CN218709918U - Semi-automatic material lifting gate mechanism - Google Patents
Semi-automatic material lifting gate mechanism Download PDFInfo
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- CN218709918U CN218709918U CN202222929998.6U CN202222929998U CN218709918U CN 218709918 U CN218709918 U CN 218709918U CN 202222929998 U CN202222929998 U CN 202222929998U CN 218709918 U CN218709918 U CN 218709918U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model relates to the technical field of production of medicinal glass tubes, in particular to a semi-automatic material lifting gate mechanism, which comprises a gate plate arranged corresponding to a glass liquid discharge end on a pipeline pulling line; a gate plate lifting control mechanism is arranged corresponding to the gate plate, and the lifting end of the gate plate lifting control mechanism is connected with the upper end of the gate plate and can control the gate plate to move vertically; the flashboard lifting control mechanism comprises a driving sleeve which is horizontally and rotatably arranged above the flashboard through a mounting structure, a driving screw rod is arranged in the driving sleeve in a threaded fit manner, the lower end of the driving screw rod is connected with the upper end of the flashboard, and a screw rod anti-rotation structure is arranged at the upper end of the driving screw rod; also comprises an electric driving part structure. The utility model has the characteristics of structural design is simple reasonable more, reduction working strength that can be better, monitoring flashboard lower extreme wearing and tearing condition that can be better.
Description
Technical Field
The utility model relates to a medicinal glass manages production technical field, especially relates to a semi-automatic material floodgate mechanism of carrying.
Background
In the production of the glass tube for medical use, the discharge end of the molten glass on the drawing line discharges and finishes the drawing process, usually, the discharge end of the molten glass on the drawing line is provided with a flashboard to control the discharge of the molten glass, and the molten glass discharge at each time is kept in a certain range by operation, and after one drawing process is finished, the discharge is controlled again to finish the next drawing process.
In medicinal glass production enterprises all over the country, the lifting of a gate plate is controlled by manual stirring and the gate plate is opened for a certain time to control the discharge amount in the production process of medicinal glass tubes; the disadvantages are that: 1. the individual operation habits are different, the stirring speed and the stroke are uncontrollable and dataless, and the discharge amount of the glass liquid has different degrees of influence on the product quality in the operation process; 2. because the distance between the position of the gate plate and the position of the tail of the airplane is long (generally, the distance is 60-70 meters), a certain time is needed for the back-and-forth operation of personnel, and the improvement of the working efficiency is not facilitated; 3. the flashboard is in high temperature operational environment, and especially the flashboard lower extreme is in high temperature environment for a long time, and still need with silo bottom surface butt contact for the flashboard lower extreme suffers wearing and tearing destruction most easily, and the flashboard lower extreme wearing and tearing also are influential to the discharge, and current structure can not be fine monitors.
Therefore, how to provide a semi-automatic material lifting brake mechanism which has simpler and more reasonable structural design, can better reduce the working strength and can better monitor the abrasion condition of the lower end of the gate plate, and the semi-automatic material lifting brake mechanism becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that how to provide a structural design is simple reasonable more, reduction working strength that can be better, the semi-automatic lifting gate mechanism of monitoring flashboard lower extreme wearing and tearing condition that can be better.
In order to realize the aim, the utility model provides a semi-automatic material lifting gate mechanism, which comprises a gate plate arranged corresponding to a glass liquid discharge end on a pull line; a gate plate lifting control mechanism is arranged corresponding to the gate plate, and the lifting end of the gate plate lifting control mechanism is connected with the upper end of the gate plate and can control the gate plate to move vertically; the gate lifting control mechanism is characterized by comprising a driving sleeve which is horizontally and rotatably arranged above the gate through a mounting structure, a driving screw rod is arranged in the driving sleeve in a threaded fit manner, the lower end of the driving screw rod is connected with the upper end of the gate, and a screw rod anti-rotating structure is arranged at the upper end of the driving screw rod; the driving end of the electric driving part structure is in transmission connection with the driving sleeve and is used for driving the driving sleeve to horizontally rotate, so that the driving screw rod vertically moves and the gate plate is controlled to vertically move.
