connected to the side of the bottom plate 1 near the right end face of the housing 2; after each section of the power cord is cut, it is placed on the workbench 7 for subsequent operators to pick up and enter the next operation.

[0032] Working principle of the utility model:

[0033] The utility model provides a cutting device for the power cord of a lithium battery charger. Specifically, when in use, the cover body 6 is opened, and the power cord is fed into the housing 2 through the wire feeding groove 21 at the left end of the housing 2 and extends to the wire feeding groove 21 at the right end of the housing 2, and then the cover body 6 is closed;

[0034] After that, the electric telescopic rod 321 is used to push the clamping plate 323 to clamp the power cord on the L-shaped base 33. The L-shaped base 33 slides in the housing 2 together with the sliding seat 31 and transports the power cord to the outside of the wire feeding groove 21 at the right end of the housing 2. Finally, it can be cut by the cutting mechanism 5 to complete the cutting of a section of the power cord; the clamping plate 323 releases the power cord and resets the L-shaped base 33, and then the power cord can be cut in equal segments according to the above operations.

[0035] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the patent application scope of the utility model. Any equivalent changes or modifications completed under the technical spirit disclosed by the utility model shall fall within the patent scope covered by the utility model.

Claims

1. A lithium battery charger power line cutting device, characterized in that: The invention comprises a bottom plate (1), a shell (2), a feeding mechanism (3), a driving mechanism (4) and a cutting mechanism (5), wherein the shell (2) is arranged on the bottom plate (1), and corresponding wire feeding grooves (21) are provided at both left and right ends of the shell (2). The feeding mechanism (3) comprises a slide seat (31), a clamping assembly (32) and an L-shaped base (33); a slide groove (22) is provided on the front side wall of the shell (2); the slide seat (31) is slidably arranged in the slide groove (22); the L-shaped base (33) is arranged in the shell (2) and connected to the inner side wall of the slide seat (31); the clamping assembly (32) is arranged on the outer side wall of the slide seat (31) and passes through the slide seat (31) and abuts against the L-shaped base (33); The driving mechanism (4) is arranged on the left end surface of the shell (2) and is threadedly connected to the L-shaped base (33), and the cutting mechanism (5) is arranged on the right end surface of the shell (2).

2. A lithium battery charger power line cutting device as claimed in claim 1, characterized in that: The clamping assembly (32) comprises an electric telescopic rod (321), a guide slide column (322) and a clamping plate (323); the electric telescopic rod (321) is arranged on the outer wall of the slide seat (31), and its telescopic end passes through the slide seat (31) and is connected to the clamping plate (323); the clamping plate (323) abuts against the L-shaped base (33); the guide slide columns (322) are slidably arranged on both sides of the electric telescopic rod (321) on the slide seat (31), and the inner end of the guide slide column (322) is connected to the clamping plate (323).

3. A lithium battery charger power line cutting device as claimed in claim 1, characterized in that: The driving mechanism (4) comprises a motor (41), a screw rod (42) and a guide slide rod (43); the motor (41) is arranged on the left end surface of the housing (2), and its output end passes through the housing (2) and is connected to the screw rod (42); the screw rod (42) is rotatably connected in the housing (2) and is threadedly connected to the L-shaped base (33); the guide slide rod (43) is arranged in the housing (2) and is slidably connected to the L-shaped base (33).

4. A lithium battery charger power line cutting device as claimed in claim 1, characterized in that: The cutting mechanism (5) comprises a support frame (51), a cylinder (52), a slider (53) and a cutting blade (54); the support frame (51) is arranged on the right end surface of the shell (2); the cylinder (52) is arranged on the support frame (51) and its telescopic end is connected to the slider (53); the slider (53) is slidably arranged in the support frame (51) and the cutting blade (54) is arranged at its lower end; the cutting blade (54) is in a downward cutting state along the right end surface of the shell (2).

5. A lithium battery charger power line cutting device as claimed in claim 1, characterized in that: The upper end surface of the shell (2) is detachably connected with a cover body (6).

6. A lithium battery charger power line cutting device as claimed in claim 1, characterized in that: A workbench (7) is connected to the side surface of the bottom plate (1) close to the right end surface of the shell (2).

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