CN210906658U

CN210906658U - Automatic spraying device for cookware

Info

Publication number: CN210906658U
Application number: CN201921580222.XU
Authority: CN
Inventors: 陈合林
Original assignee: Zhejiang Aishida Electric Co Ltd
Current assignee: Zhejiang Aishida Electric Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-03
Anticipated expiration: 2029-09-20

Abstract

The utility model belongs to the technical field of the spraying equipment, concretely relates to pan automatic spraying device. Adopt artifical adjustment spray gun to current non-stick pan spraying when producing not unidimensional pan, the time of adjustment spray gun is longer, the human cost is high, production efficiency is low not enough, the utility model discloses a following technical scheme: the utility model provides a pan automatic spraying device, includes the support, is equipped with the stock on the support, rigid coupling spray gun on the stock, be equipped with the manipulator that can move on vertical face on the support, the stock is fixed in on the manipulator, the manipulator is according to pan size automatically regulated spray gun position on vertical face. The utility model has the advantages that: the automatic spray gun position adjusting device has the advantages that the automatic spray gun position adjusting device is used for replacing manual adjustment, adjusting speed is greatly increased, standby time is shortened, production efficiency is improved, the position of the spray gun is guaranteed, and product quality is stable.

Description

Automatic spraying device for cookware

Technical Field

The utility model belongs to the technical field of the spraying equipment, concretely relates to pan automatic spraying device.

Background

When the non-stick pan is produced, the surface of the pan needs to be sprayed in a spraying room, and the sprayed non-stick layer has uniform thickness, so that the requirement on a spraying device is high. When products with different shapes and sizes are sprayed, the spray gun is required to be adjusted according to the shapes and sizes of the products, so that the coating can uniformly cover the inner surface and the outer surface of the non-stick pan, the thickness of the film is ensured to be uniform, and the non-stick pan with various specifications and sizes is met. Due to market demands, the diameter of the non-stick pan in China at present needs to be changed between 100mm and 400mm, the height needs to be changed between 50mm and 200mm, and the size is different.

At present, domestic non-stick pan product coating lines mostly adopt fixed gun spraying, a spray gun is fixed on a gun frame, and a pan rotates along with a conveying belt in the moving process. When a product of one specification is sprayed and replaced by a product of another specification, the time for adjusting the spray gun is longer, generally about 1 hour is needed for adjusting the spray gun by one spraying line, the labor cost is high, and the production efficiency is low. Meanwhile, in the spraying process, because gaps inevitably exist among the pots, part of the coating passes through the gaps among the pots and is sprayed on the conveying belt, so that coating waste is caused, and the cleanness of equipment is influenced. In the spraying process, the phenomenon of uniform spraying parts is also easy to occur.

In addition, traditional fixed-gun spraying has higher requirements on operators so as to adjust the spray gun more quickly. Moreover, even a skilled operator is still difficult to avoid the deviation of the position of the spray gun, so that the non-stick pan has uneven surface coating, and the product is flawed or even scrapped.

Disclosure of Invention

The utility model discloses to current on-stick pan spraying adopt artifical adjustment spray gun when producing not unidimensional pan, the time of adjustment spray gun is longer, the human cost is high, production efficiency is low not enough, provides a pan automatic spraying device, but the spray gun automatic adjustment to shorten the alignment time, reduce the human cost, improve production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pan automatic spraying device, includes the support, is equipped with the stock on the support, rigid coupling spray gun on the stock, be equipped with the manipulator that can move on vertical face on the support, the stock is fixed in on the manipulator, the manipulator is according to pan size automatically regulated spray gun position on vertical face.

The utility model discloses a pan automatic spraying device through manipulator automatic adjustment spray gun position, compares manual adjustment, and the governing speed is fast, and the spray gun position is accurate, effectively reduces the human cost, improves production efficiency. During the spraying process, the manipulator can be fixed and fixed, and can move along a preset program or a preset path, so that a better spraying effect can be obtained.

As an improvement, the support is provided with a guide rail along the moving direction of the cookware, the guide rail is provided with a slide block matched with the guide rail, and the manipulator is fixedly connected with the slide block. The guide rail is arranged on the bracket, so that the positions of the mechanical arm and the spray gun relative to the pot can be adjusted.

As an improvement, the guide rails are a pair, a plurality of sliding blocks on the pair of guide rails are fixedly connected with the same mounting seat, and the manipulator is fixedly connected with the mounting seat. The pair of guide rails is arranged, and the plurality of sliding blocks on the guide rails are fixedly connected with the same mounting seat, so that the sliding stability and accuracy of the manipulator are ensured.

