CN112007785A

CN112007785A - Paint spraying apparatus of agricultural machine parts machining usefulness

Info

Publication number: CN112007785A
Application number: CN202010877521.0A
Authority: CN
Inventors: 韦红妃
Original assignee: Wuzhou Qingarc Agriculture Co ltd
Current assignee: Wuzhou Qingarc Agriculture Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-01

Abstract

The invention relates to the technical field of agricultural machinery and discloses a paint spraying device for processing agricultural machinery parts, which comprises a main body, wherein the inner cavity of the main body is connected with a spring plate in a sliding manner, the upper end of the middle part of the spring plate is fixedly provided with a connecting cylinder, the upper end of the connecting cylinder is fixedly connected with an Jiong template, the upper part of the Jiong template is connected with a spring rod in a sliding manner, the lower end of the spring rod is fixedly connected with a photoresistor, the upper part of the connecting cylinder is connected with a movable column extending into the inner cavity of the Jiong template in a sliding manner, and a first spring is fixedly connected between the movable column and the lower wall of the. This paint spraying apparatus that agricultural machine parts machining used, through the light quantity of increase photo resistance, make circular telegram post reject the reinforcing of slider ability, fastening device fixes the part then, and cooperation drive screw drives the briquetting and moves down to make the fixed comparatively convenient, very big improvement of part the quality and the efficiency of spraying paint.

Description

Paint spraying apparatus of agricultural machine parts machining usefulness

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a paint spraying device for machining parts of agricultural machinery.

Background

Agricultural machinery refers to various machinery used in the processes of crop planting and animal husbandry production, as well as in the processes of primary processing and treatment of agricultural and animal products, with the continuous development of science and technology, the continuous improvement of economy and the continuous improvement of industrialization degree in China, the development of agriculture is continuously increased, so that a large amount of agricultural machinery is needed, parts of the agricultural machinery become indispensable parts in industrial development, and the surface of the parts needs to be painted in order to prolong the service life of the parts.

Most agricultural machinery parts are all painted by the manual work to it at present, because the effect of artifical paint spraying is relatively poor, consequently, the paint spraying apparatus of automatic processing has been selected to some processing enterprises, this part device is when painting the part, need fix the part in advance, but these fixing device operations are got up all more loaded down with trivial details, can't carry out comparatively convenient fixing to the part, and fixed after in the spraying period, the spraying device can't carry out comprehensive and quick flow of spraying paint to the part surface, make quality and the speed of spraying paint all lower down.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the paint spraying device for processing the agricultural machine parts, which has the advantages of enabling the parts to be fixed more conveniently, greatly improving the paint spraying quality and efficiency and the like, and solves the problems.

(II) technical scheme

In order to realize the purposes of fixing parts more conveniently, greatly improving the paint spraying quality and efficiency and the like, the invention provides the following technical scheme: a paint spraying device for agricultural machine part processing comprises a main body, wherein a spring plate is connected to the inner cavity of the main body in a sliding manner, a connecting cylinder is fixedly mounted at the upper end of the middle of the spring plate, an Jiong template is fixedly connected to the upper end of the connecting cylinder, a spring rod is connected to the upper portion of the Jiong template in a sliding manner, a photoresistor is fixedly connected to the lower end of the spring rod, a movable column extending into the inner cavity of the Jiong template is connected to the upper portion of the connecting cylinder in a sliding manner, a first spring is fixedly connected between the movable column and the lower wall of the inner cavity of the connecting cylinder, a wire column is fixedly mounted at the upper end of the connecting cylinder, a sliding block is connected to the left side and the right side of the upper end of the connecting cylinder in a sliding manner, a magnet block is arranged at one end, close to the wire column, a second spring is fixedly, the upper portion activity of connecting cylinder has cup jointed the loose collar, the upper end of loose collar is provided with the air bag of pressing of symmetry, the upper portion of connecting cylinder rotates and is connected with the smooth section of thick bamboo of symmetry, the upper portion sliding connection of smooth section of thick bamboo has fastening mechanism, it is connected with first connecting rod to rotate between smooth section of thick bamboo and the movable column, the inner chamber fixed mounting of main part has the ring of spraying paint, the inner chamber upper portion of main part rotates and is connected with drive screw, the thread sleeve on the drive screw upper portion screw thread cup joints and extends to main part inner chamber back wall, the below of thread sleeve rotates and is connected with the second connecting rod, it is connected with the briquetting to rotate between the second.

