CN216229693U - A positioner that is used for automatic compound line of rock wool board - Google Patents
A positioner that is used for automatic compound line of rock wool board Download PDFInfo
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- CN216229693U CN216229693U CN202122756480.2U CN202122756480U CN216229693U CN 216229693 U CN216229693 U CN 216229693U CN 202122756480 U CN202122756480 U CN 202122756480U CN 216229693 U CN216229693 U CN 216229693U
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Abstract
The utility model provides a positioning device for an automatic rock wool board compounding line, which comprises a driving assembly, at least one group of first clamping plates and second clamping plates, wherein the first clamping plates and the second clamping plates are driven by the driving assembly to clamp rock wool boards at two opposite sides for positioning; first splint include the body, one side that the body is close to the rock wool board is provided with and pushes away the post, this internal connecting piece that is used for connecting push away the post, the connecting piece drive push away the post and stretch out and draw back. The utility model has simple structure and convenient and fast cleaning, can reduce the repair difficulty, reduce the workload, reduce the labor cost input and improve the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of machinery, relates to an automatic rock wool compounding line, and particularly relates to a positioning device for the automatic rock wool board compounding line.
Background
The rock wool material belongs to a non-combustible material, has small heat conductivity coefficient and stable chemical property, is a relatively environment-friendly heat-insulating material, and is also a material which is most widely applied in the construction of external heat insulation of building external walls. The method has more application requirements in construction and higher quality requirements, so that the application price is relatively high. The rock wool production board product is compounded through four sides location, and the rock wool in the rock wool production board of pile dress still needs the workman to tailor the repair after the press is colded pressing after the alignment placed in the middle, and tailors the repair work volume big, and the dust fiber pollutes seriously, and is extravagant serious to material itself and human cost.
CN206913470U discloses a rock wool board cutting positioning fixture, which comprises a control switch, a driving motor, a cylinder, a base and a clamping plate; the base is provided with a guide rail, and the guide rail is provided with a sliding block; a screw rod is arranged above the guide rail, a screw rod nut is fixed on the screw rod, one end of the screw rod is connected with a driving motor, and the other end of the screw rod is fixedly connected with a sliding block; a cover plate is fixed on the sliding block and is fixed with the cylinder through the cover plate; the other end of the cylinder is connected with the clamping plate. The cover plate is connected with the cylinder, the cylinder is connected with the clamping plate, and the cover plate is connected with the sliding block through bolts. One end of the screw rod is fixed with the cover plate so as to realize the fixed connection with the sliding block.
CN214351402U discloses a rock wool trimming device, which comprises a trimming driving assembly, a grinding edge assembly, a sliding support table, a support table driving member, a workpiece positioning assembly and a bottom support member; the bottom support piece comprises a processing table, and corresponding workpiece positioning assemblies are arranged on the front side and the rear side of the right end of the upper surface of the processing table; the workpiece positioning assembly comprises a vertical supporting plate arranged on the upper surface of the processing table, an electric telescopic rod is arranged on the vertical supporting plate, a push plate is arranged at the telescopic end of the electric telescopic rod, and the input end of the electric telescopic rod is electrically connected with the output end of an external switch.
CN111923563A discloses automatic compound assembly line of rock wool integration heat preservation decorative board, including two-sided spreading machine, two-sided spreading machine's one end is provided with decides the reciprocal push pedal mechanism of frame, and two-sided spreading machine's the other end is provided with main part frame B, and the one end that two-sided spreading machine was kept away from at main part frame B top is provided with longitudinal positioning mechanism the one end symmetry that two-sided spreading machine was kept away from to main part frame B both sides is provided with transverse positioning mechanism. The longitudinal positioning mechanism comprises a cross rod, an auxiliary frame, an electric pneumatic cylinder D, a fixed frame C, a movable support and a clamping plate B. The transverse positioning mechanism comprises a connecting frame B, a horizontal support, a side support, an electric pneumatic cylinder C, a fixing frame A and a clamping plate A.
