CN219634318U

CN219634318U - Automatic demoulding device

Info

Publication number: CN219634318U
Application number: CN202321136535.2U
Authority: CN
Inventors: 马晓侠; 华杨; 牟程
Original assignee: Zhejiang Shiruiqi Carbon Technology Co ltd
Current assignee: Zhejiang Shiruiqi Carbon Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-05
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an automatic demoulding device, which comprises a workbench and a laminating machine which are distributed left and right, wherein a lifting table, a jig plate and a profiling explorator which are distributed from bottom to top are arranged in the laminating machine; the method has the advantages of being beneficial to improving the demoulding efficiency and the product yield of the coated parts.

Description

Automatic demoulding device

Technical Field

The utility model belongs to the technical field of vacuum surface decoration technology, and particularly relates to an automatic demolding device.

Background

Along with the development of the automobile industry, more and more interior ornaments on automobiles are coated with decorative films, and the ornamental value of the interior ornaments of the automobiles is improved through the decorative films. Because the environmental protection policy is more and more strict, the yield of many surface decoration processes is limited due to pollution, and the three-dimensional surface vacuum coating process belongs to the environmental protection process, is not limited in this aspect, and has good market prospect.

The three-dimensional surface vacuum film coating process has the advantages that the film coating pressure is about 3 times of atmospheric pressure, after film coating is finished, the pressure difference exists between the inside and the outside of the part, the part is firmly adsorbed on the profiling die after vacuum film coating, manual separation of the part from the profiling die is inconvenient, time and labor are wasted, the demolding efficiency is poor, the part can be damaged in the part taking process when the wall thickness of the part is thin, and the reject ratio is high.

Disclosure of Invention

The utility model aims to provide an automatic demolding device which is beneficial to improving demolding efficiency.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automatic demoulding device, includes workstation and laminating machine that distributes about, the laminating machine in be provided with elevating platform, tool board and the profile modeling profiling of distributing from bottom to top, the profile modeling profiling fixedly set up the tool board on, the profile modeling profiling on be provided with a plurality of first gas pockets, the tool board on be provided with a plurality of second gas pockets, some second gas pockets with first gas pocket intercommunication, another part second gas pocket distribute around the profile modeling profiling, the workstation on be provided with base and transfer mechanism, the base on be provided with a plurality of third gas pockets, the lower extreme and the gas blowing pipe of third gas pocket be connected, transfer mechanism be used for with the tool board that is located in the laminating machine shift to the base on or will be located the tool board on the base shift to in the laminating machine.

Preferably, the transfer mechanism comprises two mounting frames distributed on the front side and the rear side of the base, a lifting module, a telescopic guide rail and a supporting plate are arranged on the mounting frames, the telescopic guide rail can be arranged on the lifting module in a vertically moving mode, the supporting plate can be arranged on the telescopic guide rail in a horizontally moving mode, and the supporting plate is used for being arranged on the edge of the lower end face of the jig plate.

Preferably, the lifting module comprises a motor, a sliding rail and a mounting seat, wherein the sliding rail and the mounting seat extend along the vertical direction, the sliding rail is fixedly arranged on the side face of the mounting frame, a screw rod extending along the vertical direction and a sliding block capable of sliding up and down are arranged in the sliding rail, a screw hole matched with the screw rod in a threaded manner is formed in the sliding block, the motor is fixedly arranged at the upper end of the sliding rail, a driving shaft of the motor is fixedly connected with one end of the screw rod, the mounting seat is fixedly arranged on the side face of the sliding block, and the telescopic guide rail is arranged on the mounting seat.

Preferably, the telescopic guide rail comprises a first electric guide rail and a second electric guide rail, the first electric guide rail is positioned outside the laminating machine, the first electric guide rail can be arranged on the lifting module in a vertically movable mode, the second electric guide rail can be arranged on the first electric guide rail in a horizontally movable mode, and the supporting plate can be arranged on the second electric guide rail in a horizontally movable mode.

