Novel pipe drawing and replacing mechanism of full-automatic agricultural film winding machine

Abstract

The utility model relates to the technical field of agricultural production, and discloses a novel pipe drawing and replacing mechanism of an agricultural film full-automatic winding machine, which comprises a shell, a feeding mechanism is fixedly mounted in the shell, a fixed support is fixedly mounted on the right side of the bottom of the shell, a fixed plate is fixedly mounted at one end of the top of the fixed support, and a clamping mechanism is fixedly mounted at the other end of the top of the fixed plate. A second hydraulic cylinder is movably mounted on the outer surface of the fixing plate, and a first air cylinder is fixedly mounted at the top of the second hydraulic cylinder. Compared with a traditional pipe replacing mechanism, the pipe replacing device can achieve rapid pipe installing and drawing through the first air cylinder and the second air cylinder, automatic operation is achieved through the rapid pipe drawing and pipe installing technology, the operation time is greatly shortened, manual intervention is reduced, the requirement for the skills of operators is lowered, more people can competent for the work, and the work efficiency is improved. And meanwhile, the downtime in the production process is also reduced, and the continuous operation capability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, and more specifically, to a novel tube extracting and replacing mechanism of a fully automatic agricultural film winding machine. Background Art

[0002] An automatic tube extraction and replacement device for plastic film production line products is an automated equipment specially designed for plastic film production lines. Its main function is to realize the automatic extraction and replacement of tube cores in the paper tube process. This device can efficiently and accurately complete the tube extraction and replacement operations through the combination of mechanical, electrical and automatic control technologies, thereby improving the automation level and production efficiency of the production line. The common tube extraction operations on the market often rely on the cylinder guide rail advancement and ejection mechanism. This method requires the entire device to move sideways during execution, thereby occupying more space. In the agricultural film industry, the spacing between production lines is usually relatively compact, which leads to significant defects in space utilization of traditional tube extraction methods. Since sufficient space needs to be reserved for the movement of the device, it not only causes a waste of land resources, but may also have an adverse effect on the overall layout and efficiency of the production line. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a novel tube extraction and tube replacement mechanism for a fully automatic agricultural film winding machine, which has the advantages of rapid tube extraction and tube installation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a new type of pipe extraction and replacement mechanism of a fully automatic winding machine for agricultural film, comprising a shell, a feeding mechanism is fixedly installed inside the shell, a fixed bracket is fixedly installed on the right side of the bottom of the shell, a fixed plate is fixedly installed on one end of the top of the fixed bracket, a hydraulic cylinder 2 is movably installed on the outer surface of the fixed plate, a cylinder 1 is fixedly installed on the top of the hydraulic cylinder 2, and a cylinder head 2 is fixedly installed on one end of the cylinder 1;

[0005] A fixing frame is fixedly installed on the top of the fixing bracket, and a roller 1 is movably installed inside the fixing frame, a motor is fixedly installed on one end of the roller 1, and the motor is fixed on the outer surface of the fixing frame, and a roller 2 is fixedly installed above the roller 1, and the roller 2 is fixedly installed at the bottom inside the shell;

[0006] As a preferred technical solution of the utility model,

[0007] An arc-shaped support block is fixedly installed inside the fixed bracket, and a solid iron rod is movably installed inside the arc-shaped support block, a paper tube is movably installed on the outer surface of the solid iron rod, a V-shaped plate is movably installed at the bottom of the solid iron rod, a support plate is fixedly installed at the bottom of the V-shaped plate, and one end of the support plate is fixedly connected to the fixed bracket, a cylinder 2 is fixedly installed on the top of the fixed bracket, a cylinder head 1 is fixedly installed at one end of the cylinder 2, a clamping frame is fixedly installed on the top of the fixed bracket, and the clamping frame is fixedly installed at the bottom of the solid iron rod;

[0008] A hydraulic cylinder 1 is fixedly installed on the top of the fixed bracket, a support block is fixedly installed on the top of the hydraulic cylinder 1, and the support block is movably installed on the bottom of the solid iron rod.