Like this, among the foretell semi-automatic material lifting brake mechanism, adopt drive lead screw and the cooperation of drive cover screw thread to form lead screw nut mechanism and promote the flashboard for more steady during control flashboard vertical motion. And adopt electric drive part structure to drive the driving sleeve rotatory, for traditional artifical manual drive, avoided artifical making a round trip to run, practice thrift the manpower, can also reduce working strength. And the discharging of the molten glass discharging end on the pull pipe line can be better and more conveniently controlled, so that the discharging amount can be better kept in a certain range every time.
Preferably, the electric driving part comprises a gear reduction motor and a horizontal reduction gearbox, an output shaft of the gear reduction motor is connected with a driving chain wheel, an input shaft of the horizontal reduction gearbox is connected with a driven chain wheel, and a transmission chain is arranged between the driving chain wheel and the driven chain wheel in a winding manner; and the output shaft of the horizontal reduction gearbox is connected with the driving sleeve through a transmission structure.
Like this, electric drive part structure adopts gear reduction motor and horizontal reducing gear box, and structural design is simpler, can better accomplish the drive for the vertical operation of flashboard is more steady.
As optimization, the device further comprises a controller, and the controller is connected with the electric control end of the gear reduction motor.
Like this, through the design controller, be provided with time relay module and contactor module on the controller, can be better control gear reduction motor for control flashboard upward movement and accomplish the ejection of compact after every interval a period.
Preferably, a driving handle is further connected and arranged on the input shaft of the horizontal reduction gearbox.
Thus, by providing a drive handle, manual operation is possible if necessary.
Preferably, the transmission structure comprises a transmission shaft which is connected and arranged on an output shaft of the horizontal reduction gearbox and is vertically arranged, a transmission chain wheel is arranged on the transmission shaft, a driving chain wheel is arranged on the driving sleeve, and the transmission chain wheel is connected with the driving chain wheel through a driving chain.
Therefore, the transmission structure is simpler in design, and the driving sleeve can be better in transmission connection with the horizontal reduction gearbox.
As optimization, a vertically arranged scale is arranged on one side of the transmission shaft; the length section of the transmission shaft corresponding to the scale is a threaded section, a nut is arranged on the threaded section, a vertical guide plate is arranged corresponding to the nut, a vertical guide groove is formed in the guide plate, and a sliding block which is convexly arranged is arranged on the nut and can be vertically matched in the guide groove in a sliding manner; and one side of the nut, which corresponds to the scale, is provided with a pointer rod, and one end of the pointer rod, which is opposite to the scale, is arranged in a pointed end manner.
Therefore, after the transmission shaft rotates, the nut can vertically move, and the vertical movement distance of the nut can be obtained through the scale; when the flashboard is put down, the nut corresponds to a position, after the flashboard is used for a period of time, if the lower end of the flashboard is worn and broken, when the flashboard is put down, the position of the nut can be changed with the initial position to judge the wear damage quantity of the lower end of the flashboard, so that the lower end of the flashboard can be adjusted and replaced more conveniently.
As optimization, a vertical supporting plate is arranged corresponding to the transmission shaft, bearing installing seats are respectively arranged at two ends of the supporting plate, installing bearings are arranged on the bearing installing seats, and the two ends of the transmission shaft are respectively arranged in the installing bearings in a corresponding mode.
Therefore, the transmission shaft is more convenient to install and arrange.
Preferably, the mounting structure comprises a mounting plate at the lower end, a mounting seat is mounted on the mounting plate, a mounting hole is formed in the mounting seat, and a mounting section is formed at the lower end of the driving sleeve and inserted into the mounting hole; a shaft shoulder is arranged in the middle of the mounting section, an upper thrust bearing and a lower thrust bearing are respectively arranged on the upper side and the lower side of the shaft shoulder on the mounting section, the lower side surface of the lower thrust bearing is attached to and supported on the mounting plate, an annular limiting block is arranged at the upper end of the mounting hole in a threaded fit manner, and the upper side surface of the upper thrust bearing is attached to and supported on the limiting block; the mounting plate is provided with a yielding hole corresponding to the lower end of the driving sleeve, and the lower end of the driving sleeve extends downwards and is rotatably matched with the yielding hole.
