Circuit board soldering high-purity recovery plant
阅读说明:本技术 一种电路板锡焊高纯度回收设备 (Circuit board soldering high-purity recovery plant ) 是由 侯光喜 于 2020-07-28 设计创作,主要内容包括:本发明公开了一种电路板锡焊高纯度回收设备,包括机身,所述机身内上端设有开口向上的移动腔,所述移动腔下内壁内设有开口向上的冷却腔,所述移动腔内设有对电路板固定以及取出的电路板夹紧机构,所述移动腔内还设有对电路板上的锡焊去除的锡焊分离机构,所述冷却腔内设有将对电路板上的锡焊进行回收的锡焊回收机构,该设备适用于不同尺寸的电路板,能够有效的将不同尺寸上的电路板上的锡焊进行融化回收,在对电路板上的锡焊进行熔化的同时能够将锡焊进行刮除,提高了锡焊掉落的效率,融化后的锡焊进入到冷却水内冷却重新凝固并在承重板上收集,当收集的锡焊达到设计的承重重量后还能将锡焊进行脱水收集,以实现对锡焊的高纯度回收。(The invention discloses a high-purity recovery device for circuit board soldering, which comprises a machine body, wherein a moving cavity with an upward opening is arranged at the upper end in the machine body, a cooling cavity with an upward opening is arranged in the lower inner wall of the moving cavity, a circuit board clamping mechanism for fixing and taking out a circuit board is arranged in the moving cavity, a soldering separation mechanism for removing soldering on the circuit board is also arranged in the moving cavity, a soldering recovery mechanism for recovering soldering on the circuit board is arranged in the cooling cavity, the device is suitable for circuit boards with different sizes, can effectively melt and recover soldering on circuit boards with different sizes, can scrape the soldering while melting the soldering on the circuit board, improves the falling efficiency of the soldering, can ensure that the melted soldering enters cooling water for cooling and is re-solidified and collected on a bearing plate, and can dewater and collect the soldering after the collected soldering reaches the designed bearing weight, so as to realize high-purity recovery of soldering.)
1. The utility model provides a circuit board soldering high purity recovery plant, includes the fuselage, its characterized in that: a moving cavity with an upward opening is formed in the upper end in the machine body, a cooling cavity with an upward opening is formed in the lower inner wall of the moving cavity, a circuit board clamping mechanism for fixing and taking out a circuit board is arranged in the moving cavity, a soldering separation mechanism for removing soldering on the circuit board is further arranged in the moving cavity, and a soldering recovery mechanism for recovering the soldering on the circuit board is arranged in the cooling cavity; the soldering separation mechanism comprises a moving block which is positioned in the moving cavity and can move left and right, the left and right end faces of the moving block are respectively connected with and provided with a telescopic spring between the left and right inner walls of the moving cavity, a separation cavity with an upward opening is arranged in the moving block, a fixing plate which penetrates through the left and right end faces of the moving block and is fixed on the left and right inner walls of the moving cavity at the left and right ends is arranged in the moving block, a dropping cavity which is communicated up and down is arranged in the middle of the fixing plate, twenty-four heating blocks are fixed on the front and rear inner walls of the dropping cavity at equal intervals, each two adjacent heating blocks are electrically connected with a lead, the heating block at the leftmost side is electrically connected with one end of an electric wire, a first rack is fixed on the lower end face of the left end of the moving block, the front inner wall of transmission shaft upper end is equipped with the motor, motor rear end power is connected with a rear end and is in from pivoted pivot on the inner wall behind the slave cavity, the pivot front end is equipped with and is located front end just can with first rack toothing's sector gear in the transmission shaft.
2. The circuit board soldering high-purity recycling device according to claim 1, wherein: be equipped with the circular telegram chamber in the driven cavity upper inner wall, the fixed inclined plane board that is equipped with in circular telegram intracavity upper end, the last electricity connection of inclined plane board has the other end of electric wire, circular telegram intracavity lower extreme is equipped with the battery piece of ability up-and-down motion, terminal surface under the battery piece with be connected with elastic spring under the circular telegram chamber between the inner wall, terminal surface is fixed with the lower extreme under the battery piece and stretches into the inclined plane board of driven intracavity, inclined plane board lower extreme is inclined plane and inclined plane towards a left side, pivot rear end friction connection is equipped with and is located driven intracavity just is located the cam of inclined plane board downside.
