CN212945916U - Disassembling mechanism for electronic component - Google Patents

Abstract

The utility model discloses a disassemble mechanism for electronic components, including conveying mechanism, mount, the support frame that is used for the circuit board to carry, conveying mechanism sets up on the mount, the support frame sets up the mount top is still including heating mechanism and the wiper mechanism that is used for the circuit board heating, heating mechanism includes heating pipe, fan, air-supply line, electric putter, metal brush, heater strip, the heating pipe is installed support frame top one side. The utility model discloses utilize the fan to blow the air on the heater strip makes it be heated and blow the circuit board, from coming to melt the tin on the electronic component pin, then can come to get rid of unnecessary tin through the reciprocating motion of metal brush, utilize the alcohol pump to come alcohol to spray circuit board and electronic component through the shower plate on to utilize the quick evaporation of alcohol to cool down electronic component and circuit board.

Description

Disassembling mechanism for electronic component

Technical Field

The utility model relates to an electronic component retrieves the field, especially relates to a disassemble mechanism for electronic components.

Background

A large number of electronic components exist on the waste circuit board, some components can cause environmental pollution by being directly discarded, and some components can be reused, so that various electronic components and substrates need to be separated for recycling the circuit board, and corresponding disassembly treatment is carried out; because its volume of electronic component is less and arrange comparatively densely on the circuit board simultaneously, consequently traditional electronic component is disassembled and is generally accomplished by manual operation, and this kind of mode efficiency of disassembling is lower and speed is slower, has a large amount of harmful gas to be inhaled by the human body when disassembling simultaneously, consequently very be unfavorable for human health to circuit board and electronic component are very high after disassembling, cause the burn of hand very easily to the operative employee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disassemble mechanism for electronic components for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the disassembly mechanism for the electronic components comprises a conveying mechanism, a fixing frame and a supporting frame, wherein the conveying mechanism is used for conveying a circuit board, the conveying mechanism is arranged on the fixing frame, the supporting frame is arranged at the top of the fixing frame, the disassembly mechanism further comprises a heating mechanism and a cleaning mechanism, the heating mechanism is used for heating the circuit board, the heating mechanism comprises a heating pipe, a fan, an air inlet pipe, electric push rods, metal brushes and heating wires, the heating pipe is arranged on one side of the top of the supporting frame, the air inlet pipe is arranged on the other side of the top of the supporting frame, the fan is connected to the upper ends of the heating pipe and the air inlet pipe through bolts, the electric push rods are connected to the front side and the rear side of the supporting frame through bolts; the wiper mechanism includes alcohol case, alcohol pump, sprays the board, the alcohol case sets up the support frame top, the alcohol pump is located inside the alcohol case, the model of alcohol pump is ZMKAM tablet aghb-1 type, it is located to spray the board the support frame is inside and is close to air-supply line lower extreme position, the alcohol pump passes through pipe connection and is in spray on the board.

Preferably: conveying mechanism includes conveyer belt, conveying roller, sprocket, chain, motor, the conveying roller passes through the bearing to be connected on the mount, the conveyer belt sets up the conveying roller outside, the sprocket passes through the key-type connection and is in the conveying roller front end, the chain sets up the sprocket outside, the motor passes through bolted connection and is in the mount rear side.

According to the arrangement, the motor rotating part is used for rotating and driving the conveying roller to rotate through the transmission of the chain wheel and the chain, and the conveying belt is driven to convey and move the circuit board through the rotation of the conveying roller.

Preferably: conveying mechanism includes conveyer belt, conveying roller, band pulley, belt, motor, the conveying roller passes through the bearing to be connected on the mount, the conveyer belt sets up the conveying roller outside, the band pulley passes through the key-type connection and is in the conveying roller front end, the belt sets up the band pulley outside, the motor passes through bolted connection and is in the mount rear side.

