A flat press creasing and cutting machine

Abstract

The utility model discloses a kind of flat pressure indentation cutting line machines, it is related to indentation cutting line machine technical field, including protective cover, driving motor and push plate, the driving motor is provided on the outer wall side of protective cover, the threaded rod set on the outer wall top of driving motor passes through connecting hole and enters the inside of protective cover, the threaded rod is engaged with telescopic cylinder, the outer wall side of telescopic cylinder is provided with support rod, the limit ring set on the outer wall of support rod is sleeved on the cross bar of the inner wall side of protective cover, the outer wall bottom of telescopic cylinder is provided with push plate. The utility model is equipped with protective cover, driving motor, threaded rod, telescopic cylinder, limit ring, limit disc, push plate and moving mould, after realizing the automatic push of paperboard indentation cutting line, avoid operator to directly contact component when equipment is running, without manually reaching into equipment inside to take material, significantly reduce the risk that operator hand is clamped by mechanical arm, is extruded by mould or is scratched by running component.

Description

Technical Field

[0001] This utility model relates to the technical field of indentation and tangling machines, specifically a flatbed indentation and tangling machine. Background Technology

[0002] With the rapid development of e-commerce, logistics, and packaging printing industries, the market demand for paper packaging products such as cartons and boxes has exploded, placing higher demands on the processing precision, production efficiency, and safety standards of paper packaging. Flatbed creasing and cutting machines are core equipment in the paper packaging processing process and are widely used in food packaging, electronic digital product packaging, express carton production, and gift box manufacturing.

[0003] The existing equipment has several drawbacks. First, after the creasing and cutting process, operators must manually reach inside the equipment to remove the processed cardboard. This operation not only forces hands into the dangerous area of ​​the machine, significantly increasing the accident rate, but also interrupts the continuous production process due to the manual material handling step. Each cardboard sheet requires additional material handling time, resulting in low overall processing efficiency and failing to meet the continuous operation requirements of mass production. Second, existing equipment generally lacks complete protective devices. Core components such as the internally operating robotic arms, moving molds, and transmission threaded rods are directly exposed. During equipment operation, operators are highly susceptible to hand injuries, crushing injuries, or scratches from accidental contact with high-speed moving robotic arms, molds under pressure, or rotating transmission components. At the same time, metal shavings and cardboard fragments generated during machine operation will fly without obstruction, easily causing scratches or contamination to the operator's eyes, face, and skin, which seriously fails to meet national safety production standards. Utility Model Content

[0004] The purpose of this invention is to provide a flatbed creasing and cutting machine to solve the problem mentioned in the background art that existing equipment requires operators to manually reach into the equipment to remove the processed cardboard.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flat pressing and creasing machine, comprising a protective cover, a drive motor, and a push plate. A connecting hole is provided on the outer side of the protective cover, penetrating through the outer side of the protective cover. A drive motor is provided on the outer side of the protective cover, and a threaded rod is provided at the top of the outer wall of the drive motor. The threaded rod passes through the connecting hole and enters the interior of the protective cover. The threaded rod engages with a threaded groove on the inner side of the telescopic cylinder via threads on its outer side. A support rod is provided on the outer side of the telescopic cylinder, and a limit ring is provided at the top of the outer wall of the support rod. The limit ring is fitted onto a crossbar on the inner side of the protective cover. The bottom of the outer wall of the telescopic cylinder is closed, and a push plate is provided at the bottom of the outer wall of the telescopic cylinder. The bottom of the outer wall of the push plate engages with the top of the outer wall of the moving mold.

[0006] Preferably, the inner wall of the protective cover is provided with a crossbar, and the top of the outer wall of the crossbar is provided with a limiting plate, and the outer wall of the crossbar and the inner wall of the limiting ring are fitted together.

[0007] Preferably, the outer wall of the protective cover is provided with an inlet groove on the front side, a heat dissipation hole on the top of the outer wall of the protective cover, and connecting plates on both sides of the bottom end of the outer wall of the protective cover. Each connecting plate has two first screw holes on the top of its outer wall, which are respectively located at the front end and the rear end of the connecting plate. An outlet groove is provided on the side of the outer wall of the protective cover.

[0008] Preferably, the bottom end of the outer wall of the connecting plate and the top end of the outer wall of the workbench are fitted together. The top end of the outer wall of the workbench is provided with four second screw holes, which are concentrically aligned with the first screw holes of the connecting plate. Bolts pass through the first and second screw holes to fix the protective cover on the workbench.

[0009] Preferably, a fixed mold is provided at the top of the outer wall of the workbench, and robotic arms are provided on both sides of the outer wall of the fixed mold. The inner sides of the two robotic arms are connected to the movable mold through a rotating shaft.

[0010] Preferably, the tilt angle of the moving mold after the indentation is completed is 45 degrees. The tilt angles of the inlet groove, push plate and outlet groove are the same as the tilt angle of the moving mold after the indentation is completed, all set to 45 degrees.

[0011] Preferably, the top of the outer wall of the drive motor is connected to the side of the outer wall of the protective cover, and a connecting wire is provided at the bottom of the outer wall of the drive motor, which is connected to the control console.

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

[0013] 1. This utility model, by installing a protective cover, drive motor, threaded rod, telescopic cylinder, limit ring, limit plate, push plate, and moving mold, realizes the automated pushing of cardboard after creasing and cutting. The protective cover can completely enclose the internal robotic arm, moving mold, threaded rod, and other moving parts, preventing operators from directly contacting high-speed moving or squeezing parts during equipment operation. At the same time, the drive motor drives the push plate through the threaded rod and telescopic cylinder to automatically push the creasing cardboard from the moving mold to the outlet groove, eliminating the need for manual reaching into the equipment to retrieve materials. This significantly reduces the risk of operators' hands being pinched by the robotic arm, squeezed by the mold, or scratched by moving parts. It also prevents debris generated by mechanical friction inside the equipment from splashing to the outside, avoiding eye or skin damage to operators. This solves the safety hazards caused by the lack of effective protective structure in existing flatbed creasing and cutting machines, the need for manual reaching into the equipment to retrieve materials, and the problem that exposed internal parts can easily cause personal injury.

[0014] 2. This utility model, by installing inlet and outlet channels, achieves both guidance for the entry and exit of cardboard and safety protection for operators. Both the inlet and outlet channels are designed with a 45-degree inclination and match the inclination angle of the moving mold, guiding the cardboard in and out of the equipment along the inlet and outlet channels. This limits the depth to which operators' hands can reach into the equipment, preventing them from touching the internal operating robotic arms or molds. It reduces the need for operators to reach out and adjust materials due to deviation, structurally blocking the possibility of hands reaching into dangerous areas of the equipment, further reducing the risk of accidental contact. Furthermore, the directional entry and exit channels can prevent accidents caused by personnel forcibly prying the equipment or reaching out to clean it when materials are stuck. This solves the problem of existing equipment lacking protective guidance structures at the inlet and outlet, which easily leads to personnel risking reaching out to adjust materials due to deviation, thus causing personal injury. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure where the protective cover and the workbench of this utility model are separated.

[0017] Figure 3 This is a schematic diagram of the protective cover structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the telescopic cylinder and threaded rod pull-out structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting ring structure of this utility model.

