CN209350578U - Concrete casting device - Google Patents

Concrete casting device Download PDF

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Publication number
CN209350578U
CN209350578U CN201821920404.2U CN201821920404U CN209350578U CN 209350578 U CN209350578 U CN 209350578U CN 201821920404 U CN201821920404 U CN 201821920404U CN 209350578 U CN209350578 U CN 209350578U
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CN
China
Prior art keywords
agitator
sleeve
agitator tank
pedestal
plate
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Active
Application number
CN201821920404.2U
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Chinese (zh)
Inventor
谷新保
黄华
祝云华
吴启红
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Sichuan University of Science and Engineering
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Sichuan University of Science and Engineering
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Priority to CN201821920404.2U priority Critical patent/CN209350578U/en
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Abstract

The utility model discloses a kind of concrete casting devices, it includes agitator and pedestal, there is agitator tank on pedestal, and the agitating shaft in agitator tank is movably arranged on top plate, and connect with the servo motor on top plate, the upper and lower side that agitating shaft is located in agitator tank offers thread segment;There is helical blade on agitating shaft between thread segment, has stirring blade on the side wall of agitator, have intercommunicating pore on side wall;There are outboard sidewalls to be both provided with the first sleeve of screw thread on the bottom wall of agitator;The upper end of agitator is connected with second sleeve by link block;Agitator is mounted on the thread segment of agitating shaft by first sleeve and second sleeve;The top of agitator tank is equipped with feed hopper and extends to the water inlet pipe right above water inlet;The bottom edge of agitator tank offers bottom discharge port.

