CN115229954A - Concrete member production equipment and method - Google Patents
Concrete member production equipment and method Download PDFInfo
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- CN115229954A CN115229954A CN202210623432.2A CN202210623432A CN115229954A CN 115229954 A CN115229954 A CN 115229954A CN 202210623432 A CN202210623432 A CN 202210623432A CN 115229954 A CN115229954 A CN 115229954A
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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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
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Abstract
The invention provides concrete member production equipment and a concrete member production method, and relates to the field of concrete member production. The production equipment comprises a vertical curing kiln and a napping device, wherein the napping device comprises a napping main body, and a napping knife is arranged at the bottom of the napping main body; the vertical curing kiln is provided with at least one row of curing bins, each row of curing bins comprises a plurality of curing bins, and the adjacent curing bins are communicated up and down; the maintenance bin is divided into an upper layer and a lower layer, the upper layer is used for placing a mould platform, the mould platform is used for placing concrete members, and the lower layer is used for placing a napping device. By using the production equipment, the production line does not need to be provided with an additional pre-curing kiln and a napping machine, the equipment cost is greatly reduced, and the curing chambers of the vertical curing kiln are transversely and longitudinally arranged, so that the occupied area is small, and the space utilization rate is high; in addition, when the concrete member is napped, the concrete member does not need to be taken out of the curing chamber, so that heat loss can be reduced, the pre-curing time is shortened, the production efficiency is improved, the energy consumption can be reduced, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of concrete member production, in particular to concrete member production equipment and a concrete member production method.
Background
During the production process of the concrete member, the concrete member needs to be napped and maintained. In the actual production process, the concrete member is firstly precured and then napped and maintained. In the prior art, besides a curing kiln, a pre-curing kiln and a napping machine are required to be arranged on a production line of concrete members, the equipment cost is high, and the pre-curing station occupies a large area.
Disclosure of Invention
The invention aims to provide concrete member production equipment to solve the technical problems that a production line of concrete members needs to be provided with a pre-curing kiln and a napping machine, the equipment cost is high, and the pre-curing station occupies a large area in the prior art.
The invention provides concrete member production equipment which comprises a vertical curing kiln and a napping device, wherein the napping device comprises a napping main body, and a napping knife is arranged at the bottom of the napping main body;
the vertical curing kiln is provided with at least one row of curing bins, each row of curing bins comprises a plurality of curing bins, and the adjacent curing bins are communicated up and down;
the maintenance bin is divided into an upper layer and a lower layer, the upper layer is used for placing a mould table, the mould table is used for placing concrete members, and the lower layer is used for placing the galling device.
Further, the napping knife is arranged at the rear end of the napping main body.
Further, a connecting piece is arranged between the die table and the napping main body and used for establishing and removing a connecting relation between the die table and the napping main body.
Furthermore, a first push-pull groove is formed in the bottom of the die table, a second push-pull groove is formed in the top of the napping main body, and when the napping main body is located right below the die table, the second push-pull groove is opposite to the first push-pull groove;
the connecting piece is a push-pull rod, and the push-pull rod comprises a main rod body, and a first clamping portion, a second clamping portion and a third clamping portion which are arranged on the main rod body along the circumferential direction of the main rod body;
when the first clamping part is clamped in the first push-pull groove, the second clamping part is clamped in the second push-pull groove; when the third clamping part is clamped in the first push-pull groove, the push-pull rod and the galling device are disconnected; when the third clamping part is clamped in the second push-pull groove, the push-pull rod and the napping main body are disconnected.
Further, the cross sections of the first push-pull groove and the second push-pull groove are arc-shaped.
Furthermore, the first clamping portion, the second clamping portion and the third clamping portion are perpendicular to the main rod body, the third clamping portion is perpendicular to the first clamping portion and the second clamping portion, and the first clamping portion, the second clamping portion and the third clamping portion are T-shaped.
Furthermore, a plurality of first rollers are oppositely arranged on two sides of the curing chamber, and the first rollers are used for supporting the mould platform and a concrete member thereon;
and a plurality of second rollers are oppositely arranged on two sides of the maintenance bin, and the second rollers are positioned below the first rollers and used for supporting the galling device.
