CN210207746U - PCB board tin cream belt cleaning device - Google Patents
PCB board tin cream belt cleaning device Download PDFInfo
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- CN210207746U CN210207746U CN201921197480.XU CN201921197480U CN210207746U CN 210207746 U CN210207746 U CN 210207746U CN 201921197480 U CN201921197480 U CN 201921197480U CN 210207746 U CN210207746 U CN 210207746U
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Abstract
The utility model relates to the technical field of PCB solder paste cleaning, in particular to a PCB solder paste cleaning device, which comprises a base, a brush cleaning mechanism, a rubber wheel cleaning mechanism and a horizontal moving mechanism, wherein the base is provided with a holding tank for holding a workpiece, the horizontal moving mechanism comprises a fixed transverse plate, a first moving component and a second moving component, the fixed transverse plate is horizontally arranged above the base, the fixed transverse plate is provided with a rectangular through hole, the first moving component and the second moving component are symmetrical and are arranged inside the rectangular through hole at intervals, the bottoms of the first moving component and the second moving component are respectively provided with a lifting adjusting component, the brush cleaning mechanism comprises a first mounting frame and a brush roller, the rubber wheel cleaning mechanism comprises a second mounting frame and a cleaning rubber wheel, the top of the second mounting frame is fixedly connected with the working end of one of the lifting adjusting components, the equipment can automatically carry out multiple cleaning on the PCB, and the cleaning efficiency is improved.
Description
Technical Field
The utility model relates to a PCB board tin cream washs technical field, concretely relates to PCB board tin cream belt cleaning device.
Background
In the PCB course of working, tin cream and scaling powder can produce residual substance, contain organic acid and resolvable electric ion in the residue, wherein organic acid has corrosive action, the electric ion remains and still can arouse the short circuit in the pad, and these residues are dirty on the PCB board, do not accord with the requirement of customer to the product cleanliness yet, also can influence the stability of PCBA board simultaneously, so, need rinse the PCB board, it washs through brush or clean glue to adopt the manual work usually when wasing, the manual work is washd and is wasted time and energy, therefore, we have proposed a PCB board tin cream belt cleaning device, so as to solve the problem that the aforesaid provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB board tin cream belt cleaning device, this equipment can be automatic carry out multiple washing with the PCB board, improve the cleaning efficiency.
To achieve the purpose, the utility model adopts the following technical proposal:
the PCB solder paste cleaning device comprises a base, a brush cleaning mechanism, a rubber wheel cleaning mechanism and a horizontal moving mechanism, wherein the base is provided with a containing groove for containing a workpiece, the horizontal moving mechanism comprises a fixed transverse plate, a first moving assembly and a second moving assembly, the fixed transverse plate is horizontally arranged above the base, two ends of the bottom of the fixed transverse plate are respectively and fixedly connected with the top of the base through a fixed support, the fixed transverse plate is provided with a rectangular through hole, the first moving assembly and the second moving assembly are symmetrically arranged inside the rectangular through hole at intervals, the bottoms of the first moving assembly and the second moving assembly are respectively provided with a lifting adjusting assembly, the brush cleaning mechanism comprises a first installing frame and a brush roller capable of abutting against the workpiece, the brush roller is horizontally and rotatably arranged inside the first installing frame, the top of the first installing frame is fixedly connected with the working end of one of the lifting adjusting assemblies, the clean mechanism of rubber tyer includes second installation frame and the clean rubber tyer that can conflict the work piece, and clean rubber tyer is the level and can the pivoted setting in the inside of second installation frame, the top of second installation frame and one of them lift adjustment subassembly's working end fixed connection.
