CN212654587U - Irregular spherical surface film pasting device - Google Patents
Irregular spherical surface film pasting device Download PDFInfo
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- CN212654587U CN212654587U CN202020970357.3U CN202020970357U CN212654587U CN 212654587 U CN212654587 U CN 212654587U CN 202020970357 U CN202020970357 U CN 202020970357U CN 212654587 U CN212654587 U CN 212654587U
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Abstract
The utility model discloses an irregular sphere pad pasting device: the vacuum film laminating machine comprises a rack, a hot air generating device and a carrier assembly, wherein the hot air generating device and the carrier assembly are connected to the rack; the air outlet end of the hot air generating device is provided with an air outlet assembly, and the product opposite surface of the air outlet assembly is matched with the product outline and is provided with a plurality of air holes. The utility model discloses a mode to protection film heating, vacuum actuation and air-out subassembly hot pressing is laminated the protection film in the product surface, has guaranteed the pad pasting quality, ensures that the protection film does not have fold, bubble. The film pasting process is sequentially carried out from inside to outside, which is favorable for removing bubbles. The protective film is in a stretching state in the process of contacting with a product, and wrinkles are eliminated.
Description
Technical Field
The utility model relates to an irregular sphere pad pasting technical field, concretely relates to irregular sphere pad pasting device.
Background
In order to prevent damage to the surface of a product during production, a protective film is generally required to be attached to the surface of the product, and the protective film is required to be wrinkle-free and bubble-free. In the prior art, a product is generally filmed by adopting special film sticking equipment, but the film sticking equipment in the prior art can only meet the requirements of the film sticking of the product with a regular shape, such as a spherical surface and a plane, and the film sticking of an irregular spherical surface is easy to generate bubbles, wrinkles or even the condition of incapability of operation.
SUMMERY OF THE UTILITY MODEL
For solving the not enough among the prior art, the utility model provides an irregular sphere pad pasting device and method has solved among the prior art technical problem that pad pasting equipment can't be to irregular sphere pad pasting.
In order to realize the above object, the utility model adopts the following technical scheme:
the utility model provides an irregular sphere pad pasting device which characterized in that: the vacuum film laminating machine comprises a rack, a hot air generating device and a carrier assembly, wherein the hot air generating device and the carrier assembly are connected to the rack;
the air outlet end of the hot air generating device is provided with an air outlet assembly, and the product opposite surface of the air outlet assembly is matched with the product outline and is provided with a plurality of air holes.
Preferably, the irregular spherical surface film pasting device comprises: the air outlet assembly comprises an upper cover and an air outlet nozzle connected to the upper cover, the upper cover is provided with a conical cavity, the air outlet nozzle is provided with a conical protrusion matched with the conical cavity, and the air hole is formed in the side portion of the conical protrusion.
Preferably, the irregular spherical surface film pasting device comprises: the hollow gland is connected to the frame through at least two gland cylinders.
Preferably, the irregular spherical surface film pasting device comprises: the lateral part of carrier is equipped with the annular, is equipped with the sealing washer in the annular.
Preferably, the irregular spherical surface film pasting device comprises: still include the motor, the motor is connected in the frame, and the motor passes through lead screw connection in carrier.
Preferably, the irregular spherical surface film pasting device comprises: a guide post is arranged between the carrier and the frame.
Preferably, the irregular spherical surface film pasting device comprises: the carrier sleeve is communicated with the vacuum extractor through an air pipe, and the air pipe is also provided with a valve.
Preferably, the irregular spherical surface film pasting device comprises: the frame includes the workstation and connects in back riser, the side riser of workstation, and hot-blast generating device connects in back riser, and the cavity gland is connected in the side riser, and the carrier subassembly is connected in the workstation.
The utility model discloses the beneficial effect who reaches:
compared with the prior art, the utility model discloses a mode to protection film heating, vacuum actuation and air-out subassembly hot pressing is laminated the protection film in the product surface, has guaranteed the pad pasting quality, ensures that the protection film does not have fold, bubble.
Under the action of atmospheric pressure, the protective film is stretched and the middle area contacts with the product first, so that the film pasting process is ensured to be carried out from inside to outside in sequence, and the bubble removal is facilitated. The protective film is in a stretching state in the process of contacting with a product, and wrinkles are eliminated.