3. The circuit board soldering high-purity recycling device according to claim 1, wherein: the circuit board clamping mechanism comprises clamping cavities which are positioned in the left inner wall and the right inner wall at the lower end of the separation cavity and have inward openings, two clamping blocks capable of moving left and right are respectively arranged in the two clamping cavities, a compression spring is respectively connected between one end surface of each clamping block and one inner wall of each clamping cavity, a fixed block is fixed on one end surface of each clamping block positioned in the separation cavity, the two fixed blocks are penetrated by the fixed plate and can slide on the fixed plate, a sliding plate cavity with an inward opening is respectively arranged in each fixed block, a sliding plate capable of moving up and down is respectively arranged in each sliding plate cavity, a pressure spring is connected between the upper end surface of each sliding plate and the upper inner wall of each sliding plate cavity, the upper end surfaces of the two sliding plates are also connected with one end of a pull rope, and rotary rods are rotated on the front inner wall and the rear inner wall, the rotary rod rear end is equipped with driven gear, the pivot rear end be equipped with can with driven gear meshing's ratchet, rotary rod front end friction connection is equipped with two reels, two it has one to twine respectively on the reel the stay cord.
4. The apparatus for high-purity recycling of soldering of circuit boards according to claim 3, wherein: the tin soldering recovery mechanism comprises a sieve plate which is positioned in the cooling cavity and can be lifted up and down, an opening cavity is arranged at the lower side of the left end of the cooling cavity, a sliding groove with an inward opening is respectively arranged in the front inner wall and the rear inner wall of the opening cavity, a sliding block capable of moving left and right is respectively arranged in the two sliding grooves, a connecting spring is connected between the right end surface of the sliding block and the right inner wall of the sliding groove, the two sliding blocks rotate to form a same rotating rod, a rotating gear is arranged at the front end of the rotating rod, a second rack capable of moving up and down and fixedly connected with the upper end surface of the opening cavity and the lower end surface of the sieve plate is arranged in the right inner wall of the opening cavity, the right end surface of the sliding block at the front side is connected with one end of a hemp rope, a clamping block cavity with a backward opening is arranged in the front inner wall of the sliding groove at the, the front end face of the clamping block is connected with one end of a cord, a pressure rod cavity with an upward opening is arranged in the lower inner wall of the right end of the cooling cavity, a pressure rod with a lower end extending into the pressure rod cavity is fixed on the lower end face of the sieve plate, a supporting spring is connected between the lower end face of the pressure rod and the lower inner wall of the pressure rod cavity, the left end face of the pressure rod is connected with the other end of a hemp rope, a rotating shaft is rotated on the front inner wall and the rear inner wall of the lower end of the transmission shaft, a rotating gear is arranged at the front end of the rotating shaft, a sliding gear is connected with the front end of the rotating shaft through a spline, a sliding block cavity with a backward opening is arranged in the sliding gear, a sliding block capable of sliding in the sliding block cavity is arranged in the sliding block cavity, the rear end face of the sliding block is connected with the other end of the cord, be equipped with the opening push pedal chamber to the right in the left inner wall of cooling chamber upper end, the push pedal intracavity is equipped with the push pedal of ability side-to-side motion, push pedal left end face with be connected with extension spring between the left inner wall of push pedal chamber, push pedal left end face is fixed with the left end and stretches into in the left inner wall of transmission shaft and with the third rack of rotatory gear engagement.
