Adjustable air suction type bag clamping large roller

By introducing an adjustable suction design into the large roll of the pouch, the fruit bag is adsorbed and fixed by using the air extraction mechanism, the problems of tearing, floating and uneven bags are solved, and the automation of fruit bag treatment is improved degree and work efficiency.

CN222193378UActive Publication Date: 2024-12-20ZHAO COUNTY XINQUAN PACKAGING MATERIALS CO LTD
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Patent Information

Application Number
CN202420610721.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-27
Publication Date
2024-12-20
Estimated Expiration
2034-03-27

AI Technical Summary

Technical Problem

The existing large rolls of clamped bags are likely to cause tearing, floating and uneven bags during the process of processing the fruit bags, reducing work efficiency.

Method used

Adoptable suction type large roll of large suction bag, including mounting frame, rotary shaft, large roll of suction roller and suction static disk. Through the combination of the air extraction pipe and arc-shaped air extraction tank, the fruit bag is absorbed and absorbed by the air extraction machine. Fixed and precise positioning of the fruit bag is achieved through an adjustable inhalation static disc.

Benefits of technology

It improves the fixing and placement accuracy of the fruit bag, improves production efficiency, reduces the error and labor intensity of manual operation, and realizes the automatic processing of the fruit bag.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222193378U_ABST
    Figure CN222193378U_ABST
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Abstract

The utility model belongs to the field of large bag clamping rollers, and particularly relates to an adjustable air suction type large bag clamping roller which comprises mounting frames, a rotating shaft, a large air suction roller and air suction static discs, the rotating shaft is rotatably mounted between the two mounting frames, the large air suction roller is mounted on the rotating shaft, the air suction static discs are mounted on two sides of the large air suction roller, and the rotating shaft penetrates through the air suction static discs. A plurality of air suction pipelines are arranged on the two sides of the large air suction roller, a plurality of air suction holes are formed in the inner walls of the sides, away from the rotating shaft, of the air suction pipelines, an arc-shaped air suction groove is formed in one side of the static air suction disc and matched with the corresponding air suction holes, and a communicating hole is formed in the inner wall of one side of the arc-shaped air suction groove; and a connecting pipe is mounted in the communicating hole. The fruit bag fixing device is reasonable in design, the air suction static disc can be installed, the position of the arc-shaped air exhaust groove can be adjusted, and therefore fruit bags can be fixed and placed at the designated position, and production efficiency can be improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of bag clamping rollers, in particular to an adjustable air suction bag clamping roller. Background Art

[0002] Fruit bag paper, also known as fruit bag paper, is a special paper used for fruit bagging. This kind of paper can effectively reduce fruit diseases and pests, and prevent pesticide residues on the fruit surface, making the fruit more delicious. Fruit bag paper is a green and environmentally friendly product that has replaced the era of plastic film. This kind of paper has good air permeability, anti-aging and waterproof properties.

[0003] At present, a fruit bag machine clamping device disclosed in a Chinese patent announcement with announcement number CN207986333U includes a shell and a plurality of clamping devices, wherein the clamping devices include an active member, a driven member, an elastic member and a plurality of clamping plates, wherein the clamping plate is connected to the driven member via a fixed shaft, one end of the elastic member is connected to the driven member, and the other end is connected to the shell via a limiting bolt, the active member is sleeved on the power shaft, and a limiting hole for accommodating the clamping plate is provided on the shell, and the clamping plate moves in the limiting hole.

[0004] However, the bag clamping claw method also has its shortcomings. Sometimes, the fruit bags will tear, the fruit bags will fly, and the bags will be out of order, which will reduce the work efficiency. Therefore, we proposed an adjustable suction bag clamping roller to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable air suction bag clamping roller.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The adjustable large suction bag clamping roller comprises a mounting frame, a rotating shaft, a large suction roller and a suction static disk. The rotating shaft is rotatably mounted between two mounting frames, the large suction roller is mounted on the rotating shaft, suction static disks are mounted on both sides of the large suction roller, and the rotating shaft passes through the suction static disk, a plurality of exhaust pipes are opened on both sides of the large suction roller, a plurality of exhaust holes are opened on the inner wall of the exhaust pipe on the side away from the rotating shaft, an arc-shaped exhaust groove is opened on one side of the suction static disk, and the arc-shaped exhaust groove is matched with the corresponding exhaust holes, a connecting hole is opened on the inner wall of one side of the arc-shaped exhaust groove, a connecting pipe is installed in the connecting hole, an exhaust fan is installed on the mounting frame, and one end of the connecting pipe is connected to the exhaust fan.

