Micro-pulse spraying device

Abstract

The utility model discloses a trace pulse spraying device, which relates to the technical field of die-casting die spraying and comprises a connecting block, a connecting arm is arranged at the bottom of the connecting block, an inlet plate is arranged at one end, far away from the connecting block, of the connecting arm, and a water pipe connector and an air pipe connector are respectively arranged on the top surface of the inlet plate. A movable plate is arranged on one side of the bottom of the inlet plate, an atomizer is arranged on the surface of the movable plate, a pulse spraying head is arranged on the outer wall, located below the atomizer, of the movable plate, a blowing straight base is arranged on the outer wall, close to one side of the atomizer, of the movable plate, and an air nozzle is installed on the surface of the blowing straight base. The water pipe connector is connected with the atomizer and the pulse spraying head through a three-way pipe. The demoulding effect is improved, the temperature of the mould is reduced, and the mould is more effectively protected; and after spraying is completed, the robot lifts the arm, the spraying head returns to the original position for standby, one-time operation is completed, next-time mold opening is waited, and the service life of the mold is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting die spraying technical field especially relates to trace pulse spraying device. BACKGROUND

[0002] Die casting die is a tool for casting metal parts, and is a tool for completing die casting process on a dedicated die casting forging machine. The basic process of die casting is: metal liquid is first cast into the cavity of the die at low speed or high speed, and the die has a movable cavity surface which is pressed and forged with the cooling process of the metal liquid, so as to eliminate the shrinkage and porosity defects of the blank and make the internal organization of the blank reach the broken grain of the forging state.

[0003] In the die casting industry, the workpiece is often adhered to the die during die casting, and after demolding, there is also waste adhered, which produces dirt, thereby affecting product production and quality. Long-term production can damage the die and cause unnecessary economic losses. Therefore, it is urgent to use trace pulse spraying device to change this situation. UTILITY MODEL CONTENT

[0004] The utility model discloses a trace pulse spraying device to solve the shortcomings in the prior art. Its advantages are that it improves the demolding effect, reduces the die temperature, and more effectively protects the die. After spraying, the robot lifts the arm, returns the spraying head to the original position, completes a work, waits for the next time of opening the die, and improves the service life of the die.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The trace pulse spraying device comprises a connecting block, the bottom of the connecting block is provided with a connecting arm, one end of the connecting arm away from the connecting block is provided with an inlet plate, the top surface of the inlet plate is respectively provided with a water pipe joint and an air pipe joint, one side of the bottom of the inlet plate is provided with a moving plate, the surface of the moving plate is provided with an atomizer, the outer wall below the atomizer of the moving plate is provided with a pulse spraying head, the outer wall of the side of the moving plate close to the atomizer is provided with a gas blowing straight seat, the surface of the gas blowing straight seat is provided with a gas nozzle, the water pipe joint is connected with the atomizer and the pulse spraying head through a three-way pipe respectively, and the air pipe joint is connected with the gas nozzle.

[0007] Through the above technical scheme: when in use, the overall device is connected to the spraying robot through the connecting block, after the die casting mold is opened, when the part taking robot completes part taking, the spraying robot lowers the overall spray head between the movable mold and the fixed mold, according to the setting program, the movable mold and the fixed mold are subjected to the micro pulse spraying of the pulse spraying head according to the instruction, the demolding effect is improved, the mold temperature is reduced, and the mold is more effectively protected; after the spraying is completed, the robot lifts the arm, and the spraying head returns to the original position to standby, one operation is completed, and the next mold opening is waited, and the service life of the mold is improved.

[0008] The utility model further sets up, the both sides of the inboard bottom outer wall all are provided with side plate, the side plate, inboard and movable plate constitute closed space. The setting of side plate can protect the water pipe and gas pipe in the closed space, prevent sundries from falling in, improve the service life of device.

[0009] The utility model further sets up, the side plate, inboard and movable plate all are stainless steel material made. The side plate, inboard and movable plate of stainless steel material have good corrosion resistance, improve the service life of device.

[0010] The utility model further sets up, the connecting place of side plate, inboard and movable plate is provided with sealing strip, and the sealing strip is rubber material. The setting of sealing strip can seal the gap of connecting place, avoid dust from the gap into inside.

[0011] The utility model further sets up, the outer wall of connecting arm is provided with a plurality of equidistance distribution's reinforcing plate. The setting of reinforcing plate can improve the strength of connecting arm, avoid the fracture of connecting arm under the condition of excessive force.

[0012] The utility model further sets up, the top of connecting block is inclined plane structure. The design of top inclined plane structure can connect the connecting block and spraying robot conveniently, improve the convenience of operation.

[0013] The utility model further sets up, one side of connecting block is provided with pipeline support, and the back of pipeline support is provided with pipeline clamp. The cooperation of pipeline support and pipeline clamp can bind the water pipe and gas pipe of connected robot, avoid the loose condition of water pipe and gas pipe.

[0014] The micro pulse spraying device has the advantages that when in use, the overall equipment is connected to the spraying robot through the connecting block, after the die casting mold is opened, after the part taking robot completes part taking, the spraying robot lowers the overall spray head between the movable mold and the fixed mold, according to the setting program, the movable mold and the fixed mold are subjected to the micro pulse spraying in a fixed point mode by the pulse spraying head according to the instruction, the demolding effect is improved, the mold temperature is reduced, and the mold is more effectively protected; after the spraying is completed, the robot lifts the arm, the spraying head is returned to the original position, one operation is completed, the next time of mold opening is waited, and the service life of the mold is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 A three-dimensional structure schematic view of the micro pulse spraying device is provided for the utility model.

