CN218968368U

CN218968368U - Coiling mechanism is used in food packaging film production

Info

Publication number: CN218968368U
Application number: CN202223064303.9U
Authority: CN
Inventors: 龚正兴
Original assignee: Zunyi Xingyingpeng Plastic Packaging Co ltd
Current assignee: Zunyi Xingyingpeng Plastic Packaging Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-05
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the technical field of packaging film production and discloses a winding device for food packaging film production, which comprises a base, wherein the left side and the right side of the top of the base are respectively provided with a stand column, the left side of each stand column is provided with a U-shaped plate, the left side of the inner wall of each U-shaped plate is provided with a rotating shaft, one end of each rotating shaft extends to a position between two stand columns, the left side of each stand column on the right side is provided with a mounting shaft, and the opposite sides of each rotating shaft and each mounting shaft are respectively provided with a mounting block. This coiling mechanism is used in food packaging film production makes two locating pieces shift out from the inside of two constant head tanks respectively through twisting two hand wheels to remove the position restriction to the packing axle, alright wholly upwards mention packing axle, wind-up roll and the packaging film of rolling this moment, so that come to dismantle the packing axle wholly from the device, thereby realized the purpose of being convenient for dismantle the packing axle, and then made things convenient for unloading the packaging film of rolling.

Description

Coiling mechanism is used in food packaging film production

Technical Field

The utility model relates to the technical field of packaging film production, in particular to a winding device for producing a food packaging film.

Background

The food packaging film is a necessary product applied to food packaging, so that food is more convenient and safe in the transportation process, the food is widely applied to daily life and industrial production, a winding device is required to be used for winding the packaging film in the production process of the food packaging film, but the existing winding device for producing the food packaging film is mainly fixedly installed on a packaging shaft on the device in the use process, the packaging shaft is inconvenient to detach, and the packaging film is inconvenient to detach from the device after the packaging film is fully wound on the outer side of the packaging shaft, so that the winding device for producing the food packaging film is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a winding device for producing food packaging films, which has the advantages of being convenient for disassembling a packaging shaft and the like, and solves the problems that the packaging shaft on the device is mostly fixedly installed in the using process of the winding device for producing the food packaging films, and the packaging shaft is inconvenient to disassemble, so that the packaging film is inconvenient to disassemble from the device after the packaging shaft is fully rolled outside.

(II) technical scheme

In order to achieve the aim of facilitating the disassembly of the packaging shaft, the utility model provides the following technical scheme: the winding device for producing the food packaging film comprises a base, wherein the left side and the right side of the top of the base are respectively provided with an upright post, the left side of the upright post is provided with a U-shaped plate, the left side of the inner wall of the U-shaped plate is provided with a rotating shaft, one end of the rotating shaft extends to the position between the two upright posts, the right side of the upright post is provided with a mounting shaft, the opposite sides of the rotating shaft and the mounting shaft are respectively provided with mounting blocks, the opposite sides of the mounting blocks are respectively provided with a mounting groove, a packaging shaft is arranged between the mounting grooves, the outer side of the packaging shaft is provided with a winding roller positioned between the two mounting blocks, the left side and the right side of the winding roller are respectively provided with a limiting disc positioned on the outer side of the packaging shaft, the left side of the inner wall of the U-shaped plate is provided with a driving component, one end of the driving component is fixedly connected with the outer side of the rotating shaft, and the top of the base is provided with a limiting component positioned on the front side of the winding roller, limiting grooves are formed in the left side and the right side of the bottom of the packaging shaft, limiting blocks with one ends extending to the inner sides of the two limiting grooves are formed in the inner bottom walls of the mounting grooves, mounting cavities which are located on the opposite sides of the two mounting grooves are formed in the inner sides of the mounting blocks, fixing plates are arranged between the upper side and the lower side of the inner walls of the mounting cavities, threaded rods are arranged at the upper end and the lower end of the inner walls of the opposite sides of the mounting cavities, the opposite sides of the threaded rods extend to the opposite sides of the two fixing plates, moving blocks located on the opposite sides of the two fixing plates are arranged between the upper side and the lower side of the inner walls of the mounting cavities, the left side and the right side of the moving blocks are in threaded connection with the outer sides of the two threaded rods on the left side and the two threaded rods on the right side respectively, positioning grooves are formed in the left side and the right side of the packaging shaft, the two opposite sides of movable block all are provided with and lie in between the threaded rod of upper and lower both sides and one end extends to the inside locating piece of two constant head tanks respectively, left and right sides the opposite sides of threaded rod all is provided with driven bevel gear, two the interior diapire in installation cavity all is provided with and lies in the opposite sides of left and right sides driven bevel gear respectively and one end extends to the transmission shaft at two installation block tops respectively, two the outside of transmission shaft all is provided with the drive bevel gear of quantity for two, left side two drive bevel gear's one end respectively with two driven bevel gears in the left side meshing, two drive bevel gear's one end respectively with two driven bevel gears in the right side meshing, two the top of transmission shaft all is provided with the hand wheel.

Preferably, the driving assembly comprises a driving motor, the driving motor positioned below the rotating shaft is fixedly arranged on the left side of the inner wall of the U-shaped plate, a driving gear is fixedly arranged on the output shaft of the driving motor, and a driven gear which is positioned inside the U-shaped plate and is meshed with the driving gear is fixedly arranged on the outer side of the rotating shaft.

Preferably, the limiting component comprises supporting blocks, the top of the base is fixedly provided with two supporting blocks which are arranged on the front side of the winding roller and distributed in a bilateral symmetry manner, two connecting shafts which are arranged between the two supporting blocks in a number of two and distributed in a vertical symmetry manner are movably arranged between the two supporting blocks, and the outer sides of the two connecting shafts are fixedly provided with limiting rollers.

Preferably, the first bearing is fixedly arranged on the left side of the inner wall of the U-shaped plate, the rotating shaft is rotationally connected with the U-shaped plate through the first bearing, and the mounting hole matched with the rotating shaft is formed in the upright post on the left side.

Preferably, a second bearing is fixedly arranged on the left side of the upright post on the right side, and the mounting shaft is rotationally connected with the upright post on the right side through the second bearing.

Preferably, the upper and lower ends of the opposite sides of the two supporting blocks are fixedly provided with third bearings, and the connecting shaft is rotationally connected with the supporting blocks through the third bearings.

(III) beneficial effects

Compared with the prior art, the utility model provides the winding device for producing the food packaging film, which has the following beneficial effects:

this coiling mechanism is used in food packaging film production drives two transmission shafts and rotates through twisting two hand wheels, and two transmission shafts then can drive the threaded rod through drive bevel gear and driven bevel gear at rotatory in-process, left and right sides threaded rod then can drive two movable blocks and two locating pieces and remove in opposite directions at rotatory in-process, make two locating pieces shift out from the inside of two constant head tanks respectively, thereby remove the position restriction to the packing axle, alright here with packing axle, wind-up roll and the packing membrane of rolling wholly upwards mention, make the packing axle shift out from the inside of mounting groove, with this whole follow device of packing axle dismantlement, thereby realized the purpose of being convenient for dismantle the packing axle, and then made things convenient for the packing membrane of rolling to unload.

Drawings

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

fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1 base, 2 stand, 3U template, 4 pivot, 5 installation axle, 6 installation piece, 7 mounting groove, 8 packing axle, 9 wind-up roll, 10 spacing dish, 11 drive assembly, 111 driving motor, 112 driving gear, 113 driven gear, 12 spacing subassembly, 121 supporting shoe, 122 connecting axle, 123 spacing roller, 13 spacing groove, 14 stopper, 15 installation cavity, 16 fixed plate, 17 threaded rod, 18 movable block, 19 constant head tank, 20 locating piece, 21 driven bevel gear, 22 transmission shaft, 23 drive bevel gear, 24 hand wheel.

Detailed Description

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

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a coiling mechanism is used in food packaging film production, including base 1, the equal fixed mounting in both sides in top left and right sides of base 1 has stand 2, the right side fixed mounting of right side stand 2 has the controller, the left side fixed mounting of left side stand 2 has U template 3, the inner wall left side movable mounting of U template 3 has one end to extend to the pivot 4,U template 3 between two stands 2's the inner wall left side fixed mounting of inner wall has first bearing, pivot 4 is connected with U template 3 rotation through first bearing, the mounting hole with pivot 4 looks adaptation has been seted up to the inside of left side stand 2, the left side movable mounting of right side stand 2 has installation axle 5, the left side fixed mounting of right side stand 2 has the second bearing, installation axle 5 passes through the second bearing and rotates with right side stand 2 to be connected.

The equal fixed mounting of opposite sides of pivot 4 and installation axle 5 has installation piece 6, installation groove 7 has all been seted up to the opposite sides of two installation pieces 6, the interior roof of two installation grooves 7 is the opening design, movable mounting has packing axle 8 between two installation grooves 7, the outside fixed mounting of packing axle 8 has wind-up roll 9 that is located between two installation pieces 6, the equal fixed mounting in left and right sides of wind-up roll 9 has spacing dish 10 that is located the packing axle 8 outside, can dismantle between spacing dish 10 and the wind-up roll 9, thereby the convenience is unloaded.

The inner wall left side fixed mounting of U template 3 has one end and the outside fixed connection's of pivot drive assembly 11, and drive assembly 11 includes driving motor 111, and the inner wall left side fixed mounting of U template 3 has driving motor 111 that is located pivot 4 below, and driving motor 111's model is Y355, and driving motor 111's output shaft fixed mounting has drive gear 112, and the outside fixed mounting of pivot 4 has the driven gear 113 that is located inside and one end and the meshing of drive gear 112 of U template 3.

The top fixed mounting of base 1 has the spacing subassembly 12 that is located wind-up roll 9 front side, spacing subassembly 12 includes supporting shoe 121, the top fixed mounting of base 1 has the supporting shoe 121 that is located wind-up roll 9 front side and quantity is two and be bilateral symmetry distribution, movable mounting has the connecting axle 122 that is two and be upper and lower symmetry distribution between two supporting shoes 121, the upper and lower both ends of two supporting shoe 121 opposite sides are all fixed mounting has the third bearing, connecting axle 122 passes through the third bearing and is connected with supporting shoe 121 rotation, the outside of two connecting axles 122 is all fixed mounting has spacing roller 123, extrude food packaging film through two spacing rollers 123, guarantee that the food packaging film between spacing roller 123 and the wind-up roll 9 is in the state of tightening at the rolling in-process, thereby improve the effect of rolling.

The spacing groove 13 has all been seted up to the bottom left and right sides of packing axle 8, the stopper 14 that one end extends to two spacing groove 13 inside respectively is all fixed mounting in the interior diapire of two mounting grooves 7, the installation cavity 15 that is located two mounting grooves 7 opposite sides respectively has all been seted up to the inside of two installation piece 6, equal fixed mounting has fixed plate 16 between the inner wall upper and lower both sides of two installation cavity 15, threaded rod 17 has all been movably installed to the upper and lower both ends of two opposite side inner walls of two installation cavity 15, the opposite side of left and right sides threaded rod 17 extends to the opposite side of two fixed plate 16 respectively, the upper and lower both ends of two opposite side inner walls of two installation cavity 15 all fixed mounting has the fourth bearing, the left and right sides 17 pass through the fourth bearing respectively with the opposite side inner wall rotation connection of two installation cavity 15, equal movable mounting 18 that is located two opposite side of two fixed plate 16 between the inner wall upper and lower both sides of two installation cavity 15, the left and right movable block 18 has the threaded rod 19 with the outside threaded rod 17 of two opposite side of left side respectively, the left and right side threaded rod 8 is located two opposite side of two positioning piece 19 between the two opposite side of two positioning piece of setting grooves are seted up to the two opposite side of two positioning piece 19 respectively.

The opposite sides of the threaded rods 17 on the left side and the right side are fixedly provided with driven bevel gears 21, the inner bottom walls of the two mounting cavities 15 are movably provided with transmission shafts 22 which are respectively positioned on the opposite sides of the driven bevel gears 21 on the left side and the right side, one ends of the transmission shafts 22 extend to the tops of the two mounting blocks 6 respectively, the inner bottom walls of the two mounting cavities 15 are fixedly provided with fifth bearings, the transmission shafts 22 are rotatably connected with the inner bottom walls of the mounting cavities 15 through the fifth bearings, the outer sides of the two transmission shafts 22 are fixedly provided with driving bevel gears 23 with two numbers, one ends of the two driving bevel gears 23 on the left side are respectively meshed with the two driven bevel gears 21 on the left side, one ends of the two driving bevel gears 23 on the right side are respectively meshed with the two driven bevel gears 21 on the right side, and the tops of the two transmission shafts 22 are fixedly provided with hand wheels 24.

When the packaging film is used, food packaging film to be wound passes through between the two limiting rollers 123 and is wound on the outer side of the winding roller 9, then the driving motor 111 is started to drive the driving gear 112 to rotate, the driven gear 113 is used for driving the rotating shaft 4, the mounting block 6 and the packaging shaft 8 to integrally rotate, so that food packaging film is wound, after winding is completed, the driving motor 111 is closed, the two hand wheels 24 are twisted to drive the two transmission shafts 22 to rotate, the two transmission shafts 22 drive the threaded rods 17 through the driving bevel gears 23 and the driven bevel gears 21 in the rotating process, the threaded rods 17 on the left side and the right side drive the two moving blocks 18 and the two positioning blocks 20 to move in opposite directions in the rotating process, the two positioning blocks 20 are respectively moved out of the two positioning grooves 19, so that the position limitation on the packaging shaft 8 is eliminated, and at the moment, the packaging shaft 8 and the whole packaging film wound are lifted upwards to enable the packaging shaft 8 to be moved out of the mounting groove 7, so that the whole packaging shaft 8 is dismounted from the device to wind, and the packaging film discharged is convenient.

To sum up, this coiling mechanism is used in food packaging film production drives two transmission shafts 22 through twisting two hand wheels 24 and rotates, and two transmission shafts 22 come drive threaded rod 17 through drive bevel gear 23 and driven bevel gear 21 at rotatory in-process, left and right sides threaded rod 17 then can drive two movable blocks 18 and two locating pieces 20 and remove mutually in rotatory in-process, make two locating pieces 20 shift out respectively from the inside of two constant head tanks 19, thereby remove the position restriction to packing shaft 8, alright at this moment upwards lift packing shaft 8, wind-up roll 9 and the packaging film of rolling, so that packing shaft 8 wholly shifts out from the inside of mounting groove 7, thereby dismantle packing shaft 8 from the device, thereby the purpose of being convenient for dismantle packing shaft 8 is realized, and then the convenience is unloaded the packing film of rolling, current coiling mechanism is used in the use to the food packaging film production, the packing shaft on the device is mostly fixed mounting, inconvenient dismantlement to the packing shaft, lead to the inconvenient problem of dismantling the packing film from the device after the packing shaft outside is rolled up the packing film.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a coiling mechanism is used in food packaging film production, includes base (1), the top left and right sides of base (1) all is provided with stand (2), the left side of stand (2) is provided with U template (3), the inner wall left side of U template (3) is provided with pivot (4) that one end extends to between two stands (2), the right side the left side of stand (2) is provided with installation axle (5), the opposite side of pivot (4) and installation axle (5) all is provided with installation piece (6), two the opposite side of installation piece (6) all is provided with mounting groove (7), two be provided with between mounting groove (7) packing axle (8), the outside of packing axle (8) is provided with wind-up roll (9) that are located between two installation pieces (6), the left and right sides of wind-up roll (9) all is provided with spacing dish (10) in the outside of packing axle (8), the inner wall left side of U template (3) is provided with one end and pivot (4) outside fixed connection, the drive roll (1) is located the top subassembly (12) of top subassembly (12), it lies in its top subassembly (12) that lie in before. Limiting grooves (13) are formed in the left side and the right side of the bottom of the packaging shaft (8), limiting blocks (14) with one ends extending to the interiors of the two limiting grooves (13) are formed in the inner bottom walls of the mounting grooves (7), mounting cavities (15) located on the opposite sides of the two mounting grooves (7) are formed in the interiors of the mounting blocks (6), fixing plates (16) are arranged between the upper side and the lower side of the inner wall of the mounting cavities (15), threaded rods (17) are arranged at the upper end and the lower end of the inner wall of the opposite sides of the mounting cavities (15), the opposite sides of the threaded rods (17) extend to the opposite sides of the two fixing plates (16) respectively, a moving block (18) positioned on opposite sides of the two fixed plates (16) is arranged between the upper side and the lower side of the inner wall of the mounting cavity (15), the left moving block (18) and the right moving block are respectively connected with the left threaded rod (17) and the right threaded rod (17) in a threaded manner, positioning grooves (19) are arranged on the left side and the right side of the packaging shaft (8), positioning blocks (20) positioned between the threaded rods (17) on the upper side and the lower side and with one ends extending to the interiors of the two positioning grooves (19) are respectively arranged on the opposite sides of the moving block (18), driven bevel gears (21) are respectively arranged on the opposite sides of the threaded rods (17), the inner bottom wall of the installation cavity (15) is provided with a transmission shaft (22) which is respectively positioned at the opposite sides of the driven bevel gears (21) at the left side and the right side and one end of which is respectively extended to the tops of the two installation blocks (6), the outer sides of the transmission shafts (22) are provided with two driving bevel gears (23), one ends of the driving bevel gears (23) are respectively meshed with the two driven bevel gears (21) at the left side, one ends of the driving bevel gears (23) are respectively meshed with the two driven bevel gears (21) at the right side, and the tops of the transmission shafts (22) are respectively provided with a hand wheel (24).

2. The winding device for producing food packaging films according to claim 1, wherein: the driving assembly (11) comprises a driving motor (111), the driving motor (111) located below the rotating shaft (4) is fixedly installed on the left side of the inner wall of the U-shaped plate (3), a driving gear (112) is fixedly installed on an output shaft of the driving motor (111), and a driven gear (113) located inside the U-shaped plate (3) and meshed with the driving gear (112) is fixedly installed on the outer side of the rotating shaft (4).

3. The winding device for producing food packaging films according to claim 1, wherein: limiting component (12) are including supporting shoe (121), the top fixed mounting of base (1) is located wind-up roll (9) front side and quantity be two and be bilateral symmetry's supporting shoe (121), two movable mounting has quantity to be two and be connecting axle (122) of upper and lower symmetry's distribution between supporting shoe (121), two the outside of connecting axle (122) is all fixed mounting has limiting roller (123).

4. The winding device for producing food packaging films according to claim 1, wherein: the U-shaped plate (3) is characterized in that a first bearing is fixedly arranged on the left side of the inner wall of the U-shaped plate (3), the rotating shaft (4) is rotationally connected with the U-shaped plate (3) through the first bearing, and a mounting hole matched with the rotating shaft (4) is formed in the upright post (2) on the left side.

5. The winding device for producing food packaging films according to claim 1, wherein: the left side of the upright post (2) on the right side is fixedly provided with a second bearing, and the installation shaft (5) is rotationally connected with the right side upright post (2) through the second bearing.

6. A wrapping apparatus for producing a food packaging film according to claim 3, wherein: and the upper end and the lower end of the opposite sides of the two supporting blocks (121) are fixedly provided with third bearings, and the connecting shaft (122) is rotationally connected with the supporting blocks (121) through the third bearings.