Intelligent hardware product stamping production line and using method thereof

Abstract

The invention discloses an intelligent hardware product stamping production line and a using method thereof, and belongs to the technical field of hardware stamping. Comprising a working box, supporting rods and a mounting box, supporting columns are arranged at the bottom of the working box, the mounting box is fixedly mounted on one side of the working box, and a conveying belt is fixedly connected to one side of the mounting box through a connecting plate. Through mutual cooperation of a wedge-shaped material stopping block, a reciprocating lead screw, a second threaded sleeve, an extrusion spring and a magnet block, the reciprocating lead screw rotates synchronously through rotation of the output end of a rotating motor, the second threaded sleeve can move in the thread direction of the exterior of the reciprocating lead screw, a plastic material receiving plate is used for bearing waste blocks, and the waste blocks are prevented from being damaged. Waste can be adsorbed through the magnet block, waste blocks are guided out and cleaned, and the problems that in the prior art, many waste blocks are left after punching and are inconvenient to guide out and clean, the cleaning process is troublesome, and blockage is caused by long-time accumulation are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal stamping, and in particular to an intelligent metal product stamping production line and a use method thereof. Background Art

[0002] Metal stamping is an important metal processing technology. Its main principle is based on the plastic deformation of metal. It requires special molds, pressure transmission, elastic recovery and process optimization. Metal stamping plays an important role in the production of metal products. Through the metal stamping process, accurate cutting and forming of metal materials can be achieved, which effectively reduces material waste. It can not only ensure the dimensional accuracy and shape consistency of the product, but also improve the overall quality of the product. Compared with other metal processing technologies, the metal stamping process has higher production efficiency and lower equipment maintenance cost, which helps to reduce production costs. Metal stamping can produce metal products of various complex shapes to meet the personalized needs of customers and increase the added value of products.

[0003] After searching, the Chinese patent authorization number CN107377757B discloses a hardware intelligent processing system, including a feeding mechanism, a primary handling robot device arranged at the rear end of the feeding mechanism, a flash punch, a pre-bending punch and a winding punch are arranged on the rear side of the primary handling robot device, and a secondary handling robot device and a tertiary handling robot device are respectively arranged between the flash punch, the pre-bending punch and the winding punch, and a receiving machine is arranged on the rear side of the winding punch. At the same time, the present invention adopts automatic feeding, feeding, punching and receiving, which greatly improves the production efficiency. It has solved the problems that the workpiece transfer method is too dependent on manual labor, which is easy to cause work-related accidents, and has high production costs, low production efficiency, high labor intensity of workers, and low qualified rate of products produced. After further searching, it was found that the "A kind of hardware product production punching machine" disclosed in the application number "CN113385570B" The "feeding device" has effectively solved the problem that the feeding of hardware parts needs to be manually controlled during the use of the stamping device through a specific technical structure setting, which has certain operational risks. At the same time, the stamping will be deviated due to the inaccurate position of the manual feeding, and the waste materials and finished products after stamping also need to be separated and taken out manually. The overall operation is cumbersome and the labor intensity is high. However, in actual use, there are still many defects in the stamping of hardware products with similar structures. For example, traditional production lines often rely on manual operation and have a low degree of automation, which limits production efficiency. At the same time, the existing production lines are not fine enough for the feeding transmission of the production process, and it is difficult to ensure the stability of the hardware sheets during the transmission process. In addition, after stamping, there will be a large number of waste blocks that are not convenient to export and clean up, which is troublesome during the cleaning process, and long-term accumulation will lead to blockage. Therefore, it is necessary to design an intelligent hardware product stamping production line and its use method to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art of manual operation and low degree of automation, which lead to limited production efficiency. The existing production line is not precise enough in the material transmission of the production process, and it is difficult to ensure the stability of the hardware sheet during the transmission process. After stamping, a large number of waste blocks will remain, which are inconvenient to export and clean. The cleaning process is more troublesome, and long-term accumulation will cause blockage. An intelligent hardware product stamping production line and its use method are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An intelligent hardware stamping production line comprises a working box, a support rod and an installation box, wherein a support column is arranged at the bottom of the working box, an installation box is fixedly installed on one side of the working box, a conveyor belt is fixedly connected to one side of the installation box through a connecting plate, and a hardware sheet extending to the top of the working box is transmitted on the top of the conveyor belt;

