Full-automatic corrugated board die cutting device

Abstract

The utility model discloses a corrugated board full-automatic die cutting device which comprises a bottom plate, two vertical plates, a transverse plate and a driving connecting mechanism, the two vertical plates are installed on the left side and the right side of the top of the bottom plate respectively, the transverse plate is installed on the tops of the two vertical plates, and the driving connecting mechanism is arranged on the transverse plate. The driving connecting mechanism comprises two air cylinders, the two air cylinders are installed at the bottom of the transverse plate respectively, the bottoms of the two air cylinders are fixedly connected through a movable plate, the limiting pressing mechanism is arranged on the movable plate, and the limiting pressing mechanism comprises a concave plate. According to the corrugated board transverse cutting device, the air cylinder, the movable plate, the connecting block, the base, the cutter, the servo motor, the threaded rod and the protective shell are matched with one another, so that a corrugated board is conveniently subjected to transverse cutting treatment, when the cutter is not used, the cutter is prevented from being exposed to the outside all the time, and the service life of the cutter is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard cross-cutting, in particular to a fully automatic die-cutting device for corrugated cardboard. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least a layer of corrugated core paper interlayer and a layer of cardboard. During the production process of corrugated cardboard, the corrugated cardboard needs to be die-cut, which requires the use of a fully automatic die-cutting device.

[0003] According to the application number: CN202320907567.1, an efficient die-cutting device for adaptive corrugated cardboard belongs to the technical field of corrugated paper production. An efficient die-cutting device for adaptive corrugated cardboard includes: a base; two limit slots are symmetrically arranged, and the two limit slots are respectively opened on both sides of the top of the base; a translation mechanism is arranged on the base, which is used to facilitate the control of the die-cutting equipment to perform translational movement; a first moving block is arranged on the translation mechanism; two connecting square rods are symmetrically arranged, and the two connecting square rods are respectively fixed on both sides of the top of the first moving block, and the two connecting square rods cooperate with the limit slots; a lifting mechanism is arranged on the two connecting square rods, which is used to control the die-cutting equipment to perform lifting and moving; two second moving blocks are symmetrically arranged, and the two second moving blocks are both arranged on the lifting mechanism.

[0004] The cutter in the above case is always exposed to the outside world, which seriously affects the service life of the cutter, and it is inconvenient to automatically press and fix the corrugated cardboard that needs to be cross-cut. For this reason, we provide a fully automatic die-cutting device for corrugated cardboard. Utility Model Content

[0005] The utility model aims to provide a fully automatic die-cutting device for corrugated paperboard to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a fully automatic die-cutting device for corrugated cardboard, comprising:

[0007] Base plate;

[0008] Vertical plates, the number of which is two and which are respectively installed on the left and right sides of the top of the bottom plate;

[0009] A horizontal plate installed on top of the two vertical plates;

[0010] A drive connection mechanism, the drive connection mechanism is arranged on the transverse plate, the drive connection mechanism comprises a cylinder, the number of the cylinders is two and they are respectively installed at the bottom of the transverse plate, and the bottoms of the two cylinders are fixedly connected by a movable plate;

[0011] The position limiting and pressing mechanism is arranged on the movable plate, and the position limiting and pressing mechanism comprises a concave plate, and the concave plate is installed on the top of the movable plate.

[0012] Preferably, two connection blocks are installed at the bottom of the movable plate, the bottoms of the two connection blocks are fixedly connected through a base, and a cutter is installed at the bottom of the base.

[0013] Preferably, a servo motor is installed in the groove at the bottom of the movable plate, a threaded rod is installed at the bottom end of the servo motor output shaft, and a protective shell adapted to the base is threadedly connected to the surface of the threaded rod.

[0014] Preferably, two fixing rods are arranged on the top of the concave plate, the bottom ends of the fixing rods penetrate the concave plate and extend into the inside thereof, and the bottom ends of the two fixing rods are fixedly connected by a movable plate.

[0015] Preferably, the surface of the fixing rod is made of an elastic member, and the elastic member is made of a spring.

