CN211848086U

CN211848086U - Melting device for recycling waste circuit boards

Info

Publication number: CN211848086U
Application number: CN201921783171.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Lin Xige
Current assignee: Lin Xige
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-11-03
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a waste circuit board retrieves and uses melting device, including base shell, first slider, rectangle set casing, collecting vat, second slider, anchor clamps bracing piece, third slider, spout, first rectangle loop bar, second rectangle loop bar, connecting plate, first loop bar, connecting plate, second loop bar, handle, heating resistor, clamp splice, connecting block, threaded rod, knob, fourth slider and magnet board. The utility model has the advantages that: this device melts the soldering on treating the circuit board of retrieving through heating resistor, and the inner wall through heating resistor with the soldering after the melting flows down and only collects the inside of groove, and this device can melt a plurality of soldering simultaneously, and recovery efficiency is higher, and this device structure is simple and easy simultaneously, maintains the convenience, low cost.

Description

Melting device for recycling waste circuit boards

Technical Field

The utility model relates to a circuit board recovery unit specifically is a waste circuit board retrieves and uses melting device belongs to circuit board melting device application technical field.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The recovery work of the circuit board is an important work for recovering electronic components and metals, the melting recovery equipment of a plurality of circuit boards on the market at the present stage is high in manufacturing cost and troublesome in maintenance, and plates are easily melted and damaged at the same time, so that the recovery condition is poor. Therefore, a melting device for recycling waste circuit boards is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide a melting device for recycling waste circuit boards.

The utility model realizes the above purpose by the following technical proposal, a melting device for recycling waste circuit boards comprises a base shell, a heating resistor, a clamping structure and a component recycling structure, wherein a second slider is connected in the inner cavity of the base shell in a sliding way, one end of a clamp support rod is fixedly connected on the upper surface of the second slider, the other end of the clamp support rod penetrates through the upper wall of the base shell and extends out of the wall, one side of the upper surface of the base shell is fixedly connected with another clamp support rod, the top ends of the two clamp support rods are both fixedly provided with the clamping structure, both sides of the upper surface of the base shell are both fixedly connected with chutes, both chutes are both connected with a third slider in a sliding way, the upper surface of the third slider is fixedly connected with one end of a first rectangular loop bar, a second rectangular loop bar is sleeved in the inner cavity of the first rectangular loop bar, and a connecting plate is fixedly connected between the two second rectangular loop bars, a heating resistor is fixedly embedded in the connecting plate in an embedded mode, and a component recycling structure is fixedly installed on the upper surface of the base shell.

Preferably, press from both sides tight structure and include clamp splice, connecting block, threaded rod, knob and fourth slider, sliding connection has the fourth slider in the inner chamber of anchor clamps bracing piece, the roof threaded connection of anchor clamps bracing piece has the threaded rod, the one end sliding connection of threaded rod is to the upper surface of fourth slider, the other end fixedly connected with knob of threaded rod, the one end of the side fixedly connected with connecting block of fourth slider, the other end of connecting block runs through the lateral wall of anchor clamps bracing piece and extends to outside the wall, the connecting block is total two, another connecting block of surface lateral wall fixedly connected with of anchor clamps bracing piece, two the equal fixedly connected with clamp splice of one end of connecting block.

Preferably, a handle is fixedly connected to the side wall of the connecting plate.

Preferably, every xCM fixed heating resistors on the connecting board are fixed, and x is determined according to the distance of pins of the circuit board required to be recovered.

Preferably, a collecting groove is fixedly connected to the surface of the base shell right below the heating resistor.

Preferably, the components and parts are retrieved the structure and are included first slider, rectangle set casing, first loop bar, second connecting plate, second loop bar and magnet board, the equal fixedly connected with rectangle set casing in upper surface both sides of base shell, two sliding connection has first slider, two in the inner chamber of rectangle set casing the one end of the first loop bar of the last fixed surface connection of first slider, the other end of first loop bar runs through the upper surface of rectangle set casing and extends to outside the wall, the second loop bar has been cup jointed, two in the inner chamber of first loop bar fixedly connected with second connecting plate between the second loop bar, the lower fixed surface connection of second connecting plate has the magnet board.

The utility model has the advantages that:

1. this device melts the soldering on treating the circuit board of retrieving through heating resistor, and the inner wall through heating resistor with the soldering after the melting flows down and only collects the inside of groove, and this device can melt a plurality of soldering simultaneously, and recovery efficiency is higher, and this device structure is simple and easy simultaneously, maintains the convenience, low cost.

