CN216068287U

CN216068287U - Vacuum activation device

Info

Publication number: CN216068287U
Application number: CN202122367624.5U
Authority: CN
Inventors: 魏令剑; 于磊; 魏印帅
Original assignee: Yantai Zhaoyuan Auto Parts Co ltd
Current assignee: Yantai Zhaoyuan Auto Parts Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-18
Anticipated expiration: 2031-09-28

Abstract

The application discloses vacuum activation device belongs to the activation technology field, and it includes the frame, has set firmly the workstation of horizontal direction in the frame, has seted up the aspirating hole on the workstation, and workstation one end is rotated and is connected with sealed frame, and sealed frame is the frame form setting, and sealed frame is equipped with the seal membrane of being made by elastic material around self rotation in vertical in plane on one side, on the sealed frame, the area of seal membrane is greater than the closed figure area that sealed frame was got up. The application has the effect of being convenient for process the work piece of different shape size.

Description

Vacuum activation device

Technical Field

The application relates to the technical field of activation, in particular to a vacuum activation device.

Background

Vacuum activation machines are commonly used for covering products, particularly in the automotive industry, for vacuum activation of automotive upholstery, such as trim panels or center trim panels on arm rests.

In the prior art, reference may be made to chinese utility model patent with publication number CN209812888U, which discloses a vacuum activation machine, comprising a frame, wherein a working platform is arranged in the frame, an activation mold and a sealing cover are arranged on the working platform, the activation mold is replaceably fixed on the working platform, the sealing cover is movably covered on the activation mold, and a heating device is further arranged in the sealing cover; the lower part of the frame is provided with a vacuum pump and a mold temperature controller, and the mold temperature controller is connected with the activation mold; the vacuum pump is connected with the sealing cover.

In view of the above-mentioned related art, the inventors believe that the size and shape of the sealing cover are fixed when the vacuum activating machine is used, and the requirement for processing workpieces with different shapes and sizes cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to facilitate processing of workpieces of different shapes and sizes, the application provides a vacuum activation device.

The application provides a vacuum activation device adopts following technical scheme:

the utility model provides a vacuum activation device, includes the frame, the workstation of horizontal direction has set firmly in the frame, the aspirating hole has been seted up on the workstation, workstation one end is rotated and is connected with sealed frame, sealed frame is the frame form setting, sealed frame is at vertical in-plane rotation on one side around self, be equipped with the seal membrane of being made by elastic material on the sealed frame, the area of seal membrane is greater than the closed figure area that sealed frame got up.

By adopting the technical scheme, the workpieces subjected to gluing, coating and heating are placed on the workbench, the sealing frame is rotated to the laminating workbench, the sealing frame is provided with the elastic sealing film to cover the workpieces with different shapes and sizes, air between the processing table and the sealing film is pumped away through the vacuumizing hole, the sealing film is laminated on the surface of the workpiece, and the vacuum activation device is convenient for processing the workpieces with different shapes and sizes.

Optionally, a sealing groove surrounding the sealing frame in a circle is formed in the inner side wall of the sealing frame, a pressing frame matched with the sealing groove is placed on the sealing groove, and the sealing film is pressed between the sealing groove and the pressing frame.

Through adopting above-mentioned technical scheme, during the use, can't let the seal membrane laminate the work piece completely when work piece shape size, can be through adjusting the seal membrane between seal frame and the pressure frame, the elasticity of adjustment seal membrane is wider to the application scope of work piece size, makes the effect of vacuum activation device utensil according to work piece size adjustment vacuum membrane.

Optionally, a sealing rubber is fixedly arranged on one surface, close to the workbench, of the sealing frame.

Through adopting above-mentioned technical scheme, during the use, when the seal carrier carries out vacuum activation when putting on the workstation, can have the clearance between seal carrier and the workstation, sealing rubber seals the clearance between workstation and the seal carrier, has improved the gas tightness between workstation and the seal carrier, improves the vacuum and covers the pressure effect.

Optionally, the seal carrier lateral wall rotates and is connected with a plurality of pressure valves, press the valve around the seal carrier at the sealed in-plane rotation of perpendicular to, press the equal fixedly connected with of valve to press the valve push rod, press the equal fixedly connected with pressure head of one end that the valve is close to the seal membrane, work as press the valve to when the seal carrier internal rotation, the pressure head is pressed and is used for fixed seal membrane and sealed carrier on the seal membrane.

