CN219296723U

CN219296723U - Wrapping bag membrane is rolled up coiling mechanism

Info

Publication number: CN219296723U
Application number: CN202223140463.7U
Authority: CN
Inventors: 周旭阳
Original assignee: Nanning Rensheng Plastic Products Factory
Current assignee: Nanning Rensheng Plastic Products Factory
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-07-04
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a wrapping bag film winding device which comprises a winding component, a positioning component and a locking component, wherein the winding component comprises a base, a supporting plate, a winding piece and an adjusting piece, the supporting plate is fixed on the top of the base, the winding piece is arranged on the supporting plate, the adjusting piece is positioned above the supporting plate, the positioning component is arranged on the winding piece and comprises a positioning piece, an elastic piece and the locking piece, the positioning piece is positioned in a movable column, the elastic piece is fixed on one side of the positioning piece, and the locking piece is arranged in the positioning piece. The utility model has the beneficial effects that: the wrapping bag is rolled up through the rolling subassembly to fix the reel through locating component, and be convenient for change the reel, improved the rolling efficiency to the wrapping bag.

Description

Wrapping bag membrane is rolled up coiling mechanism

Technical Field

The utility model relates to the technical field of wrapping bag rolling, in particular to a wrapping bag film rolling device.

Background

The packaging bag is a packaging material commonly used in the food industry, and is usually formed by heat sealing packaging bag films. At present, the wrapping bag is because its in-process that uses and carry is all more convenient, and a large amount of being applied to our present daily life and work, wrapping bag need carry out the rolling with it after the production is accomplished to sell, chinese patent application number is 202121252706.9 a plastic packaging bag membrane roll-up device, and its beneficial effect is: 1. when using the device to carry out the rolling to the material, the accessible starts the second motor, drive the threaded rod and rotate, because the screw thread direction at threaded rod both ends is opposite for be located the slider on the threaded rod both ends, the fixed block towards threaded rod middle part is in opposite directions and go, adjust the length to the material, and then can align the clamp to the material of receiving epaxial rolling, prevent the phenomenon of off tracking from appearing in the rolling process of material, but the device is inconvenient for the reel to change when using, this just needs to consume longer time when leading to the staff to take off the reel after the rolling finishes, waste time and energy, the rolling efficiency of wrapping bag has been reduced.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or existing problems in wrapping bag film take-up and winding devices.

Therefore, the utility model aims to solve the problem that the winding drum is inconvenient to replace, so that a worker needs to consume longer time and labor when taking down the wound drum, and the winding efficiency of the packaging bag is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a coiling mechanism is rolled up to wrapping bag membrane, its includes, rolling subassembly, including base, backup pad, rolling spare and regulating part, the backup pad is fixed in the base top, the rolling spare set up in the backup pad, the regulating part is located the backup pad top.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the winding piece comprises a locating sleeve, a movable column, a fixed sleeve and a locating column, wherein the locating sleeve is fixed on one side of the supporting plate, the movable column is inserted into the locating sleeve, one end of the fixed sleeve is fixed with the supporting plate, and the locating column is inserted into the fixed sleeve.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the winding piece further comprises a limiting block, one side of the limiting block is fixed with the positioning sleeve, a limiting groove is formed in the movable column, and the limiting block slides in the limiting groove.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the winding piece further comprises a motor, the motor is arranged on one side of the supporting plate, and the positioning sleeve is fixed with the motor output shaft.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the adjusting piece comprises a fixing frame, a threaded rod and a connecting plate, wherein the fixing frame is fixed at the top of the supporting plate, the threaded rod is rotationally connected in the fixing frame, the connecting plate is in threaded connection with the outer side of the threaded rod, and the connecting plate is rotationally connected with the movable column and the positioning column respectively.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the positioning assembly is arranged on the winding piece and comprises a positioning piece, an elastic piece and a locking piece, wherein the positioning piece is positioned in the movable column, the elastic piece is fixed on one side of the positioning piece, and the locking piece is arranged in the positioning piece.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the locating piece comprises a locating rod, a baffle and a sliding block, wherein the locating rod is inserted into the movable column, the baffle is fixed on the outer side of the locating rod, the sliding block is fixed in the movable column, a sliding groove is formed in the locating rod, and the sliding block slides in the sliding groove.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the elastic piece comprises a first spring, and two ends of the first spring are respectively fixed with the positioning rod and the inner wall of the movable column.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the locking piece comprises a locking piece, a fixing column and a connecting block, wherein a clamping groove is formed in the positioning rod, the locking piece is located in the clamping groove, the fixing column is fixed in the positioning rod, and the connecting block is fixed on one side of the locking piece.

As a preferable scheme of the packaging bag film winding device, the utility model comprises the following steps: the locking piece further comprises a second spring and a push rod, two ends of the second spring are respectively fixed with the two locking blocks, and one end of the push rod is fixed with the connecting block.

The utility model has the beneficial effects that: the wrapping bag is rolled up through the rolling subassembly to fix the reel through locating component, and be convenient for change the reel, improved the rolling efficiency to the wrapping bag.

Drawings

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

fig. 1 is an overall structure diagram of a wrapping bag film roll-up device.

Fig. 2 is a sectional view of a positioning member of the wrapping bag film roll-up device.

Fig. 3 is a partially enlarged structural view of the wrapping bag film take-up and winding device at a in fig. 2.

Fig. 4 is a partially enlarged structural view of the wrapping bag film take-up and winding device at B in fig. 2.

Fig. 5 is a partially enlarged structural view of the wrapping bag film take-up and winding device at C in fig. 2.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, in a first embodiment of the present utility model, a wrapping film winding device is provided, where the wrapping film winding device includes a winding assembly 100, including a base 101, a support plate 102, a winding member 103, and an adjusting member 104, the support plate 102 is fixed on top of the base 101, the winding member 103 is disposed on the support plate 102, and the adjusting member 104 is located above the support plate 102.

The quantity of backup pad 102 is two, fixes respectively in base 101 top both sides, and backup pad 102 is used for supporting rolling spare 103, through rolling spare 103's setting for drive the reel and rotate, so can accomplish the rolling to the wrapping bag, regulating part 104 is used for adjusting the distance between rolling spare 103, makes it can carry out the rolling to the wrapping bag of different specifications and fixes a position, and this is prior art.

Example 2

Referring to fig. 1 to 3, a second embodiment of the present utility model is based on the previous embodiment.

Specifically, the winding member 103 includes a positioning sleeve 103a, a movable column 103b, a fixed sleeve 103c and a positioning column 103d, the positioning sleeve 103a is fixed on one side of the supporting plate 102, the movable column 103b is inserted into the positioning sleeve 103a, one end of the fixed sleeve 103c is fixed with the supporting plate 102, and the positioning column 103d is inserted into the fixed sleeve 103 c.

The positioning sleeve 103a is used for driving the movable column 103b to rotate, the movable column 103b is movably connected with the positioning sleeve 103a, the positioning column 103d is movably connected with the fixed sleeve 103c, and the packaging bag can be wound on the surface of the winding drum by placing the winding drum between the movable column 103b and the positioning column 103d and driving the movable column 103b to rotate through the positioning sleeve 103a, so that the movable column 103b drives the winding drum to rotate.

Specifically, the winding member 103 further includes a limiting block 103e, one side of the limiting block 103e is fixed to the positioning sleeve 103a, a limiting groove Z is formed in the movable column 103b, and the limiting block 103e slides in the limiting groove Z.

The two limiting blocks 103e are respectively fixed at two sides of the inside of the positioning sleeve 103a, the movable column 103b enables the limiting blocks 103e to slide in the limiting grooves Z when moving, and the two limiting blocks cooperate to limit the movable column 103b, so that the movable column 103b can only move horizontally in the positioning sleeve 103a and cannot rotate.

Specifically, the winding member 103 further includes a motor 103f, the motor 103f is disposed on one side of the support plate 102, and the positioning sleeve 103a is fixed to an output shaft of the motor 103 f.

The motor 103f is fixed with the support plate 102, and is used for driving the positioning sleeve 103a to rotate through the arrangement of the motor 103f, so that the positioning sleeve 103a can drive the movable column 103b to rotate.

Specifically, the adjusting member 104 includes a fixing frame 104a, a threaded rod 104b and a connecting plate 104c, the fixing frame 104a is fixed on the top of the supporting plate 102, the threaded rod 104b is rotatably connected in the fixing frame 104a, the connecting plate 104c is in threaded connection with the outer side of the threaded rod 104b, and the connecting plate 104c is rotatably connected with the movable column 103b and the positioning column 103d respectively.

The fixing frame 104a is U-shaped, the threaded rod 104b is rotationally connected with the fixing frame 104a through a bearing, threads at two ends of the threaded rod 104b are reversely arranged, the number of the connecting plates 104c is two, the two connecting plates 104c are respectively rotationally connected with the movable column 103b and the positioning column 103d through the bearing, a through groove is formed in the top of the fixing frame 104a, the upper end of the connecting plate 104c slides in the through groove, the two connecting plates 104c are driven to move simultaneously through rotation of the threaded rod 104b, and the positioning column 103d and the movable column 103b are respectively driven to move through the two connecting plates 104c, so that the distance between the two connecting plates is changed, and further wrapping bags with different specifications can be rolled and positioned.

Example 3

Referring to fig. 2, 4 and 5, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the positioning assembly 200 is disposed on the winding member 103, and includes a positioning member 201, an elastic member 202 and a locking member 203, where the positioning member 201 is located in the movable column 103b, the elastic member 202 is fixed on one side of the positioning member 201, and the locking member 203 is disposed in the positioning member 201.

Through setting up of setting element 201 for fix a position the reel, avoid it to appear not hard up condition when rotating, and setting element 201 is telescopic, with this is convenient for change the reel, through setting element 201's setting for apply a promotion's power to setting element 201, make setting element 201 more firm to the location of reel, locking piece 203 is used for locking between reel and setting element 201, avoids setting element 201 unable drive reel pivoted condition.

Specifically, the positioning piece 201 includes a positioning rod 201a, a baffle 201b and a slide block 201c, the positioning rod 201a is inserted into the movable column 103b, the baffle 201b is fixed on the outer side of the positioning rod 201a, the slide block 201c is fixed in the movable column 103b, a sliding groove X is formed in the positioning rod 201a, and the slide block 201c slides in the sliding groove X.

The number of the positioning rods 201a and the number of the baffle plates 201b are two, the other positioning rods 201a are fixed with the positioning column 103d, two ends of the winding drum are sleeved on the two positioning rods 201a, one of the positioning rods 201a is driven to rotate through the movable column 103b, so that the positioning rods 201a can drive the winding drum to rotate, the situation that the winding drum deflects when rotating can be avoided through the arrangement of the two positioning rods 201a, the packaging bag in winding is positioned through the baffle plates 201b, the situation that the packaging bag deflects to two sides is avoided, the number of the slide blocks 201c is two, the positioning rods 201a are respectively fixed on two sides inside the movable column 103b, the situation that the positioning rods autorotate inside the movable column 103b is avoided through the cooperation of the slide blocks 201c and the slide grooves X, when the winding drum needs to be disassembled after the packaging bag is completed, the positioning rods 201a are pushed into the movable column 103b, the distance between the two positioning rods 201a is larger than the length of the winding drum, and the winding drum can be taken down, and replaced.

Specifically, the elastic member 202 includes a first spring 202a, and two ends of the first spring 202a are respectively fixed to the positioning rod 201a and the inner wall of the movable column 103 b.

Through the arrangement of the first spring 202a, a pushing force is applied to the positioning rod 201a, and the positioning rod 201a pushes the baffle 201b to move, so that the baffle 201b can push the winding drum, the winding drum is placed more stably, and the winding drum is prevented from falling off.

Specifically, the locking member 203 includes a locking piece 203a, a fixing post 203b and a connecting block 203c, the positioning rod 201a is provided with a clamping groove V, the locking piece 203a is located in the clamping groove V, the fixing post 203b is fixed in the positioning rod 201a, and the connecting block 203c is fixed on one side of the locking piece 203 a.

The number of the locking pieces 203a is two, the locking pieces 203a are respectively positioned at two sides of the positioning rod 201a, protrusions are arranged on the outer sides of the locking pieces 203a, the inside of the winding drum is extruded through the locking pieces 203a, so that the condition that the winding drum rotates on the surface of the positioning rod 201a can be avoided, friction force between the locking pieces 203a and the winding drum can be increased through the protrusions, the condition that the winding drum rotates is further avoided, the number of the fixing columns 203b is four, the fixing columns 203b are respectively fixed at two sides of the inner side of the positioning rod 201a, the fixing columns 203b are movably connected with the connecting blocks 203c, the connecting blocks 203c can be positioned through the arrangement of the fixing columns 203b, the condition that the connecting blocks 203a deviate when moving is avoided, the connecting blocks 203c are arranged to drive the locking pieces 203a to move, the locking pieces 203a enter the clamping grooves V, the winding drum can be sleeved on the surface of the positioning rod 201a, or the winding drum can be taken down from the positioning rod 201 a.

Specifically, the locking member 203 further includes a second spring 203d and a push rod 203e, where two ends of the second spring 203d are fixed to the two locking blocks 203a, and one end of the push rod 203e is fixed to the connecting block 203 c.

Through the setting of second spring 203d for apply the power of a promotion to locking piece 203a, make locking piece 203a more fasten the extrusion of reel, further avoid the reel to take place the condition of rotation, push rod 203e one end runs through to the baffle 201b outside to with baffle 201b swing joint, through the setting of push rod 203e, the user of being convenient for promotes connecting block 203 c.

When in use, the threaded rod 104b is rotated to drive the two connecting plates 104c to move simultaneously, the two connecting plates 104c respectively drive the positioning column 103d and the movable column 103b to move, the positioning column 103d and the movable column 103b drive the positioning rods 201a and the baffle 201b at two sides to move, the distance between the baffle 201b is matched with that of a packaging bag, at the moment, the push rod 203e is pressed to drive the connecting block 203c and the locking block 203a to move, the locking block 203a enters the clamping groove V, meanwhile, the positioning rods 201a are pushed into the movable column 103b, the distance between the two positioning rods 201a is larger than the length of a winding drum, the winding drum is sleeved outside one positioning rod 201a, the restriction on the positioning rods 201a is released, a pushing force is applied to the positioning rods 201a through the first springs 202a, the baffle 201b is pushed to move by the positioning rod 201a, so that the baffle 201b can clamp and position the winding drum, at the moment, the motor 103f is started, the motor 103f drives the positioning sleeve 103a to rotate, the movable column 103b is driven by the positioning sleeve 103a to rotate, one of the positioning rods 201a is driven by the movable column 103b to rotate, the positioning rod 201a can drive the winding drum to rotate, winding of the packaging bag is completed, when the winding drum is needed to be replaced after the winding of the packaging bag is completed, the push rod 203e is only needed to be pushed to drive the connecting block 203c and the locking block 203a to move, the locking block 203a is separated from the winding drum, the positioning rod 201a is pushed into the movable column 103b, and the distance between the two positioning rods 201a is larger than the length of the winding drum, so that the winding drum can be removed, and the winding drum can be replaced.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A wrapping bag membrane is rolled up coiling mechanism, its characterized in that: comprising the steps of (a) a step of,

the winding assembly (100) comprises a base (101), a supporting plate (102), a winding piece (103) and an adjusting piece (104), wherein the supporting plate (102) is fixed at the top of the base (101), the winding piece (103) is arranged on the supporting plate (102), and the adjusting piece (104) is positioned above the supporting plate (102);

the positioning assembly (200) is arranged on the winding piece (103) and comprises a positioning piece (201), an elastic piece (202) and a locking piece (203), wherein the positioning piece (201) is arranged on the winding piece (103), the elastic piece (202) is fixed on one side of the positioning piece (201), and the locking piece (203) is arranged in the positioning piece (201).

2. The packaging film roll-up device as claimed in claim 1, wherein: the winding piece (103) comprises a positioning sleeve (103 a), a movable column (103 b), a fixed sleeve (103 c) and a positioning column (103 d), wherein the positioning sleeve (103 a) is fixed on one side of the supporting plate (102), the movable column (103 b) is inserted into the positioning sleeve (103 a), one end of the fixed sleeve (103 c) is fixed with the supporting plate (102), and the positioning column (103 d) is inserted into the fixed sleeve (103 c).

3. The packaging bag film roll-up device as claimed in claim 2, wherein: the winding piece (103) further comprises a limiting block (103 e), one side of the limiting block (103 e) is fixed with the locating sleeve (103 a), a limiting groove (Z) is formed in the movable column (103 b), and the limiting block (103 e) slides in the limiting groove (Z).

4. A wrapping-bag film take-up and winding apparatus as defined in claim 2 or 3, wherein: the winding piece (103) further comprises a motor (103 f), the motor (103 f) is arranged on one side of the supporting plate (102), and the positioning sleeve (103 a) is fixed with an output shaft of the motor (103 f).

5. The packaging film roll-up device of claim 4, wherein: the adjusting piece (104) comprises a fixing frame (104 a), a threaded rod (104 b) and a connecting plate (104 c), wherein the fixing frame (104 a) is fixed at the top of the supporting plate (102), the threaded rod (104 b) is rotationally connected in the fixing frame (104 a), the connecting plate (104 c) is in threaded connection with the outer side of the threaded rod (104 b), and the connecting plate (104 c) is rotationally connected with the movable column (103 b) and the positioning column (103 d) respectively.

6. The packaging film roll-up device of claim 5, wherein: the locating piece (201) comprises a locating rod (201 a), a baffle (201 b) and a sliding block (201 c), wherein the locating rod (201 a) is inserted into the movable column (103 b), the baffle (201 b) is fixed on the outer side of the locating rod (201 a), the sliding block (201 c) is fixed in the movable column (103 b), a sliding groove (X) is formed in the locating rod (201 a), and the sliding block (201 c) slides in the sliding groove (X).

7. The packaging film roll-up device of claim 6, wherein: the elastic piece (202) comprises a first spring (202 a), and two ends of the first spring (202 a) are respectively fixed with the inner walls of the positioning rod (201 a) and the movable column (103 b).

8. The packaging film roll-up device according to claim 6 or 7, wherein: the locking piece (203) comprises a locking piece (203 a), a fixing column (203 b) and a connecting block (203 c), wherein a clamping groove (V) is formed in the positioning rod (201 a), the locking piece (203 a) is located in the clamping groove (V), the fixing column (203 b) is fixed in the positioning rod (201 a), and the connecting block (203 c) is fixed on one side of the locking piece (203 a).

9. The packaging film roll-up device of claim 8, wherein: the locking piece (203) further comprises a second spring (203 d) and a push rod (203 e), two ends of the second spring (203 d) are respectively fixed with the two locking blocks (203 a), and one end of the push rod (203 e) is fixed with the connecting block (203 c).