Indentation device for packaging product production

Abstract

The utility model relates to the technical field of packaging products, in particular to an indentation device for packaging product production, which comprises a bottom plate. A paperboard is placed in the placing groove and touches the touch-sensitive switch after being placed in place, the touch-sensitive switch controls the water pump to pump water in the water tank into the rectangular box, the water pressure in the rectangular box is gradually increased, and then the water passes through the connecting pipe and is sprayed out through the atomization spray head, so that the wettability of the paperboard can be increased; an electric telescopic rod drives a pressing plate to move downwards, after a compression air pump is stretched and extruded, the electric telescopic rod reversely works to drive the pressing plate to move upwards, the compression air pump is extruded, internal air passes through an air outlet pipe and then is exhausted through an air outlet, air is blown to a placing plate, and therefore a paperboard can be humidified through an atomization spray head; according to the paperboard creasing device, the problems of line breaking and line hiding are avoided, the forming rate is high, meanwhile, chippings generated on the containing plate can be automatically cleaned, and therefore the influence on follow-up paperboard creasing work is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging products, in particular to an indentation device for producing packaging products. Background Art

[0002] Paper packaging products are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., which need to be prepared by die-cutting, creasing, nailing or gluing. The production of packaging products requires creasing of the cardboard to facilitate the packaging of the box. During the creasing process, there will be problems such as "bursting lines" and "dark lines". "Bursting lines" refer to excessive pressure from die-cutting creasing, which exceeds the bearing limit of the paper fibers, causing the paper fibers to break or partially break. "Dark lines" refer to unnecessary creasing lines, which are generally caused by low moisture content of the paper, resulting in decreased flexibility and other reasons.

[0003] However, some creasing devices used in the production of packaging products cannot increase the wettability of the cardboard during actual operation, resulting in problems such as "bursting lines" and "dark lines", and a low forming rate. At the same time, the debris generated by the "bursting lines" and "dark lines" cannot be automatically cleaned, affecting the subsequent creasing work. For this reason, we propose a creasing device for the production of packaging products to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a creasing device for producing packaging products to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a creasing device for producing packaging products, comprising a bottom plate, a rectangular box is fixedly connected to the top of the bottom plate, a placement plate is fixedly connected to the top of the rectangular box, a placement groove is opened on the top of the placement plate, the front side of the placement groove is set as an opening, a touch-sensitive switch is embedded on the inner wall of the rear side of the placement groove, a plurality of connecting pipes are connected and fixed to the top of the rectangular box, an end of the connecting pipe close to the placement plate is connected and fixed to an atomizing nozzle, a pressing plate is provided above the placement plate, a pressing block is fixedly connected to the bottom of the pressing plate, a compressed air pump is fixedly connected to the top of the pressing plate, an air outlet pipe and a one-way air inlet valve are connected and fixed to the front side of the compressed air pump, and an air outlet pipe and a one-way air inlet valve are connected and fixed to the bottom end of the air outlet pipe.

[0006] Further preferably, a fixing block is provided on the outer fixing sleeve of the air outlet pipe, and the fixing block is fixedly connected to the top of the pressing plate.

[0007] Further preferably, four support rods are fixedly connected to the top of the bottom plate, and the top of the support rods is fixedly connected to the top plate.

[0008] Further preferably, the top plate is fixedly connected to the top of the compressed air pump.

[0009] Further preferably, two electric telescopic rods are fixedly connected to the bottom of the top plate, and the bottom ends of the electric telescopic rods are fixedly connected to the top of the pressure plate.

[0010] Further preferably, a water tank and a water pump are fixedly connected to the top of the base plate.

[0011] Further preferably, the water inlet pipe of the water pump extends into the water tank, and the water outlet pipe of the water pump extends into the rectangular box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model places the cardboard in the placement groove, and after the cardboard is placed in place, it touches the touch-sensitive switch, and the touch-sensitive switch controls the water pump to pump water in the water tank into the rectangular box. The water pressure in the rectangular box gradually increases, and then passes through the connecting pipe and then sprays out through the atomizing nozzle, thereby increasing the wetness of the cardboard, and the electric telescopic rod drives the pressing plate to move downward, the compressed air pump is stretched, and air is taken in through the one-way air inlet valve. After the extrusion is completed, the electric telescopic rod works in the opposite direction to drive the pressing plate to move upward, so that the compressed air pump is squeezed, and the internal gas is discharged through the air outlet through the air outlet pipe, and air is blown to the placement plate, so that the cardboard can be humidified through the atomizing nozzle, thereby avoiding the problems of "burst line" and "dark line", and the forming rate is high. At the same time, the debris generated on the placement plate can be automatically cleaned, thereby reducing the impact on subsequent cardboard indentation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main plane structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the left-side planar structure of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0017] In the figure: 1. bottom plate; 2. rectangular box; 3. placement plate; 4. placement slot; 5. connecting pipe; 6. atomizing nozzle; 7. pressing plate; 8. pressing block; 9. touch-sensitive switch; 10. compressed air pump; 11. air outlet pipe; 12. one-way air inlet valve; 13. air outlet; 14. fixing block; 15. support rod; 16. top plate; 17. electric telescopic rod; 18. water tank; 19. water pump. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] See also Figure 1-4 The utility model provides a technical solution: a creasing device for packaging product production, comprising a bottom plate 1, a rectangular box 2 is fixedly connected to the top of the bottom plate 1, a placing plate 3 is fixedly connected to the top of the rectangular box 2, a placing groove 4 is opened on the top of the placing groove 4, the front side of the placing groove 4 is set as an opening, a touch-sensitive switch 9 is embedded on the inner wall of the rear side of the placing groove 4, a plurality of connecting pipes 5 are connected and fixed to the top of the rectangular box 2, one end of the connecting pipe 5 close to the placing plate 3 is connected and fixed with an atomizing nozzle 6, a pressing plate 7 is provided above the placing plate 3, a pressing block 8 is fixedly connected to the bottom of the pressing plate 7, a compressed air pump 10 is fixedly connected to the top of the pressing plate 7, an air outlet pipe 11 and a one-way air inlet valve 12 are connected and fixed to the front side of the compressed air pump 10, and an air outlet pipe 11 and a one-way air inlet valve 12 are connected and fixed to the bottom end of the air outlet pipe 11. The cardboard is placed in the placing groove 4, and the cardboard touches the When the touch-sensitive switch 9 is touched, the touch-sensitive switch 9 controls the water pump 19 to pump the water in the water tank 18 into the rectangular box 2. The water pressure in the rectangular box 2 gradually increases, and then passes through the connecting pipe 5 and then sprays out through the atomizing nozzle 6, so as to increase the wetness of the cardboard. The electric telescopic rod 17 drives the pressing plate 7 to move downward, and the compressed air pump 10 is stretched, and air is taken in through the one-way air inlet valve 12. After the extrusion is completed, the electric telescopic rod 17 works in the reverse direction to drive the pressing plate 7 to move upward, so that the compressed air pump 10 is squeezed, and the internal gas is discharged through the air outlet pipe 11 and then through the air outlet 13, and the placement plate 3 is blown, so that the cardboard can be humidified through the atomizing nozzle 6, thereby avoiding the problems of "bursting line" and "dark line", and the forming rate is high. At the same time, the debris generated on the placement plate 3 can be automatically cleaned, thereby reducing the impact on the subsequent cardboard indentation work.

[0021] In this embodiment, specifically: a fixing block 14 is provided on the outer fixed sleeve of the air outlet pipe 11, and the fixing block 14 is fixedly connected to the top of the pressing plate 7, and the setting of the fixing block 14 plays a fixing effect;

[0022] In this embodiment, specifically: four support rods 15 are fixedly connected to the top of the bottom plate 1, and a top plate 16 is fixedly connected to the top of the support rods 15. The setting of the support rods 15 plays a supporting role;

[0023] In this embodiment, specifically: the top plate 16 is fixedly connected to the top of the compressed air pump 10, and the arrangement of the compressed air pump 10 plays the role of charging and discharging air;

[0024] In this embodiment, specifically: two electric telescopic rods 17 are fixedly connected to the bottom of the top plate 16, and the bottom ends of the electric telescopic rods 17 are fixedly connected to the top of the pressing plate 7. The setting of the electric telescopic rods 17 achieves an automated effect;

[0025] In this embodiment, specifically: a water tank 18 and a water pump 19 are fixedly connected to the top of the bottom plate 1, and the water tank 18 has the effect of storing water;

[0026] In this embodiment, specifically: the water inlet pipe of the water pump 19 extends into the water tank 18, and the water outlet pipe of the water pump 19 extends into the rectangular box 2. The arrangement of the water pump 19 plays a role in pumping water.

[0027] The utility model is in operation: when in use, the cardboard is placed on the top of the placement plate 3 along the placement groove 4. After the cardboard is placed in place, it touches the touch-sensitive switch 9, and the touch-sensitive switch 9 controls the water pump 19 to work. The water pump 19 pumps the water in the water tank 18 into the rectangular box 2. The water pressure in the rectangular box 2 gradually increases, and then the water is sprayed out through the connecting pipe 5 and then through the atomizing nozzle 6, so as to increase the wetness of the cardboard. The electric telescopic rod 17 is started, and the output shaft of the electric telescopic rod 17 drives the pressing plate 7 to move downward, thereby driving the pressing block 8 to squeeze the cardboard, so as to perform the indentation work. The pressing plate 7 moves downward so that the compressed air pump 10 is stretched, and air is taken in through the one-way air inlet valve 12. After the extrusion is completed, the electric telescopic rod 17 works in the reverse direction to drive the pressing plate 7 to move upward, so that the compressed air pump 10 is squeezed, and the internal gas is discharged through the air outlet pipe 11 and then through the air outlet 13, so that the placement plate 3 can be blown, thereby forming a creasing device for packaging product production. Therefore, the cardboard can be humidified through the atomizing nozzle 6, thereby avoiding the problems of "bursting line" and "dark line", and the forming rate is high. At the same time, the debris generated on the placement plate 3 can be automatically cleaned, thereby reducing the impact on the subsequent cardboard creasing work.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A creasing device for producing packaging products, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a rectangular box (2), the top of the rectangular box (2) is fixedly connected to a placement plate (3), the top of the placement plate (3) is provided with a placement groove (4), the front side of the placement groove (4) is set as an opening, and a touch-sensitive switch (9) is embedded on the inner wall of the rear side of the placement groove (4), the top of the rectangular box (2) is connected to and fixed with a plurality of connecting pipes (5), one end of the connecting pipe (5) close to the placement plate (3) is connected to and fixed with an atomizing nozzle (6), a pressing plate (7) is provided above the placement plate (3), the bottom of the pressing plate (7) is fixedly connected to a pressing block (8), the top of the pressing plate (7) is fixedly connected to a compressed air pump (10), the front side of the compressed air pump (10) is connected to and fixed with an air outlet pipe (11) and a one-way air inlet valve (12), and the bottom end of the air outlet pipe (11) is connected to and fixed with an air outlet (13).

2. The creasing device for packaging product production according to claim 1, characterized in that: The outer fixed sleeve of the air outlet pipe (11) is provided with a fixed block (14), and the fixed block (14) is fixedly connected to the top of the pressing plate (7).

3. The creasing device for packaging product production according to claim 2, characterized in that: Four support rods (15) are fixedly connected to the top of the bottom plate (1), and a top plate (16) is fixedly connected to the top of the support rods (15).

4. The creasing device for packaging product production according to claim 3, characterized in that: The top plate (16) is fixedly connected to the top of the compressed air pump (10).

5. The creasing device for packaging product production according to claim 4, characterized in that: Two electric telescopic rods (17) are fixedly connected to the bottom of the top plate (16), and the bottom ends of the electric telescopic rods (17) are fixedly connected to the top of the pressing plate (7).

6. The creasing device for packaging product production according to claim 5, characterized in that: A water tank (18) and a water pump (19) are fixedly connected to the top of the base plate (1).

7. The creasing device for packaging product production according to claim 6, characterized in that: The water inlet pipe of the water pump (19) extends into the water tank (18), and the water outlet pipe of the water pump (19) extends into the rectangular box (2).

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