Preferably, the first mounting frame comprises a first L-shaped mounting frame, a first mounting plate and a first motor, the first L-shaped mounting frame is horizontally arranged, the top center of the first L-shaped mounting frame is fixedly connected with the working end of one of the lifting adjusting assemblies, the first mounting plate is vertically arranged at one end of the first L-shaped mounting frame, the first mounting plate is provided with two first mounting holes which are symmetrically arranged, a first bolt is arranged in each first mounting hole, one end of the first L-shaped mounting frame is provided with a first threaded hole for threaded connection of each first bolt, the brush roller is horizontally arranged below the L-shaped mounting frame, two ends of the brush roller are respectively provided with a first rotating shaft, each first rotating shaft can be respectively and rotatably inserted into the inner wall of the L-shaped mounting frame and the inner wall of the mounting plate, the first motor is horizontally and fixedly mounted on the mounting plate, the output end of the first motor can penetrate through the outer wall of the mounting plate in a rotating mode and is fixedly connected with one end of one first rotating shaft.
Preferably, the second installation frame includes second L type mounting bracket and second mounting panel, second L type mounting bracket is the level setting, the top center department of second L type mounting bracket and one of them lift adjustment subassembly's work end fixed connection, the second mounting panel is the one end of vertical setting at second L type mounting bracket, be equipped with the second mounting hole that two symmetries set up on the second mounting panel, the inside of every second mounting hole is equipped with the second bolt, the one end of second L type mounting bracket is equipped with the second screw hole that is used for supplying every second bolt threaded connection, clean rubber tyer is the level setting in the below of L type mounting bracket, the both ends of clean rubber tyer are equipped with the second rotation axis respectively, every second rotation axis can rotate respectively insert on the inner wall of locating L type mounting bracket and the inner wall of mounting panel.
Preferably, each of the elevation adjustment assemblies includes a hollow rectangular frame, a first rack, rotatory gear and second motor, every rectangle frame is the below of vertical setting at first removal subassembly and second removal subassembly respectively, the top of every rectangle frame respectively with the bottom fixed connection of first removal subassembly and second removal subassembly, first rack is vertical and can the gliding setting in the inside of rectangle frame, rotatory gear sets up in the lower extreme one side of rectangle frame, rotatory gear sets up with first rack toothing, be equipped with on the rectangle frame and be used for dodging the rotatory incision of dodging of rotatory gear, the second motor is vertical setting in one side of rotatory gear, the lateral wall fixed connection of second motor through motor support and rectangle frame, the output of second motor and the center department fixed connection of rotatory gear, the bottom of every first rack respectively with the top fixed connection of first L type mounting bracket and second L type mounting bracket.
Preferably, a T-shaped sliding strip is arranged on one side of each first rack respectively, the T-shaped sliding strips are fixedly connected with the side walls of the first racks, and a sliding groove for the T-shaped sliding strips to slide is formed in the rectangular frame.
Preferably, first removal subassembly and second remove the subassembly structure the same, first removal subassembly and second remove the subassembly and all include the movable plate, double-shaft motor and two and remove the gear, the movable plate is the level and sets up in the inside that the rectangle pierced through the mouth, double-shaft motor is horizontal fixed mounting at the top of movable plate, two remove the gear and be vertical setting in the both sides that the rectangle pierced through the mouth, and two outputs of double-shaft motor respectively with the center department fixed connection who removes the gear, the top of fixed diaphragm is equipped with two and is the level and the second rack that the interval set up, every removes the gear respectively with every second rack meshing setting.
Preferably, two polished rods horizontally arranged are arranged in the rectangular penetrating opening of the fixed transverse plate, the two polished rods are arranged at intervals, two ends of each polished rod are fixedly connected with the inner wall of the rectangular penetrating opening respectively, and each moving plate is provided with a guide opening for the polished rods to penetrate through.
