CN111822601A - Full-automatic magnetic head riveting machine - Google Patents
Full-automatic magnetic head riveting machine Download PDFInfo
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- CN111822601A CN111822601A CN202010688005.3A CN202010688005A CN111822601A CN 111822601 A CN111822601 A CN 111822601A CN 202010688005 A CN202010688005 A CN 202010688005A CN 111822601 A CN111822601 A CN 111822601A
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- Prior art keywords
- magnetic head
- screening
- plate
- channel
- screening unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
The invention discloses a full-automatic magnetic head riveting machine, relates to the technical field of magnetic head production, and solves the problems that in the prior art, a riveting machine needs manual auxiliary operation, the production efficiency is very low, the labor cost is very high, and the production demand and the market demand cannot be completely met.
Description
Technical Field
The invention relates to the technical field of magnetic head production, in particular to a full-automatic magnetic head riveting press.
Background
The magnetic head is the key part that is used for reading data, along with the improvement of people's quality of life, the magnetic head is applied to in the life on the diversified product, market demand is bigger and bigger, the magnetic head generally comprises magnetic head iron core, magnetic head holder, coil, shell etc. wherein magnetic head iron core and magnetic head holder need the riveting machine to carry out the riveting, current riveting machine generally is semi-automatic production, need artifical auxiliary operation, production efficiency is very low, the cost of labor is very high, can't satisfy production demand and market demand at all, so urgent need develop a full-automatic assembly line.
Disclosure of Invention
The invention aims to solve the problems and provides a full-automatic magnetic head riveting machine.
The invention adopts the technical scheme that the full-automatic magnetic head riveting press comprises a machine base and an assembly line arranged on the machine base, wherein the assembly line comprises a conveying rail, a feeding device, a riveting device and a discharging device which are sequentially arranged on the conveying rail, the assembly line is symmetrically provided with two groups on the machine base in the shape of a center, the conveying rails are connected end to form a closed loop structure, the conveying rail comprises a conveying frame, a circulating moving mechanism arranged on the conveying frame and a clamp arranged on the moving frame, the circulating moving mechanism comprises an air cylinder and a moving frame arranged on the conveying frame, the moving frame is driven by the air cylinder to horizontally reciprocate along the conveying frame, the moving frame is also provided with a push block, the push block has the freedom degree of clockwise rotation, the rear end of the push block is provided with a limit block, the front end of the push block is attached to the clamp in a limiting mode, and the push block drives the clamp to horizontally move along the conveying frame through the moving frame.
The feeding device comprises a magnetic head holder feeding device and a magnetic head iron core feeding device, the magnetic head holder feeding device comprises a vibration disc, a first shell arranged on the vibration disc, and a spiral conveying channel arranged on the vibration disc and located in the first shell, the spiral conveying channel comprises an outer wall and a first material channel spirally ascending along the inner side of the outer wall from the bottom of the spiral conveying channel, one side of the first material channel is fixed with the outer wall, the other side of the first material channel is inclined upwards, a first screening channel, a second screening channel and a third screening channel are sequentially arranged at the output end of the first material channel, the first screening channel is of a V-shaped groove structure, a first notch is arranged on the side of the first screening channel facing the first shell, a stop lever is arranged on the first shell, and the top end of the stop lever extends to the first notch on the first screening channel, and the stopper rod and the first screening passage form a gap through which the head clamper passes.
The second screening channel is in a U-shaped groove structure, the inner angle of the output end of the first screening channel is an obtuse angle, the second screening channel is obliquely arranged, the opening of the second screening channel faces the first screening channel, the height of the second screening channel is lower than that of the first screening channel, and a second notch is formed in the lower side of the second screening channel;
second screening passageway on be provided with the position strip of leading on the second breach, the position strip of leading be fixed in the second breach and be located the second breach along the rear side edge of magnetic head holder direction of advance, third screening passageway include opening towards spiral delivery duct and be the frid of c type structure and set up the limiting plate on the frid opening, limiting plate upper end and frid opening go up along fixed connection, lower end and frid opening lower border formation and supply the clearance that magnetic head holder passed through.
The feeding device comprises a magnetic head holder feeding device and a magnetic head iron core feeding device, the magnetic head iron core feeding device comprises a vibration disc, a second shell arranged on the vibration disc, and a spiral conveying unit arranged on the vibration disc and located in the second shell, the spiral conveying unit comprises an outer wall and a second material channel spirally rising from the bottom of the spiral conveying unit along the inner side of the outer wall, one side of the second material channel is fixed with the outer wall, the other side of the second material channel is inclined upwards, a first screening unit, a second screening unit, a third screening unit and a fourth screening unit are sequentially arranged at the output end of the second material channel, the first screening unit extends outwards around the outer wall of the spiral conveying unit, the first screening unit is of a U-shaped groove structure, the groove opening is upward, a shifting lever is arranged on the first screening unit, one end of the shifting lever is fixed with the upper edge of the inner side edge of the first screening unit, and a menu is fixed with the upper edge of, The other end of the first screening unit extends into the notch of the first screening unit, and a notch matched with the deflector rod is arranged on the outer side edge of the first screening unit;
the cross section of the second screening unit is of a rectangular structure, the upper end surface of the second screening unit and the groove bottom of the groove of the first screening unit are positioned on the same horizontal plane, the inner side edge of the first screening unit extends backwards to form a gap with the second screening unit, and the width of the gap is matched with the width of the cross section of the clamping edge of the magnetic head iron core;
the cross section of the third screening unit is of a U-shaped structure, the notch is upward, the second screening unit is lapped in the groove of the third screening unit, and at least one notch is arranged on the side edge of the third screening unit;
a fourth screening unit is arranged at the rear end of the third screening unit, and is of a U-shaped groove structure with an upward notch;
and the groove bottom of the groove of the fourth screening unit is also provided with a through hole which is communicated up and down, and the width of the through hole is the same as that of the groove bottom of the groove on the fourth screening unit.
Anchor clamps include the fixed plate, set up mount pad and the clamping part of setting on the mount pad on the fixed plate, clamping part including setting up holder, bottom plate, baffle and the pull seat that sets gradually on the mount pad, holder upper end be provided with the screens board, the baffle be provided with the ejector pin that runs through its front and back side, ejector pin one end is tight spacing with the top of screens board top, the other end passes the baffle and pulls a seat fixed connection, ejector pin and baffle between be provided with reset spring.
The reset spring is sleeved on the ejector rod, one end of the reset spring is tightly pressed and limited with the baffle, the other end of the reset spring is fixed by virtue of the limiting column on the ejector rod, one end of the ejector rod, facing the clamping plate, is connected with the top plate, the top plate extends towards the clamping plate, and the top plate is tightly pressed and limited with the clamping plate;
the top plate is of a sheet structure, a groove is formed in one end, connected with the top plate, of the ejector rod, the groove is the same as the cross section of the top plate in shape, the top plate is embedded into the groove and penetrates through the groove and the top plate by means of a limiting column to form fixed connection, a limiting spring plate is arranged on the bottom plate, a through hole for the top plate to penetrate through is formed in the spring plate, one end of the reset spring is tightly abutted to the baffle plate for limiting, and the other end of the reset spring is fixed with the limiting column.
Ejector pin, top piece and reset spring be provided with four groups side by side, ejector pin, top piece and reset spring be provided with upper and lower two-layer, the ejector pin pass the one end of baffle run through the pull seat and be provided with the stopper head, the diameter of stopper head be greater than the diameter of ejector pin, stopper head and pull seat form spacing cooperation, the screens board towards one side of ejector pin and with the ejector pin position corresponding position be provided with the recess, recess and magnetic head holder shape looks adaptation.
The feeding device comprises a magnetic head holder feeding device and a magnetic head iron core feeding device, the output end of the magnetic head iron core feeding device is also provided with a feeding clamp, the feeding clamp comprises a fixed frame, a horizontal moving structure arranged on the fixed frame, a vertical moving structure arranged on the horizontal moving structure and a clamping unit arranged on the vertical moving structure, the clamping unit comprises a clamping plate which is of a rectangular plate-shaped structure, a clamping groove matched with the magnetic head iron core in shape is arranged on the lower end face of the clamping plate, one side of the clamping plate is provided with a first through hole communicated with the clamping groove, the first through hole is sequentially provided with a sealing rod, a jacking spring and a jacking bead from outside to inside, the sealing rod is inserted into the first through hole to form inserting and fixing connection, an opening of the first through hole in the clamping groove is in a horn mouth shape, and the jacking ball forms jacking limiting towards the clamping groove by means of a jacking spring;
the vertical moving structure comprises a mounting plate arranged on the horizontal moving structure, a vertical cylinder arranged on the mounting plate, sliding seats symmetrically arranged on the mounting plate, sliding rails arranged on the sliding seats and baffles fixedly connected with the sliding rails, wherein the clamping plates are fixedly arranged at the lower ends of the baffles, the upper ends of the clamping plates are provided with cover plates by virtue of fixing columns, the cover plates are located between the baffles, and discharging units are arranged between the cover plates and the clamping plates.
The discharging unit comprises a discharging cylinder and a pressing plate, the discharging cylinder is arranged between the fixed columns, the pressing plate is sleeved on the fixed columns, two ends of the discharging cylinder are fixedly connected with the baffle, the discharging cylinder is connected with the pressing plate through a transmission rod, the pressing plate has the freedom degree of moving up and down along the fixed columns through the driving of the discharging cylinder, a second through hole communicated with the clamping groove is formed in the upper end of the clamping plate, ejector pins are arranged at the lower ends of the pressing plate and extend into the second through hole, and the ejector pins have the freedom degree of moving up and down along the second through hole through the pressing plate.
The invention has the beneficial effects that the invention provides a full-automatic magnetic head riveting press, which comprises the following steps:
1. the magnetic head iron core or the magnetic head holder is arranged and riveted at a required placing posture by the vibration disc structure and the plurality of screening channels, so that the automatic control can be realized, the labor is saved, and the production efficiency is greatly improved.
2. The feeding clamp is used for clamping and transferring, the magnetic head iron core or the magnetic head gripper is clamped and transferred to the clamp through the vibrating output end of the feeding disc, and the placing posture of the magnetic head iron core or the magnetic head gripper after transfer is not changed.
3. The riveting machine is characterized in that the clamp is used for clamping and conveying, the placing posture of the magnetic head iron core or the magnetic head clamping device can be kept unchanged during conveying, and the magnetic head iron core or the magnetic head clamping device is conveyed into a working area of the riveting machine for riveting according to the placing posture required by riveting.
4. The riveting machine carries out riveting and the unloading unit carries out unloading, after riveting is finished, the magnetic head iron core and the magnetic head holder are continuously conveyed to a working area of the unloading unit by the fixture and are matched with a manipulator structure of the unloading unit to carry out clamping and unloading.
The invention adopts double-station arrangement, operates simultaneously, doubles efficiency, and has the advantages that the conveying tracks are connected end to end and are circularly conveyed, two groups of assembly lines are arranged on the machine base in a central symmetry manner, the occupied area is small, and the cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a conveying track;
FIG. 3 is a schematic view of the structure of a head clamper loading apparatus;
FIG. 4 is a schematic cross-sectional view of a first screening channel;
FIG. 5 is a schematic cross-sectional view of a second screening channel;
FIG. 6 is a schematic cross-sectional view of a third screening channel;
FIG. 7 is an enlarged view of A in FIG. 3;
FIG. 8 is an enlarged view of B in FIG. 3;
FIG. 9 is an enlarged view of C in FIG. 3;
FIG. 10 is an enlarged view of D in FIG. 3;
FIG. 11 is an enlarged view of E in FIG. 3;
FIG. 12 is a schematic structural view of a magnetic head core loading apparatus;
figure 13 is a schematic cross-sectional view of a first screening unit;
figure 14 is a schematic cross-sectional view of a second screening unit;
figure 15 is a schematic cross-sectional view of a third screening unit;
figure 16 is a schematic cross-sectional view of a fourth screening unit;
FIG. 17 is an enlarged view of F in FIG. 12;
FIG. 18 is an enlarged view of G in FIG. 12;
FIG. 19 is an enlarged view of H in FIG. 12;
FIG. 20 is an enlarged view of I of FIG. 12;
FIG. 21 is an enlarged view of J in FIG. 12;
FIG. 22 is an enlarged view of K in FIG. 12;
FIG. 23 is an enlarged view of L in FIG. 12;
FIG. 24 is a schematic view of the structure of the clamp;
FIG. 25 is a schematic view of the structure of the loading nip;
FIG. 26 is a schematic view of the construction of the splint;
FIG. 27 is a bottom view of the splint;
FIG. 28 is a cross-sectional view of the splint;
FIG. 29 is an enlarged view of M in FIG. 28;
FIG. 30 is a schematic view of the structure of a head clamper;
FIG. 31 is a schematic view of the structure of a magnetic head core;
FIG. 32 is an assembled schematic view of a head clamper and a head core.