2. This device is retrieved through components and parts recovery structure treating the components and parts on the circuit board of retrieving, adsorbs components and parts through the magnet board after the soldering on the circuit board melts, makes the recovery efficiency of components and parts rise like this, has avoided the manual work to carry out the trouble of a recovery to components and parts.

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 the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the heating resistor in a top view;

fig. 5 is a schematic view of the connection structure of the magnet plate of the present invention.

In the figure: 1. base shell, 2, first slider, 3, rectangle set casing, 4, collecting vat, 5, second slider, 6, anchor clamps bracing piece, 7, third slider, 8, spout, 9, first rectangle loop bar, 10, second rectangle loop bar, 11, connecting plate, 12, first loop bar, 13, second connecting plate, 14, second loop bar, 15, handle, 16, heating resistor, 17, clamp splice, 18, connecting block, 19, threaded rod, 20, knob, 21, fourth slider, 22, magnet board.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

Referring to fig. 1-5, a melting device for recycling waste circuit boards includes a base shell 1, a heating resistor 16, a clamping structure and a component recycling structure, wherein a second slider 5 is slidably connected in an inner cavity of the base shell 1, one end of a clamp support rod 6 is fixedly connected to an upper surface of the second slider 5, the other end of the clamp support rod 6 penetrates through an upper wall of the base shell 1 and extends to the outside of the wall, another clamp support rod 6 is fixedly connected to one side of the upper surface of the base shell 1, the clamping structure is fixedly mounted at top ends of the two clamp support rods 6, sliding grooves 8 are fixedly connected to two sides of the upper surface of the base shell 1, a third slider 7 is slidably connected to the two sliding grooves 8, one end of a first rectangular loop bar 9 is fixedly connected to an upper surface of the third slider 7, a second rectangular loop bar 10 is sleeved in an inner cavity of the first rectangular loop bar 9, a connecting plate 11 is fixedly connected between the two second rectangular loop bars 10, a heating resistor 16 is fixedly embedded in the connecting plate 11 in an embedded mode, and a component recycling structure is fixedly installed on the upper surface of the base shell 1.

The clamping structure comprises clamping blocks 17, connecting blocks 18, a threaded rod 19, a knob 20 and fourth sliding blocks 21, the fourth sliding blocks 21 are connected in an inner cavity of the clamp supporting rod 6 in a sliding mode, the threaded rod 19 is connected to the top wall of the clamp supporting rod 6 in a threaded mode, one end of the threaded rod 19 is connected to the upper surface of the fourth sliding blocks 21 in a sliding mode, the knob 20 is fixedly connected to the other end of the threaded rod 19, one end of each connecting block 18 is fixedly connected to the side face of each fourth sliding block 21, the other end of each connecting block 18 penetrates through the side wall of the clamp supporting rod 6 and extends out of the side wall, the number of the connecting blocks 18 is two, the other connecting block 18 is fixedly connected to the side wall of the surface of the clamp supporting; the side wall of the connecting plate 11 is fixedly connected with a handle 15; the heating resistors 16 on the connecting board 11 are fixed one by one at intervals of xCM, and x is determined according to the distance of pins of the circuit board to be recovered; a collecting tank 4 is fixedly connected to the surface of the base shell 1 right below the heating resistor 16; component recycling structure includes first slider 2, rectangle set casing 3, first loop bar 12, second connecting plate 13, second loop bar 14 and magnet board 22, the equal fixedly connected with rectangle set casing 3 in upper surface both sides of base shell 1, two sliding connection has first slider 2 in the inner chamber of rectangle set casing 3, two the one end of the first loop bar 12 of the last fixed surface of first slider 2 that is connected with, the other end of first loop bar 12 runs through the upper surface of rectangle set casing 3 and extends to outside the wall, second loop bar 14 has cup jointed in the inner chamber of first loop bar 12, two fixedly connected with second connecting plate 13 between the second loop bar 14, the lower fixed surface of second connecting plate 13 is connected with magnet board 22.

When the utility model is used, firstly, the circuit board to be recovered is placed between the clamping blocks 17 of the two clamping structures, then the knob 20 is rotated, the knob 20 drives the threaded rod 19 to rotate on the upper wall of the clamp supporting rod 6 to drive the fourth slider 21 to move, the fourth slider 21 drives the connecting block 18 to move, the circuit board to be recovered is clamped by the mutual clamping between the two connecting blocks 18, the heating resistor 16 is heated after the clamping, then the related worker pastes the heating resistor 16 on the soldering of the circuit board to be recovered through the control handle 15, the inner wall of the heating resistor 16 flows downwards after the soldering is melted, the accumulated metal tin finally flows into the collecting tank 4, the recovery work of the metal tin is completed, then the first loop bar 12 is moved to drive the second connecting plate 13 and the magnet plate 22 to move, then, the magnet plate 22 is lifted through the first loop bar 12 and the second loop bar 14, the metal pins of the electronic components are adsorbed through the magnet plate 22 to realize the adsorption function of the electronic components, and after the adsorption is finished, the electronic components are taken down from the magnet plate 22 to complete the recovery work of the electronic components.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a old and useless circuit board is retrieved and is used melting device which characterized in that: the device comprises a base shell (1), a heating resistor (16), a clamping structure and a component recycling structure, wherein a second sliding block (5) is connected in an inner cavity of the base shell (1) in a sliding manner, one end of a clamp supporting rod (6) is fixedly connected to the upper surface of the second sliding block (5), the other end of the clamp supporting rod (6) penetrates through the upper wall of the base shell (1) and extends out of the wall, another clamp supporting rod (6) is fixedly connected to one side of the upper surface of the base shell (1), the clamping structure is fixedly installed at the top ends of the two clamp supporting rods (6), sliding grooves (8) are fixedly connected to two sides of the upper surface of the base shell (1), a third sliding block (7) is connected to each sliding groove (8) in a sliding manner, one end of a first rectangular sleeve rod (9) is fixedly connected to the upper surface of the third sliding block (7), and a second rectangular sleeve rod (10) is sleeved in the inner cavity of the first rectangular sleeve rod (9), two fixedly connected with connecting plate (11) between second rectangle loop bar (10), scarf joint is fixed with heating resistor (16) on connecting plate (11), the last fixed surface of base shell (1) installs components and parts and retrieves the structure.

2. The melting device for recycling waste circuit boards as claimed in claim 1, wherein the melting device comprises: the clamping structure comprises a clamping block (17), a connecting block (18), a threaded rod (19), a knob (20) and a fourth sliding block (21), a fourth slide block (21) is connected in the inner cavity of the clamp supporting rod (6) in a sliding way, the top wall of the clamp supporting rod (6) is in threaded connection with a threaded rod (19), one end of the threaded rod (19) is connected to the upper surface of a fourth sliding block (21) in a sliding manner, the other end of the threaded rod (19) is fixedly connected with a knob (20), the side surface of the fourth sliding block (21) is fixedly connected with one end of a connecting block (18), the other end of the connecting block (18) penetrates through the side wall of the clamp supporting rod (6) and extends out of the wall, the fixture support rod is characterized in that the number of the connecting blocks (18) is two, the surface side wall of the fixture support rod (6) is fixedly connected with another connecting block (18), and the two ends of the connecting block (18) are fixedly connected with clamping blocks (17).

3. The melting device for recycling waste circuit boards as claimed in claim 1, wherein the melting device comprises: the side wall of the connecting plate (11) is fixedly connected with a handle (15).

4. The melting device for recycling waste circuit boards as claimed in claim 1, wherein the melting device comprises: the heating resistors (16) on the connecting board (11) are fixed one by one at intervals of xCM, and x is determined according to the distance of pins of the circuit board required to be recovered.

5. The melting device for recycling waste circuit boards as claimed in claim 1, wherein the melting device comprises: the surface of the base shell (1) right below the heating resistor (16) is fixedly connected with a collecting groove (4).

6. The melting device for recycling waste circuit boards as claimed in claim 1, wherein the melting device comprises: the component recycling structure comprises a first sliding block (2), a rectangular fixed shell (3), a first loop bar (12), a second connecting plate (13), a second loop bar (14) and a magnet plate (22), both sides of the upper surface of the base shell (1) are fixedly connected with rectangular fixed shells (3), the inner cavities of the two rectangular fixed shells (3) are connected with first sliding blocks (2) in a sliding manner, the upper surfaces of the two first sliding blocks (2) are fixedly connected with one end of a first loop bar (12), the other end of the first loop bar (12) penetrates through the upper surface of the rectangular fixed shell (3) and extends out of the wall, a second loop bar (14) is sleeved in the inner cavity of the first loop bar (12), a second connecting plate (13) is fixedly connected between the two second loop bars (14), and a magnet plate (22) is fixedly connected to the lower surface of the second connecting plate (13).