CN213670606U - A wiping arrangement for SMT paster - Google Patents
A wiping arrangement for SMT paster Download PDFInfo
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- CN213670606U CN213670606U CN202022060650.9U CN202022060650U CN213670606U CN 213670606 U CN213670606 U CN 213670606U CN 202022060650 U CN202022060650 U CN 202022060650U CN 213670606 U CN213670606 U CN 213670606U
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Abstract
The utility model discloses a wiping device for SMT paster, which comprises a bottom plate, a supporting plate, a blowing cleaning unit and a threaded shaft control unit; a bottom plate: the front side and the rear side of the upper surface are fixedly connected with ejector rods, the inner sides of the ejector rods are fixedly connected with telescopic rods, the four telescopic rods are uniformly distributed on the two ejector rods, the side surfaces of the telescopic rods are movably sleeved with springs, the number of the springs is four, the inner ends of the telescopic rods are fixedly connected with two clamping rods, and the middle part of the upper surface of the bottom plate is provided with a smt patch; a support plate: the support plates are fixedly connected to the upper surface of the bottom plate, the two support plates are uniformly distributed, the upper parts of the support plates are rotatably connected with threaded shafts, and the upper parts of the support plates are fixedly connected with sliding rods; this a wiping arrangement for SMT paster, when cleaning, very clean that can dust box impurity clearance, it is simple and convenient, can guarantee the quality of SMT paster.
Description
Technical Field
The utility model relates to a SMT paster technical field specifically is a wiping arrangement for SMT paster.
Background
The SMT sheet refers to a short name of a series of process flows processed on the basis of a PCB (printed Circuit board), which is a printed Circuit board. SMT is Surface mount Technology (Surface Mounted Technology), an acronym for Surface Mounted Technology, which is one of the most popular techniques and processes in the electronic assembly industry. In the process flow, the smt patches need to be wiped, but the existing wiping device is troublesome in wiping, and the quality of the smt patches is affected due to insufficient cleaning of dust and impurities.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a wiping arrangement for SMT paster, when cleaning, can be very clean of dust box impurity clearance, simple and convenient can guarantee the quality of SMT paster, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wiping device for SMT patches comprises a bottom plate, a supporting plate, a blowing cleaning unit and a threaded shaft control unit;
a bottom plate: the front side and the rear side of the upper surface are fixedly connected with ejector rods, the inner sides of the ejector rods are fixedly connected with telescopic rods, the four telescopic rods are uniformly distributed on the two ejector rods, the side surfaces of the telescopic rods are movably sleeved with springs, the number of the springs is four, the inner ends of the telescopic rods are fixedly connected with two clamping rods, and the middle part of the upper surface of the bottom plate is provided with a smt patch;
a support plate: the support plate is fixedly connected to the upper surface of the bottom plate, two support plates are uniformly distributed, the upper part of each support plate is rotatably connected with a threaded shaft, the upper part of each support plate is fixedly connected with a sliding rod, the threaded shaft is in threaded connection with a threaded pipe, the lower part of the outer side surface of each threaded pipe is fixedly connected with a fixed rod, the upper part of each fixed rod is provided with a round hole, the round hole is movably sleeved with the sliding rod, the lower end of each fixed rod is fixedly connected with a hairbrush, and the lower part of the right side surface of;
the air blowing cleaning unit: is arranged on the fixed rod;
threaded shaft control unit: is arranged on the fixed plate;
wherein: the single-chip microcomputer is installed on the front side of the upper surface of the bottom plate, and the input end of the single-chip microcomputer is electrically connected with the output end of an external power supply.
Further, the clearance unit of blowing contains long board, motor, flabellum and fixed block, fixed block fixed connection is at the right side middle part of dead lever, long board fixed connection is at the right-hand member of fixed block, the motor is installed on long board, the motor has five and evenly distributed, the flabellum has five and installs respectively on five motors, the output of singlechip is connected to the input electricity of motor. Through the starter motor, the motor rotates and can drive the flabellum and rotate, and the flabellum rotates and can blow away the dust that the brush cleared up to can also blow away the dust or the impurity that the brush was omitted.
