CN214266687U - A device for producing cell-phone waterproof bag is positive with phosphor strip - Google Patents
A device for producing cell-phone waterproof bag is positive with phosphor strip Download PDFInfo
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- CN214266687U CN214266687U CN202023181034.5U CN202023181034U CN214266687U CN 214266687 U CN214266687 U CN 214266687U CN 202023181034 U CN202023181034 U CN 202023181034U CN 214266687 U CN214266687 U CN 214266687U
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- waterproof bag
- mobile phone
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Abstract
The utility model provides a positive device for producing cell-phone waterproof bag that has phosphor strip, includes an upper press plate and a holding down plate that is used for being connected with hot press unit, the lower surface of upper press plate sets firmly a boss that is used for with the transparent film butt, a draw-in groove that is used for placing the phosphor strip is seted up to the upper surface of holding down plate, the boss with the draw-in groove is just right. The device provided by the utility model is only needed to be adopted when the front production of the mobile phone waterproof bag is completed, two types of moulds are not needed, and the mould cost is saved; the fluorescent strip can be fixed only by one transparent film, so that the consumption of materials is reduced; the clamping grooves in the lower pressing plate are convenient for manual fixation of the fluorescent strips, the appearance consistency of the fluorescent strips in the production process is guaranteed, defective products are not produced, and the reject ratio is reduced; greatly reducing the production cost of the front of the waterproof bag of the mobile phone.
Description
Technical Field
The utility model relates to a device for producing cell-phone waterproof bag openly that has phosphor strip.
Background
The production method of the front side of the existing mobile phone waterproof bag with the fluorescent strip comprises the following steps: firstly, two transparent films are aligned and placed on a mould, and a hot-pressing device is used for hot-pressing and welding all parts of the two transparent films except the peripheral edges together; then, the fluorescent strip is inserted between the parts of the two transparent films which are welded together; and finally, placing the semi-finished product filled with the fluorescent strip on another die, and fusing the peripheral edges of the two transparent films together by using a hot-pressing device to seal and fix the fluorescent strip between the two transparent films so as to finish the front production of the waterproof bag of the mobile phone.
And after the front face of the mobile phone waterproof bag is produced, taking a transparent film to be aligned with the front face of the mobile phone waterproof bag and placing the transparent film on a mold, and carrying out hot-press welding on the transparent film and the front face of the mobile phone waterproof bag together to complete the production of the whole mobile phone waterproof bag.
The production method of the front face of the waterproof bag for the mobile phone has the following defects: 1. the parts of the two transparent films except the peripheral edges are all welded together by hot pressing by adopting one mould, the peripheral edges of the two transparent films are welded together by adopting another mould, and the two moulds are required for completing the front production of the mobile phone waterproof bag, so that the mould cost is increased; 2. the fluorescent strip can be fixed only by consuming two transparent films, so that the material consumption is high; 3. the fluorescent strip is difficult to position by manual assembly, and the installation and alignment procedures are relatively complicated, so that the production time is long; 4. due to the fact that the fluorescent strips are assembled manually, the appearance consistency of the fluorescent strips cannot be guaranteed, defective products are easy to generate, and the product reject ratio is high; the defects cause high production cost on the front surface of the waterproof bag of the mobile phone, difficulty in changing the pattern and style of the fluorescent strips and insufficient product diversity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a positive device for producing the cell-phone waterproof bag that has the phosphor strip.
The utility model discloses a realize like this, a positive device for producing cell-phone waterproof bag that has phosphor strip, including one be used for the top board and a holding down plate be connected with hot press unit, the lower surface of top board has set firmly one be used for with the boss of transparent film butt, a draw-in groove that is used for placing the phosphor strip is seted up to the upper surface of holding down plate, the boss with the draw-in groove is just right.
Preferably, the boss is U-shaped, and the clamping groove is U-shaped.
Specifically, the boss is V-shaped or wavy, and the clamping groove is V-shaped or wavy.
The embodiment of the utility model provides a technological effect that is used for producing the positive device of cell-phone waterproof bag that has the phosphor strip is: the device provided by the utility model is only needed to be adopted when the front production of the mobile phone waterproof bag is completed, two types of moulds are not needed, and the mould cost is saved; the fluorescent strip can be fixed only by one transparent film, so that the consumption of materials is reduced; the clamping grooves in the lower pressing plate are convenient for manual fixation of the fluorescent strips, the appearance consistency of the fluorescent strips in the production process is guaranteed, defective products are not produced, and the reject ratio is reduced; greatly reducing the production cost of the front of the waterproof bag of the mobile phone.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of an apparatus for producing a front face of a waterproof mobile phone bag with a fluorescent strip according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken at line A-A of FIG. 2;
fig. 4 is a schematic view of the lower surface of the upper pressing plate in the apparatus for producing the front surface of the waterproof bag for mobile phone with fluorescent strip according to the embodiment of the present invention;
fig. 5 is a schematic view of the upper surface of the lower pressing plate in the device for producing the front surface of the waterproof mobile phone bag with the fluorescent strip according to the embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the embodiment of the utility model provides a positive device for producing cell-phone waterproof bag that has phosphor strip, including one be used for with hot press unit be connected top board 1 and holding down plate 2, the lower surface of top board 1 sets firmly one be used for with the boss 3 of transparent film butt, the draw-in groove 4 that is used for placing the phosphor strip is seted up to the upper surface of holding down plate 2, boss 3 just right with draw-in groove 4.
