CN220392827U - Leveling device for plastic film processing - Google Patents

Abstract

The utility model discloses a leveling device for plastic film processing, which relates to the technical field of plastic film processing and comprises a workbench, wherein a base is welded and connected to the bottom of the workbench, a workbench is fixedly connected to the top of the workbench, first openings are formed in the left side and the right side of the workbench, a first mounting frame is arranged on the right side of the workbench, the bottom of the first mounting frame is fixedly connected with the right side of the top of the workbench, a cleaning assembly is arranged in an inner cavity of the workbench, the cleaning assembly comprises a dust removal box arranged in the inner cavity of the workbench, sliding rods are fixedly connected to the left side and the right side of the top of the dust removal box, the tops of the two sliding rods penetrate through the top of the workbench, and a second spring is sleeved on the tops of the surfaces of the two sliding rods. The leveling device for processing the plastic film can clean the surface of the film.

Description

Leveling device for plastic film processing

Technical Field

The utility model relates to the technical field of plastic film processing, in particular to a leveling device for plastic film processing.

Background

The plastic film is made of high polymer materials such as polyethylene, polypropylene and the like, is mostly used for packaging and used as a film coating layer, and is easy to cause the film to generate wrinkles due to the problems of production materials or production operation, and needs to be leveled by a leveling machine;

the utility model patent of patent application publication number CN212891076U discloses a leveling device for plastic film laying and processing, which is provided with a base, a feed inlet, a leveling mechanism, a tensioning mechanism, a first support frame, a first fixed shaft, a guide roller, a second support frame and a winding roller, wherein the height of a film can be adjusted between a fixed roller and a compaction roller so as to facilitate the extrusion of the film for leveling the film, and an electric telescopic rod and the compaction roller can be used for adjusting films with different thicknesses;

but the scheme can not clean the surface of the film before leveling in the use process, and dust or impurities on the surface of the film can cause abrasion to the surface of the film when leveling or rolling the surface of the film, so that the product quality is reduced.

Disclosure of Invention

The utility model mainly aims to provide a leveling device for plastic film processing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a leveling device is used in plastic film processing, includes the workstation, the bottom welded connection of workstation has the base, the top fixedly connected with workstation, first opening has been seted up to the left and right sides of workstation, the right side of workstation is provided with first mounting bracket, the bottom of first mounting bracket and the right side fixed connection at workstation top, the inner chamber of workstation is provided with cleaning assembly;

the cleaning assembly comprises a dust removal box arranged in an inner cavity of the working box, sliding rods are fixedly connected to the left side and the right side of the top of the dust removal box, the tops of the two sliding rods penetrate through the top of the working table, second springs are sleeved on the tops of the surfaces of the two sliding rods, the bottoms of the two second springs are fixedly connected with the top of the working table, the tops of the two second springs are fixedly connected with the top of the sliding rods, linear vibration motors are fixedly connected to the left side and the right side of the top of the dust removal box, and second openings are formed in the left side and the right side of the dust removal box;

the dust box is characterized in that through holes are uniformly formed in the upper end and the lower end of the dust box, brushes are fixedly connected to the upper side and the lower side of the inner cavity of the dust box, a dust collecting pipe is fixedly connected to the bottom of the dust collecting box, an exhaust pump is fixedly connected to the right side of the dust collecting pipe, the bottom of the exhaust pump is fixedly connected with the top of the workbench, the bottom end of the dust collecting pipe extends to the inside of the base, a dust box is slidingly connected to the inside of the base, the bottom end of the dust collecting pipe is arranged above the dust box, a fan is fixedly connected to the top of the inner cavity of the working box, and the fan is arranged above the dust collecting box.

Preferably, the inboard of first mounting bracket is provided with the wind-up roll, both ends joint has first pivot around the wind-up roll, two the one end that the wind-up roll was kept away from to first pivot is rotated with the inner wall of first mounting bracket and is connected, the first pivot of back fixedly connected with of first mounting bracket, the rear end the one end that the wind-up roll was kept away from to first pivot is rotated with the front of second driving motor and is connected.

Preferably, the top of wind-up roll is provided with the fly frame, both ends fixedly connected with movable rod around the fly frame top, two the top of movable rod runs through the top of first mounting bracket, two the surface cover of movable rod is equipped with first spring, two the top of first spring and the inboard top fixed connection of first mounting bracket, two the bottom of first spring and the front and back both ends fixed connection at fly frame top, the inboard of fly frame is provided with the squeeze roll, both ends and the front and back both sides inner wall rotation connection of fly frame around the squeeze roll.