[0009] As a preferred technical solution of the utility model,

[0010] A supporting base is fixedly mounted on the bottom of the fixing bracket, and the supporting base presents four shapes of the same size.

[0011] As a preferred technical solution of the utility model,

[0012] The support plates and the V-shaped plates are arranged in pairs, and there are two groups at the top of the fixed bracket and the bottom of the solid iron rod.

[0013] As a preferred technical solution of the utility model,

[0014] A support column is fixedly installed inside the fixing bracket, and the support column is in two shapes of different sizes.

[0015] As a preferred technical solution of the utility model,

[0016] The width of the second roller is smaller than the width of the first roller, and the first roller and the second roller do not contact each other.

[0017] As a preferred technical solution of the utility model,

[0018] The clamping frames present two shapes of the same size at the bottom of the fixed bracket, and the two clamping frames are fixedly installed at both ends of the solid iron rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model is combined with the traditional tube changing mechanism. The device can realize fast tube loading and extraction through cylinder one and cylinder two. The fast tube extraction and tube loading technology realizes automatic operation, which greatly shortens the operation time. It not only reduces manual intervention and reduces the skill requirements for operators, so that more people can do this job, but also reduces the downtime in the production process and improves the continuous operation capacity of the equipment. In addition, the fast tube extraction and tube loading also ensures the accuracy and stability of the operation, effectively reduces the quality problems caused by improper operation or excessive time, thereby improving product quality. The tubes are extracted from the solid iron rod on the top of the fixed bracket, which reduces the use of space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the partial three-dimensional appearance structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the paper tube structure of the utility model;

[0024] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0025] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0026] In the figure: 1. Shell; 2. Feeding mechanism; 3. Paper tube; 4. Solid iron rod; 5. Fixed bracket; 6. Support base; 7. Cylinder 1; 8. Cylinder 2; 9. Roller 1; 10. Roller 2; 11. Fixed bracket; 12. Clamping bracket; 13. Support block; 14. Hydraulic cylinder 1; 15. Support plate; 16. Cylinder head 1; 17. V-shaped plate; 18. Arc support block; 19. Cylinder head 2; 20. Fixed plate; 21. Hydraulic cylinder 2; 22. Support column; 23. Motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] like Figures 1 to 5As shown, the utility model provides a new type of pipe extraction and replacement mechanism of a fully automatic winding machine for agricultural film, comprising a shell 1, a feeding mechanism 2 is fixedly installed inside the shell 1, a fixing bracket 5 is fixedly installed on the right side of the bottom of the shell 1, a fixing plate 20 is fixedly installed on one end of the top of the fixing bracket 5, a hydraulic cylinder 21 is movably installed on the outer surface of the fixing plate 20, a cylinder 1 7 is fixedly installed on the top of the hydraulic cylinder 21, and a cylinder head 2 19 is fixedly installed on one end of the cylinder 1 7;

[0029] A fixing frame 11 is fixedly installed on the top of the fixing bracket 5, and a roller 9 is movably installed inside the fixing frame 11, a motor 23 is fixedly installed on one end of the roller 9, and the motor 23 is fixed on the outer surface of the fixing frame 11, and a roller 2 10 is fixedly installed above the roller 1 9, and the roller 2 10 is fixedly installed at the bottom inside the housing 1;

[0030] Among them, an arc-shaped support block 18 is fixedly installed inside the fixed bracket 5, and a solid iron rod 4 is movably installed inside the arc-shaped support block 18, a paper tube 3 is movably installed on the outer surface of the solid iron rod 4, a V-shaped plate 17 is movably installed at the bottom of the solid iron rod 4, a support plate 15 is fixedly installed at the bottom of the V-shaped plate 17, and one end of the support plate 15 is fixedly connected to the fixed bracket 5, a cylinder 2 8 is fixedly installed on the top of the fixed bracket 5, a cylinder head 16 is fixedly installed at one end of the cylinder 2 8, a clamping frame 12 is fixedly installed on the top of the fixed bracket 5, and the clamping frame 12 is fixedly installed at the bottom of the solid iron rod 4;

[0031] A hydraulic cylinder 14 is fixedly installed on the top of the fixed bracket 5 , a support block 13 is fixedly installed on the top of the hydraulic cylinder 14 , and the support block 13 is movably installed on the bottom of the solid iron rod 4 .

