Resin handicraft spraying device

Abstract

The invention discloses a resin handicraft spraying device which comprises a workbench, a rotating table, four sets of fixing bases and a spraying assembly, the rotating table is rotationally installed on the workbench, a first motor used for driving the rotating table to rotate is arranged on the workbench, and the four sets of fixing bases are rotationally installed on the rotating table at equal angles; the workbench is further provided with a power assembly used for driving the fixing base to rotate, the outer side of the end, corresponding to the fixing base, of the rotating table is provided with a blocking cylinder, the inner side of the rotating table is provided with a driving block used for controlling the length of the fixing base extending out of the blocking cylinder, and the end, close to the blocking cylinder, of the fixing base is provided with a clamping assembly used for clamping resin crafts. By means of the spraying device, spraying machining of multiple sections of different colors can be conducted on resin crafts, spraying machining of all the colors is independent and does not interfere with one another, the resin crafts do not need to be clamped many times, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The application discloses a resin handicraft spraying device and belongs to the technical field of resin handicraft processing. BACKGROUND

[0002] Resin handicrafts are made of resin as the main raw material and are formed into various shapes through mold casting. After being cast, resin handicrafts need to be painted through a spraying device to make the resin handicrafts more lifelike. The traditional resin handicraft spraying method is to spray one color on the entire surface, which cannot spray multiple colors at different positions, so that the resin handicrafts after being formed are single in color. Moreover, the spraying and drying processes are mostly separately arranged, which not only needs to repeatedly clamp the resin handicrafts, but also is not conducive to improving the production and processing efficiency of the resin handicrafts. SUMMARY

[0003] The application aims to solve the problems in the prior art and provides a resin handicraft spraying device.

[0004] The resin handicraft spraying device is achieved by the following technical scheme. The resin handicraft spraying device comprises a workbench, a rotating table, a fixing seat and a spraying assembly. The rotating table is rotatably installed on the workbench. A first motor for driving the rotating table to rotate is arranged on the workbench. The fixing seat is provided with four groups and is rotatably installed on the rotating table at equal angles. A power assembly for driving the fixing seat to rotate is further arranged on the workbench. The rotating table has a blocking cylinder on one end outside corresponding to the fixing seat. A driving block for controlling the length of the fixing seat extending out of the blocking cylinder is arranged on the inside of the rotating table. A clamping assembly for clamping the resin handicraft is arranged on one end of the fixing seat close to the blocking cylinder. A blocking cover is arranged on the outside of the rotating table corresponding to the rotating table. Blocking plates are arranged on both sides of the rotating table corresponding to the blocking cylinder. Two blocking plates and the rotating table and the blocking cover form an independent closed space. The spraying assembly is provided with three groups and is installed at a position corresponding to the closed space of the blocking cover. An air exhaust pipe is further arranged at the position corresponding to the closed space of the blocking cover.

[0005] Preferably, the power assembly comprises a second motor, a driving gear, a toothed ring, a bevel gear ring and bevel gears. The second motor and the toothed ring are installed on the workbench. The driving gear is fixed on the output shaft of the second motor. The toothed ring is engaged with the driving gear. The bevel gears are provided with four groups. A limiting ring for rotatably installing the bevel gears is arranged on the rotating table. The fixing seat is slidably arranged with the bevel gears. The bevel gear ring and the toothed ring are in an integral molding structure, and the bevel gear ring is engaged with the bevel gears.

[0006] Preferably, the fixing base comprises a mounting table, a first movable rod and a second movable rod, the first movable rod is fixedly connected with the mounting table and the second movable rod, the clamping assembly is arranged on the mounting table, a limiting portion that slides with the bevel gear is arranged on the second movable rod, the limiting ring comprises two semicircular rings with L-shaped structure in section, the semicircular rings are fixedly connected with the rotating table through bolts, and the limiting ring is rotatably arranged with the bevel gear.

[0007] Preferably, the outer side of the driving block is provided with four circular arc surfaces, the distances from the four circular arc surfaces to the center of the rotating table are arranged in a gradually reducing manner, and a transition surface is arranged between adjacent two circular arc surfaces; the outer side of the second movable rod is provided with a first spring, the two ends of the first spring are in abutment with the bevel gear and the second movable rod respectively, and the first spring applies an abutment driving force of the driving block to the second movable rod.

[0008] Preferably, the clamping assembly comprises a first movable block, a second movable block, an adjusting bolt, a second spring and a third spring, the mounting table is provided with a cross-shaped sliding groove, the first movable block and the second movable block are slidably arranged in the sliding groove, the second movable block and the third spring are arranged on both sides of the first movable block, two abutting rods with a stepped structure are fixedly arranged on the two second movable blocks, the two ends of the second spring are in abutment with the mounting table and the first movable block respectively, the third spring applies an abutment driving force of the first movable block to the second movable block, the two sides of the first movable block are provided with inclined surfaces matched with the second movable block, and the adjusting bolt is threadedly connected with the mounting table, and one end of the adjusting bolt is in abutment with the first movable block.

[0009] Preferably, the rotating table comprises an inner ring, an outer ring and a mounting plate, the inner ring, the outer ring and the mounting plate are fixedly connected through bolts, the blocking cylinder is arranged on the outer ring, the limiting ring and the bevel gear are arranged on the inner ring, a dispersion cavity is arranged between the inner ring and the outer ring, the workbench is provided with a heating pipe at the position of the dispersion cavity, the outer ring is provided with a through hole corresponding to the inner side of the blocking cylinder, and the first movable rod is further provided with a blocking ring for shielding the through hole at the end close to the second movable rod.

[0010] Preferably, the spraying assembly comprises a storage barrel, a spraying pipe, a conveying pump and a spray head, the storage barrel is arranged on the blocking cover, three storage barrels are filled with liquid coatings of different colors, one end of the spraying pipe is communicated with the lowest part of the storage barrel, the conveying pump and the spray head are arranged on the spraying pipe, and the height of the spray head is higher than the height of the baffle.

[0011] Preferably, the workbench is provided with a collecting block below the spray head, the collecting block is provided with a liquid collecting groove with a spherical surface structure, and the center of the collecting block is provided with a waste pipe.

[0012] Compared with the prior art, the present application has the following advantages: Through setting the rotating table, the fixed seat and the spraying assembly, four fixed seats are used for fixing four resin handicrafts, wherein three resin handicrafts can be fed and discharged to another resin handicraft which has been sprayed during the drying process after spraying, so that the production efficiency is effectively improved, and the resin handicrafts can be sprayed with three kinds of paint in different positions in turn, so that the resin handicrafts after forming are more colorful.

[0013] Through setting the rotating table, the baffle cover, the baffle cylinder and the heating pipe, the resin handicrafts are limited in a closed space during spraying, so that the resin handicrafts will not interfere with each other during spraying different colors of paint, and during spraying, the air extraction pipe will extract air from the closed space to generate negative pressure in the closed space, so as to reduce the situation that the paint enters the inside of the baffle cylinder during secondary spraying, so as to avoid covering a large area or local color mixing on the position of the resin handicraft sprayed last time, and after spraying, the heating pipe delivers hot air into the dispersion cavity, and then enters the baffle cylinder through the through hole, so as to dry the resin handicrafts after spraying, so as to further improve the processing efficiency of the resin handicrafts. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a resin handicraft spraying device of the present application; Figure 2 It is a structure schematic view of the fixed seat, the driving block and the power assembly in the present application; Figure 3 It is an internal structure schematic view of a resin handicraft spraying device of the present application; Figure 4 It is a structure schematic view of the fixed seat and the bevel gear in the present application; Figure 3 It is a local enlarged view of A in the present application; Figure 5 It is a structure schematic view of the fixed seat and the bevel gear in the present application; Figure 6 It is a structure schematic view of the mounting table and the clamping assembly in the present application; Reference numerals: 1. Workbench; 2. Spraying assembly; 3. Baffle; 4. Extraction pipe; 5. Rotary table; 6. Fixed base; 7. Baffle cylinder; 8. Collection block; 9. Baffle plate; 10. Bevel gear ring; 11. Drive block; 12. Toothed ring; 13. Bevel gear; 14. Through hole; 15. Drive gear; 16. Inner ring; 17. Arc surface; 18. Outer ring; 19. Transition surface; 20. First motor; 21. Waste discharge pipe; 22. Spray nozzle; 23. Conveyor pump; 24. 25. Storage hopper; 26. Spray pipe; 27. Mounting plate; 28. First movable rod; 29. ​​First spring; 30. Heating pipe; 31. Dispersion chamber; 32. Second movable rod; 33. First movable block; 34. Retaining ring; 35. Limiting ring; 36. Mounting platform; 37. Limiting part; 38. Clamping assembly; 39. Adjusting bolt; 40. Slide groove; 41. Third spring; 42. Pressing rod; 43. Inclined surface; 44. Second spring; 45. Second movable block. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] like Figures 1-6 As shown, a resin craft spraying device includes a workbench 1, a rotating table 5, a fixed base 6, and a spraying assembly 2. The rotating table 5 is rotatably mounted on the workbench 1. A first motor 20 for driving the rotating table 5 to rotate is provided on the workbench 1. Four sets of fixed bases 6 are provided and are rotatably mounted on the rotating table 5 at equal angles. A power assembly for driving the fixed bases 6 to rotate is also provided on the workbench 1. A baffle 7 is provided on the outer side of one end of the rotating table 5 corresponding to the fixed base 6, and a drive block 11 for controlling the length of the fixed base 6 extending beyond the baffle 7 is provided on the inner side of the rotating table 5. A clamping assembly 37 for clamping resin crafts is provided on one end of the fixed base 6 near the baffle 7. A baffle 3 is provided on the outer side of the workbench 1 corresponding to the rotating table 5. Baffles 9 are provided on both sides of the rotating table 5 corresponding to the baffle 7. The two baffles 9 form an independent sealed space with the rotating table 5 and the baffle 3. Three sets of spraying assemblies 2 are provided and are installed at the positions of the baffles 3 corresponding to the sealed space. An exhaust pipe 4 is also provided at the positions of the baffles 3 corresponding to the sealed space.

[0017] The power assembly comprises a second motor, a driving gear 15, a toothed ring 12, a bevel gear 10 and four bevel gears 13, the second motor and the toothed ring 12 are installed on the workbench 1, the driving gear 15 is fixed on the output shaft of the second motor, the toothed ring 12 is engaged with the driving gear 15, the four bevel gears 13 are arranged on the rotating table 5 and are rotatably installed, the fixed seat 6 is slidably arranged with the bevel gears 13, the bevel gear 10 is integrally formed with the toothed ring 12, and the bevel gear 10 is engaged with the bevel gears 13, the second motor drives the driving gear 15 to rotate, so that the toothed ring 12 drives the bevel gear 10 to rotate synchronously, since the bevel gear 10 is engaged with the four bevel gears 13, the four fixed seats 6 can be driven to rotate around the axis of the bevel gears 13, thereby preparing for the spraying of the resin handicraft.

[0018] The fixed seat 6 comprises a mounting table 35, a first movable rod 27 and a second movable rod 31, the first movable rod 27 is fixedly connected with the mounting table 35 and the second movable rod 31, the clamping assembly 37 is arranged on the mounting table 35, the second movable rod 31 is provided with a limiting portion 36 which is slidably arranged with the bevel gear 13, the limiting ring 34 comprises two semicircular rings with L-shaped cross section, the semicircular rings are fixedly connected with the rotating table 5 through bolts, the limiting ring 34 is rotatably arranged with the bevel gear 13, the second movable rod 31 is slidably arranged with the bevel gear 13 through the limiting portion 36, so that when the bevel gear 13 rotates, the fixed seat 6 can be driven to rotate synchronously, and when the second movable rod 31 changes the position of abutting against the driving block 11, the resin handicraft can also be driven to slide horizontally, so that the resin handicraft can rotate and also can change the relative position with the blocking cylinder 7 through horizontal sliding, thereby realizing the spraying of different color coatings.

[0019] The outer side of the driving block 11 has four circular arc surfaces 17, the distance of the four circular arc surfaces 17 to the center of the rotating table 5 is gradually reduced, and a transition surface 19 is arranged between adjacent two circular arc surfaces 17, the outer side of the second movable rod 31 is provided with a first spring 28, both ends of the first spring 28 are in contact with the bevel gear 13 and the second movable rod 31 respectively, and the first spring 28 exerts a force on the second movable rod 31 to drive the driving block 11, in the resin handicraft feeding and discharging station, the corresponding circular arc surface 17 of the driving block 11 is farthest from the center of the rotating table 5, so the length of the first spring 28 is the shortest, and the resin handicraft is completely exposed outside the blocking cylinder 7, and part of the fixed seat 6 is exposed outside the blocking cylinder 7, so that the resin handicraft can be more conveniently disassembled when the clamping assembly 37 is operated, and in the three spraying stations of the resin handicraft, the distances of the three corresponding circular arc surfaces 17 of the driving block 11 to the center of the rotating table 5 are gradually reduced, so that when the resin handicraft switches between two stations, the resin handicraft will move towards the inside of the blocking cylinder 7, so that the position sprayed last time is blocked by the blocking cylinder 7, and color mixing or large-area different color coating does not occur during the next spraying.

[0020] The clamping assembly 37 includes a first movable block 32, a second movable block 44, an adjusting bolt 38, a second spring 43 and a third spring 40, the mounting table 35 is provided with a cross-shaped sliding groove 39, the first movable block 32 and the second movable block 44 are slidably arranged in the sliding groove 39, the second movable block 44 and the third spring 40 are arranged on both sides of the first movable block 32, two second movable blocks 44 are fixedly installed with stepped pressure rods 41, both ends of the second spring 43 are in contact with the mounting table 35 and the first movable block 32 respectively, the third spring 40 exerts a force on the first movable block 32, the first movable block 32 is provided with inclined surfaces 42 matched with the second movable block 44, the adjusting bolt 38 is threadedly connected with the mounting table 35, and one end of the adjusting bolt 38 is in contact with the first movable block 32, the relative position of the first movable block 32 can be changed by the adjusting bolt 38 and the second spring 43, and the distance between the two pressure rods 41 on the two second movable blocks 44 can be changed by the inclined surfaces 42, so that the resin handicraft can be disassembled, which is simple and convenient to operate.

[0021] The rotating table 5 comprises an inner ring 16, an outer ring 18 and a mounting plate 26, the inner ring 16, the outer ring 18 and the mounting plate 26 are fixedly connected through bolts, the blocking cylinder 7 is arranged on the outer ring 18, the limiting ring 34 and the bevel gear 13 are mounted on the inner ring 16, the dispersion cavity 30 is arranged between the inner ring 16 and the outer ring 18, the heating pipe 29 is arranged on the position of the dispersion cavity 30 of the workbench 1, the outer ring 18 is provided with the through hole 14 corresponding to the inner side of the blocking cylinder 7, the first movable rod 27 is further provided with the blocking ring 33 for shielding the through hole 14 at one end close to the second movable rod 31, the heating pipe 29 delivers hot air into the dispersion cavity 30, among the three resin handicraft spraying stations, the blocking ring 33 does not abut against the outer ring 18, at this time, the through hole 14 is not shielded, so that after the resin handicraft spraying is finished, the hot air can smoothly enter into the blocking cylinder 7 through the through hole 14, so that the paint on the resin handicraft can be dried, and the hot air flows along the axis direction of the blocking ring 33, so that the hot air surrounds the outside of the resin handicraft, so that the drying of the paint is heated more uniformly, and in the resin handicraft feeding and discharging station, the blocking ring 33 abuts against the outer ring 18, the hot air cannot flow out of the through hole 14 to the outside, so that the heat consumption is effectively reduced.

[0022] The spraying assembly 2 comprises a storage barrel 24, a spraying pipe 25, a conveying pump 23 and a spray head 22, the storage barrel 24 is mounted on the blocking cover 3, and the three storage barrels 24 contain liquid paint of different colors, one end of the spraying pipe 25 is communicated with the lowest part of the storage barrel 24, the conveying pump 23 and the spray head 22 are both mounted on the spraying pipe 25, the height of the spray head 22 is higher than the height of the baffle 9, the conveying pump 23 conveys the liquid paint from the storage barrel 24 to the spray head 22, and then sprays the surface of the resin handicraft, the workbench 1 is provided with a collecting block 8 below the spray head 22, the collecting block 8 is provided with a liquid collecting groove in a spherical surface structure, and the center of the collecting block 8 is provided with a waste pipe 21, so that during the spraying process of the resin handicraft, the liquid paint dropped from the surface of the resin handicraft falls into the liquid collecting groove and is uniformly collected and treated through the waste pipe 21, so that the paint falling on the workbench 1 can be avoided to cause pollution.

[0023] Working principle: the bottom of the resin handicraft has a stepped hole, by rotating the adjusting bolt 38, first let the distance of the two pressure rods 41 is reduced, and then becomes larger, so that the two pressure rods 41 are inserted into the stepped hole and move a position, so that the resin handicraft is fixed on one of the fixed seats 6, at this time the resin handicraft is completely exposed outside the blocking cylinder 7, the fixed seat 6 is partially exposed outside the blocking cylinder 7, then the first motor 20 drives the rotating table 5 to rotate 90°, so that the fixed seat 6 drives the resin handicraft to rotate synchronously to the first spraying position to perform the initial spraying, in this process, the contact position of the second movable rod 31 and the driving block 11 changes, so that the fixed seat 6 moves towards the inside of the blocking cylinder 7, until the fixed seat 6 is completely blocked by the blocking cylinder 7, then the power assembly drives the fixed seat 6 and the resin handicraft to rotate, and relies on the spray head 22 to uniformly spray liquid paint on the surface of the resin handicraft, so that the spraying of the first kind of paint is completed, then the heating pipe 29 introduces hot air towards the inside of the blocking cylinder 7, the hot air surrounds the outside of the resin handicraft, so that the paint can be dried.

[0024] After the first spraying is completed, the first motor 20 drives the fixed seat 6 and the resin handicraft to continue rotating 90°, so that the resin handicraft moves to the position of the second spraying, and the contact position of the second movable rod 31 and the driving block 11 changes again, so that the fixed seat 6 drives the resin handicraft to move a distance towards the inside of the blocking cylinder 7, so that the position of the first spraying of the resin handicraft is basically blocked by the blocking cylinder 7, then the power assembly drives the resin handicraft to rotate, and the second spraying assembly 2 sprays another color of paint on the resin handicraft, and in the process of the second spraying, the air suction pipe 4 performs air suction treatment on the closed space, so that the closed space forms a negative pressure, so that when the second color of paint is sprayed, the paint entering the blocking cylinder 7 can be effectively reduced, and the situation of the second sprayed paint covering the first sprayed paint or local color mixing can be avoided, after the second spraying is completed, the paint is dried, the third spraying repeats the action principle of the second spraying, so that after three times of spraying processing, the surface of the resin handicraft will present three colors at different positions, effectively increasing the diversity of the color of the resin handicraft, and the entire spraying process can be completed at one time, which is not only simple and convenient to operate, but also independent of each other, without mutual interference, and effectively improves the production and processing efficiency of the resin handicraft.

[0025] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0026] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A resin craft spraying device, comprising a worktable (1), a rotating table (5), a fixed base (6), and a spraying assembly (2), characterized in that, The rotating platform (5) is rotatably mounted on the workbench (1). The workbench (1) is equipped with a first motor (20) for driving the rotating platform (5) to rotate. The fixed seat (6) is provided in four sets and is rotatably mounted on the rotating platform (5) at equal angles. The workbench (1) is also equipped with a power assembly for driving the fixed seat (6) to rotate. The rotating platform (5) has a baffle (7) on the outer side of one end corresponding to the fixed seat (6), and the inner side of the rotating platform (5) is equipped with a drive block (11) for controlling the length of the fixed seat (6) extending beyond the baffle (7). The fixed seat (6) is provided with a clamping component (37) for clamping resin crafts at one end near the baffle (7). The worktable (1) is provided with a baffle (3) on the outside of the rotating table (5). The rotating table (5) is provided with baffles (9) on both sides of the baffle (7). The two baffles (9) form an independent sealed space between the rotating table (5) and the baffle (3). The spraying component (2) is provided in three sets, and the spraying component (2) is installed at the position of the baffle (3) corresponding to the sealed space. The baffle (3) is also provided with an exhaust pipe (4) at the position of the sealed space.

2. The resin craft spraying device according to claim 1, characterized in that, The power assembly includes a second motor, a drive gear (15), a toothed ring (12), a bevel gear ring (10), and a bevel gear (13). The second motor and the toothed ring (12) are mounted on the workbench (1). The drive gear (15) is fixed on the output shaft of the second motor. The toothed ring (12) meshes with the drive gear (15). There are four bevel gears (13). The rotating table (5) is provided with a limiting ring (34) for rotating and mounting the bevel gears (13). The fixed seat (6) is slidably disposed with the bevel gears (13). The bevel gear ring (10) and the toothed ring (12) are integrally formed, and the bevel gear ring (10) meshes with the bevel gears (13).

3. The resin craft spraying device according to claim 2, characterized in that, The fixed base (6) includes a mounting platform (35), a first movable rod (27) and a second movable rod (31). The first movable rod (27) is fixedly connected to the mounting platform (35) and the second movable rod (31). The clamping assembly (37) is set on the mounting platform (35). The second movable rod (31) is provided with a limiting part (36) that slides with the bevel gear (13). The limiting ring (34) includes two semicircular rings with an L-shaped cross section. The semicircular rings are fixedly connected to the rotating platform (5) by bolts. The limiting ring (34) is rotatably set with the bevel gear (13).

4. The resin craft spraying device according to claim 3, characterized in that, The drive block (11) has four arc surfaces (17) on its outer side. The distance from the four arc surfaces (17) to the center of the rotating platform (5) is arranged in a gradually decreasing pattern. A transition surface (19) is provided between two adjacent arc surfaces (17). A first spring (28) is provided on the outer side of the second movable rod (31). The two ends of the first spring (28) respectively abut against the bevel gear (13) and the second movable rod (31). The first spring (28) applies a force to the second movable rod (31) to abut against the drive block (11).

5. A resin craft spraying device according to claim 3, characterized in that, The clamping assembly (37) includes a first movable block (32), a second movable block (44), an adjusting bolt (38), a second spring (43), and a third spring (40). The mounting platform (35) has a cross-shaped groove (39). The first movable block (32) and the second movable block (44) are slidably disposed within the groove (39). Two second movable blocks (44) and two third springs (40) are provided, located on either side of the first movable block (32). The two second movable blocks (44) are fixed to... A stepped pressure rod (41) is fixedly installed. The two ends of the second spring (43) abut against the mounting platform (35) and the first movable block (32) respectively. The third spring (40) applies a force to the second movable block (44) to abut against the first movable block (32). The first movable block (32) has inclined surfaces (42) on both sides that cooperate with the second movable block (44). The adjusting bolt (38) is threadedly connected to the mounting platform (35), and one end of the adjusting bolt (38) abuts against the first movable block (32).

6. A resin craft spraying device according to claim 3, characterized in that, The rotating table (5) includes an inner ring (16), an outer ring (18), and a mounting plate (26). The inner ring (16), outer ring (18), and mounting plate (26) are fixedly connected by bolts. The baffle (7) is set on the outer ring (18). The limiting ring (34) and bevel gear (13) are installed on the inner ring (16). A dispersion cavity (30) is provided between the inner ring (16) and the outer ring (18). A heating tube (29) is provided on the worktable (1) at the position of the dispersion cavity (30). A through hole (14) is provided on the inner side of the outer ring (18) corresponding to the baffle (7). A retaining ring (33) for blocking the through hole (14) is also provided at the end of the first movable rod (27) near the second movable rod (31).

7. The resin craft spraying device according to claim 1, characterized in that, The spraying assembly (2) includes a storage tank (24), a spray pipe (25), a delivery pump (23), and a nozzle (22). The storage tank (24) is mounted on a baffle (3), and the three storage tanks (24) contain liquid paint of different colors. One end of the spray pipe (25) is connected to the lowest point of the storage tank (24). The delivery pump (23) and the nozzle (22) are both mounted on the spray pipe (25). The height of the nozzle (22) is higher than the height of the baffle (9).

8. A resin craft spraying device according to claim 7, characterized in that, The workbench (1) is provided with a collection block (8) below the nozzle (22). The collection block (8) is provided with a liquid collection tank with a spherical structure, and a waste discharge pipe (21) is provided in the center of the collection block (8).

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