CN220131616U

CN220131616U - Gilt paper coiling mechanism

Info

Publication number: CN220131616U
Application number: CN202321110859.9U
Authority: CN
Inventors: 贾国峰; 胡光辉; 杨献丽; 刘延培
Original assignee: Hezhou Fengjinyuan Display Packaging Co ltd
Current assignee: Hezhou Fengjinyuan Display Packaging Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-12-05
Anticipated expiration: 2033-05-09

Abstract

The utility model provides a gilt paper winding device, which not only solves the problem that gilt paper is convenient to roll and recycle in the printing process, but also can prevent the gilt paper from being folded due to uneven stress at two ends during the winding, and solves the problem that the gilt paper after the winding is convenient to take out.

Description

Gilt paper coiling mechanism

Technical Field

The utility model relates to the field of gilding printing equipment, in particular to a gilding paper winding device.

Background

The gilt paper belongs to a material commonly used in the printing industry, wherein gilt paper after gilt needs to be retrieved, prevents that gilt paper after the use from causing the influence to the position in the gilt, needs to retrieve gilt paper after the use simultaneously to coil gilt paper in the recovery process, make and occupy as little space as possible, need control the rolling dynamics of gilt paper simultaneously, still conveniently change, prevent that gilt paper after the coiling from being inconvenient for taking out.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the gilt paper winding device, which not only solves the problem that gilt paper is convenient to roll and recycle in the printing process, but also can prevent the gilt paper from being wrinkled due to uneven stress at two ends during the rolling process, and also solves the problem that the gilt paper after the rolling is convenient to take out.

The technical scheme that the clamping device comprises a clamping rod, wherein a slot which is longitudinally penetrated is formed in the left end of the clamping rod to the right, a supporting ring is fixedly connected to the right end of the clamping rod, a clamping ring is rotationally connected to the inside of the supporting ring, rotating pieces which extend leftwards and are matched with the clamping rod are fixedly connected to the upper end and the lower end of the left end face of the clamping ring, positioning blocks are respectively arranged at the left end of each rotating piece, a plurality of sliding grooves are uniformly distributed on the circumference of the clamping ring, sliding blocks are respectively and slidably connected to the sliding grooves, pushing rods are arranged at the left side of each sliding block, driving columns are respectively arranged at the left end of each pushing rod and the right end of each sliding block, arc-shaped guide grooves are respectively formed in the left end face of the clamping ring corresponding to the positions of each pushing rod, annular tooth grooves are formed in the right end face of the clamping ring, a driving motor is fixedly connected to the right end face of the clamping ring, a driving gear is fixedly connected to the rotating shaft of the driving motor, and the annular tooth grooves are matched with each driving gear.

Preferably, the automatic clamping device further comprises an auxiliary clamping mechanism, the auxiliary clamping mechanism comprises a left supporting piece which is positioned on the left side of the clamping rod and matched with the clamping rod, an annular rotating groove which is matched with a positioning block at the left end of the rotating piece is formed in the left supporting piece, an auxiliary ring is rotatably connected with the right end of the left supporting piece, a second guide groove which corresponds to the arc-shaped guide groove and penetrates through the auxiliary ring is formed in the auxiliary ring, and a plurality of matching grooves which correspond to the sliding grooves are uniformly distributed on the circumference of the right end face of the left supporting piece.

Preferably, the sliding grooves on the clamping ring are arranged in a divergent manner along the axis of the clamping ring, sliding blocks are slidably connected in the sliding grooves, the left ends of the sliding blocks are fixedly connected with pushing rods, the left ends of the pushing rods and the right ends of the sliding blocks are fixedly connected with driving columns respectively, the driving columns at the right ends of the sliding blocks are in rotary and sliding fit with the arc-shaped guide grooves, and the driving columns at the left ends of the pushing rods are in rotary and sliding fit with the second rotary grooves.

Preferably, the arc-shaped guide groove is obliquely arranged with one end close to the axis of the clamping ring and the other end far away from the axis of the clamping ring and is arc-shaped, so that the sliding block is driven to move along the sliding groove when the clamping ring is rotated.

Preferably, the clamping rod is cylindrical, a through groove which is longitudinally through and is provided with an opening at the left end is formed in the clamping rod, and the rotating piece is positioned at the upper end and the lower end of the clamping rod and is in running fit with the upper surface of the clamping rod.

Preferably, the driving post at the left end of the pushing rod passes through the second guiding groove and is in sliding fit with the matching groove.

Preferably, a plurality of limiting grooves are formed in the outer circumference of the right end face of the left support piece, and a plurality of limiting blocks which are connected in the limiting grooves in a sliding mode are fixedly connected to the auxiliary ring.

Preferably, the outer surface of the pushing rod is an arc-shaped inner surface which is matched with the rotating piece.

Preferably, the front end of the rotating plate positioned at the upper side is in shearing fit with the front end of the clamping rod positioned at the lower side.

The utility model has the beneficial effects that:

1. the method solves the problem that the gilding paper is convenient to roll and recycle in the printing process;

2. the gilding paper can be prevented from being wrinkled due to uneven stress at the two ends when being wound;

3. the problem of conveniently taking out the gilt paper after the rolling is solved.

Drawings

FIG. 1 is a schematic view of the whole of the present utility model.

Fig. 2 is a second view of the overall schematic of the present utility model.

Fig. 3 is a development structural view of the present utility model.

Fig. 4 is a partial schematic view of the deployment structure of the present utility model.

Fig. 5 is a cross-sectional view of the utility model in its expanded state.

Fig. 6 is a sectional view of the utility model in a second view from the expanded state.

Fig. 7 is an exploded view of the present utility model.

Fig. 8 is an exploded view of the present utility model at a second perspective.

Reference numerals

1. A clamping rod; 2. a support ring; 3. a clamping ring; 4. a rotating piece; 5. a positioning block; 6. a sliding groove; 7. a sliding block; 8. a push rod; 9. a drive column; 10. an arc-shaped guide groove; 11. annular tooth slots; 12. a driving motor; 13. a drive gear; 14. a left support; 15. an annular rotating groove; 16. an auxiliary ring; 17. a second guide groove; 18. a mating groove; 19. a limit groove; 20. and a limiting block.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

In the embodiment, when in use, the clamping rod 1 is positioned on the right side, the auxiliary clamping mechanism is positioned on the left side, the clamping rod 1 and the auxiliary clamping mechanism are in corresponding positions, the left end of the clamping rod 1 is opened, the right end of the clamping rod 1 is closed, the rotating mechanism is connected with the right end of the clamping rod 1 for driving the clamping rod 1 to rotate, the clamping rod 1 rotates through the rotation of the rotating mechanism, when the clamping rod 1 is arranged, a slot which is longitudinally penetrated in the middle part of the clamping rod 1 is in a horizontal state, so that the gilt paper to be wound can conveniently pass through the middle part of the clamping rod 1, the right end of the clamping rod 1 is fixedly connected with the supporting ring 2, the clamping ring 3 is rotationally connected with the clamping ring 3, the upper end and the lower end of the left end face of the clamping ring 3 are respectively extended to the left end to form the rotating piece 4, the rotating piece 4 is in rotary fit with the outer surface of the clamping rod 1, and meanwhile, the clamping rod 1 is in a fixed state when the rotating piece 4 rotates, therefore, the rotary sheet 4 can clamp the gilled paper passing through the middle part of the clamping rod 1, a plurality of circumferentially and uniformly distributed sliding grooves 6 are arranged on the left end face of the clamping ring 3, each sliding groove 6 divergently and outwards extends relative to the axis of the clamping ring 3, each sliding groove 6 is respectively and slidably connected with a sliding block 7, a push rod 8 extends out of the left end of each sliding block 7, the push rod 8 is positioned outside the rotary sheet 4, the left end of the push rod 8 and the right end of the sliding block 7 are respectively provided with a driving column 9, a plurality of arc-shaped guide grooves 10 matched with the driving columns 9 are arranged on the left end face of the clamping ring 3, the arc-shaped guide grooves 10 are positioned on the left end face of the clamping ring 3, one end of each arc-shaped guide groove 10 is close to the center of the circle of the clamping ring 3, and both ends of each arc-shaped guide groove 10 are at a certain angle relative to the center of the clamping ring 3, so that the arc-shaped guide grooves 10 are obliquely arranged, the driving column 9 and the corresponding arc-shaped guide groove 10 are in rotation and sliding connection, so that when the clamping ring 3 rotates, the arc-shaped guide groove 10 drives the sliding block 7 of the pushing rod 8 to move, the sliding block 7 is in sliding connection in the sliding groove 6, the sliding block 7 moves outwards along the sliding groove 6 due to the combined action of the arc-shaped guide groove 10 and the sliding groove 6, the pushing rods 8 are respectively connected to the left ends of the sliding blocks 7, so that the pushing rods 8 synchronously move outwards, simultaneously the rotating piece 4 can clamp the longitudinally through notch on the supporting rod due to the rotation of the clamping ring 3, and therefore gold stamping paper can be wound when the supporting rod is driven and rotated through the rotating mechanism, and the inner diameter of the gold stamping paper can be expanded due to the fact that the pushing rods 8 are positioned on the outer side, and can be changed in size by changing the position of the pushing rods 8 after the gold stamping paper is wound, so that the gold stamping paper is conveniently taken out.

