CN114507005B - Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method - Google Patents
Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method Download PDFInfo
- Publication number
- CN114507005B CN114507005B CN202210233828.6A CN202210233828A CN114507005B CN 114507005 B CN114507005 B CN 114507005B CN 202210233828 A CN202210233828 A CN 202210233828A CN 114507005 B CN114507005 B CN 114507005B
- Authority
- CN
- China
- Prior art keywords
- glass tube
- spiral worm
- groove
- rotate
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 184
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 title abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 78
- 238000001354 calcination Methods 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000005498 polishing Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000202814 Cochliomyia hominivorax Species 0.000 description 19
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B21/00—Severing glass sheets, tubes or rods while still plastic
- C03B21/02—Severing glass sheets, tubes or rods while still plastic by cutting
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules
- C03B23/118—Apparatus for conveying the tubes or rods in a horizontal or an inclined plane through one or more forming stations
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a device for a glass tube precision cutting round mouth machine by a Dana horizontal tube drawing method, which comprises the following components: the conveying device is used for conveying the glass tube along the conveying direction and driving the glass tube to rotate; the spiral worm is arranged on one side of the transmission device, the extending direction of the spiral worm is parallel to the transmission direction, a spiral groove is formed in the spiral worm, when the glass tube is transmitted on the transmission device, one end of the glass tube is received in the groove, and the spiral worm is driven to rotate so as to apply external force deviating from the glass tube to one end of the glass tube; a calcining device arranged between the conveying device and the spiral worm for heating the glass tube to partially soften the glass tube; and the pressing device is arranged around the turntable at fixed intervals, the turntable is driven to rotate so as to drive the pressing plates to rotate, the pressing plates are suitable for pressing one end of the glass tube entering the groove to break the softened part of the glass tube to realize a round mouth, and the turntable and the spiral worm synchronously rotate so that the pressing plates are sequentially inserted into the same position of the groove.
Description
Technical Field
The invention relates to the field of glass production, in particular to a device for a glass tube finish-cutting round mouth machine by a Dana horizontal tube drawing method.
Background
After the glass tube is formed and cut, the cut parts at the two ends are sharp, the glass tube with a certain length is cut or broken when the glass tube is subjected to round opening treatment, and the part of the glass tube which is cut or broken when the glass tube is round opening is generally called as a stub bar. In the existing round mouth device, a long stub bar (the stub bar with the length of 7-8 cm) needs to be cut or broken when the round mouth is formed so as to realize the round mouth, so that the yield of the glass tube is greatly reduced due to overlong stub bars. In addition, the existing round mouth device can generate round mouth defects such as crushing, unevenness and the like at the round mouth part when the round mouth is formed, and the round mouth defects are treated according to waste materials, so that the waste of glass tubes is caused, and the yield is reduced.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides a glass tube precision cutting round mouth machine device adopting a Dana horizontal tube drawing method, which can solve the technical problems of low glass tube yield, low quality and low production work efficiency caused by the fact that a round mouth defect exists at a round mouth position and a long material head is required when a round mouth of a glass tube in the prior art.
In one aspect, the embodiment of the invention discloses a device for a glass tube finish-cutting round mouth machine by a Dana horizontal tube drawing method, which comprises the following components:
the conveying device is used for conveying the glass tube along the conveying direction and driving the glass tube to rotate;
the spiral worm is arranged on one side of the transmission device, the extending direction of the spiral worm is parallel to the transmission direction, a spiral groove is formed in the spiral worm, one end of the glass tube is received in the groove when the glass tube is transmitted on the transmission device, and the spiral worm is driven to rotate around the central axis of the spiral worm so as to apply external force to one end of the glass tube, which is far away from the glass tube;
the calcining device is arranged between the conveying device and the spiral worm and is used for heating one end, close to the spiral worm, of the glass tube so as to partially soften the glass tube;
the pressing device comprises a turntable and a preset number of pressing sheets, the pressing sheets are arranged around the turntable at fixed intervals, the turntable is driven to rotate around the central axis of the turntable so as to drive the pressing sheets to rotate, the central axis of the turntable is intersected with the central axis of the spiral worm at a certain angle so that the pressing sheets are suitable for being inserted into the grooves, one ends of glass tubes entering the grooves are pressed by the pressing sheets so as to break the softened parts of the glass tubes along with the rotation of the glass tubes, and the turntable and the spiral worm synchronously rotate so that the preset number of pressing sheets are sequentially inserted into the same position of the grooves.
According to one embodiment of the invention, the conveying device comprises a conveying chain for driving the glass tube to convey along the conveying direction and a friction belt for driving the glass tube to rotate, a plurality of baffle plates which are aligned and spaced from each other are arranged on the conveying chain along the conveying direction, the glass tube is placed between the adjacent baffle plates, the friction belt is arranged on one side of the conveying chain away from the calcining device, the friction belt moves along the direction opposite to the conveying direction, and when the glass tube is conveyed on the conveying device, the other end of the glass tube is contacted with the friction belt, and the friction belt drives the glass tube to rotate.
