CN110540356A - lump making machine - Google Patents
lump making machine Download PDFInfo
- Publication number
- CN110540356A CN110540356A CN201910952410.9A CN201910952410A CN110540356A CN 110540356 A CN110540356 A CN 110540356A CN 201910952410 A CN201910952410 A CN 201910952410A CN 110540356 A CN110540356 A CN 110540356A
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- China
- Prior art keywords
- swing
- heat insulation
- rotating
- base
- screw
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000151 deposition Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims description 81
- 239000003638 chemical reducing agent Substances 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 abstract description 16
- 230000003287 optical effect Effects 0.000 description 11
- 239000011521 glass Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1484—Means for supporting, rotating or translating the article being formed
Abstract
The invention discloses a lump making machine, which comprises: the lifting system comprises a lifting motor, a lead screw I, parallel vertical guide rails I and the like; the working platform deck is arranged on the lifting system to realize lifting, a swinging system and a rotating system are arranged on the working platform deck, and the rotating system comprises a rotating motor, a rotating disc and the like; the swing system comprises a swing motor, a screw II, a swing sliding table and the like, the middle part of the swing sliding table is connected with an annular supporting base, and at least three bearing rotation supporting units are detachably connected to the annular supporting base; the rotating disc is positioned above the bearing rotating supporting unit and is in contact with the bearing rotating supporting unit; and a clamping unit for clamping the base rod for depositing the quartz glass, which is connected to the rotating disk. The swinging of the deposition base rod of the lump making machine is realized, so that the deposition base rod has the functions of rotating, lifting and swinging, the deposition surface is enlarged, and the synthesized quartz glass has a more uniform structure.
Description
Technical Field
the invention relates to the technical field of mechanical equipment, in particular to a lump making machine.
background
the quartz glass is prepared by melting various pure natural quartz (such as crystal, quartz sand and the like), has special spectral transmittance and low thermal expansion coefficient, is 1/10-1/20 of common glass, resists high temperature, laser damage, radiation irradiation and chemical corrosion, has extremely low linear expansion coefficient and good thermal shock resistance. The glass has high heat resistance, the common use temperature is 1100-1200 ℃, the short-term use temperature can reach 1400 ℃, and the glass has high spectral transmission and cannot be damaged by radiation rays, so the glass is also ideal glass for optical systems of spacecrafts, wind tunnel windows and spectrophotometers. The quartz glass has irreplaceable application advantages in the fields of solar semiconductor industry, super large scale integrated circuit photoetching, laser engineering, aerospace industry and the like. With the continuous improvement of the requirements of optical systems in various fields on the size and the optical uniformity of quartz glass, the demand for developing large-size and high-uniformity quartz glass is increased dramatically.
The optical homogeneity of quartz glass directly affects the imaging quality of the optical system. The degree of refractive index non-uniformity within the material can be characterized by the optical uniformity values and profiles. If the glass has optical unevenness, a phase difference is generated after light passes through a medium, so that the optical system cannot realize an expected function, even cannot work.
The quartz glass lump making machine is a key device for quartz glass production, and the structure and the performance of the quartz glass lump making machine directly influence the size and the optical uniformity of quartz glass. The synthetic quartz glass is prepared by taking a silicon-containing precursor (usually SiCl4) as a raw material, carrying out hydrolysis or oxidation reaction in oxyhydrogen flame to generate SiO2 nano-particles, and depositing and fusing the nano-particles on the surface of a quartz glass substrate.
the machine for making lumps disclosed in the prior art has the following drawbacks: (1) the deposition base rod is only rotated and lifted, the left-right swinging function of the deposition base rod cannot be realized, the deposition surface is small, the synthesized quartz glass structure is not uniform, the optical uniformity only has the functions of rotating and lifting the deposition base rod, the left-right swinging function of the deposition base rod cannot be realized, the deposition surface is small, the synthesized quartz glass structure is not uniform, and the optical uniformity is poor. Is poor. (2) The rotary supporting structure of the existing lump making machine is unstable, so that the synthesized quartz glass has an uneven structure; (3) the existing lump making machine has poor heat insulation effect on the clamp unit and the rotary supporting structure, and easily causes the damage of related equipment.
Disclosure of Invention
an object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a lump maker comprising:
The device comprises a rack, wherein two parallel vertical guide rails I are arranged on two inner sides of the rack; a screw rod I is arranged in the middle of the rack;
The lifting motor is arranged at the bottom of the rack; a motor shaft of the lifting motor is connected with a speed reducer I; an output shaft of the speed reducer I is connected with one end of the screw rod I; the other end of the screw I is connected to the top of the rack through a screw supporting seat I; a screw rod supporting seat II is connected to the bottom of the rack; the screw rod supporting seat II is connected with the screw rod I in a matching manner;
the back panel of the working carrier is connected with a parallel vertical guide rail I through a sliding block I; the rear panel of the working platform deck is provided with a lifting screw nut seat; the lifting screw nut seat is connected with the screw I in a matching way; a supporting plate is arranged inside the working carrier; the supporting plate is provided with parallel horizontal guide rails; the supporting plate is provided with a supporting plate through hole;
the swing sliding table is connected with the parallel horizontal guide rail through a sliding block II; the swing sliding table is connected with a screw II through a swing screw nut seat; the middle part of the swing sliding table is provided with an installation through hole;
The swing motor is arranged on the front panel of the working platform deck, a motor shaft of the swing motor is connected with a speed reducer II, and the speed reducer II is connected with one end of a screw II; the other end of the screw II is connected to the bottom of the supporting plate through a screw supporting seat IV; the bottom of the swing sliding table is connected with a swing lead screw nut seat, and the swing lead screw nut seat is matched and connected with a lead screw II;
the annular supporting base is detachably connected to the middle part of the swinging sliding table and is coaxially arranged with the mounting through hole; at least three bearing rotary supporting units are detachably connected to the annular supporting base;
A motor shaft of the rotating motor is connected with a speed reducer III; the speed reducer III penetrates through the supporting plate through hole and the mounting through hole, and a shell of the speed reducer III is detachably connected with the edge of the mounting through hole;
the rotating disc is fixedly connected with an output shaft of the speed reducer III; the rotating disc is positioned above the bearing rotating supporting unit and is in contact with the bearing rotating supporting unit;
and a clamping unit for clamping the base rod for depositing the quartz glass, which is connected to the rotating disk.
Preferably, the rack is a vertical cuboid rack, and protection plates are arranged on four sides of the rack; the protection plate close to the rear panel of the working platform is positioned in the working platform, and a gap for lifting the left panel or the right panel of the working platform is reserved between the protection plate and the rack; an annular steel belt is arranged in the gap; one end of the annular steel belt is connected to the upper edge of the left panel or the right panel of the work carrier, and the other end of the annular steel belt is arranged along the gap, sequentially passes through the two steel belt rollers at the upper end of the rack and the two steel belt rollers at the lower end of the rack and then is connected to the lower edge of the left panel or the right panel of the work carrier.
preferably, a motor shaft of the lifting motor is connected with a speed reducer I through a coupling; the output shaft of reduction gear passes through the shaft coupling and is connected with the one end of lead screw I.
preferably, a telescopic heat insulation unit is arranged above the working carrier; the telescopic heat insulation unit comprises:
The folding fixed heat insulation plate is arranged above the working carrier platform, and the inner side edge of the folding fixed heat insulation plate is provided with a plurality of layers of sliding chutes;
the two sides of the heat-insulation front baffle disc are slidably arranged in the bottommost sliding groove of the multilayer sliding grooves;
the two sides of the heat insulation rear baffle disc are slidably arranged in the bottommost sliding groove of the multilayer sliding grooves; the heat-insulating front baffle disc and the heat-insulating rear baffle disc are matched and arranged, and a middle through hole for the bearing rotary supporting unit to protrude is formed in the middle of the heat-insulating front baffle disc and the heat-insulating rear baffle disc; the bottoms of the heat-insulation front baffle disc and the heat-insulation rear baffle disc are connected with the swing sliding table through connecting rods;
The two sides of the plurality of folding heat insulation boards are sequentially arranged in the other sliding grooves of the plurality of layers of sliding grooves in a sliding manner except for the sliding groove at the bottommost layer; the plurality of folding heat insulation plates are positioned above the heat insulation rear baffle disc; the folding heat insulation plates are arranged between the adjacent folding heat insulation plates and between the heat insulation rear blocking disc and the folding heat insulation plates above the folding heat insulation plates in an overlapped mode, connecting columns are arranged on the folding heat insulation plates below the adjacent folding heat insulation plates and the heat insulation rear blocking disc, and penetrating grooves matched with the connecting columns are formed in the folding heat insulation plates above the adjacent folding heat insulation plates.
preferably, two ends of the swing sliding table in the swing direction are provided with swing travel switches; the swing travel switch is fixed below two ends of the folding fixed heat insulation plate; a photoelectric limit switch is arranged on the left panel of the working carrier; the photoelectric limit switch comprises: the photoelectric scale mounting plate is connected to the left panel, the photoelectric scale is connected to the front side of the photoelectric scale mounting plate, and the photoelectric scale sensors are connected to the middle part and two ends of the back side of the photoelectric scale mounting plate; one end of the proximity switch sensing piece is connected to the swing sliding table, and the other end of the proximity switch sensing piece is positioned at the sensing part of the photoelectric scale sensor; the pointer is connected with the proximity switch induction sheet through a pointer connecting rod, and the pointer and the proximity switch induction sheet are arranged in parallel and point to the photoelectric scale.
Preferably, the bearing rotation supporting unit includes: the bearing support seat is connected to the annular support base through bolts, a rotating shaft is connected to the bearing support seat, and a deep groove ball bearing is connected to the rotating shaft; the rotating disc is in contact with the surface of the deep groove ball bearing; the bearing support seat is provided with a rotation stopping catch 234 for preventing the rotation of the rotating shaft.
Preferably, a heat insulation plate is connected between the clamp unit and the rotating disk.
