Punch forming equipment for rubber gasket machining

Abstract

The utility model discloses punch forming equipment for rubber gasket processing, which comprises a processing table, the top of the processing table is fixedly connected with a lower die plate, a punching mechanism and a transmission mechanism, a limiting mechanism is arranged in the processing table, and the limiting mechanism comprises a limiting assembly, an upper die plate, a lower die plate, a lower die plate, a punching mechanism and a transmission mechanism. Comprising a limiting rod installed on the inner wall of a machining table, the surface of the limiting rod is in sliding connection with a sliding plate, and one side of the sliding plate is rotationally connected with a connecting rod. According to the punch forming equipment for rubber gasket machining, the limiting mechanism is arranged, under driving of a driving motor, the distance between limiting plates on the two sides can be flexibly adjusted, rubber material sheets in the conveying process can be clamped and limited through the limiting plates, the rubber material sheets are kept in the center state all the time, and the machining efficiency is improved. And therefore, the punch forming quality of the rubber gasket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber gasket processing technical field, specifically is a kind of rubber gasket processing is punched and formed equipment. BACKGROUND

[0002] The utility model discloses a kind of rubber gasket punching device (patent publication number: CN220297789U, patent publication date:2024.01.05), including substrate, the first feeding mechanism is installed on the one side of substrate upper end, the second feeding mechanism is installed on the other side of substrate upper end, blanking die holder is installed in the middle of substrate upper end, blanking die holder is provided with punch cylinder above, punch cylinder is installed with punch die head in one end, the rear end of substrate is welded with vertical plate, air pump is installed in the inner side of vertical plate, air pump is installed with air pipe in one end;The rubber sheet is automatically fed under the drive of two side feeding mechanism of the device, air pump works after each blanking, air is blown by air pipe, rely on gas impact force to blow out rubber gasket after stamping from stamping processing area, realize the automatic discharge of rubber sheet, high degree of automation, reduce manual operation, reduce labor intensity, save time and effort, improve the stamping efficiency, it is suitable for the stamping processing of large quantities of rubber gasket.

[0003] However, in the implementation of the above technical solutions, the following problems exist: in the above technical solutions, the feeding mechanism is provided, and the rubber sheet is fed and conveyed by the upper roller and the lower roller. However, there is a lack of limiting structure during conveying, which can cause the rubber sheet to deviate during feeding and conveying, and cannot maintain a centered state, thereby affecting the stamping forming of the rubber gasket and affecting the quality of the finished product. Therefore, the utility model provides a kind of rubber gasket processing is punched and formed equipment. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of rubber gasket processing is punched and formed equipment, solves the problem that there is no limiting structure in the existing rubber gasket stamping forming device, the rubber sheet is easy to deviate during feeding and conveying, cannot maintain a centered state, thereby affecting the stamping forming of the rubber gasket and affecting the quality of the finished product.

[0005] To achieve the above purpose, the utility model is realized by the following technical solutions: a kind of rubber gasket processing is punched and formed equipment, including processing table, the top of processing table is fixedly connected with lower membrane plate, the top of processing table is equipped with punch mechanism, the top of processing table is equipped with transmission mechanism, the inside of processing table is equipped with limiting mechanism, the limiting mechanism includes:

[0006] The limiting assembly comprises a limiting rod installed on the inner wall of the machining table, the surface of the limiting rod is slidably connected with a sliding plate, one side of the sliding plate is rotatably connected with a connecting rod, the top of the sliding plate is fixedly connected with a sliding rod, and the top end of the sliding rod is fixedly connected with a limiting plate.

[0007] The driving assembly is arranged at the bottom of the machining table.

[0008] Preferably, the top of the machining table is provided with symmetric sliding grooves, and the inner surface of the sliding grooves is slidably connected with the surface of the sliding rod.

[0009] Preferably, the driving assembly comprises a driving motor installed at the bottom of the machining table, one end of the output shaft of the driving motor is fixedly connected with a driving plate through a shaft coupling, and one end of the driving plate is rotatably connected with one end of the connecting rod.

