CN103894521A - Hyperfine electrodeless metal gird mesh manufacturing device - Google Patents

Abstract

The present invention relates to the technical field of precision manufacturing equipment, in particular to an ultra-fine electrodeless metal grid manufacturing device, which controls the rotation of the wire reel through a high-precision servo motor, and cooperates with the micro-stepping linear motor to drive the wire source assembly. The equipment mechanism provides a stable and precise power source, and the fine metal wires are evenly arranged and wound on the grid ring of the wire coil, and the special packaging technology is used to stabilize the packaging and remove the grid ring, so that the arrangement and winding on the wire coil can be achieved. The pitch accuracy of the metal wire grid on the surface reaches the micron level, and ensures the overall working stability of the manufacturing device. It can manufacture high-quality metal grids, and can match the rotation speed of high-precision servo motors and micro-stepping linear motors. And step speed to control the grid pitch of the grid, so it can be effectively and feasiblely applied in production, and has high production efficiency, low operation difficulty and low manufacturing cost, and the equipment structure is simple and stable.

Description

An ultra-fine electrodeless metal grid manufacturing device

technical field

The invention relates to the technical field of precision manufacturing equipment, in particular to an ultra-fine electrodeless metal grid manufacturing device.

Background technique

Metal grids are divided into substrate and non-substrate types, which can be used in signal anti-interference and signal detection and terahertz wave and other technical fields. With the development of ultra-precision technology, the accuracy of various signal detection is getting higher and higher. The instruments used for signal detection have their own characteristics and advantages. Due to the different application fields and related technical requirements, it is necessary to develop corresponding signal Detection instrument, ultra-fine electrodeless grid (ultra-fine substrate-free wire grid) has been widely used in manufacturing, medicine, military and other technical fields, and it can be used as a component of a signal detection oscilloscope group in medicine. The uniformity of the ultra-fine electrodeless metal grid grid lines, the spacing error of the metal grid lines and the precision of the metal grid lines themselves are the decisive factors for the detection accuracy of the oscilloscope. The processing technology of ultra-fine electrodeless metal grid is relatively mature in foreign countries. Due to its relatively high production difficulty, it has not yet been developed in China, and its products mainly rely on imports.

The outer contour of the ultra-fine electrodeless metal grid is generally a metal ring, so its manufacturing method is usually to turn the circle into a rectangle. That is, a well-proportioned metal grid is precisely wound on a rectangular frame, and then clamped and fixed with two metal rings to ensure that the gap between the grid lines will not change. Wire cutting to complete the production of the electrodeless grid. Since the wire diameter of the grid is relatively thin, the spacing between the grid lines is relatively strict, and the requirements for the manufacturing process are relatively high, it will inevitably lead to the technical complexity of the processing device of the grid.

Because the method of manufacturing the electrodeless grid is to turn the circle into a moment, the manufacturing device has two degrees of freedom, one is to directly control the distance between the grid wires, and the other is to directly control the winding of the wire on the moment ring. The device that directly controls the grid wire spacing can be realized by driving the linear motor, which requires high stepping accuracy and stability of the linear motor; similarly, the device that directly controls the wire winding can be realized by driving the servo motor, which requires the servo Motor rotation stability requirements are also very high. The comprehensive stability of the two power sources ultimately determines the symmetry of the grid pitch.

The wire diameter of the ultra-fine electrodeless metal grid is very thin, and its tensile strength is also very small. It is difficult to avoid that it will be broken during the manufacturing process. Once the metal wire is broken, the unfinished electrodeless grid will be in vain. .

In view of the current situation and technical difficulties of the ultra-fine electrodeless grid technology, the present invention designs an ultra-fine electrodeless grid manufacturing device, which can realize the wire winding manufacture of the ultra-fine electrodeless grid.

