Positioning and punching device for die panel production and machining

Abstract

The invention relates to the technical field of punching equipment, and particularly discloses a positioning and punching device for die panel production and machining, which comprises a rack and a conveying part mounted on the rack, the conveying part is used for conveying a panel workpiece, a machining frame is further arranged on the rack, a bearing plate is slidably connected to the machining frame, and the bearing plate is arranged on the machining frame. A servo air cylinder used for driving the bearing plate to slide vertically is arranged on the machining frame. A punching piece used for punching operation is installed on the bearing plate. Clamping pieces are arranged on the two sides of the machining frame correspondingly, and the clamping pieces are in transmission connection with the bearing plate through transmission pieces. And bearing parts are further arranged on the two sides of the machining frame, and pressure applying mechanisms are arranged between the bearing parts and the transmission pieces. The bearing plate continues to downwards drive the punching piece to downwards punch the panel workpiece, in the punching operation process, the bottom of the panel workpiece is supported by the multiple sets of bearing parts, the punching station of the panel workpiece is in a suspended state, the punching efficiency can be improved, and meanwhile damage to the conveying belt can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of punching equipment, and specifically relates to a positioning punching device for the production and processing of mold panels. Background Technique

[0002] In industrial production, various molds and tools are used to obtain the required products by methods such as injection molding, blow molding, extrusion molding, die casting, forging, smelting, stamping, etc. In short, a mold is a tool for making formed articles. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the external shape of the article by changing the physical state of the formed material.

[0003] The mold panel is an important part of the mold. It is respectively connected to the fixed mold and the moving mold, and cooperates with the fixed mold and the moving mold to form an injection space. And raw materials are injected into the injection space through the mold panel to realize the injection molding of the workpiece. As is well known, during the production and processing of the mold panel, punching operations are usually required to facilitate the subsequent installation and use of the mold panel.

[0004] As is well known, punching refers to adapting to different needs, specifically including eight-shaped holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate meshes, triangular holes, etc. A punching machine is a mechanical device that, after installing the raw materials, under the drive of a power mechanism, the punching die acts on the material to complete punching. Among the existing punching equipment, such as the relevant patent application number 202320773210.9, the authorized announcement number CN219766522U, and the name is a positioning punching device for the production of automotive body panels. The above patent discloses a positioning punching device for the production of automotive body panels. The above patent is used to solve the technical problem that it is difficult for the existing punching device for the production of automotive body panels to effectively fix automotive body panels of different shapes, and the movement of the automotive body panel during punching affects the punching accuracy. It includes a base, support legs are provided at the bottom corners of the base, and columns are symmetrically provided at both ends of the top of the base. One end of the two columns away from the base is fixedly installed with a top plate. In the above patent, the electric telescopic rod drives the support plate to move up and down, and the electric push rod drives the moving block to slide left and right on the sliding rod to effectively fix the automotive body panel, avoiding the movement of the automotive body panel during punching from affecting the punching accuracy.

[0005] Another example is the patent application number 202320352668.7, the authorization announcement number CN219648500U, and the name is a steel punching positioning device. The above patent discloses a steel punching positioning device, including a fixed seat, the fixed seat is provided with a through hole for steel to pass through, the fixed seat is provided with a channel for punching, the fixed seat is provided with a truncation groove, the truncation groove on the fixed seat is provided with a slidable punching plate, and the bottom of the fixed seat is provided with a material port for the discharge of punching waste. The through hole in the above patent will not be blocked by waste, and the steel passing through the fixed seat can be cut off by the punching plate, so that the two steps of punching and cutting can be completed directly, reducing the investment in production equipment.

[0006] In the prior art, such as the above-mentioned patent, the accuracy of the workpiece can be improved to a certain extent. It is known that in the prior art, such as the above-mentioned patent, a handheld workpiece is generally selected, and the workpiece is placed on a punching station for punching. At this time, it is only possible to wait for the punching operation to be completed, remove the workpiece that has completed the punching operation from the punching station, and then re-punch a new workpiece to be punched. This method has low working efficiency. In order to improve the punching efficiency, some prior art uses a conveyor belt assembly to transport the workpiece to the punching station, thereby improving the punching efficiency. However, it is known that the conveyor belt is made of flexible material. Therefore, when the workpiece is placed on the conveyor belt and the workpiece is transferred to a predetermined station, when a punching mechanism is used for punching, the punching position will be offset, affecting the punching quality. Therefore, how to improve the punching efficiency while ensuring the stability of a device during the punching operation is an urgent problem to be solved. Summary of the invention

[0007] The object of the present invention is to provide a positioning punching device for mold panel production and processing to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning punching device for mold panel production and processing, comprising a frame and a conveying member installed on the frame, the conveying member is used to convey the panel workpiece, and a processing frame is also provided on the frame, a carrying plate is slidably connected to the processing frame, and a servo cylinder for driving the carrying plate to slide vertically is provided on the processing frame; a punching member for punching operation is installed on the carrying plate; clamping members are provided on both sides of the processing frame, and the clamping members and the carrying plate are connected by transmission members; and bearing parts are also provided on both sides of the processing frame, and a pressure mechanism is provided between the bearing part and the transmission member; in the first workstation: in the stroke in which the servo cylinder drives the carrying plate to slide downward, the clamping member is driven by the transmission member to fix the panel workpiece, and the panel workpiece is carried to slide upward; in the second workstation, when the panel workpiece is in the upward sliding stroke, the transmission member drives the bearing part to slide from the inside of the processing frame to the bottom of the panel workpiece through the pressure mechanism.