In the attached drawings, 1, a machine base, 2, a riveting device, 3, a discharging device, 4, a conveying frame, 5, a moving frame, 6, a clamp, 7, a push block, 8, a magnetic head holder feeding device, 9, a magnetic head iron core feeding device, 10, a first shell, 11, a first material channel, 12, a first screening channel, 13, a second screening channel, 14, a third screening channel, 15, a stop lever, 16, a guide bar, 17, a groove plate, 18, a limiting plate, 19, a first screening unit, 20, a second screening unit, 21, a third screening unit, 22, a fourth screening unit, 23, a shifting lever, 24, a magnetic head iron core clamping edge, 25, a fixing plate, 26, a mounting seat, 27, a clamping seat, 28, a bottom plate, 29, a baffle, 30, a pulling seat, 31, a top plate, 32, a reset spring, 33, a limiting column, 34, 35, a spring plate, 36, a limiting head, 37, The device comprises a fixed frame, 38, a sealing rod, 39, a jacking spring, 40, a jacking bead, 41, a vertical cylinder, 42, a sliding seat, 43, a sliding rail, 44, a fixed column, 45, a cover plate, 46, a discharging cylinder, 47, a pressing plate, 48, a second material channel, 50, a second shell, 51, a jacking rod, 52, a clamping plate, 53 and a mounting plate.
Detailed Description
As shown in fig. 1-2, the invention provides a full-automatic magnetic head riveting press, which comprises a machine base 1 and an assembly line arranged on the machine base 1, wherein the assembly line comprises a conveying track, a feeding device, a riveting device 2 and a discharging device 3 which are sequentially arranged on the conveying track, two groups of assembly lines are symmetrically arranged on the machine base 1 in a central manner, the conveying track is connected end to form a closed loop structure, the conveying track comprises a conveying frame 4, a circulating moving mechanism arranged on the conveying frame 4 and a clamp 6 arranged on the moving frame 5, the circulating moving mechanism comprises an air cylinder and a moving frame 5 arranged on the conveying frame 4, the moving frame 5 is driven by the air cylinder to horizontally reciprocate along the conveying frame 4, a push block 7 is further arranged on the moving frame 5, and the push block 7 has a degree of freedom of clockwise rotation, 7 rear ends of ejector pad set up the stopper, 7 front ends of ejector pad and 6 laminating spacing of anchor clamps, ejector pad 7 drive anchor clamps 6 along 4 horizontal migration of carriage with the help of removing frame 5.
The invention adopts double-station arrangement, operates simultaneously and has double efficiency, the conveying tracks are connected end to end and are conveyed circularly, two groups of assembly lines are arranged on the machine base 1 in a central symmetry manner, the occupied area is small, the cost is saved, the moving frame 5 reciprocates on the conveying frame 4 by virtue of the air cylinder, the front end of the push block 7 on the moving frame 5 is tightly attached and supported with the clamp 6, when the moving frame 5 moves forwards, the clamp 6 is driven to move synchronously, when the moving frame 5 moves to a designated position, namely the designated position of the clamp 6, the moving frame 5 moves backwards by virtue of the air cylinder drive, the rear end of the push block 7 on the moving frame 5 is contacted with the front end of the next clamp 6, the push block 7 rotates clockwise, the moving frame 5 and the push block 7 pass through the lower end of the clamp 6, the push block 7 automatically resets after passing through, the front end of the push block 7 is attached and limited with the rear end of the clamp 6, the moving frame 5 and the push block 7 move forwards again by virtue of the air, the moving frame 5 and the push block 7 drive the clamp 6 to reciprocate in such a way, so that the magnetic head clamp holder and the magnetic head iron core are conveyed, the clamp 6 circularly moves on two groups of conveying rails connected end to end, the clamp 6 does not need to return, the conveying efficiency of the magnetic head clamp holder and the magnetic head iron core is further improved, and the magnetic head clamp holder and the magnetic head iron core always keep the riveting state required by the riveting machine in the conveying process.
As shown in fig. 2-11 and fig. 30, the feeding device includes a magnetic head holder feeding device 8 and a magnetic head core feeding device 9, the magnetic head holder feeding device 8 includes a vibration tray, a first casing 10 disposed on the vibration tray, and a spiral conveying channel disposed on the vibration tray and located in the first casing 10, the spiral conveying channel includes an outer wall and a first material channel 11 spirally rising from the bottom of the spiral conveying channel along the inner side of the outer wall, one side of the first material channel 11 is fixed to the outer wall, and the other side is obliquely disposed upward, the output end of the first material channel 11 is sequentially provided with a first screening channel 12, a second screening channel 13, and a third screening channel 14, the first screening channel 12 is in a V-shaped groove structure, and the first screening channel 12 is provided with a first notch facing the side of the first casing 10, the first casing 10 is provided with a blocking rod 15, the top end of the blocking rod 15 extends to the first notch on the first screening channel 12, and the blocking rod 15 and the first screening channel 12 form a gap for the magnetic head clamper to pass through.
The arrangement state of the magnetic head holder is corrected and screened by adopting a vibrating disk structure and a spiral conveying channel through a first screening channel 12, a second screening channel 13 and a third screening channel 14 at the rear end of the spiral conveying channel, the magnetic head holder meeting the conditions is automatically conveyed to the next process in a uniform posture according to the assembly requirement, the first screening channel 12 carries out posture correction on the magnetic head holder which is arranged on the spiral conveying channel in disorder, when the magnetic head holder falls on the first screening channel 12, the sections of the magnetic head holder and the first screening channel 12 are both V-shaped, part of the magnetic head holder can fall on the first screening channel 12 in V-shaped arrangement posture, and when the magnetic head holder falls on the first screening channel 12 in other postures, the magnetic head holder passes through a first notch and a stop lever 15 and is ejected by the stop lever 15 to fall from the first notch of the first screening channel 12, the screening and calibration is completed.
