UV printer adjusting device

Abstract

The utility model discloses a UV printer adjusting device in the technical field of UV printing equipment, which comprises a product processing part and a UV printing headstock, a plurality of groups of independently controlled UV jet printing heads are arranged at the bottom of the UV printing headstock, and the product processing part comprises a clamping mechanism, a rotating mechanism and a turning mechanism. The rotating mechanism comprises a pair of product chucks which are rotationally arranged and used for clamping products from the two sides, the rotating mechanism is integrated on one side of the clamping mechanism and used for driving the product chucks to rotate, the clamping mechanism and the rotating mechanism are both integrally installed on a rotating shaft seat, and the rotating shaft seat is integrally installed on a printer body through a corner mechanism; according to the utility model, the inclination angle is adjusted through the angle rotating mechanism, so that the device can be adapted to more types of products, the UV jet printing is convenient, and the more accurate and high-quality spraying process effect can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of UV printing equipment, in particular to a UV printer adjustment device. Background Art

[0002] UV printer is a digital printing device that uses ultraviolet curing technology to print UV ink directly on the material and dry it immediately. During the printing process, the UV printer uses a nozzle to spray ink onto the printing material. While spraying the ink, the UV printer will immediately irradiate the sprayed ink pigment with ultraviolet light. Since UV light can cause the chemical substances in the ink to polymerize, solidify and harden quickly, the pigment can become dry in an instant.

[0003] At present, most general UV printers are flat printing devices, and the printing materials are mostly plates. Products are generally transported to the bottom of the print head by a flat conveyor for printing. However, the actual products may also include some cylinders or irregular inclined surfaces. The print head is mostly fixedly installed on the front of the vehicle, and the front of the vehicle can generally only move horizontally or vertically, and cannot adapt to the angle of the product. The load-bearing parts of the product cannot adjust the printing angle of the product well. Therefore, it cannot be well adapted to such products, resulting in uneven thickness of the printed paint surface and too obvious layer differences, resulting in poor overall product texture. Therefore, how to adjust the printing of printed products has become an urgent problem to be solved.

[0004] Based on this, the utility model designs a UV printer adjustment device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a UV printer adjustment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UV printer adjustment device, comprising a lifting mechanism for placing a product, a clamping mechanism for clamping the product from the lifting mechanism, and a rotating mechanism for driving the product to rotate, wherein the lifting mechanism is installed on a rotating shaft seat, the clamping mechanism comprises a pair of rotatably mounted product chucks, one of which is equipped with a clamping stroke mechanism, the rotating mechanism is installed on one side of the clamping mechanism to drive one of the product chucks to rotate, and the rotating shaft seat is integrally installed on a turning mechanism, wherein the rotation direction of the rotating shaft seat and the axis of the rotation direction of the rotating mechanism are perpendicular to each other.

[0007] As a further solution of the utility model: the clamping stroke mechanism includes a fixed shaft frame and a movable shaft frame, a shaft frame slide rail is fixed laterally on the left side of the rotating shaft seat, the movable shaft frame is slidably installed on the shaft frame slide rail, the fixed shaft frame is symmetrically installed on the right side of the movable shaft frame, the outer side wall of the movable shaft frame is installed with a shaft frame transverse movement motor, the motor shaft of the shaft frame transverse movement motor is longitudinally fixed with a shaft frame screw rod, the movable shaft frame is installed with a sleeve screw block threadedly mounted on the shaft frame screw rod, and the product chuck is rotatably installed on the top panels of the movable shaft frame and the fixed shaft frame respectively.

[0008] As a further solution of the utility model: the jacking mechanism includes a fixed guide rail frame fixedly installed on the rotating shaft seat, the jacking frame is vertically slidably installed on the fixed guide rail frame, the rotating shaft seat is located on one side of the fixed guide rail frame and a jacking linear motor is fixedly installed, the telescopic end of the top of the jacking linear motor is fixedly connected to the jacking frame, and a jacking block for supporting the product is installed on the top of the jacking frame.