[0007] The top of the working box is fixedly connected to a support rod, the top of the support rod is fixedly installed with a top plate, the outside of the support rod is slidably installed with a lower pressure plate, the inside of the lower pressure plate is movably installed with an upper template, the bottom of the upper template is fixedly installed with a punching head, the top of the working box is fixedly installed with a lower template, the inside of the working box is fixedly installed with a plastic receiving plate, the top of the plastic receiving plate is fixedly installed with a wedge-shaped stopper, the bottom of the working box is fixedly installed with a rotating motor, the output shaft of the rotating motor is fixedly connected with a reciprocating screw, and the outer wall of the reciprocating screw is threaded A second threaded sleeve is installed, a mounting sleeve is fixedly installed on the top of the second threaded sleeve, a connecting column is movably installed inside the mounting sleeve, a magnet block corresponding to the plastic receiving plate is fixedly installed on the top of the connecting column, a hollow sleeve is fixedly installed on one end of the reciprocating screw rod, a driven gear plate is movably installed on one side of the hollow sleeve, a reverse screw rod is rotatably installed inside the mounting box, a connecting rod is threadedly installed on the outside of the reverse screw rod through the first threaded sleeve, a mounting frame is fixedly installed on the top of the connecting rod, and a clamping wheel corresponding to the hardware sheet is rotatably installed on the top of the mounting frame.

[0008] As a preferred technical solution of the present application, the lower pressure plate and the support rod are slidably installed via a movable sleeve, a hydraulic cylinder extending to the bottom of the top plate is fixedly installed on the top of the top plate, and the piston rod of the hydraulic cylinder is fixedly connected to the top of the lower pressure plate.

[0009] As a preferred technical solution of the present application, a movable rod is fixedly installed on the top of the lower pressure plate, a limiting groove is opened inside the lower pressure plate, the movable rod is movably limited inside the limiting groove, and a buffer spring is sleeved on the outside of the movable rod at the bottom of the lower pressure plate.

[0010] As a preferred technical solution of the present application, a punching hole corresponding to the punching head is opened on the top of the lower template, and the punching hole is connected to the interior of the working box. A guide wheel is fixedly installed on the top of the working box on one side of the lower template, and the hardware sheet is located on the inner side of the guide wheel.

[0011] As a preferred technical solution of the present application, a discharge port is provided on one side of the working box, a discharge guide plate is fixedly installed on the outside of the working box on the side of the discharge port, the mounting sleeve is slidably installed between the connecting column, and an extrusion spring is fixedly connected between the inside of the mounting sleeve and the bottom of the connecting column.

[0012] As a preferred technical solution of the present application, an electric telescopic rod is fixedly installed inside the hollow sleeve, a transmission rod is fixedly installed at the end of the piston rod of the electric telescopic rod, and the transmission rod is fixedly connected to the driven gear disc.

[0013] As a preferred technical solution of the present application, a limiting tooth extending out of a hollow sleeve is fixedly installed on the outside of the transmission rod, and a sliding groove for the limiting tooth to slide is provided on the hollow sleeve.

[0014] As a preferred technical solution of the present application, a transmission rod is rotatably installed at the bottom of the installation box, a transmission gear disc cooperating with a driven gear disc is fixedly installed on one side of the transmission rod, and the transmission rod and the reverse screw are installed through a transmission belt.

[0015] As a preferred technical solution of the present application, the mounting box is provided with a movable groove cooperating with the connecting rod, the connecting rod is slidably installed inside the movable groove, the mounting frame and the connecting rod are fixedly installed by a rotating rod, and the mounting frame and the clamping wheel are rotationally connected by a rotating shaft.

[0016] A method for using an intelligent hardware product stamping production line comprises the following steps:

[0017] Step 1: When processing the metal sheet, first place the metal sheet on the conveyor belt, and through the transmission effect of the conveyor belt, one end of the metal sheet is extended between the lower template and the upper template, so that one end of the metal sheet is located between the guide wheels. Through the telescopic effect of the hydraulic cylinder, the lower pressing plate moves along the outside of the support rod, and the upper template is driven to move downward synchronously during the lowering process of the lower pressing plate. At the same time, when the upper template contacts the lower template, the movable rod installed on the top of the upper template shrinks along the inside of the lower pressing plate. After shrinking to the top, the punch head performs a punching operation on the metal sheet;