5. The circuit board soldering high-purity recycling device according to claim 1, wherein: the improved cooling device is characterized in that a collecting cavity is arranged on the right side of the cooling cavity, a communicating cavity communicated with the cooling cavity is formed in the left inner wall of the upper end of the collecting cavity, a push block cavity with a downward opening is formed in the upper inner wall of the communicating cavity, a push block capable of moving up and down is arranged in the push block cavity, an elastic spring is connected between the upper end face of the push block and the upper inner wall of the push block cavity, the right end face of the push block is connected with the other end of the cord, and cooling water is filled in the cooling cavity.
Technical Field
The invention relates to the field of circuit boards, in particular to a circuit board soldering high-purity recovery device.
Background
In a circuit, a circuit board is often used to connect various electronic components and to connect electronic circuits, and the circuit board is soldered to connect the electronic components, and when some waste circuit boards are to be recovered, the circuit board is soldered to separate and recover the electronic components.
At present, when the tin soldering on the circuit board is recovered, the tin soldering on the circuit board is generally heated manually, so that the tin soldering is separated to recover the circuit board, and the separation method has high difficulty and low efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-purity recovery device for circuit board soldering, solving the problems of low soldering separation recovery efficiency, high difficulty and the like, improving the soldering recovery efficiency and reducing the recovery difficulty.
The invention is realized by the following technical scheme.
The high-purity recovery equipment for circuit board soldering comprises a machine body, wherein a moving cavity with an upward opening is formed in the upper end in the machine body, a cooling cavity with an upward opening is formed in the lower inner wall of the moving cavity, a circuit board clamping mechanism for fixing and taking out a circuit board is arranged in the moving cavity, a soldering separation mechanism for removing soldering on the circuit board is further arranged in the moving cavity, and a soldering recovery mechanism for recovering soldering on the circuit board is arranged in the cooling cavity; the soldering separation mechanism comprises a moving block which is positioned in the moving cavity and can move left and right, the left and right end faces of the moving block are respectively connected with and provided with a telescopic spring between the left and right inner walls of the moving cavity, a separation cavity with an upward opening is arranged in the moving block, a fixing plate which penetrates through the left and right end faces of the moving block and is fixed on the left and right inner walls of the moving cavity at the left and right ends is arranged in the moving block, a dropping cavity which is communicated up and down is arranged in the middle of the fixing plate, twenty-four heating blocks are fixed on the front and rear inner walls of the dropping cavity at equal intervals, each two adjacent heating blocks are electrically connected with a lead, the heating block at the leftmost side is electrically connected with one end of an electric wire, a first rack is fixed on the lower end face of the left end of the moving block, the front inner wall of transmission shaft upper end is equipped with the motor, motor rear end power is connected with a rear end and is in from pivoted pivot on the inner wall behind the slave cavity, the pivot front end is equipped with and is located front end just can with first rack toothing's sector gear in the transmission shaft.
Further, be equipped with the circular telegram chamber in the driven chamber upper wall, the fixed inclined plane board that is equipped with in circular telegram intracavity upper end, the last electricity connection of inclined plane board has the other end of electric wire, circular telegram intracavity lower extreme is equipped with the battery piece that can up-and-down motion, terminal surface under the battery piece with be connected with elastic spring under the circular telegram chamber between the inner wall, terminal surface is fixed with the lower extreme and stretches into under the battery piece the inclined plane board of driven intracavity, inclined plane board lower extreme is inclined plane and inclined plane towards a left side, pivot rear end friction connection is equipped with and is located the driven intracavity and is located the cam of inclined plane board downside.
Furthermore, the circuit board clamping mechanism comprises clamping cavities which are positioned in the left inner wall and the right inner wall at the lower end of the separation cavity and have inward openings, two clamping blocks which can move left and right are respectively arranged in the two clamping cavities, a compression spring is respectively connected between one end surface of each clamping block and one inner wall of each clamping cavity, a fixed block is respectively fixed on one end surface of each clamping block positioned in the separation cavity, the two fixed blocks are penetrated by the fixed plate and can slide on the fixed plate, a sliding plate cavity with an inward opening is respectively arranged in each fixed block, a sliding plate which can move up and down is respectively arranged in each sliding plate cavity, a pressure spring is connected between the upper end surface of each sliding plate and the upper inner wall of each sliding plate cavity, the upper end surfaces of the two sliding plates are also connected with one end of a pull rope, and rotary rods are rotated on the front inner wall and the rear inner wall at, the rotary rod rear end is equipped with driven gear, the pivot rear end be equipped with can with driven gear meshing's ratchet, rotary rod front end friction connection is equipped with two reels, two it has one to twine respectively on the reel the stay cord.
Further, the tin soldering recovery mechanism comprises a sieve plate which is positioned in the cooling cavity and can be lifted up and down, an opening cavity is arranged at the lower side of the left end of the cooling cavity, a sliding groove with an inward opening is respectively arranged in the front inner wall and the rear inner wall of the opening cavity, a sliding block capable of moving left and right is respectively arranged in the two sliding grooves, a connecting spring is connected between the right end surface of the sliding block and the right inner wall of the sliding groove, the two sliding blocks are rotated by a same rotating rod, a rotating gear is arranged at the front end of the rotating rod, a second rack capable of moving up and down and fixedly connected with the upper end surface and the lower end surface of the sieve plate is arranged in the right inner wall of the opening cavity, the right end surface of the sliding block at the front side is connected with one end of a hemp rope, a clamping block cavity with a backward opening is arranged in the front inner wall of the sliding groove at the front side, a clamping block, the front end face of the clamping block is connected with one end of a cord, a pressure rod cavity with an upward opening is arranged in the lower inner wall of the right end of the cooling cavity, a pressure rod with a lower end extending into the pressure rod cavity is fixed on the lower end face of the sieve plate, a supporting spring is connected between the lower end face of the pressure rod and the lower inner wall of the pressure rod cavity, the left end face of the pressure rod is connected with the other end of a hemp rope, a rotating shaft is rotated on the front inner wall and the rear inner wall of the lower end of the transmission shaft, a rotating gear is arranged at the front end of the rotating shaft, a sliding gear is connected with the front end of the rotating shaft through a spline, a sliding block cavity with a backward opening is arranged in the sliding gear, a sliding block capable of sliding in the sliding block cavity is arranged in the sliding block cavity, the rear end face of the sliding block is connected with the other end of the cord, be equipped with the opening push pedal chamber to the right in the left inner wall of cooling chamber upper end, the push pedal intracavity is equipped with the push pedal of ability side-to-side motion, push pedal left end face with be connected with extension spring between the left inner wall of push pedal chamber, push pedal left end face is fixed with the left end and stretches into in the left inner wall of transmission shaft and with the third rack of rotatory gear engagement.
Furthermore, a collecting cavity is arranged on the right side of the cooling cavity, a communicating cavity communicated with the cooling cavity is arranged in the left inner wall of the upper end of the collecting cavity, a pushing block cavity with a downward opening is arranged in the upper inner wall of the communicating cavity, a pushing block capable of moving up and down is arranged in the pushing block cavity, an elastic spring is connected between the upper end face of the pushing block and the upper inner wall of the pushing block cavity, the right end face of the pushing block is connected with the other end of the cord, and cooling water is filled in the cooling cavity.
The invention has the beneficial effects that: the equipment is suitable for circuit boards of different sizes, can effectively melt and recover tin soldering on the circuit boards of different sizes, can scrape the tin soldering while melting the tin soldering on the circuit boards, improves the efficiency of dropping the tin soldering, ensures that the melted tin soldering enters cooling water to be cooled again and is collected on a bearing plate, and can dewater and collect the tin soldering after the collected tin soldering reaches the designed bearing weight so as to realize high-purity recovery of the tin soldering.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The circuit board soldering high-purity recovery device comprises a
Beneficially, be equipped with circular telegram chamber 63 in the driven chamber 59 upper wall, the upper end is fixed and is equipped with inclined plane board 65 in circular telegram chamber 63, electrically connected with on inclined plane board 65 the other end of
Advantageously, the circuit
Beneficially, the soldering
Beneficially, a
In an initial state, the
When the device works, the
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
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