Drawings
FIG. 1 is an axial view of the overall structure of the present invention;
fig. 2 is an explosion diagram of the air outlet assembly of the present invention;
fig. 3 is an exploded view of the air outlet assembly of the present invention;
FIG. 4 is a perspective view of the carrier sleeve and carrier shaft of the present invention;
fig. 5 is an axial sectional view of the carrier sleeve and carrier of the present invention;
the meaning of the reference numerals: 1-a frame; 2-a hot air generating device; 3-an air outlet component; 4-hollow gland; 5-carrier sleeve; 6-a carrier; 7-a motor; 8-guide column; 9-sealing ring; 11-rear vertical plate; 12-a work bench; 13-side vertical plates; 31-upper cover; 32-an air outlet nozzle; 41-a gland cylinder; 51-trachea; 61-ring groove; 311-a tapered cavity; 321-a conical projection; 322-air holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5: the embodiment discloses an irregular spherical surface film pasting device: including frame 1 and connect in frame 1's hot-blast generating device 2, the carrier subassembly includes cavity gland 4, carrier cover 5 and slidable connection are in carrier cover 5 inside carrier 6, be equipped with sealing device and carrier cover 5 between carrier cover 5 and the carrier 6 and switch on in evacuating device, carrier 6 is equipped with the product positioner who is used for fixed product, the centre of cavity gland 4 is hollow out construction, this hollow out construction is convenient for put into the product to carrier 6, and can guarantee the smooth of air-out subassembly 3 and pass through. The hollow gland 4 serves to press the membrane against the end of the carrier sleeve 5.
The air outlet end of the hot air generating device 2 is provided with an air outlet component 3, and the product opposite surface of the air outlet component 3 is matched with the product outline and is provided with a plurality of air holes 322.
With reference to fig. 2 and 3: the air outlet assembly 3 includes an upper cover 31 and an air outlet nozzle 32 connected to the upper cover 31, the upper cover 31 is provided with a tapered cavity 311, the air outlet nozzle 32 is provided with a tapered protrusion 321 matched with the tapered cavity 311, and the air hole 322 is disposed on a side portion of the tapered protrusion 321. Therefore, a tapered channel can be formed between the tapered cavity 311 and the tapered protrusion 321, the tapered channel plays a role in guiding flow and is communicated with the air hole 322, and the expansion of the action area of hot air and the uniform heating of the protective film are facilitated.
The hollow gland 4 is connected to the frame 1 by at least two gland cylinders 41, the gland cylinders 41 being used to drive the hollow gland 4 to move relative to the carrier sleeve 5.
The specific structure of the sealing device between the carrier sleeve 5 and the carrier 6 is as follows: an annular groove 61 is arranged at the side part of the carrier 6, and a sealing ring 9 is arranged in the annular groove 61. The carrier sleeve 5 is communicated with the vacuum extractor through an air pipe 51, and the air pipe 51 is also provided with a valve.
With reference to fig. 4 and 5: the specific structure that the carrier sleeve 5 and the carrier 6 can slide relatively is as follows: a screw rod is further provided at the bottom of the carrier 6 for driving the carrier 6 to slide up and down along the carrier sleeve 5, and the screw rod is driven by a motor 7 mounted on the frame 1. Moreover, a guide post 8 is arranged between the carrier 6 and the frame 1, the guide post 8 can be fixedly arranged on the frame 1, and a guide sleeve matched with the guide post is arranged on the carrier 6.
The frame 1 of this embodiment includes workstation 12 and connects in back riser 11, the side riser 13 of workstation 12, and hot-blast generating device 2 connects in back riser 11, and hollow gland 4 connects in side riser 13, and the carrier subassembly is connected in workstation 12.
The embodiment also discloses an irregular spherical surface film pasting method: the method specifically comprises the following steps:
the product to be filmed is put into the carrier 6 and fixed, and the specific structure and principle of the carrier 6 for product fixation belong to the prior art, which is not described in detail in this embodiment. Then the protective film is put on the carrier sleeve 5 and is pressed by the hollow gland 4, and it is noted that: the protective film used in the embodiment further comprises a carrier film, wherein the carrier film is attached to the protective film, and the carrier film needs to be removed after the attachment of the carrier film is completed.
The protective film is heated and softened by hot air generated by the hot air generating device 2; in the heating and softening process, the parameters of hot air are strictly controlled, so that the protective film is uniformly heated on one hand, and the protective film is prevented from being overheated and damaged on the other hand. The parameters of the hot air generated by the hot air generating device 2 comprise the temperature of the hot air, the duration of the hot air and the speed of the hot air.