[0018] Step 2: Punch the metal sheet through the punch head, and the waste material falls into the interior of the working box through the punch hole. The waste material can be collected by the plastic receiving plate, and the reciprocating screw is driven to rotate by the rotating motor, so that the second threaded sleeve can move along the thread direction of the outer side of the reciprocating screw, and the installation sleeve and the connecting column can be conveniently moved synchronously. After punching, the waste block generated by the metal sheet punched by the punch head falls into the interior of the working box through the punch hole, and the waste block is carried by the plastic receiving plate, and the waste material is adsorbed by the magnet block. During adsorption, the top of the wedge-shaped stopper block can be pulled to one side as the installation sleeve moves, and one side of the wedge-shaped stopper block is wedge-shaped, so the waste block can be blocked, and the waste material is discharged through the discharge port;

[0019] Step 3: During the transmission of the metal sheet, the hollow sleeve is synchronously driven to rotate during the rotation of the reciprocating screw rod. An electric telescopic rod is arranged inside the hollow sleeve. Through the telescopic effect of the electric telescopic rod, the transmission rod is driven to slide along the inside of the hollow sleeve. The limit teeth installed on the outside of the transmission rod can slide along the inside of the sliding groove, thereby improving the stability of the transmission rod when it moves. After the transmission rod moves, the driven gear disc can mesh with the transmission gear disc, thereby driving the transmission rod to rotate;

[0020] Step 4: Use the meshing between the driving gear plate and the driven gear plate to transmit the torque of the hollow sleeve to the transmission rod. When the reverse screw rod rotates, the first threaded sleeves installed on the outer thread of the reverse screw rod are close to each other, so that the connecting rod moves inside the movable groove, thereby driving the connecting rod to flip, so that the mounting frame installed on the top of the rotating rod can move inward, and the hardware sheet placed on the conveyor belt can be limited to the inner side of the clamping wheel.

[0021] Compared with the prior art, the present invention provides an intelligent hardware product stamping production line and a method of using the same, which has the following beneficial effects:

[0022] 1. The intelligent hardware stamping production line and its use method cooperate with each other through the wedge-shaped stopper block, the reciprocating screw rod, the second threaded sleeve, the extrusion spring and the magnet block, and utilize the rotation of the output end of the rotating motor to make the reciprocating screw rod rotate synchronously, so that the second threaded sleeve can move along the thread direction of the outer side of the reciprocating screw rod, and the installation sleeve and the connecting column can be conveniently moved synchronously. After stamping, the waste block generated by the hardware sheet material after being stamped by the punching head falls into the interior of the working box through the punching hole, and the waste block is carried by the plastic receiving plate, and the waste can be adsorbed by the magnet block. During adsorption, the top of the wedge-shaped stopper block can be pulled to one side with the movement of the installation sleeve, and the waste block can be blocked by the wedge-shaped side of the wedge-shaped stopper block, and the waste can be exported through the discharge port, so as to realize the export and cleaning of the waste block, and solve the problem in the prior art that a large number of waste blocks will remain after stamping, which is inconvenient to export and clean, and the cleaning process is more troublesome, and long-term accumulation will cause blockage;

[0023] 2. The intelligent hardware stamping production line and its use method, through the mutual cooperation between the hollow sleeve, the reverse screw rod, the driven gear disc and the electric telescopic rod, the hollow sleeve is synchronously driven to rotate during the rotation of the reciprocating screw rod, and the electric telescopic rod is arranged inside the hollow sleeve. Through the telescopic effect of the electric telescopic rod, the transmission rod slides along the inside of the hollow sleeve, and the limiting teeth installed on the outside of the transmission rod can slide along the inside of the sliding groove, so as to improve the stability of the transmission rod when it moves. After the transmission rod moves, the driven gear disc can mesh with the transmission gear disc, thereby driving the transmission rod to rotate, and the reverse screw rod inside the working box rotates under the transmission action of the transmission belt, and the transmission gear disc and the driven gear disc are fitted and separated, so that the plate can be clamped and limited, which solves the problem that the traditional production line in the prior art often relies on manual operation, has a low degree of automation, and leads to limited production efficiency;

