Packaging bag storage box

Abstract

The utility model discloses a packaging bag material storage box which comprises four box body modules located on the four side faces of the material storage box, and each box body module comprises a sliding frame, a material bearing bottom plate horizontally arranged on the sliding frame and a limiting side plate vertically arranged on the sliding frame. The material bearing bottom plates and the limiting side plates of the four box body modules define a material storage space used for stacking packaging bags. The storage box further comprises a front-back rocker synchronous adjusting mechanism and a left-right rocker synchronous adjusting mechanism. The front-and-back rocker synchronous adjusting mechanism and the left-and-right rocker synchronous adjusting mechanism are arranged, the size of the storage box in the front-and-back direction or the left-and-right direction is adjusted through a simple rocker structure, the structure is simple, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a packaging bag storage box. Background Art

[0002] In the traditional production process of packaging bags, after the packaging bags are produced by the bag making machine, they are manually counted, stacked, sorted, and packaged and bundled. This has high production costs, low production efficiency, and it is difficult to ensure the accuracy of counting and the effect of sorting and bundling. If an automated device is used to stack, sort, and package and bundle the packaging bags, it is necessary to involve the receiving and stacking of the packaging bags.

[0003] Patent CN202110654281.2 discloses a packaging system and a one-in-one intelligent bag sorting robot. The patent is provided with a rotating storage box, which is installed at the output end of the feeding drive, and the feeding drive is installed on the mounting base. The feeding drive can drive the rotating storage box to move in the horizontal direction. During operation, the feeding drive drives the rotating storage box to move to the material receiving position. After the rotating storage box receives a preset number of packaging bags, the feeding drive drives the rotating storage box to move to the feeding position, and the automatic gripper assembly moves to the top of the rotating storage box, and the automatic gripper assembly clamps the packaging bag from the rotating storage box.

[0004] However, in actual applications, one problem faced by the packaging bag storage box is that the size of the storage box needs to be adjusted according to the specifications of the packaging bag. However, the solutions in the prior art either require replacing storage boxes of different sizes, or the structure of the storage box makes the adjustment operation inconvenient.

[0005] To this end, the inventor of the utility model applied for a patent with patent number CN202221036315.8, which sets a mobile driving mechanism to drive the storage side baffles on the two opposite sides to move synchronously in the opposite direction perpendicular to the plate surface, thereby synchronously adjusting the positions of the storage side baffles on the two opposite sides, and can conveniently and quickly adjust the size of the storage box. However, the structure of the patent is still relatively complex, the cost is too high, and the reliability and stability are not enough. Utility Model Content

[0006] The utility model aims to provide a packaging bag material storage box, which can conveniently and quickly adjust the size of the material storage box.

[0007] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0008] A packaging bag storage box, the storage box comprising four box modules located on four sides of the storage box, each box module comprising a sliding frame, a material receiving bottom plate horizontally arranged on the sliding frame and a limiting side plate vertically arranged on the sliding frame, the material receiving bottom plates and the limiting side plates of the four box modules enclose a storage space for stacking packaging bags;

[0009] The material storage box also includes a front and rear rocker synchronous adjustment mechanism and a left and right rocker synchronous adjustment mechanism;

[0010] The front and rear rocker synchronous adjustment mechanism comprises a first mounting base and a first rocker, two sliding frames located at the front and rear sides of the material storage box are slidably mounted on the first mounting base along the front and rear directions, the middle part of the first rocker is rotatably mounted on the first mounting base, and both ends of the first rocker are respectively provided with adjustment slots extending along the length direction of the rocker and are respectively connected to the two sliding frames by screws;

[0011] The left and right rocker arm synchronous adjustment mechanism includes a second mounting base and a second rocker arm. Two sliding frames located on the left and right sides of the storage box are slidably mounted on the second mounting base along the left and right directions. The middle part of the second rocker arm is rotatably mounted on the second mounting base. Adjustment grooves extending along the length direction of the rocker arm are respectively provided at both ends of the second rocker arm and the two sliding frames are respectively connected by screws.

[0012] As a preferred technical solution, the first mounting base plate is provided with two limit grooves extending in the front-rear direction and parallel to each other, and the screws connecting the adjustment groove and the sliding frame at both ends of the first rocker are respectively embedded in the two limit grooves.

[0013] As a preferred technical solution, the second mounting base plate is provided with two limit grooves extending in the left-right direction and parallel to each other, and the screws connecting the adjustment groove and the sliding frame at both ends of the second rocker are respectively embedded in the two limit grooves.

[0014] As a preferred technical solution, the two limiting side plates located at the front and rear sides of the material storage box include a plug-in mounting block and a material blocking rod pluggably mounted on the plug-in mounting block.

[0015] As a preferred technical solution, the front and rear rocker arm synchronous adjustment mechanism is located above the left and right rocker arm synchronous adjustment mechanism, or the front and rear rocker arm synchronous adjustment mechanism is located below the left and right rocker arm synchronous adjustment mechanism.

[0016] As a preferred technical solution, the storage box also includes a rotating mechanism, a magnetic plate is provided on the rotating end of the rotating mechanism, a magnet is provided on the magnetic plate, and the first mounting base plate or the second mounting base plate is provided with a magnetic strip facing the magnet and a positioning block for positioning on the magnetic plate.

[0017] Beneficial effects of the utility model:

[0018] The utility model is provided with a front and rear rocker synchronous adjustment mechanism and a left and right rocker synchronous adjustment mechanism, and the size adjustment of the material storage box in the front and rear or left and right directions can be realized through a simple rocker structure, the structure is simple, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the packaging bag storage box of Example 1 (the box body is reduced in the front and rear directions).

[0020] Figure 2 It is a schematic diagram of the structure of the packaging bag storage box of Example 1 (the box body in the front and rear directions is enlarged).

[0021] Figure 3 It is a schematic diagram of the structure of the packaging bag storage box of Example 1 (the box body modules on the front and rear sides are removed, and the box body is reduced in the left and right directions).

[0022] Figure 4 It is a schematic diagram of the structure of the packaging bag storage box of Example 1 (the box body modules on the front and rear sides are removed, and the box body in the left and right directions is enlarged).

[0023] Figure 5 This is a schematic diagram of the structure of the packaging bag storage box of Example 2.

[0024] Figure 6 It is a structural schematic diagram of the packaging bag storage box of Example 2 (stereoscopic view from another angle). DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings.

[0026] The front in the present invention refers to the downstream direction when the upstream mechanism transports the packaging bag to the storage box, and the rear refers to the upstream direction when the upstream mechanism transports the packaging bag to the storage box. The left and right directions in the present invention refer to the horizontal direction perpendicular to the front and back directions. In addition, the left and right in the present invention are relative. In the following embodiments, the left hand side facing the device is the left side, and the right hand side facing the device is the right side. In actual applications, the left hand side facing away from the device may be the left side, and the right hand side facing away from the device may be the right side.

[0027] Example 1

[0028] like Figures 1 to 4A packaging bag storage box is shown, the storage box includes four box modules located on the four sides of the storage box, each box module includes a sliding frame 1, a material receiving bottom plate 2 horizontally arranged on the sliding frame 1, and a limiting side plate 3 vertically arranged on the sliding frame 1, and the material receiving bottom plates 2 and the limiting side plates 3 of the four box modules are enclosed to form a storage space for stacking packaging bags. The material receiving bottom plate 2 is used to support the bottom of the packaging bag stack, and the limiting side plates 3 are used to limit the side edges of the packaging bag stack to ensure that the side edges of the packaging bag stack are neat.

[0029] In order to adjust the size of the material storage box in the front-to-back and left-to-right directions, the material storage box also includes a front-to-back rocker synchronous adjustment mechanism and a left-to-right rocker synchronous adjustment mechanism.

[0030] like Figure 1 and Figure 2 As shown, the front and rear rocker synchronous adjustment mechanism includes a first mounting base plate 4 and a first rocker 5. Two sliding frames 1 located on the front and rear sides of the material storage box are slidably mounted on the first mounting base plate 4 in the front and rear direction. The middle part of the first rocker 5 is rotatably mounted on the first mounting base plate 4. Both ends of the first rocker 5 are respectively provided with adjustment slots 6 extending along the length direction of the rocker and are respectively connected to the two sliding frames 1 by screws 7. When one of the sliding frames 1 on the front and rear sides slides, the first rocker 5 can be driven to rotate, thereby driving the other sliding frame 1 to slide, so that the two sliding frames 1 on the front and rear sides synchronously slide in the opposite directions in the front and rear direction, and finally the box body is reduced or enlarged in the front and rear direction.

[0031] In order to further ensure smooth adjustment when the box body is reduced or enlarged in the front-to-back direction, two limit grooves 8 parallel to each other extending along the front-to-back direction are provided on the first mounting base plate 4, and the screws 7 connecting the adjustment groove 6 and the sliding frame 1 at both ends of the first rocker 5 are respectively embedded in the two limit grooves 8.

[0032] like Figure 3 and Figure 4 As shown, the left and right rocker synchronous adjustment mechanism includes a second mounting base plate 9 and a second rocker 10. Two sliding frames 1 located on the left and right sides of the material storage box are slidably mounted on the second mounting base plate 9 in the left and right directions. The middle part of the second rocker 10 is rotatably mounted on the second mounting base plate 9. Both ends of the second rocker 10 are respectively provided with adjustment slots 6 extending along the length direction of the rocker and are respectively connected to the two sliding frames 1 by screws 7. When one of the sliding frames 1 on the left and right sides slides, the second rocker 10 can be driven to rotate, thereby driving the other sliding frame 1 to slide, so that the two sliding frames 1 on the left and right sides synchronously slide in opposite directions in the left and right directions, and finally the box body is reduced or enlarged in the left and right directions.

[0033] In order to further ensure smooth adjustment when the box body is reduced or enlarged in the left and right directions, two limit grooves 8 parallel to each other extending in the left and right directions are provided on the second mounting base plate 9, and the screws 7 connecting the adjustment groove 6 and the sliding frame 1 at both ends of the second rocker 10 are respectively embedded in the two limit grooves 8.

[0034] In order to avoid interference with the mechanism extending into the material storage box in the front and rear directions, the two limiting side plates 3 located at the front and rear sides of the material storage box include a plug-in mounting block 11 and a material blocking rod 12 pluggably mounted on the plug-in mounting block 11.

[0035] In this embodiment, the front and rear rocker synchronous adjustment mechanism is located above the left and right rocker synchronous adjustment mechanism, and the front and rear rocker synchronous adjustment mechanism and the left and right rocker synchronous adjustment mechanism are arranged in layers without interfering with each other. Of course, the front and rear rocker synchronous adjustment mechanism can also be arranged below the left and right rocker synchronous adjustment mechanism.

[0036] Example 2

[0037] The difference between Example 2 and Example 1 is that the storage box also includes a rotating mechanism 13, a magnetic plate 14 is provided on the rotating end of the rotating mechanism 13, a magnet is provided on the magnetic plate 14, and the second mounting base plate 9 is provided with a magnetic strip 15 facing the magnet and a positioning block 16 for positioning on the magnetic plate 14.

[0038] The magnetic attraction structure of Example 2 is convenient for taking out and replacing a new storage box.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging bag storage box, the storage box comprising four box modules located on four sides of the storage box, each box module comprising a sliding frame, a material receiving bottom plate horizontally arranged on the sliding frame, and a limiting side plate vertically arranged on the sliding frame, the material receiving bottom plates and the limiting side plates of the four box modules enclose a storage space for stacking packaging bags; Features: The material storage box also includes a front and rear rocker synchronous adjustment mechanism and a left and right rocker synchronous adjustment mechanism; The front and rear rocker synchronous adjustment mechanism comprises a first mounting base and a first rocker, two sliding frames located at the front and rear sides of the material storage box are slidably mounted on the first mounting base along the front and rear directions, the middle part of the first rocker is rotatably mounted on the first mounting base, and both ends of the first rocker are respectively provided with adjustment slots extending along the length direction of the rocker and are respectively connected to the two sliding frames by screws; The left and right rocker arm synchronous adjustment mechanism includes a second mounting base and a second rocker arm. Two sliding frames located on the left and right sides of the storage box are slidably mounted on the second mounting base along the left and right directions. The middle part of the second rocker arm is rotatably mounted on the second mounting base. Adjustment grooves extending along the length direction of the rocker arm are respectively provided at both ends of the second rocker arm and the two sliding frames are respectively connected by screws.

2. The packaging bag storage box according to claim 1, characterized in that: The first mounting base plate is provided with two limiting grooves extending in the front-rear direction and parallel to each other, and the screws connecting the adjusting groove and the sliding frame at both ends of the first rocker are respectively embedded in the two limiting grooves.

3. The packaging bag storage box according to claim 1, characterized in that: The second mounting base plate is provided with two limit grooves extending in the left-right direction and parallel to each other, and the screws connecting the adjustment groove and the sliding frame at both ends of the second rocker are respectively embedded in the two limit grooves.

4. The packaging bag storage box according to claim 1, characterized in that: The two limiting side plates located at the front and rear sides of the material storage box include a plug-in mounting block and a material blocking rod which is pluggably mounted on the plug-in mounting block.

5. The packaging bag storage box according to any one of claims 1 to 4, characterized in that: The front and rear rocker synchronous adjustment mechanism is located above the left and right rocker synchronous adjustment mechanism, or the front and rear rocker synchronous adjustment mechanism is located below the left and right rocker synchronous adjustment mechanism.

6. The packaging bag storage box according to claim 5, characterized in that: The storage box also includes a rotating mechanism, a magnetic plate is provided on the rotating end of the rotating mechanism, a magnet is provided on the magnetic plate, and a magnetic strip facing the magnet and a positioning block for positioning on the magnetic plate are provided on the first mounting base plate or the second mounting base plate.

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