Punching device for aluminum veneer machining

Abstract

The punching device for aluminum veneer machining comprises a machining table, and an adjusting mechanism, a cleaning mechanism and a clamping mechanism are arranged on the surface of the machining table. The adjusting mechanism comprises a punching frame, a hydraulic cylinder is fixed to the surface of the punching frame, one end of the hydraulic cylinder penetrates through the punching frame and is fixedly provided with a mounting frame, a first motor is fixed to the surface of the mounting frame, the inner wall of the mounting frame is rotationally connected with a positive and negative tooth lead screw, and the surface of the positive and negative tooth lead screw is in threaded connection with two threaded sleeves. A linkage block is fixed to the surface of the threaded sleeve, a plurality of mounting blocks are arranged below the mounting frame, the linkage block is fixedly connected with the mounting block on one side, and a telescopic connecting rod is mounted at the top of the mounting block. The punching device has the advantages that the distance between the multiple punching heads can be conveniently adjusted, scraps generated after punching can be automatically collected, and the problems that according to existing punching equipment, the distance between the punching heads is inconvenient to adjust, and the scraps generated after punching are not easy to collect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate processing, in particular to a punching device for aluminum single plate processing. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed through chroming and other treatments and then fluorocarbon spraying technology. The production of aluminum veneer is divided into two major steps: the first step is sheet metal processing, which mainly involves cutting, folding, bending, punching, welding, polishing and other processes on the flat plate to process the aluminum veneer into the shape and size required for construction.

[0003] A Chinese patent with publication number CN217290016U was searched and disclosed a punching device for processing aluminum veneer.

[0004] The utility model includes a processing table, the side of the processing table is fixedly connected with a driving motor, the driving motor is fixedly connected with a rotating frame through the output end of the rotating frame, the surface of the rotating frame is fixedly connected with a rotating gear, the surface of the rotating gear is conveniently connected with a first transmission belt and a second transmission belt through bonding, the side of the processing table is fixedly connected with a side frame, the top of the side frame is fixedly connected with a top frame, the top of the top frame is fixedly connected with a punch body, and the bottom of the punch body is fixedly connected with a punching hydraulic rod. The utility model facilitates the staff to quickly load and unload materials through the cooperation between the driving motor, the rotating frame, the rotating gear, the first transmission belt and the second transmission belt, thereby avoiding the relatively single loading method, which leads to the delay of normal use of the staff due to the cumbersome loading.

[0005] However, the patent still has the following problems: the device completes three-hole stamping of the aluminum plate at one time by setting three drilling heads, but the drilling heads are fixed in position and difficult to replace, which leads to certain limitations in the use of the device and is difficult to meet usage requirements. Utility Model Content

[0006] The purpose of the utility model is to provide a punching device for aluminum single plate processing, which has the advantages of being able to conveniently adjust the spacing between multiple punching heads and automatically collect the debris after punching, thereby solving the problem that the current punching equipment is inconvenient to adjust the spacing between punching heads and the debris after punching is difficult to collect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for aluminum single plate processing, comprising a processing table, the surface of which is provided with an adjustment mechanism, a cleaning mechanism and a clamping mechanism;

[0008] The adjusting mechanism includes a punching frame, a hydraulic cylinder is fixed on the surface of the punching frame, one end of the hydraulic cylinder passes through the punching frame and is fixed to a mounting frame, a first motor is fixed to the surface of the mounting frame, the inner wall of the mounting frame is rotatably connected with a positive and negative threaded rod, the surface of the positive and negative threaded rod is threaded with two screw sleeves, a linkage block is fixed on the surface of the screw sleeve, a plurality of mounting blocks are arranged under the mounting frame, the linkage block is fixedly connected to a mounting block on one side, a telescopic connecting rod is installed on the top of the mounting block, a mounting sleeve is fixed on the bottom of the mounting block, and a punching head is detachably connected to the surface of the mounting sleeve.

[0009] As a preferred punching device for aluminum single plate processing of the utility model, the surfaces of the linkage block and the mounting block are both provided with through holes, and the diameter of the through holes is larger than the positive and negative threaded screw rods.

[0010] As a preferred punching device for aluminum single plate processing of the utility model, a sliding rod is fixed on the surface of the mounting frame, the mounting block and the linkage block are both slidably connected to the surface of the sliding rod, a guide rod slides through the surface of the punching frame, and the bottom of the guide rod is fixedly connected to the top of the mounting frame.

[0011] As a preferred punching device for aluminum single plate processing of the utility model, the cleaning mechanism includes a transmission roller, and the number of the transmission rollers is two. A mounting groove is opened in the middle of the surface of the processing table, and the transmission roller is rotatably connected to the surface of the mounting groove. A conveyor belt is sleeved on the surface of the transmission roller. A chip collection drawer is fixed at the bottom of the processing table, and the top of the chip collection drawer is arranged in an open structure. A scraper is fixed to the surface of the mounting groove, and the scraper is slidably connected to the surface of the conveyor belt.

