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CN-122006951-A - Surface treatment spraying device and process for automobile part production

CN122006951ACN 122006951 ACN122006951 ACN 122006951ACN-122006951-A

Abstract

The invention discloses a surface treatment spraying device and a surface treatment spraying process for producing automobile parts, which relate to the technical field of automobile part spraying equipment and have the advantages of realizing automatic feeding and discharging of a windscreen wiper, improving production efficiency and reducing labor cost, and the technical scheme is characterized by comprising a spraying box, a placing mechanism and a hoisting mechanism; the device comprises a placing mechanism, a spraying box, a lifting mechanism and a drying mechanism, wherein the placing mechanism is used for placing a windscreen wiper, the spraying box is used for spraying the windscreen wiper entering the spraying box, the lifting mechanism is matched with the drying mechanism and used for lifting the windscreen wiper placed on the placing mechanism into the spraying box for spraying through a mounting hole in the windscreen wiper, a cover plate is horizontally connected to the box opening of the spraying box in a sliding mode through a moving mechanism, a conveying belt is arranged on the cover plate, the moving mechanism is used for moving the position of the cover plate, then the box opening of the spraying box is opened and closed, and the dried windscreen wiper is lifted and placed on the conveying belt through the lifting mechanism and conveyed through the conveying belt.

Inventors

  • ZHENG OU
  • HU JIANTING

Assignees

  • 宁波锐泽汽车饰件有限公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (10)

  1. 1. The surface treatment spraying device for the production of the automobile parts is characterized in that the spraying device comprises a spraying box (2), a placing mechanism and a hoisting mechanism; the placing mechanism is used for placing the windscreen wiper (6); The spraying box (2) is used for spraying the windscreen wiper entering the spraying box; The lifting mechanism is matched with a drying mechanism, and is used for lifting the wiper (6) on the placing mechanism into the spraying box (2) through the mounting hole (7) on the wiper to spray, and after spraying, the lifting mechanism lifts the wiper (6) to the drying mechanism to dry; The box opening of the spraying box (2) is horizontally connected with a cover plate (22) in a sliding manner through a moving mechanism, the cover plate (22) is provided with a conveying belt (221), the moving mechanism is used for moving the position of the cover plate (22), so that the box opening of the spraying box (2) is opened and closed, and the conveying belt (221) is convenient to move to the position for receiving the dried wiper (6); The lifting mechanism lifts and places the dried windscreen wiper (6) on a conveying belt (221), and conveys the windscreen wiper through the conveying belt (221).
  2. 2. The surface treatment spraying device for producing automobile parts according to claim 1, wherein the placing mechanism comprises a placing plate (231), a pushing plate (2313) and a plurality of groups of clamping plates (2311); each group of clamping plates (2311) is used for limiting one end of the windscreen wiper (6); When the windscreen wiper (6) is placed, one end, far away from the mounting hole (7), of the windscreen wiper (6) is contacted with the push plate (2313), one end, provided with the mounting hole (7), of the windscreen wiper (6) penetrates through each group of clamping plates (2311) and is suspended on one side of the placing plate (231), and the mounting holes (7) of the windscreen wiper (6) are coaxially distributed.
  3. 3. The surface treatment spraying device for producing automobile parts according to claim 2, wherein the hoisting mechanism comprises a turntable (12), a column (13) and a driving mechanism, and the driving mechanism is connected with the turntable (12) and drives the turntable to vertically move; the driving mechanism is provided with a rotating mechanism, and the rotating mechanism drives the turntable (12) to rotate around the axis of the turntable; The cylinder (13) is arranged on one side of the rotary table (12) through a push-pull mechanism, a plurality of hooks (14) are arranged at intervals in the length direction of the cylinder, and each hook (14) corresponds to a mounting hole (7) of the wiper (6) on the placing plate (231) one by one; The push-pull mechanism is used for driving the column body (13) to horizontally keep away from the rotary table (12), so that the hooks (14) are inserted into the mounting holes (7) of the corresponding windscreen wiper (6), then the driving mechanism drives the rotary table (12) to ascend to lift the windscreen wiper (6), and after the windscreen wiper is lifted, the rotary mechanism drives the rotary table (12) to rotate, so that the column body (13) rotates to the lower part of the axis of the rotary table (12), and at the moment, the hooks (14) are positioned at the bottom of the column body (13).
  4. 4. A surface treatment spraying device for producing automobile parts according to claim 3, wherein the driving mechanism is matched with the mounting box (1122) and drives the mounting box (1122) to move vertically, the rotary disc (12) is connected to the mounting box (1122) in a rotary mode, the rotary mechanism is arranged on the mounting box (1122), and a first side groove (24) is formed in one side, close to the mounting box (1122), of the spraying box (2) and used for enabling one end of the mounting box (1122) to be embedded vertically.
  5. 5. The surface treatment spraying device for producing automobile parts according to claim 4, wherein the rotating mechanism comprises a transmission shaft (122) arranged on a turntable (12), and a servo motor (1123) for driving the transmission shaft (122) to rotate is arranged on the mounting box (1122); The push-pull mechanism comprises a fixed ring (131) coaxially arranged on a column body (13), a plurality of communication grooves (1311) are formed in the fixed ring (131), a plurality of mounting columns (123) are horizontally arranged on the rotary table (12), the mounting columns (123) are in one-to-one correspondence with the communication grooves (1311), one ends of the mounting columns (123) penetrate through the communication grooves (1311), an electric cylinder (124) is arranged on the rotary table (12), and one ends of piston rods of the electric cylinders (124) penetrate through the rotary table (12) and are connected with the fixed ring (131).
  6. 6. A surface treatment spraying device for producing automobile parts according to claim 3, wherein each hook (14) comprises a rotating shaft (141) rotatably connected to the cylinder (13) and a plug (142) arranged on the rotating shaft (141) and used for horizontally penetrating through the mounting hole (7) of the wiper blade (6), the plug (142) is matched with a stop (143) penetrating through the mounting hole (7) together, and the cylinder (13) is provided with a rotating mechanism for simultaneously driving each rotating shaft (141) to rotate.
  7. 7. The surface treatment spraying device for producing automobile parts according to claim 6, wherein the rotating mechanism works in cooperation with the movement of the column body (13), and when the column body (13) moves horizontally in the direction of the turntable (12), the rotating mechanism drives all the rotating shafts (141) to synchronously rotate, so that the overall posture of the wiper (6) is adjusted; When the column body (13) reversely moves away from the rotary table (12), the rotary mechanism drives the rotary shaft (141) to rotate to an initial angle, the hook (14) is restored to a preset posture, and preparation is made for loading and unloading of the windscreen wiper (6) on the hook (14) next time.
  8. 8. The surface treatment spraying device for producing automobile parts according to claim 2, wherein the moving mechanism comprises two side plates (25) arranged on one side of the spraying box (2) and an L-shaped transmission plate (222) arranged on one side of the cover plate (22), the transmission plate (222) is positioned between the two side plates (25), a second screw rod (251) is rotatably connected between the two side plates (25), one end of the second screw rod (251) penetrates through the transmission plate (222) and is in threaded connection with the transmission plate (222), and a second motor (252) for driving the second screw rod (251) to rotate is arranged on one side plate (25).
  9. 9. The surface treatment spraying device for automobile part production as claimed in claim 4, wherein the drying mechanism comprises a drying box (4), the drying box (4) is located right above the spraying box (2), and a second side groove (45) for vertically inserting one end of the installation box (1122) is formed in the drying box (4).
  10. 10. A surface treatment spray process for producing automobile parts, applied to the spray device of any one of claims 1 to 9, characterized by comprising the steps of: S1, feeding, namely orderly placing a plurality of wipers (6) on a placing mechanism, and suspending one end of each wiper (6) with a mounting hole (7) and aligning the end with a hook (14) of a hoisting mechanism; s2, grabbing and transferring, wherein a hanging mechanism drives a hook (14) to be horizontally inserted into a mounting hole (7) of the wiper (6), then the wiper is vertically lifted, the whole row of the wiper (6) is lifted from a placing mechanism, and then the wiper (6) is transferred to the upper part of the spraying box (2) through rotation; s3, spraying preparation, namely driving the cover plate (22) to slide horizontally by the moving mechanism, and opening a box opening of the spraying box (2); S4, spraying, namely enabling the wiper (6) to descend by the aid of a lifting mechanism and be placed in the spraying box (2), and further spraying the wiper (6); S5, drying, namely lifting the windscreen wiper (6) by a lifting mechanism after spraying is finished, transferring the windscreen wiper into a drying mechanism, and drying by hot air; s6, discharging, namely after drying is finished, transferring and placing the dried windscreen wiper (6) on a conveying belt (221) by a hoisting mechanism, and outputting by the conveying belt (221).

Description

Surface treatment spraying device and process for automobile part production Technical Field The invention relates to the technical field of automobile part spraying equipment, in particular to a surface treatment spraying device and a surface treatment spraying process for automobile part production. Background Wiper blades are critical safety components for automotive vehicles to remove rain and dirt from windshields. The metal skeleton is sprayed by a spraying device in production to realize the aims of corrosion resistance and adhesion enhancement and ensure the long-term reliability of the product. At present, the spraying device generally relies on manual feeding and discharging, an operator needs to hang the windscreen wiper on a spraying hanger of the spraying device one by one through a mounting hole on the windscreen wiper, and the windscreen wiper is taken down one by one after the spraying is finished, so that the production efficiency of the mode is low, and the labor cost is high. Disclosure of Invention Aiming at the technical defects, the invention aims to provide a surface treatment spraying device and a surface treatment spraying process for producing automobile parts, which have the advantages of realizing automatic feeding and discharging of a windscreen wiper, improving the production efficiency and reducing the labor cost. In order to solve the technical problems, the invention adopts the following technical scheme: The invention provides a surface treatment spraying device for producing automobile parts, which is a wiper, wherein the spraying device comprises a spraying box, a placing mechanism and a hoisting mechanism; The placing mechanism is used for placing the windscreen wiper; The spraying box is used for spraying the windscreen wiper entering the spraying box; The lifting mechanism is matched with a drying mechanism, and is used for lifting the wiper on the placing mechanism into the spraying box for spraying through a mounting hole on the wiper, and after spraying, the lifting mechanism lifts the wiper to the drying mechanism for drying; The box opening of the spraying box is horizontally connected with a cover plate in a sliding manner through a moving mechanism, a conveying belt is arranged on the cover plate, the moving mechanism is used for moving the position of the cover plate, and then the box opening of the spraying box is opened and closed, and the conveying belt is convenient to move to the position for receiving the dried windscreen wiper; and the hoisting mechanism is used for hoisting and placing the dried windscreen wiper on a conveying belt and conveying the windscreen wiper through the conveying belt. Through adopting above-mentioned technical scheme, place the wiper in order on placing the mechanism, then will place the wiper on the mechanism through hoisting mechanism and hoist to the spraying incasement through the mounting hole on it, later spray the wiper through the spraying rifle, after the spraying, hoisting mechanism hoist the wiper to stoving mechanism and dry, after the stoving, hoisting mechanism hoist the wiper and place on the conveyer belt, carry through the conveyer belt can, need not the manual work and hang one by one or take down the wiper, realized the automatic feeding and the unloading of wiper, improved production efficiency, reduced the human cost. Preferably, the placing mechanism comprises a placing plate, a pushing plate and a plurality of groups of clamping plates; Each group of clamping plates is used for limiting one end of the windscreen wiper; when the windscreen wiper is placed, one end, far away from the mounting hole, of the windscreen wiper is contacted with the push plate, and one end, provided with the mounting hole, of the windscreen wiper penetrates through each group of clamping plates and is suspended at one side of the placing plate, and the mounting holes of the windscreen wiper are coaxially distributed. Preferably, the hoisting mechanism comprises a turntable, a column body and a driving mechanism, wherein the driving mechanism is connected with the turntable and drives the turntable to vertically move; the driving mechanism is provided with a rotating mechanism, and the rotating mechanism drives the turntable to rotate around the axis of the turntable; The cylinder is arranged on one side of the turntable through a push-pull mechanism, a plurality of hooks are arranged at intervals in the length direction of the cylinder, and each hook corresponds to a windscreen wiper mounting hole on the placing plate one by one; The push-pull mechanism is used for driving the column body to horizontally keep away from the turntable, so that the hook is inserted into the mounting hole of the corresponding windscreen wiper, then the driving mechanism drives the turntable to ascend, the windscreen wiper is lifted, and after the windscreen wiper is lifted, the rotating mechanism drives the turntable to rotate, so that the column bod