As a modification, the guide rail has a symmetrical groove facing in the vertical direction, and the slide block is located outside the guide rail. And the guide rail with the groove is adopted, so that the deviation perpendicular to the direction of the guide rail cannot occur when the manipulator moves.

As an improvement, the support is further provided with a following mechanism used for driving the mechanical arm to move back and forth along the guide rail, and the mechanical arm moves synchronously along with the cookware under the action of the following mechanism. The mechanical arm and the spray gun move synchronously along with the cookware, so that coating is prevented from deviating from the cookware during spraying, the coating is fully and uniformly coated on the surface of the cookware, the coating is saved, and the cleanliness of the whole spraying equipment is ensured.

As an improvement, the following mechanism comprises a motor fixed on the support, a screw rod connected with the motor through a coupler, and a nut matched with the screw rod, and the nut is fixedly connected with the mounting seat. The screw rod nut is adopted, the mechanical arm, the gun rack and the spray gun are moved accurately, and the spray gun can be easily synchronized with a pot. In other schemes, the following mechanism can also adopt an air cylinder and the like.

As an improvement, the manipulator comprises a connecting part connected with the guide rail, a first rotating part hinged with the connecting part and a second rotating part hinged with the first rotating part, the gun rack is fixed on the second rotating part, and the rotating axes of the first rotating part and the second rotating part are parallel to the guide rail. By adopting the structure, the mechanical arm can accurately move the spray gun to a required position through the rotation of the first rotating part and the second rotating part.

As an improvement, a first U-shaped groove is formed in one end, close to the first rotating portion, of the connecting portion, and a first protruding portion matched with the first U-shaped groove is formed in one end, close to the connecting portion, of the first rotating portion. Connecting portion and first rotation portion cooperate through first U-shaped groove and first convex part, prevent to produce the skew of guide rail direction, guarantee the spray gun position.

As an improvement, a second U-shaped groove is formed in one end, close to the second rotating part, of the first rotating part, and a second convex part matched with the second U-shaped groove is formed in one end, close to the first rotating part, of the second rotating part. First connecting portion and second rotation portion cooperate through second U-shaped groove and second convex part, prevent to produce the skew of guide rail direction, guarantee the spray gun position.

As the improvement, be equipped with three spray gun on the gun rack, three spray gun and pan overall arrangement looks adaptation. Of course, in other arrangements, the number of lances may be one two or four or more.

A cookware spraying method comprises the following steps: the pan removes along the conveyer belt, and the pan synchronous motion is followed to the spray gun, and the pan rotates, and spray gun work, spray gun follow certain time or length after spray gun stop work and return initial position, step more than the repetition. The sequence of some steps can be adjusted according to the need. The pot should already be rotated at a preset speed before the spray gun is spraying.

The utility model has the advantages that: the automatic spray gun position adjusting device has the advantages that the automatic spray gun position adjusting device is used for replacing manual adjustment, adjusting speed is greatly increased, standby time is shortened, production efficiency is improved, the position of the spray gun is guaranteed, and product quality is stable.

Drawings

Fig. 1 is a front view of a pan automatic spraying device according to an embodiment of the present invention.

Fig. 2 is a left side view (hidden mounting seat) of the automatic spraying device for cookware in the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a robot according to a first embodiment of the present invention.

In the figure, 1, a bracket;

2. a gun rack;

3. a spray gun;

4. a manipulator 41, a connecting part 411, a first U-shaped groove 42, a first rotating part 421, a first convex part 422, a second U-shaped groove 43, a second rotating part 431 and a second convex part;

5. a guide rail;

6. a slider;

7. a motor;

8. a coupling;

9. a screw rod;

10. and (7) mounting a seat.

Detailed Description

The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.

Referring to fig. 1 to 3, the automatic pot spraying device comprises a support, wherein a gun rack is arranged on the support, a spray gun is fixedly connected to the gun rack, a mechanical arm capable of moving on a vertical surface is arranged on the support, the gun rack is fixed on the mechanical arm, and the position of the spray gun on the vertical surface is automatically adjusted by the mechanical arm according to the size of a pot.

The utility model discloses a pan automatic spraying device through manipulator automatic adjustment spray gun position, compares manual adjustment, and the governing speed is fast, and the spray gun position is accurate, effectively reduces the human cost, improves production efficiency.

Example one

Referring to fig. 1 to 3, the automatic pot spraying device comprises a support 1, wherein a gun rack 2 is arranged on the support 1, a spray gun 3 is fixedly connected to the gun rack 2, a mechanical arm 4 capable of moving on a vertical surface is arranged on the support 1, the gun rack 2 is fixed on the mechanical arm 4, and the mechanical arm 4 automatically adjusts the position of the spray gun 3 on the vertical surface according to the size of a pot. The bracket 1 is substantially U-shaped with its opening facing downwards.

The support 1 is equipped with guide rail 5 along pan moving direction, be equipped with on the guide rail 5 rather than complex slider 6, manipulator 4 and slider 6 rigid coupling. Set up guide rail 5 on support 1 to can adjust the position of the relative pan of manipulator 4 and spray gun 3, guarantee that spray gun 3 aims at the pan, eccentricity when avoiding the spraying.

The guide rails 5 are a pair, a plurality of sliding blocks 6 on the pair of guide rails 5 are fixedly connected with the same mounting seat 10, and the manipulator 4 is fixedly connected with the mounting seat 10. A pair of guide rails 5 are arranged, and a plurality of sliding blocks 6 on the guide rails 5 are fixedly connected with the same mounting base 10, so that the mechanical arm 4 is guaranteed to slide stably and accurately.

The guide rail 5 has symmetrical grooves facing in the vertical direction, and the slide block 6 is located outside the guide rail 5. The guide rail 5 with the groove is adopted, so that the manipulator 4 cannot deviate in the direction perpendicular to the guide rail 5 when moving. The bracket 1 has a step at the position for installing the guide rail 5, the guide rail 5 is installed at the step, and the lower surface of the guide rail 5 is supported by the step, thereby preventing the guide rail 5 from being deformed.

Still be equipped with on the support 1 and be used for driving manipulator 4 along the following mechanism of 5 round trips of guide rail, manipulator 4 follows the pan synchronous motion. The mechanical arm 4 and the spray gun 3 move synchronously along with the cookware, so that coating is prevented from deviating from the cookware during spraying, the coating is fully and uniformly coated on the surface of the cookware, the coating is saved, and the cleanliness of the whole spraying equipment is ensured. When the spraying is carried out, gaps can not be avoided among the pots, when the fixed gun spraying is adopted, a part of paint can be sprayed on the conveying belt in the gaps among the pots, so that the paint waste is caused, and the cleanness of the conveying belt is influenced. The spray gun 3 moves synchronously with the cookware, and the spray gun 3 is always aligned with the cookware, so that the paint waste can be reduced.

The following mechanism comprises a motor 7 fixed on the support 1, a screw rod 9 connected with the motor 7 through a coupler 8, and a nut matched with the screw rod 9, wherein the nut is fixedly connected with the mounting seat 10. And by adopting the lead screw 9 nut, the mechanical arm 4, the gun rack 2 and the spray gun 3 move accurately and are positioned reliably. In other embodiments, the following mechanism may also employ a cylinder or the like. In the process that the spray gun 3 moves synchronously along with the cookware, the position of the spray gun 3 can be adjusted under the action of the manipulator 4, so that a better spraying effect is obtained.

The manipulator 4 comprises a connecting part 41 connected with the guide rail 5, a first rotating part 42 hinged with the connecting part 41 and a second rotating part 43 hinged with the first rotating part 42, the gun rack 2 is fixed on the second rotating part 43, and the rotating axes of the first rotating part 42 and the second rotating part 43 are parallel to the guide rail 5. With this configuration, the robot 4 can precisely move the spray gun 3 to a desired position by the rotation of the first and second

rotating portions

42 and 43.

A first U-shaped groove 411 is formed at one end of the connecting portion 41 close to the first rotating portion 42, and a first convex portion 421 matched with the first U-shaped groove 411 is formed at one end of the first rotating portion 42 close to the connecting portion 41. The connection portion 41 and the first rotation portion 42 are engaged with each other by the first U-shaped groove 411 and the first protrusion 421, so that the occurrence of the deviation in the direction of the guide rail 5 is prevented, and the position of the spray gun 3 is ensured.

A second U-shaped groove 422 is formed at one end of the first rotating part 42 close to the second rotating part 43, and a second convex part 431 matched with the second U-shaped groove 422 is formed at one end of the second rotating part 43 close to the first rotating part 42. The first connecting portion 41 and the second rotating portion 43 are engaged with each other through the second U-shaped groove 422 and the second protrusion 431, so that the occurrence of the deviation in the direction of the guide rail 5 is prevented, and the position of the spray gun 3 is ensured.

The gun rack 2 is provided with three spray guns 3, and the three spray guns 3 are matched with the pot layout. Of course, in other solutions, the number of lances 3 may be one two four or more.

The embodiment of the utility model provides a beneficial effect is: the position of the spray gun 3 is automatically adjusted by the manipulator 4 instead of manual adjustment, so that the adjustment speed is greatly increased, the standby time is reduced, the production efficiency is improved, the position of the spray gun 3 is ensured, and the product quality is stable; spray gun 3 follows pan synchronous motion, and not only the spraying is more even, and the spraying is of high quality, and spray gun 3 aims at the pan all the time moreover, effectively reduces the coating extravagant.

A cookware spraying method comprises the following steps: firstly, moving a pot along a conveying belt, and rotating the pot; step two, the spray gun 3 moves synchronously along with the pot, and the spray gun 3 works; step three, the spray gun 3 stops working and returns to the initial position after the spray gun 3 follows a certain time or length, and step four, the steps are repeated. In the process that the spray gun 3 moves synchronously along with the cookware, the position of the spray gun 3 can be adjusted along a preset program or a path under the action of the manipulator 4, so that a better spraying effect is obtained.

Example two

The second embodiment differs from the first embodiment in that the robot is fixed to a support.

Although the manipulator of this embodiment two is fixed in on the support, still has the extravagant phenomenon of coating among the prior art although the manipulator of comparing embodiment one can follow the pan synchronous motion, but, relative manipulator follow pan synchronous motion on the manipulator is fixed in the support, and the structure is simplified relatively, and the cost is lower, and the reliability is higher.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.

Claims

1. The utility model provides a pan automatic spraying device, includes support (1), is equipped with gun rack (2) on support (1), rigid coupling spray gun (3) on gun rack (2), its characterized in that: the automatic spray gun is characterized in that a mechanical arm (4) capable of moving on a vertical surface is arranged on the support (1), the gun rack (2) is fixed on the mechanical arm (4), and the position of the spray gun (3) on the vertical surface is automatically adjusted by the mechanical arm (4) according to the size of a pot.

2. The automatic spraying device for cookware according to claim 1, wherein: the pot moving direction is equipped with guide rail (5) along support (1), be equipped with on guide rail (5) rather than complex slider (6), manipulator (4) and slider (6) rigid coupling.

3. The automatic spraying device for cookware according to claim 2, characterized in that: the mechanical arm is characterized in that the guide rails (5) are in a pair, a plurality of sliding blocks (6) on the pair of guide rails (5) are fixedly connected with the same mounting seat (10), and the mechanical arm (4) is fixedly connected with the mounting seat (10).

4. The automatic spraying device for cookware according to claim 3, characterized in that: the guide rail (5) is provided with symmetrical grooves facing the vertical direction, and the sliding block (6) is positioned on the outer side of the guide rail (5).

5. The automatic spraying device for cookware according to claim 2, characterized in that: still be equipped with on support (1) and be used for driving following mechanism that manipulator (4) come and go along guide rail (5), pan synchronous motion is followed in manipulator (4) under the effect of following the mechanism.

6. The automatic spraying device for cookware according to claim 5, wherein: the following mechanism comprises a motor (7) fixed on the support (1), a screw rod (9) connected with the motor (7) through a coupler (8), and a nut matched with the screw rod (9), wherein the nut is fixedly connected with the mounting seat (10).

7. A pan automatic spraying device according to any one of claims 2 to 6, characterized in that: manipulator (4) including with connecting portion (41) of guide rail (5) rigid coupling, with connecting portion (41) articulated first rotation portion (42) and with first rotation portion (42) articulated second rotation portion (43), stock (2) are fixed in on second rotation portion (43), the rotation axle center of first rotation portion (42) and second rotation portion (43) is all parallel to guide rail (5).

8. The automatic spraying device for cookware according to claim 7, wherein: a first U-shaped groove (411) is formed in one end, close to the first rotating portion (42), of the connecting portion (41), and a first convex portion (421) matched with the first U-shaped groove (411) is arranged at one end, close to the connecting portion (41), of the first rotating portion (42).

9. The automatic spraying device for cookware according to claim 7, wherein: and a second U-shaped groove (422) is formed in one end, close to the second rotating part (43), of the first rotating part (42), and a second convex part (431) matched with the second U-shaped groove (422) is arranged at one end, close to the first rotating part (42), of the second rotating part (43).

10. The automatic spraying device for cookware according to claim 1, wherein: the three spray guns (3) are arranged on the gun rack (2), and the three spray guns (3) are matched with the pot layout.