[0016] Fig. 2 A front view structure schematic view of the micro pulse spraying device is provided for the utility model.

[0017] Fig. 3 A top view structure schematic view of the micro pulse spraying device is provided for the utility model.

[0018] In the drawing: 1, pipeline clamp; 2, pipeline support; 3, connecting block; 4, connecting arm; 5, entry plate; 6, side plate; 7, gas blowing straight seat; 8, gas nozzle; 9, pulse spraying head; 10, atomizer; 11, movable plate; 12, water pipe joint; 13, gas pipe joint. DETAILED DESCRIPTION

[0019] The technical scheme of the patent will be further described in detail in combination with specific implementation manners.

[0020] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0021] REFERENCE Figs. 1-3 The micro pulse spraying device comprises a connecting block 3, the bottom of the connecting block 3 is provided with a connecting arm 4, one end of the connecting arm 4 away from the connecting block 3 is provided with an entry plate 5, the top surface of the entry plate 5 is respectively provided with a water pipe joint 12 and a gas pipe joint 13, and one side of the bottom of the entry plate 5 is provided with a movable plate 11; the surface of the movable plate 11 is provided with an atomizer 10, the outer wall of the movable plate 11 below the atomizer 10 is provided with a pulse spraying head 9, the outer wall of the movable plate 11 close to the atomizer 10 is provided with a gas blowing straight seat 7, the surface of the gas blowing straight seat 7 is provided with a gas nozzle 8, the water pipe joint 12 is connected with the atomizer 10 and the pulse spraying head 9 through a three-way pipe respectively, and the gas pipe joint 13 is connected with the gas nozzle 8.

[0022] In the embodiment, the side plates 6, the entry plate 5 and the movable plate 11 form a closed space, and the water pipe and the air pipe in the closed space can be protected through the side plates 6, so that foreign matters are prevented from falling into the closed space, and the service life of the device is improved; the side plates 6, the entry plate 5 and the movable plate 11 are made of stainless steel, and the side plates 6, the entry plate 5 and the movable plate 11 made of stainless steel have good corrosion resistance, so that the service life of the device is improved.

[0023] Further, the connection portions of the side plates 6, the entry plate 5 and the movable plate 11 are provided with sealing strips made of rubber, so that the gaps of the connection portions can be sealed, and dust is prevented from entering the inside from the gaps.

[0024] The outer wall of the connecting arm 4 is provided with a plurality of reinforcing plates distributed at equal distances, so that the strength of the connecting arm 4 can be improved, and the connecting arm 4 is prevented from being broken due to excessive stress.

[0025] The top of the connecting block 3 is in a bevel structure, so that the connecting block 3 can be conveniently connected with the spraying robot, and the convenience of operation is improved.

[0026] It is worth mentioning that the connecting block 3 is provided with a pipeline support 2, and the back surface of the pipeline support 2 is provided with a pipeline clamp 1, so that the water pipe and the air pipe of the connected robot can be bound, and the water pipe and the air pipe are prevented from being loose.

[0027] Working principle: when in use, the overall device is connected to the spraying robot through the connecting block 3, after the die casting mold is opened, when the picking robot completes picking, the spraying robot lowers the overall spray head between the movable mold and the fixed mold, according to the setting program, the movable and fixed molds are subjected to point micro pulse spraying through the pulse spraying head 9 according to the instruction, the demolding effect is improved, the mold temperature is reduced, and the mold is more effectively protected; after the spraying is completed, the robot lifts the arm, and the spraying head returns to the original position to standby, one operation is completed, and the next time the mold is opened, so that the service life of the mold is improved.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A micro-pulse spray device comprising a connection block (3), characterized in that, The bottom of the connecting block (3) is provided with a connecting arm (4), one end of the connecting arm (4) away from the connecting block (3) is provided with an entry plate (5), the top surface of the entry plate (5) is respectively provided with a water pipe joint (12) and a gas pipe joint (13), and the bottom of the entry plate (5) is provided with a moving plate (11); The surface of the moving plate (11) is provided with an atomizer (10), the outer wall of the moving plate (11) below the atomizer (10) is provided with a pulse spraying head (9), the outer wall of the moving plate (11) near the atomizer (10) is provided with a gas blowing straight seat (7), the surface of the gas blowing straight seat (7) is provided with a gas nozzle (8), the water pipe joint (12) is connected with the atomizer (10) and the pulse spraying head (9) through a three-way pipe respectively, and the gas pipe joint (13) is connected with the gas nozzle (8).

2. The micro-pulse spray device of claim 1, wherein, The two sides of the outer wall of the bottom of the entry plate (5) are provided with side plates (6), and the side plates (6), the entry plate (5) and the moving plate (11) form a closed space.

3. The micro-pulse spray device of claim 2, wherein, The side plates (6), the entry plate (5) and the moving plate (11) are made of stainless steel.

4. The micro-pulse spray device of claim 3, wherein, Sealing strips are arranged at the connecting positions of the side plates (6), the entry plate (5) and the moving plate (11), and the sealing strips are made of rubber.

5. The micro-pulse spray device of claim 1, wherein, A plurality of reinforcing plates are arranged at the outer wall of the connecting arm (4) in an equidistant manner.

6. The micro-pulse spray device of claim 1, wherein, The top of the connecting block (3) is in a slope structure.

7. The micro-pulse spray device of any of claims 1-6, wherein, One side of the connecting block (3) is provided with a pipeline support (2), and the back of the pipeline support (2) is provided with a pipeline clamp (1).

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