Multi-head paint spraying device

Abstract

The utility model discloses a multi-head type paint spraying device, which relates to the technical field of paint spraying devices, and comprises a device frame and an adjusting frame, the adjusting frame is arranged on one side of the device frame, one end of the adjusting frame far away from a spray head is connected with a connecting piece, and the left end and the right end of the connecting piece are connected with connecting hoses. According to the multi-head paint spraying device, the adjusting frame is arranged to be used in cooperation with the structure of the device frame, on one hand, different numbers of sprayers can be erected and installed according to using requirements to meet different paint spraying requirements, and on the other hand, the adjusting frame is used in cooperation with the structure between the device frames; the spray heads can be flexibly adjusted within a certain adjustable range so that flexible and multi-angle spraying operation can be achieved, in addition, by means of the extensibility of the connecting hose structure, no matter how many groups of spray heads and adjusting frames exist, connecting hoses can be used for connection and combination, and the spraying efficiency is improved. Therefore, each nozzle can simultaneously spray paint as much as possible, and the spraying quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of spray painting equipment technology, specifically a multi-head spray painting device. Background Technology

[0002] A multi-head spray painting system is a device capable of painting multiple surfaces simultaneously, typically used to improve work efficiency and reduce labor costs. This type of device usually has multiple nozzles or spray guns, allowing for simultaneous painting of multiple objects or different parts of objects.

[0003] Multi-head painting equipment has a wide range of designs and applications. For example, multi-head hook surface painting equipment for power transmission lines is used in power construction, while multi-sided painting equipment uses hydraulic telescopic rods and clamps to achieve multi-sided painting of workpieces. These devices not only improve work efficiency but also reduce the workload of users.

[0004] Conventional multi-head spray painting devices have fixed spraying angles and a fixed number of spray heads, making it difficult to combine and change them as needed, which affects the ease of use and flexibility.

[0005] Therefore, in view of this, we studied and improved the existing structure and its shortcomings, and proposed a multi-head spray painting device. Utility Model Content

[0006] The purpose of this invention is to provide a multi-head spray painting device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-head spray painting device, comprising a device frame and an adjustment frame, wherein an adjustment frame is installed on one side of the device frame, and a spray head is installed at one end of the adjustment frame, and a connector is connected to the end of the adjustment frame away from the spray head, and connecting hoses are connected and installed at the left and right ends of the connector, the adjustment frame comprising a damping slider, a horizontal rotating shaft, a vertical rotating shaft and a connecting cylinder, the top of the damping slider is equipped with a horizontal rotating shaft, the middle of the horizontal rotating shaft is connected to a vertical rotating shaft, and the top middle of the vertical rotating shaft is equipped with a connecting cylinder.

[0008] Furthermore, the device frame includes a ring frame, a ring rail, and assembly piles. The ring rail is installed on one side surface of the ring frame, and the assembly piles are installed on the side of the ring frame away from the ring rail.

[0009] Furthermore, the assembly piles are arranged in a circular array with the ring frame as the center, and the ring rail and the ring frame are fixedly connected, while the ring frame and the assembly piles are welded together.

[0010] Furthermore, the damping slider and the annular rail are slidably connected, and the annular rail is set with a spliced ​​structure and connected to the annular frame by bolts.

[0011] Furthermore, the horizontal and vertical rotating shafts are used for vertical up-and-down swing adjustment and horizontal left-and-right swing adjustment of the connecting cylinder, respectively.

[0012] Furthermore, the nozzle is connected to one end of the connecting cylinder near the center of the device frame via a union structure, and the nozzle and the connecting cylinder are connected by a thread.

[0013] Furthermore, the connector includes a relay pipe, a connecting valve, and a connecting valve. The connecting valve is installed on the side of the relay pipe closest to the adjusting frame, and the connecting valve is installed on the side of the relay pipe furthest from the connecting valve.

[0014] Furthermore, the connecting valve is connected to the end of the connecting cylinder away from the nozzle via a union structure, the connecting hose is threaded to one end of the relay pipe, the connecting components are arranged in a ring array with the device frame as the center, and the connecting components are connected and combined with each other via connecting hoses.

[0015] This utility model provides a multi-head spray painting device, which has the following beneficial effects:

[0016] 1. This utility model features an adjustable frame, in which the spray head is connected to the connecting cylinder via a union joint. A horizontal and vertical rotating shaft are mounted at the bottom of the connecting cylinder. The mobility of these components allows the connecting cylinder and spray head to swing vertically and horizontally, respectively. This structure effectively ensures sufficient flexibility of the spray head within a certain adjustment range. Furthermore, the entire adjustable frame is mounted on a circular track using a damping slider. With the damping slider in operation, the adjustable frame with the spray head can slide along the surface of the circular track, adjusting to the structure of the material being sprayed. This ensures that the spray head's output end accurately faces the outer surface of the workpiece, further enhancing the overall flexibility and convenience of the device and meeting various painting needs.

