CN216231276U

CN216231276U - Label reel changing device convenient to disassemble

Info

Publication number: CN216231276U
Application number: CN202122639195.2U
Authority: CN
Inventors: 陈昊霆; 杨健
Original assignee: Shanghai Fadun Printing Co ltd
Current assignee: Shanghai Fadun Printing Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-08
Anticipated expiration: 2031-10-30

Abstract

The application discloses label change of lap device convenient to dismantle relates to label change of lap technical field, the on-line screen storage device comprises a base, top one side fixedly connected with bracing piece of base, one side fixed mounting of bracing piece has step motor, the opposite side of bracing piece is rotated and is connected with the pivot, step motor's output shaft and pivot fixed connection, the three lug of outside fixedly connected with of bracing piece is close to in the pivot, the outside swing joint of pivot has the winding up roller, the fixed slot has been seted up to the corresponding lug in one side of winding up roller. Drive two-way lead screw through the handle and rotate for two carriage release levers remove and keep away from, and wherein the inner wall of mounting groove carries on spacingly to the carriage release lever, and the first telescopic link of carriage release lever pulling moves to both sides, drives the clamp splice and removes, makes the clamp splice break away from the pivot, thereby the pulling is taken out from the winding up roll, is convenient for carry out the change work, and when the winding up roll was installed, in the fixed slot on the winding up roll was injected to the epaxial lug of pivot, thereby is convenient for drive the winding up roll and rotates.

Description

Label reel changing device convenient to disassemble

Technical Field

The application relates to the technical field of label roll change, in particular to a label roll change device convenient to disassemble.

Background

After the sheet or film production equipment completes the production of the sheet or film, the sheet or film usually needs to be rolled up, and then the rolled sheet or film is transferred to other equipment (such as a thermoforming machine) for subsequent processing.

The conventional label roll changing device cannot conveniently change rolls, so that the working efficiency is low and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that roll change work can not be carried out conveniently, the application provides a label roll change device convenient to dismantle.

The application provides a label change of lap device convenient to dismantle adopts following technical scheme:

the utility model provides a label change package convenient to dismantle, includes the base, top one side fixedly connected with bracing piece of base, one side fixed mounting of bracing piece has step motor, the opposite side of bracing piece is rotated and is connected with the pivot, step motor's output shaft and pivot fixed connection, the three lug of outside fixedly connected with of bracing piece is close to in the pivot, the outside swing joint of pivot has the winding up roller, one side of winding up roller corresponds the lug and has seted up the fixed slot, the mounting groove has been seted up to the top opposite side of base, the mounting groove inner wall of base rotates and is connected with two-way lead screw, the outside symmetry threaded connection of two-way lead screw has the carriage release lever, one side that the carriage release lever is close to each other is provided with the clamp splice, the pivot is located two clamp splice inner walls.

Optionally, one side that the carriage release lever is close to each other is fixedly connected with a first telescopic link, the one end that first telescopic link is close to each other and clamp splice fixed connection, the outside swing joint of first telescopic link has first spring.

Optionally, a second telescopic rod is fixedly connected to the middle of the top of the base, a supporting plate is fixedly connected to the top of the second telescopic rod, and a second spring is movably connected to the outer side of the second telescopic rod.

Optionally, the top of the supporting plate is arc-shaped.

Optionally, one end of the bidirectional screw rod is fixedly connected with a handle.

Optionally, the lower end of the moving rod is attached to the inner wall of the mounting groove.

Optionally, the size of the lug is matched with that of the inner cavity of the fixing groove of the winding roller.

Optionally, the surface of the clamping block is attached to the rotating shaft.

In conclusion, the beneficial effects of the application are as follows:

drive two-way lead screw through the handle and rotate for two carriage release levers remove and keep away from, and wherein the inner wall of mounting groove carries on spacingly to the carriage release lever, and the first telescopic link of carriage release lever pulling moves to both sides, drives the clamp splice and removes, makes the clamp splice break away from the pivot, thereby the pulling is taken out from the winding up roll, is convenient for carry out the change work, and when the winding up roll was installed, in the fixed slot on the winding up roll was injected to the epaxial lug of pivot, thereby is convenient for drive the winding up roll and rotates.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a partial structural schematic of the present application;

FIG. 3 is a schematic view of the present application.

Description of reference numerals: 1. a base; 2. a support bar; 3. a stepping motor; 4. a winding roller; 5. a clamping block; 6. a first telescopic rod; 7. a first spring; 8. a rotating shaft; 9. a bidirectional screw rod; 10. mounting grooves; 11. a travel bar; 12. a handle; 13. a bump; 14. a support plate; 15. a second telescopic rod; 16. a second spring; 17. and fixing the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

the embodiment of the application discloses label change device convenient to dismantle. Referring to fig. 1 to 3, a label change device convenient to dismantle includes base 1, top one side fixedly connected with bracing piece 2 of base 1, one side fixed mounting of bracing piece 2 has step motor 3, the opposite side of bracing piece 2 is rotated and is connected with pivot 8, step motor 3's output shaft and pivot 8 fixed connection, pivot 8 is close to the three lug 13 of outside fixedly connected with of bracing piece 2, the outside swing joint of pivot 8 has winding up roller 4, one side of winding up roller 4 corresponds lug 13 and has seted up fixed slot 17, lug 13 is identical with the fixed slot 17 inner chamber size of winding up roller 4. The projection 13 on the rotating shaft 8 is inserted into the fixing groove 17 on the winding roller 4, so that the stepping motor 3 can drive the winding roller 4 to rotate. The mounting groove 10 has been seted up to the top opposite side of base 1, and the mounting groove 10 inner wall of base 1 rotates and is connected with two-way lead screw 9, and the one end fixedly connected with handle 12 of two-way lead screw 9. The handle 12 facilitates the rotation of the bidirectional screw 9. The outside symmetry threaded connection of two-way lead screw 9 has carriage release lever 11, and the lower extreme of carriage release lever 11 and the inner wall laminating of mounting groove 10, one side that carriage release lever 11 is close to each other are provided with clamp splice 5, and pivot 8 is located two clamp splice 5 inner walls, and the surface and the pivot 8 laminating of clamp splice 5. Rotate handle 12, drive two-way lead screw 9 and rotate for two-way lead screw 9 drives two movable rods 11 and removes and keep away from, and wherein the inner wall of mounting groove 10 is spacing to movable rod 11, and movable rod 11 stimulates first telescopic link 6 and removes to both sides, drives clamp splice 5 and removes, makes clamp splice 5 break away from pivot 8, thereby stimulates winding up roller 4, is convenient for change a roll work. The first telescopic link 6 of one side fixedly connected with that the carriage release lever 11 is close to each other, the one end and the clamp splice 5 fixed connection that first telescopic link 6 is close to each other, the outside swing joint of first telescopic link 6 has first spring 7. The stepping motor 3 drives the rotating shaft 8 to rotate in the clamping block 5, and the clamping block 5 drives the first telescopic rod 6 and the first spring 7 to stretch, so that the stability of the rotating shaft 8 is kept conveniently.

Referring to fig. 1 and 2, a second telescopic rod 15 is fixedly connected to the middle of the top of the base 1, a supporting plate 14 is fixedly connected to the top of the second telescopic rod 15, the top of the supporting plate 14 is arc-shaped, and a second spring 16 is movably connected to the outer side of the second telescopic rod 15. The supporting plate 14 stretches under the action of the second telescopic rod 15 and the second spring 16, so that the supporting plate is abutted against the label on the winding roller 4, the surface of the label is kept smooth when the label is wound and unwound, and the stability of the winding roller 4 is improved.

The implementation principle of the label roll changing device convenient to disassemble in the embodiment of the application is as follows:

in use, when a roll needs to be changed, the handle 12 is rotated to drive the bidirectional screw rod 9 to rotate, so that the bidirectional screw rod 9 drives the two moving rods 11 to move away, the inner wall of the mounting groove 10 limits the moving rods 11, the moving rods 11 drive the first telescopic rod 6 to move towards two sides to drive the clamping blocks 5 to move, so that the clamping blocks 5 are separated from the rotating shaft 8, so as to drive the roll 4 to facilitate the roll changing work, when the roll 4 is installed, the bidirectional screw rod 9 is rotated to enable the moving rods 11 to move close to each other, so that the two clamping blocks 5 clamp the rotating shaft 8, when the roll 4 is installed, the convex block 13 on the rotating shaft 8 is inserted into the fixing groove 17 on the roll 4 so as to facilitate the rotation of the roll 4, when the rotating is performed, the stepping motor 3 drives the rotating shaft 8 to rotate in the clamping blocks 5, when the rotating is faster, the clamping blocks 5 drive the first telescopic rod 6 and the first spring 7 to extend and retract, thereby be convenient for keep the stability of pivot 8, when rolling up and unreeling, layer board 14 stretches out and draws back under the effect of second telescopic link 15 and second spring 16 to support the label on the winding up roller 4, keep the leveling of surface when the label is rolled up and unreels, improve the stability of winding up roller 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a label change of lap device convenient to dismantle, includes base (1), its characterized in that: the roller winding device is characterized in that a supporting rod (2) is fixedly connected to one side of the top of the base (1), a stepping motor (3) is fixedly mounted to one side of the supporting rod (2), a rotating shaft (8) is connected to the other side of the supporting rod (2) in a rotating mode, an output shaft of the stepping motor (3) is fixedly connected with the rotating shaft (8), three convex blocks (13) are fixedly connected to the outer side, close to the supporting rod (2), of the rotating shaft (8), a winding roller (4) is movably connected to the outer side of the rotating shaft (8), a fixing groove (17) is formed in one side of the winding roller (4) corresponding to the convex blocks (13), a mounting groove (10) is formed in the other side of the top of the base (1), a bidirectional screw rod (9) is rotatably connected to the inner wall of the mounting groove (10) of the base (1), a moving rod (11) is symmetrically and in threaded connection with the outer side of the bidirectional screw rod (9), and a clamping block (5) is arranged on one side, close to the moving rod (11), the rotating shaft (8) is positioned on the inner walls of the two clamping blocks (5).

2. A detachable label changer according to claim 1, wherein: the movable rod (11) is close to one side fixedly connected with first telescopic link (6) each other, the one end and the clamp splice (5) fixed connection that first telescopic link (6) are close to each other, the outside swing joint of first telescopic link (6) has first spring (7).

3. A detachable label changer according to claim 1, wherein: fixedly connected with second telescopic link (15) in the middle of the top of base (1), the top fixedly connected with layer board (14) of second telescopic link (15), the outside swing joint of second telescopic link (15) has second spring (16).

4. A detachable label changer according to claim 3, wherein: the top of the supporting plate (14) is arc-shaped.

5. A detachable label changer according to claim 1, wherein: one end of the bidirectional screw rod (9) is fixedly connected with a handle (12).

6. A detachable label changer according to claim 1, wherein: the lower end of the movable rod (11) is attached to the inner wall of the mounting groove (10).

7. A detachable label changer according to claim 1, wherein: the size of the lug (13) is matched with that of the inner cavity of the fixing groove (17) of the winding roller (4).

8. A detachable label changer according to claim 1, wherein: the surface of the clamping block (5) is attached to the rotating shaft (8).