High-molecular environment-friendly composite type aluminum-plastic packaging bag inner container storage device

Abstract

The utility model discloses a macromolecule environment-friendly composite type aluminum plastic packaging bag inner container storage device which comprises a base, a protective shell is arranged at the top of the base, an outer shell of a square structure is further arranged at the top of the base, and an open groove of a strip-shaped structure is formed in the middle of the top of the outer shell. By arranging the upper supporting column and the lower supporting column which can be separated, when the storage roller needs to be disassembled, fixing of the positioning frame on the top of the upper supporting column and the shell is unfastened, the shell is disassembled, and the upper supporting column and the lower supporting column which are internally connected with the storage roller in a supporting mode are exposed; then the upper supporting column and the lower supporting column are separated to enable the fourth transmission gear of the storage roller to be exposed, then the storage roller can be separated by moving upwards, the fourth transmission gear of the storage roller is placed on the third transmission gear, the upper supporting column and the lower supporting column are recombined, installation of the storage roller can be completed, and the storage roller is connected; and a cutting box is arranged, and a cutting blade can slide to cut and separate the packaging bags.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag storage, in particular to a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device. Background Art

[0002] Packaging bags are common packaging supplies and are often used in offices, homes, and production and processing. Among the packaging bags, there is a kind of polymer environmentally friendly composite aluminum-plastic packaging bag, which has high strength and can increase its service life by replacing the easily broken liner. These liner that need to be replaced require a storage device to store them.

[0003] After searching, for example, Chinese patent documents disclose CN214608481U, a storage box for plastic packaging bags, which can adapt to plastic packaging in different conditions by setting a rotator, a telescopic tube and a groove, but still has the following defects:

[0004] When the above polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device is in use, the telescopic rod wrapped around the packaging bag inside cannot be easily disassembled, and cannot be quickly replaced when damaged. Moreover, when installing the storage roller that stores the packaging bag, it needs to be repeatedly wrapped, which is more troublesome. Some packaging bags are difficult to disconnect when taking them out, and there is no structure that can assist in cutting. Utility Model Content

[0005] The purpose of the utility model is to provide a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device to solve the problem that the polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device proposed in the above background technology has a telescopic rod wrapped around the packaging bag inside, which cannot be easily disassembled and cannot be quickly replaced when damaged. Moreover, when installing a storage roller for storing the packaging bag, it needs to be repeatedly wrapped, which is quite troublesome. Moreover, some packaging bags are difficult to break when taking them out and there is no structure that can assist in cutting.

[0006] To achieve the above object, the utility model provides the following technical solutions: a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device, comprising a base, a protective shell is arranged on the top of the base, a square structure shell is also arranged on the top of the base, a strip-shaped slot is opened in the middle of the top of the shell, and a cutting box is installed on the side of the slot;

[0007] Two groups of lower support columns are arranged at both ends of the protective shell, two groups of upper support columns are arranged on the tops of the two groups of lower support columns, and a cylindrical storage roller is arranged between the two groups of upper support columns.

[0008] Preferably, the base is a plate-shaped structure, and the outer shell on the base is a square box structure, and the outer shell is slidably connected to the upper support column and the lower support column.

[0009] Preferably, a motor is installed inside the protective shell, a first transmission gear is provided at one end of the motor, a second transmission gear is connected to the bottom of the first transmission gear, and two groups of transmission rods are fixed at both ends of the second transmission gear, a first transmission shaft is fixed at one end of the transmission rod away from the second transmission gear, and the first transmission shaft is arranged inside the lower support column and is rotatably connected to the lower support column.

[0010] Preferably, two groups of third transmission gears with consistent shapes and sizes are arranged inside the lower support column, the two groups of third transmission gears are arranged above the second transmission shaft, and a second transmission shaft with a diameter larger than the diameter of the first transmission shaft is connected between the two groups of third transmission gears, and a rotating shaft is arranged at the connection between the two groups of third transmission gears away from the second transmission shaft and the lower support column.

[0011] Preferably, a transmission belt is arranged on the outer side of the second transmission shaft, and the lower end of the transmission belt away from the second transmission shaft is connected to the first transmission shaft.

[0012] Preferably, a positioning frame is fixed to the top of the upper support column, and the positioning frame passes through the top of the outer shell and is connected to the side of the cutting box. A latch is provided on the side of the positioning frame, and a limiting rod is fixed to one end of the latch close to the positioning frame, and the limiting rod passes through the positioning frame and is connected to the cutting box.

[0013] Preferably, a blade slot is provided inside the cutting box, and a cutting blade is slidably connected inside the blade slot, and the cutting blade is arranged on a side of the cutting box close to the slot, and the length of the blade slot is greater than the length of the slot.

