CN210586120U - Rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid - Google Patents
Rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid Download PDFInfo
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- CN210586120U CN210586120U CN201921633169.5U CN201921633169U CN210586120U CN 210586120 U CN210586120 U CN 210586120U CN 201921633169 U CN201921633169 U CN 201921633169U CN 210586120 U CN210586120 U CN 210586120U
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- holding rod
- rectifier bridge
- pressure fluid
- cleaning
- sliding sleeve
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Abstract
The utility model discloses a rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid, including holding rod, intercommunication at the admission pipe at holding rod right-hand member top, connect at the forcing pipe of holding rod bottom and install the high-speed motor on the holding rod top soon, the inboard transmission that high-speed motor's bottom is located the holding rod is connected with the transmission shaft, the middle part fixedly connected with helical blade of transmission shaft, the top and the two sets of turbine blade of bottom symmetry fixedly connected with of transmission shaft. The utility model discloses in, at first, adopt the high pressure formula to wash the structure, can carry out high pressure washing process to excessive gluey department in the rectifier bridge packaging technology, reduced operating personnel's work load, promoted the efficiency of cleaning process to the follow-up plastic envelope that carries on of rectifier bridge of being convenient for, secondly, adopt adjustable structure, be convenient for spray the regulation processing of covering surface, the regulation of the excessive gluey department of both being convenient for washs the use, has also promoted wiper mechanism's adjustability simultaneously.
Description
Technical Field
The utility model relates to a rectifier bridge encapsulation washs subassembly technical field, especially relates to excessive gluey wiper mechanism of rectifier bridge encapsulation based on high-pressure fluid.
Background
The rectifier bridge is formed by sealing a rectifier tube in a shell and is divided into a full bridge and a half bridge; the full bridge seals four diodes of the connected bridge rectifier circuit together; the half-bridge is to seal the two halves of the four diode bridge-type commutations together, and two half-bridges can form a bridge-type rectifying circuit, and one half-bridge can also form a full-wave rectifying circuit with a center tap of the transformer, and the rectifying circuit and the working voltage need to be considered when the rectifying bridge is selected.
When the existing rectifier bridge is packaged, a diode needs to be bonded on a rectifier bridge support by using solder paste, the support is also integrally bonded by an upper copper sheet and a lower copper sheet through the solder paste, the above process is called dispensing, after dispensing is completed, the dispensing is placed into an oven for high-temperature curing, when the dispensing (solder paste) is performed, the quantity of the solder paste is slightly more in order to ensure the bonding strength, so that a small quantity of the solder paste overflows after curing, and before entering the next process (plastic package), the overflowing solder paste needs to be cleaned. The conventional cleaning mode is generally ultrasonic cleaning, but the cleaning force of the mode is limited, and the tin paste with strong cohesiveness and the tin paste positioned at the corner cannot be effectively cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the rectifier bridge packaging glue overflowing cleaning mechanism based on high-pressure fluid is provided for solving the problems that the traditional rectifier bridge packaging glue overflowing cleaning mechanism is not clean to clean, needs additional manual scraping during operation, is low in cleaning efficiency, is inconvenient for subsequent plastic packaging of a rectifier bridge and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid, including holding rod, intercommunication at the admission pipe of holding rod right-hand member top, connect at the pressurized tube of holding rod bottom and install the high-speed motor on the holding rod top soon, the inboard transmission that the bottom of high-speed motor is located the holding rod is connected with the transmission shaft, the middle part fixedly connected with helical blade of transmission shaft, the top and the two sets of turbine blade of bottom symmetry fixedly connected with of transmission shaft, the bottom both sides of pressurized tube rotate through the pivot symmetry and are connected with two sets of vanes, and the bottom of two sets of vanes all installs and spout the dish to the bottom intercommunication that spouts the dish has multiunit high pressure nozzle, and wherein the pressurized tube is through leading the liquid hose and spouting a dish intercommunication.
As a further description of the above technical solution:
an electric control switch is installed on the top of the front end face of the holding rod, and the output end of the electric control switch is electrically connected with the input end of the high-speed motor.
As a further description of the above technical solution:
an anti-slip rubber sleeve is sleeved outside the holding rod and between the liquid inlet pipe and the pressure pipe.
