Packing box pressing die

Abstract

The utility model discloses a packing box pressing die which comprises a placing table, a lower die is connected to the placing table, a first electric push rod is connected to the placing table, an upper die is connected to one end of the first electric push rod, a motor is installed on the placing table, and the output end of the motor is connected with a threaded rod. The threaded rod is rotationally connected with the containing table, the threaded rod is in threaded connection with a frame body, a draught fan is installed on the frame body, and one end of the draught fan is connected with a box body. The motor is started, the threaded rod drives the frame body to move, the second electric push rod is started to drive the first scraping plate, the second scraping plate and the air suction port to move downwards, the telescopic hose is lengthened, the first scraping plate and the second scraping plate scrape off chippings adhered to the inner wall of the lower die, the fan is started, and the chippings scraped off are sucked into the box body through the air suction port and the telescopic hose. Chippings adhered to the inner wall of the lower die can be cleaned to a certain extent, and the influence of the chippings on the quality of subsequent finished products is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to packaging box production technology, in particular to a packaging box pressing die. Background Art

[0002] During the production process of packaging boxes, the raw materials need to be molded to press them into shape.

[0003] The existing announcement number is: CN221249992U, a packaging box pressing mold, by setting auxiliary components and assembly components, the structural strength of the equipment's pressure structure is improved, thereby reducing the problem of the equipment's pressure structure being single and prone to damage after long-term use, and further improving the service life of the equipment's pressure structure.

[0004] As mentioned above, although the raw materials can be pressed into packaging boxes by the lower mold and the pressing plate, some debris may be generated during the pressing process and during demolding and adhere to the inner wall of the lower mold. The debris may cause scratches on the outer wall of the finished product during the subsequent pressing process, affecting the quality of the finished product. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a packaging box pressing mold.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A packaging box pressing mold comprises a placing table, wherein the placing table is connected to a lower mold, the placing table is connected to a first electric push rod, one end of the first electric push rod is connected to an upper mold, a motor is installed on the placing table, the output end of the motor is connected to a threaded rod, the threaded rod is rotatably connected to the placing table, the threaded rod is threadedly connected to a frame, a fan is installed on the frame, one end of the fan is connected to a box body, one end of the box body is connected to a telescopic hose, one end of the telescopic hose is connected to an air intake port, a second electric push rod is connected to the frame, one end of the second electric push rod is connected to a plate body, one end of the plate body is connected to a first scraper, the first scraper is slidably connected to two groups of second scrapers, multiple groups of holes are provided on the first scraper, a group of holes is gap-fitted with bolts, the bolts are threadedly connected to a block, and the block fits with the second scraper.

[0008] Preferably, both groups of the second scrapers are provided with grooves, both groups of the grooves are slidably connected to cylinders, both groups of the cylinders are connected to the same connecting piece, and the connecting piece is threadedly connected to the bolt.

[0009] Preferably, a round rod is connected to the placement table, and the round rod is slidably connected to the frame.

[0010] Preferably, the holes are evenly distributed on the first scraper.

[0011] Preferably, the frame is higher than the lower mold.

[0012] Preferably, a door is hinged on the box body.

[0013] Preferably, the air intake is connected to the plate body.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the coordination between the fan, the first scraper and the second scraper, the motor is started, the frame is moved through the threaded rod, the second electric push rod is started to drive the first scraper, the second scraper and the air intake port downward, the telescopic hose is stretched, the first scraper and the second scraper scrape off the debris adhering to the inner wall of the lower mold, the fan is started, and the debris is sucked into the box through the air intake port and the telescopic hose. This can clean the debris adhering to the inner wall of the lower mold to a certain extent, preventing the debris from affecting the quality of the subsequent finished product;

[0016] 2. Through the coordination between the provided cylinder, the connecting piece and the block, the connecting piece is pulled through the cylinder to drive the second scraper to move, and the total area of ​​the first scraper and the second scraper is adjusted. The second scraper moves, and the block also moves downward synchronously due to the gravity factor. The bolts are screwed into the connecting piece, the block and the hole body, and the second scraper can be fixed on the first scraper. The lower molds of different sizes can be cleaned, and the applicability is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a packaging box pressing mold proposed by the utility model;

[0018] Figure 2 for Figure 1 The structural diagram in ;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure of the blower, box and telescopic hose;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of the second scraper, trough and cylinder;

[0021] Figure 5 for Figure 4 Schematic diagram of the structure of the first scraper.

[0022] In the figure: 1. Placement table; 2. Lower mold; 3. First electric push rod; 4. Upper mold; 5. Motor; 6. Threaded rod; 7. Frame; 8. Fan; 9. Box; 10. Telescopic hose; 11. Second electric push rod; 12. Plate; 13. First scraper; 14. Hole; 15. Second scraper; 16. Trough; 17. Cylinder; 18. Air inlet; 19. Block; 20. Connector; 21. Bolt; 22. Round rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1, with reference to Figures 1 to 5 , a packaging box pressing mold includes a placing table 1, a lower mold 2 is connected to the placing table 1, a first electric push rod 3 is connected to the placing table 1, one end of the first electric push rod 3 is connected to the upper mold 4, the first electric push rod 3 is started, the upper mold 4 is driven to move down and cooperate with the lower mold 2 to press the raw material into shape, a motor 5 is installed on the placing table 1, the model of the motor 5 can be selected according to actual conditions, the output end of the motor 5 is connected to a threaded rod 6, the threaded rod 6 is rotatably connected to the placing table 1, the threaded rod 6 is threadedly connected to a frame 7, a fan 8 is installed on the frame 7, the model of the fan 8 can be selected according to actual conditions, one end of the fan 8 is connected to a box 9, one end of the box 9 is connected to a telescopic hose 10, one end of the telescopic hose 10 is connected to an air intake port 18, a second electric push rod 11 is connected to the frame 7, and the second electric push rod 12 is connected to the upper mold 4. One end of the movable push rod 11 is connected to the plate body 12, and one end of the plate body 12 is connected to the first scraper 13. The first scraper 13 is slidably connected to two groups of second scrapers 15. The first scraper 13 is provided with multiple groups of holes 14, and a group of holes 14 is gap-fitted with a bolt 21. The bolt 21 is threadedly connected to a block 19, and the block 19 fits with the second scraper 15. Start the motor 5, and the frame 7 is driven to move through the threaded rod 6. Start the second electric push rod 11, and drive the plate body 12 to move downward. The first scraper 13 and the second scraper 15 move down into the lower mold 2 to clean the debris on the inner wall of the lower mold 2. Start the fan 8, and the debris in the lower mold 2 is sucked into the box 9 through the telescopic hose 10 and the suction port 18 to complete the collection. The lower mold 2 can be cleaned to a certain extent to prevent the debris from affecting the subsequent die pressing.

