Valve bag making and arranging device

Abstract

The utility model discloses a valve bag making and arranging device which comprises a base, a groove is formed in the upper surface of the base, a rotating cylinder is arranged in the groove, a motor is fixedly installed at the bottom of the base, a rotating rod is fixedly installed on an output shaft of the motor, and the top of the rotating rod penetrates through the base, extends into the groove and is fixedly connected with the bottom of the rotating cylinder. By means of the arranged pulling plate, the Y-shaped rope on the pulling plate can be pulled in the using process, so that the Y-shaped rope drives the two arc-shaped pieces to move towards the middle, meanwhile, a transverse plate on the tension spring can be driven to move upwards while the pulling plate is pulled, and therefore the arc-shaped pieces are separated from the positioning sleeve; and when the pulling plate is loosened, the two arc-shaped pieces lose the pulling force of the Y-shaped rope and reset towards the two sides, and the two sides of the inner wall of the valve bag can be extruded and limited.

Description

Technical Field

[0001] The utility model relates to the technical field of valve bags, in particular to a valve bag making and arranging device. Background Art

[0002] Valve bags, commonly known as paste-bottom bags, are currently popular international packaging bags. They are fed from the top or bottom valve port and use special filling equipment. After filling, the materials are packed into cubes, which are neatly stacked and beautiful. They are environmentally friendly bags. Valve bags can be divided into: PP valve bags, PE valve bags, paper-plastic composite valve bags, kraft paper valve bags and multi-layer kraft paper valve bags according to their materials. PP valve bags are made of polypropylene woven cloth with an upper or lower valve port, which can improve packaging efficiency compared to ordinary PP woven bags. PE valve bags are made of polyethylene woven cloth with a valve port. Paper-plastic composite valve bags are based on plastic woven bags (referred to as cloth) and are made by cast film compounding (cloth / film compounding is two-in-one, cloth / film / paper compounding is three-in-one). The material of kraft paper valve bags is mainly kraft paper, of which kraft paper is divided into imported kraft paper and domestic kraft paper.

[0003] An existing patent, patent publication number CN202846958U, discloses a base arrangement device for a bag-making machine. The device features a coupling mounting base, a base arrangement turntable, a motor coupling mounting disc, a base arrangement slide rail, a retaining plate mounting block, a motor, a retaining plate, a stainless steel baffle, and a retaining ring. The base arrangement slide rail is mounted to one side of the coupling mounting base via a coupling block. One end of the slide rail abuts the base arrangement turntable, allowing bases dropped from the base arrangement turntable's working position to be aligned closely on the rail rail and transported to the next work process. This utility model features a rational structure, high operating efficiency, and time and labor savings.

[0004] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: although they have a reasonable structure, high work efficiency, and save time and labor, it is inconvenient to expand, support and limit the valve bags during actual application, which affects the subsequent filling operations and reduces the convenience of using the device. Therefore, we proposed a valve bag making and arranging device to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a valve bag making and arranging device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a valve bag bag making and arranging device, comprising a base, a groove is provided on the upper surface of the base, a rotating drum is arranged inside the groove, a motor is fixedly installed on the bottom of the base, a rotating rod is fixedly installed on the output shaft of the motor, and the top of the rotating rod passes through the base and extends to the inside of the groove and is fixedly connected to the bottom of the rotating drum.

[0007] The inner bottom wall of the rotating drum is fixedly installed with a positioning sleeve, and the top of the rotating drum is rotatably connected to a round rod through a bearing, and a positioning plate is fixedly installed on the surface of the round rod, and a limiting ring is provided on the surface of the round rod, and a return spring is arranged around the surface of the round rod and located between the limiting ring and the positioning plate. A horizontal plate is fixedly installed on one side of the top of the limiting ring, and arc-shaped pieces are fixedly installed on both sides of the bottom of the horizontal plate. The two arc-shaped pieces are fixedly connected by a Y-shaped rope, and the top of the Y-shaped rope passes through the horizontal plate and extends to the outside of the horizontal plate where a pull plate is fixedly installed, and one end of the bottom of the pull plate is fixedly installed with a tension spring, and the bottom of the tension spring is fixedly connected to the top of the horizontal plate.

