Damping lifting mechanism applied to flat plate laminating machine

Abstract

The utility model discloses a damping lifting mechanism applied to a flat plate laminating machine, which comprises an outer shell, an inner shell, a spring column, a baffle plate and a spring, and the bottom of the outer shell is connected with an upper box through a bolt; the inner shell is fixed in the outer shell; the top of the spring column is located in the inner shell, and the bottom of the spring column penetrates through the inner shell and extends out of the outer shell, so that a column head at the bottom end of the spring column is in threaded connection with a pressing plate of the laminating machine; the baffle fixedly sleeves the top of the spring column; and the spring sleeves the spring column and is positioned between the baffle and the bottom of the inner shell. When sudden conditions such as vacuum pressure relief and sudden cut-off of compressed air occur, the upper box performs uncovering action, the spring column and the baffle on the spring column move downwards and the spring is compressed due to the gravity of the pressing plate, so that the pressing plate is subjected to upward elastic force generated by the spring, and the pressing plate performs uncovering action along with the upper box; and the pressing plate is effectively separated from the assembly after uncovering.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat laminating machine uncovering lifting mechanism technical field more specifically relates to a kind of damping lifting mechanism applied to flat laminating machine. BACKGROUND

[0002] Flat laminating machine is by the pressure on the upper and lower surfaces of pressing plate respectively applied pressure, vacuum, so that solar cell assembly (hereinafter referred to as assembly) is pressed to reach the purpose of assembly laminating, but pressing plate is only affected by the supply of vacuum and compressed air, once sudden situation such as vacuum pressure relief, compressed air suddenly breaks, laminating process will not continue, uncovering (after upper box rises) pressing plate cannot effectively separate from assembly, further lead to unable to repair assembly in first time, delay enterprise production progress and efficiency, increase enterprise secondary maintenance cost (material, manpower etc.) of assembly.

[0003] Therefore, provide a kind of damping lifting mechanism applied to flat laminating machine is the problem that the person skilled in the art needs to solve urgently. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a kind of damping lifting mechanism applied to flat laminating machine, guarantees that pressing plate separates effectively from assembly after uncovering.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of damping lifting mechanism applied to flat laminating machine, including outer shell, inner shell, spring column, baffle and spring, the outer shell bottom is connected with upper box by bolt;The inner shell is fixed in the outer shell interior;The spring column top is located in the inner shell interior, the spring column bottom is passed through the inner shell and extends out the outer shell, so that the column head of the spring column bottom end is threadedly connected with the pressing plate of laminating machine;The baffle is fixed in the spring column top;The spring is fitted on the spring column and is located between the baffle and the inner shell bottom.

[0007] By adopting the above technical scheme, the utility model has the beneficial effects:

[0008] When sudden situation such as vacuum pressure relief, compressed air suddenly breaks, upper box performs uncovering action, at this time, due to the gravity of pressing plate, the spring column and the baffle thereon move downward, spring is compressed, so that pressing plate is subjected to the upward elastic force generated by spring, so that pressing plate performs uncovering action together with upper box, guaranteeing that pressing plate separates effectively from assembly after uncovering.

[0009] Further, the inner shell bottom center has through hole;The spring column bottom is passed through the through hole and is slidably connected with it.

[0010] The beneficial effect produced by the further technical scheme is that the spring post lifting stability is increased.

[0011] Further, sealing rings are installed between the outer shell and the inner shell and between the outer shell and the upper box.

[0012] The beneficial effect produced by the further technical scheme is that the sealing property is improved.

[0013] Further, the inner shell is in U shape and the outer shell is in inverted U shape.

[0014] Further, the outer shell and the inner shell are connected through bolts.

[0015] Further, the spring is a heavy load spring. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0017] Fig. 1 The drawing is a schematic diagram of the overall structure of the damping lifting mechanism applied to the flat plate laminating machine;

[0018] Fig. 2 The drawing is a schematic diagram of the overall structure of the damping lifting mechanism applied to the flat plate laminating machine from another perspective;

[0019] Fig. 3 The drawing is a sectional view of the damping lifting mechanism applied to the flat plate laminating machine. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] As Figs. 1-3The utility model discloses a kind of shock-absorbing lifting mechanisms applied to flat laminator, including outer shell 1, inner shell 2, spring column 3, baffle 4 and spring 5, outer shell 1 bottom is connected with upper box by bolt;Inner shell 2 is fixed in outer shell 1 inside;Spring column 3 top is located in inner shell 2 inside, spring column 3 bottom is through inner shell 2 and extends out of outer shell 1, to make the stud 31 of spring column 3 bottom end and the platen of laminator are threadedly connected, i.e. stud 31 surface is equipped with external thread, platen has internal thread, stud 31 external thread length is determined according to platen thickness;Baffle 4 is fixed in spring column 3 top and is fitted, to realize limit, avoid spring column 3 from separating inner shell 2;Spring 5 is fitted on spring column 3 and is located between baffle 4 and inner shell 2 bottom, in the embodiment, spring 5 is heavy load spring.The utility model when suddenness, such as vacuum pressure relief, compressed air suddenly breaks, upper box uncapping action is carried out, at this time, due to platen gravity makes spring column 3 and baffle 4 on it move down, spring 5 is compressed, so that platen is subjected to the elastic force generated by spring 5 upwards, so that platen uncapping action is carried out with upper box, guaranteeing that platen is effectively separated from assembly after uncapping.

[0022] It can be understood that the number of shock-absorbing lifting mechanisms is matched with the platen in the flat laminator, to ensure that the multiple shock-absorbing lifting mechanisms generate sufficient elastic force to smoothly lift the platen, and the overall elastic force meets the requirement of not affecting the normal lamination of the assembly.

[0023] Of course, the shock-absorbing lifting mechanism can also be applied to the normal platen assembly process. When the assembly starts and ends the lamination process, the upper box will perform uncapping action. At this time, the platen in the chamber still moves with the upper box under the action of the multiple shock-absorbing lifting mechanisms, to ensure that the assembly smoothly enters and exits.

[0024] To further optimize the technical scheme of the utility model, the inner shell 2 has a through hole in the center of the bottom; the spring column 3 is slidably connected to the through hole, to increase the stability of the spring column 3 in lifting.

[0025] To further optimize the technical scheme of the utility model, a sealing ring 6 is installed between the outer shell 1 and the inner shell 2, and between the outer shell 1 and the upper box, to improve the sealing performance.

[0026] Specifically, the inner shell 2 is U-shaped, and the outer shell 1 is inverted U-shaped. The outer shell 1 and the inner shell 2 are connected by bolts. The outer shell 1 has multiple threaded holes in the top, and the inner shell 2 has multiple threaded blind holes in the top corresponding to the threaded holes, to realize the bolt connection of the two.

[0027] It can be understood that the multiple threaded holes are uniformly arranged to improve the stability of the connection between the outer shell 1 and the inner shell 2.

[0028] It is worth mentioning that the size, number, length, elasticity and the like of the heavy load spring can be flexibly selected according to different plate pressing laminating machines, and the heavy load spring is ensured to be in a normal use range, and the pressing plate is buffered and lifted.

[0029] The various embodiments are described in the specification by way of progression, each building on the last to facilitate ease of understanding. The same reference numerals are used throughout the drawings and like structure are denoted with like reference numerals. It should be noted that the figures are not drawn to scale and that the dimensions of the various features have been exaggerated for the sake of clarity.

[0030] The above description of disclosed embodiments allows a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cushioned lifting mechanism for use in a flatbed laminator, characterized by, It comprises an outer shell, an inner shell, a spring column, a baffle and a spring, the bottom of the outer shell is connected with the upper box by bolts; the inner shell is fixed inside the outer shell; the top of the spring column is inside the inner shell, the bottom of the spring column penetrates through the inner shell and extends out of the outer shell, so that the head of the bottom end of the spring column is screwed with the platen of the laminating machine; the baffle is fixed on the top of the spring column; the spring is sleeved on the spring column and is between the baffle and the bottom of the inner shell.

2. A shock absorbing lifting mechanism for a flatbed laminator as defined in claim 1, wherein, The bottom of the inner shell has a through hole in the center; the bottom of the spring column penetrates through the through hole and is slidably connected with it.

3. A shock absorbing lifting mechanism for a flatbed laminator as claimed in claim 1 or 2, wherein, Sealing rings are installed between the outer shell and the inner shell and between the outer shell and the upper box.

4. A shock absorbing lifting mechanism for a flatbed laminator as defined in claim 3, wherein, The inner shell is U-shaped and the outer shell is inverted U-shaped.

5. A shock absorbing lifting mechanism for a flatbed laminator as defined in claim 1 or 4, wherein, The outer shell and the inner shell are connected by bolts.

6. A shock absorbing lifting mechanism for a flatbed laminator as defined in claim 1, wherein, The spring is a heavy load spring.

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