[0016] Preferably, adjustment blocks are installed on both the front and rear sides of the bottom of the movable plate, the bottom of the adjustment block passes through the movable plate and extends to the outside thereof, and a pressure plate is installed on the bottom of the adjustment block.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model facilitates the cross-cutting of corrugated cardboard through the mutual cooperation of the cylinder, the movable plate, the connecting block, the base, the cutter, the servo motor, the threaded rod and the protective shell. When the cutter is not in use, the cutter is not always exposed to the outside world, thereby avoiding affecting the service life of the cutter.

[0019] 2. The utility model facilitates automatic compression of the corrugated cardboard to be cross-cut through the cooperation of the concave plate, the fixed rod, the movable plate, the elastic member, the adjusting block and the pressing plate, thereby ensuring the stability of the cross-cutting of the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0022] Figure 3 This is a structural cross-sectional view of the movable plate and the cutter front view of the utility model.

[0023] In the figure: 1 bottom plate, 11 vertical plate, 12 horizontal plate, 2 driving connection mechanism, 21 cylinder, 22 movable plate, 23 connecting block, 24 base, 25 cutter, 26 servo motor, 27 threaded rod, 28 protective shell, 3 limiting clamping mechanism, 31 concave plate, 32 fixed rod, 33 movable plate, 34 elastic member, 35 adjusting block, 36 pressing plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A fully automatic die-cutting device for corrugated cardboard includes: a bottom plate 1 and a vertical plate 11, wherein the number of the vertical plates 11 is two and they are respectively installed on the left and right sides of the top of the bottom plate 1.

[0026] The horizontal plate 12 is installed on the top of the two vertical plates 11.

[0027] A driving connection mechanism 2 is arranged on the transverse plate 12. The driving connection mechanism 2 includes a cylinder 21. There are two cylinders 21 and they are respectively installed at the bottom of the transverse plate 12. The bottoms of the two cylinders 21 are fixedly connected by a movable plate 22. The bottom of the movable plate 22 is fixedly connected to two connecting blocks 23. The bottoms of the two connecting blocks 23 are fixedly connected by a base 24. The bottom of the base 24 is fixedly connected to a cutter 25. A servo motor 26 is fixedly connected in the groove at the bottom of the movable plate 22. A threaded rod 27 is fixedly connected to the bottom end of the output shaft of the servo motor 26. A protective shell 28 matched with the base 24 is threadedly connected to the surface of the threaded rod 27. The surface of the connecting block 23 is in sliding contact with the inside of the protective shell 28. The surface of the base 24 is in sliding contact with the inner wall of the protective shell 28.

[0028] Furthermore, a cutting groove is formed on the top of the bottom plate 1 at a position corresponding to the cutting knife 25 .

[0029] Specifically, the servo motor 26 is started, and the servo motor 26 drives the threaded rod 27 to rotate through the output shaft, and the threaded rod 27 drives the protective shell 28 to move downward, and the protective shell 28 moves downward to cover the base 24 and the cutter 25 to protect the cutter 25.

[0030] Through the mutual cooperation of the cylinder 21, the movable plate 22, the connecting block 23, the base 24, the cutter 25, the servo motor 26, the threaded rod 27 and the protective shell 28, the cross-cutting of the corrugated cardboard is facilitated, and when the cutter 25 is not in use, the cutter 25 is prevented from being always exposed to the outside world, thereby avoiding affecting the service life of the cutter 25.

[0031] The limiting and clamping mechanism 3 is arranged on the movable plate 22. The limiting and clamping mechanism 3 includes a concave plate 31, which is installed on the top of the movable plate 22. Two fixing rods 32 are arranged on the top of the concave plate 31. The bottom ends of the fixing rods 32 penetrate the concave plate 31 and extend to the inside thereof. The bottom ends of the two fixing rods 32 are fixedly connected through a movable plate 33. The surfaces of the fixing rods 32 are made of elastic members 34, which are made of springs. The front and rear sides of the bottom of the movable plate 33 are fixedly connected with adjusting blocks 35. The bottom of the adjusting block 35 penetrates the movable plate 22 and extends to the outside thereof. The bottom of the adjusting block 35 is fixedly connected with a pressing plate 36.