Through adopting above-mentioned technical scheme, when adjusting seal frame upper seal membrane, press the valve push rod to make the pressure head press the seal membrane on pressing the frame through promoting, avoid the seal membrane slip influence work piece processing that has adjusted.

Optionally, a horizontally arranged working cavity is formed in the workbench, the inner wall of the working cavity is fixedly provided with an electric heating wire, the workbench is provided with a plurality of heating holes, and the heating holes are communicated with the working cavity.

Through adopting above-mentioned technical scheme, after work piece heating gluing accomplished, the gluey temperature between the work piece reduces and can cause the viscose between the work piece to solidify, and the viscose solidifies gradually and causes gluing effect to descend, puts into the workstation with the work piece after, and the work piece can keep the work piece temperature through the heating of heating wire in the workstation, has improved the gluing effect of work piece.

Optionally, a fan is fixedly arranged in the working chamber, and the fan is arranged towards the workbench.

Through adopting above-mentioned technical scheme, put the work piece on the workstation, the rotation that the air that the work intracavity was heated by the heating wire passes through the hot hole through the fan blows in the gluing region of work piece, increases the air flow, improves the homogeneity of temperature on the workstation.

Optionally, a handle is fixedly arranged on one side of the sealing frame.

Through adopting above-mentioned technical scheme, the user can be more convenient can be through grabbing the separation of sealed frame and workstation of handle when work piece processing is accomplished.

Optionally, the workstation both sides are rotated and are connected with the bracing piece, the bracing piece is kept away from workstation one end and is set firmly the couple, the relative bracing piece both sides of seal carrier have set firmly the shackle, the shackle with couple looks adaptation.

By adopting the technical scheme, when the workpiece on the workbench needs to be replaced, the sealing frame can be fixed at a fixed height by inserting the hook into the hook ring, and the convenience effect in the process of replacing the workpiece is improved.

Optionally, a lighting device is arranged at the upper end of the frame.

Through adopting above-mentioned technical scheme, when the user worked in the darker environment of light, the user can open lighting device and throw light on, has improved the security of operation.

To sum up, the application comprises the following beneficial technical effects:

1. the work piece after being coated with glue and heated is placed on a workbench, a sealing frame is rotated to be attached to the workbench, so that the work piece with different shapes and sizes can be covered by an elastic sealing film on the sealing frame, air between the processing platform and the sealing film is pumped out through vacuumizing holes, the sealing film is attached to the surface of the work piece, and the vacuum activation device is convenient for processing the work piece with different shapes and sizes;

2. when the vacuum activation device is used, when the shape and the size of a workpiece cannot enable the sealing film to be completely attached to the workpiece, the tightness of the sealing film can be adjusted by adjusting the sealing film between the sealing frame and the pressing frame, the application range of the size of the workpiece is wider, and the vacuum activation device has the function of adjusting the vacuum film according to the size of the workpiece;

3. when the vacuum activation sealing device is used, when the sealing frame is placed on the workbench and vacuum activation is carried out, a gap can exist between the sealing frame and the workbench, sealing rubber seals the gap between the workbench and the sealing frame, the air tightness between the workbench and the sealing frame is improved, and the vacuum covering effect is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a longitudinal sectional view of an embodiment of the present application.

FIG. 3 is a partial cross-sectional view of a protruding pressure valve and seal carrier according to an embodiment of the present application.

Description of reference numerals:

1. a frame; 2. a work table; 21. an air exhaust hole; 22. an electric heating wire; 23. a fan; 24. a working chamber; 25. heating the hole; 26. a support bar; 261. hooking; 3. a seal holder; 31. a sealing groove; 32. pressing a frame; 33. a sealing film; 34. a shackle; 35. a grip; 36. sealing rubber; 37. a pressure valve; 371. a pressure valve push rod; 372. a pressure head; 4. an illumination device; 5. a motor; 6. a vacuum pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a vacuum activation device.

