Simple and rapid stacking and packing device

Abstract

The utility model provides a simple quick stacking and packing device, which belongs to the field of packing devices and comprises a bottom frame, at least two limit rods are mounted at one end of the bottom frame, auxiliary frames are arranged on the limit rod at the leftmost end and the limit rod at the rightmost end, and strapping tape fixing units are mounted on the auxiliary frames. At least two rows of rotary extrusion limiting holes are formed in the other end of the bottom frame in the linear direction close to the limiting rod, a rotary extrusion pushing frame is detachably installed at the position of one row of rotary extrusion limiting holes through fasteners, and the rotary extrusion pushing frame can rotate around the axis of the corresponding rotary extrusion limiting hole relative to the bottom frame. The device has the advantages that the quality and efficiency of goods and materials such as tents in the stacking and packaging process can be remarkably improved, and the operation process is optimized.

Description

Technical Field

[0001] The utility model belongs to the field of packaging devices, and in particular relates to a simple and fast stacking and packaging device. Background Art

[0002] Emergency supplies refer to the material guarantees necessary for the entire emergency response process to deal with serious natural disasters, accidents, public health incidents, social security incidents and other public emergencies. They include tents, folding beds, medical supplies, medical protective supplies, etc., and existing emergency material storage devices generally use three-dimensional shelves for storage.

[0003] Among them, when storing soft and irregularly shaped materials such as tents, since tents are prone to shaking during transportation and there are differences between their factory packaging specifications and storage specifications in the warehouse, staff need to perform a secondary stacking and packaging process before entering the warehouse to ensure that they meet the strict specifications and standards for emergency material storage.

[0004] Currently, the most common method for packing tents is to simply place them on a pallet according to standards and then secure them with strapping. This method suffers from the following issues: It lacks stability and shape retention. Because the pallets lack the necessary restraints, the tents are difficult to maintain in an orderly manner, prone to collapse during the strapping process, and prone to center of gravity shift after packaging. This can cause the entire bundle to become unstable on the shelf and easily tilt or fall off, causing deformation and damage to the tents, posing a safety hazard. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a simple and fast stacking and packaging device designed for tents and other materials, and the device significantly improves the quality and efficiency of the stacking and packaging of tents and other materials, and optimizes the operation process.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a simple and fast stacking and packaging device, which includes a base frame, at least two limit rods are installed at one end of the base frame, and the limit rod located at the leftmost end and the limit rod located at the rightmost end are provided with auxiliary frames, and the auxiliary frames are installed with strapping fixing units; the other end of the base frame is provided with at least two rows of rotary extrusion limit holes along the straight line direction close to the limit rod, and a rotary extrusion push frame is detachably installed at one row of rotary extrusion limit holes through fasteners, and the rotary extrusion push frame can rotate relative to the base frame around the axis of the corresponding rotary extrusion limit hole.

[0007] At this time, when using the utility model to stack and pack the tents, the rotary extrusion push frame can be first installed at the rotary extrusion limiting hole at the corresponding position according to the stacking requirements, and the fasteners can be tightened after adjusting the angle of the rotary extrusion push frame; then the tents can be stacked on the base frame in turn, and constrained by the rotary extrusion push frame and the limiting rod to ensure that the tents are stacked neatly in the direction of the connection between the push frame and the limiting rod and in the height direction; after all the tents are placed, the rotary extrusion push frame is rotated in the direction close to the limiting rod to tighten and fix the tents; after the tents are tightened, one person continues to push the rotary extrusion push frame, and the other person pulls the strapping tape at the strapping tape fixing unit to pack the tents, and after the packing is completed, the forklift fork is used to lift the tent and move it to the specified position to complete the tent storage action. Based on this, on the one hand, the utility model can quickly realize the packing problem of irregular soft materials such as tents through the cooperation between the rotating extrusion push frame and the limit rod, and ensure that the materials can form a square, stable and firm shape after packaging, avoiding the accidents of skewness and falling due to the offset of the center of gravity during the later storage process; on the other hand, the auxiliary frame and the strapping belt fixing unit can facilitate the staff to use strapping belts for strapping operations, and the gap between adjacent limit rods can facilitate the forklift fork to enter the chassis position for picking up goods.

[0008] Furthermore, the strapping fixing unit includes a central rotating shaft, one end of the central rotating shaft is rotatably mounted on the auxiliary frame through a bearing, and the other end of the central rotating shaft passes through the auxiliary frame and is sequentially sleeved with a strapping limiting frame 1, a strapping limiting frame 2, and a locking nut from the inside to the outside, the middle part of the strapping limiting frame 1 is fixedly connected to the central rotating shaft, the surface of the strapping limiting frame 1 is provided with at least two circles of strapping limiting holes 1 from the inside to the outside with the central rotating shaft as the center, the middle part of the strapping limiting frame 2 is horizontally slidably connected to the central rotating shaft, the surface of the strapping limiting frame 2 is provided with at least two circles of strapping limiting holes 2 from the inside to the outside with the central rotating shaft as the center, a strapping inner circle limiting frame is installed between the corresponding circle of strapping limiting holes 1 and the strapping limiting holes 2 through a connecting piece, and the locking nut is threadedly connected to the central rotating shaft. At this time, the utility model can not only axially constrain the bundled strapping tape by the strapping tape limiting frame 1 and the strapping tape limiting frame 2, and radially constrain the bundled strapping tape by the strapping tape inner ring limiting frame, but also flexibly adjust the distance between the strapping tape limiting frame 1 and the strapping tape limiting frame 2, as well as the position of the strapping tape inner ring limiting frame, to adapt to strapping tapes of various specifications.

[0009] Furthermore, the strapping fixing unit is provided with a brake mechanism, and the brake mechanism prevents the central rotating shaft and the strapping inner ring limit frame from freely rotating in a direction opposite to the strapping winding direction, causing the strapping to become loose or knotted.

[0010] Furthermore, the brake mechanism includes a circular ring fixedly mounted on one side of the strapping limit frame, with a curved plate disposed between the inner wall of the circular ring and the axis of the circular ring. The end of the curved plate, which is closer to the axis of the circular ring, is rotatably mounted on the side of the auxiliary frame, while the end of the curved plate, which is farther from the axis of the circular ring, is tilted upward and contacts the inner wall of the circular ring. When the strapping strap is pulled normally, the circular ring presses the curved plate inward and rotates normally. Conversely, when the central axis of the strapping limit frame 1 wants to rotate in the opposite direction, the circular ring presses the curved plate outward, thereby preventing the reverse rotation of the central axis of the strapping limit frame 1 and achieving the braking purpose.

[0011] Furthermore, the bent plate is connected to a handle to facilitate staff to manually release the brake.

[0012] Furthermore, the base frame includes a connecting beam 1, a support leg is provided at the lower end of the connecting beam 1, and at least two supporting longitudinal beams are fixed on the side of the connecting beam 1 close to the limit rod. All the supporting longitudinal beams are evenly spaced along the length direction of the connecting beam 1, and the ends of the supporting longitudinal beams away from the connecting beam 1 are respectively fixedly connected to the lower parts of the corresponding limit rods. The rotary extrusion limiting holes are located at the supporting longitudinal beam at the leftmost end and the supporting longitudinal beam at the rightmost end, and the supporting longitudinal beam at the leftmost end and the supporting longitudinal beam at the rightmost end are connected to the rotary extrusion push frame through corresponding fasteners.

[0013] Furthermore, the lower ends of all the limit rods are fixedly connected to the same connecting beam 2, and the height of the connecting beam 2 is lower than the height of the supporting longitudinal beam to ensure that the forklift fork can smoothly pass through the gap between the limit rods and complete the picking action.

[0014] Furthermore, the rotary extrusion push frame includes two parallel rotary extrusion vertical rods, at least two reinforcing beams are connected between the two rotary extrusion vertical rods, and the lower ends of the two rotary extrusion vertical rods are respectively connected to the corresponding supporting longitudinal beams through fasteners.

[0015] Furthermore, the fastener is a fastening bolt, the stud of the fastening bolt passes through the corresponding supporting longitudinal beam and the rotary extrusion vertical rod in sequence and is threadedly connected to the nut, thereby realizing a rotatable connection between the rotary extrusion push frame and the base frame.

[0016] Furthermore, a push frame locking member is provided at the rotary extrusion push frame, and the position of the rotary extrusion push frame is locked and fixed by the push frame locking member, thereby eliminating the need for the operator to continuously push the rotary extrusion push frame with force during the entire bundling process, thereby reducing the labor intensity and number of operators.

[0017] It can be seen from the above technical solution that the utility model has the following advantages: on the one hand, the utility model can quickly realize the packing problem of irregular soft tent materials through the cooperation between the rotating extrusion push frame and the limit rod, and ensure that the materials can be evenly stressed after packaging, forming a square, stable and firm shape, avoiding the materials from tilting or falling due to the offset of the center of gravity during the later storage process, thereby avoiding damage to the materials; on the other hand, the auxiliary frame and the strapping belt fixing unit can facilitate the staff to use strapping belts for strapping operations, and the gap between adjacent limit rods can facilitate the forklift fork to enter the chassis position for picking up goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of Example 1 of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the strapping fixing unit in the utility model. Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the structure of the strapping fixing unit in the utility model. Figure 2 ;

[0022] Figure 4 It is a structural diagram of the locking member of the push frame in the utility model.

[0023] In the figure: 1. Connecting beam 1; 2. Support legs; 3. Supporting longitudinal beam; 4. Rotating extrusion vertical rod; 5. Reinforcing beam; 6. Connecting beam 2; 7. Limit rod; 8. Braking mechanism; 9. Strapping strap fixing unit; 10. Auxiliary frame; 11. Rotating extrusion push frame; 12. Base frame; 13. Center shaft; 14. Strapping strap limiting frame 2; 15. Strapping strap inner ring limiting frame; 16. Strapping strap limiting frame 1; 17. Strapping strap limiting hole 1; 18. Handle; 19. Strapping strap limiting hole 2; 20. Locking nut; 21. Ring; 22. Bend plate; 23. Rotating extrusion limiting hole; 24. Push frame locking piece; 25. Hinge hole; 26. Tooth; 27. Slot. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1 As shown, the first embodiment provides a simple and fast stacking and packaging device, which includes a base frame 12, the base frame 12 includes a connecting crossbeam 1, the lower end of the connecting crossbeam 1 is provided with a support leg 2, and at least two supporting longitudinal beams 3 are fixed to one side of the connecting crossbeam 1. All supporting longitudinal beams 3 are evenly spaced along the length direction of the connecting crossbeam 1, and a limiting rod 7 is fixed to the end of each supporting longitudinal beam 3 away from the connecting crossbeam 1. Auxiliary frames 10 are provided on the limiting rod 7 located at the far left end and the limiting rod 7 located at the far right end, and a strapping fixing unit 9 for fixing the strapping strap is installed on the auxiliary frame 10. At the same time, as a preference, the first embodiment also fixes the lower ends of all the limiting rods 7 to the same connecting crossbeam 2 6, and makes the height of the connecting crossbeam 2 6 lower than the height of the supporting longitudinal beam 3, so that it is convenient for the forklift fork to enter the base frame 12 position to pick up goods through the gap between adjacent limiting rods 7.

[0027] At least two rows of rotational extrusion limiting holes 23 are provided at the leftmost supporting longitudinal beam 3 and the rightmost supporting longitudinal beam 3 along a straight line close to the limiting rod 7, and a rotational extrusion push frame 11 is detachably mounted at one of the rows of rotational extrusion limiting holes 23 via fasteners. The rotational extrusion push frame 11 comprises two parallel rotational extrusion vertical rods 4, at least two reinforcing beams 5 are connected between the two rotational extrusion vertical rods 4, the lower ends of the two rotational extrusion vertical rods 4 are respectively connected to the corresponding supporting longitudinal beam 3 via fasteners, and when the fasteners are fastening bolts, the studs of the fastening bolts sequentially pass through the corresponding supporting longitudinal beam 3 and the rotational extrusion vertical rod 4 and are then threadedly connected to the nuts, so that the rotational extrusion push frame 11 and the base frame 12 can be rotatably connected and relatively fixed to each other by changing the tightening position of the nuts.

[0028] At this time, when using the present embodiment to stack and pack a pair of tents, the rotating extrusion push frame 11 can be first installed at the rotating extrusion limiting hole at the corresponding position according to the stacking requirements, and the fasteners can be tightened after adjusting the angle of the rotating extrusion push frame 11; then the tents can be stacked on the base frame 12 in turn, and they are constrained by the rotating extrusion push frame 11 and the limiting rod 7 to ensure that the tents are stacked neatly; after all the tents are placed, the tightness of the fasteners is adjusted, and the rotating extrusion push frame 11 is rotated in the direction close to the limiting rod 7 to tighten and fix the tents; after the tents are tightened, one person continues to push the rotating extrusion push frame, and the other person pulls the strapping tape at the strapping tape fixing unit 9 to pack the tents, and after completing the packing process, the forklift fork is used to lift the tent and move it to the specified position to complete the tent storage action. Based on this, on the one hand, this embodiment can quickly realize the packing problem of irregular soft tent materials through the cooperation between the rotating extrusion push frame 11 and the limit rod 7, and ensure that the materials can have a uniform force, stable and firm shape after packaging, so as to avoid falling accidents during the later storage process; on the other hand, the auxiliary frame 10 and the strapping belt fixing unit 9 can facilitate the staff to use strapping belts for strapping operations, and the gap between adjacent limit rods 7 can facilitate the forklift fork to enter the base frame 12 position to pick up goods.

[0029] In addition, if Figure 2 、 Figure 3 As shown, the strapping fixing unit 9 includes a central rotating shaft 13, one end of the central rotating shaft 13 is rotatably mounted on the auxiliary frame 10 through a bearing, and the other end of the central rotating shaft 13 passes through the auxiliary frame 10 and is sequentially sleeved with a strapping limiting frame 16, a strapping limiting frame 2 14, and a locking nut 20 from the inside to the outside, and the middle of the strapping limiting frame 16 is fixedly connected to the central rotating shaft 13, and the surface of the strapping limiting frame 16 is centered on the central rotating shaft 13 from the inside to the outside. At least two strapping limit holes 17 are provided outward; the middle portion of the strapping limit frame 14 is horizontally slidably connected to the central rotating shaft 13; at least two strapping limit holes 19 are provided on the surface of the strapping limit frame 14 from the inside outward with the central rotating shaft 13 as the center; and a strapping inner ring limit frame 15 is installed between the corresponding strapping limit hole 17 and the strapping limit hole 19 via a connector; the locking nut 20 is threadedly connected to the central rotating shaft 13. In this way, the first embodiment can not only axially constrain the bundled straps through the strapping limit frame 16 and the strapping limit frame 2 14, and radially constrain the bundled straps through the strapping inner ring limit frame 15, but also flexibly adjust the distance between the strapping limit frame 16 and the strapping limit frame 2 14, as well as the position of the strapping inner ring limit frame 15, to accommodate straps of various specifications.

[0030] Moreover, as a preference, the strapping fixing unit 9 in the present embodiment 1 is provided with a brake mechanism 8, and the brake mechanism 8 includes a circular ring 21 fixedly mounted on the side of the strapping limit frame 16, and a bent plate 22 is provided between the inner wall of the circular ring 21 and the axis of the circular ring 21, and the end of the curved plate 22 close to the axis of the circular ring 21 is rotatably mounted on the side of the auxiliary frame 10, and the end of the curved plate 22 away from the axis of the circular ring 21 is inclined upward and in contact with the inner wall of the circular ring 21, and a handle 18 is connected to one side of the curved plate 22. At this time, when the staff pulls the strapping tape normally, the ring 21 will press the bent plate 22 inward and rotate normally; anyway, when the strapping tape limiting frame 16 and the central rotating shaft 13 want to rotate in the opposite direction, the ring 21 will press the bent plate 22 outward, thereby preventing the strapping tape limiting frame 16 and the central rotating shaft 13 from rotating in the opposite direction, achieving the braking purpose, and preventing the central rotating shaft 13 and the strapping tape inner ring limiting frame 15 from rotating freely in the direction opposite to the strapping tape winding direction, causing the strapping tape to become loose and knotted.

[0031] In the first embodiment, the base frame 12, the rotary extrusion push frame 11, and the limiting rod 7 are preferably made of square tubes made of materials such as Q3 steel and iron.

[0032] Example 2

[0033] The second embodiment provides a second simple and fast stacking and packaging device, and compared with the first embodiment, the difference is that the second embodiment additionally provides a push frame locking member 24 between the rotary extrusion push frame 11 and the limiting rod 7 for fixing the position of the rotary extrusion push frame.

[0034] like Figure 4 As shown, one end of the push frame locking member 24 is provided with at least two latching teeth 26 along its length. The positions of the latching teeth 26 correspond to the various installation positions of the rotary extrusion push frame 11, and the latching groove 27 formed between two adjacent latching teeth 26 can be latched into the reinforcing beam 5 provided at the upper end of the rotary extrusion push frame 11. The other end of the push frame locking member 24 is provided with a hinge hole 25, and can be hinged through the hinge hole 25 and the hinge axis to the hinge groove formed at the upper end of the limit rod 7 at the middle position. In this way, when using this second embodiment, after rotating the rotary extrusion push frame 11 to press and secure the tent, the push frame locking member 24 can be used to secure the rotary extrusion push frame 11. This eliminates the need for the operator to continuously push the rotary extrusion push frame 11 with force throughout the entire bundling process, thereby reducing the operator's labor intensity and the number of operators.

[0035] In addition, in addition to the above-mentioned push frame locking member 24, other locking and fixing structures can also be used to lock and fix the rotating extrusion push frame 11, such as adding a ratchet lock structure commonly used on wheels at the connection between the rotating extrusion push frame 11 and the base frame 12, etc.

[0036] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and the accompanying drawings are used to distinguish similar items and are not necessarily used to describe a particular order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A simple and fast stacking and packaging device, characterized in that: The invention comprises a base frame (12), at least two limiting rods (7) are installed at one end of the base frame (12), and auxiliary frames (10) are provided on the limiting rod (7) at the leftmost end and the limiting rod (7) at the rightmost end, and a strapping belt fixing unit (9) is installed on the auxiliary frames (10); at least two rows of rotation extrusion limiting holes are provided at the other end of the base frame (12) along a straight line direction close to the limiting rod (7), and a rotation extrusion push frame (11) is detachably installed at one row of the rotation extrusion limiting holes through a fastener, and the rotation extrusion push frame (11) can rotate relative to the base frame (12) around the axis of the corresponding rotation extrusion limiting hole.

2. The simple and fast stacking and packaging device according to claim 1, characterized in that: The strapping fixing unit (9) includes a central rotating shaft (13), one end of the central rotating shaft (13) is rotatably mounted on the auxiliary frame (10) through a bearing, and the other end of the central rotating shaft (13) passes through the auxiliary frame (10) and is sequentially sleeved with a strapping limiting frame 1 (16), a strapping limiting frame 2 (14), and a locking nut (20) from the inside to the outside. The middle of the strapping limiting frame 1 (16) is fixedly connected to the central rotating shaft (13), and the surface of the strapping limiting frame 1 (16) is centered on the central rotating shaft (13) from the inside to the outside. At least two circles of strapping limit holes (17) are provided on the outside, the middle of the strapping limit frame (14) is horizontally slidably connected to the central rotating shaft (13), and at least two circles of strapping limit holes (19) are provided on the surface of the strapping limit frame (14) from the inside to the outside with the central rotating shaft (13) as the center. A strapping inner circle limit frame (15) is installed between the corresponding circle of strapping limit holes (17) and the strapping limit holes (19) through a connecting piece, and a locking nut (20) is threadedly connected to the central rotating shaft (13).

3. The simple and fast stacking and packaging device according to claim 2, characterized in that: The strapping fixing unit (9) is provided with a brake mechanism (8).

4. The simple and fast stacking and packaging device according to claim 3, characterized in that: The brake mechanism (8) includes a circular ring (21) fixedly mounted on a side of a strapping limit frame (16), a bent plate (22) is provided between the inner wall of the circular ring (21) and the axis of the circular ring (21), and an end of the bent plate (22) close to the axis of the circular ring (21) is rotatably mounted on the side of the auxiliary frame (10), and an end of the bent plate (22) away from the axis of the circular ring (21) is tilted upward and contacts the inner wall of the circular ring (21).

5. The simple and fast stacking and packaging device according to claim 4, characterized in that: The bent plate (22) is connected to a handle (18).

6. The simple and fast stacking and packaging device according to any one of claims 1 to 5, characterized in that: The base frame (12) includes a connecting crossbeam (1), a support leg (2) is provided at the lower end of the connecting crossbeam (1), at least two supporting longitudinal beams (3) are fixed on the side of the connecting crossbeam (1) close to the limit rod (7), all the supporting longitudinal beams (3) are evenly spaced along the length direction of the connecting crossbeam (1), and the ends of the supporting longitudinal beams (3) away from the connecting crossbeam (1) are respectively fixedly connected to the lower parts of the corresponding limit rods (7), and the rotation extrusion limit holes are located at the leftmost supporting longitudinal beam (3) and the rightmost supporting longitudinal beam (3).

7. The simple and fast stacking and packaging device according to claim 6, characterized in that: The lower ends of all the limiting rods (7) are fixedly connected to the same connecting crossbeam 2 (6), and the height of the connecting crossbeam 2 (6) is lower than the height of the supporting longitudinal beam (3).

8. The simple and fast stacking and packaging device according to claim 6, characterized in that: The rotary extrusion push frame (11) comprises two parallel rotary extrusion vertical rods (4), at least two reinforcing beams (5) are connected between the two rotary extrusion vertical rods (4), and the lower ends of the two rotary extrusion vertical rods (4) are respectively connected to corresponding supporting longitudinal beams (3) through fasteners.

9. The simple and fast stacking and packaging device according to claim 8, characterized in that: The fastener is a fastening bolt, and the stud of the fastening bolt passes through the corresponding supporting longitudinal beam (3) and the rotation extrusion vertical rod (4) in sequence and is then threadedly connected with the nut.

10. The simple and fast stacking and packaging device according to any one of claims 1 to 5, characterized in that: A push frame locking piece is provided at the rotary extrusion push frame.

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