Present four sides positioning device comprises four plane boards two liang relatively, and the dull and stereotyped exerts force to the middle effect simultaneously, makes panel, rock wool and the bottom plate that punches align between two parties tentatively, will put the rock wool that surpasss two board scopes to a certain extent and bulldoze the inside region that two boards correspond, nevertheless can't touch the less rock wool of size. Can only tentatively guarantee like this that the panel aligns with the bottom plate that punches, and the rock wool aligns the condition relatively poor, increases follow-up manpower work.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the positioning device for the automatic composite line of the rock wool board, which is simple in structure and convenient and fast to clean, can reduce the repairing difficulty, reduce the workload, reduce the labor cost input and improve the production efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a positioning device for an automatic composite line of a rock wool board,
the positioning device for the automatic composite line of the rock wool boards comprises a driving assembly and at least one group of first clamping board and second clamping board, and under the driving of the driving assembly, the rock wool boards are clamped by two opposite sides of the first clamping board and the second clamping board for positioning, so that one sides of the rock wool boards close to the second clamping board are aligned;
first splint include the body, one side that the body is close to the rock wool board is provided with and pushes away the post, this internal connecting piece that is used for connecting push away the post, the connecting piece drive push away the post and stretch out and draw back.
The positioning device for the automatic composite line of the rock wool board, provided by the utility model, has the advantages of simple structure and convenience in cleaning, and can reduce the repairing difficulty, reduce the workload, reduce the labor cost input and improve the production efficiency.
It should be noted that the rock wool board in the utility model includes the perforated board, the rock wool strip group and the veneer board which are stacked in sequence, and the rock wool strip usually exceeds the perforated board and the rock wool strip due to the size deviation in the production process, or the rock wool strip is too small in size, so that the rock wool board cannot be aligned.
According to the rock wool plate cutting machine, the driving assembly drives the first clamping plate and the second clamping plate to clamp the rock wool plate, so that one side, close to the second clamping plate, of the rock wool plate is aligned firstly, and the pushing columns arranged on the surface of the first clamping plate can accommodate the size deviation of the rock wool plate, so that the uneven phenomenon can occur on one side, close to the first clamping plate, of the rock wool plate.
It should be noted that, the present invention does not specifically limit or require the characteristics of the connecting member, such as structure, material, size, etc., and the connecting member may be an air pump tube, for example, one end of the air pump tube is fixed in the body, and the other end of the air pump tube is connected with the push post and drives the push post to extend and retract. It is understood that other types of connecting members capable of driving the push rod to extend and retract also fall within the scope and disclosure of the present invention, and therefore other types of connecting members disclosed in the prior art or not disclosed in the new art can be used in the present invention.
As a preferable technical scheme of the utility model, the body is of a hollow structure, an opening is formed in the surface of one side, close to the rock wool board, of the body, and the push column extends into the body from the opening part.
The body is of a hollow structure, the horizontal moving distance generated by the expansion of the pushing column can be met, the first clamping plate is driven to move towards the rock wool board, the pushing column extrudes the rock wool board, the pushing column is made of an elastic body, friction is reduced, and the internal structure of the rock wool board can be prevented from being damaged. The body has the functions of connecting parts, protecting internal parts and preventing dust.
As a preferable technical solution of the present invention, the body further includes a roller, the roller is disposed near the opening, and the extension of the push pillar drives the roller to rotate.
The rollers in the present invention are arranged to allow the pushing posts to freely extend and retract, and to push the rock wool panel, thereby reducing friction.
As a preferable technical scheme, the push column comprises an extrusion end and a fixed end, the extrusion end is of a cambered surface structure, the extrusion end is arranged close to the rock wool board, and the fixed end is connected with the body through the connecting piece.
It should be noted that, according to specific working conditions, a person skilled in the art may select a pushing pillar with a cross section of a "D" type structure, where one end of an arc line of the "D" type structure is disposed near the rock wool board.
