CN211684025U - Gilt roller change device that can conveniently dismantle - Google Patents
Gilt roller change device that can conveniently dismantle Download PDFInfo
- Publication number
- CN211684025U CN211684025U CN201922293167.2U CN201922293167U CN211684025U CN 211684025 U CN211684025 U CN 211684025U CN 201922293167 U CN201922293167 U CN 201922293167U CN 211684025 U CN211684025 U CN 211684025U
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- gland
- locking ring
- groove
- gold stamping
- side wall
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Abstract
The utility model relates to a gilt roller change device that can conveniently dismantle relates to the technical field of gilding press, and it includes two mount pads that locate in the frame, the mount pad includes lower gland and can dismantle the upper gland that the lid fits on the lower gland, and the mount pad is opened has the mounting hole that is used for installing gilt roller tip bearing, a part of mounting hole is located the lower gland, and another part is located the upper gland, the side that the mount pad deviates from another mount pad is equipped with the locked ring coaxial with the mounting hole, a part of locked ring is located the lower gland, and another part is located the upper gland; the outer gland is sleeved on the locking ring and is positioned on one side of the mounting seat, which is far away from the other mounting seat; the side surface of the outer gland facing the mounting seat is provided with a groove for the locking ring to be clamped in; a securing structure is included for securing the locking ring within the groove. The utility model discloses have convenient and fast's gilt roller of change, effectively improve work efficiency's advantage.
Description
Technical Field
The utility model belongs to the technical field of the technique of gilding press and specifically relates to a device is changed to gilt roller that can conveniently dismantle.
Background
The gold stamping process is a special printing process without ink, gold stamping refers to a process of printing an electrochemical aluminum foil on 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 machine is internally provided with a gold stamping roller, raised patterns are arranged on the surface of the gold stamping roller, the gold stamping roller with different raised patterns is used for stamping different patterns, and the gold stamping roller needs to be frequently replaced during production.
Two mounting seats 2 used for mounting the gold stamping roller 1 as shown in fig. 1 are arranged on the gold stamping machine, and each mounting seat 2 comprises a lower gland 22 arranged on the rack and an upper gland 21 capable of being detachably covered on the lower gland 22. The gold stamping roller 1 comprises a roller body 11 and a roller shaft 12 which is coaxial with the roller body 11, and bearings 121 are arranged at two ends of the roller shaft 12. The mounting seat 2 is provided with a cylindrical mounting hole 23 along the width direction of the mounting seat 2, and a part of the mounting hole 23 is positioned on the upper gland 21, and the other part is positioned on the lower gland 22. When the gold stamping roller 1 is installed, the bearings 121 at the two ends of the gold stamping roller 1 are respectively clamped into the installation holes 23, the upper gland 21 is covered on the lower gland 22, the upper gland 21 and the lower gland 22 are provided with coaxial threaded holes 211, and then screws 212 are driven into the threaded holes 211 to complete the installation of the gold stamping roller 1.
The above prior art solutions have the following drawbacks: in order to ensure the stable installation of the gold stamping roller 1, a plurality of threaded holes 211 are required to be formed and a plurality of screws 212 are required to be driven in, when the gold stamping roller 1 is replaced, the screws 212 are required to be detached or screwed one by one, the operation is complicated and inconvenient, and the gold stamping roller 1 cannot be replaced quickly and effectively.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a can conveniently dismantle gilt roller change device, it has convenient and fast's the gilt roller of change, effectively improves work efficiency's advantage.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a gold stamping roller replacing device convenient to disassemble comprises two installation bases arranged on a rack, wherein each installation base comprises a lower pressing cover and an upper pressing cover detachably covered on the lower pressing cover, each installation base is provided with an installation hole for installing a bearing at the end part of a gold stamping roller, one part of each installation hole is positioned on the lower pressing cover, the other part of each installation hole is positioned on the upper pressing cover, the side surface of each installation base, which is deviated from the other installation base, is provided with a locking ring coaxial with the installation hole, one part of each locking ring is positioned on the lower pressing cover, and the other part of each locking ring is positioned on the upper pressing cover;
the outer gland is sleeved on the locking ring and is positioned on one side of the mounting seat, which is far away from the other mounting seat;
the side surface of the outer gland facing the mounting seat is provided with a groove for the locking ring to be clamped in;
a securing structure is included for securing the locking ring within the groove.
