CN213473587U - Environment-friendly rehabilitation teacher's lead-free halogen-free solder paste's partial shipment device - Google Patents
Environment-friendly rehabilitation teacher's lead-free halogen-free solder paste's partial shipment device Download PDFInfo
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- CN213473587U CN213473587U CN202021790497.9U CN202021790497U CN213473587U CN 213473587 U CN213473587 U CN 213473587U CN 202021790497 U CN202021790497 U CN 202021790497U CN 213473587 U CN213473587 U CN 213473587U
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Abstract
The utility model discloses a recovered teacher's of environmental protection unleaded steamed solder paste's partial shipment device that lacks relates to partial shipment technical field. The utility model discloses a structure includes outer courage, inner bag, top cap, air pump, base, motor, weighing platform, pressure sensor, it has the heating wire to adhere to on the bucket cell wall of outer courage, be provided with the discharging pipe on the diapire of inner bag, the inner bag sets up in outer courage, the top cap spiro union is on outer courage top, be provided with the trachea in the through-hole of top cap, the air pump sets up in the inner chamber of top cap, the tracheal interlude is connected to the air pump, be fixed with the mount on the base, the middle part at the mount is fixed to the machine, the bottom of motor is fixed with the weighing platform through the power shaft, be provided with a plurality of cylinder recess on the top lateral wall of weighing platform, old packing carton of having put in every cylinder recess, pressure sensor sets up the bottom at the cylinder recess. The utility model discloses can accurate partial shipment set for the solder paste of quality.
Description
Technical Field
The utility model relates to a partial shipment technical field especially relates to a recovered teacher's of environmental protection leadless does not have partial shipment device of steamed soldering paste.
Background
Solder paste, also called solder paste, is a gray paste. The solder paste is a novel welding material produced along with SMT, and is a paste mixture formed by mixing solder powder, soldering flux, other surfactants, thixotropic agents and the like. The method is mainly used for welding electronic components such as PCB surface resistance, capacitance, IC and the like in the SMT industry. After the preparation of the soldering paste is finished, the soldering paste is generally subpackaged in a barrel-shaped iron box or a plastic box to produce products. The patent of application number 201820693056.3 provides a filling device of high-efficient filling solder paste, this patent structure including the jar body with set up in agitating unit on the jar body, the bottom of the jar body is provided with the solenoid valve, and the one end of three-way pipe is connected to the lower extreme of this solenoid valve, the other both ends of three-way pipe all are connected with the quantitative filling pump, and the output of this quantitative filling pump all is connected with the pipeline, all be provided with the conveyer belt under the pipeline, this conveyer belt passes through conveying motor synchronous drive, the below of three-way pipe is provided with infrared emitter, is provided with infrared inductor under this infrared emitter, all be provided with the standing groove on the conveyer belt, two standing groove one-to-one on the conveyer belt is provided with between the standing groove of two correspondences and follows conveyer belt synchronous motion's baffle. This patent adopts the filling pump to stir the circulation of solder paste, because of the high viscidity of solder paste, so the filling pump is difficult for wasing. The production parameters of the solder paste product are generally calculated by mass, and the method for subpackaging the solder paste by using the volume to estimate the mass has low accuracy rate of subpackaging.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art and be difficult for wasing, and the rate of accuracy of partial shipment is lower.
