CN201471847U - Noncircular workpiece gold stamping device of hot stamping machine - Google Patents
Noncircular workpiece gold stamping device of hot stamping machine Download PDFInfo
- Publication number
- CN201471847U CN201471847U CN2009201395667U CN200920139566U CN201471847U CN 201471847 U CN201471847 U CN 201471847U CN 2009201395667 U CN2009201395667 U CN 2009201395667U CN 200920139566 U CN200920139566 U CN 200920139566U CN 201471847 U CN201471847 U CN 201471847U
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- connecting rod
- pressure
- rubber roll
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Abstract
The utility model discloses a noncircular workpiece gold stamping device of a hot stamping machine, comprising a rack, a motor, a rubber roll, a workpiece clamping device and a transmission device, wherein the motor is coaxially connected with the rubber roll; and the motor is connected with a rotating shaft of the workpiece clamping device in a linking manner. The noncircular workpiece gold stamping device of the hot stamping machine also comprises a connecting rod, a cylinder and a cylinder pressure-adjusting device, wherein the middle part of the connecting rod is movably connected with the rack; one end of the connecting rod is movably connected with a cylinder piston, and the other end thereof is movably connected with the rotating shaft of the workpiece clamping device; and the cylinder pressure-adjusting device is connected with an air inlet pipe of the cylinder to keep stable air pressure. As the connecting rod, the cylinder and the cylinder pressure-adjusting device are arranged, the middle part of the connecting rod is movably connected with the rack, one end of the connecting rod is movably connected with the cylinder piston, and the other end thereof is movably connected with the rotating shaft of the workpiece clamping device; and the cylinder pressure-adjusting device is connected with the air inlet pipe of the cylinder; and when the pressure of the rubber roll applied on the surface of the workpiece changes, the noncircular workpiece gold stamping device realizes reverse adjustment by the cylinder pressure-adjusting device, thus realizing the relative stability of the pressure on the surface of the workpiece in the process of hot stamping of the noncircular workpiece.
Description
Technical field
The utility model belongs to the printing machinery technical field, is specifically related to a kind of non-circular workpiece gold stamping device of thermoprinting machine.
Background technology
Electrochemical aluminium thermoprinting, also cry thermoprint or gold stamping, be a kind of specialty printing technology without printing ink, it is under certain pressure and temperature, utilization is contained in the masterplate on the thermoprinting machine, make printed matter and stamping systems mutual pressurized at short notice, metal forming or pigment foil are transferred to the surface of being scalded printed matter by the picture and text of thermoprint masterplate.Printed matter makes the packing of commodity seem high-grade exquisite, splendid and be rich in individual character through all having obtained better effects after the thermoprint on glossiness, third dimension, metal sense, anti-counterfeiting performance.This technology is mainly used in: tobacco and wine trade mark, greeting card, invitation card, distich, handicraft, cloth, pencil etc.
Thermoprinting machine can produce temperature and pressure exactly, finally makes a kind of printing machinery of design transfer to the other products on metal forming or the pigment foil.Most processing works is exactly columniform except the plane, and the circular gold stamping rubber roll that is meant acts on the cylindrical work by certain temperature and pressure, and cylindrical work is by rotating the process that the coating on the orange cold foil is transferred to surface of the work.This is crossed, and the range request rubber roll pressure that the surface is subjected to when gold stamping is relatively stable could to guarantee gold stamping quality, concerning the plane with cylindrical work piece this is easy to accomplish, but need process non-cylindrical work piece sometimes, and for non-cylindrical work piece, as elliptical cylinder-shape, box-shaped etc., because the workpiece shape has determined that its rubber roll pressure that surface is subjected in rotation process is constantly to change, so the thermoprinting machine of prior art can't finely carry out the gold stamping of non-circular workpiece.
The workpiece gold stamping device of the thermoprinting machine of prior art comprises frame 4, is located at motor 3, rubber roll 1, work holder 5, driving-belt 2 on the frame 4 as shown in Figure 1; Motor 3 and 1 coaxial connection of rubber roll, motor 3 is connected by driving-belt 2 rotating shaft with work holder 5, and stamping systems 7 is arranged in 6 of rubber roll 1 and workpiece.
The workpiece gold stamping device of such thermoprinting machine also can be used for carrying out the gold stamping of non-cylindrical work piece certainly reluctantly, but because the non-cylindrical work piece rubber roll pressure that the surface is subjected in rotation process is constantly to change, its bronzing effect is obviously bad.
The utility model content
It is constant relatively that the purpose of this utility model is to provide a kind of non-circular workpiece rubber roll pressure that the surface is subjected in rotation process, can be applicable to the gold stamping device of the thermoprinting machine of non-circular workpiece better.
The utility model is that the technical scheme that is adopted that achieves the above object is: a kind of non-circular workpiece gold stamping device of thermoprinting machine comprises frame, is located at motor, rubber roll, work holder, transmission device on the frame; Motor is connected with rubber roll is coaxial, and motor is connected by the rotating shaft of transmission device and work holder, also comprises connecting rod, cylinder, cylinder regulator; The middle part of connecting rod and frame flexibly connect, and an end of connecting rod and the piston of cylinder flexibly connect, and the rotating shaft of the other end and work holder flexibly connects, and the cylinder regulator connects the air inlet pipe of cylinder.
Described cylinder regulator is the accurate voltage regulating valve.