Through adopting above-mentioned technical scheme, when installing the gilt roller, go up the gland lid and fit down on the gland respectively in the mounting hole is gone into to the bearing card at gilt roller both ends, close outer gland lid on the locked loop, utilize fixed knot to construct and fix the locked loop in the recess to reach the fixed gland and prevent the purpose that the gland from coming off from the gland down, and then prevent that the tip of gilt roller breaks away from in the mounting hole, reduce the possibility of taking place the incident. When the gold stamping roller needs to be replaced, the fixation of the fixing structure on the locking ring is only needed to be removed, and the gold stamping roller can be replaced by detaching the upper gland. Compared with the prior art, the gold stamping roller can be replaced without dismounting or screwing the screws one by one, the operation is simple and rapid, and the working efficiency is improved to a certain extent. In addition, the outer gland can be recycled, thereby reducing the generation of waste and being beneficial to environmental protection.
The present invention may be further configured in a preferred embodiment as: the fixing structure comprises first threads arranged on the outer peripheral side wall of the locking ring along the circumferential direction of the locking ring, and second threads clamped with the first threads are arranged on the inner peripheral side wall of the groove.
Through adopting above-mentioned technical scheme, twist the outer gland on the locked ring, make first screw thread and the mutual block of second screw thread to fix the locked ring in the recess, and then reach the fixed purpose of pushing down the gland on with the gland, thereby realize the purpose of stable installation gilt roller. When the gold stamping roller needs to be replaced, the outer gland is unscrewed, the upper gland is disassembled, the gold stamping roller can be replaced, and the operation is simple and rapid.
The present invention may be further configured in a preferred embodiment as: the fixing structure comprises two clamping columns arranged on the peripheral side wall of the locking ring, and the two clamping columns are respectively positioned on the upper gland and the lower gland;
the side wall of the inner periphery of the groove is provided with two abdicating grooves for clamping the clamping columns along the depth direction of the groove, and the side walls of the two abdicating grooves are provided with rotating grooves for clamping the clamping columns in the same direction along the circumferential direction of the groove;
the fixing assembly is used for fixing the outer gland.
By adopting the technical scheme, when the outer gland is sleeved on the locking ring, the clamping column is clamped into the abdicating groove, the outer gland is rotated to clamp the clamping column into the rotating groove, and the outer gland is fixed by the fixing assembly to prevent the outer gland from rotating, so that the purpose of fixing the locking ring in the groove is achieved, and the purpose of stably installing the gold stamping roller is further achieved.
The present invention may be further configured in a preferred embodiment as: the fixing component comprises a bolt, and a through hole which is communicated with the groove and is used for inserting the bolt is formed in the peripheral side wall of the outer gland along the radial direction of the outer gland;
the locking ring comprises an upper locking ring positioned on the upper gland and a lower locking ring positioned on the lower gland, and the peripheral side wall of the upper locking ring is provided with a jack which is coaxial with the through hole and used for inserting the end part of the plug pin.
Through adopting above-mentioned technical scheme, establish the back on the locked ring with outer gland cover, insert the bolt in through-hole and the jack to prevent that outer gland from rotating, reduce the possibility that outer gland drops from the locked ring.
The present invention may be further configured in a preferred embodiment as: and a compression spring is coaxially arranged in the groove, and one end of the compression spring is fixedly connected to the bottom of the groove.
Through adopting above-mentioned technical scheme, when closing outer gland lid on the locked ring, the card post card is gone into the swivelling chute, and compression spring contracts, and the elasticity that compression spring produced acts on locked ring and outer gland for outer gland has the trend of keeping away from the mount pad, thereby makes the card post support the lateral wall of tight swivelling chute, and then further reaches the purpose of fixed outer gland, prevents that outer gland from droing from the locked ring.
The present invention may be further configured in a preferred embodiment as: the external pressure cover is provided with a handle.
By adopting the technical scheme, the outer gland is convenient for workers to rotate by rotating the handle
The present invention may be further configured in a preferred embodiment as: the bottom surface of the upper gland facing the lower gland is provided with a clamping strip, and the top surface of the lower gland facing the upper gland is provided with a clamping groove for the clamping strip to insert.
By adopting the technical scheme, when the upper gland cover is covered on the lower gland cover, the clamping strip is clamped into the clamping groove, and the upper gland cover is fixed in the groove by combining the locking ring, so that the aim of fixing the upper gland cover on the lower gland cover is fulfilled.
The present invention may be further configured in a preferred embodiment as: and the inner peripheral side wall of the mounting hole is provided with a protective pad.