Preferably, the clamp unit includes:
The clamp comprises a clamp body, a clamping piece and a clamping piece, wherein the clamp body is cylindrical, and a plurality of windows are arranged on the wall surface of the middle part of the clamp body; a plurality of notches are uniformly formed in the lower end of the fixture body; a plurality of connecting strip holes are uniformly formed in the upper end of the fixture body; the clamp body is detachably connected to the clamp base;
the fixture body base is connected with the rotating disc, and the heat insulation plate is positioned between the rotating disc and the fixture body base; the fixture body is positioned above the fixture body base;
a base pole base having a middle portion and a plurality of projections disposed at edges of the middle portion; the middle part and the plurality of protruding parts are integrally formed, the base rod base is positioned above the clamp body base, and the middle part is positioned in the clamp body; the plurality of protruding parts are matched with the plurality of gaps and extend out of the plurality of gaps; a plurality of protruding parts are provided with adjusting bolts in a penetrating way;
the clamp ring is sleeved at the upper end of the clamp body; ejector blocks are arranged in a plurality of connecting strip holes of the fixture body, and a jacking unit connected with the ejector blocks is arranged on the fixture ring; the basic rod is arranged in the clamp body and positioned above the basic rod base, and the basic rod is fastened in the clamp body through the jacking unit; the tightening unit includes: the two guide shafts are respectively arranged on the clamp ring in a penetrating way and connected with the two ends of the top block; the jacking bolt penetrates through the clamp ring and is in threaded connection with the clamp ring, an annular concave part is arranged at the tail end of the jacking bolt, and an accommodating groove 2891 for accommodating the tail end of the jacking bolt is formed in the jacking block; the tail end of the puller bolt is arranged in the accommodating groove so as to realize the connection between the puller bolt and the jacking block; the fastening nut is connected with the jacking bolt in a matching way;
The protective cover is sleeved outside the clamp body.
Preferably, the other two sides in the rack are provided with parallel vertical guide rails II; the system machine that sticks together still includes: the weight box is internally provided with a balancing weight; the weight box is connected with a parallel vertical guide rail II through a slide block III; the top of the weight box is connected with one end of a steel wire rope, and the other end of the steel wire rope is connected with the rear panel of the working platform after passing through two groups of fixed pulleys at the upper end of the rack in sequence.
Preferably, a tow chain for accommodating a wire harness is arranged on the side surface of the rack; two sides of the bottom of the rack are provided with bottom mechanical limit switches; and a top travel switch is arranged at the top of the frame.
the invention at least comprises the following beneficial effects:
(1) through setting up relevant structures such as swing motor, realized making the swing of the quick-witted deposit basic pole that sticks together, it is that the deposit basic pole has rotation, lift and swing function simultaneously, makes the deposit face increase comparatively, and the quartz glass structure of synthesizing is more even.
(2) the rotary supporting unit provided by the invention has a more stable structure and a more stable rotating process.
(3) by adopting the heat insulation structure, the heat insulation effect of the rotating unit is better.
additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
description of the drawings:
FIG. 1 is a schematic view of the overall structure of the machine for making lumps of the invention;
FIG. 2 is a schematic overall structure view from another perspective of the machine for making lumps of the invention;
FIG. 3 is a schematic overall structure view from another perspective of the machine for making lumps of the invention;
FIG. 4 is a schematic view of the partial structure of the machine for making lumps of the invention;
FIG. 5 is a schematic view of the partial structure of the annular steel belt of the lump maker of the present invention;
FIG. 6 is a partial schematic structural view from another perspective of the endless steel belt of the machine for making lumps of the invention;
FIG. 7 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 8 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 9 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 10 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 11 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 12 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 13 is a partial schematic structural view from another perspective of the machine for making lumps of the present invention;
FIG. 14 is a schematic structural view of a clamp unit of the lump maker of the present invention;
FIG. 15 is a schematic structural view of a clamp body of a clamp unit of the lump maker of the present invention;
FIG. 16 is a partial schematic view of the clamp unit of the lump maker of the present invention;
FIG. 17 is a schematic structural view of a puller bolt and a jack block of the lump maker of the present invention;
FIG. 18 is a schematic structural view of a working carrier of the lump maker of the present invention;
FIG. 19 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
figure 20 is a partial schematic view of another perspective of the machine for making lumps of the invention;
FIG. 21 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
FIG. 22 is a partial schematic view of another perspective of the machine for making lumps of the present invention;
Figure 23 is a partial schematic view of another perspective of the machine for making lumps of the invention;
FIG. 24 is a schematic structural view of a photoelectric limit switch of the lump maker of the present invention;
FIG. 25 is a schematic structural view of a photoelectric limit switch at another view angle of the lump maker of the present invention;
figure 26 is a schematic view of the structure of the weight box of the machine for making lumps of the invention;
FIG. 27 is a schematic structural view of a jacking unit of the lump maker of the present invention;
Fig. 28 is a partial structural schematic view of a clamp unit of the lump maker of the present invention.