Preferably, two said pallets are located between two said telescopic rails.

Preferably, the aperture of the first air hole is 0.5mm-1mm, the distance between two adjacent first air holes is 5mm-10mm, the aperture of the second air hole is 0.5mm-3mm, the distance between two adjacent second air holes is 5mm-20mm, the aperture of the third air hole is 0.5mm-3mm, and the distance between two adjacent third air holes is 5mm-20mm.

Preferably, the surface of the jig plate is provided with a teflon coating.

Compared with the prior art, the utility model has the advantages that:

1. after the film coating of the film coating machine is completed, the film coating machine is opened, the jig plate is lifted out of the lower frame of the film coating machine, then the jig plate positioned in the film coating machine is transferred onto the base through the transfer mechanism, compressed air is supplemented to the inner side of the part through the air blowing pipe so as to balance the pressure difference between the inner side and the outer side of the part, the part after film coating can be easily pulled out of the profiling mold, the manual workpiece taking is convenient, the demolding efficiency of the device is high, and the film coating quality of the thin-wall part can be effectively ensured. After the part subjected to film coating is demolded, only a new part is required to be placed on the profiling explorator, and then the jig plate positioned on the base is transferred into the film coating machine through the transfer mechanism, so that the operation is convenient and reliable;

2. because the second air holes of another part are distributed around the profiling explorator, compressed air is blown onto the upper surface of the jig plate through the air blowing pipe, the third air holes and the second air holes, redundant films generated in the film covering process can be blown open, the jig plate is kept clean, manual cleaning is not needed, and the labor is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the jig plate and profiling template of the present utility model;

FIG. 3 is a schematic view of a base structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the fixture plate and the parts on the profiling mold of the present utility model covered with the membrane;

FIG. 5 is a schematic diagram of an explosion structure of the fixture plate and parts on the profiling template of the present utility model covered with a membrane;

FIG. 6 is a schematic diagram of a transfer mechanism according to the present utility model;

fig. 7 is a schematic view of an exploded structure of the transfer mechanism of the present utility model.

In the figure: 1. a work table; 2. a film laminating machine; 3. a jig plate; 31. a second air hole; 4. profiling; 41. a first air hole; 5. a base; 51. a third air hole; 6. a transfer mechanism; 61. a mounting frame; 62. a lifting module; 621. a motor; 622. a slide rail; 623. a mounting base; 624. a screw rod; 625. a slide block; 63. a telescopic guide rail; 631. a first electric rail; 632. a second electric rail; 64. a supporting plate; 7. a part covered with a membrane.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Embodiment one: as shown in fig. 1 to 3, an automatic demolding device comprises a workbench 1 and a film laminating machine 2 which are distributed left and right, wherein a lifting table, a jig plate 3 and a profiling explorator 4 which are distributed from bottom to top are arranged in the film laminating machine 2, the profiling explorator 4 is fixedly arranged on the jig plate 3, a plurality of first air holes 41 are formed in the profiling explorator 4, a plurality of second air holes 31 are formed in the jig plate 3, part of the second air holes 31 are communicated with the first air holes 41, the other part of the second air holes 31 are distributed around the profiling explorator 4, a base 5 and a transfer mechanism 6 are arranged on the workbench 1, a plurality of third air holes 51 are formed in the base 5, the lower end of the third air holes 51 are connected with an air blowing pipe (not shown in the drawing), and the transfer mechanism 6 is used for transferring the jig plate 3 positioned in the film laminating machine 2 to the base 5 or transferring the jig plate 3 positioned on the base 5 to the film laminating machine 2.

In this embodiment, the laminating machine 2 is a TOM machine, the lifting platform adopts a conventional oil cylinder and lifting plate on the market, the oil cylinder controls the lifting plate to move up and down, the jig plate 3 is placed on the lifting plate, the size of the jig plate 3 is larger than that of the lifting plate, the edge of the jig plate 3 is ensured to be suspended, and the jig plate 3 is conveniently transferred by the transferring mechanism 6.

