Hot-pressing processing equipment for plastics

Abstract

The utility model relates to the technical field of hot pressing equipment, in particular to hot pressing processing equipment for plastics, the surfaces of clamping strips are sleeved with springs, the top ends of the clamping strips on the two sides are fixedly connected with a clamping shaft and a circular shaft respectively, the edge of the upper surface of a base is slidably connected with a containing tool, and the lower surface of the containing tool is fixedly connected with a shaft rod. The device slides on the upper surface of the base, the shaft lever is clamped between the clamping shaft and the circular shaft, and the clamping strips are meshed in the bayonets on the left side and the right side of the surface of the spoke to fix the position of the shaft lever, so that the whole device is flexibly controlled, the use performance of the whole device is enhanced, and the service life of the whole device is prolonged. The defect that an existing hot press base and a containing tool can only be perpendicular to a downward pressing platform is overcome, and the effect that when hot pressing is not in place, the containing tool can be freely moved to conduct hot pressing machining on the part where hot pressing is not in place again is improved, and material waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing equipment, in particular to a hot pressing processing equipment for plastics. Background Technique

[0002] Hot pressing is a process of heating and pressing the formed slab blank at the same time to make fiber boards with certain mechanical strength and water resistance. Whether it is wet production of hard boards or semi-hard boards, or dry production of hard boards or medium density boards, they all need to go through hot pressing to become boards. During hot pressing, the fibers are in close contact, and the mutual diffusion movement of the lignin and hemicellulose macromolecular chains and the macromolecules themselves, which were originally in a bound state, is gradually strengthened until the intermolecular attraction and hydrogen bonds take effect, and the interface disappears to complete the gluing process;

[0003] During the actual use of the existing hot press, since the lower pressing platform of the existing hot press can only be vertically fixed to the base for placing materials, and it is not convenient to directly touch with hands immediately after hot pressing. When the hot pressing of the materials is not in place, the materials can only be treated as waste products, thus increasing the waste of materials. If the fixture for placing materials can be offset so that the parts where the hot pressing of the materials is not in place can be reprocessed, the waste of materials can be alleviated to a greater extent. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hot pressing processing equipment for plastics aiming at the deficiencies of the prior art to solve the problems put forward in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A hot pressing processing equipment for plastics, including a hot press, a lower pressing platform is fixedly connected to the inner part of the surface of the hot press, a base is fixedly connected to the lower surface inside the hot press, a notch is opened on the surface of the base, a compression spring is fixedly connected to the inside of the notch, a spoke is fixedly connected to the surface of the compression spring, a bayonet is opened on the surface of the spoke, and the bayonets are distributed on the upper surfaces of the left and right sides of the spoke. The two sides of the bayonet are respectively a clamping groove surface and a smooth surface. A clamping bar is correspondingly clamped inside each of the two sides of the bayonet. A spring is sleeved on the surface of the clamping bar. The top ends of the two clamping bars are respectively fixedly connected with a clamping shaft and a round shaft. A fixture is slidably connected to the edge of the upper surface of the base, and a shaft rod is fixedly connected to the lower surface of the fixture.

[0006] As a preferred technical scheme of the utility model, a material table and a control panel are respectively installed on the surface of the hot press, and the material table and the control panel are respectively above and below the lower pressing platform, which maximally enhances the control ability of the overall device and ensures the practicability of the overall device.

[0007] As a preferred technical solution of the present utility model, one end of the compression spring is installed at the lower end of the inner wall surface of the notch, and the other end is installed at the middle position of the end surface of the spoke, effectively strengthening the stability of each component and at the same time enhancing the supporting force of the overall device.

[0008] As a preferred technical solution of the present utility model, the control panel is electrically connected to the lower pressing platform, and the lower pressing platform is vertically distributed inside the hot press perpendicular to the control panel, better protecting the use of the overall device from being affected and enhancing the practicality of operating the overall device.

[0009] As a preferred technical solution of the present utility model, the appearance of the clamping shaft is stepped, and the end of the clamping shaft extends to the left side of the lower surface of the round shaft, better strengthening the balance of the overall device and effectively enhancing the flexibility of use of the overall device.

[0010] As a preferred technical solution of the present utility model, the top end of the spring is fixedly connected to the middle position of the lower surfaces of the clamping shaft and the round shaft, and the lower end of the spring only extends to below the middle section of the clamping bar, more powerfully enhancing the operability of the overall device and ensuring the firmness and stability during use.

