Proofing equipment for printing ink production

Abstract

The utility model discloses proofing equipment for printing ink production, which belongs to the technical field of proofing equipment for printing ink production and comprises a conveying structure, the conveying structure comprises a top plate, a driving roller, a conveying belt and a first motor, and a lifting support is mounted in the center of the top of the top plate. The lifting support comprises welding blocks, first electric hydraulic push rods and a concave frame, the welding blocks are welded to the centers of the bottoms of the front side and the rear side of the top plate, the first electric hydraulic push rods are installed at the tops of the welding blocks, and the concave frame is fixedly installed at the tops of the first electric hydraulic push rods; according to the technical scheme, the scraping plate is rotationally arranged, then the welding strip and the jacking and fixing spring are matched, one side of the scraping plate can be directly and firmly jacked against the surface of the ink roller, it can be guaranteed that the scraping plate makes firm contact with the ink roller all the time, and the situation that the scraping plate and the ink roller are loosened and separated is avoided; therefore, the scraping plate can stably scrape redundant ink on the ink roller.

Description

Technical Field

[0001] The utility model relates to the technical field of proofing equipment for ink production, and more specifically to a proofing equipment for ink production. Background Art

[0002] When the ink is produced, in order to ensure its quality, it is necessary to produce a small amount in advance, and then conduct a proofing experiment to judge the actual printing effect of the ink. At this time, it is necessary to use a proofing device for ink production, that is, an ink proofing machine. Among them, the "ink proofing machine" disclosed by the application number "201720219771.9" has solved the traditional practice of using hand-printing equipment, but the proofing speed is too slow, the efficiency is low, and the operation is cumbersome. However, in actual use, there are still many defects in the proofing equipment for ink production with similar structures, such as: the existing proofing equipment for ink production can usually only observe the effect of printing ink on paper. If you need to understand the quality of the ink after drying, you need to wait for it to dry, which is time-consuming and not conducive to use. At the same time, the ink roller scraper on the existing ink production proofing equipment is usually fixed, and the scraper is prone to wear or loosening after long-term use, thereby affecting the effect of the scraper scraping off the excess ink on the ink roller, which is not conducive to use. In view of this, we propose a proofing device for ink production. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The utility model aims to provide a proofing device for ink production to solve the problems raised in the above background technology.

[0005] 2. Technical solution

[0006] A proofing device for ink production, comprising a conveying structure, the conveying structure comprising a top plate, a transmission roller, a conveyor belt and a first motor, a lifting bracket is installed at the top center of the top plate, and the lifting bracket comprises a welding block, a first electric hydraulic push rod and a concave frame, a welding block is welded at the center of the bottom of the front and rear sides of the top plate, and the first electric hydraulic push rod is installed on the top of the welding block, a concave frame is fixedly installed on the top of the first electric hydraulic push rod, an ink roller is rotatably installed inside the concave frame through a bearing, a second motor is fixedly installed at a position corresponding to the ink roller on the front side of the concave frame, and a rotating shaft at the output end of the second motor is fixedly connected to the corresponding end of the ink roller, a scraper is rotatably installed on one side of the inside of the concave frame, a welding strip is welded on one side of the inside of the concave frame below the scraper, and a top fixing spring is connected between one side of the welding strip and the bottom end of the scraper;

[0007] A mounting cover is welded on one side of the top of the top plate, and rectangular openings are provided on both sides of the mounting cover, a second electric hydraulic push rod is fixedly installed at the four corners of the top of the mounting cover, and the second electric hydraulic push rod passes through the bottom end of the inside of the mounting cover and a mounting plate is fixedly installed, and a UV lamp is provided at the bottom of the mounting plate.

[0008] As an optional solution of the technical solution of the present application, transmission rollers are rotatably installed on both sides of the top plate through bearings, and a conveyor belt is installed between the two sets of transmission rollers.

