CN217756033U

CN217756033U - Pre-shrinking winding device on PET heat treatment production line

Info

Publication number: CN217756033U
Application number: CN202220726887.2U
Authority: CN
Inventors: 白路凡
Original assignee: Dongguan Dosun Insulation Materials Co ltd
Current assignee: Dongguan Dosun Insulation Materials Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-11-08
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a pre-shrinking coiling mechanism on PET thermal treatment production line, including the bottom plate, be located the backup pad of bottom plate top and be located the first power frame of bottom plate top one side, the bottom plate is including setting up the mount in bottom plate top both sides, and the inside top of two sets of mounts all is provided with the fixed slot to and set up the fixed plate at mount one side top, and the inside bottom of two sets of mounts all is provided with the movable groove. The utility model discloses a gear motor drives the pivot and takes place to rotate, the pivoted pivot drives and rotates the wheel and takes place to rotate, it takes place to rotate to drive the material roller through the pivoted rotation wheel, the realization is carried out the rolling to the PET film, an elasticity is applyed the backup pad through first spring, can make backup pad and slide bar take place to slide through the slide opening, thereby make live-rollers and material roller in close contact with, can make live-rollers and support frame take place to rotate through the axis of rotation, thereby closely laminate the PET film in the material roller outside, it is better to the rolling effect of PET film.

Description

Pre-shrinking winding device on PET heat treatment production line

Technical Field

The utility model relates to a PET film rolling technical field specifically is a shrink coiling mechanism in advance on PET thermal treatment production line.

Background

The PET film is a packaging film with relatively comprehensive performance, and has good transparency and luster; the air tightness and the fragrance retention are good; moderate moisture resistance and reduced moisture permeability at low temperatures. The PET film has excellent mechanical performance, the toughness is the best of all thermoplastics, and the tensile strength and the impact strength are much higher than those of the common films.

In PET film production process, need carry out the rolling to the PET film through the coiling mechanism, most coiling mechanism simple structure that have now is not convenient for fix the material roller, leads to the work efficiency of coiling mechanism lower, and can produce the bubble to the rolling in-process of PET film, leads to relatively poor, inconvenient people's use to the rolling effect of PET film.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shrink coiling mechanism in advance on PET thermal treatment production line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shrink coiling mechanism in advance on PET thermal treatment production line, includes the bottom plate, is located the backup pad of bottom plate top and is located the first power frame of bottom plate top one side, the bottom plate includes:

the fixing frames are arranged on two sides of the top of the bottom plate, and fixing grooves are formed in the top ends of the two groups of fixing frames; and the fixed plates are arranged at the tops of one sides of the fixing frames, and the bottom ends inside the two groups of fixing frames are provided with movable grooves.

Preferably, the top of backup pad is provided with the support frame, the top at backup pad top is provided with the live-rollers, the inside of live-rollers is provided with the axis of rotation that runs through to the support frame inside, and is two sets of the bottom of mount one side all is provided with the supporting shoe, and is two sets of the bottom of supporting shoe is provided with the slide bar at the inside both ends of backup pad, and is two sets of the outside that the slide bar is located the backup pad bottom all is provided with first spring, and is two sets of the inside bottom of fixed slot all is provided with the recess, and is two sets of the inside of recess all is provided with the wheel that rolls.

Preferably, gear motor is installed to the one end of first power frame one side, gear motor's output is connected with and runs through to the inside pivot of first power frame, the pivot is located the outside of the inside one end of first power frame is provided with rotates the wheel, the bottom plate top is kept away from one side of first power frame is provided with the second power frame, the inside of first power frame and second power frame all is provided with the auxiliary wheel, the inside of auxiliary wheel is provided with the dwang, the both ends at first power frame and second power frame top all are provided with the movable rod that runs through to the fixed plate inside, the outside that the movable rod is located the fixed plate bottom is provided with the second spring, the inside of fixed slot is provided with the material roller.

Preferably, the fixing frame is welded to the base plate, the fixing plate is welded to the fixing frame, and the fixing plate is fixedly connected to the base plate through the fixing frame.

Preferably, the inside both sides of support frame all are provided with the bearing, and the axis of rotation runs through to the bearing inside, the axis of rotation passes through the bearing and is connected with the support frame rotation, the live-rollers passes through the axis of rotation and is connected with the support frame rotation.

Preferably, both sides of the inside of the supporting plate are provided with sliding holes, the supporting plate is in sliding connection with the sliding rod through the sliding holes, the supporting plate is movably connected with the fixing frame through a movable groove, and the supporting plate is in limit connection with the sliding rod through a supporting block.

Preferably, one side of gear motor is provided with the mount pad, gear motor passes through mount pad and first power frame fixed connection, the rotation wheel rotates with gear motor through the pivot to be connected, the auxiliary wheel rotates with second power frame and first power frame through the dwang to be connected.

Preferably, the material roller passes through the fixed slot and can dismantle with the mount and be connected, the inside both ends of fixed plate all are provided with the activity hole, the movable rod passes through activity hole and fixed plate swing joint.

Preferably, the four corners of the bottom plate are provided with supporting legs.

Preferably, the top of the movable rod is provided with a limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed slot with the material roller card go into the mount inside, can make movable rod and fixed plate take place the activity through the activity hole, carry on the spacing to the movable rod through the stopper, make the rotation effect of material roller better through the roll wheel inside the recess, exert an elasticity through the second spring to first power frame and second power frame, make the roll wheel and auxiliary wheel and material roller in close contact with, be convenient for fix the material roller, improved the work efficiency of coiling mechanism;

2. the utility model discloses a gear motor drives the pivot and takes place to rotate, the pivoted pivot drives and rotates the wheel and take place to rotate, it takes place to rotate to drive the material roller through the pivoted rotation wheel, the realization is carried out the rolling to the PET film, an elasticity is applyed to the backup pad through first spring, can make backup pad and slide bar take place to slide through the slide opening, thereby make live-rollers and material roller in close contact with, can make live-rollers and support frame take place to rotate through the axis of rotation, thereby closely laminate the PET film in the material roller outside, rolling effect to the PET film is better, the practicality of coiling mechanism is improved.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 101. a fixed mount; 102. a fixing groove; 103. a fixing plate; 104. a movable groove; 2. a support plate; 201. a support frame; 202. a rotating roller; 203. a rotating shaft; 204. a support block; 205. A slide bar; 206. a first spring; 207. a groove; 208. a rolling wheel; 3. a first power frame; 301. a reduction motor; 302. a rotating shaft; 303. a rotating wheel; 304. a second power frame; 305. an auxiliary wheel; 306. rotating the rod; 307. a movable rod; 308. a second spring; 309. and (5) material rollers.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides an embodiment of a pre-shrinking winding device on a PET heat treatment production line: the utility model provides a pre-shrinking coiling mechanism on PET thermal treatment production line, comprising a base plate 1, be located the backup pad 2 of bottom plate 1 top and be located the first power frame 3 of bottom plate 1 top one side, bottom plate 1 is including setting up the mount 101 in bottom plate 1 top both sides, and the inside top of two sets of mounts 101 all is provided with fixed slot 102, and set up the fixed plate 103 at mount 101 one side top, and the inside bottom of two sets of mounts 101 all is provided with movable groove 104, can make backup pad 2 and mount 101 take place the activity through movable groove 104.

Please refer to fig. 1 and fig. 3, a supporting frame 201 is disposed on the top of the supporting plate 2, a rotating roller 202 is disposed above the top of the supporting plate 2, a rotating shaft 203 penetrating into the supporting frame 201 is disposed inside the rotating roller 202, the rotating roller 202 and the supporting frame 201 can rotate better through the rotating shaft 203, supporting blocks 204 are disposed at the bottom of one side of the two sets of fixing brackets 101, sliding rods 205 disposed at two ends inside the supporting plate 2 are disposed at the bottom of the two sets of supporting blocks 204, the sliding rods 205 support the supporting plate 2 to move better up and down, a first spring 206 is disposed at the outer side of the bottom of the supporting plate 2, grooves 207 are disposed at the bottom of the two sets of fixing grooves 102, and rolling wheels 208 are disposed inside the two sets of grooves 207. Utilize first spring can play certain buffering cushioning effect, promote stability, the backup pad receives the spring action of first spring, and this effort is flexible, has flexible adjustable, from structural more the flexibility.

Example two

Please refer to fig. 1 and fig. 3, a pre-shrinking and rolling device on a PET thermal treatment production line, comprising a bottom plate 1, a support plate 2 located above the top of the bottom plate 1, and a first power frame 3 located on one side of the top of the bottom plate 1, wherein the bottom plate 1 comprises fixing frames 101 arranged on two sides of the top of the bottom plate 1, fixed slots 102 are arranged on the top ends of the two groups of fixing frames 101, and a fixing plate 103 is arranged on the top of one side of the fixing frame 101, and movable slots 104 are arranged on the bottom ends of the two groups of fixing frames 101, the support plate 2 and the fixing frames 101 can move through the movable slots 104, a speed reducing motor 301 is installed on one side of the first power frame 3, an output end of the speed reducing motor 301 is connected with a rotating shaft 302 penetrating through the inside of the first power frame 3, a rotating wheel 303 is arranged on the outer side of one end of the rotating shaft 302 located inside the first power frame 3, the rotating wheel 303 is driven to rotate by the speed reducing motor 301, a second power frame 304 is arranged on one side of the top of the bottom plate 1 far away from the first power frame 3, auxiliary power frame 304 is arranged inside the first power frame 3, auxiliary power frame 305 and the second power frame 304 are arranged inside the second power frame 304, an auxiliary power frame 309 arranged on the second power frame 308, and a second power frame 103 arranged on the top of the fixing plate 3, and a second power frame 103, and a second power frame 308, and a second power frame 304, and a second power spring 307, and a second power frame 103, and a second power frame 308, and a second power spring 307 are arranged on the fixing plate 308, and a PET heat roller 307.

Please refer to fig. 1 and fig. 3, the fixing frame 101 is welded to the bottom plate 1, the fixing plate 103 is welded to the fixing frame 101, the fixing plate 103 is fixedly connected to the bottom plate 1 through the fixing frame 101, the fixing plate 103 is fixed to the bottom plate 1 through the fixing frame 101, the four corners of the bottom plate 1 are all provided with supporting legs, and the supporting legs can be installed on the bottom plate through bolts or in a welding manner. The supporting legs play a role in supporting and adjusting the level.

EXAMPLE III

Please refer to fig. 1 and fig. 2, a pre-shrinking winding device on a PET heat treatment production line, which includes a bottom plate 1, a supporting plate 2 located above the top of the bottom plate 1, and a first power frame 3 located on one side of the top of the bottom plate 1, wherein the bottom plate 1 includes fixing frames 101 disposed on two sides of the top of the bottom plate 1, and top ends of two sets of fixing frames 101 are both provided with fixing grooves 102, and fixing plates 103 disposed on the top of one side of the fixing frames 101, and bottom ends of the two sets of fixing frames 101 are both provided with movable grooves 104, the supporting plate 2 and the fixing frames 101 can move through the movable grooves 104, a supporting frame 201 is disposed on the top of the supporting plate 2, bearings are disposed on two sides of the inside of the supporting frame 201, and a rotating shaft 203 penetrates into the bearings, the rotating shaft 203 is rotatably connected with the supporting frame 201 through the bearings, the rotating shaft 203 and the supporting frame 201 are rotatably connected through the rotating roller 202, so that the rotating effect of the rotating roller 202 is better, and the PET film can be conveniently wound.

Please refer to fig. 1 and fig. 2, the two sides of the inside of the supporting plate 2 are both provided with a sliding hole, the supporting plate 2 is slidably connected with the sliding rod 205 through the sliding hole, the supporting plate 2 and the sliding rod 205 can slide through the sliding hole, the supporting plate 2 is movably connected with the fixing frame 101 through the movable groove 104, the supporting plate 2 is connected with the sliding rod 205 through the supporting block 204 in a limiting manner, and the supporting plate 2 is limited through the supporting block 204.

Example four

Please refer to fig. 1 and fig. 3, a pre-shrinking and winding apparatus on a PET thermal treatment line, includes a bottom plate 1, a supporting plate 2 located above the top of the bottom plate 1, and a first power frame 3 located on one side of the top of the bottom plate 1, the bottom plate 1 includes fixing frames 101 disposed on two sides of the top of the bottom plate 1, top ends of two sets of fixing frames 101 are both provided with fixing slots 102, and fixing plates 103 disposed on the top of one side of the fixing frames 101, bottom ends of two sets of fixing frames 101 are both provided with movable slots 104, the supporting plate 2 and the fixing frames 101 can move through the movable slots 104, one end of one side of the first power frame 3 is provided with a reduction motor 301, one side of the reduction motor 301 is provided with a mounting seat, the reduction motor 301 is fixedly connected with the first power frame 3 through the mounting seat, the reduction motor 301 is fixedly mounted, a rotating wheel 303 is rotatably connected with the reduction motor 301 through a rotating shaft 302, and an auxiliary wheel 305 is rotatably connected with the second power frame 304 and the first power frame 3 through a rotating rod 306, so that the rotating effect of the auxiliary wheel 305 is better.

Please refer to fig. 1 and fig. 3, the material roller 309 is detachably connected to the fixing frame 101 through the fixing groove 102, the material roller 309 and the fixing frame 101 are conveniently detached through the fixing groove 102, two ends of the inside of the fixing plate 103 are both provided with a movable hole, the movable rod 307 is movably connected to the fixing plate 103 through the movable hole, the movable rod 307 and the fixing plate 103 can move through the movable hole, the top of the movable rod 307 is provided with a limit block, and the limit port is utilized to limit the maximum stroke when the movable rod and the fixing plate move relatively.

The working principle is as follows: the utility model discloses before using, go into the mount 101 through fixed slot 102 with material roller 309 card inside, can make movable rod 307 and fixed plate 103 take place the activity through the activity hole, it is spacing to movable rod 307 through the stopper, it is better to make the rotation effect of material roller 309 through the inside roll wheel 208 of recess 207, apply an elasticity to first power frame 3 and second power frame 304 through second spring 308, make runner 303 and auxiliary wheel 305 and material roller 309 in close contact with, be convenient for fix material roller 309, the work efficiency of coiling mechanism has been improved, in the use, switch on, it takes place to rotate to drive pivot 302 through gear motor 301, pivoted pivot 302 drives runner 303 and takes place to rotate, it takes place to rotate to drive material roller 309 through the pivoted runner, the realization is rolled up the PET film, an elasticity is applyed backup pad 2 through first spring 206, backup pad 2 can take place to slide with slide bar 205 through the slide opening, thereby make runner 202 and material roller 309 in close contact with, can make runner 202 take place to rotate with support frame 201 through axis of rotation 203, thereby closely laminate the PET film in the outside of material roller 309, the rolling effect of rolling up is better to PET film has improved practicality.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a shrink coiling mechanism in advance on PET thermal treatment production line which characterized in that: including bottom plate (1), be located backup pad (2) of bottom plate (1) top and be located first power frame (3) of bottom plate (1) top one side, bottom plate (1) includes:

the fixing frames (101) are arranged on two sides of the top of the bottom plate (1), and the top ends of the two groups of fixing frames (101) are provided with fixing grooves (102); and

the fixing plates (103) are arranged at the top of one side of the fixing frames (101), and the bottom ends of the inner parts of the two groups of fixing frames (101) are provided with movable grooves (104).

2. The pre-shrinking winding device on the PET heat treatment production line according to claim 1, characterized in that: the top of backup pad (2) is provided with support frame (201), the top at backup pad (2) top is provided with live-rollers (202), the inside of live-rollers (202) is provided with axis of rotation (203) that runs through to support frame (201) inside, and is two sets of the bottom of mount (101) one side all is provided with supporting shoe (204), and is two sets of the bottom of supporting shoe (204) is provided with slide bar (205) at the inside both ends of backup pad (2), and is two sets of the outside that slide bar (205) are located backup pad (2) bottom all is provided with first spring (206), and is two sets of the inside bottom of fixed slot (102) all is provided with recess (207), and is two sets of the inside of recess (207) all is provided with running wheel (208).

3. The pre-shrinking winding device on the PET heat treatment production line according to claim 2, characterized in that: gear motor (301) is installed to the one end of first power frame (3) one side, the output of gear motor (301) is connected with and runs through pivot (302) to first power frame (3) inside, pivot (302) are located the outside of the inside one end of first power frame (3) is provided with running wheel (303), keep away from at bottom plate (1) top one side of first power frame (3) is provided with second power frame (304), the inside of first power frame (3) and second power frame (304) all is provided with auxiliary wheel (305), the inside of auxiliary wheel (305) is provided with dwang (306), the both ends at first power frame (3) and second power frame (304) top all are provided with and run through to inside movable rod (307) of fixed plate (103), the outside that movable rod (307) are located fixed plate (103) bottom is provided with second spring (308), the inside of fixed slot (102) is provided with material roller (309).

4. The pre-shrinking winding device on the PET heat treatment production line according to claim 1, characterized in that: the fixing frame (101) is connected with the bottom plate (1) in a welded mode, the fixing plate (103) is connected with the fixing frame (101) in a welded mode, and the fixing plate (103) is fixedly connected with the bottom plate (1) through the fixing frame (101).

5. The pre-shrinking winding device on the PET heat treatment production line according to claim 2, characterized in that: the inside both sides of support frame (201) all are provided with the bearing, and axis of rotation (203) run through to the bearing inside, axis of rotation (203) are connected with support frame (201) rotation through the bearing, live-rollers (202) are connected with support frame (201) rotation through axis of rotation (203).

6. The pre-shrinking winding device on the PET heat treatment production line according to claim 2, characterized in that: both sides inside backup pad (2) all are provided with the slide opening, backup pad (2) pass through slide opening and slide bar (205) sliding connection, backup pad (2) pass through activity groove (104) and mount (101) swing joint, backup pad (2) pass through supporting shoe (204) and slide bar (205) limit connection.

7. The pre-shrinking winding device on the PET heat treatment production line according to claim 3, characterized in that: one side of gear motor (301) is provided with the mount pad, gear motor (301) is through mount pad and first power frame (3) fixed connection, it is connected with gear motor (301) rotation through pivot (302) to rotate wheel (303), auxiliary wheel (305) rotate with second power frame (304) and first power frame (3) through dwang (306) and be connected.

8. The pre-shrinking winding device on the PET heat treatment production line according to claim 3, characterized in that: the material roller (309) is detachably connected with the fixed frame (101) through the fixed groove (102), the two ends inside the fixed plate (103) are provided with movable holes, and the movable rod (307) is movably connected with the fixed plate (103) through the movable holes.

9. The pre-shrinking winding device on the PET heat treatment production line according to claim 4, characterized in that: the four corners of the bottom plate (1) are provided with supporting legs.

10. The pre-shrinking winding device for the PET heat treatment production line according to claim 3, wherein: the top of the movable rod (307) is provided with a limiting block.