[0025] In this embodiment, both sets of second scrapers 15 are provided with grooves 16, each slidably connected to a cylinder 17. Both sets of cylinders 17 are connected to the same connector 20, which is threadedly connected to a bolt 21. Pulling the connector 20 moves the second scrapers 15, expanding the combined area of ​​the second scrapers 15 and the first scraper 13, enabling cleaning of lower molds 2 of varying sizes. Bolts 21 are screwed into the holes 14 to secure the second scrapers 15. A round rod 22 is connected to the placement table 1, slidably connected to the frame 7, and guides the frame 7. Holes 14 are evenly spaced on the first scraper 13. Because the holes 14 are densely distributed, the second scrapers 15 can be secured by bolts 21 after movement. The frame 7 is higher than the lower mold 2, preventing collision between the frame 7 and the lower mold 2. The first and second scrapers 13, 15 provide a more comprehensive cleaning of debris within the lower mold 2. The box body 9 is hinged with a door, which can be opened to clean the debris accumulated inside the box body 9. The air inlet 18 is connected to the plate body 12, and the air inlet 18 rises and falls with the plate body 12, which has a better adsorption effect on the debris.

[0026] The working principle of this embodiment is as follows: when in use, the raw material is poured into the lower mold 2, the first electric push rod 3 is started to drive the upper mold 4 to move downward, and the raw material is pressed into the packaging box in cooperation with the lower mold 2. According to the size of the lower mold 2, the connecting piece 20 is pulled to drive the second scraper 15 to move, thereby expanding the total area of ​​the first scraper 13 and the second scraper 15. Due to the gravity factor, the block 19 will also move downward synchronously when the second scraper 15 moves. The bolt 21 is screwed into the connecting piece 20, the block 19 and the hole 14 to fix the second scraper 15 on the first scraper 1 3, it is possible to clean the lower molds 2 of different sizes, and it has a wide applicability. Start the motor 5, and drive the frame 7 to move through the threaded rod 6. Start the second electric push rod 11 to drive the plate 12 to move downward. The first scraper 13, the second scraper 15 and the air suction port 18 also move downward together. The first scraper 13 and the second scraper 15 clean the debris that may be adhered to the inner wall of the lower mold 2. Start the fan 8 to suck the scraped debris into the box 9 through the air suction port 18 to complete the collection, so as to prevent the debris in the lower mold 2 from affecting the quality of the subsequent finished product.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A packaging box pressing mold, comprising a placing table (1), characterized in that: The placing table (1) is connected to a lower mold (2), the placing table (1) is connected to a first electric push rod (3), one end of the first electric push rod (3) is connected to an upper mold (4), a motor (5) is installed on the placing table (1), the output end of the motor (5) is connected to a threaded rod (6), the threaded rod (6) is rotatably connected to the placing table (1), the threaded rod (6) is threadedly connected to a frame (7), a fan (8) is installed on the frame (7), one end of the fan (8) is connected to a box (9), one end of the box (9) is connected to a telescopic hose (10), the One end of the telescopic hose (10) is connected to an air inlet (18), the frame (7) is connected to a second electric push rod (11), one end of the second electric push rod (11) is connected to a plate body (12), one end of the plate body (12) is connected to a first scraper (13), the first scraper (13) is slidably connected to two groups of second scrapers (15), the first scraper (13) is provided with multiple groups of holes (14), one group of the holes (14) is gap-fitted with a bolt (21), the bolt (21) is threadedly connected to a block (19), and the block (19) is fitted with the second scraper (15).

2. A packaging box pressing mold according to claim 1, characterized in that: The two groups of the second scrapers (15) are both provided with a groove (16), the two groups of the grooves (16) are both slidably connected to a cylinder (17), the two groups of the cylinders (17) are both connected to the same connecting piece (20), and the connecting piece (20) is threadedly connected to the bolt (21).

3. A packaging box pressing mold according to claim 1, characterized in that: A round rod (22) is connected to the placement platform (1), and the round rod (22) is slidably connected to the frame (7).

4. A packaging box pressing mold according to claim 1, characterized in that: The holes (14) are distributed at equal intervals on the first scraper (13).

5. A packaging box pressing mold according to claim 1, characterized in that: The frame (7) is higher than the lower mold (2).

6. A packaging box pressing mold according to claim 1, characterized in that: A door is hinged on the box body (9).

7. A packaging box pressing mold according to claim 1, characterized in that: The air intake (18) is connected to the plate body (12).

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