CN117773575A - Quartz crystal resonator electrode processing method and processing equipment - Google Patents
Quartz crystal resonator electrode processing method and processing equipment Download PDFInfo
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Abstract
The invention relates to the technical field related to electrode slice processing, in particular to a quartz crystal resonator electrode processing method and processing equipment, wherein the quartz crystal resonator electrode processing method comprises the following steps: s1, pressing and rolling a wire metal into an electrode plate with uniform thickness; s2, enabling the electrode plate to pass through the two conveying mechanisms, so that the electrode plate between the conveying mechanisms is in a tensioning state and is attached to the stamping die; s3, starting a driving mechanism to drive the bearing mechanism to rotate, when one of the bearing tables on the bearing mechanism moves to a stamping position, the bearing table moves upwards and is abutted to the bottom of the stamping die, and then starting the stamping device to execute stamping action; s4, the driving mechanism drives the bearing mechanism to rotate again, the bearing table at the punching position rotates the blank of the electrode plate to the polishing position, polishing is carried out, after polishing is carried out, the current bearing table rotates to the discharging position, and the machined electrode plate is taken down by matching with the mechanical claw, so that machining is completed.
Description
Technical Field
The invention relates to the technical field related to electrode slice processing, in particular to a quartz crystal resonator electrode processing method and processing equipment.
Background
The quartz crystal resonator consists of a base, a shell and a quartz wafer, wherein a gold or silver electrode is plated on the quartz wafer, the shape of the wafer electrode is generally designed to be rectangular/square/round, and the key index Q value of the quartz crystal resonator is calculated by the following formula:
the C1 value can be reduced by changing the shape of the electrode to a certain extent to reduce the area of the electrode, so that the electrode plays a key role in the quartz crystal resonator.
The processing of the electrode comprises the following steps: viscose material preparation, hydrogel preparation, sheet punching, auxiliary material covering, protective film changing, one-time detection, one-time labeling, on-line detection, appearance inspection, finished product final inspection, packaging and shipment.
When current motor processing, after punching press sheet, directly receive the whole material of electrode slice embryo to accomodate the department, because the stamping fracture department of electrode slice appears the burr easily in the punching process, consequently before the auxiliary material is handled in the subsides of covering, need polish earlier and handle, need place the electrode slice embryo again on anchor clamps when needs polish to handle, increased the treatment.
Disclosure of Invention
The invention aims to provide a quartz crystal resonator electrode processing method and processing equipment, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the electrode processing method of the quartz crystal resonator comprises the following steps:
s1, pressing and rolling a wire metal into an electrode plate with uniform thickness;
s2, enabling the electrode plate to pass through the two conveying mechanisms, so that the electrode plate between the conveying mechanisms is in a tensioning state and is attached to the stamping die;
s3, starting a driving mechanism to drive the bearing mechanism to rotate, when one of the bearing tables on the bearing mechanism moves to a stamping position, the bearing table moves upwards and is in butt joint with the bottom of the stamping die, then starting the stamping device to execute stamping action, and when the stamping device stamps to the end of the stroke, the stamping device presses the stamped electrode slice blanks on the bearing table, and meanwhile the bearing table moves downwards for a certain distance to adsorb the electrode slice blanks on the bearing table;
s4, the driving mechanism drives the bearing mechanism to rotate again, when the driving mechanism starts to rotate, the stamping device synchronously executes slow reset action, then the bearing table at the stamping position rotates the blank of the electrode plate to the polishing position to execute polishing action, after the polishing action is executed, the current bearing table rotates to the discharging position, and the machined electrode plate is taken down by matching with the mechanical claw, so that machining is completed.