It should be noted that, the jig plate 3 is heavy, and the compressed air for demolding through the air blowing pipe does not blow the jig plate 3 to move.

Referring to fig. 4 and 5, after the film coating of the film coating machine 2 is completed, the part 7 coated with the film is pressed on the profiling explorator 4, meanwhile, the film (not separately shown in the drawing) is coated on the upper end surface of the jig plate 3, the film coating machine 2 is opened, the jig plate 3 is lifted out of the lower frame of the film coating machine 2, the jig plate 3 positioned in the film coating machine 2 is transferred onto the base 5 through the transfer mechanism 6, and compressed air is supplemented to the inner side of the part through the air blowing pipe so as to balance the pressure difference between the inner side and the outer side of the part, so that the part can be easily separated from the profiling explorator 4, and the part is convenient to take manually.

Embodiment two: as shown in fig. 1, 6 and 7, the rest is the same as the first embodiment, except that the transfer mechanism 6 includes two mounting frames 61 distributed on front and rear sides of the base 5, a lifting module 62, a telescopic rail 63 and a supporting plate 64 are disposed on the mounting frames 61, the telescopic rail 63 is disposed on the lifting module 62 in a vertically movable manner, the supporting plate 64 is disposed on the telescopic rail 63 in a horizontally movable manner, the supporting plate 64 is used for being mounted on the edge of the lower end face of the jig plate 3, and the lifting module 62, the telescopic rail 63 and the supporting plate 64 cooperate to lift the jig plate 3, place the jig plate 3 on the lifting platform or place the jig plate 3 on the base 5. Further, the mounting frame 61, the lifting module 62, the telescopic guide rail 63 and the supporting plate 64 which are distributed on the front side and the rear side of the base 5 are symmetrically distributed.

In this embodiment, the lifting module 62 includes a motor 621, a slide rail 622 extending along an up-down direction and a mounting seat 623, the slide rail 622 is fixedly disposed on a side surface of the mounting frame 61, a screw rod 624 extending along the up-down direction and a slide block 625 capable of sliding up and down are disposed in the slide rail 622, a screw hole matched with the screw rod 624 in a threaded manner is disposed on the slide block 625, the motor 621 is fixedly disposed at an upper end of the slide rail 622, a driving shaft of the motor 621 is fixedly connected with one end of the screw rod 624, the mounting seat 623 is fixedly disposed on a side surface of the slide block 625, the telescopic guide rail 63 is disposed on the mounting seat 623, and when the motor 621 drives the screw rod 624 to rotate, the screw rod 624 drives the slide block 625 and the mounting seat 623 to move up and down.

In this embodiment, the telescopic rail 63 is a two-section rail, including first electric rail 631 and second electric rail 632, first electric rail 631 is located outside laminating machine 2, but first electric rail 631 reciprocates's setting is on lifting module 62, but second electric rail 632 left and right movable's setting is on first electric rail 631, but the setting that layer board 64 left and right movable is on second electric rail 632, through adopting the two-section rail, the bearing capacity is better, when needs stretch into laminating machine 2 and get tool board 3 in, first electric rail 631 drives second electric rail 632 stretch into laminating machine 2 in, second electric rail 632 drives layer board 64 to move to the below of tool board 3, when laminating machine 2 carries out the tectorial membrane, first electric rail 631 can drive second electric rail 632 to keep away from laminating machine 2, avoid laminating machine 2 to close when taking place the interference with second electric rail 632.

In this embodiment, two pallets 64 are located between two telescoping rails 63.