[0009] Furthermore, a blocking member is slidably connected to the processing frame, and a locking portion is provided between the processing frame and the blocking member; the pressure mechanism and the blocking member are transmission-connected via a linkage member; at the third workstation, when the bearing member slides out from the interior of the processing frame, the blocking member is driven by the linkage member to slide to a side away from the conveying member, and the locking portion is used to lock the blocking member.

[0010] Furthermore, the transmission member includes a rotating rod rotatably connected to the frame, and a transmission gear is installed on the rotating rod; it also includes a first rack and a second rack slidably connected to the inside of the processing frame, and the first rack and the second rack are respectively engaged on both sides of the transmission gear.

[0011] Furthermore, the clamping member includes a mounting block fixedly connected to the bottom of the second rack, a trigger rod is slidably connected to the mounting block, an abutment plate is fixedly connected to the trigger rod, a first reset member is arranged between the trigger rod and the mounting block; and a guide portion is arranged between the trigger rod and the frame, and when the second rack drives the mounting block to slide upward, the trigger rod is driven to slide toward the side close to the panel workpiece through the guide portion.

[0012] Furthermore, the guide portion includes a trigger groove opened on the frame, the trigger groove is in an inclined state, and the frame is also provided with a vertical groove, the vertical groove is connected to the trigger groove; when the mounting block slides upward, the trigger rod slides in the trigger groove and the vertical groove.

[0013] Furthermore, the bearing part includes a support plate slidably connected to the processing frame, the processing frame is provided with an adaptation groove, and the support plate is slidably connected to the processing frame through the adaptation groove; and limit plates are provided on both sides of the support plate to improve the stability of the support plate when sliding; a second reset member is provided between the support plate and the processing frame.

[0014] Furthermore, the pressure mechanism includes a pressure rod fixedly connected to the bottom of the first rack, a driving block is fixedly connected to the pressure rod via a fixing rod, a force block is fixedly connected to the support plate, and the driving block intermittently abuts against the force block.

[0015] Furthermore, the blocking member includes a blocking plate slidably connected to the processing frame, and a positioning spring is arranged between the blocking plate and the processing frame; the linkage member includes a linkage frame fixedly connected to the pressure rod, and a linkage block is arranged on the bottom of the linkage frame, and a driving groove is opened on the blocking plate, and the linkage block drives the blocking plate to slide through the driving groove; and the locking part includes a first magnet installed inside the processing frame, and a second magnet is arranged on the blocking plate, and the first magnet and the second magnet are magnetically adsorbed; the magnetic adsorption force of the first magnet and the second magnet is greater than the elastic force of the positioning spring.

[0016] Further, an unlocking portion is also provided between the pressing rod and the locking portion. In the fourth working station, when the bearing plate slides upward, the blocking plate is unlocked through the locking portion. The unlocking portion includes a connecting piece vertically and slidably connected to the processing frame. The connecting piece is fixedly connected to the linkage frame through a fixing frame. A convex plate is provided at the bottom of the connecting piece, and an arc-shaped groove is provided between the convex plate and the connecting piece.

[0017] Further, a limiting member is provided between the bearing plate and the processing frame to improve the stability of the bearing plate during sliding.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: For the positioning and punching device for the production and processing of the mold panel, through the cooperation between the conveying member, the machine frame, the processing frame, the punching member, the transmission member, the bearing portion, the pressing mechanism, etc., during the working process, after the conveying member conveys the panel workpiece to the punching station, at this moment, the servo cylinder drives the bearing plate to drive the punching member to slide downward. During the downward sliding stroke of the bearing plate, the clamping member is driven through the transmission member to fix the panel workpiece, and then slides upward together with the clamping member, that is, the panel workpiece is separated from the conveyor belt, preparing for the subsequent punching operation.

[0019] When the bearing plate continues to drive the punching member downward to perform punching operation on the panel workpiece, at this moment, the punching member drives the panel workpiece to slide downward together. After the panel workpiece contacts the bearing portion, it cannot continue to slide downward. Thus, the punching operation is completed by the downward sliding of the punching member. During the punching operation, the bottom of the panel workpiece is supported by multiple groups of bearing portions, and its punching station is in a suspended state and does not contact the conveyor belt, which can not only improve the punching efficiency but also avoid damaging the conveyor belt.

[0020] And due to the limiting effect of the clamping member and the bearing portion, the panel workpiece is in a fixed state during the punching operation, thereby improving the punching quality. After the punching operation is completed, after unlocking the panel workpiece, the conveying member conveys the panel workpiece after the punching operation to the predetermined position, and then the punching operation of the next panel workpiece can be carried out. It can not only improve the punching quality but also improve the working efficiency, meet the working needs, and is suitable for wide promotion and use.