[0011] As a preferred technical solution of the present utility model, the bayonets are distributed on the left and right sides of the upper surface of the spoke and are perpendicular to the clamping bars on both sides, maximizing the control of the overall device by the staff, improving the experience of using the overall device, and reducing the operation difficulty of the staff.

[0012] The beneficial effects of the present utility model are:

[0013] The hot pressing processing equipment for plastics slides and displaces on the upper surface of the base through the fixture, the shaft rod is clamped between the clamping shaft and the round shaft, and then the position of the shaft rod is fixed by engaging the clamping bar into the inner parts of the bayonets on the left and right sides of the spoke surface, thereby achieving flexible control of the overall device, strengthening the use performance of the overall device, improving the defect that the base and the fixture of the existing hot press can only be perpendicular to the lower pressing platform, and increasing the ability to freely move the position of the fixture to re-hot press the parts where the hot pressing is not in place when the hot pressing is not in place, reducing the waste of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the fixture structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the base structure of the present utility model;

[0017] Figure 4 This is a schematic diagram of the card shaft structure of the present utility model.

[0018] In the figure: 1. Hot press; 2. Material table; 3. Control panel; 4. Lower pressing platform; 5. Base; 6. Notch; 7. Card shaft; 8. Round shaft; 9. Shaft rod; 10. Fixture; 11. Card strip; 12. Spring; 13. Bayonet; 14. Spoke; 15. Compression spring. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] Such as Figures 1-4As shown in the figure, in this embodiment: A hot pressing processing device for plastics includes a hot press 1. Inside the surface of the hot press 1, a lower pressing platform 4 is fixedly connected. The hot pressing work on the material is realized by means of the lower pressing platform 4. On the lower surface inside the hot press 1, a base 5 is fixedly connected. A notch 6 is formed on the surface of the base 5. The clamping shaft 7 and the round shaft 8 are accommodated through the notch 6, and the heights of the clamping shaft 7 and the round shaft 8 are slightly higher than the top end of the notch 6. A compression spring 15 is fixedly connected inside the notch 6. On the surface of the compression spring 15, a spoke 14 is fixedly connected. With the connection of the compression spring 15, the effect of left and right displacement is realized at the bottom end inside the notch 6 through the telescopic effect of the compression spring 15. A bayonet 13 is formed on the surface of the spoke 14, and the bayonets 13 are distributed on the upper surfaces on the left and right sides of the spoke 14. The two sides of the bayonet 13 are respectively a clamping groove surface and a smooth surface. A clamping strip 11 is correspondingly clamped inside the two sides of the bayonet 13. The positions of the clamping shaft 7 and the round shaft 8 are fixed by the engagement of the clamping strip 11 and the bayonet 13. A spring 12 is sleeved on the surface of the clamping strip 11. With the reset effect of the spring 12, the buckling or reset of the clamping shaft 7 and the round shaft 8 is freely controlled. The top ends of the two clamping strips 11 are respectively fixedly connected with the clamping shaft 7 and the round shaft 8. On the edge of the upper surface of the base 5, a fixture 10 is slidably connected. A shaft rod 9 is fixedly connected to the lower surface of the fixture 10. The position of the fixture 10 on the upper surface of the base 5 is restricted and fixed by means of the shaft rod 9 being clamped on the clamping shaft 7 and the round shaft 8.

[0022] Furthermore, a material table 2 and a control panel 3 are respectively installed on the surface of the hot press 1, and the material table 2 and the control panel 3 are respectively above and below the lower pressing platform 4. The control panel 3 is used to start the lower pressing platform 4 to operate on the material placed on the upper surface of the fixture 10.

[0023] Furthermore, one end of the compression spring 15 is installed on the lower end surface of the inner wall of the notch 6, and the other end is installed at the middle position of the end surface of the spoke 14. The flexibility of the spoke 14 is strengthened by the elasticity of the compression spring 15. At the same time, due to the reset ability of the compression spring 15, the clamping strip 11 and the bayonet 13 can freely engage.

[0024] Furthermore, the control panel 3 and the lower pressing platform 4 are connected by an electrical signal, and the lower pressing platform 4 is perpendicularly distributed inside the hot press 1 relative to the control panel 3, which more powerfully enhances the operability of the overall device and ensures the firmness and stability performance during use.

