CN215902050U

CN215902050U - Swing type automatic spraying device for spraying processing

Info

Publication number: CN215902050U
Application number: CN202122401715.6U
Authority: CN
Inventors: 杜民宇; 杜娟; 韩长飞
Original assignee: Tianjin Shengheng Electrostatic Spraying Co ltd
Current assignee: Tianjin Huakailong Environmental Protection Equipment Co.,Ltd.
Priority date: 2021-10-07
Filing date: 2021-10-07
Publication date: 2022-02-25
Anticipated expiration: 2031-10-07

Abstract

The utility model belongs to the technical field of spraying processing, in particular to a swing type automatic spraying device for spraying processing, which aims at the problems that the existing spraying device is not uniform enough in spraying and inconvenient to operate and has low efficiency; according to the spraying device, the clamping plate can be driven to clamp and position the workpiece on the placing table by rotating the knob, so that the workpiece can be positioned conveniently before spraying, the placing table is driven to rotate by the driving motor, so that the workpiece can rotate during spraying, the spraying is more uniform, the swinging assembly can be driven to swing back and forth to the spraying gun while the driving motor rotates, the spraying effect is further improved, the spraying is more uniform, and time and labor are saved.

Description

Swing type automatic spraying device for spraying processing

Technical Field

The utility model relates to the technical field of spraying processing, in particular to a swing type automatic spraying device for spraying processing.

Background

The coating method of spraying by a spray gun or a disc atomizer, dispersing into uniform and fine droplets by means of pressure or centrifugal force, and applying onto the surface of an object to be coated can be classified into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying, and the like.

The existing spraying device generally fixes a workpiece at a certain specific position and then carries out fixed-point spraying when spraying the workpiece, and the spraying mode easily causes the situation that the spraying is too thick at the middle position and the spraying is thinner at the periphery due to unequal spraying pressures in the spraying process, so that the spraying is not uniform enough, the manual spraying side is complicated and laborious, certain operation experience is needed, the production efficiency is low, and defective products are easy to occur.

Therefore, a swing type automatic spraying device for spraying processing is needed to solve the problems that the existing spraying device is not uniform enough in spraying and inconvenient to operate and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a swing type automatic spraying device for spraying processing, which solves the problems that the existing spraying device is not uniform enough in spraying and inconvenient to operate and has low efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme: a swing type automatic spraying device for spraying processing comprises a workbench, wherein a mounting groove is formed in the top end of the workbench, the side wall of the bottom end of the mounting groove is rotatably connected with a rotating rod, a placing table is fixed at the top end of the rotating rod, a support is fixed at the bottom end of the workbench, a driving motor is installed inside the support, an output shaft of the driving motor is fixed with the rotating rod through a shaft coupling, an installation cavity is formed in the placing table, a two-way threaded rod is rotatably connected with the side wall of one side of the installation cavity, two symmetrically-arranged thread sleeves are sleeved on the outer side wall of the two-way threaded rod, two symmetrically-arranged sliding rods penetrate through the top end of the placing table in a sliding manner, the bottom end of each sliding rod is fixed with the adjacent thread sleeves, a clamping plate is fixed at the top end of each sliding rod, and a knob which is coaxially arranged with the two-way threaded rod is rotatably connected with the side wall of one side of the placing table, the top sliding connection of workstation has the pillar, the top of pillar is fixed with the U type and presss from both sides, the inside that the U type pressed from both sides is provided with the spray gun, the top of workstation is fixed with the mounting bracket, the inside of mounting bracket is provided with the swing subassembly with spray gun matched with.

Preferably, the swing assembly comprises a rotating shaft rotatably connected with the inner wall of the top end of the mounting frame, a half gear is tightly sleeved on the outer side wall of the rotating shaft, a toothed ring matched with the half gear is slidably connected to the side wall of one side of the toothed ring, a moving rod is fixed to the side wall of one side of the toothed ring, a through groove a is formed in the side wall of one side of the mounting frame, the moving rod penetrates through the through groove a and extends to the outside of the mounting frame to be fixed with a toothed plate, the moving rod is slidably connected with the through groove a, a fixed rod is fixed to the side wall of the top end of the workbench, a swing rod is rotatably connected to the outer side wall of the fixed rod, a sector gear meshed with the toothed plate is fixed to one end of the swing rod, the other end of the swing rod is fixed to the pillar, two belt pulleys are rotatably connected to the bottom end of the workbench, and are respectively communicated with the rotating shaft and the rotating rod, and the outer side walls of the two belt pulleys are sleeved with a transmission belt together.

Preferably, two through grooves b are formed in the top end of the placing table, and the two sliding rods are respectively in sliding connection with the two through grooves b.

Preferably, the bottom end of the clamping plate is in contact with the top end of the placing table, and the contact surface of the clamping plate and the placing table is a smooth plane.

Preferably, racks are respectively arranged on the inner walls of the two sides of the toothed ring, the toothed ring is sleeved on the outer surface of the half gear, and the half gear is meshed with one rack.

Preferably, the top end of the workbench is provided with a sliding groove, the bottom end of the strut is in sliding connection with the sliding groove, and the top end surface of the sliding groove is an arc surface.

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

1. according to the spraying device, the clamping plate can be driven to clamp and position the workpiece on the placing table by rotating the knob, so that the workpiece can be positioned conveniently before spraying, the placing table is driven to rotate by the driving motor, so that the workpiece can rotate during spraying, the spraying is more uniform, the swinging assembly can be driven to swing back and forth to the spraying gun while the driving motor rotates, the spraying effect is further improved, the spraying is more uniform, and time and labor are saved.

2. According to the automatic spraying device, the driving motor drives the placing table to rotate, and meanwhile, the toothed plate and the sector gear can be driven to be meshed for transmission, so that the sector gear can drive the spray gun to perform swinging type automatic spraying through the swinging rod, the spraying effect of the automatic spraying device is improved, workpieces are sprayed more uniformly by matching the autorotation of the workpieces with the swinging spraying of the spray gun, manual operation is not needed, the accuracy is high, and the spraying efficiency is improved.

Drawings

FIG. 1 is a schematic view of a main sectional structure of a swing type automatic spraying apparatus for spraying processing according to the present invention;

FIG. 2 is a schematic view of a swing type automatic spraying apparatus for spraying according to the present invention;

fig. 3 is a schematic front view of the swing type automatic spraying device for spraying processing according to the present invention.

In the figure: 1. a work table; 2. mounting grooves; 3. rotating the rod; 4. a placing table; 5. a support; 6. a drive motor; 7. a mounting cavity; 8. a bidirectional threaded rod; 9. a threaded sleeve; 10. a slide bar; 11. a splint; 12. a knob; 13. a pillar; 14. a U-shaped clamp; 15. a mounting frame; 16. a spray gun; 17. a swing assembly; 171. a rotating shaft; 172. a half gear; 173. a toothed ring; 174. a travel bar; 175. a through groove a; 176. a toothed plate; 177. fixing the rod; 178. a swing lever; 179. a sector gear; 1710. a belt pulley; 1711. a transmission belt; 18. a through groove b; 19. a rack; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a swing type automatic spraying device for spraying processing comprises a workbench 1, a mounting groove 2 is arranged at the top end of the workbench 1, a rotating rod 3 is rotatably connected to the side wall at the bottom end of the mounting groove 2, a placing table 4 is fixed at the top end of the rotating rod 3, a support 5 is fixed at the bottom end of the workbench 1, a driving motor 6 is arranged in the support 5, an output shaft of the driving motor 6 is fixed with the rotating rod 3 through a shaft coupling, a mounting cavity 7 is arranged in the placing table 4, a bidirectional threaded rod 8 is rotatably connected to the side wall at one side of the mounting cavity 7, two symmetrically arranged threaded sleeves 9 are sleeved on the outer side wall of the bidirectional threaded rod 8, two symmetrically arranged sliding rods 10 are slidably penetrated through the top end of the placing table 4, the bottom end of the sliding rod 10 is fixed with the adjacent threaded sleeve 9, a clamping plate 11 is fixed at the top end of the sliding rod 10, a knob 12 coaxially arranged with the bidirectional threaded rod 8 is rotatably connected to the side wall at one side of the placing table 4, a support column 13 is connected to the top end of the workbench 1 in a sliding manner, a U-shaped clamp 14 is fixed to the top end of the support column 13, a spray gun 16 is arranged inside the U-shaped clamp 14, an installation frame 15 is fixed to the top end of the workbench 1, and a swinging assembly 17 matched with the spray gun 16 is arranged inside the installation frame 15; can drive splint 11 through rotating knob 12 and carry out the centre gripping location to placing the work piece on the platform 4, it is comparatively convenient to make the work piece fix a position before the spraying, place platform 4 through driving motor 6 drive and rotate and make the work piece can carry out the rotation when the spraying, then make the spraying more even, driving motor 6 pivoted simultaneously can also drive swing subassembly 17 and carry out the swing back and forth to spray gun 16, further improved the spraying effect, it is more even to make the spraying, and labour saving and time saving.