[0021] By providing the blocking member, in the original state of the blocking member, it is in an unfolded state. When the conveying member runs, it drives the panel workpiece on the conveying member to run until the panel workpiece abuts against the blocking member, and the panel workpiece stops passively, and at the same time, the conveying member stops running. At this time, the panel workpiece is exactly at the lowest position of the punching station and can just carry out the subsequent punching operation, without setting complex electronic components such as sensors to control the accuracy of the conveying member, thereby greatly saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other accompanying drawings can also be obtained based on these drawings.

[0023] Figure 1 Schematic diagram of the overall structure provided by the embodiment of the present invention;

[0024] Figure 2 Schematic diagram of the structure of another perspective of a part provided by the embodiment of the present invention;

[0025] Figure 3 Schematic diagram of the installation method of the clamping member provided by the embodiment of the present invention;

[0026] Figure 4 Schematic diagram of the internal structure of the processing rack provided by the embodiment of the present invention;

[0027] Figure 5 Schematic diagram of the internal structure of another perspective of the processing rack provided by the embodiment of the present invention;

[0028] Figure 6 Schematic diagram of the installation method of the transmission member provided by the embodiment of the present invention;

[0029] Figure 7 Schematic diagram of the partial structure of the transmission member provided by the embodiment of the present invention;

[0030] Figure 8 Schematic diagram of the installation method of the linkage member provided by the embodiment of the present invention;

[0031] Figure 9 Schematic diagram of the state where the clamping member abuts against the panel workpiece provided by the embodiment of the present invention;

[0032] Figure 10 Schematic diagram of the state where the clamping member drives the panel workpiece to slide upward to a predetermined station and then the bearing portion slides to the bottom of the panel workpiece provided by the embodiment of the present invention;

[0033] Figure 11 Schematic diagram of the state where the blocking member is in a retracted state provided by the embodiment of the present invention;

[0034] Figure 12 Schematic diagram of the partial structure of the locking portion provided by the embodiment of the present invention;

[0035] Figure 13 Schematic diagram of the state where the locking portion locks the blocking plate provided by the embodiment of the present invention;

[0036] Figure 14 Schematic diagram of the partial structure of the bearing portion provided by the embodiment of the present invention;

[0037] Figure 15 This is a partial cross-sectional view of the installation method of the clamping member and the processing rack provided by the embodiment of the present invention;

[0038] Figure 16 This is a schematic structural diagram of the unlocking part provided by the embodiment of the present invention.

[0039] Explanation of reference numerals: 1, frame; 2, conveying member; 3, panel workpiece; 4, processing rack; 5, bearing plate; 6, punching member; 7, clamping member; 7.1, mounting block; 7.2, abutting plate; 7.3, trigger rod; 7.4, return spring; 7.5, trigger groove; 7.6, vertical groove; 8, transmission member; 8.1, first rack; 8.2, second rack; 8.3, transmission gear; 9, bearing part; 9.1, support plate; 9.2, positioning block; 9.3, connecting spring; 10, blocking member; 10.1, blocking plate; 10.2, positioning spring; 11, servo cylinder; 12, pressing mechanism; 12.1, pressing rod; 12.2, fixed rod; 12.3, driving block; 12.4, stress block; 13, linkage member; 13.1, linkage frame; 13.2, linkage block; 13.3, driving groove; 14, locking part; 14.1, first magnet; 14.2, second magnet; 15, unlocking part; 15.1, connecting piece; 15.2, convex plate; 15.3, arc groove; 15.4, fixed frame; 16, limiting block; 17, receiving groove. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figure 1-16The present invention provides a technical solution: a positioning punching device for mold panel production and processing, comprising a frame 1 and a conveying member 2 installed on the frame 1, the conveying member 2 is used to convey a panel workpiece 3, and a processing frame 4 is also provided on the frame 1, a bearing plate 5 is slidably connected to the processing frame 4, and a servo cylinder 11 for driving the bearing plate 5 to slide vertically is provided on the processing frame 4; a punching member 6 for punching operation is installed on the bearing plate 5; clamping members 7 are provided on both sides of the processing frame 4, and the clamping members 7 and the bearing plate 5 are connected by a transmission member 8; and a bearing part 9 is also provided on both sides of the processing frame 4, and a pressure mechanism 12 is provided between the bearing part 9 and the transmission member 8; in the first station: in the stroke in which the servo cylinder 11 drives the bearing plate 5 to slide downward, the clamping member 7 is driven by the transmission member 8 to fix the panel workpiece 3, and the panel workpiece 3 is carried to slide upward; in the second station, when the panel workpiece 3 is in the upward sliding stroke, the transmission member 8 drives the bearing part 9 to slide from the inside of the processing frame 4 to the bottom of the panel workpiece 3 through the pressure mechanism 12.

