CN105399315A - Sealing and thread-rolling device for large-diameter glass tubes - Google Patents
Sealing and thread-rolling device for large-diameter glass tubes Download PDFInfo
- Publication number
- CN105399315A CN105399315A CN201510984612.3A CN201510984612A CN105399315A CN 105399315 A CN105399315 A CN 105399315A CN 201510984612 A CN201510984612 A CN 201510984612A CN 105399315 A CN105399315 A CN 105399315A
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- CN
- China
- Prior art keywords
- internal mold
- sealing
- tube
- glass tubes
- screw device
- 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.)
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- 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
Abstract
The invention relates to a sealing and thread-rolling device for large-diameter glass tubes. The sealing and thread-rolling device comprises a rack, rotatable tube supporting mechanisms and a rotatable internal mold supporting mechanism, a power mechanism capable of driving the tube supporting mechanisms and the internal mold supporting mechanism to rotate, and an execution mechanism arranged between the tube supporting mechanism and the internal mold supporting mechanism. The sealing and thread-rolling device is characterized in that the tube supporting mechanism comprises a supporting seat fixed on the rack and a chuck with one side surface rotatably connected to the supporting seat. A horizontal circular through hole is arranged at the middle positions of the supporting seat and the chuck, communicating the supporting seat and the chuck. The side surface of the chuck is provided with a chucking element. At least two tube supporting mechanisms are arranged. The internal mold supporting mechanism comprises a rotating shaft and an internal mold supporting tube. The internal mold supporting tube sleeves the rotating shaft. The internal mold supporting tube can rotate with rotation of the rotating shaft and can move on the rotating shaft. In comparison with the prior art, the device of the invention has the following characteristics: the device is convenient for straightening, and sealing and thread-rolling operations of a large-diameter glass tube can be realized.
Description
Technical field
The present invention relates to Glass tubing sealing and screw machine tool technical field, specifically a kind of large-caliber glass tubes sealing and press screw device.
Background technology
Glass tubing sealing, screw machine are for silica glass channel closure, the pressure flame machining demand such as screw thread, shaping and the mechanism of coaxial rotating that designs, shape needed for can becoming various quartz glass tube flame machining easily, existing Glass tubing sealing or rib machine form canals of stilling rotating mechanism, internal mold rotating mechanism and sealing or screw machine structure by electric motor, pneumatic pump, cylinder, sprocket wheel, chain, wheel shaft, planker, chuck, gear.
It is the operation that the small-bore Glass tubing of 80mm-90mm carries out sealing or pressing screw thread that this device existing can realize bore easily, is widely used.But for bigbore Glass tubing, because bigbore Glass tubing quality becomes large, the support effect of existing chuck to large-caliber glass tubes is poor, so that complete level can not be realized to the fixing of Glass tubing, the i.e. straightening of inconvenient Glass tubing, causes comparatively big error even to cause sealing and pressure screwing operation not to realize to sealing or pressure screwing operation.When carrying out continuous print back cover and pressure screwing operation, need the position constantly regulating internal mold, namely the position of internal mold rotating mechanism is regulated, current manual operation directly promotes internal mold rotating mechanism by staff, inconvenient operation, to waste time and energy, even push rod type of drive or leading screw type of drive change the position of internal mold rotating mechanism, although solve the problem wasted time and energy, but the control of this mode is for settling at one go, usually its position control is that dead-centre position controls, and very flexible, failure rate are high.
Summary of the invention
The present invention proposes a kind of sealing and pressure screw device of large-caliber glass tubes.
Technical scheme of the present invention is achieved in that a kind of sealing and pressure screw device of large-caliber glass tubes, comprise frame, the tube support mechanism that can rotate and internal mold supporting mechanism, the actuating unit that body supporting mechanism and internal mold supporting mechanism can be driven to rotate, and be arranged on the topworks between tube support mechanism and internal mold supporting mechanism; It is characterized in that: described tube support mechanism comprises and is fixed on supporting seat in frame and side surface pivots and is connected to chuck on supporting seat, described supporting seat is provided with chuck position placed in the middle the transverse circular through hole be communicated with, and described chuck side surface arranges clamping element; Described tube support mechanism is at least two; Described internal mold supporting mechanism comprises rotation axis and internal mold support tube, and described internal mold support tube is on the rotating shaft sheathed, and internal mold support tube can rotate with rotation axis and can move on the rotating shaft; Described rotation axis is rotatably connected on a bearing away from one end of tube support mechanism, and described bearing sliding is connected in frame; Described topworks comprise movable base, firn-jet head and for fixed cutting tool or be rotationally connected pressure threaded mold fixed block, described fixed block can move up and down.
As preferred technical scheme, described clamping element is the cooperation of slide rail and withstanding tight block.
As preferred technical scheme, described tube support device front end arranges transfer mechanism.
As preferred technical scheme, described transfer mechanism is for transmitting roll-type conveying or conveyor type conveying.
As preferred technical scheme, described rotation axis establishes rectangular groove, the internal mold support tube of both connecting portions is provided with key, and key is in rectangular groove.
As preferred technical scheme, described rotation axis is also flexibly connected a built-in handgrip on one end of tube support mechanism.
As preferred technical scheme, described internal mold support tube connects the first push rod, first push rod one end and frame hinged.
As preferred technical scheme, a hinged union lever on described bearing, described union lever and the second push rod hinged, the second push rod is hinged in frame.
As preferred technical scheme, described actuating unit comprises the drive-motor that two ends are rotatably connected on the synchronizing shaft in frame and drive synchronizing shaft to rotate, described drive-motor and synchronizing shaft connected directly or indirectly, described synchronizing shaft connects the first drive sprocket and the second drive sprocket, described second drive sprocket is at least two, first drive sprocket is connected with the first driven sprocket and the second driven sprocket respectively by a chain with the second drive sprocket, and form co-rotating transmission structure respectively, described synchronizing shaft is arranged a rectangular groove, the sprocket wheel of band key is allowed to move left and right, first drive sprocket is band key sprocket wheel, described first driven sprocket is connected with the rotation axis of internal mold supporting mechanism and is fixed on bearing, and described second driven sprocket is set in supporting seat and the chuck connecting portion of tube support mechanism.
As preferred technical scheme, described movable base arranges support bar, hinge operation bar on described support bar, described fixed block is on operating stick, and described operating stick and support bar junction arrange a return spring.
Owing to have employed technique scheme, the present invention has following outstanding beneficial effect:
1, the fixing straightening of Glass tubing can be facilitated by two or more tube support mechanisms, avoid the two ends of causing more greatly because of large-caliber glass tubes quality not on the same line, cause the maximum error of back cover or pressure screw thread, even make back cover or pressure screwing operation not complete.
2, Glass tubing can realize sealing and the work of pressure screw thread on this equipment, and once shaped Glass tubing back cover diameter, by original 80mm-90mm, expands 150mm to, and large-caliber glass tubes back cover or pressure screwing operation are achieved.
3, the cooperation of the first push rod and the second push rod, easy to operate, time saving and energy saving, both solved push rod in prior art or leading screw flexible adjustment is poor, failure rate is high problem, also solved and promote the time-consuming problem of effort manually.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of internal mold supporting mechanism of the present invention.
Fig. 3 is the plan structure schematic diagram of topworks of the present invention.
In figure: 1-frame; 2-supporting seat; 3-chuck; 4-clamping element; 5-rotation axis; 6-internal mold support tube; The built-in handgrip of 7-; 8-first push rod; 9-bearing; 10-union lever; 11-second push rod; 12-synchronizing shaft; 13-drive-motor; 14-first drive sprocket; 15-second drive sprocket; 16-first driven sprocket; 17-second driven sprocket; 18-movable base; 19-firn-jet head; 20-fixed block; 21-operating stick; 22-support bar.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the present invention includes frame 1, the tube support mechanism that can rotate and internal mold supporting mechanism, the actuating unit that body supporting mechanism and internal mold supporting mechanism can be driven to rotate, and be arranged on the topworks between tube support mechanism and internal mold supporting mechanism.
Described tube support mechanism comprises and is fixed on supporting seat 2 in frame 1 and side surface pivots and is connected to chuck 3 on supporting seat 2, described supporting seat 2 is provided with chuck 3 position placed in the middle the transverse circular through hole be communicated with, in prioritization scheme, manhole on supporting seat 2 and chuck 3 on the same line, and equal and opposite in direction.Supporting seat 2 coordinates with chuck 3, ensure that the stability that Glass tubing supports; Described chuck 3 side surface arranges clamping element 4, and described clamping element 4 is the cooperation of slide rail and withstanding tight block, and the clamping of which is existing known technology, is not repeated at this.By clamping element 4 by Glass tubing fixation, prevent the damage causing Glass tubing in rotation process, and Glass tubing back cover can be ensured and press carrying out smoothly of screwing operation, clamping element 4 also conveniently can adapt to bore Glass tubing within the specific limits, expands the scope of application; Described tube support mechanism is at least two, the fixing straightening of Glass tubing can be facilitated by two or more tube support mechanisms, avoid the two ends of causing more greatly because of large-caliber glass tubes quality not on the same line, cause the maximum error of back cover or pressure screw thread, even make back cover or pressure screwing operation not complete.
In prioritization scheme, described tube support device front end arranges transfer mechanism, described transfer mechanism is for transmitting roll-type conveying or conveyor type conveying, the existence of transfer mechanism can improve the automatization level of device, ensure that large-caliber glass tubes is carried normally, because Glass tubing length is longer, the existence of transfer mechanism also can play certain supporting role to Glass tubing, facilitates the straightening of Glass tubing.The conveying of transmission roll-type and conveyor type conveying are existing known technology, are not repeated at this.
As shown in Figure 2, described internal mold supporting mechanism comprises rotation axis 5 and internal mold support tube 6, described internal mold support tube 6 is set on rotation axis 5, internal mold support tube 6 can rotate with rotation axis 5 and can move on rotation axis 5, concrete, described rotation axis 5 establishes rectangular groove, the internal mold support tube 6 of both connecting portions is provided with key, key is in rectangular groove, the existence of key can make internal mold support tube 6 can rotate with rotation axis 5 and rotates, and can move on rotation axis 5, internal mold support tube 6 can be facilitated like this to change position, conveniently internal mold is put into Glass tubing.In prioritization scheme, described rotation axis 5 is also flexibly connected a built-in handgrip 7 on one end of tube support mechanism, the support to sleeve pipe when described built-in handgrip 7 conveniently can press screw thread, the realization of convenient pressure screwing operation.Described internal mold support tube 6 connect first push rod 8, first push rod 8 one end and frame 1 hinged, the movement of internal mold support tube 6 on rotation axis 5 can be completed in labour-saving by promoting the first push rod 8.
Described rotation axis 5 is rotatably connected on a bearing 9 away from one end of tube support mechanism, described bearing 9 is slidably connected in frame 1, described being slidably connected can coordinating for slide block and slideway, also can be the cooperation of sleeve and sleeve, to be moved in slideway by slide block or sleeve moves on sleeve, change the whole position of internal mold supporting mechanism in frame 1.A hinged union lever 10 on described bearing 9, described union lever 10 and the second push rod 11 hinged, the second push rod 11 is hinged in frame 1, completes the movement to whole internal mold supporting mechanism by the second push rod 11, time saving and energy saving in this way.When needing the displacement of change internal mold support tube 6 less, can only the first push rod 8 need be regulated to change the position of internal mold support tube 6, if when needing the displacement of change larger, can adjustment first push rod 8 and the second push rod 11 be passed through, both coordinate adjustment, and internal mold support tube 6 is adjusted to suitable position.Easy to operate, time saving and energy saving, both solved the dumb sex chromosome mosaicism of motorized adjustment in prior art, and also solved and promote the time-consuming problem of effort manually at present.
Described actuating unit comprises the drive-motor 13 that two ends are rotatably connected on the synchronizing shaft 12 in frame 1 and drive synchronizing shaft 12 to rotate, described drive-motor 13 is connected directly or indirectly with synchronizing shaft 12, described indirect connection can connect for cone gear, also can being connected for belt and belt pulley.Described synchronizing shaft 12 connects the first drive sprocket 14 and the second drive sprocket 15, described second drive sprocket 15 is at least two, first drive sprocket 14 is connected with the first driven sprocket 16 and the second driven sprocket 17 respectively by a chain with the second drive sprocket 15, and form co-rotating transmission structure respectively, described synchronizing shaft 12 is arranged a rectangular groove, the sprocket wheel of band key is allowed to move left and right, first drive sprocket 14 is band key sprocket wheel, namely the first drive sprocket 14 can rotate along with the rotation of synchronizing shaft 12, can move again under the effect of external force on synchronizing shaft 12.
Described first driven sprocket 16 is connected with the rotation axis 5 of internal mold supporting mechanism and is fixed on bearing 9, can drive the rotation of rotation axis 5, and can move along with the movement of bearing 9.Described second driven sprocket 17 is set in supporting seat 2 and chuck 3 connecting portion of tube support mechanism, the rotation of synchronizing shaft 12 drives the second drive sprocket 15 to rotate, thus the rotation of chuck 3 is driven through the second driven sprocket 17, thus drive the rotation of Glass tubing, due to the existence of synchronizing shaft 12, chuck 3 and internal mold support tube 6 synchronous rotary, i.e. Glass tubing and internal mold synchronous rotary can be made, avoid between Glass tubing and internal mold and produce torsion, improve the stability of back cover and pressure screwing operation.
As shown in Figure 3, described topworks comprise movable base 18, firn-jet head 19 and for fixed cutting tool or be rotationally connected pressure threaded mold fixed block 20, described firn-jet head 19 is arranged on movable base 18, described movable base 18 is slidably connected in frame 1, firn-jet head 19 is connected with liquefied gas liquid-inlet pipe, leads to liquefied gas by liquefied gas liquid-inlet pipe.Described fixed block 20 can move up and down, concrete described movable base 18 arranges support bar 22, hinge operation bar 21 on described support bar 22, described fixed block 20 is on operating stick 21, described operating stick 21 arranges a return spring with support bar 22 junction, moving up and down of fixed block 20 can be completed by adjustment operation bar 21, namely change fixed block 20 fix a cutting tool or press the position of threaded mold, when needs carry out back cover or pressure screw thread, only need adjustment operation bar 21, cutter or pressure threaded mold are contacted with Glass tubing, and then complete back cover or pressure screwing operation, after back cover or pressure screwing operation terminate, unclamp operation bar 21, operating stick 21 is upspring by return spring, terminate back cover or pressure screw thread.
Concrete operation step, first by transfer mechanism, Glass tubing is delivered to tube support mechanism, Glass tubing is put to suitable position, and Glass tubing to be fixed in supporting seat 2 and chuck 3 and straightening by clamping element 4, open drive-motor 13 switch, tube support mechanism and internal mold supporting mechanism synchronous axial system is driven by synchronizing shaft 12, regulate the position of internal mold support tube 6 and internal mold, internal mold is put into Glass tubing, open firn-jet head 19, control the cutter in topworks or pressure threaded mold, can start to carry out back cover or pressure screwing operation.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a large-caliber glass tubes sealing and pressure screw device, comprise frame, the tube support mechanism that can rotate and internal mold supporting mechanism, the actuating unit that body supporting mechanism and internal mold supporting mechanism can be driven to rotate, and be arranged on the topworks between tube support mechanism and internal mold supporting mechanism; It is characterized in that: described tube support mechanism comprises and is fixed on supporting seat in frame and side surface pivots and is connected to chuck on supporting seat, described supporting seat is provided with chuck position placed in the middle the transverse circular through hole be communicated with, and described chuck side surface arranges clamping element; Described tube support mechanism is at least two; Described internal mold supporting mechanism comprises rotation axis and internal mold support tube, and described internal mold support tube is on the rotating shaft sheathed, and internal mold support tube can rotate with rotation axis and can move on the rotating shaft; Described rotation axis is rotatably connected on a bearing away from one end of tube support mechanism, and described bearing sliding is connected in frame; Described topworks comprise movable base, firn-jet head and for fixed cutting tool or be rotationally connected pressure threaded mold fixed block, described fixed block can move up and down.
2., according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described clamping element is the cooperation of slide rail and withstanding tight block.
