CN108858716A - A kind of molding of concrete test block, removing device and its application method - Google Patents
A kind of molding of concrete test block, removing device and its application method Download PDFInfo
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- CN108858716A CN108858716A CN201810521133.1A CN201810521133A CN108858716A CN 108858716 A CN108858716 A CN 108858716A CN 201810521133 A CN201810521133 A CN 201810521133A CN 108858716 A CN108858716 A CN 108858716A
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- sliding rail
- test block
- concrete test
- mold
- piston
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to concrete sample make equipment technical fields, it is formed more particularly to a kind of concrete test block, removing device, including vibrating demoulding mechanism, the vibration demoulding mechanism installation is on the ground, the vibration demoulding mechanism is removably connected with mold and bracket, the mold is located above bracket, the vibration demoulding mechanism two sides are mounted on elevating mechanism, storage shelf wherein is installed on the elevating mechanism of side, the elevating mechanism of the other side is removably connected with inclined plate, the invention also includes the application methods of the device, integrated-type of the present invention and demoulding function are in one, concrete test block can be made in large quantity, it is fast with manufacturing speed, the advantages such as labor intensity is low.
Description
Technical field
The invention belongs to concrete sample make equipment technical fields, and in particular to a kind of molding of concrete test block, demoulding
Device and its application method.
Background technique
Civil engineering test sample presentation is to embody a main path for showing civil engineering quality good or not, concrete test block
Sample presentation is an important component of civil engineering test, while to there is timeliness again strong for concrete test block sample presentation, and test is reported
Accuse the characteristics of can not changing after coming out, be unable to by-carriage.Once will be caused to engineering sizable in this way, careless mistake occurs in sample presentation
Loss.
There are two types of concrete test blocks in engineering：One is standard maintaining test blocks（Referred to as " mark is supported "）；Another kind is same
Condition curing test block.Marking feeding test block refers to test block at the standard conditions（20 ± 3 DEG C of temperature, 90% or more relative humidity）After maintenance
The intensity of test block, age are divided into 3d, 7d, 28d.This maintenance field is consistent with match ratio trial condition, so mark is supported
Test block is only capable of examining the difference between site mixed concrete intensity and match ratio theoretical value, cannot reflect in engineering structure
Concrete actual strength.Cured under same condition refers to concrete test block in the scleroma condition of the Nature（Temperature and relative humidity）, complete
The exactly the same scleroma condition in engineering structure concrete（Natural curing, evaporation, feeding, the electricity heating maintenance of infrared heat etc.）.It needs
It is noted that the curing condition of engineering structure in nature, is to change with time, the difference of ambient enviroment and member position
And constantly vary, test block must also have corresponding variation, and it is common that general maintaining test block with same condition must be close to structural elements
Maintenance.So maintaining test block with same condition, is the difference between the actual strength of checking engineering structural elements and Structure Calculation theoretical value
It is different.
Test block is to measure the important symbol of quality of concrete members.So being had to while casting concrete component
A certain number of materials identical with concrete are taken out to do test block.The production of test block, it is necessary to conscientious in strict accordance with test determination
Operation and maintenance are that the quality of construction project is responsible for, cannot absolutely practise fraud.
In the prior art, there are three die cavitys for general of mold, when high-volume makes concrete test block, need to use a large amount of
Mold；When production, full concrete will be poured in mold first, then by manually wiping extra concrete off, then by mold
It is put on shake table and is vibrated, carry out demoulding after mold is then stood twenty four hours, obtain concrete test block, then pass through
Manually test block is transported to and is transported on floor truck.The disadvantages of that there are working efficiencies is low for this production method, large labor intensity.
Summary of the invention
The problem of based on background technique, the present invention provides a kind of concrete test block molding, removing device and its
Application method, integrated-type and demoulding function can make concrete test block in one in large quantity, have manufacturing speed fast, labor
The advantages such as fatigue resistance is low.
To realize the above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
A kind of molding of concrete test block, removing device, including vibration demoulding mechanism, the vibration demoulding mechanism are mounted on ground
On, the vibration demoulding mechanism is removably connected with mold and bracket, and the mold is located above bracket, the vibration demoulding machine
Structure two sides are mounted on elevating mechanism, and storage shelf is wherein equipped on the elevating mechanism of side, and the elevating mechanism of the other side is removable
It unloads and is connected with inclined plate.
It further limits, the vibration demoulding mechanism includes chassis, and there are four the first springs for installation on the chassis, described
First spring upper end is connected with supporting table, and the supporting table bottom is connected with vibrating motor, and the supporting table upper surface is connected with
Four support columns, there are two first support bars for the upper part of the supporting column connection, wherein being connected in the middle part of the first support bar of front side
First reduction gearbox, the input terminal of first reduction gearbox are connected with first motor, are connected on the inside of described two first support bars
The output end of rotating mechanism, first reduction gearbox is connect with rotating mechanism；Connect on the upside of first support bar on the support column
It connects there are two second support bar, described two second support bars insides offer first sliding groove, and sliding connects in the first sliding groove
It is connected to scraper plate, described two second support bar left and right ends are respectively connected with shaft, and the shaft rear and front end is respectively connected with sprocket wheel,
Wherein two sprocket wheels of correspondence, two sprocket wheels corresponding with rear side of front side pass through chain and connect, scraper plate front and rear sides wall
Middle part is fixedly connected with chain, wherein the second support bar right end of front side is connected with the second reduction gearbox, second reduction gearbox
Input terminal is connected with the second motor, and the output end of second reduction gearbox and the shaft on right side connect；In on the support column
The first sliding rail is connected on the downside of one support rod.
