Material belt leveling device for precision punching machine

Abstract

The utility model relates to the technical field of punching machine processing, and discloses a material belt leveling device for a precision punching machine, which comprises a shell, the front sides of the upper end and the lower end of the inner wall of the shell are rotatably connected with rotating rods, the left end and the right end of the rotating rod at the top are fixedly connected with hydraulic rods, and the bottom ends of the hydraulic rods are fixedly connected with rotating pieces. Adjusting plates are fixedly connected to the left end and the right end of the rotating rod at the bottom, the bottom ends of the rotating pieces are rotationally connected to the top walls of the adjusting plates, a pressing roller is rotationally connected between every two adjacent adjusting plates, fixing plates are fixedly connected to the left end and the right end of the front side of the shell, and a supporting roller is rotationally connected between every two adjacent fixing plates. According to the material belt flattening device, through driving of the hydraulic rod, the adjusting plate drives the pressing roller to move under rotation of the rotating piece, the distance between the pressing roller and the supporting roller can be changed, and therefore the material belt flattening device can adapt to flattening of different material belts, and the situation that due to unevenness of the material belts, the stamping machining error is increased is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machine processing, in particular to a material strip leveling device for a precision punching machine. Background Art

[0002] A punch press is a mechanical device used for metal processing. It uses a die to stamp materials into shape. It is used in the manufacturing industry to produce various metal parts and components. When in use, the shape of the die is transferred to the material through the vertically moving punch to complete the shaping of the material.

[0003] Punch press strip refers to the metal strip used for punching processing. It is mainly used to produce various stamping parts and metal components. It is stored in rolls to avoid damage and contamination, and is convenient for use in automatic feeding systems. The quality and specifications of the punch press strip directly affect the effect and production efficiency of the stamping process.

[0004] When the existing punching equipment is in use, the material belt is conveyed by an automatic feeding device. During the conveying, the material belt will have waves and bends, which will make the conveyed material belt uneven, and then lead to waste products and increased processing errors during stamping. Therefore, a material belt leveling device for precision punching is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a material strip leveling device for a precision punching machine, which aims to improve the problem that the conveyed material strip will be uneven due to waves and bends, which will lead to waste and increased processing errors in stamping.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a material strip leveling device for a precision punching machine, comprising a shell, the front sides of the upper and lower ends of the inner wall of the shell are rotatably connected to a rotating rod, the left and right ends of the top rotating rod are fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a rotating part, the left and right ends of the bottom rotating rod are fixedly connected to an adjusting plate, the bottom end of the rotating part is rotatably connected to the top wall of the adjusting plate, a pressure roller is rotatably connected between the two adjacent adjusting plates, the left and right ends of the front side of the shell are fixedly connected to the fixed plate, and a supporting roller is rotatably connected between the two adjacent fixed plates, a stamping device is fixedly installed on the middle part of the inner top wall of the shell, a stamping pad is fixedly connected to the inner bottom wall of the shell, and a cooling mechanism is provided on the top wall of the shell, which is used to improve the cooling efficiency of the material strip after processing, thereby facilitating subsequent processing.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a blower, the bottom wall of the blower is fixedly connected to the rear side of the top wall of the shell, the front end of the blower is connected to an extraction pipe, the front end of the extraction pipe is connected to a drying box, the top wall of the drying box is equidistantly connected to a plurality of adsorbed carbon columns, the rear end of the blower is connected to a delivery pipe, the bottom end of the delivery pipe is connected to a porous nozzle, the rear bottom of the shell is fixedly connected to a cleaning shell, the left and right sides of the inner bottom wall of the cleaning shell are fixedly connected to springs, and the top of the spring is fixedly connected to a cleaning brush.

[0009] As a further description of the above technical solution:

[0010] The cooling mechanism further comprises a rubber ring, the inner wall of the rubber ring being fixedly mounted on the left end of the outer wall of the extraction tube, and the outer wall of the rubber ring being fixedly connected to the right side of the drying box.

[0011] As a further description of the above technical solution:

[0012] A control switch is fixedly connected to the top right side of the shell, and the control switch is electrically connected to the hydraulic rod and the blower respectively.

[0013] As a further description of the above technical solution:

[0014] Two support plates are fixedly connected to the left and right sides of the bottom wall of the shell, and the top walls of the plurality of support plates are threadedly connected with bolts.

[0015] As a further description of the above technical solution:

[0016] An observation window is fixedly installed in the middle of the right side of the shell, and the outer wall of the observation window adopts a smooth design.

[0017] As a further description of the above technical solution:

[0018] An observation window is fixedly installed in the middle of the right side of the shell, and the outer wall of the observation window adopts a smooth design.

[0019] As a further description of the above technical solution:

[0020] The rear side of the inner bottom wall of the shell is rotatably connected with a rotating column, and the size of the rotating column is smaller than the inner size of the rear side of the shell.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the adjustment plate drives the pressure roller to move under the rotation of the rotating part through the drive of the hydraulic rod and the rotation of the two rotating rods, thereby cooperating with the rotation of the support roller, so that the distance between the pressure roller and the support roller can be changed, so that the material strips of different specifications can be leveled, thereby avoiding the situation where the uneven material strips lead to waste in stamping and increased processing errors.

[0023] 2. In the present invention, by extracting air from the outside, the air flow first passes through multiple adsorption carbon columns and enters the drying box, so that the water vapor contained in the air flow is adsorbed by the adsorption carbon columns, and then the dried air flow is ejected through a porous nozzle, so that the stamped material strip can be cooled, avoiding the air flow containing water vapor from affecting the material just stamped, thereby improving the cooling efficiency and facilitating subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a material strip leveling device for a precision punching machine proposed in the utility model;

[0025] Figure 2 This is a front view of a material strip leveling device for a precision punching machine proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the shell of a strip leveling device for a precision punching machine proposed in the utility model;

[0027] Figure 4 This is a disassembled diagram of the pressure roller of the material strip leveling device for a precision punching machine proposed in the utility model;

[0028] Figure 5 This is a disassembled diagram of the cooling mechanism of the strip leveling device for a precision punching machine proposed in the utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Cooling mechanism; 201. Blower; 202. Extraction tube; 203. Drying box; 204. Adsorption carbon column; 205. Delivery pipe; 206. Multi-hole nozzle; 207. Cleaning shell; 208. Spring; 209. Cleaning brush; 210. Rubber ring; 3. Turning rod; 4. Hydraulic rod; 5. Rotating part; 6. Adjusting plate; 7. Pressing roller; 8. Fixed plate; 9. Support roller; 10. Stamping equipment; 11. Stamping pad; 12. Control switch; 13. Support plate; 14. Bolt; 15. Rubber ring; 16. Observation window; 17. Rotating column. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a material strip leveling device for a precision punching machine, comprising a shell 1, the front sides of the upper and lower ends of the inner wall of the shell 1 are rotatably connected to a rotating rod 3, the left and right ends of the top rotating rod 3 are fixedly connected to a hydraulic rod 4, the bottom end of the hydraulic rod 4 is fixedly connected to a rotating member 5, the left and right ends of the bottom rotating rod 3 are fixedly connected to an adjusting plate 6, the bottom end of the rotating member 5 is rotatably connected to the top wall of the adjusting plate 6, a pressing roller 7 is rotatably connected between the two adjacent adjusting plates 6, the left and right ends of the front side of the shell 1 are fixedly connected to a fixed plate 8, a supporting roller 9 is rotatably connected between the two adjacent fixed plates 8, a stamping device 10 is fixedly installed on the middle part of the inner top wall of the shell 1, a stamping pad 11 is fixedly connected to the inner bottom wall of the shell 1, and a cooling mechanism 2 is provided on the top wall of the shell 1, which is used to improve the cooling efficiency of the material strip after processing, thereby facilitating subsequent processing;

[0033] Specifically, when the feeding equipment is started, the material strip begins to be conveyed smoothly under the drive of the feeding equipment, and one end of the material strip is fed into the gap between the pressure roller 7 and the support roller 9. In order to adapt to material strips of different specifications, by starting the two hydraulic rods 4, the top rotating rod 3 can rotate, and at the same time, the bottom end of the hydraulic rod 4 drives the rotating part 5, so that the adjustment plate 6 is raised and lowered with the bottom rotating rod 3 as the axis, so that the position of the pressure roller 7 can be fine-tuned, so that the distance between the pressure roller 7 and the support roller 9 can be adjusted according to the width and thickness of the material strip, thereby broadening the scope of application of the equipment. Under the continuous conveying of the material strip, the pressure roller 7 and the support roller 9 will keep rotating synchronously, which can level the material strip and effectively prevent stamping scrap and processing errors caused by uneven material strips, thereby significantly improving production efficiency and product qualification rate.

[0034] Reference Figure 1 、 Figure 2 and Figure 5The cooling mechanism 2 includes a blower 201, the bottom wall of the blower 201 is fixedly connected to the rear side of the top wall of the shell 1, the front end of the blower 201 is connected to the extraction pipe 202, the front end of the extraction pipe 202 is connected to the drying box 203, the top wall of the drying box 203 is equidistantly connected to a plurality of adsorbed carbon columns 204, the rear end of the blower 201 is connected to the delivery pipe 205, the bottom end of the delivery pipe 205 is connected to a porous nozzle 206, the rear bottom of the shell 1 is fixedly connected to a cleaning shell 207, the left and right sides of the inner bottom wall of the cleaning shell 207 are fixedly connected to springs 208, and the top of the spring 208 is fixedly connected to a cleaning brush 209;

[0035] Specifically, when the blower 201 is started, air is extracted from the outside through the synergistic action of the extraction pipe 202 and the drying box 203. During the extraction process, the air will pass through multiple adsorption carbon plates 204, which can effectively adsorb and remove water vapor in the air flow. If water vapor comes into contact with the material belt during cooling, it may cause deformation or oxidation of the material, thereby affecting subsequent processing. The air flow that has been dried is then evenly sprayed on the material belt through the porous nozzle 206, achieving rapid and uniform cooling, thereby improving the cooling efficiency. Under the elastic force of the spring 208, the cleaning brush 209 can fit tightly to the bottom of the conveyed material belt, effectively removing tiny impurities that may remain on the material belt, further improving the cleaning effect, ensuring the cleanliness of the material belt, and providing a good foundation for subsequent processing work.

[0036] Reference Figure 1 、 Figure 3 and Figure 4 The cooling mechanism 2 further includes a rubber ring 210, the inner wall of the rubber ring 210 is fixedly mounted on the left end of the outer wall of the extraction pipe 202, and the outer wall of the rubber ring 210 is fixedly connected to the right side of the drying box 203; a control switch 12 is fixedly connected to the top of the right side of the housing 1, and the control switch 12 is electrically connected to the hydraulic rod 4 and the blower 201 respectively; two support plates 13 are fixedly connected to the left and right sides of the bottom wall of the housing 1, and the top walls of the multiple support plates 13 are all threadedly connected with bolts 14;

[0037] Specifically, the rubber ring 210 improves the protection effect of the connection of the extraction pipe 202, thereby increasing the service life of the extraction pipe. The control switch 12 is electrically connected to the hydraulic rod 4 and the blower 201 respectively, so that the control switch 12 can complete the opening and closing of the shared use. The support plate 13 and the bolt 14 make it easy to fix and install the device.

[0038] Reference Figure 1 、 Figure 2 and Figure 5, the middle parts of the multiple bolts 14 are fixedly connected with rubber rings 15, and the multiple bolts 14 are symmetrically arranged; an observation window 16 is fixedly installed in the middle of the right side of the shell 1, and the outer wall of the observation window 16 adopts a smooth design; the rear side of the inner bottom wall of the shell 1 is rotatably connected with a rotating column 17, and the size of the rotating column 17 is smaller than the inner size of the rear side of the shell 1;

[0039] Specifically, the rubber ring 15 makes it easier to protect the support plate 13, thereby reducing the rotational damage of the bolt 14 to the support plate 13. The observation window 16 makes it easier to observe the stamping work of the device. The rotating column 17 makes it easier to assist in the transportation of the conveyed material belt.

