CN107877679B - Lightweight wall plate insert, core-pulling device - Google Patents
Lightweight wall plate insert, core-pulling device Download PDFInfo
- Publication number
- CN107877679B CN107877679B CN201711048205.7A CN201711048205A CN107877679B CN 107877679 B CN107877679 B CN 107877679B CN 201711048205 A CN201711048205 A CN 201711048205A CN 107877679 B CN107877679 B CN 107877679B
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- China
- Prior art keywords
- pedestal
- gear
- support tube
- withdrawing
- steel pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/285—Core puller
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention belongs to lightweight wall producing equipment technical field, specifically disclose a kind of lightweight wall plate insert, core-pulling device, including withdrawing trolley, motor and pedestal, the inside of pedestal is provided with cavity, and the upper surface of pedestal is provided with sliding groove, slidably connects rack gear in sliding groove；More support tubes are rotatably connected on pedestal, support tube is equipped with gear and limited block；One end of support tube is located in cavity and is connected to cavity, and the other end is closed and passes through pedestal；The threaded one end of rack gear is connected with threaded post, is fixed with driven gear in threaded post；Motor is mounted on withdrawing trolley, is connected with driving gear on the output shaft of motor；At least one set of supporting block that can be bonded with steel pipe inner wall is slidably connected on support tube, one group of supporting block includes at least two supporting blocks；The plunger that one end passes through pedestal is slidably connected in cavity.Steel pipe can be made to move along a straight line while rotating, core pulling is simple, convenient when carrying out core pulling operation using the technical solution of the present patent application.
Description
Technical field
The invention belongs to lightweight wall producing equipment technical fields more particularly to a kind of lightweight wall plate to insert, core-pulling device.
Background technique
Lightweight wall plate is a kind of novel energy-conserving walling material, it is a kind of walling of external form as cassette ceiling, but it
There is a male and female falcon slot on both sides, and when installation need to only erect plate, and male and female falcon gets up to assembly after coating a small amount of filleting mortar.
It is made of various industrial waste residues such as innoxious ardealite, lightweight steel slag, flyash, conserves through the pressurization of frequency conversion steam.
Light cellular partition board has light weight, intensity height, multiple environmental protection, insulation, sound insulation, breathing damping, fire prevention, rapid construction, drop
It the advantages that parapet body cost, is widely used at present in the realm of building construction.
When processing lightweight wall plate, it is inserted into steel pipe in a mold, then pours into the raw material being stirred in mold, when preliminary
After coagulation forming, needs to pull out steel pipe therein and.During the middle and later periods detached, operate relatively simple, it is only necessary to
Uniformly firmly steel pipe is gradually detached along straight line, but detach just start carry out when, due to having between steel pipe and filler
Certain adhesion detaches operation more difficulty, sometimes even integrally pulls wallboard, in order to avoid such case, need to steel
Pipe is rotated, and avoids filler and steel pipe from bonding, operation just becomes relatively easy.The operation of wallboard core pulling at present generally has two
Kind mode, artificial core pulling and mechanical core pulling, using artificial core pulling, production efficiency is low；And mechanical work is used, in pulling steel tube
Before, also need it is artificial steel pipe is rotated, after rotation again using machinery steel pipe is extracted, operating process trouble.
Summary of the invention
The purpose of the present invention is to provide a kind of lightweight wall plates to insert, core-pulling device, in core pulling operation, can make steel pipe one
Side rotation moves along a straight line on one side, and core pulling is simple, convenient.
In order to achieve the above object, base case of the invention are as follows: lightweight wall plate insert, core-pulling device, including withdrawing trolley,
The pedestal for driving the motor of withdrawing moving of car and being mounted on withdrawing trolley, the inside of pedestal is provided with the sky full of hydraulic oil
Chamber, the upper surface of pedestal are provided with sliding groove, slidably connect rack gear in sliding groove；It is rotatably connected to more on pedestal and is located at rack gear
The support tube of top, support tube are equipped with the gear being engaged with rack and prevent the limited block of support tube disengaging pedestal；Support tube
One end be located in cavity and be connected to cavity, other end closing and across pedestal；The threaded one end of rack gear is connected with along length
The threaded post of directional spreding is fixed with driven gear in threaded post；Motor is mounted on withdrawing trolley, is connected on the output shaft of motor
It is connected to the driving gear engaged with driven gear；At least one set of support that can be bonded with steel pipe inner wall is slidably connected on support tube
Block, one group of supporting block include at least two along the circumferentially equally distributed supporting block of support tube；One end is slidably connected in cavity to wear
Cross the plunger of pedestal.