[0024] 3. The intelligent hardware stamping production line and its use method, through the mutual cooperation between the arranged connecting rod, mounting frame, clamping wheel and the first threaded sleeve, the first threaded sleeve installed on the outer thread of the reverse screw rod is brought close to each other during the rotation of the reverse screw rod, so that the connecting rod can move inside the movable groove, thereby driving the connecting rod to be able to flip effectively, so that the mounting frame installed on the top of the rotating rod can move inward, and the hardware sheet placed on the conveyor belt can be limited to the inner side of the clamping wheel, so as to prevent the occurrence of deviation and shaking during the transmission process, and solve the problem that the production line in the prior art is not precise enough in the material transmission of the production process, and it is difficult to ensure the stability of the hardware sheet during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the appearance of a smart hardware product stamping production line and a method of using the same proposed by the present invention;

[0026] Figure 2 A three-dimensional schematic diagram of the installation structure of the support rod and the lower pressing plate of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0027] Figure 3 A three-dimensional schematic diagram of an upper template installation structure of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0028] Figure 4 A schematic diagram of the internal three-dimensional structure of a work box of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0029] Figure 5 A schematic diagram of the three-dimensional structure of an installation sleeve of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0030] Figure 6 A schematic diagram of the internal three-dimensional structure of an installation box of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0031] Figure 7 A schematic diagram of the three-dimensional structure of the driving gear disc and the driven gear disc installation structure of an intelligent hardware product stamping production line and a method of using the same proposed by the present invention;

[0032] Figure 8 The present invention provides a schematic diagram of the three-dimensional structure of the internal section of a hollow sleeve of an intelligent hardware product stamping production line and a method of using the same.

[0033] In the figure:

[0034] 1. Work box; 101. Support column; 102. Conveyor belt; 103. Metal sheet; 104. Connecting plate; 105. Discharge port; 106. Discharge guide plate; 2. Support rod; 201. Lower pressure plate; 202. Top plate; 203. Hydraulic cylinder; 204. Active sleeve; 205. Upper template; 206. Active rod; 207. Buffer spring; 208. Punch head; 209. Lower template; 210. Punch hole; 211. Guide wheel; 3. Mounting box; 301. Reverse screw rod; 302. First threaded sleeve; 303. Connecting rod; 304. Rotating Rod; 305, movable groove; 306, mounting frame; 307, rotating shaft; 308, clamping wheel; 309, transmission rod; 310, transmission gear disc; 311, transmission belt; 4, plastic receiving plate; 401, wedge-shaped stop block; 402, rotating motor; 403, reciprocating screw rod; 404, second threaded sleeve; 405, mounting sleeve; 406, connecting column; 407, extrusion spring; 408, magnet block; 409, hollow sleeve; 410, driven gear disc; 411, electric telescopic rod; 412, transmission rod; 413, limit teeth; 414, sliding groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0036] Embodiment 1:

[0037] Reference Figure 1-Figure 8, an intelligent hardware stamping production line and its use method, including a working box 1, a support rod 2 and an installation box 3, a supporting column 101 is arranged at the bottom of the working box 1, an installation box 3 is fixedly installed on one side of the working box 1, a conveyor belt 102 is fixedly connected to one side of the installation box 3 through a connecting plate 104, and a hardware sheet 103 extending to the top of the working box 1 is transmitted on the top of the conveyor belt 102; a supporting rod 2 is fixedly connected to the top of the working box 1, a top plate 202 is fixedly installed on the top of the supporting rod 2, a lower pressing plate 201 is slidably installed on the outside of the supporting rod 2, an upper template 205 is movably installed inside the lower pressing plate 201, a punching head 208 is fixedly installed on the bottom of the upper template 205, a lower template 209 is fixedly installed on the top of the working box 1, a plastic receiving plate 4 is fixedly installed inside the working box 1, a wedge-shaped stopper block 401 is fixedly installed on the top of the plastic receiving plate 4, and the working box 1 A rotating motor 402 is fixedly installed at the bottom, and the output shaft of the rotating motor 402 is fixedly connected to a reciprocating screw 403, and a second threaded sleeve 404 is threadedly installed on the outer wall of the reciprocating screw 403, a mounting sleeve 405 is fixedly installed on the top of the second threaded sleeve 404, a connecting column 406 is movably installed inside the mounting sleeve 405, a magnet block 408 corresponding to the plastic receiving plate 4 is fixedly installed on the top of the connecting column 406, a hollow sleeve 409 is fixedly installed at one end of the reciprocating screw 403, a driven gear disk 410 is movably installed on one side of the hollow sleeve 409, a reverse screw 301 is rotatably installed inside the mounting box 3, a connecting rod 303 is threadedly installed on the outside of the reverse screw 301 through the first threaded sleeve 302, a mounting frame 306 is fixedly installed on the top of the connecting rod 303, and a clamping wheel 308 corresponding to the hardware sheet 103 is rotatably installed on the top of the mounting frame 306.