[0010] Preferably, the transmission mechanism comprises a supporting plate installed at the top of the machining table, one side of the supporting plate is fixedly connected with a transmission motor, one end of the output shaft of the transmission motor is fixedly connected with a transmission roller through a shaft coupling, the inside of the supporting plate is rotatably connected with an adjusting screw rod, the surface of the adjusting screw rod is threadedly connected with an adjusting block, the surface of the adjusting block is slidably connected with the inside of the supporting plate, one side of the adjusting block is rotatably connected with a pressing roller, and the top end of the adjusting screw rod is fixedly connected with an adjusting hand wheel.

[0011] Preferably, the stamping mechanism comprises a bearing plate installed at the top of the machining table, the top of the bearing plate is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with a stamping plate through a piston rod, the bottom of the stamping plate is fixedly connected with a stamping module, and one side of the stamping plate is provided with a demolding assembly.

[0012] Preferably, the demolding assembly comprises a demolding plate installed on one side of the stamping plate, and the demolding plate is provided with a demolding rod.

[0013] Beneficial effects

[0014] The utility model provides a kind of stamping forming equipment for rubber gasket processing.Compared with prior art, it has the following beneficial effects:

[0015] The rubber gasket processing punch forming equipment, through the driving of the driving motor, the rotation of the driving plate drives one end of the connecting rod to rotate at one end of the driving plate, and the other end of the connecting rod to rotate at one side of the sliding plate, so that the sliding plates and the sliding rods on both sides and the limiting plates slide synchronously to the opposite side, so that the sliding plates slide on the surface of the limiting rods, and the limiting plates slide on the surface of the transmission rollers, so that the limiting plates on both sides clamp and limit the rubber material sheet synchronously, so that the rubber material sheet does not deviate during transmission, and the distance between the limiting plates on both sides can be adjusted flexibly under the driving of the driving motor, and the rubber material sheet during transmission can be clamped and limited by the limiting plates, so that the rubber material sheet is always in a centered state, thereby improving the punch forming quality of the rubber gasket.

[0016] The rubber gasket processing punch forming equipment is provided with a transmission mechanism, and the height of the compression roller can be adjusted flexibly by the adjusting hand wheel, the adjusting screw rod and the adjusting block, so that the transmission operation of rubber gaskets with different thicknesses is facilitated, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an external structure schematic view of the utility model;

[0018] Figure 2 It is an internal structure schematic view of the processing table of the utility model;

[0019] Figure 3 It is a three-dimensional schematic view of the limiting assembly of the utility model;

[0020] Figure 4 It is a three-dimensional schematic view of the punch mechanism of the utility model;

[0021] Figure 5 It is a three-dimensional schematic view of the transmission mechanism of the utility model.

[0022] In the drawing: 1-Processing table, 2-Punch mechanism, 21-Supporting plate, 22-Hydraulic cylinder, 23-Punch plate, 24-Punch module, 25-Demoulding assembly, 251-Demoulding plate, 252-Demoulding rod, 3-Transmission mechanism, 31-Supporting plate, 32-Transmission motor, 33-Transmission roller, 34-Adjusting screw rod, 35-Adjusting block, 36-Compression roller, 37-Adjusting hand wheel, 4-Limiting mechanism, 41-Limiting assembly, 411-Limiting rod, 412-Sliding plate, 413-Connecting rod, 414-Sliding rod, 415-Limiting plate, 42-Driving assembly, 421-Driving motor, 422-Driving plate, 5-Sliding groove, 6-Under membrane plate. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0025] A kind of rubber gasket processing is punched forming equipment, including processing table 1, the top of processing table 1 is fixedly connected with lower membrane plate 6, the top of processing table 1 is equipped with stamping mechanism 2, the top of processing table 1 is equipped with transmission mechanism 3, the inside of processing table 1 is equipped with limiting mechanism 4, limiting mechanism 4 includes:

[0026] Limiting assembly 41, including the limiting rod 411 of installation in the inner wall of processing table 1, the surface of limiting rod 411 is slidably connected with sliding plate 412, the side of sliding plate 412 is rotatably connected with connecting rod 413, the top of sliding plate 412 is fixedly connected with sliding rod 414, the top of sliding rod 414 is fixedly connected with limiting plate 415;

[0027] Driving assembly 42, setting at the bottom of processing table 1.

[0028] Limiting rod 411 is used for sliding limiting to sliding plate 412, the inner surface of limiting plate 415 is slidably and rotatably on the surface of transmission roller 33.

