CN218144829U

CN218144829U - Polyester film winding and roll changing mechanism convenient for discharging

Info

Publication number: CN218144829U
Application number: CN202222781818.4U
Authority: CN
Inventors: 席言华; 赵美琳; 高兵; 鲜清平
Original assignee: Wuxi Tuobang High Tech Materials Co ltd
Current assignee: Wuxi Tuobang High Tech Materials Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-27
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a polyester film winding mechanism of changing a roll convenient to unloading, including support frame, winding mechanism and fixed establishment, the spout has all been seted up to the both sides of support frame, and swing joint has the balladeur train in the spout, one of them one side swing joint of balladeur train has two turning blocks, two the equal swing joint in one side of turning block has the polyester film wind-up roll, the one end fixedly connected with second fixture block of polyester film wind-up roll, another two slide opening, two have all been equipped with the connecting rod in the slide opening, and the draw-in groove has been seted up to the one end of connecting rod. The utility model discloses not only can carry out the rolling of not stopping intermitting on to polyester film, save the time, improve efficiency, can prevent moreover that one of them polyester film wind-up roll from changing the angle of balladeur train at the in-process of rolling because of weight gain, having improved the stability of winding change of lap mechanism to the polyester film rolling, can also improve the stability that winding change of lap mechanism used.

Description

Polyester film winding and roll changing mechanism convenient for discharging

Technical Field

The utility model relates to a polyester film technical field especially relates to a polyester film twines reel changer convenient to unloading.

Background

The polyester film is a film material which is prepared by adopting an extrusion method to prepare thick sheets from raw materials and then stretching, the cooled polyester film needs to be rolled in the production process, and after the rolling is finished, a rolling cylinder for winding the film needs to be blanked, namely, the roll changing operation is carried out.

The conventional roll changing operation is completed through manual roll changing, and the winding device also works by using one mylar winding roller, so that a machine cannot work when the mylar winding roller is disassembled, and time is wasted, so that the roll changing mechanism convenient for blanking is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polyester film winding and roll changing mechanism convenient for blanking.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a polyester film winding roll change mechanism convenient to unloading, includes support frame, winding mechanism and fixed establishment, the spout has all been seted up to the both sides of support frame, and swing joint has the balladeur train in the spout, one of them one side swing joint of balladeur train has two turning blocks, two the equal swing joint in one side of turning block has the polyester film wind-up roll, and the one end fixedly connected with second fixture block of polyester film wind-up roll, another two slide opening, two have all been equipped with the connecting rod in the slide opening, and the draw-in groove has been seted up to the one end of connecting rod, and second fixture block and draw-in groove swing joint, threaded hole has been seted up in the outside of connecting rod, and threaded hole and draw-in groove are linked together, threaded hole swing joint has the fixed silk, the groove of keeping away has been seted up to one side of support frame, and the connecting rod passes and keeps away the groove.

As the utility model discloses further scheme again, winding mechanism includes the backup pad, backup pad fixed connection is in one side of support frame, the last fixed surface of backup pad is connected with the motor, the first fixture block of one end fixedly connected with of motor output shaft, the bayonet socket has been seted up to the other end of connecting rod, and first fixture block and bayonet socket swing joint.

As the utility model discloses still further scheme, fixed establishment includes the push pedal, a plurality of slide openings have been seted up to one side of support frame, and is a plurality of equal swing joint has the guide bar in the slide opening, the push pedal is fixed mutually with the guide bar, the spring has been cup jointed in the outside of guide bar, and the both ends of spring are fixed mutually with support frame and push pedal respectively, two recesses, another have been seted up to one side fixedly connected with solid fixed ring of support frame, one side of solid fixed ring two lugs of balladeur train one side fixedly connected with, and lug and recess swing joint.

As a further scheme of the utility model, another one side fixedly connected with knob of balladeur train, and the knob passes and keeps away the position groove.