Further, the threaded shaft control unit comprises a motor, a transmission gear and a driven gear, the motor is installed on the fixing plate, the transmission gear is fixedly sleeved on an output shaft of the motor, the driven gear is fixedly sleeved on the right portion of the side face of the threaded shaft, the transmission gear is meshed with the driven gear, and the input end of the motor is electrically connected with the output end of the single chip microcomputer. Through the starter motor, the output shaft of motor rotates and can drive gear to rotate, and drive gear rotates and can drive driven gear to rotate, and driven gear rotates and can drive the screw shaft to rotate.
Furthermore, still include the reinforcement ring, the fixed right-hand member that cup joints in the side of threaded shaft of reinforcement ring, reinforcement ring and driven gear fixed connection. When driven gear long-term pivoted, it is easy not hard up, through reinforcing ring, can prevent that driven gear is not hard up, increases driven gear job stabilization nature.
Furthermore, the thread shaft further comprises two buffer rings, the two buffer rings are fixedly connected to the upper parts of the inner side surfaces of the two support plates respectively, and the buffer rings are located on the outer sides of the thread shafts. When the screwed pipe moves to the left end and the right end, the supporting plate can be collided, the supporting plate is abraded for a long time, and the collision of the screwed pipe to the supporting plate can be buffered through the buffering ring.
Compared with the prior art, the beneficial effects of the utility model are that: the wiping device for the SMT paster has the following advantages:
1. the wiping device for the SMT paster is provided with the blowing cleaning unit, the motor rotates to drive the fan blades to rotate by starting the motor, the fan blades rotate to blow away dust cleaned by the brush, and the dust or impurities left by the brush can be blown away;
2. the wiping device for the SMT paster is provided with the threaded shaft control unit, an output shaft of the motor can drive the transmission gear to rotate by starting the motor, the transmission gear can drive the driven gear to rotate, and the driven gear can drive the threaded shaft to rotate;
3. this a wiping arrangement for SMT paster, when cleaning, very clean that can dust box impurity clearance, it is simple and convenient, can guarantee the quality of SMT paster, can effectively solve the problem among the background art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the left side structure of the present invention.
In the figure: the device comprises a base plate 1, a support plate 2, a threaded shaft 3, a threaded pipe 4, a sliding rod 5, a fixing rod 6, a hairbrush 7, an air blowing cleaning unit 8, a long plate 81, a motor 82, fan blades 83, a fixing block 84, a threaded shaft control unit 9, a motor 91, a transmission gear 92, a driven gear 93, a fixing plate 10, an ejector rod 11, a clamping rod 12, a telescopic rod 13, a spring 14, a patch 15 smt, a reinforcing ring 16, a buffering ring 17 and a single chip microcomputer 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a wiping device for SMT patches comprises a bottom plate 1, a support plate 2, a blowing cleaning unit 8 and a threaded shaft control unit 9;
bottom plate 1: the front side and the rear side of the upper surface are fixedly connected with ejector rods 11, the inner sides of the ejector rods 11 are fixedly connected with telescopic rods 13, four telescopic rods 13 are uniformly distributed on the two ejector rods 11, springs 14 are movably sleeved on the side surfaces of the telescopic rods 13, four springs 14 are arranged, the inner ends of the telescopic rods 13 are fixedly connected with two clamping rods 12, two clamping rods 12 are arranged, and the middle part of the upper surface of the bottom plate 1 is provided with a smt patch 15;