[0008] By adopting the above technical solution, the air suction static plate can be installed and the position of the arc-shaped air extraction groove can be adjusted, so that the fruit bag can be fixed and placed in a specified position, thereby improving production efficiency.

[0009] Optionally, a fixing sleeve is fixedly mounted on one side of the mounting frame, and a mounting sleeve is fixedly mounted on the other side of the suction static disc, and the mounting sleeve is matched with the corresponding fixing sleeve.

[0010] By adopting the above technical solution, the installation sleeve can be positioned and placed by providing a fixing sleeve, thereby achieving the purpose of installing the suction static plate.

[0011] Optionally, a plurality of fixing grooves are provided in a circular shape at equal intervals on the outer side of the mounting sleeve, a fixing mechanism is provided on the fixing sleeve, and the fixing mechanism is adapted to the fixing grooves, the fixing mechanism comprises a movable groove and a fixing pin, the movable groove is provided on the inner wall of the fixing sleeve, the fixing pin is slidably installed in the movable groove, and the fixing pin is adapted to the corresponding fixing groove.

[0012] By adopting the above technical solution and providing the fixing pins and the fixing grooves, the purpose of fixing and releasing the mounting sleeve and the suction static plate can be achieved.

[0013] Optionally, a threaded hole is provided on a side of the movable groove away from its opening, a driving screw is slidably installed in the threaded hole, one end of the driving screw is rotatably installed on a fixing pin, and a knob is fixedly installed on one end of the driving screw.

[0014] By adopting the above technical solution and providing a driving screw, the movement of the driving screw can drive the fixing pin to move.

[0015] Optionally, a rotation groove is provided on the fixing pin, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the driving screw, and the annular seat is rotationally connected to the annular groove.

[0016] By adopting the above technical solution and providing the annular seat and the annular groove, it is possible to realize that the driving screw is rotatably installed on the fixing pin.

[0017] Optionally, limiting grooves are provided on the inner walls on both sides of the movable groove, limiting seats are fixedly installed on both sides of the fixing pin, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0018] By adopting the above technical solution and providing the limiting groove and the limiting seat, the fixing pin can be guided, thereby achieving stable movement of the fixing pin.

[0019] Optionally, a circular hole is formed on the air suction static disk, and the rotating shaft passes through the circular hole and penetrates the air suction static disk.

[0020] By adopting the above technical solution and providing a circular hole, it is possible to realize that the rotating shaft passes through the corresponding air suction static disk.

[0021] Beneficial effects of the utility model:

[0022] 1. By rotating the suction static disc, the suction static disc can drive the installation sleeve to rotate in the fixed sleeve, and the position of the suction static disc can be adjusted. When the suction static disc is adjusted, the driving screw can drive the fixing pin to move through the cooperation of the knob, the driving screw and the threaded hole, so that the fixing pin can be inserted into the fixing groove, thereby achieving the purpose of fixing the suction static disc;

[0023] 2. When the rotating shaft drives the large suction roller to rotate, when the fruit bag is transported to the top of the large suction roller, the suction pipe is connected with the arc-shaped suction groove. By starting the vacuum pump, the vacuum pump exhausts air through the connecting pipe, the connecting hole, the arc-shaped suction groove, the suction pipe and the suction hole. At this time, the fruit bag can be adsorbed on the large suction roller and fixed. When the large suction roller rotates and the suction pipe is separated from the arc-shaped suction groove, the fruit bag can be released and placed in a designated position, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural schematic diagram of the adjustable air suction bag clamping roller proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of the adjustable air suction bag clamping roller proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of part A of the adjustable air suction bag clamping roller proposed in the utility model;

[0027] Figure 4 This is a schematic structural diagram of part B of the adjustable air suction bag clamping roller proposed in the utility model;

[0028] Figure 5 The utility model is a three-dimensional structural schematic diagram of the adjustable suction static plate of the suction type bag clamping roller.

