Guardrail plate blow-plating equipment of mechanical arm

Abstract

The utility model relates to the technical field of blow-plating equipment, and solves the problem that zinc liquid falling from the surface of a workpiece is easily separated from an air bellow from a through hole and falls on the outer side of the air bellow, so that the environment is influenced. The guardrail plate blow plating equipment of the mechanical arm comprises a supporting frame, a zinc material recycling box is installed on the supporting frame, a material passing channel used for enabling a guardrail plate to pass through is formed in the recycling box, and a blow plating piece used for dezincification is arranged in the material passing channel; the blow-plating part comprises a blow-plating frame which is installed in the recycling box and used for constructing a blow-plating channel, the blow-plating frame reciprocates up and down relative to the material passing channel, and a blow-plating air duct is installed on the blow-plating frame and blows air to a guardrail plate passing through the blow-plating channel. The blow-plating frame comprises a frame body and an adjusting device arranged on the side wall of the recycling box and connected with the two sides of the frame body. The adjusting device drives the blow-plating frame to reciprocate up and down within the range of the material passing channel so that the center line of the guardrail plate can coincide with the center line of the blow-plating channel.

Description

Technical Field

[0001] The utility model relates to the technical field of blowing and plating equipment, in particular to a guardrail blowing and plating equipment for a mechanical arm. Background Art

[0002] After the angle steel is galvanized, the surface is stained with zinc liquid. In order to reduce the influence of the zinc liquid remaining on the surface of the angle steel on the uniformity of the galvanized layer of the angle steel, a blow-plating treatment is usually required.

[0003] A Chinese patent with publication number CN217377998U discloses a hot-dip galvanizing air knife blowing device, which drives the workpiece through a through hole by a feeding roller, and blows away excess zinc liquid on the workpiece surface through an air outlet on the inner edge of the through hole. Since the through holes are located on both sides of the bellows, during the process of blowing air at the air outlet and removing excess zinc liquid on the workpiece surface, the zinc liquid falling from the workpiece surface is easy to separate from the bellows from the through hole and fall on the outside of the bellows, thereby affecting the environment. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a guardrail plate blowing and plating device for a robotic arm, which solves the problem that the zinc liquid dropped on the surface of the workpiece is easy to separate from the bellows from the through hole and drop to the outside of the bellows, thereby affecting the environment.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a guardrail plate blowing and plating equipment for a mechanical arm, comprising a support frame, a zinc material recovery box is installed on the support frame, a material passing channel for the guardrail plate to pass through is opened inside the recovery box, and a blowing and plating part for dezincification is arranged inside the material passing channel;

[0006] The plating parts include a plating frame installed in a recovery box for constructing a plating channel. The plating frame reciprocates up and down relative to the material transfer channel. A plating air cylinder is installed on the plating frame to blow air to the guardrail plate passing through the plating channel.

[0007] In one embodiment, the blowing coating frame includes a frame body and an adjusting device arranged on the side wall of the recovery box and connected to both sides of the frame body. The adjusting device drives the blowing coating frame to reciprocate up and down within the range of the material transfer channel to make the center line of the guardrail plate coincide with the center line of the blowing coating channel. The blowing coating air duct is installed at the upper and lower ends of the frame body and is symmetrical.

[0008] In one embodiment, the plating blower includes an air outlet installed on a frame, a guide plate is installed on one side of the air outlet to guide the direction of the air blowing of the air outlet, and the air outlet is installed in an inclined state;

[0009] The wind guide plate includes a rotating shaft and a guide plate installed on the rotating shaft, and the guide plate is opposite to the air outlet of the air outlet cylinder.

[0010] In one of the embodiments, the guide plate is rectangular in shape, and a wind slot is provided at the junction with the rotating shaft for forcing the air from the air outlet to blow vertically onto the guardrail.

[0011] In one embodiment, the recovery box includes a box body and an outlet and an inlet opened on the box body. The center line of the inlet coincides with the center line of the blow plating frame in the initial state. Guide guardrail plates are provided on the left and right ends of the inlet to align with the alignment components entering the inlet.

[0012] In one of the embodiments, a plurality of guide wheels are installed on the inner wall of the box between the feed inlet and the plating frame for conveying the guardrail in a single direction.

[0013] Compared with the prior art, the utility model provides a guardrail plate blowing plating device for a mechanical arm, which has the following beneficial effects:

[0014] In the technical solution disclosed by the utility model, the recovery box is provided to enclose the working space to form a relatively closed space, and the zinc liquid and other falling objects dropped in the secondary space will not spread, thereby solving the problem of spillage of the falling objects.

[0015] By means of the utility model, the blow-plated parts are arranged in the material transfer channel, so that the blow-plating operation can be performed on the guardrail when it passes through the material transfer channel, thereby saving its residence time in the recovery box and further reducing its occupation time on the production line, thereby increasing the operating efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the recycling box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the blow-plated component of the utility model.

[0020] In the figure: 1. support frame; 2. recovery box; 21. box body; 22. material inlet; 23. alignment component; 3. material transfer channel; 4. plating parts; 41. plating frame; 411. frame body; 412. adjustment device; 42. plating channel; 43. plating air cylinder; 431. air outlet cylinder; 432. guide air plate; 433. rotating shaft; 434. guide plate; 435. air trough; 5. guide wheel. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Based on the problem described in the current existing patents, that is, the zinc liquid falling from the surface of the workpiece is easy to separate from the bellows from the through hole and fall on the outside of the bellows, thereby affecting the environment, this solution adopts a guardrail plate blowing and plating equipment with a robotic arm to solve it. First, the working space is enclosed by the recovery box 2 set therein to form a relatively closed space. The zinc liquid and other detached objects dropped in the secondary space will not spread, thereby solving the problem of spillage of detached objects. Figure 1-Figure 3 As an embodiment of the utility model, the blowing plating equipment disclosed in this scheme is specifically provided with a support frame 1, on which a zinc material recovery box 2 is installed to provide a construction space for the blowing plating operation, and a material transfer channel 3 for the guardrail plate to pass through is opened inside the recovery box 2, and a blowing plating part 4 for dezincification is arranged inside the material transfer channel 3, and the blowing plating part 4 is arranged inside the material transfer channel 3, so that the guardrail can be blown and plated when it passes through the material transfer channel 3, thereby saving its residence time in the recovery box 2 and further reducing its occupation time on the production line, thereby increasing the operation efficiency of the production line.

[0024] The blow plating part 4 includes a blow plating frame 41 installed in the recycling box 2 for constructing a blow plating channel 42, which includes a frame 411 and an adjusting device 412 arranged on the side wall of the recycling box 2 and connected to both sides of the frame 411. The adjusting device 412 is a screw installed on the side wall of the recycling box 2, and the free end of the screw is connected to the frame 411. Through the adjusting device 412, the frame can reciprocate up and down in the material passage 3 to make the center line of the guardrail plate coincide with the center line of the blow plating channel 42. The purpose of coinciding the center line of the guardrail plate with the center line of the blow plating channel 42 is to place the guardrail plate at the center of the blow plating frame 41. Make it consistent with the distance from the upper side wall and the lower side wall of the frame 411, and a blow plating air cylinder 43 is installed on the frame 411 to blow air to the guardrail plate passing through the blow plating channel 42. Therefore, based on the final position relationship of the guardrail plate in the frame 411, the upper and lower ends thereof are kept in the same position from the blowing duct 43, so that when the adjustment device 412 of the blowing duct 43 is consistent, the blowing effect can be consistent.

[0025] The plating blower 43 is installed at the upper and lower ends of the frame 411. Figure 2 As shown, in this specific implementation, the plating ducts 43 are arranged in two groups symmetrically in front and back, and each group is provided with two symmetrical ones in the upper and lower parts. Each plating duct 43 is provided with an outlet duct 431 installed on the frame, and the outlet ducts 431 are arranged in a horizontal manner. A guide air plate 432 is installed on one side of the outlet duct 431. The guide air plate 432 guides the blowing direction of the outlet duct 431 based on its rotation. The outlet duct 431 is installed in an inclined shape. Specifically, the outlet of the outlet duct 431 at the upper end is set obliquely downward, and the outlet of the outlet duct 431 at the lower end is set obliquely upward, thereby forming a plating effect on the upper and lower end surfaces of the guardrail plate at the same time, and based on the rotation of the guide air plate 432, the extension range of the plating effect can be expanded or reduced. The guide plate 432 includes a rotating shaft 433 and a guide plate 434 mounted on the rotating shaft 433, and the guide plate 434 is opposite to the air outlet of the air outlet cylinder 431. The guide plate 434 is rectangular, and a wind slot 435 is provided at the joint between the guide plate 434 and the rotating shaft 433. The function of the wind slot 435 is to close the air outlet cylinder 431 first. When the guide plate 434 completely covers the air outlet, the air outlet cylinder 431 is activated to overflow air, and the overflow airflow overflows from the direction of the wind slot 435 along the guide plate body, forcing the air outlet to blow air and then act vertically on the guardrail, changing the blowing direction, and realizing the multi-directional blowing function.

[0026] The recycling box 2 includes a box body 21 and an outlet and an inlet 22 opened on the box body 21. A plurality of guide wheels 5 are installed on the inner wall of the box body 21 between the inlet 22 and the plating frame 41 for conveying the guardrail in a single direction. The center line of the inlet 22 coincides with the center line of the plating frame 41 in the initial state. The left and right ends of the inlet 22 are provided with an alignment component 23 for guiding the guardrail plate to align with the inlet 22. The alignment component 23 is a cylinder installed at both ends of the outlet. A liner is installed on the free end of the cylinder. The liner increases the smoothness of the guardrail when passing by by installing a roller. The liner acts on the guardrail plate after being pushed by the cylinder, and adjusts the distance between the guardrail plate and the left and right side walls of the inlet 22, so that it can enter along the bottom center line of the inlet 22, so that the adjustment device can be adjusted up and down to align the frame 411 with the guardrail.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guardrail plate blowing and plating device for a robot arm, comprising a support frame (1), characterized in that: The support frame (1) is provided with a zinc material recovery box (2), the recovery box (2) is provided with a material passage (3) for the guardrail plate to pass through, and the material passage (3) is provided with a blow-plating part (4) for dezincification; The blow-plating part (4) includes a blow-plating frame (41) installed in a recovery box (2) for constructing a blow-plating channel (42); the blow-plating frame reciprocates up and down relative to the material transfer channel (3); a blow-plating air cylinder (43) is installed on the blow-plating frame (41) to blow air toward the guardrail plate passing through the blow-plating channel (42).

2. The guardrail plate blowing and plating equipment according to claim 1 is characterized in that: The blowing and coating frame (41) comprises a frame body (411) and an adjusting device (412) arranged on the side wall of the recovery box (2) and connected to both sides of the frame body (411). The adjusting device (412) drives the blowing and coating frame (41) to reciprocate up and down within the range of the material transfer channel (3) so as to make the center line of the guardrail plate coincide with the center line of the blowing and coating channel (42). The blowing and coating air cylinder (43) is installed at the upper and lower ends of the frame body (411) and is symmetrical.

3. The guardrail plate blowing and plating equipment according to claim 2 is characterized in that: The plating blower (43) comprises an air outlet (431) mounted on a frame, a guide air plate (432) is mounted on one side of the air outlet (431) for guiding the blowing direction of the air outlet (431), and the air outlet (431) is mounted in an inclined shape; The wind guide plate (432) includes a rotating shaft (433) and a guide plate (434) mounted on the rotating shaft (433), and the guide plate (434) is opposite to the air outlet of the air outlet cylinder (431).

4. The guardrail plate blowing and plating equipment according to claim 3 is characterized in that: The guide plate (434) is rectangular in shape, and a wind slot (435) is provided at the junction with the rotating shaft (433) for forcing the air from the air outlet to blow vertically onto the guardrail.

5. The guardrail plate blowing and plating equipment according to claim 1 is characterized in that: The recovery box (2) comprises a box body (21) and an outlet and an inlet (22) opened on the box body (21); the center line of the inlet (22) coincides with the center line of the plating frame (41) in the initial state; and the left and right ends of the inlet (22) are provided with guide guardrail plates for aligning the inlet (22) with the alignment components (23).

6. The guardrail plate blowing plating equipment according to claim 5 is characterized in that: A plurality of guide wheels (5) are installed on the inner wall of the box body (21) between the material inlet (22) and the plating frame (41) for conveying the guardrail in a single direction.

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