Description

Concrete casting device
Technical field
Device is poured the utility model relates to a kind of building trade, and in particular to a kind of Anti-solidification concreting dress It sets.
Background technique
Currently, with the development of science and technology, the fields such as building can all need when construction a large amount of daily all in fast development Concrete, in order to improve speed of application, some blocky concrete segments of the highway at, flower nursery are all to pour to build up in the factory The scene of transporting carries out brick work and forms flower nursery curb after concrete block.
Concrete block mainly uses casting machine the mixing of cement, sandstone aggregate and water in factory and mixing is mixed at concrete Material is closed, is poured into again in corresponding model later after solidifying and forms curb.Existing casting machine at work, usually will be by water Mud, sandstone aggregate pour into agitator, and water is added later, restart and are stirred, and need to spend so that siccative is stirred evenly with water Take the plenty of time;When stirring is completed to be poured, mainly first concrete is stirred, stops stirring to tilt again later being poured It builds;Due to containing sandstone aggregate in concrete, if not being stirred persistently, the sandstone in concrete can sink and cause to pour not Uniformly, so that the quality with a batch of curb is difficult to reach same index.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides one kind and can quickly mix material thoroughly and pour The concrete casting device persistently stirred in journey.
In order to achieve the above object of the invention, the technical solution adopted in the utility model are as follows:
There is provided a kind of concrete casting device comprising the underrun support frame of agitator and pedestal, pedestal is equipped with Moving caster, pedestal are fixedly installed with agitator tank by supporting block, and agitating shaft is provided in agitator tank, and agitating shaft extends stirring The end of the top plate of case is mounted on top plate by bearing, and is connect by shaft coupling with the servo motor being located on top plate, is stirred It mixes axle position and offers the thread segment that length is 20cm, 30cm respectively in the top and bottom in agitator tank;
Helical blade is installed, on the side wall of agitator from the bottom to top equally spacedly on the agitating shaft between two sections of thread segments Several stirring blades mutually staggered are installed, if the side wall lower ends of agitator and upper end offer capable person's agitator tank inner cavity and stir Mix the intercommunicating pore of barrel cavity connection;There is the first sleeve extended downwardly, the interior table of first sleeve at the bottom wall central of agitator Face offers the internal screw thread with thread segment cooperation, and outer surface offers the external screw thread opposite with the thread rotary orientation of thread segment;
The upper end of agitator is connected with second sleeve by link block, forms water inlet between adjacent two pieces of link blocks;It stirs Mix the thread segment that bucket is mounted on agitating shaft by first sleeve and second sleeve;The top of agitator tank is equipped with to be entered for dry material The feed hopper of agitator tank bottom wall and extend to water inlet pipe right above water inlet;
The bottom edge of agitator tank offers bottom discharge port, is installed on the bottom plate immediately below second sleeve by bearing There is a 3rd sleeve, 3rd sleeve inner surface offers the internal screw thread with the external screw thread cooperation in second sleeve;3rd sleeve is logical The cover board that connecting plate is equipped with a sealing bottom discharge port is crossed, cover board is equipped on the edge of agitator tank side wall with internal screw thread 4th sleeve;
A check lock lever is equipped with by bearing on top plate, check lock lever extends in agitator tank, and its lower end offer with The external screw thread of 4th sleeve cooperation;Rocking handle is connected on the end that check lock lever is located at outside agitator tank;One is connected on the discharge port of bottom Root is pierced by the feeder pipe of supporting block, and servo motor is connect with controller.
Further, the mounting hole through pedestal is offered on the pedestal beside agitator, is equipped with and is passed through in mounting hole The blanking barrel that feeder pipe is connected to bottom discharge port;
It is fixedly installed with bracket on pedestal beside agitator, stirring motor, stirring electricity are installed in the support plate of bracket The rotary shaft extended in blanking barrel is installed on the power output shaft of machine, spiral vane is installed in rotary shaft;Stirring electricity Machine is connect with controller.
Further, a support frame is provided at four angles of pedestal, support frame includes that support base and one end are fixed On support base, the other end fixes electric pushrod on the base, passes through bearing on two support bases on length direction Rotation axis is installed, Moving caster is mounted on the both ends of rotation axis;All electric pushrods are connect with controller.
