CN211333409U

CN211333409U - Automatic cutting device for packaging paperboard

Info

Publication number: CN211333409U
Application number: CN201921991809.XU
Authority: CN
Inventors: 李术利
Original assignee: Tianjin Xinglida Packaging Paper Co ltd
Current assignee: Tianjin Xinglida Packaging Paper Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-25
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an automatic cutting device of packing carton, including the bottom plate, the bottom plate left side is connected with the curb plate, and the curb plate right side is connected with the upper fixed plate, and upper fixed plate bottom four corners is equipped with first motor, second fixed block and first fixed block according to clockwise in proper order, be connected with first lead screw between first motor and the first fixed block, be connected with the second lead screw between second motor and the second fixed block, it has first slider to run through in the middle of the first lead screw. Through the matching work of the arranged motor and the screw rod sliding block, the cutting knife in the device can move freely in a cutting plane, so that the packaging paper boards with different requirements can be cut, and the effect of cutting the paper boards with different thicknesses can be achieved through the arrangement of the rotary cutting knife; this kind of neotype automatic cutting device of packing cardboard, rational in infrastructure, the modern design has stronger suitability and higher cutting efficiency.

Description

Automatic cutting device for packaging paperboard

Technical Field

The utility model relates to a packing cardboard processing technology field specifically is an automatic cutting device of packing cardboard.

Background

The packaging paper board is a generic name of paper boards for packaging, including white board paper, yellow board paper, kraft board, corrugated board and the like, generally required to have strong folding resistance and good bending property, and is made from wood, rice and wheat straws and the like as raw materials by different methods for pulping, and papermaking on a paper board machine, mainly used for making packaging paper boxes, and also used as packaging materials or printing materials and the like.

The production of the paper boards such as corrugated paper, paperboard and the like basically realizes mechanical and automatic production, and each procedure in the production process basically has corresponding production equipment, so that the production efficiency is greatly improved. In the production process of the paper boards such as corrugated paper, paperboard and the like, the paper boards are inevitably required to be cut and cut so as to be further processed into paper board products, so that the improvement of the cutting efficiency and quality of the paper boards is of great significance to the production of the paper boards. During production, a paperboard with a longer size needs to be cut according to a required length, gear rotary cutting is generally adopted in the prior art, only products with a thinner thickness can be cut or only a small amount of products can be cut at one time, but the paperboards with complicated shape requirements cannot be cut, and therefore production efficiency is low.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an automatic cutting device of packing cardboard.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an automatic cutting device for packaging paper boards, which comprises a bottom plate, a lower clamping plate is arranged above the bottom plate, an upper clamping plate is arranged above the lower clamping plate, the left side of the bottom plate is connected with a side plate, the right side of the side plate is connected with an upper fixing plate, a cylinder and a second guide rail are arranged inside the side plate, a first motor, a second fixing block and a first fixing block are sequentially arranged at the four corners of the bottom of the upper fixing plate in a clockwise direction, a first lead screw is connected between the first motor and the first fixing block, a second lead screw is connected between the second motor and the second fixing block, a first slide block penetrates through the middle of the first lead screw, a third motor is connected at the bottom of the first slide block, a second slide block penetrates through the middle of the second lead screw, a third fixing block is connected at the bottom of the second slide block, a third lead screw is connected between the third motor and, a third sliding block penetrates through the middle of the third screw rod, the bottom of the third sliding block is connected with a fourth motor, and the output end of the fourth motor is connected with a cutting knife.

As a preferred technical scheme of the utility model, curb plate top side is located to the cylinder, the flexible end and the upper fixed plate of cylinder are connected the second guide rail runs through one side of upper fixed plate, be equipped with the spring between second guide rail and curb plate and the upper fixed plate.

As a preferred technical scheme of the utility model, the inside of first slider, second slider and third slider is provided with equal ball, and forms ball pair with first lead screw, second lead screw and third lead screw respectively.

As an optimal technical scheme of the utility model, be connected with first guide rail between first slider and the second slider, first guide rail runs through the third slider.

As a preferred technical scheme of the utility model, first lead screw, second lead screw and third lead screw and first fixed block, second fixed block and third fixed block junction all overlap and are equipped with the bearing.

As an optimized technical scheme of the utility model, the cutting knife surface is equipped with sharp spiral blade.

As an optimal technical scheme of the utility model, first motor, second motor, third motor, fourth motor and cylinder are all through wire and external man-machine computer electric connection.

The utility model has the advantages that: through the matching work of the arranged motor and the screw rod sliding block, the cutting knife can move freely in a cutting plane, so that the purpose of cutting packaging paperboards with different requirements is achieved, a plurality of groups of packaging paperboards can be fixed through the upper clamping plate and the lower clamping plate, the effect of cutting a plurality of packaging paperboards at one time is achieved, and meanwhile, the effect of cutting the paperboards with different thicknesses can be achieved through the arrangement of the rotary cutting knife; this kind of neotype automatic cutting device of packing cardboard, rational in infrastructure, the modern design has stronger suitability, higher cutting efficiency, has solved current adoption gear rotation and has tailor, can only tailor some products that thickness is thinner or once only can tailor a small amount of products, can not tailor some cardboards that the shape requires complicacy, causes the problem that production efficiency is low.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of an automatic cutting device for packaging boards of the present invention;

FIG. 2 is a schematic view of the structure of the moving parts of the automatic cutting device for packaging paper board of the present invention;

FIG. 3 is a schematic diagram of the cutting process of the automatic cutting device for packaging paper board of the present invention;

FIG. 4 is a schematic diagram of a cross-sectional structure of an automatic cutting device for packaging boards according to the present invention;

fig. 5 is a schematic view of the structure of the cutting knife of the automatic cutting device for packaging paper board of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. an upper fixing plate; 4. an upper pressure plate; 5. a lower pressing plate; 6. a first motor; 7. a second motor; 8. a third motor; 9. a first lead screw; 10. a second lead screw; 11. a third lead screw; 12. a first guide rail; 13. a first slider; 14. a second slider; 15. a third slider; 16. a first fixed block; 17. a second fixed block; 18. a third fixed block; 19. a fourth motor; 20. a cutting knife; 21. a cylinder; 22. a second guide rail; 23. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, an automatic cutting device for packaging paper boards comprises a bottom plate 1, a lower clamping plate 5 is arranged above the bottom plate 1, an upper clamping plate 4 is arranged above the lower clamping plate 5, a side plate 2 is connected to the left side of the bottom plate 1, an upper fixing plate 3 is connected to the right side of the side plate 2, an air cylinder 21 and a second guide rail 22 are arranged inside the side plate 2, a first motor 6, a second motor 7, a second fixing block 17 and a first fixing block 16 are sequentially arranged at four corners of the bottom of the upper fixing plate 3 in a clockwise direction, a first lead screw 9 is connected between the first motor 6 and the first fixing block 16, a second lead screw 10 is connected between the second motor 7 and the second fixing block 17, a first sliding block 13 penetrates through the middle of the first lead screw 9, a third motor 8 is connected to the bottom of the first sliding block 13, a second sliding block 14 penetrates through the middle of the second lead, the bottom of the second sliding block 14 is connected with a third fixing block 18, a third lead screw 11 is connected between the third motor 8 and the third fixing block 18, a third sliding block 15 penetrates through the middle of the third lead screw 11, a fourth motor 19 is connected to the bottom of the third sliding block 15, a cutting knife 20 is connected to the output end of the fourth motor 19, and the cutting device is reasonable in structure, novel in design, high in applicability and high in cutting efficiency, solves the problems that the existing gear rotating cutting is adopted, only a few products with thin thickness can be cut or only a small number of products can be cut at one time, a paperboard with complex shape requirements cannot be cut, and the production efficiency is low.

Wherein, cylinder 21 locates 2 top sides of curb plate, the flexible end and the upper fixed plate 3 of cylinder 21 are connected second guide rail 22 runs through one side of upper fixed plate 3, be equipped with spring 23 between second guide rail 22 and curb plate 2 and the upper fixed plate 3, through the effect of cylinder 21 and spring 23, be convenient for upper fixed plate 3 realizes the up-and-down motion.

The first slider 13, the second slider 14 and the third slider 15 are internally provided with uniform balls, and form ball screw pairs with the first lead screw 9, the second lead screw 10 and the third lead screw 11 respectively, and dynamic friction between the lead screws and the sliders is changed into rolling friction through arrangement of the internal balls, so that the movement of the sliders on the lead screws is facilitated.

The first guide rail 12 is connected between the first slider 13 and the second slider 14, the first guide rail 12 penetrates through the third slider 15, and through the arranged guide rail 12, the smoothness of the fourth motor 19 in driving the cutting knife 20 to move can be effectively guaranteed.

