CN210261973U - Device for forming multilayer film on die - Google Patents
Device for forming multilayer film on die Download PDFInfo
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- CN210261973U CN210261973U CN201920870571.9U CN201920870571U CN210261973U CN 210261973 U CN210261973 U CN 210261973U CN 201920870571 U CN201920870571 U CN 201920870571U CN 210261973 U CN210261973 U CN 210261973U
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- vacuum cavity
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- multilayer film
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Abstract
The utility model discloses a form device of multilayer film on mould, including support frame, base and vacuum cavity, the support frame upside is provided with the base, the base upside is provided with the vacuum cavity, the vacuum cavity outside is provided with evaporation plant, evaporation plant has four, the evaporation plant upside is provided with the manometer, the vacuum cavity upside is provided with the motor. Has the advantages that: the utility model discloses a press from both sides solid seat, turn-button, threaded rod and the clamp plate that sets up for work piece and transmission device's area of contact keeps unchangeable, and then does not influence the rete at the formation of workpiece surface, guarantees the coating film quality of work piece.
Description
Technical Field
The utility model relates to a mould coating film field, concretely relates to device of formation multilayer film on mould.
Background
Vacuum plating mainly comprises several types of vacuum evaporation plating, sputtering plating and ion plating, and various metal and nonmetal films are deposited on the surface of a plastic part in a distillation or sputtering mode under a vacuum condition.
When the existing multilayer coating device is used for coating, workpieces are mostly transmitted through the conveying roller, the coating process is completed, the contact area of the workpieces and the roller is changed ceaselessly, the formation of a film layer on the surface of the workpiece is influenced, the coating quality of the surface of the workpiece is further influenced, and therefore the existing problem is solved by a novel device.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the device for forming the multilayer film on the die is provided, and the problems that when the existing multilayer film coating device is used for coating, workpieces are mostly conveyed through a conveying roller to finish the film coating process, the contact area of the workpieces and the roller is continuously changed, the formation of the film layer on the surface of the workpieces is influenced, and the film coating quality of the surface of the workpieces is further influenced are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a device for forming multilayer film on a mould, which comprises a support frame, a base and a vacuum cavity, wherein the base is arranged on the upper side of the support frame, the vacuum cavity is arranged on the upper side of the base, evaporation devices are arranged on the outer side of the vacuum cavity, four evaporation devices are arranged, a pressure gauge is arranged on the upper side of the evaporation devices, a motor is arranged on the upper side of the vacuum cavity, a vacuum pump is arranged on one side of the motor, an exhaust pipe is arranged on one side of the vacuum pump, the vacuum pump is in threaded connection with the exhaust pipe, an exhaust pipe is arranged on the other side of the vacuum pump, the vacuum pump is in threaded connection with the exhaust pipe, a one-way valve is arranged on the exhaust pipe, a feeding door is arranged on the other side, the discharging door is hinged to the vacuum cavity, a belt wheel is arranged in the vacuum cavity, a transmission belt is arranged on the belt wheel, a clamping and fixing seat is arranged on the transmission belt, a rotating button is arranged on the clamping and fixing seat, a threaded rod is arranged on one side of the rotating button, a pressing plate is arranged at one end of the threaded rod, a target seat is arranged on the lower side of the clamping and fixing seat, the number of the target seats is four, and a partition plate is arranged on one side of the target seat.
Furthermore, the support frame is welded with the base, the base is connected with the vacuum cavity through bolts, and the vacuum cavity is connected with the evaporation device through bolts.
Furthermore, the evaporation device is connected with the target seat through a bolt, the vacuum cavity is connected with the pressure gauge through a thread, and the vacuum cavity is connected with the motor through a clamping groove.
Further, the motor is connected with the belt wheel through a spline, the belt wheel is connected with the clamping seat through the transmission belt, and the clamping seat is connected with the threaded rod through threads.
Further, the knob is welded with the threaded rod.
Further, the exhaust pipe is connected with the one-way valve through threads.
Further, the separation plate is welded with the vacuum cavity.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current multilayer coating device when carrying out the coating film, the work piece is many to be transmitted through the conveying gyro wheel, accomplishes the coating film process, and the work piece constantly changes with gyro wheel area of contact, influences the rete in workpiece surface's formation, and then influences workpiece surface's coating film quality's problem, the utility model discloses a press from both sides of setting and fix seat, turn button, threaded rod and clamp plate for the work piece keeps unchangeable with transmission device's area of contact, and then does not influence the rete in workpiece surface's formation process, guarantees the coating film quality of work piece.
