CN219647882U

CN219647882U - Be applicable to robot reverse side spraying hanger

Info

Publication number: CN219647882U
Application number: CN202321305319.6U
Authority: CN
Inventors: 陈波; 陈金; 顾永程; 陈顺风
Original assignee: Changzhou Pengrui Automation Equipment Co ltd
Current assignee: Changzhou Pengrui Automation Equipment Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-08
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a back spraying hanger suitable for a robot, which comprises a hanging beam, wherein the bottom of the hanging beam is connected with a hanging plate, the bottom of the hanging plate is connected with a hanging rod, the bottom of the hanging rod is rotationally connected with a hanger, the top of the hanger is provided with a limiting plate, the limiting plate is provided with a limiting groove, the hanging plate is hinged with a check plate, and the bottom of the check plate is provided with a check part. The utility model can be conveniently rotated and fixed.

Description

Be applicable to robot reverse side spraying hanger

Technical Field

The utility model belongs to the technical field of hanging tools, and particularly relates to a hanging tool suitable for back spraying of a robot.

Background

At present, PTP programming is adopted for a spraying system of a solid wood bedside, each product needs a technician to independently teach programming, and meanwhile, different types of products need to be manually replaced for selection, so that the spraying system has no economy for small-batch products with miscellaneous product types. The spray coating of the whole-mounted bed head mostly adopts manual work and single gun spray coating, the spray coating is harmful to people, the quality can be changed along with the fatigue degree, mood and other factors of people, the uniformity of the product is poor, and the spray coating efficiency is low. The manual air gun is low in paint spraying utilization rate, paint waste is caused, and meanwhile the produced hazardous waste treatment capacity is directly increased. Therefore, in order to solve the problems that the traditional robot spray programming difficulty is high, the automatic spray of small-batch miscellaneous products is not suitable for the robot, the manual spray pollution is high, the waste of multiple quality is unstable, an automatic workpiece recognition system is added on the existing solid wood bedside overall spray mode, and the system can automatically convert recognized workpieces into the track of the robot spray, so that the effect of automatic recognition spray is achieved. The spray gun adopts electrostatic spraying to improve the utilization rate of paint, reduce the comprehensive cost of spraying, and greatly reduce the harm to spraying personnel.

The Chinese patent with application number 2022202214503 discloses a suspension station for an electrostatic suspension automatic spraying system of a solid wood bedside robot, a base adopts a closed micro-positive pressure structure and is internally provided with a driving mechanism; the turntable is arranged on the base and is connected with a driving mechanism arranged in the base; and the suspension bracket is arranged on the turntable and used for supporting and suspending the solid wood bed head and carrying out electrostatic spraying in cooperation with a spraying robot in the spraying system. According to the scheme, through the sealed micro-positive pressure structure, paint mist does not enter the structure in the using process, so that the safety is improved, and the service life is prolonged; the problems that the existing speed reducer and cables are exposed outside the base, paint is easy to adsorb on electric elements such as the speed reducer and the like, pollution is caused, and meanwhile, explosion and other risks occur due to the use of spraying dust and electric appliances are solved. Can hang on the conveying line and be used with the high-efficient cooperation of spraying robot, greatly improved spraying efficiency.

The rotation of the hangers is achieved by using a turntable with a drive mechanism in the above-mentioned patent solution, but this has the disadvantage that each hanger must be associated with a drive mechanism. However, in order to ensure the spraying efficiency in the factory, the number of the hanging frames is very large, and if each hanging frame is provided with a driving mechanism, the cost is too high. However, if the driving mechanism is not matched, the hanging frame can still rotate, but the hanging frame cannot be fixed, so that equipment is needed to reduce cost and fix the hanging frame.

Disclosure of Invention

In order to solve the problems, the utility model provides a back spraying hanger suitable for a robot, which comprises a hanging beam, wherein the bottom of the hanging beam is connected with a hanging plate, the bottom of the hanging plate is connected with a hanging rod, the bottom of the hanging rod is rotationally connected with the hanger, the top of the hanger is provided with a limiting plate, two sides of the limiting plate are symmetrically provided with limiting grooves, the hanging plate is hinged with a check plate, the bottom of the check plate is provided with a check part, and one side surface of the check plate, which is close to the check part, is provided with a bump.

Preferably, the suspension beam is further connected with a sliding frame in a sliding manner, the bottom of the sliding frame is symmetrically provided with a baffle plate, and the baffle plate comprises a horizontal part and a vertical part.

Preferably, a notch is arranged in the middle of the baffle, a rack block is connected in the notch, one face of the rack block with a rack faces the hanger, and a gear is arranged above the limiting plate.

Preferably, the hanger comprises a supporting rod positioned below the limiting plate, a supporting frame is connected below the supporting rod, and a hanging rod is arranged in the middle of the supporting frame.

Preferably, a reinforcing rib is arranged between the supporting frame and the supporting rod.

Preferably, the front end of the vertical part is provided with a bevel edge part.

The utility model has the advantages that:

1. the hanger rotation locates the bottom of hanging the pole in this scheme, and the top of hanger is equipped with the limiting plate simultaneously, be equipped with the spacing groove on the limiting plate, it has the check plate to hang to articulate on the board, the bottom of check plate is equipped with the non return portion, and the non return plate rotates on hanging the board for when the non return portion card is gone into and is equipped with the spacing groove on the limiting plate, alright block the hanger, prevent that the hanger from rotating. The scheme can be suitable for a large number of hanging tools, can conveniently rotate and position, and does not need higher cost.

2. Still be equipped with carriage and baffle in this scheme, drive the baffle through removing the carriage and remove, can shift out the spacing portion on the limiting plate from the spacing groove and remove spacing, can drive the hanger rotation 180 simultaneously, the convenience carries out reverse side spraying to the article on the hanger.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a block diagram of a hanger bar according to the present utility model;

FIG. 3 is a diagram illustrating the internal structure of a gear according to the present utility model;

FIG. 4 is an enlarged view of a portion of the rack block of the present utility model;

fig. 5 is an enlarged view of the front end of the baffle plate according to the present utility model.

In the figure: the novel suspension device comprises a suspension beam 1, a suspension plate 2, a suspension rod 3, a limit plate 4, a limit groove 5, a check plate 6, a check part 7, a bump 8, a sliding frame 9, a baffle 10, a horizontal part 11, a vertical part 12, a notch 13, a tooth bar 14, a gear 15, a support rod 16, a support frame 17, a suspension rod 18, a reinforcing rib 19, a bevel edge part 20, a turntable 21 and a bearing 22.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. Meanwhile, when an element is referred to as being "fixed" or "disposed" on another element, it may be directly on the other element or intervening elements may be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing. In summary, it will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure is to be understood in a specific sense.

Example 1

As shown in fig. 1-2, a back spraying hanger suitable for a robot comprises a hanging beam 1, the bottom of the hanging beam 1 is connected with a plurality of hanging plates 2, the bottom of each hanging plate 2 is correspondingly connected with a hanging rod 3, the bottom of each hanging rod 3 is rotationally connected with a hanger, the top of the hanger is also connected with a limiting plate 4, the top of the limiting plate 4 is connected with a gear 15, a bearing 22 is arranged in the gear 15, the bottom of the hanging rod 3 extends into the gear 15 and is integrally formed with a turntable 21, the turntable 21 is arranged in the gear 15, the gear 15 is internally provided with bearings 22 around the hanging rods 3 and the turntable 21, the hanging rods 3 can hang the gear 15, the gear 15 can rotate around the hanging rods 3, the gears 15, the limiting plates 4 and the hangers at the bottom are also connected together, and the limiting plates 4 and the hangers can be driven to rotate together when the gear 15 rotates.

The hanging plate 2 is hinged with the check plate 6, the check plate 6 can continue to swing along the hinge point with the hanging plate 2, the bottom of the check plate 6 is provided with the check part 7, two sides of the limiting plate 4 are symmetrically provided with the limiting grooves 5, and when the check plate 6 swings anticlockwise, the check part 7 is clamped on the limiting grooves 5. At this time, since the limiting plate 4 is limited by the non-return plate 6, the limiting plate 4 will not rotate, so that the hanging tool connected with the limiting plate will not rotate, and the effect of preventing the hanging tool from rotating when spraying is achieved.

The suspension beam 1 is also connected with a sliding frame 9 in a sliding manner, two parallel baffle plates 10 are arranged at the bottom of the sliding frame 9, each baffle plate 10 comprises a horizontal part 11 and a vertical plate 12, the sliding frame 9 can drive the baffle plates 10 to move, and a space is arranged between the two baffle plates 10. A bump 8, preferably a cylindrical bump 8, is provided on the side of the non-return plate 6 near the non-return portion 7, that is to say, when the baffle 10 moves leftwards past the hanger, it can push the bump 8 to move leftwards, so that the non-return plate 6 swings clockwise, and at the same time, when the vertical plate 12 passes above the hanger, it is not in contact with the limiting plate 4, so as to avoid affecting the position of the limiting plate 4 during movement. At this time, the check plate 6 can release the limit of the limit plate 4, the hanger at the bottom can freely rotate, and the reverse side of the article on the hanger can be sprayed by rotating 180 degrees. With reference to fig. 5, the front end of the vertical plate 12 is provided with a bevel edge portion 20, which is better convenient for driving the bump 8 and the check plate 6 to swing.

The middle of the baffle 10 combining with fig. 4 is provided with a notch 13, a rack block 14 is connected in the notch 13, one face of the rack block 14 with racks is arranged towards the hanger, when the baffle 10 moves leftwards and passes over the hanger, the racks on the rack block 14 are meshed with the gears 15, when the rack block 14 moves leftwards, the gears 15 are driven to rotate, meanwhile, the hanger at the bottom is driven to rotate, and the gears 15 can be accurately driven to rotate 180 degrees by setting a corresponding number of racks, so that the hanger is driven to rotate 180 degrees, and reverse-side spraying is carried out. Therefore, by arranging the baffle 10 and the sliding frame 9, the restriction can be released and the hanging tool can be driven to turn over by moving.

The hanger comprises a supporting rod 16 positioned below the limiting plate 4, a supporting frame 17 is connected below the supporting rod 16, a hanging rod 18 is arranged in the middle of the supporting frame 17, a workpiece to be sprayed is prevented from being arranged on the hanging rod 18, and a reinforcing rib 19 is arranged between the supporting frame 17 and the supporting rod 16 and used for reinforcing the stability of connection.

When the spraying device is used, a workpiece is placed on the hanger, then under the action of gravity, the check part 7 below the check plate 6 is clamped into the limit groove 5 on the limit plate 4, the hanger is limited, the hanger is prevented from rotating, the front surface of the workpiece is sprayed, the sliding frame 9 is moved leftwards, the limit of the check plate 6 is relieved through the baffle 10, the hanger is driven to turn over, and then under the action of gravity, the check part 7 below the check plate 6 is clamped into the limit groove 5 on the other side of the limit plate 4, limiting is performed again, so that the back surface of the workpiece is sprayed.

The embodiment can be suitable for a large number of hanging tools, and can be conveniently rotated and positioned without higher cost. Simultaneously still be equipped with carriage 9 and baffle 10, drive baffle 10 through removing carriage 9 and remove, can shift out the spacing portion on the limiting plate 4 from spacing groove 5 and remove spacing, can drive the hanger rotation 180 simultaneously, conveniently carry out the reverse side spraying to the article on the hanger.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Be applicable to robot reverse side spraying hanger, its characterized in that: including hanging roof beam (1), the bottom of hanging roof beam (1) is connected with and hangs board (2), the bottom of hanging board (2) is connected with and hangs pole (3), the bottom rotation of hanging pole (3) is connected with the hanger, the top of hanger is equipped with limiting plate (4), both sides symmetry on limiting plate (4) is equipped with spacing groove (5), it has check plate (6) to hang the articulated on board (2), the bottom of check plate (6) is equipped with check portion (7), the one side surface that is close to check portion (7) on check plate (6) is equipped with lug (8).

2. The robotic reverse side spray hanger of claim 1, wherein: the hanging beam (1) is further connected with a sliding frame (9) in a sliding mode, baffle plates (10) are symmetrically arranged at the bottoms of the sliding frame (9), and each baffle plate (10) comprises a horizontal portion (11) and a vertical plate (12).

3. The robotic reverse side spray hanger of claim 2, wherein: the middle of the baffle (10) is provided with a notch (13), a rack block (14) is connected in the notch (13), one surface of the rack block (14) with a rack faces the hanger, and a gear (15) is arranged above the limiting plate (4).

4. A reverse side spray hanger for a robot as claimed in claim 3, wherein: the hanger comprises a supporting rod (16) positioned below the limiting plate (4), a supporting frame (17) is connected below the supporting rod (16), and a hanging rod (18) is arranged in the middle of the supporting frame (17).

5. The robotic reverse side spray hanger of claim 4, wherein: reinforcing ribs (19) are arranged between the supporting frame (17) and the supporting rod (16).

6. The robotic reverse side spray hanger of claim 5, wherein: the front end of the vertical plate (12) is provided with a bevel edge part (20).