[0012] As a preferred punching device for aluminum single plate processing of the utility model, a mounting plate is fixed at the bottom of the processing table, a second motor is fixed on the surface of the mounting plate, an output shaft of the second motor passes through the mounting plate, pulleys are fixed on the output shaft of the second motor and the surface of a drive roller on one side, and the pulleys on both sides are connected by belt drive.

[0013] As a preferred punching device for aluminum single plate processing of the utility model, the clamping mechanism includes a U-shaped shell, a cylinder is fixed on the top of the U-shaped shell, one end of the cylinder passes through the U-shaped shell and is fixed with a U-shaped clamp, a baffle is fixed on the surface of the U-shaped shell, a side plate is fixed on one side of the U-shaped shell, a pin rod passes through the surface of the side plate, and a plurality of adjustment holes for cooperating with the pin rods are opened on the surface of the processing table.

[0014] As a preferred punching device for aluminum single plate processing of the utility model, a controller is fixed on the surface of the processing table.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model can adjust the spacing between multiple punching heads by setting an adjustment mechanism. After the aluminum single plate is placed under the mounting frame, starting the first motor can make the screw sleeves on both sides start to move toward or oppositely under the influence of the threads. When the screw sleeves move in opposite directions, the screw sleeves on both sides will drive the linkage blocks on both sides to move at the same time, and the telescopic connecting rod will extend, so that the multiple mounting blocks can be evenly expanded in proportion, so that the spacing between multiple punching heads can be adjusted. The adjustable spacing between the punching heads means that it can be quickly adjusted according to the hole distribution requirements on aluminum single plates of different specifications without replacing the entire mold or equipment, which greatly improves the flexibility and application range of the equipment, and the punching head can be removed from the surface of the mounting sleeve by rotation, so that when individual punching heads are worn or damaged, they can be quickly replaced without affecting other components, reducing downtime and maintenance costs, and also allowing the punching position of the aluminum single plate to be adjusted in a wider range.

[0017] 2. The utility model sets a cleaning mechanism so that the debris generated after punching the aluminum plate can be automatically collected. The debris generated when punching the aluminum plate can directly fall onto the surface of the conveyor belt. When the transmission roller rotates, the conveyor belt can drive the debris on its surface to be transported toward the position above the chip collection drawer, and the scraper can scrape and clean the surface of the conveyor belt so that the debris on the surface of the conveyor belt can fall into the chip collection drawer, thereby realizing the automatic collection of the debris after punching and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0021] Figure 4 It is a partial cross-sectional structural schematic diagram of the adjustment mechanism in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0024] Figure 7 It is a partial structural schematic diagram of the cleaning mechanism in the utility model.

[0025] In the figure: 1. processing table; 2. adjustment mechanism; 201. punching frame; 202. hydraulic cylinder; 203. mounting frame; 204. first motor; 205. positive and negative threaded rod; 206. mounting block; 207. telescopic connecting rod; 208. linkage block; 209. screw sleeve; 210. mounting sleeve; 211. punching head; 212. slide rod; 213. guide rod; 3. cleaning mechanism; 301. transmission roller; 302. transmission belt; 303. chip collection drawer; 304. mounting plate; 305. second motor; 306. pulley; 307. scraper; 4. clamping mechanism; 401. U-shaped shell; 402. cylinder; 403. U-shaped clamping plate; 404. baffle; 405. side plate; 406. pin rod; 5. controller. DETAILED DESCRIPTION

[0026] See also Figure 1-7 , a punching device for aluminum single plate processing, comprising a processing table 1, the surface of which is provided with an adjustment mechanism 2, a cleaning mechanism 3 and a clamping mechanism 4;

[0027] The surface of the processing table 1 is used to place the aluminum veneer, the adjustment mechanism 2 allows the spacing between multiple punching heads 211 to be adjusted, the cleaning mechanism 3 allows the debris generated after punching the aluminum veneer to be automatically collected, and the clamping mechanism 4 allows the aluminum veneer to have a limiting effect when punching.

[0028] The adjusting mechanism 2 includes a punching frame 201, which is fixed to the top of the processing table 1. A hydraulic cylinder 202 is fixed to the surface of the punching frame 201. One end of the hydraulic cylinder 202 passes through the punching frame 201 and is fixed to a mounting frame 203. A first motor 204 is fixed to the surface of the mounting frame 203. The inner wall of the mounting frame 203 is rotatably connected to a positive and negative threaded rod 205. The output shaft of the first motor 204 passes through the mounting frame 203 and is fixedly connected to the positive and negative threaded rod 205. 05 has two screw sleeves 209 connected by threads on the surface, a linkage block 208 is fixed on the surface of the screw sleeve 209, a plurality of mounting blocks 206 are arranged below the mounting frame 203, the linkage block 208 is fixedly connected to one side of the mounting block 206, a telescopic connecting rod 207 is installed on the top of the mounting block 206, a mounting sleeve 210 is fixed on the bottom of the mounting block 206, a punch head 211 is detachably connected to the surface of the mounting sleeve 210, and the mounting sleeve 210 is detachably connected to the punch head 211 through threads;

[0029] After the aluminum veneer is placed under the mounting frame 203, starting the first motor 204 can make the screw sleeves 209 on both sides start to move towards or oppositely under the influence of the threads. When the screw sleeves 209 move in opposite directions, the screw sleeves 209 on both sides will drive the linkage blocks 208 on both sides to move at the same time, and the telescopic connecting rod 207 will extend, so that the multiple mounting blocks 206 can be evenly expanded in proportion, so that the spacing between the multiple punching heads 211 can be adjusted. The adjustable spacing between the punching heads 211 means that it can be quickly adjusted according to the hole distribution requirements on aluminum veneers of different specifications without replacing the entire mold or equipment, which greatly improves the flexibility and applicability of the equipment, and the punching head 211 can be removed from the surface of the mounting sleeve 210 by rotation, so that when individual punching heads 211 are worn or damaged, they can be quickly replaced without affecting other components, reducing downtime and maintenance costs, and allowing the punching position of the aluminum veneer to be adjusted over a wider range.

[0030] Furthermore, the surfaces of the linkage block 208 and the mounting block 206 are both provided with through holes, and the diameter of the through holes is larger than the positive and negative threaded rods 205;

[0031] The provision of the through hole ensures that the positive and negative threaded rods 205 will not contact the inner wall of the linkage block 208 and the mounting block 206 .

[0032] Furthermore, a slide bar 212 is fixed on the surface of the mounting frame 203, the mounting block 206 and the linkage block 208 are both slidably connected to the surface of the slide bar 212, and a guide bar 213 is slidably penetrated through the surface of the punching frame 201, and the bottom of the guide bar 213 is fixedly connected to the top of the mounting frame 203;

[0033] The mounting block 206 and the linkage block 208 can slide on the surface of the slide bar 212, so that they can move more stably and avoid rotation. When the mounting frame 203 moves, the guide rod 213 will slide on the surface of the punching frame 201, so that the mounting frame 203 can obtain a guiding effect.

[0034] Furthermore, the cleaning mechanism 3 includes a transmission roller 301, the number of which is two, a mounting groove is provided in the middle of the surface of the processing table 1, the transmission roller 301 is rotatably connected to the surface of the mounting groove, a conveyor belt 302 is sleeved on the surface of the transmission roller 301, a chip collection drawer 303 is fixed at the bottom of the processing table 1, the top of the chip collection drawer 303 is arranged in an open structure, a scraper 307 is fixed to the surface of the mounting groove, and the scraper 307 is slidably connected to the surface of the conveyor belt 302;

[0035] The debris generated when punching the aluminum plate can directly fall onto the surface of the conveyor belt 302. When the drive roller 301 rotates, the conveyor belt 302 can drive the debris on its surface to be transported toward the position above the chip collection drawer 303, and the scraper 307 can scrape and clean the surface of the conveyor belt 302, so that the debris on the surface of the conveyor belt 302 can fall into the chip collection drawer 303, thereby realizing the automatic collection of the debris after punching and improving the practicality of the device.

[0036] Furthermore, a mounting plate 304 is fixed at the bottom of the processing table 1, a second motor 305 is fixed on the surface of the mounting plate 304, an output shaft of the second motor 305 passes through the mounting plate 304, a pulley 306 is fixed to the output shaft of the second motor 305 and the surface of one side of the transmission roller 301, and the pulleys 306 on both sides are connected by belt transmission;

[0037] When the second motor 305 is started, it will drive the lower pulley 306 to rotate, and the lower pulley 306 will drive the transmission roller 301 on one side to rotate synchronously through the belt and the upper pulley 306, so that the transmission roller 301 can drive the transmission belt 302 to rotate, thereby ensuring that the transmission belt 302 can transport the surface debris toward the top of the chip collection drawer 303.