Drawings
Fig. 1 is a front view of an apparatus for forming a multilayer film on a mold according to the present invention;
fig. 2 is a front cross-sectional view of a vacuum chamber in an apparatus for forming a multilayer film on a mold according to the present invention;
fig. 3 is an enlarged view of a clamping seat in an apparatus for forming a multilayer film on a mold according to the present invention.
The reference numerals are explained below:
1. a support frame; 2. a base; 3. a vacuum chamber; 4. a feed gate; 5. a discharge door; 6. a vacuum pump; 7. an air exhaust pipe; 8. an exhaust pipe; 9. a one-way valve; 10. an evaporation device; 11. an electric motor; 12. a target material seat; 13. a pulley; 14. a conveyor belt; 15. a clamping and fixing seat; 16. a partition plate; 17. turning a button; 18. a threaded rod; 19. pressing a plate; 20. and a pressure gauge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-3, a device for forming a multilayer film on a mold comprises a support frame 1, a base 2 and a vacuum cavity 3, wherein the base 2 is arranged on the upper side of the support frame 1, the vacuum cavity 3 is arranged on the upper side of the base 2, evaporation devices 10 are arranged on the outer side of the vacuum cavity 3, four evaporation devices 10 are provided, a pressure gauge 20 is arranged on the upper side of the evaporation device 10, a motor 11 is arranged on the upper side of the vacuum cavity 3, a vacuum pump 6 is arranged on one side of the motor 11, an exhaust pipe 7 is arranged on one side of the vacuum pump 6, the vacuum pump 6 is in threaded connection with the exhaust pipe 7, an exhaust pipe 8 is arranged on the other side of the vacuum pump 6, the vacuum pump 6 is in threaded connection with the exhaust pipe 8, a one-way valve 9 is arranged on the exhaust pipe 8, a feed door 4, the vacuum chamber 3 is internally provided with a belt wheel 13, the belt wheel 13 is provided with a transmission belt 14, the transmission belt 14 is provided with a clamping seat 15, the clamping seat 15 is provided with a rotating button 17, one side of the rotating button 17 is provided with a threaded rod 18, one end of the threaded rod 18 is provided with a pressing plate 19, the lower side of the clamping seat 15 is provided with four target material seats 12, and one side of each target material seat 12 is provided with a separation plate 16.
As shown in fig. 1-2, the supporting frame 1 is welded to the base 2, the base 2 is connected to the vacuum chamber 3 by bolts, the vacuum chamber 3 is connected to the evaporation device 10 by bolts, and the supporting frame 1 and the base 2 can provide stable support for the vacuum chamber 3.
As shown in fig. 1-2, the evaporation device 10 is connected to the target holder 12 by bolts, the vacuum chamber 3 is connected to the pressure gauge 20 by threads, the vacuum chamber 3 is connected to the motor 11 by a clamping groove, the evaporation device 10 can heat the raw material for coating on the target holder 12, so as to evaporate the raw material for coating, and the pressure gauge 20 can observe the pressure in the vacuum chamber 3.
As shown in fig. 1 to 3, the motor 11 is connected to the belt wheel 13 through a spline, the belt wheel 13 is connected to the clamping seat 15 through the transmission belt 14, the clamping seat 15 is connected to the threaded rod 18 through a thread, and the motor 11 can drive the belt wheel 13 to rotate, so that the clamping seat 15 on the transmission belt 14 moves, and the workpiece can be driven to move.
As shown in fig. 3, the knob 17 is welded to the threaded rod 18.
As shown in fig. 1, the exhaust pipe 8 is screwed to a check valve 9, and the check valve 9 allows air to be exhausted through the exhaust pipe 8, but does not allow external air to enter the vacuum chamber 3 through the exhaust pipe 8.
As shown in fig. 1 to 2, the partition plate 16 is welded to the vacuum chamber 3, and the partition plate 16 can divide the vacuum chamber 3 into four communicating spaces.
