CN112404949A - Frame and window frame connecting piece assembling device and method - Google Patents
Frame and window frame connecting piece assembling device and method Download PDFInfo
- Publication number
- CN112404949A CN112404949A CN202011190300.2A CN202011190300A CN112404949A CN 112404949 A CN112404949 A CN 112404949A CN 202011190300 A CN202011190300 A CN 202011190300A CN 112404949 A CN112404949 A CN 112404949A
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- top clamping
- plate
- window frame
- frame
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Abstract
The invention relates to a frame and window frame connecting piece assembling device, which comprises a working frame, wherein the working frame is provided with a working table for assembling a window frame and a window frame connecting piece, and a top clamping mechanism which is arranged on the left side and the right side of the working table, at least one side of the top clamping mechanism is arranged, the top clamping mechanism comprises a frame plate which can be arranged on the working table in a left-right sliding mode, a top clamping plate which can be arranged on the inner side of the frame plate in an up-down sliding mode and a positioning piece for positioning the top clamping plate, a top clamping groove which can be towards the inner side with an opening for inserting the window frame is arranged on the inner side of the top clamping plate, a side positioning matching piece is arranged on the outer side of the top clamping plate, the side positioning piece is matched with the side positioning matching piece to fix the height of the top clamping plate on the frame plate, and a top.
Description
Technical Field
The invention relates to the technical field of door and window tools, in particular to a device and a method for assembling a frame and a window frame connecting piece.
Background
The window frame is assembled by 4 frames, and every two adjacent frames are connected through a window frame connecting piece. The window frame connecting piece is right angle shape, and the left window frame connecting piece, the right window frame connecting piece of window frame connecting piece insert respectively in two adjacent frames to link the frame together. The outer side of the window frame connecting piece is provided with a locking groove. After the window frame connecting piece is inserted into the frame and assembled, the outer side part of the window frame is manually clamped by the clamp, so that the outer side part of the window frame is partially embedded into the lock groove of the window frame connecting piece, and the purpose of preventing separation is achieved. However, at present, this step is manually completed, so that the following defects exist during the operation: firstly, the outer side of the frame of the window frame is generally made of aluminum products, and if excessive force is applied, the outer side of the frame can be broken, so that the product is scrapped; secondly, the manual work is adopted to complete the process, the embedded parts of the outer sides of the four frames are inconsistent, so that the whole window frame can slightly deform, and further problems are caused to subsequent installation; thirdly, the clamp embedding mode is adopted manually, and different forces are adopted when the outer sides of four frames on the same window frame are embedded, so that the whole window frame is slightly deformed; fourthly, the assembly is carried out manually, the efficiency is not high, and the labor cost is high.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a device and a method for assembling a frame and a window frame connecting piece, which can reduce the product damage rate and save the cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
the assembling device for the frame and the window frame connecting piece comprises
A working frame, on which a working platform for assembling the window frame and the window frame connecting piece is arranged,
the top clamping mechanisms are arranged on the left side and the right side of the workbench, at least one side of each top clamping mechanism is arranged, each top clamping mechanism comprises a frame plate which can be arranged on the workbench in a left-right sliding mode, a top clamping plate which can be arranged on the inner side of the frame plate in an up-down sliding mode and a positioning piece for positioning the top clamping plate, a top clamping groove which can face the inner side of an opening into which a window frame can be inserted is formed in the inner side of the top clamping plate, a side positioning matching piece is arranged on the outer side of the top clamping plate, the side positioning piece and the side positioning matching piece are matched to fix the height of the positioning top clamping plate on the frame plate, a top clamping cylinder is arranged on the frame plate, and the top clamping cylinder pushes the;
and the positioning mechanism is arranged on the workbench in a front-back sliding manner and comprises inner side fixed point assemblies arranged on the inner sides of two adjacent frames and outer side fixed point assemblies arranged on the outer sides of the corners of the window frames of the two adjacent frames.
Preferably, the top clamping plate comprises an upper top clamping plate and a lower top clamping plate, the inner sides of the upper top clamping plate and the lower top clamping plate are matched to form a top clamping groove, and the right end faces of the upper top clamping plate and the lower top clamping plate can be planes or a combination of an inclined plane and a plane or an outer wave shape.
Preferably, a side sliding groove is formed in the inner side surface of the frame plate, and a side sliding strip is arranged on the outer side surface of the top clamping plate.
Preferably, the positioning member includes side fixing plates disposed at front and rear sides of the top clamping plate.