The embodiment of the utility model provides a theory of operation that is used for producing the positive device of cell-phone waterproof bag that has the phosphor strip is: firstly, placing a fluorescent strip into a clamping groove 4 of a lower pressing plate 2; then, placing the transparent film on the upper surface of the lower pressing plate 2 so that the lower surface of the transparent film is in contact with the upper surface of the fluorescent strip; and finally, the transparent film and the fluorescent strips are welded together by a hot-pressing device in a hot-pressing mode, and the front production of the mobile phone waterproof bag is completed. After the front face of the waterproof bag for the mobile phone is produced, a transparent film is aligned with the front face of the waterproof bag for the mobile phone and placed on the upper surface of the lower pressing plate 2, and the transparent film and the front face of the waterproof bag for the mobile phone are welded together in a hot-pressing mode through the hot-pressing device, so that the whole waterproof bag for the mobile phone is produced.
The embodiment of the utility model provides a technological effect that is used for producing the positive device of cell-phone waterproof bag that has the phosphor strip is: the device provided by the utility model is only needed to be adopted when the front production of the mobile phone waterproof bag is completed, two types of moulds are not needed, and the mould cost is saved; the fluorescent strip can be fixed only by one transparent film, so that the consumption of materials is reduced; the clamping grooves 4 on the lower pressing plate 2 facilitate manual fixation of the fluorescent strips, and meanwhile, the appearance consistency of the fluorescent strips in the production process is guaranteed, defective products are not produced, and the reject ratio is reduced; greatly reducing the production cost of the front of the waterproof bag of the mobile phone.
Preferably, the boss 3 is U-shaped, and the clamping groove 4 is U-shaped; when the clamping groove 4 is U-shaped and the lug boss 2 is also U-shaped, the fluorescent strip is U-shaped and is welded with the transparent film in a hot-pressing mode.
Specifically, the boss 3 is V-shaped or wave-shaped, and the neck 4 is V-shaped or wave-shaped. When the clamping groove 4 is V-shaped and the lug boss 2 is also V-shaped, the fluorescent strip is in a V shape and is welded with the transparent film in a hot-pressing mode; when the clamping grooves 4 are wavy and the bosses 2 are also wavy, the fluorescent strips are welded with the transparent film in a hot-pressing mode in a wavy mode; when the pattern style of the fluorescent strip needs to be changed, the shapes of the clamping groove 4 and the boss 2 are changed, so that the pattern style of the fluorescent strip is convenient to modify, and the diversity of products is met.
Specifically, the transparent film and the fluorescent strip are both made of PVC; transparent film and phosphor strip adopt same material, are favorable to hot press unit with both hot pressing fuse to be in the same place, and the product is scrapped the back, are convenient for retrieve, need not separately retrieve both, practice thrift the cost of labor.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a positive device for producing cell-phone waterproof bag that has phosphor strip which characterized in that, includes an upper press plate and a holding down plate that is used for being connected with hot press unit, the lower surface of upper press plate sets firmly a boss that is used for with the transparent film butt, a draw-in groove that is used for placing the phosphor strip is seted up to the upper surface of holding down plate, the boss with the draw-in groove is just right.
2. The apparatus for producing the front face of a waterproof mobile phone bag with a fluorescent strip as claimed in claim 1, wherein the boss is U-shaped, and the slot is U-shaped.
3. The device for producing the front surface of the waterproof mobile phone bag with the fluorescent strip as claimed in claim 1, wherein the boss is V-shaped or wavy, and the slot is V-shaped or wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181034.5U CN214266687U (en) | 2020-12-25 | 2020-12-25 | A device for producing cell-phone waterproof bag is positive with phosphor strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181034.5U CN214266687U (en) | 2020-12-25 | 2020-12-25 | A device for producing cell-phone waterproof bag is positive with phosphor strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214266687U true CN214266687U (en) | 2021-09-24 |
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ID=77783408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023181034.5U Active CN214266687U (en) | 2020-12-25 | 2020-12-25 | A device for producing cell-phone waterproof bag is positive with phosphor strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214266687U (en) |
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2020
- 2020-12-25 CN CN202023181034.5U patent/CN214266687U/en active Active
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