As a further description of the above technical solution:
the vertical section of the pressure pipe is of a funnel-shaped structure, an internal thread is formed on the inner side of the top end of the pressure pipe, and an external thread matched with the internal thread for use is formed on the outer side of the bottom end of the holding rod.
As a further description of the above technical solution:
the outside cover of forcing pipe is equipped with the sliding sleeve, the outside both sides of sliding sleeve are connected with two sets of transmission connecting rods through pivot symmetry rotation, and the free end of two sets of transmission connecting rods all rotates through pivot and two sets of boards of spiraling and is connected.
As a further description of the above technical solution:
the sliding sleeve and the pressure pipe are in transition fit, and the front end face of the sliding sleeve is connected with a fixing stud penetrating through the sliding sleeve in a screwing mode.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, a high-pressure cleaning structure is adopted, a group of helical blades and two groups of turbine blades are arranged on the transmission shaft of a high-speed motor, when the high-speed motor drives the transmission shaft to rotate at high speed, the turbine blades at the top part can suck the liquid in the holding rod and drain the liquid onto the helical blades, the helical blades can convey the liquid from the top end of the holding rod to the bottom end of the holding rod, and simultaneously improve the flow rate of the liquid, when the turbine blades at the bottom part rotate, the liquid in the holding rod can be conveyed into a pressure pipe, when the liquid enters the pressure pipe with a funnel-shaped structure, the flow rate and the hydraulic pressure can be increased, the pressurized liquid can enter the inside of a spray disk through a liquid guide hose and is sprayed out through a high-pressure nozzle on the spray disk, the structure can carry out high-pressure washing treatment on glue overflow positions at various positions on a rectifier bridge support, the cleaning force is large, the cleaning effect is good, the workload of operators is reduced, and the cleaning treatment efficiency is improved, so that the subsequent plastic package of the rectifier bridge is facilitated.
2. The utility model discloses in, structure with adjustable adoption, it is connected with two sets of boards that revolve to rotate on the forcing pipe, the cover is equipped with the sliding sleeve simultaneously on the forcing pipe, and the sliding sleeve passes through transmission connecting rod and revolves the board transmission and be connected, when the cover surface that sprays needs to be increased, slide the sliding sleeve on the forcing pipe outside, under transmission connecting rod's effect, two sets of boards that revolve just can outwards overturn, just increased the cover surface that sprays, when the cover surface that sprays needs to be dwindled, with the sliding sleeve at the outside gliding of forcing pipe, under transmission connecting rod's effect, two sets of boards that revolve just can inwards overturn, just reduced the cover surface that sprays, adjust the back and close fixing stud soon, just accomplished the regulation and the fixed processing that spray the cover surface, this kind of structure is convenient for spray the regulation processing of cover surface, the regulation washing use of rectifier bridge support overflow department of both being convenient for is located, the adjustability of.
Drawings
Fig. 1 is a schematic structural view of a rectifier bridge encapsulation excessive glue cleaning mechanism based on high-pressure fluid according to the present invention;
FIG. 2 is a schematic view of the internal structure of the middle holding rod of the present invention;
fig. 3 is the internal structure schematic diagram of the middle pressurizing pipe of the present invention.
Illustration of the drawings:
1. a holding rod; 2. a liquid inlet pipe; 3. a pressurizing pipe; 4. a high-speed motor; 401. a drive shaft; 402. a helical blade; 403. a turbine blade; 5. an electric control switch; 6. an anti-slip rubber sleeve; 7. rotating the plate; 8. spraying a disc; 801. a high pressure spray head; 9. a liquid guiding hose; 10. a sliding sleeve; 11. fixing the stud; 12. a drive link.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid, including holding rod 1, the intercommunication is at the inlet tube 2 of 1 right-hand member top of holding rod, connect soon at the pressurized tube 3 of 1 bottom of holding rod and install the high-speed motor 4 on 1 top of holding rod, the inboard transmission that the bottom of high-speed motor 4 is located holding rod 1 is connected with transmission shaft 401, the middle part fixedly connected with helical blade 402 of transmission shaft 401, transmission shaft 401's top and two sets of turbine blade 403 of bottom symmetry fixedly connected with, the bottom both sides of pressurized tube 3 are rotated through the pivot symmetry and are connected with two sets of vanes 7, and the bottom of two sets of vanes 7 is all installed and is spouted dish 8, and spout the bottom intercommunication of dish 8 and have multiunit high pressure nozzle 801, wherein pressurized tube 3 through drain hose 9 with spout dish 8 intercom.
Specifically, as shown in fig. 1 and fig. 2, electric control switch 5 is installed at the preceding terminal surface top of holding rod 1, and electric control switch 5's output and high-speed motor 4's input electric connection, the outside of holding rod 1 is located and is equipped with anti-skidding rubber sleeve 6 between admission pipe 2 and the pressure tube 3, electric control switch 5's setting, the circular telegram control of the high-speed motor 4 of being convenient for is handled, anti-skidding rubber sleeve 6's setting has promoted the outside contact friction of holding rod 1, thereby be convenient for operating personnel's gripping and operation use.
Specifically, as shown in fig. 1 and fig. 3, the vertical section of the pressure tube 3 is funnel-shaped, and the top inside of the pressure tube 3 is provided with an internal thread, wherein the bottom outside of the holding rod 1 is provided with an external thread used in cooperation with the internal thread, the outside of the pressure tube 3 is sleeved with a sliding sleeve 10, two sets of transmission connecting rods 12 are symmetrically and rotatably connected to the two sides of the sliding sleeve 10 through a rotating shaft, and the free ends of the two sets of transmission connecting rods 12 are rotatably connected to two sets of rotating plates 7 through a rotating shaft, the sliding sleeve 10 and the pressure tube 3 are in transition fit, the front end face of the sliding sleeve 10 is rotatably connected to a fixing stud 11 penetrating through the sliding sleeve 10, the pressure tube 3 is in funnel-shaped structure, the flow area of the liquid can be gradually reduced, thereby improving the flow rate and pressure of the liquid, the arrangement of the internal thread and the external thread is convenient for the mounting, the rotary plate 7 can be driven to rotate and adjust, and the adjusted sliding sleeve 10 can be locked and fixed through the fixing stud 11.
The working principle is as follows: when the device is used, an external infusion tube is connected to the liquid inlet tube 2 on the holding rod 1, when the covering surface sprayed by the two groups of spray disks 8 needs to be adjusted according to the actual cleaning condition, the fixing stud 11 on the sliding sleeve 10 is unscrewed, the sliding sleeve 10 vertically slides upwards outside the pressure tube 3, under the action of the transmission connecting rod 12, the two groups of rotary plates 7 gradually turn outwards, the included angle between the two groups of spray disks 8 is increased, the spraying covering surface is increased, when the sliding sleeve 10 vertically slides downwards outside the pressure tube 3, under the action of the transmission connecting rod 12, the two groups of rotary plates 7 gradually turn inwards, the included angle between the two groups of spray disks 8 is reduced, the spraying covering surface is reduced, after the spraying covering surface is adjusted to a proper position, the fixing stud 11 on the sliding sleeve 10 can be screwed, the adjustment and fixing treatment of the spraying covering surface are completed, and when the glue overflow part of the rectifier bridge needs to be cleaned, two groups of spray disks 8 are aligned to the glue overflow position, and the electric control switch 5 is turned on, the high-speed motor 4 can drive the transmission shaft 401 to rotate at a high speed, when two groups of turbine blades 403 on the transmission shaft 401 rotate, downward air flow can be generated inside the holding rod 1, liquid inside the liquid inlet pipe 2 can enter the holding rod 1 under the action of the air flow, and can be conveyed to the spiral blades 402 under the drainage action of the turbine blades 403, the liquid at the top end of the holding rod 1 can be continuously conveyed to the bottom end of the holding rod 1 by the rotating spiral blades 402, the flow rate and the pressure of the liquid are simultaneously improved, when the liquid moves to the turbine blades 403 at the bottom, the flow rate and the pressure of the liquid can be further improved by the turbine blades 403, so that the liquid is extruded and conveyed into the pressurizing pipe 3, the pressurizing pipe 3 with a funnel-shaped structure, the flow area is gradually reduced, and the flow rate and the, the pressurized liquid enters the spraying disc 8 through the liquid guide hose 9 and is sprayed to the overflow glue position of the rectifier bridge at high speed through a plurality of groups of high-pressure spray heads 801 on the spraying disc 8, so that the overflow glue on the rectifier bridge is cleaned at high pressure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A rectifier bridge encapsulation excessive glue cleaning mechanism based on high-pressure fluid comprises a holding rod (1), a liquid inlet pipe (2) communicated with the top of the right end of the holding rod (1), a pressure pipe (3) screwed at the bottom of the holding rod (1) and a high-speed motor (4) installed at the top end of the holding rod (1), and is characterized in that the bottom of the high-speed motor (4) is positioned at the inner side of the holding rod (1) and is connected with a transmission shaft (401) in a transmission manner, the middle part of the transmission shaft (401) is fixedly connected with a helical blade (402), the top and the bottom of the transmission shaft (401) are symmetrically and fixedly connected with two groups of turbine blades (403), two sides of the bottom of the pressure pipe (3) are symmetrically and rotatably connected with two groups of rotating plates (7) through a rotating shaft, the bottom of the two groups of rotating plates (7) is provided with a spray disc (8), wherein the pressurizing pipe (3) is communicated with the spray disk (8) through a liquid guide hose (9).
2. The mechanism for cleaning the excessive glue during the encapsulation of the rectifier bridge based on the high-pressure fluid as claimed in claim 1, wherein an electronic control switch (5) is installed on the top of the front end face of the holding rod (1), and the output end of the electronic control switch (5) is electrically connected with the input end of the high-speed motor (4).
3. The mechanism for cleaning the encapsulation and the glue overflow of the rectifier bridge based on the high-pressure fluid as claimed in claim 2, wherein an anti-slip rubber sleeve (6) is sleeved outside the holding rod (1) and between the liquid inlet pipe (2) and the pressure pipe (3).
4. The mechanism for cleaning the excessive glue during the encapsulation of the rectifier bridge based on the high-pressure fluid as claimed in claim 1, wherein the vertical section of the pressure pipe (3) is in a funnel-shaped structure, and the inner side of the top end of the pressure pipe (3) is provided with an internal thread, and wherein the outer side of the bottom end of the holding rod (1) is provided with an external thread used in cooperation with the internal thread.
5. The mechanism for cleaning the sealing overflow of the rectifier bridge based on the high-pressure fluid as claimed in claim 4, wherein the pressure pipe (3) is sleeved with a sliding sleeve (10), two sets of transmission connecting rods (12) are symmetrically and rotationally connected to two outer sides of the sliding sleeve (10) through a rotating shaft, and the free ends of the two sets of transmission connecting rods (12) are rotationally connected to the two sets of rotating plates (7) through the rotating shaft.
6. The mechanism for cleaning the sealing overflow glue of the rectifier bridge based on the high-pressure fluid as claimed in claim 5, wherein the sliding sleeve (10) and the pressure pipe (3) are in transition fit, and a fixing stud (11) penetrating through the sliding sleeve (10) is screwed on the front end face of the sliding sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633169.5U CN210586120U (en) | 2019-09-28 | 2019-09-28 | Rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921633169.5U CN210586120U (en) | 2019-09-28 | 2019-09-28 | Rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid |
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| Publication Number | Publication Date |
|---|---|
| CN210586120U true CN210586120U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921633169.5U Active CN210586120U (en) | 2019-09-28 | 2019-09-28 | Rectifier bridge encapsulation excessive glue wiper mechanism based on high-pressure fluid |
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| CN (1) | CN210586120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422633A (en) * | 2023-06-12 | 2023-07-14 | 烟台金蕊女性用品有限公司 | Chinese-medicinal material epidermis sand cleaning equipment |
-
2019
- 2019-09-28 CN CN201921633169.5U patent/CN210586120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422633A (en) * | 2023-06-12 | 2023-07-14 | 烟台金蕊女性用品有限公司 | Chinese-medicinal material epidermis sand cleaning equipment |
| CN116422633B (en) * | 2023-06-12 | 2023-08-22 | 烟台金蕊女性用品有限公司 | Chinese-medicinal material epidermis sand cleaning equipment |
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