Cutting mechanism for solder strip preparation

Abstract

The utility model relates to the technical field of welding equipment, and provides a welding strip preparing and cutting mechanism. The driving structure is used for driving the cutter structure to do transverse linear reciprocating cutting action; the cutter structure comprises a first cutter plate and a second cutter plate, and the first cutter plate and the second cutter plate are close to each other; the driving structure comprises a driving source and a hinge piece, the hinge piece is connected with the first cutter plate and the second cutter plate, and the driving source drives the hinge piece and indirectly drives the first cutter plate and the second cutter plate to move transversely and mutually; the drive source includes an optimized drive assembly. According to the welding strip preparation cutting mechanism, the driving structure is arranged, when a workpiece needs to be subjected to cutting preparation operation, the driving source and the hinge piece are driven to operate, so that the cutter structure operates to perform transverse linear reciprocating cutting action to cut the workpiece, and the space utilization rate of the welding strip preparation cutting mechanism during actual assembly is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field, specifically, relate to a kind of welding strip preparation cutting mechanism. BACKGROUND

[0002] With the development of science and technology, it brings the application of new energy, among them, solar energy belongs to one of new energy, and the application field of solar energy is also most extensive, solar energy is the solar cell piece that will solar radiation energy is converted into electric energy by photoelectric effect or photochemical effect directly or indirectly, then by welding band export electric energy, at this time, solar cell piece welding is particularly important.

[0003] At present, the welding strip preparation cutting mechanism is generally stamping cutting, the workpiece is placed at the knife edge first, and then the operation of the cylinder drives another group of knife blocks to complete the cutting operation of the workpiece, but the overall structure of the cutting mechanism is relatively dispersed, and the cylinder needs to be set on the back of the driving knife block to drive, which increases the required floor area of the welding strip preparation cutting mechanism when it is installed on the actual machine tool. In order to improve the space utilization of the welding strip preparation cutting mechanism during actual assembly, a welding strip preparation cutting mechanism is proposed. SUMMARY

[0004] In view of the problems in the prior art, the purpose of the utility model is to provide a welding strip preparation cutting mechanism.

[0005] The technical scheme of the utility model is as follows: a welding strip preparation cutting mechanism, comprising: a cutting knife structure and a driving structure for driving the cutting knife structure to make a horizontal linear reciprocating cutting action; the cutting knife structure comprises a first cutting knife plate and a second cutting knife plate, the first cutting knife plate and the second cutting plate are close to each other; the driving structure comprises a driving source and a hinge, the hinge is connected with the first cutting knife plate and the second cutting knife plate respectively, and the driving source drives the hinge and indirectly drives the first cutting knife plate and the second cutting knife plate to move horizontally relative to each other; the driving source comprises an optimized driving assembly, and the optimized driving assembly is located below the cutting knife structure, so as to adjust the overall structure distribution of the equipment.

[0006] As a further scheme of the utility model: the cutting knife structure further comprises a retaining assembly assembled with the first cutting knife plate and the second cutting knife plate.

[0007] As a further scheme of the utility model: the driving source further comprises a connecting assembly for optimizing the operation of the cutting knife structure.

[0008] As a further scheme of the utility model: the optimized driving assembly comprises an assembly unit and an optimized driving unit for improving space utilization.

[0009] As a further scheme of the utility model: the hinged piece includes an installation unit and a connecting rod unit for driving the retention assembly to operate.

[0010] The working principle and beneficial effects of the utility model are as follows:

[0011] 1. By setting the driving structure, when the workpiece needs to be cut and prepared, the driving source and the hinged piece are driven to operate, so that the cutter structure operates to make transverse linear reciprocating cutting action to cut the workpiece, and the space utilization rate of the welding strip preparation cutting mechanism during actual assembly is improved.

[0012] 2. By setting the cutter structure, the first cutter plate and the second cutter plate move reversely under the action of the driving structure, completing the cutting operation of the workpiece. The above-mentioned parts significantly reduce the travel distance of the cutter structure during the cutting operation of the workpiece, thereby improving the space utilization rate of the welding strip preparation cutting mechanism during actual operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0014] Figure 1 It is the whole schematic view of the utility model;

[0015] Figure 2 It is the internal structure schematic view of the utility model;

[0016] Figure 3 It is the driving structure structure schematic view of the utility model;

[0017] Figure 4 It is the cutter structure structure schematic view of the utility model;

[0018] Figure 5 It is the upper base sectional view of the utility model.

[0019] In the drawing: 1, lower base; 2, side stop lever; 3, upper base; 401, air cylinder; 402, fixed plate; 403, mounting sleeve; 404, first connecting rod; 405, second connecting rod; 406, first fixed washer; 407, second fixed washer; 408, driving groove; 409, moving groove; 410, inner cross bar; 501, side clamping plate; 502, fixed seat; 503, main cutter block; 504, auxiliary cutter block; 505, transmission part. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-5 The embodiment provides a welding strip preparation cutting mechanism, which comprises a base connecting piece fixedly installed on a machine tool, the base connecting piece comprises a lower base 1 fixedly installed and side stop levers 2 symmetrically and fixedly connected at the top of the two ends of the lower base 1, and the top of the two groups of side stop levers 2 is fixedly connected with an upper base 3; a cutter structure and a driving structure for driving the cutter structure to make transverse linear reciprocating cutting action, the cutter structure comprises a first cutter plate and a second cutter plate, the first cutter plate and the second cutter plate are close to each other, the driving structure comprises a driving source and a hinge piece, the hinge piece is connected with the first cutter plate and the second cutter plate respectively, and the driving source drives the hinge piece and indirectly drives the first cutter plate and the second cutter plate to move transversely relative to each other; the driving source comprises an optimized driving assembly, the optimized driving assembly is located below the cutter structure, and the overall structure distribution of the equipment can be adjusted; the cutter structure further comprises a fixing assembly provided with the first cutter plate and the second cutter plate, the driving source further comprises a connecting assembly for driving the cutter structure to operate, the optimized driving assembly comprises an assembling unit and an optimized driving unit for improving space utilization, and the hinge piece comprises an installation unit and a connecting rod unit for driving the fixing assembly to operate;