As a preferable technical scheme of the utility model, a first connecting rod is arranged on one side of the first clamping plate, which is far away from the rock wool plate, one end of the first connecting rod, which is far away from the first clamping plate, is connected with a driving assembly, and the first connecting rod pushes the first clamping plate to move horizontally under the action of the driving assembly.
As a preferable technical scheme of the utility model, a second connecting rod is arranged on one side of the second splint far away from the rock wool board, one end of the second connecting rod far away from the second splint is connected with a driving assembly, and the second connecting rod pushes the second splint to move horizontally under the action of the driving assembly.
As a preferred technical scheme of the present invention, the positioning device for an automatic rock wool board compositing line further comprises a lifting assembly, and the lifting assembly is configured to control the first clamping plate and the second clamping plate to descend to the surface of the automatic rock wool board compositing line.
As a preferred technical scheme of the present invention, the positioning device for an automatic rock wool board compounding line includes two sets of first clamping plates and second clamping plates, and the two sets of first clamping plates and second clamping plates enclose a sample space for placing the rock wool board.
It should be noted that, the rock wool board is quadrilateral structure usually, when adopting two sets of relative first splint and second splint, wherein two first splint are close to two adjacent limits of rock wool board and set up, the second splint are close to two other adjacent limits of rock wool board and set up, form rectangular frame's sample space, drive assembly drive first splint and second splint remove to the one side that is close to the rock wool board afterwards, two limits that the rock wool board is close to the second splint align, it promotes the rock wool board to push away the post, because its elastic action, two uneven phenomena in limit that the rock wool board is close to first splint are tailor or are processed to two limits that the rock wool board is close to first splint afterwards, the work load and the degree of difficulty of repairing have been alleviateed greatly.
As a preferable technical scheme of the utility model, the driving assembly is an air cylinder.
As a preferred technical scheme of the utility model, the body is made of stainless steel materials, and the push column is made of elastic materials.
It should be noted that the pushing post in the utility model is made of elastic material, mainly plays a role in pushing the rock wool, has good elastic deformation, and avoids damaging the internal structure of the rock wool board.
Illustratively, the positioning device for the automatic composite line of the rock wool board provided by the utility model comprises two groups of first clamping plates and second clamping plates, and the use method of the positioning device is as follows:
the utility model provides a rock wool board on automatic compound line, wherein the rock wool board is for piling up the similar quadrangle structure that punching plate, rock wool strip group and the veneer formed of setting in proper order, including A limit, B limit, C limit and D limit, because the deviation of different rock wool strip sizes leads to the uneven phenomenon of four limits appearance.
Two sets of first splint and second splint enclose into the sample space that supplies the rock wool board to place, adopt lifting unit to descend it to automatic compound line for the rock wool board is located the sample space. Two sets of first splint are close to rock wool board adjacent A limit and B limit respectively, and two sets of second splint are close to rock wool board adjacent C limit and D limit respectively, and wherein A limit is relative with the C limit, and the B limit is relative with the D limit. Open drive assembly, it is tight by the four sides of rock wool board with the second splint to promote first splint through the connecting rod level, the second splint are hugged closely on the C limit and the D limit of rock wool board at first realize the parallel and level, the elastic post that pushes away of first splint is hugged closely on the A limit and the B limit of rock wool board 4, owing to push away under the flexible and elastic action of post 4, the parallel and level is then failed on the A limit of rock wool board and B limit, the deviation appears, recycle drive assembly and restore first splint and second splint, tailor or glue the benefit to rock wool board A limit and B limit afterwards.
Compared with the prior art, the utility model has the beneficial effects that:
the positioning device for the automatic composite line of the rock wool board, provided by the utility model, has the advantages of simple structure and convenience in cleaning, and can reduce the repairing difficulty, reduce the workload, reduce the labor cost input and improve the production efficiency.
Drawings
Fig. 1 is a schematic structural view of a positioning device for an automatic composite line of a rock wool panel according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a body provided in embodiment 1 of the present invention.
Wherein, 1-body; 2-a first splint; 3-a second splint; 4-pushing the column; 5-a connector; 6-roller.