Simultaneously, the longitudinal through groove in the middle of the clamping rod 1 divides the clamping rod 1 into an upper part and a lower part, and simultaneously, the front end of the lower end of the upper part of the clamping rod 1 is in shearing fit with the front end of the rotating sheet 4 positioned at the lower side, so that when the gilt paper passes through the middle of the clamping rod 1 from the back to the front, the rotation of the rotating sheet 4 cuts off the gilt paper at the front end, the gilt paper positioned at the rear end of the rotating sheet 4 is clamped through the contact of the rotating sheet 4 and the clamping rod 1, then the clamping rod 1 is controlled to rotate to perform winding action, and when the gilt paper needs to be released, the rotating sheet 4 reversely rotates.

In order to make the atress of both ends about gripper bar 1 even when coiling gilt paper, so be equipped with auxiliary clamping mechanism at gripper bar 1 left end, auxiliary clamping mechanism includes left support piece 14 and auxiliary ring 16, the position of left support piece 14 is corresponding with the position of gripper bar 1 all the time, simultaneously pass auxiliary ring 16 and peg graft the cooperation between left support piece 14 through gripper bar 1 left end, make left support piece 14 and gripper bar 1 be detachable connection, and the locating piece 5 that is located rotor piece 4 left end passes auxiliary ring 16 and cooperates with annular rotation groove 15 on the left support piece 14, and rotor piece 4 makes rotor piece 4 can drive the synchronous rotation of auxiliary ring 16 through the cooperation of passing auxiliary ring 16, and in the in-process of driving auxiliary ring 16, rotor piece 4 left end locating piece 5 stretches out annular rotation groove 15, so rotor piece 4's rotation can not drive left support piece 14, and be equipped with second guide slot 17 on the rotor ring corresponding department with arc guide slot 10 position respectively, be equipped with on the left support piece 14 right terminal surface and the cooperation that divergently push rod 8 and the second guide post 8 and the cooperation between the left and right support piece 8, the two end 8 push away from each side respectively, the end is located between 8 and the drive post 8 is rotated in this way, and the end is connected to the two side is rotated to the 8 is left and is passed to the 8 respectively to the end is contacted with the drive post and 8.

When the rolled gilt paper is required to be removed after the rolling is finished, the driving motor 12 is used for reversing, so that the clamping ring 3 is reversed in the supporting ring 2, then the clamping ring 3 drives the rotating plate 4 to reverse, the left end of the rotating plate 4 drives the auxiliary ring 16 to reverse, the clamping ring 3 and the auxiliary ring 16 move under the combined action of the clamping ring 3 and the auxiliary ring 16 along the corresponding arc-shaped guide grooves 10 and the second guide grooves 17, the reset of each pushing rod 8 is finished, the pushing rods 8 are attached to the outer surface of the rotating plate 4, the inner diameter of the rolled gilt paper is reduced, at the moment, the left end of the clamping rod 1 is separated from the auxiliary clamping mechanism, then the rolled gilt paper is taken out from the left side of the clamping rod 1, the rolling of the gilt paper is finished, and the intermittent motion of a plurality of rolling devices can finish the circulating operation during working.