[0038] Furthermore, the lower pressure plate 201 and the support rod 2 are slidably installed through a movable sleeve 204, and a hydraulic cylinder 203 extending to the bottom of the top plate 202 is fixedly installed on the top of the top plate 202, and the piston rod of the hydraulic cylinder 203 is fixedly connected to the top of the lower pressure plate 201, and a movable rod 206 is fixedly installed on the top of the lower pressure plate 201. A limiting groove is provided inside the lower pressure plate 201, and the movable rod 206 is movably limited inside the limiting groove. A buffer spring 207 is sleeved on the outer side of the movable rod 206 at the bottom of the lower pressure plate 201, and a punching hole 210 corresponding to the punching head 208 is provided on the top of the lower template 209, and the punching hole 210 is connected with the interior of the working box 1, and a guide wheel 211 is fixedly installed on the top of the working box 1 on one side of the lower template 209, and the hardware sheet 103 is located on the inner side of the guide wheel 211.

[0039] Embodiment 2:

[0040] Reference Figure 4-Figure 8, an intelligent hardware product stamping production line and a method of using the same, which are basically the same as those in Example 1, and further, a discharge port 105 is provided on one side of the working box 1, a discharge guide plate 106 is fixedly installed on the outside of the working box 1 on the side of the discharge port 105, a mounting sleeve 405 is slidably mounted between the connecting column 406, and an extrusion spring 407 is fixedly connected between the inside of the mounting sleeve 405 and the bottom of the connecting column 406, an electric telescopic rod 411 is fixedly installed on the inside of the hollow sleeve 409, a transmission rod 412 is fixedly installed on the output end of the electric telescopic rod 411, the transmission rod 412 is fixedly connected to the driven gear disc 410, a limiting tooth 413 extending from the hollow sleeve 409 is fixedly installed on the outside of the transmission rod 412, and a sliding groove 414 for the limiting tooth 413 to slide is provided on the hollow sleeve 409,

[0041] Furthermore, a transmission rod 309 is rotatably installed at the bottom of the installation box 3, and a transmission gear plate 310 cooperating with the driven gear plate 410 is fixedly installed on one side of the transmission rod 309. The transmission rod 309 and the reverse screw rod 301 are installed through a transmission belt 311. A movable groove 305 cooperating with the connecting rod 303 is provided on the installation box 3. The connecting rod 303 is slidably installed inside the movable groove 305. The mounting frame 306 and the connecting rod 303 are fixedly installed through a rotating rod 304, and the mounting frame 306 and the clamping wheel 308 are rotatably connected through a rotating shaft 307.

[0042] A method for using an intelligent hardware product stamping production line comprises the following steps:

[0043] Step 1: When processing the metal sheet 103, first place the metal sheet 103 on the conveyor belt 102, and through the transmission effect of the conveyor belt 102, one end of the metal sheet 103 is extended between the lower template 209 and the upper template 205, so that one end of the metal sheet 103 is located between the guide wheels 211, and through the telescopic effect of the hydraulic cylinder 203, the lower pressing plate 201 is moved along the outside of the support rod 2, and the upper template 205 is synchronously driven to move downward during the lowering process of the lower pressing plate 201. At the same time, when the upper template 205 contacts the lower template 209, the movable rod 206 installed on the top of the upper template 205 shrinks along the inside of the lower pressing plate 201. After shrinking to the top, the punch head 208 performs a punching operation on the metal sheet 103;

