Dacromet automatic spraying device
By designing a Darkro automatic spraying device including a transmission mechanism and a barrier plate, the problems of hexavalent chromium ions being harmful to the human body and scattering of Darkro during the Darkro spraying process in the prior art are solved, and the safety of the spraying process and efficient utilization of resources are achieved.
Patent Information
- Application Number
- CN202421025485.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-13
AI Technical Summary
During the use of existing dacro spraying equipment, the hexavalent chromium ions in the coating are harmful to the human body, and dacro is easily dispersed during the spraying process, affecting human health.
A Darkro automatic spraying device is designed, including a base, a placement table, a conical funnel trough, a load net, a spray head and a collection bottle. Through the cooperation of the transmission mechanism and a barrier plate, it is ensured that the Darkro does not fly away during the spraying process and collects it into the collection bottle.
It effectively prevents Darkro from scattering around during the spraying process, protects the health of the operators, and at the same time achieves good collection and waste reduction of Darkro.
Smart Images
Figure CN222678417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of spraying machinery, in particular to a Dacromet automatic spraying device. Background Art
[0002] Dacromet, also known as Dacromet, Dakrust and Dikron, is named zinc-chromium coating in China. It is a new type of anti-corrosion coating with zinc powder, aluminum powder, chromic acid and deionized water as the main components.
[0003] When the existing workpiece is subjected to the Dacromet process on the surface, spraying equipment is required. However, the existing Dacromet spraying equipment still has the following problems during use:
[0004] When the existing spraying equipment is spraying the workpiece, since the Dacromet coating is a zinc-chromium coating, and the chromium ions in the coating, especially the hexavalent chromium ions, are very harmful to the human body, the spraying helps the Dacromet to fly and affect human health. Therefore, it is very necessary to involve a Dacromet automatic spraying device for use in the existing spraying machinery field. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, the existing Dacromet coating is a zinc-chromium coating, and the chromium ions in the coating, especially the hexavalent chromium ions, are very harmful to the human body. Spraying helps the Dacromet to fly and affect human health. The utility model proposes an automatic Dacromet spraying device.
[0006] The technical solution adopted by the utility model to solve the technical problem is: a Dacromet automatic spraying device, including a base, a placing table fixedly mounted on the base, an assembly port arranged on the placing table, a conical funnel groove arranged on the top of the assembly port, a bearing net fixedly mounted on the conical funnel groove, a threaded sleeve fixedly mounted on the top surface of the assembly port, the interior of the threaded sleeve is connected to the conical funnel groove, a collecting bottle is threadedly mounted on the threaded sleeve, baffles are symmetrically fixedly mounted on the top of the placing table, the baffles are located on both sides of the bearing net, movable grooves are symmetrically arranged on the placing table, rotating cavities are symmetrically arranged inside the placing table, movable ports are arranged on the rotating cavities, and the movable ports correspond to the movable The grooves are connected, and rotating grooves are arranged on the upper parts of the symmetrical two side surfaces of the placing table, and the rotating grooves are located above the rotating cavity and the movable port. A transmission screw is movably mounted on the rotating cavity, and one end of the transmission screw movably passes through the rotating groove, and a second equal-diameter bevel gear is fixedly mounted on the top of the transmission screw, and the second equal-diameter bevel gear is located in the rotating groove. A threaded sleeve block is threadedly mounted on the transmission screw, and a moving block is fixedly mounted on the threaded sleeve block, and the moving block is movably mounted corresponding to the movable port, and a blocking plate is fixedly mounted on one end of the moving block, and the blocking plate is movably mounted corresponding to the movable groove, and the two blocking plates are located on both sides of the traction gear, and the two ends of the blocking plate are respectively fitted with the baffle.
[0007] The symmetrical sides of the placing table are fixedly equipped with connecting frames, and the connecting frames are movably equipped with rotating rods. One end of the rotating rod is fixedly equipped with a first equal-diameter bevel gear, and the first equal-diameter bevel gear and the second equal-diameter bevel gear are toothed, and the other end of the rotating rod is fixedly equipped with an operating gear.
[0008] The base is fixedly equipped with an installation frame, which is located on one side of the placement table. The inner wall of the installation frame is symmetrically fixedly equipped with connecting rods, and sliding blocks are movably equipped on the connecting rods. An elliptical frame is fixedly equipped at one end of the two sliding blocks, and traction racks are fixedly equipped on the symmetrical two inner parts of the elliptical frame. A mounting frame is fixedly equipped on the upper surface of the elliptical frame, and a cross block is fixedly equipped on the mounting frame, and the cross block is located above the placement table.