Like this, mounting structure design is simple reasonable more, can make the better rotation of driving sleeve to and the better gravity that bears the flashboard.
As optimization, the screw rod rotation-preventing structure comprises a vertical limiting angle steel which is fixedly arranged at the upper end of the driving screw rod and is in a rectangular tubular structure design, one side of the upper end of the driving screw rod is connected with a limiting strip, and a vertical limiting groove is formed in the limiting angle steel and is in vertical sliding fit with the limiting strip.
Therefore, the screw rod anti-rotation structure is simpler and more reasonable in design and more convenient to install and set.
The mounting plate lower surface can be provided with a fixing seat, a fixing hole can be formed in the fixing seat to enable the lower end of the driving sleeve to extend into the fixing seat, and a deep groove ball bearing can be arranged between the fixing hole formed in the fixing seat and the driving sleeve.
Like this, through setting up the fixing base for the drive sleeve lower extreme stretches into the fixed orifices that the fixing base has in, sets up deep groove ball bearing again between fixed orifices and drive sleeve, makes the installation of drive sleeve more reasonable, better avoids it to receive radial force.
Drawings
Fig. 1 is a schematic structural diagram of a semi-automatic material lifting gate mechanism according to an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a position a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a position B in fig. 1.
Fig. 4 is a top schematic view of the mounting plate of fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, a semi-automatic material lifting gate mechanism comprises a gate plate 1 arranged corresponding to a molten glass discharge end on a pull line; a gate plate lifting control mechanism is arranged corresponding to the gate plate, and the lifting end of the gate plate lifting control mechanism is connected with the upper end of the gate plate and can control the gate plate to move vertically; the flashboard lifting control mechanism comprises a driving sleeve 2 which is horizontally and rotatably arranged above the flashboard through a mounting structure, a driving screw rod 3 is arranged in the driving sleeve in a threaded fit manner, the lower end of the driving screw rod is connected with the upper end of the flashboard, and a screw rod anti-rotation structure is arranged at the upper end of the driving screw rod; the driving end of the electric driving part structure is in transmission connection with the driving sleeve and is used for driving the driving sleeve to horizontally rotate, so that the driving screw rod vertically moves and the gate plate is controlled to vertically move.
Like this, among the foretell semi-automatic material lifting brake mechanism, adopt drive lead screw and the cooperation of drive cover screw thread to form lead screw nut mechanism and promote the flashboard for more steady during control flashboard vertical motion. And adopt electric drive part structure to drive the driving sleeve rotatory, for traditional artifical manual drive, avoided artifical making a round trip to run, practice thrift the manpower, can also reduce working strength. And the discharging of the molten glass discharging end on the pull line can be better and more conveniently controlled, so that the discharging amount can be better kept within a certain range at every time.
As optimization, the electric driving part structure comprises a gear reduction motor 4 and a horizontal reduction box 5, wherein an output shaft of the gear reduction motor is connected with a driving chain wheel 6, an input shaft of the horizontal reduction box is connected with a driven chain wheel 7, and a transmission chain 8 is arranged between the driving chain wheel and the driven chain wheel in a winding manner; and the output shaft of the horizontal reduction gearbox is connected with the driving sleeve through a transmission structure.
Like this, electric drive part structure adopts gear reduction motor and horizontal reducing gear box, and structural design is simpler, can better accomplish the drive for the vertical operation of flashboard is more steady.
As an optimization, the device further comprises a controller 9, and the controller is connected with the electric control end of the gear reduction motor.
Like this, through the design controller, be provided with time relay module and contactor module on the controller, can be better control gear reduction motor for control flashboard upward movement and accomplish the ejection of compact after every interval a period.
Preferably, a driving handle 10 is further connected to the input shaft of the horizontal reduction gearbox.
Thus, by providing a drive handle, manual operation is possible if necessary.
Preferably, the transmission structure comprises a transmission shaft 11 which is connected and arranged on an output shaft of the horizontal reduction gearbox and is vertically arranged, a transmission chain wheel 12 is arranged on the transmission shaft, a driving chain wheel 13 is arranged on the driving sleeve, and the transmission chain wheel is connected with the driving chain wheel through a driving chain 14.
Therefore, the transmission structure is simpler in design, and the driving sleeve can be better in transmission connection with the horizontal reduction gearbox.
As optimization, a vertically arranged scale 15 is arranged on one side of the transmission shaft; the length section of the transmission shaft corresponding to the scale is a threaded section, a nut 16 is arranged on the threaded section, a vertical guide plate 17 is arranged corresponding to the nut, a vertical guide groove is formed in the guide plate, and a sliding block 18 which is arranged in a protruding mode is arranged on the nut and can be matched in the guide groove in a vertical sliding mode; and a pointer rod 19 is arranged on one side of the nut corresponding to the scale, and the end of the pointer rod opposite to the scale is arranged in a pointed end manner.
Therefore, after the transmission shaft rotates, the nut can vertically move, and the vertical movement distance of the nut can be obtained through the scale; when the flashboard is put down, the nut corresponds to a position, after the flashboard is used for a period of time, if the lower end of the flashboard is worn and broken, when the flashboard is put down, the position of the nut can be changed with the initial position to judge the wear damage quantity of the lower end of the flashboard, so that the lower end of the flashboard can be adjusted and replaced more conveniently.
As optimization, a vertical supporting plate 20 is arranged corresponding to the transmission shaft, bearing installing seats 21 are respectively arranged at two ends of the supporting plate, installing bearings are arranged on the bearing installing seats, and the two ends of the transmission shaft are respectively and correspondingly arranged in the installing bearings.
Therefore, the transmission shaft is more convenient to install and arrange.
Preferably, the mounting structure comprises a mounting plate 22 at the lower end, a mounting seat 23 is mounted on the mounting plate, a mounting hole is formed in the mounting seat, and a mounting section is formed at the lower end of the driving sleeve and inserted into the mounting hole; a shaft shoulder 24 is arranged in the middle of the mounting section, an upper thrust bearing 25 and a lower thrust bearing 26 are respectively arranged on the upper side and the lower side of the shaft shoulder on the mounting section, the lower side surface of the lower thrust bearing is attached to and supported on the mounting plate, an annular limiting block 27 is arranged at the upper end of the mounting hole in a threaded fit manner, and the upper side surface of the upper thrust bearing is attached to and supported on the limiting block; the mounting plate is provided with a yielding hole corresponding to the lower end of the driving sleeve, and the lower end of the driving sleeve extends downwards and is rotatably matched with the yielding hole.
Like this, the mounting structure design is simple more reasonable, can make the better rotation of driving sleeve to and the better gravity that bears the flashboard.
Preferably, the screw rod anti-rotation structure comprises a limit angle steel 28 which is fixedly arranged at the upper end of the driving screw rod and is vertically arranged, the limit angle steel is in a rectangular tubular structural design, one side of the upper end of the driving screw rod is connected with a limit strip 29, and a vertical limit groove is formed in the limit angle steel and is in vertical sliding fit with the limit strip.
Therefore, the screw rod anti-rotation structure is simpler and more reasonable in design and more convenient to install and set.
The mounting plate lower surface can be provided with a fixing seat, a fixing hole can be formed in the fixing seat to enable the lower end of the driving sleeve to extend into the fixing seat, and a deep groove ball bearing can be arranged between the fixing hole formed in the fixing seat and the driving sleeve.
Like this, through setting up the fixing base for the drive sleeve lower extreme stretches into in the fixed orifices that the fixing base has, sets up deep groove ball bearing again between fixed orifices and the drive sleeve, makes the installation of drive sleeve more reasonable, better avoids it to receive radial force.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention without the use of inventive faculty. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (9)
1. A semi-automatic material lifting gate mechanism comprises a gate plate arranged corresponding to a molten glass discharge end on a pull pipeline; a gate plate lifting control mechanism is arranged corresponding to the gate plate, and the lifting end of the gate plate lifting control mechanism is connected with the upper end of the gate plate and can control the gate plate to move vertically; the gate lifting control mechanism is characterized by comprising a driving sleeve which is horizontally arranged above the gate in a rotating mode through a mounting structure, a driving screw rod is arranged in the driving sleeve in a threaded fit mode, the lower end of the driving screw rod is connected with the upper end of the gate, and a screw rod anti-rotating structure is arranged at the upper end of the driving screw rod; the driving end of the electric driving part structure is in transmission connection with the driving sleeve and is used for driving the driving sleeve to horizontally rotate, so that the driving screw rod vertically moves and the gate plate is controlled to vertically move.
2. The semi-automatic material lifting gate mechanism of claim 1, wherein: the electric driving part structure comprises a gear reduction motor and a horizontal reduction box, wherein an output shaft of the gear reduction motor is connected with a driving chain wheel, an input shaft of the horizontal reduction box is connected with a driven chain wheel, and a transmission chain is arranged between the driving chain wheel and the driven chain wheel in a winding manner; and the output shaft of the horizontal reduction gearbox is connected with the driving sleeve through a transmission structure.
3. The semi-automatic material lifting gate mechanism of claim 2, wherein: the controller is connected with the electric control end of the gear reduction motor.
4. The semi-automatic material lifting gate mechanism of claim 2, wherein: the input shaft of the horizontal reduction box is also connected with a driving handle.
5. The semi-automatic material lifting gate mechanism of claim 2, wherein: the transmission structure comprises a transmission shaft which is connected and arranged on an output shaft of the horizontal reduction gearbox and is vertically arranged, a transmission chain wheel is arranged on the transmission shaft, a driving chain wheel is arranged on the driving sleeve, and the transmission chain wheel is connected with the driving chain wheel through a driving chain.
6. The semi-automatic material lifting gate mechanism of claim 5, wherein: a vertically arranged scale is arranged on one side of the transmission shaft; the length section of the transmission shaft corresponding to the scale is a threaded section, a nut is arranged on the threaded section, a vertical guide plate is arranged corresponding to the nut, a vertical guide groove is formed in the guide plate, and a sliding block which is convexly arranged is arranged on the nut and can be vertically matched in the guide groove in a sliding manner; and one side of the nut, which corresponds to the scale, is provided with a pointer rod, and one end of the pointer rod, which is opposite to the scale, is arranged in a pointed end manner.
7. The semi-automatic material lifting gate mechanism of claim 6, wherein: the transmission shaft is provided with a vertical supporting plate, two ends of the supporting plate are respectively provided with a bearing mounting seat, the bearing mounting seats are provided with mounting bearings, and the two ends of the transmission shaft are respectively arranged in the mounting bearings in a corresponding manner.
8. The semi-automatic material lifting gate mechanism of claim 1, wherein: the mounting structure comprises a mounting plate at the lower end, a mounting seat is mounted on the mounting plate, a mounting hole is formed in the mounting seat, and a mounting section is formed at the lower end of the driving sleeve and inserted into the mounting hole; a shaft shoulder is arranged in the middle of the mounting section, an upper thrust bearing and a lower thrust bearing are respectively arranged on the upper side and the lower side of the shaft shoulder on the mounting section, the lower side surface of the lower thrust bearing is attached to and supported on the mounting plate, an annular limiting block is arranged at the upper end of the mounting hole in a threaded fit manner, and the upper side surface of the upper thrust bearing is attached to and supported on the limiting block; the mounting plate is provided with a yielding hole corresponding to the lower end of the driving sleeve, and the lower end of the driving sleeve extends downwards and is rotatably matched in the yielding hole.
9. The semi-automatic material lifting gate mechanism of claim 8, wherein: the screw rod anti-rotation structure comprises a vertical limiting angle steel which is fixedly arranged at the upper end of the driving screw rod and is in a rectangular tubular structure design, one side of the upper end of the driving screw rod is connected with a limiting strip, and a vertical limiting groove is formed in the limiting angle steel and is in vertical sliding fit with the limiting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222929998.6U CN218709918U (en) | 2022-11-03 | 2022-11-03 | Semi-automatic material lifting gate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222929998.6U CN218709918U (en) | 2022-11-03 | 2022-11-03 | Semi-automatic material lifting gate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218709918U true CN218709918U (en) | 2023-03-24 |
Family
ID=85604723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222929998.6U Active CN218709918U (en) | 2022-11-03 | 2022-11-03 | Semi-automatic material lifting gate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218709918U (en) |
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2022
- 2022-11-03 CN CN202222929998.6U patent/CN218709918U/en active Active
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