[0044] Step 2: Punch the metal sheet 103 through the punch head 208, and the waste material falls into the inside of the working box 1 through the punch hole 210. The waste material can be collected by the plastic receiving plate 4. The reciprocating screw 403 is rotated synchronously by the rotation of the output end of the rotating motor 402, so that the second threaded sleeve 404 can move along the thread direction of the outside of the reciprocating screw 403, and the installation sleeve 405 and the connecting column 406 can be conveniently moved synchronously. The waste block generated by the metal sheet 103 after being punched by the punch head 208 falls into the interior of the working box 1 through the punching hole 210, and the waste block is carried by the plastic receiving plate 4, and the waste can be adsorbed by the magnet block 408. During adsorption, the top of the wedge-shaped blocking block 401 can be pulled to one side as the installation sleeve 405 moves. The wedge-shaped blocking block 401 has one side that can block the waste block, and the waste is discharged through the discharge port 105, thereby realizing the discharge and cleaning of the waste block;

[0045] Step 3: During the transmission of the metal sheet 103, the hollow sleeve 409 is synchronously driven to rotate during the rotation of the reciprocating screw rod 403. An electric telescopic rod 411 is arranged inside the hollow sleeve 409. Through the telescopic effect of the electric telescopic rod 411, the transmission rod 412 slides along the inside of the hollow sleeve 409. The limiting teeth 413 installed on the outside of the transmission rod 412 can slide along the inside of the sliding groove 414, thereby improving the stability of the transmission rod 412 when it moves. After the transmission rod 412 moves, the driven gear plate 410 can mesh with the transmission gear plate 310, thereby driving the transmission rod 309 to rotate;

[0046] Step 4: Utilize the meshing between the transmission gear disc 310 and the driven gear disc 410 to transmit the torque of the hollow sleeve 409 to the transmission rod 309. When the reverse screw rod 301 rotates, the first threaded sleeve 302 installed on the outer thread of the reverse screw rod 301 is brought close to each other, so that the connecting rod 303 can move inside the movable groove 305, thereby driving the connecting rod 303 to be effectively flipped, so that the mounting frame 306 installed on the top of the rotating rod 304 can move inward, and the metal sheet 103 placed on the conveyor belt 102 can be limited to the inner side of the clamping wheel 308, thereby preventing the occurrence of offset and shaking during the transmission process.

[0047] Specifically, the working principle of the device is as follows: when processing the metal sheet 103, the metal sheet 103 is first placed on the conveyor belt 102, and one end of the metal sheet 103 is extended between the lower template 209 and the upper template 205 through the transmission effect of the conveyor belt 102, so that one end of the metal sheet 103 is located between the guide wheels 211, and the lower pressing plate 201 is moved along the outside of the support rod 2 through the telescopic effect of the hydraulic cylinder 203, and the upper template 205 is synchronously driven to move downward during the lowering process of the lower pressing plate 201. At the same time, when the upper template 205 contacts the lower template 209, the movable rod 206 installed on the top of the upper template 205 shrinks along the inside of the lower pressing plate 201. After shrinking to the top, the punch head 208 performs During the stamping operation, the waste material falls into the interior of the working box 1 through the stamping hole 210, and the waste material can be collected by the plastic receiving plate 4. The reciprocating screw 403 is rotated synchronously by the rotation of the output end of the rotating motor 402, so that the second threaded sleeve 404 can move along the thread direction of the outside of the reciprocating screw 403, and the installation sleeve 405 and the connecting column 406 can be conveniently moved synchronously. After stamping, the waste block generated by the metal sheet 103 after being stamped by the punching head 208 falls into the interior of the working box 1 through the stamping hole 210, and the waste block is carried by the plastic receiving plate 4, and the waste material can be adsorbed by the magnet block 408. During adsorption, the top of the wedge-shaped stopper block 401 can be pulled to one side as the installation sleeve 405 moves. One side of the wedge-shaped blocking block 401 is wedge-shaped and can block the waste block, and the waste is discharged through the discharge port 105, so that the waste block can be discharged and cleaned, and the problem of blockage caused by long-term accumulation can be effectively prevented. During the rotation of the reciprocating screw rod 403, the hollow sleeve 409 is synchronously driven to rotate, and an electric telescopic rod 411 is arranged inside the hollow sleeve 409. Through the telescopic effect of the electric telescopic rod 411, the transmission rod 412 slides along the inside of the hollow sleeve 409, and the limiting tooth 413 installed on the outside of the transmission rod 412 can slide along the inside of the sliding groove 414, so as to improve the stability of the transmission rod 412 when it moves. After the transmission rod 412 moves, the driven gear disc 410 can mesh with the transmission gear disc 310, thereby driving the transmission The rod 309 rotates, and the reverse screw rod 301 inside the working box 1 rotates under the transmission action of the transmission belt 311. The driving gear plate 310 and the driven gear plate 410 are fitted and separated, so that the plate can be clamped and limited. During the rotation of the reverse screw rod 301, the first threaded sleeve 302 installed on the outer thread of the reverse screw rod 301 is close to each other, so that the connecting rod 303 can move inside the movable groove 305, thereby driving the connecting rod 303 to be effectively flipped, and the mounting frame 306 installed on the top of the rotating rod 304 can move inward, and the hardware sheet 103 placed on the conveyor belt 102 can be limited on the inner side of the clamping wheel 308, so that the deviation and shaking during the transmission process are prevented.

