Screen printing equipment capable of recycling residual ink

Abstract

The utility model relates to the technical field of screen printing equipment, and discloses screen printing equipment capable of recycling residual ink, which comprises a recycling mechanism, a quick change mechanism and an operating mechanism. A worker pulls a handle, the handle is fixed to a scraper, the scraper slides along the outer wall of a sliding rod, when the scraper slides along the inner wall of a printing plate, ink is pushed to flow to a flow guide groove, the flow guide groove is in a V shape, the ink flows towards a flow guide hole, a pipeline is communicated with the interior of the printing plate, and the printing plate is driven to rotate. The printing ink enters the pipeline through the flow guide holes, the pipeline is connected with the drainage pipe in a sleeved mode, the drainage pipe is communicated with the collecting tank, the printing ink flows into the collecting tank to be collected, a worker only needs to pull the handle without detaching the printing plate, the printing ink collecting process is simplified, the labor intensity of the worker is relieved, and meanwhile the working efficiency is improved. And the scraper slides in the printing plate, so that no residual ink is left at corners in the printing plate, and resource waste is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen printing equipment technical field especially relates to a screen printing equipment of recoverable residual ink. BACKGROUND

[0002] The screen printing equipment is a series of devices for screen printing, mainly composed of a screen printing machine, a screen making device, an ink supply and recovery device, a drying device and auxiliary devices. These devices cooperate with each other to print various patterns and characters on printing materials such as paper, plastic, glass, metal and fabric, and are widely used in packaging printing, electronic circuit printing, advertising, textile printing and other fields.

[0003] The screen printing equipment in the prior art needs to manually disassemble the screen printing plate when recovering residual ink, and then manually scrape the ink into the collection box with tools, which increases the complexity of the ink recovery process and reduces the work efficiency, thereby affecting the overall production efficiency. Manual scraping may cause some ink in the corner position to be unable to be recovered, resulting in resource waste. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a screen printing equipment capable of recovering residual ink.

[0005] The utility model adopts the following technical scheme: a screen printing equipment capable of recovering residual ink, comprising a recovery mechanism, a quick-change mechanism and a running mechanism, the quick-change mechanism is located on both sides of the recovery mechanism, and the running mechanism is located on the top of the recovery mechanism.

[0006] The recovery mechanism comprises a printing plate, the top of the printing plate is fixedly connected with a fixed block, the inside of the fixed block is fixedly connected with a sliding rod, the outer wall of the sliding rod is slidably connected with a scraper, the outer wall of the scraper is fixedly connected with a handle, the scraper is slidably connected with the inner wall of the printing plate, the bottom of the inner wall of the printing plate is provided with a flow guide groove, the inside of the printing plate is provided with a flow guide hole, the bottom of the printing plate is communicated with a pipeline, one end of the pipeline away from the printing plate is sleeved with a drainage tube, one end of the drainage tube away from the pipeline is communicated with a collection tank, the bottom of the collection tank is in contact with a supporting plate, and the outer wall of the supporting plate is fixedly connected with a screen printing machine.

[0007] Through the technical scheme, personnel pull the handle, the handle is fixed with the scraper, the scraper slides along the outer wall of the sliding rod, when the scraper slides along the inner wall of the printing plate, the ink is pushed to flow to the flow guide groove, the flow guide groove is in a V shape, the ink flows to the flow guide hole position, the printing plate is internally connected with a pipeline, the ink enters the pipeline through the flow guide hole, the pipeline is sleeved with the drainage pipe, the drainage pipe is communicated with the collection tank, the ink flows to the inside of the collection tank to complete collection, the process of collecting ink is simplified by only pulling the handle without disassembling the printing plate, the labor intensity of workers is reduced, and the working efficiency is improved. Since the scraper slides in the printing plate, the corners of the printing plate are prevented from being left with ink, and resource waste is prevented.

[0008] As a further improvement of the above scheme, the quick change mechanism comprises a fixed plate, the fixed plate is fixedly connected to the outer wall of the screen printing machine, and a sliding groove is formed in the fixed plate.

[0009] As a further improvement of the above scheme, a sliding block is slidably connected to the outer wall of the sliding groove, the sliding block is fixedly connected to the outer wall of the printing plate, a handle one is fixedly connected to the outer wall of the printing plate, and a positioning pin rod is slidably connected in the fixed plate.

