CN216680447U

CN216680447U - Efficient fixed-length cutting mechanism for welding strip

Info

Publication number: CN216680447U
Application number: CN202220180921.0U
Authority: CN
Inventors: 高维扬; 安锦湖
Original assignee: Wuxi Lianpeng New Energy Equipment Co ltd
Current assignee: Anhui Lianpeng Intelligent Equipment Co.,Ltd.
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-07
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a high-efficiency fixed-length welding strip cutting mechanism which comprises a pressing mechanism, a cutting mechanism and a pulling mechanism, wherein the pressing mechanism, the cutting mechanism and the pulling mechanism are sequentially arranged along a welding strip, the welding strip is pressed and fixed through the pressing mechanism after being pulled out by the pulling mechanism, the cutting mechanism comprises a base plate, an upper cutter and a lower cutter, the base plate is slidably mounted on a linear guide rail, the upper cutter is mounted on the base plate and driven to lift by a rotary driving mechanism, the lower cutter is matched with the upper cutter, a pressing and attaching mechanism is further arranged between the upper cutter and the lower cutter, and the cutting mechanism can move to a specified position and cut the welding strip through the matching fixed length of the upper cutter and the lower cutter. According to the welding strip cutting device, the servo material pulling and connecting rod mechanism is adopted for cutting, the upper cutter and the lower cutter are tightly pressed under the action of the compression spring, the welding strip can be quickly, conveniently and accurately cut, the cutting length is adjustable, the material pulling mechanism and the cutting mechanism can slide, the adjusting range is larger, and the production capacity and the yield of equipment can be ensured.

Description

Efficient fixed-length cutting mechanism for welding strip

Technical Field

The utility model relates to a high-efficiency fixed-length cutting mechanism for a welding strip.

Background

In industries such as photovoltaic and the like, the welding strip needs to be cut at a fixed length due to process requirements, but the existing equipment has the problems of low cutting speed, low cutting precision and small length adjusting range, so that the cutting length of the welding strip is limited, and the capacity and the yield of the equipment are finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of low cutting speed, low precision, small length adjusting range and low equipment productivity and yield in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a high-efficient solder strip fixed length cuts mechanism, include the swager structure that sets gradually along the solder strip, cut the mechanism and draw material mechanism, the solder strip is pressed the fastening through the swager structure and is fixed after pulling out by drawing material mechanism, it includes slidable mounting at linear guide's base plate to cut the mechanism, install the last cutter that goes up and down by the drive of rotation actuating mechanism on the base plate, with last cutter complex lower cutter, go up and still be equipped with between cutter and the lower cutter and compress tightly laminating mechanism, it can remove to the assigned position and cut the solder strip through the cooperation fixed length of upper and lower cutter to cut the mechanism.

Furthermore, the rotary driving mechanism comprises a crank, a cam shaft connected with one end of the crank, and a jacking cylinder for driving the other end of the crank to lift so that the crank can drive the cam shaft to rotate, a cutter frame is rotatably mounted on one side of the crank, a return spring is arranged at one end of the cutter frame, the upper cutter is mounted at the other end of the cutter frame, and the crank can drive the cutter frame to rotate through the cam shaft to press the return spring and realize the lifting of the upper cutter.

Furthermore, a follow-up wheel is mounted at the other end of the crank through a connecting shaft, and a jacking cylinder is arranged below the follow-up wheel to drive the follow-up wheel to lift.

Furthermore, the base plate is provided with a fixed support, and the cutter frame is arranged on the fixed support through a rotating shaft.

Furthermore, the pressing and attaching mechanism comprises a pressing spring arranged on the cutter frame, the upper cutter is rotatably arranged on the cutter frame, and the pressing spring presses one end of the upper cutter to be attached to the lower cutter, so that the upper cutter and the lower cutter are tightly pressed.

