CN222006704U

CN222006704U - Height adjusting structure for film coiling machine

Info

Publication number: CN222006704U
Application number: CN202420062012.6U
Authority: CN
Inventors: 杨建�; 牛建萍; 李贝
Original assignee: Tianjin Yinaili Automation Technology Co ltd
Current assignee: Tianjin Yinaili Automation Technology Co ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-11-15
Anticipated expiration: 2034-01-10

Abstract

The utility model relates to the technical field of height adjustment of a coiling machine, and discloses a height adjustment structure for a film coiling machine, which comprises a coiling assembly, wherein the coiling assembly comprises: a control box is arranged on the outer side wall of the base frame; the layer bracket is arranged at the top of one end of the base frame; the motor is arranged at the top of the layer bracket; one end of the winding roller is fixedly connected with the output end of the motor, and the other end of the winding roller is rotationally connected with the top end of the base frame; a lifting assembly is arranged on the base frame; when the height of the winding roller needs to be adjusted, an electric telescopic rod is started to lift, and the electric telescopic rod drives a lifting frame to lift in a chute, so that the height of the winding roller is adjusted; when the lifting frame is disassembled, the sliding rod is pressed down, the first sliding block moves in the first groove body until the first sliding block completely enters the electric telescopic rod under the action of the inclined plane, the spring compresses for a while, the lifting frame lifts the electric telescopic rod to be separated from the second groove body to complete the disassembly, and the spring resets the sliding rod and the first sliding block after the sliding rod is loosened.

Description

Height adjusting structure for film coiling machine

Technical Field

The utility model relates to the technical field of height adjustment of a coiling machine, in particular to a height adjustment structure for a film coiling machine.

Background

Winders are used in many industries, which are mechanical devices that roll products into rolls. The coiler drive is from power, fluid, etc., and the coiler is generally configured with a core spool (spool), an auxiliary coiler (auxiliary former) auxiliary coiler (forming roller), etc. In the product coiling process, the product is mainly formed on a scroll, the scroll is generally dragged by a motor, a auxiliary coiling device auxiliary coiling roller is generally dragged by the motor to rotate, and a fluid hydraulic cylinder drives the auxiliary coiling roller to move so as to help smooth coiling.

In the film coiling machine field, the height of the winding roller is fixed and generally consistent with the height of the winding wheel, direct pulling is easy to cause in the production process, the film coiling process is not smooth enough, the damage of the film is easy to cause, the product rejection rate is improved, and the production cost is wasted. For example, chinese patent publication CN208916374U discloses a height adjusting structure for film coiling machine, which comprises a frame, one side of the frame is provided with a control cabinet, the inside of the frame is provided with a winding roller, one end of the winding roller is connected with a rotating motor, two side walls of the frame are provided with moving sliding grooves, two symmetrical adjusting cylinders are arranged below the winding roller, the bottom ends of the adjusting cylinders are fixed on the inner wall of the bottom of the frame, and the top ends of the adjusting cylinders are connected with a bearing assembly. Through design bearing subassembly and adjusting cylinder, fixed winding roller for when the machine is running, operating personnel can control adjustment mechanism and adjust winding roller's height according to the operating mode, make and form certain difference in height between winding roller and the take-up pulley, make the film take-up process smoother, the film is not fragile, has reduced the disability rate of product, practices thrift manufacturing cost.

The existing film coiling machine is troublesome to detach and needs to use a detaching tool, for example, the patent above, two symmetrical adjusting cylinders are arranged below the coiling roller, the bottom ends of the adjusting cylinders are fixed on the inner wall of the bottom of the frame, the top ends of the adjusting cylinders are all connected with a bearing assembly, the detaching of the bearing assembly is more troublesome to use the tool to detach, and the two ends of the bearing assembly are respectively adjusted by the cylinders because of the unbalanced weight of the two ends, so that the use is limited.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a height adjusting structure for a film coiling machine, which has the advantages of convenient disassembly and balance maintenance in the lifting process, and solves the problems of difficult disassembly and difficult grasp of balance.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a height adjustment mechanism for a film winder, comprising a winding assembly comprising: a control box is arranged on the outer side wall of the base frame; the layer bracket is arranged at the top of one end of the base frame; the motor is arranged at the top of the layer bracket; one end of the winding roller is fixedly connected with the output end of the motor, and the other end of the winding roller is rotationally connected with the top end of the base frame; the lifting assembly is arranged on the base frame, and the lifting assembly comprises: the electric telescopic rod is arranged at the top of the base frame; the sliding grooves are symmetrically formed in the inner side wall of the base frame; the lifting frame is slidably arranged in the chute; the first groove body is arranged at the top of the electric telescopic rod and penetrates through two sides of the electric telescopic rod; the first sliding block is symmetrically arranged in the first groove body; the sliding rod is arranged in the first groove body, and the inclined surface of the sliding rod is just contacted with the inclined surface of the first sliding block; the first springs are respectively arranged on the outer side walls of the sliding rods and the first sliding blocks; and the second groove body is arranged at the bottom of the lifting frame and penetrates through the lifting frame.

Preferably, the lifting frame is U-shaped.

Preferably, a plurality of steel balls are arranged on the inner side wall of the sliding groove.

Preferably, an auxiliary winding assembly is arranged on the lifting frame, and the auxiliary winding assembly comprises: the groove body III is symmetrically arranged on the inner side wall of the lifting frame; the two ends of the auxiliary winding roller are respectively and rotatably connected in the groove body III; the sliding ring is slidably arranged on the outer side wall of the auxiliary winding roller; the hand wheel is in threaded connection with the sliding ring.

Preferably, roller bearings are respectively arranged at two ends of the auxiliary winding roller.

Preferably, the two ends of the winding roller are provided with a disassembling assembly, and the disassembling assembly comprises: the groove body IV is arranged at the top of the winding roller and the top of the output end of the motor and penetrates through the left end of the winding roller; the second sliding block is arranged in the fourth groove body; the second spring is arranged on the outer side wall of the sliding block; the U-shaped groove is formed in the top end of the lifting frame; the jack is arranged on the outer side wall of the lifting frame and penetrates through the lifting frame; the bolt is arranged in the jack.

Preferably, a limiting component is arranged in the bolt, and the limiting component comprises: the limiting groove is formed in the top of the bolt; the limiting rod is arranged in the limiting groove; and one end of the spring III is fixedly connected to the bottom of the limiting groove, and the other end of the spring III is fixedly connected to the bottom of the limiting rod.

(III) beneficial effects

Compared with the prior art, the utility model provides a height adjusting structure for a film coiling machine, which has the following beneficial effects:

The utility model provides a height adjusting structure for a film coiling machine, which has the advantages of convenient disassembly and balance maintenance in the lifting process, and solves the problems of difficult disassembly and poor balance control; when the height of the winding roller needs to be adjusted, an electric telescopic rod is started to lift, and the electric telescopic rod drives a lifting frame to lift in a chute, so that the height of the winding roller is adjusted; when the lifting frame needs to be disassembled, the sliding rod is pressed down, the first sliding blocks move in the first groove body until the first sliding blocks completely enter the electric telescopic rod under the action of the inclined plane, the springs compress for a while, the lifting frame lifts the electric telescopic rod to be separated from the second groove body to complete the disassembly, and the springs reset the sliding rod and the first sliding blocks after the sliding rod is released; the lifting frame is U-shaped, so that the lifting frame is always in a balanced state in the lifting process on the base frame, and the phenomenon that the film is not smooth in the coiling process due to inclination is avoided; when the winding roller needs to be rapidly disassembled, the pull ring is lifted upwards to drive the second slider to slide upwards in the fourth groove body, the second spring is compressed, and the second slider is pushed to the right to complete the left disassembly of the winding roller after being continuously pulled to separate from the output end of the motor; the bolt is pulled out to the right in the jack, then can directly lift up the winding roller right-hand member and leave the U-shaped groove and accomplish the dismantlement on winding roller right, dismantles fast and need not to use extracting tool.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the present utility model;

FIG. 5 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 2;

FIG. 6 is a schematic right-side view of one end of the winding roller of the present utility model;

Fig. 7 is a schematic view of a partially enlarged structure of fig. 6C according to the present utility model.

In the figure:

1. A take-up assembly; 11. a base frame; 12. a control box; 13. a layer bracket; 14. a motor; 15. a winding roller;

2. A lifting assembly; 21. an electric telescopic rod; 22. a chute; 23. a lifting frame; 24. a first groove body; 25. a first sliding block; 26. a slide bar; 27. a first spring; 28. a second groove body;

3. Steel balls;

4. An auxiliary winding assembly; 41. a groove body III; 42. an auxiliary winding roller; 43. a slide ring; 44. a hand wheel;

5. Disassembling the assembly; 51. a groove body IV; 52. a second slide block; 53. a second spring; 54. a U-shaped groove; 55. a jack; 56. a plug pin;

6. a roller bearing;

7. A limit component; 71. a limit groove; 72, a limiting rod; 73. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 7, a height adjusting structure for a film winding machine includes a winding assembly 1, the winding assembly 1 including: a base frame 11, the outer side wall of which is provided with a control box 12; a layer bracket 13 arranged at the top of one end of the base frame 11; a motor 14 disposed on top of the layer bracket 13; one end of the winding roller 15 is fixedly connected with the output end of the motor 14, and the other end of the winding roller is rotatably connected with the top end of the base frame 11; the base frame 11 is provided with a lifting assembly 2, and the lifting assembly 2 comprises: an electric telescopic rod 21 arranged on the top of the base frame 11; the sliding grooves 22 are symmetrically arranged on the inner side wall of the base frame 11; a lifting frame 23 slidably mounted in the chute 22; the first groove body 24 is arranged at the top of the electric telescopic rod 21 and penetrates through two sides of the electric telescopic rod; the first sliding block 25 is symmetrically arranged in the first groove body 24; the slide bar 26 is arranged in the first groove body 24, and the inclined surface of the slide bar is just contacted with the inclined surface of the first slide block 25; a first spring 27 disposed on the outer side walls of the slide bar 26 and each first slider 25; the second groove 28 is arranged at the bottom of the lifting frame 23 and penetrates through the lifting frame; the lifting frame 23 is U-shaped; the inner side wall of the chute 22 is provided with a plurality of steel balls 3; the lifting frame 23 is provided with an auxiliary reeling assembly 4, and the auxiliary reeling assembly 4 comprises: the third groove 41 is symmetrically arranged on the inner side wall of the lifting frame 23; an auxiliary winding roller 42, both ends of which are respectively rotatably connected in the third groove 41; a slide ring 43 slidably mounted on the outer side wall of the auxiliary winding roller 42; a hand wheel 44 screwed into the runner 43; the auxiliary winding roller 42 is provided with roller bearings 6 at both ends thereof, respectively.

The film coiling machine is used for coiling films coiled in the production processes of printing, film coating, compounding and the like, firstly, the films produced in the production processes of printing, film coating, compounding and the like are guided to a coiling roller 15 of the coiling machine through a guiding device, the coiling machine controls the coiling speed and the tension of the films by adjusting the rotating speed and the tension of the coiling roller, the films in the production process are coiled on the coiling roller 15, the purpose of coiling is achieved, a base frame 11 of the film coiling machine is placed at a designated position and placed well when in operation, a motor 14 on a layer bracket 13 is started to rotate by using a control box 12, and the output end of the motor 14 drives the coiling roller 15 to rotate to collect the films; when the height of the winding roller 15 needs to be adjusted, the electric telescopic rod 21 is started to lift, and the electric telescopic rod 21 drives the lifting frame 23 to lift in the sliding groove 22, so that the height of the winding roller 15 is adjusted; when the lifting frame 23 needs to be disassembled, the sliding rod 26 is pressed down, the two first sliding blocks 25 move in the first groove body 24 due to the action of the inclined plane until the two first sliding blocks completely enter the electric telescopic rod 21, the first spring 27 compresses, the lifting frame 23 lifts the electric telescopic rod 21 to be separated from the second groove body 28 to complete the disassembly, and the first spring 27 resets the sliding rod 26 and the first sliding blocks 25 after the sliding rod 26 is released; the lifting frame 23 is U-shaped, so that the lifting frame 23 is always in a balanced state in the lifting process of the base frame 11, and the film winding process is not smooth due to inclination; the plurality of steel balls 3 arranged on the inner side wall of the chute 22 can effectively reduce the friction force of the lifting frame 23 when lifting in the chute 22, and prolong the service life; the auxiliary winding assembly 4 arranged on the lifting frame 23 can help better wind the film, when the film is used, the film is firstly wound around the auxiliary winding roller 42 and then is wound on the winding roller 15, the winding roller 15 rotates to drag the film to drive the auxiliary winding roller 42 to rotate in the groove body III 41, winding tension is kept, then the sliding ring 43 is adjusted to slide to a proper position according to the width of the film, and the hand wheel 44 is rotated to fix the sliding ring 43 on the auxiliary winding roller 42 through threads; the roller bearings 6 respectively arranged at the two ends of the auxiliary winding roller 42 can ensure that friction is reduced when the auxiliary winding roller 42 rotates, the service life is prolonged, and the roller bearings 6 arranged at the right end of the winding roller 15 have the same effect.

Example two

Referring to fig. 1-7, a disassembly function is added according to the first embodiment;

The winding roller 15 is provided with a dismounting assembly 5 at both ends, and the dismounting assembly 5 includes: the groove body IV 51 is arranged at the top of the winding roller 15 and the top of the output end of the motor 14 and penetrates through the left end of the winding roller 15; the second slider 52 is arranged in the fourth groove body 51; the second spring 53 is arranged on the outer side wall of the second slider 52; the U-shaped groove 54 is arranged at the top end of the lifting frame 23; the jack 55 is arranged on the outer side wall of the lifting frame 23 and penetrates through the outer side wall; a plug 56 disposed in the insertion hole 55; a limiting component 7 is arranged in the bolt 56, and the limiting component 7 comprises: the limiting groove 71 is arranged at the top of the bolt 56; a stopper rod 72 disposed in the stopper groove 71; and one end of the third spring 73 is fixedly connected to the bottom of the limiting groove 71, and the other end of the third spring is fixedly connected to the bottom of the limiting rod 72.

When the winding roller 15 needs to be rapidly dismounted, the pull ring is lifted upwards to drive the second slider 52 to slide upwards in the fourth groove body 51, the second spring 53 compresses, and the second slider is pushed to the right to complete the dismounting of the left side of the winding roller 15 after being continuously pulled to separate from the output end of the motor 14; pulling out the bolt 56 from the jack 55 to the right, the right end of the winding roller 15 can be directly lifted out of the U-shaped groove 54 to complete the disassembly of the right side of the winding roller 15; the spacing subassembly 7 that sets up in the bolt 56 can guarantee that the winding roller 15 rotates at work, can not make bolt 56 become flexible and break away from jack 55 to lead to winding roller 15 right-hand member not hard up influence the roll up membrane effect, during the use bolt 56 can directly wipe in jack 55, and the atress gag lever post 72 can directly get into spacing groove 71 in, and spring three 73 can compress, after bolt 56 is wiped into completely, spring three 73 resets and drives gag lever post 72 one end and bounce the screens, makes bolt 56 unable drop, dismantles bolt 56 and makes and draw the bolt right after holding gag lever post 72 and can accomplish the bolt 56 dismantlement.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A height adjustment structure for a film winder, comprising a winding assembly (1), the winding assembly (1) comprising:

a base frame (11), the outer side wall of which is provided with a control box (12);

The layer bracket (13) is arranged at the top of one end of the base frame (11);

a motor (14) arranged on the top of the layer bracket (13);

One end of the winding roller (15) is fixedly connected with the output end of the motor (14), and the other end of the winding roller is rotatably connected with the top end of the base frame (11);

The method is characterized in that: the base frame (11) is provided with a lifting assembly (2), and the lifting assembly (2) comprises:

an electric telescopic rod (21) arranged at the top of the base frame (11);

The sliding grooves (22) are symmetrically formed in the inner side wall of the base frame (11);

a lifting frame (23) which is slidably arranged in the chute (22);

The first groove body (24) is arranged at the top of the electric telescopic rod (21) and penetrates through two sides of the electric telescopic rod;

the first sliding block (25) is symmetrically arranged in the first groove body (24);

The sliding rod (26) is arranged in the first groove body (24) and the inclined surface of the sliding rod is just contacted with the inclined surface of the first sliding block (25);

the first springs (27) are respectively arranged on the outer side walls of the sliding rod (26) and each first sliding block (25);

and the second groove body (28) is arranged at the bottom of the lifting frame (23) and penetrates through the lifting frame.

2. The height adjusting structure for a film take-up machine according to claim 1, wherein: the lifting frame (23) is U-shaped.

3. The height adjusting structure for a film take-up machine according to claim 1, wherein: the inner side wall of the chute (22) is provided with a plurality of steel balls (3).

4. The height adjusting structure for a film take-up machine according to claim 1, wherein: an auxiliary winding assembly (4) is arranged on the lifting frame (23), and the auxiliary winding assembly (4) comprises:

The groove body III (41) is symmetrically arranged on the inner side wall of the lifting frame (23);

an auxiliary winding roller (42), both ends of which are respectively and rotatably connected in the groove body III (41);

A slide ring (43) slidably mounted on the outer side wall of the auxiliary winding roller (42);

And a hand wheel (44) is respectively and threadedly connected in each sliding ring (43).

5. The height adjusting structure for a film take-up machine according to claim 4, wherein: and roller bearings (6) are respectively arranged at two ends of the auxiliary winding roller (42).

6. The height adjusting structure for a film take-up machine according to claim 1, wherein: the both ends of winding roller (15) are provided with dismantlement subassembly (5), dismantlement subassembly (5) include:

The groove body IV (51) is arranged at the top of the winding roller (15) and the top of the output end of the motor (14) and penetrates through the left end of the winding roller (15);

the second sliding block (52) is arranged in the fourth groove body (51);

the second spring (53) is arranged on the outer side wall of the second sliding block (52);

the U-shaped groove (54) is formed in the top end of the lifting frame (23);

The jack (55) is arranged on the outer side wall of the lifting frame (23) and penetrates through the lifting frame;

the bolt (56) is arranged in the jack (55).

7. The height adjusting structure for a film take-up machine according to claim 6, wherein: be provided with spacing subassembly (7) in bolt (56), spacing subassembly (7) include:

the limiting groove (71) is formed in the top of the bolt (56);

A limit rod (72) arranged in the limit groove (71);

and one end of the third spring (73) is fixedly connected to the bottom of the limiting groove (71), and the other end of the third spring is fixedly connected to the bottom of the limiting rod (72).