CN216329547U

CN216329547U - 3D curved surface anti-glare hot-pressing film forming mechanism

Info

Publication number: CN216329547U
Application number: CN202022922856.8U
Authority: CN
Inventors: 唐凌凌
Original assignee: Shenzhen Mo Chuang Te New Material Technology Co ltd
Current assignee: Shenzhen Mo Chuang Te New Material Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-04-19
Anticipated expiration: 2030-12-09

Abstract

The utility model belongs to the technical field of forming mechanisms, and discloses a 3D curved surface anti-glare hot-pressed film forming mechanism which comprises a lower die, an upper die is arranged above the lower die, a pressing die is fixedly arranged on the outer bottom wall of the upper die, a cavity is arranged on the outer top wall of the lower die, the outer top wall of the lower die is fixedly provided with an electric piston column, the outer top wall of the upper die is fixedly provided with a controller, one end of the electric piston column, which is far away from the lower die, penetrates through the upper die to be movably connected with the upper die, and the controller is electrically connected with the electric piston column, so that the cooling liquid in the circulating pipe and the cooling layer is replaced by the pump on one hand, and the condenser plate is controlled by the controller to operate on the other hand, the condenser plate can cool the cooling liquid replaced by the pump, thereby can absorb the heat of die cavity and the inside anti glare hot pressing film of 3D curved surface of die cavity, solve 3D curved surface anti glare hot pressing film and die cavity adhesion when the drawing of patterns and lead to the problem of product damage.

Description

3D curved surface anti-glare hot-pressing film forming mechanism

Technical Field

The utility model belongs to the technical field of forming mechanisms, and particularly relates to a 3D curved surface anti-glare hot-pressed film forming mechanism.

Background

The hot-pressing film is a product manufactured by adopting a hot-pressing principle, the hot-pressing principle is a thermal principle, positive pressure is applied on the basis of negative pressure, special glue is matched, the linear in-place and the sticking force of the PVC series processing cannot be compared with those of negative pressure equipment, and due to the large pressure, low temperature and short film pressing time, the problem of deformation of the negative pressure equipment during processing of workpieces (particularly large-area workpieces) is solved, so that the deformation degree of the workpieces is greatly reduced.

The existing 3D curved surface anti-glare hot-pressing film forming mechanism is used for adhering a 3D curved surface anti-glare hot-pressing film to a cavity in the manufacturing process of the 3D curved surface anti-glare hot-pressing film, and the 3D curved surface anti-glare hot-pressing film is damaged due to high-temperature adhesion in the demolding process, so that the product quality is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 3D curved surface anti-glare hot-pressing film forming mechanism to solve the problem that a product is damaged due to the fact that an existing 3D curved surface anti-glare hot-pressing film is adhered to a cavity.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a 3D curved surface glare-resistant hot pressing film forming mechanism, includes the lower mould, the top of lower mould is equipped with the mould, the outer diapire fixed mounting of going up the mould has the moulding-die, the die cavity has been seted up to the outer parietal of lower mould, the outer parietal fixed mounting of lower mould has the electric piston post, the outer parietal fixed mounting of going up the mould has the controller, the one end that the lower mould was kept away from to the electric piston post is passed last mould and last mould swing joint, the externally mounted of die cavity has the cooling layer, controller and electric piston post electric connection.

Preferably, the outer bottom wall fixed mounting of lower mould has the base, two equal fixed mounting in the one side that the base is relative has the pump machine, two equal movable mounting in the one side that the cooling layer carried on the back mutually has the conversion head, the below of conversion head is equipped with the circulating pipe, two one side that the conversion head carried on the back mutually all with the both ends fixed connection of circulating pipe, two the output of pump machine all with the circumference wall swing joint of circulating pipe.

Preferably, the outer circumferential wall of the circulating pipe is movably provided with a cooling pipe, the inner circumferential wall of the cooling pipe is fixedly provided with a condensing sheet, and the controller is electrically connected with the condensing sheet.

Preferably, the outer top wall of lower mould has seted up the constant head tank, the inside of constant head tank is equipped with the spring, the spring holder has all been welded at the both ends of spring, one of them spring holder and constant head tank fixed connection, another one side fixed mounting that the spring holder kept away from the spring has the socket.

