Chip mounting mechanism of chip mounter

Abstract

The utility model discloses a chip mounting mechanism of a chip mounter, which belongs to the technical field of chip mounters, and comprises a casing, a box door hinged to the surface of the casing, a chip mounting assembly and a loading assembly fixedly connected in the casing, the surface of the casing is provided with an air suction hole, an exhaust assembly is arranged above the air suction hole, and the air suction hole is communicated with the loading assembly. A purification assembly is installed on the side wall of the machine shell. The exhaust assembly comprises an air suction cover and an exhaust fan, the outer portion of the air suction cover is connected with the air suction end of the exhaust fan through an air suction pipe and an air guide pipe in a communicating mode, and the exhaust end of the exhaust fan is connected with an exhaust pipe in a communicating mode. The chip mounting assembly in the machine shell is used in cooperation with the object carrying assembly, and chip mounting treatment is carried out on the workpiece; the exhaust fan is started through external control equipment, heat and tail gas generated by the patch assembly in the machine shell enter the position below the liquid level of the water storage tank along the exhaust pipe under the action of negative pressure, heat emission is accelerated, the tail gas can be effectively cleaned, and cleanliness and sanitation are better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip placement machines, and more specifically to a chip placement mechanism of a chip placement machine. Background Art

[0002] A placement machine, also known as a placement machine or surface mount system, is located after a dispensing machine or screen printer in a production line. It accurately places surface mount components on PCB pads by moving a placement head. There are two types of machines: manual and fully automatic.

[0003] A search revealed a chip placement machine mechanism with the existing announcement number CN210298419U, comprising a bonding head mechanism, a first rotating mechanism, a second rotating mechanism, a material carrying mechanism, a first supporting mechanism, a second supporting mechanism, a first sliding mechanism, a second sliding mechanism, a third sliding mechanism, a fourth sliding mechanism, a fifth sliding mechanism, and a chassis. The first sliding mechanism, the second sliding mechanism, the third sliding mechanism, the fourth sliding mechanism, and the fifth sliding mechanism are all mounted on the chassis. The first supporting mechanism is slidably mounted on the first sliding mechanism, the second supporting mechanism is slidably mounted on the second sliding mechanism, the first rotating mechanism is slidably mounted on the third sliding mechanism, the second rotating mechanism is slidably mounted on the fifth sliding mechanism, the material carrying mechanism is slidably mounted on the fourth sliding mechanism, and the bonding head mechanism is mounted on the chassis. This device can achieve automated bonding using dual cameras during chip placement, achieving high efficiency, reliability, and placement accuracy.

[0004] The patch components and the carrier components are installed inside the casing. When the patch processing is carried out, the patch components will be accompanied by heat and pungent odor, which is not conducive to the normal operation of the patch components and affects the product quality. Therefore, we propose a patch mechanism of the patch machine to solve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a patch mechanism for a patch machine, in which the patch component inside the casing is used in conjunction with the carrier component to perform patch processing on the workpiece; the exhaust fan is started by an external control device, and the heat and exhaust gas generated by the patch component inside the casing enter the position below the liquid level of the water tank along the exhaust pipe under the action of negative pressure, which not only accelerates heat discharge, but also effectively cleans the exhaust gas, making it cleaner and more hygienic.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A patch mechanism of a patch machine, comprising a housing, a door hingedly connected to the housing surface, a patch assembly and a loading assembly fixedly connected to the interior of the housing, an air intake hole formed on the housing surface, an exhaust assembly mounted above the air intake hole, and a purification assembly mounted on the side wall of the housing;

[0010] The exhaust assembly includes an air intake hood and an exhaust fan. The outside of the air intake hood is conductively connected to the air intake end of the exhaust fan through an air intake pipe and an air guide pipe, and the exhaust end of the exhaust fan is conductively connected to the exhaust pipe.

[0011] The purification component includes a water tank, a surface of which is provided with an exhaust hole, a filter tube is connected to the exhaust hole of the water tank, and a filter element is inserted into the opening of the filter tube.

[0012] Preferably, the open end of the air suction hood is conductively connected to the air suction hole of the casing, and a sealing ring is bonded to the connection between the air suction hood and the casing.

[0013] Preferably, the exhaust fan is fixedly connected to the surface of the casing via a bracket, and the air intake pipe and the air guide pipe are both located above the casing.

[0014] Preferably, the exhaust end of the exhaust fan is connected to the water tank through an exhaust pipe, and the plug end of the exhaust pipe extends to a position below the liquid level of the water tank.

[0015] Preferably, the water inlet of the water storage tank is connected to a water injection joint, and the drain hole of the water storage tank is connected to a drain valve.

[0016] Preferably, a liquid level window is provided on the surface of the water tank, and a temperature display is installed on the surface of the water tank.

[0017] Preferably, the water tank is fixedly connected to the outer wall of the casing through an assembly plate.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, the chip components inside the casing are used in conjunction with the carrier components to perform chip processing on the workpiece; the exhaust fan is started by an external control device, and the heat and exhaust gas generated by the chip components inside the casing enter the position below the liquid level of the water tank along the exhaust pipe under the action of negative pressure, which not only accelerates the heat discharge, but also effectively cleans the exhaust gas, making it cleaner and more hygienic.

[0021] (2) In this solution, a filter element is inserted into the opening of the filter tube at the exhaust hole position of the water storage tank. The gas after water washing is filtered and cleaned again through the filter element, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the casing structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the exhaust assembly structure of the present utility model;

[0025] Figure 4 This is a schematic diagram of the purification component structure of the present utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Casing; 101. Air intake hole; 2. Box door; 3. Air intake hood; 4. Exhaust fan; 5. Water tank; 6. SMD assembly; 7. Loading assembly; 8. Air intake pipe; 9. Air duct; 10. Exhaust pipe; 11. Filter tube; 12. Filter element; 13. Water filling joint; 14. Liquid level window; 15. Temperature display; 16. Drain valve. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Example 1:

[0030] See also Figure 1-4 A patch mechanism of a patch machine includes a housing 1, a door 2 hingedly connected to the surface of the housing 1, a patch assembly 6 and a loading assembly 7 fixedly connected to the interior of the housing 1, an air intake hole 101 is opened on the surface of the housing 1, an exhaust assembly is installed above the air intake hole, and a purification assembly is installed on the side wall of the housing 1;

[0031] The exhaust assembly includes an air hood 3 and an exhaust fan 4. The outside of the air hood 3 is connected to the air intake end of the exhaust fan 4 through an air intake pipe 8 and an air guide pipe 9. The exhaust end of the exhaust fan 4 is connected to an exhaust pipe 10.

[0032] The purification component includes a water tank 5 , a vent hole is provided on the surface of the water tank 5 , a filter tube 11 is connected to the vent hole of the water tank 5 , and a filter element 12 is inserted into the opening of the filter tube 11 .

[0033] The open end of the air intake hood 3 is conductively connected to the air intake hole 101 of the casing 1, and a sealing ring is bonded to the connection between the air intake hood 3 and the casing 1. The exhaust fan 4 is fixedly connected to the surface of the casing 1 through a bracket. The air intake pipe 8 and the air guide pipe 9 are both located above the casing 1. The exhaust end of the exhaust fan 4 is conductively connected to the water tank 5 through the exhaust pipe 10, and the plug end of the exhaust pipe 10 extends to a position below the liquid level of the water tank 5.

[0034] It should be noted that the patch component 6 inside the casing 1 is used in conjunction with the carrier component 7 to perform patch processing on the workpiece; the exhaust fan 4 is started by an external control device, and the heat and exhaust gas generated by the patch component 6 inside the casing 1 enter the position below the liquid level of the water tank 5 along the exhaust pipe 10 under the action of negative pressure, which not only accelerates heat discharge, but also effectively cleans the exhaust gas, making it cleaner and more hygienic.

[0035] See Figure 1 and Figure 4 The water inlet of the water tank 5 is connected to a water filling joint 13, the drain hole of the water tank 5 is connected to a drain valve 16, a liquid level window 14 is provided on the surface of the water tank 5, and a temperature display 15 is installed on the surface of the water tank 5. The water tank 5 is fixedly connected to the outer wall of the casing 1 through an assembly plate.

[0036] It should be noted that a filter element 12 is inserted into the opening of the filter tube 11 at the exhaust hole position of the water storage tank 5. The gas after water washing is filtered and cleaned again through the filter element 12, and the use effect is good.

[0037] During use: the patch component 6 inside the casing 1 is used in conjunction with the carrier component 7 to perform patch processing on the workpiece; the exhaust fan 4 is started by an external control device, and the heat and exhaust gas generated by the patch component 6 inside the casing 1 enter the position below the liquid level of the water tank 5 along the exhaust pipe 10 under the action of negative pressure, which not only accelerates the heat discharge, but also effectively cleans the exhaust gas, making it cleaner and more hygienic; a filter element 12 is inserted into the opening of the filter tube 11 at the exhaust hole position of the water tank 5, and the gas after water washing is filtered and cleaned again through the filter element 12, and the use effect is good.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A patch mechanism for a patch machine, comprising a housing (1), a door (2) hingedly connected to the surface of the housing (1), a patch assembly (6) and a carrier assembly (7) fixedly connected to the interior of the housing (1), characterized in that: An air intake hole (101) is provided on the surface of the housing (1), an exhaust assembly is installed above the air intake hole (101), and a purification assembly is installed on the side wall of the housing (1); The exhaust assembly comprises an air intake hood (3) and an exhaust fan (4); the outside of the air intake hood (3) is conductively connected to the air intake end of the exhaust fan (4) via an air intake pipe (8) and an air guide pipe (9); and the exhaust end of the exhaust fan (4) is conductively connected to an exhaust pipe (10); The purification component comprises a water storage tank (5), a vent hole is provided on the surface of the water storage tank (5), a filter tube (11) is connected to the vent hole of the water storage tank (5), and a filter element (12) is inserted into the opening of the filter tube (11).

2. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: The open end of the air suction hood (3) is conductively connected to the air suction hole (101) of the housing (1), and a sealing ring is bonded to the connection between the air suction hood (3) and the housing (1).

3. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: The exhaust fan (4) is fixedly connected to the surface of the casing (1) via a bracket, and the air intake pipe (8) and the air guide pipe (9) are both located above the casing (1).

4. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: The exhaust end of the exhaust fan (4) is connected to the water storage tank (5) via an exhaust pipe (10), and the plug end of the exhaust pipe (10) extends to a position below the liquid level of the water storage tank (5).

5. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: The water inlet of the water storage tank (5) is conductively connected to a water injection joint (13), and the drainage hole of the water storage tank (5) is conductively connected to a drainage valve (16).

6. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: A liquid level window (14) is provided on the surface of the water storage tank (5), and a temperature display (15) is installed on the surface of the water storage tank (5).

7. The chip placement mechanism of a chip placement machine according to claim 1, characterized in that: The water storage tank (5) is fixedly connected to the outer wall of the casing (1) via an assembly plate.

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