As shown in fig. 5 and fig. 9-11, the second screening channel 13 is a U-shaped groove structure, the inner angle of the output end of the first screening channel 12 is an obtuse angle, the second screening channel 13 is obliquely arranged, and the opening of the second screening channel 13 faces the first screening channel 12, the height of the second screening channel 13 is lower than that of the first screening channel 12, and a second notch is arranged at the lower side of the second screening channel 13;
After the screening and correction of the first screening channel 12, the output magnetic head holder can not be ensured to be in a uniform posture, the orientation of two side edges of the magnetic head holder can not be uniform, and the inconvenience can be caused to the next tool, therefore, the second screening channel 13 is arranged at the output end of the first screening channel 12, the section of the second screening channel 13 is in a U shape, when the magnetic head holder on the first screening channel 12 is conveyed to the connection position with the second screening channel 13, because the angle of the wrap angle of the output end of the first screening channel 12 is an obtuse angle, the magnetic head holder can turn over or slide to the inclined side of the first screening channel 12, the opening of the second screening channel 13 and the side which faces the magnetic head holder on the first screening channel 12, one side of the magnetic head sensor can fall into the opening of the second screening channel 13, and because the thickness of the sections at the two sides of the magnetic head holder is different, therefore, the magnetic head clamp can only fall into the opening of the second screening channel 13 from the side edge of the same side, and the rest of the magnetic head clamp can fall into the first shell 10, and the magnetic head clamp which is not put in place can directly fall when passing through the second gap, so that screening and correction are further completed, for example: the head clamp is not fully snapped into the opening of the second screening channel 13;
although a part of the magnetic head holders on the second screening channel 13 meet the required placing posture, the magnetic head holders are not completely clamped into the opening of the second screening channel 13 during conveying and can fall off under the vibration of the vibration disc, so that the working efficiency is reduced, a guide strip 16 is arranged on a second gap on the second screening channel 13, the opening formed by the guide strip 16 and the upper edge of the second screening channel 13 is larger than the opening of the second screening channel 13, and when the magnetic head holders are conveyed to the position of the guide strip 16, the opening is expanded and slides into the opening, so that the magnetic head holders cannot fall off, and the working efficiency is improved;
when the magnetic head clamp passes through the first screening channel 12 and the second screening channel 13, a large number of magnetic head clamps which do not meet the requirements fall off the channels, the magnetic head clamps can be conveyed intermittently, the magnetic head clamps can be gathered and arranged next to each other when being conveyed to the third screening channel 14, the section gap of the third screening channel 14 is matched with the section shape of the magnetic head clamp, and the output end and the input end of the third screening channel 14 are twisted clockwise relatively to meet the conveying and placing posture required by the magnetic head clamps.
As shown in fig. 12-23 and fig. 31, the feeding device includes a magnetic head holder feeding device 8 and a magnetic head core feeding device 9, the magnetic head core feeding device 9 includes a vibration disk, a second casing 50 disposed on the vibration disk, and a spiral conveying unit disposed on the vibration disk and located in the second casing 50, the spiral conveying unit includes an outer wall and a second material channel 48 spirally rising along the inner side of the outer wall from the bottom of the spiral conveying unit, one side of the second material channel 48 is fixed with the outer wall, the other side is inclined upward, the output end of the second material channel 48 is sequentially provided with a first screening unit 19, a second screening unit 20, a third screening unit 21 and a fourth screening unit 22 and extends outward around the outer wall of the spiral conveying unit, the first screening unit 19 is U-shaped and has an upward notch, a deflector rod 23 is arranged on the first screening unit 19, one end of the deflector rod 23 is fixed with the upper edge of the inner side edge of the first screening unit 19, the other end of the deflector rod 23 extends into the notch of the first screening unit 19, and a notch matched with the deflector rod 23 is arranged on the outer side edge of the first screening unit 19;
the section of the second screening unit 20 is of a rectangular structure, the upper end surface of the second screening unit 20 and the groove bottom of the groove of the first screening unit 19 are positioned on the same horizontal plane, the inner side edge of the first screening unit 19 extends backwards to form a gap with the second screening unit 20, and the gap width is matched with the section width of the magnetic head iron core clamping edge 24;
the cross section of the third screening unit 21 is of a U-shaped structure, the notch of the third screening unit is upward, the second screening unit 20 is lapped in the groove of the third screening unit 21, and the side edge of the third screening unit 21 is provided with at least one notch;
a fourth screening unit 22 is arranged at the rear end of the third screening unit 21, and the fourth screening unit 22 is in a U-shaped groove structure with an upward notch;
the groove bottom of the groove of the fourth screening unit 22 is also provided with a through hole which is through up and down, and the width of the through hole is the same as that of the groove bottom of the groove of the fourth screening unit 22.
