Cutting positioning device of die-cutting machine

Abstract

The cutting positioning device of the die-cutting machine comprises a machining frame, electric sliding rails are symmetrically arranged in the machining frame, a carrying plate is connected between the electric sliding rails, mounting plates are symmetrically arranged on the top face of the carrying plate, a containing opening is formed in one side of the top face of each mounting plate in a digging mode, and a clamping groove is formed in the other side of the top face of each mounting plate. Adjusting mechanisms are symmetrically arranged on the two sides of an inner cavity of the containing opening, a positioning mechanism is arranged between the adjusting mechanisms, the adjusting mechanisms, the positioning mechanism, a braking mechanism, an abutting mechanism, a driving mechanism and other structures form a new part, the part in the adjusting end is adjusted, the part in the positioning end is driven to be clamped, and therefore the part in the containing opening can be adjusted. The mounting plate and the components on the mounting plate are conveniently disassembled and assembled on the carrying plate, the components in the driving end drive the components to be adjusted, the components in the braking end drive the components in the abutting end to be adjusted, the function of abutting and limiting the two sides of a paperboard is achieved, limiting of the paperboard is guaranteed during cutting, and the cutting precision and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting auxiliary equipment for die-cutting machines, in particular to a cutting positioning device for die-cutting machines. Background Art

[0002] At present, die-cutting machines are often needed to cut the edges of cardboard during the printing and manufacturing process of cardboard. Die-cutting machines, also known as cutting machines, CNC punching machines, etc., are mainly used for die-cutting, creasing or hot stamping of some non-metallic materials such as cardboard, double-sided tape, cushioning, etc., and are important equipment for post-printing packaging processing and molding.

[0003] When the die-cutting group is die-cutting the cardboard conveyed to the bottom, it does not have a structure for positioning the cardboard, causing the support plate to shift and the cutting to deviate.

[0004] In view of this, a cutting positioning device for a die-cutting machine is provided to overcome the above-mentioned defects. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a cutting positioning device for a die-cutting machine to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A cutting and positioning device for a die-cutting machine comprises a processing frame, wherein electric slide rails are symmetrically arranged in the processing frame, a carrier plate is connected between the electric slide rails, a mounting plate is symmetrically arranged on the top surface of the carrier plate, a placement opening is dug out on one side of the top surface of the mounting plate, adjustment mechanisms are symmetrically arranged on both sides of the inner cavity of the placement opening, a positioning mechanism is arranged between the adjustment mechanisms, a long strip opening is dug out on one side of the mounting plate, a braking mechanism is arranged at the bottom of the inner cavity of the long strip opening, an abutment mechanism is connected to one side of the braking mechanism, and a driving mechanism is connected to the top of the braking mechanism, and a die-cutting group is arranged on the right side of the top surface of the processing frame.

[0008] Preferably, the adjustment mechanism includes a slide groove, a return spring, a slider and an adjustment plate. The slide groove is symmetrically dug on both sides of the inner cavity of the placement port. The top of the slide groove inner cavity is connected to the return spring, the bottom of the return spring is connected to the slider, and one side of the slider is connected to the adjustment plate.

[0009] Preferably, the sliding block is slidably disposed in the sliding groove, and is fixedly connected to the adjusting plate.

[0010] Preferably, the positioning mechanism comprises a positioning rod and a positioning groove, the positioning rod is arranged between the adjustment plates, the positioning groove is equidistantly dug on the front and rear sides of the top surface of the loading plate, and the inner wall size of the positioning groove matches the positioning rod structure.

[0011] Preferably, the braking mechanism comprises a braking groove, a braking screw and a braking block, the braking groove is dug at the bottom of the inner cavity of the long strip mouth, a braking screw is connected to one side of the inner cavity of the braking groove, and the outer wall of the braking screw is connected to the braking block through a thread.

[0012] Preferably, the abutment mechanism comprises an L-shaped connecting rod and an abutment plate, the L-shaped connecting rod is fixedly arranged on the top of the brake block, and one side of the L-shaped connecting rod is fixedly connected to the abutment plate.

[0013] Preferably, the driving mechanism includes a driving shaft and a bevel gear, wherein the driving shaft is arranged on the top of the mounting plate and extends to the inner cavity of the mounting plate, and the outer walls of the driving shaft and the brake screw are both sleeved with bevel gears, and the bevel gears are meshed with each other.

[0014] This utility model has the following beneficial effects:

[0015] Compared with the prior art, the cutting positioning device of the die-cutting machine is composed of new components through multiple structures such as an adjusting mechanism, a positioning mechanism, a braking mechanism, an abutting mechanism and a driving mechanism. The components in the adjusting end are adjusted and engaged with the components in the positioning end, so that the mounting plate and the components thereon are easy to disassemble and assemble on the carrier plate. The components in the driving end are driven to adjust the components in the braking end, and the components in the braking end are adjusted with the components in the abutting end, thereby realizing the function of abutting and limiting the two sides of the cardboard, ensuring the limiting of the cardboard during cutting, and improving the cutting accuracy and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the front view structure of a cutting and positioning device of a die-cutting machine according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure disassembly on a carrier plate of a cutting and positioning device of a die-cutting machine according to an embodiment of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the structure on the mounting plate of a cutting positioning device of a die-cutting machine according to an embodiment of the utility model;

[0020] Figure 4The utility model is a schematic diagram of the internal structure of a mounting plate of a cutting positioning device of a die-cutting machine according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Processing frame; 2. Electric slide rail; 3. Loading plate; 4. Mounting plate; 5. Placement opening; 6. Adjustment mechanism; 7. Positioning mechanism; 8. Strip opening; 9. Braking mechanism; 10. Abutment mechanism; 11. Driving mechanism; 12. Die-cutting group; 13. Slide; 14. Return spring; 15. Slider; 16. Adjustment plate; 17. Positioning rod; 18. Positioning groove; 19. Braking groove; 20. Braking screw; 21. Braking block; 22. L-shaped connecting rod; 23. Abutment plate; 24. Driving shaft; 25. Bevel gear. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0025] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0026] Example

[0027] like Figure 1-4As shown, a cutting and positioning device of a die-cutting machine according to an embodiment of the utility model comprises a processing frame 1, wherein electric slide rails 2 are symmetrically arranged in the processing frame 1, a carrier plate 3 is connected between the electric slide rails 2, a mounting plate 4 is symmetrically arranged on the top surface of the carrier plate 3, a placement opening 5 is dug on one side of the top surface of the mounting plate 4, adjustment mechanisms 6 are symmetrically arranged on both sides of the inner cavity of the placement opening 5, a positioning mechanism 7 is arranged between the adjustment mechanisms 6, a long strip opening 8 is dug on one side of the mounting plate 4, a brake mechanism 9 is arranged at the bottom of the inner cavity of the long strip opening 8, a contact mechanism 10 is connected to one side of the brake mechanism 9, and a driving mechanism 11 is connected to the top of the brake mechanism 9, and a die-cutting group 12 is arranged on the right side of the top surface of the processing frame 1; firstly The cardboard is placed on the carrier plate 2, and then the components in the adjustment mechanism 6 are adjusted, which will engage with the components in the positioning mechanism 7, so that the mounting plate 4 and the components thereon are fixed on the carrier plate 3, and then the components in the driving mechanism 11 are rotated, and the components in the driving mechanism 11 engage to rotate and adjust the components in the braking mechanism 9, and the components in the braking mechanism 9 move with the components in the abutting mechanism 10 and abut against one side of the cardboard. The components in the multiple abutting mechanisms 10 fix the cardboard on the carrier plate 3, and then the electric slide rail 2 is started by an external switch, and the electric slide rail 2 moves the carrier plate 3 and the components thereon to the right side, and moves to the bottom of the die-cutting group 12, and the die-cutting group 12 performs a die-cutting operation on the cardboard limited on the carrier plate 3.

[0028] The adjustment mechanism 6 includes a slide groove 13, a return spring 14, a slider 15 and an adjustment plate 16. The slide groove 13 is symmetrically excavated on both sides of the inner cavity of the placement port 5. The top of the inner cavity of the slide groove 13 is connected to the return spring 14, and the bottom of the return spring 14 is connected to the slider 15. One side of the slider 15 is connected to the adjustment plate 16. The slider 15 is slidably set in the slide groove 13, and the connection with the adjustment plate 16 is fixedly connected; pull the positioning rod 17, and the two sides of the positioning rod 17 transmit the pulling force to the return spring 14 through the adjustment plate 16, so that the return spring 14 is deformed, and the slider 15 and the components thereon are slidably adjusted, so that the positioning rod 17 is engaged in the positioning groove 18, and the mounting plate 4 is fixed on the carrier plate 3.

[0029] The positioning mechanism 7 includes a positioning rod 17 and a positioning groove 18. The positioning rod 17 is arranged between the adjustment plates 16. The positioning groove 18 is equidistantly dug on the front and rear sides of the top surface of the loading plate 3, and the inner wall size of the positioning groove 18 matches the structure of the positioning rod 17.

[0030] The braking mechanism 9 includes a braking groove 19, a braking screw 20 and a braking block 21. The braking groove 19 is dug at the bottom of the inner cavity of the long strip mouth 8. A braking screw 20 is connected to one side of the inner cavity of the braking groove 19, and the outer wall of the braking screw 20 is connected to the braking block 21 through a thread. When the braking screw 20 rotates, the outer wall of the braking screw 20 is adjusted with the brake block 21 and the component fixedly connected thereto through the reverse thread, so that the L-shaped connecting rod 23 and the abutment plate 23 are displaced, and the abutment plate 23 is attached to one side of the cardboard, and multiple abutment plates 23 limit the cardboard.

[0031] The abutment mechanism 10 includes an L-shaped connecting rod 22 and an abutment plate 23. The L-shaped connecting rod 22 is fixedly arranged on the top of the brake block 21, and one side of the L-shaped connecting rod 22 is fixedly connected to the abutment plate 23.

[0032] The driving mechanism 11 includes a driving shaft 24 and a bevel gear 25. The driving shaft 24 is arranged on the top of the mounting plate 4 and extends to the inner cavity of the mounting plate 4. The outer walls of the driving shaft 24 and the brake screw 20 are both sleeved with bevel gears 25, and the bevel gears 25 are meshed with each other. When the driving shaft 24 is turned, the bevel gear 25 sleeved on the outer wall of the driving shaft 24 rotates, and the multiple bevel gears 25 are driven by meshing. The bevel gear 25 is also sleeved on the outer wall of the brake screw 20. After the bevel gear 25 is driven, the brake screw 20 rotates.

[0033] In summary, with the aid of the above technical solution of the utility model, when the device is used, the cardboard is first placed on the carrier plate 2, and then the positioning rod 17 on the mounting plate 3 is docked with the positioning groove 18, and the positioning rod 17 is pulled, and the two sides of the positioning rod 17 transmit the pulling force to the reset spring 14 through the adjustment plate 16, so that the reset spring 14 is deformed, and the slider 15 is slidably adjusted with the components thereon, so that the positioning rod 17 is engaged with the positioning groove 18, and the mounting plate 4 is fixed on the carrier plate 3, and then the driving shaft 24 is twisted, and the bevel gear 25 sleeved on the outer wall of the driving shaft 24 rotates, and the multiple bevel gears 25 are rotated. The bevel gear 25 is also sleeved on the outer wall of the brake screw 20 through meshing drive. After the bevel gear 25 is driven, the brake screw 20 rotates. The outer wall of the brake screw 20 is adjusted with the brake block 21 and the parts fixedly connected thereto through the reverse thread, so that the L-shaped connecting rod 23 and the abutment plate 23 are displaced. The abutment plate 23 is attached to one side of the cardboard. Multiple abutment plates 23 limit the cardboard. Then, the electric slide 2 is started by an external switch. The electric slide 2 moves horizontally to the right with the carrier plate 3 and the parts thereon, and moves to the bottom of the die-cutting group 12. The die-cutting group 12 performs a die-cutting operation on the cardboard limited on the carrier plate 3.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting positioning device for a die-cutting machine, characterized in that: The invention comprises a processing frame (1), wherein electric slide rails (2) are symmetrically arranged inside the processing frame (1), a loading plate (3) is connected between the electric slide rails (2), a mounting plate (4) is symmetrically arranged on the top surface of the loading plate (3), a placement opening (5) is excavated on one side of the top surface of the mounting plate (4), adjustment mechanisms (6) are symmetrically arranged on both sides of the inner cavity of the placement opening (5), a positioning mechanism (7) is arranged between the adjustment mechanisms (6), a long strip opening (8) is excavated on one side of the mounting plate (4), a braking mechanism (9) is arranged at the bottom of the inner cavity of the long strip opening (8), a contact mechanism (10) is connected to one side of the braking mechanism (9), and a driving mechanism (11) is connected to the top of the braking mechanism (9), and a die-cutting group (12) is arranged on the right side of the top surface of the processing frame (1).

2. A cutting positioning device for a die-cutting machine according to claim 1, characterized in that: The adjustment mechanism (6) comprises a slide groove (13), a return spring (14), a slider (15) and an adjustment plate (16); the slide groove (13) is symmetrically excavated on both sides of the inner cavity of the placement opening (5); the top of the inner cavity of the slide groove (13) is connected to the return spring (14); the bottom of the return spring (14) is connected to the slider (15); and one side of the slider (15) is connected to the adjustment plate (16).

3. A cutting positioning device for a die-cutting machine according to claim 2, characterized in that: The sliding block (15) is slidably disposed in the sliding groove (13) and is fixedly connected to the adjusting plate (16).

4. A cutting positioning device for a die cutting machine according to claim 3, characterized in that: The positioning mechanism (7) comprises a positioning rod (17) and a positioning groove (18); the positioning rod (17) is arranged between the adjustment plates (16); the positioning groove (18) is equidistantly excavated on the front and rear sides of the top surface of the loading plate (3); and the inner wall size of the positioning groove (18) matches the structure of the positioning rod (17).

5. A cutting positioning device for a die-cutting machine according to claim 4, characterized in that: The braking mechanism (9) comprises a braking groove (19), a braking screw (20) and a braking block (21); the braking groove (19) is excavated at the bottom of the inner cavity of the long strip opening (8); one side of the inner cavity of the braking groove (19) is connected to the braking screw (20); and the outer wall of the braking screw (20) is connected to the braking block (21) via a thread.

6. The cutting positioning device of a die-cutting machine according to claim 5, characterized in that: The abutment mechanism (10) comprises an L-shaped connecting rod (22) and an abutment plate (23); the L-shaped connecting rod (22) is fixedly arranged on the top of the brake block (21); and one side of the L-shaped connecting rod (22) is fixedly connected to the abutment plate (23).

7. A cutting positioning device for a die-cutting machine according to claim 6, characterized in that: The driving mechanism (11) comprises a driving shaft (24) and a bevel gear (25); the driving shaft (24) is arranged on the top of the mounting plate (4) and extends to the inner cavity of the mounting plate (4); the outer walls of the driving shaft (24) and the brake screw (20) are both sleeved with the bevel gear (25), and the bevel gears (25) are meshed with each other.

Images