[0020] In the diagram: 1. Protective cover; 2. Connecting hole; 3. Connecting plate; 4. First screw hole; 5. Drive motor; 6. Threaded rod; 7. Telescopic cylinder; 8. Support rod; 9. Limiting ring; 10. Push plate; 11. Moving mold; 12. Robotic arm; 13. Fixed mold; 14. Second screw hole; 15. Bolt; 16. Worktable; 17. Heat dissipation hole; 18. Outlet groove; 19. Crossbar; 20. Limiting plate; 21. Inlet groove. Detailed Implementation

[0021] 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.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1 and Figure 2 An embodiment of this utility model is provided: a flat pressing and creasing machine, wherein the front side of the outer wall of the protective cover 1 is provided with an inlet groove 21, the top of the outer wall of the protective cover 1 is provided with a heat dissipation hole 17, the bottom sides of the outer wall of the protective cover 1 are provided with connecting plates 3, the top of the outer wall of the connecting plate 3 is provided with a first screw hole 4, the bottom of the outer wall of the connecting plate 3 and the top of the outer wall of the worktable 16 are fitted together, the top of the outer wall of the worktable 16 is provided with a second screw hole 14, and the second screw hole 14 and the first screw hole 4 of the connecting plate 3 are concentrically aligned;

[0025] Next, the operator first installs the protective cover 1 on the workbench 16, placing the protective cover 1 directly above the workbench 16, so that the first screw hole 4 on the bottom connecting plate 3 of the protective cover 1 is concentrically aligned with the second screw hole 14 on the top of the workbench 16. Then, the protective cover 1 is slowly placed on the workbench 16, so that the bottom of the outer wall of the connecting plate 3 is fitted with the top of the outer wall of the workbench 16. Then, the operator passes the bolt 15 through the first screw hole 4 and the second screw hole 14, and then tightens the bolt 15 to firmly fix the protective cover 1 on the workbench 16.

[0026] Please see Figure 1 and Figure 2The present invention provides an embodiment of a flat pressing and creasing machine, wherein a fixed mold 13 is provided at the top of the outer wall of the worktable 16, and mechanical arms 12 are provided on both sides of the outer wall of the fixed mold 13. The inner sides of the two mechanical arms 12 are connected to the moving mold 11 through a rotating shaft. The tilt angle of the moving mold 11 after creasing is 45 degrees. The tilt angles of the inlet groove 21, the push plate 10 and the outlet groove 18 are the same as the tilt angle of the moving mold 11 after creasing, all set to 45 degrees.

[0027] Furthermore, when the operator fixes the protective cover 1 on the creasing and cutting machine, the operator starts the equipment, aligns the cardboard with the inlet groove 21 on the front side of the protective cover 1, and then inserts the cardboard. At this time, the bottom of the outer wall of the cardboard is in contact with the top of the outer wall of the moving mold 11. The moving mold 11 is tilted at an angle of 45 degrees. The cardboard slides into the moving mold 11. Then, the moving mold 11, driven by the robotic arm 12, feeds the cardboard into the fixed mold 13. The cardboard is creasing and cutting through the pressure of the moving mold 11 and the fixed mold 13. Then, the moving mold 11, driven by the robotic arm 12, returns the creasing and cutting cardboard to the initial 45-degree tilt angle. At the same time, during the operation of the equipment, the heat dissipation hole 17 at the top of the outer wall of the protective cover 1 dissipates the heat inside the machine.

[0028] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 An embodiment of this utility model is provided: a flat pressing and creasing cutting machine, wherein the outer wall side of the protective cover 1 is provided with a connecting hole 2, the connecting hole 2 penetrates the outer wall side of the protective cover 1, a drive motor 5 is provided on the outer wall side of the protective cover 1, a threaded rod 6 is provided at the top of the outer wall of the drive motor 5, the threaded rod 6 engages with the threaded groove on the inner wall side of the telescopic cylinder 7 through the thread on the outer wall side, a support rod 8 is provided on the outer wall side of the telescopic cylinder 7, a limit ring 9 is provided at the top of the outer wall of the support rod 8, the limit ring 9 is sleeved on the crossbar 19 on the inner wall side of the protective cover 1, and a push plate 10 is provided at the bottom of the outer wall of the telescopic cylinder 7;

