CN219858493U

CN219858493U - Rack of wrapping bag

Info

Publication number: CN219858493U
Application number: CN202223345849.1U
Authority: CN
Inventors: 马建成
Original assignee: Suining Jiancheng Renewable Resources Utilization Co ltd
Current assignee: Suining Jiancheng Renewable Resources Utilization Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-10-20
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of placement frames and discloses a placement frame for packaging bags, which comprises a rectangular frame, wherein two threaded columns are vertically fixed in the rectangular frame, the two threaded columns are arranged at intervals along the length direction of the rectangular frame, a plurality of support assemblies are arranged in the rectangular frame at intervals along the height direction of the rectangular frame, two ends of each support assembly are respectively arranged on the two threaded columns in a sliding manner, and a space for placing the packaging bags is formed between every two adjacent support assemblies; the supporting component comprises a supporting plate and supporting nuts, the two ends of the supporting plate are detachably connected with the supporting nuts, and the two supporting nuts are respectively connected to the two threaded columns in a threaded mode. The height of the supporting plate can be adjusted at will, so that the space for storing the packaging bags is suitable for the size of the packaging bags, the placing rack can store more packaging bags, and the space utilization rate of the placing rack is improved.

Description

Rack of wrapping bag

Technical Field

The utility model relates to the technical field of placing frames, in particular to a placing frame for packaging bags.

Background

The plastic particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other living appliances and various plastic products, when the plastic particles are produced, the plastic particles are required to be filled in the packaging bags or the woven bags by a particle filling machine, the filled packaging bags can be placed on a frame for storage after being sealed, the packaging bags are waited for conveying or subsequent processing by a subsequent loading vehicle, the plastic particles with different weights can be filled into the packaging bags according to the requirements of customer orders, the packaging bags with different filling quantities also determine the different sizes of the adopted packaging bags, therefore, the placing frame is required to meet the requirements of storing the packaging bags with different sizes, the space between the placing plates on the existing placing frame is adjustable so as to adjust the storage height, however, the adjustment of the existing placing plates is mostly carried out in a chute mode, the adjustment range is limited, the height of the placing plates cannot be adjusted randomly, the situation that the storage space is slightly smaller than the height of the packaging bags can occur, and the space between the packaging bags and the nearest upper placing plates is caused by upward movement of one chute, and the space utilization rate of the placing frames is lower.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a rack for packaging bags, wherein the height of a supporting plate can be adjusted at will, so that the space for storing the packaging bags is suitable for the size of the packaging bags, the rack can store more packaging bags, and the space utilization rate of the rack is improved.

The aim of the utility model is realized by the following technical scheme: the rack for packaging bags comprises a rectangular frame, wherein two threaded columns are vertically fixed in the rectangular frame, the two threaded columns are arranged at intervals along the length direction of the rectangular frame, a plurality of supporting components are arranged in the rectangular frame at intervals along the height direction of the rectangular frame, two ends of each supporting component are respectively arranged on the two threaded columns in a sliding mode, and a space for placing the packaging bags is formed between every two adjacent supporting components;

the support assembly comprises a support plate and support nuts, wherein the support nuts are detachably connected to two ends of the support plate, and the support nuts are respectively connected to the two threaded columns in a threaded mode.

Adopt above-mentioned technical scheme's effect is, support the installation through supporting nut to the backup pad, rotates supporting nut, makes supporting nut remove on the screw thread post to change supporting nut's height, supporting nut adopts the mode control of screw thread to remove, can stop in optional position, thereby can change the height of backup pad wantonly, makes the size that storage space between the adjacent backup pad can the wrapping bag carry out the regulation of adaptability, makes the rack can deposit more wrapping bags, has improved the space utilization of rack.

In some embodiments, the outer wall of the support nut is fixed with a connecting plate, the connecting plate is far away from one end of the support nut and is provided with a clamping groove, the end part of the support plate is adapted in the clamping groove, the detachable connection of the support nut and the support plate is completed, a corresponding number of support plates can be installed according to the requirement, and the unnecessary support plates are prevented from occupying the storage space.

In some embodiments, the top wall and the bottom wall of the clamping groove are both fixed with rubber pads, the distance between the upper rubber pad and the lower rubber pad is smaller than the thickness of the supporting plate, the supporting plate is in the clamping groove through deformation transition adaptation of the rubber pads, so that larger friction force is generated between the supporting plate and the rubber pads, the supporting plate is not easy to slide out of the supporting nut, and the installation stability of the supporting plate is improved.