the specific implementation mode is as follows:
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1 to 268 show a lump making machine of the present invention, comprising:
the device comprises a rack 1, wherein two parallel vertical guide rails I2 are arranged on two inner sides of the rack; a screw rod I3 is arranged in the middle of the rack 1;
the lifting motor 4 is arranged at the bottom of the frame 1; a motor shaft of the lifting motor 4 is connected with a speed reducer I5; an output shaft of the speed reducer I5 is connected with one end of the screw I3; the other end of the screw I3 is connected to the top of the rack 1 through a screw supporting seat I6; a screw rod supporting seat II 101 is connected to the bottom of the rack; the screw rod supporting seat II 101 is connected with the screw rod I in a matching mode; a lifting motor protective cover 401 is arranged outside the lifting motor 4; the speed reducer I is a right-angle speed reducer;
the back panel 8 of the working carrier 7 is connected with the parallel vertical guide rail I2 through a sliding block I9; and the back panel 8 of the working carrier 7 is provided with a lifting screw nut seat 10; the lifting screw nut seat 10 is connected with the screw I3 in a matching way; a supporting plate 11 is arranged inside the work carrier 7; parallel horizontal guide rails 12 are arranged on the supporting plate 11; a support plate through hole 110 is formed in the support plate 11; the support plate 11 is provided with parallel guide rail mounting seats 116;
the swing sliding table 13 is connected with the parallel horizontal guide rail 12 through a sliding block II 14; the swing sliding table 13 is connected with a screw II 16 through a swing screw nut seat 132; the middle part of the swing sliding table 13 is provided with a mounting through hole 17;
The swing motor 18 is arranged on a front panel 19 of the work carrier 7, a motor shaft of the swing motor 18 is connected with a speed reducer II 20, and the speed reducer II 20 is connected with one end of a screw II 16; the other end of the screw II 16 is connected to the bottom of the supporting plate 11 through a screw supporting seat IV 21; the bottom of the swing sliding table 13 is connected with a swing screw nut seat 132, and the swing screw nut seat 132 is matched and connected with a screw II; a swing motor protective cover 181 is arranged outside the swing motor 18;
the annular supporting base 22 is detachably connected to the middle part of the swinging sliding table 13 and is coaxially arranged with the installation through hole 17; at least three bearing rotary supporting units 23 are detachably connected to the annular supporting base 22; the detachable connection is a bolt connection;
A rotating motor 24, the motor shaft of which is connected with a speed reducer III 25; the speed reducer III 25 penetrates through the supporting plate through hole 110 and the mounting through hole 17, and the shell of the speed reducer III 25 is detachably connected with the edge of the mounting through hole 17;
a rotating disk 26 fixedly connected to the output shaft of the speed reducer iii 25; and the rotating disk 26 is positioned above the bearing rotation supporting unit 23 and contacts the bearing rotation supporting unit 23;
and a gripper unit 28 for gripping a base rod 27 of deposited quartz glass, which is attached to the rotating disk 26.
In the technical scheme, the annular supporting base is used for bearing the weight of the rotating disc and the structures (the clamp, the foundation rod, the deposition products and the like) above the rotating disc, so that the reducer III is prevented from bearing excessive load; a deposition substrate is connected to a base rod, the base rod is clamped on a clamp unit, a lifting motor is controlled to rotate, so that a screw I is driven to rotate, a lifting screw nut seat matched and connected with the screw I performs lifting action, and a working platform connected with the lifting screw nut seat achieves lifting action under the action of a parallel vertical guide rail I and a sliding block I; meanwhile, the swing motor is controlled to rotate, so that the screw II is driven to rotate, the swing screw nut seat matched and connected with the screw II slides, the swing sliding table connected with the swing screw nut seat realizes horizontal sliding motion under the action of the parallel horizontal guide rail and the sliding block II, and the swing sliding table is controlled to slide left and right to realize swing motion; meanwhile, the rotating motor is controlled to rotate, so that the rotating disc is driven to rotate, the rotating disc is supported by at least three bearing rotating and supporting units, and the at least three bearing rotating and supporting units can rotate while supporting the rotating disc; by adopting the mode of the invention, the swinging of the deposition base rod of the lump making machine is realized by arranging the swinging motor and other related structures, the deposition base rod has the functions of rotating, lifting and swinging, the deposition surface is enlarged, and the synthesized quartz glass structure is more uniform.
in the technical scheme, the rack 1 is a vertical cuboid rack, the four sides of the rack are provided with protection plates 29, and the protection plates can insulate and protect the internal structure of the rack; wherein the protection plate 291 which is close to the back panel 8 of the work carrier 7 is positioned in the work carrier 7, and a gap for lifting the left panel 30 or the right panel 31 of the work carrier is reserved between the protection plate 291 and the frame 1; an annular steel belt 32 is arranged in the gap; by adopting the mode of the invention, the gap can be sealed by the annular steel belt, so that the heat insulation effect is achieved, and when the work carrier is lifted, the annular steel belt can lift along with the work carrier, so that the intermittent and uninterrupted sealing is realized, and the better heat insulation effect is achieved.
in the technical scheme, a motor shaft of the lifting motor 4 is connected with a speed reducer I5 through a coupling 35; an output shaft of the speed reducer I5 is connected with one end of a screw I3 through a coupler 36; the speed reducer I is a planetary speed reducer, and by adopting the mode, the rotating speed of the lifting motor can be controlled in an optimized mode conveniently and effectively.