As the utility model discloses scheme further again, one side fixedly connected with fixed muscle of support frame, and fixed muscle is fixed mutually with the backup pad.

As the utility model discloses further scheme again, two rings of top fixedly connected with of support frame, and rings evenly distributed.

As the utility model discloses further scheme again, a plurality of footing of bottom fixedly connected with of support frame, and footing evenly distributed.

As the utility model discloses the scheme of furthering again, the bottom fixedly connected with slipmat of footing, and the slipmat is isometric with the footing.

The beneficial effects of the utility model are that:

1. the matching through balladeur train and polyester film wind-up roll is used, and the back is accomplished in the rolling on a polyester film wind-up roll, removes the balladeur train along the spout to the position of two polyester film wind-up rolls of adjustment lets another polyester film wind-up roll carry out the rolling, can carry out the rolling of not stopping on to polyester film, has saved the time, has improved efficiency.

2. Through fixed establishment's setting, can make the push pedal promote the lug on one of them balladeur train always with the groove contact under the effort of spring to fix the angle of balladeur train, prevent that one of them mylar wind-up roll from changing the angle of balladeur train because of weight increase at the in-process of rolling, improved the stability of winding change of lap mechanism to the mylar rolling.

3. Through the setting of slipmat, when will twine the mechanism of changing a roll and place subaerial, the slipmat on the footing can contact with ground, and the slipmat can increase the frictional force between footing and the ground this moment, makes the winding mechanism of changing a roll place more stable, has improved the stability that the mechanism of changing a roll used of winding.

Drawings

FIG. 1 is a right side perspective view of a polyester film winding and changing mechanism for facilitating blanking according to the present invention;

FIG. 2 is a schematic view of a left side perspective structure of a polyester film winding and roll changing mechanism for facilitating blanking provided by the present invention;

FIG. 3 is an enlarged schematic view of the part A of the winding and changing mechanism for polyester film convenient for blanking provided by the present invention;

fig. 4 is a schematic cross-sectional structural view of a fixing ring of a polyester film winding and roll-changing mechanism convenient for blanking provided by the present invention;

fig. 5 is a schematic diagram of a part B enlarged structure of the polyester film winding and roll-changing mechanism convenient for blanking according to the present invention.

In the figure: 1. a hoisting ring; 2. a chute; 3. a carriage; 4. a support frame; 5. footing; 6. a position avoiding groove; 7. fixing the ribs; 8. a support plate; 9. a knob; 10. a first clamping block; 11. a connecting rod; 12. a polyester film wind-up roll; 13. rotating the block; 14. a fixing ring; 15. a second fixture block; 16. a card slot; 17. fixing the wire; 18. a groove; 19. a bump; 20. pushing the plate; 21. a spring; 22. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person skilled in the art without making creative work belong to the scope of protection of the present invention.

Referring to fig. 1-5, a mylar winding and roll changing mechanism convenient for blanking comprises a support frame 4, a winding mechanism and a fixing mechanism, wherein two sides of the support frame 4 are respectively provided with a sliding groove 2, the sliding grooves 2 are connected with sliding frames 3 in a sliding manner, one side of one sliding frame 3 is rotatably connected with two rotating blocks 13, one side of each rotating block 13 is rotatably connected with a mylar winding roller 12, one end of each mylar winding roller 12 is welded with a second clamping block 15, one side of the other sliding frame 3 is provided with two sliding holes, two connecting rods 11 are respectively arranged in the two sliding holes, one end of each connecting rod 11 is provided with a clamping groove 16, the second clamping block 15 is clamped with the clamping groove 16, the outer side of each connecting rod 11 is provided with a threaded hole which is communicated with the clamping groove 16, the threaded hole is internally connected with a fixing wire 17, and the fixing wire 17 is contacted with the second clamping block 15, one side of the support frame 4 is provided with the avoiding groove 6, the connecting rod 11 penetrates through the avoiding groove 6, when the polyester film needs to be wound, the fixing wire 17 is rotated, the fixing wire 17 is not fixed to the second clamping block 15 any more, then the polyester film winding roller 12 is rotated, the second clamping block 15 is separated from the clamping groove 16, the paper roll is placed on the polyester film winding roller 12, the polyester film winding roller 12 is reversed, the second clamping block 15 enters the clamping groove 16 again, then the polyester film is fixed by using the fixing wire 17, after winding is completed, the sliding frame 3 is moved along the sliding groove 2, the sliding frame 3 can drive the connecting rod 11 to move, the positions of the two polyester film winding rollers 12 are exchanged, and therefore the other polyester film winding roller 12 can be used for winding the polyester film, continuous winding of the polyester film can be realized, the time is saved, and the efficiency is improved.

