Hardware upper shell punching machine capable of collecting waste materials conveniently

Abstract

The utility model relates to the technical field of punching machine waste discharge, in particular to a hardware upper shell punching machine convenient for collecting waste materials, which comprises a device main body, the top end of the device main body is fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with a punching mechanism, and the punching mechanism comprises an electric push rod. The electric push rod is fixedly connected to the bottom end of the supporting frame, the punching module is fixedly connected to the bottom end of the electric push rod, the punching table is fixedly connected to the top end of the device body and located below the punching module, and the cleaning mechanism is fixedly connected to one end of the supporting frame and penetrates into the supporting frame. According to the device, waste materials in a die can be discharged from the die through mutual cooperation of internal parts of the stamping mechanism at the top end of the device body, and the waste materials on the surface of the die can be cleaned through mutual cooperation of internal parts of the cleaning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of waste discharge of punching machines, in particular to a hardware upper shell punching machine which is convenient for collecting waste materials. Background Art

[0002] A punch press is a stamping press. In mechanical production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be produced by mechanical processing through various mold applications. Therefore, its use is becoming more and more extensive. Through the mold, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion can be made, which are widely used in various fields.

[0003] However, when the punching machine performs a punching operation on the workpiece, after the product is punched, the punched waste is easily stuck in the mold of the punching table, which is inconvenient for the staff to clean and collect the waste on the mold, and will damage the service life of the mold on the punching table and affect the efficiency of the punching machine processing. Therefore, it is necessary for us to propose a hardware upper shell punch that is easy to collect waste to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a hardware upper shell punching machine which is convenient for collecting waste materials. The waste materials in the mold can be discharged from the mold through the internal parts of the punching mechanism, and the cleaning operation of the waste materials on the surface of the mold can be completed through the cleaning mechanism, so as to solve the problem in the prior art that the waste materials punched out are easily stuck in the mold of the punching table and affect the service life of the mold.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware upper shell punching machine that is convenient for collecting waste materials, including a device main body, the top end of the device main body is connected and fixed with a support frame, the bottom end of the support frame is connected and fixed with a punching mechanism, and penetrates into the interior of the device main body, and one end of the support frame is connected and fixed with a cleaning mechanism, and penetrates into the interior of the support frame.

[0006] Preferably, the stamping mechanism includes an electric push rod, which is connected and fixed to the bottom end of the support frame, and the bottom end of the electric push rod is connected and fixed to a punching module, the top end of the device body is connected and fixed to a punching table and is located below the punching module, the top end of the punching table is slidably connected to a telescopic column, and the telescopic column penetrates into the interior of the punching table, the bottom end of the telescopic column is connected and fixed to a support plate and is located inside the device body, the bottom end of the support plate is connected and fixed to a telescopic spring, the top end of the support plate is connected and fixed to a clearing column and is distributed around the telescopic column and penetrates through the stamping table to the top end of the stamping table, one side of the bottom end of the support plate is connected and fixed to a connecting block and is slidably connected to the interior of the device body, and the side of the connecting block away from the support plate is slidably connected to a rack and penetrates through the device body to the interior of the support frame.

[0007] Preferably, the cleaning mechanism includes a fixed plate, which is connected and fixed to the top of the device body and is located at one end of the support frame, one side of the fixed plate is connected and fixed to a servo motor, one side of the servo motor is connected and fixed to a connecting shaft and passes through the interior of the fixed plate, a reciprocating screw is connected and fixed to the side of the connecting shaft away from the servo motor, the outer wall of the reciprocating screw is sleeved with a slider and slidably connected to the interior of the fixed plate, the end of the slider away from the fixed plate is connected and fixed to a cleaning brush, and the cleaning brush is located between the stamping table and the punching module, the interior of the support frame is rotatably connected to a transmission gear and is located on one side of the rack, one end of the transmission gear is connected and fixed to a connecting column and is located at an end of the transmission gear close to the connecting shaft, the outer wall of the connecting column is sleeved with a moving block and slidably connected to the interior of the support frame, one end of the moving block is connected and fixed to the fixed block and passes through the support frame to the interior of the connecting shaft.

[0008] Preferably, a telescopic groove matching the telescopic column and the cleaning column is provided inside the punching table, a collecting groove located around the punching table and inclined is provided at the top of the device body, and a movable groove matching the telescopic spring and the connecting block is provided inside the device body.

[0009] Preferably, one end of the fixed plate is provided with a sliding groove matching the slider, the inner wall of the slider is provided with a threaded groove matching the outer wall of the reciprocating screw, the bottom end of the cleaning brush is made of polyethylene plastic, and the rack is meshed with the transmission gear through a tooth block.

[0010] Preferably, the outer wall of the connecting column close to one end of the connecting shaft is provided with an external thread, the inner wall of the moving block is provided with an internal thread matching the external thread of the connecting column, the interior of the support frame is provided with a limiting groove matching the moving block, and the outer wall of the connecting shaft is provided with multiple fixing grooves matching the fixed block.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] 1. Place the workpiece on the punching table, and the workpiece squeezes the telescopic column, and the telescopic column drives the support plate to squeeze the telescopic spring to contract and move, so that the support plate moves inside the punching table, and the movement of the support plate drives the cleaning column to move, so that the cleaning column moves to release the cleaning of the surface of the punching table, and then start the electric push rod, and the electric push rod drives the punching module to punch the workpiece on the surface of the punching table. At the same time, the waste generated by the punching falls into the telescopic groove on the surface of the punching table. After completing the punching operation on the workpiece, remove the workpiece from the surface of the punching table, and drive the support plate to release the squeezing of the telescopic spring. The telescopic spring resets and pushes the support plate to move, so that the support plate moves and drives the cleaning column to move out of the inside of the punching table, and pushes the waste inside the telescopic groove to the surface of the punching table, so as to reduce the waste falling into the inside of the punching table and causing wear on the service life of the mold;

[0013] 2. Move and reset the support plate to drive the connecting block on one side to move, and the movement of the connecting block drives the rack to move inside the support frame. The movement of the rack drives the transmission gear to rotate, and the rotation of the transmission gear drives the connecting column to rotate. The rotation of the connecting column drives the moving block to move through the thread, so that the movement of the moving block drives the movement of the fixed block, so that the fixed block is moved out from the inside of the connecting shaft, and the rotation fixation of the connecting shaft is released, and then the servo motor is started. The servo motor drives the connecting shaft to move inside the fixed plate, and the rotation of the connecting shaft drives the reciprocating screw to rotate. The rotation of the reciprocating screw drives the slider to move, and the movement of the slider drives the cleaning brush to move, so that the cleaning brush moves to clean the waste on the surface of the stamping table, so that the waste falls into the mobile phone slot on the surface of the device body, and the cleaning operation of the residual waste on the surface of the multiple stamping tables can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the device body of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the support frame of the utility model;

[0018] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] Description of reference numerals:

[0020] 1. Device body; 101. Support frame; 2. Stamping mechanism; 201. Electric push rod; 202. Punching module; 203. Stamping table; 204. Telescopic spring; 205. Telescopic column; 206. Cleaning column; 207. Support plate; 208. Connecting block; 209. Rack; 3. Cleaning mechanism; 301. Fixed plate; 302. Servo motor; 303. Connecting shaft; 304. Reciprocating screw rod; 305. Sliding block; 306. Cleaning brush; 307. Transmission gear; 308. Connecting column; 309. Moving block; 310. Fixed block. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model provides Figure 1-4 A hardware upper shell punching machine convenient for collecting waste is shown, including a device body 1, a support frame 101 is connected and fixed to the top of the device body 1, a punching mechanism 2 is connected and fixed to the bottom of the support frame 101, and penetrates into the interior of the device body 1, and a cleaning mechanism 3 is connected and fixed to one end of the support frame 101, and penetrates into the interior of the support frame 101. Through the mutual cooperation between the internal parts of the punching mechanism 2 at the top of the device body 1, the waste in the mold can be discharged from the mold, and through the mutual cooperation between the internal parts of the cleaning mechanism 3, the cleaning operation of the waste on the mold surface can be completed.

[0023] Refer to the instruction manual Figure 1-4The punching mechanism 2 includes an electric push rod 201, which is connected and fixed to the bottom end of the support frame 101, and a punching module 202 is connected and fixed to the bottom end of the electric push rod 201. A punching table 203 is connected and fixed to the top of the device body 1 and is located below the punching module 202. A telescopic column 205 is slidably connected to the top of the punching table 203, and the telescopic column 205 penetrates into the inside of the punching table 203. The bottom end of the telescopic column 205 is connected and fixed to a support plate 207 and is located inside the device body 1. The bottom end of the support plate 207 is connected and fixed to a telescopic spring 204, which supports The top of the support plate 207 is connected and fixed with a cleaning column 206, which is distributed around the telescopic column 205 and passes through the stamping table 203 to the top of the stamping table 203. One side of the bottom end of the support plate 207 is connected and fixed with a connecting block 208, and is slidably connected to the inside of the device body 1. The side of the connecting block 208 away from the support plate 207 is slidably connected with a rack 209, and passes through the inside of the device body 1 to the support frame 101. The mutual cooperation between the internal parts of the stamping mechanism 2 at the top of the device body 1 can discharge the waste in the mold on the stamping table 203 from the inside of the stamping table 203.