Further, wherein being equipped with driven gear in a rotation axis, the branch where the rotation axis of driven gear is installed It supports and motor connected to the controller is housed on seat, the driving tooth with driven gear cooperation is installed on the output shaft of motor Wheel.
Further, the two sides of bracket offer the vertical chute, and the both ends of support plate are respectively arranged in the vertical chute;Branch A friction pulley is equipped with by bearing on the side that fagging is located at outside the vertical chute, be equipped on the bracket below friction pulley one with The motor of controller connection is equipped with the cam of one with friction pulley cooperation on the output shaft of motor.
Further, the surfaces externally and internally of the inner surface and agitator tank of agitator and blanking tube is provided with several anti-skidding convex It rises.
The utility model has the following beneficial effects: this programme after siccative enters agitator tank bottom, passes through the lower end of agitator The water of stirring is added into siccative, is stirred while adding water, siccative of the water entered rapidly with periphery can be made to connect Touching, and realize siccative and the quick of water and mix and stir.
By the main story and reversion of servo motor, so that agitator circulation carries out raising and lowering, when raising and lowering also The quick stirring realized to concrete material can quickly be rotated;Helical blade in agitator can also make material from intercommunicating pore Lower end enter be transferred to top intercommunicating pore and rapidly throw away, being combined by the stirring of above-mentioned diversified forms can guarantee Concrete material rapidly stirred to pour require.
When concrete material is stirred to after pouring requirement, making check lock lever be detached from 4th sleeve, servo motor is with agitating shaft It is rotated towards the identical direction of external screw thread rotation direction of first sleeve, moves downward agitator, make the lower end of first sleeve Into in 3rd sleeve, and bottom discharge port is detached from cover board and realizes blowing, while cover board and agitating shaft move synchronously, it can be with Continue to be stirred agitator tank bottom end, guarantees that blowing process also can constantly be stirred concrete material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of concrete central mix plant.
Fig. 2 is the top view of agitator.
Fig. 3 is the enlarged drawing in the portion A in Fig. 1.
Wherein, 1, pedestal;11, support frame;111, support base;112, electric pushrod;113, rotation axis;114, driven tooth Wheel;115, driving gear;12, Moving caster;13, motor;2, agitator tank;21, agitating shaft;211, thread segment;212, spiral Blade;22, servo motor;221, shaft coupling;23, feed hopper;24, water inlet pipe;25, bottom discharge port;26,3rd sleeve;
27, cover board;271, connecting plate;272,4th sleeve;28, check lock lever;281, rocking handle;29, feeder pipe;3, it stirs Bucket;31, stirring blade;32, intercommunicating pore;33, first sleeve;34, link block;35, second sleeve;36, water inlet;4, blanking Bucket;5, bracket;51, support plate;511, friction pulley;52, stirring motor;53, rotary shaft;531, spiral vane;54, motor; 55, cam.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in, These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
As shown in Figure 1, the concrete casting device includes agitator 3 and pedestal 1, agitator 3 is the staving of not roof Structure, the underrun support frame 11 of pedestal 1 are equipped with Moving caster 12, are respectively provided at four angles of the preferred pedestal 1 of this programme There is a support frame 11.
As shown in Figure 3, wherein support frame 11 includes that support base 111 and one end are fixed on support base 111, and the other end is solid The electric pushrod 112 being scheduled on pedestal 1 is equipped with rotation axis by bearing on two support bases 111 on length direction 113, Moving caster 12 is mounted on the both ends of rotation axis 113;All electric pushrods 112 are connect with controller, and controller is adopted With the single-chip microcontroller of STC89C52RC chip.
Be arranged electric pushrod 112 after, can according to the height of the concrete segment poured to the bottom surface of pedestal 1 apart from ground Height be adjusted, to guarantee that the device that pours of this programme can be adapted for the concrete segment of plurality of specifications and pour, make Obtain the more adaptable of the present apparatus.
Electric pushrod 112 is connect with controller, can be adjusted by collapsing length of the controller to electric pushrod 112 It is whole, convenient for the realization of automation.
When implementation, this programme is equipped with driven gear 114 in a rotation axis 113 preferably wherein, installs driven gear 114 Rotation axis 113 where support base 111 on motor 13 connected to the controller is installed, pacify on the output shaft of motor 13 Equipped with the driving gear 115 cooperated with driven gear 114.
The introducing of motor 13 is carrying out when pouring of concrete segment, it may not be necessary to which worker is pushed to pour device It is poured, can be realized as the transfer for pouring device in casting process by motor 13, reduce the labor intensity of worker.
Referring again to FIGS. 1, being fixedly installed with agitator tank 2 in the supporting block of pedestal 1, agitator tank 2 is that each face all has side The cabinet of wall, agitating shaft 21 is provided in agitator tank 2, and the end that agitating shaft 21 extends the top plate of agitator tank 2 passes through bearing and pacifies On top plate, 21 end of agitating shaft for extending top is connect by shaft coupling 221 with the servo motor 22 being located on top plate, The both ends that agitating shaft 21 is located in agitator tank 2 offer the thread segment 211 that length is 20cm.
Helical blade 212 is installed on the agitating shaft 21 between two sections of thread segments 211, on the side wall of agitator 3 by down toward On several stirring blades 31 mutually staggered are equally spacedly installed, the slurry on different height direction can be stirred in this way It mixes.
If the side wall lower ends of agitator 3 and upper end offer the connection that 2 inner cavity of capable person's agitator tank is connected to 3 inner cavity of agitator Hole 32;There is the first sleeve 33 extended downwardly, the inner surface of first sleeve 33 offers and spiral shell at the bottom wall central of agitator 3 The internal screw thread that line section 211 cooperates, outer surface offers the external screw thread opposite with the thread rotary orientation of thread segment 211.
As shown in Fig. 2, the upper end of agitator 3 is connected with second sleeve 35, adjacent two pieces of link blocks 34 by link block 34 Between formed water inlet 36;Agitator 3 is mounted on the thread segment 211 of agitating shaft 21 by first sleeve 33 and second sleeve 35; The top of agitator tank 2, which is equipped with, to be entered the feed hopper 23 of 2 bottom wall of agitator tank for dry material and extends to right above water inlet 36 Water inlet pipe 24.
Unique setting of screw thread in first sleeve 33 and second sleeve 35 on agitator 3, main purpose is agitating shaft 21 In the thread rotary orientation rotation towards thread segment 211, moved upwards with agitator 3 thereon in rotation, agitating shaft 21 exists Towards thread segment 211 thread rotary orientation reversion when, agitator 3 moves downward;Continue downward movement when blanking, makes first sleeve 33 lower end enters second sleeve 35, so that cover board 27 follows rotation, while being stirred to 2 lower end of agitator tank.
The bottom edge of agitator tank 2 offers bottom discharge port 25, passes through axis on the bottom plate immediately below second sleeve 35 It holds and a 3rd sleeve 26 is installed, 26 inner surface of 3rd sleeve offers the interior spiral shell with the external screw thread cooperation in second sleeve 35 Line;3rd sleeve 26 is equipped with the cover board 27 of a sealing bottom discharge port 25 by connecting plate 271, and cover board 27 is adjacent to 2 side of agitator tank Tool internal thread 4th sleeve 272 is installed on the edge of wall;
A check lock lever 28 is equipped with by bearing on top plate, check lock lever 28 extends in agitator tank 2, and opens up in its lower end There is the external screw thread cooperated with 4th sleeve 272;Rocking handle 281 is connected on the end that check lock lever 28 is located at outside agitator tank 2;Bottom discharging The feeder pipe 29 for being pierced by supporting block is connected on mouth 25.When being stirred, the edge and check lock lever 28 of stirring blade 31 Between there are certain spacing, check lock lever 28 can be collided in this way to avoid stirring blade 31.
The working method for pouring device that this programme provides is illustrated below with reference to Fig. 1:
When pouring device preparation, rocking handle 281 is shaken first, enters the lower end of check lock lever 28 in 4th sleeve 272, Persistently shaking rocking handle 281 is in close contact check lock lever 28 and the inner bottom surface of 4th sleeve 272, so that cover board 27 and bottom discharge port 25 It is in close contact, to play the sealing process to bottom discharge port 25.
Later, concrete material is poured into agitator tank 2 by feed hopper 23, after siccative is finished down, opens servo electricity Machine 22 recycles main story and reversion, and main story and the just up and down 20cm of agitator 3 when inverting every time;Start servo motor 22 Water is passed through into water inlet pipe 24 simultaneously, the water of entrance flows into agitator 3, and the intercommunicating pore from 3 lower end of agitator from water inlet 36 32 tangentially flowing rapidly into concrete material along agitator 3.