In order to solve the technical problems, the utility model provides a split charging device of lead-free and halogen-free soldering paste for environmental-friendly rehabilitation teachers, which comprises,
the container body structure comprises an outer container, the outer container is of a cylindrical barrel-like structure, a heating wire is attached to the wall of the barrel groove of the outer container, and the outer container plays a role in protecting and supporting the heating wire; the soldering tin paste container comprises an inner container, wherein the inner container is of a cylindrical barrel-like structure, a discharging pipe is arranged on the bottom wall of the inner container, the inner container is arranged in an outer container, the top end of the outer container is connected with the top end of the inner container in a specified mode, a through groove of the inner container is a containing cavity, and soldering tin paste is contained in the containing cavity; the top cover is of a circular plate-shaped structure and is in threaded connection with the top end of the outer container, an air pipe is arranged in a vertical through hole of the top cover, and the top cover plays a role in sealing the containing cavity; the air pump is arranged in the inner cavity of the top cover and connected to the middle section of the air pipe, the air pump blows air at the top of the air pipe into the bottom of the air pipe, external air is pumped into the containing cavity, the air pressure in the containing cavity is increased, and solder paste in the containing cavity is extruded out of the discharging pipe under the action of the air pressure;
the containing mechanism structurally comprises a base, wherein the base is of a circular plate-shaped structure, a fixing frame is fixed on the top side wall of the base, and the base plays a supporting role; the motor is fixed in the middle of the fixing frame, a power shaft is fixed at the bottom end of a rotor of the motor, a weighing platform is fixed at the bottom end of the power shaft, and the motor drives the power shaft to drive the weighing platform to rotate; the weighing platform is of a circular plate-shaped structure, a plurality of cylindrical grooves are formed in the top side wall of the weighing platform, the plurality of cylindrical grooves uniformly surround the circle center of the weighing platform, and a packing box is placed in each cylindrical groove; pressure sensor, pressure sensor set up the bottom at the cylinder recess, the packing carton is pressed on pressure sensor, pressure sensor response packing carton and the weight of the interior solder paste of packing carton.
As a further aspect of the present invention: a vacuum layer is arranged in the arc-shaped wall of the outer container and isolates the electric heating wire or the inner container from exchanging with external heat, so that the heat insulation effect is achieved.
As a further aspect of the present invention: the discharging pipe is provided with an electromagnetic valve, and the electromagnetic valve can electrically brake a switch to control the conduction or the closing of the discharging pipe.
As a further aspect of the present invention: the mount is two criss-cross U type rod structure, four bottom mounting of mount are on the top lateral wall of base, the mount plays the effect of firm support motor and weighing platform.
As a further aspect of the present invention: the soldering paste vibrating device is characterized in that a vibrating motor is arranged between the weighing platform and the base, a mounting plate is fixed at the top end of the vibrating motor, the top side wall of the mounting plate is in contact with the bottom side wall of the weighing platform, and the vibrating motor vibrates to drive the mounting plate and the weighing platform to vibrate when in operation, so that soldering paste in a packaging box in the weighing platform is vibrated to be flat.
As a further aspect of the present invention: the top of base is provided with the shell, the shell is cylinder tubby structure, the weighting platform sets up on shell bucket groove upper portion, vibrating motor fixed mounting is in the shell bottom, the shell prevents that the revolving stage from rocking.
As a further aspect of the present invention: the shock absorber is characterized in that the front, the rear, the left and the right of the side wall at the bottom of the shell are respectively provided with a shock absorber, the bottom end of each shock absorber is fixedly connected with the base, and the shock absorbers play a shock absorbing role between the base and the shell.
As a further aspect of the present invention: the air pump is characterized in that a control panel is arranged on the front side wall of the shell and connected with the air pump, the motor, the electromagnetic valve, the pressure sensor and the vibration motor through wires, and the control panel is used as a human-computer interaction interface to facilitate operation of the control device.
As a further aspect of the present invention: the pressure sensor is in a CZY611CD model, the range of the pressure sensor is 0-7kg, and the pressure sensor is small in size and convenient to install.
As a further aspect of the present invention: the vibration motor is of the type LZF-3, the total weight of the vibration motor is 0.09kg, and the total load of the containing mechanism is reduced.
As a further aspect of the present invention: the shock absorber is of a ZD type, and the shock absorber is of a high cost performance.
The utility model has the advantages that:
(1) the utility model discloses set up the container body, the air pump passes through the trachea pump with the outside air and goes into in holding the chamber, makes and holds the chamber air pressure increase, and the solder paste that holds in the chamber under atmospheric pressure effect is extruded from the discharging pipe, and during the solder paste fell into the packing carton on the revolving stage from the discharging pipe bottom, pressure sensor responds to packing carton and the interior solder paste matter weight signal of box to send weight signal to control panel, when weight reaches the setting value, control panel sent simultaneously to air pump and solenoid valve and closes the instruction. The utility model discloses can accurate partial shipment set for the solder paste of quality.
(2) The utility model is provided with a containing mechanism, a motor drives a rotary table to rotate, so that another packing box on the rotary table is rotated to the position under a discharging pipe, a control panel controls an air pump and a solenoid valve to inject quantitative soldering paste into the packing box, and the quantitative soldering paste is injected into a plurality of packing boxes on the rotary table in sequence; the vibrating motor is electrified to work, the vibrating motor drives the mounting plate to vibrate, the mounting plate drives the rotary table to vibrate, and the rotary table drives the packaging box to vibrate, so that the soldering paste in the packaging box swings flat. The utility model discloses make the soldering paste evenly splendid attire in the packing carton, guarantee product quality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a top view of the containment mechanism.
Wherein: the device comprises an outer liner 10, a vacuum layer 11, an electric heating wire 12, an inner liner 13, a cavity 14, a top cover 15, an air pipe 16, a discharge pipe 17, an air pump 18, an electromagnetic valve 19, a weighing platform 20, a packing box 21, a pressure sensor 22, a vibration motor 23, an installation plate 24, a shell 25, a base 26, a shock absorber 27, a motor 28 and a fixing frame 29.
Detailed Description
The dispensing device for lead-free and halogen-free solder paste for environmental health care workers provided by the embodiment has a structure as shown in fig. 1-2, and comprises,
the container body, the structure of the container body includes, the outer container 10 is a kind of cylindrical barrel-shaped structure, there are electric heating wires 12 on the wall of the barrel trough of the said outer container 10, the said outer container 10 plays a role in protecting and supporting the electric heating wire 12; the soldering tin soldering iron comprises an inner container 13, wherein the inner container 13 is of a cylindrical barrel-like structure, a discharge pipe 17 is arranged on the bottom wall of the inner container 13, the inner container 13 is arranged in an outer container 10, the top end of the outer container 10 is connected with the top end of the inner container 13 in a specified mode, a through groove of the inner container 13 is a containing cavity 14, and soldering tin paste is contained in the containing cavity 14; the top cover 15 is of a circular plate-shaped structure, the top cover 15 is screwed at the top end of the outer container 10, an air pipe 16 is arranged in a vertical through hole of the top cover 15, and the top cover 15 plays a role in sealing the accommodating cavity 14; the air pump 18 is arranged in the inner cavity of the top cover 15, the air pump 18 is connected to the middle section of the air pipe 16, the air pump 18 blows air at the top of the air pipe 16 into the bottom of the air pipe 16, external air is pumped into the cavity 14, so that the air pressure in the cavity 14 is increased, and solder paste in the cavity 14 is extruded out of the discharge pipe 17 under the action of the air pressure;
the containing mechanism structurally comprises a base 26, wherein the base 26 is of a circular plate-shaped structure, a fixing frame 29 is fixed on the top side wall of the base 26, and the base 26 plays a supporting role; the motor 28 is fixed in the middle of the fixing frame 29, a power shaft is fixed at the bottom end of a rotor of the motor 28, the weighing platform 20 is fixed at the bottom end of the power shaft, and the motor 28 drives the power shaft to drive the weighing platform 20 to rotate; the scale 20 is of a circular plate-shaped structure, a plurality of cylindrical grooves are formed in the top side wall of the scale 20, the plurality of cylindrical grooves uniformly surround the center of the scale 20, and a packing box 21 is placed in each cylindrical groove; pressure sensor 22, pressure sensor 22 set up the bottom at the cylinder recess, packing carton 21 is pressed on pressure sensor 22, pressure sensor 22 responds the weight of the interior solder paste of packing carton and packing carton 21.
A vacuum layer 11 is arranged in the arc-shaped wall of the outer liner 10, and the vacuum layer 11 isolates the electric heating wire 12 or the inner liner 13 from communicating with external heat, so that the heat insulation effect is achieved.
An electromagnetic valve 19 is arranged on the discharging pipe 17, and the electromagnetic valve 19 can be electrically braked to be switched on and off to control the discharging pipe 17 to be switched on or switched off.
The fixing frame 29 is of a U-shaped rod structure with two crossed ends, four bottom ends of the fixing frame 29 are fixed on the top side wall of the base 26, and the fixing frame 29 plays a role in stably supporting the motor 28 and the weighing platform 20.
A vibration motor 23 is arranged between the weighing platform 20 and the base 26, a mounting plate 24 is fixed at the top end of the vibration motor 23, the top side wall of the mounting plate 24 is contacted with the bottom side wall of the weighing platform 20, and the vibration motor 23 vibrates to drive the mounting plate 24 and the weighing platform 20 to vibrate when in operation, so that the solder paste in the packing box 21 in the weighing platform 20 is vibrated to be flat.
The shell 25 is arranged above the base 26, the shell 25 is of a cylindrical barrel-shaped structure, the weighing platform 20 is arranged on the upper portion of a barrel groove of the shell 25, the vibration motor 23 is fixedly installed at the bottom of the shell 25, and the shell 25 prevents the rotary table 20 from shaking.
The front, the rear, the left and the right of the bottom side wall of the shell 25 are respectively provided with a shock absorber 27, the bottom end of the shock absorber 27 is fixedly connected with the base 26, and the shock absorber 27 plays a shock absorption role between the base and the shell 25.
The front side wall of the shell 25 is provided with a control panel, the control panel is connected with the air pump 18, the motor 28, the electromagnetic valve 19, the pressure sensor 27 and the vibration motor 23 through leads, and the control panel is used as a man-machine interaction interface to facilitate the operation of the control device.
The pressure sensor 27 is in a CZY611CD model, the range of the pressure sensor 27 is 0-7kg, and the pressure sensor is small in size and convenient to install.
The model of the vibration motor 23 is LZF-3, and the total weight of the model of the vibration motor 23 is 0.09kg, so that the total load of the containing mechanism is reduced.
The shock absorber 27 is of a ZD type, and the shock absorber 27 of the ZD type has high cost performance.
The utility model discloses a theory of operation: when in use, the control panel is operated, and various parameters are set; the air pump 18 pumps external air into the accommodating cavity 14 through the air pipe 16, so that the air pressure in the accommodating cavity 14 is increased, the soldering paste in the accommodating cavity 14 is extruded out from the discharge pipe 17 under the action of the air pressure, the soldering paste falls into the packaging box 21 on the rotary table 20 from the bottom end of the discharge pipe 17, the pressure sensor 22 senses weight signals of the packaging box 21 and the soldering paste in the packaging box and transmits the weight signals to the control panel, and when the weight reaches a set value, the control panel simultaneously sends a closing instruction to the air pump 18 and the electromagnetic valve 19; the motor 28 drives the rotary table 20 to rotate, so that the other packaging box 21 on the rotary table 20 rotates to the position right below the discharge pipe 17, the control panel controls the air pump 18 and the electromagnetic valve 19 to inject a certain amount of soldering paste into the packaging box 21, and a plurality of packaging boxes 21 on the rotary table 20 are sequentially injected with a certain amount of soldering paste; the vibrating motor 23 is powered on to work, the vibrating motor 23 drives the mounting plate 24 to vibrate, the mounting plate 24 drives the rotary table 20 to vibrate, and the rotary table 20 drives the packaging box 21 to vibrate, so that the solder paste in the packaging box 21 is leveled. The utility model discloses can accurate partial shipment set for the soldering paste of quality, and guarantee product quality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A split charging device of lead-free and halogen-free soldering paste for environmental-friendly rehabilitation teachers is characterized by comprising,
the container body comprises an outer container (10), the outer container (10) is of a cylindrical barrel-like structure, an electric heating wire (12) is attached to the wall of the barrel of the outer container (10), and the outer container (10) plays a role in protecting and supporting the electric heating wire (12); the soldering tin paste packaging device comprises an inner container (13), wherein the inner container (13) is of a cylindrical barrel-like structure, a discharge pipe (17) is arranged on the bottom wall of the inner container (13), the inner container (13) is arranged in an outer container (10), the top end of the outer container (10) is connected with the top end of the inner container (13) in a specified manner, a through groove of the inner container (13) is a containing cavity (14), and soldering tin paste is contained in the containing cavity (14); the top cover (15), the top cover (15) is a round plate-shaped structure, the top cover (15) is screwed on the top end of the outer container (10), an air pipe (16) is arranged in a vertical through hole of the top cover (15), and the top cover (15) plays a role in sealing the containing cavity (14); the air pump (18) is arranged in the inner cavity of the top cover (15), the air pump (18) is connected to the middle section of the air pipe (16), air at the top of the air pipe (16) is blown into the bottom of the air pipe (16) by the air pump (18), external air is pumped into the accommodating cavity (14), air pressure in the accommodating cavity (14) is increased, and solder paste in the accommodating cavity (14) is extruded out of the discharge pipe (17) under the action of the air pressure;
the containing mechanism structurally comprises a base (26), wherein the base (26) is of a circular plate-shaped structure, a fixing frame (29) is fixed on the top side wall of the base (26), and the base (26) plays a supporting role; the motor (28) is fixed in the middle of the fixing frame (29), a power shaft is fixed at the bottom end of a rotor of the motor (28), the weighing platform (20) is fixed at the bottom end of the power shaft, and the motor (28) drives the power shaft to drive the weighing platform (20) to rotate; the scale platform (20) is of a circular plate-shaped structure, a plurality of cylindrical grooves are formed in the top side wall of the scale platform (20), the circle center of the scale platform (20) is uniformly surrounded by the plurality of cylindrical grooves, and a packing box (21) is placed in each cylindrical groove; pressure sensor (22), pressure sensor (22) set up in the bottom of cylinder recess, packing carton (21) are pressed on pressure sensor (22), weight of solder paste in packing carton and packing carton (21) should be packed in pressure sensor (22).
2. The split charging device of the lead-free and halogen-free solder paste for the environmental rehabilitation teacher according to claim 1, characterized in that: a vacuum layer (11) is arranged in the arc-shaped wall of the outer container (10), and the vacuum layer (11) isolates the electric heating wire (12) or the inner container (13) from communicating with external heat, thereby playing the roles of heat insulation and heat preservation.
3. The split charging device of the lead-free and halogen-free solder paste for the environmental rehabilitation teacher according to claim 1, characterized in that: an electromagnetic valve (19) is arranged on the discharge pipe (17), and the electromagnetic valve (19) can be electrically braked to be switched on and off to control the conduction or the closing of the discharge pipe (17).
4. The split charging device of the lead-free and halogen-free solder paste for the environmental rehabilitation teacher according to claim 1, characterized in that: the fixing frame (29) is of a U-shaped rod structure with two crossed ends, four bottom ends of the fixing frame (29) are fixed on the top side wall of the base (26), and the fixing frame (29) plays a role in stably supporting the motor (28) and the weighing platform (20).
5. The split charging device of the lead-free and halogen-free solder paste for the environmental rehabilitation teacher according to claim 1, characterized in that: a vibrating motor (23) is arranged between the weighing platform (20) and the base (26), a mounting plate (24) is fixed to the top end of the vibrating motor (23), the top side wall of the mounting plate (24) is in contact with the bottom side wall of the weighing platform (20), and the mounting plate (24) and the weighing platform (20) are driven to vibrate by vibration when the vibrating motor (23) operates, so that the soldering paste in the packaging box (21) in the weighing platform (20) is vibrated to be flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790497.9U CN213473587U (en) | 2020-08-24 | 2020-08-24 | Environment-friendly rehabilitation teacher's lead-free halogen-free solder paste's partial shipment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790497.9U CN213473587U (en) | 2020-08-24 | 2020-08-24 | Environment-friendly rehabilitation teacher's lead-free halogen-free solder paste's partial shipment device |
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| Publication Number | Publication Date |
|---|---|
| CN213473587U true CN213473587U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021790497.9U Active CN213473587U (en) | 2020-08-24 | 2020-08-24 | Environment-friendly rehabilitation teacher's lead-free halogen-free solder paste's partial shipment device |
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| Country | Link |
|---|---|
| CN (1) | CN213473587U (en) |
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2020
- 2020-08-24 CN CN202021790497.9U patent/CN213473587U/en active Active
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