According to an embodiment of the invention, the calcination device is arranged between the transmission device and the screw worm at a position closer to the screw worm.
According to an embodiment of the invention, the calcining device comprises a calcining plate, and the length of the spiral rod is the same as the length of the calcining plate.
According to one embodiment of the invention, the calcining device comprises a preheating calcining section, a circular opening calcining section and a polishing calcining section which are sequentially arranged along the conveying direction, wherein the preheating calcining section, the circular opening calcining section and the polishing calcining section are positioned on a straight line, and a combustion gas outlet hole is arranged on the side surface of the preheating calcining section, the circular opening calcining section and the polishing calcining section, which faces to glass.
According to one embodiment of the invention, the device for the glass tube precision cutting round mouth machine by the Dana horizontal tube drawing method further comprises an adjusting device, wherein the adjusting device is provided with a driving device for driving the rotary table to rotate, an output shaft of the driving device is connected with the rotary table, and the adjusting device is used for adjusting the position of the driving device so as to drive and adjust the compression position of the pressing sheet.
According to an embodiment of the present invention, the adjusting device includes an angle adjusting module and a three-dimensional movement adjusting module, the angle adjusting module includes:
the driving device is arranged on the semicircular gear, and the angle adjusting wheel adjusts the semicircular gear to rotate so as to drive the driving device to rotate to adjust the angle between the pressing sheet and the groove, so that the pressing sheet is suitable for being inserted into the groove;
the three-dimensional movement adjusting module comprises:
a left-right adjusting mechanism connected with the semicircular gear;
the upper and lower adjusting mechanisms are connected with the left and right adjusting mechanisms; and
and the front-back adjusting mechanism is connected with the upper-lower adjusting mechanism.
According to an embodiment of the invention, the device for the glass tube finishing round mouth machine by the Dana horizontal tube drawing method further comprises: and the resistance plate is arranged between the transmission chain and the calcining device and is used for increasing the resistance of the glass tube to move.
According to one embodiment of the invention, the length of the spiral worm is 60cm, the groove width of the groove is 4-5cm, and the groove depth of the groove is 1-2cm.
According to one embodiment of the invention, the spiral worm is made of heat-resistant steel materials.
By adopting the technical scheme, the invention has at least the following beneficial effects:
according to the invention, the spiral worm and the pressing device are arranged, the spiral worm is driven to rotate around the central axis of the spiral worm so as to apply external force to one end of the glass tube, which deviates from the glass tube, the pressing piece of the pressing device presses one end of the glass tube entering the groove so as to press the glass tube, the rest glass tube is twisted off at the softened part under the condition of autorotation, so that the round opening defect is realized, the quality of the glass tube is greatly reduced, the length of a stub bar required by the insertion fit of the pressing piece and the rotating groove is reduced, and therefore, the yield of the glass tube is improved, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a device for finishing a glass tube by a Dana horizontal tube drawing method according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a spiral worm according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
It should be noted that, in the embodiments of the present invention, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present invention, and the following embodiments are not described one by one.
In the following description, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
The glass tube is cut or broken by pulling a certain length of glass tube at the round mouth, and a section of the glass tube cut, broken or twisted is generally called a stub bar.
As shown in fig. 1, an embodiment of the present invention discloses a device for a glass tube finishing round mouth machine by a dana horizontal tube drawing method, which comprises:
the conveying device 100, the conveying device 100 is used for conveying the glass tube 1 along the conveying direction P and driving the glass tube 1 to rotate.
The screw worm 300, the screw worm 300 is disposed at one side of the transfer device 100, the extending direction of the screw worm 300 is parallel to the transfer direction P, a spiral groove 310 is provided on the screw worm 300, one end of the glass tube 1 is received in the groove 310 when the glass tube 1 is transferred on the transfer device 100, and the screw worm 300 is driven to rotate around its central axis to apply an external force to one end of the glass tube 1 facing away from the glass tube.
The calcining device 200, the calcining device 200 is arranged between the conveying device 100 and the spiral worm 300, and is used for heating one end of the glass tube 1 close to the spiral worm 300 so as to partially soften the end.
Compression device 400. Compression device 400 includes a turntable 420 and a predetermined number of preforms 410, preforms 410 being disposed around turntable 420 at regular intervals, for example, the predetermined number of preforms may be uniformly disposed on the same circumference of the turntable and the circular arc distances between adjacent preforms are equal. The turntable 420 is driven to rotate about its central axis to rotate the pressing pieces 410, the central axis of the turntable 420 intersects with the central axis of the screw worm 300 at an angle such that the pressing pieces 410 are adapted to be inserted into the grooves 310, the pressing pieces 410 press one end of the glass tube entering the grooves 310 to achieve a round mouth as the softened portion of the glass tube breaks due to the rotation of the glass tube, and the turntable 420 rotates in synchronization with the screw worm 300 such that a predetermined number of pressing pieces 410 are sequentially inserted into the same position of the grooves 310.