When agitating shaft 21 moves up and down with agitator 3, water can be made to enter in concrete material from different height, and made Water is rapidly mixed and stirred into raw material, by the cooperation for not stopping rise and fall and rotation of agitator 3, can be made at the initial stage of stirring Water is rapidly introduced into raw material.
After the completion of water addition, when raw material and water base instinct form the slurries of fluid, when agitating shaft 21 rotates, in helical-blade Under the action of piece 212, the slurries entered from 3 lower end intercommunicating pore 32 of agitator are stirred as the rotation of helical blade 212 is transported to The intercommunicating pore 32 of 3 upper end of bucket is mixed, and is quickly sprayed from intercommunicating pore 32, then passes through the effect of stirring blade 31, in agitator tank 2 Liquid realize collisional mixing.
The circulation raising and lowering of agitator 3, so that being connected to every time from the slurries of the entrance of lower end intercommunicating pore 32 and from upper end The position for the slurries that hole 32 sprays is different, and stirring blade 31 is made to show spiral, spiral decline, through the above way Mutual cooperation, can slurries be rapidly stirred, so that mixing time be greatly shortened, improve and pour Build efficiency.
Requirement is poured or when mixing time reaches preset duration, worker is shaken when the slurries in agitator tank 2 have reached Handle 281 exits the lower end of check lock lever 28 from 4th sleeve 272, releases the locking to cover board 27, adjusts servo motor later 22 rotation direction makes first sleeve 33 enter second sleeve 35 so that agitating shaft 21 moves downward always with agitator 3 It is interior, and rotated together with second sleeve 35.
Rotation is followed with cover board 27 while second sleeve 35 rotates, and opens bottom discharge port 25, makes the slurry being stirred Material enters model casing by feeder pipe 29, realizes pouring for concrete segment, and agitating shaft 21 persistently rotates in casting process, with right Slurry carries out continuing stirring, and the sandstone aggregate of slurry is avoided to sink and influence the quality of same batch concrete segment.
The rotation speed of servo motor 22 when pouring and starting time can debugged before pouring, so that one piece mixed After the completion of solidifying earth building blocks pour, cover board 27 just shelters from bottom discharge port 25 completely, and shuts down, and after setting time, opens again It is dynamic to continue to realize blanking, it is leaked to avoid discharge port 25 is completely enclosed at the bottom of pouring device when being transferred to next model casing The phenomenon that material.
In one embodiment of the utility model, the installation through pedestal is offered on the pedestal 1 on 3 side of agitator Hole is equipped with the blanking barrel 4 being connected to by feeder pipe 29 with bottom discharge port 25 in mounting hole;
It is fixedly installed with bracket 5 on the pedestal 1 on 3 side of agitator, stirring motor is installed in the support plate 51 of bracket 5 52, the rotary shaft 53 extended in blanking barrel 4 is installed on the power output shaft of stirring motor 52, spiral shell is installed in rotary shaft 53 Revolve shape blade 531;Servo motor 22 and stirring motor 52 are connect with controller.
The setting of blanking barrel 4 and stirring motor 52 can further be stirred the slurry being transmitted in it, to guarantee Into the uniformity of the slurry in model casing.
When implementation, the two sides of the preferred bracket 5 of this programme offer the vertical chute, and the both ends of support plate 51 are respectively arranged in perpendicular Into sliding slot;A friction pulley 511 is equipped with by bearing on the side that support plate 51 is located at outside the vertical chute, under friction pulley 511 A motor 54 connected to the controller is installed on the bracket 5 of side, is equipped with one on the output shaft of motor 54 and matches with friction pulley 511 The cam 55 of conjunction.
Motor 54 can rotate in rotary course with moving cam 55, drive the circulation of support plate 51 to rise by cam 55 Decline can make rotary shaft 53 be declined, be risen while rotation under the mating reaction of motor 54 and stirring motor 52;
Rotary shaft 53 can be such that 21 lower end of agitating shaft extends in model casing, during decline to reach to model casing Interior slurries are stirred, and lamination are occurred to avoid the slurries in model casing in casting process, are further ensured and pour The quality of concrete segment after molding.
Wherein, the surfaces externally and internally of the inner surface and agitator tank 2 of agitator 3 and blanking tube is provided with several anti-skid bulges; The setting of anti-skid bulge, can to avoid in whipping process slurry be adhered on agitator 3, blanking tube and agitator tank 2, influence to stir It mixes and blanking.
In conclusion pouring device and capable of rapidly stirring evenly concrete material for this programme, also ensures simultaneously In blanking process in slurry each substance uniformity.