[0008] Preferably, a rod groove for the rotating rod to pass through is opened on the base, and the inner wall of the rod groove is rotatably connected to the surface of the rotating rod, and the rod groove is communicated with the groove.

[0009] Preferably, the inner bottom wall of the groove on the base is rotatably connected to a support roller via a rotating shaft, and the surface of the support roller is rollingly connected to the bottom of the rotating drum.

[0010] Preferably, the surface of the rotating drum is rotatably connected to the inner wall of the groove, and the groove is adapted to the rotating drum. A pull block is fixedly installed on one side of the base, and a fixing hole is opened on the pull block, and the fixing hole is an oblong hole.

[0011] Preferably, square tubes are fixedly installed at the four corners of the bottom of the base, a hydraulic rod is fixedly installed on the inner top wall of the square tube, a bracket is fixedly installed when the hydraulic rod reaches the bottom, and the inside of the bracket is rotatably connected to a roller via a rotating shaft.

[0012] Preferably, a screw is inserted into one side of the square tube, one end of the screw is threadedly connected to one side of the roller, and a threaded hole for threaded connection of the screw is opened on one side of the roller.

[0013] Preferably, the top of the reset spring is fixedly connected to the bottom of the limiting ring, the bottom of the reset spring is fixedly connected to the upper surface of the positioning plate, the top of the round rod is threadedly connected with a nut, and a rope hole for the Y-shaped rope to pass through is opened on the horizontal plate.

[0014] Beneficial effects

[0015] The utility model provides a valve bag making and arranging device. Compared with the prior art, it has the following advantages:

[0016] The valve bag making and arranging device can pull the Y-shaped rope on the pull plate during use through the provided pull plate, so that the Y-shaped rope drives the two arc-shaped pieces to move toward the middle. At the same time, pulling the pull plate can drive the horizontal plate on the tension spring to move upward, thereby separating the arc-shaped pieces from the positioning sleeve, making it convenient to place the valve bag into the interior of the positioning sleeve. When the pull plate is loosened, the two arc-shaped pieces lose the tension of the Y-shaped rope and reset to both sides, which can squeeze and limit the two sides of the inner wall of the valve bag.

[0017] At the same time, through the set hydraulic rod and bracket, the height of the roller on the bracket can be adjusted during use, so that the overall height of the device can be adjusted according to the use of the device. At the same time, through the set screw, the roller can be locked during use, so that the roller can be locked after the device is moved, thereby facilitating the positioning and locking of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the first-angle perspective three-dimensional cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model from a second viewing angle;

[0021] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0022] In the figure: 1. Base; 2. Rotating drum; 3. Motor; 4. Rotating rod; 5. Positioning sleeve; 6. Round rod; 7. Positioning plate; 8. Limiting ring; 9. Return spring; 10. Horizontal plate; 11. Arc-shaped piece; 12. Y-shaped rope; 13. Pull plate; 14. Tension spring; 15. Support roller; 16. Pull block; 17. Square tube; 18. Hydraulic rod; 19. Bracket; 20. Roller; 21. Screw; 22. Nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: a valve bag bag making and arranging device, comprising a base 1, a groove is provided on the upper surface of the base 1, a rotating drum 2 is arranged inside the groove, a motor 3 is fixedly installed on the bottom of the base 1, a rotating rod 4 is fixedly installed on the output shaft of the motor 3, and the top of the rotating rod 4 passes through the base 1 and extends to the inside of the groove and is fixedly connected to the bottom of the rotating drum 2.