The quartz crystal resonator electrode processing equipment is used for realizing the quartz crystal resonator electrode processing method and comprises a workbench, a supporting component arranged on the workbench and conveying mechanisms arranged at two ends of the supporting component, and further comprises:
the stamping device and the receiving mechanism are arranged on the workbench, wherein:
the bearing mechanism comprises a bearing seat rotatably mounted on the workbench, and the bearing seat is driven to rotate by a driving piece mounted on the workbench;
a plurality of embedded sliding grooves are uniformly formed in the circumferential direction on the bearing seat, a bearing table is slidingly installed in the inner side of the embedded sliding grooves, a negative pressure cavity is formed in the inner side of the bearing table, the negative pressure cavity is communicated with a negative pressure port formed in the bearing table and an embedded cavity formed in the bearing seat, and when the bearing table moves towards the inner side of the embedded sliding grooves, negative pressure is generated at the negative pressure port;
the workbench is further fixedly provided with an annular piece, the annular piece is sleeved on the outer side of the bearing mechanism, an annular track is formed on the inner wall of the annular piece, a guide post fixed on the bearing table slides in the annular track, a first special-shaped track and a second special-shaped track are respectively formed at the annular track, a stamping position and a discharging position, and when the guide post moves in the first special-shaped track, the guide post can sequentially execute the actions of obliquely moving upwards, horizontally rotating, vertically moving downwards and obliquely moving upwards.
Quartz crystal resonator electrode processing apparatus as described above: the first special-shaped track comprises a first inclined track part, a first straight track part, a vertical track part, a second inclined track part and a third inclined track part which are sequentially arranged along the movement direction of the guide post;
the bottom of perpendicular track portion is formed with arc portion, arc portion with the smooth transition of second slope track portion, the upper portion of second slope track portion forms limit point a.
Quartz crystal resonator electrode processing apparatus as described above: a round embedded groove is formed on one side of the bearing seat facing the workbench;
the driving piece comprises annular teeth formed on the side wall of the circular embedded groove and a driving gear meshed with the annular teeth, and a rotating shaft of the driving gear penetrates through the workbench and is fixed with an output shaft of a first motor arranged on the workbench.
Quartz crystal resonator electrode processing apparatus as described above: a piston is arranged at the inner side of the embedded cavity, a connecting column is fixed at one side of the piston facing the bearing table, and the connecting column penetrates through the embedded cavity and stretches into the embedded sliding groove to be fixed with the bearing table;
the connecting column is arranged in the embedded sliding groove in a sleeved mode, two ends of the first spring are respectively abutted to the bearing table and the bottom of the embedded sliding groove, and the first spring is always in a compressed state.
Quartz crystal resonator electrode processing apparatus as described above: the support assembly includes:
the support frame is fixed on the workbench, and the limit table is detachably arranged on the support frame;
and the limiting table is detachably provided with a stamping die.
Quartz crystal resonator electrode processing apparatus as described above: the movable end of the punch is opposite to the stamping die, a stamping head is detachably arranged on the movable end, and the length of the stamping head is larger than the thickness of the stamping die.
Quartz crystal resonator electrode processing apparatus as described above: the conveying mechanism comprises:
a driving conveying roller and a driven conveying roller;
the two end rotating shafts of the driving conveying roller are rotatably arranged on mounting seats fixed with the workbench, and are driven to rotate by a second motor arranged on one of the mounting seats;
the two-end rotating shafts of the driven conveying roller are rotatably arranged on the movable bearing frame which is in sliding connection with the mounting seat, an elastic piece is arranged between the movable bearing frame and the mounting seat, and the elastic piece provides elasticity for the movable bearing frame to move towards the mounting seat.
Quartz crystal resonator electrode processing apparatus as described above: the elastic piece comprises at least two movable columns fixed on the movable bearing frame and a fixed plate fixed on the mounting seat, and a through hole for the movable columns to penetrate is formed in the fixed plate;
the movable column is sleeved with a first spring, two ends of the first spring are respectively abutted with the fixed plate and the extension plate fixed on the movable column, and the first spring is always in a compressed state.
Compared with the prior art, the invention has the beneficial effects that: the stamping device starts to slowly execute the reset action, and meanwhile, the bearing seat starts to rotate, so that the guide post can move upwards obliquely along the second inclined track part, the upwards moving amount of the second inclined track part is smaller, therefore, when the bearing table moves upwards slightly, the negative pressure port is still in a negative pressure state, the stamped electrode plate cannot deviate from the bearing table, after the guide post moves to be in contact with the limit point a, the stamping device can be quickly reset, the conveying mechanism can conveniently convey the raw material for the next stamping, the time occupation is reduced, when the bearing seat continuously rotates, the guide post moves downwards along the third inclined track part, the negative pressure amount is increased, finally the guide post moves into the annular track, and the negative pressure suction state of the electrode plate is maintained;
through cooperation with stamping device and adapting mechanism, realized the automatic centre gripping after the punching press, conveniently transferred to grinding device and go out and carry out polishing treatment, degree of automation is high, when punching press stock and stamping device break away from simultaneously, can prevent that the stamping device from driving the punching press stock, influences subsequent clamping state.