Described transmission device is a driving-belt.
The beneficial effects of the utility model are: owing to be provided with connecting rod, cylinder, cylinder regulator; The middle part of connecting rod and frame flexibly connect, and an end of connecting rod and the piston of cylinder flexibly connect, and the rotating shaft of the other end and work holder flexibly connects, and the cylinder regulator connects the air inlet pipe of cylinder.Cylinder makes workpiece contact with rubber roll by connecting rod and produces pressure, the air pressure of cylinder then remains stable by the control of cylinder regulator, can oppositely regulate by the cylinder regulator when rubber roll pressure that is subjected to when surface of the work changes, thereby realize the relatively stable of surface of the work pressure in the non-circular workpiece thermoprint process.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.Wherein:
Fig. 1 is the schematic perspective view of workpiece gold stamping device of the thermoprinting machine of prior art;
Fig. 2 is the schematic perspective view of a kind of embodiment of the utility model.
Marker number is as follows in the accompanying drawing: rubber roll 1, driving-belt 2, motor 3, frame 4, work holder 5, workpiece 6, stamping systems 7, connecting rod 8, cylinder 9, accurate voltage regulating valve 10
The specific embodiment
The structure of a kind of embodiment of the utility model, as shown in Figure 2, a kind of non-circular workpiece gold stamping device of thermoprinting machine comprises frame 4, is located at motor 3, rubber roll 1, work holder 5, transmission device on the frame 4; Motor 3 and 1 coaxial connection of rubber roll, motor 3 is connected by the rotating shaft of transmission device and work holder 5, also comprises connecting rod 8, cylinder 9, cylinder regulator; The middle part of connecting rod 8 and frame 4 flexibly connect, and an end of connecting rod 8 and the piston of cylinder 9 flexibly connect, and the rotating shaft of the other end and work holder 5 flexibly connects, and the cylinder regulator connects the air inlet pipe of cylinder 9, and workpiece 6 is non-circular workpiece.
Described cylinder regulator is an accurate voltage regulating valve 10; Described transmission device is a driving-belt 2.
Its operation principle is: stamping systems 7 is arranged in 6 of rubber roll 1 and workpiece, and cylinder 9 makes workpiece 6 contact with rubber roll 1 by connecting rod 8 and produces pressure, and the air pressure of cylinder 9 is to remain the stable of air pressure by 10 controls of accurate voltage regulating valve; Drive workpiece 6 rotations by motor 3 by driving-belt 2, this end link 8 was to lower swing when rubber roll 1 pressure that is subjected to when workpiece 6 surfaces increased, drive cylinder 9 pistons and move up, cylinder 9 pressure reduce, and 10 actions of accurate voltage regulating valve increase cylinder 9 pressure makes both sides pressure reach balance; This upwards swing of end link 8 drove cylinder 9 pistons and moves down when rubber roll 1 pressure that is subjected to when workpiece 6 surfaces reduced, and cylinder 9 pressure increase, and 10 actions of accurate voltage regulating valve reduce cylinder 9 pressure makes both sides pressure reach balance; Thereby realized workpiece 6 workpiece 6 surface pressings relatively stable in the thermoprint process.This device can guarantee the constant of workpiece 6 surperficial pressurized mechanical forces in the workpiece 6 thermoprint processes well, thereby guarantees the quality of non-circular workpiece thermoprint.
Claims (3)
1. the non-circular workpiece gold stamping device of a thermoprinting machine comprises frame, is located at motor, rubber roll, work holder, transmission device on the frame; Motor is connected with rubber roll is coaxial, and motor is connected by the rotating shaft of transmission device and work holder, it is characterized in that: also comprise connecting rod, cylinder, cylinder regulator; The middle part of connecting rod and frame flexibly connect, and an end of connecting rod and the piston of cylinder flexibly connect, and the rotating shaft of the other end and work holder flexibly connects, and the cylinder regulator connects the air inlet pipe of cylinder.
2. the non-circular workpiece gold stamping device of a kind of thermoprinting machine according to claim 1, it is characterized in that: described cylinder regulator is the accurate voltage regulating valve.
3. the non-circular workpiece gold stamping device of a kind of thermoprinting machine according to claim 1, it is characterized in that: described transmission device is a driving-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201395667U CN201471847U (en) | 2009-07-15 | 2009-07-15 | Noncircular workpiece gold stamping device of hot stamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201395667U CN201471847U (en) | 2009-07-15 | 2009-07-15 | Noncircular workpiece gold stamping device of hot stamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471847U true CN201471847U (en) | 2010-05-19 |
Family
ID=42408092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201395667U Expired - Fee Related CN201471847U (en) | 2009-07-15 | 2009-07-15 | Noncircular workpiece gold stamping device of hot stamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572168A (en) * | 2019-01-16 | 2019-04-05 | 夏领兵 | A kind of plain net curved surface screen printing machine |
| CN111703191A (en) * | 2020-05-12 | 2020-09-25 | 陶立 | Heat transfer printing smoothing device for plastic barrel |
-
2009
- 2009-07-15 CN CN2009201395667U patent/CN201471847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572168A (en) * | 2019-01-16 | 2019-04-05 | 夏领兵 | A kind of plain net curved surface screen printing machine |
| CN111703191A (en) * | 2020-05-12 | 2020-09-25 | 陶立 | Heat transfer printing smoothing device for plastic barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130715 |