The method adopts a vibration disc structure and a spiral conveying unit, the arrangement state of the magnetic head iron core is corrected and screened by a first screening unit 19, a second screening unit 20, a third screening unit 21 and a third screening unit 21 at the rear end of the spiral conveying unit, the magnetic head iron core meeting the conditions is automatically conveyed to the next process in a uniform posture according to the assembly requirement, the magnetic head iron core which is arranged on the spiral conveying unit in an unordered mode is subjected to posture correction by the first screening unit 19, when the magnetic head iron core falls on the first screening unit 19, the magnetic head iron core falls into the groove of the first screening unit 19 because the first screening unit 19 is in a U-shaped groove structure, the groove depth of the first screening unit 19 is adapted to the height of the flat lying magnetic head iron core, and when the magnetic head iron core passes through a deflector rod 23, the deflector rod 23 blocks and limits the stacked magnetic head iron core which exceeds the groove of the first screening unit 19, the magnetic head iron core slides down along the deflector rod 23 through the gap on the outer side edge of the first screening unit 19 along with the vibration of the vibration disk, and the magnetic head iron core lying in the groove of the first screening unit 19 is conveyed to the second screening unit 20;
the magnetic head iron core is in a structure like a Chinese character 'ji', when the magnetic head iron core is conveyed to the second screening unit 20 by the first screening unit 19, the magnetic head iron core is changed from a flat lying state to be lapped on the second screening unit 20, namely the magnetic head iron core is clamped on the second screening unit 20 by virtue of an opening at the lower end of the magnetic head iron core, the distance between the second screening unit 20 and the inner side edge of the first screening unit 19 at the joint of the second screening unit 20 and the first screening unit 19 is matched with the width of the clamping edge 24 of the magnetic head iron core, so that the orientation and the posture of the magnetic head iron core lapped on the second screening unit 20 are consistent;
when passing through the second screening unit 20 to the third screening unit 21, the magnetic head core may lie flat in the groove of the third screening unit 21, and the magnetic head core that does not lie flat in the groove of the third screening unit 21 may drop when passing through the notch of the third screening unit 21;
when the magnetic head iron core passes through the third screening unit 21 and enters the fourth screening unit 22, the lower end of the magnetic head iron core falls into the groove of the fourth screening unit 22, and one side of the magnetic head iron core is lapped on the outer side edge of the fourth screening unit 22;
when one side of the magnetic head iron core on the fourth screening unit 22 is not lapped on the outer side edge, the magnetic head iron core can fall off from the through hole at the bottom of the fourth screening unit 22, the magnetic head iron core can be conveyed to the conveying unit at the rear end of the magnetic head iron core by the fourth screening unit 22 according with the requirement to be conveyed to the next procedure, the whole structure can realize automatic control, the feeding efficiency is greatly improved, and the labor cost is saved.
As shown in fig. 24 and fig. 30-32, the clamp 6 includes a fixing plate 25, a mounting seat 26 disposed on the fixing plate 25, and a clamping portion disposed on the mounting seat 26, the clamping portion includes a holder 27, a bottom plate 28, a baffle 29, and a pull seat 30 sequentially disposed on the mounting seat 26, a locking plate 31 is disposed at the upper end of the holder 27, the baffle 29 is provided with a push rod 51 penetrating through the front and rear sides of the baffle 29, one end of the push rod 51 is tightly pressed against the locking plate 31 for limiting, the other end of the push rod passes through the baffle 29 and is fixedly connected with the pull seat 30, and a return spring 32 is disposed between the push rod 51 and the baffle 29.
When the magnetic head clamping device is used, the pull seat 30 at one end of the ejector rod 51 is pulled outwards, the ejector rod 51 is driven to move horizontally, a clamping space is formed between the clamping plate 31 and the ejector rod 51, the magnetic head clamping device is placed into the clamping space, the pull seat 30 is loosened or retreated at the moment, the ejector rod 51 tightly supports the magnetic head clamping device through the thrust of the reset spring 32, the magnetic head clamping device is clamped, the reset spring 32 is arranged on the ejector rod 51 and located between the clamping plate 31 and the baffle plate 29, the reset spring 32 is limited through the baffle plate 29 and the limiting column 33 on the ejector rod 51, the structure is simple, and disassembly and assembly are convenient.
As shown in fig. 24, the return spring 32 is sleeved on a top rod 51, one end of the return spring is abutted against and limited by the baffle 29, the other end of the return spring is fixed by a limiting post 33 on the top rod 51, one end of the top rod 51 facing the position-locking plate 31 is connected with a top plate 34, the top plate 34 extends towards the position-locking plate 31, and the top plate 34 is abutted against and limited by the position-locking plate 31;
the top plate 34 is of a sheet structure, a groove is formed in one end, connected with the top plate 34, of the ejector rod 51, the groove is identical to the cross section of the top plate 34 in shape, the top plate 34 is embedded into the groove and penetrates through the groove and the top plate 34 by means of the limiting column 33 to form fixed connection, the limited spring plate 35 is arranged on the bottom plate 28, a through hole for the top plate 34 to penetrate through is formed in the spring plate 35, one end of the reset spring 32 is tightly pressed against the baffle plate 29 for limiting, and the other end of the reset spring is fixed with the limiting column 33.
The reset spring 32 is connected with the ejector rod 51 in a sleeved mode, so that the structure is simple, the disassembly is convenient, the occupied space is reduced, and compared with the reset spring arranged on one side of the ejector rod 51, the reset spring 32 is sleeved on the ejector rod 51, the moving direction is consistent, and the reset spring is more stable;
in the using process, the diameter of the ejector rod 51 is too small, the contact area is small and unstable when the magnetic head holder is tightly ejected, the position of the magnetic head holder is changed and even falls easily when vibration occurs, when the diameter of the ejector rod 51 is too large, the single-time clamping quantity can be reduced, the production efficiency can be reduced, and the manufacturing cost and the self weight can be improved, so that the ejector plate 34 is arranged at one end of the ejector rod 51 facing the clamping plate 31, the magnetic head holder is tightly ejected and limited by the ejector plate 34, the structure is simple, and the stability is higher;
the top plate 34 is fixed by embedding the end of the ejector rod 51 and inserting and fixing the top plate by the aid of the limiting column 33, a through hole which is communicated up and down is arranged in a groove of the ejector rod 51, the top plate 34 is provided with a through hole which has the same diameter with the top plate, the top plate is inserted and fixed by the aid of the limiting column 33, the length of the limiting column 33 is larger than the diameter of the ejector rod 51, and the reset spring 32 can be limited;
in the using process, it is found that the distance between the blocking plate 31 and the baffle plate 29 is longer, so that the distance between the ejector rod 51 and the top plate 34 from the baffle plate 29 to the blocking plate 31 is longer, which causes the deviation and unstable jacking of the ejector rod 51 when the magnetic head holder is jacked tightly by the ejector rod 51, and the magnetic head holder is easy to deviate when the acting force of jacking the top plate 34 causes the operation difficulty of the next process and reduces the processing precision, in order to solve the problem, a spring plate 35 is arranged between the blocking plate 31 and the baffle plate 29, a through hole for the top plate 34 to pass through is arranged on the spring plate 35, the ejector rod 51 is extended from the baffle plate 29 and limited by the spring plate 35, the top plate 34 is extended from the spring plate 35 to the blocking plate 31 to jack the magnetic head holder tightly, which not only can improve the stability of the top plate 34 and the ejector rod 51, but also can ensure that the position of the top plate 34, the spring plate 35 also limits the ejector pin 51, and prevents the urging force of the return spring 32 from being excessive and damaging the head clamper when the top plate 34 pushes up.
