CN211763860U

CN211763860U - Deep embossing device

Info

Publication number: CN211763860U
Application number: CN202020265732.4U
Authority: CN
Inventors: 陈如进
Original assignee: Zhejiang Maigao Craft & Gifts Co ltd
Current assignee: Zhejiang Mai Hi Tech Co.,Ltd.
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-27
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a deep embossing device, its technical scheme main points include the base, the upper end of base is fixed with two support columns, be connected with embossing assembly between two support columns, the upper end of support column can be dismantled and be connected with the stopper, be connected with lifting unit on the stopper, lifting unit includes adjusting screw and hand wheel, the support column internal slip is equipped with installation piece and installation piece down, be equipped with embossing roller and backing roll between two support columns, the middle part of going up the installation piece is rotated and is connected with transmission shaft, it can dismantle with embossing roller and be connected to go up the transmission shaft, the middle part of installation piece is rotated and is connected with the underdrive axle down, the connected mode can be dismantled of underdrive axle and backing roll, underdrive axle one end is fixed with the driving gear with driving gear meshing, the underdrive axle on right side is connected with. The utility model discloses need not dismouting driven gear when having the change embossing roller, improve the embossing roller and change the function of efficiency.

Description

Deep embossing device

Technical Field

The utility model relates to a lithography apparatus technical field, more specifically say that it relates to a dark embossing apparatus.

Background

The embossing machine is an important equipment printing equipment for surface decoration processing of printed matters, paper products and leather.

At present, the chinese patent with the publication number of CN206561645U discloses an embossing device of an embossing machine, which comprises a frame, wherein the frame is provided with an embossing device, the embossing device comprises an embossing roller with indentation patterns and a rolling roller for rolling paper and the embossing roller, the frame is provided with slots for inserting the two ends of the embossing roller and the rolling roller, the upper surface of the frame is provided with limiting blocks for limiting the two ends of the embossing roller in the slots, the side surface of the frame and the side surface of the limiting blocks are both provided with connecting holes, the embossing device further comprises a T-shaped connecting block, the two ends of the connecting block are respectively inserted in the connecting holes of the frame and the connecting holes of the limiting blocks, a rotating shaft of the rolling roller is fixedly sleeved with a driving gear, the diameter of the driving gear is the same as that of the rolling roller, the driving gear is positioned at the inner side of the frame, the rotating shaft of the embossing roller is fixedly sleeved with a driven gear, the driven, and the diameter of the driven gear is the same as that of the embossing roller.

Above-mentioned embossing apparatus need be followed embossing roller with driven gear and is pulled down and adorn again on new embossing roller when needing to be changed the embossing roller for it is wasted time and energy to change the embossing roller, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a dark embossing apparatus has and need not dismouting driven gear when changing the embossing roller, improves the function that the embossing roller changed efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: a deep embossing device comprises a base, two support columns are fixed at the upper end of the base, an embossing assembly is connected between the two support columns, a limiting block is detachably connected at the upper end of each support column, a lifting assembly is connected onto the limiting block and comprises an adjusting screw rod in threaded connection with the limiting block, a hand wheel is fixed at the upper end of the adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected with an upper mounting block, a mounting groove is formed in each support column, sliding grooves are formed in the front side and the rear side of the mounting groove, the embossing assembly comprises an upper mounting block and a lower mounting block which are positioned in the mounting groove and slidably connected with the sliding grooves, an embossing roller is arranged between the two upper mounting blocks, a support roller is arranged between the two lower mounting blocks, an upper transmission shaft is rotatably connected to the middle of the upper mounting block, one end of the upper transmission shaft, which is close to the embossing roller, the connecting mode of the lower transmission shaft and the supporting roll is the same as that of the upper transmission shaft and the embossing roll, a driving gear is fixed at one end, away from the embossing roll, of the lower transmission shaft on the left side, the diameter of the driving gear is the same as that of the supporting roll, a transmission gear is fixed at one end, away from the embossing roll, of the upper transmission shaft on the left side, the transmission gear is meshed with the driving gear, the diameter of the transmission gear is the same as that of the embossing roll, and the lower transmission shaft on the right side is connected.