[0029] In the embodiment, the top of processing table 1 is equipped with relatively symmetrical sliding groove 5, the inner surface of sliding groove 5 is slidably connected with the surface of sliding rod 414.

[0030] Sliding groove 5 is used for sliding limiting to sliding rod 414.

[0031] In the embodiment, driving assembly 42 includes the drive motor 421 of installation at the bottom of processing table 1, the one end of drive motor 421 drives output shaft and is fixedly connected with driving plate 422 through shaft coupling, the one end of driving plate 422 is rotatably connected with the one end of connecting rod 413.

[0032] Drive motor 421 is three-phase asynchronous motor, and is connected with external circuit by wire;Driving plate 422 is arranged in the inside of processing table 1.

[0033] By starting the driving motor 421 to drive the driving plate 422 to rotate, the rotation of the driving plate 422 will make one end of the connecting rod 413 rotate at one end of the driving plate 422, and the other end of the connecting rod 413 will rotate at one side of the sliding plate 412, so that the two sliding plates 412, sliding rods 414 and limiting plates 415 on both sides are synchronously slid to the opposite side, so that the sliding plate 412 slides on the surface of the limiting rod 411, and the limiting plate 415 slides on the surface of the transmission roller 33, so that the two limiting plates 415 on both sides are synchronously clamped and limited to the rubber sheet, so that the rubber sheet does not deviate during transmission. By setting the limiting mechanism 4, the distance between the two limiting plates 415 can be flexibly adjusted under the driving of the driving motor 421, and the limiting plate 415 can clamp and limit the rubber sheet during transmission, so that the rubber sheet is always in a centered state, thereby improving the punching forming quality of the rubber gasket.

[0034] In this embodiment, the transmission mechanism 3 includes a support plate 31 mounted on the top of the machining table 1, one side of the support plate 31 is fixedly connected with a transmission motor 32, one end of the output shaft of the transmission motor 32 is fixedly connected with a transmission roller 33 through a shaft coupling, the inside of the support plate 31 is rotatably connected with an adjusting screw 34, the surface of the adjusting screw 34 is threadedly connected with an adjusting block 35, the surface of the adjusting block 35 is slidably connected with the inside of the support plate 31, one side of the adjusting block 35 is rotatably connected with a compression roller 36, and the top end of the adjusting screw 34 is fixedly connected with an adjusting hand wheel 37.

[0035] The transmission motor 32 is a three-phase asynchronous motor and is connected with an external circuit through wires; the transmission mechanism 3 is provided with two groups; a vertical rod is installed in the inside of the rear support plate 31, and the vertical rod can slide and limit the rear adjusting block 35.

[0036] In this embodiment, the punching mechanism 2 includes a bearing plate 21 mounted on the top of the machining table 1, the top of the bearing plate 21 is fixedly connected with a hydraulic cylinder 22, the bottom of the hydraulic cylinder 22 is fixedly connected with a punching plate 23 through a piston rod, the bottom of the punching plate 23 is fixedly connected with a punching module 24, and one side of the punching plate 23 is provided with a demolding assembly 25.

[0037] The hydraulic cylinder 22 is in communication with an external air source through an air pipe; a positioning rod is slidably connected in the inside of the punching plate 23, the bottom end of the positioning rod is installed with a positioning plate, the inside of the positioning plate is provided with a slot hole for the sliding of the punching module 24, and the top of the positioning plate is installed with a positioning spring, one end of the positioning spring is fixedly connected with the bottom of the punching plate 23.

[0038] In this embodiment, the demolding assembly 25 includes a demolding plate 251 installed on one side of the punching plate 23, and one end of the demolding plate 251 is installed with a demolding rod 252.

[0039] By setting the transmission mechanism 3, the height of the compression roller 36 can be flexibly adjusted by adjusting the hand wheel 37, the adjusting screw 34 and the adjusting block 35, thereby facilitating the transmission operation of the rubber gasket with different thicknesses, and improving the practicability of the equipment.

