CN212242596U - Gilt board pushes down buffering protection device - Google Patents
Gilt board pushes down buffering protection device Download PDFInfo
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- CN212242596U CN212242596U CN202020619415.8U CN202020619415U CN212242596U CN 212242596 U CN212242596 U CN 212242596U CN 202020619415 U CN202020619415 U CN 202020619415U CN 212242596 U CN212242596 U CN 212242596U
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- base
- gilt
- protection device
- stamping plate
- driven part
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Abstract
The utility model relates to a gilt board pushes down buffering protection device, including the base that is used for installing gilt board, gilt board reciprocates relative base, be provided with the bolster between gilt board and the base, still be provided with locking mechanical system between gilt board and the base, locking mechanical system includes drive assembly, driven part and locking part, drive assembly fixes on gilt board and reciprocates along with gilt board, driven part sets up on the base and is connected with the drive assembly cooperation, through the reciprocating drive driven part positive and negative rotation of drive assembly, locking part controls driven part's positive and negative rotation through combination or separation with driven part. The utility model discloses a gilt board has good buffer function, can prevent to scald the gold plate and lead to scalding the gold plate or damaged by gilt product owing to receive too big holding down force at gilt in-process, also is favorable to prolonging the life of gilt board, scalds the gold plate simultaneously and can pass through locking mechanical system and the synchronous return of base, conveniently controls gilt time.
Description
Technical Field
The utility model relates to a gilding press technical field, in particular to gilding plate pushes down buffering protection device.
Background
The gold stamping process is a special printing process without ink, the gold stamping refers to a process of stamping an electrochemical aluminum foil to the surface of a printing stock at a certain temperature and pressure, and a gold stamping machine is equipment for finishing the gold stamping process. The gold stamping process is widely applied to high-grade and exquisite printed matters such as package decoration trademarks, calendars, book covers and the like; secondly, the hot stamping range of the electric aluminum is very wide, and the electric aluminum hot stamping range is from common book covers, trademark patterns, propaganda advertisements, plastic products, paper boxes to daily department goods and the like.
The utility model discloses a chinese utility model with publication number CN209649746U discloses a gilding press, including the grudging post of fixed mounting on the board, one side top fixed mounting of grudging post has the crossbeam, the bottom fixed mounting of crossbeam has elevator motor, fixed mounting has the lifter on elevator motor's the output shaft, the bottom fixed mounting of lifter has the baffle-box, the below movable mounting of baffle-box has the gilding plate, movable mounting has the fly leaf in the baffle-box, the bottom center department fixed mounting of fly leaf has the cushion column, and the bottom of cushion column slides and extends to the below of baffle-box and locate fixed connection with the top center of gilding plate, its shortcoming lies in, this gilding press's gilding plate can not follow baffle-box synchronous motion in return in-process in step, gilding plate contacts with the gilding press product all the time in this process, gilding time has been increased, difficult control product quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem a gilt board pushes down buffering protection device, is convenient for control gilt time, improves product quality.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a gilt board pushes down buffering protection device, is including the base that is used for installing gilt board, the gilt board sets up the below at the base, the gilt board passes through the guide bar and installs on the base and relative base reciprocates, be provided with the bolster between gilt board and the base, still be provided with the locking mechanical system that the restriction gilt board resets between gilt board and the base, locking mechanical system includes drive assembly, driven part and locking part, drive assembly fixes on gilt board and reciprocates along with gilt board, driven part sets up on the base and is connected with the drive assembly cooperation, and through the reciprocating drive driven part positive and negative rotation of drive assembly, locking part movably sets up on the base, and controls driven part's positive and negative rotation through combination or separation with driven part.
Preferably, the driving part comprises a spur rack, the lower end of the spur rack is fixed on the gold stamping plate, the upper end of the spur rack is inserted on the base, the driven part comprises a gear, and the gear is installed on the base through a rotating shaft and is meshed with the spur rack.
Preferably, the driven part further comprises a ratchet wheel, and the ratchet wheel and the gear are coaxially arranged and rotate synchronously.
Preferably, the locking component comprises a pawl and a pneumatic element, the pawl is arranged on one side of a ratchet wheel, one end of the ratchet wheel is hinged on the base, and the other end of the ratchet wheel is connected with the pneumatic element and is controlled by the pneumatic element to be in contact with or be away from the ratchet wheel.
Preferably, a reset component for driving the pawl to lean against the ratchet wheel is connected between the pawl and the pneumatic element.
Preferably, the number of the guide rods is at least two, and the guide rods are respectively arranged on the left side and the right side of the guide rods.
Preferably, the buffer member is a spring, and the buffer member is sleeved on the guide rod.
Preferably, the upper end of the guide rod is provided with a limit block for preventing the guide rod from leaving the base.
The utility model has the advantages that: the utility model discloses a gilt board has good buffer function, can prevent that the gilt board from leading to the gilt board or damaged by gilt product owing to receive too big holding down force at gilt in-process, also is favorable to prolonging the life of gilt board, and the gilt board passes through locking mechanical system simultaneously can return with the base is synchronous, conveniently controls gilt time, avoids gilt board and gilt product contact time overlength and damages gilt product.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a reset assembly in an embodiment of the present invention;
in the figure: the stamping device comprises a base 1, a stamping plate 2, a guide rod 3, a limiting block 301, a buffering piece 4, a spur rack 5, a gear 6, a ratchet wheel 7, a pawl 8, a pneumatic element 9, a limiting end 901, a resetting component 10, a sleeve 1001, a return spring 1002 and a limiting end cover 1003.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Example (b): as shown in fig. 1 and 2, the gold stamping plate pressing buffer protection device comprises a base 1 for mounting a gold stamping plate 2, wherein the base 1 is moved up and down by a lifting mechanism of a gold stamping machine. The gold stamping plate 2 is arranged below the base 1 and can move up and down relative to the base 1. Many guide bars 3 are installed to the left and right sides of gilding plate 2, and guide bar 3 is two in quantity in this embodiment. One end of the guide rod 3 is fixed on the bronzing plate 2, and the other end is inserted on the base 1. The upper end of the guide rod 3 is provided with a limit block 301 for preventing the guide rod 3 from leaving the base 1.
Be provided with bolster 4 between gilt board 2 and the base 1, bolster 4 is the spring, and bolster 4 suit is on guide bar 3, and the one end of bolster 4 supports on gilt board 2, and the other end supports on base 1. The buffer member 4 provides a buffer function for the bronzing sheet 2 when the base 1 is pressed down.
Still be provided with the locking mechanical system that restriction gilt board 2 reset between gilt board 2 and the base 1, locking mechanical system includes drive assembly, driven part and locking part, drive assembly fixes on gilt board 2 and reciprocates along with gilt board 2, driven part sets up on base 1 and is connected with the drive assembly cooperation, through the reciprocating drive driven part positive and negative rotation of drive assembly, locking part movably sets up on base 1, and through the combination or the separation with driven part control driven part's positive and negative rotation.
Specifically, the driving part comprises a spur rack 5, the lower end of the spur rack 5 is fixed on the gold stamping plate 2, and the upper end of the spur rack 5 is inserted on the base 1. The driven part comprises a gear 6 and a ratchet wheel 7, and the gear 6 is arranged on the base 1 through a rotating shaft and is meshed with the spur rack 5. The ratchet wheel 7 is arranged on one side of the gear 6 and is coaxial with the gear 6, and the two rotate synchronously. When the spur rack 5 moves up and down along with the gold stamping plate 2, the spur rack 5 drives the gear 6 to rotate, and the ratchet wheel 7 and the gear rotate synchronously.
The locking component comprises a pawl 8 and a pneumatic element 9, the pawl 8 is arranged on one side of the ratchet wheel 7, one end of the ratchet wheel 7 is hinged on the base 1, and the other end of the ratchet wheel 7 is connected with the pneumatic element 9 and is controlled by the pneumatic element 9 to contact with or leave the ratchet wheel 7. The pneumatic element 9 is a conventional pneumatic cylinder.
Between the pawl 8 and the pneumatic element 9 there is connected a return assembly 10 which drives the pawl 8 against the ratchet wheel 7.
As shown in fig. 2, the reset assembly 10 includes a sleeve 1001, one end of the sleeve 1001 is hinged on the pawl 8, a push rod of the pneumatic element 9 is inserted in the sleeve 1001, and a reset spring 1002 is connected between the end of the push rod and the bottom of the sleeve 1001. In order to prevent the push rod from separating from the sleeve 1001, a limit end cover 1003 is installed at the end of the sleeve 1001, and a detachable limit end 901 is installed at the end of the push rod.
In this embodiment, when the base 1 moves downwards to make the gilding plate 2 contact the gilding product, the gilding plate 2 moves upwards relative to the base 1 to drive the spur rack 5 to move upwards, at this time, the gear 6 rotates clockwise (i.e. corotation), the end of the pawl 8 slides along the ratchet of the ratchet 7, the normal rotation of the gear 6 and the ratchet 7 is not affected, and the buffer effect between the gilding plate 2 and the base 1 is ensured.
When the base 1 ascends, the gilding plate 2 moves downwards under the action of the elastic force of the buffer piece 4, the ratchet wheel 7 is limited by the pawl 8 and cannot rotate anticlockwise (namely rotate reversely), the gear 8 cannot rotate, and the spur rack 5 cannot move downwards at the same time, so that the gilding plate 2 is prevented from moving downwards to contact with a gilding product, the gilding plate 8 and the gilding product can be conveniently and timely separated, and the gilding time can be controlled.
When the base 1 is lifted and reset, the pneumatic element 9 operates to enable the pawl 8 to be separated from the ratchet wheel 7, the locking of the ratchet wheel 7 and the gear 8 is released, and at the moment, the gold stamping plate 2 moves downwards and resets under the action of the elastic force of the buffer piece 4.
Claims (8)
1. The utility model provides a gilt board pushes down buffering protection device, is including base (1) that is used for installing gilt board (2), gilt board (2) set up the below at base (1), gilt board (2) are installed on base (1) and relative base (1) reciprocate through guide bar (3), be provided with bolster (4), its characterized in that between gilt board (2) and base (1): the hot stamping device is characterized in that a locking mechanism for limiting the resetting of the hot stamping plate (2) is further arranged between the hot stamping plate (2) and the base (1), the locking mechanism comprises a driving part, a driven part and a locking part, the driving part is fixed on the hot stamping plate (2) and moves up and down along with the hot stamping plate (2), the driven part is arranged on the base (1) and is connected with the driving part in a matched mode, the driven part is driven to rotate forward and backward through the up-and-down movement of the driving part, the locking part is movably arranged on the base (1), and the forward and backward rotation of the driven part is controlled through the combination or separation of the driven part.
2. The stamping plate downward pressing buffer protection device as claimed in claim 1, wherein: the driving part comprises a spur rack (5), the lower end of the spur rack (5) is fixed on the gold stamping plate (2), the upper end of the spur rack is inserted into the base (1), the driven part comprises a gear (6), and the gear (6) is installed on the base (1) through a rotating shaft and is meshed with the spur rack (5).
3. The stamping plate downward pressing buffer protection device as claimed in claim 2, wherein: the driven part also comprises a ratchet wheel (7), and the ratchet wheel (7) and the gear (6) are coaxially arranged and synchronously rotate.
4. The stamping plate downward pressing buffer protection device as claimed in claim 3, wherein: the locking component comprises a pawl (8) and a pneumatic element (9), the pawl (8) is arranged on one side of a ratchet wheel (7), one end of the ratchet wheel (7) is hinged to the base (1), and the other end of the ratchet wheel is connected with the pneumatic element (9) and is controlled by the pneumatic element (9) to be in contact with or separate from the ratchet wheel (7).
5. The stamping plate downward pressing buffer protection device as claimed in claim 4, wherein: a reset component (10) which drives the pawl (8) to lean against the ratchet wheel (7) is connected between the pawl (8) and the pneumatic element (9).
6. The stamping plate downward pressing buffer protection device as claimed in claim 1, wherein: the guide rods (3) are at least provided with two guide rods which are respectively arranged at the left side and the right side of the guide rods (3).
7. The stamping plate downward pressing buffer protection device as claimed in claim 1, wherein: the buffer piece (4) is a spring, and the buffer piece (4) is sleeved on the guide rod (3).
8. The stamping plate downward pressing buffer protection device as claimed in claim 7, wherein: the upper end of the guide rod (3) is provided with a limiting block (301) for preventing the guide rod (3) from leaving the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020619415.8U CN212242596U (en) | 2020-04-22 | 2020-04-22 | Gilt board pushes down buffering protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020619415.8U CN212242596U (en) | 2020-04-22 | 2020-04-22 | Gilt board pushes down buffering protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242596U true CN212242596U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020619415.8U Active CN212242596U (en) | 2020-04-22 | 2020-04-22 | Gilt board pushes down buffering protection device |
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| CN (1) | CN212242596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043665A (en) * | 2021-04-19 | 2021-06-29 | 诚德科技股份有限公司 | Wrapping bag processing impression device |
| WO2023130968A1 (en) * | 2022-01-05 | 2023-07-13 | The Hong Kong Polytechnic University | Knee exoskeleton device |
-
2020
- 2020-04-22 CN CN202020619415.8U patent/CN212242596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043665A (en) * | 2021-04-19 | 2021-06-29 | 诚德科技股份有限公司 | Wrapping bag processing impression device |
| WO2023130968A1 (en) * | 2022-01-05 | 2023-07-13 | The Hong Kong Polytechnic University | Knee exoskeleton device |
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