Drawings
Fig. 1 is a schematic structural view of an electrode processing apparatus for a quartz crystal resonator.
FIG. 2 is a schematic view of another angle of the quartz crystal resonator electrode processing apparatus.
Fig. 3 is a schematic structural view of a conveying mechanism and a limiting table in an electrode processing device of a quartz crystal resonator.
Fig. 4 is a schematic view of a structure of another angle between a conveying mechanism and a limiting table in an electrode processing device of a quartz crystal resonator.
Fig. 5 is a schematic structural view of a limiting table in an electrode processing apparatus of a quartz crystal resonator.
Fig. 6 is a schematic structural view of a conveying mechanism in an electrode processing apparatus of a quartz crystal resonator.
Fig. 7 is a schematic diagram showing a state in which a punch and a receiving mechanism are separated in an electrode processing apparatus for a quartz crystal resonator.
Fig. 8 is a schematic structural view of a receiving mechanism in an electrode processing apparatus of a quartz crystal resonator.
FIG. 9 is a schematic view of another angle of the susceptor in an electrode processing apparatus for quartz crystal resonators.
FIG. 10 is a diagrammatic view of a susceptor in a quartz crystal resonator electrode processing apparatus.
Fig. 11 is a cross-sectional view taken along the direction A-A in fig. 10.
Fig. 12 is a cross-sectional view taken along the direction C-C in fig. 10.
Fig. 13 is an enlarged view of the structure at D in fig. 11.
Fig. 14 is a schematic structural view of a ring member in an electrode processing apparatus of a quartz crystal resonator.
FIG. 15 is a schematic view of another angle of the ring in a quartz crystal resonator electrode processing apparatus.
Fig. 16 is a schematic view showing a state of a plane of a ring in an electrode processing apparatus of a quartz crystal resonator.
Fig. 17 is an enlarged view of the structure at B in fig. 16.
In the figure:
1-a workbench;
2-ring, 201-ring track, 2011-first special track, 20111-first inclined track portion, 20112-vertical track portion, 20113-arc portion, 20114-second inclined track portion, 20115-first straight track portion, 20116-third inclined track portion, 2012-second special track, 20121-second straight track portion, 20122-fourth inclined track portion;
3-punch, 301-movable end, 302-punch head;
4-receiving mechanism, 401-receiving seat, 402-circular embedded groove, 403-annular tooth, 404-driving gear, 405-connecting table, 406-receiving table, 4061-convex enclosing block, 4062-negative pressure port, 4063-guide post, 40631-straight part, 407-embedded sliding groove, 408-embedded cavity, 409-piston, 410-connecting post, 411-flexible guide pipe, 412-first spring, 413-negative pressure cavity;
5-electrode sheet plates;
6-conveying mechanism, 601-mounting seat, 602-driving conveying roller, 603-driven conveying roller, 604-second motor, 605-movable bearing frame, 606-sliding guide piece, 607-movable column, 608-second spring and 609-fixed plate;
7-a limiting table;
8-supporting frames;
9-a first motor;
10-stamping die.
Detailed Description
Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following examples in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, and components have not been described in detail so as not to obscure the subject matter of the present application.
Technical description:
the quartz crystal resonator consists of a base, a shell and a quartz wafer, wherein a gold or silver electrode is plated on the quartz wafer, the shape of the wafer electrode is generally designed to be rectangular/square/round, and the key index Q value of the quartz crystal resonator is calculated by the following formula:
the electrode shape of the invention is slightly improved on the basis of a rectangular electrode, and is changed into an octagonal design, and the design can reduce C due to the reduction of the electrode area 1 The value, however, does not significantly increase the equivalent resistance of the vibrator, and thus the Q value of the resonator can be improved.
The invention aims to provide processing equipment which is used for processing electrodes of quartz crystal resonators, and mainly adopts stamping equipment, wherein the stamped electrode plates are automatically conveyed and polished to form finished electrode plates at a blanking end, and one end of each electrode plate is in an octagonal structure, so that automatic processing is realized, and processing efficiency is improved.