The utility model has the advantages that: the utility model provides a PCB board tin cream belt cleaning device, put into the holding tank of base with the abluent PCB board of needs, start every second motor, every second motor drives every rotating gear rotation respectively, every rotating gear drives first rack downstream respectively, and drive brush gyro wheel and clean rubber tyer downstream respectively, until make brush gyro wheel and clean rubber tyer adjust the high stop that needs, when first rack removes, the effect of spacing removal is played to T type draw runner and the spout that set up, after brush gyro wheel and clean rubber tyer adjust the position that needs, first the biax motor on the first removal subassembly drives respectively and removes the gear and carry out horizontal migration along the second rack, and drive simultaneously, lift adjustment subassembly and brush gyro wheel carry out horizontal migration, the surface that brush gyro wheel movable plate contradicts PCB board is cleared up, it is compound after clearing up completely, then start the biax motor on the preliminary removal subassembly and drive respectively and remove the gear and carry out water along the second rack and carry out water removal along the brush gyro wheel The translation removes, and drive the movable plate simultaneously, lift adjustment subassembly and clean rubber tyer carry out horizontal migration, the surface of clean rubber tyer conflict PCB board carries out the secondary and clears up, it is compound until wasing the back completely, when every movable plate removes, the polished rod of setting plays the spacing effect of direction, when brush gyro wheel conflict PCB board, first motor drives the brush gyro wheel and carries out rotatory round brush, the first mounting panel of setting is through first bolt, the connection can be dismantled to first screw hole and first mounting hole, the second mounting panel of setting passes through the second bolt, the connection can be dismantled to second screw hole and second mounting hole, when the surface of clean rubber tyer conflict PCB board, clean rubber tyer rotates along the PCB board, this equipment can be automatic carry out multiple washing with the PCB board, improve the cleaning efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of a first embodiment of the present invention;
fig. 2 is a schematic perspective view illustrating a second embodiment of the present invention;
fig. 3 is a front view of an embodiment of the present invention;
fig. 4 is a schematic perspective view of a lifting adjustment assembly according to an embodiment of the present invention;
fig. 5 is a partially exploded view of an embodiment of the present invention;
fig. 6 is a schematic partial perspective view according to an embodiment of the present invention;
in the figure: the base 1, holding tank 2, fixed diaphragm 3, first removal subassembly 4, second removal subassembly 5, rectangle wear mouth 6, lift adjustment subassembly 7, first installation frame 8, brush gyro wheel 9, second installation frame 10, clean rubber tyer 11, first L type mounting bracket 12, first mounting panel 13, first motor 14, first mounting hole 15, first bolt 16, first screw hole 17, second L type mounting bracket 18, second mounting panel 19, second mounting hole 20, second bolt 21, second screw hole 22, rectangular frame 23, first rack 24, rotary gear 25, second motor 26, T type draw runner 27, spout 28, the movable plate 29, biax motor 30, remove gear 31, second rack 32, polished rod 33.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the PCB solder paste cleaning device comprises a base 1, a brush cleaning mechanism, a rubber wheel cleaning mechanism and a horizontal moving mechanism, wherein a containing groove 2 for containing a workpiece is arranged on the base 1, the horizontal moving mechanism comprises a fixed transverse plate 3, a first moving component 4 and a second moving component 5, the fixed transverse plate 3 is horizontally arranged above the base 1, two ends of the bottom of the fixed transverse plate 3 are respectively and fixedly connected with the top of the base 1 through a fixed bracket, a rectangular through hole 6 is arranged on the fixed transverse plate 3, the first moving component 4 and the second moving component 5 are symmetrically arranged inside the rectangular through hole 6 at intervals, a lifting adjusting component 7 is respectively arranged at the bottom of the first moving component 4 and the bottom of the second moving component 5, the brush cleaning mechanism comprises a first mounting frame 8 and a brush roller 9 capable of abutting against the workpiece, the brush roller 9 is horizontally arranged inside the first mounting frame 8 and capable of rotating, the top of first installation frame 8 and the working end fixed connection of one of them lift adjustment subassembly 7, rubber tyer cleaning mechanism include second installation frame 10 and the clean rubber tyer 11 that can conflict the work piece, clean rubber tyer 11 is the level and can the pivoted setting in the inside of second installation frame 10, the top of second installation frame 10 and the working end fixed connection of one of them lift adjustment subassembly 7.