In some embodiments, the rubber pad is provided with wedge-shaped surfaces near the opening end of the rectangular frame, and the maximum distance between the wedge-shaped surfaces of the two rubber pads is larger than the thickness of the supporting plate, so that the installation of the supporting plate is facilitated.

In some embodiments, the support nut comprises an inner ring and an outer ring, the inner ring is in threaded connection with the threaded column, a plurality of balls are arranged between the inner ring and the outer ring, the balls surround the circle center of the inner ring and are circumferentially arranged, annular grooves for accommodating the balls are formed in the outer wall of the inner ring and the inner wall of the outer ring, the connecting plate is fixed on the outer wall of the outer ring, and the inner ring and the outer ring can rotate relatively, so that the outer ring can be kept motionless when the inner ring rotates to move on the threaded column, and therefore, the height adjustment can be completed without disassembling the support plate, and the height adjustment of the support plate is simple and quick.

In some embodiments, the bolt is worn to be equipped with in the activity of connecting plate top, offered the screw hole in the backup pad, bolt threaded connection is in threaded hole is connected backup pad and connecting plate through the bolt, improves the joint strength of backup pad.

In some embodiments, the rear end of rectangular frame is fixed with the backplate, rectangular frame's front end is provided with the front bezel, one side of front bezel pass through the hinge with rectangular frame articulates, the other end of front bezel is fixed with first catch, rectangular frame's one side is fixed with the second catch, the second catch is coaxial setting about with first catch, first catch pass through the bolt with the second catch is connected, seals the rack through backplate and front bezel, forms inclosed space, makes the wrapping bag can not drop from the rack, improves safety in utilization.

In some embodiments, the top of rectangular frame is provided with the fixed pulley, the round joint has the lifting rope on the fixed pulley, the one end of lifting rope is fixed with the pull ring, and when the position of placing of wrapping bag was higher, the auxiliary packaging bag of accessible fixed pulley was placed, and the direction of force can be changed to the fixed pulley, makes personnel just can transport the wrapping bag to the eminence in the below, improves the security of placing the wrapping bag in the eminence.

The beneficial effects of the utility model are as follows:

1. support the installation through supporting nut to the backup pad, rotate supporting nut, make supporting nut remove on the screw thread post to change supporting nut's height, supporting nut adopts the mode control of screw thread to remove, can stop in optional position, thereby can change the height of backup pad wantonly, make the size that the storage space between the adjacent backup pad can the wrapping bag carry out the adaptation and adjust, make the rack can deposit more wrapping bags, improved the space utilization of rack.

2. The inner ring and the outer ring can rotate relatively, so that the outer ring can be kept motionless when the inner ring rotates to move on the grain column, and therefore, the height adjustment can be completed without disassembling the supporting plate, and the height adjustment of the supporting plate is simple and quick.

Drawings

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

FIG. 2 is a schematic diagram of a third embodiment of the present utility model;

FIG. 3 is a top view of a support nut in a package rack according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

FIG. 5 is a schematic view showing the closing of a rack of a packaging bag according to the present utility model;

in the figure, a 1-rectangular frame, a 2-threaded column, a 3-supporting plate, a 4-supporting nut, a 5-connecting plate, a 6-clamping groove, a 7-rubber pad, an 8-inner ring, a 9-outer ring, 10-balls, 11-bolts, a 12-back plate, a 13-front plate, a 14-first locking ring, a 15-second locking ring, a 16-fixed pulley, a 17-lifting rope and an 18-pull ring are arranged.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

The first embodiment is as shown in fig. 1, a rack for packaging bags comprises a rectangular frame 1, wherein two threaded columns 2 are vertically fixed in the rectangular frame 1, the two threaded columns 2 are arranged at intervals along the length direction of the rectangular frame 1, a plurality of supporting components are arranged in the rectangular frame 1 at intervals along the height direction of the rectangular frame 1, two ends of each supporting component are respectively arranged on the two threaded columns 2 in a sliding manner, and a space for placing the packaging bags is formed between every two adjacent supporting components; the support assembly comprises a support plate 3 and support nuts 4, wherein the two ends of the support plate 3 are detachably connected with the support nuts 4, the two support nuts 4 are respectively in threaded connection with the two threaded columns 2, the support plate 3 is supported and installed through the support nuts 4, the support nuts 4 are rotated to enable the support nuts 4 to move on the threaded columns 2 so as to change the height of the support nuts 4, the support nuts 4 are controlled to move in a threaded mode and can stop at any position, so that the height of the support plate 3 can be changed at will, the storage space between adjacent support plates 3 can be adjusted in an adaptive manner, the storage rack can store more packaging bags, and the space utilization rate of the storage rack is improved; in particular, in order to improve the safety, the packaging bag with larger size is placed at the lowest part, and meanwhile, the whole weight of the packaging bag is not too heavy due to the fact that plastic particles are arranged in the packaging bag, so that the weight of the packaging bag is sufficiently supported by adopting a threaded mode.

Further, as shown in fig. 1 and 5, the back plate 12 is fixed at the rear end of the rectangular frame 1, the front end of the rectangular frame 1 is provided with the front plate 13, one side of the front plate 13 is hinged with the rectangular frame 1 through a hinge, the other end of the front plate 13 is fixed with the first locking ring 14, one side of the rectangular frame 1 is fixed with the second locking ring 15, the second locking ring 15 and the first locking ring 14 are coaxially arranged up and down, the first locking ring 14 is connected with the second locking ring 15 through a bolt, the storage rack is closed through the back plate 12 and the front plate 13, a closed space is formed, the packaging bag cannot fall from the storage rack, the use safety is improved, after the front plate 13 is closed on the rectangular frame 1, the first locking ring 14 and the second locking ring 15 are coaxially corresponding up and down, at this time, the bolt is inserted into the first locking ring 14 and the second locking ring 15, thereby the front plate 13 is fixed on the rectangular frame 1, and abnormal opening of the front plate 13 is avoided.

Embodiment two, as shown in fig. 1 and fig. 4, the outer wall of back nut 4 is fixed with connecting plate 5, joint groove 6 has been seted up to the one end that back nut 4 was kept away from to connecting plate 5, the tip adaptation of backup pad 3 is in joint groove 6, can install backup pad 3 of corresponding quantity as required, avoid unnecessary backup pad 3 to occupy the parking space, directly slide the both ends of connecting plate 5 into the joint groove 6 that corresponds connecting plate 5, can accomplish the installation of backup pad 3, for improving the installation strength of backup pad 3, avoid the condition that backup pad 3 to appear sliding, continue to design following structure, the roof and the diapire of joint groove 6 all are fixed with rubber pad 7, the interval between upper and lower two rubber pads 7 is less than the thickness of backup pad 3, backup pad 3 passes through the deformation transitional adaptation of rubber pad 7 in joint groove 6, make backup pad 3 and produce great frictional force between rubber pad 7, make backup pad 3 be difficult for sliding out from back nut 4, improve the installation stability of backup pad 3, the open end that rubber pad 7 is close to rectangular frame 1 is equipped with the wedge-shaped face, the maximum interval between the wedge-shaped face of two rubber pads 7 is greater than the thickness of backup pad 3, the maximum interval between the wedge-shaped face 3 is greater than the backup pad 3, the wedge-shaped surface is in the wedge-shaped face 3 is designed at the transition groove 3, the transition groove is made in the transition groove 3, the deformation of the transition is earlier.

In the third embodiment, as shown in fig. 2, the top of the connecting plate 5 is movably penetrated with a bolt 11, the supporting plate 3 is provided with a threaded hole, the bolt 11 is in threaded connection with the threaded hole, and the connecting plate 5 can be connected with the supporting plate 3 in a mode of the bolt 11, so that the sliding of the supporting plate 3 is avoided.

In the fourth embodiment, as shown in fig. 3, the supporting nut 4 includes an inner ring 8 and an outer ring 9, the inner ring 8 is screwed on the threaded post 2, a plurality of balls 10 are disposed between the inner ring 8 and the outer ring 9, the balls 10 are circumferentially disposed around the center of the inner ring 8, annular grooves for accommodating the balls 10 are formed in the outer wall of the inner ring 8 and the inner wall of the outer ring 9, the connecting plate 5 is fixed on the outer wall of the outer ring 9, the inner ring 8 and the outer ring 9 can rotate relatively, when the inner ring 8 rotates and moves on the threaded post 2, the outer ring 9 can be kept motionless, so that the height adjustment can be completed without disassembling the supporting plate 3, the height adjustment of the supporting plate 3 is simple and rapid, and when in specific implementation, a hollow sleeve is fixed at the bottom of the inner ring 8, and the sleeve is located below the outer ring 9, so that the inner ring 8 can be driven to rotate by rotating the sleeve.