[0009] As a further solution of the utility model: the rotating mechanism includes a product rotating motor installed on the right side of the fixed shaft frame, and the output end of the product rotating motor is transmission-connected to the product chuck on one side of the fixed shaft frame.

[0010] As a further solution of the utility model: the corner mechanism includes a corner base, the corner base is arranged on the rear side of the rotating shaft seat, a corner motor is longitudinally installed on the corner base, the rotating shaft of the corner motor is fixedly installed on a corner frame seat, a corner axis frame rotation support is arranged on the front side of the corner frame seat, the rotating shaft seat is installed as a whole on the corner frame seat, and the rotating axis of the corner motor is located in the middle of the rotating shaft seat.

[0011] As a further solution of the utility model: the outer ring of the product chuck is provided with an annular UV lamp for rapid drying of the printed product.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can adjust the axially symmetrical products by rotating the angle mechanism with a rotating mechanism, and can also cooperate with the UV nozzle for rotary spraying;

[0014] 2. The utility model can spray products on flat or inclined surfaces. For products with too large an inclined surface, the tilt angle can be adjusted through a corner mechanism, which can be adapted to more types of products and can achieve a more accurate and high-quality spraying process effect;

[0015] 3. The annular UV lamp provided in the utility model can cooperate with the rotating product chuck to perform rotating annular irradiation drying on the product, thereby improving the drying efficiency and quality of the paint layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the rear structure;

[0018] Figure 3 It is a structural schematic diagram of the jacking mechanism;

[0019] Figure 4 It is a structural schematic diagram of the corner mechanism;

[0020] Figure 5 This is a schematic diagram of the structure after the jacking mechanism and the corner mechanism are removed from the rotating shaft seat.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Rotating shaft seat 1, fixed shaft frame 10, movable shaft frame 11, shaft frame slide rail 12, product chuck 13, sleeve screw block 14, shaft frame screw rod 15, shaft frame transverse movement motor 16, product rotation motor 17, corner base 2, corner frame seat 20, corner shaft frame 21, corner motor 22, lifting frame 3, lifting block 30, fixed guide rail frame 31, lifting linear motor 32. DETAILED DESCRIPTION

[0023] See also Figure 1-5 The utility model provides a technical solution: a UV printer adjustment device, comprising a lifting mechanism for placing a product, a clamping mechanism for clamping the product from the lifting mechanism, and a rotating mechanism for driving the product to rotate, wherein the lifting mechanism is installed on a rotating shaft seat 1, the clamping mechanism comprises a pair of rotatably mounted product chucks 13, one of which is equipped with a clamping stroke mechanism, the rotating mechanism is installed on one side of the clamping mechanism to drive one of the product chucks 13 to rotate, the rotating shaft seat 1 is integrally installed on the corner mechanism, wherein the rotation direction of the rotating shaft seat 1 and the axis of the rotation direction of the rotating mechanism are perpendicular to each other;

[0024] During operation, the product is first positioned and clamped by the clamping mechanism. For conventional axially symmetrical products, such as cylinders, the axis of the cylindrical product is aligned with the axis of the product chuck 13. During spraying, the product chuck 13 is driven to rotate by the rotating mechanism, and the product chuck 13 drives the cylindrical product to rotate coaxially, so that the cylindrical product can be sprayed with uniform thickness. When the product needs to be sprayed at an angle, such as a product with a large slope, the slope is rotated to a horizontal position, so that the thickness of the paint surface formed by the overall spraying is more uniform, and there will be no problems of tilted flow of paint or uneven falling of paint due to height difference. At this time, the corner mechanism is required to drive the rotating shaft seat 1 to rotate. After rotating until the spraying surface of the product is horizontal, it is an overall flat spraying, and the rotating mechanism does not need to be rotated. In addition, for Figure 1 The cylindrical section of the frustum product shown in the figure can be sprayed in a rotating manner. If the frustum section needs to be sprayed accurately, the frustum section can be tilted at a certain angle through the corner mechanism, such as Figure 1 The left end can be rotated and lifted upwards. At this time, the difference between the ends on both sides will not be too large, and the spacing of the entire round table surface will be more consistent and will not be too large, or the inclination angle will be too large, so the paint consistency of the entire product will be better;

