High-precision digital printing cutting mechanism

Abstract

The utility model discloses a high-precision digital printing cutting mechanism, which relates to the technical field of acrylic plate printing and comprises a bottom rail, a carrying plate and a vertical frame, the lower side of the carrying plate is fixedly connected with a supporting plate mechanism, the upper side of the vertical frame is fixedly connected with a transverse moving mechanism, one side of the transverse moving mechanism is fixedly connected with a lifting chamfering mechanism, and the lifting chamfering mechanism is fixedly connected with a cutting mechanism. The laser gun body moves to the position close to one vertex angle of an acrylic plate, the first motor is controlled to be started, the angle plate is driven to do circular motion, then the laser gun body is driven to do circular motion, the laser gun body works synchronously, and arc cutting is conducted on the vertex angle of the cut acrylic plate. Compared with traditional chamfering under the condition that the laser gun body moves in the X-axis direction and the Y-axis direction and the laser gun body is different, the circular bead cut through circular motion of the laser gun body is smoother, the quality of the circular bead is improved, and the purpose of high-precision cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic plate printing, in particular to a high-precision digital printing and cutting mechanism. Background Art

[0002] Printing carrier refers to various materials or media used for printing, including but not limited to paper, plastic film, textiles, metal plates, glass, etc. Acrylic sheets are very suitable for printing due to their smooth surface. They are widely used in billboards, signs, display racks, light boxes, promotional materials, etc. Because it is a material with high transparency, high hardness, high toughness, good impact resistance and weather resistance, it is often printed with high-precision automated printing equipment to improve printing quality and efficiency.

[0003] However, in the prior art, when cutting and printing on acrylic plates, the cutting is often performed with the aid of a cutter. Moreover, due to the high hardness of acrylic, the top angle after cutting is very sharp, which can easily cause injury to the operator's hands. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the hardness of acrylic is high and the cutting edge is very sharp, which is very easy to cause damage to the operator's hands, and proposes a high-precision digital printing and cutting mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision digital printing and cutting mechanism, including a bottom rail, a loading plate and a stand, the lower side of the loading plate is fixedly connected with a support plate mechanism, the upper side of the stand is fixedly connected with a transverse movement mechanism, one side of the transverse movement mechanism is fixedly connected with a lifting and chamfering mechanism, the lifting and chamfering mechanism includes a mounting plate, a lower part of one side of the mounting plate is fixedly connected with a connecting plate, the other end of the connecting plate is fixedly installed with a first motor, the output end of the first motor passes through one end of the connecting plate and is fixedly connected with an angle plate, the other end of the angle plate is fixedly installed with a second motor, the output end of the second motor passes through the other end of the angle plate and is fixedly installed with a laser gun body.

[0006] Preferably, a first servo motor is fixedly mounted on an upper portion of one side of the mounting plate, and a first gear is fixedly mounted on an output end of the first servo motor.

[0007] Preferably, the outer side of the first gear is meshingly connected with a first rack, and one side of the first rack is fixedly connected with a vertical plate.

[0008] Preferably, two groups of first guide rails are fixedly connected to one side of the vertical plate, and the two groups of first guide rails are located on both sides of the first rack.

[0009] Preferably, the first guide rail is slidably connected to the mounting plate, and the other side of the vertical plate is slidably connected to one side of the stand.

[0010] Preferably, the stand is fixedly connected to both sides of the bottom rail, and the support plate mechanism is fixedly installed on the upper side of the bottom rail.

