CN216678711U

CN216678711U - Automatic change spraying device for product application

Info

Publication number: CN216678711U
Application number: CN202122818533.9U
Authority: CN
Inventors: 蔡永亮
Original assignee: Zhongshan Caisheng Electronics Co ltd
Current assignee: Zhongshan Caisheng Electronics Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-07
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of advanced manufacturing and automation, and discloses a spraying device for coating an automatic product. When this automatic change spraying device for product coating uses, rotate through setting up two drive wheels of servo motor transmission threaded rod and correspondence to drive the pneumatic cylinder and rotate and the connecting rod removes, the shower nozzle removes when finally driving cylindricality part pivoted, has avoided the clamping state that needs the adjustment splint after the spraying of part surface one side is accomplished to the all the other faces of waiting to spout of part to overturn the adjustment, thereby the spraying continuity that leads to and the poor problem of homogeneity.

Description

Automatic change spraying device for product application

Technical Field

The utility model relates to the technical field of advanced manufacturing and automation, in particular to a spraying device for coating an automatic product.

Background

The advanced manufacturing technology refers to various changes and novel systems brought to the traditional manufacturing technology by advanced technologies such as microelectronics, automation technology, information technology and the like. Specifically, the present invention is a generic term for technologies, devices, and systems that are integrated with various technologies such as mechanical engineering, electronics, automation, and information technologies. At present, in order to improve efficiency and save personnel expenses, automobile factories use advanced manufacturing and automation equipment to process automobile parts, and common automobile cylindrical parts are generally coated on the outer wall of the automobile parts by using a spraying device in processing to avoid being rusted and prolong the service life.

When the common spraying device is used, a cylindrical part is directly placed on a working table surface through a mechanical claw, then a motor is started to drive two clamping plates arranged on the working table surface to clamp and fix two ends of the part, then coating the paint on the surface of the part through a spray head, after the spraying on one side of the surface of the part is finished, the rest surfaces to be coated of the part are turned over and adjusted after the clamping state of the clamping plate is adjusted by the motor, thereby causing the problems of poor spraying continuity and poor spraying uniformity, and when the cylindrical part is taken down after the spraying is finished, when the weight of the part is larger, the claw rod of the mechanical claw needs to apply larger force to contact and press with the surface of the part to pick up the part, therefore, the claw rod is easy to damage the coating surface of the part which is just sprayed under a large pressure, and the working requirement of automatic product coating cannot be met, so that the spraying device for automatic product coating is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a spraying device for automatic product coating, which solves the technical problems of the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the spraying device for coating the automatic products comprises a bottom shell, wherein two mounting plates are symmetrically welded at the rear part of the upper surface of the bottom shell, two driving wheels are symmetrically and movably mounted on the inner side surfaces of the mounting plates through bearings, a servo motor is welded on the left side of the inner cavity of the bottom shell, the driving wheels are in transmission connection with an output shaft of the servo motor, a support arranged in front of the upper surface of the bottom shell is movably mounted with a U-shaped mounting frame through bearings, two rotating rods are symmetrically and movably mounted on the upper part of the inner side wall of the mounting frame through bearings, a hydraulic cylinder is welded on one end face of each rotating rod, a driven wheel is welded on the other end face of each rotating rod, the outer wall of each driven wheel is in movable contact with the outer wall of each driving wheel, a sliding rod is slidably arranged in the inner cavity of the bottom shell, two connecting rods are symmetrically welded on the upper surface of each sliding rod, and the upper surfaces of the connecting rods extend out of the inner cavity of the bottom shell, the welding of the outer wall upper portion of connecting rod has the shower nozzle, the upper surface welding of drain pan has self-locking motor, the mounting bracket is connected with self-locking motor's output shaft transmission.

Preferably, the output shaft end face welding of servo motor has the threaded rod, slide bar and threaded rod threaded connection, the fixed cover in outer wall left side of threaded rod is equipped with the main sprocket.

Preferably, the right side surfaces of the two driving wheels on the left side are welded with driven chain wheels, and the tooth surfaces of the two driven chain wheels and the tooth surface of the main chain wheel are movably sleeved with the same chain.

Preferably, the outer wall of the bottom surface of the mounting frame is fixedly sleeved with an auxiliary spur gear, the end face of an output shaft of the self-locking motor is welded with a main spur gear, and the tooth surface of the main spur gear is meshed with the tooth surface of the auxiliary spur gear.