As shown in fig. 24, four sets of the top bar 51, the top plate 34 and the return spring 32 are arranged in parallel, the top bar 51, the top plate 34 and the return spring 32 are provided with an upper layer and a lower layer, the top bar 51 penetrates through the pull base 30 through one end of the baffle 29 and is provided with a limiting head 36, the diameter of the limiting head 36 is larger than that of the top bar 51, the limiting head 36 and the pull base 30 form a limiting fit, a groove is arranged on one side of the limiting plate 31 facing the top bar 51 and corresponding to the position of the top bar 51, and the groove is matched with the shape of the magnetic head holder.
Four groups of ejector rods 51, top plates 34 and reset springs 32 are arranged, and the magnetic head clamp holders are clamped at the same time, so that the working efficiency is improved;
the ejector rod 51, the top plate 34 and the reset spring 32 which are arranged at the upper layer and the lower layer are arranged, and the magnetic head clamp is tightly ejected, so that the magnetic head clamp is more stable and accurate;
one end of the ejector rod 51 is provided with a limiting head 36, the other end of the ejector rod 51 penetrates through one end of the pull seat 30 and extends towards the clamping plate 31 through the baffle plate 29, one end of the ejector rod 51 forms limiting with the baffle plate 29 by means of the limiting head 36, the other end of the ejector rod 51 forms limiting by means of a return spring 32 sleeved on the ejector rod 51, connection can be achieved without redundant complex fixing structures such as bolts, and the operation is simple and convenient;
when using, the discovery further must be more accurate in order to improve the clamping position to the magnetic head holder, improves the machining precision of next process, set up on clamping plate 31 with the recess of magnetic head holder appearance looks adaptation, carry on spacingly to the magnetic head holder with the help of the recess, top piece 34 only need push up the opening of 40 recesses of pearl and just can be accurate top tight magnetic head holder, fix a position more accurately, the centre gripping is more stable.
As shown in fig. 25-29, the feeding device includes a magnetic head holder feeding device 8 and a magnetic head core feeding device 9, the output end of the magnetic head core feeding device 9 is further provided with a feeding clamp, the feeding clamp includes a fixing frame 37, a horizontal moving structure disposed on the fixing frame 37, a vertical moving structure disposed on the horizontal moving structure, and a clamping unit disposed on the vertical moving structure, the clamping unit includes a clamping plate 52, the clamping plate 52 is a rectangular plate-shaped structure, a clamping groove adapted to the shape of the magnetic head core is disposed on the lower end surface of the clamping plate 52, a first through hole communicated with the clamping groove is disposed on one side of the clamping plate 52, a sealing rod 38, a jacking spring 39 and a jacking bead 40 are sequentially disposed in the first through hole from outside to inside, the sealing rod 38 is inserted into the first through hole to form a plug-in fixed connection, the opening of the first through hole in the clamping groove is in a bell mouth shape, and the jacking bead 40 forms jacking limit towards the clamping groove by means of a jacking spring 39;
the vertical moving structure comprises a mounting plate 53 arranged on the horizontal moving structure, a vertical cylinder 41 arranged on the mounting plate 53, a sliding seat 42 symmetrically arranged on the mounting plate 53, a sliding rail 43 arranged on the sliding seat 42 and a baffle plate 29 fixedly connected with the sliding rail 43, wherein a clamping plate 52 is fixedly arranged at the lower end of the baffle plate 29, a cover plate 45 is arranged at the upper end of the clamping plate 52 by virtue of a fixing column 44, the cover plate 45 is positioned between the baffle plates 29, and a discharging unit is arranged between the cover plate 45 and the clamping plate 52.
The clamping plate 52 moves horizontally and vertically by means of the fixing frame 37, the horizontal moving structure and the vertical moving structure, the magnetic head iron core on the feeding conveying line is moved to the next processing procedure by means of the design, the operation is simple, automation is realized by matching with corresponding circuit control, the production efficiency is greatly improved, the clamping plate 52 tightly pushes the magnetic head iron core by means of the jacking bead 40 in the first through hole by means of the jacking spring 39 to form jacking limiting, clamping of the magnetic head iron core is realized, the structure is simple, and the production cost is low;
in the using process, when the clamping plate 52 clamps the magnetic head iron core and then moves to the next procedure, because the magnetic head iron core is pressed tightly and limited by the pressing spring 39 and the pressing bead 40, when the magnetic head iron core is thrown to the next procedure, the magnetic head iron core cannot be simply and conveniently placed to the position required to be placed by the next procedure from the clamping plate 52, in order to solve the problem, the baffle plate 29 is arranged on the horizontal moving structure, the clamping plate 52 is arranged at the lower end of the baffle plate 29, the cover plate 45 is arranged between the baffle plates 29, the cover plate 45 and the clamping plate 52 are fixed by the fixing seat, the upper end of the cover plate 45 is connected with the output end of the vertical cylinder 41, the installation space of the unloading unit is formed between the cover plate 45 and the clamping plate 52, the unloading unit is fixed by the baffle plate 29, the accurate unloading of the magnetic head iron core on the clamping plate 52 is realized by the unloading unit, the installation of the unloading unit is directly carried, avoid increasing occupation space because of installing the part additional, simple structure moreover easily dismantles.
As shown in fig. 25 to 29, the discharging unit includes a discharging cylinder 46 disposed between the fixed columns 44 and a pressing plate 47 sleeved on the fixed columns 44, two ends of the discharging cylinder 46 are fixedly connected to the baffle 29, the discharging cylinder 46 is connected to the pressing plate 47 via a transmission rod, the pressing plate 47 is driven by the discharging cylinder 46 to have a degree of freedom of moving up and down along the fixed columns 44, a second through hole communicated with the clamping groove is disposed at an upper end of the clamping plate 52, an ejector pin is disposed at a lower end of the pressing plate 47 and extends into the second through hole, and the ejector pin has a degree of freedom of moving up and down along the second through hole via the pressing plate 47.
