CN218907824U

CN218907824U - Material bag stretching mechanism

Info

Publication number: CN218907824U
Application number: CN202223034034.1U
Authority: CN
Inventors: 窦正荣; 窦如凯
Original assignee: Jiangsu Tiancheng Zinc Technology Co ltd
Current assignee: Jiangsu Tiancheng Zinc Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-25
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a material bag stretching mechanism. The device is including the frame, the frame upper surface is provided with the box, vertical bar groove has all been seted up to the box both sides, the upper rail is installed to the top surface in the box, and the lower rail is installed to the bottom surface in the box, and upper rail sliding connection has the rack, and lower rail sliding connection has the rack down, runs through in the box and has the pivot, cup jointed the gear in the pivot, gear and last rack and lower rack meshing are connected, the right-hand member of going up rack and lower rack all is connected with fixed subassembly, leave the space of placing the pocket between the fixed subassembly, because the cooperation setting of gear, upper rack and lower rack, move towards opposite direction through last rack and lower rack, accomplish the stretching process of pocket, solved current zinc powder and handled inconvenient problem through the manual work in bags, can control the opening size of pocket simultaneously, more conveniently carry out the bagging-off of zinc powder, the device is applicable to in the industrial production, has very strong practicality.

Description

Material bag stretching mechanism

Technical Field

The utility model belongs to the technical field of zinc powder treatment equipment, and particularly relates to a material bag stretching mechanism.

Background

In the production process of zinc powder, in order to facilitate storage and transportation of zinc powder in the later stage, bagging treatment is needed to the zinc powder, but the existing bagging adopts the manual bag opening to lead to the labor intensity of the zinc powder bagging to be large, and the efficiency of the zinc powder bagging is influenced, meanwhile, the zinc powder is easy to scatter on hands of people in the bagging process and difficult to clean, so that the scheme aims at providing a material bag opening mechanism capable of replacing the manual bag opening for bagging the zinc powder.

Disclosure of Invention

The utility model aims to solve the technical problems that the labor intensity of zinc powder bagging is high due to the fact that the zinc powder is manually bag-opened during bagging treatment, the efficiency of zinc powder bagging is affected, meanwhile, zinc powder is easy to scatter on hands of people in the bagging process and difficult to clean, and in order to overcome the defects, the utility model provides a material bag opening mechanism.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a material bag stretching mechanism, includes the frame, the frame upper surface is provided with the box, vertical bar groove has all been seted up to the box both sides, the guide rail is installed to the top surface in the box, and the lower rail is installed to the bottom surface in the box, and guide rail sliding connection has the rack, and lower rail sliding connection has the rack down, runs through in the box and has the pivot, the gear has been cup jointed in the pivot, and the gear is connected with last rack and lower rack meshing, it all is connected with fixed subassembly with the right-hand member of rack down to go up the rack, leave the space of placing the material bag between the fixed subassembly.

As a preferred scheme, the fixed component comprises a U-shaped block fixedly connected with the free end of an upper rack or a lower rack, the free end of the upper rack is arranged between two lug plate sections of the U-shaped block, the two lug plate sections of the U-shaped block are connected with the upper rack or the lower rack through bolts, the middle section of the U-shaped block is connected with the end head of the upper rack or the lower rack through bolts, a vertical plate is connected with the outer surface of the middle section of the U-shaped block, and a hook for hanging a material bag is arranged at the lower end of the vertical plate.

As the preferred scheme, the left end of going up rack and lower rack all is provided with the limiting plate of L type, the horizontal segment of limiting plate is connected with the end of going up rack or lower rack, and the vertical section surface of limiting plate towards the box is attached with elastic rubber pad.

Preferably, an operation screen is arranged at the top of the box body.

As a preferable scheme, a speed reducer is arranged on the upper surface of the frame outside the box body, and the output end of the speed reducer is connected with the rotating shaft in a shaft way.

Compared with the prior art, the utility model has the beneficial effects that: because the cooperation setting of gear, last rack and lower rack, through last rack and lower rack towards opposite direction motion, accomplish the stretching process of pocket, solved current zinc powder and handled inconvenient problem through the manual work is bagged, can control the opening size of pocket simultaneously, more conveniently carry out the bagging-off of zinc powder, the device is applicable to in the industrial production, has very strong practicality.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1 a frame, 2 a box body, 3 an upper guide rail, 4 a lower guide rail, 5 an upper rack, 6 a lower rack, 7 a rotating shaft,

8 gears, 9 fixing components, 901U-shaped blocks, 902 vertical plates, 903 hooks, 10 limiting plates,

11 elastic rubber pad, 12 operation screen, 13 material bags.

Detailed Description

The technical scheme of the present application is further described and illustrated below with reference to the accompanying drawings and examples.