Further, the production equipment comprises a stacker crane, and the stacker crane drives the galling device or the galling device and the die table to enter and exit the curing bin;
the stacker crane is provided with a lifting track, and the stacker crane drives the galling device or the galling device and the die platform to lift through the lifting track.
Further, the vertical curing kiln is provided with a transverse moving track, and the stacker crane can move among the curing bins along the transverse moving track.
The concrete member production equipment provided by the invention can produce the following beneficial effects:
the concrete member production equipment provided by the invention comprises a vertical curing kiln and a napping device, and when the equipment is used, a mould platform provided with the concrete member can be placed on the upper layer of a curing chamber of the vertical curing kiln at intervals for precuring; after the strength of the concrete member reaches the galling strength, pushing the galling device into the lower layer of the curing chamber above the curing chamber where the concrete member is located, and galling the concrete member by using a galling cutter of the galling device in the pushing process; after the precuring and the galling are finished, the concrete member can be continuously cured formally in the original curing chamber, and certainly, the concrete member can be taken out and transferred to other places for formal curing.
Therefore, by using the concrete member production equipment provided by the invention, the production line does not need to be provided with an additional pre-curing kiln and a napping machine, the equipment cost is greatly reduced, and the curing chambers of the vertical curing kiln are transversely and longitudinally arranged, so that the occupied area is small, and the space utilization rate is high; in addition, when the concrete member is roughened, the concrete member does not need to be taken out of the curing chamber, so that the heat loss of the concrete member can be reduced, the pre-curing time of the concrete member is shortened, the production efficiency is improved, the energy consumption can be reduced, and the cost is saved.
The second purpose of the invention is to provide a concrete member production method, which solves the technical problems that the production line of the concrete member in the prior art needs a pre-curing kiln and a napping machine, the equipment cost is high, and the pre-curing station occupies a large area.
The invention provides a concrete member production method, which uses the concrete member production equipment to put a concrete member to be precured into a curing chamber for precuring, and simultaneously roughens the concrete member in an adjacent lower curing chamber, and comprises the following steps:
s100, placing concrete members to be pre-cured into the curing cabins of the odd-numbered layers from bottom to top; when the total number of the curing chambers is odd, the highest curing chamber is vacant;
s200, placing concrete members to be pre-cured into the curing cabins of the even-numbered layers from bottom to top, and roughening the concrete members in the curing cabins of the odd-numbered layers; when the total number of the curing chambers is an even number, the highest curing chamber is empty, and only the concrete members in the next highest curing chamber are napped;
s300, taking out the roughened concrete members in the curing barn of the odd-numbered floors from bottom to top;
s400, placing concrete members to be pre-cured into the curing cabins of the odd-numbered floors from bottom to top, and roughening the concrete members in the curing cabins of the even-numbered floors; when the total number of the curing chambers is odd, the curing chamber at the highest layer is empty, and only the concrete members in the next-highest curing chamber are napped;
s500, taking out the roughened concrete members in the curing chambers of the even number of layers from bottom to top;
and S600, repeatedly executing the steps S200 to S500.
The production method of the concrete member provided by the invention can produce the following beneficial effects:
the production method of the concrete member provided by the invention uses the vertical curing kiln and the galling device to perform pre-curing and galling on the concrete member, and during production, the mould platform provided with the concrete member is placed into the upper layer of a curing chamber of the vertical curing kiln at intervals for pre-curing; after the strength of the concrete member reaches the galling strength, the galling device is pushed into the lower layer of the curing chamber above the curing chamber where the concrete member is located, and a galling cutter of the galling device can be used for galling the concrete member in the pushing process.