The working principle of this base case is: when needing for be inserted into steel pipe in the mold of production lightweight wall plate, first making steel
Pipe is across support tube and is placed on support tube, depressing plunger, the hydraulic oil in sliding cylinder extrusion cavity.In the effect of hydraulic oil
Under, supporting block slides in and out along support tube, when the inner wall of supporting block and steel pipe fits closely, stops depressing plunger, and solid
Fixed column plug, prevents plunger from sliding.After the completion of steel pipe is fixed, starting motor, driving withdrawing trolley is moved to mold side,
The raw material that stirring is completed is added into mold after steel pipe is inserted into mold.After lightweight wall plate preliminary coagulation forming, motor is driven
It is moved toward opposite direction, motor drives withdrawing trolley far from mold, and support tube applies active force to steel pipe, makes steel pipe from lightweight
It is detached in wallboard.While motor rotation, motor drives driven gear to rotate by driving gear, and driven gear drives screw thread
Column rotates, and under the action of threaded post, rack gear can be slided along sliding groove, and rack gear drives support tube by gear
Rotation.When producing next group lightweight wall plate, withdrawing trolley is directly driven to move to mold side, made in steel pipe insertion mold i.e.
Can, it is not required to repeat that steel pipe is installed.
The beneficial effect of this base case is:
1, during core pulling, the present apparatus can pull steel pipe that steel pipe is made to move along a straight line on one side, drive steel pipe on one side
Rotation, avoids steel pipe from sticking together with filler, steel pipe is enable easily to be extracted, and the process extracted out will not damage lightweight
Wall, core pulling are simple, convenient.
2, it drives withdrawing moving of car, steel pipe to rotate simultaneously using the same motor, reduces the production cost of device, simplify
The structure of device.
3, after steel pipe is set on support tube, supporting block is driven to be stretched out, being bonded supporting block with the inner wall of steel pipe can consolidate
Determine steel pipe, be capable of fixing the steel pipe of a variety of different sizes using the present apparatus, device it is applied widely.
Further, the two sides of plunger are respectively provided with the block of limitation plunger motion.When piston reciprocation being driven to move, gear
Block limits the motion range of plunger, move back and forth plunger can only in fixed position, when guaranteeing to squeeze plunger, hydraulic oil energy
Supporting block is driven to be bonded just with the inner wall of steel pipe.
Further, plunger is equipped with handle portion far from the side of cavity.Handle portion is set, it is convenient that plunger is pulled, is pushed away
The operation of pressure.
Further, the surface that supporting block is bonded with steel pipe inner wall is equipped with rubber pad.When supporting block is bonded with steel pipe inner wall,
Rubber pad is directly contacted with steel pipe inner wall, the setting of rubber pad on the one hand can cushioning supportive block when being bonded with steel pipe inner wall by
On the other hand power can exempt from steel pipe inner wall and be scratched.
It further, further include the guide rail for making withdrawing trolley move along a straight line.It can only be straight along guide rail when withdrawing moving of car
Line movement, avoids trolley from shifting during the motion, influences core pulling operation.
Further, withdrawing trolley includes car body and is rotatably connected on four driving gears below car body by shaft, drives
Moving gear is located at the lower section of driving gear and engages with driving gear；Guide rail is the limit rack gear engaged with driving gear.Withdrawing
When steel pipe, start motor, motor drives sliding tooth wheel to rotate by driving gear, to drive withdrawing trolley straight along limit rack gear
Line movement.Since driving gear is engaged with limit rack gear, limit rack gear has certain position-limiting action to driving gear, when motor opens
When dynamic, withdrawing trolley is avoided to accelerate suddenly due to inertia, so that the speed of withdrawing is uneven and causes withdrawing ineffective, shadow
Ring the product quality that production obtains.