[0025] Therefore, the product portion of the utility model can perform rotational spraying on axially symmetrical products through the angle mechanism with a rotating mechanism, and can also spray on flat or inclined products. For products with excessively large inclined surfaces, the inclination angle can be adjusted through the angle mechanism, which can adapt to more types of products and facilitate UV printing to achieve more accurate and high-quality spraying process effects.

[0026] Wherein, the clamping stroke mechanism includes a fixed shaft frame 10 and a movable shaft frame 11, a shaft frame slide rail 12 is transversely fixed on the left side of the rotating shaft seat 1, the movable shaft frame 11 is slidably installed on the shaft frame slide rail 12, the fixed shaft frame 10 is symmetrically installed on the right side of the movable shaft frame 11, a shaft frame transverse movement motor 16 is installed on the outer side wall of the movable shaft frame 11, a shaft frame screw rod 15 is longitudinally fixedly installed on the motor shaft of the shaft frame transverse movement motor 16, a sleeve screw block 14 threadedly sleeved on the shaft frame screw rod 15 is installed on the movable shaft frame 11, and the product chuck 13 is rotatably installed on the top panels of the movable shaft frame 11 and the fixed shaft frame 10 respectively;

[0027] During operation, the product is installed between the fixed shaft frame 10 and the movable shaft frame 11, and the shaft frame screw rod 15 is driven to rotate by driving the shaft frame transverse movement motor 16. The movable shaft frame 11 slides horizontally on the shaft frame slide rail 12 through the cooperation of the sleeve screw block 14 and the shaft frame screw rod 15, so as to cooperate with the product chucks 13 on the left and right sides to complete the clamping action.

[0028] The lifting mechanism includes a fixed guide rail frame 31 fixedly mounted on the rotating shaft seat 1, the lifting frame 3 is vertically slidably mounted on the fixed guide rail frame 31, the rotating shaft seat 1 is fixedly mounted with a lifting linear motor 32 on one side of the fixed guide rail frame 31, the telescopic end of the top of the lifting linear motor 32 is fixedly connected to the lifting frame 3, and a lifting block 30 for supporting the product is installed on the top of the lifting frame 3;

[0029] During operation, the jacking block 30 can be used to temporarily place the product without manually straightening the product. The product can be limited and positioned. The jacking linear motor 32 can lift up and down, thereby driving the overall up and down displacement of 3, so that the position height of the product on the jacking block 30 can be adjusted.

[0030] Wherein, the rotating mechanism comprises a product rotating motor 17 installed on the right side of the fixed shaft frame 10, and the output end of the product rotating motor 17 is transmission-connected to the product chuck 13 on one side of the fixed shaft frame 10;

[0031] During operation, the product rotating motor 17 drives the product chuck 13 to rotate. The product chucks 13 on one side of the fixed shaft frame 10 and the movable shaft frame 11 are both rotatably mounted. Therefore, the product can rotate between the two product chucks 13.

[0032] The corner mechanism includes a corner base 2, which is arranged at the rear side of the rotating shaft seat 1, and a corner motor 22 is longitudinally installed on the corner base 2. The rotating shaft of the corner motor 22 is fixedly installed with a corner frame seat 20, and a corner axis frame 21 is provided at the front side of the corner frame seat 20 for rotation support. The rotating shaft seat 1 is integrally installed on the corner frame seat 20, and the rotating axis of the corner motor 22 is located in the middle of the rotating shaft seat 1;

[0033] During operation, when the tilt angle of the product needs to be adjusted, the corner motor 22 is driven, and the corner motor 22 drives the corner frame 20 to rotate, and the rotating shaft seat 1 installed on the corner frame 20 will also rotate. Here, the rotation axis of the corner motor 22 is set in the middle of the rotating shaft seat 1, so that the rotating shaft seat 1 can realize left and right swinging action, and adjustment is more convenient.

