A placement rack for carton production

Abstract

The utility model belongs to the technical field of placement racks, and specifically relates to a placement rack for carton production, comprising a first placement plate, wherein four corners of the first placement plate are respectively fixedly mounted with a vertical rod, and the four vertical rods are movably sleeved in the through holes at the four corners of the second placement plate; two sides of the first placement plate are respectively mounted with a hollow column, and the inner bottom end of the hollow column is mounted with a spring. The utility model, when the height of an operator is not matched with the height of the second placement plate, at this time, two groups of bolts on both sides of the second placement plate are removed in advance through the cooperation of two people before operation, and then the two people adjust the shifting block at the same time, so that the shifting block can drive the adjusting column to move, and at this time the operator can adjust the height of the second placement plate according to actual needs, and the height of the second placement plate will be matched with the height of the operator, so that when in use, people with insufficient height can also comfortably visit cartons on the second placement plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of placing racks, and in particular relates to a placing rack for carton production. Background Art

[0002] Cartons are usually used as wrapping materials for goods or as outer protective materials for items. The volume of cartons varies with the size of the goods. Cartons usually have a variety of patterns or text prompts such as "Handle with care", "Afraid of moisture", "Upward", "Stacking limit", "Afraid of sunlight", "Moisture-proof", "Quality and safety", "No rolling", "Do not trample", "Pay attention to fire prevention", "Fragile items", "Green environment", "Afraid of heat", "Food", "Anti-odor", etc., to remind users to protect the items inside from damage. As an indispensable part of modern logistics, it bears the important responsibilities of packaging, protecting products, and aesthetics. The physical performance indicators of packaging cartons have become the basis for their quality evaluation. The accuracy and reliability of test data require good testing environment conditions to ensure.

[0003] During the production process, cartons are stacked on special racks. However, most of the current carton racks have a double-layer or multi-layer design structure, which makes the upper layer of the rack relatively high. As a result, some operators who are not tall enough cannot effectively stack cartons at high places during work, which greatly limits the use of the racks. Utility Model Content

[0004] The utility model aims to provide a placement rack for carton production, aiming to solve the problem that in the prior art, cartons are stacked and placed on a special placement rack during the production process, but most of the current carton placement racks have a double-layer or multi-layer design structure, which makes the upper layer of the placement rack relatively high. As a result, some operators who are not tall enough cannot effectively stack the cartons at a high place during work, thus greatly limiting the use of the placement rack.

[0005] To achieve the above object, the utility model provides the following technical solution: a placement rack for carton production, comprising a first placement board, wherein four corners of the first placement board are respectively fixedly mounted with a vertical rod, and the four vertical rods are movably sleeved in the through holes at the four corners of the second placement board;

[0006] A hollow column is installed on both sides of the first placement plate respectively, a spring is installed at the inner bottom end of the hollow column, the top of the spring is movably connected to the bottom of the adjustment column, and the top of the adjustment column is movably inserted into the interior of the plug column.

[0007] In order to ensure that the adjusting column can be accurately docked with the inserting column when rising, as a preferred placement rack for carton production of the utility model, one side of the inserting column is fixedly embedded in the outer wall of one side of the second placement plate, and the longitudinal center line of the inserting column is located at the position of the longitudinal center line of the adjusting column.

[0008] In order to facilitate the upward adjustment of the adjustment column from the inside of the hollow column, as a preferred placement rack for carton production of the utility model, a shift block is fixedly installed on the outer wall of one side of the adjustment column close to the bottom.

[0009] In order to ensure that the shift block can move smoothly on the hollow column, as a preferred placement rack for carton production of the utility model, a rectangular groove connected to the interior is opened on the outer wall of one side of the hollow column, and the width between the horizontal inner walls of the opening of the rectangular groove matches the horizontal vertical length of the shift block.

[0010] In order to lock and fix the second placement plate, as a preferred placement rack for carton production of the utility model, a groove is opened on one side of the vertical rod, and the interior of the groove contacts the end of the bolt.

[0011] In order to enable the end of the bolt to be effectively squeezed and fixed in the groove, as a preferred placement rack for carton production of the utility model, the bolt is threadedly penetrated into the through hole of the second placement plate from one side of the second placement plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the height of the operator is not compatible with the height of the second placing board, two people will cooperate to remove the two sets of bolts on both sides of the second placing board before the operation, and then the two people will adjust the shift block at the same time, so that the shift block can drive the adjusting column to move. At this time, the operator can adjust the height of the second placing board according to actual needs, and the height of the second placing board will be compatible with the height of the operator, so that people with insufficient height can also comfortably place cartons on the second placing board during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the hollow column of the utility model;

[0017] Figure 3 This is a schematic diagram of the groove structure of the utility model.

[0018] In the figure: 1. first placement plate; 2. vertical rod; 201. groove; 202. bolt; 3. second placement plate; 4. hollow column; 5. spring; 6. adjustment column; 7. shift block; 8. plug column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides the following technical solution: a placement rack for carton production, comprising a first placement board 1, wherein four corners of the first placement board 1 are respectively fixedly mounted with a vertical rod 2, and the four vertical rods 2 are movably sleeved in the through holes at the four corners of the second placement board 3;

[0021] A hollow column 4 is installed on both sides of the first placement plate 1, and a spring 5 is installed at the bottom end of the hollow column 4. The top of the spring 5 is movably connected to the bottom of the adjustment column 6, and the top of the adjustment column 6 is movably inserted into the inside of the plug column 8.

[0022] During use, the operator places the cartons in sequence between the compartments corresponding to the first placement board 1 or the second placement board 3, so that the cartons can be neatly stored and placed, thereby facilitating subsequent transportation.

[0023] Preferably, one side of the plug post 8 is fixedly embedded in the outer wall of one side of the second placement plate 3 , and the longitudinal center line of the plug post 8 is located at the position of the longitudinal center line of the adjustment column 6 .

[0024] During specific use, when the height of the adjusting column 6 is adjusted, the plug column 8 will also move accordingly, so that the bottom opening of the plug column 8 can always remain aligned with the adjusting column 6, thereby facilitating the connection between the plug column 8 and the adjusting column 6.

[0025] Preferably, a shift block 7 is fixedly mounted on the outer wall of one side of the adjusting column 6 near the bottom, and a rectangular groove connected to the interior is opened on the outer wall of one side of the hollow column 4, and the width between the lateral inner walls of the opening of the rectangular groove matches the lateral vertical length of the shift block 7.

[0026] During specific use, the shift block 7 is pulled up and down, and when the shift block 7 moves, the UI drives the adjusting column 6 to move, so that the operation of the adjusting column 6 will be more convenient.

[0027] Preferably, a groove 201 is provided on one side of the vertical rod 2 , the interior of the groove 201 contacts the end of the bolt 202 , and the bolt 202 is threadedly penetrated into the through hole of the second placement plate 3 from one side of the second placement plate 3 .

[0028] During specific use, when the bolt 202 is tightened into the second placement plate 3, one end of the bolt 202 will gradually increase the extrusion pressure between the groove 201. After the adjustment is completed, the extrusion pressure between the bolt 202 and the groove 201 will be much greater than the weight of the second placement plate 3, thereby locking the second placement plate 3.

[0029] Working principle: When the height of the operator is not enough to effectively place the cartons on the second placement board 3, two people are required to cooperate in the following operations. The two operators loosen the bolts 202 on one side of the second placement board 3 in turn, so that the locking structure between the bolts 202 and the grooves 201 will be released, and the second placement board 3 can be adjusted up and down on the vertical rod 2;

[0030] Then the two operators press the shift block 7 at the same time. When the shift block 7 moves, it will drive the adjusting column 6 to move. When the adjusting column 6 moves, it will squeeze the spring 5 downward, thereby shortening the vertical length between the adjusting column 6 and the hollow column 4. Further, the height of the second placement plate 3 will also be lowered downward. When the height of the second placement plate 3 matches the actual height of the operator, the bolt 202 is tightened again. In this way, the height of the second placement plate 3 will be fixed at the adjusted height, so that in actual use, it can meet the operating needs of a wider range of people with unsuitable heights.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A carton production placing rack, comprising a first placing plate (1), characterized in that: A vertical rod (2) is fixedly mounted on each of the four corners of the first placement plate (1), and the four vertical rods (2) are movably sleeved in the through holes at the four corners of the second placement plate (3); A hollow column (4) is installed on each side of the first placement plate (1), a spring (5) is installed at the bottom end of the hollow column (4), the top of the spring (5) is movably connected to the bottom of the adjustment column (6), and the top of the adjustment column (6) is movably inserted into the inside of the insertion column (8).

2. A carton production placement rack according to claim 1, characterized in that: One side of the plug post (8) is fixedly embedded in the outer wall of one side of the second placement plate (3), and the longitudinal center line of the plug post (8) is located at the position of the longitudinal center line of the adjustment column (6).

3. The carton production placing rack according to claim 1, characterized in that: A shifting block (7) is fixedly mounted on an outer wall of one side of the adjusting column (6) close to the bottom.

4. The carton production placing rack according to claim 1, characterized in that: A rectangular groove communicating with the interior is provided on one side outer wall of the hollow column (4), and the width between the transverse inner walls of the opening of the rectangular groove matches the transverse vertical length of the shifting block (7).

5. The carton production placing rack according to claim 1, characterized in that: A groove (201) is provided on one side of the vertical rod (2), and the interior of the groove (201) is in contact with the end of the bolt (202).

6. A carton production placing rack according to claim 5, characterized in that: The bolt (202) is threadedly inserted into the through hole of the second placement plate (3) from one side of the second placement plate (3).

Images