In some embodiments, as shown in fig. 2, a first end 330 of the worm screw 300 is coupled to a servo motor 320.
For convenience of explanation, the groove 310 on the spiral worm is divided into a groove 321, a groove 322, a groove 323, a groove 324, a groove 325, a groove 326, etc. which are sequentially connected, for example, the groove 326 is the same position where a plurality of pressing pieces are sequentially inserted and the glass tube a is rounded at this position. For example, when the glass tube a is conveyed on the conveying device 100, one end of the glass tube a is contacted with the groove 321 at the starting position of the second end 320 of the spiral worm 300, and then moves into the groove 322 adjacent to the groove 321 along with the rotation of the spiral worm 300 until moving into the groove 326 at the round position, and the round rear material head of the glass tube a is broken, so that the glass tube a is not contacted with the following groove.
For convenience of explanation, the tablets 410 on the rotary table 420 are divided into tablets A, B, C, D and the like uniformly arranged around a circle on the rotary table, and when the tablets a are inserted into the grooves 326, the tablets B are inserted into the same grooves 326 after the rotary table 420 is rotated clockwise (rotated in the direction N shown in fig. 1), and the worm screw 300 is also rotated clockwise (rotated in the direction M shown in fig. 1). For the rotation of the turn table 420 in synchronization with the screw worm 300 so that a predetermined number of pressing pieces 410 are sequentially inserted into the same position of the groove 310, specifically, when the stub bar of the glass tube a is in contact with the groove 326 at the position S on the groove 326 and is just pressed by the pressing piece a, the screw worm 300 is still rotating clockwise, the stub bar of the glass tube a is broken to realize a round mouth at a softened position under the co-action of the external force applied by the clockwise rotation of the screw worm 300 and the rotation of the glass tube, the turn table 420 rotates clockwise after the round mouth of the glass tube a so that the pressing piece a rotates out of the groove 326, and when the next glass tube entering at the position S on the groove 326 is contacted again under the clockwise rotation of the screw worm 300, the pressing piece B is just pressed against the stub bar of the next glass tube contacted at the position S after the clockwise rotation of the turn table 420 by a certain angle.
In some embodiments of the present invention, the conveying device 100 includes a conveying chain 110 for conveying the glass tube 1 along the conveying direction P, and a friction belt (not shown in fig. 1) for rotating the glass tube, a plurality of blocking pieces 111 aligned with each other and spaced apart from each other are provided on the conveying chain 110 along the conveying direction P, the friction belt is provided on a side of the conveying chain 110 away from the calcination device 200 between adjacent blocking pieces 111, the friction belt moves in a direction opposite to the conveying direction P, and one end of the glass tube extends beyond the conveying chain 110 and contacts the friction belt when the glass tube is conveyed on the conveying device 100, and is rotated by the friction belt.
The conveying chain 110 conveys the glass tube 1 with a smooth characteristic. A plurality of baffles 111 provided on the conveyor chain 110 along the conveying direction P may space each glass tube 1 to ensure that the glass tubes 1 enter the grooves 310 of the screw worm 300 at certain intervals and in a certain order. In some embodiments, the baffle 111 is made of plastic, such as polytetrafluoroethylene plastic, which has the advantage of high temperature resistance, and can protect the glass tube from shattering.
In some embodiments of the invention, the length of the worm screw 300 is 60cm.
In some embodiments of the present invention, the groove 310 has a groove width of 4-5 cm. By setting the groove width range of the spiral worm to be 4-5cm, the problem that the conventional glass tube with the diameter of 0.8-3.2 cm can enter the groove without replacing the spiral worm 300 when being rounded is solved, and the problems of production efficiency reduction, large amount of waste and glass tube yield reduction caused by long time of replacing the spiral worm are solved.
In some embodiments of the present invention, the groove 310 may have a groove depth ranging in size from 1cm to 2cm, such as a groove depth of 1.5cm. In practical production, the groove depth may be selected to be 2cm if the glass tube with a large diameter is the majority, and 1cm if the glass tube with a small diameter is the groove depth.
In some embodiments of the present invention, the screw worm 300 is made of a heat-resistant steel material, which prolongs the service life of the screw worm, avoids the reduction of production efficiency caused by frequent replacement of the screw worm, and is advantageous in saving cost and improving the yield of glass tubes.
In some embodiments of the present invention, the extending direction of the calcination device 200 is parallel to the conveying direction P of the glass tube 1, and the calcination device 200 is disposed between the conveying device 100 and the screw worm 300 at a position closer to the screw worm 300 to reduce the required length of the stub bar.
In some embodiments of the invention, the calcination apparatus 200 includes a calcination plate, and the length of the spiral worm 300 is the same as the length of the calcination plate. The length of the existing spiral worm is smaller than that of the calcining plate, the length of the spiral worm is the same as that of the calcining plate, the length of the spiral worm is increased, the width of the groove is conveniently increased due to the increase of the length of the rotating rod, the spiral worm can be suitable for glass tubes with different diameters due to the increase of the width of the groove, and the problems that production working efficiency is reduced, a large amount of waste materials are generated and the yield of the glass tubes is reduced due to the fact that the time for replacing the rotating rod is long are avoided.