Through adopting above-mentioned technical scheme, utilize the epaxial bearing of protection pad protection roller, reduce the possibility that bumps and the loss bearing between bearing and the downthehole lateral wall of mounting hole.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the outer gland is in threaded connection with the locking ring, and the upper gland can be detached or installed only by screwing or unscrewing the outer gland, so that the gold stamping roller is replaced, the operation is simple and rapid, and the working efficiency is effectively improved;
2. through in going into the rotary tank with the card post card, utilize bolt and compression spring further fixed outer gland, prevent that outer gland from droing to realize the stable installation of gilt roller. When needing to be changed gilt roller, only need extract the bolt, twist off outer gland and can carry out the change to gilt roller, easy operation is swift, has effectively improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a mounting seat for mounting a gold stamping roller in the background art;
FIG. 2 is a schematic overall structure diagram of a conveniently detachable gold stamping roller replacing device in one embodiment;
FIG. 3 is an exploded view of a first mount in accordance with a first embodiment;
FIG. 4 is an exploded view of the mount of the first embodiment;
fig. 5 is a schematic view of the overall structure of a conveniently detachable gold stamping roller replacing device in the second embodiment;
FIG. 6 is an exploded view of the mount of the second embodiment;
FIG. 7 is an exploded view of the mount of the second embodiment;
fig. 8 is a bottom view of the outer gland in the second embodiment.
In the figure, 1, a gold stamping roller; 11. a roller body; 12. a roll shaft; 121. a bearing; 2. a mounting seat; 21. a gland is arranged; 211. a threaded hole; 212. a screw; 213. clamping the strip; 22. a lower gland; 221. a card slot; 23. mounting holes; 231. an upper mounting hole; 232. a lower mounting hole; 233. a protective pad; 24. a locking ring; 241. an upper locking ring; 242. a lower locking ring; 243. a first thread; 244. clamping the column; 245. a jack; 3. an outer gland; 31. a groove; 311. a second thread; 32. a hole of abdication; 33. a handle; 34. a yielding groove; 35. a rotating tank; 36. a through hole; 37. a compression spring; 4. and (4) a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 2, for the utility model discloses a can conveniently dismantle gilt roller changes device, including locating two square mount pads 2 that are in the frame, combine fig. 4, mount pad 2 opens along the width direction of mount pad 2 has mounting hole 23. With reference to fig. 3, the gold stamping roller 1 includes a cylindrical roller body 11 and a roller shaft 12 coaxially disposed with the roller body 11, bearings 121 are respectively installed at two ends of the roller shaft 12, and the two bearings 121 are respectively detachably clamped into the installation holes 23.
Referring to fig. 4, the mounting holes 23 are stepped, and the diameter of one end of the mounting hole 23 of one mounting seat 2 close to the other mounting seat 2 is larger than that of the other end of the mounting hole 23. The mounting seat 2 includes a lower gland 22 arranged on the frame and an upper gland 21 detachably arranged on the lower gland 22, two cylindrical clamping strips 213 are vertically arranged on the side surface of the upper gland 21 facing the lower gland 22, and the two clamping strips 213 are symmetrically distributed on two sides of the axis of the mounting hole 23. The side of the lower gland 22 facing the upper gland 21 is provided with a slot 221 for inserting the clamping strip 213. The mounting holes 23 include an upper mounting hole 231 on the upper cover 21 and a lower mounting hole 232 on the lower cover 22, and the cross sections of the upper and lower mounting holes 231 and 232 are semicircular. The inner side wall of the larger diameter end of the mounting hole 23 is provided with a protection pad 233.
Referring to fig. 3, the side of one mounting seat 2 far away from the other mounting seat 2 is provided with a locking ring 24 coaxial with the mounting hole 23, the locking ring 24 is hollow and circular, and the end of the roll shaft 12 of the gold stamping roll 1 can pass through the locking ring 24. The locking ring 24 is divided into an upper locking ring 241 and a lower locking ring 242 along the radial direction of the locking ring 24, the cross sections of the upper locking ring 241 and the lower locking ring 242 are semicircular, the upper locking ring 241 is located on the upper gland 21, and the lower locking ring 242 is located on the lower gland 22.
Referring to fig. 3, the locking ring 24 is detachably sleeved with a circular outer gland 3, and in combination with fig. 4, the outer gland 3 is provided with a groove 31 for the locking ring 24 to be clamped in toward the side of the mounting seat 2, the bottom of the groove 31 is provided with a yielding hole 32 along the axial direction of the outer gland 3, and the yielding hole 32 can be used for the end of the roller shaft 12 to pass through so as to adapt to the roller shafts 12 with different lengths. The outer peripheral side wall of the lock ring 24 is provided with a first thread 243 along the circumferential direction of the lock ring 24, and the inner peripheral side wall of the groove 31 is provided with a second thread 311 engaged with the first thread 243 along the circumferential direction of the groove 31. The side of the outer gland 3 facing away from the groove 31 is provided with a handle 33.