According to the arrangement, the motor rotating part is used for rotating and driving the conveying roller to rotate through the transmission of the belt wheel and the belt, and the conveying belt is driven to convey and move the circuit board through the rotation of the conveying roller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. air is blown by a fan through the heating wire to be heated and blown onto the circuit board, so that tin on the pins of the electronic element is melted, and then redundant tin can be removed through the reciprocating movement of the metal brush;

2. alcohol is sprayed to the circuit board and the electronic element through the spraying plate by using the alcohol pump, so that the electronic element and the circuit board are cooled by using the rapid evaporation of the alcohol.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment 1 of a disassembling mechanism for electronic components according to the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of a disassembling mechanism for electronic components according to the present invention;

fig. 3 is a partial part diagram of an embodiment 1 of a conveying mechanism of a disassembling mechanism for electronic components according to the present invention;

fig. 4 is a partial part view of embodiment 2 of the conveying mechanism of the disassembling mechanism for electronic components according to the present invention;

fig. 5 is a partial cross-sectional view of a heating wire of the disassembly mechanism for electronic components according to the present invention;

fig. 6 is a partial motor part diagram of the disassembling mechanism for electronic components of the present invention.

The reference numerals are explained below:

1. a heating mechanism; 2. a conveying mechanism; 3. a fixed mount; 4. a cleaning mechanism; 5. a support frame; 11. heating a tube; 12. a fan; 13. an air inlet pipe; 14. an electric push rod; 15. a metal brush; 16. heating wires; 21. a conveyor belt; 22. a conveying roller; 23. a sprocket; 24. a chain; 25. a motor; 213. a pulley; 214. a belt; 41. an alcohol tank; 42. a alcohol pump; 43. and (4) spraying the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

a disassembly mechanism for electronic components comprises a conveying mechanism 2 for conveying a circuit board, a fixing frame 3 and a supporting frame 5, wherein the conveying mechanism 2 is arranged on the fixing frame 3, the supporting frame 5 is arranged at the top of the fixing frame 3, the disassembly mechanism further comprises a heating mechanism 1 for heating the circuit board and a cleaning mechanism 4, the heating mechanism 1 comprises a heating pipe 11, a fan 12, an air inlet pipe 13, an electric push rod 14, a metal brush 15 and a heating wire 16, the heating pipe 11 is arranged on one side of the top of the supporting frame 5, the air inlet pipe 13 is arranged on the other side of the top of the supporting frame 5, the fan 12 is connected to the upper ends of the heating pipe 11 and the air inlet pipe 13 through bolts, the electric push rod 14 is connected to the front side and the rear side of the; the cleaning mechanism 4 comprises an alcohol tank 41, an alcohol pump 42 and a spraying plate 43, wherein the alcohol tank 41 is arranged at the top of the support frame 5, the alcohol pump 42 is positioned inside the alcohol tank 41, the spraying plate 43 is positioned inside the support frame 5 and close to the lower end of the air inlet pipe 13, and the alcohol pump 42 is connected to the spraying plate 43 through a pipe.

Example 1

As shown in fig. 1, fig. 3, fig. 5, fig. 6, conveying mechanism 2 includes conveyor belt 21, conveyor roller 22, sprocket 23, chain 24, motor 25, conveyor roller 22 is connected on mount 3 through the bearing, conveyor belt 21 sets up in the conveyor roller 22 outside, sprocket 23 passes through the key-type connection at conveyor roller 22 front end, chain 24 sets up in the sprocket 23 outside, motor 25 passes through bolted connection in mount 3 rear side, utilize the rotation of motor 25 rotating part to rotate and drive conveyor roller 22 through the transmission of sprocket 23 and chain 24 and rotate, the rotation through conveyor roller 22 drives conveyor belt 21 and carries the removal to the circuit board.

