CN210940940U - Hot stamping mechanism of hot stamping printing machine - Google Patents
Hot stamping mechanism of hot stamping printing machine Download PDFInfo
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- CN210940940U CN210940940U CN201921534842.XU CN201921534842U CN210940940U CN 210940940 U CN210940940 U CN 210940940U CN 201921534842 U CN201921534842 U CN 201921534842U CN 210940940 U CN210940940 U CN 210940940U
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- roller
- stamping
- thermoprint
- feeding
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Abstract
The utility model discloses a gilt printing machine's thermoprint mechanism, including pay-off part, thermoprint part and receipts material part, its characterized in that pay-off part is including the motor of pay-off axle and drive pay-off axle corotation and reversal, receive the material part including the motor two of wind-up axle and drive wind-up axle corotation and reversal, the thermoprint part is including going up roller and lower roll, go up the relative lower roll oscilaltion of roller. The utility model discloses after every completion thermoprint, go up roller up-swing and lower roll separation, the pay-off axle is received material, rolling axle blowing, makes the gilding paper that does not have the thermoprint part back to the pay-off section, and when thermoprinting once more, this part does not have the thermoprint gilding paper to get into the thermoprint station and carries out the thermoprint operation, so rational utilization gilding paper, furthest's improvement gilding paper's rate of utilization reduces extravagantly, reduction in production cost.
Description
Technical Field
The utility model relates to a gilt printing machine's thermoprint mechanism, in particular to are digital UV special effect gilt printing machine's thermoprint mechanism.
Background
Cold gold stamping is to stamp the gilding paper on the surface of the printing stock, the gilding paper of the traditional gold stamping machine is continuously conveyed, and the adjacent printing stock has a certain distance without stamping, thus leading to the waste of the gilding paper, the price of the gilding paper is very expensive, and the cost of the gilding products processed by the traditional gold stamping mechanism is higher.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model provides a technical problem aim at providing a gilt printing machine's thermoprinting machine, the rational utilization material reduces the waste material and produces reduction in production cost.
In order to solve the technical problem, the utility model discloses a following technical scheme: the hot stamping mechanism of the gold stamping printing machine comprises a feeding part, a hot stamping part and a receiving part, and is characterized in that the feeding part comprises a feeding shaft and a motor for driving the feeding shaft to rotate forwards and reversely, the receiving part comprises a winding shaft and a motor II for driving the winding shaft to rotate forwards and reversely, the hot stamping part comprises an upper roller and a lower roller, and the upper roller ascends and descends relative to the lower roller.
And a tensioning adjusting component is arranged on the conveying path from the feeding component to the receiving component.
The tensioning adjusting part comprises a support, a left tensioning roller and a right tensioning roller, wherein the left tensioning roller and the right tensioning roller are installed on the support, the support is installed on the rack through a rotating shaft, the rotating shaft is connected with one end of a swing rod, and the other end of the swing rod is connected with the rack through a spring.
Tensioning adjusting part is provided with two sets ofly, pay-off part is walked around in proper order on first set of tensioning adjusting part's right tensioning roller, first set of tensioning adjusting part's left tensioning roller, thermoprint part and second set of tensioning adjusting part's left tensioning roller to receiving the coil stock of material part.
The hot stamping part further comprises a brake pad matched with the upper roller, and the upper roller is connected with a driving part for driving the upper roller to swing up and down.
And the braking surface of the brake pad, which is contacted with the upper roller, is arc-shaped.
Brake block and drive unit all install on the mounting panel, go up roller movable mounting on the mounting panel, the mounting panel is connected with its lift part that goes up and down of drive.
The lifting component is a lifting cylinder or a screw rod mechanism.
And the second motor is a brake motor.
During the thermoprint, go up roller and lower roll pressfitting, pay-off axle pay-off, the material is received to the rolling axle, and thermoprint at every turn has the gilt paper that scalds of partial non-thermoprint to get into and receives the material section, the utility model discloses after whenever accomplishing a thermoprint, go up roller up swing and lower roll separation, the pay-off axle is received material, rolling axle blowing, makes the gilt paper that does not thermoprint the part fall back to the pay-off section, and during thermoprint once more, this part does not scald the gilt paper and gets into the thermoprint station and carry out the thermoprint operation, so rational utilization gilt paper, furthest's improvement gilt paper's rate of utilization reduces.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the hot stamping component of the present invention.