[0010] Through the technical scheme, the personnel take out the positioning pin rod by sliding along the inside of the fixed plate, and the positioning pin rod slides in the sliding block, so that the sliding block is released. The personnel drive the printing plate to move through the handle one, so that the printing plate slides on the outer wall of the sliding groove through the sliding block. The personnel can conveniently replace the printing plate in a short time, the equipment downtime is reduced, the use efficiency of the equipment is improved, and the production flexibility of the equipment is improved through replacement of the printing plate.

[0011] As a further improvement of the above scheme, the running mechanism comprises a sliding groove one, the sliding groove one is formed in the screen printing machine, a rack is fixedly connected to the inner wall of the screen printing machine, and a gear is meshedly connected to the rack.

[0012] As a further improvement of the above scheme, a fixed rod is fixedly connected to the inside of the gear, an electric machine is fixedly connected to the outer end of the fixed rod, and a connecting block is fixedly connected to the outer wall of the electric machine.

[0013] As a further improvement of the above scheme, the connecting block is slidably connected to the outer wall of the sliding groove one, a connecting plate is fixedly connected to the outer wall of the connecting block, a support plate one is fixedly connected to the top of the connecting plate, and an air cylinder is fixedly connected to the outer wall of the support plate one.

[0014] As a further improvement of the above scheme, a sliding rod one is fixedly connected to the output end of the air cylinder, a push plate is fixedly connected to the end, away from the air cylinder, of the sliding rod one, a connecting rod is fixedly connected to the top of the push plate, and the connecting rod is slidably connected in the connecting plate.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a handle is pulled to personnel, handle and the fixed blade of scraping, make the blade slide along the outer wall of sliding rod, when the blade slides along the inner wall of printing board, thereby push the ink flow to the flow guide groove, the flow guide groove adopts V type, make the ink flow to the flow guide hole position, make the ink enter the inside pipe through the flow guide hole in the printing board intercommunication pipeline, the pipe and the drainage tube adopt the sleeve joint, and the drainage tube is connected with the collection jar, make the ink flow to the inside collection jar and complete the collection, and the personnel only need to pull the handle without disassembling the printing board and simplify the process of collecting the ink, reduce the labor intensity of worker and improve the working efficiency, because the blade slides in the printing board, guarantee that the printing board inside corner position will not remain the ink, prevent causing the resource waste.

[0017] The utility model discloses a handle is pulled to personnel through the positioning pin rod and is taken out along the fixed plate inside sliding, simultaneously, the positioning pin rod slides in the slider inside, make the slider be released, and personnel drive printing board to move through handle one, make printing board slide on the outer wall of the sliding slot through the slider, and the personnel is convenient in short time to printing board and replaces in time, reduces the equipment downtime, improves the use efficiency of equipment, improves the flexibility of equipment production through the replacement printing board. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the recycling mechanism structure schematic diagram of the utility model;

[0020] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A department in;

[0021] Figure 4 It is the quick change mechanism structure schematic diagram of the utility model;

[0022] Figure 5 It is the operation mechanism structure schematic diagram of the utility model;

[0023] Figure 6 It is the utility model Figure 5 The enlarged structure schematic diagram of B department in.

[0024] MAIN SYMBOL EXPLANATION

[0025] 1, recovery mechanism; 101, printing plate; 102, fixed block; 103, sliding rod; 104, scraper; 105, handle; 106, flow guide groove; 107, flow guide hole; 108, pipeline; 109, drainage tube; 110, collection tank; 111, support plate; 112, silk screen printing machine; 2, quick-change mechanism; 201, fixed plate; 202, sliding groove; 203, sliding block; 204, handle one; 205, positioning pin rod; 3, running mechanism; 301, sliding groove one; 302, rack; 303, gear; 304, fixed rod; 305, motor; 306, connecting block; 307, connecting plate; 308, support plate one; 309, air cylinder; 310, sliding rod one; 311, push plate; 312, connecting rod. DETAILED DESCRIPTION

[0026] In the following, the utility model will be further described in conjunction with the drawings and specific embodiments. It should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0027] Embodiment:

[0028] Please combine Figures 1-6 The embodiment of the application is a silk screen printing equipment capable of recycling residual ink, which comprises a recovery mechanism 1, a quick-change mechanism 2 and a running mechanism 3. The quick-change mechanism 2 is located on both sides of the recovery mechanism 1, and the running mechanism 3 is located at the top of the recovery mechanism 1.