[0025] A positioning sleeve 5 is fixedly installed on the inner bottom wall of the rotating drum 2, and a round rod 6 is rotatably connected to the top of the rotating drum 2 through a bearing. A positioning plate 7 is fixedly installed on the surface of the round rod 6, and a limiting ring 8 is sleeved on the surface of the round rod 6. A return spring 9 is arranged around the surface of the round rod 6 and located between the limiting ring 8 and the positioning plate 7. A cross plate 10 is fixedly installed on one side of the top of the limiting ring 8, and arc-shaped pieces 11 are fixedly installed on both sides of the bottom of the cross plate 10. The two arc-shaped pieces 11 are fixedly connected by a Y-shaped rope 12. The top of the Y-shaped rope 12 passes through the cross plate 10 and extends to the outside of the cross plate 10 where a pull plate 13 is fixedly installed. A tension spring 14 is fixedly installed at one end of the bottom of the pull plate 13, and the bottom of the tension spring 14 is fixedly connected to the top of the cross plate 10.

[0026] The pull plate 13 is set, and during use, the Y-shaped rope 12 on the pull plate 13 can be pulled, so that the Y-shaped rope 12 drives the two arc-shaped pieces 11 to move toward the middle. At the same time, pulling the pull plate 13 can drive the horizontal plate 10 on the tension spring 14 to move upward, so that the arc-shaped piece 11 is separated from the positioning sleeve 5, thereby facilitating the placement of the valve bag into the interior of the positioning sleeve 5. When the pull plate 13 is loosened, the two arc-shaped pieces 11 lose the tension of the Y-shaped rope 12 and reset to both sides, which can squeeze and limit the two sides of the inner wall of the valve bag.

[0027] See Figure 2 A rod groove is provided on the base 1 for the rotating rod 4 to pass through, and the inner wall of the rod groove is rotatably connected to the surface of the rotating rod 4, and the rod groove is connected to the groove. The inner bottom wall of the groove on the base 1 is rotatably connected to the support roller 15 through the rotating shaft, and the surface of the support roller 15 is rollingly connected to the bottom of the rotating drum 2.

[0028] See Figure 1 The surface of the drum 2 is rotatably connected to the inner wall of the groove, and the groove is adapted to the drum 2. A pull block 16 is fixedly installed on one side of the base 1. A fixing hole is opened on the pull block 16, and the fixing hole is an oblong hole.

[0029] See Figure 3 , square tubes 17 are fixedly installed at the four corners of the bottom of the base 1, and a hydraulic rod 18 is fixedly installed on the inner top wall of the square tube 17. When the hydraulic rod 18 reaches the bottom, a bracket 19 is fixedly installed. The inside of the bracket 19 is rotatably connected to a roller 20 through a rotating shaft. A screw 21 is inserted on one side of the square tube 17, and one end of the screw 21 is threadedly connected to one side of the roller 20. A threaded hole for threading the screw 21 is provided on one side of the roller 20. The hydraulic rod 18 and the bracket 19 are set. During use, the height of the roller 20 on the bracket 19 can be adjusted, so that the overall height of the device can be adjusted according to the use of the device. At the same time, the roller 20 can be locked during use through the screw 21, so that the roller 20 can be locked after the device is moved, thereby facilitating the positioning and locking of the device.

[0030] See Figure 4 The top of the reset spring 9 is fixedly connected to the bottom of the limiting ring 8, the bottom of the reset spring 9 is fixedly connected to the upper surface of the positioning plate 7, the top of the round rod 6 is threadedly connected with a nut 22, and a rope hole for the Y-shaped rope 12 to pass through is opened on the horizontal plate 10.

[0031] During operation, the pull plate 13 is set, and the Y-shaped rope 12 on the pull plate 13 can be pulled during use, so that the Y-shaped rope 12 drives the two arc-shaped pieces 11 to move toward the middle. At the same time, pulling the pull plate 13 can drive the horizontal plate 10 on the tension spring 14 to move upward, so that the arc-shaped piece 11 is separated from the positioning sleeve 5, which is convenient for placing the valve bag into the interior of the positioning sleeve 5. When the pull plate 13 is loosened, the two arc-shaped pieces 11 lose the tension of the Y-shaped rope 12 and reset to both sides, which can squeeze and limit the two sides of the inner wall of the valve bag. The hydraulic rod 18 and bracket 19 are set, and the height of the roller 20 on the bracket 19 can be adjusted during use, so as to facilitate the adjustment of the overall height of the device according to the use of the device. At the same time, the roller 20 can be locked during use through the screw 21, so as to facilitate locking the roller 20 after the device is moved, thereby facilitating the positioning and locking of the device.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A valve bag making and arranging device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a groove, a rotating drum (2) is provided inside the groove, a motor (3) is fixedly mounted on the bottom of the base (1), a rotating rod (4) is fixedly mounted on the output shaft of the motor (3), and the top of the rotating rod (4) passes through the base (1) and extends to the inside of the groove and is fixedly connected to the bottom of the rotating drum (2); A positioning sleeve (5) is fixedly installed on the inner bottom wall of the rotating drum (2), and a round rod (6) is rotatably connected to the top of the rotating drum (2) through a bearing. A positioning plate (7) is fixedly installed on the surface of the round rod (6), and a limiting ring (8) is sleeved on the surface of the round rod (6). A return spring (9) is arranged around the surface of the round rod (6) and located between the limiting ring (8) and the positioning plate (7). A transverse plate (10) is fixedly installed on one side of the top of the limiting ring (8), and arc-shaped pieces (11) are fixedly installed on both sides of the bottom of the transverse plate (10). The two arc-shaped pieces (11) are fixedly connected by a Y-shaped rope (12). The top of the Y-shaped rope (12) passes through the transverse plate (10) and extends to the outside of the transverse plate (10) where a pull plate (13) is fixedly installed. A tension spring (14) is fixedly installed on one end of the bottom of the pull plate (13), and the bottom of the tension spring (14) is fixedly connected to the top of the transverse plate (10).

2. The valve bag making and arranging device according to claim 1, characterized in that: The base (1) is provided with a rod groove for the rotating rod (4) to pass through, and the inner wall of the rod groove is rotatably connected to the surface of the rotating rod (4), and the rod groove is communicated with the groove.

3. The valve bag making and arranging device according to claim 1, characterized in that: The inner bottom wall of the groove on the base (1) is rotatably connected to a support roller (15) via a rotating shaft, and the surface of the support roller (15) is rollingly connected to the bottom of the rotating drum (2).

4. The valve bag making and arranging device according to claim 1, characterized in that: The surface of the rotating drum (2) is rotatably connected to the inner wall of the groove, and the groove is adapted to the rotating drum (2). A pull block (16) is fixedly installed on one side of the base (1), and a fixing hole is opened on the pull block (16), and the fixing hole is an oblong hole.

5. The valve bag making and arranging device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with square tubes (17), the inner top wall of the square tube (17) is fixedly mounted with a hydraulic rod (18), and a bracket (19) is fixedly mounted when the hydraulic rod (18) reaches the bottom, and the interior of the bracket (19) is rotatably connected to a roller (20) via a rotating shaft.

6. The valve bag making and arranging device according to claim 5, characterized in that: A screw rod (21) is inserted into one side of the square tube (17), one end of the screw rod (21) is threadedly connected to one side of the roller (20), and a threaded hole for threaded connection of the screw rod (21) is opened on one side of the roller (20).

7. The valve bag making and arranging device according to claim 1, characterized in that: The top of the reset spring (9) is fixedly connected to the bottom of the limiting ring (8), and the bottom of the reset spring (9) is fixedly connected to the upper surface of the positioning plate (7). The top of the round rod (6) is threadedly connected to a nut (22), and a rope hole for the Y-shaped rope (12) to pass through is opened on the horizontal plate (10).

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