CN213198997U

CN213198997U - Smoothing mechanism suitable for paper-sand composite bag bottom pasting machine

Info

Publication number: CN213198997U
Application number: CN202020876862.1U
Authority: CN
Inventors: 彭珍瑞; 王一航; 何泽人
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-14
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a smoothing mechanism suitable for a paper-sand composite bag bottom pasting machine, which comprises a working panel, a frame, a chain wheel, a conveying belt roll shaft, a conveying belt roll, flat irons, a bearing seat and a conveying belt; the machine frames are symmetrically fixed on the working panel; the conveying belt roller is fixed on the conveying belt roller shaft; the chain wheel is arranged at the shaft end of the conveying belt roll shaft; the conveying belt is tightened on the conveying belt roller; the flat iron is fixed on the working panel and is used for limiting two wings of the bag bottom so as to ensure that the bag bottom is completely opened; the conveyor belt is used for smoothing the bag head and the bag tail at the bottom of the composite bag through rotation. The smoothing mechanism is a crucial mechanism in the bottom pasting process of the paper-sand composite bag, and the bag head and the bag tail at the bottom of the bag can be smoothed and how to smooth the quality can directly influence the bottom pasting quality of the whole paper-sand composite bag. Compared with the traditional smoothing mechanism, the smoothing mechanism of the paper-sand composite bag is simplified, and the smoothing mechanism has the characteristics of small size, easiness in operation, stability in operation, low cost and the like.

Description

Smoothing mechanism suitable for paper-sand composite bag bottom pasting machine

Technical Field

The utility model relates to a mechanical equipment field of compound bag of processing paper sand specifically, relates to a mechanism of smoothing of end machine is stuck with paste to compound bag of paper sand.

Background

At present, most of domestic paper-sand composite bag packaging equipment is low in electromechanical integration degree, and stability and reliability of existing packaging mechanical equipment in a bag bottom flattening process are not ideal, so that the product has the defects of high rejection rate, generally poor product use performance, complex process flow and the like.

Disclosure of Invention

An object of the utility model is to the above-mentioned problem, provide a mechanism is smoothed to compound bag of paper sand machine of sticking with paste end, the container bag that will inhale to open smooths, has reduced the rejection rate of product, has simplified process flow, greatly reduced working strength.

In order to achieve the technical purpose, the utility model adopts the following technical scheme to realize.

The utility model provides a paper sand composite bag pastes mechanism of smoothing of end machine which characterized in that: the automatic conveying device comprises a working panel 1, a rack 3, a chain wheel 8, a conveying belt roll shaft 2, a conveying belt roll 5, a flat iron 6, a bearing seat 4 and a conveying belt 7; the machine frames 3 are symmetrically fixed on the working panel 1; the bearing block 4 is fixed on the frame 3; the conveying belt roller 5 is fixed on the conveying belt roller shaft 2; the chain wheel 8 is arranged at the shaft end of one conveyor belt roll shaft 2; the conveying belt 7 is tightly mounted on the conveying belt roller 5; the flat irons 6 are symmetrically fixed on the working panel 1.

Furthermore, the working panels 1 are two panels which are symmetrically arranged in parallel, and the middle of each panel is spaced by 10mm, so that the paper sand composite bag can conveniently vertically pass through the panels; the flat irons 6 are symmetrically arranged on the working panel 1, so that when the bag passes through, the flat irons 6 can limit two wings of the bag bottom, and the bag bottom can be completely opened.

Further, the machine frames 3 are symmetrically fixed on the working panel 1 by welding, and the distance between the machine frames 3 at the two sides is 245 mm; the bearing block 4 is fixed on the machine frames 3 at two sides through bolts, and two conveyor belt roll shafts 2 arranged on the bearing block 4 need to be ensured to be parallel.

Further, the conveyor belt roller shaft 2 is arranged on a bearing seat 4 and is fastened through a jackscrew; the conveying belt rollers 5 are arranged on the conveying belt roller shaft 2 through key connection, and the two conveying belt rollers are different in size so as to ensure that the conveying belt 7 contacted with the paper-sand composite bag forms an included angle of 30 degrees with the working panel 1; the sprocket 8 is installed at a portion where the shaft of the large belt roller is protruded to facilitate the input of power.

The utility model discloses a mechanism of smoothing of end machine is stuck with paste to compound bag of paper sand possess following two major characteristics: the first smoothing mechanism can deal with paper sand composite bags with different sizes, and can smooth the bottom of the bag without replacing accessories; the band iron 6 of both sides on the second work panel 1 limits the both wings at the bottom of the bag, makes the bottom of the bag open completely, and the head and the afterbody at the bottom of the bag can be better smoothed. Compared with the existing smoothing device, the smoothing device has the advantages that the smoothing effect is more obvious, the general degree of the smoothing mechanism is improved, the operation is simple, and the size is reduced.

Drawings

Fig. 1 is the utility model relates to an assembly schematic diagram of mechanism smooths of end machine is stuck with paste to compound bag of paper sand.

Fig. 2 is a schematic view of the assembly of the three-dimensional structure at another angle of the present invention.

Fig. 3 is a schematic view of the bottom of the paper-sand composite bag according to the utility model.

With reference to the accompanying drawings, the reference numbers in the present invention are as follows:

the automatic feeding device comprises a working panel, a conveyor belt roll shaft 2, a machine frame 3, a bearing seat 4, a conveyor belt roll 5, flat iron 6, a conveyor belt 7, a chain wheel 8, a bag head at the bottom of a paper-sand composite bag 9, two wings at the bottom of the paper-sand composite bag 10 and a bag tail at the bottom of the paper-sand composite bag 11.

Detailed Description

As shown in figure 1, a mechanism smooths of end machine is stuck with paste to compound bag of paper sand, its characterized in that: the automatic conveying device comprises a working panel 1, a rack 3, a chain wheel 8, a conveying belt roll shaft 2, a conveying belt roll 5, a flat iron 6, a bearing seat 4 and a conveying belt 7; the machine frames 3 are symmetrically fixed on the working panel 1; the bearing block 4 is fixed on the frame 3; the conveying belt roller 5 is fixed on the conveying belt roller shaft 2; the chain wheel 8 is arranged at the shaft end of one conveyor belt roll shaft 2; the conveying belt 7 is tightly mounted on the conveying belt roller 5; the flat irons 6 are symmetrically fixed on the working panel 1.

The working panels 1 are two panels which are symmetrically arranged in parallel, and the middle of each panel is spaced by 10mm, so that the paper sand composite bag can conveniently vertically pass through the panels; the flat irons 6 are symmetrically arranged on the working panel 1, so that when the bag passes through, the flat irons 6 can limit two wings of the bag bottom, and the bag bottom can be completely opened.

The machine frames 3 are symmetrically fixed on the working panel 1 through welding, and the distance between the machine frames 3 at the two sides is 245 mm; the bearing block 4 is fixed on the machine frames 3 at two sides through bolts, and two conveyor belt roll shafts 2 arranged on the bearing block 4 need to be ensured to be parallel.

The conveying belt roller shaft 2 is arranged on the bearing block 4 and is fastened through a jackscrew; the conveying belt rollers 5 are arranged on the conveying belt roller shaft 2 through key connection, and the two conveying belt rollers are different in size so as to ensure that the conveying belt 7 contacted with the paper-sand composite bag forms an included angle of 30 degrees with the working panel 1; the sprocket 8 is installed at a portion where the shaft of the large belt roller is protruded to facilitate the input of power.

The working principle is as follows: the motor passes through chain drive sprocket 8 and rotates, and sprocket 8 drives conveyer belt roller 5 and conveyer belt rotation, and the direction of motion of 7 bottom surfaces of conveyer belt is the same with container bag direction of motion. When the paper sand composite bag which is not flattened is conveyed along the gap between the working panels 1, two wings of the bag bottom are firstly limited below the flat iron 6, the bag bottom is completely opened at the moment, the bag head is contacted with the conveying belt 7 in motion along with the conveying of the paper sand composite bag, the bag head is flattened through friction force, then the bag tail is also contacted with the conveying belt 7 to be flattened, and finally the flattened paper sand composite bag is formed.

Finally, it should be noted that: the above description is only a preferred example of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing description, it will be apparent to those skilled in the art that the present invention may be modified or equivalents may be substituted for some of the technical features of the foregoing embodiments. All changes, equivalent substitutions, improvements and the like which come within the spirit and scope of the invention are intended to be embraced therein.

Claims

1. The utility model provides a smooth mechanism suitable for end machine is stuck with paste to compound bag of paper sand, its characterized in that: comprises a working panel (1), a frame (3), a chain wheel (8), a conveyor belt roll shaft (2), a conveyor belt roll (5), a flat iron (6), a bearing seat (4) and a conveyor belt (7); the machine frames (3) are symmetrically fixed on the working panel (1); the bearing seat (4) is fixed on the frame (3); the conveying belt roller (5) is fixed on the conveying belt roller shaft (2); the chain wheel (8) is arranged at the shaft end of a conveying belt roll shaft (2); the conveying belt (7) is tightly mounted on the conveying belt roller (5); the flat irons (6) are symmetrically fixed on the working panel (1).

2. The smoothing mechanism suitable for the paper-sand composite bag bottom pasting machine is characterized in that: the working panels (1) are symmetrically arranged in parallel, the middle of each working panel is spaced by 10mm, and the paper sand composite bag can conveniently vertically pass through the working panels; the band iron (6) is symmetrically arranged on the working panel (1), so that when the bag passes through, the band iron (6) can limit two wings of the bag bottom, and the bag bottom can be completely opened.

3. The smoothing mechanism suitable for the paper-sand composite bag bottom pasting machine is characterized in that: the machine frames (3) are symmetrically fixed on the working panel (1) through welding, and the distance between the machine frames (3) on the two sides is 245 mm; the bearing seat (4) is fixed on the machine frames (3) on the two sides through bolts, and two conveyor belt roll shafts (2) arranged on the bearing seat (4) need to be guaranteed to be parallel.

4. The smoothing mechanism suitable for the paper-sand composite bag bottom pasting machine is characterized in that: the conveying belt roll shaft (2) is arranged on the bearing seat (4) and is fastened through a jackscrew; the conveying belt rollers (5) are connected with the conveying belt roller shaft (2) through keys, and the two conveying belt rollers are different in size so as to ensure that the conveying belt (7) contacted with the paper-sand composite bag forms an included angle of 30 degrees with the working panel (1); the chain wheel (8) is arranged on the part, extending out of the shaft, of the large conveying belt roller so as to facilitate the input of power.

5. The smoothing mechanism suitable for the paper-sand composite bag bottom pasting machine is characterized in that: when power passes through sprocket (8) input, sprocket (8) drive conveyer belt roller (5) and conveyer belt (7) rotate, the direction of motion of conveyer belt (7) bottom surface is the same with container bag direction of motion, the compound bag of paper sand gets into smooths the mechanism this moment, bag head is first contacted conveyer belt (7) and is smoothed, the both wings at the bottom of the bag are restricted under band iron (6), bag tail and conveyer belt (7) take place the contact afterwards, along with conveyer belt (7) rotate, the bag tail is also smoothed.