Primer spraying equipment for UV ink printing

Abstract

The utility model provides primer spraying equipment for UV ink printing, and relates to the technical field of primer spraying equipment. Primer spraying equipment for UV ink printing comprises a supporting frame, a workbench, supporting blocks, a first electric sliding rail, a sliding block, a discharging box, a check block, a conveying pipe and a spraying head, the workbench is fixedly connected to the supporting frame, the two supporting blocks are installed on the workbench, the first electric sliding rail is jointly installed between the two supporting blocks, the sliding block is arranged on the first electric sliding rail in a sliding mode, and the discharging box is fixedly connected to the sliding block. A nozzle is mounted on the sliding block, a discharging box is mounted on the supporting frame, the discharging box and the nozzle are jointly connected and communicated with a conveying pipe, and a check block is arranged on the discharging box in a sliding mode. When a connecting plate is pressed downwards to enable a clamping groove above a lifting block to be aligned with a clamping block, an elastic piece pushes the clamping block to be clamped into the clamping groove to fix the lifting block, then a second electric sliding rail is started to enable a moving block to drive a scraping plate to scrape and grind a primer on a plate, and the effect of evenly smearing the primer is achieved.

Description

Technical Field

[0001] The utility model provides a primer spraying device for UV ink printing, and relates to the technical field of primer spraying devices. Background Art

[0002] Primer is generally also called primer treatment agent or primer type adhesion treatment agent, which usually has a certain film thickness (of course, some primers have no film thickness), and can be applied to the surface of the substrate by spraying or brushing. It can wet the substrate and help enhance the adhesion between the substrate and the paint or glue to improve reliability.

[0003] When the existing primer spraying equipment is printed on the plate, it can effectively enhance the adhesion between the plate and the paint or glue and improve the reliability. However, after the primer is sprayed on the plate, there will be excess and uneven primer remaining on the plate, which will cause the primer to overflow on the subsequent edge of the plate. After the existing primer spraying equipment has sprayed the plate, it is necessary to manually pick up the plate, take out the scraper, and scrape and smooth the overflowed uneven primer. During the scraping, the hands are often accidentally stained with primer, which requires the primer on the hands to be cleaned to prevent it from being stained on the plate, which greatly wastes time.

[0004] Therefore, it is necessary to provide a primer spraying device that is convenient for scraping and leveling the primer on the plate. Utility Model Content

[0005] In order to overcome the disadvantages of existing plates that after spraying the primer, the primer needs to be manually scraped and applied, which easily gets the primer on the hands and then gets the primer on the hands onto other plates, the utility model provides a primer spraying device which is convenient for scraping and applying the primer on the plate.

[0006] To achieve the above object, the embodiments of the present utility model provide the following technical solutions: A primer spraying device for UV ink printing, comprising a support frame, a workbench, support blocks, a first electric slide rail, a slider, a feeding box, a stop block, a mounting block, a water pump, a delivery pipe and a spray head. The support frame is fixedly connected with the workbench, two support blocks are installed on the workbench, a first electric slide rail is commonly installed between the two support blocks, the slider is slidably arranged on the first electric slide rail, the spray head is installed on the slider, the feeding box is installed on the support frame, a delivery pipe is commonly connected and communicated between the feeding box and the spray head, the stop block is slidably arranged on the feeding box, the mounting block is fixedly connected to one side of the feeding box, the water pump is installed on the mounting block, and the delivery pipe is connected to the water pump. It further includes a second electric slide rail, a moving block, a lifting block, a connecting plate, a scraping plate, a clamping block and an elastic member. Two second electric slide rails are installed on the workbench, the moving blocks are slidably arranged on both second electric slide rails, the lifting block is slidably arranged in the moving block, the connecting plate is commonly fixedly connected between the two lifting blocks, the scraping plate is installed on the connecting plate, two card slots are opened on the lifting block, the elastic member is fixedly connected in the moving block, the clamping block is fixedly connected to the elastic member, and the clamping block is clamped with the card slot on the lifting block.

[0007] Further, it further includes two first fixing blocks installed at the bottom of the workbench, a bidirectional screw rod is rotatably arranged between the two first fixing blocks, a chute is opened on the workbench, two clamping blocks are slidably arranged on the chute, and both clamping blocks are threadedly connected to the bidirectional screw rod.

