CN213363920U - Volume measuring device for high-viscosity materials - Google Patents
Volume measuring device for high-viscosity materials Download PDFInfo
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- CN213363920U CN213363920U CN202022892267.XU CN202022892267U CN213363920U CN 213363920 U CN213363920 U CN 213363920U CN 202022892267 U CN202022892267 U CN 202022892267U CN 213363920 U CN213363920 U CN 213363920U
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Abstract
The utility model belongs to the technical field of volume measurement equipment's technique and specifically relates to a volume measurement device that high viscosity material was used is related to, including a transparent metering cylinder, locate in the metering cylinder and with the piston of metering cylinder lateral wall butt along metering cylinder endwise slip, the one end intercommunication of metering cylinder has the three-way valve, the three-way valve includes the first communicating pipe of being connected with the metering cylinder, a third communicating pipe that is used for the second communicating pipe of feeding and is used for the ejection of compact, the one end that the three-way valve was kept away from to the metering cylinder is equipped with through the butt piston in order to promote the piston along metering cylinder endwise slip's drive. This application has and is convenient for get the material, makes the more accurate effect of the volume of getting the material.
Description
Technical Field
The application relates to the technical field of volume measurement equipment, in particular to a volume measurement device for high-viscosity materials.
Background
The silicone sealant is a commonly used material for bonding, fixing, sealing and waterproofing in home decoration and building doors and windows. In the automatic production of the silicone sealant, the base material and various additives are required to be added and mixed according to the proportion to prepare the silicone sealant.
The base material for producing the silicone sealant has high viscosity, and the metering base material in the existing automatic production generally adopts a metering pump to convey the base material. Aiming at the related technologies, the inventor thinks that the defects of inaccurate metering and feeding caused by the fact that a metering pump is adopted to convey base materials, the metering pump is subjected to viscosity changes of different grades of base materials and changes of the rotating speed of the metering pump and deviation exists in a metering mode exist.
SUMMERY OF THE UTILITY MODEL
In order to get the material for the convenience, make the volume of getting the material more accurate, this application provides a volume measuring device that high viscosity material was used.
The application provides a volume measurement device that high viscosity material was used adopts following technical scheme:
the utility model provides a volume measurement device that high viscosity material was used, includes a transparent metering cylinder, locate in the metering cylinder along metering cylinder endwise slip and with the piston of metering cylinder lateral wall butt, the one end intercommunication of metering cylinder has the three-way valve, the three-way valve includes the first communicating pipe of being connected with the metering cylinder, is used for the second communicating pipe of feeding and is used for the third communicating pipe of the ejection of compact, the one end that the three-way valve was kept away from to the metering cylinder is equipped with through the butt piston in order to promote the piston along metering cylinder endwise slip's drive assembly.
Through adopting above-mentioned technical scheme, adjusting screw makes the screw rod not with the piston butt, the feeding of three-way valve control metering cylinder, and the material that gets into the metering cylinder promotes the piston and removes, and until piston butt in screw rod, then control screw advances, makes the screw rod promote the piston and removes, can realize the effect of ration ejection of compact.
Preferably, one end of the metering cylinder, which is close to the three-way valve, is provided with a conical material collecting hopper, one side of the material collecting hopper, which is close to the circular surface of the material collecting hopper, is connected with the metering cylinder, and the other side of the material collecting hopper, which is opposite to the circular surface of the material collecting hopper, is connected with the first communicating pipe.
Through adopting above-mentioned technical scheme, the collecting hopper plays the guide material and flows into the three-way valve in, has the effect of the ejection of compact of being convenient for.
Preferably, drive assembly includes screw rod, hold-in range and servo motor, the one end butt of screw rod is equipped with the gliding spacing subassembly of spacing screw rod along its axis in one side that the three-way valve was kept away from to the piston, the other end, be equipped with on the hold-in range connect in the screw rod from the driving wheel, be equipped with connect in with servo motor output shaft and drive from driving wheel pivoted action wheel, screw rod threaded connection corresponds the position of axis of rotation from the driving wheel.
Through adopting above-mentioned technical scheme, servo motor drive screw removes, turns into the linear motion of screw rod with servo motor's rotation through the effect of spacing subassembly and hold-in range, realizes the effect that accurate control screw rod removed.
Preferably, the limiting assembly comprises an installation box, a space for accommodating the screw rod to stretch is formed in the installation box, sliding grooves are symmetrically formed in the side walls of the screw rod, and sliding blocks inserted into the sliding grooves are arranged on the inner side walls of the installation box.
Through adopting above-mentioned technical scheme, the sliding block cooperates with the sliding tray, plays limit screw's moving direction's effect.
Preferably, an output shaft of the servo motor is connected with a reduction gearbox, and an output shaft of the reduction gearbox is connected with the driving wheel.
By adopting the technical scheme, the reduction gearbox converts the rotating speed of the motor, so that the moving speed of the screw rod is reduced, and the position of the screw rod is convenient to adjust.
Preferably, the outer side wall of the installation box is provided with a button switch which is electrically connected with the servo motor to control the start and stop of the servo motor.
Through adopting above-mentioned technical scheme, press button switch and can control servo motor and open and close, have the effect of the control of being convenient for.
Preferably, one side that is located the piston and keeps away from the three-way valve in the metering cylinder is equipped with limit baffle, limit baffle is the annular and connects in the metering cylinder lateral wall, limit baffle's inner ring is worn to establish by the screw rod.
Through adopting above-mentioned technical scheme, limit baffle butt piston has limit piston, makes the piston be difficult for deviating from in by the metering cylinder.
Preferably, the outer side wall of the metering cylinder is provided with scales.
Through adopting above-mentioned technical scheme, the material is convenient for get to the scale.
In summary, the present application includes at least one of the following beneficial technical effects:
1. adjusting the screw rod to ensure that the screw rod is not abutted to the piston, controlling the feeding of the metering cylinder by the three-way valve, pushing the piston to move by the material entering the metering cylinder until the piston is abutted to the screw rod, and then controlling the screw rod to advance to ensure that the screw rod pushes the piston to move, thereby realizing the quantitative discharging effect;
2. the servo motor drives the screw to move, the rotation of the servo motor is converted into linear movement of the screw through the action of the limiting assembly and the synchronous belt, and the effect of accurately controlling the movement of the screw is achieved;
3. the limit baffle is abutted to the piston and provided with a limit piston, so that the piston is not easy to be separated from the metering cylinder.
Drawings
FIG. 1 is a schematic structural diagram of a volume measuring device for high viscosity materials according to an embodiment of the present application;
fig. 2 is a cross-sectional view of a volume measuring device for high viscosity materials according to an embodiment of the present application.
Description of reference numerals: 1. a metering drum; 11. a collection hopper; 12. a piston; 2. a three-way valve; 21. a first communication pipe; 22. a second communicating pipe; 23. a third communicating pipe; 3. a frame; 4. a screw; 41. a sliding groove; 5. a synchronous belt; 6. a servo motor; 61. a reduction gearbox; 7. installing a box; 71. rotating the disc; 72. a slider; 8. a push button switch; 9. and a limiting baffle.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses volume measuring device that high viscosity material was used. Referring to fig. 1 and 2, the volume measuring device for high viscosity materials includes a measuring cylinder 1, the measuring cylinder 1 is made of transparent plastic material or transparent hard glass material, in this embodiment, the measuring cylinder 1 is made of transparent plastic material, and the measuring cylinder 1 is a hollow cylinder, one end of the measuring cylinder 1 is connected with a three-way valve 2, the three-way valve 2 includes a first communicating pipe 21, a second communicating pipe 22 and a third communicating pipe 23, the first communicating pipe 21 is connected with the measuring cylinder 1, the second communicating pipe 22 is connected with a feeding pipe, the third communicating pipe 23 is connected with a discharging pipe, a piston 12 is arranged in the measuring cylinder 1, the piston 12 is abutted to the inner side wall of the measuring cylinder 1, when quantitative fetching is required, the three-way valve 2 is opened to communicate the first communicating pipe 21 with the second communicating pipe 22, the material can be fed into the measuring cylinder 1, the material pushes the piston 12 to move, the material is filled, when quantitative material taking is needed, the three-way valve 2 is broken to the first communicating pipe 21 to be communicated with the third communicating pipe 23, the piston 12 is pushed to slide along the axis of the metering cylinder 1, the piston 12 is gradually close to the side of the three-way valve 2, and then the material in the metering cylinder 1 can be taken out quantitatively.
Referring to fig. 2, be equipped with the scale along its axial at the lateral wall of a metering cylinder 1, be convenient for get the material according to the scale, the one end of keeping away from three-way valve 2 at 1 inside wall of a metering cylinder is equipped with limit baffle 9, limit baffle 9 is the annular plate, and limit baffle 9's internal diameter is greater than the diameter of screw rod 4, in limit baffle 9's inner ring was worn to locate by screw rod 4, limit baffle 9 played the position of the spacing piston 12 of butt, made piston 12 be difficult for deviating from a metering cylinder 1.
Referring to fig. 1 and 2, a material collecting hopper 11 is arranged between the metering cylinder 1 and the first communicating pipe 21, the material collecting hopper 11 is conical, one side of the material collecting hopper, which is far away from the circular surface, is connected with the first communicating pipe 21, the side of the circular surface of the material collecting hopper 11 is connected with the metering cylinder 1, and the material collecting hopper 11 has the effect of guiding the material to the side close to the first communicating pipe 21 so as to facilitate discharging.
The machine frame 3 is installed corresponding to the position of the metering cylinder 1, a driving assembly for driving the piston 12 to move along the axis of the metering cylinder 1 is arranged on the machine frame 3, and the driving assembly comprises a screw rod 4, a synchronous belt 5 and a servo motor 6.
The screw rod 4 is arranged in the metering cylinder 1 along the axial sliding of the metering cylinder 1, one side of the rack 3 is provided with a limiting component for limiting the movement mode of the screw rod 4, and the limiting component comprises an installation box 7.
Referring to fig. 1 and 2, the installation box 7 is a rectangular box, the installation box 7 is placed on one side of the metering cylinder 1 away from the three-way valve 2, one side of the installation box 7 is opposite to the metering cylinder 1, an opening is formed in the side of the installation box 7 close to the metering cylinder 1, a circular rotating groove is formed in the inner side wall of the installation box 7 close to the opening, a rotating disc 71 is rotatably arranged in the rotating groove, the rotating disc 71 is cylindrical, a synchronizing hole is formed in the original point of the end surface of the rotating disc 71, the synchronizing hole penetrates through the rotating disc 71, the screw rod 4 is arranged in the synchronizing hole in a penetrating manner, a space for the screw rod 4 to stretch and retract is formed in the installation box 7 along the axial direction of the screw rod 4, sliding grooves 41 are symmetrically formed in the side wall of the screw rod 4 in the installation box 7, sliding blocks 72 are arranged in positions corresponding to the sliding grooves 41 in the installation box 7, the sliding blocks 72 are inserted in the sliding grooves 41, the, so that the screw rod 4 is not easy to rotate relative to the mounting box 7.
The servo motor 6 is arranged on the frame 3 and is positioned on one side of the mounting box 7, the axis of an output shaft of the servo motor 6 is parallel to the axis of the metering cylinder 1, and a synchronous belt 5 is arranged between the servo motor 6 and the mounting box 7.
Referring to fig. 1 and 2, the synchronous belt 5 includes a driving wheel, a driven wheel, and a belt connecting the driving wheel and the driven wheel, the driving wheel is connected to an output shaft of the servo motor 6, the driven wheel is connected to one side of the rotary disc 71 close to the metering cylinder 1 through a connecting rod, and the rotation axis of the driven wheel is collinear with the rotation axis of the rotary disc 71, a threaded hole is opened in the center of the end face of the driven wheel, the axis of the threaded hole is collinear with the rotation axis of the driven wheel, the screw rod 4 is in threaded connection with the threaded hole, and one end of the screw rod 4 extending out of the installation box.
The output shaft of the servo motor 6 is connected with a reduction gearbox 61, the output shaft of the reduction gearbox 61 is connected with a driving wheel, two button switches 8 are arranged on the outer side wall of the installation box 7, one of the button switches 8 is a forward rotation switch for controlling the servo motor 6 to rotate forwards, the other button switch 8 is a reverse rotation switch for controlling the servo motor 6 to rotate backwards, in the embodiment, the servo motor 6 rotates forwards, and the screw rod 4 extends out of the installation box 7. Button switch 8 is used for controlling opening and close of servo motor 6, through pressing button switch 8, makes servo motor 6 start, and the drive action wheel rotates, and the action wheel rotates and drives from the driving wheel rotation to make screw rod 4 stretch out or stretch into by install bin 7, realize the ration and get the effect of material.
The implementation principle of the volume measuring device for the high-viscosity materials in the embodiment of the application is as follows: when needing to the feeding in the measuring cylinder 1, control three-way valve 2 makes first communicating pipe 21 and second communicating pipe 22 communicate, and press the reversal switch, make screw rod 4 take in install bin 7, the material that leads to by the inlet pipe is filled in measuring cylinder 1, and promote piston 12 to being close to install bin 7 one side, after the feeding is accomplished, when needing the ration to get the material, control three-way valve 2 makes first communicating pipe 21 and third communicating pipe 23 communicate, then press the reversal switch, make screw rod 4 butt piston 12, according to the scale that piston 12 corresponds, control screw rod 4 promotes piston 12 and removes, can realize the ration and get the material.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A volume measuring device for high viscosity materials, characterized in that: including transparent metering cylinder (1), locate in metering cylinder (1) and with piston (12) of metering cylinder (1) lateral wall butt along metering cylinder (1) endwise slip, the one end intercommunication of metering cylinder (1) has three-way valve (2), three-way valve (2) include first communicating pipe (21) be connected with metering cylinder (1), be used for the second communicating pipe (22) of feeding and be used for the third communicating pipe (23) of the ejection of compact, the one end that three-way valve (2) were kept away from to metering cylinder (1) is equipped with through butt piston (12) in order to promote piston (12) along metering cylinder (1) endwise slip's drive assembly.
2. A volume measuring device for high viscosity material according to claim 1, wherein: one end that metering cylinder (1) is close to three-way valve (2) is equipped with conical collecting hopper (11), one side that collecting hopper (11) is close to its circular surface is connected with metering cylinder (1), the opposite side is connected with first connecting pipe (21).
3. A volume measuring device for high viscosity material according to claim 1, wherein: the drive assembly includes screw rod (4), hold-in range (5) and servo motor (6), the one end butt of screw rod (4) is equipped with limiting screw (4) along its axis gliding limiting assembly in one side, the other end that three-way valve (2) were kept away from in piston (12), be equipped with on hold-in range (5) connect in screw rod (4) from the driving wheel, be equipped with connect in with servo motor (6) output shaft and drive from driving wheel pivoted action wheel, screw rod (4) threaded connection corresponds the position of axis of rotation from the driving wheel.
4. A volume measuring device for high viscosity material according to claim 3, characterized in that: the limiting assembly comprises an installation box (7), a space for accommodating the screw rod (4) to stretch is formed in the installation box (7), sliding grooves (41) are symmetrically formed in the side wall of the screw rod (4), and sliding blocks (72) inserted into the sliding grooves (41) are arranged on the inner side wall of the installation box (7).
5. A volume measuring device for high viscosity material according to claim 3, characterized in that: an output shaft of the servo motor (6) is connected with a reduction gearbox (61), and an output shaft of the reduction gearbox (61) is connected with the driving wheel.
6. A volume measuring device for high viscosity material according to claim 4, characterized in that: the outer side wall of the installation box (7) is provided with a button switch (8) which is electrically connected with the servo motor (6) to control the opening and closing of the servo motor (6).
7. A volume measuring device for high viscosity material according to claim 3, characterized in that: one side that is located piston (12) and keeps away from three-way valve (2) in metering cylinder (1) is equipped with limit baffle (9), limit baffle (9) are the annular and connect in metering cylinder (1) lateral wall, the inner ring of limit baffle (9) is worn to establish in screw rod (4).
8. A volume measuring device for high viscosity material according to claim 1, wherein: the outer side wall of the metering cylinder (1) is provided with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892267.XU CN213363920U (en) | 2020-12-02 | 2020-12-02 | Volume measuring device for high-viscosity materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892267.XU CN213363920U (en) | 2020-12-02 | 2020-12-02 | Volume measuring device for high-viscosity materials |
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| Publication Number | Publication Date |
|---|---|
| CN213363920U true CN213363920U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022892267.XU Active CN213363920U (en) | 2020-12-02 | 2020-12-02 | Volume measuring device for high-viscosity materials |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117870801A (en) * | 2024-01-11 | 2024-04-12 | 南京港能环境科技有限公司 | High-precision liquid volume metering device based on wavelet transformation |
| CN117870801B (en) * | 2024-01-11 | 2024-06-07 | 南京港能环境科技有限公司 | High-precision liquid volume metering device based on wavelet transformation |
-
2020
- 2020-12-02 CN CN202022892267.XU patent/CN213363920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117870801A (en) * | 2024-01-11 | 2024-04-12 | 南京港能环境科技有限公司 | High-precision liquid volume metering device based on wavelet transformation |
| CN117870801B (en) * | 2024-01-11 | 2024-06-07 | 南京港能环境科技有限公司 | High-precision liquid volume metering device based on wavelet transformation |
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