Claims

1. The utility model provides a gilt paper coiling mechanism, a serial communication port, including clamping lever (1), the notch that vertically link up has been seted up to the right side in clamping lever (1), clamping lever (1) right-hand member fixedly connected with support ring (2), support ring (2) internal rotation is connected with clamp ring (3), both ends are fixedly connected with respectively left extension and with clamping lever (1) matched with rotor plate (4) about clamp ring (3) left end, each rotor plate (4) left end is equipped with locating piece (5) respectively, circumference equipartition has a plurality of sliding tray (6) on clamp ring (3), sliding connection has sliding block (7) in each sliding tray (6) respectively, sliding block (7) left side is equipped with push rod (8), the punishment of arc guide way (10) corresponding with each push rod (8) position on clamp ring (3) left end face is gone up in clamp ring (3) left end face, rotate and sliding connection between clamp ring (3) right-hand member (4) are equipped with annular motor (11) respectively, be connected with drive gear (12) fixedly in fixed connection on the drive ring (12), the driving gear (13) is matched with the annular tooth slot (11).

2. The stamping paper winding device according to claim 1, further comprising an auxiliary clamping mechanism, wherein the auxiliary clamping mechanism comprises a left supporting piece (14) which is positioned at the left side of a clamping rod (1) and matched with the clamping rod, an annular rotating groove (15) matched with a positioning block (5) at the left end of a rotating piece (4) is formed in the left supporting piece (14), an auxiliary ring (16) is rotatably connected at the right end of the left supporting piece (14), a second guide groove (17) which corresponds to the arc-shaped guide groove (10) and penetrates through the auxiliary ring (16) is formed in the auxiliary ring (16), and a plurality of matching grooves (18) which correspond to the sliding grooves (6) are uniformly distributed on the circumference of the right end face of the left supporting piece (14).

3. The hot stamping paper winding device according to claim 2, wherein the sliding grooves (6) on the clamping ring (3) are arranged in a divergent manner along the axis of the clamping ring (3), sliding blocks (7) are slidably connected in the sliding grooves (6), the left ends of the sliding blocks (7) are fixedly connected with pushing rods (8), the left ends of the pushing rods (8) and the right ends of the sliding blocks (7) are fixedly connected with driving columns (9) respectively, the driving columns (9) at the right ends of the sliding blocks (7) are in rotary and sliding fit with the arc-shaped guide grooves (10), and the driving columns (9) at the left ends of the pushing rods (8) are in rotary and sliding fit with the second rotating grooves.

4. A gilt paper coiling mechanism according to claim 1, wherein the arc-shaped guide groove (10) is obliquely arranged with one end close to the axis of the clamping ring (3) and the other end far away from the axis of the clamping ring (3) and is arc-shaped, so that the sliding block (7) is driven to move along the sliding groove (6) when the clamping ring (3) is rotated.

5. The stamping paper winding device according to claim 1, wherein the clamping rod (1) is cylindrical, a through groove which is longitudinally through and is open at the left end is formed in the clamping rod (1), and the rotating piece (4) is located at the upper end and the lower end of the clamping rod (1) and is in running fit with the upper surface of the clamping rod.

6. A bronzing winding device according to claim 2, wherein the driving post (9) at the left end of the pushing rod (8) passes through the second guiding groove (17) and is in sliding fit with the matching groove (18).

7. The hot stamping paper winding device according to claim 6, wherein a plurality of limiting grooves (19) are formed in the outer circumference of the right end face of the left supporting piece (14), and a plurality of limiting blocks (20) which are connected in the limiting grooves (19) in a sliding mode are fixedly connected to the auxiliary ring (16).

8. A gilt paper winding device according to claim 1, wherein the outer surface of the push rod (8) is an arc-shaped inner surface which is matched with the rotating plate (4).

9. A gilt paper winding device according to claim 1, characterized in that the front end of the rotating plate (4) on the upper side is in shearing fit with the front end of the clamping rod (1) on the lower side.