[0011] Preferably, the support mechanism includes a bearing seat, a second servo motor is fixedly mounted on one end of the bearing seat, a second gear is fixedly mounted on the output end of the second servo motor, the second gear is located below the bearing seat, a second rack is meshingly connected to the outer side of the second gear, a second guide rail is slidably connected to the lower side of the bearing seat, the second rack and the second guide rail are fixedly mounted on the upper side of the bottom rail, and the bearing seat is fixedly mounted on the lower side of the loading plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the laser gun body is moved to a vertex position close to the acrylic, and the first motor is controlled to start, thereby driving the angle plate to make a circular motion, and then driving the laser gun body to make a circular motion, and the laser gun body works synchronously, that is, the vertex angle of the acrylic plate after cutting is arc-cut, so that the vertex angle of the acrylic plate becomes a rounded corner, and the sharp vertex angle is prevented from hurting the operator's hand. Compared with the traditional X-axis and Y-axis movement, when the laser gun body is cut under different conditions, the rounded corner cut by the circular motion of the laser gun body is more rounded, and the quality of the rounded corner is also improved, so as to achieve the purpose of high-precision cutting.

[0014] 2. In the utility model, by starting the second servo motor, the second servo motor drives the second gear to rotate, thereby engaging the second rack, and the second rack is fixed on the bottom rail, so that the second gear moves along the second rack, and drives the bearing seat to slide on the second guide rail, and the two sides are carried out synchronously, thereby driving the carrier plate and the printed acrylic plate to move toward the lifting and chamfering mechanism, and the principle of the transverse movement mechanism is the same as the movement principle of the support plate mechanism, which controls the lifting and chamfering mechanism to move on one side of the stand, and then cooperates with the lifting and chamfering mechanism to make the laser gun body accurately move to the position where cutting is required, thereby realizing high-precision automatic cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a high-precision digital printing and cutting mechanism is proposed for the utility model;

[0016] Figure 2 The utility model provides a three-dimensional structural schematic diagram of a lifting chamfering mechanism in a high-precision digital printing and cutting mechanism;

[0017] Figure 3The utility model proposes a three-dimensional structural schematic diagram of a lifting and chamfering mechanism in a high-precision digital printing and cutting mechanism;

[0018] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a decomposed support plate mechanism in a high-precision digital printing and cutting mechanism.

[0019] Legend: 1. Bottom rail; 2. Support plate mechanism; 21. Second rack; 22. Second guide rail; 23. Second servo motor; 24. Support seat; 25. Second gear; 3. Loading plate; 4. Stand; 5. Lifting and chamfering mechanism; 51. Vertical plate; 52. First guide rail; 53. First rack; 54. Mounting plate; 55. First gear; 56. First servo motor; 57. First motor; 58. Connecting plate; 59. Angle plate; 510. Laser gun body; 511. Second motor; 6. Transverse movement mechanism. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] like Figure 1-4As shown, the utility model provides a high-precision digital printing and cutting mechanism, including a bottom rail 1, a loading plate 3 and a stand 4, the lower side of the loading plate 3 is fixedly connected with a support plate mechanism 2, the upper side of the stand 4 is fixedly connected with a lateral movement mechanism 6, one side of the lateral movement mechanism 6 is fixedly connected with a lifting and chamfering mechanism 5, the lifting and chamfering mechanism 5 includes a mounting plate 54, a lower part of one side of the mounting plate 54 is fixedly connected with a connecting plate 58, the other end of the connecting plate 58 is fixedly installed with a first motor 57, the output end of the first motor 57 passes through one end of the connecting plate 58 and is fixedly connected with an angle plate 59, and the other end of the angle plate 59 is fixedly installed with a second motor 51 1, the output end of the second motor 511 passes through the other end of the angle plate 59 and is fixedly installed with the laser gun body 510, the first servo motor 56 is fixedly installed on the upper part of one side of the mounting plate 54, the output end of the first servo motor 56 is fixedly installed with the first gear 55, the outer side of the first gear 55 is meshedly connected with the first rack 53, one side of the first rack 53 is fixedly connected with the vertical plate 51, one side of the vertical plate 51 is fixedly connected with two groups of first guide rails 52, the two groups of first guide rails 52 are located on both sides of the first rack 53, the first guide rails 52 are slidably connected with the mounting plate 54, and the other side of the vertical plate 51 is slidably connected with one side of the stand 4.

