Transmitting and receiving module

Abstract

The utility model belongs to the technical field of mechanical paint spraying, and particularly discloses a transmitting and receiving module which comprises a transmitting valve group, a receiving valve group and a connecting pipeline, the transmitting valve group is communicated with the receiving valve group through the connecting pipeline, and a ball is arranged in the transmitting valve group. A first push rod and a first paint inlet are arranged on the side, away from the connecting pipeline, of the launching valve set, a first paint outlet and a first solvent pipe are arranged on the front face of the launching valve set, and a first launching waste discharge pipe, a first air pipe, a second launching waste discharge pipe and a first stop lever are arranged on the back face of the launching valve set. The transmitting valve group and the receiving valve group can be used as a transmitting end and a receiving end of the pipeline, paint in the pipeline is recycled through the soft rubber ball, and after the paint is recycled, the soft rubber ball can assist in cleaning the pipeline; and the push rod and the stop rod are integrated, so that the functions of controlling the ball in the pipeline to be in the valve group or recycling paint in the pipeline and cleaning the pipeline can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical painting, in particular to a transmitting and receiving module. Background Art

[0002] The automotive painting process can generally be divided into two parts: one is the surface treatment of the metal before painting, also known as pre-treatment technology; the other is the construction process of painting. Surface treatment mainly includes removing oil, dust, rust from the surface of the workpiece, and removing the old paint layer during repair work, so as to improve the surface condition of the workpiece.

[0003] Traditional paint delivery pipelines for automobile spray painting production lines mostly adopt a solution of laying stainless steel paint main pipes along the periphery of the spraying line, opening holes and welding thinner stainless steel branch pipes under the spraying station (paint taking point) to divert the paint to the vicinity of the station, and then use a hose to connect to the manual spray gun or the robot color-changing valve body interface after the pressure is reduced by a pressure reducing valve.

[0004] However, during the use of the conventional transmitting and receiving valve groups used in the automotive industry, people will find that after the paint is transported into the pipeline, the paint will fill the entire pipeline, and then continue to transport the paint. However, due to the strong adhesion of the paint, the paint in the pipeline cannot be cleaned in a short time. The main cleaning method is solvent immersion and circulating flushing, but this cleaning method is inefficient and it is difficult to flush the pipeline clean. Utility Model Content

[0005] The purpose of the utility model is to provide a transmitting and receiving module to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a launching and receiving module, comprising a launching valve group, a receiving valve group and a connecting pipe, wherein the launching valve group and the receiving valve group are connected through the connecting pipe, a bead is arranged in the launching valve group, a first push rod and a first paint inlet are arranged on the side of the launching valve group away from the connecting pipe, a short-circuit paint inlet and outlet are arranged on the launching valve group below the connecting pipe, a first paint outlet and a first solvent pipe are arranged on the front of the launching valve group, and a first launching waste pipe, a first air pipe, a second launching waste pipe and a first baffle are arranged on the back of the launching valve group; a second push rod is arranged on the side of the receiving valve group away from the connecting pipe, a second paint outlet, a second solvent pipe and a second baffle are arranged on the front of the receiving valve group, and a first receiving waste pipe, a second air pipe, a second connecting pipe and a second receiving waste pipe are arranged on the back of the receiving valve group. Waste collection and discharge pipe; a first paint inlet is set for injecting paint, a first paint outlet and a second paint outlet are used to control the discharge of paint, a short-cycle paint inlet and outlet are used to control the inlet and outlet of paint at the same time, a first launching waste discharge pipe, a second launching waste discharge pipe, a first receiving waste discharge pipe, and a second receiving waste discharge pipe are used to control the inlet and outlet of waste liquid, a first solvent pipe and a second solvent pipe are used to control the inlet and outlet of solvent, a first air pipe and a second air pipe are used to control the inlet and outlet of air, a first push rod, a second push rod, a first stop rod, and a second stop rod are respectively used to connect the pneumatic valve to launch the ball ball and limit the ball ball from going out; the paint in the pipeline is recovered by a ball ball, and the ball ball can assist in cleaning the connecting pipeline; the air valve, solvent valve, paint valve, and discharge valve are integrated on the launching valve group and the receiving valve group to realize the filling, recovery and cleaning of the paint in the pipeline.

[0007] Preferably, the first paint inlet is located below the first push rod, the first paint outlet and the first solvent tube are arranged near the bottom of the launch valve group, and the first paint outlet is located above the first solvent tube.

[0008] Preferably, the first launch exhaust pipe and the first air pipe are arranged near the bottom of the launch valve group, and the first air pipe is located above the first launch exhaust pipe, the second launch exhaust pipe is located near the top of the launch valve group, and the first baffle is located near the connecting pipe of the launch valve group.

[0009] Preferably, the second paint outlet and the second solvent tube are arranged near the bottom of the receiving valve group, and the second paint outlet is located above the second solvent tube, and the second blocking rod is located near the connecting pipe of the receiving valve group.