[0009] As an optional solution of the technical solution of the present application, a first motor is fixedly installed at one end of the front side of the top plate, and a rotating shaft at an output end of the first motor is fixedly connected to one end of a corresponding transmission roller.

[0010] As an optional solution of the technical solution of the present application, welding rods are welded to the four corners of the bottom of the top plate, and the bottom ends of the welding rods are welded to the bottom plate.

[0011] As an optional solution of the technical solution of the present application, universal wheels are welded to the four bottom corners of the base plate, and a brake lever is provided on the rear side of the universal wheel.

[0012] As an optional solution of the technical solution of the present application, a groove is provided at the center of the top of the top plate, and a support roller is rotatably installed inside the groove through a bearing, and the support roller corresponds to the ink roller.

[0013] As an optional solution of the technical solution of the present application, a through hole is provided on the top of the scraper, and a rotating rod is installed through the inside of the through hole, and both ends of the rotating rod are welded and fixed to the inner wall of the concave frame.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The technical solution of the present application is provided with structures such as a mounting cover, a hydraulic push rod, a mounting plate and a UV lamp. Therefore, when it is necessary to understand the curing effect of the printed ink on the paper, the UV lamp can be directly turned on, and then the distance between the UV lamp and the ink can be adjusted by the hydraulic push rod. When the paper passes through the inside of the mounting cover, the ink on the paper can be immediately cured under the ultraviolet light emitted by the UV lamp, so as to quickly understand the effect of the ink curing and greatly improve the working efficiency of the device.

[0017] 2. The scraper in the technical solution of the present application is set to rotate, and then cooperates with the welding strip and the fixing spring to directly press one side of the scraper firmly against the surface of the ink roller, thereby ensuring that the scraper and the ink roller are in firm contact at all times, avoiding the scraper and the ink roller from loosening and separating, thereby ensuring that the scraper can stably scrape off excess ink on the ink roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A front cross-sectional view of a proofing device for ink production disclosed in an embodiment of the present application;

[0019] Figure 2 It is a front view of a proofing device for ink production disclosed in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of a lifting bracket and its accessory structure in a proofing device for ink production disclosed in an embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of part A in a proofing device for ink production disclosed in an embodiment of the present application.

[0022] Explanation of the numbers in the figure: 1. Conveying structure; 101. Top plate; 102. Drive roller; 103. Conveyor belt; 104. First motor; 105. Groove; 106. Support roller; 107. Welding rod; 108. Bottom plate; 109. Universal wheel; 1010. Brake rod; 2. Lifting bracket; 201. Welding block; 202. First electric hydraulic push rod; 203. Concave frame; 3. Ink roller; 301. Second motor; 4. Scraper; 401. Through hole; 402. Rotating rod; 5. Welding strip; 6. Top fixing spring; 7. Mounting cover; 701. Rectangular opening; 702. Second electric hydraulic push rod; 703. Mounting plate; 704. UV lamp. DETAILED DESCRIPTION

[0023] The utility model provides a technical solution:

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a proofing device for ink production includes a conveying structure 1, which includes a top plate 101, a transmission roller 102, a conveyor belt 103 and a first motor 104. The transmission rollers 102 are rotatably installed on both sides of the top plate 101 through bearings, and the conveyor belt 103 is installed between the two sets of transmission rollers 102. The first motor 104 is fixedly installed at one end of the front side of the top plate 101. The models of the first motor 104 and the second motor 301 are YS,This is just an example, and it can be replaced as needed. The rotating shaft at the output end of the first motor 104 is fixedly connected to one end of the corresponding transmission roller 102. The first motor 104 can drive the corresponding transmission roller 102 to rotate, and then cooperate with another set of transmission rollers 102 to drive the conveyor belt 103 for transmission. The four bottom corners of the top plate 101 are welded with welding rods 107, and the bottom end of the welding rod 107 is welded with a bottom plate 108. The welding rod 107 cooperates with the bottom plate 108 to fix the device. The four bottom corners of the bottom plate 108 are welded with universal wheels 109, and the rear side of the universal wheel 109 is provided with a brake rod 1010. The universal wheel 109 facilitates the displacement of the device, and the brake rod 1010 is used The universal wheel 109 is braked. The universal wheel 109 with a brake lever 1010 is an existing structure and will not be described in detail here. A groove 105 is provided at the center of the top of the top plate 101, and a support roller 106 is rotatably installed inside the groove 105 through a bearing, and the support roller 106 corresponds to the ink roller 3. The support roller 106 is used to support the position of the conveyor belt 103 at the ink roller 3. A lifting bracket 2 is installed at the center of the top of the top plate 101. The lifting bracket 2 can drive the ink roller 3 to rise and fall, and the lifting bracket 2 includes a welding block 201, a first electric hydraulic push rod 202 and a concave frame 203. The welding block 201 is welded at the center of the bottom of the front and rear sides of the top plate 101. , and a first electric hydraulic push rod 202 is installed on the top of the welding block 201, and a concave frame 203 is fixedly installed on the top of the first electric hydraulic push rod 202, and an ink roller 3 is rotatably installed inside the concave frame 203 through a bearing. The first electric hydraulic push rod 202 can drive the concave frame 203 to rise and fall, thereby driving the ink roller 3 inside the concave frame 203 to rise and fall, that is, the ink roller 3 can be lowered to contact the paper on the conveyor belt 103, so that the ink roller 3 prints ink on the paper, and a second motor 301 is fixedly installed at a position corresponding to the ink roller 3 on the front side of the concave frame 203, and the rotating shaft of the output end of the second motor 301 is fixedly connected to the corresponding end of the ink roller 3, and the second electric The machine 301 can drive the ink roller 3 to rotate, and a scraper 4 is rotatably installed on one side of the concave frame 203. A through hole 401 is provided on the top of the scraper 4, and a rotating rod 402 is installed inside the through hole 401. With the cooperation of the through hole 401 and the rotating rod 402, the scraper 4 can rotate, and the two ends of the rotating rod 402 are welded and fixed to the inner wall of the concave frame 203, and a welding strip 5 is welded on one side of the concave frame 203 below the scraper 4, and a top fixing spring 6 is connected between one side of the welding strip 5 and the bottom end of the scraper 4. Under the top of the top fixing spring 6, it can ensure that the bottom of the scraper 4 is stably in contact with the surface of the ink roller 3, so as to stably scrape off the excess ink on the ink roller 3;,

[0025] In this embodiment, when proofing is performed during ink production, a small amount of ink can be produced and then applied to the ink roller 3, and then the paper is placed on the conveyor belt 103, the first motor 104 is controlled to drive the corresponding transmission roller 102 to rotate, and then cooperate with another group of transmission rollers 102 to drive the conveyor belt 103 for transmission, and at the same time, the first electric hydraulic push rod 202 is controlled to drive the concave frame 203 to descend, thereby driving the ink roller 3 inside the concave frame 203 to descend, so that the ink roller 3 contacts the paper on the conveyor belt 103, and the second motor 301 is controlled to drive the ink roller 3 to rotate, and the ink roller 3 prints ink on the paper, and then the personnel can get the printing effect of the ink, and during the rotation and printing process of the ink roller 3, the scraper 4 scrapes off the excess ink on the ink roller 3, and under the push of the top fixing spring 6, it can be ensured that the bottom of the scraper 4 is stably in contact with the surface of the ink roller 3, ensuring that the scraper 4 can stably scrape off the excess ink on the ink roller 3.