[0032] When the solid iron rod 4 finishes rolling the film, the staff needs to pull out the internal paper tube 3 of the solid iron rod 4, and slowly raise the support block 13 by controlling the hydraulic cylinder 14, so that the support block 13 contacts with the paper tube 3 to support the paper tube 3, and then limit the solid iron rod 4 through the cooperation between the V-shaped plate 17 and the support plate 15. Now the cylinder 2 8 is turned on at the top of the fixed bracket 5, and the cylinder head 16 is driven by the cylinder 2 8 to squeeze the solid iron rod 4 at the top of the clamping frame 12, so that the solid iron rod 4 slowly removes the inside of the paper tube 3, and when the solid iron rod 4 contacts with the arc support block 18 and the roller 9, the motor 2 is turned on at this time. 3. The motor 23 is rotated clockwise to drive the roller 1 9, so that the solid iron rod 4 is moved out from the outer surface of the roller 1 9 and the roller 2 10, and the solid iron rod 4 is moved to a suitable position by the feeding mechanism 2, and then the paper tube 3 is processed again. When the solid iron rod 4 needs to be inserted into the interior of the paper tube 3, it is necessary to open the hydraulic cylinder 21 on the outer surface of the feeding mechanism 2, and the hydraulic cylinder 21 is used to push the cylinder 1 7 to be slowly raised. It is necessary to raise the cylinder 1 7 to a position level with the solid iron rod 4, and then the roller 1 9 drives the cylinder head 2 19 to slowly push the solid iron rod 4 into the interior of the paper tube 3, thereby completing the installation and extraction of the paper tube 3.

[0033] When the solid iron rod 4 completes the film rolling, it is necessary to pull out the internal paper tube 3 of the solid iron rod 4, and slowly raise the support block 13 by controlling the hydraulic cylinder 14, so that the support block 13 contacts with the paper tube 3 to support the paper tube 3, and then limit the solid iron rod 4 through the cooperation between the V-shaped plate 17 and the support plate 15, and now open the cylinder 2 8 at the top of the fixed bracket 5, and drive the cylinder head 16 to squeeze the solid iron rod 4 at the top of the clamping frame 12 through the cylinder 2 8, so that the solid iron rod 4 slowly removes the inside of the paper tube 3, and when the solid iron rod 4 contacts with the arc support block 18 and the roller 1 9, turn on the motor 23 at this time, and drive the roller 1 9 to move out on the outer surface of the roller 1 9 and the roller 2 10 through the clockwise rotation of the motor 23, so that the solid iron rod 4 is moved out on the outer surface inside the roller 1 9 and the roller 2 10, and the solid iron rod 4 is moved to a suitable position by the feeding mechanism 2, and then the paper tube 3 is processed again. When the solid iron rod 4 needs to be inserted into the inside of the paper tube 3, it is necessary On the outer surface of the feeding mechanism 2, hydraulic cylinder 21 is opened, and cylinder 1 7 is pushed to be slowly raised by hydraulic cylinder 21. Cylinder 1 7 needs to be raised to a position level with the solid iron rod 4, and then cylinder head 2 19 is driven by roller 1 9 to slowly push the solid iron rod 4 into the interior of the paper tube 3. Compared with the traditional tube changing mechanism, this device can realize fast tube loading and extraction through cylinder 1 7 and cylinder 2 8. The fast tube extraction and tube loading technology realizes automatic operation, which greatly shortens the operation time. It not only reduces manual intervention and reduces the skill requirements for operators, so that more people can do this job, but also reduces the downtime in the production process and improves the continuous operation capacity of the equipment. In addition, fast tube extraction and tube loading also ensures the accuracy and stability of the operation, effectively reduces the quality problems caused by improper operation or excessive time, thereby improving product quality, and the solid iron rod 4 is extracted at the top of the fixed bracket 5 to reduce the use of space.

[0034] A support base 6 is fixedly mounted on the bottom of the fixed bracket 5, and the support base 6 presents four shapes of the same size.