The implementation principle of the embodiment is as follows: when the gold stamping roller 1 is installed, the bearing 121 on the roller shaft 12 of the gold stamping roller 1 is clamped into the installation hole 23, the bearing 121 is located at one end of the installation hole 23 with the larger diameter, and one end of the roller shaft 12, which is far away from the roller body 11, is located at one end of the installation hole 23 with the smaller diameter. The upper cover 21 is closed on the lower cover 22, so that the clamping strip 213 is inserted into the clamping groove 221. The outer gland 3 is screwed on the locking ring 24, so that the first thread 243 and the second thread 311 are mutually clamped, the locking ring 24 is fixed in the groove 31, and the stable installation of the gold stamping roller 1 is realized. When the gold stamping roller 1 needs to be replaced, the gold stamping roller 1 can be replaced only by unscrewing the outer gland 3. Compared with the prior art that the screws 212 need to be detached or screwed one by one, the hot stamping roller has the advantages of being simple to operate and capable of replacing the hot stamping roller 1 conveniently and quickly.
Example two
Referring to fig. 5 and 6, based on the first embodiment, the second embodiment differs from the first embodiment in that: two strip-shaped clamping columns 244 are arranged on the peripheral side wall of the locking ring 24 along the radial direction of the locking ring 24, the two clamping columns 244 are symmetrically distributed on two sides of the axis of the locking ring 24, and the two clamping columns 244 are respectively positioned on the upper locking ring 241 and the lower locking ring 242. Referring to fig. 7 and 8, the sidewall of the groove 31 is provided with two yielding grooves 34 along the depth direction of the groove 31, into which the locking posts 244 are locked, and the sidewalls of the two yielding grooves 34 are both provided with rotating grooves 35 clockwise along the circumferential direction of the groove 31. The outer gland 3 is sleeved on the locking ring 24, and after the clamping column 244 is clamped into the abdicating groove 34, the clamping column 244 can be clamped into the rotating groove 35 by rotating the outer gland 3. A compression spring 37 in a cylindrical shape is coaxially arranged in the groove 31, one end of the compression spring 37 is fixedly connected to the bottom of the groove 31, and the diameter of the compression spring 37 is larger than that of the locking ring 24.
Referring to fig. 6, the outer circumferential side wall of the outer cap 3 is formed with a through hole 36 communicating with the groove 31 along the radial direction of the outer cap 3, and the outer circumferential side wall of the upper locking ring 241 is formed with an insertion hole 245 coaxial with the through hole 36 along the radial direction of the upper locking ring 241. A strip-shaped bolt 4 is detachably inserted into the through hole 36, when the outer pressing cover 3 is sleeved on the locking ring 24, the axis of the jack 245 is overlapped with the axis of the through hole 36, the bolt 4 is inserted into the through hole 36, the end part of the bolt 4 is inserted into the jack 245, and the locking ring 24 is fixed in the outer pressing cover 3.
The implementation principle of the embodiment is as follows: the outer gland 3 is sleeved on the locking ring 24, so that the clamping column 244 is clamped in the abdicating groove 34, and the outer gland 3 is rotated so that the clamping column 244 is clamped in the rotating groove 35. The compression spring 37 is compressed by the pressing of the locking ring 24, and the elastic force generated by the compression spring 37 acts on the locking ring 24 and the bottom of the groove 31, so that the locking ring 24 and the outer pressing cover 3 have a tendency to move away from each other, and the snap posts 244 are pressed against the side wall of the rotation groove 35. And the bolt 4 is inserted into the through hole 36 and the inserting hole 245, so that the locking ring 24 is fixed in the groove 31, the upper gland 21 is prevented from being separated from the lower gland 22, and the aim of stably mounting the gold stamping roller 1 is fulfilled. When the gold stamping roller 1 needs to be replaced, the bolt 4 is pulled out, the outer pressing cover 3 is rotated to enable the clamping column 244 to be separated from the abdicating groove 34, then the gold stamping roller 1 can be replaced, and the operation is simple and rapid.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a can conveniently dismantle gilt roller change device, is including locating two mount pads (2) in the frame, mount pad (2) are including gland (22) down and can dismantle last gland (21) that the lid fits down on gland (22), and mount pad (2) are opened has mounting hole (23) that are used for installing gilt roller (1) tip bearing (121), mounting hole (23) partly is located gland (22) down, and another part is located gland (21), its characterized in that: a locking ring (24) coaxial with the mounting hole (23) is arranged on the side surface of the mounting seat (2) departing from the other mounting seat (2), one part of the locking ring (24) is positioned on the lower gland (22), and the other part of the locking ring is positioned on the upper gland (21);
the outer pressing cover (3) is sleeved on the locking ring (24), and the outer pressing cover (3) is positioned on one side, away from the other mounting seat (2), of the mounting seat (2);
a groove (31) for clamping the locking ring (24) is formed in the side surface, facing the mounting seat (2), of the outer gland (3);
also included is a securing structure for securing the locking ring (24) within the groove (31).
