CN214587748U - Novel press screen machine - Google Patents
Novel press screen machine Download PDFInfo
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- CN214587748U CN214587748U CN202023351839.XU CN202023351839U CN214587748U CN 214587748 U CN214587748 U CN 214587748U CN 202023351839 U CN202023351839 U CN 202023351839U CN 214587748 U CN214587748 U CN 214587748U
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Abstract
The utility model discloses a novel screen pressing machine, wherein a screen pressing box is an integrally formed steel box structure, the front end face of the screen pressing box is communicated with an opening, a box door covering the opening is arranged at the opening position of the front end face of the screen pressing box, and one side of the box door is hinged with the side of the front end face of the screen pressing box; the rear end face of the screen pressing box is provided with a pressurizing hole and an air exhaust hole; the outer part of the screen pressing box is provided with an outer shell cover wrapping the screen pressing box, the front end face of the outer shell cover is communicated, and the outer shell cover is provided with a pressurizing device and a vacuum pump; the pressurizing device is communicated with the pressurizing hole through a pipeline, the vacuum pump is communicated with the air exhaust hole through a pipeline, and the bottom of the screen pressing box is provided with a soft cushion, a heating pull plate and a cushion high layer which are stacked from top to bottom; the top of pressing the screen case is provided with the clamp plate, and the pressfitting cylinder is installed to the upper end of pressing the screen case, and the piston rod of pressfitting cylinder penetrates in the pressing screen case and the upper end fixed connection of clamp plate, realizes that mechanical production replaces manual production and can improve production efficiency greatly, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of the production and processing, a novel press screen machine is related to.
Background
With the change of science and technology, digital products such as mobile phones and the like are continuously updated, the technical requirements on each part in the production and manufacturing of the digital products are higher and higher, the mobile phone screen assembly is used as an important component of the digital products, the quality requirements of production and processing are stricter, and the display screen and the backlight source are adhered into a whole in the general assembly process of the mobile phone screen assembly.
In the prior art, the assembly of display screen and backlight relies on pure manual assembly, utilize the backlight inside casing to attach and paste the adhesive frame, press backlight and display screen manually and paste together, then with cell-phone screen subassembly dress send cell-phone terminal shell fastening assembly can, because the dynamics of pasting of manual laminating display screen and backlight is inhomogeneous, and manual laminating can not guarantee the degree of pressing down of every group display screen and backlight, the damage of display screen and backlight easily appears, cause and show the unusual, show white point scheduling problem, influence production quality and production efficiency, production cost has been aggravated.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme:
novel press screen machine includes: the screen pressing box is of an integrally formed steel box type structure, the front end face of the screen pressing box is communicated to form an opening, a box door covering the opening is arranged at the opening position of the front end face of the screen pressing box, and one side of the box door is hinged with the side edge of the front end face of the screen pressing box;
the rear end face of the screen pressing box is provided with a pressurizing hole and an air exhaust hole;
the outer part of the screen pressing box is provided with an outer shell cover wrapping the screen pressing box, the front end face of the outer shell cover is communicated, and the outer shell cover is provided with a pressurizing device and a vacuum pump;
the pressurizing device is communicated with the pressurizing hole through a pipeline, and the vacuum pump is communicated with the air exhaust hole through a pipeline;
the bottom of the screen pressing box is provided with a soft placing cushion, a heating pulling plate and a high cushion layer which are stacked from top to bottom;
the top of pressing the screen case is provided with the clamp plate, and the pressfitting cylinder is installed to the upper end of pressing the screen case, and the piston rod of pressfitting cylinder penetrates in the pressing screen case and the upper end fixed connection of clamp plate.
As a further aspect of the present invention: the placing soft cushion and the heightening layer are made of silica gel materials.
As a further aspect of the present invention: the heating pulling plate is made of metal materials with good heat conducting performance.
As a further aspect of the present invention: a handle is arranged on the outward side of the heating pulling plate.
As a further aspect of the present invention: the side edge of the front end face of the screen pressing box is also provided with a raised locking plate, the side end face of the locking plate is provided with a locking pin groove, and a magnetic suction block is arranged in the locking pin groove;
the side end of the box door is provided with a buckling block protruding towards the direction of the lock pin groove, the lock pin groove is buckled into the lock pin groove when the box door is closed, and the end face, facing the lock pin groove, of the buckling block is provided with a magnetic block attracted with the magnetic block.
As a further aspect of the present invention: a sealing rubber ring arranged along the inner edge of the opening is also arranged at the opening of the screen pressing box;
the rear end of the box door is provided with an annular clamping groove for the sealing rubber ring to be inserted into.
As a further aspect of the present invention: the rear end of the screen pressing box is also provided with a pressure regulating valve for regulating the pressure device.