In some embodiments of the present invention, the calcination apparatus 200 includes a preheating calcination section, a circular-opening calcination section, and a polishing calcination section sequentially disposed in the transport direction P, the preheating calcination section, the circular-opening calcination section, and the polishing calcination section being positioned on a straight line, and the sides of the preheating calcination section, the circular-opening calcination section, and the polishing calcination section facing the glass being provided with a combustion gas outlet hole. The glass tube is heated in advance at the round opening position of the glass tube to be softened by the preheating calcination section, the round opening calcination section can further soften the glass tube preheated in advance so that the glass tube is twisted off at the softened position to realize the round opening, the round opening of the glass tube after the round opening can be more uniform by the polishing calcination section, and the defect of uneven round opening is avoided. The combustion gas is a mixed gas of natural gas and oxygen.
In some embodiments of the present invention, the predetermined number of tablets is more than 1, for example, 10, but not limited to 10, and other numbers of more than 1 are also within the scope of the present invention. Because the screw upper groove is of a screw type, the screw type groove is rotated, and in order to press the pressing piece into the rotating screw type groove, the central axis of the turntable 420 is used to intersect the central axis of the screw 300 at an angle.
In some embodiments of the present invention, the turntable 420 is connected to the output shaft of the driving device 430 to drive the pressing piece 410 to rotate around the output shaft of the driving device 430, where the pressing piece 410 is disposed above the worm screw 300, and the driving device 430 may be a servo motor.
The device for finishing the round mouth of the glass tube by the Dana horizontal tube drawing method disclosed by the embodiment of the invention further comprises an adjusting device 500, wherein the adjusting device 500 is provided with a driving device 430 for driving the turntable 420 to rotate, and the adjusting device 500 is used for adjusting the position of the driving device 430 so as to drive the compressing position of the adjusting press piece 410.
By arranging the pressing device 400 and the adjusting device 500, the adjusting device 500 can adjust the pressing position of the pressing sheet 410 on the stub bars at one end of the glass tube 1, so that the pressing sheet 410 can press the stub bars of the glass tubes with different diameters entering the groove 310, and after the stub bars are pressed, the remaining glass tubes except the stub bars on the glass tube still rotate, so that the glass tube is more easily twisted off at the softened part to realize round openings, and the round opening defect is avoided. The press fit of the groove 310 and the press piece 410 on the press device 400 can reduce the length of the stub bar required for rounding the glass tube, and improve the yield of the glass tube.
In some embodiments of the present invention, the adjustment device 500 includes an angle adjustment module and a three-dimensional movement adjustment module, wherein the angle adjustment module includes: the driving device 430 is arranged on the semicircular gear, and the angle adjusting wheel 510 adjusts the rotation of the semicircular gear to drive the driving device 430 to rotate so as to adjust the angle between the pressing sheet 410 and the groove 310, so that the pressing sheet 410 is suitable for being inserted into the groove 310; the three-dimensional removal regulation module includes: a left-right adjusting mechanism connected with the semicircular gear; an up-down adjusting mechanism connected with the left-right adjusting mechanism; and a front-rear adjusting mechanism connected with the up-down adjusting mechanism.
In some embodiments of the present invention, the left and right adjusting mechanism includes a left and right adjusting wheel 520, a first screw 521 connected to the left and right adjusting wheel 520, a screw coupling block connected to the first screw, a first moving plate 511 connected to the screw coupling block, and a first guide rail 523 supporting the movement of the first moving plate 511, a first support plate 522 is disposed under the first moving plate 511, and a first guide rail 523 is disposed on the first support plate 522, wherein the left and right adjusting wheel 520 rotates the first screw 521, the rotation of the first screw 521 causes the linear movement of the screw coupling block, and the linear movement of the screw coupling block drives the first moving plate 511 to linearly move along the first guide rail 523 in the left and right directions. The left-right direction is a direction X shown in fig. 1, which may be parallel to the conveying direction P of the glass tube, and a first linear scale 524 is provided on the first support plate 522 along the direction X. The left-right adjusting mechanism can adjust the left-right position of the pressing sheet 410 relative to the groove 310, thereby realizing the pressing position of the pressing sheet 410 on the glass tube in the left-right direction and realizing the pressing of the pressing sheet 410 on the glass tubes with different diameters.
In some embodiments of the present invention, an angle adjustment wheel 510 and a semicircular gear are provided on the first moving plate 511 to move with the left and right adjustment mechanism, and an angle dial 512 is provided on the semicircular gear. Because the spiral groove is rotating, in order to press the pressing sheet into the rotating spiral groove, the angle between the pressing sheet and the groove needs to be adjusted, and the angle adjustment between the pressing sheet and the rotating spiral groove is realized by arranging the angle adjusting wheel 510, so that the pressing sheet is pressed into the rotating groove.