Preferably, the left side of the inner cavity of the working box is provided with a tension roller, the bottom end of the tension roller is fixedly connected with the top of the working table, the middle of the front surface of the working table is fixedly connected with a first driving motor, the top of the working table is provided with a groove, the left side and the right side of the groove are provided with limit grooves, and the grooved inner cavity is provided with a guide mechanism.

Preferably, the guiding mechanism comprises a rotary screw rod arranged in the slot, the front end of the rotary screw rod is rotationally connected with the back surface of the first driving motor, the rear end of the rotary screw rod is rotationally connected with the inner wall of the slot back surface, threads on the front end surface and the rear end surface of the rotary screw rod are different, and the front end and the rear end of the surface of the rotary screw rod are in threaded connection with moving blocks.

Preferably, the left and right sides fixedly connected with connecting rod at two movable block tops, the total number of connecting rod is four, and four the connecting rod is two for a set of, two sets of the top fixedly connected with guide block of connecting rod, two the guide slot has been seted up at the top of the opposite one side of guide block.

Preferably, the right side of work box inner chamber is provided with the second mounting bracket, the bottom of second mounting bracket and the top fixed connection of workstation, the inboard of second mounting bracket is provided with the pinch roller, both ends rotation are connected with the second pivot around the pinch roller, two the one end fixedly connected with slider of pinch roller is kept away from to the second pivot, the spout has been seted up to the inner wall of both sides around the second mounting bracket, two the inboard of spout is provided with the slide bar, two the top of slide bar and the inner chamber top fixed connection of spout, two the bottom of slide bar and the inner chamber bottom fixed connection of spout.

Preferably, the inner sides of the two movable frames are in sliding connection with the surfaces of the two sliding rods, the two telescopic rods are fixedly connected to the top of the second rotating shaft, the two telescopic rods are fixedly connected to the front end and the rear end of the inner wall of the top of the second mounting frame, a fixing frame is arranged above the pinch rollers, fixing rollers are arranged on the inner sides of the fixing frames, the front end and the rear end of each fixing roller are in rotary connection with the inner walls of the front side and the rear side of the fixing frame, and the front end and the rear end of the top of each fixing frame are fixedly connected with the inner sides of the top of the second mounting frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the surface of the film can be cleaned through the cleaning assembly, the film is prevented from entering the dust removing box through the second opening at one side, the two sides of the film can be cleaned by the brushes, and meanwhile, the dust removing box can keep small vibration under the action of the linear vibration motor, so that the brushes can more efficiently sweep dust off, the dust at the two sides of the film can be efficiently brushed off, the brushed dust enters the dust collecting box through the dust collecting pipe under the action of the fan and the suction pump to be uniformly collected, and the abrasion of the dust to the surface of the film during leveling or rolling of the film is avoided.

2. According to the utility model, through the guiding function of the arranged guiding mechanism on the film, the arranged first driving motor drives the rotary screw to rotate, the moving blocks at the two ends move on the surface of the rotary screw, so that the distance between the guiding blocks at the two sides is adjusted, films with different sizes can be applied, the arranged telescopic rod can push the pressing roller to move up and down through the second rotating shaft, and the distance between the fixed roller and the pressing roller is adjusted, so that films with different thicknesses can be leveled.

Drawings

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

FIG. 2 is a schematic view of the guide mechanism of the present utility model;

FIG. 3 is a schematic structural view of the winding mechanism of the present utility model;

FIG. 4 is a schematic view of the internal structure of the utility box;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;

fig. 6 is a schematic structural view of the leveling mechanism.

In the figure: 1. a work table; 2. a base; 3. a working box; 4. a dust collection box; 5. a first opening; 6. a first mounting frame; 7. a wind-up roll; 8. a squeeze roll; 9. a first driving motor; 10. a first rotating shaft; 11. a second driving motor; 12. a movable frame; 13. a movable rod; 14. a first spring; 15. tension roller; 16. a slide bar; 17. a second spring; 18. a dust removal box; 19. a second opening; 20. a brush; 21. a through hole; 22. a fan; 23. a linear vibration motor; 24. a dust collecting pipe; 25. an exhaust pump; 26. a guide mechanism; 27. slotting; 28. a limit groove; 29. a moving block; 30. a limiting plate; 31. a connecting rod; 32. a guide block; 33. a guide groove; 34. a second mounting frame; 35. a fixing frame; 36. a fixed roller; 37. a telescopic rod; 38. a pinch roller; 39. a second rotating shaft; 40. a chute; 41. a slide bar; 42. a slide block; 43. the screw is rotated.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 4 and 5, the leveling device for plastic film processing comprises a workbench 1, wherein a base 2 is welded and connected to the bottom of the workbench 1, a workbench 3 is fixedly connected to the top of the workbench 1, first openings 5 are formed in the left side and the right side of the workbench 3, a first mounting frame 6 is arranged on the right side of the workbench 3, the bottom of the first mounting frame 6 is fixedly connected with the right side of the top of the workbench 1, and a cleaning component is arranged in an inner cavity of the workbench 3;

