CN112894985A - External wall insulation board cutting sawing machine - Google Patents
External wall insulation board cutting sawing machine Download PDFInfo
- Publication number
- CN112894985A CN112894985A CN202110058785.8A CN202110058785A CN112894985A CN 112894985 A CN112894985 A CN 112894985A CN 202110058785 A CN202110058785 A CN 202110058785A CN 112894985 A CN112894985 A CN 112894985A
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- cutting
- conveying device
- insulation board
- wall insulation
- external wall
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- 238000005520 cutting process Methods 0.000 title claims abstract description 91
- 238000009413 insulation Methods 0.000 title claims abstract description 73
- 238000003801 milling Methods 0.000 claims abstract description 41
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 12
- 239000003638 reducing agent Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 241000763859 Dyckia brevifolia Species 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 239000004566 building material Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000004642 transportation engineering Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
- B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
Abstract
External wall insulation board cutting sawing machine belongs to building materials apparatus for producing technical field, includes: a, a guide conveying device, wherein the external wall insulation board is placed on the guide conveying device to be cut; the cutting device comprises a first pressure conveying device 1, a transverse cutting device, a longitudinal cutting device, an upper surface polishing and milling structure 7 and a lower surface polishing and milling structure 7, wherein the outer wall insulation board to be cut sent by the guide conveying device is compacted, conveyed, and subjected to front cutting, left and right cutting, upper surface planing and milling, tail cutting and the like in sequence; c, a conveying device; performing secondary polishing and milling; and (6) stacking. Also contains circulating spray water. The invention solves a plurality of problems of the existing manual hand saw, and the external wall insulation board is cut and modified from the surface and the side surface by a machine; the flatness, the appearance smoothness and the like are improved; the product delivery quality is improved; the cutting machine can cut in large batch and quickly, and the efficiency is improved; labor is reduced, and cost is saved; the rapid construction is facilitated; the invention can also finish other building materials (plates); has strong positive market prospect.
Description
Technical Field
The invention relates to a cutting and sawing machine for an external wall insulation Board, and belongs to the technical field of Building Board production devices (BBPE).
Background
The outer wall insulation board is one of the most widely applied insulation materials in the market of the current insulation materials, and is determined and favored by users due to various excellent performances of unique high fire resistance (the middle core material of the outer wall insulation board is generally fireproof and belongs to A-level fireproof materials, so that the outer wall insulation board has good fire resistance and meets the fire resistance requirement of the outer wall insulation board), high heat insulation performance (the central core material has low heat conductivity coefficient and meets the heat insulation requirement of a building), relatively good strength, difficult cracking (compression resistance, bending resistance and difficult cracking in use and transportation), light weight (easy transportation and installation), no toxicity, no harm, environmental protection (no toxic gas release in combustion and belonging to safe environmental protection materials), long service life and the like.
However, in the production process of the external wall insulation board, due to the raw materials, the reaction time, the size of bubbles generated in the reaction process, the extrusion of the compression roller and the like, the front, back, upper, lower, left and right surfaces of the produced external wall insulation board are not smooth and flat. The surface, front, back, left and right sides of the produced external wall insulation board are not always smooth. Specifically, the surface of the produced external wall insulation board is uneven, and burrs are arranged on the periphery of the external wall insulation board. The sheet material with satisfactory quality and higher quality can be obtained only by four-side finishing, and the product does not achieve the ideal use effect. In order to meet the use requirements and product competitiveness of higher-quality boards with satisfactory quality, manual trimming is currently performed manually, i.e., manual sawing is performed where the saw is not flat and where burrs are present. People often need manual modification, namely, cutting and modifying are carried out on rough and uneven places by using a hand saw or a mechanical saw.
Therefore, on one hand, a place needing sawing is forgotten to be sawed (the sawing is missed), so that the quality is reduced or reworked, manual inspection is carried out, and the manpower is increased; secondly, the labor efficiency is low, and the labor cost is high; thirdly, the manual standards are different, the technology is unstable, the produced external wall insulation board can be lost, the waste material rate is high, namely, the waste material is low in standardization; fourth, the labor is not well found (the labor is difficult to be recruited) in the current production practice, and the labor cost is high. In a word, the cutting sawing machine has different standards, irregular and unstable quality, difficult guarantee and the like, and the efficient cutting sawing machine is a problem which is urgently needed to be solved in the field.