The swinging assembly 17 comprises a rotating shaft 171 rotatably connected with the inner wall of the top end of the mounting frame 15, a half gear 172 tightly sleeved on the outer side wall of the rotating shaft 171, a toothed ring 173 matched with the half gear 172 is slidably connected with one side wall of the toothed ring 173, a moving rod 174 is fixed on one side wall of the toothed ring 173, a through groove a175 is formed in one side wall of the mounting frame 15, the moving rod 174 penetrates through the through groove a175 and extends to the outside of the mounting frame 15 to be fixed with a toothed plate 176, the moving rod 174 is slidably connected with the through groove a175, a fixed rod 177 is fixed on the side wall of the top end of the workbench 1, a swinging rod 178 is rotatably connected with the outer side wall of the fixed rod 177, a sector gear 179 mutually meshed with the toothed plate 176 is fixed at one end of the swinging rod 178, the other end of the swinging rod 178 is fixed with the pillar 13, two belt pulleys 1710 are rotatably connected with the bottom end of the workbench 1, and the two belt pulleys 1710 are respectively and are respectively axially arranged with the rotating shaft 171 and the rotating rod 3, the outer side walls of the two belt pulleys 1710 are sleeved with a transmission belt 1711; drive through driving motor 6 and place 4 pivoted while can also drive castellated plate 176 and sector gear 179 and mesh the transmission, make sector gear 179 can drive spray gun 16 through swinging arms 178 and carry out oscillating automatic spraying, improved the device's spraying effect, and through work piece rotation cooperation spray gun 16 swing spraying messenger work piece spraying when carrying out the spraying more even, need not manual operation, the precision is higher, has improved spraying efficiency.

Two through grooves b18 are opened at the top end of placing table 4, two sliding rods 10 are respectively connected with two through grooves b18 in a sliding manner, the bottom end of clamping plate 11 is in contact with the top end of placing table 4, and the contact surface of clamping plate 11 and placing table 4 is a smooth plane.

Racks 19 are respectively arranged on the inner walls of two sides of the toothed ring 173, the toothed ring 173 is sleeved on the outer surface of the half gear 172, the half gear 172 is meshed with one rack 19, the top end of the workbench 1 is provided with a sliding groove 20, the bottom end of the strut 13 is in sliding connection with the sliding groove 20, and the top end surface of the sliding groove 20 is an arc surface.

The working principle is as follows: when the outer surface of a workpiece needs to be sprayed, the workpiece is placed in the placing table 4, then the knob 12 is rotated to drive the bidirectional threaded rod 8 to rotate, when the bidirectional threaded rod 8 rotates, the bidirectional threaded rod and the threaded sleeve 9 are in threaded transmission, then the sliding rod 10 is driven to move, when the sliding rod 10 moves, the two clamping plates 11 are driven to mutually approach to clamp and fix the workpiece on the placing table 4, then the driving motor 6 is opened to drive the rotating rod 3 to rotate, when the rotating rod 3 rotates, the placing table 4 is driven to rotate, meanwhile, the two belt pulleys 1710 can be driven to transmit through the transmission belt 1711, when the belt pulleys 1710 transmit, the rotating shaft 171 is driven to rotate, when the driving shaft rotates, the half gear 172 and the toothed ring 173 are driven to mesh and transmit, then the toothed ring 173 is driven to reciprocate, when the toothed ring 173 reciprocates, the toothed plate 176 is driven to reciprocate through the moving rod 174, when the toothed ring 176 moves, the toothed ring 179 is in mesh and transmit, then the swing rod 178 is driven to swing, when the swing rod 178 swings, the support 13 and the spray gun 16 are driven to be positioned in the chute 20 to slide back and forth, and meanwhile, the spray gun 16 is switched on to perform swing type automatic spraying on the workpiece on the placing table 4.

The driving motor 6 is commercially available, and the driving motor 6 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The swing type automatic spraying device for spraying processing comprises a workbench (1) and is characterized in that a mounting groove (2) is formed in the top end of the workbench (1), a rotating rod (3) is rotatably connected to the side wall of the bottom end of the mounting groove (2), a placing table (4) is fixed to the top end of the rotating rod (3), a support (5) is fixed to the bottom end of the workbench (1), a driving motor (6) is installed inside the support (5), an output shaft of the driving motor (6) is fixed to the rotating rod (3) through a coupler, a mounting cavity (7) is formed in the placing table (4), a two-way threaded rod (8) is rotatably connected to the side wall of one side of the mounting cavity (7), two symmetrically-arranged thread sleeves (9) are sleeved on the outer side wall of the two-way threaded rod (8), and two symmetrically-arranged sliding rods (10) are slidably penetrated through the top end of the placing table (4), the bottom of slide bar (10) is fixed with adjacent thread bush (9), the top of slide bar (10) is fixed with splint (11), one side lateral wall of placing platform (4) rotate be connected with knob (12) of two-way threaded rod (8) coaxial setting, the top sliding connection of workstation (1) has pillar (13), the top of pillar (13) is fixed with the U type and presss from both sides (14), the inside that the U type pressed from both sides (14) is provided with spray gun (16), the top of workstation (1) is fixed with mounting bracket (15), the inside of mounting bracket (15) is provided with and swings subassembly (17) with spray gun (16) matched with.

2. The swing type automatic spraying device for spraying processing as claimed in claim 1, wherein the swing assembly (17) comprises a rotating shaft (171) rotatably connected with the inner wall of the top end of the mounting frame (15), a half gear (172) is tightly sleeved on the outer side wall of the rotating shaft (171), a toothed ring (173) matched with the half gear (172) is slidably connected with one side wall of the mounting frame (15), a moving rod (174) is fixed on one side wall of the toothed ring (173), a through groove a (175) is formed on one side wall of the mounting frame (15), the moving rod (174) passes through the through groove a (175) and extends to the outside of the mounting frame (15) to be fixed with a toothed plate (176), the moving rod (174) is slidably connected with the through groove a (175), and a fixing rod (177) is fixed on the side wall of the top end of the workbench (1), the lateral wall of dead lever (177) rotates and is connected with swinging arms (178), the one end of swinging arms (178) is fixed with sector gear (179) with castellated plate (176) intermeshing, the other end of swinging arms (178) with pillar (13) are fixed, the bottom of workstation (1) is rotated and is connected with two belt pulleys (1710), two belt pulley (1710) lead to the axle setting with axis of rotation (171) and dwang (3) respectively, two drive belt (1711) has been cup jointed jointly to the lateral wall of belt pulley (1710).

3. The swing type automatic spraying device for spraying processing as claimed in claim 1, wherein the top end of the placing table (4) is provided with two through grooves b (18), and the two sliding rods (10) are respectively connected with the two through grooves b (18) in a sliding manner.

4. The oscillating type automatic spraying device for spraying processing as claimed in claim 1, wherein the bottom end of the clamping plate (11) is in contact with the top end of the placing table (4), and the contact surface of the clamping plate (11) and the placing table (4) is a smooth plane.

5. The swing type automatic spraying device for spraying processing as claimed in claim 2, wherein racks (19) are respectively formed on the inner walls of the two sides of the toothed ring (173), the toothed ring (173) is sleeved on the outer surface of the half gear (172), and the half gear (172) is meshed with one rack (19).

6. The swing type automatic spraying device for spraying processing as claimed in claim 1, wherein a sliding groove (20) is formed at the top end of the workbench (1), the bottom end of the strut (13) is slidably connected with the sliding groove (20), and the top end surface of the sliding groove (20) is an arc surface.