Detailed Description
It is to be understood that in the description of the present invention, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
In one embodiment, the utility model provides a positioning device for an automatic rock wool board compounding line, which comprises a driving assembly and at least one set of a first clamping plate 2 and a second clamping plate 3, wherein the first clamping plate 2 and the second clamping plate 3 are positioned by clamping rock wool boards at two opposite sides under the driving of the driving assembly, so that the rock wool boards are aligned at one side close to the second clamping plate 3.
The rock wool board comprises the perforated board, the rock wool strip group and the veneer which are sequentially stacked, and the rock wool strip group usually exceeds the perforated board and the rock wool strip due to size deviation in the production process, or the rock wool strip group is too small in size and cannot be aligned, so that the edges of the stacked perforated board, rock wool strip and veneer are aligned to obtain the rock wool board with the required size, the rock wool board is positioned, centered, aligned, cold-pressed and then trimmed and repaired by workers. The first splint 2 of drive assembly drive and the tight rock wool board of second splint 3 clamp for the rock wool board is close to one side alignment of second splint 3, and the rock wool board is close to one side of first splint 2 then because uneven phenomenon appears in the size deviation, for making all alignment of rock wool board side, then only need go on in one side that the rock wool board is close to first splint 2, has reduced and has tailor work load.
Further, the body 1 is of a hollow structure, an opening is formed in the surface of one side, close to the rock wool board, of the body 1, and the pushing column 4 extends into the body 1 from the opening. The body 1 is of a hollow structure, the horizontal moving distance generated by the extension of the pushing columns 4 can be met, the first clamping plate 2 is driven to move towards the rock wool board, the pushing columns 4 extrude the rock wool board, friction is reduced, and the internal structure of the rock wool board can be prevented from being damaged. The body 1 of the utility model has the functions of connecting parts, protecting internal parts and preventing dust.
Further, the body 1 further comprises a roller 6, the roller 6 is arranged close to the opening, and the extension of the push column 4 drives the roller 6 to rotate. The arrangement of the roller 6 in the utility model enables the pushing column 4 to freely extend and retract, and pushes the rock wool board, thereby reducing friction.
Further, the pushing post 4 include extrusion end and stiff end, the extrusion end be ARC structure, the extrusion end be close to the rock wool board setting, the stiff end pass through connecting piece 5 with body 1 is connected.
Further, one side that rock wool board was kept away from to first splint 2 is provided with the head rod, the head rod is kept away from the drive assembly is connected to the one end of first splint 2, the head rod promote under drive assembly's effect first splint 2 horizontal migration.
Further, one side that rock wool board was kept away from to second splint 3 is provided with the second connecting rod, the second connecting rod is kept away from the drive assembly is connected to the one end of second splint 3, the second connecting rod promote under drive assembly the 3 horizontal migration of second splint.
Further, the positioning device for the automatic composite line of rock wool board still includes the lifting unit, the lifting unit be used for controlling first splint 2 and second splint 3 descend to the automatic composite line surface of rock wool board.
Further, a positioner that is used for automatic compound line of rock wool board includes two sets of first splint 2 and second splint 3, two sets of first splint 2 and second splint 3 enclose into the sample space that supplies the rock wool board to place. Usually the rock wool board is quadrilateral, when adopting two sets of relative first splint 2 and second splint 3, two first splint 2 are close to two limit settings that the rock wool board is adjacent, second splint 3 are close to two other limit settings that the rock wool board is adjacent, form rectangular frame's sample space, drive assembly drive first splint 2 and second splint 3 remove to one side that is close to the rock wool board afterwards, two limits that the rock wool board is close to second splint 3 align, it promotes the rock wool board to push away post 4, because its elastic action, two limit divergences that the rock wool board is close to first splint 2 are uneven, two limits that are close to first splint 2 to the rock wool board are tailor or are processed afterwards, the work load and the degree of difficulty of repairing have been alleviateed greatly.
Further, the driving assembly is a cylinder.
