CN113681633A - Frame punching device and method for manufacturing advertising board - Google Patents
Frame punching device and method for manufacturing advertising board Download PDFInfo
- Publication number
- CN113681633A CN113681633A CN202110979422.8A CN202110979422A CN113681633A CN 113681633 A CN113681633 A CN 113681633A CN 202110979422 A CN202110979422 A CN 202110979422A CN 113681633 A CN113681633 A CN 113681633A
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- rod
- bottom plate
- block
- punching
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
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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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- 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
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
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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
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to the technical field of advertisements, in particular to a frame punching device and a frame punching method for manufacturing a billboard; place the bill-board on the bottom plate, through the regulation of adjusting member, make the clamp plate reciprocate, thereby make the clamp plate fix the direction of height of bill-board, further through the regulation of adjusting member, make the side stopper control the removal on the bottom plate, thereby make the side stopper carry on spacingly to the side of bill-board, and then make the bill-board fix on the workstation, further work through the trompil subassembly, carry out the trompil to the bill-board, thereby make the bill-board difficult aversion at the trompil in-process, and then make the position accuracy of trompil.
Description
Technical Field
The invention relates to the technical field of advertisements, in particular to a frame punching device and method for manufacturing a billboard.
Background
Advertising is a means of publicizing and widely delivering information to the public through a certain form of media for a specific need.
Hanging the bill-board is one of the important means of advertisement, need punch the bill-board for the installation of convenience bill-board.
But the fixed effect of current perforating device to the bill-board is poor, because the impact force when punching is great to lead to the bill-board easily to shift, and then lead to punching the deviation to appear.
Disclosure of Invention
The invention aims to provide a frame punching device and method for manufacturing a billboard, and aims to solve the technical problems that the billboard is easy to shift and punching deviation is caused due to the fact that the punching device in the prior art is poor in fixing effect on the billboard and large in punching impact force.
In order to achieve the purpose, the invention provides a frame punching device for manufacturing a billboard, which comprises a workbench, a support frame, a fixing assembly and a hole opening assembly, wherein the workbench is provided with a hole;
the support frame is arranged on the workbench and positioned on one side of the workbench, and the hole opening assembly is arranged on the support frame;
the fixing assembly comprises a bottom plate, a pressing plate, a side limiting block, an adjusting member and a forward member, the bottom plate is connected with the workbench in a sliding mode through the forward member and is located on one side, close to the support frame, of the workbench, the pressing plate is connected with the bottom plate in a sliding mode through the adjusting member and is located on one side, close to the support frame, of the bottom plate, and the side limiting block is connected with the bottom plate in a sliding mode through the adjusting member and is located on one side, close to the pressing plate, of the bottom plate.
Through the fixed action of fixed subassembly makes the bill-board fix on the workstation, further through the work of trompil subassembly carries out the trompil to the bill-board to make the bill-board be difficult for shifting at the trompil in-process, and then make the position accuracy of trompil.
The advancing component comprises an advancing block and a connecting rod, the advancing block is connected with the supporting frame in a sliding mode and is positioned on one side, close to the bottom plate, of the supporting frame; one end of the connecting rod is connected to the advancing block, and the other end of the connecting rod is connected to the bottom plate.
The forward block moves back and forth in the support frame to drive the connecting rod to move back and forth, so that the bottom plate and the advertising board move back and forth together, and the hole-opening assembly can punch holes at different positions in the front and back directions of the advertising board.
The advancing component further comprises a driving rod, one end of the driving rod is connected to the supporting frame, and the other end of the driving rod is connected to the advancing block.
The driving rod can be stretched back and forth in the supporting frame to drive the advancing block to move back and forth in the supporting frame.
The adjusting component comprises a fixed rod, an adjusting rod and a moving part, one end of the fixed rod is fixedly connected with the bottom plate, and the other end of the fixed rod is connected with the adjusting rod in a sliding manner; the adjusting rod part extends into the fixing rod; the moving part is fixedly connected with the side limiting block
The adjusting rod is adjusted to be in the length of the fixing rod, the pressing plate can be made to move up and down, so that the pressing plate and the bottom plate can fix the advertising boards with different heights, the side limiting block can be made to move left and right on the bottom plate through movement of the moving part, and the side limiting block can limit the advertising boards with different widths.
The punching assembly comprises a punching rod, a punching head and a sliding component, one end of the punching rod is connected to the supporting frame through the sliding component, and the other end of the punching rod is connected to the punching head.
The punching rod can be driven to move left and right through the sliding of the sliding component, and the punching head is further driven to move up and down through the up-and-down stretching of the punching rod, so that the punching head can punch holes at different positions in the left-and-right direction of the billboard.
The sliding component comprises a sliding block and a steering rod, and the sliding block is arranged on the stamping rod and is connected with the supporting frame in a sliding manner; the steering rod is connected with the support frame in a rotating mode and penetrates through the sliding block.
Through the left-right rotation of the steering rod, the sliding block can move left and right on the support frame, so that the stamping rod is driven to move left and right.
A frame punching method for manufacturing a billboard comprises the following steps,
placing the billboard on the bottom plate;
the pressing plate moves up and down by adjusting the length of the adjusting rod on the fixed rod;
the side limiting blocks are driven to move left and right by the moving part;
the driving rod drives the bottom plate to move back and forth;
the sliding block moves left and right through the left and right rotation of the steering rod;
the punching head is driven to move up and down through the stretching of the punching rod, and the advertising board is punched.
Place the bill-board on the bottom plate, through adjusting the regulation pole is in length on the dead lever makes the clamp plate reciprocates, thereby makes the clamp plate is fixed the direction of height of bill-board, further passes through moving part's removal makes the side stopper is in remove about on the bottom plate, thereby makes the side stopper is spacing to the side of bill-board, and then makes the bill-board fix on the workstation, further pass through the rotation about of steering column makes the sliding block is controlled, thereby makes the punching press pole is removed about, further passes through the upper and lower flexible of punching press pole drives the trompil head reciprocates, thereby makes the trompil head can punch to the different positions of bill-board left and right directions.
According to the frame punching device and method for manufacturing the advertising board, the advertising board is placed on the bottom plate, the pressing plate is enabled to move up and down through adjustment of the adjusting component, so that the pressing plate fixes the height direction of the advertising board, the side limiting block is enabled to move left and right on the bottom plate through adjustment of the adjusting component, the side limiting block limits the side face of the advertising board, the advertising board is further fixed on the workbench, holes are further formed in the advertising board through operation of the hole forming component, and therefore the advertising board is not prone to shift in the hole forming process, and the hole forming position is accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a frame perforating device for manufacturing the billboard provided by the invention.
Fig. 2 is a schematic view of a connection structure of the support frame and the opening assembly of the present invention.
Fig. 3 is a schematic view of a connection structure of the base plate and the advancing means of the present invention.
Fig. 4 is a schematic structural view of the fixing assembly of the present invention.
FIG. 5 is a flow chart of the method for perforating the frame for manufacturing the billboard provided by the invention.
In the figure: 1-workbench, 2-support frame, 3-fixing component, 4-perforating component, 31-bottom plate, 32-press plate, 33-side limiting block, 34-adjusting component, 35-advancing component, 41-punching rod, 42-perforating head, 43-sliding component, 100-frame perforating device made of billboard, 341-fixing rod, 342-adjusting rod, 343-moving component, 351-advancing block, 352-connecting rod, 353-driving rod, 431-sliding block, 432-steering rod, 3431-moving rod, 3432-cylinder and 3433-moving block.
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 "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a frame punching device 100 for manufacturing a billboard, including a worktable 1, a supporting frame 2, a fixing assembly 3 and a hole forming assembly 4;
the supporting frame 2 is arranged on the workbench 1 and positioned on one side of the workbench 1, and the hole-opening assembly 4 is arranged on the supporting frame 2;
the fixing component 3 comprises a bottom plate 31, a pressing plate 32, a side limiting block 33, an adjusting component 34 and a forward component 35, the bottom plate 31 is connected with the workbench 1 in a sliding mode through the forward component 35 and is located on one side, close to the support frame 2, of the workbench 1, the pressing plate 32 is connected with the bottom plate 31 in a sliding mode through the adjusting component 34 and is located on one side, close to the support frame 2, of the bottom plate 31, and the side limiting block 33 is connected with the bottom plate 31 in a sliding mode through the adjusting component 34 and is located on one side, close to the pressing plate 32, of the bottom plate 31.
In this embodiment, the working table 1 is a rectangular body, the supporting frame 2 is in a shape like a "door", the bottom of the supporting frame 2 is welded and fixed to the top of the working table 1 and is installed above the working table 1, the hole-forming assembly 4 is installed on the supporting frame 2, the hole-forming assembly 4 can form holes in the billboard, the bottom plate 31 is in a shape like a "concave", the bottom plate 31 and the working table 1 are slidably connected through the advancing member 35 and are installed above the working table 1, the bottom plate 31 can move back and forth on the working table 1 through the operation of the advancing member 35, the pressing plate 32 is a rectangular plate, the pressing plate 32 is slidably connected with the bottom plate 31 through the adjusting member 34 and is installed above the bottom plate 31, the number of the adjusting members 34 is two, and the two adjusting members are respectively installed at the left end and the right end of the bottom plate 31, the pressing plate 32 can move up and down on the bottom plate 31 through the operation of the adjusting member 34, the side limiting blocks 33 are rectangular blocks, the side limiting blocks 33 are connected with the bottom plate 31 in a sliding manner through the adjusting member 34, the number of the side limiting blocks 33 is two, and the two side limiting blocks are respectively installed at the left end and the right end above the bottom plate 31, the side limiting blocks 33 can move left and right on the bottom plate 31 through the operation of the adjusting member 34, so that the advertising board is placed on the bottom plate 31, the pressing plate 32 can move up and down through the adjustment of the adjusting member 34, the height direction of the advertising board can be fixed by the pressing plate 32, the side limiting blocks 33 can move left and right on the bottom plate 31 through the adjustment of the adjusting member 34, and the side limiting blocks 33 can limit the side of the advertising board, and then make the bill-board fix on workstation 1, further through the work of trompil subassembly 4, trompil to the bill-board to make the bill-board be difficult for shifting at the trompil in-process, and then make the position of trompil accurate.
Further, referring to fig. 3, the advancing member 35 includes an advancing block 351 and a connecting rod 352, wherein the advancing block 351 is slidably connected to the supporting frame 2 and is located on a side of the supporting frame 2 close to the bottom plate 31; one end of the connecting rod 352 is connected to the advancing block 351, and the other end of the connecting rod 352 is connected to the base plate 31.
Further, referring to fig. 3, the advancing member 35 further includes a driving rod 353, one end of the driving rod 353 is connected to the supporting frame 2, and the other end of the driving rod 353 is connected to the advancing block 351.
In the present embodiment, the left side of the support frame 2 has an advancement groove, the advancement block 351 is a rectangular block, the advancement block 351 is slidably connected to the support frame 2 through the driving lever 353 and is installed in the advancement groove of the support frame 2, the driving lever 353 is a cylindrical lever that is extendable and retractable forward and backward, the left end of the driving lever 353 is fixedly welded to the support frame 2, the right end of the driving lever 353 is fixedly connected to the advancement block 351 through a bolt, the driving lever 353 is installed in the advancement groove of the support frame 2, the driving lever 353 is extendable and retractable forward and backward by installing a cylinder in the support frame 2, the connection lever 352 is a cylindrical lever, the left end of the connection lever 352 is fixedly connected to the right side of the advancement block 351 through a bolt, the right end of the connection lever 352 is fixedly welded to the left end of the base plate 31, the connection lever 352 is installed between the advancement block 351 and the base plate 31, therefore, the driving rod 353 can extend back and forth in the support frame 2 to drive the advancing block 351 to move back and forth in the support frame 2, so as to drive the connecting rod 352 to move back and forth, so that the bottom plate 31 and the billboard move back and forth together, and further the hole-opening component 4 can punch holes at different positions in the back and forth direction of the billboard.
Further, referring to fig. 4, the adjusting member 34 includes a fixed rod 341, an adjusting rod 342 and a moving member 343, one end of the fixed rod 341 is fixedly connected to the bottom plate 31, and the other end of the fixed rod 341 is slidably connected to the adjusting rod 342; the adjusting rod 342 partially extends into the fixing rod 341; the moving part 343 is fixedly connected with the side limiting block 33.
Further, referring to fig. 4, the moving part 343 includes a moving rod 3431 and a cylinder 3432, one end of the moving rod 3431 passes through the bottom plate 31, and the other end of the moving rod 3431 is connected to the side stopper 33; the cylinder 3432 is disposed on the base plate 31.
Further, referring to fig. 4, the moving part 343 further includes a moving block 3433, the moving block 3433 is disposed in the cylinder 3432, and the moving block 3433 is fixedly connected to the moving rod 3431.
In this embodiment, the fixing rod 341 is a cylindrical rod, the bottom end of the fixing rod 341 is welded and fixed to the top end of the base plate 31 and is installed at the end of the base plate 31, the adjusting rod 342 is a cylindrical rod, the diameter of the adjusting rod 342 is smaller than that of the fixing rod 341, the bottom end of the adjusting rod 342 extends into the fixing rod 341, the top end of the adjusting rod 342 is welded and fixed to the pressing plate 32, the adjusting rod 342 is installed between the fixing plate and the pressing plate 32, the moving rod 3431 is a cylindrical rod, the left end of the moving rod 3431 is slidably connected to the base plate 31, the right end of the moving rod 3431 is fixedly connected to the side stopper 33 by a bolt, the cylinder 3432 is fixedly connected to the base plate 31 by a bolt and is installed at the left end of the base, the moving block 3433 is a cylindrical block, the moving block 3433 is placed in the moving groove of the cylinder 3432, the moving block 3433 is welded and fixed to the moving rod 3431, and the cylinder 3432 is internally compressed by gas, so that the moving block 3433 moves left and right in the cylinder 3432, and the moving block 3433 is fixedly connected to the moving rod 3431 to drive the moving rod 3431 to move left and right, so that the moving block 3433 moves left and right in the cylinder 3432 by compressing the gas in the cylinder 3432, so that the moving rod 3431 is driven to move left and right, the side limiting block 33 moves left and right, the side limiting block 33 can limit billboards with different widths, the adjusting rod 342 is adjusted in the fixing rod 341 to adjust the length of the adjusting rod 341, so that the pressing plate 32 can move up and down, and the pressing plate 32 and the bottom plate 31 can fix billboards with different heights.
Further, referring to fig. 2, the punching assembly 4 includes a punching rod 41, a punching head 42 and a sliding member 43, one end of the punching rod 41 is connected to the supporting frame 2 through the sliding member 43, and the other end of the punching rod 41 is connected to the punching head 42.
Further, referring to fig. 2, the sliding member 43 includes a sliding block 431 and a steering rod 432, the sliding block 431 is disposed on the stamping rod 41 and is slidably connected to the supporting frame 2; the steering rod 432 is rotatably connected to the support frame 2 and penetrates the sliding block 431.
In this embodiment, the punching rod 41 is a cylindrical rod capable of being extended and retracted up and down, an air cylinder is installed below the sliding block 431, the air cylinder is used for driving the punching rod 41 to extend and retract up and down, the top end of the punching rod 41 is slidably connected with the support frame 2 through the sliding member 43, the bottom end of the punching rod 41 is fixedly connected with the opening head 42 through a bolt, the opening head 42 is in an inverted cone shape, the opening head 42 can punch advertising boards, the top end of the support frame 2 is provided with a sliding groove with a downward opening, the sliding block 431 is a rectangular block with a threaded hole, the width of the sliding block 431 is equal to the width of the sliding groove of the support frame 2, the sliding block 431 is installed in the sliding groove of the support frame 2, the steering rod 432 is a cylindrical rod with an external thread, and the thread of the steering rod 432 is matched with the threaded hole of the sliding block 431, the steering rod 432 with the support frame 2 is connected in a rotating mode, and passes through the threaded hole the sliding block 431, through install the motor on the support frame 2, the drive the steering rod 432 is rotated from side to side, so, through the rotation from side to side of the steering rod 432, make the sliding block 431 can move from side to side on the support frame 2, thereby drive the punching rod 41 moves from side to side, further through the up-and-down stretching of the punching rod 41, drive the trompil head 42 reciprocates, thereby make the trompil head 42 can punch to the different positions of the billboard left and right direction.
Further, referring to fig. 5, the method for punching a frame for manufacturing a billboard provided by the present invention includes the following steps,
s701: placing the billboard on the base plate 31;
s702: the pressing plate 32 is moved up and down by adjusting the length of the adjusting rod 342 on the fixing rod 341;
s703: the side limiting block 33 is driven to move left and right by the moving part 343;
s704: the driving rod 353 drives the bottom plate 31 to move back and forth;
s705: the slide block 431 is moved left and right by the left and right rotation of the steering rod 432;
s706: the punching head 42 is driven to move up and down by the stretching of the punching rod 41, so that holes are punched on the advertising board.
In this embodiment, the billboard is placed on the bottom plate 31, the length of the adjusting rod 342 on the fixing rod 341 is adjusted to move the pressing plate 32 up and down, so that the pressing plate 32 fixes the billboard in the height direction, the side limiting block 33 moves left and right on the bottom plate 31 by the movement of the moving part 343, so that the side limiting block 33 limits the side of the billboard, so that the billboard is fixed on the workbench 1, the sliding block 431 moves left and right by the left and right rotation of the steering rod 432, so that the punching rod 41 moves left and right, the punching head 42 is driven to move up and down by the up and down extension of the punching rod 41, and the punching head 42 can punch holes at different positions in the left and right directions of the billboard.
According to the frame punching device 100 and method for manufacturing the advertising board, the advertising board is placed on the bottom plate 31, the pressing plate 32 moves up and down through adjustment of the adjusting component 34, so that the pressing plate 32 fixes the height direction of the advertising board, the side limiting block 33 moves left and right on the bottom plate 31 through adjustment of the adjusting component 34, the side limiting block 33 limits the side of the advertising board, the advertising board is further fixed on the workbench 1, holes are further formed in the advertising board through operation of the hole forming component 4, and therefore the advertising board is not prone to shift in the hole forming process, and the positions of the holes are accurate.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A frame perforating device for manufacturing advertising boards is characterized by comprising a workbench, a support frame, a fixing assembly and a perforating assembly;
the support frame is arranged on the workbench and positioned on one side of the workbench, and the hole opening assembly is arranged on the support frame;
the fixing assembly comprises a bottom plate, a pressing plate, a side limiting block, an adjusting member and a forward member, the bottom plate is connected with the workbench in a sliding mode through the forward member and is located on one side, close to the support frame, of the workbench, the pressing plate is connected with the bottom plate in a sliding mode through the adjusting member and is located on one side, close to the support frame, of the bottom plate, and the side limiting block is connected with the bottom plate in a sliding mode through the adjusting member and is located on one side, close to the pressing plate, of the bottom plate.
2. The billboard making frame punch of claim 1,
the advancing component comprises an advancing block and a connecting rod, the advancing block is connected with the supporting frame in a sliding mode and is positioned on one side, close to the bottom plate, of the supporting frame; one end of the connecting rod is connected to the advancing block, and the other end of the connecting rod is connected to the bottom plate.
3. The billboard making frame punch of claim 2,
the advancing component further comprises a driving rod, one end of the driving rod is connected to the supporting frame, and the other end of the driving rod is connected to the advancing block.
4. The billboard making frame punch of claim 1,
the adjusting component comprises a fixed rod, an adjusting rod and a moving part, one end of the fixed rod is fixedly connected with the bottom plate, and the other end of the fixed rod is connected with the adjusting rod in a sliding manner; the adjusting rod part extends into the fixing rod; the moving part is fixedly connected with the side limiting block.
5. The billboard making frame punch of claim 1,
the punching assembly comprises a punching rod, a punching head and a sliding component, one end of the punching rod is connected to the supporting frame through the sliding component, and the other end of the punching rod is connected to the punching head.
6. The billboard making frame punch of claim 5,
the sliding component comprises a sliding block and a steering rod, and the sliding block is arranged on the stamping rod and is connected with the supporting frame in a sliding manner; the steering rod is connected with the support frame in a rotating mode and penetrates through the sliding block.
7. A method for perforating a frame made of a billboard according to any one of claims 1 to 6, comprising the steps of,
placing the billboard on the bottom plate;
the pressing plate moves up and down by adjusting the length of the adjusting rod on the fixed rod;
the side limiting blocks are driven to move left and right by the moving part;
the driving rod drives the bottom plate to move back and forth;
the sliding block moves left and right through the left and right rotation of the steering rod;
the punching head is driven to move up and down through the stretching of the punching rod, and the advertising board is punched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979422.8A CN113681633A (en) | 2021-08-25 | 2021-08-25 | Frame punching device and method for manufacturing advertising board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979422.8A CN113681633A (en) | 2021-08-25 | 2021-08-25 | Frame punching device and method for manufacturing advertising board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113681633A true CN113681633A (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110979422.8A Pending CN113681633A (en) | 2021-08-25 | 2021-08-25 | Frame punching device and method for manufacturing advertising board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113681633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474219A (en) * | 2022-02-10 | 2022-05-13 | 南京正隆环保工程有限公司 | Plastic steel anchor rod manufacturing method, device and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824828A (en) * | 2017-11-06 | 2018-03-23 | 余骆杨 | A kind of steel construction drilling equipment |
-
2021
- 2021-08-25 CN CN202110979422.8A patent/CN113681633A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824828A (en) * | 2017-11-06 | 2018-03-23 | 余骆杨 | A kind of steel construction drilling equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474219A (en) * | 2022-02-10 | 2022-05-13 | 南京正隆环保工程有限公司 | Plastic steel anchor rod manufacturing method, device and application |
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