CN219029960U - Packaging bag fixing device - Google Patents

Abstract

The utility model provides a packaging bag fixing device, which relates to the technical field of packaging devices, and comprises a base, wherein a lifting piece is arranged on the base, a mounting plate is rotatably arranged at the movable end of the lifting piece, supporting tables are uniformly distributed on the mounting plate, lifting components are mounted on each supporting table, a rotating shaft is rotatably arranged on each lifting component, supporting blocks are uniformly distributed on the rotating shaft along the circumferential direction of the rotating shaft, the supporting blocks extend downwards, and a driving device for driving all the supporting blocks to move is mounted on each supporting table; the staff struts the wrapping bag and supports, overlaps between the supporting shoe, and the supporting shoe is close to each other so that the staff will include the bag cover between the supporting shoe convenient this moment, then upwards draws the wrapping bag, drives the mutual principle of supporting shoe through drive arrangement, until the supporting shoe contacts with the inside wall of wrapping bag, can accomplish the fixing of wrapping bag this moment, and the opening including the bag is great, conveniently carries out the filling operation to the wrapping bag.

Description

Packaging bag fixing device

Technical Field

The utility model relates to the technical field of packaging devices, in particular to a packaging bag fixing device.

Background

The plastic package bag is a package bag which uses plastic as raw material and is used for producing various articles in daily life and industrial production. The plastic package is generally packaged by fixing the package, opening the package, filling the package with food, and sealing the package.

The utility model discloses a packing bag fixing device for automatic packing machine in the chinese patent of the bulletin number of authorizing CN209905204U, including rotating the disc, it is connected with the motor to rotate the disc, rotate disc circumference interval evenly and be equipped with a plurality of groups dead lever, every group dead lever includes two interval setting and perpendicular dead levers of rotating the disc, be equipped with first recess in the dead lever, the one end of first recess is equipped with first cylinder, and be equipped with first guide rail in first recess, the cooperation has the slider on the first guide rail, the piston rod end and the slider of first cylinder are connected, still be equipped with on the slider with first guide rail vertically bracing piece, be equipped with clamping mechanism on the bracing piece. The automatic fixing and releasing device has the advantages of simple structure and low cost, and the whole fixing and releasing process of the packaging bag realizes automatic operation, so that the problems in the prior art are solved.

However, the above technical scheme has the following defects that the packing bag is clamped by the driving of the air cylinder, but the feeding hole formed by the packing bag is square, so that the packing bag is inconvenient to load materials.

Disclosure of Invention

The utility model aims to provide a packaging bag fixing device, which aims to solve the problem that the opening of a packaging bag is smaller after a packaging bag fixing device supports a packaging belt in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the packaging bag fixing device comprises a base, the lifting part is arranged on the base, the movable end of the lifting part is rotatably provided with the mounting plate, supporting tables are uniformly distributed on the mounting plate, lifting assemblies are mounted on each supporting table, a rotating shaft is rotatably arranged on each lifting assembly, supporting blocks are uniformly distributed on the rotating shaft along the circumferential direction of the rotating shaft, the supporting blocks extend downwards, and driving devices for driving all the supporting blocks to move are mounted on the supporting tables.

In order to enable the lifting device to have the function of adapting to staff with different heights, the lifting device is further characterized in that the lifting device is an electric telescopic rod, and the mounting plate is rotatably arranged at the movable end of the electric telescopic rod.

In order to make the utility model have the function of conveniently rotating the mounting plate, the further technical scheme of the utility model is that a bearing is arranged between the movable end of the electric telescopic rod and the mounting plate.

In order to enable the lifting assembly to adapt to the packaging bags with different sizes, the lifting assembly comprises an electric push rod eccentrically arranged on a supporting table, a transverse rod pointing to the center of a mounting disc is arranged at the movable end of the electric push rod, and the rotating shaft is rotatably arranged at one end of the transverse rod.

In order to make the utility model have the function of driving the supporting block to move, the further technical scheme of the utility model is that the driving device comprises a rotating motor, the movable end of the rotating motor is fixedly connected with a rotating shaft, a gear is coaxially and fixedly arranged on the rotating shaft, racks are engaged on the gear along the circumferential direction of the gear, the racks are arranged on the cross rod in a sliding manner, and the supporting blocks are respectively and fixedly arranged on the racks.

According to a further technical scheme, a sliding groove is formed in the cross rod, and the rack is arranged in the sliding groove in a sliding mode.

According to a further technical scheme, the supporting blocks are arc-shaped.

According to a further technical scheme, one side of the supporting block, which is used for supporting the packaging bag, is provided with a flexible material.

The beneficial effects of the utility model are as follows:

the packing bag filling device comprises a base, wherein workers stand on the base, the height of a mounting plate can be adapted to the heights of different workers through the adjustment of a lifting piece, the packing bag is supported by the workers in a supporting mode and sleeved between supporting blocks in the operation process, the supporting blocks are mutually close to enable the workers to conveniently cover the packing bag between the supporting blocks, then the packing bag is lifted upwards, the mutual principle of the supporting blocks is driven through a driving device until the supporting blocks are in contact with the inner side wall of the packing bag, the packing bag can be fixed at the moment, the opening of the packing bag is large, and filling operation of the packing bag is convenient.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of another view of an embodiment of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a driving device according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a lifting member; 3. a mounting plate; 4. a support table; 5. a rotating shaft; 6. a support block; 7. a driving device; 71. a rotating motor; 72. a gear; 73. a rack; 8. a lifting assembly; 81. an electric push rod; 82. a cross bar.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-4, a packaging bag fixing device comprises a base 1, a lifting piece 2 is arranged on the base 1, a mounting plate 3 is rotatably arranged at the movable end of the lifting piece 2, supporting tables 4 are uniformly distributed on the mounting plate 3, lifting assemblies 8 are mounted on each supporting table 4, a rotating shaft 5 is rotatably arranged on each lifting assembly 8, supporting blocks 6 are uniformly distributed on the rotating shaft 5 along the circumferential direction of the rotating shaft, the supporting blocks 6 extend downwards, and a driving device 7 for driving all the supporting blocks 6 to move is mounted on each supporting table 4.

In this particular embodiment, including the in-process, the staff stands on base 1, through the regulation of lifting member 2, make the height of mounting disc 3 can adapt to different staff's height, in the operation in-process, the staff struts the wrapping bag support, the cover is between supporting shoe 6, the supporting shoe 6 is close to each other so that the staff conveniently will include the bag cover between supporting shoe 6 this moment, then upwards lift the wrapping bag, drive the mutual principle of supporting shoe 6 through drive arrangement 7, until the supporting shoe 6 contacts with the inside wall of wrapping bag, can accomplish the fixation of wrapping bag this moment, the opening including the bag is great, the convenience is filled the operation to the wrapping bag.

Specifically, the lifting piece 2 is an electric telescopic rod, and the mounting plate 3 is rotatably arranged at the movable end of the electric telescopic rod; the electric telescopic rod drives the mounting plate 3 to lift so as to adapt to staff with different heights.

Specifically, a bearing is arranged between the movable end of the electric telescopic rod and the mounting plate 3; the worker conveniently rotates the mounting plate 3 to fix the next packing bag.

Specifically, the lifting assembly 8 comprises an electric push rod 81 eccentrically arranged on the supporting table 4, a cross rod 82 pointing to the center of the installation plate 3 is installed at the movable end of the electric push rod 81, and the rotating shaft 5 is rotatably arranged at one end of the cross rod 82; the supporting table 4 is driven to lift through the lifting assembly 8 to lift, packaging bags with different depths can be filled at one side, and when the inner side wall of the packaging bags is supported by the supporting block 6 during filling, the bottom of the packaging bags can play a certain supporting role with the mounting plate 3 and the packaging bags.

Specifically, the driving device 7 includes a rotating motor 71, a movable end of the rotating motor 71 is fixedly connected with the rotating shaft 5, a gear 72 is coaxially and fixedly arranged on the rotating shaft 5, racks 73 are engaged on the gear 72 along the circumferential direction thereof, the racks 73 are slidably arranged on a cross rod 82, and the supporting blocks 6 are respectively and fixedly arranged on the racks 73; the rotating shaft 5 is driven to rotate through the rotation motor 71 to drive the gear 72 to rotate, and all racks 73 are driven to slide when the gear 72 rotates so that the supporting block 6 can support the inner wall of the packaging bag.

Specifically, the cross bar 82 is provided with a chute, and the rack 73 is slidably disposed in the chute; the rack 73 is conveniently supported.

Specifically, the supporting blocks 6 are arranged in an arc shape; the package bag is prevented from being damaged when being supported.

Specifically, a flexible material is arranged on one side of the supporting block 6 for supporting the packaging bag; preventing the package bag from being damaged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a wrapping bag fixing device, its characterized in that, including base (1), be provided with lifting unit (2) on base (1), the expansion end rotation of lifting unit (2) is provided with mounting disc (3), the equipartition is provided with brace table (4) on mounting disc (3), every install lifting unit (8) on brace table (4), rotate on lifting unit (8) and be provided with axis of rotation (5), along its circumference equipartition on axis of rotation (5) supporting shoe (6), supporting shoe (6) downwardly extending, install on brace table (4) and be used for driving drive arrangement (7) that all supporting shoe (6) removed.

2. The packaging bag fixing device according to claim 1, wherein the lifting piece (2) is an electric telescopic rod, and the mounting plate (3) is rotatably arranged at the movable end of the electric telescopic rod.

3. A packaging bag securing apparatus according to claim 2, wherein a bearing is mounted between the movable end of the electric telescopic rod and the mounting plate (3).

4. The packaging bag fixing device according to claim 1, wherein the lifting assembly (8) comprises an electric push rod (81) eccentrically arranged on the supporting table (4), a cross rod (82) pointing to the circle center of the mounting plate (3) is mounted at the movable end of the electric push rod (81), and the rotating shaft (5) is rotatably arranged at one end of the cross rod (82).

5. The packaging bag fixing device according to claim 1, wherein the driving device (7) comprises a rotating motor (71), a movable end of the rotating motor (71) is fixedly connected with the rotating shaft (5), a gear (72) is coaxially and fixedly arranged on the rotating shaft (5), racks (73) are meshed with the gear (72) along the circumferential direction of the gear, the racks (73) are slidably arranged on the cross bars (82), and the supporting blocks (6) are fixedly arranged on the racks (73) respectively.

6. The packaging bag fixing device according to claim 5, wherein the cross bar (82) is provided with a sliding groove, and the rack (73) is slidably arranged in the sliding groove.

7. A packaging bag securing device according to claim 1, characterized in that the support block (6) is arc-shaped.

8. A package holding device according to any one of claims 1-7, characterized in that the support block (6) is provided with a flexible material on the side for supporting the package.

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