Wherein, the first lead screw 9, second lead screw 10 and third lead screw 11 all overlap and be equipped with the bearing with first fixed block 16, second fixed block 17 and third fixed block 18 junction, through being equipped with the bearing, can change the friction between lead screw and the fixed block into rolling friction, more do benefit to the rotation of lead screw.

Wherein, the cutting knife 20 surface is equipped with sharp spiral blade, is convenient for improve and tailors efficiency.

The first motor 6, the second motor 7, the third motor 8, the fourth motor 19 and the cylinder 21 are electrically connected with an external man-machine computer through wires. The control of the clipping track is convenient through the control of a man-machine computer, and the high-efficiency and high-precision clipping is realized.

When the device works, firstly, all electrical components in the device are externally connected with a control switch to a power supply, a large packaging paper board is put on the surface of a lower clamping plate 5 and clamped by an upper clamping plate 6, technological parameters about to cut the packaging paper board are input on an externally connected man-machine computer, the device is started, a cutting knife 20 at an original point position starts to rotate at a high speed under the drive of a fourth motor 19, the first motor 6, the second motor 7 and the third motor 8 obtain corresponding instructions, the cutting knife 20 is moved to an appointed position under the action of a screw rod sliding block, then the upper fixing plate 3 is moved downwards through an air cylinder 21, at the moment, the cutting knife 20 downwards penetrates through the packaging paper board, the first motor 6, the second motor 7 and the third motor 8 drive the screw rod sliding block to move, the cutting knife 20 is driven to move according to an appointed track, the cutting of the packaging paper board is finished, after the cutting is finished, the cylinder 21 is recovered, the upper fixing plate 3 moves upwards, the cutting knife 20 is separated from the packaging paperboard and returns to the original position, and the whole cutting working process is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The automatic cutting device for the packaging paperboard comprises a bottom plate (1) and is characterized in that a lower clamping plate (5) is arranged above the bottom plate (1), an upper clamping plate (4) is arranged above the lower clamping plate (5), a side plate (2) is connected to the left side of the bottom plate (1), an upper fixing plate (3) is connected to the right side of the side plate (2), a cylinder (21) and a second guide rail (22) are arranged inside the side plate (2), a first motor (6), a second motor (7), a second fixing block (17) and a first fixing block (16) are sequentially arranged at four corners of the bottom of the upper fixing plate (3) in the clockwise direction, a first lead screw (9) is connected between the first motor (6) and the first fixing block (16), a second lead screw (10) is connected between the second motor (7) and the second fixing block (17), a first sliding block (13) penetrates through the middle of the first lead screw (9), the cutting device is characterized in that a third motor (8) is connected to the bottom of the first sliding block (13), a second sliding block (14) penetrates through the middle of the second lead screw (10), a third fixing block (18) is connected to the bottom of the second sliding block (14), a third lead screw (11) is connected between the third motor (8) and the third fixing block (18), a third sliding block (15) penetrates through the middle of the third lead screw (11), a fourth motor (19) is connected to the bottom of the third sliding block (15), and a cutting knife (20) is connected to the output end of the fourth motor (19).

2. The automatic cutting device for packaging paperboard according to claim 1, characterized in that the cylinder (21) is arranged at the top side of the side plate (2), the telescopic end of the cylinder (21) is connected with the upper fixing plate (3), the second guide rail (22) penetrates through one side of the upper fixing plate (3), and a spring (23) is arranged between the second guide rail (22) and the side plate (2) and the upper fixing plate (3).

3. The automatic cutting device for packaging paperboard according to claim 1, characterized in that the first slider (13), the second slider (14) and the third slider (15) are internally provided with balls, and form ball screw pairs with the first screw (9), the second screw (10) and the third screw (11), respectively.

4. An automatic cutting device for packaging boards according to claim 1, wherein a first guide (12) is connected between the first slider (13) and the second slider (14), the first guide (12) extending through the third slider (15).

5. The automatic cutting device for packaging paperboards as claimed in claim 1, wherein bearings are sleeved at the joints of the first lead screw (9), the second lead screw (10) and the third lead screw (11) and the first fixed block (16), the second fixed block (17) and the third fixed block (18).

6. An automatic cutting device for packaging boards as claimed in claim 1, wherein the cutting knife (20) is provided with a sharp spiral cutting edge on its surface.

7. The automatic cutting device for packaging paper boards as claimed in claim 1, wherein the first motor (6), the second motor (7), the third motor (8), the fourth motor (19) and the cylinder (21) are electrically connected with an external man-machine computer through wires.