[0032] Through the cooperation of the concave plate 31, the fixed rod 32, the movable plate 33, the elastic member 34, the adjustment block 35 and the pressing plate 36, the corrugated cardboard to be cross-cut can be automatically pressed, thereby ensuring the stability of the cross-cutting of the corrugated cardboard.

[0033] When in use, the corrugated cardboard is placed on the bottom plate 1, and the cylinder 21 is started. The cylinder 21 drives the movable plate 22 and the cutter 25 to move downward, and the movable plate 22 drives the pressing plate 36 to move downward, so that the pressing plate 36 first contacts the corrugated cardboard. At this time, the movable plate 22 is still driving the cutter 25 to move downward, and the pressing plate 36 drives the movable plate 33 to press the elastic member 34 upward through the adjusting block 35. The elastic force of the elastic member 34 ensures that the pressing plate 36 presses and fixes the corrugated cardboard, and then the cutter 25 can be used to cross-cut the corrugated cardboard.

[0034] In summary: the fully automatic die-cutting device for corrugated cardboard solves the problems raised in the above-mentioned background technology through the mutual cooperation of the cylinder 21, the movable plate 22, the connecting block 23, the base 24, the cutter 25, the servo motor 26, the threaded rod 27 and the protective shell 28, and through the mutual cooperation of the concave plate 31, the fixed rod 32, the movable plate 33, the elastic member 34, the adjusting block 35 and the pressing plate 36.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic die-cutting device for corrugated cardboard, characterized in that: include: Bottom plate (1); Vertical plates (11), the number of the vertical plates (11) is two and they are respectively installed on the left and right sides of the top of the bottom plate (1); A horizontal plate (12), the horizontal plate (12) being mounted on the top of the two vertical plates (11); A drive connection mechanism (2), the drive connection mechanism (2) being arranged on the transverse plate (12), the drive connection mechanism (2) comprising a cylinder (21), the number of the cylinders (21) being two and being respectively installed at the bottom of the transverse plate (12), the bottoms of the two cylinders (21) being fixedly connected via a movable plate (22); A position limiting and pressing mechanism (3), wherein the position limiting and pressing mechanism (3) is arranged on the movable plate (22), and the position limiting and pressing mechanism (3) comprises a concave plate (31), and the concave plate (31) is installed on the top of the movable plate (22).

2. The fully automatic die-cutting device for corrugated cardboard according to claim 1, characterized in that: Two connecting blocks (23) are installed at the bottom of the movable plate (22), the bottoms of the two connecting blocks (23) are fixedly connected via a base (24), and a cutter (25) is installed at the bottom of the base (24).

3. The fully automatic die-cutting device for corrugated cardboard according to claim 2, characterized in that: A servo motor (26) is installed in the groove at the bottom of the movable plate (22), a threaded rod (27) is installed at the bottom end of the output shaft of the servo motor (26), and a protective shell (28) adapted to the base (24) is threadedly connected to the surface of the threaded rod (27).

4. The fully automatic die-cutting device for corrugated cardboard according to claim 1, characterized in that: Two fixing rods (32) are arranged on the top of the concave plate (31), the bottom ends of the fixing rods (32) penetrate the concave plate (31) and extend into the interior thereof, and the bottom ends of the two fixing rods (32) are fixedly connected via a movable plate (33).

5. The fully automatic die-cutting device for corrugated cardboard according to claim 4, characterized in that: The surface of the fixing rod (32) is made by an elastic member (34), and the elastic member (34) is made by a spring.

6. The fully automatic die-cutting device for corrugated cardboard according to claim 4, characterized in that: Adjustment blocks (35) are installed on both the front and rear sides of the bottom of the movable plate (33). The bottom of the adjustment block (35) penetrates the movable plate (22) and extends to the outside thereof. A pressure plate (36) is installed on the bottom of the adjustment block (35).

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