Furthermore, the pressing mechanism comprises a first pressing claw which is arranged on the fixing seat and driven by a pressing cylinder to press and fix the welding strip.

Furthermore, the material pulling mechanism comprises a sliding seat driven by the servo module to slide and a second pressing claw which is arranged on the sliding seat and driven by the material pulling cylinder to press and pull the welding strip.

Compared with the prior art, the utility model has the following advantages: according to the welding strip cutting device, the servo material pulling and connecting rod mechanism is adopted for cutting, the upper cutter and the lower cutter are tightly pressed under the action of the compression spring, the welding strip can be quickly, conveniently and accurately cut, the cutting length is adjustable, the material pulling mechanism and the cutting mechanism can slide, the adjusting range is larger, and the production capacity and the yield of equipment can be ensured.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a perspective view of the cutting mechanism of the present invention;

fig. 4 is a side view of the cutting mechanism of the present invention.

Wherein: 1. a material pressing mechanism; 1a, a fixed seat; 1b, a material pressing cylinder; 1c, a first pressing claw; 2. a cutting mechanism; 2a, a linear guide rail; 2b, a substrate; 2c, a rotation driving mechanism; 2d, an upper cutter; 2e, a lower cutter; 3. a material pulling mechanism; 3a, a servo module; 3b, a sliding seat; 3c, pulling a material cylinder; 3d, a second pressing claw; 4. a crank; 5. a camshaft; 6. jacking a cylinder; 7. a connecting shaft; 8. a follower wheel; 9. a cutter frame; 10. a fixed bracket; 11. a rotating shaft; 12. a return spring; 13. a compression spring; A. and (7) welding the strip.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

Example (b):

the utility model discloses a specific implementation mode of a high-efficiency fixed-length cutting mechanism for a welding strip, which is shown by combining the attached drawing and mainly comprises a pressing mechanism 1, a cutting mechanism 2 and a pulling mechanism 3 which are sequentially arranged along the welding strip A, wherein the welding strip A is pulled out by the pulling mechanism 3 and then is pressed and fixed through the pressing mechanism 1, the pressing mechanism 1 comprises a first pressing claw 1c which is arranged on a fixed seat 1a and is driven by a pressing cylinder 1b to press and fix the welding strip A, and the pulling mechanism 3 comprises a sliding seat 3b which is driven by a servo module 3a to slide and a second pressing claw 3d which is arranged on the sliding seat 3b and is driven by a pulling cylinder 3c to press and pull the welding strip A.

The cutting mechanism 2 includes a base plate 2b slidably mounted on the linear guide 2a, an upper cutter 2d mounted on the base plate 2b and driven to move up and down by a rotary drive mechanism 2c, and a lower cutter 2e engaged with the upper cutter 2 d. In this embodiment, the rotation driving mechanism 2c includes a crank 4, a camshaft 5 connected to one end of the crank 4, a follower wheel 8 connected to the other end of the crank 4 via a connecting shaft 7, and a jack cylinder 6 disposed below the follower wheel 8. The jacking cylinder 6 is used for driving the follow-up wheel 8 to ascend and descend, so that one end of the crank 4 is driven to ascend and descend, and the other end of the crank 4 drives the cam shaft 5 to rotate.

One side of the crank 4 is rotatably provided with a cutter frame 9, the base plate 2b is provided with a fixed support 10, and the cutter frame 9 is arranged on the fixed support 10 through a rotating shaft 11.

One end of the cutter frame 9 is provided with a return spring 12, the other end of the cutter frame is provided with an upper cutter 2d, and the crank 4 can drive the cutter frame 9 to rotate through the cam shaft 5 to press the return spring 12 and realize the lifting of the upper cutter 2 d.

Go up still to be equipped with between cutter 2d and the lower cutter 2e and compress tightly laminating mechanism, compress tightly laminating mechanism including installing the pressure spring 13 on cutter frame 9, go up cutter 2d and rotate to install on cutter frame 9, pressure spring 13 presses the one end of hugging closely upper cutter 2d and makes the inseparable pressfitting of upper cutter 2d and lower cutter 2 e.

When the embodiment works specifically, the sliding seat 3b is driven by the servo module 3a to slide, and the second pressing claw 3d presses the fixed welding strip A to be pulled out by a required length and then presses the fixed welding strip A through the first pressing claw 1 c. The cutter slides to the assigned position along linear guide 2a about the base plate 2b drives, 6 flexible actions of jacking cylinder, make follow-up pulley 8 drive crank 4's one end go up and down, crank 4's the other end drives camshaft 5 and rotates, and then drive cutter frame 9 and rotate, cutter frame 9's one end compresses tightly the laminating with reset spring 12, the other end drives cutter 2d and goes up and down, go up cutter 2d and closely the pressfitting all the time with lower cutter 2e under pressure spring 13's effect, in-process and lower cutter 2e cooperation fixed length of going up and down cut solder strip A.

It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient solder strip fixed length cuts mechanism which characterized in that: including swager constructs (1) that sets gradually along solder strip (A), cut mechanism (2) and draw material mechanism (3), solder strip (A) is by drawing material mechanism (3) to pull out the back and compress tightly fixedly through swager constructs (1), cut mechanism (2) including slidable mounting base plate (2b) on linear guide (2a), install last cutter (2d) by rotation actuating mechanism (2c) drive lift on base plate (2b), with last cutter (2d) complex down cutter (2e), go up cutter (2d) and still be equipped with between cutter (2e) and compress tightly laminating mechanism down, cut mechanism (2) and can remove to the assigned position and cut fixed length solder strip (A) through the cooperation of upper and lower cutter.

2. The efficient welding strip fixed-length cutting mechanism according to claim 1, characterized in that: rotation driving mechanism (2c) include crank (4), camshaft (5), the lifting of driving crank (4) other end be connected with crank (4) one end so that crank (4) can drive camshaft (5) pivoted jacking cylinder (6), and one side of crank (4) is rotated and is installed cutter frame (9), and the one end of cutter frame (9) is equipped with reset spring (12), the other end is installed go up cutter (2d), crank (4) can drive cutter frame (9) through camshaft (5) and rotate and compress tightly laminating reset spring (12) and realize going up the lift of cutter (2 d).

3. The efficient welding strip fixed-length cutting mechanism according to claim 2, characterized in that: the other end of the crank (4) is provided with a follow-up wheel (8) through a connecting shaft (7), and the jacking cylinder (6) is arranged below the follow-up wheel (8) to drive the follow-up wheel (8) to lift.

4. The efficient welding strip fixed-length cutting mechanism according to claim 2, characterized in that: the cutting machine is characterized in that a fixing support (10) is arranged on the base plate (2b), and the cutting knife rest (9) is installed on the fixing support (10) through a rotating shaft (11).

5. The efficient welding strip fixed-length cutting mechanism according to claim 2, characterized in that: the pressing and attaching mechanism comprises a pressing spring (13) arranged on the cutter frame (9), the upper cutter (2d) is rotatably arranged on the cutter frame (9), and the pressing spring (13) is pressed and attached to one end of the upper cutter (2d) so that the upper cutter (2d) and the lower cutter (2e) are tightly pressed and attached.

6. The efficient welding strip fixed-length cutting mechanism according to claim 1, characterized in that: the pressing mechanism (1) comprises a first pressing claw (1c) which is arranged on the fixed seat (1a) and is driven by a pressing cylinder (1b) to press and fix the welding strip (A).

7. The efficient welding strip fixed-length cutting mechanism according to claim 1, characterized in that: the material pulling mechanism (3) comprises a sliding seat (3b) driven by the servo module (3a) to slide and a second pressing claw (3d) arranged on the sliding seat (3b) and driven by a material pulling cylinder (3c) to press and pull the welding strip (A).