Disclosure of Invention
In order to solve the problems, the applicant invents an external wall insulation board cutting sawing machine in order to meet the use requirements of boards with higher quality and higher quality, have product competitiveness, adapt to the upgrading, industrialization and automation of the manufacturing industry, reduce the use of manpower, reduce the cost and the like. The invention aims to provide an external wall insulation board cutting device, namely an external wall insulation board cutting sawing machine, which improves the production efficiency and further improves the perfect product requirement of products by mechanical (mass) cutting.
The utility model provides an outer wall insulation board cutting sawing machine, this sawing machine includes the triplex in proper order: a guiding conveying device, b cutting device and c conveying device;
a, a guide conveying device, wherein the produced external wall insulation board is placed on the guide conveying device to be cut;
b, the cutting device is used for pressing and transporting the external wall insulation board to be cut sent by the guiding and conveying device, and sequentially performing front cutting, left-right cutting, upper-lower surface planing and milling and tail cutting;
and c, continuously transporting the cut (qualified) external wall insulation boards to be stacked, warehoused and the like by using a conveying device.
In order to remove dust, the invention can also comprise a circulating spray water treatment device.
For waste recovery, the invention can also comprise a cutting waste recovery crushing device, a waste dewatering and extruding structure and the like.
In the prior art, the manual hand saw is used for various surface finishes, namely, the part is uneven and has burrs, and the finished product appearance flatness and the product quality are improved after finishing. The invention modifies the heat-insulation board in multiple aspects, such as sawing, trimming and deburring (if any) on two sides (by using a milling machine), planing (if any on the upper and lower sides) by using a planer tool, and the heat-insulation board is modified in one step, automatically and mechanically (without manual work), so that the appearance smoothness of the heat-insulation board is improved, and the delivery quality of products is improved.
The invention has the beneficial effects that:
(1) the invention can realize disposable, 'automatic', mechanical cutting, milling, modification and finishing of the external wall insulation board from multiple sides and surfaces, improves the appearance smoothness of the insulation board and improves the product delivery quality. The invention solves the technical problem which is desired to be solved but has not been solved.
(2) The invention can cut and modify the external wall insulation board in large batch; the cutting and finishing speed of the external wall insulation board can be improved.
(3) The sawing machine can be designed and installed on the existing insulation board production device (assembly line) for use, so that the efficiency is improved, the outer wall insulation board is molded at one time, and the efficiency and the quality are improved.
(4) The invention can not only cut and modify the external wall insulation board, but also cut other building boards used in the field of construction, such as internal wall partition boards, composite boards, integrated boards (bricks) and the like.
(4) Compared with the prior art, the invention also saves the workshop space, saves the labor, reduces the possibility of saw missing, standardizes the cutting standard, improves the product quality, improves the efficiency and saves the cost.
(5) The produced outer wall insulation board is smoother, more attractive and more beneficial to transportation after uneven and burr places are cut and trimmed (decorated); is more favorable for quick construction.
(6) The invention accords with the national policy of encouragement, belongs to the industrial equipment upgrading and new product (development) of the manufacturing industry, and has great economic benefit; has positive market prospect.
Drawings
Fig. 1 is a schematic (top view) of the structure (and operation) of the present invention.
Fig. 2 is a schematic structural view (front view) of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments. The specific embodiments are illustrative of the invention and are not to be construed as limiting the invention.
Fig. 1 is a schematic (top view) of the structure (and operation) of the present invention. In the figure, 1 is a product, 2 is a guide conveying device, and 3 is a first product pressure conveying device; 4 is a first section cutting device, 5 is a device for cutting two sides, 6 is a second product pressurizing and conveying device, and 7 is an upper and lower surface planing and milling device; 8 is a third product pressurized conveying device; 9, a groove milling device is used for milling two sides; 10 is a tail cutting device; and 11 is a conveying device. Fig. 2 is a schematic structural view (side view) of the present invention. In the drawing, the external wall insulation board cutting sawing machine comprises three parts in sequence: a, a guide conveying device, wherein the produced external wall insulation board is placed on the guide conveying device to be cut; b, the cutting device is used for pressing and transporting the external wall insulation board to be cut sent by the guiding and conveying device, and sequentially performing front cutting, left-right cutting, upper-lower surface planing and milling and tail cutting; and c, continuously transporting the cut (qualified) external wall insulation board to be maintained by the conveying device. The invention may also include possible circulating spray water treatment devices, waste collection devices (vacuum cleaners) and optional devices (industrial personal computer, human-machine interface) etc.