Contents of the invention

The present invention manufactures a fine electrodeless metal grid whose grid spacing precision reaches micron level by using the macro-micro composite idea, multi-body dynamics and ultra-precision manufacturing technology, and the equipment structure is simple, which effectively improves the production feasibility and efficiency, reduces the difficulty of operation and the manufacturing process. cost. the

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a kind of ultra-fine electrodeless metal grid manufacturing device, including high-precision servo motor, wire winding assembly, micro-stepping linear motor, wire source assembly, and base, said The wire winding assembly and the micro-stepping linear motor are fixed on the base, and at least one wire winding disk is arranged on the wire winding assembly, and the wire winding surface of the wire winding disk is provided with a grid ring seat, a grid ring, and a wire positioning member , the grid ring seat is a through hole opened on the wire winding surface, its depth is equal to the thickness of the grid ring, the grid ring and the grid ring seat cooperate with each other, and the grid ring is detachably fixed in the grid ring seat The output shaft of the high-precision servo motor is connected to the wire winding disk and drives the wire winding surface of the wire winding disk to turn around the axis direction of the output shaft. The output end of the micro-stepping linear motor is connected to the wire source assembly, and the wire source The moving direction of the assembly is consistent with the axis direction of the output shaft of the high-precision servo motor. The wire source assembly is arranged on one side of the wire winding assembly and faces the wire winding surface of the wire winding disk. The wire winding disk pulls out the wire source by rotating The metal wire on the component is arranged and wound on the wire winding surface at a certain interval through the linear movement of the wire source component; since the wire winding disk is driven by a high-precision servo motor, the rotation of the wire winding disk can ensure a high Stability, and the rotation angle can achieve high precision. Since the wire source assembly is driven by a micro-stepping linear motor, the moving step accuracy of the wire source assembly is extremely high. Therefore, the combination of a micro-stepping linear motor and a high-precision servo motor With the cooperation, a stable and precise power source is provided for the entire equipment mechanism, which can make the grid pitch accuracy of the wires arranged and wound on the coiled wire surface reach the micron level, and the arrangement is uniform, and high-quality metal grids can be produced. And the grid pitch of the grid can be controlled by matching the rotation speed and stepping speed of the high-precision servo motor and the micro-stepping linear motor; the wire winding assembly and the micro-stepping linear motor are fixed on the base, and the base can absorb the The working vibration of wire components, micro-stepping linear motors, and high-precision servo motors effectively ensures the overall working stability of the manufacturing device and provides a good environment for manufacturing; before starting the wire winding work, first install the grid ring And temporarily fix it on the grid ring seat of the wire reel, then fix the beginning of the fine metal wire on the wire positioning part of the wire reel, start the wire winding device, the high-precision servo motor and the micro-stepping linear motor run at the same time, high The precision servo motor drives the wire reel to rotate, and the micro-stepping linear motor drives the wire source assembly to move in a straight line on the side of the wire surface of the wire reel. The linear motion of the source component winds the metal wires at a certain distance and evenly on the wire winding surface, forming an extremely fine metal grid; after the grid is completely covered on the grid ring, stop the operation of the wire winding device, and the metal The end of the wire is fixed on the wire positioning member, and the wire is cut off, and then the metal grid is stably packaged on the grid ring by using the special packaging technology or equipment in the prior art, and the grid ring is removed from the wire reel , cut the excess fine metal wires around the grid ring, and finally complete the manufacture of ultra-fine electrodeless grids. In addition, due to The grid ring and the wire reel rotate synchronously, and the wire can be wound directly on the grid ring at the same time when the wire is wound on the wire reel, reducing the artificial influence on the accuracy of the grid line spacing of the grid ring.

Further, the wire source assembly includes a wire source base, a wire source reel shaft, a wire source reel, and a wire guide rod, the wire source base is connected to the output end of the micro-stepping linear motor, and the wire source The reel shaft is rotatably arranged on the silk source seat, the silk source reel is detachably sleeved on the silk source reel shaft and rotates synchronously with the silk source reel shaft, and the wire guide rod is set on the wire source On the base, the end of the wire guide rod is set with a wire outlet plate facing the wire coiling disc; when the micro-stepping linear motor is started, the whole wire source seat moves in a straight line, and the wire coiling disc continuously pulls the wire source coil during the rotation process. The fine wire on the drum, so the wire source drum can rotate, and rotate on the wire source seat together with the wire source drum shaft, when the metal wire on the wire source drum is used up, it can be rotated Remove and replace the new wire source reel. The replacement and disassembly method is simple, which is beneficial to production. In addition, the metal wire on the wire source reel first passes through the wire outlet nozzle at the end of the guide wire rod, and then is sent from the wire outlet nozzle. As for the wire winding disk, the wire outlet nozzle is arranged at the front end of the wire guide rod close to the wire winding disk, which can ensure that the fine metal wire is smoothly wound on the designated position of the wire winding disk.

Further, a pulley bar is movably arranged on the silk source seat, and the moving direction of the pulley bar is consistent with the axial direction of the silk source reel shaft. A positioning bolt for locking the pulley bar is arranged on the thread source seat. A first pulley is provided, and the first pulley maintains a certain distance from the silk source reel in the radial direction of the silk source reel and always corresponds to the middle position of the silk source reel, and is also provided with a The second pulley, the second pulley and the first pulley are located on the same side of the wire source assembly, and the second pulley is kept at a certain distance from the wire outlet; after the fine metal wire is drawn out from the wire source reel, it passes through the first pulley and the second pulley , and then lead out the wire reel from the wire outlet nozzle, which further ensures the smooth delivery of the fine wire and improves the reliability of the processing of the uniform ultra-fine wire grid. At the same time, because the first pulley always corresponds to the wire source reel The middle position can play a preliminary stabilizing effect on the left and right swinging fine metal wires drawn from the wire source reel. In addition, since the pulley rod can be movably set on the wire source seat, when the size of the wire source reel changes Changes, especially changes in the axial length, can also be adjusted by controlling the pulley lever to adjust the position of the first pulley, so that the first pulley on the pulley lever can always correspond to the middle position of the silk source reel, and finally through the positioning bolt The position of the pulley rod is locked, so that the grid manufacturing device can use wire source reels with different axial lengths, which improves the flexibility of production and manufacturing.

Optionally, there is a notch on the said wire source base to match the pulley rod, the said pulley rod is set in the notch and can move back and forth in the notch, and the positioning bolt passes through the wire source seat from the outside to the the above gap, and press one side of the pulley rod, so the position of the first pulley arranged on the pulley rod can be adjusted conveniently and quickly, so that it can always correspond to the middle part of the silk source reel, so that different sizes of silk can be installed. Source reel, and ensure the stability of the wire transmission.

Preferably, a straight groove is opened on the guide wire rod, and the guide wire rod passes through the straight groove through a movable bolt and is fixed on the wire source base, and an arc-shaped groove is opened on the wire source base, and the guide wire The rod is also temporarily fixed on the wire source seat through a fixing bolt passing through the straight groove and the arc groove at the same time, and the deflection angle of the guide wire rod around the movable bolt can be adjusted by loosening the fixing bolt; the deflection angle of the guide wire rod is adjusted, The position of the wire outlet nozzle located at the end of the wire guide rod can be adjusted indirectly, so that the distance between the wire outlet nozzle and the edge of the wire coil can be adjusted, which has an important influence on the grid spacing and symmetry.

Preferably, the silk source seat is also provided with a silk source tension adjusting device, the silk source tension adjusting device includes a control unit and a pressing part, and the pressing part slides on the shaft of the silk source reel The control unit detects the torque of the wire source reel shaft and controls the friction force applied by the pressing part to the wire source reel shaft. The wire source tension adjustment device can ensure that the wire Wrapped on the wire reel with a certain pre-tightening force, it can also ensure that the metal wire will not be broken under the ultimate tensile capacity, and the torque can be automatically adjusted according to the size of the torque, and it can be added on it. The numerical display of the torque is convenient for detection and verification. Assuming that the speed of the high-precision servo motor is v servo motor = i (rad/s), and the speed of the micro-stepping linear motor is v linear motor = j (m/s), the processed The resulting grid spacing is:

d=j/i,

Assuming that the maximum diameter of the wire coil is D, the linear velocity of the edge of the wire coil during the wire winding process, that is, the supply speed of the fine metal wire is:

(m/s), V=

(m/s),

If the radius of the silk source reel is r reel, the rotating speed of the silk source reel is:

/r卷筒    (rad/s), vroll =

/r reel (rad/s),

Assuming that the anti-torsion force of the wire source tension adjusting device is f at this time, and the radius of the reel shaft clamped by the wire tension control device is r axis, then the tension force of the wire is:

F wire = (f*r shaft)/r reel,

Assuming that the maximum tension force of the metal wire is Fmax, then the requirement for the anti-torsion force fmax of the tension force adjustment device of the wire source is:

fmax<(Fmax*r reel)/r axis

During the whole wire winding process, the wire tension control device will automatically adjust the anti-torsion force according to the torsion force feedback from the wire source reel, so as to ensure that fmax will not be greater than (Fmax*r reel)/r shaft to ensure that the fine wire does not snap during the entire process.

Preferably, an end cover is installed on the end of the silk source reel shaft far away from the silk source seat, and the end cover presses and fixes the silk source reel on the silk source reel shaft, which can facilitate The silk source reel shaft is equipped with different lengths of silk source reels to improve the flexibility of production.

Further, the number of the wire winding discs is four, and the wire winding discs are rectangular plates whose surface is the wire winding surface. The edges of the rectangular plates are connected to each other and encircled to form a cube. The geometric center position of one side of the cube is A rotating shaft is provided, and the rotating shaft is connected with the output shaft of the high-precision servo motor. The four wire winding surfaces on the cube can rotate around the axis direction of the output shaft of the high-precision servo motor at the same time, and the metal wires can be arranged and wound on four sides at the same time. Therefore, four identical products can be processed at the same time in each processing cycle, which greatly improves the processing efficiency. Moreover, since the four wire coils encircle to form a cube, its cross-section is square, ensuring that the wire coils The relative stability of the pulling force on the wire during the process reduces the impact on the wire and reduces the possibility of the wire being broken; it also ensures that the wire falls on every corner of the winding shaft during the winding process. The consistency of the position on the grid ensures the equidistant spacing of the grid lines.

Preferably, the wire winding assembly also includes a wire winding reel base, a servo motor base, and a coupling, the servo motor base is located on one side of the wire winding reel base, and the high-precision servo motor is arranged on On the base of the servo motor, the base of the winding reel is an oval seat, and the cube is provided with a supporting shaft on one side relative to the rotating shaft, and the rotating shaft and the supporting shaft are both sleeved with high-precision diameter The thrust bearings are respectively arranged on the two opposite cylinders of the said seat, thus ensuring that the cube will not move in the axial direction of the rotating shaft during the rotation, and ensuring that the non-polar grid to be produced The uniformity of the wire spacing, and the cube is independently fixed on the base of the wire winding disc, which reduces the impact of the vibration of the power source on its stability and ensures the stability of the wire winding environment. In addition, due to the coupling One end of the cube is connected to the rotating shaft, and the other end is connected to the output shaft of the high-precision servo motor. The rotating shaft of the cube and the high-precision servo motor are connected through a coupling, which can transmit torque in real time and to a certain extent The vibration generated by the high-precision servo motor is greatly reduced.

Preferably, in order to detachably and temporarily fix the grid ring in the grid ring seat, the cube is provided with a set screw, and the set screw passes through the wire winding reel from the side and reaches the grid ring of the wire reel and lock the grid ring on the edge of the seat. After the wire winding is completed and packaged, the screws can be loosened to remove the grid ring from the wire coil. In addition, the wire positioning part is fixed on the wire coil surface The auxiliary screw on the top makes the end of the fine metal wire can be easily and conveniently positioned on the wire reel, and the structure is simple and practical.

Compared with the prior art, the beneficial effect of the present invention is: the present invention is an ultra-fine electrodeless metal grid manufacturing device, the wire winding disk is driven by a high-precision servo motor, and the rotation of the wire winding disk can ensure high stability. And the rotation angle can achieve high precision. Since the wire source assembly is driven by a micro-stepping linear motor, the movement accuracy of the wire source assembly is extremely high. Therefore, with the cooperation of the micro-stepping linear motor and high-precision servo motor, the entire The equipment mechanism provides a stable and precise power source, which can make the grid pitch accuracy of the wires arranged and wound on the coiled wire surface reach the micron level, and the arrangement is uniform, which can produce high-quality metal grids, and can be matched with high-precision The rotation speed and stepping speed of the servo motor and the micro-stepping linear motor control the grid pitch of the grid; the wire winding assembly and the micro-stepping linear motor are fixed on the base, and the base can absorb the wire winding assembly, micro-stepping The working vibration of the linear motor and the high-precision servo motor effectively guarantees the overall working stability of the manufacturing device and provides a good environment for production; since the grid ring and the wire winding disk rotate synchronously, winding the wire on the wire winding disk is instant The wire can be directly wound on the grid ring at the same time, reducing the artificial influence on the precision of the grid line spacing of the grid ring; through the rotation of the wire reel and the linear movement of the wire source assembly, it is convenient and efficient to produce a fine electrodeless metal grid, which is effective and feasible It is widely used in production, and has high production efficiency, low operation difficulty and low manufacturing cost, and simple and stable equipment structure.

Description of drawings

Fig. 1 is the three-dimensional isometric left view of device of the present invention;

Fig. 2 is the three-dimensional isometric right view of device of the present invention;

Fig. 3 is a right side view of the device of the present invention.

In the figure: 1—base; 2—servo motor base; 3—high precision servo motor; 4—servo motor base; 5—coupling; 6—rotating shaft; 7—wire winding Disk base; 8—nut; 9—wire winding disk; 10—grid ring seat; 11—set screw; 12—support shaft; 13—set bolt; 14—the first micro V-groove pulley ; 15——pulley rod; 16——wire tension control device; 17——wire source seat; 18——wire source reel; 19——guide rod; ——arc groove of wire source base; 22——fixed bolt; 23——movable bolt; 24——micro-stepping linear motor; 25——second micro V-groove pulley; 26——reel shaft of wire source; —Micro V-groove outlet; 28—end cover; 29—auxiliary screw; 30—grid ring. the

Detailed ways

The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "Left", "Right", "Vertical", "Horizontal" and other indicated orientations or positional relationships are based on the orientations, positional relationships shown in the accompanying drawings and the axis coordinates marked in Figure 1 , and are for convenience only Describe the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent.

In addition, if there are terms such as "first" and "second", they are used for description purposes only, and cannot be interpreted as indicating or implying relative importance. Those of ordinary skill in the art can understand the above terms according to specific situations specific meaning.

As shown in Figures 1 to 3, an ultra-fine electrodeless metal grid manufacturing device includes a high-precision servo motor 3, a micro-stepping linear motor 24, and a base 1, and the high-precision servo motor 3 is fixed on the servo motor base with bolts 2, and the servo motor base 4 is fixed on the base 1 with bolts; the output shaft on the right side of the high-precision servo motor 3 is connected to the shaft coupling 5, and the right side of the servo motor base 4 is provided with a wire coil base 7, The base 7 of the coiled wire coil is in the shape of an oval, and its bottom is rigidly fixed on the base 1. A cube is arranged inside the base 7 of the coiled coil. The enclosing structure, the rectangular plate is a winding coil 9, the cover plates on the left and right sides of the cube are respectively provided with a rotating shaft 6 and a supporting shaft 12 at the geometric center, and the rotating shaft 6 and the supporting shaft 12 are both equipped with high-precision radial thrust Bearings (not shown in the figure) are respectively installed on the two opposite cylinders on the left and right of the said seat, and the right end of the coupling 5 is connected with the power input end of the rotating shaft 6, so that the output of the high-precision servo motor 3 The shaft and the cube can be connected, and the four winding discs 9 on the cube can rotate around the rotation axis 6 respectively. In order to ensure a more stable transmission, the coupling 5 needs to use a high-precision vibration-isolating coupling; in addition, due to the rotation The shaft 6 is connected to the cube through a key, and the external nut 8 is tightly set and fixed on the cover plate on the left side of the cube, which ensures the rigid connection and synchronous rotation between the wire reel 9 and the rotating shaft 6, and the two are in precision There is no axial movement during the rotating working process.

The four wire winding discs 9 on the cube are provided with the grid ring seat 10, the grid ring 30, and the auxiliary screw 29 on the wire winding surface. The grid ring seat 10 is a circular through hole opened on the wire winding surface. Its depth is equal to the thickness of the grid ring 30, and the inner diameter matches the outer diameter of the grid ring 30, so the grid ring 30 can be installed in the grid ring seat 10. At the same time, the side of the cube is provided with a set screw 11 for positioning. The screw 11 passes through the winding coil 9 from the side and reaches the edge of the grid ring seat 10 , and locks the grid ring 30 through the screw foot of the positioning screw 11 , so the grid ring 30 is detachably fixed in the grid ring seat 10 .

The bottom of described micro-stepping linear motor 24 is rigidly fixed on the base 1, and micro-stepping linear motor 24 is positioned at the front side of wire winding disc base 7, with a distance from the wire winding surface of winding coil 9. The output end of the stepping linear motor 24 is connected to the wire source base 17, and the wire source base 17 is positioned at the top of the micro-stepping linear motor 24, and the wire source base 17 can make a straight line in the left and right directions on the micro-stepping linear motor 24 as a whole. Move, that is, the direction of movement is consistent with the axis direction of the output shaft of the high-precision servo motor 3, the left side of the wire source seat 17 is provided with a guide wire rod 19, and the left side of the rear end of the wire guide rod 19 is provided with a micro-V groove wire outlet nozzle 27, The rear end right side of the guide wire rod 19 is also provided with a second micro-V groove pulley 25, and the second micro-V groove pulley 25 and the micro-V groove wire outlet 27 are separated by a certain distance in the length direction of the wire guide rod 19. The middle part of the guide screw 19 is provided with a straight groove 20 near the front end, and the middle part of the guide screw 19 passes through the straight groove 20 through a movable bolt 23 and is connected to the wire source seat 17, so that the guide screw 19 can rotate. In addition, On the left side of the wire source base 17 corresponding to the position of the straight groove 20, an arc groove 21 is provided. The arc groove 21 is up and down and intersects with the straight groove 20. At the intersection of the two, a fixing bolt 22 passes through the straight groove at the same time. groove 20 and arc groove 21, and lock the rotation angle of the guide wire rod 19. A silk source reel shaft 26 is arranged on the right side of the silk source seat 17, and the silk source reel shaft 26 passes through the silk source seat 17 from the right side and extends to the left side of the silk source seat 17, and the silk source reel shaft 26 The left end of the left end is fixed on the silk source seat 17 by a bearing, so the silk source reel shaft 26 can rotate on the silk source seat 17, and the silk source reel shaft 26 is equipped with a silk source reel 18, and the right side of the silk source reel 18 The side is fixed on the silk source reel shaft 26 through an end cover 28, so that the silk source reel 18 can rotate synchronously with the silk source reel shaft 26. At the same time, the corresponding silk source reel shaft 26 A silk source tension adjusting device 16 is installed at the position above, and the silk source tension adjusting device 16 includes a control unit and a pressing part (not marked in the figure), and the pressing part is connected with the wire in the silk source seat 17. The source reel shaft 26 slides and rubs and generates a torsional reaction force. The control unit detects the torque of the wire source reel shaft 26 and controls the friction force applied by the pressing part to the wire source reel shaft, which not only ensures that the wire is The tight force is wound on the wire winding disc 9, and it can ensure that the metal wire will not be broken under the ultimate tensile capacity. It can brake and automatically adjust the torque according to the size of the torque, and there is a display of the torque size on it, which is convenient. Detection verification. The top side of silk source seat 17 is provided with breach, and pulley bar 15 is installed in the breach, and pulley bar can move left and right in breach, and the rear side of the top of silk source seat 17 is equipped with a positioning bolt 13 at the position corresponding to breach, positioning The outside of the bolt 13 passes through the silk source seat 17 and arrives in the gap, which can press and lock the pulley bar 15. In addition, the pulley bar 15 corresponds to the axis of the silk source reel shaft 26 all the time. V-groove pulley 14, because the pulley rod 15 can be adjusted left and right, so the first slight V-groove pulley 14 can always correspond to the middle part of the silk source reel 18 on the silk source reel shaft 26 axis, and can be drawn out from the silk source reel. The fine metal wire swinging from side to side plays a preliminary stabilizing effect.

The working principle of an ultra-fine electrodeless metal grid manufacturing device of the present invention is to install the wire source reel 18 before the wire winding work starts, and adjust the position of the pulley rod 15 to make the first micro V-groove pulley 14 correspond to The middle position of the silk source reel 18, and then lock the pulley rod 15 with the positioning bolt 13, adjust the deflection angle of the guide wire rod 19 according to the actual situation, and start the micro-stepping linear motor 24, and the micro-V groove out of the silk nozzle 27 Corresponding to the leftmost or rightmost position of the winding reel 9. Then the grid ring 30 is installed and temporarily fixed on the grid ring seat 10 of the wire winding reel 9, the beginning of the fine metal wire is fixed on the auxiliary screw 29 of the wire winding reel 9, the wire winding device is started, the high precision servo motor 3 and the micro The stepping linear motor 24 runs at the same time, the high-precision servo motor 3 drives the winding coil to rotate, and the micro-stepping linear motor 24 drives the wire source seat 17 to move linearly to the left on the side of the coiling surface of the coiling coil 9, and the coiling coil 9 passes Rotate and pull out the fine metal wire on the wire source reel 18, so that the source reel 18 and the wire source reel shaft 26 are rotated, and at the same time, the fine metal wire is evenly arranged and wound at a certain distance by the linear motion of the wire source seat 17. On the wire winding surface, an extremely fine metal grid is formed, and since the four wire winding disks 9 form a cube, the fine metal wire can be wound and arranged on the four wire winding disks 9 at the same time; 30, stop the operation of the wire winding device, fix the end of the wire on the auxiliary screw 29, and cut the wire, then use the special packaging technology or equipment in the prior art to wrap the metal grid on the grid ring 30 Stabilize the packaging, remove the grid ring 30 from the winding reel 9, cut the excess fine metal wires around the grid ring 30, and finally complete the manufacture of the ultra-fine electrodeless grid.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made, and it is not necessary and impossible to exhaustively enumerate all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. a hyperfine electrodeless metal grid mesh manufacturing installation, it is characterized in that, comprise high-precision servo motor, take-up assembly, micro-step-by-step linear electric motor, silk source component, and base, described take-up assembly and micro-step-by-step linear electric motor are fixed on base, take-up assembly is provided with at least one wire wrapping disk, the wrapping wire face of described wire wrapping disk is provided with grating ring seat, grating ring, and wire keeper, described grating ring and described grating ring seat cooperatively interact, grating ring is removably fixed in described grating ring seat, the output shaft of described high-precision servo motor is connected in described wire wrapping disk and drives the wrapping wire face of wire wrapping disk around the axis direction upset of output shaft, the output of micro-step-by-step linear electric motor is connected in a source component, the silk moving direction of source component and the output shaft axis direction of described high-precision servo motor are consistent, described silk source component is arranged on a side of take-up assembly the wrapping wire face towards wire wrapping disk, wire wrapping disk pulls out the wire on silk source component by rotation, and rectilinear motion by silk source component by wire with a determining deviation arrange and be wrapped on wrapping wire face.

2. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 1, it is characterized in that, described silk source component comprises a source(-)holder, silk source spool shaft, silk source book cylinder, conducting wire pole, described silk source(-)holder is connected with the output of described micro-step-by-step linear electric motor, described silk source spool shaft is arranged on a source(-)holder rotationally, described silk source book cylinder is removably set in a source spool shaft and with silk source spool shaft synchronizes and rotates, described conducting wire pole is arranged on a source(-)holder, and conducting wire pole terminal position is provided with the wire obtained mouth dish towards described wire wrapping disk.

3. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 2, it is characterized in that, on described silk source(-)holder, be movably set with roller arm, the activity direction of roller arm is consistent with the axis direction of described silk source spool shaft, on silk source(-)holder, be provided with the bolt of locking roller arm, on roller arm, be provided with the first pulley, described the first pulley keeps a segment distance and the medium position of corresponding silk source book cylinder all the time with silk source book cylinder in the radial direction silk source book cylinder, on described conducting wire pole, be also provided with the second pulley, described the second pulley and the first pulley are positioned at the same side of a source component, the second pulley and wire obtained mouth keep certain distance.

4. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 3, it is characterized in that, on described silk source(-)holder, offer the breach that coordinates described roller arm, described roller arm is arranged in breach and can in breach, moves around, described bolt passes silk source(-)holder to described breach from the external world, and compresses described roller arm.

5. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 2, it is characterized in that, on described conducting wire pole, offer straight trough, conducting wire pole is fixed on a source(-)holder through described straight trough by a movable bolt, on described silk source(-)holder, offer deep-slotted chip breaker, described conducting wire pole is also temporarily fixed on a source(-)holder through described straight trough and deep-slotted chip breaker by a set bolt simultaneously, can regulate the deflection angle of conducting wire pole around movable bolt by unclamping set bolt.

6. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 2, it is characterized in that, on described silk source(-)holder, be also provided with a source tensile force adjusting device, silk source tensile force adjusting device comprises control module and presses parts, described press parts and the source spool shaft sliding friction of described silk and produce reverse counter-force, described control module detect the torque of silk source spool shaft and control described in press parts and put on the frictional force size of a source spool shaft.

7. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 2, is characterized in that, described silk source spool shaft is also being provided with end cap away from one end of described silk source(-)holder, and described end cap compresses described silk source book cylinder be fixed in a source spool shaft.

8. hyperfine electrodeless metal grid mesh manufacturing installation according to claim 1, it is characterized in that, described wire wrapping disk quantity is four, wire wrapping disk is that rectangular slab and its plate face are described wrapping wire face, the seamed edge of four rectangular slabs interconnects and surrounds formation cube, the geometric center position of described cube one side is provided with rotating shaft, and described rotating shaft connects with the output shaft of high-precision servo motor.

9. according to the hyperfine electrodeless metal grid mesh manufacturing installation described in claim 1 ~ 8 any one, it is characterized in that, described take-up assembly also comprises wire wrapping disk pedestal, servomotor pedestal, and shaft coupling, described servomotor pedestal is positioned at a side of wire wrapping disk pedestal, described high-precision servo motor is arranged on servomotor pedestal, described wire wrapping disk pedestal is Kan shape seat, described cube is provided with bolster in the side with respect to described rotating shaft, described rotating shaft is all arranged with high accuracy radial-thrust bearing with bolster and is separately positioned on two cylinders that described Kan shape seat is relative, one end of described shaft coupling is connected in described rotating shaft, the other end is connected in the output shaft of described high-precision servo motor.

10. according to the hyperfine electrodeless metal grid mesh manufacturing installation described in claim 1 ~ 8 any one, it is characterized in that, described cube is provided with dog screw, dog screw passes from the side described wire wrapping disk and arrives the grating ring seat edge of described wire wrapping disk and lock described grating ring, and described wire keeper is the additional screws being fixed on wire wrapping disk wrapping wire face.

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