[0029] Furthermore, when the moving mold 11 returns the cardboard with the completed creasing and cutting to the initial angle of 45 degrees, the control console controls the drive motor 5 to start clockwise via the connecting line. The drive motor 5 drives the threaded rod 6 to rotate clockwise. The thread on the outer side of the threaded rod 6 meshes with the threaded groove on the inner side of the telescopic cylinder 7. The rotation of the threaded rod 6 drives the telescopic cylinder 7 to move outward. The limiting ring 9 on the outer side of the telescopic cylinder 7 is fitted onto the crossbar 19. The movement of the telescopic cylinder 7 drives the limiting ring 9 to move along the crossbar 19 towards the limiting plate 20. The limiting ring 9 fixes the telescopic cylinder 7, so that the telescopic cylinder 7 converts the rotational movement into axial movement. At the same time, as the telescopic cylinder 7 moves, the push plate 10 pushes the creasing cardboard under the movement of the telescopic cylinder 7. At this time, the tilt angle of the push plate 10 is the same as the tilt angle of the moving mold 11, which is 45 degrees. The outer side of the push plate 10 contacts the outer side of the cardboard. At the same time, the push plate 10 pushes the cardboard towards the outlet groove 18.

[0030] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 An embodiment of this utility model is provided: a flat pressing and creasing cutting machine, wherein a crossbar 19 is provided on the inner wall side of the protective cover 1, a limiting plate 20 is provided on the top of the outer wall of the crossbar 19, the outer wall side of the crossbar 19 and the inner wall side of the limiting ring 9 are fitted together, a connecting plate 3 is provided on both sides of the bottom end of the outer wall of the protective cover 1, and an outlet groove 18 is provided on the outer wall side of the protective cover 1.

[0031] Furthermore, when the limiting ring 9 moves along the crossbar 19 to the outside of the limiting plate 20, the control console controls the drive motor 5 to stop running via the connecting line. At this time, the outer side of the limiting ring 9 and the outer side of the limiting plate 20 are in contact with each other, and the limiting plate 20 restricts the limiting ring 9 from moving inward, and also restricts the telescopic cylinder 7 from moving inward. The telescopic cylinder 7 stops moving, causing the push plate 10 to stop moving towards the outlet groove 18. At this time, the push plate 10 stops when it pushes the cardboard into the outlet groove 18. Then, the control console controls the drive motor 5 to rotate in the opposite direction via the connecting line. The drive motor 5 rotates counterclockwise, driving the telescopic cylinder 7 to move outward, thereby causing the push plate 10 to move away from the outlet groove 18 until the push plate 10 returns to the initial position on the side of the moving mold 11 and stops. Then, the operator takes out the cardboard with the creased and cut lines horizontally from the outlet groove 18, and then puts the uncreased cardboard into the moving mold 11 through the inlet groove 21 for creased and cut line operation.

[0032] Working principle: First, align the first screw hole 4 of the connecting plate 3 at the bottom of the protective cover 1 with the second screw hole 14 of the workbench 16 so that the connecting plate 3 is fitted into the workbench 16. Then, insert the bolt 15 into the first screw hole 4 and the second screw hole 14 and tighten it to secure the protective cover 1 on the workbench 16.

[0033] After starting the equipment, the operator inserts the cardboard into the inlet groove 21, which is inclined at 45 degrees on the front side of the protective cover 1. The cardboard slides along the inclined direction to the top of the moving mold 11, which is also at 45 degrees, and fits against the moving mold 11. Then the robotic arm 12 drives the moving mold 11 to transport the cardboard to the fixed mold 13. Through the squeezing action of the moving mold 11 and the fixed mold 13, the cardboard is creasing and cutting.

[0034] After processing, the robotic arm 12 drives the moving mold 11 to reset to the initial 45-degree tilt state. At this time, the control console controls the drive motor 5 to start through the connecting line. The drive motor 5 drives the threaded rod 6 to rotate. The threaded rod 6 meshes with the telescopic cylinder 7. The limiting ring 9 on the side of the telescopic cylinder 7 is fitted on the crossbar 19 on the inner wall of the protective cover 1. The telescopic cylinder 7 changes from rotational motion to axial movement, which in turn pushes the push plate 10 at the bottom 45 degrees to move towards the cardboard, pushing the processed cardboard towards the 45-degree inclined outlet groove 18.