The specific implementation mode is as follows:
referring to fig. 1-17, an electrode processing apparatus for a quartz crystal resonator includes a workbench 1, a support assembly mounted on the workbench 1, a conveying mechanism 6 disposed at two ends of the support assembly, a punch 3 disposed on the workbench 1, and a receiving mechanism 4.
The receiving mechanism 4 comprises a receiving seat 401 rotatably mounted on the workbench 1, and the receiving seat 401 is driven to rotate by a driving piece mounted on the workbench 1;
the plurality of embedded slide grooves 407 are uniformly formed on the bearing seat 401 along the circumferential direction, the bearing seat 406 is mounted on the inner slide of the embedded slide grooves 407, preferably, a convex enclosing block 4061 with the same shape as the electrode sheet is formed on the bearing seat 406, so that the side end of the electrode sheet subjected to stamping treatment is limited, the height of the convex enclosing block 4061 is smaller than the thickness of the electrode sheet, and therefore, in the subsequent polishing process, the convex enclosing block 4061 cannot interfere with the polishing process.
The inner side of the receiving table 406 is formed with a negative pressure cavity 413, the negative pressure cavity 413 is communicated with a negative pressure port 4062 formed on the receiving table 406 and an embedded cavity 408 formed on the receiving table 401, preferably, the negative pressure cavity 413 is communicated with the embedded cavity 408 through a flexible conduit 411, and when the receiving table 406 moves towards the inner side of the embedded chute 407, a negative pressure is generated at the negative pressure port 4062 for sucking the electrode sheet blank on the receiving table 406;
the working table 1 is further fixed with an annular piece 2, the annular piece 2 is sleeved on the outer side of the receiving mechanism 4, an annular track 201 is formed on the inner wall of the annular piece 2, a guide post 4063 fixed on the receiving table 406 slides in the annular track 201, a first special-shaped track 2011 and a second special-shaped track 2012 are respectively formed on the annular track 201 and the punching position and the blanking position, and when the guide post 4063 moves in the first special-shaped track 2011, the guide post 4063 can sequentially perform tilting up, horizontal rotation, vertical down and tilting up movements, and in an exemplary embodiment, the first special-shaped track 2011 comprises a first tilting track portion 20111, a first straight track portion 20115, a vertical track portion 20112, a second tilting track portion 20114 and a third tilting track portion 20116 which are sequentially arranged along the movement direction of the guide post 4063; an arc-shaped portion 20113 is formed at the bottom of the vertical rail portion 20112, the arc-shaped portion 20113 and the second inclined rail portion 20114 are in smooth transition, and a limiting point a is formed at the upper portion of the second inclined rail portion 20114.
For easy understanding, the specific motion state of the receiving table 406 and the specific action of the electrode sheet blank attraction are described in detail in this embodiment as follows:
due to the limitation of the circular track 201, the guide post 4063 can only move along the track of the circular track 201, when the guide post 4063 enters the first inclined track portion 20111 from the circular track 201, the whole bearing platform 406 moves upwards relative to the bearing seat 401, when the guide post 4063 continuously moves to the first straight track portion 20115, the bearing platform 406 reaches the maximum height, then horizontally rotates to the vertical track portion 20112 at the height and is blocked by the side wall of the vertical track portion 20112, at this time, the bearing platform 406 reaches the punching position, the punch 3 performs the punching action, the punch 3 punches out the electrode sheet and presses the bearing platform 406, and when the bearing platform 406 contacts the electrode sheet, the punch 3 does not reach the punching stroke end, so the bearing platform 406 also continuously moves downwards, at this time, the guide post 4063 moves downwards from the highest point of the vertical track portion 20112 to the lowest point (the bearing platform 406 moves relatively to the inner side of the inner chute: when the bearing platform 406 moves towards the inner side of the inner chute, the negative pressure port 40406 is generated at the negative pressure port 4062, that is used for the electrode sheet to be punched out and pressed against the bearing platform 406, or the arc-shaped electrode sheet is in contact with the inner side of the bearing platform 20112, the arc-shaped electrode sheet is also contacted with the inner side of the bearing platform 20112, and the arc-shaped electrode sheet is contacted with the inner side of the bearing platform 20112;
after the completion, the punch 3 starts to slowly execute the reset action, and meanwhile, the receiving seat 401 starts to rotate, so that the guide post 4063 moves up obliquely along the second inclined track portion 20114, wherein the upward movement amount of the second inclined track portion 20114 is smaller, therefore, when the receiving table 406 moves up slightly, the negative pressure port 4062 is still in a negative pressure state, the punched electrode slice cannot deviate from the receiving table 406, after the guide post 4063 moves to be in contact with the limiting point a, the punch 3 can quickly reset, so that the conveying mechanism 6 carries out the next punched raw material conveying, the time occupation is reduced, and when the receiving seat 401 continuously rotates, the guide post 4063 moves down along the third inclined track portion 20116, the negative pressure amount is increased, finally moves into the annular track 201, and the negative pressure suction state of the electrode slice is maintained.
In summary, according to the electrode processing equipment for the quartz crystal resonator provided by the invention, the punch 3 is matched with the receiving mechanism 4, so that automatic clamping after punching is realized, the workpiece is conveniently transferred to the polishing device for polishing, the automation degree is high, and meanwhile, when the punched blank is separated from the punch 3, the punch 3 can be prevented from driving the punched blank to influence the subsequent clamping state.
Further, in this embodiment, the second special-shaped track 2012 includes a second straight track portion 20121, the second straight track portion 20121 and the first straight track portion 20115 are in the same horizontal plane, two ends of the second straight track portion 20121 are respectively connected to the annular track 201 through a fourth inclined track portion 20122, and in combination with the above, the second special-shaped track 2012 is located at the blanking position, when the guide post 4063 moves to the second straight track portion 20121, the receiving table 406 moves up to the highest position, at this time, the negative pressure is eliminated, and the finished electrode plate can be removed by using a mechanical claw or other blanking grabbing members, so as to complete the processing.
It should be noted that, a polishing device (not shown in the figure) is disposed at a position between the punching position and the discharging position, and the disposed polishing device can polish the punching position of the electrode sheet, so as to ensure that the electrode sheet at the discharging position is a processed electrode sheet, and secondary processing is not required.
In this embodiment, the upper end surface of the guide post 4063 is formed with a straight portion 40631, and the straight portion 40631 can ensure that the receiving seat 401 rotates by a small angle after the stamping is completed, so that the guide post 4063 contacts with the limiting point a, and the guide post 4063 is prevented from moving into the vertical track 20112 again to affect the rotation of the receiving seat 401 due to the small rotation angle of the receiving seat 401 during the resetting process of the stamping device 3.
Further, a piston 409 is disposed at the inner side of the embedded cavity 408, a connecting column 410 is fixed at one side of the piston 409 facing the receiving platform 406, and the connecting column 410 penetrates the embedded cavity 408 and extends into the embedded chute 407 to be fixed with the receiving platform 406;
the connecting post 410 located in the embedded chute 407 is sleeved with a first spring 412, two ends of the first spring 412 respectively abut against the bearing table 406 and the bottom of the embedded chute 407, and the first spring 412 is always in a compressed state.
In this embodiment, when the guide post 4063 is not located at the punching position or the blanking position, the guide post 4063 moves in the annular track 201, and the guide post 4063 has a tendency to move upward due to the action of the first spring 412, when the guide post 4063 starts to move toward the punching position, the receiving table 406 starts to move upward due to the action of the first spring 412, so that the piston 409 is driven to move upward by the connecting post 410, at this time, the piston 409 can discharge the gas located above the piston 409 in the embedded cavity 408 from the negative pressure port 4062, at this time, the negative pressure port 4062 is in a conducting state because the electrode sheet is not punched out, and after the electrode sheet is punched onto the receiving table 406, the negative pressure port 4062 is blocked, the receiving table 406 moves downward due to the action of the punching force, so that the piston 409 is driven downward due to the action of the connecting post 410, at this time, the space located above the piston 409 in the embedded cavity 408 generates negative pressure, and thus the electrode sheet is attracted and fixed.
It should be noted that a through groove (not shown) is formed in the bottom of the embedded cavity 408 below the piston 409 for gas to circulate, so as to ensure that no force acts on the bottom of the piston 409 when the piston 409 moves in the embedded cavity 408.
