A folding table game paper folding indentation device

Abstract

The utility model discloses a kind of folding table game paper product folding indentation device, comprising: equipment box;Limiting groove, limiting groove is placed in the top of the equipment box, and feeding channel is set between the bottom of limiting groove and equipment box, the inside of the feeding channel is slidably connected with pusher rod, one end of the pusher rod is provided with pusher plate, the inside of the equipment box is provided with driving part, for driving pusher plate and cylinder one movement, the beneficial effects of the utility model are: cylinder three drive stop lever lifting, pusher plate when pushing, lift stop lever and block end portion limit paperboard, indentation cutter reset, conveniently unloading when stop lever retract, multidirectional fixed paperboard, ensure that indentation position is accurate;Vacuum pump generates negative pressure by suction, negative pressure hole uses negative pressure adsorption to fix paperboard, and the fixing mode is simple and effective, can ensure that paperboard remains stable during indentation and cutting process, will not move due to external force, improve processing precision.

Description

Technical Field

[0001] This utility model relates to the field of folding board game paper product processing technology, specifically a crease device for folding folding board game paper products. Background Technology

[0002] Foldable board game paper products refer to foldable, easy-to-store, and portable board game paper accessories, such as maps, cards, and game boards. Foldable game boards, in particular, can reduce volume by folding, saving space and making them convenient to carry when traveling. During processing, corresponding patterns are glued to the top of the cardboard before creasing and cutting. Currently, the creasing process is mostly done manually, placing the product in a designated fixture. The fixture rotates with a rotating table and creasing blades, processing the products in different fixtures using the creasing blades. When the processed product rotates to the loading position, it is manually removed and reloaded. This semi-automatic process cannot achieve automatic loading and unloading; each loading and unloading requires manual intervention, resulting in low overall production efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a crease device for folding paper games, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a crease device for folding folding paper games, comprising:

[0005] Equipment box;

[0006] A limiting groove is located on the top of the equipment box. A feeding channel is provided between the bottom of the limiting groove and the equipment box. A push rod is slidably connected inside the feeding channel. A push plate is provided at one end of the push rod. A driving unit is provided inside the equipment box to drive the push plate and the cylinder to move together.

[0007] A negative pressure fixing part is placed inside the equipment box, and a negative pressure hole connected to the reset fixing part is opened in the middle of the equipment box;

[0008] The embossing knife is raised and lowered above the equipment box and positioned corresponding to the negative pressure hole. The bottom of the embossing knife has different heights and is used for embossing and cutting.

[0009] Preferably, the limiting groove is composed of two U-shaped frames, and two limiting plates are fixedly connected to the top of the equipment box and the position corresponding to the feeding channel. A stop bar is slidably connected to the top of the equipment box and the end of the limiting plate. A fixed seat is fixedly connected inside the equipment box, and a cylinder is fixedly connected to the bottom of the fixed seat. The output end of the cylinder is fixedly connected to the stop bar.

[0010] Preferably, the drive unit includes a linear module fixed inside the equipment housing, the movable slide of the linear module is fixedly connected to the push rod, and the top of the equipment housing is provided with a slide groove for the movable slide to move.

[0011] Preferably, a metal rod is slidably connected to the end of the push rod, the push plate is fixedly connected to one end of the metal rod, and a cylinder is fixedly connected to one side of the push plate, with the output end of the cylinder being fixedly connected to the push rod.

[0012] Preferably, the negative pressure fixing part includes a vacuum pump fixed inside the equipment box, and the vacuum pump's suction end is fixed to a negative pressure box, which is fixed inside the equipment box and communicates with a negative pressure hole.

[0013] Preferably, a support frame is fixedly connected to the top of the equipment box, and a second cylinder is fixedly connected to the top of the support frame. The indentation knife is fixedly connected to the output end of the second cylinder, and a crossbar is fixedly connected to the top of the indentation knife. A pressure rod is provided at the end of the crossbar, and a spring is sleeved on the outside of the pressure rod to drive the pressure rod downward.

[0014] Preferably, a conveyor is installed at the end of the equipment box.

[0015] Compared with existing technologies, the advantages of this utility model are as follows: the height of the feeding channel is between one and two cardboard thicknesses. Combined with gravity and the pushing action of the pusher, it facilitates precise pushing of the bottom layer of cardboard, preventing multiple cardboard sheets from entering the processing area simultaneously, and enabling automatic feeding and unloading operations. The inverted L-shaped limiting plate can limit the top and sides of the cardboard, ensuring that the cardboard is conveyed in a straight line. The cylinder three drives the baffle to rise and fall; when pushing, the baffle rises to block and limit the cardboard from the end; when the creasing knife resets, the baffle retracts for easy unloading, fixing the cardboard from multiple directions and ensuring accurate creasing positions. The vacuum pump generates negative pressure in the negative pressure chamber by drawing air, and the negative pressure hole uses negative pressure to adsorb and fix the cardboard. This fixing method is simple and effective, ensuring that the cardboard remains stable during creasing and cutting, and will not move due to external forces, thus improving processing accuracy. When the cylinder two drives the crossbar to descend, the pressure rod first contacts the cardboard and compresses the spring, fixing the top of the cardboard. This, combined with the negative pressure fixing, further enhances the stability of the cardboard during creasing and slitting, ensuring processing quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the equipment box of this utility model;

[0018] Figure 3 This is a schematic diagram of the conveyor structure of this utility model;

[0019] Figure 4This is a schematic diagram of the support frame of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the indentation tool of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of cylinder one of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the stop bar of this utility model.

[0023] In the diagram: 1. Equipment box; 2. Limiting groove; 3. Linear module; 4. Push rod; 5. Push plate; 6. Cylinder 1; 7. Vacuum pump; 8. Negative pressure box; 9. Negative pressure hole; 10. Limiting plate; 11. Support frame; 12. Cylinder 2; 13. Indentation knife; 14. Pressure rod; 15. Spring; 16. Fixed seat; 17. Stop bar; 18. Conveyor; 19. Cylinder 3; 20. Crossbar. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , 2 As shown in Figures 3, 4, 5, 6, and 7, this utility model provides a technical solution: a creasing device for folding paper games, comprising: an equipment box 1; a limiting groove 2 placed on the top of the equipment box 1, a feeding channel provided between the bottom of the limiting groove 2 and the equipment box 1, the height of the feeding channel being greater than the thickness of one piece of cardboard and less than the thickness of two pieces of cardboard, a push rod 4 slidably connected inside the feeding channel, a push plate 5 provided at one end of the push rod 4, a driving part provided inside the equipment box 1 for driving the push plate 5 and the cylinder 6 to move; a negative pressure fixing part placed inside the equipment box 1, a negative pressure hole 9 connected to the resetting fixing part being opened in the middle of the equipment box 1; a creasing knife 13 raised and lowered above the equipment box 1 and corresponding to the position of the negative pressure hole 9, the bottom height of the creasing knife 13 being different for creasing and cutting, and a conveyor 18 installed at the end of the equipment box 1.

[0026] It should be noted that in this embodiment, a controller and a corresponding operation panel are provided. The folded board game paper product is composed of thick cardboard with pictures glued to the outside. The cardboard to be cut is placed inside the limiting groove 2. Under the action of gravity, the cardboard is placed on top of the push rod 4. The push rod 4 pushes the cardboard at the bottom from the end to below the creasing knife 13. An infrared sensor for detecting the position of the cardboard end is installed on the top of the equipment box 1. After the infrared sensor detects the position signal, it sends it to the controller. The controller controls the negative pressure fixing part to perform negative pressure suction on the negative pressure hole 9, thereby adsorbing and fixing the cardboard to the top of the equipment box 1 through negative pressure. The creasing knife 13 creasing and cutting the cardboard downwards. After the operation is completed, the creasing knife 13 returns to its original position upwards. The drive part drives the push plate 5 forward to push the cardboard to the top of the belt conveyor 18 at the end of the equipment box 1, and then conveys it to the next process through the conveyor 18.

[0027] In one embodiment, the limiting groove 2 is composed of two U-shaped frames. Two limiting plates 10 are fixedly connected to the top of the equipment box 1 and the position corresponding to the feeding channel. A stop bar 17 is slidably connected to the top of the equipment box 1 and the end of the limiting plate 10. A fixed seat 16 is fixedly connected inside the equipment box 1. A cylinder 19 is fixedly connected to the bottom of the fixed seat 16. The output end of the cylinder 19 is fixedly connected to the stop bar 17.

[0028] It should be noted that in this embodiment, the limiting plate 10 has an inverted L-shaped structure, which can limit the top and sides of the cardboard to ensure that the cardboard is conveyed forward in a straight line. During the process of the pusher plate 5 pushing the cardboard, the cylinder 3 19 pushes the stop rod 17 upward, so that the stop rod 17 passes through the top of the equipment box 1, thereby blocking and limiting the cardboard from the end. When the creasing knife 13 is reset, under the action of the controller, the cylinder 3 19 drives the stop rod 17 to retract downward into the interior of the equipment box 1, so that the cylinder 1 6 can unload it.

[0029] In one embodiment, the drive unit includes a linear module 3 fixed inside the equipment box 1. The moving slide of the linear module 3 is fixedly connected to the push rod 4. The top of the equipment box 1 is provided with a slide groove for the moving slide to move. A metal rod is slidably connected to the end of the push rod 4. A push plate 5 is fixedly connected to one end of the metal rod. A cylinder 6 is fixedly connected to one side of the push plate 5. The output end of the cylinder 6 is fixedly connected to the push rod 4.

[0030] It should be noted that during the material conveying process at the bottom of the limiting groove 2 in this embodiment, the linear module 3 drives one end of the push rod 4 to be inserted from one side of the limiting groove 2 and then penetrate through the bottom of the limiting groove 2, thereby pushing the cardboard at the bottom of the limiting groove 2 to the position where it contacts the stop rod 17. In combination with the functions of the stop rod 17, the limiting plate 10 and the negative pressure hole 9, the cardboard can be fixed in multiple directions to ensure its stability during indentation.

[0031] In one embodiment, the negative pressure fixing part includes a vacuum pump 7 fixed inside the equipment box 1, and a negative pressure box 8 is fixed to the suction end of the vacuum pump 7. The negative pressure box 8 is fixed inside the equipment box 1 and communicates with the negative pressure hole 9.

[0032] It should be noted that when negative pressure fixation is required in this embodiment, the vacuum pump 7 evacuates air from the inside of the negative pressure box 8 to remove negative pressure from the inside of the negative pressure box 8. Under the action of negative pressure, the negative pressure hole 9 adsorbs and fixes the cardboard through negative pressure.

[0033] In one embodiment, a support frame 11 is fixedly connected to the top of the equipment box 1, a cylinder 12 is fixedly connected to the top of the support frame 11, an indentation knife 13 is fixedly connected to the output end of the cylinder 12, a crossbar 20 is fixedly connected to the top of the indentation knife 13, a pressure rod 14 is provided at the end of the crossbar 20, and a spring 15 is sleeved on the outside of the pressure rod 14 to drive the pressure rod 14 downward.

[0034] It should be noted that in this embodiment, a crossbar is fixedly connected to the output end of cylinder 2 12, and a slide bar that is slidably connected to the support frame 11 is fixedly connected to the top of the crossbar. The creasing knife 13 is fixedly connected to the bottom of the crossbar. The creasing knife 13 has four straight blades forming a cross-shaped structure, and the bottom height of the creasing knife 13 is different. They are used for creasing and cutting respectively. During the process of cylinder 2 12 driving the crossbar to move downward, the pressure rod 14 first contacts the bottom cardboard. Under the reaction, the pressure rod 14 compresses the spring 15 upward, thereby fixing the top of the cardboard through the pressure rod 14 and the spring 15. During this period, the creasing knife 13 continues to move downward to the designated position to contact the cardboard, and cuts and creasing it by its different bottom height.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crease device for folding folding board game paper products, characterized in that: include: Equipment box (1); A limiting groove (2) is placed on the top of the equipment box (1). A feeding channel is provided between the bottom of the limiting groove (2) and the equipment box (1). A push rod (4) is slidably connected inside the feeding channel. A push plate (5) is provided at one end of the push rod (4). A drive unit is provided inside the equipment box (1) to drive the push plate (5) and cylinder (6) to move. The negative pressure fixing part is placed inside the equipment box (1), and the equipment box (1) has a negative pressure hole (9) in the middle that is connected to the reset fixing part; The embossing knife (13) is raised and lowered above the equipment box (1) and corresponds to the position of the negative pressure hole (9). The bottom height of the embossing knife (13) is different and is used for embossing and cutting.

2. The crease device for folding folding board game paper products according to claim 1, characterized in that: The limiting groove (2) is composed of two U-shaped frames. Two limiting plates (10) are fixedly connected to the top of the equipment box (1) and the position corresponding to the feeding channel. A stop bar (17) is slidably connected to the top of the equipment box (1) and the end of the limiting plate (10). A fixed seat (16) is fixedly connected inside the equipment box (1). A cylinder three (19) is fixedly connected to the bottom of the fixed seat (16). The output end of the cylinder three (19) is fixedly connected to the stop bar (17).

3. The crease device for folding folding board game paper products according to claim 1, characterized in that: The drive unit includes a linear module (3) fixed inside the equipment box (1). The movable slide of the linear module (3) is fixed to the push rod (4). The top of the equipment box (1) is provided with a slide groove for the movable slide to move.

4. The crease device for folding folding board game paper products according to claim 3, characterized in that: The end of the push rod (4) is slidably connected to a metal rod, the push plate (5) is fixedly connected to one end of the metal rod, and a cylinder (6) is fixedly connected to one side of the push plate (5). The output end of the cylinder (6) is fixedly connected to the push rod (4).

5. The crease device for folding folding board game paper products according to claim 1, characterized in that: The negative pressure fixing part includes a vacuum pump (7) fixed inside the equipment box (1), and a negative pressure box (8) is fixed to the suction end of the vacuum pump (7). The negative pressure box (8) is fixed inside the equipment box (1) and communicates with the negative pressure hole (9).

6. The crease device for folding folding board game paper products according to claim 5, characterized in that: A support frame (11) is fixedly connected to the top of the equipment box (1), and a cylinder (12) is fixedly connected to the top of the support frame (11). The indentation knife (13) is fixedly connected to the output end of the cylinder (12). A crossbar (20) is fixedly connected to the top of the indentation knife (13). A pressure rod (14) is provided at the end of the crossbar (20) and a spring (15) is sleeved on the outside of the pressure rod (14) to drive the pressure rod (14) downward.

7. The crease device for folding folding board game paper products according to claim 1, characterized in that: A conveyor (18) is installed at the end of the equipment box (1).

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