Preferably, a side positioning plate is arranged on the side fixing plate on one side, the side positioning matching piece is a side positioning groove with an opening facing the side positioning plate, and the side positioning plate is inserted into the side positioning groove through a locking nut.
As preferred scheme, outside fixed point subassembly including can slide the slide that sets up on the workstation around and set up the outer limiting plate in the slip rear side, be equipped with on the outer limiting plate with window frame angle outside complex spacing groove.
Preferably, the inner side fixed point assembly comprises an inner limit plate, a horizontal cylinder and a vertical cylinder, wherein the inner limit plate is matched with the inner side of the corner of the window frame, the horizontal cylinder is used for controlling the inner limit plate to move back and forth, and the vertical cylinder is used for controlling the inner limit plate to move up and down.
Preferably, the workbench is provided with a frame clamping rod corresponding to the two adjacent window frames.
The outer sides of two adjacent window frame frames are respectively provided with at least one top clamping mechanism, a top clamping plate of each top clamping mechanism slides inwards under the driving of a top clamping cylinder until the inner part of the outer side of each frame is pressed to be embedded into a locking groove of a window frame connecting piece, an outer side fixed point component is arranged on the outer side of a window frame corner formed by the two adjacent window frame frames to be assembled, and an inner side fixed point component is arranged on the inner side of each window frame corner to limit the position of the window frame and ensure that the position of the window frame does not move; the top clamping plate can slide up and down on the frame plate, and the height of the top clamping plate can be adjusted according to the type of the frame of the window frame to be assembled, so that the device can be applied to various occasions, and the utilization rate is increased; meanwhile, the outer side of the window frame is irregular, so that a top clamping groove is formed in the position of the outer side of the top clamping plate on the top clamping frame, the situation that a containing position is reserved for the outer side of the frame in the top clamping process is avoided, the higher top clamping fixing effect is achieved, and the damage to the outer side of the frame is avoided.
The invention also provides a method for assembling the frame and window frame connecting piece, which is simple and convenient to operate, and comprises the following steps:
the method comprises the following steps: placing the preliminarily assembled window frame on a workbench, and placing the outer side of the to-be-assembled corner of the window frame to the outer side fixed point assembly;
step two: starting the inner side fixed point component to approach to the inner side of the corner to be assembled of the window frame;
step three: starting the outer side fixed point assembly and the inner side fixed point assembly at the same time until the outer side fixed point assembly and the inner side fixed point assembly clamp the window frame angle to be assembled;
step four: and starting the top clamping mechanism to enable the top clamping plates on the left side and the right side to move towards the outer sides of the frames respectively until the inward sunken parts on the outer sides of the frames are embedded into the locking grooves of the window frame connecting pieces.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a top clamping mechanism according to the present invention;
FIG. 3 is a schematic view of the construction of a top clamping plate according to the present invention;
FIG. 4 is a schematic view showing the construction of a window frame connecting member according to the present invention;
FIG. 5 is a schematic structural view of a side fixing plate according to the present invention;
FIG. 6 is a schematic diagram of the outboard pointing assembly of the present invention.
Wherein: 1. a working frame; 1-1, a workbench; 2. a top clamping mechanism; 3. a frame plate; 31. a top clamping cylinder; 4. a top clamping plate; 41. a top clamping groove; 42. positioning a fitting piece; 43. a top splint is arranged; 44. a lower top splint; 45. a side slide bar; 5. a positioning member; 51. a side fixing plate; 52. a side positioning plate; 53. locking the nut; 6. locking the groove; 7. an inboard fixed point assembly; 71. an inner limiting plate; 8. an outboard fixed point assembly; 81. a slide plate; 82. an outer limit plate; 83. a limiting groove; 84. a guide strip; 85. a cylinder; 9. a frame clamping bar; 10. a window frame connecting member; 11. a left window frame connector; 12. right window frame connecting piece.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the methods or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in FIGS. 1 to 6, the 2-frame and sash connecting member 10 assembly device includes
The working frame 1 is provided with a working platform 1-1 for assembling the window frame and the window frame connecting piece 10,
the top clamping mechanism 2 is arranged on the left side and the right side of the workbench 1-1, at least one side of the top clamping mechanism is arranged, and the top clamping mechanism comprises a frame plate 3 which can be arranged on the workbench 1-1 in a left-right sliding manner, a top clamping plate 4 which can be arranged on the inner side of the frame plate 3 in a vertical sliding manner and a positioning part 5 for positioning the top clamping plate 4, wherein the inner side of the top clamping plate 4 is provided with a top clamping groove 41 which faces the inner side of an opening for inserting a window frame, the outer side of the top clamping plate 4 is provided with a side positioning matching part 42, the side positioning part 5 and the side positioning matching part 42 are matched with each other to fix the height of the positioning top clamping plate 4 on the frame plate 3, the frame plate 3 is provided with a top clamping cylinder 31, and the top clamping cylinder 31 pushes the top clamping plate 4;