[0024] The specific configuration and function of this embodiment are described in detail below: the first servo motor 56 is started and rotated, driving the first gear 55 to rotate and meshing with the first rack 53, the first rack 53 is fixed on the vertical plate 51, thereby the first gear 55 moves downward along the first rack 53, and drives the mounting plate 54 to move downward, thereby the laser gun body 510 is moved and close to the position in the acrylic plate that needs to be cut, driven by the support plate mechanism 2, the transverse movement mechanism 6 and the lifting and chamfering mechanism 5, the laser gun body 510 cuts the printed acrylic plate, after the cutting is completed, the laser gun body 510 moves to a top angle position close to the acrylic, controls the first motor 57 to start, thereby driving the angle plate 59 to make a circular motion, This drives the laser gun body 510 to make a circular motion, and the laser gun body 510 works synchronously, that is, the top corners of the acrylic plate after cutting are cut into arc shapes, so that the top corners of the acrylic plate become rounded corners to avoid sharp corners from hurting the operator's hands. Compared with the traditional X-axis and Y-axis movement, when the laser gun body 510 cuts under different conditions, the rounded corners cut by the circular motion of the laser gun body 510 are more rounded, and the quality of the rounded corners is improved to achieve the purpose of high-precision cutting. The second motor 511 drives the laser gun body 510 to rotate in the horizontal direction, so that the angle between the laser gun body 510 and the horizontal plane is reduced, thereby ensuring that the cable part of the laser gun body 510 will not affect the circular motion of the laser gun body 510.

[0025] Embodiment 2

[0026] like Figure 1 and Figure 4As shown, the stand 4 is fixedly connected to both sides of the bottom rail 1, the support mechanism 2 is fixedly installed on the upper side of the bottom rail 1, the support mechanism 2 includes a bearing seat 24, one end of the bearing seat 24 is fixedly installed with a second servo motor 23, the output end of the second servo motor 23 is fixedly installed with a second gear 25, the second gear 25 is located below the bearing seat 24, the outer side of the second gear 25 is meshingly connected with a second rack 21, the lower side of the bearing seat 24 is slidably connected with a second guide rail 22, the second rack 21 and the second guide rail 22 are fixedly installed on the upper side of the bottom rail 1, and the bearing seat 24 is fixedly installed on the lower side of the loading plate 3.

[0027] The effect achieved by the entire embodiment is that by starting the second servo motor 23, the second servo motor 23 drives the second gear 25 to rotate, thereby engaging the second rack 21, and the second rack 21 is fixed on the bottom rail 1, so that the second gear 25 moves along the second rack 21, and drives the supporting seat 24 to slide on the second guide rail 22, and the two sides are carried out synchronously, thereby driving the loading plate 3 and the printed acrylic plate to move toward the lifting and chamfering mechanism 5, and the principle of the transverse movement mechanism 6 is the same as the movement principle of the support plate mechanism 2, which controls the lifting and chamfering mechanism 5 to move on one side of the stand 4, and then cooperates with the lifting and chamfering mechanism 5, so that the laser gun body 510 is accurately moved to the position where cutting is required, thereby realizing high-precision automatic cutting.

[0028] The method of using the device and the working principle: When using the high-precision digital printing and cutting mechanism, the printed acrylic plate is limited by a vertex angle of the carrier plate 3, and the vertex angle is used as the origin. Then, the second servo motor 23 is started, and the second servo motor 23 drives the second gear 25 to rotate, thereby engaging the second rack 21, and the second rack 21 is fixed on the bottom rail 1, so that the second gear 25 moves along the second rack 21 and drives the bearing seat 24 to slide on the second guide rail 22, and the two sides are synchronized, thereby driving the carrier plate 3 and the printed acrylic plate to move toward the lifting and chamfering mechanism 5, and the traverse machine The principle of the mechanism 6 is the same as the movement principle of the support plate mechanism 2, which controls the lifting and chamfering mechanism 5 to move on one side of the stand 4. Then, the first servo motor 56 starts and rotates, driving the first gear 55 to rotate and meshing with the first rack 53. The first rack 53 is fixed on the vertical plate 51, so that the first gear 55 moves downward along the first rack 53 and drives the mounting plate 54 to move downward, so that the laser gun body 510 is moved and close to the position in the acrylic plate that needs to be cut. Driven by the support plate mechanism 2, the lateral movement mechanism 6 and the lifting and chamfering mechanism 5, the laser gun body 510 cuts the printed acrylic plate;