As shown in fig. 1 and 2, the external wall insulation board cutting and sawing machine sequentially comprises:
a, a guiding and conveying device 2 which is an inclined roller conveying device and is used for dynamically guiding and conveying the product 1 and can be used for conveying the product at a reference side;
b a cutting device comprising:
the first product pressurizing and conveying device 3 is a lifting and pressing structure of a clamping plate driven by a telescopic device (such as an air cylinder, a hydraulic rod and the like) and is used for fixing a product;
the transverse cutting devices (i.e. the head cutting device 4, the tail cutting device 10) are circular saws, and are used for processing the head and tail cutting of products (the cutting height of the products can be adjusted);
a longitudinal cutting device (i.e. a pair of two-sided cutting devices 5), which is a saw blade, for processing two-sided cutting of the product (the product cutting width is adjustable);
the second product pressurizing and conveying device 6 is a lifting and pressing structure of a clamping plate driven by a telescopic device (such as an air cylinder, a hydraulic rod and the like) and is used for fixing a product;
the upper and lower surface polishing and milling structures 7 are milling cutters and are used for polishing and milling the upper surface of a processed product, and parameters of polishing and milling width and thickness are adjustable;
the third product pressurizing and conveying device 8 is a lifting and pressing structure of a clamping plate driven by a telescopic device (such as an air cylinder, a hydraulic rod and the like) and is used for fixing a product;
if necessary, a device 9 for milling grooves on two sides can be further included, the device is a milling cutter and is used for processing the polishing and milling of the upper groove table and the lower groove table on two sides of the product, and parameters of polishing and milling width and thickness can be adjusted;
and the c conveying device 11 is a straight roller conveying line and is used for conveying products.
For dust removal, the cutting sawing machine can also comprise a circulating spray water treatment device for spraying dust collection at the cutting station.
The cutting sawing machine can also comprise a cutting waste recycling and crushing device.
The cutting sawing machine can also comprise a waste water removing and extruding structure which is used for draining waste water and extruding and forming.
The guide conveying device is an inclined roller conveying device, and the motor can be a Tyrang reducer, XWD4 or 4 KW;
the first pressure conveying device 3 and the third pressure conveying device 6 both adopt a lifting type pressing structure with a telescopic device driving block to press the product 1 up and down, and the telescopic device can be a QGZT automatic clamping cylinder or a Longxing speed reducer, RV63 or 2.2KW of the Wuxi pneumatic technology research institute Co., Ltd;
the second pressure conveying device 8 adopts a lifting type pressing structure with a telescopic device driving a plate to press the product 1 left and right, and the telescopic device can be a QGZT automatic clamping cylinder, or a Longxing speed reducer, RV63 or 2.2KW of the Wuxi pneumatic technology research institute Co., Ltd;
the first cutting device 4 can be a circular saw driven by a motor and is used for processing the head and tail cutting of the product; the motor can be a servo motor, ASD-B,1 KW;
the two-side cutting device 5 can be a saw knife driven by a motor and is used for processing the cutting of two sides of a product; the motor can be a servo motor, ASD-B,1 KW;
the upper and lower surface polishing and milling structures 7 and the polishing and milling structures and the groove milling structures of the two-side groove milling device 9 can be ER electric spindles of 2.2 KW;
the conveying device is a straight roller conveying device, and the motor can be a speed reducer, XWD4 or 4 KW.
The above-described elements of the present invention are generally commercially available or may be equivalently replaced. Referring to the optional parameter cases of the device, see the following table (table one: device specific parameter table).
Table one: device specific parameter table
The using method of the invention is as follows:
(1) the product 1 is guided by the guide conveying device 2 to be conveyed forwards;
(2) when the cutting device is reached, under the pressure conveying of the pressure conveying device 3, the first section cutting, the cutting of the two sides/the upper surface polishing and milling/(the groove milling of the two sides) and the cutting of the tail are sequentially carried out through the first section cutting device 4, the cutting devices of the two sides 5/the upper and lower surface polishing and milling structures, (the groove milling of the two sides 9) and the tail cutting device;
(3) the cut external wall insulation boards continue to advance and are stacked;
(4) and (when needed), turning the cut external wall insulation board, turning the bottom surface to the upper surface, feeding the external wall insulation board into the device, performing secondary milling (milling the surface (original bottom surface) of the turned external wall insulation board), and advancing, stacking, packaging and warehousing the external wall insulation board subjected to milling, cutting and groove milling.
The invention has the beneficial effects that:
(1) the prior art of the invention is that the manual hand saw has various surface finishes, namely, the part is uneven and the part has burrs, so that the finished product has improved appearance flatness and product quality. The invention modifies the heat-insulation board in multiple aspects, such as sawing, trimming and deburring (if any) on two sides (by using a milling machine), planing (if any on the upper surface) by using a planer tool, and modifying in a disposable way, automatically and mechanically (without manual work), so that the appearance smoothness of the heat-insulation board is improved, and the delivery quality of products is improved. The invention solves the technical problem which is desired to be solved but has not been solved.
(2) The invention can cut and modify the external wall insulation board in large batch; the cutting and finishing speed of the external wall insulation board can be improved.
(3) The sawing machine can be designed and installed on the existing insulation board production device (production line) for use, so that the efficiency is improved, the mechanical outer surface of the outer wall insulation board is polished and formed smoothly, and the efficiency and the quality are improved.
(4) The invention can not only cut and modify the external wall insulation board, but also cut other building boards used in the field of construction, such as internal wall partition boards, composite boards, integrated boards (bricks) and the like.
(4) Compared with the prior art, the invention also saves the space of a factory building. The labor is saved, the possibility of saw missing is reduced, the cutting standard is standardized, the product quality is improved, the efficiency is improved, and the cost is saved.
(5) The outer wall insulation board produced by the invention is smoother and more beautiful, is more favorable for transportation and is more favorable for quick construction.
(6) The invention belongs to the field of industrial equipment upgrading and new products (development) in the manufacturing industry, and has great economic benefit; has positive market prospect.
In summary, the present invention improves upon the problems associated with the modification of existing manual hand saws. The heat-insulation board is automatically (non-manually) modified from multiple aspects such as uneven front and back surfaces, two sides surfaces, upper and lower surfaces, the appearance smoothness of the heat-insulation board is improved, and the delivery quality of products is improved. The external wall insulation board can be cut and decorated quickly in a large batch. The efficiency is improved, the labor is reduced, the cost is saved, and the product quality is improved; is beneficial to rapid construction and has positive market prospect.
Claims (10)
1. The utility model provides an outer wall insulation board cutting sawing machine which characterized in that, this cutting sawing machine includes the triplex in proper order: a guiding conveying device, b cutting device and c conveying device;
a, a guide conveying device, wherein the produced external wall insulation board is placed on the guide conveying device to be cut;
b, the cutting device is used for pressing and transporting the external wall insulation board to be cut sent by the guiding and conveying device, and sequentially performing front cutting, left and right cutting, upper surface planing and milling and tail cutting;
and c, continuously transporting and stacking the cut external wall insulation boards by using a conveying device.
2. The exterior wall insulation board cutting and sawing machine according to claim 1, characterized by comprising in sequence:
a guide conveying device (2) which is an inclined roller conveying device;
b a cutting device comprising:
the first pressure conveying device (3) is a lifting and pressing structure of a clamping plate driven by a telescopic device and is used for fixing a product;
transverse cutting means (4, 10) for processing the end-to-end cuts of the product;
a longitudinal cutting device (5) for cutting both sides of the processed product;
the second pressure conveying device (6) is a lifting and pressing structure of the clamping plate driven by the telescopic device and is used for fixing a product;
the upper and lower surface polishing and milling structures (7) are used for polishing and milling the upper surface of the product;
the third pressure conveying device (8) is a lifting and pressing structure of a clamping plate driven by a telescopic device and is used for fixing a product;
the upper and lower slot milling structures (9) on the two sides are used for processing the polishing and milling of the upper and lower slot tables on the two sides of the product;
and the c conveying device (11) is a straight roller conveying line and is used for conveying products.