Referring to fig. 2 and 8, a circular embedded groove 402 is formed on a side of the receiving seat 401 facing the workbench 1; the driving piece comprises annular teeth 403 formed on the side wall of the circular embedded groove 402 and a driving gear 404 meshed with the annular teeth 403, a rotating shaft of the driving gear 404 penetrates through the workbench 1 and is fixed with an output shaft of a first motor 9 arranged on the workbench 1, the driving gear 404 is driven to rotate when the first motor 9 works, and the bearing seat 401 is driven to rotate through the annular teeth 403 meshed with the driving gear 404 when the driving gear 404 rotates, so that the driving requirement is met.
Referring to fig. 1-6, the support assembly includes: a supporting frame 8 fixed on the workbench 1 and a limiting table 7 detachably arranged on the supporting frame 8; the limiting table 7 is detachably provided with a stamping die 10, and in an exemplary embodiment, a plurality of horizontal spandrel girders are installed on one side of the supporting frame 8 facing the bearing seat 401, and the limiting table 7 is detachably fixed on the horizontal spandrel girders in a detachable manner including but not limited to bolting.
From the above, the stamping die 10 is detachably mounted on the limiting table 7, so that the stamping die is convenient to replace, and the stamping die has the following specific detachable mounting structure:
the middle position of the limiting table 7 is formed with a T-shaped placing groove, the stamping die 10 is slidably inserted into the T-shaped placing groove, and then is fixed by being matched with a bolt, and of course, the above embodiment is only one embodiment, and can be specifically selected according to requirements, and the embodiment is not particularly limited to this.
Further, referring to fig. 7, the movable end 301 of the punch 3 faces the stamping die 10, a punch head 302 is detachably mounted on the movable end 301, the length of the punch head 302 is greater than the thickness of the stamping die 10, and the punch 3 in this embodiment can use the existing stamping device to achieve stamping by adopting a hydraulic control manner, wherein it is particularly required to specify that the length of the punch head 302 is greater than the thickness of the stamping die 10, so as to ensure that the punch head 302 can generate a certain downward movement drive to the receiving table 406 during one stamping.
In order to mount the punch 3, the punch 3 is fixed to a connecting table 405, and the connecting table 405 penetrates through a cylindrical groove formed in the receiving seat 4 and is fixedly connected to the working table 1.
Referring to fig. 3-6, the conveying mechanism 6 includes a driving conveying roller 602 and a driven conveying roller 603, two end rotating shafts of the driving conveying roller 602 are rotatably mounted on a mounting seat 601 fixed to the workbench 1, and are driven to rotate by a second motor 604 mounted on one of the mounting seats 601, two end rotating shafts of the driven conveying roller 603 are rotatably mounted on a movable supporting frame 605 slidably connected with the mounting seat 601 through a sliding guide 606, and an elastic member is mounted between the movable supporting frame 605 and the mounting seat 601, and the elastic member provides an elastic force for the movable supporting frame 605 to move towards the mounting seat 601.
The electrode plate 5 passes through the space between the driving conveying roller 602 and the driven conveying roller 603, then the second motor 604 is started, the second motor 604 drives the driving conveying roller 602 to rotate, the driven conveying roller 603 is matched to drive the electrode plate 5 to convey, and due to the arrangement of the elastic piece, the driven conveying roller 603 has a trend of moving towards the driving conveying roller 602, so that the electrode plate 5 cannot slide relatively with the driving conveying roller 602 and the driven conveying roller 603, and stable conveying of the electrode plate 5 is ensured.
In this embodiment, specific: the elastic member comprises at least two movable columns 607 fixed on the movable supporting frame 605 and a fixed plate 609 fixed on the mounting seat 601, and the fixed plate 609 is provided with a through hole for the movable columns 607 to penetrate;
the movable column 607 is further provided with a second spring 608, two ends of the second spring 608 are respectively abutted against the fixed plate 609 and the extension plate fixed on the movable column 607, and the second spring 608 is always in a compressed state.