The first mounting frame comprises a first L-shaped mounting frame 12, a first mounting plate 13 and a first motor 14, the first L-shaped mounting frame 12 is horizontally arranged, the center of the top of the first L-shaped mounting frame 12 is fixedly connected with the working end of one of the lifting adjusting components 7, the first mounting plate 13 is vertically arranged at one end of the first L-shaped mounting frame 12, two first mounting holes 15 which are symmetrically arranged are formed in the first mounting plate 13, a first bolt 16 is arranged in each first mounting hole 15, a first threaded hole 17 for threaded connection of each first bolt 16 is formed in one end of the first L-shaped mounting frame 12, the brush roller 9 is horizontally arranged below the L-shaped mounting frame, first rotating shafts are respectively arranged at two ends of the brush roller 9, each first rotating shaft can be rotatably inserted into the inner wall of the L-shaped mounting frame and the inner wall of the mounting plate respectively, the first motor 14 is horizontally and fixedly mounted on the mounting plate, the outer wall that runs through the mounting panel that the output of first motor 14 can rotate and the one end fixed connection of one of them first rotation axis, when brush gyro wheel 9 contradicts the PCB board, first motor 14 drives brush gyro wheel 9 and carries out rotatory round brush, and the first mounting panel 13 that sets up can be dismantled through first bolt 16, first screw hole 17 and first mounting hole 15 and connect.
The second installation frame 10 comprises a second L-shaped installation frame 18 and a second installation plate 19, the second L-shaped installation frame 18 is horizontally arranged, the top center of the second L-shaped installation frame 18 is fixedly connected with the working end of one of the lifting adjusting assemblies 7, the second installation plate 19 is vertically arranged at one end of the second L-shaped installation frame 18, two second installation holes 20 which are symmetrically arranged are formed in the second installation plate 19, a second bolt 21 is arranged inside each second installation hole 20, one end of the second L-shaped installation frame 18 is provided with a second threaded hole 22 for threaded connection of each second bolt 21, the cleaning rubber wheel 11 is horizontally arranged below the L-shaped installation frame, second rotating shafts are respectively arranged at two ends of the cleaning rubber wheel 11, each second rotating shaft can be rotatably inserted into the inner wall of the L-shaped installation frame and the inner wall of the installation plate respectively, and the second installation plate 19 is arranged through the second bolts 21, The second threaded hole 22 is detachably connected with the second mounting hole 20, and when the cleaning rubber wheel 11 abuts against the surface of the PCB, the cleaning rubber wheel 11 rotates along the PCB.
Each lifting adjusting component 7 comprises a hollow rectangular frame 23, a first rack 24, a rotating gear 25 and a second motor 26, each rectangular frame 23 is vertically arranged below the first moving component 4 and the second moving component 5, the top of each rectangular frame 23 is fixedly connected with the bottom of the first moving component 4 and the bottom of the second moving component 5, the first rack 24 is vertically and slidably arranged in the rectangular frame 23, the rotating gear 25 is arranged on one side of the lower end of the rectangular frame 23, the rotating gear 25 is meshed with the first rack 24, an avoiding notch for avoiding the rotation of the rotating gear 25 is arranged on the rectangular frame 23, the second motor 26 is vertically arranged on one side of the rotating gear 25, the second motor 26 is fixedly connected with the side wall of the rectangular frame 23 through a motor support, the output end of the second motor 26 is fixedly connected with the center of the rotating gear 25, the bottom of each first rack 24 is respectively fixedly connected with the tops of the first L-shaped mounting frame 12 and the second L-shaped mounting frame 18, a PCB to be cleaned is placed into the accommodating groove 2 of the base 1, each second motor 26 is started, each second motor 26 drives each rotating gear 25 to rotate, each rotating gear 25 drives the first rack 24 to move downwards and respectively drives the brush roller 9 and the cleaning rubber wheel 11 to move downwards, and the height required by the brush roller 9 and the cleaning rubber wheel 11 is adjusted to stop.