By using the production method of the concrete member provided by the invention, the production line does not need to be provided with an additional pre-curing kiln and a napping machine, the equipment cost is greatly reduced, and the curing chambers of the vertical curing kiln are transversely and longitudinally arranged, so that the occupied area is small, and the space utilization rate is high; in addition, when the concrete member is roughened, the concrete member does not need to be taken out of the curing chamber, so that the heat loss of the concrete member can be reduced, the pre-curing time of the concrete member is shortened, the production efficiency is improved, the energy consumption can be reduced, and the cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a concrete member production facility provided by the present invention;
FIG. 2 is a schematic top view of the form bed and the concrete members thereon;
FIG. 3 is a side view of a partial structure of a concrete member production apparatus according to the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a rear view of a partial structure of a concrete member production apparatus according to the present invention;
fig. 6 is an enlarged view at B in fig. 5.
Description of the reference numerals:
100-vertical curing kiln; 110-maintenance warehouse; 120-a mold table; 121-a first push-pull groove; 130-a first roller; 140-a second roller; 150-traversing rail;
200-a stacker crane; 210-a napping device; 211-napping the body; 212-a napping knife; 213-second push-pull groove; 220-lifting rail;
300-a push-pull rod; 310-a main rod body; 311-a first clamping part; 312-a second snap-in portion; 313-a third snap-fit portion;
500-a concrete member; 510-truss tendons.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment provides a concrete member production facility, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the concrete member production facility includes a vertical curing kiln 100 and a roughening device 210, the roughening device 210 includes a roughening main body 211, and a roughening knife 212 is disposed at the bottom of the roughening main body 211; the vertical curing kiln 100 is provided with at least one row of curing bins, each row of curing bins comprises a plurality of curing bins 110, and the adjacent curing bins 110 are communicated up and down; the curing chamber 110 is divided into an upper layer and a lower layer, the upper layer is used for placing the mold table 120, the mold table 120 is used for placing the concrete member 500, and the lower layer is used for placing the galling device 210.
The concrete member production equipment provided by the embodiment comprises the vertical curing kiln 100 and the galling device 210, and when the equipment is used, the mold platforms 120 with the concrete members 500 placed therein can be placed at intervals on the upper layer of the curing chamber 110 of the vertical curing kiln 100 for precuring; after the strength of the concrete member 500 reaches the galling strength, pushing the galling device 210 into the lower layer of the curing bin 110 above the curing bin 110 where the concrete member 500 is located, wherein the galling knife 212 of the galling device 210 can be used for galling the concrete member 500 in the pushing process; after the precuring and napping are completed, the concrete member 500 may continue to be formally cured in the original curing chamber 110, or may be taken out and transferred to another place for formally curing.
Therefore, by using the concrete member production equipment provided by the embodiment, the production line does not need to be provided with an additional pre-curing kiln and a napping machine, the equipment cost is greatly reduced, and the curing chambers 110 of the vertical curing kiln 100 are arranged transversely and longitudinally, so that the occupied area is small, and the space utilization rate is high; in addition, when the concrete member 500 is roughened, the concrete member 500 does not need to be taken out of the curing chamber 110, so that the heat loss of the concrete member 500 can be reduced, the pre-curing time of the concrete member 500 is shortened, the production efficiency is improved, the energy consumption can be reduced, and the cost is saved.
Specifically, in the present embodiment, as shown in fig. 3, the napping knife 212 is provided at the rear end of the napping body 211. Under the arrangement form, the galling device 210 can be completely pushed into the curing chamber 110, and meanwhile, the galling treatment of the concrete member 500 below the galling device can be completed, so that the galling treatment is convenient and fast.
Specifically, in the present embodiment, a connecting member is provided between the die table 120 and the napping body 211, and the connecting member is used for establishing and releasing a connection relationship between the two. In this arrangement, the mold base 120 or the napping body 211 may be pushed into or pulled out of the curing chamber 110 alone, or may be connected together by a connecting member and pushed into or pulled out of the curing chamber 110. When the concrete member 500 on the adjacent die table 120 below needs to be roughened, the die table 120 and the roughening main body 211 can be connected by using a connecting piece and then pushed into the curing chamber 110, and the roughening knife 212 on the roughening main body 211 simultaneously roughens the concrete member 500 below in the pushing process; after the material is completely pushed into the curing chamber 110, the galling treatment is completed at the same time; subsequently, the connection relationship between the galling body 211 and the mold table 120 may be released, and the connector and the galling body 211 may be taken out for establishing connection relationship with other mold tables 120, or the galling process may be performed on the concrete member 500 alone. When the concrete member 500 on the lower adjacent mold table 120 is not required to be subjected to the roughening treatment, the concrete member is pushed into the mold table 120 alone.
Specifically, in the embodiment, as shown in fig. 4 and fig. 6, the bottom of the mold table 120 is provided with a first push-pull groove 121, the top of the roughening main body 211 is provided with a second push-pull groove 213, and when the roughening main body 211 is located right below the mold table 120, the second push-pull groove 213 is directly opposite to the first push-pull groove 121; the connecting member is a push-pull rod 300, and the push-pull rod 300 includes a main rod body 310, and a first engaging portion 311, a second engaging portion 312, and a third engaging portion 313 disposed on the main rod body 310 along a circumferential direction of the main rod body 310; when the first engaging portion 311 engages with the first push-pull slot 121, the second engaging portion 312 engages with the second push-pull slot 213; when the third engaging portion 313 is engaged with the first push-pull groove 121, the push-pull rod 300 is disengaged from the galling device 210; when the third engaging portion 313 engages with the second push-pull groove 213, the push-pull rod 300 is separated from the mold base 120. When in use, if the mold table 120 and the galling device 210 need to be pushed into the curing chamber 110 or pulled out of the curing chamber 110, the main rod body 310 is rotated, so that the first clamping portion 311 is clamped in the first push-pull groove 121 and the second clamping portion 312 is clamped in the second push-pull groove 213; if the mold stage 120 needs to be pushed into or pulled out of the curing chamber 110, the main rod body 310 is rotated to clamp the third clamping portion 313 in the first push-pull groove 121; if the galling device 210 needs to be pushed into or pulled out of the curing chamber 110 independently, the main rod body 310 is rotated, so that the third clamping portion 313 is clamped in the second push-pull groove 213.
Specifically, in the present embodiment, as shown in fig. 6, both the first push-pull groove 121 and the second push-pull groove 213 have an arc-shaped cross section. In this arrangement, the arc-shaped walls of the first push-pull groove 121 and the second push-pull groove 213 guide and limit the first engaging portion 311, the second engaging portion 312, and the third engaging portion 313, thereby improving the operation stability of the push-pull rod 300.
It should be noted that in other embodiments of the present application, the cross sections of the first push-pull groove 121 and the second push-pull groove 213 are not limited to arc shapes, such as: the cross sections of the first push-pull groove 121 and the second push-pull groove 213 may also be rectangular, as long as they allow the first locking portion 311, the second locking portion 312, and the third locking portion 313 to be locked therein by rotation, and the cross sections of the first push-pull groove 121 and the second push-pull groove 213 may not be particularly limited in this application.
Specifically, in the present embodiment, the first clamping portion 311, the second clamping portion 312 and the third clamping portion 313 are all perpendicular to the main rod body 310, and the third clamping portion 313 is perpendicular to the first clamping portion 311 and the second clamping portion 312, which are in a "T" shape. In this arrangement, the push-pull rod 300 is clamped with the mold table 120, the push-pull rod 300 is clamped with both the mold table 120 and the roughening device 210, and the push-pull rod 300 is clamped with the roughening device 210, so that the phase difference can reach 90 °, and the phase difference is large, thereby preventing clamping errors.
Of course, in other embodiments of the present application, the three first, second and third engaging portions 311, 312 and 313 are not limited to being "T" shaped, as long as three engaging states of the push-pull rod 300 can be achieved by rotating the push-pull rod 300.
Specifically, in the present embodiment, the first clamping portion 311, the second clamping portion 312 and the third clamping portion 313 are all located at the end of the main rod body 310 and are coplanar, but in other embodiments of the present application, the three may also be distributed dispersedly along the extending direction of the main rod body 310, and the bottom of the mold table 120 and the top of the napping main body 211 are provided with corresponding push-pull grooves.
Specifically, in the embodiment, as shown in fig. 3, the first push-pull groove 121 is disposed at the front end of the bottom of the mold table 120, and the second push-pull groove 213 is disposed at the front end of the top of the roughening main body 211, so that the push-pull rod 300 has a smaller size, occupies a smaller space, and saves material. However, in other embodiments of the present application, the specific locations of the first push-pull groove 121 and the second push-pull groove 213 are not limited thereto, for example: the first push-pull groove 121 and the second push-pull groove 213 may be disposed at the rear end or in the middle.
More specifically, in the present embodiment, as shown in fig. 5, the first push-pull groove 121 is disposed in the middle of the bottom of the mold table 120 and the second push-pull groove 213 is disposed in the middle of the top of the roughening main body 211 along the left-right direction, so that the pushing force and the pulling force of the push-pull rod 300 on the mold table 120 and the pushing force and the pulling force of the roughening device 210 are relatively balanced, thereby enabling to push and pull the mold table 120 and the roughening device 210 relatively smoothly. However, in other embodiments of the present application, the specific locations of the first push-pull groove 121 and the second push-pull groove 213 are not limited thereto, for example: the first push-pull groove 121 and the second push-pull groove 213 may be disposed to both the left side or both the right side.
Specifically, in this embodiment, a plurality of first rollers 130 are oppositely disposed on two sides of the curing chamber 110, and the first rollers 130 are used for supporting the mold table 120 and the concrete member 500 thereon; a plurality of second rollers 140 are further oppositely disposed at both sides of the curing chamber 110, and the second rollers 140 are located below the first rollers 130 for supporting the galling device 210. Of course, the maintenance bin 110 is provided with a track matching the first roller 130 and a track matching the second roller 140 on both left and right sides.
Specifically, in this embodiment, as shown in fig. 1, the production equipment includes a stacker 200, the stacker 200 drives the galling device 210 or the galling device 210 and the mold table 120 to enter and exit the curing bin 110; the stacker crane 200 is provided with a lifting rail 220, and the stacker crane 200 drives the galling device 210 or the galling device 210 and the die table 120 to lift through the lifting rail 220.
Specifically, in the present embodiment, as shown in fig. 1, the vertical curing kiln 100 is provided with the traverse rail 150, and the stacker 200 is capable of moving between the rows of curing bins 110 along the traverse rail 150.
The embodiment further provides a concrete member production method, which uses the above concrete member production equipment to put the concrete member 500 to be precured into the curing chamber 110 for precuring, and simultaneously roughens the concrete member 500 in the adjacent lower curing chamber, and the method includes the following steps:
s100, placing concrete members 500 to be pre-cured into the curing bins of odd-numbered layers from bottom to top; when the total number of the curing chambers is odd, the highest curing chamber is empty;
s200, placing concrete members 500 to be pre-cured into the curing chambers of the even number layers from bottom to top, and roughening the concrete members 500 in the curing chambers of the odd number layers; when the total number of the curing chambers is even, the highest curing chamber is empty, and only the concrete member 500 in the next highest curing chamber is napped;
s300, taking out the brushed concrete members 500 in the curing warehouse of the odd number of floors from bottom to top;
s400, placing concrete members 500 to be pre-cured into the curing cabins of the odd-numbered floors from bottom to top, and roughening the concrete members 500 in the curing cabins of the even-numbered floors; when the total number of the curing chambers is odd, the highest curing chamber is empty, and only the concrete member 500 in the next highest curing chamber is napped;
s500, taking out the brushed concrete members 500 in the curing cabins of the even number of layers from bottom to top;
s600, repeating the steps S200 to S500.
In the concrete member production method provided in this embodiment, the vertical curing kiln 100 and the galling device 210 are used to perform pre-curing and galling on the concrete member 500, and during production, the mold stage 120 on which the concrete member 500 is placed in the upper layer of the curing chamber 110 of the vertical curing kiln 100 at intervals for pre-curing; after the strength of the concrete member 500 reaches the galling strength, the galling device 210 is pushed into the lower layer of the curing chamber 110 above the curing chamber 110 where the concrete member 500 is located, and the galling knife 212 of the galling device 210 can be used for galling the concrete member 500 in the pushing process.
By using the method for producing the concrete member provided by the embodiment, the production line does not need to be provided with an additional pre-curing kiln and a napping machine, the equipment cost is greatly reduced, and the curing chambers 110 of the vertical curing kiln 100 are transversely and longitudinally arranged, so that the occupied area is small, and the space utilization rate is high; in addition, when the concrete member 500 is roughened, the concrete member 500 does not need to be taken out of the curing chamber 110, so that the heat loss of the concrete member 500 can be reduced, the pre-curing time of the concrete member 500 is shortened, the production efficiency is improved, the energy consumption can be reduced, and the cost is saved.
More specifically, table 1 shows the steps when using an even number of courses of curing bins 110, taking 16 courses of curing bins 110 as an example, 15 concrete elements 500 can be obtained per cycle:
firstly, placing concrete members 500 to be pre-cured into a 1 st layer, a 3 rd layer, a 8230layer and a 15 th layer of curing bins 110 in sequence, wherein the concrete members 500 can be respectively marked as 1-a, 1-b, 8230, 1-h and 8 in total, and the 16 th layer of curing bins 110 are vacant;
after the strength of the concrete members 500 in the curing bins 110 of the odd number layers reaches the galling strength, putting the concrete members 500 to be pre-cured into the curing bins 110 of the 2 nd layer, the 4 th layer, \8230, the 14 th layer, which can be respectively marked as 2-a, 2-b, \8230, 8230, 2-g and 7, and simultaneously galling the concrete members 500 in the curing bins 110 of the odd number layers; the 16 th layer of curing chamber 110 is empty, and only the concrete member 500 in the 15 th layer of curing chamber 110 is roughened; so far, the odd-numbered concrete members 500 are all subjected to napping treatment and can be respectively marked as 1-a ', 1-b ', \8230;, 1-h ';
after the pre-curing time is reached, sequentially taking out 1-a ', 1-b ', \8230 \ 8230;, and 1-h ';
then, placing concrete members 500 to be pre-cured into the curing bins 110 of the 1 st floor, the 3 rd floor, the 8230, the 15 th floor, which can be respectively marked as 3-a, 3-b, 8230, and 3-h, and leaving the curing bins 110 of the 16 th floor empty; simultaneously, roughening the concrete members 500 in the even-numbered curing bins 110 with the roughened strength; so far, the concrete members 500 of the even-numbered layers are also all subjected to napping treatment and can be respectively marked as 2-a ', 2-b ', \8230;, 2-g ';
after the pre-curing time is reached, sequentially taking out 2-a ', 2-b ', \8230 \ 8230;, 2-g '; thus, a total of 15 finished napped and pre-cured concrete elements 500 were obtained in one cycle from the 16-storey curing chamber 110.
TABLE 1 procedure when an even number of curing chambers are used (15 pieces/cycle)
More specifically, table 2 shows the steps when using an odd number of courses of curing bins 110, taking 15 courses of curing bins 110 as an example, each cycle being able to obtain 14 concrete elements 500:
firstly, placing concrete members 500 to be precured into the 1 st layer, the 3 rd layer, the 8230, the 13 th layer curing chamber 110, wherein the concrete members 500 can be respectively marked as 1-a, 1-b, the 8230, 1-g and 7 in total, and the 15 th layer curing chamber 110 is empty;
after the strength of the concrete members 500 in the curing bins 110 of the odd number layers reaches the galling strength, putting the concrete members 500 to be pre-cured into the curing bins 110 of the 2 nd layer, the 4 th layer, \8230, the 14 th layer, which can be respectively marked as 2-a, 2-b, \8230, 8230, 2-g and 7, and simultaneously galling the concrete members 500 in the curing bins 110 of the odd number layers; so far, the odd-numbered concrete members 500 are all subjected to napping treatment and can be respectively marked as 1-a ', 1-b ', \8230;, 1-g ';
after the pre-curing time is reached, sequentially taking out 1-a ', 1-b ', \8230; \8230and1-g ';
then, concrete members 500 to be pre-cured are placed in the 1 st layer, the 3 rd layer, the 8230, the 82303030, the 8230, the 3 rd layer and the 13 th layer of curing chambers 110, which can be respectively marked as 3-a, 3-b, 8230, 8230and 3-g, meanwhile, the concrete members 500 in the even layer of curing chambers 110 reaching the napping strength are napped, and the 15 th layer of curing chambers 110 are empty, and only the concrete members 500 in the 14 th layer of curing chambers 110 are napped; so far, the concrete members 500 of the even number of layers are also all subjected to napping treatment, which can be respectively marked as 2-a ', 2-b ', \8230;, 2-g ';
after the pre-curing time is reached, sequentially taking out 2-a ', 2-b ', \8230 \ 8230;, 2-g '; to this end, a total of 14 finished napped and pre-cured concrete elements 500 are obtained in one cycle from 15 courses of curing chambers 110.
TABLE 2 procedure when curing bins using odd number of floors (14 pieces/cycle)
Finally, it should also be noted that, in this document, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The concrete member production equipment is characterized by comprising a vertical curing kiln (100) and a napping device (210), wherein the napping device (210) comprises a napping main body (211), and a napping knife (212) is arranged at the bottom of the napping main body (211);
the vertical curing kiln (100) is provided with at least one row of curing bins, each row of curing bins comprises a plurality of curing bins (110), and the adjacent curing bins (110) are communicated up and down;
the maintenance bin (110) is divided into an upper layer and a lower layer, the upper layer is used for placing the mould table (120), the mould table (120) is used for placing the concrete member (500), and the lower layer is used for placing the galling device (210).
2. The concrete element production apparatus according to claim 1, wherein the napping knife (212) is provided at a rear end of the napping body (211).
3. Concrete element production plant according to claim 1 or 2, characterised in that between the mould table (120) and the napping body (211) there are provided connecting pieces for establishing and releasing a connection between the two.
4. The concrete member production apparatus according to claim 3, wherein the bottom of the mold table (120) is provided with a first push-pull groove (121), the top of the napping body (211) is provided with a second push-pull groove (213), and when the napping body (211) is positioned directly below the mold table (120), the second push-pull groove (213) is directly opposite to the first push-pull groove (121);
the connecting piece is a push-pull rod (300), and the push-pull rod (300) comprises a main rod body (310) and a first clamping portion (311), a second clamping portion (312) and a third clamping portion (313) which are arranged on the main rod body (310) along the circumferential direction of the main rod body (310);
when the first clamping portion (311) is clamped in the first push-pull groove (121), the second clamping portion (312) is clamped in the second push-pull groove (213); when the third clamping part (313) is clamped in the first push-pull groove (121), the push-pull rod (300) is separated from the galling device (210); when the third clamping part (313) is clamped in the second push-pull groove (213), the push-pull rod (300) is separated from the die table (120).
5. Concrete element production plant according to claim 4, characterised in that both the first push-pull groove (121) and the second push-pull groove (213) are curved in cross section.
6. The concrete member production apparatus according to claim 4, wherein the first engaging portion (311), the second engaging portion (312) and the third engaging portion (313) are all perpendicular to the main rod body (310), and the third engaging portion (313) is perpendicular to the first engaging portion (311) and the second engaging portion (312), and the three are "T" shaped.
7. The concrete element production apparatus according to claim 1 or 2, wherein a plurality of first rollers (130) are oppositely arranged at both sides of the curing chamber (110), and the first rollers (130) are used for supporting the mould table (120) and the concrete element (500) thereon;
a plurality of second rollers (140) are oppositely arranged on two sides of the curing bin (110), and the second rollers (140) are positioned below the first rollers (130) and used for supporting the galling device (210).
8. The concrete element production plant according to claim 1 or 2, characterized in that it comprises a palletizer (200), said palletizer (200) bringing said napping device (210) or said napping device (210) and said die table (120) into and out of said curing chamber (110);
the hacking machine (200) is provided with a lifting track (220), and the hacking machine (200) drives the galling device (210) or the galling device (210) and the die platform (120) to lift through the lifting track (220).
9. Concrete element production plant according to claim 8, characterised in that said vertical curing kiln (100) is provided with a traversing track (150), along which said palletizer (200) is able to move between columns of said curing silos (110).
10. A method for producing concrete elements, characterized in that, using the concrete element producing equipment according to any one of claims 1-9, the concrete element (500) to be precured is placed in the curing chamber (110) for precuring, while the concrete element (500) in the adjacent lower curing chamber is napped, the method comprising the steps of:
s100, placing concrete members (500) to be pre-cured into the curing cabins of the odd-numbered layers from bottom to top; when the total number of the curing chambers is odd, the highest curing chamber is vacant;
s200, placing concrete members (500) to be pre-cured into the curing cabins of the even number layers from bottom to top, and roughening the concrete members (500) in the curing cabins of the odd number layers; when the total number of the curing chambers is an even number, the highest curing chamber is empty, and only the concrete member (500) in the next highest curing chamber is napped;
s300, taking out the brushed concrete members (500) in the curing warehouse of the odd number of floors from bottom to top;
s400, placing concrete members (500) to be pre-cured into the curing cabins of the odd-numbered floors from bottom to top, and roughening the concrete members (500) in the curing cabins of the even-numbered floors; when the total number of the curing chambers is odd, the highest curing chamber is empty, and only the concrete members (500) in the next highest curing chamber are napped;
s500, taking out the roughened concrete members (500) in the curing chambers of the even number of layers from bottom to top;
and S600, repeatedly executing the steps S200 to S500.
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| CN202210623432.2A CN115229954B (en) | 2022-06-02 | 2022-06-02 | Concrete member production equipment and method |
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| CN109159265A (en) * | 2018-11-01 | 2019-01-08 | 河北新大地机电制造有限公司 | A kind of napper for precast concrete |
| CN110815528A (en) * | 2019-11-27 | 2020-02-21 | 湖南三一快而居住宅工业有限公司 | Curing apparatus and preform curing method |
| CN111186010A (en) * | 2019-12-18 | 2020-05-22 | 江苏众为智能科技有限公司 | Double-layer processing line and processing method for concrete member |
| CN113021604A (en) * | 2021-03-01 | 2021-06-25 | 广东博智林机器人有限公司 | Stacking, unstacking and napping integrated equipment based on mold table stacking maintenance and plate-shaped component production line |
| JP2021160959A (en) * | 2020-03-31 | 2021-10-11 | 日本車輌製造株式会社 | Concrete curing method and concrete |
| CN216403108U (en) * | 2021-03-26 | 2022-04-29 | 广东博智林机器人有限公司 | Stacking and napping integrated equipment and PC component production line |
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2022
- 2022-06-02 CN CN202210623432.2A patent/CN115229954B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159265A (en) * | 2018-11-01 | 2019-01-08 | 河北新大地机电制造有限公司 | A kind of napper for precast concrete |
| CN110815528A (en) * | 2019-11-27 | 2020-02-21 | 湖南三一快而居住宅工业有限公司 | Curing apparatus and preform curing method |
| CN111186010A (en) * | 2019-12-18 | 2020-05-22 | 江苏众为智能科技有限公司 | Double-layer processing line and processing method for concrete member |
| JP2021160959A (en) * | 2020-03-31 | 2021-10-11 | 日本車輌製造株式会社 | Concrete curing method and concrete |
| CN113021604A (en) * | 2021-03-01 | 2021-06-25 | 广东博智林机器人有限公司 | Stacking, unstacking and napping integrated equipment based on mold table stacking maintenance and plate-shaped component production line |
| CN216403108U (en) * | 2021-03-26 | 2022-04-29 | 广东博智林机器人有限公司 | Stacking and napping integrated equipment and PC component production line |
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| CN115229954B (en) | 2023-06-16 |
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