[0029] The recovery mechanism 1 comprises a printing plate 101. The top of the printing plate 101 is fixedly connected with a fixed block 102. The fixed block 102 is fixedly connected with a sliding rod 103 inside. The sliding rod 103 is slidably connected with a scraper 104 on the outer wall. The scraper 104 is fixedly connected with a handle 105 on the outer wall. The scraper 104 is slidably connected to the inner wall of the printing plate 101. The inner wall of the printing plate 101 is provided with a flow guide groove 106 at the bottom. The printing plate 101 is provided with a flow guide hole 107 inside. The bottom of the printing plate 101 is provided with a pipeline 108. The pipeline 108 is provided with a drainage tube 109 at the end away from the printing plate 101. The end of the drainage tube 109 away from the pipeline 108 is provided with a collection tank 110. The bottom of the collection tank 110 is provided with a support plate 111. The outer wall of the support plate 111 is fixedly connected with a silk screen printing machine 112.

[0030] The quick-change mechanism 2 comprises a fixed plate 201. The fixed plate 201 is fixedly connected to the outer wall of the silk screen printing machine 112. The fixed plate 201 is provided with a sliding groove 202 inside.

[0031] The sliding groove 202 is slidably connected with a sliding block 203 on the outer wall. The sliding block 203 is fixedly connected to the outer wall of the printing plate 101. The outer wall of the printing plate 101 is fixedly connected with a handle one 204. The fixed plate 201 is slidably connected with a positioning pin rod 205 inside.

[0032] The operating mechanism 3 comprises a sliding groove one 301, which is arranged in the inside of the silk screen printing machine 112. The inner wall of the silk screen printing machine 112 is fixedly connected with a rack 302. The rack 302 is engagedly connected with a gear 303.

[0033] The inside of the gear 303 is fixedly connected with a fixed rod 304. The outer end of the fixed rod 304 is fixedly connected with a motor 305. The outer wall of the motor 305 is fixedly connected with a connecting block 306.

[0034] The connecting block 306 is slidingly connected to the outer wall of the sliding groove one 301. The outer wall of the connecting block 306 is fixedly connected with a connecting plate 307. The top of the connecting plate 307 is fixedly connected with a supporting plate one 308. The outer wall of the supporting plate one 308 is fixedly connected with an air cylinder 309.

[0035] The output end of the air cylinder 309 is fixedly connected with a sliding rod one 310. The end, which is away from the air cylinder 309, of the sliding rod one 310 is fixedly connected with a push plate 311. The top of the push plate 311 is fixedly connected with a connecting rod 312. The connecting rod 312 is slidingly connected to the inside of the connecting plate 307.

[0036] The implementation principle of the screen printing equipment capable of recycling residual ink in the embodiment of the application is as follows: the cylinder 309 drives the push plate 311 to move up and down through the sliding rod one 310, the push plate 311 is fixed with the connecting rod 312, the connecting rod 312 slides in the connecting plate 307, the connecting plate 307 is fixed with the connecting block 306, the motor 305 is fixed in the connecting block 306, the motor 305 drives the gear 303 to rotate through the fixed rod 304, the gear 303 meshes with the rack 302, so that the connecting block 306 slides on the outer wall of the sliding groove one 301, thereby driving the push plate 311 to move left and right, so as to complete screen printing. When it is necessary to recycle the ink, the push plate 311 is driven by the cylinder 309 to move, so that the push plate 311 is separated from the printing plate 101, the handle 105 is fixed with the scraper 104, the scraper 104 slides along the outer wall of the sliding rod 103, the fixed block 102 is fixed on the outer wall of the sliding rod 103, the fixed block 102 provides support for the sliding rod 103, and the fixed block 102 is fixed on the top of the printing plate 101. When the scraper 104 slides along the inner wall of the printing plate 101, the scraper 104 is made of rubber material, so as to push the ink to flow to the flow guide groove 106. The flow guide groove 106 is in a V shape, so that the ink flows to the position of the flow guide hole 107. The pipeline 108 is communicated in the printing plate 101 and corresponds to the flow guide hole 107, so that the ink flows into the pipeline 108 through the flow guide hole 107. The pipeline 108 is sleeved with the drainage pipe 109, the drainage pipe 109 is communicated with the collection tank 110, so that the ink flows into the collection tank 110, and the collection is completed. The handle 105 is pulled by a person, and the printing plate 101 does not need to be disassembled, so that the process of collecting the ink is simplified, the labor intensity of workers is reduced, and the work efficiency is improved. Since the scraper 104 slides in the printing plate 101, the corners in the printing plate 101 are not left with residual ink, the cost is reduced, resource waste is prevented, the positioning pin rod 205 is taken out by sliding along the inner wall of the fixed plate 201, the positioning pin rod 205 slides in the sliding block 203, the sliding block 203 is released, the handle one 204 drives the printing plate 101 to move, the printing plate 101 slides on the outer wall of the sliding groove 202 through the sliding block 203, the printing plate 101 is conveniently replaced in a short time, the equipment downtime is reduced, the use efficiency of the equipment is improved, the production flexibility of the equipment is improved by replacing the printing plate 101.