Preferably, an active plug is fixedly mounted on the outer top wall of the socket, an active slot is formed in the outer bottom wall of the upper die, and the active plug is matched with the active slot.

Preferably, a driven plug is fixedly mounted on the outer top wall of the socket, a driven slot is formed in the outer bottom wall of the upper die, and the driven plug is matched with the driven slot.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, on one hand, the pump replaces the cooling liquid in the circulating pipe and the cooling layer, and on the other hand, the controller controls the operation of the condensing sheet, so that the condensing sheet can cool the cooling liquid replaced by the pump, and therefore, the heat of the cavity and the anti-glare thermal pressing film on the 3D curved surface in the cavity can be absorbed, and the problem of product damage caused by adhesion of the anti-glare thermal pressing film on the 3D curved surface and the cavity during demoulding is solved.

(2) According to the utility model, on one hand, the positioning precision of the upper die and the lower die can be kept in the separation or connection process of the upper die and the lower die through the electric connection of the controller and the electric piston column, on the other hand, the positioning precision of the upper die and the lower die can be further ensured through the movable connection of the driving plug and the driving slot as well as the movable connection of the driven plug and the driven slot, and meanwhile, through the arrangement of the spring, the buffering and damping operation can be carried out on the upper die and the lower die in the connection process of the upper die and the lower die, so that the problem of damage caused by the impact on a product is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the socket of the present invention;

FIG. 4 is a side view of a condensation sheet of the present invention;

in the figure: 1. pressing the die; 2. a cavity; 3. a lower die; 4. an upper die; 5. an electrically powered piston post; 6. a controller; 7. a base; 8. a circulation pipe; 9. a conversion head; 10. positioning a groove; 11. a cooling layer; 12. a pump machine; 13. a spring seat; 14. a spring; 15. a cooling tube; 16. an active plug; 17. a driven plug; 18. An active slot; 19. a driven slot; 20. a socket; 21. and (4) a condensing sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a 3D curved surface glare-resistant hot pressing film forming mechanism, including lower mould 3, the top of lower mould 3 is equipped with mould 4, the outer diapire fixed mounting who goes up mould 4 has moulding-die 1, die cavity 2 has been seted up to the outer top wall of lower mould 3, the outer top wall fixed mounting of lower mould 3 has electric piston post 5, the outer top wall fixed mounting who goes up mould 4 has controller 6, electric piston post 5 keeps away from the one end of lower mould 3 and passes mould 4 and last mould 4 swing joint, the externally mounted of die cavity 2 has cooling layer 11,

controller

6 and 5 electric connection of electric piston post, can realize going up being connected of mould 4 and lower mould 3 or breaking away from the operation through controller 6 and electric piston post 5.

Further, a base 7 is fixedly installed on the outer bottom wall of the lower die 3, and one side of the two bases 7 opposite to each otherAll are fixedly provided with a pump 12, the pump 12 adopts a common pipeline pump with the model number of 20SG3-14, and the flow rate of the pump is 3m³The rated power is 0.25Kw, the rated voltage is 220V, the opposite sides of the two cooling layers 11 are movably provided with conversion heads 9, a circulating pipe 8 is arranged below the conversion heads 9, the opposite sides of the two conversion heads 9 are fixedly connected with two ends of the circulating pipe 8, and the output ends of the two pumps 12 are movably connected with the circumferential wall of the circulating pipe 8.

Furthermore, the cooling pipe 15 is movably installed on the outer circumferential wall of the circulating pipe 8, the condensing sheet 21 is fixedly installed on the inner circumferential wall of the cooling pipe 15, the controller 6 is electrically connected with the condensing sheet 21, and the condensing sheet 21 can realize the cooling operation of the cavity 2 and the 3D curved surface anti-glare hot-pressing film in the cavity 2.

Furthermore, the locating groove 10 is formed in the outer top wall of the lower die 3, the spring 14 is arranged inside the locating groove 10, spring seats 13 are welded to two ends of the spring 14, one spring seat 13 is fixedly connected with the locating groove 10, the socket 20 is fixedly mounted on one side, far away from the spring 14, of the other spring seat 13, and the spring 14 can achieve buffering and shock absorption operation of the socket 20.