The working principle is as follows: when the soldering flux is used, one surface of the circuit board, which is welded with the pins, is placed upwards, the soldering flux is coated on the welding surface of the pins, at the moment, the rotating part of the motor 25 rotates, all the conveying rollers 22 are driven to synchronously rotate through the transmission of the chain wheel 23 and the chain 24, the conveying belt 21 is driven to rotate through the rotation of the conveying rollers 22, the circuit board can move to the other side, in the moving process of the circuit board, the air in the air inlet pipe 13 is pumped into the heating pipe 11 by the fan 12, the air in the heating pipe 11 is heated by the heating wire 16 and then blown out from the lower end of the heating pipe, and then the heated air is blown onto the circuit board to melt tin on the pins of the electrical; when the circuit board moves to the position of the metal brush 15, the two metal brushes 15 are driven to move on the circuit board in a reciprocating manner by alternately extending and shortening the telescopic parts of the two electric push rods 14, so that molten tin is adsorbed on the metal brushes 15 while moving, and then the tin on the circuit board is removed; when the circuit board moves to the lower part of the spraying plate 43, alcohol is pumped to the spraying plate 43 through the guide pipe by the alcohol pump 42, the alcohol is sprayed to the circuit board and the electronic element through the head at the bottom of the spraying plate 43, the circuit board and the electronic element are rapidly cooled through rapid volatilization of the alcohol, and the air after purging is recycled by the air inlet pipe 13, so that energy is saved.

Example 2

As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the conveying mechanism 2 includes a conveying belt 21, a conveying roller 22, a belt pulley 213, a belt 214, and a motor 25, the conveying roller 22 is connected to the fixed frame 3 through a bearing, the conveying belt 21 is disposed outside the conveying roller 22, the belt pulley 213 is connected to the front end of the conveying roller 22 through a key, the belt 214 is disposed outside the belt pulley 213, the motor 25 is connected to the rear side of the fixed frame 3 through a bolt, the conveying roller 22 is rotated by the rotation of the rotating part of the motor 25 and driven by the transmission of the belt pulley 213 and the belt 214, and the conveying belt 21 is driven by the rotation of the conveying roller.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (3)

1. A disassemble mechanism for electronic components, including conveying mechanism, mount, the support frame that is used for the circuit board to carry, conveying mechanism sets up on the mount, the support frame sets up the mount top, its characterized in that: the heating mechanism comprises a heating pipe, a fan, an air inlet pipe, an electric push rod, a metal brush and a heating wire, the heating pipe is installed on one side of the top of the support frame, the air inlet pipe is installed on the other side of the top of the support frame, the fan is connected to the upper ends of the heating pipe and the air inlet pipe through bolts, the electric push rod is connected to the front side and the rear side of the support frame through bolts, the metal brush is installed on the telescopic portion of the electric push rod, and the heating wire is arranged on the inner side of the lower end of the heating pipe; the cleaning mechanism comprises an alcohol tank, an alcohol pump and a spraying plate, wherein the alcohol tank is arranged at the top of the support frame, the alcohol pump is located inside the alcohol tank, the spraying plate is located inside the support frame and close to the lower end of the air inlet pipe, and the alcohol pump is connected to the spraying plate through a guide pipe.

2. A disassembly mechanism for electronic components as claimed in claim 1, wherein: conveying mechanism includes conveyer belt, conveying roller, sprocket, chain, motor, the conveying roller passes through the bearing to be connected on the mount, the conveyer belt sets up the conveying roller outside, the sprocket passes through the key-type connection and is in the conveying roller front end, the chain sets up the sprocket outside, the motor passes through bolted connection and is in the mount rear side.

3. A disassembly mechanism for electronic components as claimed in claim 1, wherein: conveying mechanism includes conveyer belt, conveying roller, band pulley, belt, motor, the conveying roller passes through the bearing to be connected on the mount, the conveyer belt sets up the conveying roller outside, the band pulley passes through the key-type connection and is in the conveying roller front end, the belt sets up the band pulley outside, the motor passes through bolted connection and is in the mount rear side.

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