The unloading cylinder 46 of the unloading unit can be fixed by the baffle 29 or the cover plate 45 and is arranged between the cover plate 45 and the clamping plate 52, a corresponding fixing mode can be selected according to requirements, cost and environment, a pressing plate 47 is arranged between the unloading cylinder 46 and the clamping plate 52, through holes for the fixing columns 44 to pass through are arranged at four corners of the pressing plate 47 and are in sleeved connection with the fixing columns 44, the upper end of the pressing plate 47 is connected with the output end of the unloading cylinder 46, ejector pins are arranged at the lower end of the pressing plate 47, the pressing plate 47 can move up and down along the fixing columns 44 by the aid of the unloading cylinder 46, so that the ejector pins move up and down in the second through holes, when the clamping plate 52 clamps the magnetic head iron cores and then moves to a specified position, the unloading cylinder 46 drives the pressing plate 47 to move down, so that the ejector pins move down along the second through holes to eject the magnetic head, further improves the working efficiency, occupies small space and has low production cost.
Claims (10)
1. The utility model provides a full-automatic magnetic head riveting machine, includes frame (1) and sets up the assembly line on frame (1), the assembly line include delivery track and set gradually loading attachment, riveting device (2) and discharge apparatus (3) on delivery track, its characterized in that: two groups of assembly lines are arranged on the machine base (1) in a central symmetry manner, the conveying rails are connected end to form a closed loop structure, the conveying track comprises a conveying frame (4), a circulating moving mechanism arranged on the conveying frame (4) and a clamp (6) arranged on the circulating moving mechanism, the circulating moving mechanism comprises an air cylinder and a moving frame (5) which are arranged on a conveying frame (4), the moving frame (5) is driven by a cylinder to horizontally reciprocate along the conveying frame (4), the moving frame (5) is also provided with a push block (7), the push block (7) has clockwise rotation freedom, the rear end of the push block (7) is provided with a limit block, the front end of the push block (7) is jointed with the clamp (6) for limiting, the pushing block (7) drives the clamp (6) to horizontally move along the conveying frame (4) by means of the moving frame (5).
2. The full-automatic magnetic head riveting press machine of claim 1, characterized in that: the feeding device comprises a magnetic head holder feeding device (8) and a magnetic head iron core feeding device (9), the magnetic head holder feeding device (8) comprises a vibration disc, a first shell (10) arranged on the vibration disc, and a spiral conveying channel arranged on the vibration disc and located in the first shell (10), the spiral conveying channel comprises an outer wall and a first material channel (11) which spirally rises along the inner side of the outer wall from the bottom of the spiral conveying channel, one side of the first material channel (11) is fixed with the outer wall, the other side of the first material channel is inclined upwards, the output end of the first material channel (11) is sequentially provided with a first screening channel (12), a second screening channel (13) and a third screening channel (14), the first screening channel (12) is of a V-shaped groove structure, and a first notch is arranged on the side of the first screening channel (12) facing the first shell (10), the first shell (10) is provided with a stop lever (15), the top end of the stop lever (15) extends to a first notch on the first screening channel (12), and the stop lever (15) and the first screening channel (12) form a gap for the magnetic head clamp to pass through.
3. The full-automatic magnetic head riveting press machine of claim 2, characterized in that: the second screening channel (13) is of a U-shaped groove structure, the inner angle of the output end of the first screening channel (12) is an obtuse angle, the second screening channel (13) is obliquely arranged, the opening of the second screening channel faces the first screening channel (12), the height of the second screening channel (13) is lower than that of the first screening channel (12), and a second notch is formed in the lower side of the second screening channel (13);
second screening passageway (13) on the second breach on be provided with guide position strip (16), guide position strip (16) be fixed in the second breach and be located the second breach along magnetic head holder direction of advance's rear side edge on, third screening passageway (14) including opening towards spiral delivery passage and be frid (17) of c type structure and set up limiting plate (18) on frid (17) opening, limiting plate (18) upper end and frid (17) opening go up along fixed connection, lower extreme and frid (17) opening lower border formation and supply the clearance that magnetic head holder passed through.
4. The full-automatic magnetic head riveting press machine of claim 1, characterized in that: the feeding device comprises a magnetic head holder feeding device (8) and a magnetic head core feeding device (9), the magnetic head core feeding device (9) comprises a vibration disc, a second shell (50) arranged on the vibration disc, and a spiral conveying unit arranged on the vibration disc and located in the second shell (50), the spiral conveying unit comprises an outer wall and a second material channel (48) which spirally rises along the inner side of the outer wall from the bottom of the spiral conveying unit, one side of the second material channel (48) is fixed with the outer wall, the other side of the second material channel is inclined upwards, the output end of the second material channel (48) is sequentially provided with a first screening unit (19), a second screening unit (20), a third screening unit (21) and a fourth screening unit (22) and extends outwards around the outer wall of the spiral conveying unit, the first screening unit (19) is of a U-shaped groove structure, and the notch faces upwards, the first screening unit (19) on be provided with driving lever (23), driving lever (23) one end fixed with the upper limb of the inboard side of first screening unit (19), the other end extend to the notch of first screening unit (19) in, the outside of first screening unit (19) on be provided with the breach with driving lever (23) adaptation.
5. The full-automatic magnetic head riveting press machine of claim 4, characterized in that: the section of the second screening unit (20) is of a rectangular structure, the upper end face of the second screening unit (20) and the groove bottom of the groove of the first screening unit (19) are positioned on the same horizontal plane, the inner side edge of the first screening unit (19) extends backwards to form a gap with the second screening unit (20), and the gap width is matched with the section width of the clamping edge (24) of the magnetic head iron core;
the cross section of the third screening unit (21) is of a U-shaped structure, the notch of the third screening unit is upward, the second screening unit (20) is lapped in the groove of the third screening unit (21), and at least one notch is formed in the side edge of the third screening unit (21);
a fourth screening unit (22) is arranged at the rear end of the third screening unit (21), and the fourth screening unit (22) is of a U-shaped groove structure with an upward notch;
and a through hole which is communicated up and down is also arranged on the groove bottom of the groove of the fourth screening unit (22), and the width of the through hole is the same as that of the groove bottom of the groove on the fourth screening unit (22).
6. The full-automatic magnetic head riveting press machine of claim 1, characterized in that: anchor clamps (6) including fixed plate (25), mount pad (26) of setting on fixed plate (25) and the clamping part of setting on mount pad (26), clamping part including setting up holder (27), bottom plate (28), baffle (29) and the seat of drawing (30) that set gradually on mount pad (26), holder (27) upper end be provided with screens board (31), baffle (29) be provided with ejector pin (51) of running through its front and back side, ejector pin (51) one end is tight spacing with screens board (31) top, the other end passes baffle (29) and draws seat (30) fixed connection, ejector pin (51) and baffle (29) between be provided with reset spring (32).