Specifically, the outer top wall of the socket 20 is fixedly provided with the active plug 16, the outer bottom wall of the upper die 4 is provided with the active slot 18, the active plug 16 is matched with the active slot 18, and the positioning accuracy of the device can be improved through the movable connection between the active plug 16 and the active slot 18.

It is worth to be noted that, the driven plug 17 is fixedly installed on the outer top wall of the socket 20, the driven slot 19 is formed on the outer bottom wall of the upper die 4, the driven plug 17 is matched with the driven slot 19, and the positioning accuracy of the upper die 4 and the lower die 3 can be further improved through the movable connection between the driven plug 17 and the driven slot 19.

The working principle and the using process of the utility model are as follows: before use, firstly, 3D curved surface anti-glare hot-pressing film raw materials are placed in a cavity 2, then a pump 12 is driven to work, the pump 12 drives a circulating pipe 8 and cooling liquid in a cooling layer 11 to flow, then on one hand, a driving controller 6 controls a condensing sheet 21 to operate, on the other hand, the driving controller 6 controls an electric piston column 5 to move, and then an upper die 4 can move towards a lower die 3, and in the process, the positioning accuracy of the upper die 4 and the lower die 3 can be improved through the movable connection of a driving plug 16 and a driving slot 18 as well as the movable connection of a driven plug 17 and a driven slot 19;

when going up mould 4 and lower mould 3 laminating, because the coolant liquid flows in cooling layer 11 and cooling tube 15, can take away the heat of die cavity 2 and the anti light and heat pressing film of dizzy of 3D curved surface, keep the heat of the anti light and heat pressing film of dizzy of 3D curved surface not even with die cavity 2 adhesion to the quality of product has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D curved surface anti-glare hot pressing film forming mechanism, includes lower mould (3), its characterized in that: the top of lower mould (3) is equipped with mould (4), the outer diapire fixed mounting who goes up mould (4) has moulding-die (1), die cavity (2) have been seted up to the outer parietal of lower mould (3), the outer parietal fixed mounting of lower mould (3) has electric piston post (5), the outer parietal fixed mounting who goes up mould (4) has controller (6), the one end that lower mould (3) were kept away from in electric piston post (5) passes mould (4) and last mould (4) swing joint, the externally mounted of die cavity (2) has cooling layer (11), controller (6) and electric piston post (5) electric connection.

2. The 3D curved surface anti-glare hot-pressing film forming mechanism according to claim 1, wherein: outer diapire fixed mounting of lower mould (3) has base (7), two the equal fixed mounting in one side that base (7) is relative has pump machine (12), two equal movable mounting in one side that cooling layer (11) carried on the back mutually has conversion head (9), the below of conversion head (9) is equipped with circulating pipe (8), two one side that conversion head (9) carried on the back mutually all with the both ends fixed connection of circulating pipe (8), two the output of pump machine (12) all with the circumference wall swing joint of circulating pipe (8).

3. The 3D curved surface anti-glare hot-pressing film forming mechanism according to claim 2, wherein: the cooling device is characterized in that a cooling pipe (15) is movably mounted on the outer circumferential wall of the circulating pipe (8), a condensing sheet (21) is fixedly mounted on the inner circumferential wall of the cooling pipe (15), and the controller (6) is electrically connected with the condensing sheet (21).

4. The 3D curved surface anti-glare hot-pressed film forming mechanism according to claim 3, wherein: constant head tank (10) have been seted up to the outer top wall of lower mould (3), the inside of constant head tank (10) is equipped with spring (14), spring holder (13) have all been welded at the both ends of spring (14), one of them spring holder (13) and constant head tank (10) fixed connection, another one side fixed mounting that spring (14) were kept away from in spring holder (13) has socket (20).

5. The 3D curved surface anti-glare hot-pressed film forming mechanism according to claim 4, wherein: an active plug (16) is fixedly mounted on the outer top wall of the socket (20), an active slot (18) is formed in the outer bottom wall of the upper die (4), and the active plug (16) is matched with the active slot (18).

6. The 3D curved surface anti-glare hot-pressed film forming mechanism according to claim 5, wherein: the outer top wall fixed mounting of socket (20) has driven plug (17), driven slot (19) have been seted up to the outer bottom wall of last mould (4), driven plug (17) and driven slot (19) phase-match.