In the fifth embodiment, as shown in fig. 1 and 2, a fixed pulley 16 is arranged at the top of the rectangular frame 1, a lifting rope 17 is wound on the fixed pulley 16, a pull ring 18 is fixed at one end of the lifting rope 17, when the placement position of the packaging bag is higher, the other end of the lifting rope 17 is bolted on the packaging bag, the packaging bag is pulled up by pulling the pull ring 18, the placement of the packaging bag is assisted by the fixed pulley 16, and the direction of the force can be changed by the fixed pulley 16, so that a person can transport the packaging bag to a high place below, and the safety of placing the packaging bag at the high place is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 thus should not be construed as limiting the present utility model; and those of ordinary skill in the art will appreciate that the benefits achieved by the present utility model are merely better than those achieved by the current embodiments of the prior art in certain circumstances and are not intended to be the most excellent uses directly in the industry.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a rack of wrapping bag, includes rectangular frame (1), its characterized in that, rectangular frame (1) is interior to be vertically fixed with two screw thread post (2), two screw thread post (2) are along the length direction interval setting of rectangular frame (1), be provided with a plurality of supporting components along self direction of height interval in rectangular frame (1), supporting component's both ends slip respectively set up two screw thread post (2), adjacent two form the space of placing the wrapping bag between the supporting component;

the support assembly comprises a support plate (3) and support nuts (4), wherein the two ends of the support plate (3) are detachably connected with the support nuts (4), and the two support nuts (4) are respectively connected to the two threaded columns (2) in a threaded mode.

2. The rack of a packaging bag according to claim 1, wherein the outer wall of the supporting nut (4) is fixed with a connecting plate (5), one end of the connecting plate (5) away from the supporting nut (4) is provided with a clamping groove (6), and the end part of the supporting plate (3) is adapted in the clamping groove (6).

3. The rack of a packaging bag according to claim 2, wherein the top wall and the bottom wall of the clamping groove (6) are both fixed with rubber pads (7), the distance between the upper and lower rubber pads (7) is smaller than the thickness of the supporting plate (3), and the supporting plate (3) is in transition fit in the clamping groove (6) through deformation of the rubber pads (7).

4. A holder for packaging bags according to claim 3, characterized in that said rubber pads (7) are provided with wedge faces near the open end of said rectangular frame (1), the maximum distance between the wedge faces of two said rubber pads (7) being greater than the thickness of said support plate (3).

5. The rack of a packaging bag according to claim 2, wherein the supporting nut (4) comprises an inner ring (8) and an outer ring (9), the inner ring (8) is in threaded connection with the threaded column (2), a plurality of balls (10) are arranged between the inner ring (8) and the outer ring (9), the balls (10) are circumferentially arranged around the center of the inner ring (8), annular grooves for accommodating the balls (10) are formed in the outer wall of the inner ring (8) and the inner wall of the outer ring (9), and the connecting plate (5) is fixed on the outer wall of the outer ring (9).

6. The rack of packaging bags according to claim 2, wherein a bolt (11) is movably arranged at the top of the connecting plate (5), a threaded hole is formed in the supporting plate (3), and the bolt (11) is in threaded connection with the threaded hole.

7. The rack of a packaging bag according to claim 1, wherein the rear end of the rectangular frame (1) is fixed with a back plate (12), the front end of the rectangular frame (1) is provided with a front plate (13), one side of the front plate (13) is hinged with the rectangular frame (1) through a hinge, the other end of the front plate (13) is fixed with a first locking ring (14), one side of the rectangular frame (1) is fixed with a second locking ring (15), the second locking ring (15) and the first locking ring (14) are coaxially arranged up and down, and the first locking ring (14) is connected with the second locking ring (15) through a bolt.

8. The rack of a packaging bag according to claim 1, wherein a fixed pulley (16) is arranged at the top of the rectangular frame (1), a lifting rope (17) is wound on the fixed pulley (16), and a pull ring (18) is fixed at one end of the lifting rope (17).