CN214440372U

CN214440372U - Spraying and drying device for automobile sheet metal part

Info

Publication number: CN214440372U
Application number: CN202120041349.5U
Authority: CN
Inventors: 王新利; 刘大鹏
Original assignee: Zhucheng Weishida Machinery Co ltd
Current assignee: Zhucheng Weishida Machinery Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-10-22
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to the technical field of sheet metal spraying, in particular to a spraying and drying device for automobile sheet metal parts, which can adjust the height and angle of a spray gun, reduce the turnover times of the sheet metal parts, accelerate the drying of the sheet metal surfaces and improve the working efficiency and the spraying effect of the device; the spraying device comprises a bottom plate and two groups of spraying devices, wherein the two groups of spraying devices are oppositely arranged on the upper end surface of the bottom plate; the spraying device comprises a spraying box and two groups of spray guns, the spraying box is provided with a spraying cavity, and the two groups of spray guns are symmetrically arranged at the upper end and the lower end of the spraying cavity; the spray gun group comprises a lead screw, a movable block, a long rod, a short rod, a spray gun and a first hydraulic cylinder, the lead screw is rotatably installed in the spraying cavity through a lower supporting block and an upper supporting block, the movable block is in threaded connection with the lead screw, the output end of a first motor is fixedly connected with the lead screw, the spray gun and the movable block are connected in a hinged mode through the long rod and the short rod, and the long rod is driven through the first hydraulic cylinder.

Description

Spraying and drying device for automobile sheet metal part

Technical Field

The utility model relates to a technical field of panel beating spraying especially relates to a spraying drying device for car sheet metal component.

Background

The spraying and drying device for the automobile sheet metal part is an auxiliary device for spraying and drying the automobile sheet metal part, and is widely used in the field of sheet metal spraying; the existing spraying and drying device for the automobile sheet metal part adopts the existing sheet metal spraying and drying mode that firstly the sheet metal part is placed on the ground or a paperboard, then the sheet metal part is manually sprayed by a handheld spray gun, and after the spraying is finished, the sheet metal part is kept stand to wait for the spraying of paint and is naturally dried; the spraying stoving mode of current car sheet metal component is used the discovery, and the manual work is sprayed, can cause serious harm to the health, carries out the spraying in-process, need constantly overturn the panel beating face, just can make panel beating surface spraying completely to panel beating spraying is accomplished the back natural drying's mode and is need to wait for a long time, leads to device work efficiency low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out the position control of height and angle to the spray gun, reduce the upset number of times of sheet metal component to can accelerate the drying on sheet metal surface, improve a spraying drying device for car sheet metal component of the work efficiency and the spraying effect of device.

The utility model discloses a spraying and drying device for automobile sheet metal parts, which comprises a bottom plate and two groups of spraying devices, wherein the two groups of spraying devices are arranged on the upper end surface of the bottom plate and are oppositely arranged; the spraying device comprises a spraying box, a fixed seat and two groups of spray guns, wherein the spraying box is provided with a spraying cavity, the right end of the spraying box is provided with a first open port, the first open port is communicated with the spraying cavity, the fixed seat is arranged in the middle of the left end face of the spraying cavity, and the two groups of spray guns are symmetrically arranged at the upper end and the lower end of the spraying cavity; spray gun group includes the bottom suspension shoe, go up the supporting block, the lead screw, the movable block, first motor, the stock, the quarter butt, the spray gun, first hinged-support and first pneumatic cylinder, the bottom suspension shoe is installed at spraying chamber left end face, and the bottom suspension shoe is in fixing base upper portion, it installs at spraying chamber up end to go up the supporting block, the rotatable installation of lead screw is in the middle of bottom suspension shoe and last supporting block, be equipped with the screw thread through-hole on the movable block, movable block and lead screw threaded connection, first motor is installed at the fixing base up end, and first motor output and lead screw fixed connection, the stock left end and quarter butt left end are all installed on the movable block, the stock right-hand member and quarter butt right-hand member are all articulated to be installed on the spray gun, first hinged-support is installed at spraying chamber up end, first pneumatic cylinder stiff end is articulated with first hinged-support, first pneumatic cylinder expansion end is articulated with the stock intermediate position.

The utility model discloses a spraying drying device for automobile sheet metal parts, which also comprises two groups of drying devices, wherein the two groups of drying devices are oppositely arranged on the upper end surface of the bottom plate; the drying device comprises a drying box, a second hinged support, a fan blade cover, a motor cover, a third hinged support, a second hydraulic cylinder, a second motor, fan blades and a heating net, the drying box is provided with a drying cavity, the right end of the drying box is provided with a second open port, the second open port is communicated with the drying cavity, the second hinged support is arranged at the bottom end face of the drying cavity, the lower end of the fan blade cover is hinged to the second hinged support, the motor cover is arranged on the fan blade cover, the third hinged support is arranged at the bottom end face of the drying cavity, the fixed end of the second hydraulic cylinder is hinged to the third hinged support, the movable end of the second hydraulic cylinder is hinged to the motor cover, the second motor is arranged inside the motor cover, the fan blades are arranged on the output end of the second motor, the heating net is fixedly arranged on the fan blade cover, and the wall of the left side of the drying box is provided with a ventilation opening.

The utility model discloses a spraying drying device for car sheet metal component still includes track and clamping device, and the track is in the top of two sets of spraying devices and two sets of drying device to the track is arranged in the middle of two sets of spraying devices, also arranges in the middle of two sets of drying device simultaneously, and clamping device installs on the track; the clamping device comprises a connecting plate, a plurality of groups of movable plates, a third motor, a rotating shaft, a gear, a fixed box, a third hydraulic cylinder, a double-sided rack and two groups of clamping hands, wherein the connecting plate is slidably mounted on the track through the plurality of groups of movable plates; the clamping hand device comprises a supporting angle rod, a sector gear rod, a connecting rod and a clamping jaw, the supporting angle rod is installed on the lower end face of the fixed box, the supporting angle rod is hinged with the clamping jaw through the sector gear rod and the connecting rod, and the sector gear rod is meshed with the double-faced rack.

The utility model discloses a spraying drying device for car sheet metal component still includes first fixed plate, first rack, second fixed plate and second rack, and first fixed plate is installed at spraying case up end, is equipped with first rack on the first fixed plate, and the second fixed plate is installed on the stoving case, is equipped with the second rack on the second fixed plate to the gear can with first rack and second rack intermeshing.

The utility model discloses a spraying drying device for car sheet metal component, fixed case and support angle pole junction are equipped with the strengthening rib.

The utility model discloses a spraying drying device for car sheet metal component, flabellum are heat-resisting material.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the moving block and the first hydraulic cylinder, the height and angle of the spray gun can be adjusted under the matching of the long rod and the short rod, and through the arrangement of the two groups of spraying devices, the turnover frequency of the sheet metal part is reduced, and the working efficiency is improved; under the drive of the second hydraulic cylinder, the second motor can carry out angle adjustment, hot air flow is formed under the rotation of the fan blades by arranging the heating net, the mutual opposite blowing of the fan blades in the two groups of drying devices can be reduced, the drying of the surface of a metal plate can be accelerated, and the working efficiency of the device is improved; the double-sided rack enables the two groups of clamping hands to be opened and closed through the expansion of the third hydraulic cylinder, so that a metal plate is clamped, and the clamping jaws can also be used for hanging a suspensible metal plate part, so that the applicability of the device is improved; when the clamping device passes through the spraying device and the drying device, the clamping device is rotated under the mutual matching of the gear and the first rack as well as the gear and the second rack, so that the sheet metal part can be comprehensively sprayed and dried, and the usability of the device is improved; the reinforcing ribs are arranged, so that the working strength of the supporting angle rods is enhanced, and the stability of the device is improved; the material of flabellum is the heat resistance material, reducible influence because of heating net heating to the flabellum, improves the reliability of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view B-B of FIG. 1;