[0029] After the cutting is completed, the laser gun body 510 moves to a top corner position close to the acrylic, and the first motor 57 is controlled to start, thereby driving the corner plate 59 to make a circular motion, and then driving the laser gun body 510 to make a circular motion, and the laser gun body 510 works synchronously, that is, the top corner of the acrylic plate after cutting is cut into an arc, so that the top corner of the acrylic plate becomes a rounded corner to avoid the sharp top corner from hurting the operator's hand. The same operation is performed on other top corners.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-precision digital printing and cutting mechanism, comprising a bottom rail (1), a loading plate (3) and a stand (4), characterized in that: The lower side of the loading plate (3) is fixedly connected to a support plate mechanism (2), the upper side of the stand (4) is fixedly connected to a transverse movement mechanism (6), one side of the transverse movement mechanism (6) is fixedly connected to a lifting and chamfering mechanism (5), the lifting and chamfering mechanism (5) comprises a mounting plate (54), a lower part of one side of the mounting plate (54) is fixedly connected to a connecting plate (58), the other end of the connecting plate (58) is fixedly installed with a first motor (57), the output end of the first motor (57) passes through one end of the connecting plate (58) and is fixedly connected to an angle plate (59), the other end of the angle plate (59) is fixedly installed with a second motor (511), the output end of the second motor (511) passes through the other end of the angle plate (59) and is fixedly installed with a laser gun body (510).

2. A high-precision digital printing and cutting mechanism according to claim 1, characterized in that: A first servo motor (56) is fixedly mounted on an upper portion of one side of the mounting plate (54), and a first gear (55) is fixedly mounted on an output end of the first servo motor (56).

3. A high-precision digital printing and cutting mechanism according to claim 2, characterized in that: The outer side of the first gear (55) is meshingly connected with a first rack (53), and one side of the first rack (53) is fixedly connected with a vertical plate (51).

4. A high-precision digital printing and cutting mechanism according to claim 3, characterized in that: Two groups of first guide rails (52) are fixedly connected to one side of the vertical plate (51), and the two groups of first guide rails (52) are located on both sides of the first rack (53).

5. The high-precision digital printing and cutting mechanism according to claim 4, characterized in that: The first guide rail (52) is slidably connected to the mounting plate (54), and the other side of the vertical plate (51) is slidably connected to one side of the vertical frame (4).

6. A high-precision digital printing and cutting mechanism according to claim 5, characterized in that: The stand (4) is fixedly connected to both sides of the bottom rail (1), and the support plate mechanism (2) is fixedly installed on the upper side of the bottom rail (1).

7. A high-precision digital printing and cutting mechanism according to claim 6, characterized in that: The support plate mechanism (2) comprises a bearing seat (24), a second servo motor (23) is fixedly mounted on one end of the bearing seat (24), a second gear (25) is fixedly mounted on the output end of the second servo motor (23), the second gear (25) is located below the bearing seat (24), the outer side of the second gear (25) is meshingly connected with a second rack (21), the lower side of the bearing seat (24) is slidably connected with a second guide rail (22), the second rack (21) and the second guide rail (22) are fixedly mounted on the upper side of the bottom rail (1), and the bearing seat (24) is fixedly mounted on the lower side of the loading plate (3).

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