[0042] Specifically, the positioning punching device for the production and processing of the mold panel includes a frame 1 and a conveyor 2 installed on the frame 1. A plurality of groups of support members are arranged at the bottom of the frame 1, wherein the plurality of groups of support members are composed of supporting beams, so as to improve the stability of the entire equipment during operation and meet the working needs. Specifically, the conveyor 2 is a prior art, which includes a conveyor belt and a power unit, etc., and its structure and working principle are not described in detail here. The conveyor 2 is used to convey the panel workpiece 3. During use, the panel workpiece 3 to be punched is placed on the conveyor 2, and as the conveyor 2 moves, the panel workpiece 3 is transferred to a predetermined processing station. A processing frame 4 is also arranged on the frame 1, and a punching station is formed between the bottom of the processing frame 4 and the conveyor 2.

[0043] A supporting plate 5 is slidably connected to the processing frame 4 to facilitate subsequent operations. The processing frame 4 is provided with a servo cylinder 11 for driving the supporting plate 5 to slide vertically, providing power for the sliding of the supporting plate 5. A punching piece 6 for punching operation is installed on the supporting plate 5. The punching piece 6 is a prior art, which is composed of a plurality of punching cones and a mounting plate. The punching piece 6 is installed on the bottom of the supporting plate 5 by means of bolts or the like, so when in use, the number of the punching pieces 6 can be selected according to the working environment.

[0044] The processing frame 4 is provided with clamping members 7 on both sides. More specifically, there can be two clamping members 7 on each side, and the two clamping members 7 are symmetrically arranged. The clamping members 7 are connected to the carrier plate 5 through a transmission member 8, that is, when the carrier plate 5 slides downward, the clamping members 7 are driven by the transmission member 8 to move, and the panel workpiece 3 is fixed by the clamping members 7.

[0045] Moreover, a bearing part 9 is also provided on both sides of the processing frame 4. The number and installation method of the bearing part 9 can be the same as those of the clamping part 7, which can greatly improve the stability of the panel workpiece 3 during punching. A pressing mechanism 12 is provided between the bearing part 9 and the transmission part 8. During the punching operation, at this moment, the bearing part 9 is located at the bottom of the panel workpiece 3 and plays a supporting role for the panel workpiece 3, so the stability of the panel workpiece 3 during the punching operation can be improved.

[0046] Specifically, when the bearing plate 5 drives the punching part 6 to slide downward, two working positions will be generated, which are as follows:

[0047] The first working position: During the stroke of the servo cylinder 11 driving the bearing plate 5 to slide downward, the clamping part 7 is driven by the transmission part 8 to fix the panel workpiece 3 and then carry the panel workpiece 3 to slide upward. That is, during the working process, after the conveying part 2 conveys the panel workpiece 3 to the punching station, at this moment, the servo cylinder 11 drives the bearing plate 5 to drive the punching part 6 to slide downward. During the stroke of the bearing plate 5 sliding downward, the clamping part 7 will be driven by the transmission part 8 to fix the panel workpiece 3 and then slide upward together with the clamping part 7, so that the panel workpiece 3 is far away from the conveyor belt, preparing for the subsequent punching operation.

[0048] The second working position: When the panel workpiece 3 slides upward, the transmission part 8 drives the bearing part 9 to slide from inside the processing frame 4 to the bottom of the panel workpiece 3 through the pressing mechanism 12. That is, when the bearing plate 5 continues to slide downward, the panel workpiece 3 will be driven by the transmission part 8 to continue to slide upward. At this time, there will be enough gaps between the panel workpiece 3 and the conveyor belt. During the stroke of the panel workpiece 3 being driven by the transmission part 8 to drive the clamping part 7 to fix it and then drive the panel workpiece 3 to slide upward, the bearing part 9 is driven by the pressing mechanism 12 to slide, so that the bearing part 9 slides out from inside the processing frame 4. At this moment, the bearing part 9 is located at the bottom of the panel workpiece 3. When the bearing plate 5 continues to drive the punching part 6 downward to punch the panel workpiece 3, at this moment, the punching part 6 drives the panel workpiece 3 to slide downward together. When the panel workpiece 3 contacts the bearing part 9 and cannot continue to slide downward, the punching operation is completed by the downward sliding of the punching part 6. During the punching operation, the bottom of the panel workpiece 3 is supported by multiple groups of bearing parts 9. Therefore, during the punching operation, the panel workpiece 3 is in a suspended state and does not contact the conveyor belt, which can not only improve the punching efficiency but also avoid damaging the conveyor belt. And due to the limiting effects of the clamping part 7 and the bearing part 9, the panel workpiece 3 is in a fixed state during the punching operation, so the punching quality can be improved. After the punching operation is completed, after unlocking the panel workpiece 3, the conveying part 2 conveys the panel workpiece 3 after the punching operation to the designated position, and then the punching operation of the next panel workpiece 3 can be carried out, which can not only improve the punching quality but also improve the work efficiency, meet the work needs, and is suitable for wide promotion and use.