It further limiting, the rotating mechanism includes two transverse slats, it is connected with baffle between described two transverse slats, described two
Two row idler wheels are respectively connected on the inside of a transverse slat.
It further limits, offers second sliding slot on the support column inner sidewall, in second on the support column inner sidewall
It is connected with supporting block on the downside of sliding slot, is connected with second spring between first sliding rail and supporting block.Such structure design, side
Just the first sliding rail slides up and down on the support columns.
It further limits, pin hole is offered on first sliding rail, pin shaft is connected on the support column, the pin shaft is inserted
Enter in pin hole.The design of such structure, facilitates the position by the first sliding rail to lock, thus in demoulding, is able to maintain the
One sliding rail is static, prevents the first sliding rail from swinging up and down.
It further limits, has collecting tank at left and right sides of the vibration demoulding mechanism, the collecting tank is mounted obliquely within
On support column on the downside of first support bar.Such structure design, facilitates and collects extra concrete, carry out recycling and reusing.
It further limits, the storage shelf includes four mounting bases, offers installation on four mounting bases
Hole is respectively connected with column on four mounting bases, wherein between two columns of front side between two columns of rear side
It is connected with the second sliding rail.
It further limits, the elevating mechanism includes bottom plate, and the bottom base plate is connected with piston rod, under the piston rod
End is connected with first piston, is cased with first piston cylinder outside the first piston, and first piston cylinder bottom portion is connected with connecting tube,
The first piston cylinder is connected with second piston cylinder by connecting tube, and the cross-sectional area of the second piston cylinder is greater than first piston
The cross-sectional area of cylinder, is connected with top plate at the top of the second piston cylinder, and the second piston inner cylinder sleeve has a second piston, and described the
Third spring is connected between two pistons and top plate, the bottom base plate is connected with telescoping mechanism, and the telescoping mechanism lower end connects
It is connected to installation chassis, the installation chassis is fixedly mounted on the ground.
It further limits, the mold includes end template, and equally distributed die cavity, the mould are provided on the end template
Bottom of chamber portion offers circular hole.
It further limits, the height of the die cavity is h, and the distance of first sliding rail to first support bar is d, then h < d
< 2h.Such structure design is because the concrete test block in mold is not completely solidifying after mold stands twenty four hours
Gu, can not demoulding if d < h；If d > 2h is fallen when on bracket in concrete test block, it is easy to try concrete
Block is broken.
It further limits, the bracket is rectangular plate-like structure, is uniformly provided with rectangular through-hole on the bracket.
Further limit, multilayer sliding rail be installed in floor truck, the distance between every layer of sliding rail be equal between storage in it is every
The distance between second sliding rail of layer.
A kind of molding of concrete test block, removing device application method, mainly include the following steps that：
Step 1 pours.End template is inserted into two row idler wheels first, so that mold be made to be put on rotating mechanism, then will be mixed
Solidifying soil is poured into die cavity；
Step 2, vibration.Starting vibrating motor and the second motor, vibrating motor drives supporting table and support column to vibrate together, from
And driven mold vibrates, power is successively passed to the second reduction gearbox, shaft, sprocket wheel and chain by the second motor, and chain-driving is scraped
Plate moves left and right, and carries out positive and negative rotation to the second motor cycle, moves back and forth so that scraper plate be driven to carry out left and right on mold, thus
Concrete extra on mold is wiped off from left and right ends, the concrete scraped is fallen into collecting tank, and is carried out by collecting tank
Recycling；The vibration of mold is so that concrete is constantly vibrated, and until concrete surface pulp, closes vibrating motor and the
Two motors；
Step 3, storage.When original state, piston rod rises to extreme higher position, so that undermost second in storage shelf
The height of sliding rail and the height of rotating mechanism are identical, and after vibration processes, mold is released from rotating mechanism, and along
Second sliding rail is pushed into storage shelf, and piston rod and first piston are pressed downward by the gravity of mold and concrete test block, thus
So that second piston compresses third spring upwards, the pressure in first piston cylinder and second piston cylinder is set to reach balance, at this time
The height of storage shelf decline is equal to the distance of neighbouring two layers of second sliding rails, so that the height of upper one layer of the second sliding rail
Drop to, such circulation, when most upper one layer second sliding rail be placed into mold, due to piston rod identical as the height of rotating mechanism
Minimum point is had been compressed to, so storage shelf no longer declines at this time, finally, most upper one layer of second cunning being placed into after mold
The height of rail and the height of rotating mechanism are identical, realize the mesh being stored in the concrete test block of multiple groups vibration moulding in storage shelf
's；
Step 4, demoulding.It, first will be in most upper one layer of second sliding rail after concrete test block stands twenty four hours in storage shelf
Mold push-in rotating mechanism in, make end template be inserted into two row idler wheels in, at this point, since the concrete test block in storage shelf subtracts
Few, the elastic force of third spring rises piston rod and first piston, so that storage shelf be driven to rise, the height of rising is equal to upper
The distance of lower the second sliding rail of adjacent two layers, so that the height of next layer of the second sliding rail rises to the height with rotating mechanism
It is identical；Meanwhile first sliding rail jacked up upwards by second spring, pin shaft is inserted into pin hole, so that the position of the first sliding rail be locked
It is fixed；
Then starting first motor, first motor drives rotating mechanism to rotate 180 ° by the first reduction gearbox, during rotation,
Since baffle is to the barrier effect of end template, so that mold is not fallen out, after the completion of rotation, bracket is put on the first sliding rail,
Then it is successively blown into high pressure gas into circular hole, so that concrete test block falls off from die cavity, and falls on bracket, works as concrete
After test block is all fallen, extract pin shaft, the first sliding rail is upward by the gravity and second spring of bracket and concrete test block
Thrust and be slowly declined to minimum point, then bracket is released, and be pushed into floor truck from the first sliding rail, is then started
First motor inverts 180 °, and mold is taken out, and so recycles, and all concrete test blocks, which all take out, in by storage shelf is
Only, at this point, highest point when storage shelf returns to original state；
Step 5, entrucking.When original state, inclined plate is installed between bottom plate and ground, floor truck onto is shifted in bottom by inclined plate
On plate, then inclined plate removed, at this point, the height phase in floor truck after the height of minimum one layer of sliding rail and the decline of the first sliding rail
Together, after bracket minimum one layer of sliding rail from the first sliding rail push-in floor truck, the gravity of bracket and concrete test block will
Piston rod and first piston are pressed downward, so that second piston compresses third spring upwards, make first piston cylinder and second
Pressure in piston cylinder reaches balance, and the height of floor truck decline at this time is equal to the distance of neighbouring two layers of sliding rail, thus
So that the height of upper one layer of sliding rail drops to, such circulation, when most upper one layer cunning identical as the height after the decline of the first sliding rail
After rail is placed into bracket, bottom plate drops to concordant with ground, pushes floor truck to facilitate, then by next floor truck
It shifts on bottom plate, so recycles, achieve the purpose that concrete test block entrucking.
The present invention has the following advantages：
1, the setting of elevating mechanism not only facilitates the storage and entrucking of concrete test block, time saving and energy saving, and the course of work is only
Power is provided by the elastic force of the gravity and spring of concrete and device itself, has been achieved the purpose that energy saving；
2, when demoulding, the height of bracket both facilitates demoulding, is also possible to prevent to be broken when concrete test block is fallen, improve
The quality of concrete sample make；
3, the device integrated-type and demoulding function can make concrete test block, high-efficient, labor intensity in one in large quantity
It is low.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Structural schematic diagram when Fig. 1 is a kind of concrete test block molding of the present invention, removing device embodiment off working state；
Structural schematic diagram when Fig. 2 is a kind of concrete test block molding of the present invention, removing device embodiment casting condition；
Structural schematic diagram when Fig. 3 is a kind of concrete test block molding of the present invention, removing device embodiment demoulding state；
Fig. 4 is a kind of molding of concrete test block of the present invention, the structural schematic diagram that demoulding mechanism is vibrated in removing device embodiment；
Fig. 5 is the partial enlargement structural representation in Fig. 4 at A；
Fig. 6 is that a kind of concrete test block of the present invention forms, the part-structure of vibration demoulding mechanism is illustrated in removing device embodiment
Figure；
Fig. 7 be a kind of molding of concrete test block of the present invention, in removing device embodiment storage shelf structural schematic diagram；
Fig. 8 be a kind of molding of concrete test block of the present invention, in removing device embodiment mold structural schematic diagram；
Fig. 9 be a kind of molding of concrete test block of the present invention, in removing device embodiment bracket structural schematic diagram；
Figure 10 be a kind of molding of concrete test block of the present invention, in removing device embodiment elevating mechanism schematic illustration；
Figure 11 is that a kind of concrete test block of the present invention forms, mold and the structure of bracket locations relationship are shown in removing device embodiment
It is intended to；
Main element symbol description is as follows：
Vibrate demoulding mechanism 1, chassis 11, the first spring 12, supporting table 13, vibrating motor 14, support column 15, first support bar
16, the first reduction gearbox 17, first motor 18, rotating mechanism 19, transverse slat 191, baffle 192, idler wheel 193, second support bar 110,
First sliding groove 111, shaft 112, sprocket wheel 113, chain 114, scraper plate 115, the second reduction gearbox 116, the second motor 117, second are sliding
Slot 118, the first sliding rail 119, second spring 120, supporting block 121, pin hole 122, collecting tank 123, storage shelf 2, mounting base 21,
Mounting hole 22, column 23, the second sliding rail 24, elevating mechanism 3, bottom plate 31, piston rod 32, first piston cylinder 33, telescoping mechanism 34,
Connecting tube 35, top plate 37, first piston 38, second piston 39, third spring 310, installs chassis 311, is oblique second piston cylinder 36
Plate 4, mold 5, end template 51, die cavity 52, circular hole 53, bracket 6, rectangular through-hole 61, floor truck 7.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, below with reference to embodiment to the technology of the present invention
Scheme further illustrates.
As shown in Fig. 1 to Figure 11, a kind of concrete test block molding of the invention, removing device, including vibration demoulding mechanism
1, on the ground, vibration demoulding mechanism 1 is removably connected with mold 5 and bracket 6 to the installation of vibration demoulding mechanism 1, and mold 5 is located at support
6 top of frame, vibration 1 two sides of demoulding mechanism are mounted on elevating mechanism 3, are wherein equipped with storage shelf on the elevating mechanism 3 of side
2, the elevating mechanism 3 of the other side is removably connected with inclined plate 4, and vibration demoulding mechanism 1 includes chassis 11, is equipped with four on chassis 11
A first spring 12,12 upper end of the first spring are connected with supporting table 13, and 13 bottom of supporting table is connected with vibrating motor 14, supporting table
The connection of 13 upper surfaces is there are four support column 15, and there are two first support bars 16 for the connection of 15 top of support column, wherein the first of front side
It is connected with the first reduction gearbox 17 in the middle part of support rod 16, the input terminal of the first reduction gearbox 17 is connected with first motor 18, and two first
Rotating mechanism 19 is connected on the inside of support rod 16, the output end of the first reduction gearbox 17 is connect with rotating mechanism 19, rotating mechanism 19
Including two transverse slats 191, it is connected with baffle 192 between two transverse slats 191, two row idler wheels are respectively connected on the inside of two transverse slats 191
193；There are two second support bar 110, two 110 insides of second support bar for connection on the upside of first support bar 16 on support column 15
First sliding groove 111 is offered, scraper plate 115 is slidably connected in first sliding groove 111, two 110 left and right ends of second support bar are equal
It is connected with shaft 112,112 rear and front end of shaft is respectively connected with sprocket wheel 113, wherein two sprocket wheels 113 of correspondence and rear side of front side
Corresponding two sprocket wheels 113 are connected by chain 114, and the middle part of 115 front and rear sides wall of scraper plate is fixedly connected with chain 114,
Wherein 110 right end of second support bar of front side is connected with the second reduction gearbox 116, and the input terminal of the second reduction gearbox 116 is connected with the
Two motors 117, the output end of the second reduction gearbox 116 and the shaft 112 on right side connect；On support column 15 under first support bar 16
Side is connected with the first sliding rail 119；
Storage shelf 2 includes four mounting bases 21, offers mounting hole 22, four mounting bases 21 on four mounting bases 21
On be respectively connected with column 23, wherein front side two columns 23 between be connected with the second sliding rail between two columns 23 of rear side
24；
Elevating mechanism 3 includes bottom plate 31, and 31 bottom of bottom plate is connected with piston rod 32, and 32 lower end of piston rod is connected with first piston
38, first piston 38 is cased with first piston cylinder 33 outside, and 33 bottom of first piston cylinder is connected with connecting tube 35, and first piston cylinder 33 is logical
It crosses connecting tube 35 and is connected with second piston cylinder 36, the cross-sectional area of second piston cylinder 36 is greater than the cross section of first piston cylinder 33
It is long-pending, it is connected with top plate 37 at the top of second piston cylinder 36, second piston 39, second piston 39 and top plate are cased in second piston cylinder 36
Third spring 310 is connected between 37,31 bottom of bottom plate is connected with telescoping mechanism 34, and 34 lower end of telescoping mechanism is connected with installation bottom
Frame 311, installation chassis 311 are fixedly mounted on the ground；
Mold 5 includes end template 51, is provided with equally distributed die cavity 52 on end template 51,52 bottom of die cavity offers circular hole
53；Bracket 6 is rectangular plate-like structure, is uniformly provided with rectangular through-hole 61 on bracket 6；Multilayer sliding rail is installed in floor truck 7,
The distance between every layer of sliding rail is equal between storage the distance between every layer of second sliding rail 24 in 2.
In the above-described embodiments, second sliding slot 118 is preferably offered on 15 inner sidewall of support column, on 15 inner sidewall of support column
It is connected with supporting block 121 on the downside of second sliding slot 118, is connected with second spring 120 between the first sliding rail 119 and supporting block 121.
Such structure design, enables the first sliding rail 119 to slide up and down on support column 15, facilitates demoulding.
In the above-described embodiments, it in order to lock the position of the first sliding rail 119, is opened up on preferably the first sliding rail 119
There is pin hole 122, pin shaft is connected on support column 15, pin shaft is inserted into pin hole 122.Such structure design, can in demoulding
It keeps the first sliding rail 119 static, prevents the first sliding rail 119 from swinging up and down.
In the above-described embodiments, extra concrete is collected for convenience, carries out recycling and reusing, preferably vibration demoulding machine
There is collecting tank 123 in 1 left and right sides of structure, and collecting tank 123 is mounted obliquely on the support column 15 of 16 downside of first support bar.
In the above-described embodiments, the height of die cavity 52 is h, and the distance of the first sliding rail 119 to first support bar 16 is d, excellent
Select h < d < 2h.Such structure design is because the concrete test block in mold 5 is simultaneously after mold 5 stands twenty four hours
Not solidification completely, can not demoulding if d < h；If d > 2h, fallen when on bracket 6 in concrete test block, being easy will
Concrete test block is broken.
In the above-described embodiments, when work, end template 51 is inserted into two row idler wheels 193 first, so that mold 5 be made to be put into
It, then will be in concreting to die cavity 52 on rotating mechanism 19；Then start vibrating motor 14 and the second motor 117, vibration
Motor 14 drives supporting table 13 and support column 15 to vibrate together, so that driven mold 5 vibrates, the second motor 117 by power successively
The second reduction gearbox 116, shaft 112, sprocket wheel 113 and chain 114 are passed to, chain 114 drives scraper plate 115 to move left and right, and second
Motor 117 cyclically carries out positive and negative rotation, moves back and forth so that scraper plate 115 be driven to carry out left and right on mold 5, thus by mold 5
Upper extra concrete is wiped off from left and right ends, and the concrete scraped is fallen into collecting tank 123, and is carried out by collecting tank 123
Recycling；The vibration of mold 5 until concrete surface pulp, closes vibrating motor 14 so that concrete is constantly vibrated
With the second motor 117；Then mold 5 is released from rotating mechanism 19, and is pushed into storage shelf 2 along the second sliding rail 24, mould
Piston rod 32 and first piston 38 are pressed downward by tool 5 and the gravity of concrete test block, so that second piston 39 is by the
Three compressions upwards of spring 310, make the pressure in first piston cylinder 33 and second piston cylinder 36 reach balance, at this time under storage shelf 2
The height of drop is equal to the distance of neighbouring two layers of second sliding rails 24, so that the height of upper one layer of the second sliding rail 24 declines
To, such circulation, when most upper one layer second sliding rail 24 be placed into mold 5, due to piston identical as the height of rotating mechanism 19
Bar 32 has been compressed to minimum point, so storage shelf 2 no longer declines at this time, finally, most upper one layer be placed into after mold 5
The height of second sliding rail 24 is identical as the height of rotating mechanism 19, and the concrete test block of multiple groups vibration moulding is stored in by realization
Deposit the purpose on frame 2；It, first will most upper one layer of second sliding rail 24 after concrete test block stands twenty four hours in storage shelf 2
In mold 5 be pushed into rotating mechanism 19, be inserted into end template 51 in two row idler wheels 193, at this point, due to mixed in storage shelf 2
Solidifying soil test block is reduced, and the elastic force of third spring 310 rises piston rod 32 and first piston 38, to drive in storage shelf 2
It rises, the height of rising is equal to the distance of neighbouring two layers of second sliding rails 24, so that the height of next layer of the second sliding rail 24
Degree rises to identical as the height of rotating mechanism 19；Meanwhile first sliding rail 119 by second spring 120 upwards jack up, pin shaft is inserted
Enter in pin hole 122, so that the position of the first sliding rail 119 be locked；Then start first motor 18, first motor 18 passes through first
Reduction gearbox 17 drives rotating mechanism 19 to rotate 180 °, during rotation, since baffle 192 is to the barrier effect of end template 51,
So that mold 5 is not fallen out, after the completion of rotation, bracket 6 is put on the first sliding rail 119, is then successively blown into circular hole 53
High pressure gas after concrete test block is all fallen, is pulled out so that concrete test block falls off from die cavity 52, and falls on bracket 6
Pin shaft out, the first sliding rail 119 by the upward thrust of gravity and second spring 120 of bracket 6 and concrete test block and it is slow
Drop to minimum point, then bracket 6 is released, and be pushed into floor truck 7 from the first sliding rail 119, then start first
Motor 18 inverts 180 °, and mold 5 is taken out, and so recycles, and all concrete test blocks, which all take out, in by storage shelf 2 is
Only, at this point, highest point when storage shelf 2 returns to original state；When bracket 6 is pushed into floor truck 7 most from the first sliding rail 119
After low one layer of sliding rail, piston rod 32 and first piston 38 are pressed downward by the gravity of bracket 6 and concrete test block, so that
Second piston 39 compresses third spring 310 upwards, and the pressure in first piston cylinder 33 and second piston cylinder 36 is made to reach balance,
The height that floor truck 7 declines at this time is equal to the distance of neighbouring two layers of sliding rail, so that the height of upper one layer of sliding rail
Drop to, such circulation identical as the height after the decline of the first sliding rail 119, after most upper one layer of sliding rail is placed into bracket 6, bottom plate
31 drop to concordant with ground, push floor truck 7 to facilitate, then next floor truck 7 is shifted on bottom plate 31, such as
This circulation, achievees the purpose that concrete test block entrucking.
A kind of molding of concrete test block, removing device application method, mainly include the following steps that：
One, it pours.End template 51 is inserted into two row idler wheels 193 first, to make mold 5 be put on rotating mechanism 19, then
It will be in concreting to die cavity 52；
Two, vibration.Start vibrating motor 14 and the second motor 117, vibrating motor 14 drives supporting table 13 and support column 15 together
Vibration, so that driven mold 5 vibrates, power is successively passed to the second reduction gearbox 116, shaft 112, sprocket wheel by the second motor 117
113 and chain 114, chain 114 drives scraper plate 115 to move left and right, and the second motor 117 cyclically carries out positive and negative rotation, to drive
Scraper plate 115 carries out left and right on mold 5 and moves back and forth, so that concrete extra on mold 5 be wiped off from left and right ends, scrapes
Concrete fall into collecting tank 123, and recycled by collecting tank 123；The vibration of mold 5 so that concrete by constantly
It vibrates, until concrete surface pulp, closes vibrating motor 14 and the second motor 117；
Three, storage.When original state, piston rod 32 rises to extreme higher position, so that undermost second cunning in storage shelf 2
The height of rail 24 is identical as the height of rotating mechanism 19, and after vibration processes, mold 5 is released from rotating mechanism 19,
And along in the second sliding rail 24 push-in storage shelf 2, the gravity of mold 5 and concrete test block is by piston rod 32 and first piston
38 are pressed downward, so that second piston 39 compresses third spring 310 upwards, make first piston cylinder 33 and second piston cylinder 36
Interior pressure reaches balance, and the height that storage shelf 2 declines at this time is equal to the distance of neighbouring two layers of second sliding rails 24, to make
The height of upper one layer of the second sliding rail 24 drops to identical as the height of rotating mechanism 19, so recycle, when most upper one layer the
When two sliding rails 24 are placed into mold 5, since piston rod 32 has been compressed to minimum point, so storage shelf 2 no longer declines at this time,
Finally, the height for being placed into most upper one layer of second sliding rail 24 after mold 5 is identical as the height of rotating mechanism 19, and realization will be more
The concrete test block of group vibration moulding is stored in the purpose in storage shelf 2；
Four, demoulding.It, first will be in most upper one layer of second sliding rail 24 after concrete test block stands twenty four hours in storage shelf 2
Mold 5 be pushed into rotating mechanism 19 in, make end template 51 be inserted into two row idler wheels 193 in, at this point, due to the coagulation in storage shelf 2
Native test block is reduced, and the elastic force of third spring 310 rises piston rod 32 and first piston 38, so that storage shelf 2 is driven to rise,
The height of rising is equal to the distance of neighbouring two layers of second sliding rails 24, so that in the height of next layer of the second sliding rail 24
It is raised to identical as the height of rotating mechanism 19；Meanwhile first sliding rail 119 by second spring 120 upwards jack up, by pin shaft be inserted into sell
In hole 122, so that the position of the first sliding rail 119 be locked；
Then start first motor 18, first motor 18 drives rotating mechanism 19 to rotate 180 ° by the first reduction gearbox 17, is turning
During dynamic, since baffle 192 is to the barrier effect of end template 51, so that mold 5 is not fallen out, after the completion of rotation, by bracket 6
It is put on the first sliding rail 119, is then successively blown into high pressure gas into circular hole 53, so that concrete test block falls off from die cavity 52,
And fall on bracket 6, after concrete test block is all fallen, pin shaft is extracted, the first sliding rail 119 is by bracket 6 and concrete
Gravity and the upward thrust of second spring 120 of test block and be slowly declined to minimum point, then by bracket 6 from the first sliding rail
It releases, and is pushed into floor truck 7 on 119, then start first motor 18 and invert 180 °, mold 5 is taken out, is so followed
Ring, until all concrete test blocks all take out in by storage shelf 2, at this point, when storage shelf 2 returns to original state
Highest point；
Five, entrucking.When original state, inclined plate 4 is installed between bottom plate 31 and ground, floor truck 7 onto is shifted in bottom by inclined plate 4
On plate 31, then inclined plate 4 removed, at this point, in floor truck 7 after the height of minimum one layer of sliding rail and the decline of the first sliding rail 119
It is highly identical, after the minimum one layer of sliding rail from the first sliding rail 119 push-in floor truck 7 of bracket 6, bracket 6 and concrete test block
Gravity piston rod 32 and first piston 38 are pressed downward so that second piston 39 by third spring 310 upwards press
Contracting, makes the pressure in first piston cylinder 33 and second piston cylinder 36 reach balance, and the height that floor truck 7 declines at this time is equal to upper
The distance of lower adjacent two layers sliding rail, so that the height of upper one layer of sliding rail drops to and the height after the decline of the first sliding rail 119
Spend it is identical, so recycle, after most upper one layer of sliding rail is placed into bracket 6, bottom plate 31 drop to it is concordant with ground, thus facilitate by
Floor truck 7 pushes, then next floor truck 7 is shifted on bottom plate 31, so recycles, reaches concrete test block entrucking
Purpose.
Detailed Jie has been carried out to a kind of molding of concrete test block, removing device and its application method provided by the invention above
It continues.The explanation of specific embodiment is merely used to help understand method and its core concept of the invention.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of the present invention, several change can also be carried out to the present invention
Into and modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of concrete test block molding, removing device, including vibration demoulding mechanism（1）, it is characterised in that：The vibration demoulding
Mechanism（1）It installs on the ground, the vibration demoulding mechanism（1）It is removably connected with mold（5）And bracket（6）, the mold
（5）Positioned at bracket（6）Top, the vibration demoulding mechanism（1）Two sides are mounted on elevating mechanism（3）, the wherein lifting of side
Mechanism（3）On storage shelf is installed（2）, the elevating mechanism of the other side（3）It is removably connected with inclined plate（4）.
