Feeding device for photocureable coating production

Abstract

The utility model relates to the technical field of coating production, in particular to a feeding device for photocureable coating production, which comprises a base and a four-corner support seat arranged at the lower end of the base, a feeding component is arranged on the outer wall of the base, a guide component is arranged at the upper end of the inner wall of the base, and a mixing component is arranged at the bottom end of the base. Through transportation of a net bag and a transmission belt, a solid material falls to the upper end of a material guide plate, a second motor is started to drive a grinding roller to rotate, the solid material sliding downwards along the material guide plate is ground into powder, the reaction area of the solid material and a liquid material is increased, and the reaction rate is increased; the problem that the production speed of the photocureable coating is reduced due to the fact that a solid material required by the production of the photocureable coating easily absorbs moisture in air to generate a caking phenomenon is solved.

Description

TECHNICAL FIELD

[0001] The utility model discloses coating production equipment technical field especially relates to a kind of feeding device for light-cured coating production. BACKGROUND

[0002] Light-cured coating is mainly composed of photosensitive resin, photosensitizer and diluent, and some additives such as heat stabilizer will also be added, and pigment and filler will also be added when preparing color paint. In the formula of light-cured coating, the solid materials mainly refer to photosensitive resin and some additives. These solid materials play the roles of film formation, performance enhancement, color and hiding power in the coating.

[0003] In the existing light-cured coating production, the solid materials and liquid materials required for light-cured coating production are mixed by manual operation. However, the solid materials required for light-cured coating production are prone to clumping due to the absorption of moisture in the air, and the clumping state of the solid materials affects the contact area with other substances in the reaction system, reduces the reaction rate, and thus reduces the production speed of light-cured coating. SUMMARY

[0004] In order to overcome the defects of the prior art as mentioned above, the present inventors have conducted in-depth research and, after a lot of creative labor, completed the present utility model.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a feeding device for light-cured coating production to solve the problem that the solid materials required for light-cured coating production are prone to clumping due to the absorption of moisture in the air, and the clumping state of the solid materials affects the contact area with other substances in the reaction system, reduces the reaction rate, and thus reduces the production speed of light-cured coating.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions:

[0007] A feeding device for light-cured coating production, comprising a base and a four-corner support seat arranged at the lower end of the base. The outer wall of the base is provided with a feeding assembly, the inner wall of the base is provided with a guide assembly at the upper end, and the bottom end of the base is provided with a mixing assembly.

[0008] The upper feeding assembly comprises two groups of fixed frames fixedly arranged on the outer wall of the base in mutual symmetry, two groups of transmission wheels are arranged at the upper and lower ends of the two groups of fixed frames in mutual symmetry, transmission belts are wound on the outer wall of the transmission wheels, a plurality of groups of first fixed blocks are arranged on the outer wall of the transmission belts at equal intervals, a meshing net is arranged at the middle end of the first fixed block, the mixing assembly comprises two groups of second fixed blocks fixedly arranged on the inner wall of the base at the upper end in mutual symmetry, guide plates are arranged at the middle end of the two groups of second fixed blocks, baffle plates are arranged on both sides of the upper end surface of the guide plate, a second motor is fixedly connected to the outer wall of the baffle plate, and a grinding roller is connected to the output end of the second motor.

[0009] As an improved technical solution, the upper feeding assembly further comprises a first motor fixedly arranged on the outer wall of one of the fixed frames, a connecting rod is connected to the output end of the first motor, a small gear is connected to the connecting rod which rotates through the two fixed frames, a large gear is arranged at the upper end of the small gear, the small gear and the large gear are engaged, the large gear is rotatably connected to the outer wall of the fixed frame, the large gear is fixedly connected to the transmission wheel, and the two groups of transmission wheels are drivingly connected through the transmission belt.

[0010] As an improved technical solution, the meshing net is rotatably connected to the two ends of the first fixed block, a stop block is fixedly arranged at the lower end of the first fixed block, and the stop block is in close contact with the meshing net.

[0011] As an improved technical solution, the guide plate is rotatably connected to the two ends of the second fixed block, the lower end surface of the grinding roller is close to the upper end surface of the guide plate, and the end of the guide plate away from the second fixed block is inclined downward.

[0012] As an improved technical solution, the guide assembly further comprises a sleeve hingedly arranged on the inner wall of the upper end of the base, an adjusting rod is movably inserted into the inner wall of the sleeve, the adjusting rod is hingedly connected to the ground surface through the upper end of the sleeve and the guide plate, a spring is fixedly arranged at the lower end of the adjusting rod, and the lower end of the spring is fixedly connected to the bottom end of the sleeve.

