Double-rubber-head color printing machine

Abstract

The utility model belongs to the technical field of color printing machines, and particularly discloses a double-rubber-head color printing machine which comprises a machine body and a transplanting mechanism, the transplanting mechanism is arranged on the inner side of the machine body, and the transplanting mechanism comprises a sliding table supporting plate, a supporting column, a mini air cylinder, a linear sliding rail, a sliding table base, a first sliding table air cylinder, a second sliding table air cylinder, a finger plate and a finger air cylinder. The supporting column is fixed to the lower portion of the sliding table supporting plate, the sliding table supporting plate is connected with the machine body through the supporting column, the mini air cylinder is fixed to the side edge of the sliding table supporting plate, the linear sliding rail is installed on the upper portion of the sliding table supporting plate, the sliding table base is slidably connected to the linear sliding rail, and the output end of the mini air cylinder is connected with the sliding table base. The first sliding table air cylinder and the second sliding table air cylinder are installed above the sliding table base, the second sliding table air cylinder is fixed to the sliding table base, the output end of the second sliding table air cylinder is connected with the first sliding table air cylinder, the finger plate is installed at the output end of the first sliding table air cylinder, a plurality of clamping assemblies are arranged on the finger plate, and each clamping assembly comprises a plurality of finger air cylinders.

Description

Technical Field

[0001] The utility model relates to the technical field of color printing machines, in particular to a double-pad color printing machine. Background Art

[0002] The process of printing contact lens patterns using the existing pad printing method is generally as follows: first, the ink of the corresponding color is applied to the pattern of the steel template through the ink tray; then, the rubber head is moved to the top of the pattern of the steel template and aligned, and then the rubber head is moved down so that it contacts and presses down the pattern on the steel template, so that the pattern is adsorbed onto the printing surface of the rubber head; then, the male mold is moved to the printing pattern position, and then the rubber head is shifted to the top of the male mold at the printing pattern position and aligned, and then the rubber head is moved down and pressed against the male mold, and the pattern on the printing surface is pad printed onto the male mold, and then the rubber head is moved up and away from the male mold, and finally the male mold is moved away from the implementation position to the discharge tray, thereby completing an operation cycle. The entire production process is usually driven by a cylinder.

[0003] In the pad printing manufacturing process, in order to move the male mold to the printing pattern position, the male molds are usually transported to the feeding guide one by one, and then the single male mold is transported to the claw assembly by a pusher and fixed at the printing pattern position by a stopper. However, the existing color printing machine can only clamp a single male mold at a time, which greatly reduces its working efficiency. Utility Model Content

[0004] The utility model aims to provide a double-pad color printing machine to solve the problem that the existing color printing machine can only clamp and print color on a single male mold in single-step operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-pad color printing machine, comprising a machine body and a transfer mechanism, wherein the transfer mechanism is arranged inside the machine body, and the transfer mechanism comprises a slide support plate, a support column, a mini cylinder, a linear slide rail, a slide seat, a first slide cylinder, a second slide cylinder, a finger plate and a finger cylinder;

[0006] The pillar is fixed under the slide support plate, the slide support plate is connected to the body through the pillar, the mini cylinder is fixed to the side of the slide support plate, the linear slide rail is installed above the slide support plate, a slide seat is slidably connected to the linear slide rail, and the output end of the mini cylinder is connected to the slide seat, the first slide cylinder and the second slide cylinder are installed above the slide seat, the first slide cylinder and the second slide cylinder are perpendicular to each other, the first slide cylinder is slidably connected to the slide seat, the second slide cylinder is fixed to the slide seat, the output end of the second slide cylinder is connected to the first slide cylinder, the finger plate is installed at the output end of the first slide cylinder, and a plurality of groups of clamping components are arranged on the finger plate, and the clamping components include a plurality of finger cylinders. Linear slide rails are set up for the slide seat to slide on and make linear motion. The mini cylinder is used to push the first slide cylinder and the second slide cylinder on the slide seat to move the finger cylinder to the male mold. The first slide cylinder can be used to adjust the height of the finger cylinder, and the second slide cylinder can adjust its front and rear position. The finger cylinder is used to clamp the male mold, and multiple groups of clamping components are set on the finger plate, which reduces the number of original models and reduces the equipment investment cost of the client. It saves the use space of the equipment.

[0007] As a preferred embodiment of the present invention, the clamping components are provided with five groups in total, and each group of clamping components contains two finger cylinders to meet the requirements of clamping multiple positive membranes at the same time.