Referring to fig. 1, a vacuum activation device includes frame 1, the vertical setting of frame 1, and 1 one end of frame sets firmly in ground, and frame 1 is close to ground one end and has set firmly vacuum pump 6, and the position that 1 upper end of frame is close to vacuum pump 6 sets firmly workstation 2 that the level set up, and aspirating hole 21 has been seted up at 2 surperficial centers of workstation, and vacuum pump 6's exhaust tube and aspirating hole 21 communicate. The vacuum pump 6 one side is kept away from to workstation 2 and is provided with seal carrier 3, and seal carrier 3 rotates on one side with workstation 2 to be connected, and seal carrier 3 is the frame form setting, and seal carrier 3 is equipped with the seal membrane 33 of being made by elastic material around self rotation in vertical face on one side, the area of seal membrane 33 is greater than the closed figure area that seal carrier 3 framed. When the sealing device is used, a user places a workpiece on the surface of the workbench 2, the sealing film 33 is covered on the surface of the workpiece by rotating the sealing frame 3, and air between the sealing film 33 and the workbench 2 is pumped out by the vacuum pump so that the sealing film 33 is attached to the surface of the workpiece to complete the gluing of the workpiece.

Referring to fig. 2 and 3, a sealing groove 31 surrounding the sealing frame 3 in a circle is formed in the inner side wall of the sealing frame 3, a pressing frame 32 matched with the sealing groove 31 is placed on the sealing groove 31, and a sealing film 33 is pressed between the sealing groove 31 and the pressing frame 32. 3 lateral walls of seal carrier rotate and are connected with a plurality of pressure valves 37, press valve 37 around seal carrier 3 at the plane internal rotation of perpendicular to seal carrier 3, press the equal fixedly connected with of valve 37 to press valve push rod 371, press the equal fixedly connected with pressure head 372 of one end that valve 37 is close to seal membrane 33. When the pressure valve 37 is rotated towards the seal carrier 3, the pressure head 372 presses against the sealing membrane 33 for securing the sealing membrane 33 and the seal carrier 3. When the shape and size of the workpiece cannot enable the sealing film 33 to be completely attached to the workpiece, a user can adjust the tightness of the sealing film 33 by adjusting the sealing film 33 between the sealing frame 3 and the pressing frame 32, and after the adjustment is completed, the pressing head 372 presses the sealing film 33 on the pressing frame 32 to compress and fix the sealing film 33 by pushing the pressing valve 37 and the push rod.

Referring to fig. 1 and 2, a handle 35 is fixedly arranged on one side of the sealing frame 3, which is far away from the rotating edge, two sides of the workbench 2 are rotatably connected with support rods 26, the support rods 26 rotate in a vertical plane, a hook 261 is fixedly arranged on one end of the support rods 26, which is far away from the workbench 2, hooks 34 are fixedly arranged on two sides of the sealing frame 3, which are opposite to the support rods 26, and the hooks 34 are matched with the hook 261. And a sealing rubber 36 is fixedly arranged on one surface of the sealing frame 3 close to the workbench 2. After the workpiece is processed, the sealing frame 3 is separated from the workbench 2 through the handle 35, the sealing frame 3 is fixed at a fixed position by inserting the hook 261 into the hook ring 34, the processed workpiece is taken away, an unprocessed workpiece is placed into the workbench 2, the clamping block is taken down from the side wall of the sealing frame 3, the sealing rubber 36 is pressed on the workbench 2 through rotating the sealing frame 3, and the gap between the workbench 2 and the sealing frame 3 is sealed through the sealing rubber 36.

Referring to fig. 2, a working chamber 24 horizontally arranged is formed inside the working table 2, the inner wall of the working chamber 24 is fixedly provided with heating wires 22, the heating wires 22 are uniformly distributed on the working strong wall, the working table 2 is provided with a plurality of heating holes 25, and the heating holes 25 are communicated with the working chamber 24. Set firmly fan 23 in the working chamber 24, fan 23 is located heating wire 22 below, and the vertical wear of pivot of fan 23 establishes in working chamber 24 and is close to the ground one side, and the pivot of fan 23 is close to ground one end and sets firmly motor 5, and motor 5 sets firmly in workstation 2 and is close to the ground one side, and fan 23 sets up towards workstation 2. The workpiece is placed into the workbench 2, the temperature of the workpiece can be kept through heating of the heating wire 22 in the workbench 2, the output shaft of the motor 5 drives the fan 23 to rotate, the fan 23 blows air heated by the heating wire 22 in the working cavity 24 to the gluing area of the workpiece through the heating hole 25, air flowing is increased, and the uniformity of the temperature on the workbench 2 is improved.