The embodiment of the invention also provides a quartz crystal resonator electrode processing method, which comprises the following steps:
s1, pressing and rolling a wire metal into an electrode plate 5 with uniform thickness;
s2, enabling the electrode plate 5 to pass through the two conveying mechanisms 6, so that the electrode plate 5 between the conveying mechanisms 6 is in a tensioning state and is attached to the stamping die 10;
s3, starting a driving mechanism to drive the carrying mechanism 4 to rotate, when one of the carrying tables 406 on the carrying mechanism 4 moves to a punching position, the carrying table 406 moves upwards and is abutted against the bottom of the punching die 10, then starting the punch 3 to execute punching action, and when the punch 3 punches to the end of the stroke, the punch 3 presses the punched electrode slice blanks on the carrying table 406, and simultaneously the carrying table 406 moves downwards for a certain distance to adsorb the electrode slice blanks on the carrying table 406;
s4, the driving mechanism drives the receiving mechanism 4 to rotate again, when the rotating starts, the stamping device 3 synchronously executes slow reset action, then the receiving table 406 at the stamping position rotates the blank of the electrode plate to the polishing position to execute polishing action, after the polishing action is executed, the current receiving table 406 rotates to the discharging position, and the machined electrode plate is taken down by matching with the mechanical claw, so that machining is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The electrode processing method of the quartz crystal resonator is characterized by comprising the following steps of:
s1, pressing and rolling a wire-shaped metal into an electrode plate (5) with uniform thickness;
s2, enabling the electrode plate (5) to pass through the two conveying mechanisms (6) so that the electrode plate (5) between the conveying mechanisms (6) is in a tensioning state and is attached to the stamping die (10);
s3, starting a driving mechanism to drive the bearing mechanism (4) to rotate, when one of the bearing tables (406) on the bearing mechanism (4) moves to a punching position, the bearing table (406) moves upwards and is in butt joint with the bottom of the punching die (10), then starting the punching machine (3) to execute punching action, and when the punching machine (3) punches to the stroke end, the punching machine (3) presses the punched electrode slice blanks on the bearing table (406), and meanwhile the bearing table (406) moves downwards for a certain distance to adsorb the electrode slice blanks on the bearing table (406);
s4, the driving mechanism drives the receiving mechanism (4) to rotate again, when the driving mechanism starts to rotate, the stamping device (3) synchronously executes slow reset action, then the receiving table (406) at the stamping position rotates the blank of the electrode plate to the polishing position to execute polishing action, after the polishing action is executed, the current receiving table (406) rotates to the discharging position, and the machined electrode plate is taken down in cooperation with the mechanical claw to finish machining.
2. A quartz crystal resonator electrode processing apparatus for implementing the quartz crystal resonator electrode processing method according to claim 1, comprising a workbench (1), a support assembly mounted on the workbench (1), and conveying mechanisms (6) disposed at both ends of the support assembly, characterized by further comprising:
a punch (3) and a receiving mechanism (4) arranged on the workbench (1), wherein:
the bearing mechanism (4) comprises a bearing seat (401) rotatably mounted on the workbench (1), and the bearing seat (401) is driven to rotate by a driving piece mounted on the workbench (1);
a plurality of embedded sliding grooves (407) are uniformly formed on the bearing seat (401) along the circumferential direction, a bearing table (406) is mounted in the inner side of the embedded sliding grooves (407) in a sliding manner, a negative pressure cavity (413) is formed in the inner side of the bearing table (406), the negative pressure cavity (413) is communicated with a negative pressure port (4062) formed on the bearing table (406) and an embedded cavity (408) formed on the bearing seat (401), and when the bearing table (406) moves towards the inner side of the embedded sliding grooves (407), negative pressure is generated at the negative pressure port (4062);
the novel automatic stamping device is characterized in that an annular piece (2) is further fixed on the workbench (1), the annular piece (2) is sleeved on the outer side of the supporting mechanism (4), an annular track (201) is formed on the inner wall of the annular piece (2), a guide column (4063) fixed on the supporting table (406) slides in the annular track (201), a first special-shaped track (2011) and a second special-shaped track (2012) are respectively formed on the annular track (201) and the stamping position and the discharging position, and the guide column (4063) can sequentially execute inclined upward movement, horizontal rotation, vertical downward movement when moving in the first special-shaped track (2011).
3. The quartz crystal resonator electrode processing apparatus of claim 2, wherein the first profiled rail (2011) comprises a first inclined rail portion (20111), a first straight rail portion (20115), a vertical rail portion (20112), a second inclined rail portion (20114), a third inclined rail portion (20116) arranged in sequence along a direction of movement of the guide post (4063);
an arc-shaped portion (20113) is formed at the bottom of the vertical track portion (20112), the arc-shaped portion (20113) and the second inclined track portion (20114) are in smooth transition, and a limiting point a is formed at the upper portion of the second inclined track portion (20114).
4. A quartz crystal resonator electrode processing apparatus according to claim 2, characterized in that the receptacle (401) is formed with a circular recess (402) on the side facing the table (1);
the driving piece comprises annular teeth (403) formed on the side wall of the circular embedded groove (402) and a driving gear (404) meshed with the annular teeth (403), and a rotating shaft of the driving gear (404) penetrates through the workbench (1) and is fixed with an output shaft of a first motor (9) arranged on the workbench (1).
5. The quartz crystal resonator electrode processing apparatus according to claim 2, wherein a piston (409) is provided inside the embedded cavity (408), a connecting column (410) is fixed on a side of the piston (409) facing the receiving table (406), and the connecting column (410) penetrates through the embedded cavity (408) and extends into the embedded chute (407) to be fixed with the receiving table (406);
the connecting column (410) positioned in the embedded chute (407) is sleeved with a first spring (412), two ends of the first spring (412) are respectively abutted with the bearing table (406) and the bottom of the embedded chute (407), and the first spring (412) is always in a compressed state.
6. The quartz crystal resonator electrode processing apparatus of claim 2, wherein the support assembly comprises:
a supporting frame (8) fixed on the workbench (1) and a limiting table (7) detachably arranged on the supporting frame (8);
and the limiting table (7) is detachably provided with a stamping die (10).
7. The quartz crystal resonator electrode processing apparatus of claim 6, wherein the movable end (301) of the punch (3) is opposite to the punch die (10), and a punch head (302) is detachably mounted on the movable end (301), and the length of the punch head (302) is greater than the thickness of the punch die (10).
8. A quartz crystal resonator electrode processing apparatus according to claim 2, characterized in that the conveying mechanism (6) comprises:
a driving conveying roller (602) and a driven conveying roller (603);
the two end rotating shafts of the driving conveying roller (602) are rotatably arranged on mounting seats (601) fixed with the workbench (1), and are driven to rotate by a second motor (604) arranged on one of the mounting seats (601);
the two end rotating shafts of the driven conveying roller (603) are rotatably arranged on a movable bearing frame (605) which is in sliding connection with the mounting seat (601), an elastic piece is arranged between the movable bearing frame (605) and the mounting seat (601), and the elastic piece provides elasticity for the movable bearing frame (605) to move towards the mounting seat (601).
9. The quartz crystal resonator electrode processing apparatus of claim 8, wherein the elastic member comprises at least two movable posts (607) fixed to the movable receiving frame (605) and a fixed plate (609) fixed to the mounting base (601), the fixed plate (609) being provided with a through hole for the movable posts (607) to pass through;
the movable column (607) is sleeved with a second spring (608), two ends of the second spring (608) are respectively abutted with the fixed plate (609) and an extension disc fixed on the movable column (607), and the second spring (608) is always in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410076491.1A CN117773575A (en) | 2024-01-18 | 2024-01-18 | Quartz crystal resonator electrode processing method and processing equipment |
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|---|---|---|---|
| CN202410076491.1A CN117773575A (en) | 2024-01-18 | 2024-01-18 | Quartz crystal resonator electrode processing method and processing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060920A (en) * | 2024-04-18 | 2024-05-24 | 东莞市远疆陶瓷科技有限公司 | Electrode slice cutting and polishing combined machining equipment |
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- 2024-01-18 CN CN202410076491.1A patent/CN117773575A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060920A (en) * | 2024-04-18 | 2024-05-24 | 东莞市远疆陶瓷科技有限公司 | Electrode slice cutting and polishing combined machining equipment |
| CN118060920B (en) * | 2024-04-18 | 2024-06-25 | 东莞市远疆陶瓷科技有限公司 | Electrode slice cutting and polishing combined machining equipment |
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