A die pressing device for processing rubber gasket

Abstract

The utility model discloses a die pressing device for processing rubber gaskets, which relates to the technical field of die pressing devices, and includes a processing table, a conveying roller group, a stamping component, a rubber sheet and a receiving and unloading component, wherein the conveying roller group is located on both sides of the receiving and unloading component, the receiving and unloading component is located at the center of the upper surface of the processing table, and the receiving and unloading component includes a receiving seat fixedly connected to the upper surface of the processing table, the inner wall of the receiving seat is slidably connected with a receiving sliding plate, the bottom surface of the processing table is provided with a unloading trough connected with the receiving seat, and the inner wall of the receiving seat is provided with a side guide groove. The utility model utilizes the coordinated use of the receiving sliding plate, the hydraulic push rod, the receiving seat, the unloading trough, the bottom rod and the unloading scraper, so that the rubber gasket can automatically fall into the collection box through the unloading trough for storage after being stamped, which is convenient for subsequent processing.

Description

Technical Field

[0001] The utility model relates to the technical field of die pressing devices, in particular to a die pressing device for processing rubber gaskets. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce a large deformation under a small external force. It can return to its original shape after the external force is removed. Rubber gaskets are resistant to oil, acid and alkali, cold and heat, and aging. They can be directly processed into rubber gaskets of various shapes and are widely used in medicine, electronics, chemicals, antistatic, flame retardant, food and other industries.

[0003] During the stamping process of rubber gaskets, it is necessary to manually move the rubber sheet for loading, and manually demould the stamped rubber gasket after stamping, and move it out of the stamping area after demoulding. The stamping operation requires a lot of manual work, which is time-consuming and labor-intensive, and reduces the stamping efficiency. It is not suitable for stamping large quantities of rubber gaskets.

[0004] In the prior art, a Chinese patent with a publication number of CN220297789U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a rubber gasket stamping device comprises a base plate, a first feeding mechanism is installed on one side of the upper end of the base plate, a second feeding mechanism is installed on the other side of the upper end of the base plate, a blanking die seat is installed in the middle of the upper end of the base plate, a stamping cylinder is arranged above the blanking die seat, a stamping die head is installed at one end of the stamping cylinder, a vertical plate is welded and fixed at the rear end of the base plate, an air pump is installed on the inner side of the vertical plate, and a blowing pipe is installed at one end of the air pump; the utility model realizes automatic feeding of rubber sheets under the drive of the feeding mechanisms on both sides, the air pump works after each blanking, blows air through the blowing pipe, and blows the stamped rubber gasket out of the stamping processing area by relying on the gas impact force, so as to realize automatic unloading of rubber sheets, with a high degree of automation, reducing manual work, reducing labor intensity, saving time and labor, and improving stamping efficiency, and is suitable for stamping processing of large quantities of rubber gaskets.

[0005] Although the prior art can use the air blowing tube to blow the stamped rubber gasket out of the stamping processing area by relying on the gas impact force to realize automatic unloading of the rubber sheet, the rubber gasket is too scattered after being blown out, and it is inconvenient to collect and organize it later, which is easy to generate unnecessary work and affect the overall processing efficiency. Utility Model Content

[0006] The utility model aims to provide a die pressing device for processing a rubber gasket to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A die pressing device for processing a rubber gasket comprises a processing table, a conveying roller group, a stamping component, a rubber sheet and a receiving and blanking component. The conveying roller group is located on both sides of the receiving and blanking component, and the receiving and blanking component is located at the center of the upper surface of the processing table.

[0009] The receiving and unloading component includes a receiving seat fixedly connected to the upper surface of the processing table, the inner wall of the receiving seat is slidably connected to a receiving sliding plate, the bottom surface of the processing table is provided with a unloading groove connected to the receiving seat, the inner wall of the receiving seat is provided with a side guide groove, and the outer wall of the receiving sliding plate is fixedly connected to a side sliding block.

[0010] The upper surface of the receiving sliding plate is slidably connected with a material unloading scraper, the bottom surface of the receiving sliding plate is fixedly connected with a supporting frame, one end of the supporting frame is fixedly connected with a bottom rod, and both ends of the bottom rod are fixedly connected with hydraulic push rods for driving the bottom rod.

[0011] A further improvement of the technical solution of the utility model is that both ends of the unloading scraper are fixedly connected with spring rods, one end of the spring rod away from the unloading scraper is fixedly connected with a scraper fixing frame, and one end of the scraper fixing frame is fixedly connected to one side of the conveying roller group.