Fig. 3 is a schematic structural view of the tension adjusting member of the present invention.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The hot stamping mechanism of the gold stamping printing machine comprises a feeding part, a hot stamping part and a receiving part, wherein the feeding part comprises a feeding shaft 2 and a motor for driving the feeding shaft to rotate forwards and backwards, the receiving part comprises a winding shaft 1 and a motor II for driving the winding shaft to rotate forwards and backwards, the hot stamping part comprises an upper roller 7 and a lower roller 8, the upper roller is a rubber roller, the lower roller is a steel roller, and the upper roller 7 is lifted up and down relative to the lower roller 8; during thermoprinting, go up the roller and move down with the lower roll pressfitting, motor drive pay-off axle 2 pay-off, two drive rolling axle 1 receipts material of motor, be pay-off section 6 from pay-off part to thermoprint part, thermoprint part to receiving material part is for receiving material section 5, and thermoprint at every turn has some gilt paper that does not thermoprint to get into receiving material section 5, if pay-off axle 2 continuous feeding, receive material axle 1 and receive the material in succession, and the gilt paper that does not thermoprint is by receiving material axle 1 rolling, causes this part gilt paper to be extravagant then, the utility model discloses every time accomplish thermoprint once, go up roller 7 and separate with lower roll 8, pay-off axle 2 receipts material, rolling axle 1 blowing make the gilt paper of the part that does not thermoprint to the pay-off section, when thermoprint once more, this part does not thermoprint the gilt paper and gets into the thermoprint station and carry.
The second motor is a brake motor, the ironing component further comprises a brake block 18 matched with the upper roller, the upper roller 7 is connected with a driving component 19 which drives the upper roller to swing up and down, the driving component 19 can adopt a cylinder, two ends of the upper roller 7 are installed on a supporting plate 17, a piston rod of the cylinder 18 is connected with the supporting plate 17, the piston rod of the cylinder stretches out to drive the supporting plate 17 to swing up, then the upper roller 7 is enabled to lean on the brake block 18, the upper roller 7 stops rotating, and a braking face of the brake block 18 contacted with the upper roller 7 is arc-shaped. Every time hot stamping is completed, the upper roller 7 swings upwards to be in contact with the brake pad 18, the upper roller 7 stops rotating and then stops rotating, the brake motor enables the winding shaft 1 to stop winding, even if the hot stamping paper continues to move forwards for a certain stroke due to inertia, therefore, the hot stamping paper needs to retreat for a certain distance, after the winding shaft 1 stops winding, the winding shaft rotates reversely, the winding shaft is changed into feeding, the feeding shaft 2 is changed into receiving, when the hot stamping paper which is not hot stamped backs to the feeding section 6, the upper roller 7 swings downwards to be in press fit with the lower roller 8, the winding shaft 1 is changed into winding, the feeding shaft 2 is changed into feeding again, and the process is repeated.
The feeding part and the receiving part are provided with tensioning adjusting parts 3 and 4 on a conveying path, and when feeding and returning are carried out, the tensioning adjusting parts enable the gold stamping paper to be tensioned stably, so that excessive looseness of the gold stamping paper is avoided, the gold stamping paper is difficult to peel due to the fact that the gold stamping paper is excessively loosened, and gold stamping operation is influenced. The tensioning adjusting component comprises a support 12, a left tensioning roller 10 and a right tensioning roller 11, the left tensioning roller 10 and the right tensioning roller 11 are mounted on the support, the support 12 is mounted on a rack 15 through a rotating shaft 9, the rotating shaft 9 is connected with one end of a swing rod 14, the other end of the swing rod 14 is connected with the rack 15 through a spring 13, the hot stamping paper is wound on the left tensioning roller 10 and the right tensioning roller 11, the tensioning of the hot stamping paper is adjusted through the swinging of the support 12, the rotating shaft 9 rotates to drive the support 12 to swing, the rotating shaft 9 determines the rotating direction according to the traction force for drawing the hot stamping paper and the elastic force of the spring 13, the traction force is large, the hot stamping paper swings towards the traction direction, and the spring elastic; the tensioning adjusting components are provided with two groups, wherein one group is arranged in the material receiving section 5, and the other group is arranged in the feeding section 6 and is respectively used for tensioning control of the material receiving section and the feeding section; referring to fig. 1, in this embodiment, the roll material from the feeding component to the receiving component sequentially bypasses the right tensioning roller of the first group of tensioning adjusting components 4, the left tensioning roller of the first group of tensioning adjusting components, the right tensioning roller of the second tensioning adjusting component 3, the hot stamping component and the left tensioning roller of the second group of tensioning adjusting components, and the second group of tensioning adjusting components 3 combines the feeding section and the receiving section and is used for tensioning and adjusting the two sections of hot stamping paper; when the gold stamping paper is conveyed, the traction force and the elastic force of the spring enable the gold stamping paper to be in a tensioning state, when the winding shaft 1, the feeding shaft 1 and the upper roller 7 stop working, the gold stamping paper of the material receiving section 5 is not pulled, the left tensioning roller of the second tensioning adjusting part 3 is enabled to move upwards by the elastic force of the spring 13, the right tensioning roller moves downwards, the gold stamping paper of the feeding section 6 is not pulled, the left tensioning roller moves upwards by the elastic force of the spring of the first group of tensioning adjusting parts 4, the right tensioning roller moves downwards, the gold stamping paper is kept tensioned, and the gold stamping paper can be stably tensioned by the two groups of tensioning adjusting parts whether the gold stamping paper is fed or backed up or is changed between feeding and backing up.
Claims (9)
1. The hot stamping mechanism of the gold stamping printing machine comprises a feeding part, a hot stamping part and a receiving part, and is characterized in that the feeding part comprises a feeding shaft and a motor for driving the feeding shaft to rotate forwards and backwards, the receiving part comprises a winding shaft and a motor II for driving the winding shaft to rotate forwards and backwards, the hot stamping part comprises an upper roller and a lower roller, and the upper roller is lifted up and down relative to the lower roller.
2. The stamping mechanism of the gold stamping printing machine as recited in claim 1, wherein a tension adjusting component is arranged on the conveying path from the feeding component to the receiving component.
3. The stamping mechanism of the gold stamping press according to claim 2, characterized in that the tensioning adjusting part comprises a bracket, a left tensioning roller and a right tensioning roller which are arranged on the bracket, the bracket is arranged on the frame through a rotating shaft, the rotating shaft is connected with one end of a swing rod, and the other end of the swing rod is connected with the frame through a spring.
4. The stamping mechanism of the gold stamping press according to claim 3, characterized in that the tension adjusting components are provided in two sets, and the roll material from the feeding component to the receiving component sequentially bypasses the right tension roller of the first set of tension adjusting components, the left tension roller of the first set of tension adjusting components, the right tension roller of the second set of tension adjusting components, the stamping component and the left tension roller of the second set of tension adjusting components.
5. The stamping mechanism of the gold stamping press as recited in claim 1, wherein the stamping part further comprises a brake pad matched with the upper roller, and the upper roller is connected with a driving part for driving the upper roller to swing up and down.
6. The stamping mechanism of the stamping press as recited in claim 5, wherein the braking surface of the brake pad contacting the upper roller is arc-shaped.
7. The stamping mechanism of the stamping press according to claim 5, wherein the brake block and the driving part are both mounted on a mounting plate, the upper roller is movably mounted on the mounting plate, and the mounting plate is connected with a lifting part for driving the mounting plate to lift.
8. The stamping mechanism of a gold stamping press as recited in claim 7, wherein the lifting component is a lifting cylinder or a screw mechanism.
9. The stamping mechanism of the gold stamping press as recited in claim 1, wherein the second motor is a brake motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534842.XU CN210940940U (en) | 2019-09-16 | 2019-09-16 | Hot stamping mechanism of hot stamping printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534842.XU CN210940940U (en) | 2019-09-16 | 2019-09-16 | Hot stamping mechanism of hot stamping printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940940U true CN210940940U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921534842.XU Active CN210940940U (en) | 2019-09-16 | 2019-09-16 | Hot stamping mechanism of hot stamping printing machine |
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| CN (1) | CN210940940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071261A (en) * | 2022-07-04 | 2022-09-20 | 扬州市祥华新材料科技有限公司 | Electrochemical aluminium gilding press |
-
2019
- 2019-09-16 CN CN201921534842.XU patent/CN210940940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071261A (en) * | 2022-07-04 | 2022-09-20 | 扬州市祥华新材料科技有限公司 | Electrochemical aluminium gilding press |
| CN115071261B (en) * | 2022-07-04 | 2023-12-08 | 扬州市祥华新材料科技有限公司 | Electrochemical aluminum stamping machine |
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