In the above technical solution, a telescopic heat insulation unit 37 is arranged above the work stage 7; the telescopic insulating unit 37 includes:
A folding fixed heat insulation plate 371 arranged above the working carrier 7, wherein the inner side edge of the folding fixed heat insulation plate is provided with a plurality of layers of chutes 372;
the two sides of the heat-insulation front baffle disc 373 are slidably arranged in the bottommost sliding grooves of the multilayer sliding grooves 372;
the two sides of the heat insulation rear baffle disc 374 can be slidably arranged in the bottommost sliding grooves of the multiple layers of sliding grooves 372; the heat-insulating front baffle disc 373 and the heat-insulating rear baffle disc 374 are arranged in a matching way, and a middle through hole 375 for the bearing rotation supporting unit 23 to protrude is formed in the middle of the heat-insulating front baffle disc 373 and the heat-insulating rear baffle disc 374; the bottoms of the heat-insulation front baffle disc 373 and the heat-insulation rear baffle disc 374 are connected with the swing sliding table 13 through connecting rods 376;
A plurality of folding insulation boards 377, both sides of which are slidably arranged in the other chutes of the multi-layer chute 372 except the chute at the bottom layer in sequence; and the plurality of folded insulation panels 377 are positioned above the insulated tailgate 374; the folding heat insulation plates 377 adjacent to each other and the heat insulation rear blocking disc 373 and the folding heat insulation plates 377 above the disc are arranged in an overlapped mode, connecting columns 378 are arranged on the folding heat insulation plates below the adjacent folding heat insulation plates 377 and the heat insulation rear blocking disc 373, and penetrating grooves 379 matched with the connecting columns 378 are arranged on the folding heat insulation plates above the adjacent folding heat insulation plates 377.
in the technical scheme, as the working environment of the lump making machine is a high-temperature environment, the telescopic heat insulation unit is arranged for heat insulation, and the rotary swing table can adapt to normal operation in the high-temperature environment for a long time by adopting the heat insulation mode; keep off the dish before will insulate against heat and keep off the dish after thermal-insulated with swing slip table and be connected through the connecting rod, at swing slip table horizontal slip's in-process, keep off the dish before insulating against heat and keep off the dish after thermal-insulated along with carrying out horizontal slip through the spout that sets up, a plurality of folding heat insulating boards of other are kept off the dish after with insulating against heat simultaneously and are connected through the spliced pole and run through the groove, keep off when the dish slides after insulating against heat of bottommost, the folding heat insulating board that drives the upper strata through the spliced pole slides, and then realize the slip of a plurality of folding heat insulating boards, this flexible thermal-insulated unit can slide foldingly along with the slip of swing slip table, good.
in the above technical solution, both ends of the swing direction of the swing sliding table 13 are provided with swing travel switches 131; the swing travel switch 131 is fixed below two ends of the folding fixed 31 heat insulation plate 371; a photoelectric limit switch 38 is arranged on the left panel 30 of the working carrier 7; the photoelectric limit switch 38 includes: a photoelectric scale mounting plate 381 connected to the left panel 30, a photoelectric scale 382 connected to the front of the photoelectric scale mounting plate 381, and photoelectric scale sensors 383 connected to the middle and two ends of the back of the photoelectric scale mounting plate 381 (which are connected to a control system of the lump maker); a proximity switch sensing piece 384, one end 3841 of which is connected to the swing sliding table 13 and the other end 3842 of which is located at the sensing part 385 of the photoelectric scale sensor 383; the pointer 386 is connected with the proximity switch sensing piece 384 through a pointer connecting rod 387, one end of the pointer connecting rod 387 is connected with the pointer and enables the pointer to be positioned outside the work carrier, and the other end of the pointer connecting rod 387 penetrates through the left panel and is connected with the proximity switch sensing piece; the pointer 386 is arranged in parallel with the proximity switch sensing piece 384 and points to the photoelectric scale 382; the two ends of the supporting plate 11 inside the work carrier are provided with swing limiting seats 111, and the swing limiting seats can perform mechanical limiting under the condition that the swing sliding table is out of control. In the technical scheme, the swing travel switches are arranged at the two ends of the swing direction of the swing sliding table, so that when the swing sliding table is out of control, the swing motor can be turned off through the swing travel switches, and the equipment is protected; in addition, the photoelectric limit switch is arranged, the left-right swing of the swing sliding table can be controlled, the proximity switch induction sheet swings left and right along with the swing sliding, sequentially passes through three photoelectric scale sensors (one at each end and one in the middle) arranged on the photoelectric scale mounting plate, when the proximity switch induction sheet passes through the induction parts of the photoelectric scale sensors at the two ends, the swing motor is controlled by the control system to change the rotation direction and rotate in the opposite direction, thereby realizing the sliding control of the swinging sliding table, simultaneously realizing the direction conversion and accelerating the movement to the photoelectric scale sensor in the middle part by setting the parameters of the control system after the proximity switch sensing piece passes through the photoelectric scale sensor at the end part, then the speed of the swing motor is controlled to be reduced through the photoelectric scale sensor at the middle part, and the swing motor reaches the photoelectric scale sensor at the other end part; meanwhile, the pointer is arranged outside the working platform deck, so that the swinging condition of the pointer can be observed macroscopically, and the swinging of the equipment can be adjusted at any time.