3., according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described tube support device front end arranges transfer mechanism.
4. according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 3, it is characterized in that: described transfer mechanism is for transmitting roll-type conveying or conveyor type conveying.
5., according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described rotation axis establishes rectangular groove, the internal mold support tube of both connecting portions is provided with key, and key is in rectangular groove.
6., according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described rotation axis is also flexibly connected a built-in handgrip on one end of tube support mechanism.
7. according to a kind of large-caliber glass tubes according to claim 1 sealing and pressure screw device, it is characterized in that: described internal mold support tube connects the first push rod, first push rod one end and frame hinged.
8. according to a kind of large-caliber glass tubes according to claim 1 sealing and pressure screw device, it is characterized in that: a hinged union lever on described bearing, described union lever and the second push rod hinged, the second push rod is hinged in frame.
9. according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described actuating unit comprises the drive-motor that two ends are rotatably connected on the synchronizing shaft in frame and drive synchronizing shaft to rotate, described drive-motor and synchronizing shaft connected directly or indirectly, described synchronizing shaft connects the first drive sprocket and the second drive sprocket, described second drive sprocket is at least two, first drive sprocket is connected with the first driven sprocket and the second driven sprocket respectively by a chain with the second drive sprocket, and form co-rotating transmission structure respectively, described synchronizing shaft is arranged a rectangular groove, the sprocket wheel of band key is allowed to move left and right, first drive sprocket is band key sprocket wheel, described first driven sprocket is connected with the rotation axis of internal mold supporting mechanism and is fixed on bearing, and described second driven sprocket is set in supporting seat and the chuck connecting portion of tube support mechanism.
10. according to sealing and the pressure screw device of a kind of large-caliber glass tubes according to claim 1, it is characterized in that: described movable base arranges support bar, hinge operation bar on described support bar, described fixed block is on operating stick, and described operating stick and support bar junction arrange a return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984612.3A CN105399315A (en) | 2015-12-25 | 2015-12-25 | Sealing and thread-rolling device for large-diameter glass tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984612.3A CN105399315A (en) | 2015-12-25 | 2015-12-25 | Sealing and thread-rolling device for large-diameter glass tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105399315A true CN105399315A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984612.3A Withdrawn CN105399315A (en) | 2015-12-25 | 2015-12-25 | Sealing and thread-rolling device for large-diameter glass tubes |
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| Country | Link |
|---|---|
| CN (1) | CN105399315A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219951A (en) * | 2016-08-31 | 2016-12-14 | 河北臻琦玻璃制品有限公司 | A kind of multi-function glass forming devices |
| CN110127999A (en) * | 2019-05-27 | 2019-08-16 | 水天一色太阳能科技有限公司 | A kind of heavy caliber solar vacuum heat-collecting pipe pressure threaded closure equipment |
| CN114044621A (en) * | 2021-10-25 | 2022-02-15 | 安徽凌晗玻璃制品有限公司 | Flame thrower tracking device for glass cup bottom sealing and tracking method thereof |
| CN114473697A (en) * | 2022-02-08 | 2022-05-13 | 安徽汉唐休闲用品有限公司 | Pipe sealing and knurling machine |
-
2015
- 2015-12-25 CN CN201510984612.3A patent/CN105399315A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219951A (en) * | 2016-08-31 | 2016-12-14 | 河北臻琦玻璃制品有限公司 | A kind of multi-function glass forming devices |
| CN106219951B (en) * | 2016-08-31 | 2019-03-22 | 河北臻琦玻璃制品有限公司 | A kind of multi-function glass forming devices |
| CN110127999A (en) * | 2019-05-27 | 2019-08-16 | 水天一色太阳能科技有限公司 | A kind of heavy caliber solar vacuum heat-collecting pipe pressure threaded closure equipment |
| CN114044621A (en) * | 2021-10-25 | 2022-02-15 | 安徽凌晗玻璃制品有限公司 | Flame thrower tracking device for glass cup bottom sealing and tracking method thereof |
| CN114473697A (en) * | 2022-02-08 | 2022-05-13 | 安徽汉唐休闲用品有限公司 | Pipe sealing and knurling machine |
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Application publication date: 20160316 |