the positioning mechanism is arranged on the workbench 1-1 in a front-back sliding manner and comprises inner side fixed point assemblies 7 arranged on the inner sides of two adjacent frames and outer side fixed point assemblies 8 arranged on the outer sides of window frame corners of the two adjacent frames;
the outer sides of two adjacent window frame frames are respectively provided with at least one top clamping mechanism 2, the top clamping plates 4 of the top clamping mechanisms 2 slide inwards under the driving of a top clamping cylinder 31 until the inner parts of the outer sides of the frames are pressed to be embedded into the locking grooves 6 of the window frame connecting pieces 10, the outer sides of window frame corners formed by the two adjacent window frame frames to be assembled are provided with outer side fixed point assemblies 8, the inner sides of the window frame corners are provided with inner side fixed point assemblies 7, the positions of the window frame frames are limited, and the positions of the window frames are ensured not to move; the top clamping plate 4 can slide up and down on the frame plate 3, and the height of the top clamping plate 4 can be adjusted according to the type of the frame of the window frame to be assembled, so that the device can be applied to various occasions and the utilization rate is increased; meanwhile, the outer side of the frame of the window frame is irregular, so that a top clamping groove 41 is formed in the position of the top clamping plate 4 on the outer side of the top clamping frame, the situation that a containing position is reserved for the outer side of the frame in the top clamping process is avoided, the higher top clamping fixing effect is achieved, and the damage to the outer side of the frame is avoided.
Further, as shown in fig. 1 and 3, the top clamping plate 4 includes an upper top clamping plate 43 and a lower top clamping plate 44, the upper top clamping plate 43 and the lower top clamping plate 44 cooperate to form a top clamping groove 41, and the right end surfaces of the upper top splint 43 and the lower top splint 44 may be flat surfaces or a combination of inclined surfaces and flat surfaces or outer wave shapes, when the right end faces of the upper top splint 43 and the lower top splint 44 close to the frame are combined by an inclined plane and a plane, namely, the front part of the right end surface is a plane, and the rear part is an inclined plane, because the distance between two adjacent frames is increased from front to back in sequence, when the top splint 4 slides to the right side to clamp the frame, the plane is firstly pressed against the outer side of the frame, the inclined plane plays a transitional role, so that the outer side of the frame is not easy to break, if the top clamping plates 4 are all planes, the top clamping plates 4 cannot be completely contacted with the outer side of the frame, and the outer side of the frame is damaged due to uneven stress; when the right side end faces of the upper top clamping plate 43 and the lower top clamping plate 44 close to the side frame are in the shape of external waves, the right side end faces need to be matched with the window frame connecting piece 10, namely, the locking groove 6 of the window frame connecting piece 10 is also provided with waves which are embedded with the right side end faces.
Further, as shown in fig. 3, a side sliding groove (not shown) is provided on the inner side surface of the frame plate 3, a side sliding strip 45 is provided on the outer side surface of the top clamping plate 4, and the side sliding groove has a guiding function to prevent the top clamping plate 4 from changing position when sliding up and down.
Further, as shown in fig. 1 and 2, the positioning member 5 includes side fixing plates 51 disposed at front and rear sides of the top clamping plate 4, and the side fixing plates 51 position the top clamping plate 4, wherein the side fixing plate 51 at one side is fixable on the shelf plate 3, and the side fixing plate 51 at the other side is adjustable in distance from the other side fixing plate 51, so as to fix and position the top clamping plate 4.
Further, as shown in fig. 2, 3 and 5, a side positioning plate 52 is disposed on one side fixing plate 51, the side positioning matching member 42 is a side positioning groove with an opening facing the side positioning plate 52, the side positioning plate 52 is inserted into the side positioning groove through a locking nut 53, one side fixing plate 51 can be kept stationary and is in contact with the top clamping plate 4, the other side fixing plate 51 can fix the top clamping plate 4 between the two side fixing plates 51 through the locking nut 53, one side provides a supporting force, and only the other side needs to be matched with the top clamping plate 4 through the locking nut 53; the side locating plate 52 is rectangular shape, and top splint 4 is when fixed, and the area of contact between side locating plate 52 and the 4 side constant head tank of top splint is great to can be so that the fixed of top splint 4 is more stable, thereby make terminal surface more stable when oppressing the frame before the top splint 4.
Further, as shown in fig. 5 and 6, the outer fixed point assembly 8 includes a sliding plate 81 capable of sliding back and forth on the workbench 1-1, a cylinder 85 for controlling the sliding plate 81 to move back and forth, and an outer limit plate 82 disposed at the sliding rear side, the sliding plate 81 is provided with a guide bar 84, the outer limit plate 82 is disposed on the guide bar 84, the outer limit plate 82 is provided with a limit groove 83 engaged with the outer side of the window frame corner, and the cross section of the limit groove 83 is triangular.
Further, inboard fixed point subassembly 7 is including setting up with the inboard complex of window frame angle in limiting plate 71, the horizontal cylinder of limiting plate 71 back-and-forth movement in the control and the perpendicular cylinder that limiting plate 71 reciprocated in the control, be equipped with the platform on the work support, the platform links to each other with the output of horizontal cylinder, the output of perpendicular cylinder links to each other with interior limiting plate 71, workstation 1-1 is last to be equipped with the opening that extends from beginning to end, when the window frame was placed on workstation 1-1, the perpendicular cylinder can stretch out workstation 1-1 through the opening to interior limiting plate 71, then horizontal cylinder starts, be close to interior limiting plate 71 to two frame continuous position departments, press from both sides two frames tightly together with outer limiting plate 82 at last.
Furthermore, the workbench 1-1 is provided with two frame clamping rods 9 corresponding to the adjacent two frames of the window frame, when the window frame is placed on the workbench 1-1, the frames of the window frame are longer, and the window frame is limited in position by 2 frame clamping rods 9, the inner limit plate 71 and the outer limit plate 82; the main effect is spacing firstly, secondly keeps the position of window frame not to take place the displacement to guarantee that top splint 4 oppresses the position of embedding window frame connecting piece 10 in the frame outside portion and does not change.
Example 2
The invention also provides a method for assembling the frame and window frame connecting piece 10, which is simple and convenient to operate, and comprises the following steps:
the method comprises the following steps: placing the preliminarily assembled window frame on the workbench 1-1, and placing the outer side of the angle to be assembled of the window frame into the outer limiting groove 83 of the outer limiting plate 82 of the outer fixed point component 8;
step two: starting a vertical cylinder, wherein the vertical cylinder can extend the inner limit plate 71 out of the workbench 1-1 through the opening, and then the horizontal cylinder is started to push the inner limit plate 71 to approach to the inner side of the angle and approach to the inner side of the angle to be assembled of the window frame;
step three: starting the outer side fixed point assembly 8 and the inner side fixed point assembly 7 at the same time until the outer side fixed point assembly 8 and the inner side fixed point assembly 7 clamp the connection part of the two frames;
step four: and starting the top clamping cylinder 31 of the top clamping mechanism 2 to enable the top clamping plates 4 on the left side and the right side to move and press towards the outer sides of the frames respectively until the inward sunken parts on the outer sides of the frames are embedded into the locking grooves 6 of the window frame connecting pieces 10.
It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the invention are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.
Claims (9)
1. Frame and window frame connecting piece assembly quality, its characterized in that: comprises that
The working frame (1) is provided with a working table (11) for assembling the window frame and the window frame connecting piece;
the top clamping mechanisms (2) are arranged on the left side and the right side of the workbench (11), at least one side of each top clamping mechanism is arranged, each top clamping mechanism comprises a frame plate (3) which can be arranged on the workbench (11) in a left-right sliding mode, a top clamping plate (4) which can be arranged on the inner side of the frame plate (3) in an up-down sliding mode and a positioning piece (5) for positioning the top clamping plate (4), the inner side of the top clamping plate (4) is provided with a top clamping groove (41) which can be inserted into the opening of the window frame and faces to the inner side, the outer side of the top clamping plate (4) is provided with a positioning matching piece (42), the positioning piece (5) is matched with the positioning matching piece (42) to fix the height of the positioning top clamping plate (4) on the frame plate (3), the frame plate (3) is provided with a top clamping cylinder (31), and the top clamping cylinder (31) pushes the top clamping plate (4) to move towards the frame of the window frame until the frame of the window frame is sunk into the locking groove (6) of the window frame connecting piece;
and the positioning mechanism is arranged on the workbench (11) in a front-back sliding manner and comprises inner side fixed point assemblies (7) arranged on the inner sides of two adjacent frames and outer side fixed point assemblies (8) arranged on the outer sides of window frame corners of the two adjacent frames.
2. The jamb and sash fastener assembly apparatus of claim 1, wherein said top clamping plate (4) comprises an upper top clamping plate (43) and a lower top clamping plate (44), the upper top clamping plate (43) and the lower top clamping plate (44) are fitted inside to form a top clamping groove (41), and the right end surfaces of the upper top clamping plate (43) and the lower top clamping plate (44) can be flat surfaces or a combination of inclined surfaces and flat surfaces or an outer wave shape.
3. The assembly device of the jamb and sash connection according to claim 1, wherein the frame plate (3) has a side runner on the inside and the top clamping plate (4) has a side runner (45) on the outside.
4. The jamb and sash connection assembly of claim 1, wherein the positioning means (5) comprises side fixing plates (51) provided at the front and rear sides of the top clamping plate (4).
5. The assembly device of claim 4, wherein a side positioning plate (52) is disposed on the side fixing plate (51) on one side, the positioning fitting member (42) is a side positioning slot with an opening facing the side positioning plate (52), and the side positioning plate (52) is inserted into the side positioning slot through a locking nut (53).
6. The device for assembling a side frame and a window frame connecting member according to claim 1, wherein the outside fixed point assembly (8) comprises a sliding plate (81) slidably disposed on the working table (11) in a front-back direction and an outer limiting plate (82) disposed at a rear side of the sliding plate, and the outer limiting plate (82) is provided with a limiting groove (83) engaged with an outside of a corner of the window frame.
7. The jamb and sash connection assembly of claim 1, wherein the inside pointing assembly (7) comprises an inner position limiting plate (71) fitted to the inside of the sash corner, a horizontal cylinder for controlling the inner position limiting plate (71) to move forward and backward, and a vertical cylinder for controlling the inner position limiting plate (71) to move up and down.
8. The assembly device of the frame and window frame connecting member according to claim 1, wherein the worktable (11) is provided with a frame clamping bar (9) corresponding to two adjacent frames of the window frame.
9. The method for assembling the frame and the window frame connecting piece is characterized in that: the method comprises the following steps:
the method comprises the following steps: placing the preliminarily assembled window frame on a workbench, and placing the outer side of the to-be-assembled corner of the window frame to the outer side fixed point assembly;
step two: starting the inner side fixed point component to approach to the inner side of the corner to be assembled of the window frame;
step three: starting the outer side fixed point assembly and the inner side fixed point assembly at the same time until the outer side fixed point assembly and the inner side fixed point assembly clamp the window frame angle to be assembled;
step four: and starting the top clamping mechanism to enable the top clamping plates on the left side and the right side to move towards the outer sides of the frames respectively until the inward sunken parts on the outer sides of the frames are embedded into the locking grooves of the window frame connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190300.2A CN112404949A (en) | 2020-10-30 | 2020-10-30 | Frame and window frame connecting piece assembling device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190300.2A CN112404949A (en) | 2020-10-30 | 2020-10-30 | Frame and window frame connecting piece assembling device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112404949A true CN112404949A (en) | 2021-02-26 |
Family
ID=74827214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011190300.2A Withdrawn CN112404949A (en) | 2020-10-30 | 2020-10-30 | Frame and window frame connecting piece assembling device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112404949A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681287A (en) * | 2021-09-01 | 2021-11-23 | 江南大学 | Mirror frame assembling table and assembling method |
| CN114310269A (en) * | 2021-11-10 | 2022-04-12 | 浙江东建幕墙工程有限公司 | Processingequipment is used in door and window production |
-
2020
- 2020-10-30 CN CN202011190300.2A patent/CN112404949A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681287A (en) * | 2021-09-01 | 2021-11-23 | 江南大学 | Mirror frame assembling table and assembling method |
| CN114310269A (en) * | 2021-11-10 | 2022-04-12 | 浙江东建幕墙工程有限公司 | Processingequipment is used in door and window production |
| CN114310269B (en) * | 2021-11-10 | 2024-03-22 | 浙江东建幕墙工程有限公司 | Door and window production is with processingequipment |
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| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210226 |
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| WW01 | Invention patent application withdrawn after publication |