CN221625277U - Coiling mechanism is used in processing of plastics food bag - Google Patents

Abstract

The utility model discloses a winding device for processing plastic food bags, which comprises a bottom plate, wherein an adjusting assembly is arranged on the bottom plate, and a smoothing mechanism is arranged on the adjusting assembly; the adjusting component comprises a limiting box fixedly connected to the bottom plate, one end of the fixing rod is rotationally connected with a fixing disc, one end of the rotating rod is fixedly connected with a second motor, the second motor drives the rotating rod, and the rotating rod is fixedly connected with a driving disc. According to the utility model, the movable seat is moved mutually through the rotation of the bidirectional screw rod, so that the supporting plates on the movable seat are driven to be close to each other slowly, the fixed disc and the driving disc on the supporting plates are further moved mutually, meanwhile, the fixed blocks at two ends of the winding core are aligned with the fixed grooves on the fixed disc and the driving disc, and the fixed disc and the driving disc are made to be close to each other to fix the winding core, thereby fixing the winding core with the width of the plastic bag, and winding the plastic bags with different sizes by replacing the winding cores with the widths of the plastic bags.

Description

Coiling mechanism is used in processing of plastics food bag

Technical Field

The utility model belongs to the technical field of plastic food bag processing, and particularly relates to a winding device for plastic food bag processing.

Background

In plastic food bag processing, a rolling device is needed to roll the plastic food bag, the rolling device is usually arranged on a material receiving part of a processing production line, raw materials are rolled into coiled materials in a mechanical mode, and the plastic food bag rolling device is widely applied to paper rolls, cloth rolls, plastic rolls and metal coiled material processing production lines.

The winding device for processing the food bag is required to be used during plastic processing, the winding device for processing the plastic in the prior art is of a fixed structure, is only suitable for food bag winding cores of original sizes, does not have the function of adjusting winding cores of different lengths, so that the existing winding cores cannot wind plastic bags of different sizes, the practicability of the device is reduced, and the winding device for processing the plastic food bag is improved.

Disclosure of utility model

In order to overcome the defects in the prior art, the embodiment of the utility model provides a winding device for processing plastic food bags, and the distance between a fixed disc and a driving disc can be adjusted through an adjusting assembly, so that the length of a winding core can be better adapted, the effect of adapting plastic bags with different widths is achieved, and the problems in the background art are solved.

In order to achieve the above purpose, the utility model provides a winding device for processing plastic food bags, which comprises a bottom plate, wherein an adjusting assembly is arranged on the bottom plate, and a smoothing mechanism is arranged on the adjusting assembly;

The adjusting component comprises a limit box fixedly connected to a bottom plate, a bidirectional screw rod is sleeved in the limit box, one end of the bidirectional screw rod is fixedly connected with a first motor, the bidirectional screw rod is driven by the first motor to rotate, two movable seats are sleeved on the bidirectional screw rod in a threaded mode, a supporting plate is fixedly connected to the top of each movable seat, a fixing rod is fixedly connected to the supporting plate and located on one side of each movable seat, a fixing disc is connected to one end of each fixing rod in a rotating mode, a rotating rod is sleeved on the supporting plate and located on the other side of each fixing rod in a rotating mode, a second motor is fixedly connected to one end of each rotating rod, the second motor drives the rotating rod to rotate, and a driving disc is fixedly connected to each rotating rod.

Preferably, the smoothing mechanism comprises a fixed plate fixedly connected to the top of the limit box, the top of the fixed plate is provided with a cylinder, an output shaft of the cylinder is fixedly connected with a support frame, and a smoothing roller is rotationally connected to the support frame.

Preferably, the fixing disc and the driving disc are provided with fixing grooves.

Preferably, a winding core is fixedly connected between the driving disc and the fixing disc, fixing blocks are fixedly connected to the two ends of the winding core, and the fixing blocks are matched and fixed with the fixing grooves.

Preferably, the bottom plate is provided with a fixing hole, the fixing hole is fixedly sleeved with a mounting frame, and the mounting frame is rotationally connected with a guide roller.

Preferably, the movable seat is provided with a threaded hole, and the movable seat is in threaded fit with the bidirectional screw.

The winding device for processing the plastic food bag has the following beneficial effects:

The movable seat is moved mutually through the rotation of the bidirectional screw rod, the supporting plates on the movable seat are driven to be relatively close to each other slowly, the fixing plates and the driving plates on the supporting plates are further moved mutually, the fixing blocks at two ends of the winding core are aligned with the fixing grooves on the fixing plates and the driving plates, the fixing plates and the driving plates are relatively close to each other to fix the winding core, and therefore the winding cores adapting to the width of the plastic bag are fixed, and the winding cores conforming to the width of the plastic bag are replaceable to wind the plastic bags of different sizes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic perspective view of a winding device for processing plastic food bags.

Fig. 2 is a schematic diagram of the overall structure of a winding device for processing plastic food bags.

Fig. 3 is a schematic side view of a winding device for processing plastic food bags.

Fig. 4 is a schematic top view of a winding device for processing plastic food bags.

In the figure: 1. a bottom plate; 2. a fixing plate; 3. a cylinder; 4. a limit box; 5. a movable seat; 6. a first motor; 7. a support plate; 8. a fixed plate; 9. a second motor; 10. a rotating rod; 11. a fixing groove; 12. a winding core; 13. a fixed block; 14. smoothing roller; 15. a fixed rod; 16. a support frame; 17. a guide roller; 18. a mounting frame; 19. a bidirectional screw; 20. the disc is driven.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, the embodiment of the utility model provides a winding device for processing plastic food bags, which comprises a bottom plate 1, wherein an adjusting component is arranged on the bottom plate 1, and a smoothing mechanism is arranged on the adjusting component;

The adjusting part includes the spacing box 4 of fixed connection on bottom plate 1, the inside rotation cover of spacing box 4 is equipped with two-way screw 19, the one end fixedly connected with first motor 6 of two-way screw 19, and first motor 6 drive two-way screw 19 rotates, the cover is equipped with two removal seats 5 on the two-way screw 19, the top fixedly connected with backup pad 7 of removal seat 5, fixedly connected with dead lever 15 on the backup pad 7 that is located one side, the one end rotation of dead lever 15 is connected with fixed disk 8, the cover is equipped with bull stick 10 that rotates on the backup pad 7 that is located the opposite side, the one end fixedly connected with second motor 9 of bull stick 10, and second motor 9 drive bull stick 10 rotates, bull stick 10 fixedly connected with driving disk 20.

As shown in fig. 1 and 2, the smoothing mechanism comprises a fixed plate 2 fixedly connected to the top of the limit box 4, a cylinder 3 is mounted on the top of the fixed plate 2, an output shaft of the cylinder 3 is fixedly connected with a support frame 16, and a smoothing roller 14 is rotatably connected to the support frame 16.

As shown in fig. 1, the fixing plate 8 and the driving plate 20 are provided with fixing grooves 11.

As shown in fig. 1, a winding core 12 is fixedly connected between the driving disc 20 and the fixed disc 8, two ends of the winding core 12 are fixedly connected with fixed blocks 13, and the fixed blocks 13 are matched and fixed with the fixed grooves 11.

As shown in fig. 1, a fixing hole is formed in the bottom plate 1, a mounting frame 18 is fixedly sleeved on the fixing hole, and a guide roller 17 is rotatably connected to the mounting frame 18. The plastic bag placed on the guide roller 17 is guided.

As shown in fig. 1, the movable seat 5 is provided with a threaded hole, and the movable seat 5 is in threaded fit with the bidirectional screw 19.

Working principle:

Firstly, according to the width of a plastic packaging bag, the matched winding core 12 is taken, then the first motor 6 is driven, the output shaft of the first motor 6 drives the bidirectional screw 19 to rotate clockwise, the movable seat 5 on the bidirectional screw 19 moves mutually, and then the supporting plate 7 on the movable seat 5 is driven to be close to each other slowly, the fixing disc 8 and the driving disc 20 on the supporting plate 7 further move mutually, meanwhile, the fixing blocks 13 at two ends of the winding core 12 are aligned with the fixing grooves 11 on the fixing disc 8 and the driving disc 20, the fixing disc 8 and the driving disc 20 are made to be close to each other to fix the winding core 12, accordingly, the matched winding core 12 is fixed, then the plastic food bag is spread on the guide roller 17, one end of the plastic food bag is fixed on the winding core 12, then the second motor 9 is driven, the output shaft of the second motor 9 drives the rotating rod 10, and accordingly, the rotating rod 10 drives the plastic bag on the winding core 12 to rotate, and then drives the fixing disc 8 to rotate synchronously, and then makes the plastic bag to be fixed under the rotation of the winding core 12, and makes the plastic bag to be fixed on the fixing disc 8 and the fixing disc 12 to be close to the winding core 12, and makes the surface of the winding core 12 smooth when the output shaft pushes the plastic bag to be close to the winding core 12, and makes the plastic bag roll 16 to be flat, and the plastic bag is made to be close to the winding core 12. Meanwhile, when the wound winding core 12 is required to be taken down, only the first motor 6 is required to be driven anticlockwise, so that the movable seat 5 on the first motor 6 drives the supporting plate 7 to move in opposite directions, and therefore the winding core 12 fixed on the fixed disc 8 and the driving disc 20 is released from fixation, and the winding core 12 is supported while moving, so that the winding core 12 can be taken down.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The winding device for processing the plastic food bag comprises a bottom plate (1), and is characterized in that an adjusting component is arranged on the bottom plate (1), and a smoothing mechanism is arranged on the adjusting component;

The utility model discloses a motor, including adjusting part, adjusting part and adjusting part, adjusting part includes spacing box (4) of fixed connection on bottom plate (1), the inside of spacing box (4) rotates the cover and is equipped with two-way screw rod (19), the one end fixedly connected with first motor (6) of two-way screw rod (19), and first motor (6) drive two-way screw rod (19) rotate, the screw thread cover is equipped with two removal seats (5) on two-way screw rod (19), the top fixedly connected with backup pad (7) of removal seat (5), be located one side fixedly connected with dead lever (15) on backup pad (7), the one end rotation of dead lever (15) is connected with fixed disk (8), is located the opposite side rotate the cover on backup pad (7) and be equipped with bull stick (10), the one end fixedly connected with second motor (9) of bull stick (10), and second motor (9) drive bull stick (10) rotate, bull stick (10) fixedly connected with driving disk (20).

2. The winding device for plastic food bag processing according to claim 1, wherein the smoothing mechanism comprises a fixed plate (2) fixedly connected to the top of the limit box (4), an air cylinder (3) is installed at the top of the fixed plate (2), an output shaft of the air cylinder (3) is fixedly connected with a supporting frame (16), and a smoothing roller (14) is rotatably connected to the supporting frame (16).

3. The winding device for processing plastic food bags according to claim 1, wherein the fixing disc (8) and the driving disc (20) are provided with fixing grooves (11).

4. A rolling device for processing plastic food bags according to claim 3, characterized in that a rolling core (12) is fixedly connected between the driving disc (20) and the fixed disc (8), two ends of the rolling core (12) are fixedly connected with fixed blocks (13), and the fixed blocks (13) are matched and fixed with the fixed grooves (11).

5. The winding device for processing plastic food bags according to claim 1, wherein the bottom plate (1) is provided with a fixing hole, a mounting frame (18) is fixedly sleeved on the fixing hole, and a guide roller (17) is rotatably connected to the mounting frame (18).

6. The winding device for processing plastic food bags according to claim 1, wherein the movable seat (5) is provided with a threaded hole, and the movable seat (5) is in threaded fit with a bidirectional screw (19).