Referring to fig. 2, a lighting device 4 is fixedly arranged at the upper end of the frame 1. When the user works in an external dark environment, the user can turn on the lighting device 4 for lighting.

The implementation principle of the vacuum activation device in the embodiment of the application is as follows: when the vacuum sealing device is used, a user holds the handle 35 to separate the sealing frame 3 from the workbench 2, the hook 261 of the supporting rod 26 is inserted into the hook ring 34 to fix the sealing frame 3 at a certain position at the upper end of the workbench 2, the motor 5 blows air heated by the heating wire 22 in the working cavity 24 to the gluing area of a workpiece through the heating hole 25 through the rotation of the fan 23, the user puts the workpiece to be processed on the workbench 2 and then takes the hook 261 off the hook ring 34, the tightness degree of the sealing film 33 on the surface of the workpiece is adjusted by adjusting the size of the sealing film 33, after the adjustment is completed, the pressure valve 37 is rotated to press the sealing film 33 on the pressure frame 32 by pushing the pressure valve push rod 371, the user puts the sealing frame 3 on the workbench 2 through the handle 35, and starts the vacuum pump 6 to pump air between the workbench 2 and the sealing film 33 to complete vacuum activation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A vacuum activation device, characterized by: including frame (1), workstation (2) that have set firmly the horizontal direction on frame (1), aspirating hole (21) have been seted up on workstation (2), workstation (2) one end is rotated and is connected with sealed frame (3), sealed frame (3) are the frame form setting, sealed frame (3) are at vertical in-plane rotation on one side around self, be equipped with seal membrane (33) of being made by elastic material on sealed frame (3), the area of seal membrane (33) is greater than the closed figure area that sealed frame (3) frame got up.

2. A vacuum activation device as claimed in claim 1, wherein: seal groove (31) around seal frame (3) round are seted up to seal frame (3) inside wall, place pressure frame (32) with seal groove (31) looks adaptation on seal groove (31), seal film (33) are pressed and are established between seal groove (31) and pressure frame (32).

3. A vacuum activation device as claimed in claim 1, wherein: and a sealing rubber (36) is fixedly arranged on one surface of the sealing frame (3) close to the workbench (2).

4. A vacuum activation device as claimed in claim 1, wherein: seal frame (3) lateral wall rotates and is connected with a plurality of pressure valves (37), press valve (37) around seal frame (3) at the in-plane rotation of perpendicular to seal frame (3), press the equal fixedly connected with of valve (37) to press valve push rod (371), press the equal fixedly connected with pressure head (372) of one end that valve (37) are close to seal membrane (33), work as press valve (37) when sealed frame (3) internal rotation, pressure head (372) are pressed and are used for fixed seal membrane (33) and seal frame (3) on seal membrane (33).

5. A vacuum activation device as claimed in claim 1, wherein: the utility model discloses a heating wire, including workstation (2), workstation (2) inside has seted up working chamber (24) that the level set up, heating wire (22) have set firmly on working chamber (24) inner wall, a plurality of heated holes (25) have been seted up in workstation (2), heated hole (25) with working chamber (24) intercommunication.

6. A vacuum activation device as claimed in claim 5, wherein: a fan (23) is fixedly arranged in the working cavity (24), and the fan (23) is arranged towards the workbench (2).

7. A vacuum activation device as claimed in claim 1, wherein: a handle (35) is fixedly arranged on one side of the sealing frame (3).

8. A vacuum activation device as claimed in claim 1, wherein: workstation (2) both sides are rotated and are connected with bracing piece (26), bracing piece (26) are kept away from workstation (2) one end and are set firmly couple (261), sealed frame (3) relative bracing piece (26) both sides have set firmly shackle (34), shackle (34) with couple (261) looks adaptation.

9. A vacuum activation device as claimed in claim 1, wherein: and the upper end of the frame (1) is provided with a lighting device (4).