[0035] Since the support base 6 presents four shapes of the same size at the bottom of the fixed bracket 5, the fixed bracket 5 is supported by the support base 6, which ensures smooth operation during the winding process and effectively improves the winding quality. The fixed bracket 5 is reasonably designed and can evenly distribute the load, reduce the stress of the mechanism, and extend the service life. At the same time, the fixed bracket 5 reduces the vibration and impact generated during the operation of the machine, reduces noise, and improves the comfort of the working environment. Its convenient installation and adjustment function makes the mechanism highly adaptable, and the stable support greatly improves the operational safety.

[0036] The support plates 15 and the V-shaped plates 17 are arranged in pairs, and there are two groups at the top of the fixed bracket 5 and the bottom of the solid iron rod 4 .

[0037] Since the support plates 15 and the V-shaped plates 17 are grouped in pairs, there are two groups at the top of the fixed bracket 5 and the bottom of the solid iron rod 4, which facilitates the solid iron rod 4 to be pulled out from the inside of the paper tube 3. The solid iron rod 4 is efficiently pulled out of the paper tube 3, and the support of the support plate 15 on the solid iron rod 4 avoids the solid iron rod 4 from being offset when being pulled out.

[0038] A support column 22 is fixedly installed inside the fixing bracket 5, and the support column 22 presents two shapes of different sizes.

[0039] Since the support column 22 presents two shapes of the same size inside the fixed bracket 5, by arranging the support column 22 inside the fixed bracket 5, its stability is greatly improved, and the load-bearing capacity is effectively enhanced, so that it can perform well in various application scenarios. At the same time, the addition of the fixed bracket 5 also enhances the durability of the fixed bracket, reduces the damage and maintenance requirements caused by long-term use. Finally, this design significantly improves the safety of the fixed bracket and provides users with more reliable support guarantees.

[0040] The width of the roller 2 10 is smaller than the width of the roller 1 9 , and the roller 1 9 and the roller 2 10 do not contact each other.

[0041] Since the width of roller 2 10 is smaller than that of roller 1 9 , and roller 1 9 and roller 2 10 do not contact each other, it is more stable when the paper tube 3 is used to pull out the solid iron rod 4. By turning on the motor 23, the fixed frame 11 is driven to rotate, and then the solid iron rod 4 is contacted to drive roller 2 10 to rotate, so that the solid iron rod 4 can be removed slowly. The cooperation between roller 2 10 and roller 1 9 facilitates the removal of the solid iron rod 4.

[0042] The clamping frames 12 are in two shapes of the same size at the bottom of the fixed bracket 5 , and the two clamping frames 12 are fixedly mounted on both ends of the solid iron rod 4 .

[0043] The cooperation between the two clamping frames 12 facilitates the clamping and fixing of the solid iron rod 4, thereby improving the stability of the solid iron rod 4 during the pipe drawing process, increasing the frequency of use of the solid iron rod 4, and at the same time, improving the efficiency of pipe replacement.

[0044] The working principle and use process of this utility model:

[0045] When the solid iron rod 4 finishes rolling the film, the staff needs to pull out the internal paper tube 3 of the solid iron rod 4, and slowly raise the support block 13 by controlling the hydraulic cylinder 14, so that the support block 13 contacts with the paper tube 3 to support the paper tube 3, and then limit the solid iron rod 4 through the cooperation between the V-shaped plate 17 and the support plate 15. Now the cylinder 2 8 is turned on at the top of the fixed bracket 5, and the cylinder head 16 is driven by the cylinder 2 8 to squeeze the solid iron rod 4 at the top of the clamping frame 12, so that the solid iron rod 4 slowly removes the inside of the paper tube 3, and when the solid iron rod 4 contacts with the arc support block 18 and the roller 9, the motor 2 is turned on at this time. 3. The motor 23 is rotated clockwise to drive the roller 1 9, so that the solid iron rod 4 is moved out from the outer surface of the roller 1 9 and the roller 2 10, and the solid iron rod 4 is moved to a suitable position by the feeding mechanism 2, and then the paper tube 3 is processed again. When the solid iron rod 4 needs to be inserted into the interior of the paper tube 3, it is necessary to open the hydraulic cylinder 21 on the outer surface of the feeding mechanism 2, and the hydraulic cylinder 21 is used to push the cylinder 1 7 to be slowly raised. It is necessary to raise the cylinder 1 7 to a position level with the solid iron rod 4, and then the roller 1 9 drives the cylinder head 2 19 to slowly push the solid iron rod 4 into the interior of the paper tube 3, thereby completing the installation and extraction of the paper tube 3.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel tube extraction and replacement mechanism for a fully automatic agricultural film winding machine, comprising a housing (1), characterized in that: A feeding mechanism (2) is fixedly installed inside the shell (1), a fixed bracket (5) is fixedly installed on the right side of the bottom of the shell (1), a fixed plate (20) is fixedly installed on one end of the top of the fixed bracket (5), a hydraulic cylinder 2 (21) is movably installed on the outer surface of the fixed plate (20), a cylinder 1 (7) is fixedly installed on the top of the hydraulic cylinder 2 (21), and a cylinder head 2 (19) is fixedly installed on one end of the cylinder 1 (7); A fixing frame (11) is fixedly mounted on the top of the fixing bracket (5), and a roller 1 (9) is movably mounted inside the fixing frame (11), a motor (23) is fixedly mounted on one end of the roller 1 (9), and the motor (23) is fixed on the outer surface of the fixing frame (11), and a roller 2 (10) is fixedly mounted above the roller 1 (9), and the roller 2 (10) is fixedly mounted on the bottom inside the housing (1).

2. The tube extraction and replacement mechanism of the new type of agricultural film fully automatic winding machine according to claim 1 is characterized by: An arc-shaped support block (18) is fixedly installed inside the fixed bracket (5), and a solid iron rod (4) is movably installed inside the arc-shaped support block (18), a paper tube (3) is movably installed on the outer surface of the solid iron rod (4), a V-shaped plate (17) is movably installed at the bottom of the solid iron rod (4), a support plate (15) is fixedly installed at the bottom of the V-shaped plate (17), and one end of the support plate (15) is fixedly connected to the fixed bracket (5), a cylinder 2 (8) is fixedly installed on the top of the fixed bracket (5), a cylinder head 1 (16) is fixedly installed on one end of the cylinder 2 (8), a clamping frame (12) is fixedly installed on the top of the fixed bracket (5), and the clamping frame (12) is fixedly installed on the bottom of the solid iron rod (4); A hydraulic cylinder (14) is fixedly mounted on the top of the fixed bracket (5), a support block (13) is fixedly mounted on the top of the hydraulic cylinder (14), and the support block (13) is movably mounted on the bottom of the solid iron rod (4).

3. The tube extraction and replacement mechanism of the new type of agricultural film fully automatic winding machine according to claim 1 is characterized by: A support base (6) is fixedly mounted on the bottom of the fixed bracket (5), and the support base (6) presents four shapes of the same size.

4. The tube extraction and replacement mechanism of the new type of agricultural film fully automatic winding machine according to claim 2 is characterized by: The support plates (15) and the V-shaped plates (17) are arranged in pairs, and there are two groups at the top of the fixed bracket (5) and the bottom of the solid iron rod (4).

5. The tube-extracting and tube-changing mechanism of the new type of fully automatic agricultural film winding machine according to claim 1 is characterized in that: A support column (22) is fixedly installed inside the fixed bracket (5), and the support column (22) presents two shapes of different sizes.

6. The novel tube extraction and replacement mechanism of the fully automatic agricultural film winding machine according to claim 1 is characterized in that: The width of the second roller (10) is smaller than the width of the first roller (9), and the first roller (9) and the second roller (10) do not contact each other.

7. The novel tube extraction and replacement mechanism of the fully automatic agricultural film winding machine according to claim 2 is characterized in that: The clamping frames (12) are in the form of two identically sized shapes at the bottom of the fixed bracket (5), and the two clamping frames (12) are fixedly mounted on both ends of the solid iron rod (4).

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