the supporting plate 2: the support plate is fixedly connected to the upper surface of the bottom plate 1, the two support plates 2 are uniformly distributed, the upper portion of each support plate 2 is rotatably connected with a threaded shaft 3, the upper portion of each support plate 2 is fixedly connected with a sliding rod 5, the threaded shaft 3 is in threaded connection with a threaded pipe 4, the lower portion of the outer side surface of each threaded pipe 4 is fixedly connected with a fixing rod 6, the upper portion of each fixing rod 6 is provided with a round hole, the round hole is movably sleeved with the sliding rod 5, the lower end of each fixing rod 6 is fixedly connected with a brush 7, and the lower portion of; the screw shaft further comprises two buffer rings 17, the two buffer rings 17 are fixedly connected to the upper parts of the inner side surfaces of the two support plates 2 respectively, and the buffer rings 17 are located on the outer sides of the screw shafts 3. When the threaded pipe 4 moves to the left end and the right end, the collision can be caused to the support plate 2, the support plate 2 is abraded for a long time, and the collision of the threaded pipe 4 to the support plate 2 can be buffered through the buffer ring 17;
the air blowing cleaning unit 8: is arranged on the fixed rod 6; blowing cleaning unit 8 contains long board 81, motor 82, flabellum 83 and fixed block 84, fixed block 84 fixed connection at the right side middle part of dead lever 6, and long board 81 fixed connection is at the right-hand member of fixed block 84, and motor 82 installs on long board 81, and motor 82 has five and evenly distributed, and flabellum 83 has five and installs respectively on five motors 82, and singlechip 18's output is connected to motor 82's input electricity. By starting the motor 82, the motor 82 rotates to drive the fan blades 83 to rotate, the fan blades 83 rotate to blow away the dust cleaned by the brush 7, and the dust or impurities left by the brush 7 can be blown away;
threaded shaft control unit 9: is arranged on the fixed plate 10; the threaded shaft control unit 9 comprises a motor 91, a transmission gear 92 and a driven gear 93, the motor 91 is installed on the fixing plate 10, the transmission gear 92 is fixedly sleeved on an output shaft of the motor 91, the driven gear 93 is fixedly sleeved on the right part of the side face of the threaded shaft 3, the transmission gear 92 is meshed with the driven gear 93, and the input end of the motor 91 is electrically connected with the output end of the single chip microcomputer 18. The reinforcing device further comprises a reinforcing ring 16, the reinforcing ring 16 is fixedly sleeved at the right end of the side face of the threaded shaft 3, and the reinforcing ring 16 is fixedly connected with the driven gear 93. Through starter motor 91, the output shaft of motor 91 rotates and can drive gear 92 and rotate, and drive gear 92 rotates and can drive driven gear 93 to rotate, and driven gear 93 rotates and can drive threaded shaft 3 to rotate. When the driven gear 93 rotates for a long time, the driven gear is easy to loosen, the driven gear 93 can be prevented from loosening through the reinforcing ring 16, and the working stability of the driven gear 93 is improved;
wherein: the intelligent control cabinet is characterized by further comprising a single chip microcomputer 18, wherein the single chip microcomputer 18 is installed on the front side of the upper surface of the bottom plate 1, and the input end of the single chip microcomputer 18 is electrically connected with the output end of an external power supply.
When in use:
firstly, a control main switch is arranged on a single chip microcomputer 18, a smt patch 15 is placed on a bottom plate 1 and then clamped by a clamping rod 12, then the control main switch on the single chip microcomputer 18 is pressed down, then an output shaft of a motor 91 rotates to drive a transmission gear 92 to rotate by starting the motor 91, the transmission gear 92 rotates to drive a driven gear 93 to rotate, the driven gear 93 rotates to drive a threaded shaft 3 to rotate, the threaded shaft 3 rotates to drive a threaded pipe 4 to move, the threaded pipe 4 moves to drive a fixing rod 6 to move under the action of a sliding rod 5, the fixing rod 6 moves to drive a hairbrush 7 to move, the hairbrush 7 moves to clean the smt patch 15, meanwhile, the motor 82 is started, the motor 82 rotates to drive a fan blade 83 to rotate by starting the motor 82, the fan blade 83 rotates to blow away dust cleaned by the hairbrush 7, and can blow away dust or impurities left by the hairbrush 7, the smt patch 15 can be cleaned up easily.
It is worth noting that the single chip microcomputer is preferably a PLC single chip microcomputer, the specific model is PIC16F684-I/SL 16F684, and the motor 82 can be a micro motor of Shenzhen Leleeng science and technology Limited. The single chip microcomputer 18 controls the motor 82 and the motor 91 to work by adopting a common method in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wiping device for an SMT patch, comprising: comprises a bottom plate (1), a supporting plate (2), a blowing cleaning unit (8) and a threaded shaft control unit (9);
base plate (1): ejector rods (11) are fixedly connected to the front side and the rear side of the upper surface, telescopic rods (13) are fixedly connected to the inner sides of the ejector rods (11), four telescopic rods (13) are uniformly distributed on the two ejector rods (11), springs (14) are movably sleeved on the side faces of the telescopic rods (13), four springs (14) are arranged, clamping rods (12) are fixedly connected to the inner ends of the telescopic rods (13), two clamping rods (12) are arranged, and a smt patch (15) is placed in the middle of the upper surface of the bottom plate (1);
support plate (2): the support plate is fixedly connected to the upper surface of the bottom plate (1), the two support plates (2) are uniformly distributed, the upper portion of each support plate (2) is rotatably connected with a threaded shaft (3), the upper portion of each support plate (2) is fixedly connected with a sliding rod (5), the threaded shaft (3) is in threaded connection with a threaded pipe (4), the lower portion of the outer side surface of each threaded pipe (4) is fixedly connected with a fixed rod (6), the upper portion of each fixed rod (6) is provided with a round hole, the round hole is movably sleeved with the sliding rod (5), the lower end of each fixed rod (6) is fixedly connected with a brush (7), and the lower portion of the right side surface of the support plate (2) on;
a blowing cleaning unit (8): is arranged on the fixed rod (6);
threaded shaft control unit (9): is arranged on the fixed plate (10);
wherein: the power supply is characterized by further comprising a single chip microcomputer (18), wherein the single chip microcomputer (18) is installed on the front side of the upper surface of the bottom plate (1), and the input end of the single chip microcomputer (18) is electrically connected with the output end of an external power supply.
2. A wiping device for an SMT patch as defined in claim 1, wherein: blow clearance unit (8) and contain long board (81), motor (82), flabellum (83) and fixed block (84), fixed block (84) fixed connection is at the right side middle part of dead lever (6), long board (81) fixed connection is at the right-hand member of fixed block (84), motor (82) are installed on long board (81), motor (82) have five and evenly distributed, flabellum (83) have five and install respectively on five motor (82), the output of singlechip (18) is connected to the input electricity of motor (82).
3. A wiping device for an SMT patch as defined in claim 1, wherein: the threaded shaft control unit (9) comprises a motor (91), a transmission gear (92) and a driven gear (93), the motor (91) is installed on the fixing plate (10), the transmission gear (92) is fixedly sleeved on an output shaft of the motor (91), the driven gear (93) is fixedly sleeved on the right portion of the side face of the threaded shaft (3), the transmission gear (92) is meshed with the driven gear (93), and the input end of the motor (91) is electrically connected with the output end of the single chip microcomputer (18).
4. A wiping device for an SMT patch as defined in claim 3, wherein: the screw shaft further comprises a reinforcing ring (16), the reinforcing ring (16) is fixedly sleeved at the right end of the side face of the screw shaft (3), and the reinforcing ring (16) is fixedly connected with the driven gear (93).
5. A wiping device for an SMT patch as defined in claim 1, wherein: the thread shaft is characterized by further comprising two buffer rings (17), wherein the two buffer rings (17) are fixedly connected to the upper portions of the inner side surfaces of the two support plates (2) respectively, and the buffer rings (17) are located on the outer sides of the thread shafts (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060650.9U CN213670606U (en) | 2020-09-18 | 2020-09-18 | A wiping arrangement for SMT paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022060650.9U CN213670606U (en) | 2020-09-18 | 2020-09-18 | A wiping arrangement for SMT paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213670606U true CN213670606U (en) | 2021-07-13 |
Family
ID=76748276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022060650.9U Active CN213670606U (en) | 2020-09-18 | 2020-09-18 | A wiping arrangement for SMT paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213670606U (en) |
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2020
- 2020-09-18 CN CN202022060650.9U patent/CN213670606U/en active Active
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