the cleaning component comprises a dust removal box 18 arranged in the inner cavity of the working box 3, sliding rods 16 are fixedly connected to the left side and the right side of the top of the dust removal box 18, the top ends of the two sliding rods 16 penetrate through the top of the working table 1, second springs 17 are sleeved on the tops of the surfaces of the two sliding rods 16, the bottom ends of the two second springs 17 are fixedly connected with the top of the working table 1, the top ends of the two second springs 17 are fixedly connected with the top ends of the sliding rods 16, linear vibration motors 23 are fixedly connected to the left side and the right side of the top of the dust removal box 18, and second openings 19 are formed in the left side and the right side of the dust removal box 18;

the upper end and the lower end of the dust box 18 are uniformly provided with through holes 21, the upper side and the lower side of the inner cavity of the dust box 18 are fixedly connected with brushes 20, the bottom of the dust box 18 is fixedly connected with a dust collecting pipe 24, the right side of the dust collecting pipe 24 is fixedly connected with an exhaust pump 25, the bottom of the exhaust pump 25 is fixedly connected with the top of the workbench 1, the bottom end of the dust collecting pipe 24 extends to the inside of the base 2, the inside of the base 2 is slidably connected with a dust box 4, the bottom end of the dust collecting pipe 24 is arranged above the dust box 4, the top of the inner cavity of the working box 3 is fixedly connected with a fan 22, and the fan 22 is arranged above the dust box 18;

as shown in fig. 1 and 3, a wind-up roller 7 is arranged on the inner side of a first mounting frame 6, first rotating shafts 10 are clamped at the front end and the rear end of the wind-up roller 7, one ends of the two first rotating shafts 10, which are far away from the wind-up roller 7, are rotationally connected with the inner wall of the first mounting frame 6, the first rotating shafts 10 are fixedly connected with the back surface of the first mounting frame 6, one ends of the rear end first rotating shafts 10, which are far away from the wind-up roller 7, are rotationally connected with the front surface of a second driving motor 11, a movable frame 12 is arranged above the wind-up roller 7, movable rods 13 are fixedly connected with the front end and the rear end of the top of the movable frame 12, the top ends of the two movable rods 13 penetrate through the top of the first mounting frame 6, first springs 14 are sleeved on the surfaces of the two movable rods 13, the top ends of the two first springs 14 are fixedly connected with the top of the inner side of the first mounting frame 6, the bottom ends of the two first springs 14 are fixedly connected with the front end and the rear end of the top of the movable frame 12, a squeeze roller 8 is arranged on the inner side of the movable frame 12, and the front end and the rear end of the squeeze roller 8 are rotationally connected with the inner walls of the front side and rear side of the movable frame 12;

as shown in fig. 1, fig. 2 and fig. 4, a tension roller 15 is arranged on the left side of an inner cavity of the working box 3, the bottom end of the tension roller 15 is fixedly connected with the top of the working table 1, the middle part of the front surface of the working table 1 is fixedly connected with a first driving motor 9, a slot 27 is formed in the top of the working table 1, limit slots 28 are formed on the left side and the right side of the slot 27, a guide mechanism 26 is arranged in the inner cavity of the slot 27, the guide mechanism 26 comprises a rotary screw 43 arranged in the slot 27, the front end of the rotary screw 43 is rotationally connected with the back surface of the first driving motor 9, the rear end of the rotary screw 43 is rotationally connected with the back surface of the slot 27, threads on the front and rear end surfaces of the rotary screw 43 are different, the front and rear ends of the rotary screw 43 are in threaded connection with a moving block 29, and the front and rear ends of the surface of the rotary screw 43 are in threaded connection with the back surface of the rotary screw 43;

fig. 4 and 6 show that the right side of the inner cavity of the working box 3 is provided with a second mounting frame 34, the bottom end of the second mounting frame 34 is fixedly connected with the top of the working table 1, the inner side of the second mounting frame 34 is provided with a compression roller 38, the front end and the rear end of the compression roller 38 are rotationally connected with second rotating shafts 39, one end of each of the two second rotating shafts 39, which is far away from the compression roller 38, is fixedly connected with a sliding block 42, sliding grooves 40 are formed in the inner walls of the front side and the rear side of the second mounting frame 34, sliding rods 41 are arranged on the inner sides of the two sliding grooves 40, the top ends of the two sliding rods 41 are fixedly connected with the top ends of the inner cavities of the sliding grooves 40, the inner sides of the two movable frames 12 are in sliding connection with the surfaces of the two sliding rods 41, the top of the two second rotating shafts 39 are fixedly connected with telescopic rods 37, the top ends of the two telescopic rods 37 are fixedly connected with the front end and the rear end of the inner walls of the top of the second mounting frame 34, a fixing frame 35 is arranged above the compression roller 38, the inner sides of the fixing frame 35 are provided with fixing rollers 36, the front end and the rear end of each fixing roller 36 is rotationally connected with the inner walls of the front end and the rear end of the fixing frame 35, and the inner sides of the inner walls of the fixing frame 35 are fixedly connected with the front end and the rear end of the front end and the inner side of the fixing frame 34.

It should be noted that, the leveling device for plastic film processing is provided by the utility model, when in use, the film enters the dust removal box 18 through the second opening 19, both sides of the film can be cleaned by the hairbrush 20, meanwhile, the dust removal box 18 can keep small vibration under the action of the linear vibration motor 23, so that the hairbrush 20 can sweep dust more efficiently, dust on both sides of the film can be brushed off efficiently, the brushed dust enters the dust collection box 4 through the dust collection pipe 24 under the action of the fan 22 and the air suction pump 25 to be uniformly collected, the dust is prevented from wearing the surface of the film when leveling or rolling the film, the first driving motor 9 drives the rotary screw 43 to rotate, the moving blocks 29 at both ends move on the surface of the rotary screw 43, and then the distance between the guide blocks 32 at both sides is adjusted, the set telescopic rod 37 can push the pressing roller 38 to move up and down through the second rotating shaft 39, the distance between the fixed roller 36 and the pressing roller 38 is adjusted, so that the films with different thicknesses are leveled, the fixed roller 36 and the pressing roller 38 can be separated from the pressing roller 8 through the first pressing roller 8, and the rolling roller 8 can be prevented from being broken, and the rolling can be changed along with the rolling up and rolling up through the first pressing roller 8, and the rolling can be set up and the rolling up position of the rolling roller 8 can be changed along with the rolling up position of the rolling roller 8.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a leveling device is used in plastic film processing, includes workstation (1), its characterized in that: the bottom of the workbench (1) is welded and connected with a base (2), the top of the workbench (1) is fixedly connected with a workbench (3), first openings (5) are formed in the left side and the right side of the workbench (3), a first mounting frame (6) is arranged on the right side of the workbench (3), the bottom of the first mounting frame (6) is fixedly connected with the right side of the top of the workbench (1), and a cleaning assembly is arranged in an inner cavity of the workbench (3);

the cleaning assembly comprises a dust removal box (18) arranged in an inner cavity of the working box (3), sliding rods (16) are fixedly connected to the left side and the right side of the top of the dust removal box (18), the top ends of the two sliding rods (16) penetrate through the top of the working table (1), second springs (17) are sleeved on the top of the surfaces of the two sliding rods (16), the bottom ends of the two second springs (17) are fixedly connected with the top of the working table (1), the top ends of the two second springs (17) are fixedly connected with the top ends of the sliding rods (16), linear vibration motors (23) are fixedly connected to the left side and the right side of the top of the dust removal box (18), and second openings (19) are formed in the left side and the right side of the dust removal box (18);

the dust box is characterized in that through holes (21) are uniformly formed in the upper end and the lower end of the dust box (18), brushes (20) are fixedly connected to the upper side and the lower side of an inner cavity of the dust box (18), dust collecting pipes (24) are fixedly connected to the bottom of the dust box (18), exhaust pumps (25) are fixedly connected to the right side of the dust collecting pipes (24), the bottoms of the exhaust pumps (25) are fixedly connected with the top of the workbench (1), the bottom ends of the dust collecting pipes (24) extend to the inside of the base (2), dust boxes (4) are connected to the inside of the base (2) in a sliding mode, the bottom ends of the dust collecting pipes (24) are arranged above the dust boxes (4), fans (22) are fixedly connected to the top of the inner cavity of the working boxes (3), and the fans (22) are arranged above the dust boxes (18).

2. The leveling device for plastic film processing as set forth in claim 1, wherein: the inside of first mounting bracket (6) is provided with wind-up roll (7), both ends joint has first pivot (10) around wind-up roll (7), two the one end that wind-up roll (7) was kept away from to first pivot (10) is rotated with the inner wall of first mounting bracket (6) and is connected, the back fixedly connected with first pivot (10) of first mounting bracket (6), the rear end the one end that wind-up roll (7) was kept away from to first pivot (10) is rotated with the front of second driving motor (11) and is connected.

3. The leveling device for plastic film processing as set forth in claim 2, wherein: the winding roller is characterized in that a movable frame (12) is arranged above the winding roller (7), movable rods (13) are fixedly connected to the front end and the rear end of the top of the movable frame (12), the top ends of the movable rods (13) penetrate through the top of the first mounting frame (6), a first spring (14) is sleeved on the surface of each movable rod (13), the top ends of the first springs (14) are fixedly connected with the top of the inner side of the first mounting frame (6), the bottom ends of the first springs (14) are fixedly connected with the front end and the rear end of the top of the movable frame (12), squeeze rollers (8) are arranged on the inner side of the movable frame (12), and the front end and the rear end of each squeeze roller (8) are rotatably connected with the inner walls of the front side and the rear sides of the movable frame (12).

4. The leveling device for plastic film processing as set forth in claim 1, wherein: the utility model discloses a workbench, including workstation (1), workstation (27), limit groove (28) have been seted up to the inner chamber left side of workstation (3), the top fixed connection of bottom and workstation (1) of tension roller (15), first driving motor (9) of positive middle part fixedly connected with of workstation (1), fluting (27) have been seted up at the top of workstation (1), limit groove (28) have been seted up to the left and right sides of fluting (27), the inner chamber of fluting (27) is provided with guiding mechanism (26).

5. The leveling device for plastic film processing as set forth in claim 4, wherein: the guide mechanism (26) comprises a rotary screw (43) arranged in the groove (27), the front end of the rotary screw (43) is rotationally connected with the back of the first driving motor (9), the rear end of the rotary screw (43) is rotationally connected with the inner wall of the back of the groove (27), threads on the front end surface and the rear end surface of the rotary screw (43) are different, and moving blocks (29) are in threaded connection with the front end and the rear end surface of the rotary screw (43).

6. The leveling device for plastic film processing as set forth in claim 5, wherein: the left and right sides fixedly connected with connecting rod (31) at two movable block (29) tops, the total number of connecting rod (31) is four, four connecting rod (31) are two each and are a set of, two sets of the top fixedly connected with guide block (32) at connecting rod (31), and two guide slot (33) have been seted up at the top of the opposite one side of guide block (32).

7. A flattening apparatus for plastic film processing as in claim 3, wherein: the right side of work box (3) inner chamber is provided with second mounting bracket (34), the bottom of second mounting bracket (34) and the top fixed connection of workstation (1), the inboard of second mounting bracket (34) is provided with pinch roller (38), the front and back both ends rotation of pinch roller (38) are connected with second pivot (39), two the one end fixedly connected with slider (42) of pinch roller (38) are kept away from to second pivot (39), spout (40) have been seted up to the inner wall of both sides around second mounting bracket (34), two the inboard of spout (40) is provided with slide bar (41), two the top of slide bar (41) and the inner chamber top fixed connection of spout (40), two the bottom of slide bar (41) and the inner chamber bottom fixed connection of spout (40).

8. The leveling device for plastic film processing as set forth in claim 7, wherein: the inside of two fly frame (12) and the surface sliding connection of two slide bars (41), two the top fixedly connected with telescopic link (37) of second pivot (39), two the top of telescopic link (37) and the front and back both ends fixed connection of second mounting bracket (34) top inner wall, the top of pinch roller (38) is provided with mount (35), the inboard of mount (35) is provided with fixed roller (36), both ends and the inner wall rotation connection of both sides around mount (35) around both ends, the front and back both ends at mount (35) top and the inboard top fixed connection of second mounting bracket (34).