CN101983867A - Reel frame mesh tensioning device and tensioning method - Google Patents
Reel frame mesh tensioning device and tensioning method Download PDFInfo
- Publication number
- CN101983867A CN101983867A CN 201010297138 CN201010297138A CN101983867A CN 101983867 A CN101983867 A CN 101983867A CN 201010297138 CN201010297138 CN 201010297138 CN 201010297138 A CN201010297138 A CN 201010297138A CN 101983867 A CN101983867 A CN 101983867A
- Authority
- CN
- China
- Prior art keywords
- spool
- frame
- thickness
- cross
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
The invention discloses a reel frame mesh tensioning device and tensioning method. The reel frame mesh tensioning device comprises a rectangle frame used for supporting the reel frame which includes a reel and an embedded mesh; a torque tool used for holding the axial middle position of the reel, also used for rotating the reel to apply tension to the embedded mesh; and a turned part connected with the rectangle frame used for rotating the torque tool. The mesh tensioning method comprises: 1) supporting the corners of the reel frame; 2) holding the reel of the reel frame by the tool located on the middle position between two corners; 3) rotating the reel by the tool; and 4) fastening the reel to prevent rotation. tensioning the mesh of the reel frame by the mesh tensioning device can cause the adjustment forces applied on the reel more uniform.
Description
Technical field
The present invention relates to a kind of scroll frame Net stretch device and the network method that stretches tight thereof, be used for providing tensile force to the silk screen of installing on the scroll frame.
Background technology
The scroll frame that adopt in the serigraphy field comprises the spool that connects between the bight support in four bights of scroll frame and bight support, spool is provided with slit, is used for fixing the bolt at silk screen edge; Wherein the two ends of spool are provided with spindle nose, when stretching tight net operation, general front end by spanner is stuck on the spindle nose to be pulled, spindle nose drives spool and rotates, and then make silk screen be tauted, after the silk screen tensile force reaches desirability, by fixtures such as bolts spool and bight support are fixed, keep silk screen tension force.Tighten when operation carrying out silk screen, because spindle nose is established the end of child at spool, so when spanner applies pull force to spindle nose, the discontinuity of spool; In addition, manually when pulling spanner, strength can't accurately be controlled, so the spool angle of rotating also can not meticulous control, and is accurate inadequately to the tension adjustment of silk screen.
Summary of the invention
The present invention seeks to: a kind of scroll frame Net stretch device and the network method that stretches tight thereof are provided, and it is when stretching tight net operation to scroll frame, and the adjustment power that spool is applied is more even.
One of technical scheme of the present invention is: a kind of scroll frame tensioning system comprises:
Rectangular frame is used for the supporting shaft frame, and described scroll frame comprises spool and embedding net;
Torque tool is used to be grasped in the axial centre position of described spool; Described torque tool also is used to rotate described spool, to apply tension force to described embedding net; And
Tumbler connects with described rectangular frame, is used to rotate described torque tool.
Further, in said reel frame tensioning system, also comprise four blocks that are positioned at four bights of described rectangular frame; The end face coplane of described four blocks; Described block is used for supporting described scroll frame in the bight of described scroll frame.
Further, in said reel frame tensioning system, also comprise four pins that are positioned at four bights of described framework, these pins are used for described scroll frame is positioned at described rectangular frame.
Further, in said reel frame tensioning system, described torque tool comprises and is used for load-bearing surface from radial load to described spool that apply the grasping part of tangential force and be used for applying to described spool.
Further, in said reel frame tensioning system, the distance between described grasping part and described load-bearing surface is used to form the interval of about an angle of 90 degrees and meshes with described spool.An angle of 90 degrees here is grasping part and described load-bearing surface when acting on the spool, and the two is with respect to the size of the central angle in the axle center of spool.The definition at the interval of angle described below also is like this.
Further, in said reel frame tensioning system, the distance between described grasping part and described load-bearing surface is used to form greater than the interval at 20,30,40,50,60,70 or 80 degree angles and meshes with described spool.
Further, in said reel frame tensioning system, the distance between described grasping part and described load-bearing surface is used to form less than the interval at 170,160,150,140,130,120,110 or 100 degree angles and meshes with described spool.
Further, in said reel frame tensioning system, a described tumbler and a bottom articulate.When described tumbler rotates described torque tool is applied rotation pressure, make torque tool be grasped on the spool and rotate.
Further, in said reel frame tensioning system, described tumbler comprise with the hard-wired stake body of rectangular frame and can be relative the lifting body of stake body oscilaltion action.The lower end of lifting body can act on the described torque tool, makes torque tool rotate.