[0010] Preferably, the first receiving waste pipe and the second air pipe are arranged near the bottom of the receiving valve group, and the second air pipe is located above the first receiving waste pipe, and the second receiving waste pipe is located near the top of the receiving valve group.

[0011] Preferably, a first mounting plate is provided at the bottom of the launch valve group, and a first through hole is provided at a corner of the first mounting plate for fixing the launch valve group.

[0012] Preferably, a second mounting plate is provided at the bottom of the receiving valve group, and a second through hole is provided at a corner of the second mounting plate for fixing the transmitting valve group.

[0013] Preferably, the beads are made of soft rubber material.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is applied to the automobile industry. The transmitting and receiving valve group can be used at the transmitting end and the receiving end of the pipeline to recover the paint in the pipeline through a soft rubber ball. After the paint recovery is completed, the soft rubber ball can assist in cleaning the pipeline. The transmitting and receiving valve group is integrated with an air valve, a solvent valve, a paint valve, and a discharge valve to realize the filling, recovery and cleaning of the paint in the pipeline. The integrated push rod and gear lever function can realize the control of the ball in the pipeline in the valve group, or to recover the paint in the pipeline and clean the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0018] In the figure: 1. launching valve group; 101. first paint inlet; 102. first paint outlet; 103. short-cycle paint inlet and outlet; 104. first launching waste pipe; 105. first solvent pipe; 106. first air pipe; 107. second launching waste pipe; 108. first push rod; 109. first baffle rod; 110. first mounting plate; 2. receiving valve group; 202. second paint outlet; 204. first receiving waste pipe; 205. second solvent pipe; 206. second air pipe; 207. second receiving waste pipe; 208. second push rod; 209. second baffle rod; 210. second mounting plate; 3. connecting pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-2The utility model provides a technical solution: a launching and receiving module, comprising a launching valve group 1, a receiving valve group 2 and a connecting pipe 3, wherein the launching valve group 1 and the receiving valve group 2 are connected through the connecting pipe 3, a bead is arranged in the launching valve group 1, a first push rod 108 and a first paint inlet 101 are arranged on the side of the launching valve group 1 away from the connecting pipe 3, a short-circuit paint inlet and outlet 103 is arranged below the connecting pipe 3 of the launching valve group 1, a first paint outlet 102 and a first solvent pipe 105 are arranged on the front of the launching valve group 1, and a first launching waste pipe 104, a first air pipe 106, a second launching waste pipe 107 and a first stop rod 109 are arranged on the back of the launching valve group 1; a second push rod 208 is arranged on the side of the receiving valve group 2 away from the connecting pipe 3, a second paint outlet 202, a second solvent pipe 205 and a second stop rod 209 are arranged on the front of the receiving valve group 2, and a first receiving waste pipe 204, a second air pipe 206, a second solvent pipe 207 and a second stop rod 209 are arranged on the back of the receiving valve group 2 A receiving waste pipe 207; a first paint inlet 101 is provided for injecting paint, a first paint outlet 102 and a second paint outlet 202 are used for controlling the discharge of paint, a short-cycle paint inlet and outlet 103 is used for controlling the inlet and outlet of paint at the same time, a first launching waste pipe 104, a second launching waste pipe 107, a first receiving waste pipe 204, and a second receiving waste pipe 207 are used for controlling the inlet and outlet of waste liquid, a first solvent pipe 105 and a second solvent pipe 205 are used for controlling the inlet and outlet of solvent, a first air pipe 106 and a second air pipe 206 are used for controlling the inlet and outlet of air, a first push rod 108, a second push rod 208, a first stop rod 109, and a second stop rod 209 are respectively used for connecting the pneumatic valve to launch the ball ball and restrict the ball ball from going out; the paint in the pipeline is recovered by a ball ball, and the ball ball can assist in cleaning the connecting pipeline 3; the air valve, solvent valve, paint valve, and discharge valve are integrated on the launching valve group 1 and the receiving valve group 2 to realize the filling, recovery and cleaning of the paint in the pipeline.

[0023] Furthermore, the first paint inlet 101 is located below the first push rod 108 , the first paint outlet 102 and the first solvent tube 105 are arranged near the bottom of the launch valve assembly 1 , and the first paint outlet 102 is located above the first solvent tube 105 .

[0024] Furthermore, the first launch exhaust pipe 104 and the first air pipe 106 are arranged near the bottom of the launch valve group 1, and the first air pipe 106 is located above the first launch exhaust pipe 104, the second launch exhaust pipe 107 is located near the top of the launch valve group 1, and the first baffle rod 109 is located near the connecting pipe 3 of the launch valve group 1.

[0025] Furthermore, the second paint outlet 202 and the second solvent pipe 205 are arranged near the bottom of the receiving valve group 2 , and the second paint outlet 202 is located above the second solvent pipe 205 , and the second blocking rod 209 is located near the connecting pipe 3 of the receiving valve group 2 .