Further, the body 1 is made of stainless steel, and the push column 4 is made of elastic material. The pushing column 4 is made of elastic materials, mainly plays a role in pushing the rock wool, is good in elastic deformation, and avoids damaging the internal structure of the rock wool board.
Example 1
The embodiment provides a positioner for automatic compound line of rock wool board, as shown in fig. 1, a positioner for automatic compound line of rock wool board includes drive assembly and two sets of first splint 2 and second splint 3, and two sets of first splint 2 and second splint 3 form the frame of rectangle structure, are used for four edges of fixed rock wool board respectively. One side that rock wool board was kept away from to first splint 2 and second splint 3 is respectively through first connecting rod and second connecting rod butt joint drive assembly to regard as drive assembly with the cylinder, be used for driving first splint 2 and second splint 3 to be pressed from both sides tightly by the four sides of rock wool board.
Application example 1
The positioning device for the automatic composite line of the rock wool board, which is provided by the embodiment 1, is applied to the automatic composite line of the rock wool board in the application example.
Prepare the rock wool board that the width is 1220mm on automatic compound line, the rock wool board is including the punching board that piles up in proper order, rock wool strip group and veneer, wherein, the width of punching board and veneer is 1220mm, the purchase size is 1220mm x 101mm x 30 mm's rock wool strip, place twelve rock wool strips side by side on the punching board surface, it forms the rock wool board to pile up the veneer again, arrange in automatic compound line afterwards on, because the total width of rock wool strip differs 8cm with the width of punching the board, consequently, A, B, C and the four limits of D of the rock wool board that forms do not realize the parallel and level, need adjust.
Two sets of first splint 2 and second splint 3 enclose into the sample space that supplies the rock wool board to place, adopt lifting unit to descend it to automatic compound line for the rock wool board is located the sample space. Two sets of first splint 2 are close to rock wool board adjacent A limit and B limit respectively, and two sets of second splint 3 are close to rock wool board adjacent C limit and D limit respectively. Wherein the side A is opposite to the side C, and the side B is opposite to the side D. Open drive assembly, it is tight by the four sides of rock wool board to promote first splint 2 and second splint 3 through the connecting rod level, second splint 3 realization parallel and level are hugged closely with the D limit to the C limit of rock wool board, first splint 2 elastic push away post 4 is hugged closely with the B limit to the A limit of rock wool board, because under the flexible and elastic action of push away post 4, the parallel and level is then failed on the A limit of rock wool board and B limit, the deviation appears, recycle drive assembly recovers first splint 2 and second splint 3, repair rock wool board A limit and B limit afterwards, make A, B, C and four limits of D of rock wool board all realize the parallel and level.
Application example 2
The positioning device for the automatic composite line of the rock wool board, which is provided by the embodiment 1, is applied to the automatic composite line of the rock wool board in the application example.
Prepare the rock wool board that the width is 1220mm on automatic compound line, wherein the width of punching the board and veneer is 1220mm, purchase size is 1220mm x 102mm x 30 mm's rock wool strip, place twelve rock wool strips side by side on the punching board surface, it forms the rock wool board to overlap the veneer again, arrange in automatic compound line afterwards on, because the total width of rock wool board surpasss the width 4cm of punching the board, the parallel and level is not realized on A, B, C and the four sides of D of the rock wool board that consequently forms, need adjust.
Two sets of first splint 2 and second splint 3 enclose into the sample space that supplies the rock wool board to place, adopt lifting unit to descend it to automatic compound line for the rock wool board is located the sample space. Two sets of first splint 2 are close to rock wool board adjacent A limit and B limit respectively, and two sets of second splint 3 are close to rock wool board adjacent C limit and D limit respectively. Wherein the side A is opposite to the side C, and the side B is opposite to the side D. Open drive assembly, it is tight by the four sides of rock wool board to promote first splint 2 and second splint 3 through the connecting rod level, second splint 3 realization parallel and level are hugged closely with the D limit to the C limit of rock wool board, first splint 2 elastic pushing post 4 is hugged closely with the B limit to the A limit of rock wool board, because under the flexible and elastic action of pushing post 4, the parallel and level is then failed on the A limit of rock wool board and B limit, the deviation appears, recycle drive assembly and restore first splint 2 and second splint 3, tailor rock wool board A limit and B limit afterwards, make A, B, C and four limits of D of rock wool board all realize the parallel and level.