In the utility model, the winding mechanism comprises a support plate 8, the support plate 8 is fixed on one side of a support frame 4 through a bolt, a motor is fixed on the upper surface of the support plate 8 through a bolt, a first clamping block 10 is fixed on one end of a motor output shaft through a bolt, a bayonet is arranged on the other end of a connecting rod 11, the first clamping block 10 is connected with the bayonet in a clamping way, the motor can drive the connecting rod 11 to rotate, the connecting rod 11 can drive a polyester film winding roller 12 to rotate to wind the polyester film, the fixing mechanism comprises a push plate 20, a plurality of slide holes are arranged on one side of the support frame 4, guide rods 22 are connected in the slide holes in a sliding way, the push plate 20 is fixed with the guide rods 22, the push plate 20 is contacted with one of the carriages 3, a spring 21 is sleeved on the outer side of the guide rods 22, and two ends of the spring 21 are respectively fixed with the support frame 4 and the push plate 20, one side of the support frame 4 is fixed with a fixing ring 14 through bolts, one side of the fixing ring 14 is provided with two grooves 18, one side of the other carriage 3 is welded with two lugs 19, the lugs 19 are clamped with the grooves 18, one carriage 3 is pulled to move, the carriage 3 can drive the lugs 19 to move and push a push plate 20 to move, the push plate 20 can extrude a spring 21, meanwhile, the lugs 19 can be separated from the grooves 18, the carriage 3 can be moved, one side of the other carriage 3 is fixed with a knob 9 through bolts, the knob 9 penetrates through an avoiding groove 6, one side of the support frame 4 is welded with a fixing rib 7, the fixing rib 7 is fixed with a support plate 8, the fixing rib 7 can increase the connection relationship between the support plate 8 and the support frame 4, the top of the support frame 4 is welded with two hanging rings 1, the hanging rings 1 are uniformly distributed, the bottom of the support frame 4 is fixed with a plurality of feet 5 through bolts, and the feet 5 are uniformly distributed, the bottom of footing 5 bonds there is the slipmat, and the slipmat is isometric with footing 5, will twine to change the book mechanism and place subaerial time, the slipmat on the footing 5 can contact with ground, and the slipmat can increase the frictional force between footing 5 and the ground this moment, makes the winding change the book mechanism and places more stably, has improved the stability that the winding change of book mechanism used.

The working principle is as follows: when the polyester film needs to be wound, the fixing wire 17 is rotated to enable the fixing wire 17 not to fix the second clamping block 15, then the polyester film winding roller 12 is rotated to enable the second clamping block 15 to be separated from the clamping groove 16, then the paper roll is placed on the polyester film winding roller 12, the polyester film winding roller 12 is reversed to enable the second clamping block 15 to enter the clamping groove 16 again, then the fixing wire 17 is used for fixing the polyester film, then the motor is started, the motor drives one connecting rod 11 to rotate through the first clamping block 10, one connecting rod 11 drives the corresponding polyester film winding roller 12 to rotate to wind the polyester film, after the winding is completed, the motor is turned off, one sliding frame 3 is pulled to move, the sliding frame 3 drives the convex block 19 to move and pushes the push plate 20 to move, push pedal 20 can extrude spring 21, lug 19 can break away from with recess 18 simultaneously, then remove balladeur train 3 along spout 2, balladeur train 3 can drive connecting rod 11 and remove, make first fixture block 10 break away from with one of them connecting rod 11, after balladeur train 3 removed the position interchange of two polyester film wind-up rolls 12, first fixture block 10 can with another connecting rod 11 joint this moment, then loosen balladeur train 3, push pedal 20 can promote balladeur train 3 under spring 21's effect and remove this moment, make lug 19 on the balladeur train 3 block with recess 18 card again, thereby can use another polyester film wind-up roll 12 to the polyester film, can carry out incessantly rolling to the polyester film, time is saved, and efficiency is improved.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Claims