[0034] The outer ring of the product chuck 13 is provided with an annular UV lamp for rapid drying of the product printing;

[0035] During drying, the annular UV lamp can cooperate with the rotatable product chuck to perform circular rotational irradiation and drying on the product, which can improve the drying and curing efficiency and quality of the paint surface.

Claims

1. A UV printer adjustment device, comprising a lifting mechanism for placing a product, a clamping mechanism for clamping the product from the lifting mechanism, and a rotating mechanism for driving the product to rotate, characterized in that: The lifting mechanism is mounted on a rotating shaft seat (1); the clamping mechanism comprises a pair of rotatably mounted product chucks (13), one of which is equipped with a clamping stroke mechanism; the rotating mechanism is mounted on one side of the clamping mechanism to drive one of the product chucks (13) to rotate; the rotating shaft seat (1) is integrally mounted on a turning mechanism, wherein the rotation direction of the rotating shaft seat (1) is perpendicular to the axis of the rotation direction of the rotating mechanism.

2. A UV printer adjustment device according to claim 1, characterized in that: The clamping stroke mechanism comprises a fixed shaft frame (10) and a movable shaft frame (11), a shaft frame slide rail (12) is transversely fixed on the left side of the rotating shaft seat (1), the movable shaft frame (11) is slidably mounted on the shaft frame slide rail (12), the fixed shaft frame (10) is symmetrically mounted on the right side of the movable shaft frame (11), the outer wall of the movable shaft frame (11) is mounted with a shaft frame transverse movement motor (16), the motor shaft of the shaft frame transverse movement motor (16) is longitudinally fixedly mounted with a shaft frame screw rod (15), the movable shaft frame (11) is mounted with a sleeve screw block (14) threadedly sleeved on the shaft frame screw rod (15), and the product chuck (13) is rotatably mounted on the top panels of the movable shaft frame (11) and the fixed shaft frame (10), respectively.

3. A UV printer adjustment device according to claim 1, characterized in that: The lifting mechanism comprises a fixed guide rail frame (31) fixedly mounted on a rotating shaft seat (1), a lifting frame (3) being vertically slidably mounted on the fixed guide rail frame (31), a lifting linear motor (32) being fixedly mounted on one side of the rotating shaft seat (1) located on the fixed guide rail frame (31), a telescopic end at the top of the lifting linear motor (32) being fixedly connected to the lifting frame (3), and a lifting block (30) for supporting a product being mounted on the top of the lifting frame (3).

4. A UV printer adjustment device according to claim 2, characterized in that: The rotating mechanism comprises a product rotating motor (17) installed on the right side of the fixed shaft frame (10), and an output end of the product rotating motor (17) is drivingly connected to a product chuck (13) on one side of the fixed shaft frame (10).

5. A UV printer adjustment device according to claim 4, characterized in that: The corner mechanism comprises a corner base (2), the corner base (2) being arranged at the rear side of a rotating shaft seat (1), a corner motor (22) being longitudinally mounted on the corner base (2), a rotating shaft of the corner motor (22) being fixedly mounted on a corner frame seat (20), a corner axis frame (21) being provided at the front side of the corner frame seat (20) for rotation support, the rotating shaft seat (1) being integrally mounted on the corner frame seat (20), and a rotating axis of the corner motor (22) being located in the middle of the rotating shaft seat (1).

6. A UV printer adjustment device according to claim 1, characterized in that: The outer ring of the product chuck (13) is provided with an annular UV lamp for quickly drying the printed product.

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