According to the positioning device for the automatic composite line of the rock wool board, the roller 6 of the body 1 enables the pushing column 4 to freely extend and retract, and rock wool is pushed, so that friction is reduced; the pushing post 4 has good elastic deformation, and the internal structure of the rock wool cannot be damaged; the body 1 is of a hollow structure and plays roles of connecting parts, protecting internal parts and preventing dust. Simple structure, it is convenient to clear up, can reduce the repair degree of difficulty, reduces work load, reduces the human cost input, improves production efficiency.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (10)
1. The positioning device for the automatic rock wool board compounding line is characterized by comprising a driving assembly and at least one group of first clamping plate and second clamping plate, wherein the first clamping plate and the second clamping plate are driven by the driving assembly to clamp the rock wool board at two opposite sides for positioning;
first splint include the body, one side that the body is close to the rock wool board is provided with and pushes away the post, this internal connecting piece that is used for connecting push away the post, the connecting piece drive push away the post and stretch out and draw back.
2. The positioning device for the automatic composite line of rock wool boards as claimed in claim 1, wherein the body is hollow, an opening is provided on one side surface of the body near the rock wool board, and the pushing pillar extends into the body from the opening.
3. The positioning device for the automatic composite line of rock wool boards as claimed in claim 2, wherein the body further comprises a roller, the roller is disposed near the opening, and the extension and retraction of the pushing post drives the rotation of the roller.
4. The positioning device for the automatic rock wool panel compounding line according to claim 1, wherein the pushing post comprises a pressing end and a fixed end, the pressing end is of a cambered surface structure and is arranged close to the rock wool panel, and the fixed end is connected with the body through a connecting piece.
5. The positioning device for the automatic rock wool panel compounding line of claim 1, wherein a first connecting rod is disposed on a side of the first clamping plate away from the rock wool panel, an end of the first connecting rod away from the first clamping plate is connected to a driving assembly, and the first connecting rod pushes the first clamping plate to move horizontally under the action of the driving assembly.
6. The positioning device for the automatic rock wool board compositing line of claim 1, wherein a second connecting rod is arranged on one side of the second clamping plate far away from the rock wool board, one end of the second connecting rod far away from the second clamping plate is connected with a driving assembly, and the second connecting rod pushes the second clamping plate to move horizontally under the action of the driving assembly.
7. The positioning device for the automatic rock wool panel compositing line according to claim 1, wherein the positioning device for the automatic rock wool panel compositing line further comprises a lifting assembly, and the lifting assembly is used for controlling the first clamping plate and the second clamping plate to descend to the surface of the automatic rock wool panel compositing line.
8. The positioning device for the automatic rock wool board compounding line as claimed in claim 1, wherein the positioning device for the automatic rock wool board compounding line comprises two sets of first and second clamping plates, and the two sets of first and second clamping plates enclose a sample space for placing the rock wool board.
9. The positioning device for the automatic composite line of rock wool boards as claimed in claim 1, wherein the driving assembly is a cylinder.
10. The positioning device for the automatic composite line of rock wool boards as claimed in claim 1, wherein the body is made of stainless steel and the pushing column is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756480.2U CN216229693U (en) | 2021-11-11 | 2021-11-11 | A positioner that is used for automatic compound line of rock wool board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756480.2U CN216229693U (en) | 2021-11-11 | 2021-11-11 | A positioner that is used for automatic compound line of rock wool board |
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| Publication Number | Publication Date |
|---|---|
| CN216229693U true CN216229693U (en) | 2022-04-08 |
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| CN202122756480.2U Active CN216229693U (en) | 2021-11-11 | 2021-11-11 | A positioner that is used for automatic compound line of rock wool board |
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- 2021-11-11 CN CN202122756480.2U patent/CN216229693U/en active Active
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