[0008] Further, it further includes a support plate installed on one side of the feeding box, a motor is installed on the support plate, and a stirring rod is rotatably arranged in the feeding box, and the output shaft of the motor is fixedly connected to the stirring rod through a coupling.

[0009] Further, it further includes four second fixing blocks installed on the workbench, a guide rod is commonly fixedly connected between two opposite second fixing blocks, sliding blocks are slidably arranged on both sides of the guide rod, a spring is wound around one guide rod, a housing is commonly fixedly connected between the two sliding blocks, and two heating tubes are installed in the housing.

[0010] Further, a protective cover is fixedly connected to the spray head.

[0011] Further, an anti-wear pad is fixedly connected to the clamping block.

[0012] Compared with the prior art, the primer spraying device provided by the embodiments of the present utility model has the following advantages: 1. By pressing down the connecting plate, when the upper card slot of the lifting block is aligned with the clamping block, the elastic member pushes the clamping block into the card slot to fix the lifting block. Subsequently, by starting the second electric slide rail, the moving block drives the scraping plate to scrape and level the primer on the plate, achieving the effect of leveling the primer.

[0013] 2. By rotating the bidirectional screw rod, the clamping blocks slide towards the side close to each other in the sliding grooves, and the two clamping blocks jointly clamp the plate, achieving the effect of clamping and fixing plates of different lengths.

[0014] 3. By starting the motor, the output end of the motor drives the stirring rod to rotate in the feeding box, thereby fully stirring the primer and water, achieving the effect of fully mixing the primer and water.

[0015] 4. By energizing and heating the heating tube, and then pulling the outer shell to slide along the guide rod, the heat emitted by the heating tube is used to dry the primer on the plate, achieving the effect of drying the primer applied on the plate. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 2 It is a three-dimensional sectional structural schematic diagram of the support frame, workbench and support block of the present utility model.

[0018] Figure 3 It is a three-dimensional sectional structural schematic diagram of the moving block, lifting block and scraper of the present utility model.

[0019] Figure 4 It is a three-dimensional sectional structural schematic diagram of the support frame, first fixing block and bidirectional screw rod of the present utility model.

[0020] Figure 5 It is a three-dimensional sectional structural schematic diagram of the feeding box, support plate and motor of the present utility model.

[0021] Figure 6 It is a three-dimensional sectional structural schematic diagram of the support frame, second fixing block and guide rod of the present utility model. In the reference numerals: 1 - support frame, 101 - workbench, 2 - support block, 3 - first electric slide rail, 4 - slider, 5 - feeding box, 6 - stop block, 7 - mounting block, 8 - water pump, 9 - delivery pipe, 10 - nozzle, 11 - second electric slide rail, 12 - moving block, 13 - lifting block, 14 - connecting plate, 15 - scraper, 16 - clamping block, 1601 - clamping groove, 17 - elastic member, 18 - first fixing block, 19 - bidirectional screw rod, 20 - sliding groove, 21 - clamping block, 22 - support plate, 23 - motor, 24 - stirring rod, 25 - second fixing block, 26 - guide rod, 27 - sliding block, 28 - outer shell, 29 - heating tube, 30 - spring, 31 - protective cover, 32 - wear-resistant pad. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: A primer spraying device for UV ink printing, as shown in Figures 1 - 3 the figure, which includes a support frame 1, a workbench 101, support blocks 2, a first electric slide rail 3, a slider 4, a material storage box 5, a stop block 6, a mounting block 7, a water pump 8, a delivery pipe 9, and a spray head 10. The workbench 101 is fixedly connected to the support frame 1 by welding. Two support blocks 2 are installed on both sides of the workbench 101 by bolt connection. A first electric slide rail 3 is jointly installed between the two support blocks 2 by bolt connection. A slider 4 is horizontally slidably arranged on the first electric slide rail 3. The spray head 10 is installed on the slider 4 by bolt connection. A material storage box 5 for containing the primer is installed on the lower part of one side of the support frame 1 by bolt connection. A delivery pipe 9 is jointly connected and communicated between the material storage box 5 and the spray head 10. A stop block 6 is horizontally slidably arranged on the top of the material storage box 5. A mounting block 7 is fixedly connected to one side of the material storage box 5 by bolt connection. A water pump 8 is installed on the mounting block 7 by bolt connection. The delivery pipe 9 is connected to the water pump 8. It further includes a second electric slide rail 11, a moving block 12, a lifting block 13, a connecting plate 14, a scraping plate 15, a clamping block 16, and an elastic member 17. Two second electric slide rails 11 are installed on the workbench 101 by bolt connection. A moving block 12 is horizontally slidably arranged on each of the two second electric slide rails 11. A lifting block 13 is longitudinally slidably arranged in the moving block 12. A connecting plate 14 is jointly fixedly connected between the two lifting blocks 13 by welding. A scraping plate 15 for scraping and spreading the primer is installed on the connecting plate 14 by bolt connection. Two card slots 1601 are formed in the lifting block 13 in the up and down directions. An elastic member 17 is fixedly connected to the inside of the moving block 12 by welding. A clamping block 16 is fixedly connected to the elastic member 17 by welding. The clamping block 16 is clamped with the card slot 1601 on the lifting block 13.

