CN220616739U

CN220616739U - Vacuum packaging box

Info

Publication number: CN220616739U
Application number: CN202321747558.7U
Authority: CN
Inventors: 周闻捷; 杨逊源; 颜单; 周巧其
Original assignee: Hunan Honggong Intelligent Technology Co Ltd
Current assignee: Hunan Honggong Intelligent Technology Co Ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-19
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of vacuumizing equipment, in particular to a vacuum packaging box. A vacuum packaging container, comprising: the box body is arranged in the supporting frame; the driving piece is fixed on the periphery of the box body and is suitable for driving the box body to move up and down along the supporting frame in the vertical direction; the guide wheel is installed on the box or the support frame and is provided with at least one first guide inclined plane, the guide rail is fixed on the support frame or the box and is provided with at least one second guide inclined plane, the inclination angles of the first guide inclined plane and the second guide inclined plane are different, the guide wheel and the guide rail at least keep the first guide inclined plane and the second guide inclined plane to be in partial contact when the box moves, and a movable space is reserved, so that the box always moves up and down along the vertical direction. The utility model provides a vacuum packing box capable of improving lifting stability of the packing box.

Description

Vacuum packaging box

Technical Field

The utility model relates to the technical field of vacuumizing equipment, in particular to a vacuum packaging box.

Background

In lithium electricity trade, need carry out evacuation packing to ton bag, current vacuum packaging box mainly adopts slide rail or wire casing that sets up on packing box and the support to mutually support, realizes reciprocating motion from top to bottom through the cylinder drive, and this kind of mode is at cylinder drive packing box reciprocating motion's in-process from top to bottom, because the motion distance is longer, and the packing box can take place a small amount of skew in the position of vertical direction, uses linear guide's mode to the machining precision requirement very high in the prior art, if can not reach the required planarization degree of linear guide, can harm its life, and then influences the evacuation packing effect to ton bag.

Disclosure of Invention

Therefore, the utility model aims to overcome the defects that the position of the packing box in the prior art is easy to deviate in the vertical direction in the lifting process, and the vacuumizing and packing effects on ton bags are affected, and further provides the vacuum packing box capable of improving the lifting stability of the packing box.

In order to solve the technical problems, the utility model provides a vacuum packaging box, comprising:

the box body is arranged in the supporting frame;

the driving piece is fixed on the periphery of the box body and is suitable for driving the box body to move up and down along the supporting frame in the vertical direction;

the guide wheel is installed on the box or the support frame and is provided with at least one first guide inclined plane, the guide rail is fixed on the support frame or the box and is provided with at least one second guide inclined plane, the inclination angles of the first guide inclined plane and the second guide inclined plane are different, the guide wheel and the guide rail at least keep the first guide inclined plane and the second guide inclined plane to be in partial contact when the box moves, and a movable space is reserved, so that the box always moves up and down along the vertical direction.

Optionally, the guide wheel has a pair of first guiding inclined planes which are oppositely arranged, the guide rail has a pair of second guiding inclined planes which are oppositely arranged, and a first included angle formed by the pair of first guiding inclined planes is smaller than a second included angle formed by the pair of second guiding inclined planes.

Optionally, the guide rail is a V-shaped bending piece, and the guide wheel is a V-shaped wheel.

Optionally, the guide wheel is fixed in the groove of the box body through a fixed bracket.

Optionally, a buffer pad is further arranged at the joint of the guide wheel and the fixed support.

Optionally, one end of the driving piece is fixed on the cross bar of the supporting frame through a first adjusting structure, the other end of the driving piece is fixed on the box body through a second adjusting structure, and the first adjusting structure and the second adjusting structure are suitable for adjusting the vertical position of the driving piece.

Optionally, the first and second adjustment structures together form a universal joint.

Optionally, the box is a cuboid which is composed of a plurality of whole plates and is provided with an opening at the bottom, and the periphery of the box is fixed with a reinforcing rod.

Optionally, the driving member is a cylinder.

Optionally, the device further comprises a bottom plate arranged at the bottom of the support frame, and the bottom plate is suitable for being in sealing fit with the box body.

The technical scheme of the utility model has the following advantages:

1. the utility model provides a vacuum packaging box which comprises a box body, a driving piece, guide wheels and guide rails, wherein the box body is arranged in a supporting frame; the driving piece is fixed on the periphery of the box body and is suitable for driving the box body to move up and down along the supporting frame in the vertical direction; the guide wheel is installed on the box or the support frame and is provided with at least one first guide inclined plane, the guide rail is fixed on the support frame or the box and is provided with at least one second guide inclined plane, the inclination angles of the first guide inclined plane and the second guide inclined plane are different, the guide wheel and the guide rail at least keep the first guide inclined plane and the second guide inclined plane to be in partial contact when the box moves, and a movable space is reserved, so that the box always moves up and down along the vertical direction. The first guide inclined plane on the guide wheel is contacted with the second guide inclined plane on the guide rail, and a movable space is reserved, so that the movement angle of the box body can be adjusted when the driving piece drives the box body to move up and down along the vertical direction, the box body is prevented from being deviated, and the stability of the box body in the lifting process is improved.

2. According to the vacuum packaging box provided by the utility model, one end of the driving piece is fixed on the cross rod of the supporting frame through the first adjusting structure, the other end of the driving piece is fixed on the box body through the second adjusting structure, and the first adjusting structure and the second adjusting structure are suitable for adjusting the vertical position of the driving piece. The vertical position of the driving piece is regulated through the first regulating structure and the second regulating structure, so that the driving piece is ensured not to bear lateral force generated by box body deflection all the time when the driving box body moves.

3. The vacuum packaging box provided by the utility model is characterized in that the box body is a cuboid with an opening at the bottom and composed of a plurality of whole plates, and reinforcing rods are fixed on the periphery of the box body. Reinforcing rods are arranged on the periphery of the box body to improve rigidity and strength of the box body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a vacuum packaging box provided by the utility model;

FIG. 2 is a schematic view of a case according to the present utility model;

FIG. 3 is a schematic view of a guide wheel provided by the present utility model;

FIG. 4 is a front view of the guide wheel and support frame of the present utility model;

FIG. 5 is a top view of the guide wheel and support frame of the present utility model;

fig. 6 is a partial enlarged view at a in fig. 5.

Reference numerals illustrate:

1. a case; 2. a support frame; 3. a driving member; 4. a guide wheel; 5. a guide rail; 6. a fixed bracket; 7. a cushion pad; 8. finishing the plate; 9. a reinforcing rod; 10. a first adjustment structure; 11. a bottom plate; 12. a first guiding inclined surface; 13. a second guiding inclined surface; 14. and a second adjustment structure.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 to 6, in a specific embodiment of the vacuum packaging box, when the ton bag is vacuumized, the ton bag needs to be placed in the vacuum packaging box, and air in the vacuum packaging box is pumped away by a vacuum pump, so that the ton bag is vacuumized, and the vacuum packaging box in this embodiment includes a box body 1, a driving piece 3, a guide wheel 4 and a guide rail 5.

The box 1 is located in the support frame 2, as shown in fig. 2, the support frame 2 is the rectangle that is enclosed by four vertical bracing pieces that set up, in order to support whole box 1, box 1 is the cuboid that has the opening by the bottom that a plurality of whole boards 8 are constituteed, whole board 8 cross-section is the trapezoidal steel sheet of bending into, it forms by a plurality of trapezoidal steel sheet welding, the periphery of box 1 is fixed with stiffener 9, stiffener 9 sets up in the bottom and the intermediate position of box 1, a plurality of stiffener 9 enclose into the annular, stiffener 9 is the tip cutting and is trapezoidal channel-section bar with whole board 8 adaptation, thereby improve the intensity and the rigidity of box 1. The side wall of the box body 1 is also provided with a rectangular glass window, and the working condition in the box body 1 can be observed in real time through the glass window. Meanwhile, the bottom of the supporting frame 2 is also provided with a bottom plate 11, and a sealing space can be realized by tightly sealing the bottom plate 11 with the box body 1 so as to vacuumize the box body 1. A conveyor is also provided on the base plate 11, by means of which the ton bags are conveyed into the sealed space.

The driving piece 3 is the cylinder, is fixed in the periphery of box 1, and the one end of driving piece 3 is fixed in on the horizontal pole of support frame 2 through first regulation structure 10, and the other end of driving piece 3 is fixed in on the lateral wall of box 1 through second regulation structure 14, and first regulation structure 10 is the fish-eye bearing, and second regulation structure 14 is the floating joint, and both constitute the universal joint jointly, can adjust the vertical position of driving piece 3 through first regulation structure 10 and second regulation structure 14 to through driving piece 3 drive box 1 along support frame 2 up-and-down motion in vertical direction, do not bear the lateral force that produces because of box 1 skew all the time, guarantee the normal operating of box 1.

The guide wheel 4 is arranged on the box body 1 and is provided with at least one first guide inclined surface 12; the guide rail 5 is fixed on the support frame 2 through a bolt and is provided with at least one second guide inclined plane 13, the inclination angles of the first guide inclined plane 12 and the second guide inclined plane 13 are different, the guide wheel 4 is at least partially contacted with the first guide inclined plane 12 and the second guide inclined plane 13 when the guide rail 5 moves in the box body 1, a movable space is reserved, the first guide inclined plane 12 on the guide wheel 4 is contacted with the second guide inclined plane 13 on the guide rail 5, and a movable space is reserved, so that the movement angle of the box body 1 can be adjusted when the driving piece 3 drives the box body 1 to move up and down along the vertical direction, the box body 1 is prevented from being deviated, and the stability of the box body 1 in the lifting process is improved.

As the most preferred embodiment, as shown in fig. 3 to 6, the guide wheel 4 has a pair of first guide inclined surfaces 12 disposed opposite to each other, the guide rail 5 has a pair of second guide inclined surfaces 13 disposed opposite to each other, and a first angle formed by the pair of first guide inclined surfaces 12 is smaller than a second angle formed by the pair of second guide inclined surfaces 13. The guide rail 5 is a V-shaped bending piece, the guide wheel 4 is a V-shaped wheel, the V-shaped bending piece can play a role in guiding the V-shaped wheel, and the V-shaped bending piece also has certain elasticity and can be filled in a gap between the V-shaped wheels, so that the box body 1 can run more stably. The guide wheel 4 is fixed in the groove of the box body 1 through the fixed support 6, and the connecting part of the guide wheel 4 and the fixed support 6 is also provided with a buffer cushion 7, so that the running stability of the box body 1 is further improved.

As an alternative embodiment, the guide wheel 4 has at least one first guide curvature; the guide rail 5 is provided with at least one second guide cambered surface, the radians of the first guide cambered surface and the second guide cambered surface are different, the guide wheel 4 and the guide rail 5 at least keep partial contact of the first guide cambered surface and the second guide cambered surface when the box body 1 moves, and a movable space is reserved.

As an alternative embodiment, the guide wheels 4 are mounted on the support frame 2, and the guide rail 5 is fixed to the case 1 by bolts.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A vacuum packaging container, comprising:

the box body (1) is arranged in the supporting frame (2);

the driving piece (3) is fixed on the periphery of the box body (1), and the driving piece (3) is suitable for driving the box body (1) to move up and down along the supporting frame (2) in the vertical direction;

the guide wheel (4) is installed on the box body (1) or the support frame (2), at least one first guide inclined plane (12) is arranged, the guide rail (5) is fixed on the support frame (2) or the box body (1), at least one second guide inclined plane (13) is arranged, the inclination angles of the first guide inclined plane (12) and the second guide inclined plane (13) are different, and the guide wheel (4) and the guide rail (5) at least keep partial contact of the first guide inclined plane (12) and the second guide inclined plane (13) when the box body (1) moves, and a movable space is reserved so that the box body (1) always moves vertically.

2. Vacuum packaging box according to claim 1, characterized in that the guiding wheel (4) has a pair of first guiding inclined surfaces (12) arranged opposite, the guiding rail (5) has a pair of second guiding inclined surfaces (13) arranged opposite, and a first included angle formed by the pair of first guiding inclined surfaces (12) is smaller than a second included angle formed by the pair of second guiding inclined surfaces (13).

3. Vacuum packaging box according to claim 2, characterized in that the guide rail (5) is a V-shaped bent piece and the guide wheel (4) is a V-shaped wheel.

4. A vacuum packaging box according to any one of claims 1-3, characterized in that the guiding wheels (4) are fixed in the grooves of the box body (1) by means of fixing brackets (6).

5. Vacuum packaging box according to claim 4, characterized in that the connection of the guide wheel (4) and the fixed support (6) is also provided with a buffer pad (7).

6. A vacuum packaging box according to any one of claims 1-3, characterized in that one end of the driving element (3) is fixed to the cross bar of the supporting frame (2) by means of a first adjusting structure (10), the other end of the driving element (3) is fixed to the box body (1) by means of a second adjusting structure (14), the first adjusting structure (10) and the second adjusting structure (14) being adapted to adjust the vertical position of the driving element (3).

7. Vacuum packaging box according to claim 6, characterized in that the first and second adjusting structures (10, 14) together constitute a universal joint.

8. A vacuum packing box according to any one of claims 1-3, wherein the box body (1) is a cuboid with an opening at the bottom and composed of a plurality of whole plates (8), and reinforcing rods (9) are fixed on the periphery of the box body (1).

9. A vacuum packaging box according to any one of claims 1-3, characterized in that the driving member (3) is a cylinder.

10. A vacuum packaging box according to any one of claims 1-3, further comprising a bottom plate (11) provided at the bottom of the support frame (2), said bottom plate (11) being adapted to be in close contact with the box body (1).