[0040] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0041] In operation, first, the adjusting screw 34 is rotated by rotating the adjusting hand wheel 37, and the rotation of the adjusting screw 34 causes the adjusting block 35 and the compression roller 36 to slide downward, so that the adjusting block 35 slides in the sliding groove formed on the surface of the support plate 31, and then the rubber sheet is clamped by the compression roller 36 and the transmission roller 33, facilitating the subsequent transmission operation. Subsequently, the driving plate 422 is rotated by starting the driving motor 421, and the rotation of the driving plate 422 causes one end of the connecting rod 413 to rotate at one end of the driving plate 422, and the other end of the connecting rod 413 to rotate at one side of the sliding plate 412, so that the sliding plates 412, the sliding rods 414 and the limiting plates 415 on both sides slide synchronously to the opposite sides, so that the sliding plate 412 slides on the surface of the limiting rod 411, and the limiting plate 415 slides on the surface of the transmission roller 33, so that the limiting plates 415 on both sides clamp and limit the rubber sheet synchronously, so that the rubber sheet does not deviate during the transmission process. Finally, the piston rod, the stamping plate 23 and the stamping module 24 are synchronously driven downward by starting the hydraulic cylinder 22, and the rubber sheet is stamped by the stamping module 24. During this process, the positioning plate first fits the surface of the rubber sheet, so that the positioning rod slides in the stamping plate 23, and the positioning spring is compressed. The positioning plate can position the rubber sheet and keep the stability of the rubber sheet during the stamping process. The sliding of the stamping plate 23 synchronously drives the demolding plate 251 and the demolding rod 252 to slide up and down reciprocally, and the demolding rod 252 can further realize the demolding operation of the rubber gasket.

[0042] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rubber gasket processing punch forming apparatus comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected with a lower membrane plate (6), the top of the processing table (1) is provided with a punching mechanism (2), the top of the processing table (1) is provided with a transmission mechanism (3), the inside of the processing table (1) is provided with a limiting mechanism (4), the limiting mechanism (4) comprises: The limiting assembly (41) comprises a limiting rod (411) installed on the inner wall of the processing table (1), the surface of the limiting rod (411) is slidably connected with a sliding plate (412), one side of the sliding plate (412) is rotatably connected with a connecting rod (413), the top of the sliding plate (412) is fixedly connected with a sliding rod (414), and the top end of the sliding rod (414) is fixedly connected with a limiting plate (415). The driving assembly (42) is arranged at the bottom of the processing table (1).

2. The rubber gasket processing punch forming apparatus according to claim 1, characterized by: The top of the processing table (1) is provided with a symmetrical sliding groove (5), and the inner surface of the sliding groove (5) is slidably connected with the surface of the sliding rod (414).

3. The rubber gasket processing punch forming apparatus according to claim 1, characterized by: The driving assembly (42) comprises a driving motor (421) installed at the bottom of the processing table (1), one end of the output shaft of the driving motor (421) is fixedly connected with a driving plate (422) through a shaft coupling, and one end of the driving plate (422) is rotatably connected with one end of the connecting rod (413).

4. The rubber gasket processing punch forming apparatus according to claim 1, characterized by: The transmission mechanism (3) comprises a supporting plate (31) installed at the top of the processing table (1), one side of the supporting plate (31) is fixedly connected with a transmission motor (32), one end of the output shaft of the transmission motor (32) is fixedly connected with a transmission roller (33) through a shaft coupling, the inside of the supporting plate (31) is rotatably connected with an adjusting screw (34), the surface of the adjusting screw (34) is threadedly connected with an adjusting block (35), the surface of the adjusting block (35) is slidably connected with the inside of the supporting plate (31), one side of the adjusting block (35) is rotatably connected with a compression roller (36), and the top end of the adjusting screw (34) is fixedly connected with an adjusting hand wheel (37).

5. The rubber gasket processing punch forming apparatus according to claim 1, characterized by: The punching mechanism (2) comprises a bearing plate (21) installed at the top of the processing table (1), the top of the bearing plate (21) is fixedly connected with a hydraulic cylinder (22), the bottom of the hydraulic cylinder (22) is fixedly connected with a punching plate (23) through a piston rod, the bottom of the punching plate (23) is fixedly connected with a punching module (24), and one side of the punching plate (23) is provided with a demolding assembly (25).

6. The rubber gasket processing punch forming apparatus according to claim 5, characterized by: The demolding assembly (25) comprises a demolding plate (251) installed on one side of the punching plate (23), and a demolding rod (252) is installed at one end of the demolding plate (251).

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