Each one side of first rack 24 is equipped with T type draw runner 27 respectively, and T type draw runner 27 and the lateral wall fixed connection of first rack 24, the inside of rectangular frame 23 is equipped with and is used for supplying the gliding spout 28 of T type draw runner 27, and when first rack 24 removed, the effect that spacing removal was played to T type draw runner 27 and spout 28 that set up.
The first moving assembly 4 and the second moving assembly 5 have the same structure, the first moving assembly 4 and the second moving assembly 5 respectively comprise a moving plate 29, a double-shaft motor 30 and two moving gears 31, the moving plate 29 is horizontally arranged inside the rectangular through opening 6, the double-shaft motor 30 is horizontally and fixedly arranged at the top of the moving plate 29, the two moving gears 31 are vertically arranged at two sides of the rectangular through opening 6, two output ends of the double-shaft motor 30 are respectively and fixedly connected with the centers of the moving gears 31, two second racks 32 which are horizontally arranged and spaced are arranged at the top of the fixed transverse plate 3, each moving gear 31 is respectively meshed with each second rack 32, after the brush roller 9 and the cleaning rubber wheel 11 are adjusted to the required positions, firstly, the double-shaft motor 30 on the first moving assembly 4 respectively drives the moving gears 31 to horizontally move along the second racks 32, and drive movable plate 29 simultaneously, lift adjustment subassembly 7 and brush gyro wheel 9 carry out horizontal migration, brush gyro wheel 9 contradicts the surface of PCB board and carries out preliminary clearance, it is compound after clearing up completely, start the biax motor 30 on the second removes subassembly 5 afterwards and drive respectively and remove gear 31 and carry out horizontal migration along second rack 32, and drive movable plate 29 simultaneously, lift adjustment subassembly 7 and clean rubber tyer 11 carry out horizontal migration, clean rubber tyer 11 contradicts the surface of PCB board and carries out secondary clearance, it is compound until clearing up completely the back.
Two polish rods 33 which are horizontally arranged are arranged in the rectangular penetrating opening 6 of the fixed transverse plate 3, the two polish rods 33 are arranged at intervals, two ends of each polish rod 33 are fixedly connected with the inner wall of the rectangular penetrating opening 6 respectively, a guide opening for the polish rod 33 to penetrate is arranged on each movable plate 29 respectively, and the polish rods 33 arranged play a role in guiding and limiting when each movable plate 29 moves.
The working principle is as follows: putting the PCB to be cleaned into the accommodating groove 2 of the base 1, starting each second motor 26, driving each rotating gear 25 to rotate by each second motor 26, driving the first rack 24 to move downwards by each rotating gear 25, driving the brush roller 9 and the cleaning rubber wheel 11 to move downwards respectively, until the brush roller 9 and the cleaning rubber wheel 11 are adjusted to the required height, stopping, when the first rack 24 moves, the arranged T-shaped sliding strip 27 and the chute 28 play a role of limiting movement, when the brush roller 9 and the cleaning rubber wheel 11 are adjusted to the required position, firstly, the double-shaft motor 30 on the first moving assembly 4 drives the moving gear 31 to horizontally move along the second rack 32 respectively, and simultaneously drives the moving plate 29, the lifting adjusting assembly 7 and the brush roller 9 to horizontally move, and the brush roller 9 props against the surface of the PCB to be cleaned preliminarily, after the cleaning is completed, the combination is carried out, then the double-shaft motor 30 on the second moving component 5 is started to respectively drive the moving gear 31 to horizontally move along the second rack 32, and simultaneously drives the moving plate 29, the lifting adjusting component 7 and the cleaning rubber wheel 11 to horizontally move, the cleaning rubber wheel 11 pushes against the surface of the PCB to carry out secondary cleaning until the PCB is completely cleaned and then compounded, when each moving plate 29 moves, the arranged polished rod 33 plays a role of guiding and limiting, when the brush roller 9 is abutted against a PCB, the first motor 14 drives the brush roller 9 to rotate and roll, the arranged first mounting plate 13 is detachably connected with the first mounting hole 15 through the first bolt 16 and the first threaded hole 17, the arranged second mounting plate 19 is detachably connected with the second mounting hole 20 through the second bolt 21 and the second threaded hole 22, when the cleaning rubber wheel 11 abuts against the surface of the PCB, the cleaning rubber wheel 11 rotates along the PCB.