[0037] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the protection scope of the application. Any non-essential change and replacement made by a person skilled in the art on the basis of the application belongs to the protection scope of the application.

Claims

1. A screen printing device capable of recovering residual ink, characterized in that: It includes a recycling mechanism (1), a quick-change mechanism (2), and an operating mechanism (3), wherein the quick-change mechanism (2) is located on both sides of the recycling mechanism (1), and the operating mechanism (3) is located on top of the recycling mechanism (1); The recycling mechanism (1) includes a printing plate (101), a fixing block (102) is fixedly connected to the top of the printing plate (101), a sliding rod (103) is fixedly connected inside the fixing block (102), a scraper (104) is slidably connected to the outer wall of the sliding rod (103), a handle (105) is fixedly connected to the outer wall of the scraper (104), the scraper (104) is slidably connected to the inner wall of the printing plate (101), and a guide groove (106) is provided at the bottom of the inner wall of the printing plate (101). The printing plate (101) has a guide hole (107) inside. The bottom of the printing plate (101) is connected to a pipe (108). The end of the pipe (108) away from the printing plate (101) is connected to a drain pipe (109). The end of the drain pipe (109) away from the pipe (108) is connected to a collection tank (110). The bottom of the collection tank (110) is in contact with a support plate (111). The outer wall of the support plate (111) is fixedly connected to a screen printing machine (112).

2. The screen printing equipment for recyclable residual ink as described in claim 1, characterized in that, The quick-change mechanism (2) includes a fixed plate (201), which is fixedly connected to the outer wall of the screen printing machine (112), and a groove (202) is provided inside the fixed plate (201).

3. The screen printing equipment for recyclable residual ink as described in claim 2, characterized in that, The outer wall of the slide groove (202) is slidably connected to a slider (203), the outer wall of the slider (203) is fixedly connected to the outer wall of the printing plate (101), the outer wall of the printing plate (101) is fixedly connected to a handle (204), and the inside of the fixed plate (201) is slidably connected to a positioning pin (205).

4. The screen printing equipment for recyclable residual ink as described in claim 1, characterized in that, The operating mechanism (3) includes a slide groove (301), which is located inside the screen printing machine (112). A rack (302) is fixedly connected to the inner wall of the screen printing machine (112), and a gear (303) is meshed with the rack (302).

5. The screen printing equipment for recyclable residual ink as described in claim 4, characterized in that, A fixing rod (304) is fixedly connected inside the gear (303), and a motor (305) is fixedly connected to the outer end of the fixing rod (304). A connecting block (306) is fixedly connected to the outer wall of the motor (305).

6. The screen printing equipment for recyclable residual ink as described in claim 5, characterized in that, The connecting block (306) is slidably connected to the outer wall of the slide groove (301). A connecting plate (307) is fixedly connected to the outer wall of the connecting block (306). A support plate (308) is fixedly connected to the top of the connecting plate (307). A cylinder (309) is fixedly connected to the outer wall of the support plate (308).

7. A screen printing device for recyclable residual ink as described in claim 6, characterized in that, The output end of the cylinder (309) is fixedly connected to a sliding rod (310), and the end of the sliding rod (310) away from the cylinder (309) is fixedly connected to a push plate (311). The top of the push plate (311) is fixedly connected to a connecting rod (312), and the connecting rod (312) is slidably connected inside the connecting plate (307).

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