[0009] A fixing frame is fixedly mounted on the mounting frame, an operating motor is fixedly mounted on the fixing frame, a movable rod is fixedly mounted on the output end of the operating motor, the movable rod movably passes through the fixing frame, and a sector gear is fixedly mounted on one end of the movable rod, the sector gear is located between the two traction racks, and the sector gear is only toothed with one of the traction racks.
[0010] The cross block is provided with a mounting opening, a traction groove is provided at the bottom of the cross block, the traction groove is located on one side of the mounting opening, mounting rods are symmetrically fixedly installed on the traction groove, a traction opening is provided on the surface of the storage box, the traction opening is connected with the traction groove, a cylinder is fixedly installed on the mounting opening, a piston rod is fixedly installed on the output end of the cylinder, the piston rod movably penetrates the traction groove, and a guide block is fixedly installed on one end of the piston rod, and the guide block is movably assembled with two mounting rods.
[0011] A mounting plate is fixedly mounted on the guide block, a nozzle is fixedly mounted on the mounting plate, a storage box is fixedly mounted on the cross block, and a pump is fixedly mounted on the cross block.
[0012] The pump is fixedly equipped with a pumping pipe, one end of which is located inside the storage box, and the pump is fixedly equipped with a delivery hose, which is movably assembled with the traction port, and the other end of the delivery hose is fixedly assembled with the nozzle.
[0013] The bottom of the horizontal block is symmetrically fixed with a traction gear, and the traction gear is toothed and assembled with the operating gear.
[0014] The utility model is beneficial in that:
[0015] The utility model places a workpiece on a carrying net and starts an operating motor, so that a movable rod drives a sector gear to rotate, and the sector gear is respectively assembled with only one of the traction racks, so that the elliptical frame reciprocates on the connecting rod through a sliding block, and the cross block can move toward the direction of the placing table, and the traction gear drives the operating gear to rotate, so that the rotating rod drives the first equal-diameter bevel gear to rotate, and the first equal-diameter bevel gear drives the second equal-diameter bevel gear to rotate, and the second equal-diameter bevel gear rotates on the threaded sleeve block through a transmission screw rod, so that the moving block moves on the movable opening, and at this time, the moving block drives the blocking plate to move on the movable groove. Until the bottom of the horizontal block fits the top of the baffle and the barrier plate, at this time the nozzle is located between the baffle and the barrier plate, the barrier plate and the baffle block the workpiece to be sprayed, start the cylinder, so that the piston rod drives the guide block to move, change the spraying position of the nozzle on the workpiece, start the pump, the pumping pipe draws out the Dacromet in the storage box, the delivery hose delivers the Dacromet, and the workpiece is sprayed with Dacromet through the nozzle to prevent the Dacromet from flying around during the spraying process and affecting the health of the operator. At the same time, the Dacromet falls into the conical funnel groove and then flows into the collection bottle, so that the Dacromet can be well collected to avoid the waste of Dacromet. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a schematic diagram of the structure of the Dacromet automatic spraying device of the utility model;
[0018] Figure 2 This is a schematic cross-sectional view of the Dacromet automatic spraying device of the utility model;
[0019] Figure 3 This is a schematic diagram of the traction mechanism structure of the utility model;
[0020] Figure 4 It is a schematic cross-sectional structure diagram of the blocking mechanism of the utility model.
[0021] In the figure:
[0022] 10. Base; 11. Placement table; 12. Assembly opening; 13. Baffle;
[0023] 20. Mounting frame; 21. Connecting rod; 22. Sliding block; 23. Oval frame;
[0024] 30. Traction rack; 31. Mounting frame; 32. Fixed frame; 33. Operating motor;
[0025] 40. movable rod; 41. sector gear; 42. horizontal block; 43. storage box;
[0026] 50. Pump; 51. Pumping pipe; 52. Delivery hose; 53. Towing port;
[0027] 60. Mounting port; 61. Cylinder; 62. Traction gear; 63. Traction groove;
[0028] 70. Mounting rod; 71. Piston rod; 72. Guide block; 73. Mounting plate;
[0029] 80, nozzle; 81, conical funnel groove; 82, bearing net; 83, threaded sleeve; 84, connecting frame; 85, rotating rod; 86, first equal diameter bevel gear; 87, operating gear;
[0030] 90. Collecting bottle; 91. Movable groove; 92. Rotating chamber; 93. Movable opening; 94. Rotating groove; 95. Transmission screw; 96. Threaded sleeve block; 97. Moving block; 98. Blocking plate; 99. Second equi-diameter bevel gear. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] The following is combined with Figure 1 —4 further details of this application,
[0033] The present application embodiment discloses a Dacromet automatic spraying device. Figure 2 and Figure 4A Dacromet automatic spraying device includes a base 10, a placing table 11 is fixedly mounted on the base 10, an assembly port 12 is arranged on the placing table 11, a conical funnel groove 81 is arranged on the top of the assembly port 12, a carrying net 82 is fixedly mounted on the conical funnel groove 81, a threaded sleeve 83 is fixedly mounted on the top surface of the assembly port 12, the interior of the threaded sleeve 83 is connected to the conical funnel groove 81, a collecting bottle 90 located inside the assembly port 12 is threadedly mounted on the threaded sleeve 83, baffles 13 are symmetrically fixedly mounted on the top of the placing table 11, the baffles 13 are located on both sides of the carrying net 82, and the placing table 11 is fixedly mounted on the top of the placing table 11. A movable groove 91 is symmetrically arranged on the upper surface, a rotating cavity 92 is symmetrically arranged inside the placing table 11, and a movable port 93 communicating with the movable groove 91 is arranged on the rotating cavity 92. A rotating groove 94 is arranged on the upper part of the symmetrical two sides of the placing table 11. The rotating groove 94 is located above the rotating cavity 92 and the movable port 93. A transmission screw 95 is movably installed on the rotating cavity 92, and one end of the transmission screw 95 movably passes through the rotating groove 94. The top of the transmission screw 95 is fixedly equipped with a second equal-diameter bevel gear 99 located in the rotating groove 94. A threaded sleeve block 96 is threadedly installed on the transmission screw 95. The threaded sleeve block 96 are fixedly equipped with a moving block 97 that moves in the movable opening 93, and one end of the moving block 97 is fixedly equipped with a blocking plate 98 that moves in the movable groove 91. The two blocking plates 98 are located on both sides of the traction gear 62, and the two ends of the blocking plates 98 are respectively fitted with the baffle 13. The symmetrical sides of the placement table 11 are fixedly equipped with a connecting frame 84, and the connecting frame 84 is movably equipped with a rotating rod 85. One end of the rotating rod 85 is fixedly equipped with a first equidistant bevel gear 86 that is toothed with the second equidistant bevel gear 99, and the other end of the rotating rod 85 is fixedly equipped with an operating gear 8 7. Place the workpiece on the carrying net 82. When spraying the workpiece, the operating gear 87 rotates, so that the rotating rod 85 drives the first equal-diameter bevel gear 86 to rotate, and the first equal-diameter bevel gear 86 drives the second equal-diameter bevel gear 99 to rotate. The second equal-diameter bevel gear 99 rotates on the threaded sleeve block 96 through the transmission screw 95, so that the moving block 97 moves on the movable opening 93. At this time, the moving block 97 drives the blocking plate 98 to move on the movable groove 91. The blocking plate 98 and the baffle 13 block the sprayed workpiece to prevent the Dacromet from flying around during the spraying process and affecting the health of the operator.
[0034] Reference Figure 1 - Figure 3The base 10 is fixedly equipped with a mounting frame 20, and the mounting frame 20 is located on one side of the placement table 11. The inner wall of the mounting frame 20 is symmetrically fixedly equipped with a connecting rod 21, and sliding blocks 22 are movably equipped on the connecting rod 21. One end of the two sliding blocks 22 is fixedly equipped with an elliptical frame 23, and the symmetrical two inner parts of the elliptical frame 23 are fixedly equipped with a traction rack 30. The upper surface of the elliptical frame 23 is fixedly equipped with a mounting frame 31, and the mounting frame 31 is fixedly equipped with a cross block 42. The cross block 42 is located above the placement table 11. The mounting frame 20 is fixedly equipped with a fixing frame 32, and the fixing frame 32 is fixedly equipped with an operating motor 33. The output end of the operating motor 33 is fixedly equipped with a movable rod 40, and the movable rod 40 is movable through The movable rod 40 is fixedly mounted on the fixing frame 32, and one end of the movable rod 40 is fixedly mounted with a sector gear 41, the sector gear 41 is located between the two traction racks 30, and the sector gear 41 is respectively toothed with only one of the traction racks 30, a mounting port 60 is provided on the cross block 42, a traction groove 63 is provided at the bottom of the cross block 42, the traction groove 63 is located on one side of the mounting port 60, a mounting rod 70 is symmetrically fixedly mounted on the traction groove 63, a traction port 53 connected with the traction groove 63 is provided on the surface of the storage box 43, a cylinder 61 is fixedly mounted on the mounting port 60, a piston rod 71 is fixedly mounted on the output end of the cylinder 61, the piston rod 71 movably penetrates the traction groove 63, and one end of the piston rod 71 is fixedly mounted on the mounting port 60. A guide block 72 is equipped with two mounting rods 70 for movement, a mounting plate 73 is fixedly mounted on the guide block 72, a nozzle 80 is fixedly mounted on the mounting plate 73, a storage box 43 is fixedly mounted on the cross block 42, a pump 50 is fixedly mounted on the cross block 42, a pumping pipe 51 is fixedly mounted on the pump 50, one end of the pumping pipe 51 is located inside the storage box 43, a delivery hose 52 is fixedly mounted on the pump 50, the delivery hose 52 moves on the traction port 53, the other end of the delivery hose 52 is fixedly mounted with the nozzle 80, a traction gear 62 with a tooth pattern assembled with the operating gear 87 is symmetrically fixedly mounted on the bottom of the cross block 42, a workpiece is placed on the carrier net 82, and the operating motor 33 is started. , so that the movable rod 40 drives the fan gear 41 to rotate, and the fan gear 41 is only toothed with one of the traction racks 30, so that the elliptical frame 23 can reciprocate on the connecting rod 21 through the sliding block 22, and the cross block 42 can move toward the placement table 11 until the bottom of the cross block 42 fits the top of the baffle 13 and the baffle 98. At this time, the nozzle 80 is located between the baffle 13 and the baffle 98, and the cylinder 61 is started, so that the piston rod 71 drives the guide block 72 to move, and the spraying position of the nozzle 80 on the workpiece is changed. The pump 50 is started, and the pumping pipe 51 extracts the Dacromet in the storage box 43, and the delivery hose 52 delivers the Dacromet, and the workpiece is sprayed with Dacromet through the nozzle 80.
[0035] Working principle: Place the workpiece on the carrying net 82, start the operating motor 33, so that the movable rod 40 drives the fan gear 41 to rotate, and the fan gear 41 is only toothed with one of the traction racks 30, so that the elliptical frame 23 moves back and forth on the connecting rod 21 through the sliding block 22, and the cross block 42 can move toward the direction of the placement table 11. The traction gear 62 drives the operating gear 87 to rotate, so that the rotating rod 85 drives the first equal-diameter bevel gear 86 to rotate, and the first equal-diameter bevel gear 86 drives the second equal-diameter bevel gear 99 to rotate, and the second equal-diameter bevel gear 99 rotates on the threaded sleeve block 96 through the transmission screw 95, so that the moving block 97 moves on the movable port 93, and at this time the moving block 97 drives the blocking plate 98 on the movable groove 91 Move until the bottom of the horizontal block 42 fits the top of the baffle 13 and the blocking plate 98. At this time, the nozzle 80 is located between the baffle 13 and the blocking plate 98. The blocking plate 98 and the baffle 13 block the workpiece to be sprayed. The cylinder 61 is started, so that the piston rod 71 drives the guide block 72 to move, and the spraying position of the workpiece by the nozzle 80 is changed. The pump 50 is started, and the pumping pipe 51 extracts the Dacromet in the storage box 43, and the delivery hose 52 delivers the Dacromet. The workpiece is sprayed with Dacromet through the nozzle 80 to prevent the Dacromet from flying around during the spraying process and affecting the health of the operator. At the same time, the Dacromet falls into the conical funnel groove 81 and then flows into the collection bottle 90, so that the Dacromet can be well collected to avoid the waste of Dacromet.
[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A Dacromet automatic spraying device, characterized in that: The invention comprises a base (10), a placing platform (11) is fixedly mounted on the base (10), an assembly opening (12) is arranged on the placing platform (11), a conical funnel groove (81) is arranged on the top of the assembly opening (12), a carrying net (82) is fixedly mounted on the conical funnel groove (81), a threaded sleeve (83) is fixedly mounted on the top surface of the assembly opening (12), the interior of the threaded sleeve (83) is connected to the conical funnel groove (81), and the threaded sleeve (83) is fixedly mounted on the top surface of the assembly opening (12). The upper thread is equipped with a collecting bottle (90), the top of the placing platform (11) is symmetrically fixedly equipped with a baffle (13), the baffle (13) is located on both sides of the carrying net (82), the placing platform (11) is symmetrically provided with movable grooves (91), the interior of the placing platform (11) is symmetrically provided with a rotating cavity (92), and the rotating cavity (92) is provided with a movable port (93), and the movable port (93) is correspondingly connected to the movable groove (91). The symmetrical two sides of the placing platform (11) A rotation groove (94) is provided on the upper part of the side surface, and the rotation groove (94) is located above the rotation cavity (92) and the movable opening (93). A transmission screw (95) is movably mounted on the rotation cavity (92), and one end of the transmission screw (95) movably penetrates the rotation groove (94). A second equal-diameter bevel gear (99) is fixedly mounted on the top of the transmission screw (95), and the second equal-diameter bevel gear (99) is located in the rotation groove (94). The transmission screw (95) is threaded. A threaded sleeve (96) is assembled, and a moving block (97) is fixedly assembled on the threaded sleeve (96). The moving block (97) is movably assembled with the movable opening (93). One end of the moving block (97) is fixedly assembled with a blocking plate (98), and the blocking plate (98) is movably assembled with the movable groove (91). The two blocking plates (98) are located on both sides of the traction gear (62), and the two ends of the blocking plate (98) are respectively fitted with the baffle (13).
2. A Dacromet automatic spraying device according to claim 1, characterized in that: The symmetrical sides of the placing platform (11) are fixedly equipped with a connecting frame (84), and a rotating rod (85) is movably equipped on the connecting frame (84). One end of the rotating rod (85) is fixedly equipped with a first equal-diameter bevel gear (86), and the first equal-diameter bevel gear (86) and the second equal-diameter bevel gear (99) are toothed, and the other end of the rotating rod (85) is fixedly equipped with an operating gear (87).
3. A Dacromet automatic spraying device according to claim 2, characterized in that: The base (10) is fixedly equipped with a mounting frame (20), the mounting frame (20) is located on one side of the placement platform (11), the inner wall of the mounting frame (20) is symmetrically fixedly equipped with connecting rods (21), sliding blocks (22) are movably equipped on the connecting rods (21), one end of the two sliding blocks (22) is fixedly equipped with an elliptical frame (23), the symmetrical inner parts of the elliptical frame (23) are fixedly equipped with traction racks (30), the upper surface of the elliptical frame (23) is fixedly equipped with a mounting frame (31), the mounting frame (31) is fixedly equipped with a transverse block (42), and the transverse block (42) is located above the placement platform (11).
4. A Dacromet automatic spraying device according to claim 3, characterized in that: A fixing frame (32) is fixedly mounted on the mounting frame (20), an operating motor (33) is fixedly mounted on the fixing frame (32), a movable rod (40) is fixedly mounted on the output end of the operating motor (33), the movable rod (40) movably penetrates the fixing frame (32), and a sector gear (41) is fixedly mounted on one end of the movable rod (40), the sector gear (41) is located between the two traction racks (30), and the sector gear (41) is toothedly mounted on only one of the traction racks (30).
5. A Dacromet automatic spraying device according to claim 4, characterized in that: The transverse block (42) is provided with a mounting opening (60), a traction groove (63) is provided at the bottom of the transverse block (42), the traction groove (63) is located at one side of the mounting opening (60), mounting rods (70) are symmetrically fixedly mounted on the traction groove (63), a traction opening (53) is provided on the surface of the storage box (43), the traction opening (53) is communicated with the traction groove (63), a cylinder (61) is fixedly mounted on the mounting opening (60), a piston rod (71) is fixedly mounted on the output end of the cylinder (61), the piston rod (71) movably penetrates the traction groove (63), and a guide block (72) is fixedly mounted on one end of the piston rod (71), and the guide block (72) is movably assembled with two mounting rods (70).
6. A Dacromet automatic spraying device according to claim 5, characterized in that: The guide block (72) is fixedly mounted with a mounting plate (73), the mounting plate (73) is fixedly mounted with a spray head (80), the transverse block (42) is fixedly mounted with a storage box (43), and the transverse block (42) is fixedly mounted with a pump (50).
7. A Dacromet automatic spraying device according to claim 6, characterized in that: The pump (50) is fixedly equipped with a pumping pipe (51), one end of which is located inside the storage box (43). The pump (50) is fixedly equipped with a delivery hose (52), which is movably assembled with the traction port (53), and the other end of the delivery hose (52) is fixedly assembled with the nozzle (80).
8. A Dacromet automatic spraying device according to claim 3, characterized in that: A traction gear (62) is symmetrically fixedly mounted on the bottom of the horizontal block (42), and the traction gear (62) is toothedly mounted corresponding to the operating gear (87).