[0023] The fixing assembly comprises side clamping plates 501 symmetrically and fixedly connected at the top of the two sides of the upper base 3, the two groups of side clamping plates 501 are fixedly connected with fixed seats 502 at the two ends away from each other, transmission members 505 are arranged between the two groups of side clamping plates 501, the transmission members 505 are composed of the first cutter plate and the second cutter plate, and the first cutter plate and the second cutter plate are parallel and close to each other; the cutter structure further comprises sub cutter blocks 504 fixedly connected at the top of the two ends of the transmission members 505, a plurality of groups of main cutter blocks 503 are fixedly connected at equal distances between the two groups of sub cutter blocks 504, and the top of the first cutter plate and the second cutter plate is distributed with the two groups of sub cutter blocks 504 and the plurality of groups of main cutter blocks 503;

[0024] The optimization driving unit comprises a fixed plate 402 fixedly connected to the bottom of the upper base 3, the bottom of the fixed plate 402 is fixedly connected with a pneumatic cylinder 401 extending to the top of the fixed plate 402, and the top of the pneumatic cylinder 401 is fixedly connected with a mounting sleeve 403; the connecting rod unit comprises a first connecting rod 404 arranged at one side of the inside of the mounting sleeve 403, and the other side of the inside of the mounting sleeve 403 is provided with a second connecting rod 405; the mounting unit comprises first fixed washers 406 fixedly connected to the outer walls of one end of the upper base 3 in a symmetrical manner, second fixed washers 407 are fixedly connected to the outer walls of the other end of the upper base 3 in a symmetrical manner, the first connecting rod 404 is rotationally connected with the first fixed washer 406 through a first rotating shaft, and the second connecting rod 405 is rotationally connected with the second fixed washer 407 through a second rotating shaft; the assembling unit comprises inner cross bars 410 fixedly connected to the two ends of the inside of the two groups of side clamping plates 501 in a symmetrical manner, the inside of the two ends of the transmission member 505 is provided with moving grooves 409 matched with the inner cross bars 410, the transmission member 505 is movably sleeved on the outside of the inner cross bars 410 through the moving grooves 409, and the two groups of sliding plates are provided with driving grooves 408 at the ends away from each other;

[0025] Firstly, the pneumatic cylinder 401 is electrically connected with an external controller through wires, the mounting sleeve 403 is fixedly connected with the output end of the pneumatic cylinder 401, when it is necessary to cut and prepare the workpiece, the pneumatic cylinder 401 is operated through the external controller, the pneumatic cylinder 401 drives the mounting sleeve 403 to move upwards, the mounting sleeve 403 drives the ends of the first connecting rod 404 and the second connecting rod 405 away from each other to move upwards synchronously, at this time, the first connecting rod 404 rotates around the first rotating shaft as the center, the upper end of the first connecting rod 404 pushes a group of transmission members 505 to move horizontally through a group of driving grooves 408, at the same time, the second connecting rod 405 rotates around the second rotating shaft as the center, the upper end of the second connecting rod 405 synchronously pushes another group of transmission members 505 to move reversely through another group of driving grooves 408, and then the cutter structure is operated to make horizontal linear reciprocating cutting action to cut the workpiece, the pneumatic cylinder 401 is arranged at the bottom of the upper base 3 through the cooperation of the fixed plate 402, so that the overall structure is more compact, thereby improving the space utilization rate of the welding strip preparation and cutting mechanism during actual assembly.

[0026] The first cutter plate and the second cutter plate move reversely away from each other under the action of the driving structure, the first cutter plate and the second cutter plate drive the groups of main cutter blocks 503 and vice cutter blocks 504 on the top of the first cutter plate and the second cutter plate to be dislocated away from each other, so as to complete the cutting operation of the workpiece, the above-mentioned parts are cooperated with each other, so that the travel distance of the cutter structure during the cutting operation of the workpiece is significantly reduced, thereby improving the space utilization rate of the welding strip preparation and cutting mechanism during actual operation.

[0027] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A strip preparation cutting mechanism, characterized by, The cutting knife structure and the driving structure for driving the cutting knife structure to make transverse linear reciprocating cutting action; The cutting knife structure includes a first cutting knife plate and a second cutting knife plate, and the first cutting knife plate and the second cutting knife plate are close to each other; The driving structure includes a driving source and a hinged piece, the hinged piece is connected with the first cutting knife plate and the second cutting knife plate respectively, and the driving source drives the hinged piece and indirectly drives the first cutting knife plate and the second cutting knife plate to move transversely relative to each other; The driving source includes an optimized driving assembly, and the optimized driving assembly is located below the cutting knife structure and can adjust the overall structural distribution of the equipment.

2. The strip preparation and cutting mechanism of claim 1, wherein, The cutting knife structure further includes a retaining assembly provided with the first cutting knife plate and the second cutting knife plate.

3. The strip preparation and cutting mechanism of claim 2, wherein, The driving source further drives a connecting assembly for driving the cutting knife structure to operate.

4. The strip preparation and cutting mechanism of claim 3, wherein, The optimized driving assembly includes an assembly unit and an optimized driving unit for improving space utilization.

5. The strip preparation and cutting mechanism of claim 2, wherein, The hinged piece includes a mounting unit and a connecting rod unit for driving the retaining assembly to operate.

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