[0038] Further, the clamping mechanism 4 includes a U-shaped shell 401, which is slidably connected to the surface of the processing table 1, a cylinder 402 is fixed on the top of the U-shaped shell 401, one end of the cylinder 402 passes through the U-shaped shell 401 and is fixed with a U-shaped clamping plate 403, a baffle 404 is fixed on the surface of the U-shaped shell 401, a side plate 405 is fixed on one side of the U-shaped shell 401, a pin rod 406 passes through the surface of the side plate 405, and a plurality of adjustment holes for matching the pin rod 406 are opened on the surface of the processing table 1;

[0039] The aluminum plate can be placed on the surface of the U-shaped shell 401, and starting the cylinder 402 can make the U-shaped clamp 403 clamp and fix the aluminum plate to prevent the aluminum plate from moving during punching. The baffle 404 can ensure that the aluminum plate will not be offset. The U-shaped shell 401 can slide on the surface of the processing table 1, so that aluminum plates of various sizes can be placed between the U-shaped shells 401 on both sides, and the pin rod 406 is inserted through the side plate 405 and into the adjustment hole, so that the U-shaped shell 401 can be limited after moving.

[0040] Furthermore, a controller 5 is fixed on the surface of the processing table 1, and the controller 5 is electrically connected to the hydraulic cylinder 202, the first motor 204, the second motor 305 and the cylinder 402;

[0041] Enables controller 5 to operate multiple devices.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for processing an aluminum plate, comprising a processing table (1), characterized in that: The surface of the processing table (1) is provided with an adjustment mechanism (2), a cleaning mechanism (3) and a clamping mechanism (4); The adjusting mechanism (2) comprises a punching frame (201), a hydraulic cylinder (202) being fixed on the surface of the punching frame (201), one end of the hydraulic cylinder (202) passing through the punching frame (201) and being fixed with a mounting frame (203), a first motor (204) being fixed on the surface of the mounting frame (203), a positive and negative threaded rod (205) being rotatably connected to the inner wall of the mounting frame (203), two screw sleeves (209) being threadedly connected to the surface of the positive and negative threaded rod (205), a linkage block (208) being fixed to the surface of the screw sleeve (209), a plurality of mounting blocks (206) being arranged below the mounting frame (203), the linkage block (208) being fixedly connected to a mounting block (206) on one side, a telescopic connecting rod (207) being installed on the top of the mounting block (206), a mounting sleeve (210) being fixed to the bottom of the mounting block (206), and a punching head (211) being detachably connected to the surface of the mounting sleeve (210).

2. The punching device for aluminum single plate processing according to claim 1, characterized in that: The surfaces of the linkage block (208) and the mounting block (206) are both provided with through holes, and the diameter of the through holes is larger than the positive and negative threaded rods (205).

3. The punching device for aluminum single plate processing according to claim 1 is characterized in that: A slide bar (212) is fixed on the surface of the mounting frame (203); the mounting block (206) and the linkage block (208) are both slidably connected to the surface of the slide bar (212); a guide bar (213) is slidably penetrated through the surface of the punching frame (201); and the bottom of the guide bar (213) is fixedly connected to the top of the mounting frame (203).

4. The punching device for aluminum single plate processing according to claim 1, characterized in that: The cleaning mechanism (3) comprises a transmission roller (301), the number of the transmission rollers (301) being two, a mounting groove being provided in the middle of the surface of the processing table (1), the transmission roller (301) being rotatably connected to the surface of the mounting groove, a conveyor belt (302) being sleeved on the surface of the transmission roller (301), a chip collection drawer (303) being fixed at the bottom of the processing table (1), the top of the chip collection drawer (303) being arranged in an open structure, a scraper (307) being fixed to the surface of the mounting groove, and the scraper (307) being slidably connected to the surface of the conveyor belt (302).

5. The punching device for aluminum single plate processing according to claim 4 is characterized in that: A mounting plate (304) is fixed at the bottom of the processing table (1), a second motor (305) is fixed on the surface of the mounting plate (304), an output shaft of the second motor (305) passes through the mounting plate (304), a pulley (306) is fixed on the output shaft of the second motor (305) and the surface of a driving roller (301) on one side, and the pulleys (306) on both sides are connected via a belt drive.

6. The punching device for aluminum single plate processing according to claim 1, characterized in that: The clamping mechanism (4) comprises a U-shaped shell (401), a cylinder (402) is fixed on the top of the U-shaped shell (401), one end of the cylinder (402) passes through the U-shaped shell (401) and is fixed with a U-shaped clamping plate (403), a baffle (404) is fixed on the surface of the U-shaped shell (401), a side plate (405) is fixed on one side of the U-shaped shell (401), a pin rod (406) passes through the surface of the side plate (405), and a plurality of adjustment holes for matching with the pin rod (406) are opened on the surface of the processing table (1).

7. The punching device for aluminum single plate processing according to claim 1, characterized in that: A controller (5) is fixed on the surface of the processing table (1).

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