In some embodiments of the present invention, the up-down adjusting mechanism includes an up-down adjusting wheel 530, a bracket 531, a second screw rod connected to the up-down adjusting wheel 530, a screw coupling block connected to the second screw rod, a second moving plate connected to the screw coupling block, and a second guide rail supporting the second moving plate to move, the second moving plate is vertically disposed between the first support plate 522 and the bracket 531, the second moving plate is connected to the first support plate 522, and the up-down adjusting wheel 530 drives the second moving plate to linearly move up and down along the second guide rail, thereby driving the first support plate 522 connected to the second moving plate to move up and down. The up-down direction is a direction Z shown in fig. 1, the direction Z is perpendicular to the direction X, and a second linear scale 533 is provided between the first support plate 522 and the second support 531 along the direction Z. The up-down adjusting mechanism can adjust the up-down position of the pressing sheet 410 relative to the groove 310, thereby realizing the pressing position of the pressing sheet 410 on the glass tube in the up-down direction and realizing the pressing of the glass tubes with different diameters.
In some embodiments of the present invention, the front-rear adjustment mechanism includes a front-rear adjustment wheel 540, a third screw 541 connected to the front-rear adjustment wheel 540, a nut coupling block connected to the third screw 541, a third moving plate 532 connected to the nut coupling block, and a third guide rail 543 supporting the movement of the third moving plate 532, a second support plate 542 is disposed below the third moving plate 532, an up-down adjustment mechanism is disposed above the third moving plate 532, a third guide rail 543 is disposed on the second support plate 542, the front-rear adjustment wheel 540 drives the third moving plate 532 to linearly move along the third guide rail 543 in the front-rear direction, and further drives the up-down adjustment mechanism disposed above the third moving plate 532 to move back and forth, and since the up-down adjustment mechanism is connected to the left-right adjustment mechanism, the front-rear adjustment mechanism also drives the left-right adjustment mechanism to move back and forth. The front-back direction is the direction Y shown in FIG. 1, and the direction Y is perpendicular to the direction X and the direction Z. The front-rear adjustment mechanism can adjust the front-rear position of the pressing piece 410 with respect to the groove 310, whereby the pressing position of the pressing piece 410 against the glass tube in the front-rear direction can be achieved.
According to the glass tube precision cutting round mouth machine equipment adopting the Dana horizontal tube drawing method, under the cooperation of the groove 310, the pressing device 400 and the adjusting device 500, overlong stub bars are not needed when the glass tube is round mouth, the round mouth of the glass tube can be realized only by 4-5cm stub bars, the existing round mouth device can round mouth only by 7-8cm stub bars, if the diameter, the wall thickness and the length of the glass tube are respectively 10.75mm, 0.5mm and 1500mm, the weight of 1cm of the glass tube of the model is 0.38kg, and the calculation comparison can prove that the round mouth of the round mouth machine equipment provided by the embodiment of the invention greatly reduces waste materials due to the reduction of the required stub bars, and improves the yield.
The device for finishing round mouth of glass tube by Dana horizontal tube drawing method disclosed in some embodiments of the invention further comprises: the resistance plate 60, the resistance plate 60 is disposed between the conveying chain 110 and the calcining device 200, the resistance plate 60 is used for increasing the resistance of the movement of the glass tube 1, and the glass tube 1 is abutted against the blocking pieces on the rear side of the blocking pieces on two sides of the glass tube in the conveying direction P, so that the glass tube 1 enters the groove 310 at the same position. In some embodiments the resistive plate is a tetrafluoro plate.
The working principle of the glass tube precision cutting round mouth machine equipment adopting the Dana horizontal tube drawing method disclosed by the embodiment of the invention is as follows: the glass tube a is preheated and softened by the preheating and calcining section of the calcining device 200 transmitted to the calcining device 100, and then is transmitted to the round-mouth calcining section, and at the moment, the stub bar at one end of the glass tube a enters into the groove 326 at the same position on the spiral worm 300, for example, the stub bar at one end of the glass tube a is pressed by the pressing sheet a of the pressing device in the groove 326, when the diameter of the glass tube is changed, the pressing position of the pressing sheet on the glass tube with different diameters can be realized by adjusting the adjusting device, when the stub bar at one end of the glass tube a is pressed by the pressing sheet a in the groove 326, the spiral worm 300 is clockwise rotated (such as clockwise rotation according to the direction M) to apply a force deviating from the glass tube to the outside, at the moment, the stub bar at one end of the glass tube a is pressed and the other end of the glass tube a is still at the same position away from the stub bar, so that the glass tube a is twisted off at the softened position, the round-mouth of the glass tube is realized, the polishing calcining section of the glass tube a after the round-mouth is transmitted to the calcining device 200 is heated to enable the glass tube a to be pressed by the pressing sheet a with different diameters, when the stub bar at one end of the glass tube a is pressed by the pressing sheet a, the groove 326 is rotated clockwise (such as clockwise rotation according to the direction M), the spiral worm is rotated clockwise, and the stub bar a is rotated at the same time, and the groove a is rotated clockwise direction is pressed by the groove 326 a, and the glass tube a is rotated clockwise rotation is continuously at the groove is pressed by the groove is at the round-mouth and a is at the position and a is rotated clockwise rotation point, and a is rotated clockwise rotation and a is sequentially and is pressed by a clockwise rotation and is pressed by a rotation and is sequentially and is pressed by a clockwise rotation and is pressed.
In summary, the device for the glass tube precision cutting round mouth machine adopting the Dana horizontal tube drawing method disclosed by the embodiment of the invention has the advantages that the spiral worm and the pressing device are arranged, the spiral worm is driven to rotate around the central axis of the spiral worm so as to apply external force deviating from the glass tube to one end of the glass tube, the pressing piece of the pressing device presses one end of the glass tube entering the groove so as to press the glass tube, the rest glass tube is twisted off at the softened part under the condition of autorotation, the round mouth is realized, the defect of the round mouth is greatly reduced, the quality of the glass tube is improved, the insertion fit of the pressing piece and the rotating groove reduces the length of a stub bar required when the round mouth is formed, the yield of the glass tube is improved, and the production efficiency is improved. Meanwhile, through the arrangement of the adjusting device, the pressing position of the pressing sheet on the glass tube stub bar can be adjusted by the adjusting device, so that the pressing sheet can press the stub bars of glass tubes with different diameters entering the grooves, the length of the stub bars required by round openings is also reduced, and the yield of the glass tubes is improved.
It should be noted that, each component or step in each embodiment may be intersected, replaced, added, and deleted, and therefore, the combination formed by these reasonable permutation and combination transformations shall also belong to the protection scope of the present invention, and shall not limit the protection scope of the present invention to the embodiments.
The foregoing is an exemplary embodiment of the present disclosure, and the order in which the embodiments of the present disclosure are disclosed is merely for the purpose of description and does not represent the advantages or disadvantages of the embodiments. It should be noted that the above discussion of any of the embodiments is merely exemplary and is not intended to suggest that the scope of the disclosure of embodiments of the invention (including the claims) is limited to these examples and that various changes and modifications may be made without departing from the scope of the invention as defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
Those of ordinary skill in the art will appreciate that: the above discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the disclosure of embodiments of the invention, including the claims, is limited to such examples; combinations of features of the above embodiments or in different embodiments are also possible within the idea of an embodiment of the invention, and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, equivalent substitutions, improvements, and the like, which are made within the spirit and principles of the embodiments of the invention, are included within the scope of the embodiments of the invention.
Claims (10)
1. The utility model provides a Dana horizontal drawing pipe method glass pipe finish cut circle mouth machine equipment which characterized in that includes:
the conveying device is used for conveying the glass tube along the conveying direction and driving the glass tube to rotate;
the spiral worm is arranged on one side of the transmission device, the extending direction of the spiral worm is parallel to the transmission direction, a spiral groove is formed in the spiral worm, one end of the glass tube is received in the groove when the glass tube is transmitted on the transmission device, and the spiral worm is driven to rotate around the central axis of the spiral worm so as to apply external force to one end of the glass tube, which is far away from the glass tube;
the calcining device is arranged between the conveying device and the spiral worm, and comprises a preheating calcining section, a round-mouth calcining section and a polishing calcining section which are sequentially arranged along the conveying direction, wherein the preheating calcining section is used for heating one end of the glass tube, which is close to the spiral worm, so that the glass tube is partially softened, the round-mouth calcining section is used for further heating one end of the glass tube, which is close to the spiral worm, and the polishing calcining section is used for enabling round mouths of the glass tube after round mouths to be uniform;
the pressing device comprises a turntable and a preset number of pressing sheets, the pressing sheets are arranged around the turntable at fixed intervals, the turntable is driven to rotate around the central axis of the turntable so as to drive the pressing sheets to rotate, the central axis of the turntable is intersected with the central axis of the spiral worm at a certain angle so that the pressing sheets are suitable for being inserted into the grooves, one ends of glass tubes entering the grooves are pressed by the pressing sheets so as to break the softened parts of the glass tubes along with the rotation of the glass tubes, and the turntable and the spiral worm synchronously rotate so that the preset number of pressing sheets are sequentially inserted into the same position of the grooves.
2. The dane horizontal tube drawing method glass tube finishing round mouth machine equipment according to claim 1, wherein the conveying device comprises a conveying chain for driving the glass tube to be conveyed along the conveying direction and a friction belt for driving the glass tube to rotate, a plurality of blocking pieces which are aligned and spaced apart are arranged on the conveying chain along the conveying direction, the glass tube is placed between every two adjacent blocking pieces, the friction belt is arranged on one side, far away from the calcining device, of the conveying chain, the friction belt moves along the direction opposite to the conveying direction, and when the glass tube is conveyed on the conveying device, the other end of the glass tube is contacted with the friction belt, and the friction belt drives the glass tube to rotate.