[0049] In the embodiment provided by the present invention, a blocking member 10 is slidably connected to the processing frame 4. Specifically, the blocking member 10 is in an unfolded state in the original state. When the conveying member 2 is running, the panel workpiece 3 on the conveying member 2 is driven to run until the panel workpiece 3 abuts against the blocking member 10, and the panel workpiece 3 is passively stopped. At the same time, the conveying member 2 stops running under the control of the sensor component. At this time, the panel workpiece 3 is just located at the bottom of the punching station, and the subsequent punching operation can be carried out. There is no need to set up complex electronic components such as sensors to control the accuracy of the conveying member 2 during operation, which can greatly save costs.

[0050] A locking portion 14 is provided between the processing frame 4 and the blocking member 10. Therefore, during the working process, when the panel workpiece 3 after processing needs to be transferred, the locking portion 14 needs to be used to fix the blocking member 10 so that the blocking member 10 is in a retracted state. When the conveying member 2 is started again by the sensor assembly, etc., it is convenient to transfer the panel workpiece 3 after the punching is completed. The specific pressure mechanism 12 is connected to the blocking member 10 through a linkage member 13. Therefore, when the supporting plate 5 slides downward, the blocking member 10 is passively adjusted through the linkage member 13, and there is no need to set a separate driving source to adjust the blocking member 10, thereby further improving the working efficiency of the equipment. Specifically, a third workstation is generated when the supporting plate 5 slides downward. The third workstation: When the carrying part 9 slides out from the inside of the processing frame 4, the blocking part 10 is driven to slide to the side away from the conveying member 2 through the linkage part 13, and the blocking part 10 is locked by the locking part 14. At this moment, the blocking part 10 is in a retracted state. The panel workpiece 3 after processing can be smoothly transported to the predetermined workstation through the conveying member 2, thereby greatly improving the practicality of the equipment.

[0051] In the embodiment provided by the present invention, the transmission member 8 includes a rotating rod rotatably connected to the frame 1, and a transmission gear 8.3 is installed on the rotating rod; it also includes a first rack 8.1 and a second rack 8.2 slidably connected to the inside of the processing frame 4, and the first rack 8.1 and the second rack 8.2 are respectively meshed on both sides of the transmission gear 8.3. Specifically, the first rack 8.1 is fixedly connected to the bearing plate 5 through a connecting rod, and the first rack 8.1 and the second rack 8.2 are slidably connected to the processing frame 4 through a positioning member, so as to improve the stability of the first rack 8.1 and the second rack 8.2 when sliding. Specifically, when the servo cylinder 11 drives the bearing plate 5 to slide downward, it will drive the first rack 8.1 to slide downward, and through the cooperation of the first rack 8.1 and the transmission gear 8.3, it will drive the second rack 8.2 to slide upward to meet the working needs.

[0052] In the embodiments provided by the present invention, the clamping member 7 includes a mounting block 7.1 fixedly connected to the bottom of the second rack 8.2. A trigger rod 7.3 is slidably connected to the mounting block 7.1. An abutting plate 7.2 is fixedly connected to the trigger rod 7.3, and anti-slip stripes are provided on the abutting plate 7.2 to increase the friction on the surface of the abutting plate 7.2. A first reset member is provided between the trigger rod 7.3 and the mounting block 7.1. Specifically, the first reset member includes a reset spring 7.4. A mounting groove is provided on the mounting block 7.1, and the reset spring 7.4 is arranged between the abutting plate 7.2 and the mounting groove. The elastic force of the reset spring 7.4 drives the abutting plate 7.2 away from the panel workpiece 3. A guiding portion is provided between the trigger rod 7.3 and the frame 1. When the second rack 8.2 drives the mounting block 7.1 to slide upward, the trigger rod 7.3 is driven to slide toward the side close to the panel workpiece 3 through the guiding portion. The guiding portion includes a trigger groove 7.5 provided on the frame 1. The trigger groove 7.5 is inclined. A vertical groove 7.6 is also provided on the frame 1, and the vertical groove 7.6 communicates with the trigger groove 7.5. When the mounting block 7.1 slides upward, the trigger rod 7.3 slides in the trigger groove 7.5 and the vertical groove 7.6. That is, when the servo cylinder 11 drives the carrier plate 5 to slide downward, the first rack 8.1 will be driven to slide downward. Through the cooperation of the first rack 8.1 and the transmission gear 8.3, the second rack 8.2 will be driven to slide upward. When the second rack 8.2 slides upward, it will drive the mounting block 7.1 to slide upward together. During the upward sliding stroke of the mounting block 7.1, the trigger rod 7.3 will be driven to slide inside the trigger groove 7.5. Since the trigger groove 7.5 is inclined, the trigger rod 7.3 can also slide horizontally inside the mounting block 7.1 during the upward sliding stroke, driving the abutting plate 7.2 to slide toward the side close to the panel workpiece 3 until the abutting plate 7.2 abuts against the panel workpiece 3. At this moment, the trigger block just slides from the inclined groove into the vertical groove 7.6. At this time, the friction between the abutting plate 7.2 and the panel workpiece 3 is large enough, and the friction is greater than the gravity of the panel workpiece 3, so that the panel workpiece 3 slides upward continuously with the mounting block 7.1. The panel workpiece 3 is driven to slide upward through the abutting plate 7.2. That is, at this time, the trigger rod 7.3 slides inside the vertical groove 7.6 to meet the working requirements.

