CN220766018U

CN220766018U - Food packaging film rolling roughness deviation correcting device

Info

Publication number: CN220766018U
Application number: CN202322447554.3U
Authority: CN
Inventors: 占世斌; 经世强; 冯军辉
Original assignee: Jiangxi Salt Industry Packaging Co ltd
Current assignee: Jiangxi Salt Industry Packaging Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-12
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a rolling flatness correction device for a food packaging film, which comprises a base and a vertical plate. The beneficial effects are that: according to the utility model, the winding tube, the push plate and the support rod are adopted, when the food packaging film is produced and wound, the winding tube can be sleeved outside the winding tube from the overhanging end of the winding tube, then the second hand wheel is rotated to drive the second screw rod to rotate, further the second screw rod is driven to rotate, further the sleeve is driven to move, the support rod is pushed to abut against the winding tube by the outer movement of the connecting rod, the winding tube can be fixed, after winding is completed, the second hand wheel is reversely rotated, the supporting rod is released to tightly clamp the winding tube, the winding tube is in a free state at the moment, then the linear sliding table is started to drive the suspender and the push ring to move, and packaging films on the surface of the winding tube and the winding tube can be pushed away from the outside of the winding tube, so that quick unloading can be completed.

Description

Food packaging film rolling roughness deviation correcting device

Technical Field

The utility model relates to the field of food packaging film winding devices, in particular to a food packaging film winding flatness deviation correcting device.

Background

The food packaging film is a necessity applied to food packaging, so that food is more convenient and safer in the transportation process, and is widely applied to daily life and industrial production, and a winding device is needed when the food packaging film is wound.

After retrieval, the publication number is CN218261076U, the name is a composite winding device for cutting the food packaging film by self-correcting and rotating with high flatness, the application proposes that when the existing winding device is used for winding the food packaging film, a winding drum is generally arranged on a winding roller, the position of the winding drum is fixed, the food packaging film cannot be completely wound on the winding drum because the position of the packaging film and the length of the winding drum cannot be adjusted, wrinkles exist on the surface of the wound food packaging film, meanwhile, after the winding drum is completed, workers are required to manually detach and carry the winding drum, because the winding drum has a certain weight after the winding is completed, the labor force is consumed, the inconvenient problem exists in use, the position of the winding drum can be adjusted according to the position of the winding film and the length of the winding drum through the arrangement of a fixing mechanism, the food packaging film can be completely rolled on the rolling drum, meanwhile, the pressing roller is arranged to flatten the food packaging film on the rolling drum, so that folds on the surface of the rolled food packaging film can be avoided, meanwhile, the moving plate is moved below the rolling drum, then the electric push rod is controlled to stretch, the electric push rod can drive the supporting plate on the supporting plate to move upwards, the rolling drum after the rolling is completed can be supported, then the moving plate is moved, the rolling drum can be detached from the rolling roller, the manual carrying of workers is avoided, the labor intensity of the workers is reduced, however, when the rolling drum is used, the pressing roller has the extrusion function, but the folds are formed before rolling, the pressing roller does not have the flattening function, the direct extrusion folds are easy to flatten to form folds, the folds are difficult to flatten in the later stage, the flattening efficiency is low, and the compression roller also can not carry out position adjustment according to the position of receipts reel, when food packaging film position changes, the compression roller is difficult to guarantee to push down food packaging film completely, influence flattening efficiency, simultaneously, the fixed knot who adopts of this application needs cup joint the surface of receipts reel again after the receipts reel cup joints the completion, then carrying out manual fixed, very trouble, when dismantling, still need dismantle fixed knot structure at first, move down just can accomplish the dismantlement to receipts reel after the support down, the step is loaded down with trivial details, also can further make the improvement.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a deviation correcting device for the rolling flatness of a food packaging film, which has the advantages of more convenient and quick assembly and disassembly of a rolling drum, improved use convenience, improved rolling flatness and efficiency and convenient adjustment and use, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of more convenient and quick assembly and disassembly of the winding drum, improvement of the use convenience, improvement of the winding evenness and efficiency and convenience in adjustment and use, the utility model adopts the following specific technical scheme:

the utility model provides a food packaging film rolling roughness deviation correcting device, including base and riser, base top surface one end fixed mounting has the riser, and riser top surface fixed mounting has the roof, and roof bottom surface fixed mounting has sharp slip table, riser opposite side surface fixed mounting has the mounting bracket, and mounting bracket opposite side surface fixed mounting has brake motor, and brake motor output installs the main shaft, the main shaft runs through mounting bracket and riser and rotates with mounting bracket and riser to be connected, and the other degree fixedly connected with winding tube of main shaft, the spout has been seted up to the winding tube outer wall, and winding tube axis position is provided with the second screw rod, and second screw rod one end is connected with winding tube inside one end through rotatory connecting piece and rotates, the second screw rod other end runs through the winding tube and rotates with the winding tube other end to be connected, and the second screw rod other end fixedly connected with the second hand wheel, and second screw rod outer wall screw thread cup joints the sleeve, the sleeve surface articulates through the articulated seat has the connecting rod, and the connecting rod runs through the spout and extends to the spout outside, and the connecting rod other end articulates through articulated support rod, the bracing piece outside has cup jointed the push ring, and the push ring has through the moving block bottom surface and the inside one side of straight line slip table fixed connection piece, the winding tube installs the spout, the spout has been seted up to the spout, and the rolling tube axis position has the second screw rod through the inside one end fixed connection with the inside the rolling tube has a slider, and rotates the slider fixed slider, and has a fixed slider, and a slider fixed slider is connected with the inside the sliding frame through the sliding frame, and has a slider inside the sliding frame, and the supporting rod is abutted against the winding cylinder.

Further, a plurality of support rods are arranged along the central axis of the second screw at equal angles, and the length of each support rod is greater than that of the winding cylinder.

Further, the outer surface of the supporting rod is subjected to napping treatment, the supporting rod is of a strip-shaped structure, and the outermost surface of the supporting rod is arc-shaped.

Further, the width of the sliding groove is equal to that of the connecting rod, and the sliding groove is in sliding abutting connection with the connecting rod.

Further, the first screw rod penetrates through the track and is rotatably connected with two ends of the track through bearings, and the first hand wheel is located in front of the track.

Further, the main shaft is rotationally connected with the vertical plate and the mounting frame through bearings, and the diameter of the main shaft is equal to the outer diameter of the winding pipe.

Further, the other end of the second screw rod is rotationally connected with the other end of the winding pipe through a damping bearing.

(III) beneficial effects

Compared with the prior art, the utility model provides a food packaging film rolling flatness correction device, which comprises the following components

The beneficial effects are that:

(1) When the food packaging film is produced and wound, the winding drum can be sleeved on the outer side of the winding drum from the overhanging end of the winding drum, a worker can move the winding drum according to the position of the packaging film to adjust the position, so that deviation is avoided, the worker can correct the deviation conveniently, the packaging film can be completely wound on the surface of the winding drum, then the second hand wheel is rotated to drive the second screw to rotate, the second screw is further driven to rotate, the sleeve is driven to move, the supporting rod is pushed to abut against the winding drum by the outer movement of the connecting rod, the winding drum can be fixed, after winding is completed, the second hand wheel is reversely rotated, the supporting rod is released to tightly clamp the winding drum, the winding drum is in a free state at the moment, then the linear sliding table is started to drive the hanging rod and the push ring to move, so that the packaging film on the surfaces of the winding drum and the winding drum can be pushed off from the outer side of the winding drum, and quick unloading can be completed.

(2) According to the utility model, the flattening roller is adopted, when the food packaging film is wound, the food packaging film passes through the roller frame to be lapped on the surface of the flattening roller and is in rolling butt joint with the flattening roller, the flattening roller rotates to flatten the food packaging film, so that the flatness of the vision screen packaging film is ensured, the generation of wrinkles is avoided, meanwhile, the problem that the wrinkles are flattened to form folds is avoided, in addition, a worker can rotate a first hand wheel to drive a first screw to rotate, the first screw drives a sliding block to move, the roller frame is driven to move, the flattening roller is driven to move, the position of the flattening roller is regulated, the distance between two ends of the flattening roller and two sides of the food packaging film is the same, the flattening efficiency is improved, the problem that the display efficiency generated by dislocation of the flattening roller and the food packaging film is reduced is further facilitated, and the flatness and the efficiency of winding are improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic side elevation view of a deviation correcting device for rolling flatness of a food packaging film;

fig. 2 is a schematic diagram of a front elevation structure of a deviation correcting device for rolling flatness of a food packaging film according to the present utility model;

FIG. 3 is a side view of a deviation correcting device for rolling flatness of a food packaging film according to the present utility model;

fig. 4 is a schematic view of the installation of the flattening roll proposed by the present utility model.

In the figure:

1. a base; 2. a vertical plate; 3. a top plate; 4. a linear sliding table; 5. a boom; 6. a cantilever plate; 7. a slide block; 8. a first screw; 9. a track; 10. a roller frame; 11. a flattening roller; 12. a winding pipe; 13. winding up a winding drum; 14. a connecting rod; 15. a second screw; 16. a push ring; 17. a support rod; 18. a sleeve; 19. a hinge base; 20. braking the motor; 21. a mounting frame; 22. a main shaft; 23. a first hand wheel; 24. the second hand wheel; 25. and a sliding groove.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a device for correcting rolling flatness of a food packaging film is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a deviation correcting device for rolling flatness of food packaging film according to the embodiment of the utility model comprises a base 1 and a vertical plate 2, wherein one end of the top surface of the base 1 is fixedly provided with the vertical plate 2, the top surface of the vertical plate 2 is fixedly provided with a top plate 3, the base 1 is parallel to the top plate 3, the bottom surface of the top plate 3 is fixedly provided with a linear sliding table 4, the other side surface of the vertical plate 2 is fixedly provided with a mounting frame 21, the mounting frame 21 is of an L-shaped structure, the other side surface of the mounting frame 21 is fixedly provided with a brake motor 20, the output end of the brake motor 20 is provided with a main shaft 22, the other end of the main shaft 22 is overhanging, the main shaft 22 penetrates through the mounting frame 21 and the vertical plate 2 and is rotationally connected with the mounting frame 21 and the vertical plate 2, wherein, the other end of the main shaft 22 is fixedly connected with a rolling tube 12, the interior of the rolling tube 12 is of a hollow structure, the outer wall of the winding tube 12 is provided with a plurality of sliding grooves 25, the sliding grooves 25 are arranged at equal angles, the central axis position of the winding tube 12 is provided with a second screw rod 15, the winding tube 12 and the second screw rod 15 are coaxially arranged, one end of the second screw rod 15 is rotationally connected with one end inside the winding tube 12 through a rotary connecting piece, the other end of the second screw rod 15 penetrates through the winding tube 12 and is rotationally connected with the other end of the winding tube 12, the other end of the second screw rod 15 is fixedly connected with a second hand wheel 24, the second screw rod 15 is convenient to rotate, the outer wall of the second screw rod 15 is in threaded sleeve joint with a sleeve 18, the sleeve 18 is provided with a plurality of sleeves 18, the surface of the sleeve 18 is hinged with a connecting rod 14 through a hinging seat 19, the connecting rod 14 penetrates through the sliding grooves 25 and extends to the outer side of the sliding grooves 25, the other end of the connecting rod 14 is hinged with a supporting rod 17 through the hinging seat 19, the outer side of the supporting rod 17 is sleeved with a push ring 16, the inner diameter of the push ring 16 is larger than the maximum unfolding diameter of the supporting rod 17, the push ring 16 is fixedly connected with the bottom surface of the moving block of the linear sliding table 4 through the hanging rod 5, the cantilever plate 6 is fixedly arranged on one side of the vertical plate 2, the track 9 is fixedly arranged on the bottom surface of the cantilever plate 6, the sliding block 7 is connected inside the track 9 in a sliding way, the roller frame 10 is fixedly arranged on the bottom surface of the sliding block 7, the flattening roller 11 is rotationally connected between the roller frames 10, the first screw rod 8 is rotationally connected inside the track 9 in a penetrating way, the first screw rod 8 penetrates through the sliding block 7 and is in threaded connection with the sliding block 7, one end of the first screw rod 8 is fixedly connected with the first hand wheel 23, the winding drum 13 is sleeved outside the supporting rod 17, the supporting rod 17 abuts against the winding drum 13, when the food packaging film is produced and wound, the winding drum 13 can be sleeved outside the winding drum 12 from the overhanging end of the winding drum 12, and a worker can firstly move the winding drum 13 according to the position of the packaging film, avoiding deviation, being convenient for the staff to rectify, ensuring that the packaging film can be completely rolled up to the surface of the winding drum 13, then, rotating the second hand wheel 24 to drive the second screw 15 to rotate, further driving the sleeve 18 to move, the connecting rod 14 is outwards moved to push the supporting rod 17 to tightly prop up the winding drum 13, fixing the winding drum 13, reversely rotating the second hand wheel 24 after rolling is completed, loosening the supporting rod 17 to tightly clamp the winding drum 13, the winding drum 13 is in a free state at the moment, then, starting the linear sliding table 4 to drive the suspender 5 and the push ring 16 to move, and then, the packaging film on the surfaces of the winding drum 13 and the winding drum 13 can be pushed away from the outer side of the winding drum 12, thus, quick unloading can be completed, the device adopts the overhanging winding structure, is very convenient and quick for the installation and the disassembly of the winding drum 13, the convenience of use is remarkably improved, simultaneously, food packaging film passes roller frame 10 overlap joint at flattening roller 11 surface when the rolling, roll butt with flattening roller 11, flattening roller 11 rotates and flattens food packaging film, guarantee to look the roughness of screen packaging film, avoid producing the fold, simultaneously also avoided flattening the fold and formed the problem of crease, in addition, staff rotatable first hand wheel 23, drive first screw rod 8 and rotate, first screw rod 8 drives slider 7 and removes, and then drive roller frame 10 and remove, and then drive flattening roller 11 and remove, adjust flattening roller 11's position, thereby make flattening roller 11 both ends apart from the interval of food packaging film both sides the same, flattening efficiency has been improved, the problem that flattening roller 11 and food packaging film dislocation produced exhibit efficiency reduces has been avoided, further the staff has made things convenient for the processing of rectifying, the planarization and the efficiency of rolling have been improved.

In one embodiment, the supporting rods 17 are arranged in a plurality of equal angles along the central axis of the second screw 15, and the length of the supporting rods 17 is larger than that of the winding drum 13, so that the position of the winding drum 13 can be conveniently adjusted by a worker, and deviation correction can be conveniently performed.

In one embodiment, the outer surface of the supporting rod 17 is subjected to napping treatment, so that friction force is improved, the supporting rod 17 is of a strip-shaped structure, the outermost surface of the supporting rod 17 is arc-shaped, and the diameter of the arc-shaped surface of the outermost side of the supporting rod 17 is radially matched with the inner diameter of the winding drum 13, so that the contact area is improved, and the stability of fixation is improved.

In one embodiment, the width of the sliding groove 25 is equal to the width of the connecting rod 14, and the sliding groove 25 is in sliding contact with the connecting rod 14, and the sliding groove 25 guides the connecting rod 14, so that the phenomenon that the connecting rod 14 and the sleeve 18 rotate when the second screw rod 15 rotates is avoided, and the connecting rod 14 is conveniently and stably unfolded and folded.

In one embodiment, the first screw 8 penetrates the track 9 and is rotatably connected to both ends of the track 9 through bearings, and the first hand wheel 23 is located in front of the track 9 to facilitate rotation of the first screw 8.

In one embodiment, the main shaft 22 is rotatably connected with the vertical plate 2 and the mounting frame 21 through bearings, and the diameter of the main shaft 22 is equal to the outer diameter of the winding pipe 12, and the main shaft 22 forms a stable overhanging structure through the vertical plate 2 and the mounting frame 21, so that sagging is avoided.

In one embodiment, the other end of the second screw 15 is rotatably connected with the other end of the winding tube 12 through a damping bearing, so that the second screw 15 is convenient to rotate and position, and the second screw 15 is prevented from rotating to influence the fixing effect on the winding tube 13 in the winding process.

Working principle:

when food packaging film production and winding are carried out, the winding drum 13 can be sleeved on the outer side of the winding drum 12 from the overhanging end of the winding drum 12, a worker can firstly move the winding drum 13 to adjust the position according to the position of the packaging film to avoid deviation, the worker can conveniently correct deviation, the packaging film can be completely wound on the surface of the winding drum 13, then, the second hand wheel 24 is rotated to drive the second screw 15 to rotate, further, the second screw 15 is driven to rotate, further, the sleeve 18 is driven to move, the connecting rod 14 is moved outwards to push the supporting rod 17 to abut against the winding drum 13, the winding drum 13 can be fixed, after winding is completed, the second hand wheel 24 is reversely rotated, the supporting rod 17 is released to tightly clamp the winding drum 13, the winding drum 13 is in a free state at the moment, then, the linear sliding table 4 is started to drive the hanging rod 5 and the push ring 16 to move, and the packaging film on the surfaces of the winding drum 13 and the winding drum 13 can be pushed off from the outer side of the winding drum 12, the quick unloading can be completed, the device adopts the overhanging winding structure, the installation and the disassembly of the winding drum 13 are very convenient and quick, the use convenience is obviously improved, meanwhile, when the food packaging film is wound, the food packaging film passes through the roller frame 10 and is lapped on the surface of the flattening roller 11 to be in rolling contact with the flattening roller 11, the flattening roller 11 rotates to flatten the food packaging film, the flatness of the vision screen packaging film is ensured, the generation of wrinkles is avoided, meanwhile, the problem of forming folds by flattening the wrinkles is avoided, in addition, the staff can rotate the first hand wheel 23 to drive the first screw 8 to rotate, the first screw 8 drives the sliding block 7 to move, the roller frame 10 is further driven to move, the flattening roller 11 is further driven to move, the position of the flattening roller 11 is adjusted, the distance between two ends of the flattening roller 11 and two sides of the food packaging film is the same, the flattening efficiency is improved, the problem of the exhibition efficiency reduction that the dislocation of nip roll 11 and food packaging film produced has been avoided, has further made things convenient for the staff to correct the processing, has improved the roughness and the efficiency of rolling.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a food packaging film rolling roughness deviation correcting device, its characterized in that, including base (1) and riser (2), base (1) top surface one end fixed mounting has riser (2), and riser (2) top surface fixed mounting has roof (3) to roof (3) bottom surface fixed mounting has sharp slip table (4), riser (2) opposite side surface fixed mounting has mounting bracket (21), and mounting bracket (21) opposite side surface fixed mounting has brake motor (20), and brake motor (20) output installs main shaft (22), main shaft (22) run through mounting bracket (21) and riser (2) and with mounting bracket (21) and riser (2) rotation connection to another degree fixedly connected with rolling pipe (12) of main shaft (22), spout (25) have been seted up to rolling pipe (12) outer wall, and rolling pipe (12) axis position is provided with second screw rod (15), and second screw rod (15) one end is rotated with the inside one end of rolling pipe (12) through rotatory connecting piece, second screw rod (15) other end run through mounting bracket (12) and rotate with second screw rod (24) other end, and second screw rod (18) are connected with second outer wall (18) fixedly cup joint sleeve, the utility model discloses a roller support is characterized by comprising a sleeve (18), a roller support (13) and a roller support (13), wherein the surface of the sleeve is hinged with a connecting rod (14) through a hinged seat (19), and the connecting rod (14) penetrates through a sliding groove (25) and extends to the outer side of the sliding groove (25), and the other end of the connecting rod (14) is hinged with a supporting rod (17) through the hinged seat (19), a push ring (16) is sleeved on the outer side of the supporting rod (17), the push ring (16) is fixedly connected with the bottom surface of a moving block of a linear sliding table (4) through a hanging rod (5), a cantilever plate (6) is fixedly arranged on one side of the vertical plate (2), a rail (9) is fixedly arranged on the bottom surface of the cantilever plate, a sliding block (7) is fixedly connected with the rail (9), a roller frame (10) is fixedly arranged on the bottom surface of the sliding block (7), a flattening roller (11) is rotatably connected between the roller frame (10), a first screw (8) is rotatably connected in a penetrating mode, the first screw (8) penetrates through the sliding block (7) and is in threaded connection with the sliding block (7), one end of the first screw (8) is fixedly connected with a first hand wheel (23), and the outer side of the supporting rod (17) is sleeved with the supporting rod (13) and the roller support (13).

2. The device for correcting the rolling flatness of the food packaging film according to claim 1, wherein a plurality of support rods (17) are arranged at equal angles along the central axis of the second screw (15), and the length of the support rods (17) is larger than that of the rolling barrel (13).

3. The device for correcting the rolling flatness of the food packaging film according to claim 1, wherein the outer surface of the supporting rod (17) is subjected to napping treatment, the supporting rod (17) is of a strip-shaped structure, and the outermost surface of the supporting rod (17) is arc-shaped.

4. The device for correcting the rolling flatness of food packaging films according to claim 1, wherein the width of the sliding groove (25) is equal to the width of the connecting rod (14), and the sliding groove (25) is in sliding abutting connection with the connecting rod (14).

5. The device for correcting the rolling flatness of the food packaging film according to claim 1, wherein the first screw (8) penetrates through the track (9) and is rotatably connected with two ends of the track (9) through bearings, and the first hand wheel (23) is located in front of the track (9).

6. The device for correcting the rolling flatness of the food packaging film according to claim 1, wherein the main shaft (22) is rotatably connected with the vertical plate (2) and the mounting frame (21) through bearings, and the diameter of the main shaft (22) is equal to the outer diameter of the rolling tube (12).

7. The device for correcting the rolling flatness of the food packaging film according to claim 1, wherein the other end of the second screw (15) is rotatably connected with the other end of the rolling tube (12) through a damping bearing.