[0029] In the figure: 1. Mounting frame; 2. Rotating shaft; 3. Large suction roller; 4. Suction static plate; 5. Exhaust pipe; 6. Exhaust hole; 7. Arc-shaped exhaust groove; 8. Connecting hole; 9. Connecting pipe; 10. Fixed sleeve; 11. Mounting sleeve; 12. Fixed groove; 13. Moving groove; 14. Fixed pin; 15. Threaded hole; 16. Driving screw; 17. Knob; 18. Exhaust fan. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 The adjustable suction bag clamping roller comprises a mounting frame 1, a rotating shaft 2, a suction roller 3 and a suction static disk 4. The rotating shaft 2 is rotatably mounted between the two mounting frames 1. The suction roller 3 is mounted on the rotating shaft 2. Suction static disks 4 are mounted on both sides of the suction roller 3, and the rotating shaft 2 penetrates the suction static disk 4. A plurality of exhaust pipes 5 are provided on both sides of the suction roller 3. A plurality of exhaust holes 6 are provided on the inner wall of the exhaust pipe 5 on the side away from the rotating shaft 2. An arc-shaped exhaust groove 7 is provided on one side of the suction static disk 4, and the arc-shaped exhaust groove 7 is matched with the corresponding exhaust hole 6. A connecting hole 8 is provided on the inner wall of one side of the arc-shaped exhaust groove 7. A connecting pipe 9 is installed in the connecting hole 8. An exhaust fan 18 is installed on the mounting frame 1, and one end of the connecting pipe 9 is connected to the exhaust fan 18.

[0032] In this embodiment, a fixing sleeve 10 is fixedly mounted on one side of the mounting frame 1 , and a mounting sleeve 11 is fixedly mounted on the other side of the suction static plate 4 , and the mounting sleeve 11 is matched with the corresponding fixing sleeve 10 .

[0033] In this embodiment, a plurality of fixing grooves 12 are provided in a circular shape and at equal intervals on the outer side of the mounting sleeve 11. A fixing mechanism is provided on the fixing sleeve 10, and the fixing mechanism is adapted to the fixing groove 12. The fixing mechanism includes a movable groove 13 and a fixing pin 14. The movable groove 13 is provided on the inner wall of the fixing sleeve 10, and the fixing pin 14 is slidably installed in the movable groove 13, and the fixing pin 14 is adapted to the corresponding fixing groove 12.

[0034] In this embodiment, a threaded hole 15 is provided on the side of the movable groove 13 away from its opening, and a driving screw 16 is slidably installed in the threaded hole 15. One end of the driving screw 16 is rotatably installed on the fixed pin 14, and a knob 17 is fixedly installed on one end of the driving screw 16. A rotating groove is provided on the fixed pin 14, and an annular groove is provided on the inner wall of the rotating groove. An annular seat is fixedly installed on the driving screw 16, and the annular seat is rotatably connected to the annular groove.

[0035] In this embodiment, limiting grooves are provided on the inner walls on both sides of the movable groove 13, limiting seats are fixedly installed on both sides of the fixing pin 14, and the limiting seats are slidably connected to the corresponding limiting grooves, a circular hole is provided on the air suction static plate 4, and the rotating shaft 2 passes through the circular hole through the air suction static plate.

[0036] In the utility model, by rotating the air suction static disk 4, the air suction static disk 4 can drive the installation sleeve 11 to rotate in the fixing sleeve 10, and the position of the air suction static disk 4 can be adjusted. When the air suction static disk 4 is adjusted, by rotating the knob 17 and the driving screw 16, under the action of the threaded hole 15, the driving screw 16 rotates and moves at the same time, and the driving screw 16 can drive the fixing pin 14 to move, so that the fixing pin 14 can be inserted into the fixing groove 12, thereby achieving the purpose of fixing the air suction static disk 4. 2 drives the suction roller 3 to rotate, when the fruit bag is transported to the top of the suction roller 3, the suction pipe 5 is connected with the arc-shaped suction groove 7, and the suction machine 18 is started. The suction machine 18 extracts air through the connecting pipe 9, the connecting hole 8, the arc-shaped suction groove 7, the suction pipe 5 and the suction hole 6. At this time, the fruit bag can be adsorbed on the suction roller 3 and fixed. When the suction roller 3 rotates, when the suction pipe 5 is separated from the arc-shaped suction groove 7, the fruit bag can be released and placed at a designated position, thereby improving production efficiency.

[0037] The present application is an adjustable suction bag clamping roller device, whose main function is to adsorb and fix the fruit bags on the suction roller through the vacuum mechanism, and to achieve precise positioning of the fruit bags through the adjustable suction static plate, thereby greatly improving the automation level and work efficiency of the fruit bag sorting and loading process.

[0038] During the working process, first, the suction static plate 4 can be rotated to make the mounting sleeve 11 on it rotate in the fixing sleeve 10 to adapt to different working requirements. After adjusting the position of the suction static plate 4, the driving screw 16 is controlled by the knob 17 to move in the threaded hole 15, and the fixing pin 14 is driven to slide along the moving groove 13, so that the fixing pin 14 is inserted into the fixing groove 12 on the mounting sleeve 11, thereby completing the fixed installation of the suction static plate 4.