in the above technical solution, the bearing rotation supporting unit 23 includes: the bearing support seat 231 is connected to the annular support base 22 through bolts, the bearing support seat 231 is connected with a rotating shaft 232, and the rotating shaft 232 is connected with a deep groove ball bearing 233; the rotating disc 26 is in contact with the surface of the deep groove ball bearing 233; the bearing support seat is provided with a rotation stopping catch 234 for preventing the rotation of the rotating shaft. In this kind of technical scheme, adopt this bearing rotation support unit can realize the more steady rotation of rotary disk, adopt simultaneously to support the surface contact of rotary disk and deep groove ball bearing, under the circumstances that the rotary disk can steadily rotate guaranteeing, can realize effectively supporting anchor clamps unit and basic pole. The rotation stopping baffle is adopted, so that the rotation of the rotating shaft can be prevented, and the effective rotation of the bearing is further ensured.
in the above technical solution, the heat insulation plate 39 is connected between the clamp unit 28 and the rotating disk 26, and in this way, effective heat insulation can be achieved, and the adopted heat insulation plate is a high temperature resistant heat insulation plate which has high strength and can support the weight of the clamp unit, the base rod and the deposition product. By adopting the heat insulation mode of the heat insulation plate and the telescopic heat insulation unit, the rotary swing table can adapt to normal operation in a high-temperature environment for a long time.
in the above technical solution, the clamp unit 28 includes:
A clamp body 281 which is cylindrical, wherein a plurality of windows 282 are arranged on the middle wall surface of the clamp body 281; a plurality of notches 283 are uniformly arranged at the lower end of the clamp body 281; a plurality of connecting bar holes 284 are uniformly formed at the upper end of the clamp body 281; because the clamp body needs to be lifted in the actual operation process of the lump making machine, the weight of the clamp body can be reduced by arranging the window, and the lifting is facilitated; meanwhile, the window can be used for conveniently observing the condition of the basic rod; the clamp body is detachably connected to the clamp base; the mode of connection on the anchor clamps base can be dismantled to the anchor clamps body does: a threaded hole I is axially formed in the wall surface of the clamp body, a threaded hole II matched with the threaded hole I is formed in the clamp base, and a bolt is connected in the threaded hole I and the threaded hole II;
A clamp body base 285 connected with the rotating disc 26, and the heat insulation plate 39 is positioned between the rotating disc 26 and the clamp body base 285; the clamp body 281 is positioned above the clamp body base 285;
A base lever base 286 having a middle portion 2861 and a plurality of protrusions 287 disposed at the edge of the middle portion; the intermediate portion 2861 and the plurality of protrusions 287 are integrally formed, the base lever base 286 is located above the clamp body base 285, and the intermediate portion 2861 is located within the clamp body 281; the plurality of protrusions 287 are disposed in cooperation with the plurality of indentations 283 and extend out of the plurality of indentations 283; a plurality of adjusting bolts 230 are arranged on the protruding parts in a penetrating way; the adjusting bolt is connected with an adjusting nut 235; the adjusting bolt is screwed, the tail end of the adjusting bolt is abutted against the clamp base, the heights of the base rod in four directions of the base plane can be finely adjusted respectively, so that the perpendicularity of the base rod and a horizontal plane (the clamp body base) can be adjusted, and the perpendicularity of the deposition substrate at the top of the base rod can be ensured through adjustment; fastening the position of the adjusting bolt through an adjusting nut;
A clamp ring 288 sleeved on the upper end of the clamp body 281; a plurality of connecting bar holes 284 of the clamp body 281 are internally provided with a top block 289, and a clamp ring 288 is provided with a jacking unit connected with the top block; the basic rod 27 is arranged in the clamp body 281 and is positioned above the basic rod base 285, and the basic rod 27 is fastened in the clamp body 281 through the jacking unit; the tightening unit includes: two guide shafts 2882 respectively penetrating the clamp ring 288 and connected to two ends of the top block 289; the jacking bolt 2881 is arranged on the clamp ring 288 in a penetrating mode and is in threaded connection with the clamp ring, an annular concave part 2883 is arranged at the tail end of the jacking bolt 2881, and an accommodating groove 2891 for accommodating the tail end of the jacking bolt is arranged on the jacking block 289; the tail end of the puller bolt 2881 is arranged in the accommodating groove 2891 to realize the connection of the puller bolt and the jacking block; and a fastening nut 2884 which is in matched connection with the jacking bolt.
and a protective cover 40 which is sleeved outside the clamp body 281.
In this kind of technical scheme, can fix a position the position of kicking block through two guiding axles, make the intrados of kicking block and the surface of basic pole suit, through the rotation of puller bolt with the kicking block top tightly on basic pole, further fasten the puller bolt on the anchor clamps ring through fastening nut, realized pressing from both sides specific firm connection.
in the technical scheme, the other two sides in the rack 1 are provided with parallel vertical guide rails II 41; the system machine that sticks together still includes: a weight box 42 in which a weight 43 is provided; the weight box 42 is connected with a parallel vertical guide rail II 41 through a slide block III 44; the top of the weight box 42 is connected with one end of a steel wire rope, and the other end of the steel wire rope is connected with the rear panel 8 of the working carrier 7 after passing through two groups of fixed pulleys 45 at the upper end of the rack in sequence; a steel wire rope connecting ring I47 is arranged on the rear panel; a steel wire rope connecting ring II 48 is arranged on the weight box; in this kind of technical scheme, because the well weight of the lift part of system weight machine (including work microscope carrier, basic pole, anchor clamps unit etc. part) is very heavy, consequently through setting up the weight box, can play the effect of balancing the lift part of system weight machine.
in the above technical solution, a tow chain 46 for receiving a wire harness is arranged on a side surface of the rack 1; two sides of the bottom of the frame 1 are provided with bottom mechanical limit switches 114; the top of the frame is provided with a top travel switch 115, a bottom mechanical limit switch is arranged to control the lowest position of the work carrier, and a top travel switch is arranged to control the highest position of the work carrier.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. the utility model provides a machine of making lumps which characterized in that includes:
The device comprises a rack, wherein two parallel vertical guide rails I are arranged on two inner sides of the rack; a screw rod I is arranged in the middle of the rack;
the lifting motor is arranged at the bottom of the rack; a motor shaft of the lifting motor is connected with a speed reducer I; an output shaft of the speed reducer I is connected with one end of the screw rod I; the other end of the screw I is connected to the top of the rack through a screw supporting seat I; a screw rod supporting seat II is connected to the bottom of the rack; the screw rod supporting seat II is connected with the screw rod I in a matching manner;
the back panel of the working carrier is connected with a parallel vertical guide rail I through a sliding block I; the rear panel of the working platform deck is provided with a lifting screw nut seat; the lifting screw nut seat is connected with the screw I in a matching way; a supporting plate is arranged inside the working carrier; the supporting plate is provided with parallel horizontal guide rails; the supporting plate is provided with a supporting plate through hole;
the swing sliding table is connected with the parallel horizontal guide rail through a sliding block II; the swing sliding table is connected with a screw II through a swing screw nut seat; the middle part of the swing sliding table is provided with an installation through hole;
the swing motor is arranged on the front panel of the working platform deck, a motor shaft of the swing motor is connected with a speed reducer II, and the speed reducer II is connected with one end of a screw II; the other end of the screw II is connected to the bottom of the supporting plate through a screw supporting seat IV; the bottom of the swing sliding table is connected with a swing lead screw nut seat, and the swing lead screw nut seat is matched and connected with a lead screw II;
the annular supporting base is detachably connected to the middle part of the swinging sliding table and is coaxially arranged with the mounting through hole; at least three bearing rotary supporting units are detachably connected to the annular supporting base;
a motor shaft of the rotating motor is connected with a speed reducer III; the speed reducer III penetrates through the supporting plate through hole and the mounting through hole, and a shell of the speed reducer III is detachably connected with the edge of the mounting through hole;
The rotating disc is fixedly connected with an output shaft of the speed reducer III; the rotating disc is positioned above the bearing rotating supporting unit and is in contact with the bearing rotating supporting unit;
and a clamping unit for clamping the base rod for depositing the quartz glass, which is connected to the rotating disk.
2. The lump maker as claimed in claim 1, wherein the frame is a vertical rectangular frame, and four sides of the frame are provided with protection plates; the protection plate close to the rear panel of the working platform is positioned in the working platform, and a gap for lifting the left panel or the right panel of the working platform is reserved between the protection plate and the rack; an annular steel belt is arranged in the gap; one end of the annular steel belt is connected to the upper edge of the left panel or the right panel of the work carrier, and the other end of the annular steel belt is arranged along the gap, sequentially passes through the two steel belt rollers at the upper end of the rack and the two steel belt rollers at the lower end of the rack and then is connected to the lower edge of the left panel or the right panel of the work carrier.
3. the lump maker as claimed in claim 1, wherein a motor shaft of the lifting motor is connected with a speed reducer I through a coupling; the output shaft of reduction gear I passes through the shaft coupling and is connected with the one end of lead screw I.
4. the lump making machine according to claim 1, wherein a telescopic heat insulation unit is arranged above the working carrier; the telescopic heat insulation unit comprises:
The folding fixed heat insulation plate is arranged above the working carrier platform, and the inner side edge of the folding fixed heat insulation plate is provided with a plurality of layers of sliding chutes;
the two sides of the heat-insulation front baffle disc are slidably arranged in the bottommost sliding groove of the multilayer sliding grooves;
the two sides of the heat insulation rear baffle disc are slidably arranged in the bottommost sliding groove of the multilayer sliding grooves; the heat-insulating front baffle disc and the heat-insulating rear baffle disc are matched and arranged, and a middle through hole for the bearing rotary supporting unit to protrude is formed in the middle of the heat-insulating front baffle disc and the heat-insulating rear baffle disc; the bottoms of the heat-insulation front baffle disc and the heat-insulation rear baffle disc are connected with the swing sliding table through connecting rods;
the two sides of the plurality of folding heat insulation boards are sequentially arranged in the other sliding grooves of the plurality of layers of sliding grooves in a sliding manner except for the sliding groove at the bottommost layer; the plurality of folding heat insulation plates are positioned above the heat insulation rear baffle disc; the folding heat insulation plates are arranged between the adjacent folding heat insulation plates and between the heat insulation rear blocking disc and the folding heat insulation plates above the folding heat insulation plates in an overlapped mode, connecting columns are arranged on the folding heat insulation plates below the adjacent folding heat insulation plates and the heat insulation rear blocking disc, and penetrating grooves matched with the connecting columns are formed in the folding heat insulation plates above the adjacent folding heat insulation plates.