3. The daner horizontal tube drawing glass tube finishing round mouth machine apparatus according to claim 1, wherein the calcination device is disposed between the transmission device and the spiral worm at a position closer to the spiral worm.
4. The device for finishing a glass tube by using the Dana horizontal tube drawing method according to claim 1, wherein the calcination device comprises a calcination plate, and the length of the spiral worm is the same as the length of the calcination plate.
5. The daner horizontal tube drawing method glass tube finishing round mouth machine equipment according to claim 1, wherein the calcination device comprises a preheating calcination section, a round mouth calcination section and a polishing calcination section which are sequentially arranged along the transmission direction, the preheating calcination section, the round mouth calcination section and the polishing calcination section are positioned on a straight line, and combustion gas outlet holes are arranged on the sides of the preheating calcination section, the round mouth calcination section and the polishing calcination section facing glass.
6. The device for finishing and rounding the glass tube by the Dana horizontal tube drawing method according to claim 1, further comprising an adjusting device, wherein a driving device for driving the turntable to rotate is arranged on the adjusting device, an output shaft of the driving device is connected with the turntable, and the adjusting device is used for adjusting the position of the driving device so as to drive and adjust the compression position of the pressing sheet.
7. The device for finishing and rounding the glass tube by the Dana horizontal tube drawing method according to claim 6, wherein the adjusting device comprises an angle adjusting module and a three-dimensional moving adjusting module,
the angle adjustment module includes:
the driving device is arranged on the semicircular gear, and the angle adjusting wheel adjusts the semicircular gear to rotate so as to drive the driving device to rotate to adjust the angle between the pressing sheet and the groove, so that the pressing sheet is suitable for being inserted into the groove;
the three-dimensional movement adjusting module comprises:
a left-right adjusting mechanism connected with the semicircular gear;
the upper and lower adjusting mechanisms are connected with the left and right adjusting mechanisms; and
and the front-back adjusting mechanism is connected with the upper-lower adjusting mechanism.
8. The dan-na horizontal tube drawing glass tube finishing round mouth machine apparatus according to claim 2, further comprising: and the resistance plate is arranged between the transmission chain and the calcining device and is used for increasing the resistance of the glass tube to move.
9. The device for finishing and rounding the glass tube by the Dana horizontal tube drawing method according to claim 1, wherein the length of the spiral worm is 60cm, the width of the groove is 4-5cm, and the depth of the groove is 1-2cm.
10. The device for finishing a round mouth of a glass tube by using a Dana horizontal tube drawing method according to claim 1, wherein the spiral worm is made of heat-resistant steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233828.6A CN114507005B (en) | 2022-03-09 | 2022-03-09 | Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233828.6A CN114507005B (en) | 2022-03-09 | 2022-03-09 | Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114507005A CN114507005A (en) | 2022-05-17 |
| CN114507005B true CN114507005B (en) | 2023-12-12 |
Family
ID=81553526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210233828.6A Active CN114507005B (en) | 2022-03-09 | 2022-03-09 | Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114507005B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115304272B (en) * | 2022-08-27 | 2023-09-22 | 广州华宝玻璃实业有限公司 | Environment-friendly electronic glass and manufacturing method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3027646A (en) * | 1957-11-26 | 1962-04-03 | Union Des Verreries Mecaniques | Method of and apparatus for cutting a continuous ribbon of glass into sections |
| JP2002114532A (en) * | 2000-10-03 | 2002-04-16 | Sekiguchi Giken:Kk | Method for manufacturing small divided glass blank for lens and small divided glass gob forming machine |
| JP2013060339A (en) * | 2011-09-14 | 2013-04-04 | Nipro Corp | Method for manufacturing glass bottle |
| CN104812714A (en) * | 2012-09-27 | 2015-07-29 | 肖特股份有限公司 | Method and device for heat sealing of glass tubes |
| CN208500744U (en) * | 2018-07-07 | 2019-02-15 | 山东鲁玻医药玻璃有限公司 | Glass tube round mouth mechanism |
| CN208732914U (en) * | 2018-06-25 | 2019-04-12 | 成都市金鼓药用包装有限公司 | A kind of glass tube notch processing unit (plant) |