7. The full-automatic magnetic head riveting press machine of claim 6, characterized in that: the reset spring (32) is sleeved on the ejector rod (51), one end of the reset spring is tightly propped and limited against the baffle plate (29), the other end of the reset spring is fixed by virtue of the limiting column (33) on the ejector rod (51), one end of the ejector rod (51) facing the clamping plate (31) is connected with the top plate (34), the top plate (34) extends towards the clamping plate (31), and the top plate (34) is tightly propped and limited against the clamping plate (31);
the top plate (34) is of a sheet structure, a groove is formed in one end, connected with the top plate (34), of the ejector rod (51), the groove is the same as the cross section of the top plate (34), the top plate (34) is embedded into the groove and penetrates through the groove and the top plate (34) by means of a limiting column (33) to form fixed connection, a limited spring plate (35) is arranged on the bottom plate (28), a through hole for the top plate (34) to penetrate through is formed in the spring plate (35), one end of the reset spring (32) is tightly pressed and limited by the baffle plate (29), and the other end of the reset spring is fixed with the limiting column (33).
8. The full-automatic magnetic head riveting press machine of claim 7, characterized in that: ejector pin (51), top plate (34) and reset spring (32) be provided with four groups side by side, ejector pin (51), top plate (34) and reset spring (32) be provided with upper and lower two-layer, ejector pin (51) pass one end of baffle (29) and run through and draw seat (30) and be provided with spacing head (36), the diameter of spacing head (36) be greater than the diameter of ejector pin (51), spacing head (36) form spacing cooperation with drawing seat (30), screens board (31) one side of ejector pin (51) and be provided with the recess with ejector pin (51) position corresponding position, recess and magnetic head holder shape looks adaptation.
9. The full-automatic magnetic head riveting press machine of claim 1, characterized in that: the feeding device comprises a magnetic head holder feeding device (8) and a magnetic head iron core feeding device (9), the output end of the magnetic head iron core feeding device (9) is further provided with a feeding clamp, the feeding clamp comprises a fixing frame (37), a horizontal moving structure arranged on the fixing frame (37), a vertical moving structure arranged on the horizontal moving structure and a clamping unit arranged on the vertical moving structure, the clamping unit comprises a clamping plate (52), the clamping plate (52) is of a rectangular plate-shaped structure, the lower end face of the clamping plate (52) is provided with a clamping groove matched with the shape of the magnetic head iron core, one side of the clamping plate (52) is provided with a first through hole communicated with the clamping groove, a sealing rod (38), a jacking spring (39) and a jacking bead (40) are sequentially arranged from outside to inside, the sealing rod (38) is inserted into the first through hole to form a splicing fixed connection, the opening of the first through hole in the clamping groove is in a bell mouth shape, and the jacking bead (40) forms jacking limit towards the clamping groove by means of a jacking spring (39);
the vertical moving structure comprises a mounting plate (53) arranged on the horizontal moving structure, a vertical cylinder (41) arranged on the mounting plate (53), a sliding seat (42) symmetrically arranged on the mounting plate (53), a sliding rail (43) arranged on the sliding seat (42) and a baffle (29) fixedly connected with the sliding rail (43), wherein a clamping plate (52) is fixedly arranged at the lower end of the baffle (29), the upper end of the clamping plate (52) is provided with a cover plate (45) by virtue of a fixing column (44), the cover plate (45) is positioned between the baffles (29), and a discharging unit is arranged between the cover plate (45) and the clamping plate (52).
10. The full-automatic magnetic head riveting press of claim 9, characterized in that: the discharging unit comprises a discharging cylinder (46) arranged between the fixed columns (44) and a pressing plate (47) sleeved on the fixed columns (44), two ends of the discharging cylinder (46) are fixedly connected with the baffle (29), the discharging cylinder (46) is connected with the pressing plate (47) through a transmission rod, the pressing plate (47) is driven by the discharging cylinder (46) to have the freedom degree of moving up and down along the fixed columns (44), a second through hole communicated with the clamping groove is formed in the upper end of the clamping plate (52), an ejector pin is arranged at the lower end of the pressing plate (47) and extends into the second through hole, and the ejector pin has the freedom degree of moving up and down along the second through hole through the pressing plate (47).
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| CN202010688005.3A CN111822601B (en) | 2020-07-16 | 2020-07-16 | Full-automatic magnetic head riveting machine |
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| CN202010688005.3A CN111822601B (en) | 2020-07-16 | 2020-07-16 | Full-automatic magnetic head riveting machine |
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| CN111822601B CN111822601B (en) | 2022-03-18 |
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| CN114888550A (en) * | 2022-05-13 | 2022-08-12 | 南京琪胜金属精密材料有限公司 | Full-automatic assembling and press-riveting device and method for medical assembly |
| CN115871280A (en) * | 2022-11-30 | 2023-03-31 | 南京沪江复合材料股份有限公司 | Full-automatic lining bag production line and annular full-automatic lining bag production line |
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| CN110788619A (en) * | 2019-11-14 | 2020-02-14 | 浙江贝尔佳电子有限公司 | Full-automatic assembly machine for safety socket |
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| CN113300185B (en) * | 2021-05-08 | 2024-04-16 | 武汉凯尔信汽车零部件有限公司 | Public needle threading riveting assembly system |
| CN113352633A (en) * | 2021-06-04 | 2021-09-07 | 深圳市联星服装辅料有限公司 | Full-automatic rubber core assembling machine |
| CN113352633B (en) * | 2021-06-04 | 2023-04-07 | 深圳市联星服装辅料有限公司 | Full-automatic rubber core assembling machine |
| CN114888550A (en) * | 2022-05-13 | 2022-08-12 | 南京琪胜金属精密材料有限公司 | Full-automatic assembling and press-riveting device and method for medical assembly |
| CN115871280A (en) * | 2022-11-30 | 2023-03-31 | 南京沪江复合材料股份有限公司 | Full-automatic lining bag production line and annular full-automatic lining bag production line |
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