[0024] Refer to the instruction manual Figure 1-4 The cleaning mechanism 3 includes a fixing plate 301, which is connected and fixed to the top of the device body 1 and is located at one end of the support frame 101. A servo motor 302 is connected and fixed to one side of the fixing plate 301. A connecting shaft 303 is connected and fixed to one side of the servo motor 302 and penetrates into the interior of the fixing plate 301. A reciprocating screw rod 304 is connected and fixed to the side of the connecting shaft 303 away from the servo motor 302. A slider 305 is sleeved on the outer wall of the reciprocating screw rod 304 and is slidably connected to the interior of the fixing plate 301. A cleaning brush 306 is connected and fixed to the end of the slider 305 away from the fixing plate 301, and the cleaning brush 306 is located at Between the punching table 203 and the punching module 202, the internal rotation of the support frame 101 is connected to a transmission gear 307, and is located on one side of the rack 209. One end of the transmission gear 307 is connected and fixed with a connecting column 308, and is located at the end of the transmission gear 307 close to the connecting shaft 303. The outer wall of the connecting column 308 is sleeved with a moving block 309, and is slidably connected to the inside of the support frame 101. One end of the moving block 309 is connected and fixed with a fixed block 310, and passes through the support frame 101 to the inside of the connecting shaft 303. The cleaning operation of the waste on the surface of the punching table 203 can be completed through the mutual cooperation between the internal parts of the cleaning mechanism 3.

[0025] Refer to the instruction manual Figure 1-4The inside of the stamping table 203 is provided with a telescopic groove matching the telescopic column 205 and the cleaning column 206. The top of the device body 1 is provided with an inclined collecting groove located around the stamping table 203. The inside of the device body 1 is provided with a movable groove matching the telescopic spring 204 and the connecting block 208. Through the telescopic groove inside the stamping table 203, the telescopic column 205 can drive the cleaning column 206 to push the waste in the punching hole inside the stamping table 203 to be discharged from the stamping table 203.

[0026] Refer to the instruction manual Figure 1-4 One end of the fixed plate 301 is provided with a sliding groove matching the slider 305, the inner wall of the slider 305 is provided with a threaded groove matching the outer wall of the reciprocating screw rod 304, the bottom end of the cleaning brush 306 is made of polyethylene plastic, the rack 209 is meshed with the transmission gear 307 through the tooth block, and the rack 209 is meshed with the transmission gear 307, so that the rack 209 moves to drive the transmission gear 307 to rotate.

[0027] Refer to the instruction manual Figure 1-4 The outer wall of the connecting column 308 near one end of the connecting shaft 303 is provided with an external thread, the inner wall of the moving block 309 is provided with an internal thread matching the external thread of the connecting column 308, the interior of the support frame 101 is provided with a limiting groove matching the moving block 309, and the outer wall of the connecting shaft 303 is provided with a plurality of fixing grooves matching the fixing block 310. Through the fixing grooves on the outer wall of the connecting shaft 303, the fixing block 310 is conveniently moved into the fixing groove to rotate and fix the connecting shaft 303.

[0028] How this utility works:

[0029] Refer to the instruction manual Figure 1-4 , place the workpiece on the punching table 203, the workpiece squeezes the telescopic column 205, the telescopic column 205 drives the support plate 207 to squeeze the telescopic spring 204 to contract and move, so that the support plate 207 moves inside the punching table 203, the movement of the support plate 207 drives the cleaning column 206 to move, so that the cleaning column 206 moves to release the cleaning of the surface of the punching table 203, and then start the electric push rod 201, the electric push rod 201 drives the punching module 202 to punch the workpiece on the surface of the punching table 203, and the waste generated by the punching falls to In the telescopic groove on the surface of the stamping table 203, after completing the punching operation on the workpiece, the workpiece is removed from the surface of the stamping table 203, and the telescopic column 205 drives the support plate 207 to release the squeezing of the telescopic spring 204. The telescopic spring 204 is reset to push the support plate 207 to move, so that the support plate 207 moves to drive the cleaning column 206 to move out of the inside of the stamping table 203, and push the waste material inside the telescopic groove to move to the surface of the stamping table 203, so as to reduce the waste material falling into the inside of the stamping table 203 and causing wear on the mold service life.

[0030] Refer to the instruction manual Figure 1-4 The support plate 207 moves and resets to drive the connecting block 208 on one side to move, the connecting block 208 moves and drives the rack 209 to move inside the support frame 101, the rack 209 moves and drives the transmission gear 307 to rotate, the transmission gear 307 rotates and drives the connecting column 308 to rotate, the connecting column 308 rotates and drives the moving block 309 to move through the thread, so that the moving block 309 moves and drives the fixed block 310 to move, so that the fixed block 310 moves out from the inside of the connecting shaft 303, and the rotation fixation of the connecting shaft 303 is released. , and then start the servo motor 302, the servo motor 302 drives the connecting shaft 303 to move inside the fixed plate 301, so that the rotation of the connecting shaft 303 drives the reciprocating screw 304 to rotate, the rotation of the reciprocating screw 304 drives the slider 305 to move, the movement of the slider 305 drives the cleaning brush 306 to move, so that the cleaning brush 306 moves to clean the waste on the surface of the punching table 203, so that the waste falls into the mobile phone slot on the surface of the device body 1, and the cleaning operation of the residual waste on the surface of the multi-punching table 203 can be completed.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal upper shell punching machine for collecting waste materials, comprising a device body (1), Features: The top end of the device body (1) is connected and fixed with a support frame (101), the bottom end of the support frame (101) is connected and fixed with a punching mechanism (2) which penetrates into the interior of the device body (1), and one end of the support frame (101) is connected and fixed with a cleaning mechanism (3) which penetrates into the interior of the support frame (101).

2. A metal upper shell punching machine for collecting waste according to claim 1, Features: The punching mechanism (2) comprises an electric push rod (201), the electric push rod (201) is connected and fixed to the bottom end of the support frame (101), the bottom end of the electric push rod (201) is connected and fixed to a punching module (202), the top end of the device body (1) is connected and fixed to a punching table (203), and is located below the punching module (202), the top end of the punching table (203) is slidably connected to a telescopic column (205), the telescopic column (205) penetrates into the interior of the punching table (203), the bottom end of the telescopic column (205) is connected and fixed to a support plate (207), and is located at the device body (1), the bottom end of the support plate (207) is connected and fixed with a telescopic spring (204), the top end of the support plate (207) is connected and fixed with a cleaning column (206), and is distributed around the telescopic column (205) and passes through the punching table (203) to the top of the punching table (203), one side of the bottom end of the support plate (207) is connected and fixed with a connecting block (208), and is slidably connected to the inside of the device body (1), and the side of the connecting block (208) away from the support plate (207) is slidably connected with a rack (209), and passes through the device body (1) to the inside of the support frame (101).

3. A metal upper shell punching machine for collecting waste according to claim 2, Features: The cleaning mechanism (3) comprises a fixing plate (301), the fixing plate (301) being connected and fixed to the top of the device body (1) and being located at one end of the support frame (101), a servo motor (302) being connected and fixed to one side of the fixing plate (301), a connecting shaft (303) being connected and fixed to one side of the servo motor (302) and penetrating into the interior of the fixing plate (301), a reciprocating screw rod (304) being connected and fixed to one side of the connecting shaft (303) away from the servo motor (302), a sliding block (305) being sleeved on the outer wall of the reciprocating screw rod (304) and being slidably connected to the interior of the fixing plate (301), and a sliding block (305) being away from one side of the fixing plate (301) and A cleaning brush (306) is connected and fixed at the end, and the cleaning brush (306) is located between the punching table (203) and the punching module (202); the support frame (101) is internally rotatably connected to a transmission gear (307) and is located on one side of the rack (209); one end of the transmission gear (307) is connected and fixed to a connecting column (308) and is located at one end of the transmission gear (307) close to the connecting shaft (303); the outer wall of the connecting column (308) is sleeved with a moving block (309) and is slidably connected to the inside of the support frame (101); one end of the moving block (309) is connected and fixed to a fixed block (310) and passes through the support frame (101) to the inside of the connecting shaft (303).

4. A metal upper shell punching machine for collecting waste according to claim 2, Features: The punching platform (203) is provided with a telescopic groove matching the telescopic column (205) and the cleaning column (206), the top of the device body (1) is provided with an inclined collecting groove located around the punching platform (203), and the device body (1) is provided with a movable groove matching the telescopic spring (204) and the connecting block (208).

5. A metal upper shell punching machine that is convenient for collecting waste according to claim 3, Features: One end of the fixed plate (301) is provided with a sliding groove matching the slider (305), the inner wall of the slider (305) is provided with a threaded groove matching the outer wall of the reciprocating screw rod (304), the bottom end of the cleaning brush (306) is made of polyethylene plastic, and the rack (209) is meshed with the transmission gear (307) through a tooth block.

6. A metal upper shell punching machine for collecting waste according to claim 3, Features: The outer wall of the connecting column (308) near one end of the connecting shaft (303) is provided with an external thread, the inner wall of the moving block (309) is provided with an internal thread matching the external thread of the connecting column (308), the interior of the support frame (101) is provided with a limiting groove matching the moving block (309), and the outer wall of the connecting shaft (303) is provided with a plurality of fixing grooves matching the fixing block (310).

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