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. The utility model provides a PCB board tin cream belt cleaning device which characterized in that: comprises a base (1), a brush cleaning mechanism, a rubber wheel cleaning mechanism and a horizontal moving mechanism, wherein a containing groove (2) used for containing a workpiece is arranged on the base (1), the horizontal moving mechanism comprises a fixed transverse plate (3), a first moving component (4) and a second moving component (5), the fixed transverse plate (3) is horizontally arranged above the base (1), two ends of the bottom of the fixed transverse plate (3) are respectively fixedly connected with the top of the base (1) through a fixed bracket, a rectangular through hole (6) is arranged on the fixed transverse plate (3), the first moving component (4) and the second moving component (5) are symmetrical and are arranged inside the rectangular through hole (6) at intervals, a lifting adjusting component (7) is respectively arranged at the bottom of the first moving component (4) and the bottom of the second moving component (5), the brush cleaning mechanism comprises a first installing frame (8) and a brush roller (9) capable of abutting against the workpiece, hairbrush gyro wheel (9) are the level and can the pivoted setting in the inside of first installation frame (8), the top of first installation frame (8) and the working end fixed connection of one of them lift adjustment subassembly (7), the clean mechanism of rubber tyer includes second installation frame (10) and clean rubber tyer (11) that can conflict the work piece, clean rubber tyer (11) are the level and can the pivoted setting in the inside of second installation frame (10), the top of second installation frame (10) and the working end fixed connection of one of them lift adjustment subassembly (7).
2. The PCB solder paste cleaning device of claim 1, wherein: the first mounting frame comprises a first L-shaped mounting frame (12), a first mounting plate (13) and a first motor (14), the first L-shaped mounting frame (12) is horizontally arranged, the center of the top of the first L-shaped mounting frame (12) is fixedly connected with the working end of one of the lifting adjusting components (7), the first mounting plate (13) is vertically arranged at one end of the first L-shaped mounting frame (12), two first mounting holes (15) which are symmetrically arranged are formed in the first mounting plate (13), a first bolt (16) is arranged in each first mounting hole (15), a first threaded hole (17) for each first bolt (16) to be in threaded connection is formed in one end of the first L-shaped mounting frame (12), the brush roller (9) is horizontally arranged below the L-shaped mounting frame, first rotating shafts are respectively arranged at two ends of the brush roller (9), and each first rotating shaft can be rotatably inserted into the inner wall of the L-shaped mounting frame and the inner wall of the mounting plate, first motor (14) are horizontal fixed mounting on the mounting panel, and the output of first motor (14) can the pivoted run through the outer wall of mounting panel and the one end fixed connection of one of them first rotation axis.
3. The PCB solder paste cleaning device of claim 2, wherein: second installation frame (10) include second L type mounting bracket (18) and second mounting panel (19), second L type mounting bracket (18) are the level setting, the top center department of second L type mounting bracket (18) and the work end fixed connection of one of them lift adjustment subassembly (7), second mounting panel (19) are vertical setting in the one end of second L type mounting bracket (18), be equipped with second mounting hole (20) that two symmetries set up on second mounting panel (19), the inside of every second mounting hole (20) is equipped with second bolt (21), the one end of second L type mounting bracket (18) is equipped with second screw hole (22) that are used for supplying every second bolt (21) threaded connection, clean rubber tyer (11) are the level setting in the below of L type mounting bracket, the both ends of clean rubber tyer (11) are equipped with the second rotation axis respectively, every second rotation axis can the pivoted respectively insert and locate on the inner wall of L type mounting bracket and the inner wall of mounting panel.
