CN115557687A - Production device and method of quartz glass tube for fuse support - Google Patents
Production device and method of quartz glass tube for fuse support Download PDFInfo
- Publication number
- CN115557687A CN115557687A CN202211396532.2A CN202211396532A CN115557687A CN 115557687 A CN115557687 A CN 115557687A CN 202211396532 A CN202211396532 A CN 202211396532A CN 115557687 A CN115557687 A CN 115557687A
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- glass tube
- cutter
- rod
- plate
- polishing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 6
- 239000011521 glass Substances 0.000 claims abstract description 133
- 238000005520 cutting process Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 238000005498 polishing Methods 0.000 claims description 54
- 238000003825 pressing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 239000005347 annealed glass Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000003258 bubble free glass Substances 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- 238000007496 glass forming Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 238000005457 optimization Methods 0.000 description 11
- 238000000227 grinding Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to the technical field of glass tubes, in particular to a device and a method for producing a quartz glass tube for a fuse holder, which comprises a supporting seat, wherein the supporting seat is of a hollow structure, clamping assemblies are arranged on two sides of the upper surface of the supporting seat, a crucible is arranged behind the clamping assemblies, the clamping assemblies are used for clamping the glass tube, a cutting unit is arranged below the clamping assemblies, a central rod drives a middle cylinder to rotate when rotating, the middle cylinder rotates to drive a first cutter and a second cutter to mutually cooperate to perform continuous cutting operation on the glass tube, the second cutter is convenient to adjust on the central rod so as to cut the glass tube to any length, a pressure sensor is arranged, and when the first cutter and the second cutter cut the glass tube, the pressure sensor is in contact with and extrusion with the glass tube, and then a water tank is controlled by the pressure sensor to spray a spray plate to the cutting position through a connecting pipe, so that no arc mark is generated at the cutting position, and the glass tube is prevented from being cracked when being cut.
Description
Technical Field
The invention relates to the technical field of glass tubes, in particular to a device and a method for producing a quartz glass tube for a fuse holder.
Background
The fuse is also called as a current fuse and mainly plays a role in overload protection, when the fuse is correctly arranged in a circuit and the current rises to a certain height and heat abnormally, the fuse can be fused by itself to cut off the current, so that the safe operation of the circuit is protected, a glass fuse tube is arranged outside the fuse, and the glass fuse tube is usually made of quartz glass.
Chinese patent (patent number CN 201911192069.8) discloses a cutting and polishing device for glass tube production, which utilizes the position adjustment of the first clamping strip and the second clamping strip on the limiting clamping plate to polish glass tubes with different calibers, and the cleaning brush head cleans glass powder on the surface of the polishing belt, so as to avoid staining the glass powder when polishing the belt.
However, the existing glass tube production device has some problems in use:
1. the existing glass tubes need to be carried to a cutting device and a polishing device for operation after being produced and molded, and the glass tubes are easily damaged by carrying a large batch of glass tubes repeatedly, so that inconvenience is brought to processing;
2. when cutting and polishing the glass pipe, the glass pipe of different diameters can't be polished to current device, and can't cut arbitrary length to the glass pipe according to the demand, gives the limitation that manufacturing brought to the glass pipe easily breaks when the cutting, increases workman's intensity of labour on foot.
Based on the above, a production device and a production method of the quartz glass tube for the fuse holder are provided.
Disclosure of Invention
The present invention is directed to a device and a method for producing a quartz glass tube for a fuse holder, so as to solve the problems of the background art.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a production device of quartz glass pipe for fuse support, includes the supporting seat, and the supporting seat is hollow structure, and supporting seat upper surface both sides are equipped with the centre gripping subassembly, and the centre gripping subassembly rear is equipped with the crucible, and the centre gripping subassembly is used for carrying out the centre gripping to the glass pipe, and centre gripping subassembly below is equipped with the cutting unit, and the cutting unit below is equipped with the collection unit, and the collection unit is used for unifying the collection to the glass pipe after the cutting.
Preferably, supporting seat upper surface rear side demountable installation has the propelling movement unit, and demountable installation has the unit of polishing in the centre gripping subassembly outside, and the unit of polishing is managed to glass and is polished and still be convenient for strike off the excision to glass pipe deckle edge simultaneously, and the centre gripping subassembly is including leading to the groove, leads to the groove and offers in supporting seat upper surface both sides, leads to the groove and is equipped with two, leads to the groove front and back both sides and is equipped with the slide bar.
Preferably, the slide bar runs through and slides in the supporting seat, and the cover is equipped with the spring on the slide bar, and the slide bar of both sides is close to the equal fixed mounting in one end and has the arc, leads to the groove left and right sides and has all seted up the rectangular channel, rectangular channel slidable mounting guide arm, and guide arm one end fixed mounting has the clamp splice, is equipped with the spring between clamp splice and the rectangular channel jointly.
Preferably, the cutting unit comprises a center rod, the center rod is installed in the middle of the upper surface of the inner cavity of the supporting seat through an electric sliding block, a middle position cylinder is fixedly installed on the outer side of the center rod, a clamping groove is circumferentially formed in the outer side of the middle position cylinder, a first cutter is fixedly installed on the top of the middle position cylinder, a second cutter is arranged below the first cutter, and the second cutter is slidably connected with the middle position cylinder.
Preferably, second cutter upper surface middle part hoop is equipped with the retaining member, and the retaining member is used for fixing between second cutter and the meso position section of thick bamboo, and the cutting plane of first cutter and second cutter all is equipped with pressure sensor for setting up on opposite and the cutting plane, and the lower surface mounting of first cutter and second cutter has the water tank, is equipped with the connecting pipe on the water tank, and connecting pipe one end is equipped with the spray plate.
Preferably, the collecting unit includes the base, and the base both sides all are equipped with the conveyer belt, are equipped with on the conveyer belt and collect the fill, collect the fill both sides all be equipped with the pedestal connection's supporting rod, the supporting rod is close to collect fill one end fixed mounting and has the curb plate, and base upper surface middle part fixed mounting has the link, and the link both sides have held in the palm the rectangle frame, rotate through the pivot in the rectangle frame and install the dash receiver, and both sides all are equipped with the sponge around the dash receiver.
Preferably, propelling movement unit package piece expansion bracket, expansion bracket are equipped with two, and there is servo motor one side of one side through motor board fixed mounting, and servo motor output fixed mounting has the upper level pole, and the upper level pole is kept away from servo motor one end and is connected with the expansion bracket rotation of opposite side, and upper level pole both sides fixed mounting has the cam, and the upper level pole below is equipped with down the pole, lower pole both ends and expansion bracket fixed connection, and the lower pole both ends are rotated through the torsional spring and are connected with the runner.
Preferably, the runner front portion is equipped with the long slab, and the equal fixed mounting in long slab lower surface both sides has the otic placode, and long slab lower surface mid-rotation installs the cylinder, and the cylinder top is globular, and the cylinder both sides are equipped with even axle, and even axle is located the otic placode internal rotation, and cylinder lower extreme fixed mounting has the pressure board.
Preferably, the expansion bracket on two sides is close to one side and is provided with a moving groove, a slider is slidably mounted in the moving groove, a spring is arranged between the slider and the moving groove, the upper surface of the slider is semicircular, and a pressing piece is fixedly mounted on the front side of the lower surface of the slider and is convenient to adjust.
Preferably, the unit of polishing includes the connecting piece, connecting piece and supporting seat fixed connection, the connecting piece divide into two sets ofly, demountable installation has solid fixed ring on every connecting piece of group, gu the spout has been seted up to fixed ring upper surface, install the slide through electric slider in the spout, fixed surface installs the hydraulic stem on the slide, the hydraulic stem is equipped with a plurality ofly, the common fixed mounting in a plurality of hydraulic stem tops has the leading truck, gu the inboard hoop fixed mounting of fixed ring has electric putter, electric putter one end fixed mounting has the attaching plate, the attaching plate is equipped with the multistage and is convenient for adjust from top to bottom.
Preferably, install the piece of polishing through electronic slider in the leading truck, the piece of polishing includes the mounting, and the mounting front side screw thread rotates installs the regulation pole, adjusts the pole front side and rotates and install the locating plate, and the locating plate both sides are equipped with round bar and run through the mounting, and the locating plate front side is equipped with even board, and even board middle part screw thread rotates installs and transfers to the pole, transfers to pole one end and is equipped with the board of polishing, and the board middle part of polishing is equipped with the side cut and cuts.
Preferably, another object of the present invention is to provide a method for using a device for producing a quartz glass tube for a fuse holder, comprising the steps of:
s1: production of glass tubes:
weighing various raw materials, mixing uniformly and melting in a mixer, heating the prepared raw materials at high temperature to form uniform bubble-free glass liquid, heating the glass liquid in a crucible, annealing the glass pipe after glass forming, and then taking out the glass pipe;
s2: glass polishing:
the clamping assembly clamps and fixes the annealed glass tube, the fixing ring is fixed on the connecting piece through a screw, then the hydraulic rod is opened to push the guide frame to enable the polishing piece to be flush with one end of the glass tube, then the adjusting rod is rotated to enable the polishing plate to be attached to the tube opening at one end of the glass tube, the electric slider is opened to drive the polishing plate to polish along the tube opening of the glass tube, a trimming knife in the middle of the polishing plate can cut burrs at the position of the annealed glass tube opening when trimming is needed, and repeated operation is performed on the tube opening at the other end of the glass tube after polishing is completed;
s3: cutting the glass tube:
according to the position of the length adjustment second cutter of the required cutting of glass pipe, the retaining member is fixed the second cutter after adjusting, opens the electronic slider and drives well core rod rotation, and first cutter and the alternative glass pipe to both sides of second cutter cut in step, and when second cutter and first cutter cut, pressure sensor receives the extrusion and makes the water in the water tank wash by water the operation to the cutting department through spraying the board.
The invention has the beneficial effects that:
1. according to the glass tube cutting machine, the first cutter and the second cutter are arranged, the central rod drives the middle position cylinder to rotate when rotating, the middle position cylinder drives the first cutter and the second cutter to be matched with each other to perform continuous cutting operation on the glass tube, and the second cutter is convenient to adjust on the central rod so as to cut the glass tube to any length.
2. Through setting up pressure sensor, when first cutter and second cutter cut the glass pipe, pressure sensor and glass pipe carry out the contact extrusion back, and pressure sensor control water tank makes the spray board spray water to cutting department through the connecting pipe to make joint-cutting department can not cause the arc trace, avoid the glass pipe to take place cracked when the cutting.
3. According to the invention, the receiving plate is arranged, the cut glass tubes fall onto the receiving plate, and the sponges arranged on the two sides of the receiving plate can protect and buffer the glass tubes when the glass tubes fall, so that the cut glass tubes fall into the collecting hopper along the receiving plate to be collected uniformly.
4. According to the invention, the polishing plate is arranged, the adjusting rod is rotated to enable the polishing plate to be attached to the pipe orifice at one end of the glass pipe, the electric slider is started to drive the polishing plate to polish along the pipe orifice of the glass pipe, the trimming cutter cuts burrs at the position of the annealed glass pipe orifice, and the adjusting rod is rotated in the forward direction or the reverse direction, so that the glass pipe polishing device is suitable for polishing glass pipes with different diameters.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a supporting base according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the cutting unit of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic diagram of a push unit according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the ear plate construction of the present invention;
FIG. 9 is a schematic view of the structure of the collecting unit of the present invention;
FIG. 10 is a schematic view of a polishing unit according to the present invention;
FIG. 11 is a schematic illustration of a sanding element according to the present disclosure;
FIG. 12 is a schematic view of the crucible structure of the present invention.
The reference numbers in the figures are as follows:
1. a supporting seat; 2. a clamping assembly; 21. a through groove; 22. a slide bar; 23. an arc-shaped plate; 24. a rectangular groove; 25. a guide bar; 26. a clamping block; 3. a crucible; 4. a cutting unit; 41. a center pole; 42. a middle position cylinder; 43. a card slot; 44. a first cutter; 45. a second cutter; 46. a pressure sensor; 47. a water tank; 48. connecting pipes; 49. a spray plate; 5. a collection unit; 51. a base; 52. a conveyor belt; 53. a collecting hopper; 54. a clamping rod; 55. a side plate; 57. a connecting frame; 58. a rectangular frame; 59. receiving a plate; 6. a pushing unit; 61. a telescopic frame; 62. a servo motor; 63. an upper lever; 64. a cam; 65. a lower rod; 66. a rotating wheel; 661. an ear plate; 662. a cylinder; 663. a pressing plate; 67. a moving groove; 68. a slider; 69. a pressing member; 7. a polishing unit; 71. a connecting member; 72. a fixing ring; 73. a chute; 74. a slide plate; 75. a hydraulic lever; 76. a guide frame; 77. an electric push rod; 78. polishing the workpiece; 781. a fixing member; 782. adjusting a rod; 783. positioning a plate; 784. connecting plates; 785. a direction adjusting rod; 786. and (5) grinding the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a production device of quartz glass pipe for fuse holder, including supporting seat 1, supporting seat 1 is hollow structure, 1 upper surface both sides of supporting seat are equipped with centre gripping subassembly 2, 2 rear of centre gripping subassemblies are equipped with crucible 3, centre gripping subassembly 2 is used for carrying out the centre gripping to the glass pipe, 2 below of centre gripping subassembly are equipped with cutting unit 4, 4 below of cutting unit are equipped with collecting unit 5, collecting unit 5 is used for unifying the collection to the glass pipe after the cutting, cutting unit 4 is to the glass pipe after cutting, collecting unit 5 is in time to unifying the collection to the glass pipe after the cutting, centre gripping subassembly 2 is convenient for carry out the centre gripping to the glass pipe of different diameters, make whole device suitability more extensive.
As a technical optimization scheme of the invention, a pushing unit 6 is detachably mounted on the rear side of the upper surface of a supporting seat 1, a polishing unit 7 is detachably mounted on the outer side of a clamping assembly 2, the polishing unit 7 is used for polishing glass tubes and simultaneously facilitating scraping and cutting of burrs of the glass tubes, the clamping assembly 2 comprises through grooves 21, the through grooves 21 are formed in two sides of the upper surface of the supporting seat 1, the through grooves 21 are provided with two sliding rods 22, the front side and the rear side of each through groove 21 are provided with a sliding rod 22, the pushing unit 6 and a cutting unit 4 are mutually matched, and after the cutting unit 4 performs surrounding cutting on the bottom ends of a plurality of glass tubes, the pushing unit 6 moves the glass tubes downwards so as to facilitate continuous cutting operation of the cutting unit 4 on the glass tubes.
As a technical optimization scheme of the invention, the sliding rod 22 penetrates through and slides on the supporting seat 1, the sliding rod 22 is sleeved with a spring, the arc-shaped plates 23 are fixedly arranged at the ends, close to one ends, of the sliding rods 22 at two sides, the rectangular grooves 24 are formed at the left side and the right side of the through groove 21, the guide rod 25 is slidably arranged in the rectangular grooves 24, the clamping block 26 is fixedly arranged at one end of the guide rod 25, the spring is jointly arranged between the clamping block 26 and the rectangular grooves 24, the sliding rod 22 is pulled to be used for displacing the arc-shaped plates 23, and the clamping block 26 is matched with the arc-shaped plates 23 to attach and fix the outer sides of the glass tube, so that the glass tube is kept in a vertical state when the end part of the glass tube is cut, and the cutting effect is prevented from being influenced by the falling of the glass tube when the glass tube is cut.
As shown in fig. 4, as a technical optimization scheme of the present invention, the cutting unit 4 includes a central rod 41, the central rod 41 is installed in the middle of the upper surface of the inner cavity of the supporting seat 1 through an electric slider, a central cylinder 42 is fixedly installed outside the central rod 41, a clamping groove 43 is circumferentially formed in the outer side of the central cylinder 42, a first cutter 44 is fixedly installed at the top of the central cylinder 42, a second cutter 45 is arranged below the first cutter 44, the second cutter 45 is slidably connected with the central cylinder 42, the distance between the second cutter 45 and the first cutter 44 is adjusted by sliding the second cutter 45 on the central cylinder 42, a scale is arranged on the central cylinder 42, and the distance between the first cutter 44 and the second cutter 45 is the length of the cut glass tube.
As a technical optimization scheme of the invention, a locking piece is annularly arranged in the middle of the upper surface of the second cutter 45 and used for fixing the second cutter 45 and the middle cylinder 42, the cutting surfaces of the first cutter 44 and the second cutter 45 are oppositely arranged, and pressure sensors 46 are arranged on the cutting surfaces, water tanks 47 are arranged on the lower surfaces of the first cutter 44 and the second cutter 45, a connecting pipe 48 is arranged on the water tank 47, a spraying plate 49 is arranged at one end of the connecting pipe 48, the second cutter 45 and the middle cylinder 42 can be fixed by pressing the locking piece downwards, when the first cutter 44 and the second cutter 45 cut the glass tube, the pressure sensors 46 contact and extrude the glass tube, and then the pressure sensors 46 control the water tanks 47 to spray water on the cutting positions through the connecting pipe 48, so that the cutting positions cannot cause arc marks, and the glass tube is prevented from being cracked during cutting.
As a technical optimization scheme of the invention, the collecting unit 5 comprises a base 51, wherein conveying belts 52 are arranged on two sides of the base 51, a collecting hopper 53 is arranged on the conveying belts 52, clamping rods 54 connected with the base 51 are arranged on two sides of the collecting hopper 53, a side plate 55 is fixedly arranged at one end of each clamping rod 54 close to the collecting hopper 53, a connecting frame 57 is fixedly arranged in the middle of the upper surface of the base 51, rectangular frames 58 are supported on two sides of the connecting frame 57, receiving plates 59 are rotatably arranged in the rectangular frames 58 through rotating shafts, sponges are arranged on the front and rear sides of each receiving plate 59, the cut glass tubes fall onto the receiving plates 59, the sponges are arranged on two sides of each receiving plate 59 and can protect and buffer the glass tubes when the glass tubes fall, the cut glass tubes fall into the collecting hopper 53 along the receiving plates 59 to be uniformly collected, and the receiving plates 59 are rotatably arranged in the rectangular frames 58, so that the glass tubes can be continuously received and conveyed.
As shown in fig. 6, as a technical optimization scheme of the present invention, the pushing unit 6 includes two telescopic frames 61, two telescopic frames 61 are provided, a servo motor 62 is fixedly installed on one side of one telescopic frame 61 through a motor plate, an upper rod 63 is fixedly installed at an output end of the servo motor 62, one end of the upper rod 63, which is far away from the servo motor 62, is rotatably connected with the other telescopic frame 61, cams 64 are fixedly installed on two sides of the upper rod 63, a lower rod 65 is installed below the upper rod 63, two ends of the lower rod 65 are fixedly connected with the telescopic frames 61, two ends of the lower rod 65 are rotatably connected with rotating wheels 66 through torsion springs, and the servo motor 62 is turned on to drive the cams 64 on two sides to intermittently press the slider 68.
As a technical optimization scheme of the invention, the front part of the rotating wheel 66 is provided with a long plate, both sides of the lower surface of the long plate are fixedly provided with lug plates 661, the middle part of the lower surface of the long plate is rotatably provided with a cylinder 662, the top of the cylinder 662 is spherical, both sides of the cylinder 662 are provided with connecting shafts, the connecting shafts are positioned in the lug plates 661 and rotate, and the lower end of the cylinder 662 is fixedly provided with a pressing plate 663.
As a technical optimization scheme of the invention, moving grooves 67 are respectively formed on the two sides of the telescopic frame 61 close to one side, a sliding piece 68 is arranged in the moving grooves 67 in a sliding manner, a spring is arranged between the sliding piece 68 and the moving grooves 67, the upper surface of the sliding piece 68 is semicircular, a pressing piece 69 is fixedly arranged on the front side of the lower surface of the sliding piece 68, the pressing piece 69 is convenient to adjust, the pressing piece 69 is driven by a rotating wheel 66 to press down the upper end part of the glass tube when the sliding piece 68 slides up and down, so that the lower part of the glass tube falls to the upper part of a second cutter, the first cutter 44 continuously cuts the glass tube along with the rotation of a central rod 41, and the length of the pressing piece 69 is adjusted according to the length of the glass tube to be cut, so that the cutting length of the glass tube is equal during continuous cutting.
As shown in fig. 9, as a technical optimization scheme of the present invention, the polishing unit 7 includes connecting members 71, the connecting members 71 are fixedly connected with the support base 1, the connecting members 71 are divided into two groups, each group of connecting members 71 is detachably mounted with a fixing ring 72, a chute 73 is formed on the upper surface of the fixing ring 72, a sliding plate 74 is mounted in the chute 73 through an electric slider, a hydraulic rod 75 is fixedly mounted on the upper surface of the sliding plate 74, a plurality of hydraulic rods 75 are provided, a guide frame 76 is jointly and fixedly mounted on the tops of the plurality of hydraulic rods 75, an electric push rod 77 is fixedly mounted in the circumferential direction on the inner side of the fixing ring 72, one end of the electric push rod 77 is fixedly mounted with an attachment plate, the attachment plate is provided with a plurality of sections and is convenient for up-down adjustment, and can drive the sliding plate 74 to perform circumferential rotation on the upper portion of the fixing ring 72 through opening of the electric slider, so as to achieve comprehensive polishing of the end portion of the glass tube.
As a technical optimization scheme of the invention, a grinding piece 78 is arranged in a guide frame 76 through an electric slider, the grinding piece 78 comprises a fixing piece 781, an adjusting rod 782 is rotatably arranged on the front side of the fixing piece 781 through threads, a positioning plate 783 is rotatably arranged on the front side of the adjusting rod 782, round rods are arranged on two sides of the positioning plate 783 and penetrate through the fixing piece 781, a connecting plate 784 is arranged on the front side of the positioning plate 783, a direction adjusting rod 785 is rotatably arranged in the middle of the connecting plate 784 through threads, a grinding plate 786 is arranged at one end of the direction adjusting rod 785, an edge trimmer is arranged in the middle of the grinding plate 786, when glass tubes with different diameters are ground, the adjusting rod 782 is rotated forward or backward, and the adjusting rod 782 drives the positioning plate 783 to move forward or backward, so that the glass tubes with different diameters can be ground.
As shown in fig. 1 to 12, as a technical optimization solution of the present invention, another object of the present invention is to provide a method for using a device for producing a quartz glass tube for a fuse holder, comprising the steps of:
s1: production of a glass tube:
weighing various raw materials, mixing uniformly and melting in a mixer, heating the prepared raw materials at high temperature to form uniform bubble-free glass liquid, heating the glass liquid in a crucible 3, annealing the glass pipe after glass forming, and then taking out the glass pipe;
s2: glass polishing:
the clamping assembly 2 clamps and fixes the annealed glass tube, the fixing ring 72 is fixed on the connecting piece 71 through a screw, then the hydraulic rod 75 is started to push the guide frame 76 to the polishing piece 78 to be flush with one end of the glass tube, then the adjusting rod 782 is rotated to enable the polishing plate 786 to be attached to the tube orifice at one end of the glass tube, the electric slider is started to drive the polishing plate 786 to polish along the tube orifice of the glass tube, a trimming knife in the middle of the polishing plate 786 can cut burrs at the position of the annealed glass tube orifice when trimming is needed, and repeated operation is performed on the tube orifice at the other end of the glass tube after polishing is completed;
s3: cutting a glass tube:
the position of second cutter 45 is adjusted according to the length that the glass pipe required was cut, and the retaining member is fixed second cutter 45 after adjusting, opens electric slider and drives well core rod 41 and rotate, and first cutter 44 and the alternative glass pipe to both sides of second cutter 45 cut in step, and when second cutter 45 and first cutter 44 cut, pressure sensor 46 received the extrusion and made the water in the water tank 47 carry out the bath operation to the cutting department through spraying board 49.
When the glass tube is used, various raw materials are weighed and then mixed uniformly and melted in a mixer, the prepared raw materials are heated at high temperature to form uniform bubble-free glass liquid, the glass liquid is contained in a crucible 3 for heating and then is formed, the melted glass liquid is converted into a solid product with a fixed shape, the glass liquid is formed within a certain temperature range, the glass is firstly converted into a plastic state from a viscous liquid state and then is converted into a brittle solid state, and then the glass tube is annealed;
the glass tube is polished and burrs are removed, the annealed glass tube is clamped and fixed through the clamping assembly 2, the hydraulic rod 75 is started to push the guide frame 76 to the polishing piece 78 to be flush with one end of the glass tube, then the adjusting rod 782 is rotated to enable the polishing plate 786 to be attached to the tube opening at one end of the glass tube, the electric slider is started to drive the polishing plate 786 to polish along the tube opening of the glass tube, and burrs at the position of the annealed glass tube opening are cut by the edge cutter;
the glass tube is longer after being formed, so that the glass tube needs to be cut into the length needed by the fuse holder, when the glass tube is continuously cut, the second cutter 45 slides on the middle position cylinder 42, the distance between the second cutter 45 and the first cutter 44 is adjusted to the length needed by the glass tube to be cut, the central rod 41 rotates, the first cutter 44 and the second cutter 45 are matched with each other to continuously cut a plurality of glass tubes, when the glass tube is cut, after the pressure sensor 46 is in contact extrusion with the glass tube, the pressure sensor 46 controls the water tank 47 to enable the spraying plate 49 to spray water to the cutting position, meanwhile, the servo motor 62 is started to drive the cams 64 on the two sides to intermittently press the sliding piece 68, so that the cutting unit 4 is matched to perform cutting operation, the cut glass tube falls onto the receiving plate 59, sponges arranged on the two sides of the receiving plate 59 can protect and buffer the glass tube when the glass tube falls, and the cut glass tube falls into the collecting hopper 53 along the receiving plate 59 to be uniformly collected.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (9)
1. The production device of the quartz glass tube for the fuse support comprises a supporting seat (1) and is characterized in that the supporting seat (1) is of a hollow structure, clamping components (2) are arranged on two sides of the upper surface of the supporting seat (1), a crucible (3) is arranged behind the clamping components (2), the clamping components (2) are used for clamping the glass tube, a cutting unit (4) is arranged below the clamping components (2), a collecting unit (5) is arranged below the cutting unit (4), and the collecting unit (5) is used for uniformly collecting the cut glass tube;
supporting seat (1) upper surface rear side demountable installation has propelling movement unit (6), and demountable installation has unit (7) of polishing in centre gripping subassembly (2) outside, and unit (7) of polishing is used for polishing glass pipe and still is convenient for strike off the excision to glass pipe deckle edge simultaneously, and centre gripping subassembly (2) are seted up in supporting seat (1) upper surface both sides including leading to groove (21), lead to groove (21) and are equipped with two, lead to both sides around groove (21) and are equipped with slide bar (22).
2. The production device of the quartz glass tube for the fuse holder according to claim 1, wherein the slide rod (22) penetrates through and slides on the support base (1), the slide rod (22) is sleeved with a spring, the slide rods (22) on both sides are fixedly provided with an arc-shaped plate (23) close to one end, the left side and the right side of the through groove (21) are provided with rectangular grooves (24), the rectangular grooves (24) are slidably provided with guide rods (25), one end of each guide rod (25) is fixedly provided with a clamping block (26), and the spring is arranged between each clamping block (26) and the corresponding rectangular groove (24).
3. The production device of the quartz glass tube for the fuse holder according to claim 1, wherein the cutting unit (4) comprises a central rod (41), the central rod (41) is mounted in the middle of the upper surface of the inner cavity of the support base (1) through an electric slider, a middle cylinder (42) is fixedly mounted on the outer side of the central rod (41), a clamping groove (43) is circumferentially formed in the outer side of the middle cylinder (42), a first cutter (44) is fixedly mounted on the top of the middle cylinder (42), a second cutter (45) is arranged below the first cutter (44), and the second cutter (45) is slidably connected with the middle cylinder (42);
second cutter (45) upper surface middle part hoop is equipped with the retaining member, and the retaining member is used for fixing between second cutter (45) and well bit section of thick bamboo (42), and the cutting plane of first cutter (44) and second cutter (45) all is equipped with pressure sensor (46) for opposite setting and on the cutting plane, and the lower surface mounting of first cutter (44) and second cutter (45) has water tank (47), is equipped with connecting pipe (48) on water tank (47), and connecting pipe (48) one end is equipped with spray plate (49).
4. The production device of the quartz glass tube for the fuse holder as claimed in claim 1, wherein the collecting unit (5) comprises a base (51), two sides of the base (51) are provided with conveyor belts (52), the conveyor belts (52) are provided with collecting hoppers (53), two sides of the collecting hoppers (53) are provided with clamping rods (54) connected with the base (51), one ends of the clamping rods (54) close to the collecting hoppers (53) are fixedly provided with side plates (55), the middle part of the upper surface of the base (51) is fixedly provided with a connecting frame (57), two sides of the connecting frame (57) support a rectangular frame (58), a receiving plate (59) is rotatably mounted in the rectangular frame (58) through a rotating shaft, and the front and rear sides of the receiving plate (59) are provided with sponges.
5. The production device of the quartz glass tube for the fuse holder according to claim 1, wherein the pushing unit (6) wraps a block expansion bracket (61), the number of the expansion brackets (61) is two, a servo motor (62) is fixedly mounted on one side of the expansion bracket (61) on one side through a motor plate, an upper rod (63) is fixedly mounted at the output end of the servo motor (62), one end, away from the servo motor (62), of the upper rod (63) is rotatably connected with the expansion bracket (61) on the other side, cams (64) are fixedly mounted on two sides of the upper rod (63), a lower rod (65) is arranged below the upper rod (63), two ends of the lower rod (65) are fixedly connected with the expansion bracket (61), and two ends of the lower rod (65) are rotatably connected with rotating wheels (66) through torsion springs.
6. The production device of the quartz glass tube for the fuse holder according to claim 5, wherein a long plate is arranged at the front part of the rotating wheel (66), lug plates (661) are fixedly arranged on both sides of the lower surface of the long plate, a cylinder (662) is rotatably arranged in the middle of the lower surface of the long plate, the top of the cylinder (662) is spherical, connecting shafts are arranged on both sides of the cylinder (662), the connecting shafts are positioned in the lug plates (661) to rotate, and a pressing plate (663) is fixedly arranged at the lower end of the cylinder (662);
the telescopic frame (61) of both sides are close to one side mutually and have all been seted up and have been removed slot (67), and sliding mounting has slider (68) in removal slot (67), is equipped with the spring between slider (68) and removal slot (67), and slider (68) upper surface is half circular, and slider (68) lower surface front side fixed mounting has pressing piece (69), and pressing piece (69) are convenient for adjust.
7. The production device of the quartz glass tube for the fuse holder according to claim 1, wherein the polishing unit (7) comprises connecting pieces (71), the connecting pieces (71) are fixedly connected with the supporting base (1), the connecting pieces (71) are divided into two groups, each group of connecting pieces (71) is detachably provided with a fixing ring (72), the upper surface of each fixing ring (72) is provided with a sliding groove (73), a sliding plate (74) is installed in each sliding groove (73) through an electric sliding block, the upper surface of each sliding plate (74) is fixedly provided with a hydraulic rod (75), the hydraulic rods (75) are provided with a plurality of hydraulic rods, the tops of the hydraulic rods (75) are jointly and fixedly provided with a guide frame (76), the inner side of each fixing ring (72) is fixedly provided with an electric push rod (77) in the circumferential direction, one end of each electric push rod (77) is fixedly provided with an attachment plate, and the attachment plates are provided with a plurality of sections and are convenient for up-and down adjustment.
8. The production device of the quartz glass tube for the fuse holder as claimed in claim 7, wherein the guide frame (76) is internally provided with a polishing piece (78) through an electric slider, the polishing piece (78) comprises a fixing piece (781), the front side of the fixing piece (781) is rotatably provided with an adjusting rod (782) in a threaded manner, the front side of the adjusting rod (782) is rotatably provided with a positioning plate (783), two sides of the positioning plate (783) are provided with round rods and the round rods penetrate through the fixing piece (781), the front side of the positioning plate (783) is provided with a connecting plate (784), the middle part of the connecting plate (784) is rotatably provided with a steering rod (785) in a threaded manner, one end of the steering rod (785) is provided with a polishing plate (786), and the middle part of the polishing plate (786) is provided with a trimming shear.
9. A method for using an apparatus for producing a silica glass tube for a fuse holder, comprising the apparatus for producing a silica glass tube for a fuse holder according to claim 8, the method comprising the steps of:
s1: production of glass tubes:
weighing various raw materials, mixing uniformly and melting in a mixer, heating the prepared raw materials at high temperature to form uniform bubble-free glass liquid, heating the glass liquid in a crucible (3), annealing the glass tube after glass forming, and then taking out the glass tube;
s2: glass polishing:
the clamping assembly (2) clamps and fixes the annealed glass tube, a fixing ring (72) is fixed on a connecting piece (71) through a screw, then a hydraulic rod (75) is opened to push a guide frame (76) to a polishing piece (78) to be flush with one end of the glass tube, then an adjusting rod (782) is rotated to enable a polishing plate (786) to be attached to the tube orifice at one end of the glass tube, an electric slider is opened to drive the polishing plate (786) to polish along the tube orifice of the glass tube, a trimming knife in the middle of the polishing plate (786) can cut burrs at the position of the annealed glass tube orifice when trimming is needed, and repeated operation is performed on the tube orifice at the other end of the glass tube after polishing;
s3: cutting a glass tube:
the position of second cutter (45) is adjusted according to the length that the glass pipe needs to cut, the retaining member is fixed second cutter (45) after adjusting, open electronic slider and drive well core rod (41) and rotate, first cutter (44) and second cutter (45) are alternative carry out synchronous cutting to the glass pipe of both sides, when second cutter (45) and first cutter (44) cut, pressure sensor (46) receive the extrusion and make the water in water tank (47) carry out the operation of washing by water to the cutting department through spraying board (49).
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| CN202211396532.2A CN115557687B (en) | 2022-11-09 | 2022-11-09 | Production device and method of quartz glass tube for fuse support |
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Denomination of invention: A production device and method for quartz glass tubes used in fuse brackets Effective date of registration: 20231208 Granted publication date: 20230718 Pledgee: Bank of China Limited Donghai sub branch Pledgor: LIANYUNGANG SHENGCHANG LIGHTING ELECTRICAL APPLIANCES Co.,Ltd. Registration number: Y2023980070018 |
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