When the protective film is softened to a preset state, air between the carrier sleeve 5 and the carrier 6 is extracted, the protective film is tightly attached to the surface of the product under the action of atmospheric pressure, and the protective film is in a stretching state, so that the phenomenon of wrinkles cannot occur. In the process, the protective film is pressed to be attached to the surface of the product by the external atmospheric pressure, the protective film is roughly in a spherical shape with an upward opening, so that the position close to the center is lower, the protective film is contacted with the product firstly, the film attaching process can be unfolded from the center of the product to the periphery, and air bubbles can be removed conveniently.
Then, the motor 7 rotates to drive the carrier 6 to move upwards, so that the product outline surface of the air outlet assembly 3 is attached to the product and keeps the preset heating time, and the protective film is further heated and softened. And then operating the carrier 6 to separate the air outlet assembly 3 from the protective film, and removing the bearing film to finish the film pasting process.
Compared with the prior art, the embodiment is laminated the protection film on the surface of the product through the modes of heating the protection film, vacuum suction and hot pressing the air outlet assembly 3, so that the film pasting quality is ensured, and the protection film is ensured not to have folds and bubbles.
Under the action of atmospheric pressure, the protective film is stretched and the middle area contacts with the product first, so that the film pasting process is ensured to be carried out from inside to outside in sequence, and the bubble removal is facilitated. The protective film is in a stretching state in the process of contacting with a product, and wrinkles are eliminated.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an irregular sphere pad pasting device which characterized in that: the device comprises a rack (1), a hot air generating device (2) and a carrier assembly, wherein the hot air generating device and the carrier assembly are connected to the rack (1), the carrier assembly comprises a hollow gland (4), a carrier sleeve (5) and a carrier (6) which is connected to the inside of the carrier sleeve (5) in a sliding manner, a sealing device is arranged between the carrier sleeve (5) and the carrier (6), the carrier sleeve (5) is communicated with a vacuumizing device, the carrier (6) is provided with a product positioning device for fixing a product, and the hollow gland (4) is used for pressing a film on the end part of the carrier sleeve (5);
the air outlet end of the hot air generating device (2) is provided with an air outlet assembly (3), and the product opposite surface of the air outlet assembly (3) is matched with the product outline and is provided with a plurality of air holes (322).
2. The irregular spherical surface film pasting device according to claim 1, wherein: air-out subassembly (3) are including upper cover (31) and connect in air outlet nozzle (32) of upper cover (31), upper cover (31) are equipped with toper cavity (311), air outlet nozzle (32) are equipped with toper cavity (311) assorted toper arch (321), air hole (322) set up in the lateral part of toper arch (321).
3. The irregular spherical surface film pasting device according to claim 1, wherein: the hollow gland (4) is connected to the frame (1) through at least two gland cylinders (41).
4. The irregular spherical surface film pasting device according to claim 1, wherein: the lateral part of carrier (6) is equipped with annular (61), be equipped with sealing washer (9) in annular (61).
5. The irregular spherical surface film pasting device according to claim 1, wherein: still include motor (7), motor (7) are connected in frame (1), motor (7) pass through the lead screw and connect in carrier (6).
6. The irregular spherical surface film pasting device according to claim 5, wherein: and a guide post (8) is also arranged between the carrier (6) and the rack (1).
7. The irregular spherical surface film pasting device according to claim 1, wherein: the carrier sleeve (5) is communicated with the vacuum extractor through an air pipe (51), and the air pipe (51) is also provided with a valve.
8. The irregular spherical surface film pasting device according to claim 1, wherein: the hot air generating device is characterized in that the rack (1) comprises a workbench (12) and a rear vertical plate (11) and a side vertical plate (13) which are connected to the workbench (12), the hot air generating device (2) is connected to the rear vertical plate (11), the hollow gland (4) is connected to the side vertical plate (13), and the carrier assembly is connected to the workbench (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970357.3U CN212654587U (en) | 2020-06-01 | 2020-06-01 | Irregular spherical surface film pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970357.3U CN212654587U (en) | 2020-06-01 | 2020-06-01 | Irregular spherical surface film pasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212654587U true CN212654587U (en) | 2021-03-05 |
Family
ID=74747105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020970357.3U Active CN212654587U (en) | 2020-06-01 | 2020-06-01 | Irregular spherical surface film pasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212654587U (en) |
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2020
- 2020-06-01 CN CN202020970357.3U patent/CN212654587U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215300 Patentee after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: No. 83, Kangjia Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |