CN219097129U

CN219097129U - Mouth opening device for woven bag

Info

Publication number: CN219097129U
Application number: CN202320027630.2U
Authority: CN
Inventors: 朱兴海; 贾明
Original assignee: Sichuan Vision Packaging Co ltd
Current assignee: Sichuan Vision Packaging Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-30
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of woven bags, and discloses a mouth opening device for woven bags, which comprises a platform, wherein the upper side of the platform is of a square structure, four fixing plates are fixedly arranged on the edge of the upper surface of the platform, and the four fixing plates are arranged in an axisymmetric manner around the center of the upper surface of the platform. This opening device that braided bag was used sets up the fixed fixture that each subassembly was constituteed, can stabilize and fix the braided bag, and can strut the opening of braided bag and reach suitable size, the opening of expanding the baffle is propped up the opening of braided bag and is close to circular mouthful form, conveniently load article, the tray of electronic telescopic handle two controls can support the bottom of braided bag, prevent that the fixed subassembly in upper portion from taking off when the thing of braided bag shipment is overweight, braided bag and inside article drop, this device operation is simple and easy to understand, operating speed is fast, stable in structure, can improve the efficiency of filling, the stability of braided bag when improving shipment simultaneously, the security is high.

Description

Mouth opening device for woven bag

Technical Field

The utility model relates to the technical field of woven bags, in particular to a mouth opening device for woven bags.

Background

The woven bag is a common packaging bag for shipment goods, is generally prepared from various chemical plastics such as polyethylene, polypropylene and the like serving as raw materials, has high toughness and strength, has high bearing capacity, is not easy to damage, and needs to open the opening of the woven bag when the woven bag is used for filling, so that the goods can be conveniently shipped.

In a chinese patent document of the present application number CN201922403465.2, a mouth opening device for a woven bag is described, which is a positioning device, a limiting device and a stretching device formed by combining components such as a torsion plate, a thread cylinder, a thread post, a first connecting rod, etc., the opening of the woven bag can be well opened, and articles can be conveniently filled.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a mouth opener for a woven bag, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mouth opening device that braided bag was used, includes the platform, the upside of platform sets up to square structure, the upper surface edge fixed mounting of platform has four fixed plates, and four the fixed plate is axisymmetric setting around the upper surface center of platform, four the equal fixed mounting of one side of fixed plate orientation platform upper surface center has electric telescopic handle one, every electric telescopic handle one's activity fixed mounting has the sliding plate, every the bottom of sliding plate sets up on the surface of platform, the upper surface center fixed mounting of platform has electric telescopic handle two, electric telescopic handle two's activity fixed mounting has the tray.

Preferably, a fixed block is fixedly arranged at the upper end of one side, close to each other, of each sliding plate, a sliding block is slidably arranged on the lower surface of each fixed block, and the upper surface of each sliding block is in contact with the lower surface of each fixed block.

Preferably, one side of each sliding block far away from each other is provided with a mounting groove, and one end of each mounting groove, provided with a bearing, is mounted on the inner wall of the sliding block.

Preferably, the upper end of each sliding plate is provided with a threaded hole which penetrates through, and each threaded hole is internally provided with a threaded rod in a penetrating way.

Preferably, each sliding plate is provided with a turning hand at the outer end of one side far away from the sliding plate, one end of each threaded rod is fixedly connected with the turning hand, the other end of each threaded rod penetrates into the mounting groove and is connected with the bearing, and the threaded rods are rotatably mounted on the sliding plate through the bearings.

Preferably, a mounting block is fixedly mounted on the lower side of each sliding block, and an expanding plate is fixedly mounted on one relatively close end of each mounting block.

Preferably, an arc-shaped groove is formed in one side, relatively close to each of the expanding plates, of each of the mounting blocks, and a plurality of convex teeth are fixedly mounted on one side, relatively far away from each of the mounting blocks.

Compared with the prior art, the utility model has the beneficial effects that:

this mouth opening device that braided bag was used sets up fixed fixture that electric telescopic handle one, the sliding plate, the fixed block, the sliding block, the threaded rod, the turning hand, the installation piece, expand fixed clamping mechanism that constitutes such as fagging, protruding tooth, can stabilize the braided bag, and can strut the opening of braided bag and reach suitable size, expand the arcuation groove structure of fagging and prop open the opening of braided bag and be close to circular mouth shape, conveniently load article, the tray of electric telescopic handle two controls can support the bottom of braided bag, lead to upper portion fixed subassembly pine down when preventing that the thing of braided bag shipment is overweight, braided bag and inside article drop, this device operation is easy to understand, operating speed is fast, stable in structure, can improve the efficiency of filling, stability of braided bag when improving shipment simultaneously, the security is high.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of the structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is a schematic diagram of a cross-sectional structure of the present utility model;

FIG. 6 is a schematic top view of the present utility model;

FIG. 7 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 8 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

fig. 9 is an enlarged view of the structure of fig. 6C according to the present utility model.

In the figure: 1. a platform; 2. a fixing plate; 3. an electric telescopic rod I; 4. a sliding plate; 5. a fixed block; 6. a sliding block; 7. a threaded rod; 8. turning hands; 9. a mounting block; 10. a spreader plate; 11. a threaded hole; 12. a mounting groove; 13. convex teeth; 14. an electric telescopic rod II; 15. a tray; 16. a bearing; 17. an arc-shaped groove.

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. 1-9, the present utility model provides a technical solution: the utility model provides a mouth gag that braided bag used, including platform 1, the upside of platform 1 sets up to square structure, the upper surface edge fixed mounting of platform 1 has four fixed plates 2, and four fixed plates 2 are axisymmetrically setting around the upper surface center of platform 1, the one side that four fixed plates 2 were towards platform 1 upper surface center all fixed mounting has electric telescopic handle one 3, the movable end fixed mounting of every electric telescopic handle one 3 has sliding plate 4, the bottom of every sliding plate 4 sets up on the surface of platform 1, the upper surface center fixed mounting of platform 1 has electric telescopic handle two 14, electric telescopic handle two 14 movable end fixed mounting has tray 15, electric telescopic handle two 14 control tray 15 rises or descends, play certain support effect to the bottom of braided bag, prevent that braided bag goods from overweight leading to upper portion fixed component pine to take off, make braided bag and inside goods unstability collapse;

one side upper end fixed mounting that every sliding plate 4 is close to each other has fixed block 5, the lower surface sliding of every fixed block 5 is provided with sliding block 6, the upper surface of sliding block 6 and the lower surface contact of fixed block 5, make sliding block 6 under the rotation of threaded rod 7, horizontal migration is done along the lower surface of fixed block 5, mounting groove 12 has been seted up to one side that every sliding block 6 kept away from each other, install the one end of bearing 16 in every mounting groove 12 and install on the inner wall of sliding block 6, threaded hole 11 that runs through has been seted up to the upper end of every sliding plate 4, run through in every threaded hole 11 and be provided with threaded rod 7, one side outer end that every sliding plate 4 kept away from relatively is provided with swivel hand 8, the one end and the swivel hand 8 fixed connection of every threaded rod 7, swivel hand 8 makes things convenient for the user to rotate the operation, the other end of every threaded rod 7 penetrates in mounting groove 12 and is connected with bearing 16, threaded rod 7 passes through bearing 16 rotation and installs on sliding plate 4, install the side that can control sliding plate 4 makes the removal in the horizontal direction through 7 rotation, install the one side 9 of every sliding plate 6 bearing 16 on the inner wall of sliding plate 6, install the side 9 is close to each side of installation 9, install the side 9 and be close to one side of installing the fixed bag, the side diameter of projection 9 is used for the side of installing the side diameter of projection bag is more than 9, the relative expansion bag is equipped with the side diameter of projection 13, the side diameter of the bag is more than the fixed bag is relatively, the side is more than the side is equipped with the fixed bag is more than the fixed bag is installed, and is used for the diameter is more than the side 9, and is more than the side to be used to the side to be more convenient for the side to be installed.

Working principle: firstly, the opening side of a woven bag is penetrated into the rear side of a sliding block 6 from the upper side of a platform 1, at the moment, a corresponding installation block 9 and an expanding plate 10 on the sliding block 6 are both positioned on the inner side of the woven bag, one corner of the woven bag is expanded by the expanding plate 10, then a corresponding turning hand 8 on the outer side is turned, a threaded rod 7 is turned outwards to be far away from the sliding plate 4, then the sliding block 6 slides to one side of the sliding plate 4 and approaches, a convex tooth 13 on the sliding block 6 is contacted with the woven bag, the woven bag is extruded and fixed on the side surface of the sliding plate 4, the positions of the other three corners of the opening of the woven bag are fixed in the same way, then four electric telescopic rods I3 are simultaneously started, the four sliding plates 4 are driven to move to one side far away from the center of the platform 1 at the same time, the electric telescopic rods I3 are stopped until the opening of the woven bag is expanded to a proper size, finally, the electric telescopic rods II 14 are started, the tray 15 is pushed to move upwards to the position of the bottom side of the woven bag in a vertical state, the woven bag is completely adjusted, and then articles to be filled into the opening of the woven bag.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a mouth opening device that braided bag was used, includes platform (1), its characterized in that: the upper side of platform (1) sets up to square structure, the upper surface edge fixed mounting of platform (1) has four fixed plates (2), and four fixed plate (2) are axisymmetric setting around the upper surface center of platform (1), four fixed plate (2) are all fixed mounting in one side towards platform (1) upper surface center have electric telescopic handle one (3), every electric telescopic handle one (3)'s movable end fixed mounting has sliding plate (4), every sliding plate (4) bottom sets up on the surface of platform (1), the upper surface center fixed mounting of platform (1) has electric telescopic handle two (14), electric telescopic handle two (14)'s movable end fixed mounting has tray (15).

2. A mouth gag for a woven bag according to claim 1, wherein: and a fixed block (5) is fixedly arranged at the upper end of one side, close to each other, of each sliding plate (4), and a sliding block (6) is arranged on the lower surface of each fixed block (5) in a sliding manner.

3. A mouth gag for a woven bag according to claim 2, characterized in that: each sliding block (6) is provided with a mounting groove (12) at one side far away from each other, and each mounting groove (12) is internally provided with a bearing (16).

4. A mouth gag for a woven bag according to claim 1, wherein: threaded holes (11) penetrating through the sliding plates (4) are formed in the upper ends of the sliding plates, and threaded rods (7) penetrate through the threaded holes (11).

5. The mouth gag for a woven bag according to claim 4, wherein: one side outer end that every sliding plate (4) kept away from relatively is provided with changes hand (8), every the one end and the change hand (8) fixed connection of threaded rod (7), every the other end of threaded rod (7) penetrates in mounting groove (12) and is connected with bearing (16).

6. A mouth gag for a woven bag according to claim 2, characterized in that: the lower side of each sliding block (6) is fixedly provided with a mounting block (9), and one end, relatively close to each mounting block (9), of each mounting block is fixedly provided with a spreading plate (10).

7. The mouth gag for a woven bag according to claim 6, wherein: an arc-shaped groove (17) is formed in one side, relatively close to each of the expanding plates (10), of each of the mounting blocks (9), and a plurality of convex teeth (13) are fixedly mounted on one side, relatively far away from each of the mounting blocks.