Further, in said reel frame tensioning system, described stake body is provided with vertical slit-shaped slideway, described lifting body comprises can be with respect to the driving screw of stake body spiral lifting, the bearing of driving screw bottom and the handle at driving screw top, and wherein the bearing of driving screw bottom is provided with the slit-shaped slideway and slides up and down the pin that cooperates.Make driving screw rotate by handle, under the effect of the screw thread on driving screw and the stake body, driving screw is with respect to stake body elevating movement while rotating, and pin plays guide effect with cooperating of slideway to the lifting of driving screw.Rotation lifting by driving screw comes torque tool is applied rotatory force, compares by manually pulling torque tool with prior art, and its application of force precision height, adjustability is strong.
Further, in said reel frame tensioning system, described torque tool is used for described spool is grasped in roughly Centromedian centre position between the opposed end of described spool.
Two of technical scheme of the present invention is: a kind of instrument that is used for the spool of rotating scroll frame, and this instrument comprises:
The grasping part is used for applying tangential force to rotate described spool with the slit engagement of described spool and to described spool;
Load-bearing surface is used for applying radial load to the side of described spool;
Body, its first end is connected with described grasping part, and its second end is connected with described load-bearing surface; And
Handle links with described body, is used to make described instrument to rotate around described spool.
Further, in above-mentioned instrument, described body is arranged along the length direction of described spool.
Further, in above-mentioned instrument, the length of described body be at least described spool described length 1/4th.
Further, in above-mentioned instrument, the length of described body is at least half of described length of described spool.
Further, in above-mentioned instrument, the length of described body be at least described spool described length 3/4ths.
Further, in above-mentioned instrument, the distance between described grasping part and described load-bearing surface is used to form the interval of about an angle of 90 degrees and meshes with described spool.
Further, in above-mentioned instrument, the distance between described grasping part and described load-bearing surface is used to form greater than the interval at 20,30,40,50,60,70 or 80 degree angles and meshes with described spool.
Further, in above-mentioned instrument, the distance between described grasping part and described load-bearing surface is used to form less than the interval at 170,160,150,140,130,120,110 or 100 degree angles and meshes with described spool.
Three of technical scheme of the present invention is: a kind of method that is used for stretching embedding net on scroll frame, and this method comprises:
Support the bight of described scroll frame;
The instrument at the centre position place of use between two bights grasps the spool of described scroll frame;
Use described instrument to rotate described spool; At last
Fastening described spool stops its rotation.
Further, in said method, also comprise and use the pin in the bight that is positioned at described scroll frame to limit described scroll frame.
Further, in said method, the operation that grasps described scroll frame comprises and grasps the slit that is positioned on the described scroll frame.
Four of technical scheme of the present invention is: a kind of cross section that is used for silk screen is fastened on the bolt in the bolt slit of spool of scroll frame, and this bolt cross section comprises:
Shape is rectangular usually;
First end, its thickness are first thickness; Permission is inserted into described first end in the first side groove of described bolt slit;
The second end, its thickness are second thickness greater than described first thickness; Described the second end with described second thickness can stop described the second end is inserted in the second side groove of described bolt slit.
Further, in above-mentioned cross section, the radius of described the second end is about half of described second thickness.
Further, in above-mentioned cross section, the length of described cross section from described first end to described the second end is about 9.5mm.
Further, in above-mentioned cross section, the thickness of described first end is about 1.5mm.
Further, in above-mentioned cross section, the thickness of described the second end is about 4mm.
Further, in above-mentioned cross section, the thickness of described first end is approximately less than 2.4mm.
Further, in above-mentioned cross section, the thickness of described the second end is approximately greater than 2.6mm.
Further, in above-mentioned cross section, the length of the described cross section from described first end to described the second end is between the 7mm to 10mm.
Further, in above-mentioned cross section, the length from described first end to the described cross section of described the second end is 9.0,9.1,9.2,9.3,9.4,9.5,9.6,9.7,9.8 or 9.9mm.
Further, in above-mentioned cross section, also comprise the jut that stretches out from described the second end.
Further, in above-mentioned cross section, the length that described jut extends described cross section is about 0.5mm.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the positive side stereogram of an embodiment of serigraphy scroll frame Net stretch device of the present invention.
Fig. 2 is the positive side stereogram and the partial exploded view of the Net stretch device of framework shown in Fig. 1.
Fig. 3 is the positive side stereogram and the partial exploded view of pedestal shown in Fig. 1.
Fig. 4 is the positive side perspective exploded detail of tumbler shown in Fig. 1.
Fig. 5 shows the positive side perspective exploded detail that tool support is connected with driving screw shown in Fig. 4.
Fig. 6 demonstration is had an X-rayed exploded detail with the positive side that driving screw is engaged in plate-like piece and the nut.
Fig. 7 shows the positive side perspective exploded detail that handle is connected with driving screw shown in Fig. 4.
Fig. 8 A is the detailed top plan view of torque tool shown in Fig. 1.
Fig. 8 B is that torque tool shown in Fig. 8 A is along the cross-sectional view of a-a line.
Fig. 9 A is the positive side perspective exploded view of existing scroll frame.
Fig. 9 B is the vertical view of scroll frame and torque tool.
Figure 10 is torque tool shown in Fig. 9 B and the spool cross-sectional view along the b-b line.
Figure 11 is the partial perspective view of framework Net stretch device, shows the details in bight shown in Fig. 1.
Figure 12 is the partial perspective view of framework Net stretch device, shows the details in bight shown in Fig. 1.
Figure 13 is the partial cross section view of spool shown in Figure 12.
Figure 14 is the cross-sectional view of embedding net.
Figure 15 A-D demonstration is inserted into the bolt shown in Figure 10 in the bolt slit shown in Fig. 9.
Figure 16 is the detail drawing of an embodiment of bolt shown in Figure 14.
Figure 17 is the detail drawing of another embodiment of bolt shown in Figure 14.
Figure 18 is the stereogram of bolt shown in Figure 17.
The specific embodiment:
Fig. 1 is the positive side stereogram of an embodiment of serigraphy scroll frame Net stretch device 100 of the present invention.Serigraphy scroll frame Net stretch device 100 shown in Fig. 1 comprises pedestal 110, a plurality of tumbler 120 and a plurality of torque tool 130.Scroll frame Net stretch device 100 scroll frame 140 that is used to stretch.
Pedestal shown in Fig. 1 110 comprises the tumbler 120 that roughly is positioned at middle part, the every limit of base framework.Can use base seat support 118 that tumbler 120 is connected with base framework 112.Can use welding, brazing, securing member (for example screw, bolt, rivet, nail, support etc.), stopper, lid, adhesive etc. to connect base seat support 118.Use bolt that base seat support shown in Fig. 1 118 is connected with base framework.
Fig. 2 is the positive side stereogram and the partial exploded view of the Net stretch device of framework shown in Fig. 1 100.For the purpose of clear, scroll frame 140 and torque tool 130 have been omitted.In exploded view, show its corresponding base seat support 118 of one of tumbler 120 is connected.Use bolt 202 and nut 204 that tumbler shown in Fig. 2 120 is fastened on the base seat support 118.Distance piece 206 can be arranged on the bolt 202.Optional use screw, rivet, pin etc. are fastened to tumbler 120 on the base seat support 118.
Fig. 3 is the positive side stereogram and the partial exploded view of pedestal shown in Fig. 1 110.Fig. 3 shows the details that base seat support 118 is connected with the limit of base framework 112.Use screw 302 that the limit of base seat support shown in Fig. 3 118 with base framework 112 connected.Base seat support 118 has two slits 304 that are used for bolt 202 engagement, and bolt 202 can be fastened to tumbler 120 on the base seat support 118.Slit 304 be used to make tumbler 120 with the plane of base framework 112 approximate vertical in rotate, and this plane comprises the center of base framework 112.Distance piece 206 can provide load-bearing surface for bolt 202 in slit 304.
Fig. 4 is the positive side perspective exploded detail of tumbler shown in Fig. 1 120.Tumbler 120 shown in Fig. 4 comprises handle 402, threaded driving screw 404, plate-like piece 406, nut 408, tool support 412, four side levers 420 and two supports 426.For example can use welding that nut 408 is connected with plate-like piece 406.Can use screw 414 plate-like piece to be fixed on the upper end of side lever 420.Tool support 412 can be fastened on rotationally the lower end of driving screw 404.
Handle 402 is used to rotate driving screw 404.Driving screw 404 can be screwed in the nut 408.When using handle 402 to rotate driving screw, depend on rotation direction, driving screw 404 nut 408 relatively advances or retreats.Can be with respect to side lever 420 hold-down nuts 408 and plate-like piece 406.Therefore, can advance or retreat with respect to side lever 420 at the tool support 412 of driving screw 404 lower ends.
For example use welding each support 426 to be fastened on the lower end of two side levers 420.Two side levers 420 of each support 426 supporting are in parallel position, and keep even slit along the length direction of side lever 420, to be formed on the slit 422 between the side lever 420.Tool support 412 comprises and is used for the pin 410 that cooperates with slit 422.With stretching into of driving screw 404, pin 410 is advanced along slit 422.Therefore, slit 422 can limit driving screw, so that driving screw and side lever 420 keeping parallelisms.Tool support 412 is used for the handle of torque tool 130 is exerted pressure, and as described in other places in this article, and torque tool is applied downward force.
Fig. 5 shows the positive side perspective exploded detail that tool support 412 is connected with driving screw shown in Fig. 4 404.The lower end of driving screw 404 has groove 506.Tool support 412 comprises the pin-and-hole 504 that is used to hold pin 502.Pin 502 can mesh with groove 506, is used for tool support 412 is rotatably mounted to the lower end of driving screw 404.Therefore, can be during the rotation of driving screw 404 pin 410 of tool support 412 be remained in the slit 422.
Fig. 6 demonstration is had an X-rayed exploded detail with the positive side that driving screw 404 is engaged in plate-like piece 406 and the nut 408.The screw thread of driving screw 404 can mesh with nut 408.Plate-like piece 406 can have also the screw thread with driving screw 404 engagements.Optional plate-like piece 406 does not have screw thread.In certain embodiments, can use single piece of material that plate-like piece 406 and nut 408 are made single assembly.For example, can carry out machined, casting, injection molding, sintering etc. to made assembly.
Fig. 7 shows the positive side perspective exploded detail that handle 402 is connected with driving screw shown in Fig. 4 404.As shown in Figure 4, can use nut 702 that handle is connected with driving screw 404.In certain embodiments, handle is pressed in the hole 704 in the driving screw 404.Can use further fastening handles such as adhesive, welding, soldering.Optional to handle 402 cutting threads, and it is screwed in the screwed hole 704.
Fig. 8 A is the detailed top plan view of torque tool shown in Fig. 1 130.Fig. 8 B is that torque tool 130 shown in Fig. 8 A is along the cross-sectional view of a-a line.Torque tool 130 comprises body 810 and handle 820.Body 810 comprises spool grasping part 812 and spool bearing 814.The spacing that spool grasping part 812 and spool bearing are 814 can be in about 0.85 inch to 1.7 inches scope.
Fig. 9 A is the just edge-on body exploded view of existing scroll frame 140.Scroll frame 140 comprises four spools 910, four bight supports 912 and eight end plug 918.Each spool has the bolt slit of arranging along the length direction of spool 910 914.Two end plug 918 are inserted in each spool 910, and an end plug 918 are respectively arranged in each end of spool 910.Four bight supports 912 are positioned at the bight of scroll frame 140.Bight support 912 is used for the end plug 918 of spool 910 with vicinity connected, and forms rectangle thus.Bolt 916 is fastened on bight support 912 on the end plug.
Bolt slit 914 is used for spool 910 is connected with embedding net 920, as other places in this article stating.Rotatable spool 910 is to apply tension force to embedding net 920.In case embedding net 920 is under the required tension force, can will be positioned at two bolts 916 of opposed end of spool 910 tighten, rotate and remain on tension force on the embedding net 920 to avoid spool 910.Can unscrew two bolts 916,, tighten two bolts 916 then, to keep this additional tension to allow applying additional tension to embedding net 920.Optional when two bolts 916 are unscrewed, be reduced in the tension force on the embedding net 920.Can rotate a spool 910, to be adjusted in the tension force on the embedding net 920 at every turn.The optional spool 910 be positioned on the relative limit of embedding net 920 that rotates simultaneously.In certain embodiments, rotate, can unscrew all bolts 916, to be adjusted in the tension force on the embedding net 920 for making all four spools 910.
Fig. 9 B is the vertical view of scroll frame 140 and torque tool 130.Torque tool 130 shown in Fig. 9 B is positioned at the approximate midpoint place along spool 910, or is positioned near the center.Center line 922 by dotted line indication scroll frame 140.Handle 820 can be positioned near the center line 922.
Figure 10 is the torque tool 130 shown in Fig. 9 B and scroll frame 140 cross-sectional view along the b-b line.Can use spool grasping part 812 with torque tool 130 and 914 engagements of bolt slit.Bearing 814 is with the spool grasping part 812 fastening bolt slits 914 that prop up.The power that is applied on the handle 820 is applying tangential force and applying radial load on bearing 814 on the spool grasping part 812.Be created in the moment of torsion on the spool 910 thus, thereby spool 910 is rotated.For example, the downward force on handle 820 rotates spool 910 along clockwise direction.Bolt 1010 is fastened on embedding net 920 in the bolt slit 914.The spool 910 of Zhuan Donging applies tension force to embedding net 920 along clockwise direction.Interval between spool grasping part 812 and the bearing 814 can form from the spool axle center to the angle A the two.As shown in Figure 10, angle A is about 90 degree, but angle A also is about the 20-170 degree.
Referring to Fig. 9 B, to push-down handle handle 820 (direction in page or leaf), the top of spool 910 is rotated away from embedding net 920, thus embedding net 920 is applied tension force.(this rotation with push away coming to the same thing of 820 gained of handle shown in Figure 10 downwards.) in case on embedding net 920, reach required tension force, can fastening bolt 916a and 916b, spool 910 be bearing in required orientation and remain on tension force on the embedding net 920.
Still referring to Fig. 9 B, torque tool body 810 is used for applying moment of torsion along the length of spool 910 " D " section to spool 910, so that spool 910 rotates.Apply moment of torsion to the length D of spool 910 section and can provide vertical support spool 910, and can be owing to the flexibility that reduces spool 910 from the tension force of embedding net 920.The minimum of a value of length D is about 1 inch.Spool grasping part 812 also applies power to bolt slit 914.This power distributes along the length D section of bolt slit 914, at utmost reduces the damage to spool 910 thus.Torque tool 130 also applies moment of torsion along center line 922 in the substantial distance center of spool 910.Therefore, spool 910 can evenly rotate along its whole length end.In addition, be applied to each end of spool 910 equably from the moment of torsion of torque tool 130, and the tension force on embedding net 920 is symmetrical in center line 922.916a and 916b rotate to avoid spool 910 in case tight a bolt, and spool 910 can stop the reactive torque that is produced by the tension force on embedding net 920, and this interception is symmetrical in center line 922 and along the length direction of spool 910.This symmetry resistance can make scroll frame 140 keep straight, and embedding net 920 can be remained in the plane.
For clear and for simplicity, only in Fig. 9 B, show a torque tool 130.Yet, will be understood that, can use torque tool 130 to each spool 910, thereby can mesh with all four spools 910 of scroll frame 140.Also will be understood that, can make scroll frame Net stretch device 100 mesh and apply moment of torsion with all four spools 910 simultaneously by using four torque tools 130, and torque tool 130 of each spool 910 use, as shown in Figure 1.
Figure 11 is the partial perspective view of framework Net stretch device 100, shows the details in bight shown in Fig. 1.For clear and for simplicity, do not show embedding net 920.Can looser a bolt 916, freely rotate to allow spool 910.Use base block 114 supporting bight supports 912.Before or after body 810 and bolt slit 914 meshed, the handle 820 of torque tool 130 can be positioned at tumbler 120.Handle 820 can be inserted between the first couple below the tool support 412 and the second pair of side lever 420.
Figure 12 is the partial perspective view of framework Net stretch device 100, shows the details in bight shown in Fig. 1.Figure 13 is the partial cross section view of spool shown in Figure 12 910.For clear and for simplicity, in Figure 11 and Figure 12, do not show embedding net 920 (referring to other places are described) herein.Spool grasping part 812 and bearing 814 and spool 910 engagements.The handle 402 of tumbler 120 can make driving screw 404 rotate (referring to other places are described) herein, and tool support 412 is advanced downwards.But slit 422 banking pins 410, thereby tool support 412 is advanced along the axle and the side lever 420 of tumbler 120.Slit 422 also can stop tool support 412 to rotate with the rotation of driving screw 404.Advancing downwards of tool support 412 can apply power to the handle 820 of torque tool 130.Can on spool 910, produce moment of torsion at the downward force on the handle 820 by torque tool 130, thereby spool 910 is rotated along clockwise direction.The spool 910 that rotates applies tension force to embedding net 920.In case obtain required tension force on embedding net 920, the driving screw 404 with mechanical advantage can be bearing in torque tool the appropriate position to tension stress.Can use its excess-three tumbler 120 and torque tool 130 that each spool 910 is rotated successively.Therefore, in four spools 910 each can be turned to a certain position, thereby embedding net 920 is applied required tension force.Owing to can repeatedly be adjusted in the tension force on each spool 910 successively, thereby can repeat said process.Driving screw 404 has sizable mechanical advantage, can do very fine adjusting to the tension force on the embedding net 920 thus.
In case reach required tension force, can fastening bolt to 916, this bolt is to 916 in can fastening all spools 910 any one.During tumbler 120 and 910 rotations of torque tool 130 prevention spools, the bolt that can unscrew supporting shaft 910 is to 916.Can use framework Net stretch device 100 further to be adjusted in tension force on the embedding net 920, to regulate the orientation of spool 910.Can tight a bolt 916 once more subsequently, regulate on the orientation spool 910 is bearing in it.
Figure 14 is the cross-sectional view of embedding net 920.Embedding net 920 comprises along the silk screen 1400 of bolt 1010 folded around.Can use stitching stitching 1406 silk screen 1400 to be sewn onto on the bolt 1010 along the length direction of bolt 1010.Bolt shown in Figure 14 comprises narrow edge 1402 and wide edge 1404.Narrow edge 1402 can be inserted in the side groove of bolt slit 914.The thickness of wide edge 1404 is greater than the height of bolt side groove.Therefore, wide edge 1404 can not be inserted in the side groove of bolt slit 914.
Figure 15 A-D demonstration is inserted into the bolt shown in Figure 10 1010 in the bolt slit 914 shown in Fig. 9.Bolt slit 914 comprises the first side groove 1502 and the second side groove 1504.The first side groove 1502 and the second side groove 1504 be symmetry roughly, and the height of each is " H ".In Figure 15 A, the embedding net 920 with bolt 1010 is positioned at the top of bolt slit 914.In Figure 15 B, the narrow edge 1402 of bolt is inserted in the bolt slit 914.In Figure 15 C, when the wide edge 1404 of bolt 1010 turns in the bolt slit 914, the narrow edge 1402 of bolt 1010 can be inserted in the first side groove 1502.In Figure 15 D, the wide edge 1404 that the tension force on silk screen 1400 " T " promotes bolt 1010 props up the second side groove 1504.The thickness of wide edge 1404 is greater than the height H of the second side groove 1504.Therefore, wide edge 1404 can be inserted in the second side groove 1504.Sew up stitching 1406 silk screen 1400 is fastened on the bolt 1010, this helps to operate embedding net 920 when being inserted into bolt 1010 in the bolt slit 914.
Figure 16 is the detail drawing of an embodiment of bolt shown in Figure 14 1010.The width of the cross section of bolt 1010 is W, and the thickness of narrow edge 1402 is T1, and the thickness of wide edge 1404 is T2.Thickness T 2 is greater than thickness T l.Thickness T l is about 1.5mm.The thickness T 2 of wide edge is about 4mm.Width W is about 9.5mm.The maximum of thickness T l is about 2.6mm.The minimum of width W is about 7mm, and the maximum of width W is about 10mm.The minimum of a value of thickness T 2 is about 2.5mm.
Figure 17 is the detail drawing of another embodiment of bolt shown in Figure 14 1010.Figure 18 is the stereogram of bolt shown in Figure 17 1010.Bolt 1010 shown in Figure 17 is that with the difference of the bolt 1010 shown in Figure 14 the bolt 1010 shown in Figure 14 has jut 1702.Jut 1702 is used to grasp the top edge of the second side groove 1504, rotates the tendency of coming out to reduce from bolt slit 914.The overall width of the cross section of bolt slit 1010 is Wl, and inferior level width is W2; The thickness of narrow edge 1402 is Tl, and the thickness of wide edge 1404 is T2.Thickness T 2 is greater than thickness T l.Thickness T l is about 1.5mm.The thickness T 2 of wide edge is about 4mm.Overall width W1 is about 9.5mm.Secondary width W 2 is about 9.0mm.The maximum of thickness T l is about 2.6mm.The minimum of width W 1 is about 7mm, and the maximum of width W 1 is about 10mm.The minimum of a value of thickness T 2 is about 2.5mm.
The foregoing description is illustrative.Owing in conjunction with illustration these embodiment are described, make described various corrections or suitable changing become apparent for those of ordinary skills to method and/or concrete structure.All these classes depend on explanation that embodiment is done and promoted thus the correction of technological progress, suitable change or change be considered within the spirit and scope of the present invention.Because can understand the present invention is in no way limited to described embodiment, should not think that therefore these explanations and accompanying drawing are restrictive.
Claims (31)
1. scroll frame tensioning system comprises:
Rectangular frame is used for the supporting shaft frame, and described scroll frame comprises spool and embedding net;
Torque tool is used to be grasped in the axial centre position of described spool; Described torque tool also is used to rotate described spool, to apply tension force to described embedding net; And
Tumbler connects with described rectangular frame, is used to rotate described torque tool.
2. tensioning system according to claim 1 is characterized in that: also comprise four blocks that are positioned at four bights of described rectangular frame; The end face coplane of described four blocks; Described block is used for supporting described scroll frame in the bight of described scroll frame.
3. tensioning system according to claim 1 is characterized in that: also comprise four pins that are positioned at four bights of described framework, these pins are used for described scroll frame is positioned at described rectangular frame.
4. tensioning system according to claim 1 is characterized in that: described torque tool comprises and is used for load-bearing surface from radial load to described spool that apply the grasping part of tangential force and be used for applying to described spool.
5. tensioning system according to claim 4 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form the interval of about an angle of 90 degrees and meshes with described spool.
6. tensioning system according to claim 4 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form greater than the interval at 20,30,40,50,60,70 or 80 degree angles and meshes with described spool.
7. tensioning system according to claim 4 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form less than the interval at 170,160,150,140,130,120,110 or 100 degree angles and meshes with described spool.
8. tensioning system according to claim 4 is characterized in that: a described tumbler and a bottom articulate.
9. tensioning system according to claim 1 is characterized in that: described torque tool is used for described spool is grasped in roughly Centromedian centre position between the opposed end of described spool.
10. instrument that is used for the spool of rotating scroll frame, this instrument comprises:
The grasping part is used for applying tangential force to rotate described spool with the slit engagement of described spool and to described spool;
Load-bearing surface is used for applying radial load to the side of described spool;
Body, its first end is connected with described grasping part, and its second end is connected with described load-bearing surface; And
Handle links with described body, is used to make described instrument to rotate around described spool.
11. instrument according to claim 10 is characterized in that: described body is arranged along the length direction of described spool.
12. instrument according to claim 10 is characterized in that: the length of described body be at least described spool described length 1/4th.
13. instrument according to claim 10 is characterized in that: the length of described body is at least half of described length of described spool.
14. instrument according to claim 10 is characterized in that: the length of described body be at least described spool described length 3/4ths.
15. instrument according to claim 10 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form the interval of about an angle of 90 degrees and meshes with described spool.
16. instrument according to claim 10 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form greater than the interval at 20,30,40,50,60,70 or 80 degree angles and meshes with described spool.
17. instrument according to claim 10 is characterized in that: the distance between described grasping part and described load-bearing surface is used to form less than the interval at 170,160,150,140,130,120,110 or 100 degree angles and meshes with described spool.
18. a method that is used for stretching embedding net on scroll frame, this method comprises:
Support the bight of described scroll frame;
The instrument at the centre position place of use between two bights grasps the spool of described scroll frame;
Use described instrument to rotate described spool; And
Fastening described spool stops rotation.
19. method according to claim 18 is characterized in that: also comprise and use the pin in the bight that is positioned at described scroll frame to limit described scroll frame.
20. method according to claim 18 is characterized in that: the operation that grasps described scroll frame comprises and grasps the slit that is positioned on the described scroll frame.
21. a cross section that is used for silk screen is fastened on the bolt in the bolt slit of spool of scroll frame, this bolt cross section comprises:
Shape is rectangular usually;
First end, its thickness are first thickness; Permission is inserted into described first end in the first side groove of described bolt slit;
The second end, its thickness are second thickness greater than described first thickness; Described the second end with described second thickness can stop described the second end is inserted in the second side groove of described bolt slit.
22. cross section according to claim 21 is characterized in that: the radius of described the second end is about half of described second thickness.
23. cross section according to claim 21 is characterized in that: the length of described cross section from described first end to described the second end is about 9.5mm.
24. cross section according to claim 21 is characterized in that: the thickness of described first end is about 1.5mm.
25. cross section according to claim 21 is characterized in that: the thickness of described the second end is about 4mm.
26. cross section according to claim 21 is characterized in that: the thickness of described first end is approximately less than 2.4mm.
27. cross section according to claim 21 is characterized in that: the thickness of described the second end is approximately greater than 2.6mm.
28. method according to claim 21 is characterized in that: the length of the described cross section from described first end to described the second end is between the 7mm to 10mm.
29. method according to claim 21 is characterized in that: the length from described first end to the described cross section of described the second end is 9.0,9.1,9.2,9.3,9.4,9.5,9.6,9.7,9.8 or 9.9mm.
30. method according to claim 21 is characterized in that: also comprise the jut that stretches out from described the second end.
31. method according to claim 30 is characterized in that: the length that described jut extends described cross section is about 0.5mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31267110P | 2010-03-11 | 2010-03-11 | |
| US61/312,671 | 2010-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983867A true CN101983867A (en) | 2011-03-09 |
| CN101983867B CN101983867B (en) | 2012-06-13 |
Family
ID=43641035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102971384A Expired - Fee Related CN101983867B (en) | 2010-03-11 | 2010-09-20 | Reel frame mesh tensioning device and tensioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983867B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540381A (en) * | 2018-12-26 | 2019-03-29 | 广州计量检测技术研究院 | Moment of torsion control silk screen tensiometer calibrating device and its application method |
| CN112976779A (en) * | 2021-02-09 | 2021-06-18 | 广东捷骏电子科技有限公司 | Adjustable frame of silk screen printing and silk screen frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2106447A (en) * | 1981-09-08 | 1983-04-13 | Hamu Kaino J | Stretching fabrics especially for screen printing |
| EP0141236A2 (en) * | 1983-11-04 | 1985-05-15 | G.BOPP & Co. AG Metallgewebe- und Drahtwarenfabrik | Device for tensioning a rectangular piece of fabric |
| US5676052A (en) * | 1995-09-27 | 1997-10-14 | Wegrzyn; Peter F. | Apparatus and method for tensioning a silk screen |
| JP2005205627A (en) * | 2004-01-20 | 2005-08-04 | Mizunami Seiki Kk | Plate frame for screen printing |
-
2010
- 2010-09-20 CN CN2010102971384A patent/CN101983867B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2106447A (en) * | 1981-09-08 | 1983-04-13 | Hamu Kaino J | Stretching fabrics especially for screen printing |
| EP0141236A2 (en) * | 1983-11-04 | 1985-05-15 | G.BOPP & Co. AG Metallgewebe- und Drahtwarenfabrik | Device for tensioning a rectangular piece of fabric |
| US5676052A (en) * | 1995-09-27 | 1997-10-14 | Wegrzyn; Peter F. | Apparatus and method for tensioning a silk screen |
| JP2005205627A (en) * | 2004-01-20 | 2005-08-04 | Mizunami Seiki Kk | Plate frame for screen printing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540381A (en) * | 2018-12-26 | 2019-03-29 | 广州计量检测技术研究院 | Moment of torsion control silk screen tensiometer calibrating device and its application method |
| CN112976779A (en) * | 2021-02-09 | 2021-06-18 | 广东捷骏电子科技有限公司 | Adjustable frame of silk screen printing and silk screen frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101983867B (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE202018106392U1 (en) | Design for combining clamping blocks for workpiece positioning | |
| DE102006055605B4 (en) | Reifenmontiervorrichtung | |
| US20060273503A1 (en) | Clamping lever with vertically adjustable thrust bearing | |
| CN101983867B (en) | Reel frame mesh tensioning device and tensioning method | |
| CN210710638U (en) | Hoisting clamp of well lid milling machine | |
| WO2016071351A1 (en) | Clamping device | |
| DE202018100586U1 (en) | System for assisting in clamping a workpiece | |
| DE112012006267T5 (en) | bead ring | |
| DE102004046841B4 (en) | Bush for a device for setting anchor bolts | |
| CN206010918U (en) | A kind of spanner of flexible lockable adjustable holders length | |
| EP3492218B1 (en) | Workpiece support device | |
| DE202017105406U1 (en) | Labeling unit and mandrel for a labeling unit | |
| EP1904256B1 (en) | Chuck and rotary orienting device | |
| DE102011106998B4 (en) | Mounting device and machine arrangement with such a mounting device | |
| CN205764941U (en) | A kind of platform pitch-synchronous guiding mechanism | |
| DE102012005300A1 (en) | Device for partial screwing of screw cap on bottle using internal thread, and for use in plant for filling and sealing of bottles, has rotor and receptacle, which are arranged at radial distance from each other | |
| DE202015100071U1 (en) | Elastic chuck | |
| KR101963757B1 (en) | Stone aligning device | |
| DE602424C (en) | Machine for strapping packages with wire and twisting the wire ends on one edge of the package | |
| CN220197639U (en) | Angle-adjustable clamping device for processing optical components | |
| CN213257542U (en) | Tapping device for nut processing | |
| DE2942759C2 (en) | Clamping device, in particular for bicycle racks on passenger cars | |
| EP3187075B1 (en) | Christmas tree stand | |
| DE202008005517U1 (en) | Clamping element for clamping loops | |
| DE10135668B4 (en) | Puller for pulling ball bearings or the like from a shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20130920 |