CN219341103U

CN219341103U - Packaging material coiling mechanism

Info

Publication number: CN219341103U
Application number: CN202320280784.2U
Authority: CN
Inventors: 王涛; 靳创欣
Original assignee: Changyuan Dabo Packaging Co ltd
Current assignee: Changyuan Dabo Packaging Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-14
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a packaging material winding device which comprises a base, wherein supporting plates are fixed on two sides of the top of the base, a winding roller quick replacement mechanism is arranged between the supporting plates, a first rotating shaft is arranged on one side of the supporting plates, a push rod on a locking block is pushed to drive the locking block to rotate, so that the locking block moves rightwards, then a movable block and a first clamping block are pushed to move rightwards, the first clamping block and a first clamping groove are separated, a first spring is compressed, then the winding roller is moved rightwards, at the moment, a second clamping groove on the winding roller is separated from the second clamping block, so that the winding roller is quickly and completely detached, and when the locking block moves leftwards, the first clamping block and the first clamping groove are clamped by the elastic force generated by the first spring, so that the winding roller is quickly and completely installed, and the working efficiency is improved.

Description

Packaging material coiling mechanism

Technical Field

The utility model relates to the technical field of packaging material winding, in particular to a packaging material winding device.

Background

In recent years, most of packaging materials used at home and abroad are plastic products such as Expanded Polystyrene (EPS), polypropylene (PP) materials, etc., and after the completion of production, the products need to be rolled up for further packaging, shipment and sales.

The wind-up roll on the current packaging material coiling mechanism is fixed on the wind-up support by fixing bolts, is very troublesome in dismantling and replacing the wind-up roll, cannot be rapidly dismantled and replaced the wind-up roll, and has low working efficiency, and the end part of the packaging material is fixed on the wind-up roll and is not fast and convenient, so that the novel design is carried out on the basis of the original packaging material coiling mechanism according to the problems.

Disclosure of Invention

The utility model aims to provide a packaging material winding device which is convenient for the disassembly and replacement of a winding roller, and is convenient for the end part of a packaging material to be fixed on the winding roller, thereby being beneficial to the winding of the packaging material by the winding roller.

The utility model is realized by the following technical scheme:

the utility model provides a packaging material coiling mechanism, includes the base, the both sides at base top all are fixed with the backup pad, install wind-up roll quick replacement mechanism between the backup pad, wind-up roll quick replacement mechanism includes first pivot, recess, logical groove, first spring, first fixture block, movable block, latch segment, first draw-in groove, wind-up roll, second draw-in groove, second fixture block, second pivot and motor, first pivot is installed to one side of backup pad, the recess has been seted up to the tip of first pivot, logical groove has been seted up at the top of recess, the inner wall of recess is fixed with first fixture block through first spring, one side at first fixture block top is fixed with the movable block, the inside of logical groove is run through to the upper end of movable block, the tip nestification of first pivot has the latch segment, the tip of first fixture block is located the inside of first draw-in groove, the tip of wind-up roll, the second draw-in groove is seted up at the other end portion of second fixture block, the internally mounted second fixture block, the second fixture block has the second pivot, another fixed mounting has the outer wall of second fixture block, the second pivot has the fixed push rod.

Further provided is that: the utility model discloses a packaging material end fixing mechanism, including the wind-up roll, install packaging material end fixing mechanism on the wind-up roll, packaging material end fixing mechanism includes mounting groove, reservation groove, movable rod, clamp plate, stay cord, spike, triangular groove and second spring, the mounting groove has been seted up to the inside of wind-up roll, the reservation groove has been seted up to one side of mounting groove, the internally mounted of mounting groove has the clamp plate, one side of clamp plate is fixed with the movable rod, the tip of movable rod is located the inside of reservation groove, be fixed with the stay cord between the movable rod, the outside nestification of movable rod has the second spring, the both ends of second spring respectively with one side of clamp plate and the inner wall fixed connection of mounting groove, one side of clamp plate is fixed with the spike, the spike is located the inside of triangular groove, the inner wall of mounting groove is seted up to the triangular groove.

Further provided is that: the first clamping block and the first clamping groove are both designed into a rectangular structure, the first clamping block and the first clamping groove are connected in a clamping way, the second clamping groove and the second clamping block are both designed into a rectangular structure, and the second clamping groove and the second clamping block are connected in a clamping way.

Further provided is that: the locking block is in threaded connection with the first rotating shaft, and the movable block is in sliding connection with the through groove.

Further provided is that: the protruding thorns are distributed at equal intervals on one side of the pressing plate, and the protruding thorns are connected with the triangular grooves in a clamping mode.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The push rod on the locking block is pushed to drive the locking block to rotate, so that the locking block moves to the right side, then the movable block and the first clamping block are pushed to move to the right side, the first clamping block and the first clamping groove are separated, the first spring is compressed, then the winding roller is moved to the right side, the second clamping groove on the winding roller is separated from the second clamping block, the winding roller is rapidly completed and disassembled, and when the locking block moves to the left side, the first clamping block and the first clamping groove are clamped by the elastic force generated by the first spring, so that the winding roller is rapidly completed and installed, and the working efficiency is improved.

(2) The separation of the thorns and the triangular grooves can be achieved by pulling the pull rope, after one end of the packaging material penetrates through the space between the thorns and the triangular grooves, the pull rope is loosened, under the action of the elasticity of the second spring, the thorns and the triangular grooves are clamped, one end of the packaging material can be fast fixed on the winding roller, and therefore working efficiency is improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side view of a second fixture block according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 5 is a schematic side view of a first fixture block according to the present utility model;

FIG. 6 is a schematic diagram of a side view mounting structure of a movable block of the present utility model;

FIG. 7 is a schematic side sectional view of a wind-up roll of the present utility model;

FIG. 8 is a schematic top view of a wind-up roll of the present utility model.

Reference numerals: 1. a base; 2. a support plate; 3. a first rotating shaft; 4. a groove; 5. a through groove; 6. a first spring; 7. a first clamping block; 8. a movable block; 9. a locking block; 10. a first clamping groove; 11. a wind-up roll; 12. a second clamping groove; 13. a second clamping block; 14. a second rotating shaft; 15. a motor; 16. a mounting groove; 17. a reserved groove; 18. a movable rod; 19. a pressing plate; 20. a pull rope; 21. a spike; 22. triangular grooves; 23. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-8, the packaging material winding device disclosed by the utility model comprises a base 1, wherein support plates 2 are fixed on two sides of the top of the base 1, a winding roller quick replacement mechanism is arranged between the support plates 2, the winding roller quick replacement mechanism comprises a first rotating shaft 3, a groove 4, a through groove 5, a first spring 6, a first clamping block 7, a movable block 8, a locking block 9, a first clamping groove 10, a winding roller 11, a second clamping groove 12, a second clamping block 13, a second rotating shaft 14 and a motor 15, the first rotating shaft 3 is arranged on one side of the support plates 2, the groove 4 is arranged at the end part of the first rotating shaft 3, the through groove 5 is arranged at the top of the groove 4, a first clamping block 7 is fixed on the inner wall of the groove 4 through the first spring 6, the movable block 8 is fixed on one side of the top of the first clamping block 7, the upper end of the movable block 8 penetrates through the inside of the through groove 5, a locking block 9 is nested at the end part of the first rotating shaft 3, the end part of the first clamping block 7 is positioned inside the first clamping groove 10, the first clamping groove 10 is arranged at the end part of the winding roller 11, the other end part of the winding roller 11 is arranged at the second clamping block 12 is arranged at the other end part of the motor 11, the second clamping block 12 is arranged at the second end part of the second clamping block 14, the second clamping block 14 is fixed on the outer wall of the second rotating shaft 14, and the other end part of the second clamping block 14 is fixed at the second end 13 is fixed at the second end part of the second rotating shaft 15 is arranged at the second end 13.

The packaging material end fixing mechanism is mounted on the wind-up roller 11 and comprises a mounting groove 16, a reserved groove 17, movable rods 18, a pressing plate 19, a pull rope 20, a protruding thorn 21, a triangular groove 22 and a second spring 23, the mounting groove 16 is formed in the wind-up roller 11, the reserved groove 17 is formed in one side of the mounting groove 16, the pressing plate 19 is mounted in the mounting groove 16, the movable rods 18 are fixed on one side of the pressing plate 19, the end portions of the movable rods 18 are located in the reserved groove 17, the pull rope 20 is fixed between the movable rods 18, the second springs 23 are nested on the outer sides of the movable rods 18, two ends of the second springs 23 are fixedly connected with one side of the pressing plate 19 and the inner wall of the mounting groove 16 respectively, the protruding thorn 21 is fixed on one side of the pressing plate 19 and located in the triangular groove 22, and the triangular groove 22 is formed in the inner wall of the mounting groove 16.

The first clamping block 7 and the first clamping groove 10 are all designed into a rectangular structure, the first clamping block 7 and the first clamping groove 10 are connected in a clamping way, the second clamping groove 12 and the second clamping block 13 are all designed into a rectangular structure, the second clamping groove 12 and the second clamping block 13 are connected in a clamping way, the fact that the first clamping block 7 can drive the winding roller 11 to rotate through the first clamping groove 10, and the winding roller 11 can drive the second clamping block 13 to rotate through the second clamping groove 12 is guaranteed, so that the whole winding device can operate.

The locking block 9 is in threaded connection with the first rotating shaft 3, and the movable block 8 is in sliding connection with the through groove 5, so that when the locking block 9 rotates on the first rotating shaft 3 and moves to the right side, the locking block 9 can push the movable block 8 to move to the right side, the first clamping block 7 can be separated from the first clamping groove 10, and the winding roller 11 can be detached.

The protruding thorns 21 are distributed at equal intervals on one side of the pressing plate 19, and the protruding thorns 21 are in clamping connection with the triangular grooves 22, so that stability of one end of the packaging material in the mounting groove 16 is improved.

The working principle and the beneficial effects of the utility model are as follows: pulling the pull rope 20 to enable the pull rope 20 to drive the two movable rods 18 to move simultaneously, then enabling the two movable rods 18 to drive the pressing plate 19 and the protruding thorns 21 to be far away from one side of the mounting groove 16, enabling the second springs 23 to be compressed further, enabling one end of the produced packaging material to penetrate through the inside of the mounting groove 16, loosening the pull rope 20, and enabling the pressing plate 19 and the protruding thorns 21 to fix one end of the packaging material in the inside of the mounting groove 16 under the elastic force of the second springs 23;

then starting a motor 15, then driving a second rotating shaft 14 to rotate by the motor 15, then driving a winding roller 11 to rotate by the second rotating shaft 14 through a second clamping block 13 and a second clamping groove 12, and simultaneously driving a first rotating shaft 3 to rotate by the winding roller 11 through a first clamping groove 10 and a first clamping block 7, so that packaging materials can be wound on the winding roller 11;

when the wrapping material wound on the wind-up roll 11 is required to be taken down by a certain amount, the push rod on the locking block 9 is pushed to drive the locking block 9 to rotate at the moment, so that the locking block 9 moves rightwards, then the movable block 8 and the first clamping block 7 are pushed to move rightwards, the first clamping block 7 and the first clamping groove 10 are separated, the first spring 6 is compressed, then the wind-up roll 11 is moved rightwards, and the second clamping groove 12 on the wind-up roll 11 is separated from the second clamping block 13 at the moment, so that the wind-up roll 11 is quickly disassembled and installed, and the working efficiency is improved.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A packaging material coiling mechanism, its characterized in that: including base (1), both sides at base (1) top all are fixed with backup pad (2), install wind-up roll quick replacement mechanism between backup pad (2), wind-up roll quick replacement mechanism includes first pivot (3), recess (4), logical groove (5), first spring (6), first fixture block (7), movable block (8), latch segment (9), first draw-in groove (10), wind-up roll (11), second draw-in groove (12), second fixture block (13), second pivot (14) and motor (15), first pivot (3) are installed to one side of backup pad (2), recess (4) have been seted up to the tip of first pivot (3), logical groove (5) have been seted up at the top of recess (4), the inner wall of recess (4) is fixed with first fixture block (7) through first spring (6), one side at first fixture block (7) top is fixed with movable block (8), the inside of logical groove (5) is run through to the upper end of movable block (8), first pivot (3) have nested clamp block (9) in first end (10) are seted up in first fixture block (10), the utility model discloses a wind-up roll, including wind-up roll (11), second draw-in groove (12) have been seted up to the other end portion of wind-up roll (11), internally mounted of second draw-in groove (12) has second fixture block (13), the end fixing of second fixture block (13) has second pivot (14), the end of second pivot (14) runs through another the inside of backup pad (2) is fixed with motor (15), motor (15) fixed mounting is in the outer wall of backup pad (2), the outer wall of latch segment (9) is fixed with the push rod.

2. A wrapping material winding apparatus as claimed in claim 1, wherein: install packaging material tip fixed establishment on wind-up roll (11), packaging material tip fixed establishment includes mounting groove (16), reserve tank (17), movable rod (18), clamp plate (19), stay cord (20), protruding thorn (21), triangular groove (22) and second spring (23), mounting groove (16) have been seted up to the inside of wind-up roll (11), reserve tank (17) have been seted up to one side of mounting groove (16), the internally mounted of mounting groove (16) has clamp plate (19), one side of clamp plate (19) is fixed with movable rod (18), the tip of movable rod (18) is located the inside of reserve tank (17), be fixed with stay cord (20) between movable rod (18), the outside nestification of movable rod (18) has second spring (23), the both ends of second spring (23) respectively with one side of clamp plate (19) and the inner wall fixed connection of mounting groove (16), one side of clamp plate (19) is fixed with protruding thorn (21), protruding thorn (21) are located the inside of three groove (22), the inner wall of triangular groove (16) is seted up in the inner wall (16).

3. A wrapping material winding apparatus as claimed in claim 1, wherein: the first clamping block (7) and the first clamping groove (10) are both designed into rectangular structures, the first clamping block (7) and the first clamping groove (10) are connected in a clamping mode, the second clamping groove (12) and the second clamping block (13) are both designed into rectangular structures, and the second clamping groove (12) and the second clamping block (13) are connected in a clamping mode.

4. A wrapping material winding apparatus as claimed in claim 1, wherein: the locking block (9) is in threaded connection with the first rotating shaft (3), and the movable block (8) is in sliding connection with the through groove (5).

5. A wrapping material winding apparatus as claimed in claim 1, wherein: the protruding thorns (21) are distributed at equal intervals on one side of the pressing plate (19), and the protruding thorns (21) are connected with the triangular grooves (22) in a clamping mode.