Through adopting above-mentioned technical scheme, at the during operation, drive the underdrive through driving motor and can drive the underdrive axle through driving motor and rotate to drive backing roll and driving gear rotate, and then can hold in range the embossing roll rotation, realize embossing apparatus's normal work.

When the embossing roller needs to be replaced, the limiting blocks can be separated from the supporting columns, then the mounting blocks slide-out mounting grooves are mounted, then the embossing roller is separated from the upper transmission shaft, the transmission gear does not need to be disassembled and assembled when the embossing roller needs to be replaced, so that people can replace the embossing roller more time and labor, and the replacement efficiency is improved.

The utility model discloses further set up to: go up the detachable connection structure of transmission shaft and embossing roll does: connecting shafts are fixed at two ends of the embossing roller, connecting grooves in clearance fit with the upper transmission shaft are formed in the connecting shafts, a rotating block is fixed on the upper transmission shaft, a rotating groove for inserting the rotating block is formed in the inner wall of each connecting groove, a positioning groove is formed in the rotating block, and a positioning bolt is connected to the outer side of the upper transmission shaft in a threaded mode.

Through adopting above-mentioned technical scheme, when being connected last transmission shaft with the embossing roll, will go up the transmission shaft and insert in the spread groove until constant head tank and positioning bolt correspond, then rotate positioning bolt to the constant head tank in for go up transmission shaft and connecting shaft and be connected, and through the cooperation of turning block with the rotation groove, change when making last transmission shaft rotate and drive the connecting shaft and rotate.

The utility model discloses further set up to: the upper transmission shaft is connected with a shielding cover in a sliding mode, one end, facing the connecting shaft, of the shielding cover is provided with a shielding groove, and the shielding cover is in threaded connection with the outer side of the connecting shaft.

Through adopting above-mentioned technical scheme, after last transmission shaft passes through positioning bolt and is connected with the connecting axle, can be connected shielding shell and connecting axle, when shielding shell and the tip butt of connecting axle, positioning bolt is located shielding inslot, and is further spacing to the turning block through the shield cover for go up the difficult and connecting axle separation of transmission shaft, and shelter from positioning bolt, make positioning bolt difficult with external contact.

The utility model discloses further set up to: the bottom of spread groove is fixed with the blotter, the blotter adopts the rubber material to make.

Through adopting above-mentioned technical scheme, when last transmission shaft insert in the spread groove with the blotter butt, the constant head tank corresponds with positioning bolt, so go up the transmission shaft and pass through positioning bolt with the connecting axle after being connected, go up difficult relative horizontal slip between transmission shaft and the connecting axle.

The utility model discloses further set up to: the detachable structure of support column and stopper does: the upper end of support column is equipped with the stopper, and the lower extreme of stopper is equipped with two inserted blocks, and the upper end of support column is equipped with and supplies inserted block male slot, and both sides are equipped with respectively around the stopper with the hole of stepping down of slot, are equipped with spacing hole on the inserted block, wear to be equipped with the gag lever post in the hole of stepping down, gag lever post and spacing hole clearance fit.

Through adopting above-mentioned technical scheme, when being connected stopper and support column, insert the inserted block in the slot for spacing hole corresponds with the hole of stepping down, then insert spacing downthehole from the hole of stepping down with the gag lever post, make the stopper be connected with the support column, make stopper and support column easy dismounting.

The utility model discloses further set up to: be fixed with supplementary piece on the gag lever post, the outside in hole of stepping down is equipped with the supplementary groove that supplies supplementary piece embedding, supplementary inslot is embedded to have supplementary magnet, supplementary piece adopts the magnetism material to make.

Through adopting above-mentioned technical scheme, after the gag lever post inserts spacing hole bottom, supplementary piece embedding auxiliary tank is and under the attraction of supplementary magnet for supplementary piece is difficult for sliding, thereby makes the gag lever post be difficult for with spacing hole separation, makes stopper and support column be connected stably.

The utility model discloses further set up to: and one end of the auxiliary block, which is far away from the support column, is rotatably connected with a pull ring.

Through adopting above-mentioned technical scheme, can relax the pulling auxiliary block through the pull ring, be convenient for with gag lever post and spacing hole separation, improve the speed that stopper and support column separated.

To sum up, the utility model discloses following beneficial effect has:

the embossing roller and the transmission gear are connected through the upper transmission shaft, the transmission shaft is connected with the embossing roller through the positioning bolts, the mounting and dismounting are convenient, and when the embossing roller is replaced, the connection between the transmission gear and the upper transmission shaft cannot be influenced, so that people do not need to mount and dismount the transmission gear, and the replacement efficiency of replacing the embossing roller is improved.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic sectional view of the present embodiment;

FIG. 3 is an exploded perspective view showing the connection relationship between the connecting shaft and the upper transmission shaft in the present embodiment;

fig. 4 is an exploded schematic view for highlighting the connection relationship between the support column and the limiting block in this embodiment.

Reference numerals: 1. a base; 2. a support pillar; 3. a limiting block; 4. an embossing assembly; 5. a lifting assembly; 21. mounting grooves; 22. a chute; 23. a slot; 24. a hole of abdication; 25. an auxiliary groove; 26. an auxiliary magnet; 31. inserting a block; 32. a limiting hole; 33. a limiting rod; 34. an auxiliary block; 35. a pull ring; 41. an upper mounting block; 42. a lower mounting block; 43. an embossing roller; 44. a support roller; 45. an upper transmission shaft; 46. positioning the bolt; 47. a shield cover; 48. a lower transmission shaft; 49. a drive motor; 431. a connecting shaft; 432. connecting grooves; 433. a rotating groove; 434. a buffer block; 451. rotating the block; 452. positioning a groove; 453. a transmission gear; 471. a shielding groove; 481. a driving gear; 51. adjusting the screw rod; 52. a handwheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

This embodiment discloses a dark embossing apparatus, as shown in fig. 1 and fig. 2, including base 1, base 1's upper end is fixed with two support columns 2, and the upper end of support column 2 is connected with stopper 3, is connected with impressed watermark subassembly 4 between two support columns 2, is connected with lifting unit 5 on the stopper 3.

As shown in fig. 2 and 3, the supporting column 2 is provided with an installation groove 21, sliding grooves 22 are provided on front and rear sides of the installation groove 21, and the embossing assembly 4 includes an upper installation block 41 and a lower installation block 42 which are located in the installation groove 21 and slidably connected to the sliding grooves 22. An embossing roller 43 is arranged between the two upper mounting blocks 41, and a supporting roller 44 is arranged between the two lower mounting blocks 42. An upper transmission shaft 45 is rotatably connected to the middle of the upper mounting block 41, connecting shafts 431 are fixed to both ends of the embossing roller 43, connecting grooves 432 are formed in the connecting shafts 431, and one end of the upper transmission shaft 45, which is close to the embossing roller 43, is inserted into the connecting grooves 432 and is in clearance fit with the connecting grooves 432.

As shown in fig. 2 and 3, a rotating block 451 is fixed to the upper transmission shaft 45, and a rotating groove 433 into which the rotating block 451 is inserted is provided on an inner wall of the connecting groove 432. Be fixed with buffer block 434 in the bottom of connecting groove 432, buffer block 434 adopts the rubber material to make, be equipped with constant head tank 452 on turning block 451, there is positioning bolt 46 at the outside threaded connection of last transmission shaft 45, when connecting axle 431 and buffer block 434 butt, constant head tank 452 aligns the back with positioning bolt 46, can change over positioning bolt 46 into constant head tank 452 in, make go up transmission shaft 45 and embossing roller 43 difficult separation, can drive embossing roller 43 when going up transmission shaft 45 and rotating and rotate, and make connecting axle 431 and go up between the transmission shaft 45 inseparable under buffer block 434's effect, difficult horizontal slip that takes place.

As shown in fig. 2 and 3, a shielding cover 47 is slidably connected to the upper transmission shaft 45, a shielding groove 471 is formed in one end, facing the connecting shaft 431, of the shielding cover 47, the shell of the shielding cover 47 is in threaded connection with the outer side of the connecting shaft 431, when the upper transmission shaft 45 is connected with the connecting shaft 431 through a positioning bolt 46, the shielding shell can be connected with the connecting shaft 431, when the shielding shell abuts against the end portion of the connecting shaft 431, the positioning bolt 46 is located in the shielding groove 471, the rotating block 451 is further limited through the shielding cover 47, the upper transmission shaft 45 is not easily separated from the connecting shaft 431, and the positioning bolt 46 is shielded, so that the positioning bolt 46 is not easily contacted with the outside. The middle part of the lower mounting block 42 embedded in the buffer is rotatably connected with a lower transmission shaft 48, and the connection mode of the lower transmission shaft 48 and the supporting roller 44 is the same as the connection mode of the upper transmission shaft 45 and the embossing roller 43.

As shown in fig. 2 and 3, a driving gear 481 is fixed to an end of the left lower transmission shaft 48 away from the corrugated roll 43, the diameter of the driving gear 481 is the same as that of the support roller 44, a transmission gear 453 is fixed to an end of the left upper transmission shaft 45 away from the corrugated roll 43, the transmission gear 453 is engaged with the driving gear 481, and the transmission gear 453 is the same as that of the corrugated roll 43. The lower transmission shaft 48 on the right side is connected with a driving motor 49, and the lower transmission shaft 48 can be driven to rotate through the driving motor 49, so that the supporting roller 44 and the driving gear 481 are driven to rotate, and the embossing roller 43 can be driven to rotate synchronously.

As shown in fig. 1 and 4, a limiting block 3 is disposed at the upper end of the supporting column 2, two insertion blocks 31 are disposed at the lower end of the limiting block 3, and a slot 23 for inserting the insertion block 31 is disposed at the upper end of the supporting column 2. The front side and the rear side of the limiting block 3 are respectively provided with a yielding hole 24 with the slot 23, the insertion block 31 is provided with a limiting hole 32, a limiting rod 33 is arranged in the yielding hole 24 in a penetrating mode, and the limiting rod 33 is in clearance fit with the limiting hole 32, so that the insertion block 31 is not easy to separate from the slot 23, and the limiting block 3 is connected with the support column 2. Be fixed with supplementary piece 34 on gag lever post 33, be equipped with the supplementary groove 25 that supplies supplementary piece 34 embedding in the outside of hole 24 of stepping down, supplementary groove 25 is embedded to have supplementary magnet 26, and supplementary piece 34 adopts the magnetism material to make, makes the difficult change in gag lever post 33's position through the cooperation of supplementary magnet 26 with supplementary piece 34 for stopper 3 and spacing columnar connection are stable and easy dismouting. One end of the auxiliary block 34 far away from the support column 2 is rotatably connected with a pull ring 35, and people can conveniently pull the auxiliary block 34 through the pull ring 35 to realize the separation of the limiting rod 33 and the limiting hole 32.

As shown in fig. 1 and 4, the lifting assembly 5 includes an adjusting screw 51 in threaded connection with the limiting block 3, a hand wheel 52 is fixed at the upper end of the adjusting screw 51, the lower end of the adjusting screw 51 is rotatably connected with the upper mounting block 41, and the adjusting screw 51 is rotated by the hand wheel 52 to adjust the position of the upper mounting block 41, so as to adjust the position of the embossing roller 43.

When needing to be changed embossing roll 43, can take the gag lever post 33 out for stopper 3 can separate with support column 2, then upwards take out and go up installation piece 41, then rotate positioning bolt 46 and make it separate with constant head tank 452, thereby can separate last transmission shaft 45 and embossing roll 43, and then change embossing roll 43, need not dismouting drive gear 453 at this change in-process, make people change embossing roll 43 labour saving and time saving more, improve work efficiency.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a dark embossing apparatus, includes base (1), and the upper end of base (1) is fixed with two support columns (2), is connected with impressed watermark subassembly (4), its characterized in that between two support columns (2): the upper end of the supporting column (2) is detachably connected with a limiting block (3), the limiting block (3) is connected with a lifting assembly (5), the lifting assembly (5) comprises an adjusting screw (51) in threaded connection with the limiting block (3), a hand wheel (52) is fixed at the upper end of the adjusting screw (51), the lower end of the adjusting screw (51) is rotatably connected with an upper mounting block (41), the supporting column (2) is provided with a mounting groove (21), sliding grooves (22) are formed in the front side and the rear side of the mounting groove (21), the embossing assembly (4) comprises an upper mounting block (41) and a lower mounting block (42) which are positioned in the mounting groove (21) and are slidably connected with the sliding grooves (22), an embossing roller (43) is arranged between the two upper mounting blocks (41), a supporting roller (44) is arranged between the two lower mounting blocks (42), the middle part of the upper mounting block (41) is rotatably connected with an, one end of the upper transmission shaft (45) close to the embossing roller (43) is detachably connected with the embossing roller (43), the middle of the lower mounting block (42) is rotatably connected with a lower transmission shaft (48), the connection mode of the lower transmission shaft (48) and the supporting roller (44) is the same as that of the upper transmission shaft (45) and the embossing roller (43), one end of the left lower transmission shaft (48) far away from the embossing roller (43) is fixedly provided with a driving gear (481), the diameter of the driving gear (481) is the same as that of the supporting roller (44), one end of the left upper transmission shaft (45) far away from the embossing roller (43) is fixedly provided with a transmission gear (453), the transmission gear (453) is meshed with the driving gear (481), the transmission gear (453) is the same as that of the embossing roller (43), and the right lower transmission shaft (48) is connected with a driving motor (49).

2. A deep embossing apparatus as claimed in claim 1, characterized in that: the detachable connecting structure of the upper transmission shaft (45) and the embossing roller (43) is as follows: the both ends of knurling roller (43) are fixed with connecting axle (431), be equipped with in connecting axle (431) with last transmission shaft (45) clearance fit's spread groove (432), go up transmission shaft (45) and be fixed with turning block (451), be equipped with on spread groove (432) inner wall and supply turning block (451) male rotation groove (433), be equipped with constant head tank (452) on turning block (451), the outside threaded connection of going up transmission shaft (45) has positioning bolt (46).

3. A deep embossing apparatus as claimed in claim 2, characterized in that: the upper transmission shaft (45) is connected with a shielding cover (47) in a sliding mode, one end, facing the connecting shaft (431), of the shielding cover (47) is provided with a shielding groove (471), and the shell of the shielding cover (47) is in threaded connection with the outer side of the connecting shaft (431).

4. A deep embossing apparatus as claimed in claim 3, characterized in that: the bottom of connecting groove (432) is fixed with the blotter, the blotter adopts the rubber material to make.

5. A deep embossing apparatus as claimed in claim 2, characterized in that: the detachable structure of the support column (2) and the limit block (3) is as follows: the upper end of support column (2) is equipped with stopper (3), and the lower extreme of stopper (3) is equipped with two inserted blocks (31), and the upper end of support column (2) is equipped with supplies inserted block (31) male slot (23), and both sides are equipped with hole (24) of stepping down with slot (23) respectively around stopper (3), are equipped with spacing hole (32) on inserted block (31), wear to be equipped with gag lever post (33) in hole (24) of stepping down, gag lever post (33) and spacing hole (32) clearance fit.

6. A deep embossing apparatus as claimed in claim 5, characterized in that: be fixed with supplementary piece (34) on gag lever post (33), the outside of abdicating hole (24) is equipped with supplementary groove (25) that supply supplementary piece (34) embedding, supplementary groove (25) are embedded to have supplementary magnet (26), supplementary piece (34) adopt the magnetism material to make.

7. A deep embossing apparatus as claimed in claim 6, characterized in that: one end of the auxiliary block (34) far away from the support column (2) is rotatably connected with a pull ring (35).