[0013] As an improved technical solution, the mixing assembly comprises a mixing box fixedly arranged at the bottom end of the base, a third motor is fixedly arranged at the upper end of the mixing box, a rotating shaft is connected to the output end of the third motor, a plurality of groups of stirring rods are uniformly arranged on the outer wall of the rotating shaft from top to bottom, a scraper is fixedly arranged at the end of the stirring rod close to the inner wall of the mixing box, and the scraper is in close contact with the inner wall of the mixing box.

[0014] As an improved technical solution, the mixing box is located on the upper end surface of the lower side of the guide plate, an inlet slot is arranged on the upper end surface of the mixing box, an inlet opening is arranged on the end of the upper end surface of the mixing box away from the inlet slot, a discharge pipe is connected to the lower end of the mixing box, and an electromagnetic valve is arranged at the lower end of the discharge pipe.

[0015] The beneficial effects of the present application are as follows:

[0016] 1. The present application increases the reaction area of the solid material and the liquid material, increases the reaction rate, and solves the problem of the easy absorption of moisture in the air by the solid material needed for the production of the photocuring coating, thereby reducing the production speed of the photocuring coating.

[0017] 2. After the mixing is completed, the electromagnetic valve is opened, the photocuring coating flows out through the discharge pipe, and the staff can quickly collect the photocuring coating. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0020] Figure 2 It is a three-dimensional structure schematic diagram of the feeding assembly of the present application.

[0021] Figure 3 It is a three-dimensional structure schematic diagram of the feeding assembly of the present application.

[0022] Figure 4 It is a three-dimensional structure schematic diagram of the first fixed block, the net bag and the stop block of the present application.

[0023] Figure 5 It is a three-dimensional structure schematic diagram of the mixing assembly of the present application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, base; 2, support seat; 3, feeding assembly; 301, fixed frame; 302, first motor; 303, connecting rod; 304, pinion; 305, gear; 306, transmission wheel; 307, transmission belt; 308, first fixed block; 309, mesh bag; 310, stop block; 4, material guiding assembly; 41, second fixed block; 42, material guiding plate; 43, baffle; 44, second motor; 45, grinding roller; 46, sleeve; 47, adjusting rod; 48, spring; 5, mixing assembly; 51, mixing box; 52, third motor; 53, rotating shaft; 54, stirring rod; 55, scraper; 56, feeding groove; 57, feeding port; 58, discharging pipe; 59, electromagnetic valve. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0028] Meanwhile, "and / or" or "and / or" appearing throughout the text means that it includes three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are satisfied at the same time.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0030] For example, Figures 1-4As shown in the embodiment, the feeding device for producing light-cured paint comprises a base 1, a four-corner support seat 2 arranged at the lower end of the base 1, a feeding assembly 3 arranged on the outer wall of the base 1, a guide assembly 4 arranged on the inner wall of the base 1, and a mixing assembly 5 arranged at the bottom end of the base 1.

[0031] The feeding assembly 3 comprises two groups of fixed frames 301 fixedly arranged on the outer wall of the base 1 in a symmetrical manner, two groups of transmission wheels 306 arranged on the upper and lower ends of the two groups of fixed frames 301 in a symmetrical manner, a transmission belt 307 wound on the outer wall of the transmission wheel 306, a plurality of groups of first fixed blocks 308 arranged on the outer wall of the transmission belt 307 at equal intervals, a meshing net 309 arranged on the middle end of the first fixed block 308, the mixing assembly 5 comprises two groups of second fixed blocks 41 fixedly arranged on the upper end of the inner wall of the base 1 in a symmetrical manner, a guide plate 42 arranged on the middle end of the two groups of second fixed blocks 41, a baffle 43 arranged on both sides of the upper end surface of the guide plate 42, a second motor 44 fixedly connected to the outer wall of the baffle 43, and a grinding roller 45 connected to the output end of the second motor 44.

[0032] The feeding assembly 3 further comprises a first motor 302 fixedly arranged on the outer wall of one of the two groups of fixed frames 301, a connecting rod 303 connected to the output end of the first motor 302, a pinion 304 rotatably penetrating through the two groups of fixed frames 301 and connected to the connecting rod 303, a gear wheel 305 arranged on the upper end of the pinion 304, the pinion 304 and the gear wheel 305 being in meshing engagement, the gear wheel 305 being rotatably connected to the outer wall of the fixed frame 301, and the gear wheel 305 being fixedly connected to the transmission wheel 306, the two groups of transmission wheels 306 being drivingly connected through the transmission belt 307.

[0033] The meshing net 309 is rotatably connected to the first fixed block 308, the first fixed block 308 is fixedly provided with a stop block 310 at the lower end, and the stop block 310 is in abutment with the meshing net 309.

[0034] The guide plate 42 is rotatably connected to the second fixed block 41 at both ends, the grinding roller 45 is in close proximity to the upper end surface of the guide plate 42, and the guide plate 42 away from the second fixed block 41 is inclined downward at one end.

[0035] The guide assembly 4 further comprises a sleeve 46 hingedly arranged on the inner wall of the upper end of the base 1, an adjusting rod 47 movably inserted into the inner wall of the sleeve 46, the adjusting rod 47 being hingedly connected to the ground surface through the upper end of the sleeve 46 and the ground surface of the guide plate 42, a spring 48 fixedly arranged on the lower end of the adjusting rod 47, and the lower end of the spring 48 being fixedly connected to the bottom end of the sleeve 46.

[0036] The solid materials needed for the production of light-cured paint are placed in the mesh 309 according to the formula, production process and specific requirements of the equipment, and then the first motor 302 is started to drive the pinion 304 to rotate, the pinion 304 drives the gear 305 to rotate, the gear 305 drives the transmission wheel 306 to rotate, and the transmission wheel 306 is connected by the transmission belt 307, so that the transmission belt 307 drives the mesh 309 to rise, when the mesh 309 rises to the upper end of the transmission belt 307, due to the inertia effect, the mesh 309 rotates along the first fixed block 308, and the mesh 309 throws out the solid materials therein, which presents a parabolic motion in the air, and falls onto the upper end of the guide plate 42. Under the action of gravity and inertia force, the fixed material collides with the guide plate 42 at a certain speed, and part of the agglomerated fixed material is broken under the action of the impact force and slides along the guide plate 42 to the lower end. When the solid material contacts the guide plate 42, the guide plate 42 drives the adjusting rod 47 to slide along the sleeve 46 under the impact force, thereby providing a certain buffer for the solid material falling onto the guide plate 42. The baffle 43 can prevent the fixed material from flying out of the upper end of the guide plate 42, and at the same time when the solid material falls onto the upper end of the guide plate 42, the second motor 44 is started to drive the grinding roller 45 to rotate, which grinds the solid material sliding along the guide plate 42 into powder, thereby solving the problem that the solid materials needed for the production of light-cured paint are easy to absorb moisture in the air and agglomerate, thereby reducing the production speed of light-cured paint. By driving the gear 305 to rotate through the pinion 304, the rotating speed of the transmission wheel 306 can be reduced, and then the rising speed of the mesh 309 along with the transmission belt 307 is slowed down, which facilitates the workers to place the solid materials into the mesh 309 in turn, and when the mesh 309 rotates close to the outer wall of the base 1, the mesh 309 will rotate downward along the first fixed block 308 under the action of gravity, so that the mesh 309 will not contact the base 1, thereby not affecting the overall operation of the transmission belt 307, and when the mesh 309 moves away from the outer wall of the base 1, the mesh 309 rotates along the first fixed block 308 and abuts against the stop block 310 under the action of the gravity of the solid materials therein, thereby preventing the solid materials in the mesh 309 from spilling.

[0037] As Figures 1-5 As shown in the drawings, the mixing assembly 5 comprises a mixing box 51 fixedly arranged at the bottom end of the base 1, a third motor 52 fixedly arranged at the upper end of the mixing box 51, a rotating shaft 53 connected to the output end of the third motor 52, a plurality of stirring rods 54 uniformly arranged on the outer wall of the rotating shaft 53 from top to bottom, a scraper 55 fixedly arranged at one end of the stirring rod 54 close to the inner wall of the mixing box 51, and the scraper 55 is in close contact with the inner wall of the mixing box 51.

[0038] The mixing box 51 is provided with a feeding groove 56 at the upper end face of the lower side of the guide plate 42, the upper end face of the mixing box 51 is provided with a feeding port 57 at the end away from the feeding groove 56, and the lower end of the mixing box 51 is communicated with a discharging pipe 58, and the lower end of the discharging pipe 58 is provided with an electromagnetic valve 59.

[0039] The solid material powder falling from the guide plate 42 enters the mixing box 51 through the feeding groove 56, then the liquid material required for producing the photocuring paint is poured into the mixing box 51 through the feeding port 57, the third motor 52 is started to drive the rotating shaft 53 and the stirring rod 54 to rotate, the material is rapidly stirred and mixed, after the mixing is completed, the electromagnetic valve 59 is opened, the photocuring paint flows out through the discharging pipe 58, and the staff can rapidly collect, and the third motor 52 is continuously started during the collecting process, so that the scraper 55 scrapes off the part of the photocuring paint attached in the mixing box 51, and unnecessary waste caused by the photocuring paint attached to the inner wall of the mixing box 51 is avoided.

[0040] It should be understood that the use of these embodiments is only for illustrating the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various changes, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the appended claims of the present application.

Claims

1. A feeding device for producing light-cured paint, comprising a base (1) and a four-corner support seat (2) arranged at the lower end of the base (1), characterized in that: The outer wall of the base (1) is provided with a feeding assembly (3), the inner wall of the base (1) is provided with a guide assembly (4) at the upper end, and the bottom end of the base (1) is provided with a mixing assembly (5); The feeding assembly (3) comprises two groups of fixed frames (301) fixedly arranged on the outer wall of the base (1) and symmetrical to each other, two groups of transmission wheels (306) are arranged at the upper and lower ends of the fixed frames (301) and symmetrical to each other, the outer wall of the transmission wheel (306) is provided with a transmission belt (307), the outer wall of the transmission belt (307) is provided with a plurality of groups of first fixed blocks (308) with equal intervals, the middle end of the first fixed block (308) is provided with a net (309), the mixing assembly (5) comprises two groups of second fixed blocks (41) fixedly arranged on the inner wall of the base (1) and symmetrical to each other at the upper end, the middle end of the second fixed block (41) is provided with a guide plate (42), the upper end surface of the guide plate (42) is provided with a baffle (43) on both sides, the outer wall of the baffle (43) is fixedly connected with a second motor (44), and the output end of the second motor (44) is connected with a grinding roller (45).

2. The light-cured paint production feeding device according to claim 1, characterized in that: The feeding assembly (3) further comprises a first motor (302) fixedly arranged on the outer wall of one of the fixed frames (301), a connecting rod (303) connected with the output end of the first motor (302), a small gear (304) rotatably penetrating through the two fixed frames (301) and connected with the connecting rod (303), a large gear (305) arranged at the upper end of the small gear (304), and the small gear (304) and the large gear (305) are engaged, the large gear (305) is rotatably connected with the outer wall of the fixed frame (301), the large gear (305) is fixedly connected with the transmission wheel (306), and the two transmission wheels (306) are drivingly connected through the transmission belt (307).

3. The light-cured paint production feeding device according to claim 1, characterized in that: The two ends of the net (309) are rotatably connected with the first fixed block (308), the lower end of the first fixed block (308) is fixedly provided with a stop block (310), and the stop block (310) is in close contact with the net (309).

4. The light-cured paint production feeding device according to claim 1, characterized in that: The two ends of the guide plate (42) are rotatably connected with the second fixed block (41), the lower end surface of the grinding roller (45) is close to the upper end surface of the guide plate (42), and the end of the guide plate (42) away from the second fixed block (41) is inclined downward.

5. The light-cured paint production feeding device according to claim 1, characterized in that: The guide assembly (4) further comprises a sleeve (46) hingedly arranged on the inner wall of the upper end of the base (1), an adjusting rod (47) movably inserted into the inner wall of the sleeve (46), the adjusting rod (47) is hingedly connected with the ground through the upper end of the sleeve (46) and the guide plate (42), a spring (48) is fixedly arranged at the lower end of the adjusting rod (47), and the lower end of the spring (48) is fixedly connected with the bottom end of the sleeve (46).

6. The light-cured paint production feeding device according to claim 1, wherein: The mixing assembly (5) comprises a mixing box (51) fixedly arranged at the bottom end of the base (1), a third motor (52) fixedly arranged at the upper middle portion of the mixing box (51), a rotating shaft (53) connected to the output end of the third motor (52), a plurality of groups of stirring rods (54) uniformly arranged on the outer wall of the rotating shaft (53) from top to bottom, and a scraper (55) fixedly arranged at one end of the stirring rod (54) close to the inner wall of the mixing box (51), wherein the scraper (55) is attached to the inner wall of the mixing box (51).

7. The light-curing coating production material feeding device according to claim 6, wherein: The mixing box (51) is provided with a feeding groove (56) at the upper end face below the material guide plate (42), the upper end face of the mixing box (51) is provided with a feeding port (57) penetratingly arranged at one end away from the feeding groove (56), and the lower end of the mixing box (51) is communicated with a discharging pipe (58), and the lower end of the discharging pipe (58) is provided with an electromagnetic valve (59).

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