Embodiment III: the rest is the same as in the first embodiment except that the first air holes 41 have a diameter of 0.5mm to 1mm, the adjacent two first air holes 41 have a pitch of 5mm to 10mm, the second air holes 31 have a diameter of 0.5mm to 3mm, the adjacent two second air holes 31 have a pitch of 5mm to 20mm, the third air holes 51 have a diameter of 0.5mm to 3mm, and the adjacent two third air holes 51 have a pitch of 5mm to 20mm. When the aperture of the first air hole 41 is too large and the wall thickness of the part is thinner, as the internal and external pressure difference acting on the part in the film coating process is about 300kPa, the acting force can cause the surface of the part after film coating to be pressed out of the trace of the air hole, and finally the appearance of the part after film coating is blemished, if the aperture is too small, the processing is not easy, the injection of compressed gas is not facilitated, the internal and external pressure difference of the part cannot be balanced quickly, the aperture of the first air hole 41 is set at 0.5mm-1mm reasonably through experiments, namely the trace of the part surface pressed out of the air hole can be avoided, the internal and external pressure difference of the part can be balanced by the quick flow of gas, the quick demoulding is realized, and meanwhile, the air hole processing is also convenient.

In this embodiment, the surface of the jig plate 3 is provided with a teflon coating (not shown in the figure), and the teflon coating is not only resistant to high temperature, but also has strong anti-adhesion, can prevent the membrane from adhering to the jig plate 3, and is convenient for part demolding and cleaning redundant membranes.

Claims

1. An automatic demoulding device comprises a workbench and a laminating machine which are distributed left and right, wherein a lifting table, a jig plate and a profiling explorator which are distributed from bottom to top are arranged in the laminating machine, the profiling explorator is fixedly arranged on the jig plate, the automatic demoulding device is characterized in that a plurality of first air holes are arranged on the profiling explorator, a plurality of second air holes are arranged on the jig plate, part of the second air holes are communicated with the first air holes, the other part of the second air holes are distributed around the profiling explorator, a base and a transfer mechanism are arranged on the workbench, a plurality of third air holes are arranged on the base, the lower ends of the third air holes are connected with the air blowing pipe, and the transfer mechanism is used for transferring jig plates located in the laminating machine to the base or transferring jig plates located on the base to the laminating machine.

2. The automatic demolding device according to claim 1, wherein the transferring mechanism comprises two mounting frames distributed on the front side and the rear side of the base, lifting modules, telescopic guide rails and supporting plates are arranged on the mounting frames, the telescopic guide rails can be arranged on the lifting modules in a vertically movable mode, the supporting plates can be arranged on the telescopic guide rails in a horizontally movable mode, and the supporting plates are used for being lapped on the edges of the lower end faces of the jig plates.

3. The automatic demolding device according to claim 2, wherein the lifting module comprises a motor, a sliding rail and a mounting seat, the sliding rail extends along the vertical direction, the sliding rail is fixedly arranged on the side face of the mounting frame, a screw rod extending along the vertical direction and a sliding block capable of sliding up and down are arranged in the sliding rail, a screw hole matched with the screw rod in a threaded mode is formed in the sliding block, the motor is fixedly arranged at the upper end of the sliding rail, a driving shaft of the motor is fixedly connected with one end of the screw rod, the mounting seat is fixedly arranged on the side face of the sliding block, and the telescopic guide rail is arranged on the mounting seat.

4. The automatic demolding device according to claim 2, wherein the telescopic guide rail comprises a first electric guide rail and a second electric guide rail, the first electric guide rail is positioned outside the film laminating machine, the first electric guide rail is arranged on the lifting module in a vertically movable mode, the second electric guide rail is arranged on the first electric guide rail in a horizontally movable mode, and the supporting plate is arranged on the second electric guide rail in a horizontally movable mode.

5. An automatic demolding apparatus according to claim 2, wherein two of said pallets are located between two of said telescoping rails.

6. An automatic demolding device according to claim 1, wherein the first air holes have a diameter of 0.5mm to 1mm, the distance between two adjacent first air holes is 5mm to 10mm, the second air holes have a diameter of 0.5mm to 3mm, the distance between two adjacent second air holes is 5mm to 20mm, the third air holes have a diameter of 0.5mm to 3mm, and the distance between two adjacent third air holes is 5mm to 20mm.

7. The automatic demolding device according to claim 1, wherein the surface of the jig plate is provided with a teflon coating.