[0026] Furthermore, the first receiving waste pipe 204 and the second air pipe 206 are arranged near the bottom of the receiving valve group 2, and the second air pipe 206 is located above the first receiving waste pipe 204, and the second receiving waste pipe 207 is located near the top of the receiving valve group 2.

[0027] Furthermore, a first mounting plate 110 is provided at the bottom of the launch valve assembly 1 , and a first through hole is provided at a corner of the first mounting plate 110 for fixing the launch valve assembly 1 .

[0028] Furthermore, a second mounting plate 210 is provided at the bottom of the receiving valve assembly 2 , and a second through hole is opened at a corner of the second mounting plate 210 for fixing the transmitting valve assembly 1 .

[0029] Furthermore, the beads are made of soft rubber material.

[0030] In summary, the use process of the utility model is to install a soft rubber bead in the launching valve group 1, transport the fluid into the valve group through the diaphragm pump, and transport the paint into the connecting pipe 3 by opening the corresponding first paint inlet 101 of the valve group. At the same time, the bead is pushed out by the first push rod 108 of the valve group, and the diaphragm pump continues to pump the paint. The paint pushes the bead to the receiving valve group 2. When the paint fills the entire pipeline, the paint can be sprayed.

[0031] When the paint is being withdrawn, the second push rod 208 of the receiving valve assembly 2 pushes out the soft rubber ball, and then the corresponding air valve is opened, and compressed air is used to push the ball, which pushes the paint and withdraws the paint in the pipeline to the transmitting valve assembly 1.

[0032] After the paint in the pipeline is completely withdrawn, the beads will be blocked by the first stop rod 109 in the launch valve group 1, which opens the corresponding functional valve group to flush the pipeline. During the cleaning process, the beads will be used to push the cleaning solvent to scrape the pipeline back and forth, thereby cleaning the pipeline.

[0033] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0034] Although 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 transmitting and receiving module, characterized in that: The invention comprises an emission valve group (1), a receiving valve group (2) and a connecting pipe (3), wherein the emission valve group (1) and the receiving valve group (2) are connected via the connecting pipe (3), a bead is arranged in the emission valve group (1), a first push rod (108) and a first paint inlet (101) are arranged on the side of the emission valve group (1) away from the connecting pipe (3), a short-circuit paint inlet and outlet (103) is arranged below the connecting pipe (3), a first paint outlet (102) and a first solvent pipe (105) are arranged on the front of the emission valve group (1), and the emission valve group (1) is provided with a plurality of paint outlets (102, 105 and 105) on the side of the emission valve group (1) away from the connecting pipe (3). The back of the ejection valve group (1) is provided with a first ejection waste pipe (104), a first air pipe (106), a second ejection waste pipe (107) and a first stop rod (109); the side of the receiving valve group (2) away from the connecting pipe (3) is provided with a second push rod (208); the front of the receiving valve group (2) is provided with a second paint outlet (202), a second solvent pipe (205) and a second stop rod (209); the back of the receiving valve group (2) is provided with a first receiving waste pipe (204), a second air pipe (206) and a second receiving waste pipe (207).

2. A transmitting and receiving module according to claim 1, characterized in that: The first paint inlet (101) is located below the first push rod (108), the first paint outlet (102) and the first solvent tube (105) are arranged near the bottom of the launch valve group (1), and the first paint outlet (102) is located above the first solvent tube (105).

3. A transmitting and receiving module according to claim 1, characterized in that: The first launch exhaust pipe (104) and the first air pipe (106) are arranged at a position close to the bottom of the launch valve group (1), and the first air pipe (106) is located above the first launch exhaust pipe (104), the second launch exhaust pipe (107) is located at a position close to the top of the launch valve group (1), and the first stop rod (109) is located at a position close to the connecting pipe (3) of the launch valve group (1).

4. A transmitting and receiving module according to claim 1, characterized in that: The second paint outlet (202) and the second solvent tube (205) are arranged at a position close to the bottom of the receiving valve group (2), and the second paint outlet (202) is located above the second solvent tube (205), and the second blocking rod (209) is located at a position close to the connecting pipe (3) of the receiving valve group (2).

5. A transmitting and receiving module according to claim 1, characterized in that: The first receiving waste pipe (204) and the second air pipe (206) are arranged near the bottom of the receiving valve group (2), and the second air pipe (206) is located above the first receiving waste pipe (204), and the second receiving waste pipe (207) is located near the top of the receiving valve group (2).

6. A transmitting and receiving module according to claim 1, characterized in that: A first mounting plate (110) is provided at the bottom of the launch valve assembly (1), and a first through hole is provided at a corner of the first mounting plate (110).

7. A transmitting and receiving module according to claim 1, characterized in that: A second mounting plate (210) is provided at the bottom of the receiving valve group (2), and a second through hole is provided at a corner of the second mounting plate (210) for fixing the transmitting valve group (1).

8. A transmitting and receiving module according to claim 1, characterized in that: The beads are made of soft rubber material.

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