[0024] When it is necessary to spray the primer on the plate, the staff puts the prepared plate on the workbench 101, then slides open the block 6, pours the prepared primer and water into the discharge box 5 for mixing, starts the water pump 8 to extract the primer from the discharge box 5 through the delivery pipe 9, sprays the primer from the nozzle 10 through the delivery pipe 9, so that the primer is sprayed on the plate, and starts the first electric slide 3 to drive the nozzle 10 to slide, so that the primer is sprayed on different positions of the plate; when it is necessary to scrape and level the excess primer on the plate, press the connecting plate 14 downward , so that the lifting block 13 drives the connecting plate 14 to slide down along the moving block 12. At this time, the slot 1601 below the lifting block 13 is staggered with the block 16. The lifting block 13 pushes the block 16 to compress the elastic member 17. When the slot 1601 above the lifting block 13 is aligned with the block 16, the elastic member 17 pushes the block 16 to reset and makes the block 16 snap into the slot 1601 to fix the lifting block 13. At this time, the scraper 15 fits the surface of the plate, and then the second electric slide rail 11 is started to make the moving block 12 slide in the second electric slide rail 11, so that the scraper 15 scrapes and smoothes the primer on the plate.

[0025] Example 2: Based on Example 1, refer to Figure 4 As shown, it also includes two first fixed blocks 18 installed on both sides of the bottom of the workbench 101 by welding, and a bidirectional screw 19 is rotatably arranged on the two first fixed blocks 18. A slide groove 20 is opened on the workbench 101, and two clamping blocks 21 for clamping and fixing the plate are slidably arranged on the slide groove 20, and the two clamping blocks 21 are threadedly connected with the bidirectional screw 19.

[0026] After the prepared plate is placed on the workbench 101 , the staff rotates the bidirectional screw 19 to make the two clamping blocks 21 slide toward each other in the slide groove 20 , so that the two clamping blocks 21 clamp the plate together.

[0027] See also Figure 5 As shown, it also includes a support plate 22 installed on one side of the discharge box 5 by bolt connection, and a motor 23 is installed on the support plate 22 by bolt connection. A stirring rod 24 for mixing the primer and water is rotatably arranged in the discharge box 5, and the output shaft of the motor 23 is fixedly connected to the stirring rod 24 through a coupling.

[0028] After the primer and water are poured into the discharge box 5, the motor 23 is started so that the output end of the motor 23 drives the stirring rod 24 to rotate in the discharge box 5, thereby fully stirring the primer and water and reducing the mixing time.

[0029] See also Figure 6As shown in the figure, it further includes four second fixing blocks 25 installed on the workbench 101 by means of bolt connection. The four second fixing blocks 25 are symmetrically arranged in pairs on the workbench 101. Two mutually opposite second fixing blocks 25 are fixedly connected together by welding with a guide rod 26. Slide blocks 27 are horizontally slidably arranged on both sides of the guide rod 26. A spring 30 is wound around one guide rod 26. Two slide blocks 27 are fixedly connected together by welding with a housing 28. Two heating tubes 29 are installed in the housing 28 by means of bolt connection.

[0030] When the primer is sprayed on the plate and the primer is evenly spread on the plate, first, the heating tubes 29 are powered on for heating. Subsequently, the staff pulls the housing 28 to slide along the guide rod 26 to dry the primer on the plate through the heat emitted by the heating tubes 29. At this time, the spring 30 is compressed by the slide block 27. After the primer is dried by the heating tubes 29, the housing 28 is released, and the elastic force of the spring 30 is relied on to push the housing 28 to slide back to its original position.

[0031] Refer to Figure 1 and Figure 4 As shown in the figure, a protective cover 31 is fixedly connected to the nozzle 10 by welding; an anti-wear pad 32 is fixedly connected to the clamping block 21 by bonding.

[0032] The protective cover 31 can prevent the nozzle 10 from spraying the primer onto areas outside the plate when spraying the primer; the anti-wear pad 32 can reduce the friction between the clamping block 21 and the plate and avoid the plate being worn by the clamping block 21.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A primer spraying device for UV ink printing, comprising a support frame (1), a workbench (101), support blocks (2), a first electric slide rail (3), a slider (4), a material feeding box (5), a stop block (6), a mounting block (7), a water pump (8), a delivery pipe (9) and a spray head (10). A workbench (101) is fixedly connected to the support frame (1). Two support blocks (2) are installed on the workbench (101). A first electric slide rail (3) is installed between the two support blocks (2). A slider (4) is slidably arranged on the first electric slide rail (3). A spray head (10) is installed on the slider (4). A material feeding box (5) is installed on the support frame (1). A delivery pipe (9) is connected and communicated between the material feeding box (5) and the spray head (10). A stop block (6) is slidably arranged on the material feeding box (5). A mounting block (7) is fixedly connected to one side of the material feeding box (5). A water pump (8) is installed on the mounting block (7). The delivery pipe (9) is connected to the water pump (8). It is characterized in that: It further includes a second electric slide rail (11), a moving block (12), a lifting block (13), a connecting plate (14), a scraping plate (15), a clamping block (16) and an elastic member (17). Two second electric slide rails (11) are installed on the workbench (101). Moving blocks (12) are slidably arranged on both of the two second electric slide rails (11). A lifting block (13) is slidably arranged in the moving block (12). A connecting plate (14) is fixedly connected between the two lifting blocks (13). A scraping plate (15) is installed on the connecting plate (14). Two clamping grooves (1601) are formed in the lifting block (13). An elastic member (17) is fixedly connected in the moving block (12). A clamping block (16) is fixedly connected to the elastic member (17). The clamping block (16) is clamped with the clamping groove (1601) on the lifting block (13).

2. The primer spraying device for UV ink printing according to claim 1, characterized in that: It further includes two first fixing blocks (18) installed at the bottom of the workbench (101). A bidirectional screw (19) is rotatably arranged between the two first fixing blocks (18). A sliding groove (20) is formed in the workbench (101). Two clamping blocks (21) are slidably arranged on the sliding groove (20). Both of the two clamping blocks (21) are threadedly connected to the bidirectional screw (19).

3. The primer spraying device for UV ink printing according to claim 1, characterized in that: It further includes a support plate (22) installed on one side of the feeding box (5). A motor (23) is installed on the support plate (22). A stirring rod (24) is rotatably arranged in the feeding box (5). The output shaft of the motor (23) is fixedly connected to the stirring rod (24) through a coupling.

4. The primer spraying device for UV ink printing according to claim 1, characterized in that: It further includes four second fixing blocks (25) installed on the workbench (101). A guide rod (26) is fixedly connected between two opposite second fixing blocks (25). Sliding blocks (27) are slidably arranged on both of the guide rods (26) on both sides. A spring (30) is wound around one of the guide rods (26). A housing (28) is fixedly connected between the two sliding blocks (27). Two heating tubes (29) are installed in the housing (28).

5. The spraying device for the primer used in UV ink printing according to claim 1, characterized in that: A protective cover (31) is fixedly connected to the nozzle (10).

6. The primer spraying device for UV ink printing according to claim 2, characterized in that: An anti-wear pad (32) is fixedly connected to the clamping block (21).

Images