Detailed description of the invention
Fig. 1 be lightweight wall plate of the present invention insert, the top view of core-pulling device；
Fig. 2 be lightweight wall plate of the present invention insert, the main view of core-pulling device；
Fig. 3 is the cross-sectional view of A-A in Fig. 2.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description 1 to 3 include: withdrawing trolley 10, driving gear 11, pedestal 20, hydraulic oil 21,
Sliding groove 22, support tube 30, gear 31, limited block 32, supporting block 33, guide rail 40, rack gear 50, threaded post 51, driven gear 60,
Driving gear 70.
As shown in Figure 1-Figure 3, lightweight wall plate insert, core-pulling device, including withdrawing trolley 10, guide rail 40, motor and be mounted on
Pedestal 20 on withdrawing trolley 10, the inside of pedestal 20 are provided with the cavity full of hydraulic oil 21, and the upper surface of pedestal 20 is provided with cunning
Slot 22 is moved, slidably connects rack gear 50 in sliding groove 22.It is rotatably connected to more support tubes 30 on pedestal 20, support tube 30
In the top of rack gear 50；One end of support tube 30 is located in cavity and is connected to cavity, and the other end of support tube 30 passes through pedestal
20, the end seal that support tube 30 passes through pedestal 20 is closed, and the hydraulic oil 21 in cavity is able to enter in support tube 30.On support tube 30
At least one set of supporting block 33 that can be bonded with steel pipe inner wall is slidably connected, the surface that supporting block 33 is bonded with steel pipe inner wall is equipped with
Rubber pad；Supporting block 33 is equipped with three groups altogether in the present embodiment, and one group of supporting block includes three circumferential uniform point along support tube 30
The supporting block 33 of cloth.The plunger that one end passes through pedestal 20 is slidably connected in cavity, the two sides of plunger are respectively provided with limitation
The block of plunger motion, when piston reciprocation being driven to move, block limits the motion range of plunger, makes plunger can only be fixed
Position moves back and forth, and when guaranteeing to squeeze plunger, hydraulic oil 21 can drive supporting block 33 to be bonded just with the inner wall of steel pipe.Plunger is remote
Side from cavity is equipped with handle portion, and handle portion, the convenient operation for being pulled, being pushed to plunger is arranged.It is set on support tube 30
Have with 50 meshed gears 31 of rack gear, the limited block 32 in groove, limited block 32 and pedestal 20 are additionally provided on support tube 30
Fitting avoids support tube 30 when core pulling from being detached from pedestal 20.The threaded one end of rack gear 50 is connected with the screw thread being distributed along its length
Column 51 is fixed with driven gear 60 in threaded post 51.Withdrawing trolley 10 includes car body and four driving gears 11, four sliding tooths
Wheel 11 is rotatably connected on the lower section of car body by shaft.Motor is installed on the car body, is connected with driving tooth on the output shaft of motor
Wheel 70, driven gear 60 is located at the surface of driving gear 70 and engages with driven gear 60, and driving gear 11 is located at driving tooth
The underface of wheel 70 is simultaneously engaged with driving gear 70, and motor is started, and motor drives driven gear 60, driving by driving gear 70
Gear 11 rotates.In the present embodiment, guide rail 40 is limit rack gear, and limit rack gear is fixed on the ground and nibbled with driving gear 11
It closes.When pulling steel tube, start motor, motor drives driving gear 11 to rotate by driving gear 70, to drive withdrawing trolley
10 along limit rack gear linear motion.Since driving gear 11 is engaged with limit rack gear, limit rack gear has centainly driving gear 11
Position-limiting action avoid withdrawing trolley 10 from accelerating suddenly due to inertia when the motor is energized.
