Lead belt punching net production device

Abstract

The utility model relates to the technical field, and particularly discloses a lead belt punching net production device which comprises a rack, guide rollers, a supporting plate, a support and a stainless steel brush, the guide rollers are rotatably installed on the rack, the two guide rollers are arranged up and down, a lead belt can penetrate through the space between the two guide rollers, the supporting plate is horizontally installed on the rack, and the stainless steel brush is installed on the support. A lead belt penetrates through the guide roller and then enters the supporting plate, the support is rotatably installed on the rack, the stainless steel brush is rotatably installed on the support in the vertical direction, a compression spring is arranged between the support and the rack, a notch is formed in the middle of the supporting plate, and the stainless steel brush is located at the notch. The two supports, the two stainless steel brushes and the two compression springs are symmetrically arranged on the two sides of the machine frame, the stainless steel brushes are driven by a motor to rotate to remove burrs on the two sides of the lead belt, scraping strips are further installed on the supporting plates, and the lower surfaces of the scraping strips make contact with the upper surface of the lead belt to scrape burrs left on the upper surface of the lead belt. And the quality of the grid is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead strip punching mesh, in particular to a lead strip punching mesh production device. Background Art

[0002] Grids are an important component of lead-acid batteries and are usually made from lead strips. Currently, the commonly used grid processing methods include punching, stretching and expansion, and casting. Among them, punching has high efficiency, low lead consumption, and low environmental pollution, and has become the mainstream method of processing grids. The pre-rolled lead strip coil is unfolded through a decoiler and enters the punching system through a buffer machine. It is made into a continuous mesh lead mesh after being punched by a multi-station progressive die. The existing buffer machine can guide the lead strip to be stably transported to the punching system. Before the lead strip is made into a lead strip coil, a cutting device is used to trim the edge to ensure consistent width. Usually, cutters are used on both sides of the lead strip for trimming. The lead strip moves rapidly during the trimming process, and the limit device cannot completely ensure that the lead strip will not shake. There is displacement relative to the cutters on both sides, and the lead strip has good toughness, which makes it easy for burrs to appear on both sides of the lead strip after trimming. The lead strip should be deburred before entering the buffer machine for punching to ensure that there are no burrs on both sides of the lead strip when punching, thereby improving the quality of the grid. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the technical problem solved by the utility model is to provide a lead strip punching production device to solve the problem of burrs on both sides of the rolled lead strip before the lead strip is punched.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a lead strip punching net production device, including a frame, a guide roller, a support plate, a bracket and a stainless steel brush, the guide roller can be rotatably installed on the frame, the guide roller is two, the upper and lower guide rollers, the lead strip can pass between the two guide rollers, the support plate is horizontally installed on the frame, the upper surface extension line of the support plate is tangent to the outer surface of the guide roller below, the lead strip enters the support plate after passing through the guide roller, the surface of the guide roller is in close contact with the surface of the lead strip, which can prevent the lead strip from being subjected to tension and longitudinal jumping during transportation, and the guide roller can ensure the smooth transportation of the lead strip The bracket is sent to the support plate, and the bracket can be rotatably installed on the frame. The bracket can rotate in the horizontal direction, and the stainless steel brush can be rotatably installed on the bracket in the vertical direction. A compression spring is provided between the bracket and the frame, and a notch is provided in the middle of the support plate. The stainless steel brush is located at the notch. The bracket, stainless steel brush and compression spring are two and symmetrically arranged on both sides of the frame. Under the action of the compression spring, the stainless steel brushes on both sides approach the lead belt, and the stainless steel brushes are driven by a motor to rotate to deburr both sides of the lead belt. A scraper bar is also installed on the support plate, and the lower surface of the scraper bar contacts the upper surface of the lead belt.

[0005] The beneficial effects of this solution are: by setting two upper and lower guide rollers, the lead strip can be smoothly transported to the support plate, the horizontal setting of the support plate can ensure that the lead strip is level on the support plate, the stainless steel brushes on both sides are rotated to deburr the side of the lead strip, and a scraper is set to scrape off the burrs remaining on the upper surface of the lead strip, and the deburring effect is good.

[0006] Furthermore, the width of the support plate is greater than the width of the lead strip, and the lead strip always remains horizontal when located on the support plate, which facilitates deburring with a stainless steel brush.

[0007] Furthermore, the scraping strip is V-shaped as a whole, the opening direction is consistent with the conveying direction of the lead strip, and the scraping strip is wider than the lead strip, ensuring that the burrs remaining on the lead strip are scraped off.

[0008] Furthermore, a collecting trough is provided on the frame, and the collecting trough is located below the stainless steel brush and the scraper to facilitate the collection of burrs.