The utility model provides a working principle of device that forms multilayer film on mould: when the vacuum coating machine is used, the feeding door 4 is firstly opened, different film raw materials to be used for coating are sequentially placed on the target material seat 12, then a workpiece to be coated is fixed, the threaded rod 18 is rotated through the rotating button 17, the distance between the pressing plate 19 and the clamping seat 15 is enlarged, the workpiece can be placed between the pressing plate 19 and the clamping seat 15, then the rotating button 17 is rotated, the threaded rod 18 is rotated, the workpiece can be fixed on the clamping seat 15 through the pressing plate 19, after the fixing is finished, the feeding door 4 is closed, then the vacuum pump 6 is started, the vacuum chamber 3 is vacuumized through the exhaust pipe 7 by the vacuum pump 6, the pressure in the vacuum chamber 3 is detected through the pressure gauge 20, when the pressure in the vacuum chamber 3 meets the requirement, the vacuum pump 6 is closed, the motor 11 is started, the motor 11 drives the transmission belt 14 to be transported through the belt pulley 13, and then the workpiece can move in the horizontal direction, so that the workpiece can be subjected to different layers of coating processing, when the workpiece moves, the evaporation device 10 heats and evaporates the coating raw materials on the target seat 12, the evaporated coating raw materials are attached to the surface of the workpiece, so as to form a coating layer, the workpiece reaches the upper parts of different target seats 12 in the process of moving in the horizontal direction, so as to perform the coating processing of different coating materials, and through the arrangement of the clamping seat 15, the rotating button 17, the threaded rod 18 and the pressing plate 19, the contact area between the workpiece and the transmission device is fixed, so that the coating quality of the workpiece is ensured.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. An apparatus for forming a multilayer film on a mold, characterized in that: comprises a support frame (1), a base (2) and vacuum cavities (3), wherein the base (2) is arranged on the upper side of the support frame (1), the vacuum cavities (3) are arranged on the upper side of the base (2), evaporation devices (10) are arranged on the outer side of the vacuum cavities (3), four evaporation devices (10) are provided, a pressure gauge (20) is arranged on the upper side of the evaporation devices (10), a motor (11) is arranged on the upper side of the vacuum cavity (3), a vacuum pump (6) is arranged on one side of the motor (11), an exhaust pipe (7) is arranged on one side of the vacuum pump (6), the vacuum pump (6) is in threaded connection with the exhaust pipe (7), an exhaust pipe (8) is arranged on the other side of the vacuum pump (6), the vacuum pump (6) is in threaded connection with the exhaust pipe (8), a one-, the feeding door (4) is arranged on the other side of the vacuum cavity (3), the feeding door (4) is hinged to the vacuum cavity (3), the vacuum cavity (3) is far away from the discharging door (5) arranged on one side of the feeding door (4), the discharging door (5) is hinged to the vacuum cavity (3), a belt wheel (13) is arranged in the vacuum cavity (3), a transmission belt (14) is arranged on the belt wheel (13), a clamping and fixing seat (15) is arranged on the transmission belt (14), a rotating button (17) is arranged on the clamping and fixing seat (15), a threaded rod (18) is arranged on one side of the rotating button (17), a pressing plate (19) is arranged at one end of the threaded rod (18), a target seat (12) is arranged on the lower side of the clamping and fixing seat (15), four target seats (12) are arranged, and a partition plate (16) is arranged on.
2. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the support frame (1) is welded with the base (2), the base (2) is connected with the vacuum cavity (3) through bolts, and the vacuum cavity (3) is connected with the evaporation device (10) through bolts.
3. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the evaporation device (10) is connected with the target seat (12) through bolts, the vacuum cavity (3) is connected with the pressure gauge (20) through threads, and the vacuum cavity (3) is connected with the motor (11) through a clamping groove.
4. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the electric motor (11) is connected with the belt wheel (13) through a spline, the belt wheel (13) is connected with the clamping and fixing seat (15) through the transmission belt (14), and the clamping and fixing seat (15) is connected with the threaded rod (18) through threads.
5. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the knob (17) is welded with the threaded rod (18).
6. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the exhaust pipe (8) is connected with the one-way valve (9) through threads.
7. An apparatus for forming a multilayer film on a mold according to claim 1, wherein: the separation plate (16) is welded with the vacuum cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870571.9U CN210261973U (en) | 2019-06-11 | 2019-06-11 | Device for forming multilayer film on die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870571.9U CN210261973U (en) | 2019-06-11 | 2019-06-11 | Device for forming multilayer film on die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261973U true CN210261973U (en) | 2020-04-07 |
Family
ID=70041655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920870571.9U Active CN210261973U (en) | 2019-06-11 | 2019-06-11 | Device for forming multilayer film on die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261973U (en) |
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2019
- 2019-06-11 CN CN201920870571.9U patent/CN210261973U/en active Active
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