[0048] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent hardware product stamping production line, comprising a working box (1), a support rod (2) and an installation box (3), characterized in that: A support column (101) is provided at the bottom of the working box (1); a mounting box (3) is fixedly mounted on one side of the working box (1); a conveyor belt (102) is fixedly connected to one side of the mounting box (3) via a connecting plate (104); a metal sheet (103) extending to the top of the working box (1) is transported at the top of the conveyor belt (102); The top of the working box (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly installed with a top plate (202), the outside of the support rod (2) is slidably installed with a lower pressure plate (201), the inside of the lower pressure plate (201) is movably installed with an upper template (205), the bottom of the upper template (205) is fixedly installed with a punch head (208), the top of the working box (1) is fixedly installed with a lower template (209), the inside of the working box (1) is fixedly installed with a plastic receiving plate (4), the top of the plastic receiving plate (4) is fixedly installed with a wedge-shaped stopper (401), the bottom of the working box (1) is fixedly installed with a rotating motor (402), the output shaft of the rotating motor (402) is fixedly connected with a reciprocating screw (403), and the outer wall of the reciprocating screw (403) is threadedly installed with a second threaded sleeve (40 4), a mounting sleeve (405) is fixedly mounted on the top of the second threaded sleeve (404), a connecting column (406) is movably mounted inside the mounting sleeve (405), a magnet block (408) corresponding to the plastic receiving plate (4) is fixedly mounted on the top of the connecting column (406), a hollow sleeve (409) is fixedly mounted on one end of the reciprocating screw rod (403), a driven gear disk (410) is movably mounted on one side of the hollow sleeve (409), a reverse screw rod (301) is rotatably mounted inside the mounting box (3), a connecting rod (303) is threadedly mounted on the outside of the reverse screw rod (301) through the first threaded sleeve (302), a mounting frame (306) is fixedly mounted on the top of the connecting rod (303), and a clamping wheel (308) corresponding to the metal sheet (103) is rotatably mounted on the top of the mounting frame (306).

2. The intelligent hardware product stamping production line according to claim 1 is characterized in that: The lower pressure plate (201) and the support rod (2) are slidably mounted via a movable sleeve (204); a hydraulic cylinder (203) extending to the bottom of the top plate (202) is fixedly mounted on the top of the top plate (202); and a piston rod of the hydraulic cylinder (203) is fixedly connected to the top of the lower pressure plate (201).

3. The intelligent hardware product stamping production line according to claim 1 is characterized in that: A movable rod (206) is fixedly mounted on the top of the lower pressing plate (201), a limiting groove is provided inside the lower pressing plate (201), the movable rod (206) is movably limited inside the limiting groove, and a buffer spring (207) is sleeved on the outer side of the movable rod (206) at the bottom of the lower pressing plate (201).

4. The intelligent hardware product stamping production line according to claim 1 is characterized in that: A punching hole (210) corresponding to the punching head (208) is provided on the top of the lower template (209), and the punching hole (210) is connected to the interior of the working box (1). A guide wheel (211) is fixedly installed on the top of the working box (1) on one side of the lower template (209), and the metal sheet (103) is located on the inner side of the guide wheel (211).

5. The intelligent hardware product stamping production line according to claim 1 is characterized in that: A discharge port (105) is provided on one side of the working box (1), a discharge guide plate (106) is fixedly installed on the outside of the working box (1) on the side of the discharge port (105), the mounting sleeve (405) is slidably mounted on the connecting column (406), and a compression spring (407) is fixedly connected between the inside of the mounting sleeve (405) and the bottom of the connecting column (406).