[0035] Finally, when the limit ring 9 touches the limit plate 20 on the crossbar 19, the drive motor 5 stops and rotates in the opposite direction, driving the push plate 10 to reset. During equipment operation, the heat dissipation hole 17 at the top of the protective cover 1 continuously discharges internal heat. The operator takes the finished product from the outlet trough 18, and then repeats the feeding steps to achieve continuous operation.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flat-press creasing and tangling machine, comprising a protective cover (1), a drive motor (5), and a push plate (10), characterized in that: The protective cover (1) has a connecting hole (2) on its outer side wall. The connecting hole (2) penetrates the outer side wall of the protective cover (1). The protective cover (1) has a drive motor (5) on its outer side wall. The drive motor (5) has a threaded rod (6) on its outer top wall. The threaded rod (6) passes through the connecting hole (2) and enters the interior of the protective cover (1). The threaded rod (6) meshes with the threaded groove on the inner side wall of the telescopic cylinder (7) through the thread on its outer side wall. The telescopic cylinder (7) has a support rod (8) on its outer side wall. The support rod (8) has a limit ring (9) on its outer top wall. The limit ring (9) is fitted onto the crossbar (19) on the inner side wall of the protective cover (1). The telescopic cylinder (7) has a closed outer bottom wall. The telescopic cylinder (7) has a push plate (10) on its outer bottom wall. The push plate (10) has a bottom outer bottom wall that engages with the top outer wall of the moving mold (11).

2. The flatbed creasing and tangling machine according to claim 1, characterized in that: The protective cover (1) has a crossbar (19) on its inner side, and a limiting plate (20) is provided at the top of the outer wall of the crossbar (19). The outer side of the crossbar (19) and the inner side of the limiting ring (9) are fitted together.

3. The flatbed creasing and tangling machine according to claim 1, characterized in that: The protective cover (1) has an inlet groove (21) on the front side of its outer wall, a heat dissipation hole (17) on the top of its outer wall, a connecting plate (3) on both sides of the bottom of its outer wall, and two first screw holes (4) on the top of the outer wall of each connecting plate (3). The two first screw holes (4) are respectively located at the front and rear ends of the connecting plate (3), and an outlet groove (18) is provided on the side of its outer wall.

4. The flatbed creasing and tangling machine according to claim 3, characterized in that: The bottom of the outer wall of the connecting plate (3) and the top of the outer wall of the workbench (16) are fitted together. The top of the outer wall of the workbench (16) is provided with four second screw holes (14). The four second screw holes (14) are concentrically aligned with the first screw hole (4) of the connecting plate (3). The bolt (15) passes through the first screw hole (4) and the second screw hole (14) to fix the protective cover (1) on the workbench (16).

5. A flatbed creasing and tangling machine according to claim 4, characterized in that: The top of the outer wall of the workbench (16) is provided with a fixed mold (13), and mechanical arms (12) are provided on both sides of the outer wall of the fixed mold (13). The inner sides of the two mechanical arms (12) are connected to the moving mold (11) through a rotating shaft.

6. A flatbed creasing and tangling machine according to claim 5, characterized in that: The tilt angle of the moving mold (11) after the indentation is completed is 45 degrees. The tilt angles of the inlet groove (21), push plate (10) and outlet groove (18) are the same as the tilt angle of the moving mold (11) after the indentation is completed, all set to 45 degrees.

7. A flatbed creasing and tangling machine according to claim 1, characterized in that: The top of the outer wall of the drive motor (5) is connected to the side of the outer wall of the protective cover (1), and a connecting line is provided at the bottom of the outer wall of the drive motor (5), which is connected to the control console.

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