[0017] 2. In this utility model, the annular rail adopts a splicing structure and uses bolts to connect and fix it to the device frame. This structure allows for the assembly and disassembly of the annular frame and the annular rail. Using this structure, the number of adjustment frames and nozzles can be expanded within an effective range according to spraying needs, thus meeting different usage requirements. It also effectively avoids spraying dead zones. The connection between the relay pipe and the connecting hose, combined with the extensibility of the connecting hose itself, effectively connects the various adjustment frames while avoiding structural interference, thus ensuring the flexibility and stability of the device structure. Furthermore, since the nozzles and connecting valves are connected to the adjustment frames using union joints, the various structures can be quickly assembled and disassembled for easy maintenance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial side view of the main body of a multi-head spray painting device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the frame structure of a multi-head spray painting device according to the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the adjustment frame and connecting parts of a multi-head spray painting device according to this utility model.

[0021] In the diagram: 1. Device frame; 101. Ring frame; 102. Ring rail; 103. Assembly pile; 2. Adjustment frame; 201. Damping slider; 202. Horizontal rotating shaft; 203. Vertical rotating shaft; 204. Connecting cylinder; 3. Nozzle; 4. Connecting component; 401. Relay pipe; 402. Connecting valve; 403. Connecting valve; 5. Connecting hose. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 3As shown, a multi-head spray painting device includes a device frame 1 and an adjusting frame 2. The adjusting frame 2 is installed on one side of the device frame 1, and a spray head 3 is installed at one end of the adjusting frame 2. A connector 4 is connected to the end of the adjusting frame 2 away from the spray head 3, and connecting hoses 5 are connected to the left and right ends of the connector 4. The adjusting frame 2 includes a damping slider 201, a horizontal rotating shaft 202, a vertical rotating shaft 203, and a connecting cylinder 204. The horizontal rotating shaft 202 is installed on the top of the damping slider 201, and the vertical rotating shaft 203 is connected to the middle of the horizontal rotating shaft 202. The connecting cylinder 204 is installed in the middle of the top of the vertical rotating shaft 203. The horizontal rotating shaft 202 and the vertical rotating shaft 203 are used for vertical up-and-down swing adjustment with the connecting cylinder 204 and horizontal adjustment, respectively. The nozzle 3 is adjusted by swinging left and right. It is connected to the end of the connecting cylinder 204 near the center of the device frame 1 through a union structure. The nozzle 3 and the connecting cylinder 204 are threaded together. The nozzle 3 is connected to the connecting cylinder 204 by the union. At the same time, a horizontal rotating shaft 202 and a vertical rotating shaft 203 are installed at the bottom of the connecting cylinder 204. The mobility of the structure of the two allows the connecting cylinder 204 and the nozzle 3 to swing up and down and left and right in the vertical and horizontal directions, respectively. In addition, the entire adjustment frame 2 is mounted on the surface of the annular rail 102 by a damping slider 201. With the use of the damping slider 201, the adjustment frame 2 with the nozzle 3 can slide and adjust along the surface of the annular rail 102.

[0024] like Figures 1 to 3As shown, the device frame 1 includes a ring frame 101, a ring rail 102, and assembly piles 103. The ring rail 102 is mounted on one side of the ring frame 101, and the assembly piles 103 are mounted on the side of the ring frame 101 away from the ring rail 102. The assembly piles 103 are arranged in a ring array with the ring frame 101 as the center. The ring rail 102 and the ring frame 101 are fixedly connected, and the ring frame 101 and the assembly piles 103 are welded together. The damping slider 201 and the ring rail 102 are slidably connected. The ring rail 102 adopts a spliced ​​structure and is connected to the ring frame 101 by bolts. The connecting component 4 includes a relay pipe 401, a connecting valve 402, and a connecting valve 403. The connecting valve 402 is mounted on the side of the relay pipe 401 closest to the adjusting frame 2. A connecting valve 403 is installed on the side of the relay pipe 401 away from the connecting valve 402. The connecting valve 402 is connected to the end of the connecting cylinder 204 away from the nozzle 3 through a union structure. The connecting hose 5 is threaded to one end of the relay pipe 401. The connecting parts 4 are arranged in a ring array with the device frame 1 as the center, and the connecting parts 4 are connected and combined with each other through the connecting hose 5. Since the ring rail 102 adopts a splicing structure and uses bolts, it is connected and fixed to the device frame 1. With the use of this structure, the structure between the ring frame 101 and the ring rail 102 can be disassembled and assembled. By using the structural connection between the relay pipe 401 and the connecting hose 5, and with the extensibility of the connecting hose 5 itself, the various adjustment frames 2 can be effectively connected while avoiding structural interference.

[0025] In summary, as Figures 1 to 3 As shown, when using this multi-head spray painting device, firstly, as needed, an appropriate number of adjustment frames 2 can be slidably connected to the ring rail 102 through the damping slider 201 and the splicing structure of the ring rail 102 itself, so that the adjustment frame 2 and the device frame 1 can be combined and docked. Then, the assembly pile 103 on one side of the ring frame 101 is used to connect and fix it to the operating lever or the mechanical arm structure, so as to facilitate the subsequent spraying operation.

[0026] Then, the corresponding number of nozzles 3 are spliced ​​and combined using the union at one end of the connecting tube 204. Then, the connecting piece 4 is connected to the other end of the connecting tube 204 through the union using the connecting valve 402. Then, an appropriate number of connecting hoses 5 are connected and combined with the relay pipe 401. In this way, each adjusting frame 2 is connected and combined through the connecting piece 4.

[0027] Finally, the connecting valve 403 at one end of any relay pipe 401 can be used to connect with the paint supply equipment through a pipeline, which facilitates the subsequent spraying operation. At the same time, the mobility of the horizontal rotating shaft 202 and the vertical rotating shaft 203 can be used to allow the connecting cylinder 204 and the nozzle 3 to swing up and down and left and right in the vertical and horizontal directions, respectively, so as to meet the spraying needs.

[0028] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multi-head spray painting device, comprising a device frame (1) and an adjustment frame (2), characterized in that: An adjustment frame (2) is installed on one side of the device frame (1), and a nozzle (3) is installed at one end of the adjustment frame (2). A connector (4) is connected to the end of the adjustment frame (2) away from the nozzle (3), and connecting hoses (5) are connected to the left and right ends of the connector (4). The adjustment frame (2) includes a damping slider (201), a horizontal rotating shaft (202), a vertical rotating shaft (203), and a connecting cylinder (204). The horizontal rotating shaft (202) is installed on the top of the damping slider (201), and the vertical rotating shaft (203) is connected in the middle of the horizontal rotating shaft (202). The connecting cylinder (204) is installed in the middle of the top of the vertical rotating shaft (203).

2. The multi-head spray painting device according to claim 1, characterized in that, The device frame (1) includes a ring frame (101), a ring rail (102) and an assembly pile (103). The ring rail (102) is installed on one side surface of the ring frame (101), and the assembly pile (103) is installed on the side of the ring frame (101) away from the ring rail (102).

3. A multi-head spray painting device according to claim 2, characterized in that, The assembly piles (103) are arranged in a circular array with the ring frame (101) as the center, and the ring rail (102) and the ring frame (101) are fixedly connected, and the ring frame (101) and the assembly piles (103) are welded together.

4. A multi-head spray painting device according to claim 3, characterized in that, The damping slider (201) and the annular rail (102) are slidably connected, and the annular rail (102) is set with a splicing structure and is connected to the annular frame (101) by bolts.

5. A multi-head spray painting device according to claim 2, characterized in that, The horizontal rotating shaft (202) and the vertical rotating shaft (203) are used for vertical up-and-down swing adjustment and horizontal left-and-right swing adjustment of the connecting cylinder (204), respectively.

6. A multi-head spray painting device according to claim 5, characterized in that, The nozzle (3) is connected to the end of the connecting cylinder (204) near the center of the device frame (1) via a union structure, and the nozzle (3) and the connecting cylinder (204) are threaded together.

7. A multi-head spray painting device according to claim 1, characterized in that, The connector (4) includes a relay pipe (401), a connecting valve (402) and a connecting valve (403). The connecting valve (402) is installed on the side of the relay pipe (401) closer to the adjusting frame (2), and the connecting valve (403) is installed on the side of the relay pipe (401) away from the connecting valve (402).

8. A multi-head spray painting device according to claim 7, characterized in that, The connecting valve (402) is connected to the end of the connecting cylinder (204) away from the nozzle (3) through a union structure. The connecting hose (5) is threaded to one end of the relay pipe (401). The connecting parts (4) are arranged in a ring array with the device frame (1) as the center, and the connecting parts (4) are connected and combined with each other through the connecting hose (5).

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