When needing for be inserted into steel pipe in the mold of production lightweight wall plate, so that steel pipe is passed through support tube 30 and be placed on support
On pipe 30, depressing plunger, the hydraulic oil 21 in sliding cylinder extrusion cavity.Under the action of hydraulic oil 21, supporting block 33 is along support
Pipe 30 slides in and out, and when the inner wall of supporting block 33 and steel pipe fits closely, stops depressing plunger, and non-movable piston, prevents column
Plug slides.After the completion of steel pipe is fixed, start motor, driving withdrawing trolley 10 is moved to mold side, when steel pipe is inserted into
The raw material that stirring is completed is added after mold into mold.After lightweight wall plate preliminary coagulation forming, drive motor toward opposite side
To movement, motor drives withdrawing trolley 10 far from mold, and support tube 30 applies active force to steel pipe, makes steel pipe from lightweight wall plate
It detaches.While motor rotation, motor drives driven gear 60 to rotate by driving gear 70, and driven gear 60 drives screw thread
Column 51 rotates, and under the action of threaded post 51, rack gear 50 can be slided along sliding groove 22, and rack gear 50 passes through gear 31
Support tube 30 is driven to rotate.When producing next group lightweight wall plate, withdrawing trolley 10 is directly driven to move to mold side,
Make to be not required to repeat that steel pipe is installed in steel pipe insertion mold.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (4)
1. lightweight wall plate insert, core-pulling device, it is characterised in that: including withdrawing trolley, the guide rail for making withdrawing trolley move along a straight line,
The pedestal for driving the motor of withdrawing moving of car and being mounted on withdrawing trolley, the inside of pedestal is provided with the sky full of hydraulic oil
Chamber, the upper surface of pedestal are provided with sliding groove, slidably connect rack gear in sliding groove；It is rotatably connected to more on pedestal and is located at rack gear
The support tube of top, support tube are equipped with the gear being engaged with rack and prevent the limited block of support tube disengaging pedestal；Support tube
One end be located in cavity and be connected to cavity, other end closing and across pedestal；The threaded one end of rack gear is connected with along length
The threaded post of directional spreding is fixed with driven gear in threaded post；Motor is mounted on withdrawing trolley, is connected on the output shaft of motor
It is connected to the driving gear engaged with driven gear；At least one set of support that can be bonded with steel pipe inner wall is slidably connected on support tube
Block, one group of supporting block include at least two along the circumferentially equally distributed supporting block of support tube；One end is slidably connected in cavity to wear
Cross the plunger of pedestal；Withdrawing trolley includes car body and is rotatably connected on four driving gears below car body by shaft, driving
Gear is located at the lower section of driving gear and engages with driving gear；Guide rail is the limit rack gear engaged with driving gear.
2. lightweight wall plate according to claim 1 is inserted, core-pulling device, it is characterised in that: the two sides of plunger are respectively equipped with use
In the block of limitation plunger motion.
3. lightweight wall plate according to claim 2 is inserted, core-pulling device, it is characterised in that: plunger is set far from the side of cavity
There is handle portion.
4. lightweight wall plate according to claim 1 is inserted, core-pulling device, it is characterised in that: supporting block is bonded with steel pipe inner wall
Surface be equipped with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048205.7A CN107877679B (en) | 2017-10-31 | 2017-10-31 | Lightweight wall plate insert, core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048205.7A CN107877679B (en) | 2017-10-31 | 2017-10-31 | Lightweight wall plate insert, core-pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107877679A CN107877679A (en) | 2018-04-06 |
| CN107877679B true CN107877679B (en) | 2019-09-10 |
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ID=61783195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048205.7A Active CN107877679B (en) | 2017-10-31 | 2017-10-31 | Lightweight wall plate insert, core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877679B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478639A (en) * | 2021-08-06 | 2021-10-08 | 德州海天机电科技有限公司 | Automatic core tube guiding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1230776A (en) * | 1967-06-07 | 1971-05-05 | ||
| CN2747047Y (en) * | 2004-10-26 | 2005-12-21 | 徐松如 | Rotating mould core device for mould pressing machine to produce building blocks |
| CN2853349Y (en) * | 2005-11-21 | 2007-01-03 | 兰州理工大学 | Reducing wallboard block core draw-out mechanism |
| JP2008137212A (en) * | 2006-11-30 | 2008-06-19 | Tokai Rubber Ind Ltd | Method for simultaneously molding plurality of concrete blocks and rubber core mold used in the method |
| WO2015011734A1 (en) * | 2013-07-22 | 2015-01-29 | Lapo Borghi | A plug element for the realization of a longitudinal cavity provided with traces in a reinforced concrete pillar and relative machinery |
| CN204322251U (en) * | 2014-12-09 | 2015-05-13 | 江苏龙冠新型材料科技有限公司 | A kind of light lath pore-creating compound built-in pipe |
| CN105835214B (en) * | 2016-05-03 | 2017-10-31 | 湛世儒 | Mobile multiaxis takes out scheming |
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| Publication number | Publication date |
|---|---|
| CN107877679A (en) | 2018-04-06 |
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