[0026] like Figure 1 and Figure 2 As shown, a mounting cover 7 is welded on one side of the top of the top plate 101, and rectangular openings 701 are provided on both sides of the mounting cover 7, and the rectangular openings 701 are convenient for the paper and the conveyor belt 103 to pass through, and second electric hydraulic push rods 702 are fixedly installed at the four corners of the top of the mounting cover 7, and the second electric hydraulic push rods 702 penetrate through the bottom end of the mounting cover 7 and a mounting plate 703 is fixedly installed, and the second electric hydraulic push rods 702 can drive the mounting plate 703 to rise and fall, so as to adjust the distance between the UV ultraviolet lamp 704 and the ink, and a UV ultraviolet lamp 704 is provided at the bottom of the mounting plate 703, and the ultraviolet rays emitted by the UV ultraviolet lamp 704 can immediately cure the ink;

[0027] In this embodiment, after the ink is printed on the paper, the paper enters the interior of the mounting cover 7, and then the second electric hydraulic push rod 702 drives the mounting plate 703 to rise and fall, thereby adjusting the distance between the UV lamp 704 and the ink and controlling the operation of the UV lamp 704. The ultraviolet light emitted by the UV lamp 704 can immediately cure the ink, making it convenient for personnel to quickly understand the ink curing effect and improve the performance of the device.

Claims

1. A proofing device for ink production, comprising a conveying structure (1), characterized in that: The conveying structure (1) comprises a top plate (101), a transmission roller (102), a conveyor belt (103) and a first motor (104); a lifting bracket (2) is installed at the center of the top of the top plate (101), and the lifting bracket (2) comprises a welding block (201), a first electric hydraulic push rod (202) and a concave frame (203); a welding block (201) is welded at the center of the bottom of the front and rear sides of the top plate (101), and a first electric hydraulic push rod (202) is installed on the top of the welding block (201); and a concave frame (203) is fixedly installed on the top of the first electric hydraulic push rod (202). A concave frame (203), wherein an ink roller (3) is rotatably mounted inside the concave frame (203) via a bearing, and a second motor (301) is fixedly mounted at a position on the front side of the concave frame (203) corresponding to the ink roller (3), and a rotating shaft at the output end of the second motor (301) is fixedly connected to the corresponding end of the ink roller (3), a scraper (4) is rotatably mounted on one side of the concave frame (203), and a welding strip (5) is welded to one side of the concave frame (203) below the scraper (4), and a top fixing spring (6) is connected between one side of the welding strip (5) and the bottom end of the scraper (4); A mounting cover (7) is welded to one side of the top of the top plate (101), and rectangular openings (701) are provided on both sides of the mounting cover (7), second electric hydraulic push rods (702) are fixedly installed at the four corners of the top of the mounting cover (7), and a mounting plate (703) is fixedly installed at the bottom end of the second electric hydraulic push rod (702) that passes through the inside of the mounting cover (7), and a UV lamp (704) is provided at the bottom of the mounting plate (703).

2. The ink production proofing device according to claim 1, characterized in that: Transmission rollers (102) are rotatably mounted on both sides of the top plate (101) via bearings, and a conveyor belt (103) is transmission-mounted between the two sets of transmission rollers (102).

3. The ink production proofing device according to claim 1, characterized in that: A first motor (104) is fixedly mounted at one end of the front side of the top plate (101), and a rotating shaft at an output end of the first motor (104) is fixedly connected to one end of a corresponding transmission roller (102).

4. The ink production proofing device according to claim 1, characterized in that: The four corners of the bottom of the top plate (101) are welded with welding rods (107), and the bottom ends of the welding rods (107) are welded with a bottom plate (108).

5. The ink production proofing device according to claim 4, characterized in that: Universal wheels (109) are welded to the four corners at the bottom of the base plate (108), and a brake lever (1010) is provided on the rear side of the universal wheel (109).

6. The ink production proofing device according to claim 1, characterized in that: A groove (105) is provided at the center of the top of the top plate (101), and a support roller (106) is rotatably mounted inside the groove (105) via a bearing, and the support roller (106) corresponds to the ink roller (3).

7. The ink production proofing device according to claim 1, characterized in that: A through hole (401) is provided on the top of the scraper (4), and a rotating rod (402) is installed through the inside of the through hole (401), and both ends of the rotating rod (402) are welded and fixed to the inner wall of the concave frame (203).

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