CN211541732U - A upset drawing of patterns hoist for aerated brick production line - Google Patents
A upset drawing of patterns hoist for aerated brick production line Download PDFInfo
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- CN211541732U CN211541732U CN202020134861.XU CN202020134861U CN211541732U CN 211541732 U CN211541732 U CN 211541732U CN 202020134861 U CN202020134861 U CN 202020134861U CN 211541732 U CN211541732 U CN 211541732U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000011449 brick Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000007306 turnover Effects 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to a upset drawing of patterns hoist for aerated brick production line belongs to building material processing equipment field, include: the positioning mechanism comprises an installation block arranged on the side end of the rack and a positioning sliding contact which is embedded in a support groove preset on the installation block in a sliding manner, two sides of the top end of the positioning sliding contact are both provided with inclined planes, a positioning groove matched with the top end of the positioning sliding contact is formed in the moving device, and a first driving assembly used for pushing the top end of the positioning sliding contact to slide to the bottom end of the positioning groove through the inclined planes is arranged on the installation block; through setting up a positioning mechanism for the mobile device can move to the accurate position department of mould top, has realized automatic accurate location, effectively practices thrift the manpower, improves production efficiency by a wide margin, reduction in production cost.
Description
Technical Field
The utility model relates to a building material processing equipment field especially relates to a upset drawing of patterns hoist for air entrainment brick production line.
Background
The aerated brick is an aerated concrete block produced by a high-temperature autoclaved equipment process, and has the advantages of light weight, good heat insulation performance, strong shock resistance, good processing performance, high temperature resistance, strong adaptability and the like, so the aerated brick is widely applied to the construction of high-rise buildings at present.
In the process of manufacturing an aerated concrete product by an automatic production line, after the aerated concrete product is poured and statically stopped for forming, the whole mould needs to be lifted and turned over to complete demoulding, so that the next step of cutting operation is carried out to form the aerated brick with a proper size.
The aerated concrete block and the lifting and turning device of the mould thereof disclosed in the prior patent No. CN201792414U comprise: the device comprises a moving device, a lifting device and a turnover device, wherein the moving device realizes horizontal forward and backward movement, the lifting device realizes up and down movement, and the turnover device realizes turnover movement of a building block and a mould; after the moving device is moved to an approximate position, the moving device is gradually finely adjusted to an accurate position, so that the hook can be aligned with the pin shaft of the mold to complete the hook grabbing process, and then the lifting device is used for lifting.
The existing turning demoulding lifting appliance has the following defects: lack of a mechanism for positioning the mobile device, so that the mobile device moves to an approximate position, and also requires fine adjustment to align the hooks with the mold pins, which wastes a lot of time and results in inefficiency; therefore, the existing turnover demoulding sling can be further improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a upset drawing of patterns hoist for air entrainment brick production line, it is through setting up a positioning mechanism for the mobile device can move to the accurate position department of mould top, has realized automatic accurate ground location, effectively practices thrift the manpower, improves production efficiency by a wide margin, reduction in production cost.
The above object of the present invention can be achieved by the following technical solutions:
a upset drawing of patterns hoist for aerated brick production line includes: frame, mobile device and connect the turning device in the mobile device bottom, the mobile device movably sets up on the guide rail that the frame top was preset, and be provided with a positioning mechanism between mobile device and the frame, positioning mechanism inlays the location sliding contact who locates the support inslot that is preset on the installation piece including setting up the installation piece on the frame side and sliding, the both sides on location sliding contact top all set up to become the inclined plane, the last shaping of mobile device has the constant head tank with location sliding contact top looks adaptation, and be equipped with on the installation piece and be used for promoting the location sliding contact top and slide to the first drive assembly of constant head tank bottom through the inclined plane.
By adopting the technical scheme, the positioning mechanism is arranged between the moving device and the rack, the moving device and the rack can move relatively through the positioning mechanism, the moving device can move to the accurate position above the mold, the automatic and accurate positioning of the hook of the turnover device and the pin shaft of the mold is realized, the manpower is effectively saved, the production efficiency is greatly improved, and the production cost is reduced.
Further, the first drive assembly includes: the first driving part is installed on the installation block, a sliding hole matched with the driving rod in a sliding mode is formed in the bottom end of the supporting groove, the top end of the driving rod penetrates through the sliding hole and is detachably installed at the bottom end of the positioning sliding contact, and the bottom end of the driving rod is detachably installed at the output end of the first driving part.
By adopting the technical scheme, the first driving assembly comprises a driving rod and a first driving part, and two ends of the driving rod are respectively connected with the output end of the first driving part and the positioning sliding contact through threads; the accurate position department that moves the mobile device to the mould top can be realized sliding in supporting the inslot through first drive assembly drive location sliding contact to first drive assembly simple structure, the installation of being convenient for making to and possessing detachability between its part is convenient for replace when single part damages.
Further, the drive lever includes: first branch, second branch and elastic component, wherein, first branch top shaping has a slider, the inside sunken shaping in second branch bottom has the recess with slider looks sliding connection, and the opening part of recess is provided with the backstop portion that is used for preventing the slider slip to break away from the recess, the both ends of elastic component respectively with recess bottom and slider looks butt.
Adopt above-mentioned technical scheme, the actuating lever includes first branch, second branch and elastic component, and wherein, first branch top and the fashioned recess looks sliding connection in second branch bottom to the both ends of elastic component respectively with recess bottom and first branch top butt end, make the actuating lever possess buffer function, avoid first drive component thrust too big to lead to the location sliding contact to be squeezed and deform.
Furthermore, a dovetail groove parallel to the moving direction of the moving device is formed in the outer side of the rack, a moving block matched with the dovetail groove is formed in the inner side of the mounting block, and a second driving assembly used for driving the moving block to slide to any position in the dovetail groove is arranged on the rack.
By adopting the technical scheme, the second driving component drives the moving block to move in the dovetail groove so as to drive the mounting block to move and adjust; when the position of the pin shaft of the die is in an unconventional position, the hook and the pin shaft of the die can be automatically and accurately positioned after the position of the mounting block is adjusted through the second driving part.
Further, the second drive assembly includes: the transmission rod is rotatably arranged in the dovetail groove, the transmission nut seat is arranged in a mounting hole which is preset in the moving block, and the transmission nut seat is in threaded connection transmission with the transmission rod; the driving mechanism further comprises a second driving part which is arranged at one end of the driving rod and used for driving the driving rod to rotate.
By adopting the technical scheme, the second driving part comprises a transmission rod, a transmission nut seat and a second driving part, the transmission nut seat is arranged on the moving block, the transmission rod is rotatably arranged in the dovetail groove, and the transmission nut seat and the transmission rod are connected through threads for transmission; the position of the mounting block can be adjusted by driving the transmission rod to rotate through the second driving part.
Furthermore, both sides of the positioning sliding contact are provided with guide grooves, each guide groove is provided with a limiting block at the end part close to the bottom end of the positioning sliding contact, and a convex block matched with the guide grooves in a sliding manner is formed at the opening of the support groove.
By adopting the technical scheme, when the positioning sliding contact slides to the top end of the supporting groove, the limiting block is abutted against the convex block, so that the positioning sliding contact can be prevented from sliding to be separated from the supporting groove.
Further, the included angle between the inclined plane of the top end of the positioning sliding contact and the horizontal plane is 30 degrees.
By adopting the technical scheme, the included angle between the inclined plane at the top end of the positioning sliding contact and the horizontal plane is set to be 30 degrees, the inclined plane at the top end of the positioning sliding contact and the inclined plane at one end of the opening of the positioning groove can slide, and meanwhile, the positioning sliding contact and one part of the positioning groove are easily overlapped.
Furthermore, an indicator lamp is arranged on the mobile device, a mounting groove is formed in the bottom end of the positioning groove, and a travel switch used for controlling the indicator lamp to be turned on/off is arranged in the mounting groove.
By adopting the technical scheme, when the top end of the positioning sliding contact slides to the bottom end of the positioning groove through the inclined surface, the positioning sliding contact is abutted to the travel switch, so that the travel switch controls the indicator lamp to be turned on, and an operator can directly know that the top end of the positioning sliding contact slides to the bottom end of the positioning groove through the indicator lamp, namely, the positioning condition of the pin shaft of the hook and the die is reflected.
The utility model adopts the above technical scheme, its beneficial effect lies in:
(1) the positioning mechanism is arranged between the moving device and the rack, so that the moving device can be moved to an accurate position above the die, automatic and accurate positioning is realized, labor is effectively saved, production efficiency is greatly improved, and production cost is reduced;
(2) through the position to the installation piece remove the adjustment for when the position of the round pin axle of mould was in unconventional position, can realize automatic accurate location equally.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
fig. 4 is an exploded view of the positioning mechanism of the present invention;
fig. 5 is a schematic sectional view of the driving rod of the present invention.
Reference numerals: 1. a frame; 11. a cross beam; 111. a dovetail groove; 12. a column; 2. a mobile device; 21. a support frame; 22. a walking trolley; 221. positioning a groove; 3. a turning device; 31. a lifting mechanism; 32. a turnover mechanism; 4. a positioning mechanism; 41. mounting blocks; 411. a support groove; 4111. a bump; 412. a moving block; 42. positioning the sliding contact; 421. a guide groove; 51. a drive rod; 511. a first support bar; 5111. a slider; 512. a second support bar; 5121. a stopper portion; 513. an elastic member; 52. a first drive member; 61. a second drive member; 62. a transmission rod; 63. a drive nut seat; 81. mounting grooves; 82. a travel switch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the turning and demoulding lifting appliance for the aerated brick production line comprises: the device comprises a rack 1, a moving device 2 and a turnover device 3, wherein the rack 1 consists of two horizontal beams 11, the two beams 11 are equal in height, and two ends of each beam 11 are provided with a stand column 12, so that the two beams 11 are stably hung at a certain height position; the moving device 2 comprises a support frame 21 and two walking trolleys 22 which are horizontally and longitudinally arranged, wherein the top ends of the two cross beams 11 are respectively provided with a guide rail arranged along the extending direction of the cross beams 11, the two walking trolleys 22 are respectively arranged at the two ends of the support frame 21, and the two walking trolleys 22 respectively slide on the two guide rails; the turnover device 3 is composed of a lifting mechanism 31 and a turnover mechanism 32, wherein the turnover mechanism 32 is arranged at the bottom end of the lifting mechanism 31, the turnover mechanism 32 comprises a hook used for hooking a pin shaft of a mold to complete a grappling process, and the top end of the lifting mechanism 31 is arranged at the bottom end of the support frame 21 and used for driving the turnover mechanism 32 to ascend so as to lift the mold to a certain height.
During operation, the moving device 2 is moved to the accurate position above the mold, so that the turnover device 3 can grab and lift the mold to a certain height, the mold is transported to a demolding station by the moving device 2, and the mold is overturned by 90 degrees by the turnover device 3 to complete demolding.
Referring to fig. 1 and fig. 3, in the present embodiment, in order to accurately move and position the moving device 2 above the mold, a positioning mechanism 4 is disposed between each traveling trolley 22 and the corresponding cross beam 11; specifically, each positioning mechanism 4 includes: the mounting block 41 and the positioning sliding contact 42, wherein the outer side of each beam 11 is provided with a dovetail groove 111 parallel to the extending direction of the beam 11, the inner side of the mounting block 41 is formed with a moving block 412 matched with the dovetail groove 111, so that the mounting block 41 can move along the extending direction of the beam 11, and each beam 11 is provided with a second driving component for driving the mounting block 41 to slide to any position of the dovetail groove 111 to adjust the position of the mounting block 41; the top end of the mounting block 41 is formed with a supporting slot 411 by inward concave molding, the positioning sliding contact 42 is embedded in the supporting slot 411 in a sliding manner, and the mounting block 41 is provided with a first driving component for driving the top end of the positioning sliding contact 42 to be exposed out of the supporting slot 411/to be condensed into the supporting slot 411 in a sliding manner.
This location sliding contact 42 is the cuboid form to the both sides at this location sliding contact 42 top all set up to be 30 inclined planes with the contained angle between the horizontal plane, every walking dolly 22 bottom all is provided with the constant head tank 221 with the looks adaptation of corresponding location sliding contact 42, promptly, the both sides of constant head tank 221 opening one end all set up to be 30 inclined planes with the contained angle between the horizontal plane, and every constant head tank 221 all is located rather than the top of the location contact that corresponds.
When the positioning device works, the first driving assembly drives the top end of the positioning sliding contact 42 to slide and condense into the supporting groove 411, the second driving assembly drives the mounting block 41 to drive the first driving assembly and the positioning sliding contact 42 to move to a preset position, and the second driving assembly controls the moving device 2 to move to the upper part of the mold along the guide rail, so that the top end of the positioning sliding contact 42 is overlapped with one part of the positioning groove 221 (the process does not need to be accurately moved to the position right above the mold, and only needs to be roughly moved to the approximate position above the mold, so that the top end of the positioning sliding contact 42 is overlapped with one part of the positioning groove 221); the top end of the positioning sliding contact 42 is driven by the first driving component to slide and expose out of the supporting groove 411 and is inserted into the positioning groove 221, at the moment, the inclined surface at the top end of the positioning sliding contact 42 is abutted to the inclined surface at the opening end of the positioning groove 221, so that the two inclined surfaces slide, and the mobile device 2 and the rack 1 move relatively; when the top end of the positioning sliding contact 42 slides to the bottom end of the positioning groove 221 through the inclined plane, the mobile device 2 can be located at the accurate position above the mold, the automatic and accurate positioning of the hook and the pin shaft of the mold is realized, the manpower is effectively saved, the production efficiency is greatly improved, and the production cost is reduced.
Referring to fig. 3 and 5, the first driving assembly includes: a drive rod 51 and a first drive member 52, wherein the first drive member 52 is a hydraulic cylinder in the present embodiment, and can be driven by a pneumatic cylinder or the like in other embodiments; the first driving part 52 is installed at the bottom end of the installation block 41, a sliding hole matched with the driving rod 51 in a sliding manner is formed at the bottom end of the supporting groove 411, so that the driving rod 51 can slide up and down in the sliding hole, the top end of the driving rod 51 extends into the supporting groove 411 and is connected with the bottom end of the positioning sliding contact 42 through a thread, and the bottom end of the driving rod 51 extends out of the supporting groove 411 and is connected with the output end of the first driving part 52 through a thread; the top end of the positioning sliding contact 42 can be driven to slide and condense into the supporting groove 411 by driving the first driving part 52, so that the moving of the moving device 2 is prevented from being hindered, the top end of the positioning sliding contact 42 can be driven to slide to expose out of the supporting groove 411 by driving the first driving part 52 and be inserted into the positioning groove 221, and the automatic and accurate positioning of the hook and the pin shaft of the mold is realized.
In the present embodiment, the drive lever 51 includes: the driving rod 51 comprises a first supporting rod 511, a second supporting rod 512 and an elastic element 513, wherein in the embodiment, the elastic element 513 is a compression spring, a sliding block 5111 is formed at the top end of the first supporting rod 511, a groove slidably connected with the sliding block 5111 is formed at the bottom end of the second supporting rod 512 in an inward concave manner, so that the total length of the driving rod 51 can be adjusted, a stopping portion 5121 is arranged at an opening of the groove, and the sliding block 5111 is prevented from sliding away from the groove, that is, the sliding of the first supporting rod 511 from the second supporting rod 512 is prevented; the elastic piece 513 is arranged in the groove, and two ends of the elastic piece 513 are respectively abutted against the bottom of the groove and the sliding block 5111; under the action of the elastic force of the elastic element 513, the slider 5111 is pushed to the opening of the groove and abuts against the stopper 5121, so that the driving rod 51 has a buffering function; that is, when the two ends of the driving rod 51 are pressed greatly, the slider 5111 overcomes the force of the elastic member 513, and the top end of the first supporting rod 511 slides in the groove, so as to avoid the positioning sliding contact 42 from being extruded and deformed due to the excessive pushing force of the first driving member 52.
Referring to fig. 4, in this embodiment, in order to prevent the positioning sliding contact 42 from sliding off the supporting slot 411, a guiding slot 421 is provided on both sides of the positioning sliding contact 42, and a limiting block is provided on an end of each guiding slot 421 close to the bottom end of the positioning sliding contact 42, that is, the end of each guiding slot 421 close to the bottom end of the positioning sliding contact 42 is in a closed state, and a protrusion 4111 slidably fitted with the guiding slot 421 is formed at an opening of the supporting slot 411; when the positioning sliding contact 42 slides to the opening of the supporting slot 411, the limiting block abuts against the protrusion 4111, so as to prevent the positioning sliding contact 42 from sliding out of the supporting slot 411.
In the present embodiment, the second drive part 61 includes: a transmission rod 62, a transmission nut seat 63, and a second driving part 61, wherein, in the present embodiment, the second driving part 61 is a motor; the transmission rod 62 is horizontally and transversely arranged and can be rotatably arranged in the dovetail groove 111, a mounting hole is formed in the moving block 412, the transmission nut seat 63 is fixedly arranged in the mounting hole, and the transmission nut seat 63 is connected with the transmission rod 62 through threads for transmission; the second driving member 61 is disposed at the tail end of the transmission rod 62, and the output end of the second driving member 61 is connected with the tail end of the transmission rod 62; the second driving part 61 drives the transmission rod 62 to rotate, the transmission rod 62 is in threaded connection with the transmission nut seat 63 to drive the mounting block 41 to move and adjust to a proper position, and the moving device 2 needs to automatically and accurately position according to the position of the mounting block 41, so that when the position of the pin shaft of the mold is in an unconventional position, the hook and the pin shaft of the mold can be automatically and accurately positioned after the position of the mounting block 41 is adjusted by the second driving part 61.
Referring to fig. 1 and 4, in the present embodiment, a mounting groove 81 is formed at the bottom end of the positioning groove 221 in an inward recessed manner, a travel switch 82 is disposed in the mounting groove 81, and the travel switch 82 is connected to an indicator provided on the mobile device 2 for controlling the indicator to be turned on/off; when the top end of the positioning sliding contact 42 slides to the bottom end of the positioning groove 221 through the inclined plane, the positioning sliding contact 42 is abutted to the travel switch 82, so that the travel switch 82 controls the indicator lamp to be turned on, and an operator can directly know that the top end of the positioning sliding contact 42 slides to the bottom end of the positioning groove 221 through the indicator lamp, namely, the positioning condition of the pin shaft of the hook and the mold is reflected.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. A upset drawing of patterns hoist for aerated brick production line includes: a frame (1), a mobile device (2) and a turnover device (3) connected with the bottom end of the mobile device (2), it is characterized in that the moving device (2) is movably arranged on a guide rail which is preset at the top end of the frame (1), and a positioning mechanism (4) is arranged between the mobile device (2) and the frame (1), the positioning mechanism (4) comprises an installation block (41) arranged on the side end of the frame (1) and a positioning sliding contact (42) which is embedded in a support groove (411) arranged on the installation block (41) in a sliding way, both sides of the top end of the positioning sliding contact (42) are arranged into inclined planes, a positioning groove (221) matched with the top end of the positioning sliding contact (42) is formed on the mobile device (2), and the mounting block (41) is provided with a first driving component for pushing the top end of the positioning sliding contact (42) to slide to the bottom end of the positioning groove (221) through an inclined plane.
2. The turning and demolding hanger for aerated brick production lines according to claim 1, wherein the first driving assembly comprises: the driving device comprises a driving rod (51) and a first driving part (52), wherein the first driving part (52) is installed on the installation block (41), a sliding hole matched with the driving rod (51) in a sliding mode is formed in the bottom end of the supporting groove (411), the top end of the driving rod (51) penetrates through the sliding hole and is detachably installed at the bottom end of the positioning sliding contact (42), and the bottom end of the driving rod (51) is detachably installed at the output end of the first driving part (52).
3. The turning and stripping spreader for aerated brick production lines according to claim 2, characterized in that the driving rod (51) comprises: first branch (511), second branch (512) and elastic component (513), wherein, first branch (511) top shaping has a slider (5111), the inside sunken shaping of second branch (512) bottom has the recess with slider (5111) looks sliding connection, and the opening part of recess is provided with backstop portion (5121) that is used for preventing slider (5111) slip to break away from the recess, the both ends of elastic component (513) respectively with recess bottom and slider (5111) looks butt.
4. The turning and demolding hanger for the aerated brick production line according to claim 1, wherein a dovetail groove (111) parallel to the moving direction of the moving device (2) is formed on the outer side of the rack (1), a moving block (412) matched with the dovetail groove (111) is formed on the inner side of the mounting block (41), and a second driving assembly for driving the moving block (412) to slide to any position in the dovetail groove (111) is arranged on the rack (1).
5. The turning and demolding hanger for aerated brick production lines as claimed in claim 4, wherein the second driving assembly comprises: the transmission rod (62) is rotatably arranged in the dovetail groove (111), the transmission nut seat (63) is arranged in a mounting hole which is preset in the moving block (412), and the transmission nut seat (63) is in threaded connection transmission with the transmission rod (62); the device also comprises a second driving part (61) which is arranged at one end of the driving rod (62) and is used for driving the driving rod (62) to rotate.
6. The turning and demolding hanger for aerated brick production lines according to claim 1, wherein the positioning sliding contact (42) is provided with a guide groove (421) on both sides, each guide groove (421) is provided with a limiting block on the end part close to the bottom end of the positioning sliding contact (42), and a protrusion (4111) which is in sliding fit with the guide groove (421) is formed at the opening of the support groove (411).
7. The turning and demoulding sling for aerated brick production lines according to claim 1, wherein the angle between the inclined plane of the top end of the positioning sliding contact (42) and the horizontal plane is 30 °.
8. The turning and demolding hanger for aerated brick production lines as claimed in claim 1, wherein an indicator light is arranged on the moving device (2), a mounting groove (81) is formed at the bottom end of the positioning groove (221), and a travel switch (82) for controlling the indicator light to be turned on/off is arranged in the mounting groove (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134861.XU CN211541732U (en) | 2020-01-20 | 2020-01-20 | A upset drawing of patterns hoist for aerated brick production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134861.XU CN211541732U (en) | 2020-01-20 | 2020-01-20 | A upset drawing of patterns hoist for aerated brick production line |
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| Publication Number | Publication Date |
|---|---|
| CN211541732U true CN211541732U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134861.XU Expired - Fee Related CN211541732U (en) | 2020-01-20 | 2020-01-20 | A upset drawing of patterns hoist for aerated brick production line |
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| Country | Link |
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| CN (1) | CN211541732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661022A (en) * | 2020-12-23 | 2021-04-16 | 佛山市三水金晖建筑材料有限公司 | Overturning and demolding lifting appliance for autoclaved aerated concrete building material production line |
-
2020
- 2020-01-20 CN CN202020134861.XU patent/CN211541732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661022A (en) * | 2020-12-23 | 2021-04-16 | 佛山市三水金晖建筑材料有限公司 | Overturning and demolding lifting appliance for autoclaved aerated concrete building material production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20200922 |