[0053] In the embodiments provided by the present invention, the bearing portion 9 includes a support plate 9.1 slidably connected to the processing frame 4. Specifically, the support plate 9.1 can be made of metal or the like, and its material is relatively hard. An adaptation groove is formed on the processing frame 4, and the support plate 9.1 is slidably connected to the processing frame 4 through the adaptation groove, thereby further improving the stability of the support plate 9.1 during sliding. Specifically, limiting plates are provided on both sides of the support plate 9.1. By providing the limiting plates, the stability of the support plate 9.1 during sliding is improved, and further support force is provided to the support plate 9.1 to enable the support plate 9.1 to support the panel workpiece 3 and meet the subsequent punching operation on the panel workpiece 3. A second reset member is provided between the support plate 9.1 and the processing frame 4. Specifically, the second reset member includes a positioning block 9.2 provided on the support plate 9.1, and a connecting spring 9.3 is provided between the positioning block 9.2 and the processing frame 4. The elastic force of the connecting spring 9.3 drives the support to retract inside the workpiece, avoiding affecting subsequent processing operations.

[0054] In the embodiments provided by the present invention, the pressing mechanism 12 includes a pressing rod 12.1 fixedly connected to the bottom of the first rack 8.1. Specifically, a fastener is also provided between the pressing rod 12.1 and the processing frame 4, thereby further improving the stability of the pressing rod 12.1 during sliding inside the processing frame 4. A driving block 12.3 is fixedly connected to the pressing rod 12.1 through a fixing rod 12.2, and a force-receiving block 12.4 is fixedly connected to the support plate 9.1. The driving block 12.3 and the force-receiving block 12.4 are intermittently abutted. Specifically, both the driving block 12.3 and the force-receiving block 12.4 are wedge-shaped blocks, and a wedge-shaped groove is formed on the force-receiving block 12.4. When the driving block 12.3 slides downward, through the cooperation between the driving block 12.3 and the wedge-shaped groove, the support plate 9.1 can be driven to slide inside the processing frame 4 through the force-receiving block 12.4 to meet the working requirements. Specifically, when the bearing plate 5 continuously slides downward, the pressing rod 12.1 at this moment will be continuously driven to slide downward by the first rack 8.1 until the driving block 12.3 and the force-receiving block 12.4 drive the support plate 9.1 to expand, so that a plurality of support plates 9.1 are all located at the bottom of the panel workpiece 3. When the punching member 6 performs a punching operation downward, the panel workpiece 3 is squeezed. Due to the vertical action of the support plate 9.1 and the horizontal restriction of the clamping member 7, the panel workpiece 3 is fixed, thereby completing the punching operation on the panel workpiece 3 and improving the practicability of the equipment.

[0055] In the embodiment provided by the present invention, the blocking member 10 includes a blocking plate 10.1 slidably connected to the processing frame 4, and a positioning spring 10.2 is arranged between the blocking plate 10.1 and the processing frame 4. The elastic force of the positioning spring 10.2 drives the blocking plate 10.1 to be in an unfolded state, and when the conveying member 2 is running, it drives the panel workpiece 3 on the conveying member 2 to run until the panel workpiece 3 abuts against the blocking member 10, and the panel workpiece 3 is passively stopped. At this time, the panel workpiece 3 is just located at the bottom of the punching station, and the subsequent punching operation can be carried out. Therefore, there is no need to set up complex electronic components such as sensors to control the accuracy of the conveying member 2, so that the cost can be greatly saved. The linkage member 13 includes a linkage frame 13.1 fixedly connected to the pressure rod 12.1, and a linkage block 13.2 is arranged on the bottom of the linkage frame 13.1. A driving groove 13.3 is opened on the blocking plate 10.1, and the linkage block 13.2 drives the blocking plate 10.1 to slide through the driving groove 13.3. Specifically, when the pressure rod 12.1 slides downward, it drives the linkage frame 13.1 to slide downward, and the linkage frame 13.1 drives the linkage block 13.2 to cooperate with the driving slot 13.3 to drive the blocking plate 10.1 to overcome the elastic force of the positioning spring 10.2 and slide into the processing frame 4, and the locking part 14 is used to lock the blocking plate 10.1. More specifically, the locking part 14 includes a first magnet 14.1 installed inside the processing frame 4, and a second magnet 14.2 is arranged on the blocking plate 10.1. The first magnet 14.1 and the second magnet 14.2 are magnetically adsorbed; the magnetic adsorption force of the first magnet 14.1 and the second magnet 14.2 is greater than the elastic force of the positioning spring 10.2. Therefore, the cooperation between the linkage block 13.2 and the driving slot 13.3 drives the blocking plate 10.1 to overcome the elastic force of the positioning spring 10.2 and slide into the processing frame 4 until the second magnet 14.2 and the first magnet 14.1 are magnetically attracted to fix the blocking plate 10.1, so that the blocking plate 10.1 is retracted inside the processing frame 4, thereby facilitating the transmission operation of the panel workpiece 3 after the punching is completed. The specific pressure mechanism 12 is connected to the blocking member 10 through the linkage member 13, so when the supporting plate 5 slides downward, the blocking member 10 is passively adjusted through the linkage member 13, and there is no need to set a separate driving source to adjust the blocking member 10, thereby further improving the working efficiency of the device.