[0039] In actual use, when the fruit bag passes through the large suction roller 3, the rotating shaft 2 drives the large suction roller 3 to rotate. When the suction pipe 5 corresponds to and is connected with the arc-shaped suction groove 7 on the suction static plate 4, the vacuum pump 18 is started, and the vacuum pump extracts air through the connecting pipe 9 and the connecting hole 8 to form a negative pressure, so that the fruit bag is adsorbed on the suction hole 6 on the large suction roller 3. As the large suction roller 3 continues to rotate, when the suction pipe 5 is no longer connected with the arc-shaped suction groove 7, the adsorption force disappears, and the fruit bag will naturally fall off the large suction roller 3 and be accurately placed in the preset position.

[0040] In summary, the utility model realizes the automated process of fruit bag adsorption, positioning and release, which not only improves the speed and accuracy of fruit bag processing, but also reduces the errors and labor intensity caused by manual operation, which is conducive to improving the overall production efficiency and quality.

[0041] The adjustable suction bag clamping roller provided by the utility model is introduced in detail above. The principle and implementation method of the utility model are described in detail using specific embodiments. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, the utility model can also be improved and modified without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. Adjustable suction bag clamping roller, characterized by: It comprises a mounting frame (1), a rotating shaft (2), a large suction roller (3) and a suction static plate (4), wherein the rotating shaft (2) is rotatably mounted between two mounting frames (1), the large suction roller (3) is mounted on the rotating shaft (2), suction static plates (4) are mounted on both sides of the large suction roller (3), and the rotating shaft (2) passes through the suction static plate (4); A plurality of air extraction pipes (5) are provided on both sides of the large air suction roller (3), a plurality of air extraction holes (6) are provided on the inner wall of the air extraction pipe (5) on the side away from the rotating shaft (2), an arc-shaped air extraction groove (7) is provided on one side of the air suction static plate (4), and the arc-shaped air extraction groove (7) is matched with the corresponding air extraction hole (6); A connecting hole (8) is provided on an inner wall of one side of the arc-shaped air extraction groove (7), a connecting pipe (9) is installed in the connecting hole (8), an air extractor (18) is installed on the mounting frame (1), and one end of the connecting pipe (9) is connected to the air extractor (18).

2. The adjustable suction bag clamping roller according to claim 1 is characterized in that: A fixing sleeve (10) is fixedly mounted on one side of the mounting frame (1), and a mounting sleeve (11) is fixedly mounted on the other side of the suction static disc (4), and the mounting sleeve (11) is matched with the corresponding fixing sleeve (10).

3. The adjustable suction bag clamping roller according to claim 2 is characterized in that: The outer side of the installation sleeve (11) is provided with a plurality of fixing grooves (12) at equal intervals in a ring shape, and the fixing sleeve (10) is provided with a fixing mechanism, and the fixing mechanism is adapted to the fixing grooves (12).

4. The adjustable suction bag clamping roller according to claim 3 is characterized in that: The fixing mechanism comprises a movable groove (13) and a fixing pin (14); the movable groove (13) is formed on the inner wall of the fixing sleeve (10); the fixing pin (14) is slidably mounted in the movable groove (13); and the fixing pin (14) is matched with the corresponding fixing groove (12).

5. The adjustable suction bag clamping roller according to claim 4 is characterized in that: A threaded hole (15) is formed on a side of the movable groove (13) away from the opening thereof, a driving screw rod (16) is slidably mounted in the threaded hole (15), one end of the driving screw rod (16) is rotatably mounted on the fixing pin (14), and a knob (17) is fixedly mounted on one end of the driving screw rod (16).

6. The adjustable suction bag clamping roller according to claim 5, characterized in that: The fixing pin (14) is provided with a rotation groove, the inner wall of the rotation groove is provided with an annular groove, an annular seat is fixedly mounted on the driving screw rod (16), and the annular seat is rotationally connected to the annular groove.

7. The adjustable suction bag clamping roller according to claim 4, characterized in that: Limiting grooves are provided on both inner walls of the movable groove (13), and limiting seats are fixedly installed on both sides of the fixing pin (14), and the limiting seats are slidably connected to the corresponding limiting grooves.

8. The adjustable suction bag clamping roller according to claim 1, characterized in that: A circular hole is provided on the air suction static disk (4), and the rotating shaft (2) passes through the circular hole and penetrates the air suction static disk (4).