[0008] As a preferred embodiment of the utility model, the side of the transplanting mechanism is provided with a vibration plate installed on the body, and the vibration plate is used to transport the male mold to the front end of the transplanting mechanism. The operation of the transplanting mechanism is to sense the position of the male mold through optical fiber, thereby actuating the slide cylinder at the front end through the solenoid valve.

[0009] As a preferred embodiment of the utility model, a plurality of copper head mechanisms are arranged on the side of the transplanting mechanism, and the number of the copper head mechanisms is the same as that of the finger cylinders, so as to cooperate with the finger cylinders to clamp the positive film and clamp it on the copper heads.

[0010] As a preferred embodiment of the utility model, a grinding platform installed on the machine body is provided above the transplanting mechanism, and the grinding platform is used for color printing operation.

[0011] As a preferred embodiment of the present invention, a material receiving mechanism is provided on the outside of the machine body, and the material receiving mechanism is located on a side away from the vibration plate and is used for discharging operations.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model can clamp two materials at one time by setting the clamping assembly of the Nogan group on the finger plate. After the vibration plate transports the two materials to the place, the clamping claw on the transfer mechanism clamps the male mold to move the station to the first printing position, and then waits for the subsequent male mold to arrive and then moves again, realizing multiple continuous clamping in sequence, greatly improving the original production capacity and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 The utility model transplanting mechanism structure diagram Figure 1 ;

[0015] Figure 3 The utility model transplanting mechanism structure diagram Figure 2 .

[0016] In the figure: 1. Machine body; 2. Vibrating plate; 3. Grinding platform; 4. Transplanting mechanism; 401. Slide support plate; 402. Pillar; 403. Mini cylinder; 404. Linear slide rail; 405. Slide seat; 406. First slide cylinder; 407. Second slide cylinder; 408. Finger plate; 409. Finger cylinder; 5. Copper head mechanism; 6. Material collecting mechanism. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3The utility model provides a technical solution: a double-gelatin head color printing machine, including a body 1 and a transfer mechanism 4, the transfer mechanism 4 is arranged on the inner side of the body 1, and the transfer mechanism 4 includes a slide support plate 401, a support 402, a mini cylinder 403, a linear slide rail 404, a slide seat 405, a first slide cylinder 406, a second slide cylinder 407, a finger plate 408 and a finger cylinder 409.

[0021] Furthermore, the support column 402 is fixed below the slide support plate 401, the slide support plate 401 is connected to the body 1 through the support column 402, the mini cylinder 403 is fixed to the side of the slide support plate 401, the linear slide rail 404 is installed above the slide support plate 401, the linear slide rail 404 is slidably connected to the slide seat 405, and the output end of the mini cylinder 403 is connected to the slide seat 405, the first slide cylinder 406 and the second slide cylinder 407 are installed on the slide seat Above 405, the first slide cylinder 406 and the second slide cylinder 407 are perpendicular to each other, the first slide cylinder 406 is slidably connected to the slide seat 405, the second slide cylinder 407 is fixed to the slide seat 405, the output end of the second slide cylinder 407 is connected to the first slide cylinder 406, the finger plate 408 is installed at the output end of the first slide cylinder 406, and a plurality of clamping assemblies are arranged on the finger plate 408, and the clamping assemblies include a plurality of finger cylinders 409.

[0022] A linear slide rail 404 is provided for the slide seat 405 to slide on it and perform linear motion. The mini cylinder 403 is used to push the first slide cylinder 406 and the second slide cylinder 407 on the slide seat 405 to move the finger cylinder 409 to the male mold. The first slide cylinder 406 can be used to adjust the height of the finger cylinder 409, and the second slide cylinder 407 can adjust its front and rear position. The finger cylinder 409 is used to clamp the male mold, and multiple groups of clamping components are provided on the finger plate 408, which reduces the number of original models and reduces the equipment investment cost of the client. It saves the use space of the equipment.

[0023] Furthermore, there are five groups of clamping assemblies in total, and each group of clamping assemblies contains two finger cylinders 409 to meet the needs of clamping multiple positive membranes at the same time.

[0024] Furthermore, a vibration plate 2 installed on the body 1 is provided on the side of the transplanting mechanism 4, and the vibration plate 2 is used to transport the male mold to the front end of the transplanting mechanism 4. The operation of the transplanting mechanism 4 is to sense the position of the male mold through optical fiber, thereby actuating the slide cylinder at the front end through the solenoid valve.