[0056] In the embodiments provided by the present invention, an unlocking portion 15 is further provided between the pressing rod 12.1 and the locking portion 14. By providing the unlocking portion 15, the state of the blocking plate 10.1 can be unlocked. When the blocking plate 10.1 is unlocked, under the action of the positioning spring 10.2, the blocking plate 10.1 is driven to unfold so that the blocking plate 10.1 is located at the established working position again, and the panel workpiece 3 to be punched in the next operation is driven to the punching position, further improving the practicability of the device. Specifically, when the carrier plate 5 slides upward, it is specifically the fourth working position. When the carrier plate 5 slides upward, the blocking plate 10.1 is unlocked by the locking portion 14. Under the action of the positioning spring 10.2, the blocking plate 10.1 is driven to unfold, and the next panel workpiece 3 to be punched is limited by the blocking plate 10.1 again. The unlocking portion 15 includes a connecting piece 15.1 vertically slidably connected to the processing frame 4. The connecting piece 15.1 is fixedly connected to the linkage frame 13.1 through a fixing frame 15.4. A convex plate 15.2 is provided at the bottom of the connecting piece 15.1, and an arc-shaped groove 15.3 is provided between the convex plate 15.2 and the connecting piece 15.1. Therefore, during the use process, when the carrier plate 5 slides upward, the linkage frame 13.1 is driven to slide upward by the pressing rod 12.1, so that the connecting piece 15.1 slides upward. When the connecting piece 15.1 slides upward, it will drive the convex plate 15.2 to slide upward until the arc-shaped groove 15.3 between the connecting piece 15.1 and the convex plate 15.2 slides between the first magnet 14.1 and the second magnet 14.2. When the connecting piece 15.1 continues to drive the convex plate 15.2 to slide upward, the first magnet 14.1 and the second magnet 14.2 will be driven to separate. Under the action of the positioning spring 10.2, the blocking plate 10.1 is driven to slide to the established working position. Therefore, as the carrier plate 5 resets when sliding upward, the unlocking of the blocking plate 10.1 is realized passively, further improving the practicability of the device and making full use of the power of the servo cylinder 11. Specifically, when the connecting piece 15.1 is located between the first magnet 14.1 and the second magnet 14.2, since the connecting piece 15.1 is relatively thin, the first magnet 14.1 and the second magnet 14.2 can easily overcome the connecting piece 15.1 to achieve magnetic adsorption. However, the connecting piece 15.1 has a hard texture and will not bend without an external pressing force. Since the convex plate 15.2 is relatively thick, when the convex plate 15.2 slides between the first magnet 14.1 and the second magnet 14.2 through the arc-shaped groove 15.3, the first convex plate 15.2 can easily drive the magnetic adsorption force between the first magnet 14.1 and the second magnet 14.2 to disappear. Under the limiting action of the positioning spring 10.2, the blocking plate 10.1 is driven to slide and unfold, playing a limiting role on the next panel workpiece 3. This process is repeated.

[0057] In the embodiments provided by the present invention, a limiting member is provided between the carrier plate 5 and the processing frame 4 to improve the stability of the carrier plate 5 during sliding. Specifically, the limiting member includes a limiting block 16 fixedly connected to the carrier plate 5, and a limiting groove is formed in the processing frame 4. The limiting block 16 is slidably connected in the limiting groove, thereby improving the stability of the carrier plate 5 during sliding.

[0058] In the embodiments provided by the present invention, a plurality of storage grooves 17 are formed in the conveyor belt, which can collect the waste generated by punching. As the conveyor belt rotates, the waste can be conveyed to a predetermined position for collection to meet the working requirements.

[0059] It should be noted that the electrical equipment involved in this application can be powered by a storage battery or an external power supply.

[0060] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0061] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning punching device for mold panel production and processing, comprising a frame (1) and a conveying member (2) mounted on the frame (1), the conveying member (2) being used to convey a panel workpiece (3), and a processing frame (4) is also arranged on the frame (1), characterized in that: A bearing plate (5) is slidably connected to the processing frame (4), and a servo cylinder (11) is provided on the processing frame (4) for driving the bearing plate (5) to slide vertically; A punching member (6) for punching operations is installed on the bearing plate (5); Furthermore, clamping members (7) are provided on both sides of the processing frame (4), and the clamping members (7) are connected to the carrying plate (5) by transmission members (8); Furthermore, bearing parts (9) are provided on both sides of the processing frame (4), and a pressure mechanism (12) is provided between the bearing parts (9) and the transmission member (8); First workstation: during the travel when the servo cylinder (11) drives the carrier plate (5) to slide downward, the transmission member (8) drives the clamping member (7) to fix the panel workpiece (3) and then carries the panel workpiece (3) to slide upward; At the second workstation, when the panel workpiece (3) is in the upward sliding stroke, the transmission member (8) drives the bearing portion (9) to slide from the inside of the processing frame (4) to the bottom of the panel workpiece (3) through the pressure mechanism (12).