[0014] Preferably, a circular-structured baffle is fixed at both ends of the storage roller near the two groups of upper support columns, and a fourth transmission gear is connected to one side of the baffle near the inside of the support column, and the fourth transmission gear is arranged inside the upper support column, and the bottom of the fourth transmission gear is connected to the third transmission gear.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By providing a detachable upper support column and a lower support column, when the storage roller needs to be disassembled, the fixing of the positioning frame on the top of the upper support column and the outer shell is unfastened, and the outer shell is disassembled to expose the upper support column and the lower support column that are internally supported and connected to the storage roller. Then, the upper support column and the lower support are separated to expose the fourth transmission gear of the storage roller. Then, the storage roller can be separated by moving upward, and the fourth transmission gear of the storage roller is placed on the third transmission gear. The upper support column and the lower support column are recombined to complete the installation of the storage roller and connect the storage roller. The provided cutting box can slide the cutting blade to cut and separate the packaging bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the housing in the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-section structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the upper support column and the lower support column in the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the upper support column and the lower support column in the utility model.

[0023] In the figure: 1. base; 2. protective shell; 201. motor; 202. first transmission gear; 203. second transmission gear; 204. transmission rod; 205. first transmission shaft; 3. lower support column; 301. third transmission gear; 302. rotating shaft; 303. second transmission shaft; 304. transmission belt; 305. arc baffle; 4. upper support column; 401. positioning frame; 5. shell; 501. cutting box; 502. blade slide; 503. cutting blade; 504. slotting; 505. connecting frame; 6. storage roller; 601. baffle; 602. fourth transmission gear; 7. latch; 701. limit rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-6The utility model provides a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device, including a base 1, a protective shell 2, a motor 201, a first transmission gear 202, a second transmission gear 203, a transmission rod 204, a first transmission shaft 205, a lower support column 3, a third transmission gear 301, a rotating shaft 302, a second transmission shaft 303, a transmission belt 304, an arc baffle 305, an upper support column 4, a positioning frame 401, a shell 5, a cutting box 501, a blade slide 502, a cutting blade 503, a slot 504, a connecting frame 505, a storage roller 6, a baffle 601, a fourth transmission gear 602, a latch 7, and a limiting rod 701. The top of the base 1 is provided with a protective shell 2, the base 1 is a plate-shaped structure, and the shell 5 on the base 1 is a square box structure, and the shell 5 and the upper support The sliding connection between the support column 4 and the lower support column 3 can facilitate the disassembly of the outer shell 5. After the outer shell 5 is disassembled, the upper support column 4 and the lower support column 3 will be completely exposed, which is convenient for replacing the internal storage roller 6. A motor 201 is installed inside the protective shell 2, and a first transmission gear 202 is arranged at one end of the motor 201. The bottom of the first transmission gear 202 is connected to the second transmission gear 203, and two groups of transmission rods 204 are fixed at both ends of the second transmission gear 203. A first transmission shaft 205 is fixed at one end of the transmission rod 204 away from the second transmission gear 203, and the first transmission shaft 205 is arranged inside the lower support column 3 and is rotatably connected to the lower support column 3. In this way, the first transmission shafts 205 at both ends can be driven by the motor 201 to rotate in the same direction at the same time to control the storage roller 6.

[0026] A square-shaped housing 5 is also provided on the top of the base 1. A strip-shaped slot 504 is provided in the middle of the top of the housing 5. A cutting box 501 is installed on the side of the slot 504. A blade slide 502 is provided inside the cutting box 501. A cutting blade 503 is slidably connected inside the blade slide 502. The cutting blade 503 is provided on one side of the cutting box 501 close to the slot 504. The length of the blade slide 502 is greater than the length of the slot 504. The provided cutting box 501 can slide the cutting blade 503 to cut and separate the packaging bags.

[0027] Two groups of lower support columns 3 are arranged at both ends of the protective shell 2, and two groups of third transmission gears 301 with the same shape and size are arranged inside the lower support columns 3. The two groups of third transmission gears 301 are arranged above the second transmission shaft 303, and a second transmission shaft 303 with a diameter larger than the diameter of the first transmission shaft 205 is connected between the two groups of third transmission gears 301. A rotating shaft 302 is arranged at the connection between the two groups of third transmission gears 301 away from the second transmission shaft 303 and the lower support column 3. When the first transmission shaft 205 rotates, the second transmission shaft 303 can be driven to rotate through the transmission belt 304, and then the third transmission gears 301 at both ends of the second transmission shaft 303 rotate. A transmission belt 304 is arranged on the outer side of the second transmission shaft 303, and the transmission belt 304 is connected to the first transmission shaft 205 away from the lower end of the second transmission shaft 303, and the transmission belt 304 can play a transmission role. Two groups of upper support columns are arranged on the top of the two groups of lower support columns 3. 4. A positioning frame 401 is fixed on the top of the upper support column 4, and the positioning frame 401 passes through the top of the shell 5 and is connected to the side of the cutting box 501. A latch 7 is arranged on the side of the positioning frame 401, and a limiting rod 701 is fixed to one end of the latch 7 close to the positioning frame 401, and the limiting rod 701 passes through the positioning frame 401 and is connected to the cutting box 501. The positioning frame 401 and the shell 5 can be connected and fixed by the limiting rod 701, so as to complete the fixation of the shell 5. A cylindrical storage roller 6 is arranged between the two groups of upper support columns 4, and a circular baffle 601 is fixed to the two ends of the storage roller 6 close to the two groups of upper support columns 4, and a fourth transmission gear 602 is connected to one side of the baffle 601 close to the inside of the support column 4, and the fourth transmission gear 602 is arranged inside the upper support column 4, and the bottom of the fourth transmission gear 602 is connected to the third transmission gear 301, and the fourth transmission gear 602 can be driven by the two groups of third transmission gears 301.

[0028] When the embodiment of the present application is in use: by providing a detachable upper support column 4 and lower support column 3, the upper support column 4 and the lower support column 3 can fix the storage roller 6 to each other. When the storage roller 6 needs to be disassembled, the fixing of the positioning frame 401 at the top of the upper support column 4 and the shell 5 can be unfastened by pulling out the latch 7, so that the shell 5 can be disassembled. The disassembled shell 5 can expose the upper support column 4 and the lower support column 3 that support and connect the storage roller 6 internally, and then the upper support column 4 is separated from the lower support column 3, so that the fourth transmission gear 602 of the storage roller 6 can be exposed, and then the storage roller 6 can be separated by moving upwards. When installing again, it is only necessary to place the fourth transmission gear 602 of the storage roller 6 on the third transmission gear 301, and reassemble the upper support column 4 and the lower support column 3, and the third transmission gear 301 that supports and connects the fourth transmission gear 602 can be passed through the middle third transmission gear 301. The second transmission shaft 303 is driven by the transmission belt 304 and the first transmission shaft 205, and the rotation of the storage roller 6 is controlled by the motor 201. The cutting box 501 can slide the cutting blade 503 to cut and separate the packaging bag. In this way, a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device is ready for use. It should be noted that the utility model is a polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device. The components are all universal standard parts or components known to those skilled in the art. The structure and principle of the device can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well known in the art.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device, comprising a base (1), characterized in that: A protective shell (2) is arranged on the top of the base (1), and a square-structured outer shell (5) is also arranged on the top of the base (1); a strip-shaped slot (504) is provided in the middle of the top of the outer shell (5), and a cutting box (501) is installed on the side of the slot (504); Two groups of lower support columns (3) are arranged at both ends of the protective shell (2), two groups of upper support columns (4) are arranged on the top of the two groups of lower support columns (3), and a cylindrical storage roller (6) is arranged between the two groups of upper support columns (4).

2. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: The base (1) is a plate-shaped structure, and the outer shell (5) on the base (1) is a square box structure, and the outer shell (5) is slidably connected to the upper support column (4) and the lower support column (3).

3. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: A motor (201) is installed inside the protective shell (2); a first transmission gear (202) is arranged at one end of the motor (201); a second transmission gear (203) is connected to the bottom of the first transmission gear (202); two groups of transmission rods (204) are fixed at both ends of the second transmission gear (203); a first transmission shaft (205) is fixed at one end of the transmission rod (204) away from the second transmission gear (203); and the first transmission shaft (205) is arranged inside the lower support column (3) and is rotatably connected to the lower support column (3).

4. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: Two groups of third transmission gears (301) having the same shape and size are arranged inside the lower support column (3); the two groups of the third transmission gears (301) are arranged above the second transmission shaft (303); a second transmission shaft (303) having a diameter larger than that of the first transmission shaft (205) is connected between the two groups of the third transmission gears (301); and a rotating shaft (302) is arranged at a connection between the two groups of the third transmission gears (301) and the lower support column (3), away from the second transmission shaft (303).

5. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 4, characterized in that: A transmission belt (304) is arranged on the outer side of the second transmission shaft (303), and the lower end of the transmission belt (304) away from the second transmission shaft (303) is connected to the first transmission shaft (205).

6. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: A positioning frame (401) is fixed on the top of the upper support column (4), and the positioning frame (401) passes through the top of the shell (5) and is connected to the side of the cutting box (501). A latch (7) is provided on the side of the positioning frame (401), and a limiting rod (701) is fixed to one end of the latch (7) close to the positioning frame (401), and the limiting rod (701) passes through the positioning frame (401) and is connected to the cutting box (501).

7. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: The cutting box (501) is provided with a blade slide groove (502) inside, and a cutting blade (503) is slidably connected inside the blade slide groove (502), and the cutting blade (503) is arranged on a side of the cutting box (501) close to the slot (504), and the length dimension of the blade slide groove (502) is greater than the length dimension of the slot (504).

8. The polymer environmentally friendly composite aluminum-plastic packaging bag liner storage device according to claim 1, characterized in that: The storage roller (6) is fixed with a circular baffle (601) at both ends close to the two groups of upper support columns (4), and a fourth transmission gear (602) is connected to one side of the baffle (601) close to the inside of the support column (4), and the fourth transmission gear (602) is arranged inside the upper support column (4), and the bottom of the fourth transmission gear (602) is connected to the third transmission gear (301).

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