| CN208869503U (en) * | 2018-09-30 | 2019-05-17 | 浙江武义飞宇工贸有限公司 | The automatic processing integrated machine of glass tube |
| KR20190130427A (en) * | 2018-05-14 | 2019-11-22 | 주식회사 테스코 | Tube Cutting Device |
| CN110683747A (en) * | 2019-11-21 | 2020-01-14 | 连云港睿晶石英材料有限公司 | Broken tube bottom sealing machine for large-caliber quartz glass tube |
| CN210113267U (en) * | 2019-05-06 | 2020-02-25 | 杭州天山医药玻璃有限公司 | Glass tube round mouth process equipment |
| CN112159085A (en) * | 2020-09-15 | 2021-01-01 | 中建材蚌埠玻璃工业设计研究院有限公司 | Borosilicate glass tube cutting and sealing integrated equipment and technological method |
| CN113998871A (en) * | 2021-09-18 | 2022-02-01 | 凯盛君恒有限公司 | Guide wheel structure for Danna farad and Danna farad device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4550226B2 (en) * | 2000-06-06 | 2010-09-22 | 古河電気工業株式会社 | Internal grooved pipe manufacturing equipment |
| EP1349439B1 (en) * | 2002-03-28 | 2005-11-09 | Plasma Treat GmbH | Method and device for glass ampule sealing |
| CN110357409B (en) * | 2019-08-09 | 2020-07-24 | 佛山市博觉水晶有限公司 | Protection type glass cutting machine |
-
2022
- 2022-03-09 CN CN202210233828.6A patent/CN114507005B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3027646A (en) * | 1957-11-26 | 1962-04-03 | Union Des Verreries Mecaniques | Method of and apparatus for cutting a continuous ribbon of glass into sections |
| JP2002114532A (en) * | 2000-10-03 | 2002-04-16 | Sekiguchi Giken:Kk | Method for manufacturing small divided glass blank for lens and small divided glass gob forming machine |
| JP2013060339A (en) * | 2011-09-14 | 2013-04-04 | Nipro Corp | Method for manufacturing glass bottle |
| CN104812714A (en) * | 2012-09-27 | 2015-07-29 | 肖特股份有限公司 | Method and device for heat sealing of glass tubes |
| KR20190130427A (en) * | 2018-05-14 | 2019-11-22 | 주식회사 테스코 | Tube Cutting Device |
| CN208732914U (en) * | 2018-06-25 | 2019-04-12 | 成都市金鼓药用包装有限公司 | A kind of glass tube notch processing unit (plant) |
| CN208500744U (en) * | 2018-07-07 | 2019-02-15 | 山东鲁玻医药玻璃有限公司 | Glass tube round mouth mechanism |
| CN208869503U (en) * | 2018-09-30 | 2019-05-17 | 浙江武义飞宇工贸有限公司 | The automatic processing integrated machine of glass tube |
| CN210113267U (en) * | 2019-05-06 | 2020-02-25 | 杭州天山医药玻璃有限公司 | Glass tube round mouth process equipment |
| CN110683747A (en) * | 2019-11-21 | 2020-01-14 | 连云港睿晶石英材料有限公司 | Broken tube bottom sealing machine for large-caliber quartz glass tube |
| CN112159085A (en) * | 2020-09-15 | 2021-01-01 | 中建材蚌埠玻璃工业设计研究院有限公司 | Borosilicate glass tube cutting and sealing integrated equipment and technological method |
| CN113998871A (en) * | 2021-09-18 | 2022-02-01 | 凯盛君恒有限公司 | Guide wheel structure for Danna farad and Danna farad device |
Non-Patent Citations (1)
| Title |
|---|
| JQ_Ⅱ型玻璃精切机设计生产要点;刘涛;;新技术新工艺(第12期);第38-40页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114507005A (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114507005B (en) | Fine cutting round mouth machine equipment for glass tube by Danna horizontal tube drawing method | |
| CN103786024B (en) | Full-automatic advertisement and identifier bender | |
| CN206467140U (en) | A kind of glass tube automatic processing device | |
| JP2009221042A (en) | Method and apparatus for bending glass sheet | |
| JP2005219059A (en) | Reinforcing bar feeder of reinforcing bar bending machine | |
| CN103864287A (en) | Glass tube cutting machine | |
| KR100609075B1 (en) | Apparatus for machining four surfaces of metal rods | |
| KR100849682B1 (en) | Rolling mill for making a stainless steel ribon | |
| CN117245406A (en) | Stainless steel bolt piece manufacturing device | |
| CN110625717B (en) | Continuous automatic unit equipment for preparing fiberized bamboo veneers | |
| CN104477618A (en) | Feeding unit of hot extrusion furnace | |
| KR20030081288A (en) | The threed rolling apparatus | |
| CN112849918B (en) | Continuous flexible gradual shaping clamping and conveying device for plates | |
| CN108621225B (en) | Sectional material segmentation cutting equipment | |
| KR20150053369A (en) | Chamfering device | |
| CN208716266U (en) | Automatic turning device is used in a kind of processing of chromium plating Corrugator roller | |
| CN2487497Y (en) | Edge polishers for circuit board | |
| CN102299035B (en) | Full-automatic synchronous partitioning machine for double tube pins of spiral fluorescent lamp | |
| CN117102404B (en) | Spring steel tip grinding machine and tip grinding process | |
| US1913455A (en) | Method of and apparatus for working plastic materials | |
| KR101545343B1 (en) | Pipe bending device | |
| CN215314913U (en) | Manufacturing equipment of reinforcing ring for gravure roller | |
| CN215589611U (en) | Quartz tube automatic cutout machine | |
| CN220617448U (en) | Feeder for processing automobile parts | |
| KR100977990B1 (en) | Three-dimensional cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |