CN215921248U

CN215921248U - Hot press

Info

Publication number: CN215921248U
Application number: CN202121722252.7U
Authority: CN
Inventors: 金昌焕; 李广龙
Original assignee: Tuodi Chemical Shanghai Co ltd
Current assignee: Tuodi Chemical Shanghai Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-01
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a hot press, belongs to the technical field of adhesive tape processing devices, and solves the technical problem that the yield is low due to the fact that an adhesive tape is easy to deform in the hot pressing process of the adhesive tape of a product in the prior art. The hot press comprises a supporting table, wherein a driving device and a pressing table are installed on the supporting table, the driving device drives the pressing table to carry out hot pressing on the adhesive tape, a flat plate processed according to preset precision is installed on the pressing table, and therefore the contact area between the flat plate and the processed adhesive tape is increased during hot pressing. The utility model is used for improving the finished product rate of adhesive tape processing.

Description

Hot press

Technical Field

The utility model belongs to the technical field of adhesive tape processing devices, and particularly relates to a hot press.

Background

The adhesive tape needs to be constantly kept in temperature, pressure and pressure contact stability in the forming process. In the hot pressing process of the adhesive tape in the prior art, automatic equipment is adopted, the preset temperature and the preset pressure can be provided, but the stability of pressure contact cannot be met. During the hot pressing process, due to the unevenness of the pressing plate, the adhesive on the adhesive tape is easily pressed out of the adhesive tape due to the insufficient flatness of the pressing plate.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot press, which solves the technical problem of low yield caused by the changeability of an adhesive tape in the hot pressing process of the adhesive tape of the product in the prior art. The technical scheme of the scheme has a plurality of technical beneficial effects, which are described as follows:

the hot press is suitable for processing the adhesive tape, the adhesive tape is a double-sided adhesive tape, the hot press comprises a supporting table, a driving device and a pressing table are mounted on the supporting table, the driving device drives the pressing table to carry out hot pressing on the adhesive tape, and a flat plate processed according to preset precision is mounted on the pressing table, so that the contact area between the flat plate and the processed adhesive tape is increased during hot pressing;

the pressure platform includes last pressure platform and pushes down the platform, the flat board is dull and stereotyped including last flat board and the lower flat board of processing according to predetermineeing the precision, wherein: the upper flat plate is arranged on the upper pressing table, the lower flat plate is arranged on the lower pressing table, the driving device is movably connected with the upper pressing table, the lower pressing table is fixed on the supporting table, and the driving device drives the upper pressing table to reciprocate along the vertical direction so as to drive the upper flat plate to be matched with the lower flat plate to carry out hot pressing on the adhesive tape;

an electric heating device is installed in the upper pressing table and/or the lower pressing table to heat the upper flat plate and/or the lower flat plate, and two surfaces of the adhesive tape can be subjected to hot pressing.

In a preferred or alternative embodiment, the area of the flat plate is smaller than the planar area of the platen table.

In a preferred or alternative embodiment, the plate has a thickness of 3mm to 45mm, e.g. the plate has a thickness of 10 mm.

In a preferred or alternative embodiment, the adhesive tape is a double-sided adhesive tape, the pressing table comprises an upper pressing table and a lower pressing table, the flat plate comprises an upper flat plate and a lower flat plate which are processed according to a preset precision, wherein:

the upper flat plate is arranged on the upper pressing table, the lower flat plate is arranged on the lower pressing table, the driving device is movably connected with the upper pressing table, the lower pressing table is fixed on the supporting table, and the driving device drives the upper pressing table to reciprocate along the vertical direction so as to drive the upper flat plate to be matched with the lower flat plate to carry out hot pressing on the adhesive tape.

In a preferred or alternative embodiment, an electric heating device is installed in the upper pressing table and/or the lower pressing table to heat the upper flat plate and/or the lower flat plate, so that both surfaces of the adhesive tape can be thermally pressed.

In a preferred or alternative embodiment, the platen and the plate are made of a rigid metallic material.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the structure that the present case provided uses the hot press among the prior art in the production technology of sticky tape, and among the prior art, the hot press mainly used electronic components's manufacturing, for example, the inside spare part of cell-phone is made, and its delivery from factory, the precision of pressure platform is not high (the roughness on surface is low), because the surface is uneven, has tiny arch, can not satisfy the manufacturing requirement of sticky tape. The present case does further change the machine to prior art's hot press, installs the metal flat plate of predetermineeing the precision on pressing the platform to satisfy the production technology requirement of sticky tape, avoid the glue on the sticky tape to flow out in the hot pressing process, cause the sticky tape to warp, thereby reduce the yield of sticky tape production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a hot press of the utility model;

wherein:

1. a support table; 2. a drive rod; 31. an upper pressing table; 32. pressing down the platform; 42. an upper flat plate; 42. and (5) a lower flat plate.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. 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.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in practical implementation, and the type, quantity and proportion of the components in practical implementation can be changed freely, and the layout of the components can be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that aspects may be practiced without these specific details. In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The hot press as shown in fig. 1 is suitable for processing of adhesive tapes, and the hot press comprises a supporting table 1, wherein a driving device and a pressing table are installed on the supporting table 1, the driving device comprises a driving rod 2, the driving rod 2 is connected with the pressing table and can move in the vertical direction, the driving device drives the pressing table through the driving rod 2 to carry out hot pressing on the adhesive tapes, and a flat plate processed according to preset precision is installed on the pressing table, so that the contact area between the flat plate and the processed adhesive tapes is increased when the adhesive tapes are hot-pressed.

The hot press in the prior art is applied to the production process of the adhesive tape, and in the prior art, the hot press is mainly used for manufacturing electronic components, for example, parts inside a mobile phone, after the hot press leaves a factory, the precision of a pressing table is not high (the flatness of the surface is low), and due to the fact that the surface is not flat, a tiny bulge exists, and the manufacturing requirement of the adhesive tape cannot be met. The present case does further change the machine to prior art's hot press, installs the metal flat plate of predetermineeing the precision on pressing the platform to satisfy the production technology requirement of sticky tape, avoid the glue on the sticky tape to flow out in the hot pressing process, cause the sticky tape to warp, thereby reduce the yield of sticky tape production.

Specifically, generally, the area of hot pressing sticky tape is less than the area of pressing the platform, and the dull and stereotyped of predetermineeing the precision closely overlaps through the mounting means who sets up the casing and establish on pressing the platform to the hot pressing of completion to the sticky tape, predetermine the precision and satisfy the technology processing requirement, and can not cause the condition of sticky tape deformation to appear, for example, the condition that the sticky tape was extruded to the glue.

Considering the requirement of heat conduction time, the flat plate is made of metal material, such as steel plate, the thickness of the flat plate is 3mm-45mm, the thickness of the flat plate is 10mm, and the requirements of rigidity and heat conduction rapidity can be met.

For example, the adhesive tape is a double-sided adhesive tape, the hot press in the prior art includes a pressing table of a pneumatic or hydraulic structure, the pressing table includes an upper pressing table 31 and a lower pressing table 32, the flat plate includes an upper flat plate 42 and a lower flat plate 42 processed according to a preset precision, wherein: the upper flat plate 42 is arranged on the upper pressing table 31, the lower flat plate 42 is arranged on the lower pressing table 32, the driving device is movably connected with the upper pressing table 31, the lower pressing table 32 is fixed on the supporting table 1, and the driving device drives the upper pressing table 31 to reciprocate along the vertical direction so as to drive the upper flat plate 42 to be matched with the lower flat plate 42 to carry out hot pressing on the adhesive tape. The upper plate 42 is mounted on the upper platen 31, for example, by being sleeved on the upper platen 31 through a metal shell having the same platen structure, so that the top surface of the upper plate 42 is in close contact with the pressure surface of the platen, thereby satisfying the requirement of rapidity of heat conduction.

Further, an electric heating device is installed in the upper pressing table 31 and/or the lower pressing table 32, which is determined according to whether the single-sided adhesive tape or the double-sided adhesive tape. The heating block is a heating block in the prior art, and has the function of heating the upper flat plate 42 and/or the lower flat plate 42 and can perform hot pressing on two surfaces of the adhesive tape.

In the mode, the pressing table and the flat plate are made of rigid metal materials, so that the rigidity requirement can be met, the rapidity of heat conduction can be met, and the smooth hot-pressing process processing of the adhesive tape is realized.

The hot press is a further improved hot press in the prior art, and the function of controlling the temperature and pressure values of the hot press in the prior art is kept.

The products provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for a person skilled in the art, without departing from the inventive concept of the present invention, several improvements and modifications can be made to the utility model, and these improvements and modifications also fall within the scope of the claims of the utility model.

Claims

1. A hot press is suitable for processing an adhesive tape, the adhesive tape is an adhesive tape with double-sided adhesive, the hot press comprises a supporting table, a driving device and a pressing table are mounted on the supporting table, and the driving device drives the pressing table to carry out hot pressing on the adhesive tape;

2. The press of claim 1, wherein the plate has an area that is less than a planar area of the platen table.

3. The press of claim 1, wherein the upper plate and/or the lower plate has a thickness of 3mm to 45 mm.

4. The press of claim 3, wherein the upper and/or lower platen has a thickness of 10 mm.

5. The press of claim 1, wherein the platen table and the platen are made of a rigid metallic material.