[0012] A further improvement of the technical solution of the utility model is that the outer wall of the hydraulic push rod is fixedly connected to the upper surface of the processing table through a mounting ring.

[0013] A further improvement of the technical solution of the utility model is that the outer wall of the side sliding block is slidably connected to the inner wall of the side guiding groove.

[0014] A further improvement of the technical solution of the utility model is that: a chassis sliding groove for adapting to the supporting chassis is opened on one side of the receiving seat, and the inner wall of the chassis sliding groove is slidably connected to the outer wall of the supporting chassis.

[0015] A further improvement of the technical solution of the utility model is that a collecting box is provided on the bottom surface of the processing table, and the collecting box is located below the material discharge chute.

[0016] A further improvement of the technical solution of the utility model is that the bottom surface of the processing table is fixedly connected to the supporting legs.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] The utility model provides a die pressing device for processing rubber gaskets. By using a supporting sliding plate, a hydraulic push rod, a supporting seat, a material discharge trough, a bottom rod and a material discharge scraper, the rubber gasket can automatically fall into a collection box through the material discharge trough for storage after being stamped, which is convenient for subsequent processing.

[0019] The utility model provides a die pressing device for processing rubber gaskets, which utilizes the mutual cooperation of side sliding blocks on both sides of a receiving sliding plate and side guide grooves on the inner wall of a receiving seat to guide and limit the movement of the receiving sliding plate, so that the receiving sliding plate is always in a state parallel to the surface of a processing table, thereby ensuring the stamping effect of a subsequent stamping component on the rubber gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the top view of the processing table of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the material receiving and unloading component of the utility model;

[0023] Figure 4 It is an enlarged schematic diagram of the structure at A of the utility model;

[0024] Figure 5 It is a bottom structural schematic diagram of the processing table of the utility model.

[0025] In the figure: 1. Processing table; 2. Conveying roller group; 3. Rubber sheet; 4. Stamping assembly; 5. Unloading receiving assembly; 6. Unloading trough; 7. Receiver; 9. Receiver sliding plate; 10. Bottom rod; 11. Unloading scraper; 12. Hydraulic push rod; 13. Scraper fixing frame; 14. Spring rod; 15. Support frame; 16. Sliding groove of frame; 17. Side guide groove; 18. Side slide block; 19. Collection box. DETAILED DESCRIPTION

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The present invention is further described in detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides a die pressing device for processing rubber gaskets, including a processing table 1, a conveying roller group 2, a stamping component 4, a rubber sheet 3 and a receiving and blanking component 5, the conveying roller group 2 is located on both sides of the receiving and blanking component 5, and the receiving and blanking component 5 is located at the center of the upper surface of the processing table 1.

[0030] The receiving and unloading assembly 5 includes a receiving seat 7 fixedly connected to the upper surface of the processing table 1, the inner wall of the receiving seat 7 is slidably connected with a receiving sliding plate 9, the bottom surface of the processing table 1 is provided with a unloading groove 6 connected with the receiving seat 7, the inner wall of the receiving seat 7 is provided with a side guide groove 17, and the outer wall of the receiving sliding plate 9 is fixedly connected with a side slider 18. When the receiving sliding plate 9 slides on the inner wall of the receiving seat 7, the side slider 18 slides in the inner wall of the side guide groove 17, guiding and limiting the movement of the receiving sliding plate 9, so that the receiving sliding plate 9 is always in a state parallel to the surface of the processing table 1, ensuring the effect of the subsequent stamping assembly 4 on the stamping of the rubber gasket.

[0031] The upper surface of the receiving sliding plate 9 is slidably connected with a material unloading scraper 11, the bottom surface of the receiving sliding plate 9 is fixedly connected with a supporting frame 15, one end of the supporting frame 15 is fixedly connected with a bottom rod 10, and both ends of the bottom rod 10 are fixedly connected with hydraulic push rods 12 for driving it.

[0032] Example 2

[0033] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, both ends of the material scraper 11 are fixedly connected with spring rods 14, one end of the spring rod 14 away from the material scraper 11 is fixedly connected with a scraper fixing frame 13, and one end of the scraper fixing frame 13 is fixedly connected to one side of the conveying roller group 2. When the receiving sliding plate 9 is pushed by the hydraulic push rod 12, the material scraper 11 slides relatively on the surface of the receiving sliding plate 9, and the spring rod 14 buffers the force of the material scraper 11, so that the material scraper 11 is always in a suitable state.

[0034] The outer wall of the hydraulic push rod 12 is fixedly connected to the upper surface of the processing table 1 through a mounting ring.

[0035] The outer wall of the lateral sliding block 18 is slidably connected to the inner wall of the lateral guiding groove 17 .

[0036] A base frame sliding groove 16 for adapting to the supporting base frame 15 is formed on one side of the receiving seat 7 , and the inner wall of the base frame sliding groove 16 is slidably connected to the outer wall of the supporting base frame 15 .

[0037] A collecting box 19 is provided on the bottom surface of the processing table 1 . The collecting box 19 is located below the material discharge chute 6 . The bottom surface of the processing table 1 is fixedly connected to the supporting legs.

[0038] The working principle of the die pressing device for processing rubber gaskets will be described in detail below.

[0039] like Figure 1-5 As shown, when in use, after the stamping assembly 4 is stamped, the hydraulic push rod 12 is started, so that the hydraulic push rod 12 pushes the bottom rod 10 to drive the receiving sliding plate 9 to start moving forward. At this time, as the receiving sliding plate 9 moves, the rubber gasket on its surface will be blocked by the unloading scraper 11. When the rubber gasket is pushed relatively to the entrance of the receiving seat 7, it will fall into the unloading trough 6 and be collected and temporarily stored by the bottom rod 10.

[0040] When the rubber gasket on the receiving sliding plate 9 falls into the collecting box 19, the hydraulic push rod 12 pulls the supporting base frame 15 to drive the receiving sliding plate 9 to reset, and then the receiving seat 7 is reset, and the stamping assembly 4 can carry out subsequent stamping work and realize the automatic material collection effect.

[0041] When the receiving sliding plate 9 slides on the inner wall of the receiving seat 7, the side sliding block 18 slides in the inner wall of the side guide groove 17 to guide and limit the movement of the receiving sliding plate 9, so that the receiving sliding plate 9 is always in a state parallel to the surface of the processing table 1, thereby ensuring the stamping effect of the subsequent stamping assembly 4 on the rubber gasket.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A die pressing device for processing a rubber gasket, comprising a processing table (1), a conveying roller group (2), a stamping component (4), a rubber sheet (3) and a receiving and unloading component (5), characterized in that: The conveying roller group (2) is located on both sides of the material receiving and unloading component (5), and the material receiving and unloading component (5) is located at the center of the upper surface of the processing table (1); The receiving and unloading component (5) comprises a receiving seat (7) fixedly connected to the upper surface of the processing table (1), the inner wall of the receiving seat (7) is slidably connected to a receiving sliding plate (9), the bottom surface of the processing table (1) is provided with a unloading groove (6) connected to the receiving seat (7), the inner wall of the receiving seat (7) is provided with a side guide groove (17), and the outer wall of the receiving sliding plate (9) is fixedly connected to a side sliding block (18); The upper surface of the receiving sliding plate (9) is slidably connected to a material unloading scraper (11), the bottom surface of the receiving sliding plate (9) is fixedly connected to a supporting frame (15), one end of the supporting frame (15) is fixedly connected to a bottom rod (10), and both ends of the bottom rod (10) are fixedly connected to hydraulic push rods (12) for driving the bottom rod (10).

2. A die pressing device for processing a rubber gasket according to claim 1, characterized in that: Both ends of the material unloading scraper (11) are fixedly connected to spring rods (14), one end of the spring rod (14) away from the material unloading scraper (11) is fixedly connected to a scraper fixing frame (13), and one end of the scraper fixing frame (13) is fixedly connected to one side of the conveying roller group (2).

3. A die pressing device for processing a rubber gasket according to claim 1, characterized in that: The outer wall of the hydraulic push rod (12) is fixedly connected to the upper surface of the processing table (1) via a mounting ring.

4. A die pressing device for processing a rubber gasket according to claim 1, characterized in that: The outer wall of the side sliding block (18) is slidably connected to the inner wall of the side guiding groove (17).

5. The die pressing device for processing a rubber gasket according to claim 1, characterized in that: A base frame sliding groove (16) for adapting to the supporting base frame (15) is provided on one side of the receiving seat (7), and the inner wall of the base frame sliding groove (16) is slidably connected to the outer wall of the supporting base frame (15).

6. A die pressing device for processing a rubber gasket according to claim 1, characterized in that: A collecting box (19) is provided on the bottom surface of the processing table (1), and the collecting box (19) is located below the material discharge chute (6).

7. A die pressing device for processing a rubber gasket according to claim 1, characterized in that: The bottom surface of the processing table (1) is fixedly connected to the supporting legs.

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