[0009] Furthermore, the stainless steel brush and the motor are driven by a pulley and a belt, which has high transmission efficiency and is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a main schematic diagram of the utility model;

[0011] Figure 2 It is a top view schematic diagram of the utility model;

[0012] In the figure: 1-frame, 2-guide roller, 3-support plate, 4-lead belt, 5-bracket, 6-stainless steel brush, 7-compression spring, 8-notch, 9-motor, 10-scraper bar, 11-collecting tank. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] Implementation example Figures 1 to 2The figure shows: a lead strip punching net production device, including a frame 1, a guide roller 2, a support plate 3, a bracket 5 and a stainless steel brush 6. The guide roller 2 can be rotatably mounted on the frame 1. There are two guide rollers 2, one above the other. The lead strip 4 can pass between the two guide rollers 2. The support plate 3 is horizontally mounted on the frame 1. The extension line of the upper surface of the support plate 3 is tangent to the outer surface of the guide roller 2 below. After the lead strip 4 passes through the guide roller 2, it enters the support plate 3. The surface of the guide roller 2 is in close contact with the surface of the lead strip 4, which can prevent the lead strip 4 from being pulled longitudinally during transportation. The guide roller 2 can smoothly transport the lead strip 4 to the support plate 3. Since the support plate 3 is horizontally arranged, the lead strip 4 is also in a horizontal state on the support plate 3. The bracket 5 can be rotatably mounted on the frame 1. The bracket 5 can rotate in the horizontal direction. The brush 6 is rotatably mounted on the bracket 5 in the vertical direction. A compression spring 7 is provided between the bracket 5 and the frame 1. A notch 8 is provided in the middle of the support plate 3. The stainless steel brush 6 is located at the notch 8. The bracket 5, stainless steel brush 6 and compression spring 7 are all two and symmetrically arranged on both sides of the frame 1. Under the action of the compression spring 7, the end of the bracket 5 equipped with the stainless steel brush 6 is pushed toward the lead belt 4, so that the stainless steel brushes 6 on both sides are close to the lead belt 4. The stainless steel brush 6 is driven to rotate by the motor 9 to deburr both sides of the lead belt 4. A scraper 10 is also installed on the support plate 3. The lower surface of the scraper 10 contacts the upper surface of the lead belt 4. When the stainless steel brush 6 rotates to deburr, some burrs will remain on the upper surface of the lead belt 4. The scraper 10 can scrape off the burrs remaining on the upper surface of the lead belt 4.

[0015] The scraper 10 is V-shaped as a whole, and the opening direction is consistent with the conveying direction of the lead strip 4. The width of the scraper 10 is greater than the lead strip 4, ensuring that the burrs remaining on the top of the lead strip 4 are scraped off, and the vertical projections of the contact positions of the scraper 10 and the side surfaces of the lead strip 4 are also located at the notch 8 of the support plate 3, preventing the burrs scraped off by the scraper 10 from falling into the gap between the support plate 3 and the lead strip 4; a collecting trough 11 is also provided on the frame 1, and the collecting trough 11 is located below the stainless steel brush 6 and the scraper 10, which is convenient for collecting burrs; the stainless steel brush 6 and the motor 9 are driven by a pulley and a belt, with high transmission efficiency and easy installation.

[0016] The specific implementation process is as follows: the production device can be installed between the uncoiler and the buffer machine. The lead strip 4 unrolled by the uncoiler enters the guide roller 2 and is close to the horizontally arranged support plate 3. The lead strip 4 passes through the notch 8 in the middle of the support plate 3 and contacts the stainless steel brush 6 on both sides. The stainless steel brush 6 rotates under the action of the motor 9 to grind the burrs on both sides of the lead strip 4. The ground-off burrs fall into the collection tank 11 below for collection and processing. During the deburring process of the stainless steel brush 6, some burrs will fly out along the tangential direction of the stainless steel brush 6 and remain on the upper surface of the lead strip 4. When passing through the V-shaped scraper 10 in contact with the upper surface of the lead strip 4, the scraper 10 will scrape off the burrs remaining on the upper surface of the lead strip 4 and drop them into the collection tank 11 below. The deburred lead strip 4 enters the buffer machine and then undergoes punching processing. The device has a good deburring effect, which can ensure that there are no burrs on the lead strip when punching the net, and effectively improves the quality of the produced grid.

[0017] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A lead strip punching and mesh production device, characterized in that: The guide roller is provided with an upper and a lower guide roller, and the lead belt can pass between the two guide rollers, and the surface of the guide roller is in close contact with the surface of the lead belt. The support plate is horizontally installed on the frame, and the extension line of the upper surface of the support plate is tangent to the outer surface of the guide roller below. The lead belt enters the support plate after passing through the guide roller. The bracket is rotatably installed on the frame, the bracket can rotate in the horizontal direction, and the stainless steel brush is rotatably installed on the bracket along the vertical direction. A compression spring is provided between the bracket and the frame, and a notch is provided in the middle of the support plate. The stainless steel brush is located at the notch. The bracket, stainless steel brush and compression spring are all two and symmetrically arranged on both sides of the frame. Under the action of the compression spring, the stainless steel brushes on both sides approach the lead belt, and the stainless steel brushes are driven by a motor to rotate to deburr both sides of the lead belt. A scraper bar is also installed on the support plate, and the lower surface of the scraper bar is in contact with the upper surface of the lead belt.

2. The lead strip punching and mesh production device according to claim 1, characterized in that: The width of the support plate is greater than the width of the lead tape.

3. The lead strip punching and mesh production device according to claim 1, characterized in that: The scraping strip is V-shaped as a whole, the opening direction is consistent with the conveying direction of the lead strip, and the width of the scraping strip is greater than that of the lead strip.

4. The lead strip punching and mesh production device according to claim 1, characterized in that: The frame is also provided with a collecting trough, which is located below the stainless steel brush and the scraping strip.

5. The lead strip punching and mesh production device according to claim 1, characterized in that: The stainless steel brush and the motor are driven by a pulley and a belt.

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