2. The conveniently detachable gold stamping roller replacing device as claimed in claim 1, wherein: the fixing structure comprises a first thread (243) arranged on the outer peripheral side wall of the locking ring (24) along the circumferential direction of the locking ring (24), and a second thread (311) mutually clamped with the first thread (243) is arranged on the inner peripheral side wall of the groove (31).
3. The conveniently detachable gold stamping roller replacing device as claimed in claim 1, wherein: the fixing structure comprises two clamping columns (244) arranged on the peripheral side wall of the locking ring (24), and the two clamping columns (244) are respectively positioned on the upper gland (21) and the lower gland (22);
two yielding grooves (34) for clamping the clamping columns (244) are formed in the inner peripheral side wall of the groove (31) along the depth direction of the groove (31), and rotating grooves (35) for clamping the clamping columns (244) are formed in the side walls of the two yielding grooves (34) along the circumferential direction of the groove (31) in the same direction;
the fixing component is used for fixing the outer gland (3).
4. The conveniently detachable gold stamping roller replacing device as claimed in claim 3, wherein: the fixing assembly comprises a bolt (4), and a through hole (36) which is communicated with the groove (31) and is used for inserting the bolt (4) is formed in the peripheral side wall of the outer gland (3) along the radial direction of the outer gland (3);
the locking ring (24) comprises an upper locking ring (241) positioned on the upper gland (21) and a lower locking ring (242) positioned on the lower gland (22), and the peripheral side wall of the upper locking ring (241) is provided with a jack (245) which is coaxial with the through hole (36) and used for inserting the end part of the bolt (4).
5. The conveniently detachable gold stamping roller replacing device as claimed in claim 4, wherein: a compression spring (37) is coaxially arranged in the groove (31), and one end of the compression spring (37) is fixedly connected to the bottom of the groove (31).
6. The conveniently detachable gold stamping roller replacing device as claimed in claim 1, wherein: and a handle (33) is arranged on the outer gland (3).
7. The conveniently detachable gold stamping roller replacing device as claimed in claim 1, wherein: go up gland (21) and be equipped with card strip (213) towards the bottom surface of lower gland (22), lower gland (22) are opened towards the top surface of last gland (21) has and supplies card strip (213) male draw-in groove (221).
8. The conveniently detachable gold stamping roller replacing device as claimed in claim 1, wherein: and the inner peripheral side wall of the mounting hole (23) is provided with a protective pad (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293167.2U CN211684025U (en) | 2019-12-18 | 2019-12-18 | Gilt roller change device that can conveniently dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293167.2U CN211684025U (en) | 2019-12-18 | 2019-12-18 | Gilt roller change device that can conveniently dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211684025U true CN211684025U (en) | 2020-10-16 |
Family
ID=72792594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922293167.2U Expired - Fee Related CN211684025U (en) | 2019-12-18 | 2019-12-18 | Gilt roller change device that can conveniently dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211684025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384837A (en) * | 2022-09-21 | 2022-11-25 | 马鞍山江心绿洲食品有限公司 | Carton bundling machine for food boxing |
| CN115610081A (en) * | 2022-11-22 | 2023-01-17 | 南通郎氏纺织科技有限公司 | Low-pollution residual roller printing machine |
-
2019
- 2019-12-18 CN CN201922293167.2U patent/CN211684025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384837A (en) * | 2022-09-21 | 2022-11-25 | 马鞍山江心绿洲食品有限公司 | Carton bundling machine for food boxing |
| CN115610081A (en) * | 2022-11-22 | 2023-01-17 | 南通郎氏纺织科技有限公司 | Low-pollution residual roller printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |