CN218930041U

CN218930041U - Pressing device

Info

Publication number: CN218930041U
Application number: CN202320201831.XU
Authority: CN
Inventors: 王见; 何芸凤; 黄刚; 王涛; 濮阳人平; 李韬
Original assignee: Wuxi Tianyu Automation Equipment Co ltd
Current assignee: Wuxi Tianyu Automation Equipment Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-28
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to the technical field of production shaping devices, in particular to a bag pressing device. The device comprises a bracket, a mounting frame, a side plate pressing mechanism and a top plate pressing mechanism, wherein the mounting frame is arranged in the bracket, and a plurality of side plate pressing mechanisms are arranged around the mounting frame; the top plate pressing mechanism is arranged in the mounting frame and is positioned in a space surrounded by the side plate pressing mechanisms; the side plate pressing mechanism comprises a first air cylinder arranged at the top of the mounting frame, the output end of the first air cylinder is connected with a connecting frame, the bottom of the connecting frame is connected with a side plate, and the connecting frame is in sliding connection with the inner side surface of the mounting frame; the roof pressing mechanism comprises a second cylinder vertically arranged inside the mounting frame, and a roof is arranged at the output end of the second cylinder in a connecting mode. Install the support on the conveyer belt, can pressfitting around and the top of wrapping bag through curb plate pressing mechanism and roof pressing mechanism for the appearance of wrapping bag can become regular, thereby be convenient for follow-up pile up neatly and the transportation to the wrapping bag.

Description

Pressing device

Technical Field

The utility model relates to the technical field of production shaping devices, in particular to a bag pressing device.

Background

In the industrial manufacturing industry, it is necessary to put the product in a packaging bag for packaging and transportation, and in particular, in the production of powder particles, it is necessary to input the powder product into the packaging bag. Because the wrapping bag is softer, after the product bagging-off, its appearance is irregular, is unfavorable for subsequent stack and transportation very, consequently, need carry out pressfitting plastic to the appearance of wrapping bag for the appearance of wrapping bag can become regular, stack and transportation after can being convenient for.

The above-described problems are a need in the art for a solution.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a bag pressing device, so that the appearance of a product packaging bag can be pressed and regulated.

In order to solve the technical problems, the scheme provided by the utility model is as follows: the utility model provides a press-packing device, includes support, mounting bracket, curb plate pressing mechanism and roof pressing mechanism, the mounting bracket is arranged in the inside of support, a plurality of curb plate pressing mechanism set up in the periphery of mounting bracket; the top plate pressing mechanism is arranged in the mounting frame and is positioned in a space surrounded by the side plate pressing mechanisms;

the side plate pressing mechanism comprises a first air cylinder arranged at the top of the mounting frame, a connecting frame is connected and arranged at the output end of the first air cylinder, a side plate is connected and arranged at the bottom of the connecting frame, and the connecting frame is in sliding connection with the inner side surface of the mounting frame;

the top plate pressing mechanism comprises a second cylinder vertically arranged in the mounting frame, and a top plate is arranged at the output end of the second cylinder in a connecting mode.

As a further improvement of the utility model, the mounting frame comprises a plurality of sectional materials which are distributed in a shape of a Chinese character 'jing', the inner sides of the sectional materials are provided with slide ways, and the connecting frame is in sliding connection with the slide ways through rollers.

As a further improvement of the utility model, the side plate pressing mechanism further comprises a connecting rod and a compression rod which is obliquely arranged, wherein two ends of the connecting rod are respectively connected with the connecting frame and the compression rod, and the other end of the compression rod is connected with the side plate.

As a further improvement of the utility model, a track is arranged on the inner side surface of the bracket, the mounting frame is arranged on the bracket in a sliding manner through the matching of the pulley and the track, and a third cylinder for driving the mounting frame is arranged on the bracket.

As a further improvement of the utility model, a travel switch is arranged on the bracket and positioned at the tail end of the track.

The utility model has the beneficial effects that:

the utility model has reasonable and simple structure and convenient operation, the bracket is arranged on the conveying belt, the periphery and the top of the packaging bag can be pressed through the side plate pressing mechanism and the top plate pressing mechanism, the irregular shape can be shaped and reformed through the pressure of the air cylinder, and finally, the shape of the packaging bag can be regular, thereby being convenient for subsequent stacking and transportation of the packaging bag.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting bracket of the present utility model;

FIG. 4 is a schematic structural view of a side plate pressing mechanism according to the present utility model;

fig. 5 is a schematic structural diagram of a top plate pressing mechanism of the present utility model.

Reference numerals: 1. a bracket; 11. a track; 2. a mounting frame; 21. a section bar; 22. a slideway; 23. a pulley; 3. a side plate pressing mechanism; 31. a first cylinder; 32. a connecting frame; 33. a side plate; 34. a roller; 35. a connecting rod; 36. a compression rod; 4. a top plate pressing mechanism; 41. a second cylinder; 42. a top plate; 5. a third cylinder; 6. and a travel switch.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

Referring to fig. 1 to 5, an embodiment of the present utility model includes a bracket 1, a mounting frame 2 is installed inside the bracket 1, then four side plate pressing mechanisms 3 are respectively installed on four sides of the mounting frame 2, and then a top plate pressing mechanism 4 is installed inside the mounting frame 2, so that the top plate pressing mechanism 4 can move up and down in a space enclosed by the side plate pressing mechanisms 3. The side plate pressing mechanism 3 comprises a first air cylinder 31 horizontally fixed at the top of the mounting frame 2, a connecting frame 32 is fixedly connected to a piston rod of the first air cylinder 31, the connecting frame 32 can move on the inner side surface of the mounting frame 2, and finally a side plate 33 is fixed at the bottom of the connecting frame 32. Wherein the top plate pressing mechanism 4 comprises four second air cylinders 41 vertically arranged on four corners of the inner side of the mounting frame 2, and the four second air cylinders 41 are simultaneously connected with a top plate 42. And be provided with track 11 on support 1 medial surface, mounting bracket 2 slides through the cooperation of pulley 23 and track 11 and sets up on support 1, is provided with the third cylinder 5 of drive mounting bracket 2 on the support 1.

The support 1 is arranged on the conveying belt, so that packaging bags on the conveying belt can be positioned under a space surrounded by the side plate pressing mechanism 3. When the conveyer belt conveys the wrapping bag to the position right below the space surrounded by the side plate pressing mechanism 3, the third air cylinder 5 drives the mounting frame 2 to descend along the track 11, so that the side plate 33 descends to the periphery of the wrapping bag, and then the first air cylinder 31 drives the connecting frame 32 to move towards the periphery of the wrapping bag, so that the side plate 33 presses the periphery of the wrapping bag. The second cylinder 41 in turn controls the top plate 42 to be pressed down toward the top of the package. The irregular shape of the packaging bag can be shaped through the pressing of the side plates 33 and the top plate 42 on the periphery and the top of the packaging bag, so that the shape of the packaging bag can be regular, and the packaging bag is convenient to stack and transport subsequently.

As shown in fig. 3, the mounting frame 2 is composed of a plurality of sections 21, the sections 21 are assembled in a "well" shape, the top surface of the middle part of the "well" is provided with a mounting seat for fixing the first cylinder 31, and the bottom surface is provided with a mounting seat for fixing the second cylinder 41. The slide way 22 is arranged on the inner side surface of the section bar 21, the roller 34 matched with the slide way 22 is arranged on the connecting frame 32, and when the connecting frame 32 is driven by the first air cylinder 31, the connecting frame 32 can move on the mounting frame 2, so that the side plate 33 can move more stably.

As shown in fig. 4, one end of the connecting rod 35 is mounted on the connecting frame 32, and then both ends of the compression rod 36 are connected to the connecting rod 35 and the side plate 33, respectively. Since the compression rod 36 is elastically compressible to a certain extent, when the side plate 33 is pressed against the package bag, the side plate 33 can be always tightly attached to the side surface of the package bag, and the shaping effect of the package bag can be greatly improved.

As shown in fig. 1, in order to avoid detachment of the mounting frame 2 from the rail 11, a travel switch 6 is provided at the tail end of the rail 11, and a corresponding sensor piece is mounted on the mounting frame 2. In the moving process of the mounting frame 2, after the induction piece touches the travel switch 6, the third air cylinder 5 does not control the mounting frame 2 to descend any more, so that the derailment accident of the mounting frame 2 is avoided.

In actual operation, the third cylinder 5 controls the mounting frame 2 to rise to a specified position so that the packaging bag can be moved to a position right below the space surrounded by the side plates 33 by the conveyor belt. And then the third air cylinder 5 controls the mounting frame 2 to descend to drive the side plate 33 to descend to the periphery of the packaging bag, and at the moment, the third air cylinder 5 stops driving. The first cylinder 31 then drives the connecting frame 32 along the slide 22 towards the package so that the side plates 33 can press the periphery of the package. The second cylinder 41 drives the top plate 42 to descend to press the top of the package. After the lamination is finished, the first air cylinder 31 and the second air cylinder 41 respectively drive the connecting frame 32 and the top plate 42 to return to the initial state, the third air cylinder 5 drives the mounting frame 2 to ascend to the appointed position, and finally the conveyer belt conveys the laminated and shaped packaging bag to the appointed position, and the subsequent packaging bag is laminated and shaped according to the steps, so that the stacking and transportation of the subsequent packaging bag can be facilitated.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.

The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, as if they were fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The bag pressing device is characterized by comprising a support (1), a mounting frame (2), side plate pressing mechanisms (3) and a top plate pressing mechanism (4), wherein the mounting frame (2) is arranged in the support (1), and a plurality of side plate pressing mechanisms (3) are arranged around the mounting frame (2); the top plate pressing mechanism (4) is arranged in the mounting frame (2) and is positioned in a space surrounded by the side plate pressing mechanisms (3);

the side plate pressing mechanism (3) comprises a first air cylinder (31) arranged at the top of the mounting frame (2), a connecting frame (32) is connected and arranged at the output end of the first air cylinder (31), a side plate (33) is connected and arranged at the bottom of the connecting frame (32), and the connecting frame (32) is in sliding connection with the inner side surface of the mounting frame (2);

the top plate pressing mechanism (4) comprises a second air cylinder (41) vertically arranged in the mounting frame (2), and a top plate (42) is arranged at the output end of the second air cylinder (41) in a connecting mode.

2. A pack pressing device according to claim 1, characterized in that the mounting frame (2) comprises a plurality of profiles (21), the profiles (21) are distributed in a 'well' -shaped manner, a slide way (22) is arranged on the inner side of the profiles (21), and the connecting frame (32) is in sliding connection with the slide way (22) through rollers (34).

3. A bag pressing device according to claim 1, wherein the side plate pressing mechanism (3) further comprises a connecting rod (35) and a compression rod (36) which is obliquely arranged, two ends of the connecting rod (35) are respectively connected with the connecting frame (32) and the compression rod (36), and the other end of the compression rod (36) is connected with the side plate (33).

4. A bag pressing device according to claim 1, characterized in that a rail (11) is arranged on the inner side surface of the support (1), the mounting frame (2) is slidably arranged on the support (1) through the cooperation of a pulley (23) and the rail (11), and a third cylinder (5) for driving the mounting frame (2) is arranged on the support (1).

5. A pack pressing device according to claim 4, wherein a travel switch (6) is provided on the stand (1) at the end of the track (11).