Examples: as shown in fig. 1, a material bag stretching mechanism comprises a frame 1, the upper surface of the frame 1 is provided with a box body 2, vertical bar grooves are formed in two sides of the box body 2, an upper guide rail 3 is arranged on the inner top surface of the box body 2, a lower guide rail 4 is arranged on the inner bottom surface of the box body 2, an upper guide rail 3 is slidably connected with an upper rack 5, a lower guide rail 4 is slidably connected with a lower rack 6, a rotating shaft 7 penetrates through the box body 2, a gear 8 is sleeved on the rotating shaft 7, the gear 8 is meshed with the upper rack 5 and the lower rack 6, the right ends of the upper rack 5 and the lower rack 6 are connected with a fixing assembly 9, and a space for placing a material bag 13 is reserved between the fixing assemblies 9.

In this embodiment, the fixing component 9 includes a U-shaped block 901 fixedly connected with the free end of the upper rack 5 or the lower rack 6, the free end of the upper rack 5 is located between two ear plate segments of the U-shaped block 901, the two ear plate segments of the U-shaped block 901 are connected with the upper rack 5 or the lower rack 6 through bolts, the middle segment of the U-shaped block 901 is connected with the end of the upper rack 5 or the lower rack 6 through bolts, a riser 902 is connected with the outer surface of the middle segment of the U-shaped block 901, and a hook 903 for hanging a material bag 13 is arranged at the lower end of the riser 902. Through holes are formed in two sides of the upper end of the material bag 13, the through holes are connected with the hooks 903 in a hanging mode, the material bag 13 and the hooks 903 in the mode are connected in one connecting mode in the scheme, specifically, magnets can be further arranged on the surface of the vertical plate 902, magnet sheets are arranged on the top end of the material bag 13, and connection between the material bag 13 and the fixing assembly 9 is achieved through attraction force and the like.

In this embodiment, the left ends of the upper rack 5 and the lower rack 6 are both provided with L-shaped limiting plates 10, the horizontal section of the limiting plates 10 is connected with the end of the upper rack 5 or the lower rack 6, and elastic rubber pads 11 are attached to the surfaces of the vertical sections of the limiting plates 10 facing the box 2. The setting of limiting plate 10 can avoid

upper rack

5 and 6 overstroke motion down effectively, in time overstroke, and the impact effect to box 2 also can be reduced to setting up of elastic rubber pad 11.

In this embodiment, the top of the case 2 is provided with an operation panel 12.

In this embodiment, a speed reducer (not shown in the figure) is disposed on the upper surface of the frame 1 outside the case 2, and the output end of the speed reducer is pivotally connected to the rotating shaft 7.

During operation, an operator hangs two ends of the material bag 13 on the hook 903, the rotating shaft 7 is rotated by controlling the speed reducer to rotate, the gear 8 is driven to rotate, the gear 8 rotates and simultaneously the upper rack 5 and the lower rack 6 move towards opposite directions, so that the material bag 13 is opened, and a zinc powder conveying pipe (not shown in the figure) is aligned to the material bag 13 after the material bag 13 is opened, so that the bagging process of zinc powder is completed.

The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.

Claims

1. A material bag stretching mechanism which is characterized in that: including the frame, the frame upper surface is provided with the box, vertical bar groove has all been seted up to the box both sides, the upper rail is installed to the top surface in the box, and the lower rail is installed to the bottom surface in the box, and upper rail sliding connection has the rack, and lower rail sliding connection has the rack down, runs through in the box and has the pivot, cup jointed the gear in the pivot, gear and upper rack and lower rack meshing are connected, the right-hand member of upper rack and lower rack all is connected with fixed subassembly, leave the space of placing the pocket between the fixed subassembly.

2. A pouch tensioning mechanism as defined in claim 1, wherein: the fixing assembly comprises a U-shaped block fixedly connected with the free end of an upper rack or a lower rack, the free end of the upper rack is arranged between two lug plate sections of the U-shaped block, the two lug plate sections of the U-shaped block are connected with the upper rack or the lower rack through bolts, the middle section of the U-shaped block is connected with the end head of the upper rack or the lower rack through bolts, a vertical plate is connected with the outer surface of the middle section of the U-shaped block, and a hook for hanging a material bag is arranged at the lower end of the vertical plate.

3. A pouch tensioning mechanism as defined in claim 2, wherein: the left ends of the upper rack and the lower rack are respectively provided with an L-shaped limiting plate, the horizontal section of the limiting plate is connected with the end of the upper rack or the end of the lower rack, and an elastic rubber pad is attached to the surface of the vertical section of the limiting plate facing the box body.

4. A bag tensioning mechanism according to claim 3, wherein: the top of the box body is provided with an operation screen.

5. A pouch tensioning mechanism as defined in any one of claims 1-4, wherein: the speed reducer is arranged on the upper surface of the frame positioned outside the box body, and the output end of the speed reducer is connected with the rotating shaft in a shaft way.