1. The utility model provides a mylar winding roll change mechanism convenient to unloading, includes support frame (4), winding mechanism and fixed establishment, its characterized in that, spout (2) have all been seted up to the both sides of support frame (4), and swing joint has balladeur train (3) in spout (2), one of them one side swing joint of balladeur train (3) has two turning blocks (13), two equal swing joint in one side of turning block (13) has mylar wind-up roll (12), the one end fixedly connected with second fixture block (15) of mylar wind-up roll (12), another two sliding holes, two have been seted up to one side of balladeur train (3) all be equipped with connecting rod (11) in the sliding hole, draw-in groove (16) have been seted up to the one end of connecting rod (11), and second fixture block (15) and draw-in groove (16) swing joint, the screw hole has been seted up in the outside of connecting rod (11), and the screw hole is linked together with draw-in groove (16), swing joint has fixed silk (17) in the screw hole, aversion groove (6) have been seted up to one side of support frame (4), and connecting rod (11) pass aversion groove (6).

2. The polyester film winding and roll changing mechanism convenient for blanking as claimed in claim 1, wherein the winding mechanism comprises a support plate (8), the support plate (8) is fixedly connected to one side of the support frame (4), a motor is fixedly connected to the upper surface of the support plate (8), a first clamping block (10) is fixedly connected to one end of an output shaft of the motor, a bayonet is formed in the other end of the connecting rod (11), and the first clamping block (10) is movably connected to the bayonet.

3. The polyester film winding and roll changing mechanism convenient for blanking according to claim 1, wherein the fixing mechanism comprises a push plate (20), one side of the support frame (4) is provided with a plurality of sliding holes, a guide rod (22) is movably connected in each sliding hole, the push plate (20) is fixed with the guide rod (22), the outer side of the guide rod (22) is sleeved with a spring (21), two ends of the spring (21) are respectively fixed with the support frame (4) and the push plate (20), one side of the support frame (4) is fixedly connected with a fixing ring (14), one side of the fixing ring (14) is provided with two grooves (18), the other side of the sliding frame (3) is fixedly connected with two convex blocks (19), and the convex blocks (19) are movably connected with the grooves (18).

4. The polyester film winding and roll changing mechanism convenient for blanking as claimed in claim 1, wherein a knob (9) is fixedly connected to one side of the other carriage (3), and the knob (9) penetrates through the avoiding groove (6).

5. The polyester film winding and roll changing mechanism convenient for blanking as claimed in claim 1, wherein a fixing rib (7) is fixedly connected to one side of the supporting frame (4), and the fixing rib (7) is fixed with the supporting plate (8).

6. The polyester film winding and roll changing mechanism convenient for blanking as claimed in claim 5, wherein two hanging rings (1) are fixedly connected to the top of the supporting frame (4), and the hanging rings (1) are uniformly distributed.

7. The polyester film winding and reel-changing mechanism convenient for blanking as claimed in claim 6, wherein a plurality of feet (5) are fixedly connected to the bottom of the supporting frame (4), and the feet (5) are uniformly distributed.

8. The easy-to-feed mylar winding and rewinding mechanism as claimed in claim 7, wherein said bottom of said foot (5) is fixedly connected with a non-slip mat, and said non-slip mat is equal in length to said foot (5).