2. The positioning and punching device for the production and processing of a mold panel according to claim 1, wherein: A blocking member (10) is slidably connected to the processing frame (4), and a locking portion (14) is provided between the processing frame (4) and the blocking member (10); the pressure mechanism (12) and the blocking member (10) are transmission-connected via a linkage member (13); At the third station, when the carrying part (9) slides out from the inside of the processing frame (4), the blocking part (10) is driven to slide to the side away from the conveying part (2) through the linkage part (13), and the blocking part (10) is locked using the locking part (14).

3. The positioning and punching device for mold panel production and processing according to claim 2, wherein: The transmission member (8) comprises a rotating rod rotatably connected to the frame (1), and a transmission gear (8.3) is mounted on the rotating rod; It also comprises a first rack (8.1) and a second rack (8.2) which are slidably connected inside the processing frame (4); the first rack (8.1) and the second rack (8.2) are respectively meshed on both sides of the transmission gear (8.3).

4. A positioning and punching device for the production and processing of a mold panel according to claim 3, characterized in that: The clamping member (7) comprises a mounting block (7.1) fixedly connected to the bottom of the second rack (8.2), a trigger rod (7.3) being slidably connected to the mounting block (7.1), a contact plate (7.2) being fixedly connected to the trigger rod (7.3), and a first reset member being arranged between the trigger rod (7.3) and the mounting block (7.1); A guide portion is provided between the trigger rod (7.3) and the frame (1); when the second rack (8.2) drives the mounting block (7.1) to slide upward, the trigger rod (7.3) is driven to slide toward a side close to the panel workpiece (3) through the guide portion.

5. A positioning and punching device for the production and processing of a mold panel according to claim 4, characterized in that: The guide portion comprises a trigger groove (7.5) provided on the frame (1), the trigger groove (7.5) being in an inclined state, and a vertical groove (7.6) is also provided on the frame (1), the vertical groove (7.6) being in conduction with the trigger groove (7.5); When the mounting block (7.1) slides upward, the trigger rod (7.3) slides within the trigger slot (7.5) and the vertical slot (7.6).

6. A positioning and punching device for the production and processing of a mold panel according to claim 4, characterized in that: The bearing part (9) includes a support plate (9.1) slidably connected to the processing frame (4). An adaptation slot is provided on the processing frame (4), and the support plate (9.1) is slidably connected to the processing frame (4) through the adaptation slot; And limit plates are provided on both sides of the support plate (9.1) to improve the stability of the support plate (9.1) during sliding. A second reset member is provided between the support plate (9.1) and the processing frame (4).

7. A positioning and punching device for the production and processing of a mold panel according to claim 6, characterized in that: The pressing mechanism (12) includes a pressing rod (12.1) fixedly connected to the bottom of the first rack (8.1). A driving block (12.3) is fixedly connected to the pressing rod (12.1) through a fixing rod (12.2). A stress receiving block (12.4) is fixedly connected to the support plate (9.1), and the driving block (12.3) is intermittently in contact with the stress receiving block (12.4).

8. A positioning and punching device for the production and processing of a mold panel according to claim 7, characterized in that: The blocking member (10) includes a blocking plate (10.1) slidably connected to the processing frame (4). A positioning spring is provided between the blocking plate (10.1) and the processing frame (4); The linkage member (13) includes a linkage frame (13.1) fixedly connected to the pressing rod (12.1). A linkage block (13.2) is provided at the bottom of the linkage frame (13.1). A driving slot (13.3) is provided on the blocking plate (10.1), and the linkage block (13.2) drives the blocking plate (10.1) to slide through the driving slot (13.3); And the locking part (14) includes a first magnet (14.1) installed inside the processing frame (4). A second magnet (14.2) is provided on the blocking plate (10.1), and the first magnet (14.1) and the second magnet (14.2) are magnetically adsorbed; Wherein the magnetic adsorption force between the first magnet (14.1) and the second magnet (14.2) is greater than the elastic force of the positioning spring.

9. A positioning and punching device for the production and processing of a mold panel according to claim 8, characterized in that: An unlocking part (15) is further provided between the pressing rod (12.1) and the locking part (14); In the fourth working position, when the bearing plate (5) slides upward, the blocking plate (10.1) is unlocked through the locking part (14); The unlocking part (15) includes a connecting piece (15.1) vertically slidably connected to the processing frame (4). The connecting piece (15.1) is fixedly connected to the linkage frame (13.1) through a fixing frame (15.4). A convex plate (15.2) is provided at the bottom of the connecting piece (15.1), and an arc-shaped slot (15.3) is provided between the convex plate (15.2) and the connecting piece (15.1).

10. A positioning and punching device for the production and processing of a mold panel according to claim 1, characterized in that: A limiting member is provided between the bearing plate (5) and the processing frame (4) to improve the stability of the bearing plate (5) during sliding.

Images