Preferably, the end face of the output shaft of the hydraulic cylinder is fixedly provided with a non-slip mat.

(III) advantageous effects

Compared with the prior art, the utility model provides a spraying device for automatic product coating, which has the following beneficial effects:

1. this automatic change spraying device for product application rotates through two drive wheels that set up servo motor transmission threaded rod and correspond to drive the pneumatic cylinder and rotate and the connecting rod removes, and the shower nozzle removes when finally driving cylindricality part pivoted, has avoided the clamping state that needs adjusting plate after the spraying of part surface one side is accomplished to the all the other faces of waiting to spout of part to overturn the adjustment, thereby the spraying continuity that leads to and the poor problem of homogeneity.

2. This automatic change spraying device for product application, it is fixed to carry out the centre gripping to the cylindricality part through setting up two pneumatic cylinders, start the rotation of auto-lock motor transmission mounting bracket, thereby drive from driving wheel and drive wheel contact or separation, can go up unloading to the cylindricality part, high stability, the claw pole of having avoided gripper when part weight is great need apply great power and part surface contact extrusion and pick up the part, thereby the claw pole produces the problem of damage to the face of scribbling that the part spraying was accomplished easily under great pressure that leads to.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic right sectional view of the present invention.

In the figure: 1. a bottom case; 2. mounting a plate; 3. a drive wheel; 4. a servo motor; 5. a mounting frame; 6. rotating the rod; 7. a hydraulic cylinder; 8. a driven wheel; 9. a slide bar; 10. a connecting rod; 11. a spray head; 12. a self-locking motor; 13. a threaded rod; 14. a main sprocket; 15. a slave sprocket; 16. a chain; 17. a secondary spur gear; 18. a main spur gear.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a spraying device for coating an automatic product, which comprises a bottom shell 1, a mounting plate 2, driving wheels 3, a servo motor 4, a mounting frame 5, rotating rods 6, a hydraulic cylinder 7, a driven wheel 8, a sliding rod 9, a connecting rod 10, a spray head 11, a self-locking motor 12, a threaded rod 13, a main chain wheel 14, a driven chain wheel 15, a chain 16, an auxiliary straight gear 17 and a main straight gear 18, please refer to figures 1 and 2, wherein the rear part of the upper surface of the bottom shell 1 is symmetrically welded with the two mounting plates 2, the inner side surfaces of the mounting plates 2 are symmetrically and movably provided with the two driving wheels 3 through bearings, the servo motor 4 is welded on the left side of the inner cavity of the bottom shell 1, the driving wheels 3 are in transmission connection with output shafts of the servo motor 4, a support arranged in front part of the upper surface of the bottom shell 1 is movably provided with the U-shaped mounting frame 5 through bearings, the inner side walls of the upper part of the mounting frame 5 are symmetrically and movably provided with the two rotating rods 6 through bearings, a hydraulic cylinder 7 is welded on one end face of the rotating rod 6, an anti-slip mat is fixedly installed on the end face of an output shaft of the hydraulic cylinder 7, the stability of clamping and fixing the columnar part can be improved, a driven wheel 8 is welded on the other end face of the rotating rod 6, the outer wall of the driven wheel 8 is movably contacted with the outer wall of the driving wheel 3, a sliding rod 9 is slidably arranged in the inner cavity of the bottom shell 1, the sliding rod 9 is in transmission connection with the servo motor 4, a threaded rod 13 is welded on the end face of the output shaft of the servo motor 4, the sliding rod 9 is in threaded connection with the threaded rod 13, a main chain wheel 14 is fixedly sleeved on the left side of the outer wall of the threaded rod 13, a driven chain wheel 15 is welded on the right side faces of the two driving wheels 3 on the left side, the two driven chains 15 and the tooth faces of the main chain wheel 14 are movably sleeved with a same chain 16, the two corresponding driving wheels 3 can be driven to rotate, the sliding rod 9 can be driven to move, two connecting rods 10 are symmetrically welded on the upper surface of the sliding rod 9, outside the upper surface of connecting rod 10 extended to the inner chamber of drain pan 1, the outer wall upper portion welding of connecting rod 10 had shower nozzle 11, the upper surface welding of drain pan 1 had self-locking motor 12, mounting bracket 5 was connected with self-locking motor 12's output shaft transmission, the fixed cover of bottom surface outer wall of mounting bracket 5 is equipped with vice spur gear 17, the output shaft terminal surface welding of self-locking motor 12 has main spur gear 18, the flank of tooth of main spur gear 18 and the flank of tooth meshing of vice spur gear 17 can drive mounting bracket 5 and rotate.