FIG. 4 is an enlarged schematic view of the portion C of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a spraying box; 3. a fixed seat; 4. a lower support block; 5. an upper support block; 6. a lead screw; 7. a moving block; 8. a first motor; 9. a long rod; 10. a short bar; 11. a spray gun; 12. a first hinge support; 13. a first hydraulic cylinder; 14. a drying box; 15. a second hinge support; 16. a fan blade cover; 17. a motor cover; 18. a third hinge support; 19. a second hydraulic cylinder; 20. a second motor; 21. a fan blade; 22. heating the net; 23. a vent; 24. a track; 25. a connecting plate; 26. a moving wheel; 27. a third motor; 28. a rotating shaft; 29. a gear; 30. a fixed box; 31. a third hydraulic cylinder; 32. a double-sided rack; 33. a support angle bar; 34. a sector rack; 35. a connecting rod; 36. a clamping jaw; 37. a first fixing plate; 38. a first rack; 39. a second fixing plate; 40. a second rack.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the spraying and drying device for the automobile sheet metal part of the present invention comprises a bottom plate 1 and two groups of spraying devices, wherein the two groups of spraying devices are installed on the upper end surface of the bottom plate 1 and are oppositely arranged; the spraying device comprises a spraying box 2, a fixed seat 3 and two groups of spray gun groups, wherein the spraying box 2 is provided with a spraying cavity, the right end of the spraying box 2 is provided with a first open port which is communicated with the spraying cavity, the fixed seat 3 is arranged in the middle of the left end surface of the spraying cavity, and the two groups of spray gun groups are symmetrically arranged at the upper end and the lower end of the spraying cavity; the spray gun group comprises a lower supporting block 4, an upper supporting block 5, a lead screw 6, a moving block 7, a first motor 8, a long rod 9, a short rod 10, a spray gun 11, a first hinged support 12 and a first hydraulic cylinder 13, wherein the lower supporting block 4 is arranged on the left end face of the spraying cavity, the lower supporting block 4 is arranged on the upper portion of a fixed seat 3, the upper supporting block 5 is arranged on the upper end face of the spraying cavity, the lead screw 6 is rotatably arranged between the lower supporting block 4 and the upper supporting block 5, a threaded through hole is arranged on the moving block 7, the moving block 7 is in threaded connection with the lead screw 6, the first motor 8 is arranged on the upper end face of the fixed seat 3, the output end of the first motor 8 is fixedly connected with the lead screw 6, the left end of the long rod 9 and the left end of the short rod 10 are both arranged on the moving block 7, the right end of the long rod 9 and the right end of the short rod 10 are both hinged on the spray gun 11, the first hinged support 12 is arranged on the upper end face of the spraying cavity, the fixed end of the first hydraulic cylinder 13 is hinged with the first hinged support 12, the movable end of the first hydraulic cylinder 13 is hinged with the middle position of the long rod 9; through setting up movable block 7 and first pneumatic cylinder 13, under the cooperation of stock 9 and quarter butt 10, can carry out the position control of height and angle to spray gun 11 to through setting up two sets of spraying devices, reduce the upset number of times of sheet metal component, improve work efficiency.

The utility model discloses a spraying drying device for automobile sheet metal parts, which also comprises two groups of drying devices, wherein the two groups of drying devices are oppositely arranged on the upper end surface of the bottom plate 1; the drying device comprises a drying box 14, a second hinged support 15, a fan blade cover 16, a motor cover 17, a third hinged support 18, a second hydraulic cylinder 19, a second motor 20, fan blades 21 and a heating net 22, the drying box 14 is provided with a drying cavity, the right end of the drying box 14 is provided with a second open port communicated with the drying cavity, the second hinged support 15 is arranged on the bottom end face of the drying cavity, the lower end of the fan blade cover 16 is hinged with the second hinged support 15, the motor cover 17 is arranged on the fan blade cover 16, the third hinged support 18 is arranged on the bottom end face of the drying cavity, the fixed end of the second hydraulic cylinder 19 is hinged with the third hinged support 18, the movable end of the second hydraulic cylinder 19 is hinged with the motor cover 17, the second motor 20 is arranged inside the motor cover 17, the output end of the second motor 20 is provided with the fan blades 21, the fan blades 21 are positioned in the fan blade cover 16, the heating net 22 is fixedly arranged on the fan blade cover 16, and the left side wall of the drying box 14 is provided with a ventilation opening 23; under the drive of second pneumatic cylinder 19, second motor 20 can carry out angle modulation, through setting up heating network 22, forms the hot gas flow under flabellum 21 rotates to can reduce the mutual opposite blow of flabellum 21 among two sets of drying device, can accelerate the drying on panel beating surface, improve the work efficiency of device.

The utility model discloses a spraying drying device for car sheet metal component still includes track 24 and clamping device, and track 24 is in the top of two sets of spraying devices and two sets of drying device to track 24 is arranged in the middle of two sets of spraying devices, also arranges in the middle of two sets of drying device simultaneously, and clamping device installs on track 24; the clamping device comprises a connecting plate 25, a plurality of groups of moving plates 26, a third motor 27, a rotating shaft 28, a gear 29, a fixed box 30, a third hydraulic cylinder 31, a double-sided rack 32 and two groups of clamping hands, wherein the connecting plate 25 is slidably mounted on the rail 24 through the plurality of groups of moving plates 26, the third motor 27 is mounted on the connecting plate 25, the third motor 27 drives the plurality of groups of moving plates 26 through the gear group, the rotating shaft 28 is rotatably mounted on the bottom end face of the connecting plate 25, the upper end face of the gear 29 is connected with the bottom end face of the rotating shaft 28, the lower end face of the gear 29 is provided with the fixed box 30, the third hydraulic cylinder 31 is mounted inside the fixed box 30, the movable end of the third hydraulic cylinder 31 is provided with the double-sided rack 32, and the two groups of clamping hands are respectively mounted on the left side and the right side of the lower end face of the fixed box 30; the hand clamping device comprises a supporting angle rod 33, a sector gear rod 34, a connecting rod 35 and a clamping jaw 36, wherein the supporting angle rod 33 is installed on the lower end face of the fixed box 30, the supporting angle rod 33 and the clamping jaw 36 are hinged through the sector gear rod 34 and the connecting rod 35, and the sector gear rod 34 is meshed with the double-faced rack 32; the two-sided rack 32 makes two sets of tong open and shut through the flexible of third pneumatic cylinder 31 to carry out the centre gripping to the panel beating, and clamping jaw 36 can also hang the sheet metal component that can hang, improves the suitability of device.

The utility model discloses a spraying drying device for car sheet metal component still includes first fixed plate 37, first rack 38, second fixed plate 39 and second rack 40, and first fixed plate 37 is installed at spraying case 2 up end, is equipped with first rack 38 on the first fixed plate 37, and second fixed plate 39 is installed on stoving case 14, is equipped with second rack 40 on the second fixed plate 39 to gear 29 can be with first rack 38 and second rack 40 intermeshing; when the clamping device passes through the spraying device and the drying device, the clamping device is rotated under the mutual matching of the gear 29 and the first rack 38 as well as the gear 29 and the second rack 40, so that the sheet metal part can be sprayed and dried comprehensively, and the usability of the device is improved.

The utility model discloses a spraying drying device for automobile sheet metal parts, the fixed box 30 and the supporting angle rod 33, and the joint of the fixed box 30 and the supporting angle rod 33 is provided with a reinforcing rib; by arranging the reinforcing ribs, the working strength of the supporting angle rods 33 is enhanced, and the stability of the device is improved.

The utility model discloses a spraying drying device for automobile sheet metal parts, the fan blades 21 and the fan blades 21 are made of heat-resistant materials; the material of fan blade 21 is heat-resistant material, so that the influence of heating by heating net 22 on fan blade 21 can be reduced, and the reliability of the device can be improved.

The utility model discloses a spraying drying device for car sheet metal component, it is at work, at first place the sheet metal component between two sets of clamping jaw 36, then start third pneumatic cylinder 31, make two sets of clamping jaws 36 draw close closed, thereby hold the sheet metal component, or hang the sheet metal component on clamping jaw 36, then start third motor 27, under the drive of third motor 27, make clamping device remove, when clamping device removes the spraying device, gear 29 and first rack 38 intermeshing, then start first motor 8 and first pneumatic cylinder 13, adjust the height and the angle of spray gun 11, then start spray gun 11, in the clamping device removal process, under the effect of gear 29 and first rack 38, it is rotatory to drive the sheet metal component, make the sheet metal component all directions can obtain the spraying, after the spraying is accomplished, clamping device removes drying device department, then the heating net 22 is heated, the second motor 20 is started, the second motor 20 drives the fan blades 21 to rotate, then the second hydraulic cylinder 19 is started, the blowing angle is adjusted, and therefore hot air flow is blown to the sheet metal part, and drying of the surface of the sheet metal part is accelerated.

The utility model discloses a spraying drying device for car sheet metal component, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a spraying drying device for car sheet metal component which characterized in that: the spraying device comprises a bottom plate (1) and two groups of spraying devices, wherein the two groups of spraying devices are arranged on the upper end surface of the bottom plate (1) and are oppositely arranged; the spraying device comprises a spraying box (2), a fixed seat (3) and two groups of spray gun groups, wherein the spraying box (2) is provided with a spraying cavity, the right end of the spraying box (2) is provided with a first open port, the first open port is communicated with the spraying cavity, the fixed seat (3) is arranged in the middle of the left end face of the spraying cavity, and the two groups of spray gun groups are symmetrically arranged at the upper end and the lower end of the spraying cavity; the spray gun group comprises a lower supporting block (4), an upper supporting block (5), a lead screw (6), a movable block (7), a first motor (8), a long rod (9), a short rod (10), a spray gun (11), a first hinged support (12) and a first hydraulic cylinder (13), wherein the lower supporting block (4) is arranged on the left end surface of a spraying cavity, the lower supporting block (4) is arranged on the upper part of a fixing seat (3), the upper supporting block (5) is arranged on the upper end surface of the spraying cavity, the lead screw (6) is rotatably arranged between the lower supporting block (4) and the upper supporting block (5), the movable block (7) is provided with a threaded through hole, the movable block (7) is in threaded connection with the lead screw (6), the first motor (8) is arranged on the upper end surface of the fixing seat (3), the output end of the first motor (8) is fixedly connected with the lead screw (6), the left end of the long rod (9) and the left end of the short rod (10) are both arranged on the movable block (7), stock (9) right-hand member and quarter butt (10) right-hand member are all articulated to be installed on spray gun (11), and first hinged-support (12) are installed at spraying chamber up end, and first pneumatic cylinder (13) stiff end is articulated with first hinged-support (12), and first pneumatic cylinder (13) expansion end is articulated with stock (9) intermediate position.

2. The spraying and drying device for the automobile sheet metal parts is characterized by further comprising two groups of drying devices, wherein the two groups of drying devices are oppositely arranged on the upper end surface of the bottom plate (1); the drying device comprises a drying box (14), a second hinged support (15), a fan blade cover (16), a motor cover (17), a third hinged support (18), a second hydraulic cylinder (19), a second motor (20), fan blades (21) and a heating net (22), wherein the drying box (14) is provided with a drying cavity, the right end of the drying box (14) is provided with a second open port communicated with the drying cavity, the second hinged support (15) is arranged on the bottom end face of the drying cavity, the lower end of the fan blade cover (16) is hinged with the second hinged support (15), the motor cover (17) is arranged on the fan blade cover (16), the third hinged support (18) is arranged on the bottom end face of the drying cavity, the fixed end of the second hydraulic cylinder (19) is hinged with the third hinged support (18), the movable end of the second hydraulic cylinder (19) is hinged with the motor cover (17), the second motor (20) is arranged inside the motor cover (17), the output end of the second motor (20) is provided with the fan blades (21), and the fan blades (21) are positioned in the fan blade cover (16), the heating net (22) is fixedly arranged on the fan blade cover (16), and the left side wall of the drying box (14) is provided with a ventilation opening (23).

3. A spray drying device for sheet metal parts of motor vehicles according to claim 2, further comprising rails (24) and holding devices, wherein the rails (24) are located above the two sets of spray devices and the two sets of drying devices, and the rails (24) are disposed between the two sets of spray devices and also between the two sets of drying devices, and the holding devices are mounted on the rails (24); the clamping device comprises a connecting plate (25), a plurality of groups of moving plates (26), a third motor (27), a rotating shaft (28), a gear (29), a fixed box (30), a third hydraulic cylinder (31), a double-sided rack (32) and two groups of clamping hands, the connecting plate (25) is slidably mounted on the rail (24) through a plurality of groups of moving plates (26), the third motor (27) is mounted on the connecting plate (25), the third motor (27) drives the plurality of groups of moving plates (26) through a gear group, the rotating shaft (28) is rotatably mounted on the bottom end face of the connecting plate (25), the upper end face of the gear (29) is connected with the bottom end face of the rotating shaft (28), the lower end face of the gear (29) is provided with a fixed box (30), the third hydraulic cylinder (31) is mounted inside the fixed box (30), the movable end of the third hydraulic cylinder (31) is provided with a double-sided rack (32), and two groups of clamping hands are respectively mounted on the left side and the right side of the lower end face of the fixed box (30); the clamping hand device comprises a supporting angle rod (33), a sector gear rod (34), a connecting rod (35) and a clamping jaw (36), the supporting angle rod (33) is installed on the lower end face of the fixing box (30), the supporting angle rod (33) is hinged to the clamping jaw (36) through the sector gear rod (34) and the connecting rod (35), and the sector gear rod (34) is meshed with the double-sided rack (32).

4. The spraying and drying device for the automobile sheet metal parts is characterized by further comprising a first fixing plate (37), a first rack (38), a second fixing plate (39) and a second rack (40), wherein the first fixing plate (37) is installed on the upper end face of the spraying box (2), the first rack (38) is arranged on the first fixing plate (37), the second fixing plate (39) is installed on the drying box (14), the second rack (40) is arranged on the second fixing plate (39), and the gear (29) can be meshed with the first rack (38) and the second rack (40).

5. The spraying and drying device for the automobile sheet metal parts is characterized in that reinforcing ribs are arranged at the joints of the fixing box (30) and the supporting angle rods (33) according to claim 4, and the fixing box (30) and the supporting angle rods (33) are arranged on the supporting angle rods.

6. The spraying and drying device for the sheet metal parts of the automobile according to claim 5, wherein the fan blades (21) and the fan blades (21) are made of heat-resistant materials.