2. a kind of concrete test block molding according to claim 1, removing device, it is characterised in that：The vibration demoulding
Mechanism（1）Including chassis（11）, the chassis（11）There are four the first springs for upper installation（12）, first spring（12）Upper end
It is connected with supporting table（13）, the supporting table（13）Bottom is connected with vibrating motor（14）, the supporting table（13）Upper surface connects
Support column there are four connecing（15）, the support column（15）There are two first support bars for top connection（16）, wherein the first of front side
Support rod（16）Middle part is connected with the first reduction gearbox（17）, first reduction gearbox（17）Input terminal be connected with first motor
（18）, described two first support bars（16）Inside is connected with rotating mechanism（19）, first reduction gearbox（17）Output end
With rotating mechanism（19）Connection；
The support column（15）On in first support bar（16）There are two second support bars for upside connection（110）, described two
Two support rods（110）Inside offers first sliding groove（111）, the first sliding groove（111）Inside slidably connect scraper plate（115）,
Described two second support bars（110）Left and right ends are respectively connected with shaft（112）, the shaft（112）Rear and front end is all connected with
There is sprocket wheel（113）, wherein two sprocket wheels of correspondence of front side（113）Two sprocket wheels corresponding with rear side（113）Pass through chain
（114）Connection, the scraper plate（115）The middle part of front and rear sides wall and chain（114）It is fixedly connected, wherein the second support of front side
Bar（110）Right end is connected with the second reduction gearbox（116）, second reduction gearbox（116）Input terminal be connected with the second motor
（117）, second reduction gearbox（116）Output end and right side shaft（112）Connection；
The support column（15）On in first support bar（16）Downside is connected with the first sliding rail（119）.
3. a kind of concrete test block molding according to claim 2, removing device, it is characterised in that：The rotating mechanism
（19）Including two transverse slats（191）, described two transverse slats（191）Between be connected with baffle（192）, described two transverse slats（191）
Inside is respectively connected with two row idler wheels（193）.
4. a kind of concrete test block molding according to claim 2, removing device, it is characterised in that：The support column
（15）Second sliding slot is offered on inner sidewall（118）, the support column（15）In second sliding slot on inner sidewall（118）Downside connection
There is supporting block（121）, first sliding rail（119）With supporting block（121）Between be connected with second spring（120）.
5. a kind of concrete test block molding according to claim 2, removing device, it is characterised in that：First sliding rail
（119）On offer pin hole（122）, the support column（15）On be connected with pin shaft, the pin shaft is inserted into pin hole（122）It is interior.
6. a kind of concrete test block molding according to claim 2, removing device, it is characterised in that：The vibration demoulding
Mechanism（1）There is collecting tank in the left and right sides（123）, the collecting tank（123）It is mounted obliquely within first support bar（16）Downside
Support column（15）On.
7. a kind of concrete test block molding according to claim 1, removing device, it is characterised in that：The storage shelf（2）
Including four mounting bases（21）, four mounting bases（21）On offer mounting hole（22）, four installations bottom
Plate（21）On be respectively connected with column（23）, wherein two columns of front side（23）Between and rear side two columns（23）Between connect
It is connected to the second sliding rail（24）.
8. a kind of concrete test block molding according to claim 1, removing device, it is characterised in that：The elevating mechanism
（3）Including bottom plate（31）, the bottom plate（31）Bottom is connected with piston rod（32）, the piston rod（32）Lower end is connected with first
Piston（38）, the first piston（38）It is cased with first piston cylinder outside（33）, the first piston cylinder（33）Bottom is connected with
Adapter tube（35）, the first piston cylinder（33）Pass through connecting tube（35）It is connected with second piston cylinder（36）, the second piston cylinder
（36）Cross-sectional area be greater than first piston cylinder（33）Cross-sectional area, the second piston cylinder（36）Top is connected with top plate
（37）, the second piston cylinder（36）Inside it is cased with second piston（39）, the second piston（39）With top plate（37）Between connect
There is third spring（310）, the bottom plate（31）Bottom is connected with telescoping mechanism（34）, the telescoping mechanism（34）Lower end is connected with
Chassis is installed（311）, the installation chassis（311）It is fixedly mounted on the ground.
9. a kind of molding of concrete test block described according to claim 1 or 2 or 7 or 8, removing device, it is characterised in that：It is described
Mold（5）Including end template（51）, the end template（51）On be provided with equally distributed die cavity（52）, the die cavity（52）Bottom
Portion offers circular hole（53）.
10. the application method of a kind of concrete test block molding according to claim 9, removing device, it is characterised in that：It is main
Include the following steps,
Step 1 pours, first by end template（51）It is inserted into two row idler wheels（193）In, to make mold（5）It is put into rotating mechanism
（19）On, then by concreting to die cavity（52）It is interior；
Step 2, vibration, vibrating motor（14）Drive supporting table（13）And support column（15）It vibrates together, thus driven mold
（5）Vibration, the second motor（117）Drive scraper plate（115）It moves left and right, thus by mold（5）Extra concrete is gone up from left and right
Both ends are wiped off, and the concrete scraped falls into collecting tank（123）It is interior, and pass through collecting tank（123）It is recycled；Mold（5）Vibration
It is dynamic so that concrete is constantly vibrated, until concrete surface pulp, close vibrating motor（14）With the second motor
（117）；
Step 3, storage, by mold（5）From rotating mechanism（19）Middle release, and along the second sliding rail（24）It is pushed into storage shelf（2）
It is interior, mold（5）With the gravity of concrete test block by piston rod（32）And first piston（38）It is pressed downward, so that second
Piston（39）By third spring（310）Compression upwards, makes first piston cylinder（33）With second piston cylinder（36）Interior pressure reaches
It balances, at this time storage shelf（2）The height of decline is equal to neighbouring two layers of second sliding rails（24）Distance so that upper one layer
The second sliding rail（24）Height drop to and rotating mechanism（19）Height it is identical, so recycle, realize by multiple groups vibration at
The concrete test block of type is stored in storage shelf（2）On purpose；
Step 4, demoulding first will most upper one layer of second sliding rail（24）In mold（5）It is pushed into rotating mechanism（19）In, make bottom
Template（51）It is inserted into two row idler wheels（193）In, the first sliding rail（119）By second spring（120）It jacks up upwards, pin shaft is inserted into and is sold
Hole（122）It is interior, thus by the first sliding rail（119）Position locking；
Then start first motor（18）, first motor（18）Pass through the first reduction gearbox（17）Drive rotating mechanism（19）Rotation
180 °, by bracket（6）It is put into the first sliding rail（119）On, then successively to circular hole（53）It is inside blown into high pressure gas, so that concrete tries
Block is from die cavity（52）In fall off, and fall in bracket（6）On, after concrete test block is all fallen, pin shaft is extracted, by bracket
（6）From the first sliding rail（119）Upper release, and it is pushed into floor truck（7）It is interior, then start first motor（18）180 ° of reversion,
By mold（5）It takes out, so recycles, until by storage shelf（2）Until interior all concrete test blocks all take out；
Step 5, entrucking, when original state, in bottom plate（31）Inclined plate is installed between ground（4）, pass through inclined plate（4）It will carry
Trolley（7）Shift bottom plate onto（31）On, then by inclined plate（4）It removes, at this point, floor truck（7）In minimum one layer of sliding rail height with
First sliding rail（119）Height after decline is identical, works as bracket（6）From the first sliding rail（119）It is pushed into floor truck（7）In minimum one
After layer sliding rail, bracket（6）With the gravity of concrete test block by piston rod（32）And first piston（38）It is pressed downward, to make
Obtain second piston（39）By third spring（310）Compression upwards, makes first piston cylinder（33）With second piston cylinder（36）Interior pressure
Power reaches balance, at this time floor truck（7）The height of decline is equal to the distance of neighbouring two layers of sliding rail, so that upper one layer
The height of sliding rail drop to and the first sliding rail（119）Height after decline is identical, so recycles, when most upper one layer of sliding rail is put
Enter bracket（6）Afterwards, bottom plate（31）Drop to it is concordant with ground, to facilitate floor truck（7）It pushes, then next is carried
Trolley（7）Shift bottom plate onto（31）On, it so recycles, achievees the purpose that concrete test block entrucking.
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| CN201810521133.1A CN108858716B (en) | 2018-05-28 | 2018-05-28 | Concrete test block forming and stripping device and using method thereof |
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|---|---|---|---|
| CN201810521133.1A CN108858716B (en) | 2018-05-28 | 2018-05-28 | Concrete test block forming and stripping device and using method thereof |
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| CN108858716B CN108858716B (en) | 2020-03-31 |
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| CN111157321A (en) * | 2020-01-03 | 2020-05-15 | 安徽省海仁材料科技有限公司 | Recycled concrete test sampling device |
| CN112297192A (en) * | 2020-11-23 | 2021-02-02 | 遂宁明强商品混凝土有限公司 | Concrete test block manufacturing device and implementation method thereof |
| CN112692987A (en) * | 2020-12-21 | 2021-04-23 | 广东草根民墅房屋制造有限公司 | Space-saving production method of concrete prefabricated part |
| CN113418780A (en) * | 2021-06-11 | 2021-09-21 | 重庆建工建材物流有限公司 | Concrete strength test system |
| CN114211590A (en) * | 2021-12-10 | 2022-03-22 | 福州宏昌混凝土有限公司 | Forming device is used in processing of cement test block |
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| CN105729620A (en) * | 2016-03-18 | 2016-07-06 | 郭春来 | Brick making machine |
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| US5143344A (en) * | 1988-08-03 | 1992-09-01 | Johnson Brothers Precision Precast Products, Inc | Apparatus for manufacturing precast concrete articles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111157321A (en) * | 2020-01-03 | 2020-05-15 | 安徽省海仁材料科技有限公司 | Recycled concrete test sampling device |
| CN112297192A (en) * | 2020-11-23 | 2021-02-02 | 遂宁明强商品混凝土有限公司 | Concrete test block manufacturing device and implementation method thereof |
| CN112692987A (en) * | 2020-12-21 | 2021-04-23 | 广东草根民墅房屋制造有限公司 | Space-saving production method of concrete prefabricated part |
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| CN114211590A (en) * | 2021-12-10 | 2022-03-22 | 福州宏昌混凝土有限公司 | Forming device is used in processing of cement test block |
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| Publication number | Publication date |
|---|---|
| CN108858716B (en) | 2020-03-31 |
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