Preferably, the side surface of the wire pole which is electrified with direct current is the same as the magnetic pole of the surface adjacent to the magnet block on the corresponding side, and the magnetic poles repel each other.

Preferably, the lower extreme of activity ring is seted up with the recess that the slider matches, when the slider moved towards the outside, the slider shifted out from the spout for the activity ring is by the jacking.

Preferably, fastening device's upper end threaded connection has the tighrening ring, and the top of tighrening ring is provided with cyclic annular part, can carry out effectual extrusion to the part fixed, and threaded connection has the help according to the model of part, with changing different tighrening rings.

Preferably, the inner chamber of the ring that sprays paint evenly is provided with the nozzle, and the annular nozzle that sets up can be so that be in the part of the ring inner chamber that sprays paint, and it has comparatively comprehensive no dead angle to be sprayed paint to promote the quality and the speed of spraying paint.

Preferably, the left part and the right part of the driving screw rod are provided with threads in opposite directions, and when the driving screw rod rotates in a certain direction, the thread sleeves on the two sides can move in the same direction or in the opposite direction.

Preferably, the lower extreme of briquetting is provided with the stress piece, and when the upper end contact of stress piece and part, corresponding controlling means can be fed back to produced pressure value to open and stop of real time control fastening device and ring of spraying paint.

(III) advantageous effects

Compared with the prior art, the invention provides a paint spraying device for processing agricultural machine parts, which has the following beneficial effects:

1. this paint spraying apparatus that agricultural machine parts machining used through placing the part at 20866the upper end of template, pushes down the spring beam, makes photo resistance's the increase of the amount of light received, and the corresponding magnet piece that utilizes of terminal for the slider moves outward, drives the tighrening ring extension and draws in toward the middle part in, makes the part by quick fixed, thereby makes the part fixed comparatively convenient.

2. This paint spraying apparatus that agricultural machine parts machining used, rotate through drive screw, make the thread bush concerted movement of both sides, make the second connecting rod drive the briquetting and descend extrusion part, when the stress piece resistance of briquetting lower extreme reaches a definite value, the terminal outage makes the tighrening ring reset, when the stress piece resistance reaches a definite value once more, the ring that sprays paint starts, spray paint to the part that removes to its inner chamber, cooperation drive screw drives the briquetting and makes the part constantly descend, thereby the very big improvement quality and the efficiency of spraying paint.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of a connecting portion of a spring plate or the like according to the present invention;

FIG. 3 is a front view of a connecting portion of a paint ring or the like of the present invention;

FIG. 4 is a front sectional view of a connecting portion of a paint ring or the like of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 4;

fig. 7 is an enlarged view at C in fig. 4.

In the figure: 1. a main body; 2. a spring plate; 3. a connecting cylinder; 4. jiong a template; 5. a spring lever; 6. a photoresistor; 7. a movable post; 8. a first spring; 9. a wire post; 10. a slider; 11. a magnet block; 12. a second spring; 13. pulling a rope; 14. a movable ring; 15. pressing the air bag; 16. a slide cylinder; 17. a fastening mechanism; 18. a first link; 19. a paint spraying ring; 20. a drive screw; 21. a threaded sleeve; 22. a second link; 23. and (7) briquetting.

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.

Referring to fig. 1-7, a paint spraying device for agricultural machine part processing comprises a main body 1, a spring plate 2 is connected to an inner cavity of the main body 1 in a sliding manner, a connecting cylinder 3 is fixedly installed at the upper end of the middle of the spring plate 2, Jiong-shaped plates 4 and 20866are fixedly connected to the upper end of the connecting cylinder 3, a spring rod 5 is connected to the upper portion of the spring plate 4 in a sliding manner, a photo resistor 6 is fixedly connected to the lower end of the spring rod 5, the light receiving quantity of the photo resistor 6 is increased by placing a part at the upper end of the 20866shaped plate 4, a magnet block 11 is correspondingly utilized by a wire column 9, a sliding block 10 is moved outwards to drive a fastening ring to extend and fold towards the middle, the part is rapidly fixed, and the part is conveniently fixed.

The upper part of the connecting cylinder 3 is slidably connected with a movable post 7 extending into an inner cavity of the Jiong template 4, a first spring 8 is fixedly connected between the movable post 7 and the lower wall of the inner cavity of the connecting cylinder 3, a wire post 9 is fixedly installed at the upper end of the connecting cylinder 3, one side surface of the wire post 9 after passing through direct current is the same as the magnetic pole of the surface adjacent to the magnet block 11 at the corresponding side, the two are mutually exclusive, the left side and the right side of the upper end of the connecting cylinder 3 are both slidably connected with a sliding block 10, one end of the inner side of the sliding block 10, which is close to the wire post 9, is provided with the magnet block 11, a second spring 12 is fixedly connected between the magnet block 11 and the wire post 9, a pull rope 13 is fixedly connected between the sliding block 10 and the upper wall of the inner cavity of the movable post 7, a movable ring 14 is movably sleeved at the upper part of the connecting cylinder 3, the lower, so that the movable ring 14 is lifted, the upper end of the movable ring 14 is provided with symmetrical air compression bags 15, the upper part of the connecting cylinder 3 is rotatably connected with symmetrical sliding cylinders 16, the upper part of the sliding cylinder 16 is slidably connected with a fastening mechanism 17, the upper end of the fastening mechanism 17 is in threaded connection with a fastening ring, the top of the fastening ring is provided with an annular part which can effectively extrude and fix parts, the threaded connection helps to replace different fastening rings according to the types of the parts, a first connecting rod 18 is rotatably connected between the sliding cylinder 16 and the movable column 7, the inner cavity of the main body 1 is fixedly provided with a paint spraying ring 19, the inner cavity of the paint spraying ring 19 is uniformly provided with paint spraying heads, the parts in the inner cavity of the paint spraying ring 19 can be completely free of dead angles by the aid of the annularly arranged air spraying heads, so as to improve the paint spraying quality and speed, the upper part of the inner cavity of the main body 1 is rotatably connected with a driving screw rod 20, when the driving screw 20 rotates along a certain direction, the thread sleeves 21 on the two sides can move in the same direction or in the opposite direction, the thread sleeve 21 extending to the rear wall of the inner cavity of the main body 1 is sleeved on the upper thread of the driving screw 20, the second connecting rod 22 is rotatably connected below the thread sleeve 21, the pressing block 23 is rotatably connected between the second connecting rods 22, the lower end of the pressing block 23 is provided with a stress sheet, when the stress sheet contacts with the upper end of a part, the generated pressure value can be fed back to a corresponding control device so as to control the start and stop of the fastening mechanism 17 and the paint spraying ring 19 in real time, the thread sleeves 21 on the two sides move in the same direction through the rotation of the driving screw 20, the second connecting rod 22 drives the pressing block 23 to descend to extrude the part, when the resistance value of the stress sheet at the lower end of the pressing block 23 reaches a certain value, the wire column 9 is powered off to reset the fastening ring, when the resistance value of the, the pressing block 23 is driven by matching with the driving screw rod 20 to lead the parts to be continuously descended, thereby greatly improving the paint spraying quality and efficiency.

The working principle is as follows: according to the paint spraying device for processing the agricultural mechanical parts, direct current is supplied to the wire column 9 in advance, most of the photoresistors 6 in the circuit of the wire column 9 are in the dark, so that the resistance value of the photoresistors 6 is large, the passing current of the wire column 9 is small, the magnetic field generated by the wire column 9 is insufficient to enable the magnet blocks 11 on the two sides to be influenced by repulsive force, the corresponding sliding blocks 10 are respectively driven to move outwards, then the parts to be painted are placed at the upper end of the 20866; "template 4, the parts are enabled to depend on the self gravity to press down the spring rod 5, the photoresistors 6 are enabled to move out of the inner cavity of the upper wall of the template 4, the light receiving quantity is increased, the passing current of the corresponding wire column 9 is increased, the two ends of the wire column 9 respectively repel the magnet blocks 11 on the two sides, the sliding blocks 11 drive the sliding blocks 10 to move outwards, the corresponding sliding blocks 10 lift the movable rings 14 for a, the air pressing bag 15 is extruded to discharge the internal air into the inner cavity of the sliding barrel 16, the fastening mechanism 17 is extruded and extends relative to the sliding barrel 16, when the synchronous sliding block 10 moves towards two sides, the movable column 7 is pulled down through the pull rope 13, the movable column 7 drives the sliding barrel 16 to be folded towards the middle part through the first connecting rod 18, the fastening ring on the corresponding fastening mechanism 17 extends and is folded towards the middle part, the lower part of the part to be painted is quickly and automatically fixed, so that the part is conveniently fixed, during the period, the fastening rings on the two sides simultaneously move towards the middle part, so that the part can play a centering role when the part is fastened, the part is just under the pressing block 23, then the driving device is started to drive the driving screw rod 20 to rotate towards a certain direction, so that the thread sleeves 21 on the two sides move in the same direction, so that the second connecting rod 22 drives the pressing block 23 to descend until the upper end of the part to be painted falls, then the driving screw 20 continues to drive the pressing block 23 to descend to form a certain extrusion force on the part, the spring plate 2 can pass through the connecting cylinder 3 and 20866, the template 4 applies a certain reaction force on the part, when the compression resistance of the stress sheet at the lower end of the pressing block 23 reaches a certain value, the reaction force just enables the part to be in a stable state, and the synchronous resistance signal of the stress sheet at the moment is fed back to the control device, the control device automatically breaks the circuit of the wire column 9, so that the movable column 7 automatically resets under the action of the first spring 8, the movable column 7 then moves upwards to pass through the first connecting rod 18 to push the sliding cylinders 16 at two sides to deflect outwards, the synchronous movable column 7 then pulls the sliding block 10 to reset through the pull rope 13, the movable ring 14 then falls, the air bag 15 sucks the air in the sliding cylinders 16 downwards, the fastening mechanism 17 resets to enable the fastening ring to move downwards to the lower parts at two sides, avoid spraying paint to the part and cause and shelter from, this structure and then has promoted the practicality of device, continue to drive briquetting 23 and descend when drive screw 20, when stress piece resistance reaches a definite value once more, the head of spraying paint that evenly sets up in the ring 19 inner chamber that sprays paint starts the blowout paint, does not have the dead angle to the part exine shell that removes to its inner chamber and sprays paint, cooperation drive screw 20 drives briquetting 23 and makes the part constantly descend to very big improvement the quality and the efficiency of spraying paint.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paint spraying apparatus of agricultural machine parts processing usefulness, includes main part (1), its characterized in that: the inner cavity sliding connection of the main body (1) has a spring plate (2), the middle upper end fixed mounting of the spring plate (2) has a connecting cylinder (3), the upper end fixedly connected with Jiong template (4) of the connecting cylinder (3), the upper portion sliding connection of Jiong template (4) has a spring rod (5), the lower extreme fixedly connected with photo resistance (6) of the spring rod (5), the upper portion sliding connection of the connecting cylinder (3) has a movable column (7) extending to the inner cavity of Jiong template (4), a first spring (8) is fixedly connected between the movable column (7) and the inner cavity lower wall of the connecting cylinder (3), the upper end fixed mounting of the connecting cylinder (3) has a wire column (9), the upper left side and the right side of the connecting cylinder (3) are both sliding connected with a sliding block (10), one end of the inner side of the sliding block (10) close to the wire column (9) is provided with a magnet block (11), the magnetic iron is characterized in that a second spring (12) is fixedly connected between the magnet block (11) and the wire column (9), a stay cord (13) is fixedly connected between the inner cavity upper wall of the sliding block (10) and the movable column (7), a movable ring (14) is movably sleeved on the upper portion of the connecting cylinder (3), a symmetrical air compression bag (15) is arranged at the upper end of the movable ring (14), a symmetrical sliding cylinder (16) is rotatably connected on the upper portion of the connecting cylinder (3), a fastening mechanism (17) is slidably connected on the upper portion of the sliding cylinder (16), a first connecting rod (18) is rotatably connected between the sliding cylinder (16) and the movable column (7), a paint spraying ring (19) is fixedly arranged in the inner cavity of the main body (1), a driving screw rod (20) is rotatably connected on the upper portion of the inner cavity of the main body (1), and a thread sleeve (21) extending to the inner cavity rear wall of the main body (1) is, and a second connecting rod (22) is rotatably connected below the threaded sleeve (21), and a pressing block (23) is rotatably connected between the second connecting rods (22).

2. The painting device for agricultural machine part processing according to claim 1, wherein: the side surface of the wire column (9) which is electrified with direct current is the same as the magnetic pole of the surface adjacent to the magnet block (11) on the corresponding side.

3. The painting device for agricultural machine part processing according to claim 1, wherein: the lower end of the movable ring (14) is provided with a groove matched with the sliding block (10).

4. The painting device for agricultural machine part processing according to claim 1, wherein: the upper end of the fastening mechanism (17) is in threaded connection with a fastening ring.

5. The painting device for agricultural machine part processing according to claim 1, wherein: and the inner cavity of the paint spraying ring (19) is uniformly provided with paint spraying heads.

6. The painting device for agricultural machine part processing according to claim 1, wherein: the left part and the right part of the driving screw rod (20) are provided with threads in opposite directions.

7. The painting device for agricultural machine part processing according to claim 1, wherein: the lower end of the pressing block (23) is provided with a stress sheet.