The working principle of the device is as follows: firstly, two ends of a cylindrical part can be clamped and fixed through two hydraulic cylinders 7; the spraying of paint can be performed by means of the spray head 11; when the automatic loading and unloading device is used, the self-locking motor 12 is started to drive the main straight gear 18 to rotate, the main straight gear 18 drives the auxiliary straight gear 17 to rotate, the auxiliary straight gear 17 drives the mounting frame 5 to rotate, the mounting frame 5 drives the rotating rod 6 to move, the rotating rod 6 drives the driven wheel 8 to move, the driven wheel 8 can be in contact with or separated from the two corresponding driving wheels 3, meanwhile, the mounting frame 5 drives the hydraulic cylinder 7 to rotate, the hydraulic cylinder 7 drives the cylindrical part to move, loading and unloading can be carried out on the cylindrical part, and damage to the cylindrical part due to contact with a spraying surface of the part can be avoided; start servo motor 4 and drive threaded rod 13 and rotate, threaded rod 13 drives the main sprocket 14 and rotates, main sprocket 14 drives two through chain 16 and rotates from sprocket 15, two drive wheel 3 that drive from sprocket 15 corresponds rotate, two drive wheel 3 drive from the rotation of driving wheel 8, it rotates to drive dwang 6 from driving wheel 8, dwang 6 drives pneumatic cylinder 7 and rotates, pneumatic cylinder 7 drives the cylindricality part and rotates, threaded rod 13 drives the motion of slide bar 9 simultaneously, slide bar 9 drives connecting rod 10 and moves, connecting rod 10 drives shower nozzle 11 and moves, can drive cylindricality part pivoted while in step and carry out the spraying to it, can carry out continuous spraying to the part, the homogeneity of spraying is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change spraying device for product application, includes drain pan (1), its characterized in that: the utility model discloses a motor drive device, including drain pan (1), the upper surface rear portion symmetrical welding of drain pan (1) has two mounting panels (2), the medial surface of mounting panel (2) has two drive wheels (3) through bearing symmetry movable mounting, the inner chamber left side welding of drain pan (1) has servo motor (4), drive wheel (3) are connected with servo motor (4)'s output shaft transmission, the support that the upper surface front portion of drain pan (1) set up has "U" shape mounting bracket (5) through bearing movable mounting, the inside wall upper portion of mounting bracket (5) has two dwang (6) through bearing symmetry movable mounting, the one end face welding of dwang (6) has pneumatic cylinder (7), another terminal surface welding of dwang (6) has from driving wheel (8), from the outer wall of driving wheel (8) and the outer wall movable contact of drive wheel (3), it is provided with slide bar (9) to slide in the inner chamber of drain pan (1), slide bar (9) are connected with servo motor (4) transmission, the upper surface symmetrical welding of slide bar (9) has two connecting rods (10), the upper surface of connecting rod (10) extends to outside the inner chamber of drain pan (1), the outer wall upper portion welding of connecting rod (10) has shower nozzle (11), the upper surface welding of drain pan (1) has self-locking motor (12), mounting bracket (5) are connected with the output shaft transmission of self-locking motor (12).

2. The spray coating device for coating an automated product according to claim 1, wherein: the output shaft end face welding of servo motor (4) has threaded rod (13), slide bar (9) and threaded rod (13) threaded connection, the fixed cover in outer wall left side of threaded rod (13) is equipped with main sprocket (14).

3. The spray coating device for coating an automated product according to claim 2, wherein: the left side two the right flank of drive wheel (3) all welds from sprocket (15), two the flank activity cover of following sprocket (15) and main sprocket (14) is equipped with same chain (16).

4. The spray coating device for coating an automated product according to claim 1, wherein: the bottom surface outer wall of mounting bracket (5) is fixed to be equipped with vice spur gear (17) by the cover, the output shaft terminal surface welding of auto-lock motor (12) has main spur gear (18), the flank of tooth of main spur gear (18) and the flank of tooth meshing of vice spur gear (17).

5. The spray coating device for coating an automated product according to claim 1, wherein: and an anti-slip pad is fixedly arranged on the end face of the output shaft of the hydraulic cylinder (7).