[0025] Furthermore, the appearance of the clamping shaft 7 is trapezoidal, and the end of the clamping shaft 7 extends to the left side of the lower surface of the round shaft 8. By extending the length of the clamping shaft 7 below the round shaft 8, it is convenient to drive the round shaft 8 to move downward through the clamping shaft 7, and then it is convenient for the flexible movement of the shaft rod 9.

[0026] Further, the top end of the spring 12 is fixedly connected to the middle position of the lower surfaces of the clamping shaft 7 and the circular shaft 8, and the lower end of the spring 12 only extends to below the middle section of the clamping strip 11, which better strengthens the balance of the overall device and effectively enhances the flexibility of use of the overall device.

[0027] Furthermore, the bayonets 13 are distributed on the left and right sides of the upper surface of the spoke 14 and are perpendicular to the clamping strips 11 on both sides, which can effectively ensure the stability of the center of gravity of the entire device and meet the long-term use of the device.

[0028] The usage method of this embodiment is as follows: When in use, please refer to Figures 1-4 , first, the staff needs to manually place the material on the upper surface of the fixture 10, and then manually operate the control panel 3 to start the pressing platform 4 to hot-press the material. When the hot pressing is not in place, only need to manually move the fixture 10 on the upper surface of the base 5 to make the fixture 10 slide and displace on the upper surface of the base 5. At the same time, since the shaft rod 9 is clamped between the clamping shaft 7 and the circular shaft 8, the position of the fixture 10 on the upper surface of the base 5 is restricted and fixed. When it is necessary to move the fixture 10 again, only need to manually move the fixture 10 in the reverse direction slightly to press the circular shaft 8 to move downward, thereby synchronously driving the clamping shaft 7 to move downward, so that the end of the clamping strip 11 is correspondingly clamped inside the bayonet 13, and then continue to move the position of the fixture 10. After the material is hot-pressed, take out the prepared material and place it on the upper surface of the material table 2 for standby.

[0029] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A hot pressing processing device for plastics, comprising a hot pressing machine (1), characterized in that: A pressing platform (4) is fixedly connected to the surface of the hot press (1), a base (5) is fixedly connected to the lower surface of the hot press (1), a notch (6) is provided on the surface of the base (5), a compression spring (15) is fixedly connected to the inside of the notch (6), a spoke (14) is fixedly connected to the surface of the compression spring (15), a snap-in (13) is provided on the surface of the spoke (14), and the snap-in (13) is distributed on the upper surfaces of the left and right sides of the spoke (14), the snap-in (13) on both sides are respectively in the form of a snap-in surface and a smooth surface, a snap-in strip (11) is correspondingly snap-into the inside of the snap-in (13) on both sides, a spring (12) is sleeved on the surface of the snap-in strip (11), and the top ends of the snap-in strips (11) on both sides are respectively fixedly connected to a snap-in shaft (7) and a round shaft (8), a mounting device (10) is slidably connected to the edge of the upper surface of the base (5), and a shaft (9) is fixedly connected to the lower surface of the mounting device (10).

2. A hot pressing processing equipment for plastics according to claim 1, characterized in that: A material table (2) and a control panel (3) are respectively installed on the surface of the hot press (1), and the material table (2) and the control panel (3) are respectively located above and below the pressing platform (4).

3. The hot pressing processing equipment for plastics according to claim 1, characterized in that: One end of the compression spring (15) is mounted on the lower end of the inner wall surface of the slot (6), and the other end is mounted on the middle position of the end surface of the spoke (14).

4. The hot pressing processing equipment for plastics according to claim 2, characterized in that: The control panel (3) and the pressing platform (4) are connected via an electrical signal, and the pressing platform (4) is distributed inside the hot press (1) perpendicular to the control panel (3).

5. The hot pressing processing equipment for plastics according to claim 1, characterized in that: The clamping shaft (7) has a stepped appearance, and the end of the clamping shaft (7) extends to the left side of the lower surface of the circular shaft (8).

6. The hot pressing processing equipment for plastics according to claim 1, characterized in that: The top end of the spring (12) is fixedly connected to the middle position of the lower surface of the clamping shaft (7) and the circular shaft (8), and the lower end of the spring (12) only extends to below the middle section of the clamping strip (11).

7. The hot pressing processing equipment for plastics according to claim 1, characterized in that: The clamping openings (13) are distributed on the left and right sides of the upper surface of the spokes (14), and are perpendicular to the clamping strips (11) on both sides.

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