[0040] Working principle: When it starts to be used, the material strip starts to be conveyed through the work of the automatic feeding equipment, so that one end of the material strip is placed between the pressure roller 7 and the support roller 9, and the two hydraulic rods 4 are started to make the top rotating rod 3 rotate, so that under the rotation of the rotating part 5, the adjustment plate 6 is lifted or lowered with the bottom rotating rod 3 as the axis, so that the position of the pressure roller 7 can be adjusted, and then the distance between the pressure roller 7 and the support roller 9 can be adjusted according to the specifications of the material strip, thereby improving the scope of application. Under the conveyance of the material strip, the pressure roller 7 and the support roller 9 rotate synchronously, so that the material strip can be leveled, avoiding the situation where the uneven material strip leads to waste and increased processing errors in stamping, thereby improving work efficiency;

[0041] And by starting the blower 201, it draws external air through the extraction pipe 202 via the drying box 203, so that the air flow passes through multiple adsorption carbon plates 204 for drying. The multiple adsorption carbon plates 204 can extract water vapor in the air flow, avoiding the interference of water vapor on the stamped material strip during cooling, and then the air flow is ejected through the porous nozzle 206 to complete the cooling of the material strip. At the same time, the cleaning brush 209 at the bottom can clean the bottom of the conveyed material strip. Under the elastic force of the spring 208, the cleaning brush 209 improves the cleaning effect, and finally makes the material strip convenient for subsequent processing.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A strip leveling device for a precision punching machine, comprising a housing (1), characterized in that: The front sides of the upper and lower ends of the inner wall of the shell (1) are rotatably connected to a rotating rod (3), the left and right ends of the top rotating rod (3) are fixedly connected to a hydraulic rod (4), the bottom end of the hydraulic rod (4) is fixedly connected to a rotating member (5), the left and right ends of the bottom rotating rod (3) are fixedly connected to an adjustment plate (6), the bottom end of the rotating member (5) is rotatably connected to the top wall of the adjustment plate (6), a pressure roller (7) is rotatably connected between the two adjacent adjustment plates (6), the left and right ends of the front side of the shell (1) are fixedly connected to a fixed plate (8), the two adjacent fixed plates (8) are rotatably connected to a supporting roller (9), a stamping device (10) is fixedly installed in the middle of the inner top wall of the shell (1), and a stamping pad (11) is fixedly connected to the inner bottom wall of the shell (1), and a cooling mechanism (2) is provided on the top wall of the shell (1), and the cooling mechanism (2) is used to improve the cooling efficiency of the material strip after processing, thereby facilitating subsequent processing.

2. The strip leveling device for a precision punching machine according to claim 1, characterized in that: The cooling mechanism (2) comprises a blower (201), the bottom wall of the blower (201) is fixedly connected to the rear side of the top wall of the shell (1), the front end of the blower (201) is connected to an extraction pipe (202), the front end of the extraction pipe (202) is connected to a drying box (203), the top wall of the drying box (203) is equidistantly connected to a plurality of adsorbed carbon columns (204), the rear end of the blower (201) is connected to a delivery pipe (205), the bottom end of the delivery pipe (205) is connected to a porous nozzle (206), the rear bottom of the shell (1) is fixedly connected to a cleaning shell (207), the left and right sides of the inner bottom wall of the cleaning shell (207) are fixedly connected to springs (208), and the top end of the spring (208) is fixedly connected to a cleaning brush (209).

3. The strip leveling device for a precision punching machine according to claim 2, characterized in that: The cooling mechanism (2) further comprises a rubber ring (210), the inner wall of the rubber ring (210) being fixedly mounted on the left end of the outer wall of the extraction tube (202), and the outer wall of the rubber ring (210) being fixedly connected to the right side of the drying box (203).

4. The strip leveling device for a precision punching machine according to claim 2, characterized in that: A control switch (12) is fixedly connected to the top right side of the housing (1), and the control switch (12) is electrically connected to the hydraulic rod (4) and the blower (201) respectively.

5. The strip leveling device for a precision punching machine according to claim 1, characterized in that: Two support plates (13) are fixedly connected to the left and right sides of the bottom wall of the housing (1), and the top walls of the plurality of support plates (13) are threadedly connected to bolts (14).

6. The strip leveling device for a precision punching machine according to claim 5, characterized in that: The middle parts of the plurality of bolts (14) are all fixedly connected with a rubber ring (15), and the plurality of bolts (14) are all symmetrically arranged.

7. The strip leveling device for a precision punching machine according to claim 1, characterized in that: An observation window (16) is fixedly mounted on the middle portion of the right side of the housing (1), and the outer wall of the observation window (16) is designed to be smooth.

8. The strip leveling device for a precision punching machine according to claim 1, characterized in that: The rear side of the inner bottom wall of the housing (1) is rotatably connected to a rotating column (17), and the size of the rotating column (17) is smaller than the inner size of the rear side of the housing (1).

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