As a further aspect of the present invention: the shell cover is also provided with a control panel which is electrically connected with the pressurizing device and the vacuum pump.
As a further aspect of the present invention: the shell cover is also provided with an emergency stop switch which is electrically connected with the pressurizing device and the vacuum pump.
As a further aspect of the present invention: and a sliding door handle is arranged on the outward end surface of the box door.
The utility model has the advantages that: realize that mechanical production replaces manual production and can improve production efficiency greatly, reduction in production cost has realized through pressure device and vacuum pump structure simultaneously that the screen subassembly carries out laminating processing under the pressurized environment in vacuum, and the production of effectual reduction bubble improves processingquality, and the cushion of placing of elasticity material and bed hedgehopping layer can ensure that the screen subassembly atress is even at pressfitting in-process, avoids appearing the screen subassembly damage that the pressure inequality caused.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle pressure device of the present invention.
Fig. 3 is a schematic diagram of the structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments, and it should be understood that the present application is not limited to the example embodiments disclosed and described herein. 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 application.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, 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 specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a please refer to and draw together 1 ~ 3, in the embodiment of the utility model, novel press the screen machine, include: the screen pressing box 1 is of an integrally formed steel box type structure, the front end face of the screen pressing box 1 penetrates through to form an opening, a box door 12 covering the opening is arranged at the opening position of the front end face of the screen pressing box 1, and one side of the box door 12 is hinged with the side edge of the front end face of the screen pressing box 1;
the rear end face of the screen pressing box 1 is provided with a pressurizing hole (not shown) and an air suction hole (not shown);
the outer shell cover 2 covering the screen pressing box 1 is arranged outside the screen pressing box 1, the front end face of the outer shell cover 2 is through, and the outer shell cover 2 is provided with a pressurizing device 21 and a vacuum pump 19;
the pressurizing device 21 is communicated with the pressurizing hole through a pipeline, and the vacuum pump 19 is communicated with the air suction hole through a pipeline;
the bottom of the screen pressing box 1 is provided with a placing soft cushion 15, a heating pulling plate 13 and a cushion high layer 14 which are stacked from top to bottom;
a pressing plate 17 is arranged at the top of the screen pressing box 1, a pressing cylinder 18 is arranged at the upper end of the screen pressing box 1, and a piston rod of the pressing cylinder 18 penetrates into the screen pressing box 1 and is fixedly connected with the upper end of the pressing plate 17;
preheating a heating pulling plate 13, putting the heating pulling plate between a placing soft cushion 15 and a heightening layer 14 after the heating pulling plate is preheated to a specific temperature, then placing a mobile phone screen assembly into a screen pressing box 1, then closing a box door 12, then extracting the interior of the screen pressing box 1 into a vacuum state through a vacuum pump 19, and then injecting pressurized gas through a pressurizing device 21 for pressurizing; meanwhile, the heat of the heating pulling plate 13 is transferred to the screen assembly through the placing soft cushion 15, and then the pressing cylinder 18 drives the pressing plate 17 to press down so as to press and process the mobile phone screen assembly;
after the processing is finished, the vacuum pump 19 is used for decompressing the interior of the screen pressing box 1, and then the screen assembly is taken out to finish the processing.
Furthermore, the placing soft cushion 15 and the cushion high layer 14 are both made of elastic silica gel materials; the soft cushion 15 and the cushion layer 14 made of elastic materials can ensure that the screen assembly is stressed uniformly in the pressing process, and the damage of the screen assembly caused by uneven pressure is avoided.
Further, the heating arm-tie 13 adopts the metal material that the thermal conductivity is good to make, thereby can be effectual with heat transfer to place in the cushion 15 transmit the screen subassembly, improve the gluey temperature of pressure screen when the screen subassembly pressfitting, improve its design effect.
Further, a handle 16 is disposed on the outward side of the heating pulling plate 13 to facilitate the removal of the heating pulling plate 13.
Furthermore, a convex locking plate 22 is further arranged on the front end face side edge of the screen pressing box 1, a locking pin groove 6 is arranged on the side end face of the locking plate 22, and a magnetic suction block 5 is arranged in the locking pin groove 6;
the side end of the box door 12 is provided with a buckling block 9 protruding towards the direction of the lock pin groove 6, the buckling block 9 is buckled into the lock pin groove 6 when the box door 12 is closed, and the end face, facing the lock pin groove 6, of the buckling block 9 is provided with a magnetic block 8 attracted with the magnetic attraction block 5.
Further, a sealing rubber ring 7 arranged along the inner edge of the opening is also arranged at the opening of the screen pressing box 1;
the rear end of the box door 12 is provided with an annular clamping groove 11 for the sealing rubber ring 7 to be inserted;
when the chamber door 12 is closed, the sealing rubber ring 7 can be inserted into the annular clamping groove 11 of the chamber door 12, so that the sealing rubber ring is tightly matched with the chamber door 12, the sealing performance of the screen pressing chamber 1 is improved, and the pressure maintaining effect is improved.
Further, the rear end of the screen pressing box 1 is also provided with a pressure regulating valve 20 for regulating a pressurizing device 21, and the working pressure of the pressurizing device 21 is regulated through the pressure regulating valve 20, so that the screen pressing box is suitable for the pressurizing requirements of different types of products.
Furthermore, the casing cover 2 is also provided with a control panel 3 electrically connected with the pressurizing device 21 and the vacuum pump 19, and the time and the pressure of the pressurizing device 21 and the vacuum pump 19 for pressurizing, pressure releasing and vacuum pumping are controlled through the control panel 3, and the pressure value is displayed.
Furthermore, the outer housing 2 is also provided with an emergency stop switch 4 electrically connected with the pressurizing device 21 and the vacuum pump 19, the emergency stop switch 4 can control the pressurizing device 21 and the vacuum pump 19 to be switched off emergently, and the emergency stop switch can stop the operation if special conditions occur during the operation.
Further, a sliding door handle 10 is disposed on an outward end surface of the door 12, so as to facilitate opening of the door 12.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. Novel press screen machine, its characterized in that includes: the screen pressing box is of an integrally formed steel box type structure, the front end face of the screen pressing box is communicated to form an opening, a box door covering the opening is arranged at the opening position of the front end face of the screen pressing box, and one side of the box door is hinged with the side edge of the front end face of the screen pressing box;
the rear end face of the screen pressing box is provided with a pressurizing hole and an air exhaust hole;
the outer part of the screen pressing box is provided with an outer shell cover wrapping the screen pressing box, the front end face of the outer shell cover is communicated, and the outer shell cover is provided with a pressurizing device and a vacuum pump;
the pressurizing device is communicated with the pressurizing hole through a pipeline, and the vacuum pump is communicated with the air exhaust hole through a pipeline;
the bottom of the screen pressing box is provided with a soft placing cushion, a heating pulling plate and a high cushion layer which are stacked from top to bottom;
the top of pressing the screen case is provided with the clamp plate, and the pressfitting cylinder is installed to the upper end of pressing the screen case, and the piston rod of pressfitting cylinder penetrates in the pressing screen case and the upper end fixed connection of clamp plate.
2. A novel screen pressing machine as claimed in claim 1, wherein the soft cushion and the high cushion layer are made of silica gel.
3. The novel screen pressing machine as claimed in claim 1, wherein the heating pulling plate is made of metal material with good heat conductivity.
4. A novel screen press as claimed in any one of claims 1 or 3 wherein a pull tab is provided on the outward facing side of the heated pull plate.
5. The novel screen pressing machine as claimed in claim 1, wherein a raised locking plate is further arranged on the front end face side edge of the screen pressing box, a locking pin groove is arranged on the side end face of the locking plate, and a magnetic suction block is arranged in the locking pin groove;
the side end of the box door is provided with a buckling block protruding towards the direction of the lock pin groove, the lock pin groove is buckled into the lock pin groove when the box door is closed, and the end face, facing the lock pin groove, of the buckling block is provided with a magnetic block attracted with the magnetic block.
6. The novel screen pressing machine as claimed in claim 1, wherein a sealing rubber ring arranged along the inner edge of the opening is further arranged at the opening of the screen pressing box;
the rear end of the box door is provided with an annular clamping groove for the sealing rubber ring to be inserted into.
7. The novel screen pressing machine as claimed in claim 1, wherein the rear end of the screen pressing box is further provided with a pressure regulating valve for regulating the pressurizing device.
8. The novel screen pressing machine as claimed in claim 1, wherein the housing cover is further provided with a control panel electrically connected with the pressurizing device and the vacuum pump.
9. The novel screen pressing machine as claimed in claim 1, wherein the housing cover is further provided with an emergency stop switch electrically connected with the pressurizing device and the vacuum pump.
10. The novel screen pressing machine as claimed in claim 1, wherein a door handle is arranged on the outward end surface of the box door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351839.XU CN214587748U (en) | 2020-12-31 | 2020-12-31 | Novel press screen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351839.XU CN214587748U (en) | 2020-12-31 | 2020-12-31 | Novel press screen machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214587748U true CN214587748U (en) | 2021-11-02 |
Family
ID=78345081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351839.XU Active CN214587748U (en) | 2020-12-31 | 2020-12-31 | Novel press screen machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214587748U (en) |
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2020
- 2020-12-31 CN CN202023351839.XU patent/CN214587748U/en active Active
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