6. The intelligent hardware product stamping production line according to claim 1 is characterized in that: An electric telescopic rod (411) is fixedly installed inside the hollow sleeve (409), a transmission rod (412) is fixedly installed at the piston rod end of the electric telescopic rod (411), and the transmission rod (412) is fixedly connected to the driven gear disc (410).

7. The intelligent hardware product stamping production line according to claim 6 is characterized in that: A limiting tooth (413) extending out of the hollow sleeve (409) is fixedly mounted on the outside of the transmission rod (412), and a sliding groove (414) for the limiting tooth (413) to slide is provided on the hollow sleeve (409).

8. The intelligent hardware product stamping production line according to claim 1 is characterized in that: A transmission rod (309) is rotatably mounted on the bottom of the installation box (3); a transmission gear disc (310) that cooperates with a driven gear disc (410) is fixedly mounted on one side of the transmission rod (309); and a transmission belt (311) is used for transmission between the transmission rod (309) and the reverse screw rod (301).

9. The intelligent hardware product stamping production line according to claim 1, characterized in that: The installation box (3) is provided with a movable groove (305) matched with the connecting rod (303), and the connecting rod (303) is slidably installed inside the movable groove (305). The installation frame (306) and the connecting rod (303) are fixedly installed via a rotating rod (304), and the installation frame (306) and the clamping wheel (308) are rotationally connected via a rotating shaft (307).

10. The method for using the intelligent hardware product stamping production line according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: When processing the metal sheet (103), first place the metal sheet (103) on the conveyor belt (102), and through the transmission effect of the conveyor belt (102), one end of the metal sheet (103) is extended between the lower template (209) and the upper template (205), so that one end of the metal sheet (103) is located between the guide wheels (211), and through the telescopic effect of the hydraulic cylinder (203), the lower pressing plate (201) is moved along the outside of the support rod (2), and the upper template (205) is driven to move downward synchronously during the lowering process of the lower pressing plate (201). At the same time, when the upper template (205) contacts the lower template (209), the movable rod (206) installed on the top of the upper template (205) shrinks along the inside of the lower pressing plate (201), and after shrinking to the top, the punch head (208) performs a punching operation on the metal sheet (103); Step 2: Punching the metal sheet (103) through the punch head (208), and the waste material falls into the interior of the working box (1) through the punch hole (210). The waste material can be collected by the plastic receiving plate (4), and the reciprocating screw (403) is driven to rotate by the rotating motor (402), so that the second threaded sleeve (404) can move along the thread direction of the outside of the reciprocating screw (403), and the installation sleeve (405) and the connecting column (406) can be conveniently moved synchronously. The waste block generated by the metal sheet (103) after being punched by the punch head (208) falls into the interior of the working box (1) through the punching hole (210), and the waste block is carried by the plastic receiving plate (4), and the waste is adsorbed by the magnet block (408). During the adsorption, the installation sleeve (405) moves to pull the top of the wedge-shaped blocking block (401) to one side, and one side of the wedge-shaped blocking block (401) is wedge-shaped, so that the waste block can be blocked, and the waste is discharged through the discharge port (105); Step 3: During the transmission of the metal sheet (103), the hollow sleeve (409) is synchronously driven to rotate during the rotation of the reciprocating screw rod (403). An electric telescopic rod (411) is arranged inside the hollow sleeve (409). Through the telescopic effect of the electric telescopic rod (411), the transmission rod (412) is driven to slide along the inside of the hollow sleeve (409). The limiting teeth (413) installed on the outside of the transmission rod (412) can slide along the inside of the sliding groove (414). After the transmission rod (412) moves, the driven gear disc (410) can mesh with the transmission gear disc (310), thereby driving the transmission rod (309) to rotate; Step 4: The torque of the hollow sleeve (409) is transmitted to the transmission rod (309) by means of the meshing between the transmission gear disc (310) and the driven gear disc (410). When the reverse screw rod (301) rotates, the first threaded sleeve (302) threadedly mounted on the outer side of the reverse screw rod (301) is brought closer to each other, so that the connecting rod (303) moves inside the movable groove (305), thereby driving the connecting rod (303) to flip, so that the mounting frame (306) mounted on the top of the rotating rod (304) can move inward, and the metal sheet (103) placed on the transmission belt (102) can be limited to the inner side of the clamping wheel (308).

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