4. The PCB solder paste cleaning device of claim 3, wherein: each lifting adjusting component (7) comprises a hollow rectangular frame (23), a first rack (24), a rotating gear (25) and a second motor (26), each rectangular frame (23) is vertically arranged below the first moving component (4) and the second moving component (5) respectively, the top of each rectangular frame (23) is fixedly connected with the bottoms of the first moving component (4) and the second moving component (5) respectively, the first rack (24) is vertically arranged in the rectangular frame (23) in a sliding manner, the rotating gear (25) is arranged on one side of the lower end of the rectangular frame (23), the rotating gear (25) is meshed with the first rack (24), an avoiding notch for avoiding the rotation of the rotating gear (25) is formed in the rectangular frame (23), the second motor (26) is vertically arranged on one side of the rotating gear (25), and the second motor (26) is fixedly connected with the side wall of the rectangular frame (23) through a motor support, the output end of the second motor (26) is fixedly connected with the center of the rotating gear (25), and the bottom of each first rack (24) is fixedly connected with the tops of the first L-shaped mounting rack (12) and the second L-shaped mounting rack (18) respectively.
5. The PCB solder paste cleaning device of claim 4, wherein: one side of each first rack (24) is provided with a T-shaped sliding strip (27) respectively, the T-shaped sliding strips (27) are fixedly connected with the side walls of the first racks (24), and a sliding groove (28) for the T-shaped sliding strips (27) to slide is formed in the rectangular frame (23).
6. The PCB solder paste cleaning device of claim 5, wherein: first removal subassembly (4) and second removal subassembly (5) structure are the same, first removal subassembly (4) and second removal subassembly (5) all include movable plate (29), biax motor (30) and two removal gears (31), movable plate (29) are the level and set up the inside of wearing a mouthful (6) at the rectangle, biax motor (30) are horizontal fixed mounting at the top of movable plate (29), two remove gears (31) are vertical setting and wear the both sides of mouthful (6) at the rectangle, and two outputs of biax motor (30) are respectively with the center department fixed connection of removal gear (31), the top of fixed diaphragm (3) is equipped with two and is the level and second rack (32) that the interval set up, every remove gear (31) respectively with every second rack (32) meshing setting.
7. The PCB solder paste cleaning device of claim 6, wherein: two polish rods (33) which are horizontally arranged are arranged in the rectangular penetrating opening (6) of the fixed transverse plate (3), the two polish rods (33) are arranged at intervals, two ends of each polish rod (33) are fixedly connected with the inner wall of the rectangular penetrating opening (6), and a guide opening for the polish rods (33) to penetrate is arranged on each moving plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197480.XU CN210207746U (en) | 2019-07-26 | 2019-07-26 | PCB board tin cream belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197480.XU CN210207746U (en) | 2019-07-26 | 2019-07-26 | PCB board tin cream belt cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN210207746U true CN210207746U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921197480.XU Active CN210207746U (en) | 2019-07-26 | 2019-07-26 | PCB board tin cream belt cleaning device |
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| CN (1) | CN210207746U (en) |
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| CN111530795A (en) * | 2020-05-14 | 2020-08-14 | 重庆电子工程职业学院 | Excessive glue clearing device for integrated circuit packaging |
| CN111530795B (en) * | 2020-05-14 | 2021-10-22 | 重庆电子工程职业学院 | Excessive glue clearing device for integrated circuit packaging |
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Effective date of registration: 20230810 Address after: Building 4, No. 22 Pingdong Third Road, Nanping Science and Technology Industrial Park, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Longjian Electronics Co.,Ltd. Address before: Room 105-7217, No. 6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province, 519000 Patentee before: Hengqin Xinnuo Electronic Equipment Co.,Ltd. |
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