3. The external wall insulation board cutting and sawing machine according to claim 2, wherein the expansion device is a cylinder, a hydraulic press or a speed reducer.
4. The external wall insulation board cutting and sawing machine according to claim 3, wherein the first pressure conveying device (3), the second pressure conveying device (6) and the third pressure conveying device (8) are all lifting type pressing structures with telescopic devices driving boards, and the telescopic devices are tin-free pneumatic technology research institute Limited, QGZT automatic clamping cylinders, or Longxing speed reducer, RV63, 2.2 KW.
5. The external wall insulation board cutting and sawing machine according to claim 2, wherein the guiding and conveying device (2) is a diagonal roller conveying device, and the motor is a Tyler reducer, XWD4, 4 KW.
6. The external wall insulation board cutting sawing machine according to claim 2, characterized in that the transverse cutting device (4, 10) is a circular saw driven by an electric motor, the electric motor is a stand-mounted servo motor, ASD-B,1 KW; the longitudinal cutting device (5) is a motor driving a saw blade, and the motor is a platform-mounted servo motor ASD-B,1 KW.
7. The external wall insulation board cutting and sawing machine according to claim 2 is characterized in that the upper and lower surface milling structure (7) and the milling structure and the groove milling structure of the two side groove milling device (9) are ER electric spindles of 2.2 KW.
8. The external wall insulation board cutting and sawing machine according to claim 2, wherein the conveying device (11) is a straight roller conveying device, and the motor is a Tyler reducer, XWD4, 4 KW.
9. The external wall insulation board cutting and sawing machine according to any one of claims 1 to 8, further comprising a circulating spray water treatment device for spray dust collection at the cutting station.
10. The exterior wall insulation board cutting saw machine according to any one of claims 1 to 8, wherein the cutting saw machine further comprises a cutting waste recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058785.8A CN112894985A (en) | 2021-01-16 | 2021-01-16 | External wall insulation board cutting sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058785.8A CN112894985A (en) | 2021-01-16 | 2021-01-16 | External wall insulation board cutting sawing machine |
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| Publication Number | Publication Date |
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| CN112894985A true CN112894985A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110058785.8A Pending CN112894985A (en) | 2021-01-16 | 2021-01-16 | External wall insulation board cutting sawing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH240421A (en) * | 1944-04-04 | 1945-12-31 | Audergon Prosper | Machine for cutting tiles, facing plates and the like. |
| CN103043363A (en) * | 2012-12-25 | 2013-04-17 | 湖北弘毅建筑装饰工程有限公司 | Conveying roll table used for corrugated steel plates and straight steel plates |
| CN104708706A (en) * | 2015-03-31 | 2015-06-17 | 淄博和谐节能科技有限公司 | Automatic composite heat preservation plate cutting equipment |
| CN205008681U (en) * | 2015-09-29 | 2016-02-03 | 上海宝冶集团有限公司 | Steel plate base automated machine cutting device |
| CN205572568U (en) * | 2016-04-15 | 2016-09-14 | 山东七星实业有限公司 | Composite insulation board makes up slitting saw |
| CN208788760U (en) * | 2018-07-25 | 2019-04-26 | 江苏友顺节能科技有限公司 | Cutter device is used in a kind of production of external wall insulation |
-
2021
- 2021-01-16 CN CN202110058785.8A patent/CN112894985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH240421A (en) * | 1944-04-04 | 1945-12-31 | Audergon Prosper | Machine for cutting tiles, facing plates and the like. |
| CN103043363A (en) * | 2012-12-25 | 2013-04-17 | 湖北弘毅建筑装饰工程有限公司 | Conveying roll table used for corrugated steel plates and straight steel plates |
| CN104708706A (en) * | 2015-03-31 | 2015-06-17 | 淄博和谐节能科技有限公司 | Automatic composite heat preservation plate cutting equipment |
| CN205008681U (en) * | 2015-09-29 | 2016-02-03 | 上海宝冶集团有限公司 | Steel plate base automated machine cutting device |
| CN205572568U (en) * | 2016-04-15 | 2016-09-14 | 山东七星实业有限公司 | Composite insulation board makes up slitting saw |
| CN208788760U (en) * | 2018-07-25 | 2019-04-26 | 江苏友顺节能科技有限公司 | Cutter device is used in a kind of production of external wall insulation |
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