[0025] Furthermore, a plurality of copper head mechanisms 5 are arranged on the side of the transplanting mechanism 4, and the number of the copper head mechanisms 5 is the same as that of the finger cylinders 409, so as to cooperate with the finger cylinders 409 to clamp the positive film and clamp it on the copper head.

[0026] Furthermore, a grinding platform 3 installed on the machine body 1 is provided above the transplanting mechanism 4, and the grinding platform 3 is used for color printing operation.

[0027] Furthermore, a material receiving mechanism 6 is disposed on the outside of the machine body 1 , and the material receiving mechanism 6 is located on a side away from the vibration plate 2 and is used for discharging operations.

[0028] The male mold is transported to the front end of the transfer mechanism 4 through the vibration plate 2, so that it can clamp two materials at a time. After the two materials are in place, the clamping claws on the transfer cylinder clamp the male mold and move it to the first printing position, and then wait for the subsequent male mold to be in place and then move it as a whole. Repeat this action to complete 4 printings. The whole action rhythm has not changed much, but its overall efficiency has increased by 2 times.

[0029] The principle of the transplanting mechanism 4 is as follows: it is connected to the machine body 1 through the support 402, and then after the front male mold is in place, the mini cylinder 403 drives the upper overall structure to move to the left along the linear slide rail 404 on the slide seat 405. After the movement is in place, the first slide cylinder 406 drives the upper finger plate 408 to move upward, while the second slide cylinder 407 drives the upper mechanism to move forward. After the movement is in place, the first slide cylinder 406 descends, and the finger cylinder 409 fixed on the finger plate 408 clamps the male mold in place. Then, after the first slide cylinder 406 rises, the second slide cylinder 407 drives the finger plate 408 to retreat, and then the mini cylinder 403 drives the entire structure to move one station to the right. Then the first slide cylinder 406 descends. Afterwards, the finger cylinder 409 above opens and places the male mold on the copper head at the corresponding position for printing, and the operation is carried out continuously in sequence, so that all the finger cylinders 409 clamp the male mold to achieve multiple continuous clamping, which greatly improves the original production capacity and work efficiency.

[0030] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0031] 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 double-pad color printing machine, characterized in that: It comprises a machine body (1) and a transplanting mechanism (4), wherein the transplanting mechanism (4) is arranged inside the machine body (1), and the transplanting mechanism (4) comprises a slide support plate (401), a support column (402), a mini cylinder (403), a linear slide rail (404), a slide seat (405), a first slide cylinder (406), a second slide cylinder (407), a finger plate (408) and a finger cylinder (409); The support column (402) is fixed below the slide support plate (401), the slide support plate (401) is connected to the body (1) through the support column (402), the mini cylinder (403) is fixed to the side of the slide support plate (401), the linear slide rail (404) is installed above the slide support plate (401), a slide seat (405) is slidably connected to the linear slide rail (404), and the output end of the mini cylinder (403) is connected to the slide seat (405), and the first slide cylinder (406) and the second slide cylinder (407) are installed on the slide seat (405), the first slide cylinder (406) and the second slide cylinder (407) are perpendicular to each other, the first slide cylinder (406) is slidably connected to the slide seat (405), the second slide cylinder (407) is fixed to the slide seat (405), the output end of the second slide cylinder (407) is connected to the first slide cylinder (406), the finger plate (408) is installed at the output end of the first slide cylinder (406), and a plurality of groups of clamping components are arranged on the finger plate (408), and the clamping components include a plurality of finger cylinders (409).

2. A double-pad color printing machine according to claim 1, characterized in that: The clamping components are provided in five groups in total, and each group of clamping components contains two finger cylinders (409).

3. A double-pad color printing machine according to claim 1, characterized in that: The transplanting mechanism (4) is provided with a vibration plate (2) mounted on the machine body (1) on the side thereof.

4. A double-pad color printing machine according to claim 1, characterized in that: A plurality of groups of copper head mechanisms (5) are arranged on the side of the transplanting mechanism (4), and the number of the copper head mechanisms (5) is the same as the number of the finger cylinders (409).

5. The double-pad color printing machine according to claim 1, characterized in that: A grinding platform (3) mounted on the machine body (1) is provided above the transplanting mechanism (4).

6. A double-pad color printing machine according to claim 1, characterized in that: A material receiving mechanism (6) is arranged on the outside of the machine body (1), and the material receiving mechanism (6) is located on a side away from the vibration plate (2).

Images