Claims (6)

1. concrete casting device, which is characterized in that including agitator and pedestal, the underrun support frame of the pedestal is installed There is Moving caster, the pedestal is fixedly installed with agitator tank by supporting block, and agitating shaft is provided in the agitator tank, described to stir The end for mixing the top plate that axis extends agitator tank is mounted on top plate by bearing, and passes through shaft coupling and watching on top plate Motor connection is taken, the top and bottom that agitating shaft is located in agitator tank offer the thread segment that length is 20cm, 30cm respectively;
Helical blade is installed, on the side wall of the agitator from the bottom to top equally spacedly on the agitating shaft between two sections of thread segments Several stirring blades mutually staggered are installed, if the side wall lower ends of agitator and upper end offer capable person's agitator tank inner cavity and stir Mix the intercommunicating pore of barrel cavity connection;There is the first sleeve extended downwardly at the bottom wall central of agitator, the first sleeve Inner surface offers the internal screw thread with thread segment cooperation, and outer surface offers the outer spiral shell opposite with the thread rotary orientation of thread segment Line;
The upper end of the agitator is connected with second sleeve by link block, forms water inlet between adjacent two pieces of link blocks;Institute State the thread segment that agitator is mounted on agitating shaft by first sleeve and second sleeve;The top of the agitator tank is equipped with for dry Material enters the feed hopper of agitator tank bottom wall and extends to the water inlet pipe right above the water inlet;
The bottom edge of the agitator tank offers bottom discharge port, is installed on the bottom plate immediately below second sleeve by bearing There is a 3rd sleeve, 3rd sleeve inner surface offers the internal screw thread with the external screw thread cooperation in the second sleeve;Described Three sleeves are equipped with the cover board of a sealing bottom discharge port by connecting plate, and the cover board is installed on the edge of agitator tank side wall There is tool internal thread 4th sleeve;
A check lock lever is equipped with by bearing on the top plate, the check lock lever extends in agitator tank, and opens up in its lower end There is the external screw thread with 4th sleeve cooperation;Rocking handle is connected on the end that the check lock lever is located at outside agitator tank;The bottom The feeder pipe for passing through supporting block is connected on discharge port, the servo motor is connect with controller.
2. concrete casting device according to claim 1, which is characterized in that opened up on the pedestal beside the agitator There is the mounting hole through pedestal, the blanking barrel being connected to by feeder pipe with bottom discharge port is installed in the mounting hole;
It is fixedly installed with bracket on pedestal beside the agitator, stirring motor, institute are installed in the support plate of the bracket The rotary shaft for being equipped with and being extended in blanking barrel on the power output shaft of stirring motor is stated, spiral shape is installed in the rotary shaft Blade;The stirring motor is connect with controller.
3. concrete casting device according to claim 2, which is characterized in that be provided at four angles of the pedestal One support frame, support frame as described above include that support base and one end are fixed on support base, fixed on the base electronic of the other end Push rod is equipped with rotation axis by bearing on two support bases on length direction, and Moving caster is mounted on rotation axis Both ends;All electric pushrods are connect with controller.
4. concrete casting device according to claim 3, which is characterized in that be wherein equipped in a rotation axis driven Gear is installed on the support base where the rotation axis of driven gear equipped with motor connected to the controller, the motor Driving gear with driven gear cooperation is installed on output shaft.
5. concrete casting device according to claim 4, which is characterized in that the two sides of the bracket offer vertical cunning The both ends of slot, the support plate are respectively arranged in the vertical chute;Pass through on the side that the support plate is located at outside the vertical chute Bearing is equipped with a friction pulley, and a motor connecting with the controller, motor are equipped on the bracket below the friction pulley Output shaft on be equipped with one with the friction pulley cooperation cam.
6. concrete casting device according to claim 5, which is characterized in that the inner surface of the agitator and blanking tube And the surfaces externally and internally of agitator tank is provided with several anti-skid bulges.
CN201821920404.2U 2018-11-20 2018-11-20 Concrete casting device Active CN209350578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821920404.2U CN209350578U (en) 2018-11-20 2018-11-20 Concrete casting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821920404.2U CN209350578U (en) 2018-11-20 2018-11-20 Concrete casting device

Publications (1)

Publication Number Publication Date
CN209350578U true CN209350578U (en) 2019-09-06

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Application Number Title Priority Date Filing Date
CN201821920404.2U Active CN209350578U (en) 2018-11-20 2018-11-20 Concrete casting device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625814A (en) * 2019-09-30 2019-12-31 广州胜帆建材有限公司 Rapid forming device and method for producing arc-shaped GRG (glass-fiber-reinforced glass) plate
CN111170611A (en) * 2020-01-16 2020-05-19 梁秀宜 Spiral sludge treatment equipment of multi-functional integration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625814A (en) * 2019-09-30 2019-12-31 广州胜帆建材有限公司 Rapid forming device and method for producing arc-shaped GRG (glass-fiber-reinforced glass) plate
CN110625814B (en) * 2019-09-30 2021-02-02 广州胜帆新材料科技有限公司 Rapid forming device and method for producing arc-shaped GRG (glass-fiber-reinforced glass) plate
CN111170611A (en) * 2020-01-16 2020-05-19 梁秀宜 Spiral sludge treatment equipment of multi-functional integration

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