Carton die-cutting machine capable of achieving fixed-distance pushing

Abstract

The utility model relates to the technical field of carton die-cutting machines, and discloses a carton die-cutting machine capable of achieving fixed-distance pushing, which comprises a die-cutting device, the top of the die-cutting device is rotatably connected with a top cover, an inner cavity of the die-cutting device is rotatably connected with a die-cutting roller, the outer wall of the die-cutting device is fixedly provided with a bottom plate, and the bottom plate is fixedly provided with a push rod. A supporting plate is fixedly assembled on the outer wall of the die cutting equipment, and a limiting plate is fixedly assembled on the top of the supporting plate. According to the carton die-cutting machine capable of achieving fixed-distance pushing, through the rail arranged on the top of the bottom plate and the moving base arranged on the top of the rail, when die cutting needs to be conducted on a paperboard, the paperboard can be jacked up and fixed under the action of a lifting plate and a suction cup, then the paperboard is driven forwards under the action of a driving air cylinder, and the paperboard is pushed to the fixed distance through the moving base; and therefore, the paperboard can move forwards by a certain distance, the distance of movement of the paperboard is fixed, and the situation that the distance of the paperboard entering the die-cutting machine cannot be adjusted in traditional equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton die-cutting machines, in particular to a carton die-cutting machine capable of being pushed at a fixed distance. Background Art

[0002] Corrugated boxes are gradually replacing wooden boxes and other transport packaging containers due to their superior performance and good processing properties. They can not only protect goods, facilitate storage and transportation, but also beautify and promote goods. In the production process of existing cartons, they are first printed and then die-cut. A carton die-cutting machine is needed for die-cutting.

[0003] When using traditional carton die-cutting machines, the cardboard is often pushed into the die-cutting machine by manual feeding, and the die knife is used to die-cut the outside of the carton. However, traditional die-cutting machines cannot control the length of the pushed carton, resulting in the inability to push the carton into the die-cutting equipment at a fixed distance, thereby affecting the cutting accuracy of the equipment and further affecting the die-cutting effect of the equipment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a carton die-cutting machine that can be pushed at a fixed distance, which has the advantages of fixed-distance pushing and easy maintenance and repair, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a carton die-cutting machine that can be pushed at a fixed distance, comprising a die-cutting device, the top of the die-cutting device is rotatably connected to a top cover, the inner cavity of the die-cutting device is rotatably connected to a die-cutting roller, the outer wall of the die-cutting device is fixedly equipped with a bottom plate, the outer wall of the die-cutting device is fixedly equipped with a support plate, the top of the support plate is fixedly equipped with a limit plate, the top of the support plate is installed with a cardboard, the top of the bottom plate is fixedly equipped with a track, the top of the track is movably sleeved with a movable seat, the outer wall of the movable seat is fixedly equipped with an L-shaped plate, the top of the bottom plate is fixedly equipped with a driving cylinder, the top of the movable seat is installed with a lifting cylinder, the power output shaft of the lifting cylinder is equipped with a lifting plate, the top of the lifting plate is fixedly equipped with a suction cup, the top of the movable seat is fixedly equipped with an adsorption air pump, the outer wall of the die-cutting device is fixedly equipped with a rotating seat, the outer wall of the rotating seat is rotatably connected to a rotating rod, the outer wall of the top cover is fixedly equipped with a fixed seat, the outer wall of the rotating rod is movably sleeved with a pressing plate, and the outer wall of the rotating rod is movably sleeved with a driving spring.

[0006] As a preferred technical solution of the present invention: a movable groove is provided on the outer wall of the track, and the shape of the inner wall of the movable groove matches the shape of the outer wall of the L-shaped plate.

[0007] As a preferred technical solution of the present invention: the power output shaft of the driving cylinder is connected to the outer wall of the movable seat, there are two tracks, and the two tracks are respectively installed on both sides of the top of the base plate.

[0008] As a preferred technical solution of the present invention: the inner cavity of the suction cup is connected to the adsorption air pump through a hose; a square groove is provided on the top of the support plate, and the width of the square groove matches the width of the lifting plate.

[0009] As a preferred technical solution of the present invention: both ends of the drive spring are respectively connected to the outer wall of the pressure plate and the outer wall of the rotating rod, and the drive spring is made of high carbon steel.

[0010] As a preferred technical solution of the present invention: a limiting groove is provided on the outer wall of the fixing seat, and the shape and size of the inner wall of the limiting groove matches the shape and size of the outer wall of the rotating rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This carton die-cutting machine with fixed-distance push function has a track set on the top of the bottom plate and a movable seat set on the top of the track. When the cardboard needs to be die-cut, the lifting plate and the suction cup can lift and fix the cardboard. Then, the driving cylinder drives the cardboard forward, so that the cardboard can move forward a certain distance, thereby achieving fixed-distance movement of the cardboard, avoiding the problem of traditional equipment that cannot adjust the distance of the cardboard entering the die-cutting machine.

[0013] 2. The carton die-cutting machine with fixed-distance push function has a rotating rod provided on the outer wall of the die-cutting device and a fixed seat provided on the outer surface of the top cover. Under the action of a driving spring on the outer wall of the rotating rod, the outer wall of the pressure plate can be tightly connected to the top of the fixed seat, thereby connecting the die-cutting device and the top cover. This makes it more convenient to maintain the die-cutting roller in the die-cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the track structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the mobile seat of the utility model;

[0018] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Die-cutting equipment; 2. Top cover; 3. Die-cutting roller; 4. Bottom plate; 5. Support plate; 6. Limit plate; 7. Cardboard; 8. Track; 9. Moving seat; 10. L-shaped plate; 11. Driving cylinder; 12. Lifting cylinder; 13. Lifting plate; 14. Suction cup; 15. Adsorption air pump; 16. Rotating seat; 17. Rotating rod; 18. Fixed seat; 19. Pressing plate; 20. Driving spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 - Figure 5 A carton die-cutting machine that can be pushed at a fixed distance includes a die-cutting device 1, a top cover 2 is rotatably connected to the top of the die-cutting device 1, a die-cutting roller 3 is rotatably connected to the inner cavity of the die-cutting device 1, a bottom plate 4 is fixedly assembled on the outer wall of the die-cutting device 1, a support plate 5 is fixedly assembled on the outer wall of the die-cutting device 1, a limit plate 6 is fixedly assembled on the top of the support plate 5, a cardboard 7 is installed on the top of the support plate 5, a track 8 is fixedly assembled on the top of the bottom plate 4, a movable seat 9 is movably sleeved on the top of the track 8, an L-shaped plate 10 is fixedly assembled on the outer wall of the movable seat 9, and the top of the bottom plate 4 It is fixedly equipped with a driving cylinder 11, a lifting cylinder 12 is installed on the top of the movable seat 9, a lifting plate 13 is installed on the power output shaft of the lifting cylinder 12, a suction cup 14 is fixedly equipped on the top of the lifting plate 13, an adsorption air pump 15 is fixedly equipped on the top of the movable seat 9, the outer wall of the die-cutting equipment 1 is fixedly equipped with a rotating seat 16, the outer wall of the rotating seat 16 is rotatably connected to a rotating rod 17, the outer wall of the top cover 2 is fixedly equipped with a fixed seat 18, the outer wall of the rotating rod 17 is movably sleeved with a pressure plate 19, and the outer wall of the rotating rod 17 is movably sleeved with a driving spring 20.

[0022] In the above structure, through the track 8 set on the top of the base plate 4 and the driving cylinder 11 set on the top of the base plate 4, the moving seat 9 can be moved forward as a whole along the outer wall of the track 8 under the drive of the driving cylinder 11, and then the lifting cylinder 12 on the outer wall of the moving seat 9 can move as a whole with the movement of the moving seat 9.

[0023] In a preferred embodiment, a movable groove is provided on the outer wall of the track 8 , and the shape of the inner wall of the movable groove matches the shape of the outer wall of the L-shaped plate 10 .

[0024] In the above structure, by opening a movable groove on the outer wall of the track 8 and setting an L-shaped plate 10 on the outer wall of the movable seat 9, the L-shaped plate 10 slides along the outer wall of the movable groove, thereby better limiting the position of the movable seat 9 under the action of the L-shaped plate 10 and the movable groove, ensuring that it can move more stably on the outer wall of the track 8.

[0025] In a preferred embodiment, the power output shaft of the driving cylinder 11 is connected to the outer wall of the moving base 9 , there are two tracks 8 , and the two tracks 8 are respectively installed on both sides of the top of the base plate 4 .

[0026] In the above structure, by connecting the power output shaft of the driving cylinder 11 to the outer wall of the movable seat 9, the movable seat 9 can be driven by the driving cylinder 11, so that the movable seat 9 can move forward along the outer wall of the track 8, and the lifting plate 13 is lifted up by the lifting cylinder 12, so that the cardboard 7 is adsorbed under the action of the lifting plate 13 and the suction cup 14, and the outer wall of the cardboard 7 is separated from the top of the support plate 5.

[0027] In a preferred embodiment, the inner cavity of the suction cup 14 is connected to the adsorption air pump 15 via a hose. A square groove is provided on the top of the support plate 5 , and the width of the square groove matches the width of the lifting plate 13 .

[0028] In the above structure, by providing a suction cup 14 on the top of the lifting plate 13, when the lifting plate 13 rises upward, the cardboard 7 can be fixed under the action of the suction cup 14 and the cardboard 7 can be pushed upward, and then the moving seat 9 is driven to move under the action of the driving cylinder 11, so that the lifting plate 13 can move with the movement of the moving seat 9, thereby pushing the cardboard 7, thereby driving the cardboard 7 to move toward the inner cavity of the die-cutting device 1, and achieving the purpose of fixed-distance pushing.

[0029] In a preferred embodiment, two ends of the drive spring 20 are respectively connected to the outer wall of the pressure plate 19 and the outer wall of the rotating rod 17 , and the drive spring 20 is made of high carbon steel.

[0030] In the above structure, the driving spring 20 is arranged on the outer wall of the rotating rod 17, and pressure is applied to the outer wall of the pressure plate 19 under the action of the driving spring 20, so that the outer wall of the pressure plate 19 can fit on the outer wall of the fixing seat 18, thereby fixing the rotating rod 17, thereby fixing the die-cutting equipment 1 and the top cover 2, and ensuring the stability of their installation.

[0031] In a preferred embodiment, a limiting groove is provided on the outer wall of the fixing seat 18 , and the shape and size of the inner wall of the limiting groove matches the shape and size of the outer wall of the rotating rod 17 .

[0032] In the above structure, through the fixed seat 18 set on the outer wall of the top cover 2 and the rotating rod 17 set on the outer wall of the die-cutting device 1, when it is necessary to fix the die-cutting device 1 and the top cover 2, by rotating the rotating rod 17, the outer wall of the pressure plate 19 can be fitted on the outer wall of the fixed seat 18 under the action of the driving spring 20, thereby realizing the connection between the die-cutting device 1 and the top cover 2, so that when it is necessary to inspect and repair the die-cutting roller 3 in the inner cavity of the die-cutting device 1, it can be more convenient and quick.

[0033] Working principle: When the above-mentioned device is in use, when cutting the outer wall of the cardboard 7, the cardboard 7 is placed on the top of the support plate 5, and then the cardboard 7 needs to be pushed into the inner cavity of the die-cutting device 1. At this time, the lifting plate 13 can be pushed upward under the action of the lifting cylinder 12, and the bottom of the cardboard 7 is connected to the top of the lifting plate 13 under the action of the suction cup 14 and the adsorption air pump 15. Then, the moving seat 9 is driven to move along the outer wall of the track 8 under the action of the driving cylinder 11. At this time, the cardboard 7 will be pushed into the inner cavity of the die-cutting device 1 under the action of the moving seat 9, the lifting cylinder 12, and the lifting plate 13 The die-cutting device 1 and the top cover 2 can be separated at this time, so that the die-cutting device 1 and the top cover 2 can be separated.

[0034] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton die-cutting machine capable of being pushed at a fixed distance, comprising a die-cutting device (1), characterized in that: The top of the die-cutting device (1) is rotatably connected to a top cover (2), the inner cavity of the die-cutting device (1) is rotatably connected to a die-cutting roller (3), the outer wall of the die-cutting device (1) is fixedly equipped with a bottom plate (4), the outer wall of the die-cutting device (1) is fixedly equipped with a support plate (5), the top of the support plate (5) is fixedly equipped with a limit plate (6), the top of the support plate (5) is installed with a cardboard (7), the top of the bottom plate (4) is fixedly equipped with a track (8), the top of the track (8) is movably sleeved with a moving seat (9), the outer wall of the moving seat (9) is fixedly equipped with an L-shaped plate (10), and the top of the bottom plate (4) is fixedly equipped with a driving cylinder ( 11), a lifting cylinder (12) is installed on the top of the movable seat (9), a lifting plate (13) is installed on the power output shaft of the lifting cylinder (12), a suction cup (14) is fixedly installed on the top of the lifting plate (13), an adsorption air pump (15) is fixedly installed on the top of the movable seat (9), a rotating seat (16) is fixedly installed on the outer wall of the die-cutting equipment (1), the outer wall of the rotating seat (16) is rotatably connected to a rotating rod (17), the outer wall of the top cover (2) is fixedly installed with a fixed seat (18), the outer wall of the rotating rod (17) is movably sleeved with a pressure plate (19), and the outer wall of the rotating rod (17) is movably sleeved with a driving spring (20).

2. The carton die-cutting machine capable of fixed-distance pushing according to claim 1, characterized in that: A movable groove is provided on the outer wall of the track (8), and the shape of the inner wall of the movable groove matches the shape of the outer wall of the L-shaped plate (10).

3. The carton die-cutting machine capable of fixed-distance pushing according to claim 2, characterized in that: The power output shaft of the driving cylinder (11) is connected to the outer wall of the movable seat (9). There are two tracks (8), and the two tracks (8) are respectively installed on both sides of the top of the bottom plate (4).

4. The carton die-cutting machine capable of fixed-distance pushing according to claim 1, characterized in that: The inner cavity of the suction cup (14) is connected to the adsorption air pump (15) via a hose. A square groove is provided on the top of the support plate (5), and the width of the square groove matches the width of the lifting plate (13).

5. The carton die-cutting machine capable of fixed-distance pushing according to claim 4, characterized in that: The two ends of the driving spring (20) are respectively connected to the outer wall of the pressure plate (19) and the outer wall of the rotating rod (17), and the driving spring (20) is made of high carbon steel.

6. The carton die-cutting machine capable of fixed-distance pushing according to claim 1, characterized in that: The outer wall of the fixing seat (18) is provided with a limiting groove, and the shape and size of the inner wall of the limiting groove match the shape and size of the outer wall of the rotating rod (17).

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