5. the lump maker as claimed in claim 4, wherein both ends of the swing sliding table in the swing direction are provided with swing travel switches; the swing travel switch is fixed below two ends of the folding fixed heat insulation plate; a photoelectric limit switch is arranged on the left panel of the working carrier; the photoelectric limit switch comprises: the photoelectric scale mounting plate is connected to the left panel, the photoelectric scale is connected to the front side of the photoelectric scale mounting plate, and the photoelectric scale sensors are connected to the middle part and two ends of the back side of the photoelectric scale mounting plate; one end of the proximity switch sensing piece is connected to the swing sliding table, and the other end of the proximity switch sensing piece is positioned at the sensing part of the photoelectric scale sensor; the pointer is connected with the proximity switch induction sheet through a pointer connecting rod, and the pointer and the proximity switch induction sheet are arranged in parallel and point to the photoelectric scale; and two ends of the supporting plate in the working carrier are provided with swing limiting seats.
6. The lump maker as set forth in claim 1, wherein the bearing rotary support unit comprises: the bearing support seat is connected to the annular support base through bolts, a rotating shaft is connected to the bearing support seat, and a deep groove ball bearing is connected to the rotating shaft; the rotating disc is in contact with the surface of the deep groove ball bearing; and a rotation stopping catch for preventing the rotation of the rotating shaft is arranged on the bearing supporting seat.
7. The lump maker as set forth in claim 1, wherein a heat insulating plate is connected between the clamp unit and the rotary plate.
8. the lump maker of claim 7, wherein the clamp unit comprises:
the clamp comprises a clamp body, a clamping piece and a clamping piece, wherein the clamp body is cylindrical, and a plurality of windows are arranged on the wall surface of the middle part of the clamp body; a plurality of notches are uniformly formed in the lower end of the fixture body; a plurality of connecting strip holes are uniformly formed in the upper end of the fixture body; the clamp body is detachably connected to the clamp base;
The fixture body base is connected with the rotating disc, and the heat insulation plate is positioned between the rotating disc and the fixture body base; the fixture body is positioned above the fixture body base;
a base pole base having a middle portion and a plurality of projections disposed at edges of the middle portion; the middle part and the plurality of protruding parts are integrally formed, the base rod base is positioned above the clamp body base, and the middle part is positioned in the clamp body; the plurality of protruding parts are matched with the plurality of gaps and extend out of the plurality of gaps; a plurality of protruding parts are provided with adjusting bolts in a penetrating way;
the clamp ring is sleeved at the upper end of the clamp body; ejector blocks are arranged in a plurality of connecting strip holes of the fixture body, and a jacking unit connected with the ejector blocks is arranged on the fixture ring; the basic rod is arranged in the clamp body and positioned above the basic rod base, and the basic rod is fastened in the clamp body through the jacking unit; the tightening unit includes: the two guide shafts are respectively arranged on the clamp ring in a penetrating way and connected with the two ends of the top block; the jacking bolt penetrates through the clamp ring and is in threaded connection with the clamp ring, an annular concave part is arranged at the tail end of the jacking bolt, and an accommodating groove 2891 for accommodating the tail end of the jacking bolt is formed in the jacking block; the tail end of the puller bolt is arranged in the accommodating groove so as to realize the connection between the puller bolt and the jacking block; the fastening nut is connected with the jacking bolt in a matching way;
the protective cover is sleeved outside the clamp body.
9. the lump maker as claimed in claim 1, wherein parallel vertical guide rails ii are provided on the other two sides of the interior of the machine frame; the system machine that sticks together still includes: the weight box is internally provided with a balancing weight; the weight box is connected with a parallel vertical guide rail II through a slide block III; the top of the weight box is connected with one end of a steel wire rope, and the other end of the steel wire rope is connected with the rear panel of the working platform after passing through two groups of fixed pulleys at the upper end of the rack in sequence.
10. the lump maker of claim 1, wherein a tow chain for receiving a strand of rope is provided at a side of the machine frame; two sides of the bottom of the rack are provided with bottom mechanical limit switches; and a top travel switch is arranged at the top of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952410.9A CN110540356B (en) | 2019-10-09 | 2019-10-09 | Lump making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952410.9A CN110540356B (en) | 2019-10-09 | 2019-10-09 | Lump making machine |
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| CN110540356A true CN110540356A (en) | 2019-12-06 |
| CN110540356B CN110540356B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910952410.9A Active CN110540356B (en) | 2019-10-09 | 2019-10-09 | Lump making machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429119A (en) * | 2021-08-26 | 2021-09-24 | 海门裕隆光电科技有限公司 | Quartz glass stone roller making machine |
| CN113526849A (en) * | 2021-07-03 | 2021-10-22 | 四川神光石英科技有限公司 | Positioning device for deposition foundation rod of vertical weight making machine |
| CN113526848A (en) * | 2021-07-03 | 2021-10-22 | 四川神光石英科技有限公司 | Gate-type lump making machine |
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| CN110540356B (en) | 2024-02-13 |
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