CN110695683B - Automatic assembling equipment for screw rubber mat - Google Patents
Automatic assembling equipment for screw rubber mat Download PDFInfo
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- CN110695683B CN110695683B CN201910983143.1A CN201910983143A CN110695683B CN 110695683 B CN110695683 B CN 110695683B CN 201910983143 A CN201910983143 A CN 201910983143A CN 110695683 B CN110695683 B CN 110695683B
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- 238000003825 pressing Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims description 47
- 239000004033 plastic Substances 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000000945 filler Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The invention relates to the field of mechanical equipment, and the technical scheme of the invention is as follows: the utility model provides a screw cushion automatic assembly equipment, this equipment includes cushion assembly devices, is used for carrying the cushion to the flat feeder of cushion assembly devices department and is used for carrying the screw to the screw feeder of cushion assembly devices department with the cushion. The equipment has high automation integration level and good screw gasket assembling effect, and is beneficial to improving the production efficiency; the equipment can ensure that the screw and the rubber mat are tightly connected through the arranged pressing wheel mechanism, and the first blanking mechanism and the second blanking mechanism are arranged to conveniently carry out uniform treatment on products which are assembled and unfinished.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to automatic assembling equipment for a screw rubber mat.
Background
In the mechanical field, a screw used as a fastener is usually matched with a gasket for use, and basically, the screw is manually penetrated through the gasket by a person, but the production efficiency is low in the method; the existing assembly machine for partial screw gaskets on the market mostly adopts a cylinder to perform pressing, and the screw gasket combination efficiency is low.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
Disclosure of Invention
The invention aims to provide automatic assembling equipment for a screw rubber mat.
The technical purpose of the invention is realized by the following technical scheme:
the equipment comprises a rubber gasket assembling mechanism, a flat gasket feeding machine and a screw feeding machine, wherein the flat gasket feeding machine is used for conveying a rubber gasket to the rubber gasket assembling mechanism;
the rubber gasket assembling mechanism comprises a plastic gasket press-mounting mechanism and a material protection disc arranged outside the upper end of the plastic gasket press-mounting mechanism, and a pressing wheel mechanism is fixed at the material protection disc;
the plastic gasket press-fitting mechanism comprises a base plate, a driving motor is fixed at the lower end of the base plate, an annular rail is fixed at the upper end of the base plate, the plastic gasket press-fitting mechanism is provided with a pulling cushion pin for feeding the rubber gasket, a feeding hole for feeding the screw, a dividing disc for feeding the screw, and a plurality of rotating holes arranged in the sleeve cushion rod at the annular rail, the pulling cushion pin is arranged in the sleeve cushion rod in a sliding manner, the driving motor drives the screw at the dividing disc to be gradually close to the pressing wheel mechanism, and the sleeve cushion rod is sleeved with the rubber gasket at the pulling cushion pin to be gradually jacked up to the outside of the screw.
By adopting the technical scheme: firstly, start the gasket assembly devices and carry out work, flat bed feeder carries the cushion to drawing the parallel needle department, then draw the parallel needle along with the cover pad pole and carry out the removal of circumferencial direction, the screw feeder carries the screw to graduated disk department and fixes a position, every draws the parallel needle all corresponding with the screw location mouth on the graduated disk, when the cover pad pole constantly goes up, the cover pad pole drives the cushion and breaks away from and draws the parallel needle and establish the cushion cover to the screw outside, the screw top tight mechanism's setting can prevent that the skew from appearing in the screw, make the screw carry out the circumferential direction along with the graduated disk at the correct assembly position.
The invention is further provided with: the plastic gasket press-fitting mechanism also comprises a first rotating shaft connected with the output shaft end of the driving motor, an index plate fixing column is concentrically connected above the first rotating shaft and is connected with the index plate, the indexing disc is disc-shaped, a plurality of positioning holes for positioning screws are evenly distributed at the edge of the indexing disc in the circumferential direction, a first cylindrical fixing disk and a second cylindrical fixing disk are also arranged outside the first rotating shaft, the first cylindrical fixing disk is positioned above the second cylindrical fixing disk, a plurality of circular through holes are uniformly arranged along the circumference of the first cylindrical fixing disk and the second cylindrical fixing disk in a penetrating way, the circular through hole is adapted to the cushion rod, the first cylindrical fixed disk is connected with the dividing disk through a plurality of first fixed columns, the second cylinder fixed disk is connected with the first cylinder fixed disk through a plurality of second fixed columns.
By adopting the technical scheme: first axis of rotation with graduated disk fixed column is connected with one heart, and driving motor drives graduated disk, first cylinder fixed disk and second cylinder fixed disk and rotates simultaneously, and the setting of location mouth is convenient for carry out the material loading to the screw, and circular through-hole suits with the cover backing rod for the skew can not appear at the in-process that rises to the cover backing rod.
The invention is further provided with: the circular orbit's upper end still is fixed with the cam seat, the cam seat is three horn shapes, the top surface of cam seat is the arc structure, the bottom of cover filler rod is equipped with the installation piece, installation piece department is fixed with ball bearing through the fulcrum screw, ball bearing drives cover filler rod is in circular orbit department rotates, cover filler rod passes second cylinder fixed disk and first cylinder fixed disk respectively and extends to the top of first cylinder fixed disk, the outside of cover filler rod still overlaps and is equipped with first spring, first spring respectively with installation piece and second cylinder fixed disk contact.
By adopting the technical scheme: driving motor drives first cylinder fixed disk and second cylinder fixed disk and rotates, at this moment, thereby the cover bolster pole rotates in circular orbit department through ball bearing, and when ball bearing gradually to cam seat and constantly rise, thereby the cover bolster pole can rise will draw the cushion rubber of base needle department and draw the base needle separation, keep away from cam seat and constantly descend gradually when ball bearing, the cover bolster pole can reply initial height gradually, elasticity through first spring can guarantee that ball bearing continues to rotate on the circular orbit surface at next in-process.
The invention is further provided with: the cover backing rod is the pipe form, the lateral wall of cover backing rod has a square through-hole, the top cover of cover backing rod is equipped with the cover pad, it is the pipe form to draw the bed hedgehopping, the top protrusion that draws the bed hedgehopping draws the cushion, it is circular structure to draw the cushion, the diameter that draws the cushion is less than the inner circle diameter of cushion, it will to draw the cushion hook to draw bed hedgehopping department and fill up spacingly through the cover, the bottom vertical fixation who draws the bed hedgehopping has the bed hedgehopping fixed block of drawing, it passes to draw the bed hedgehopping fixed block square through-hole is fixed to second cylinder fixed disk department, along with ball bearing removes to the cam block direction, the cover backing rod drives the cushion that draws bed hedgehopping department breaks away from and draws the cushion and the cover establishes to the outside of screw.
By adopting the technical scheme: the sleeve gasket is also provided with a through hole for the pulling gasket pin to extend to the upper end of the sleeve gasket rod; in the process that the sleeve gasket rod continuously rises, the pulling gasket needle keeps still, and the sleeve gasket can drive the rubber gasket to continuously rise; the diameter of the pull cushion block is smaller than the diameter of the inner ring of the rubber mat, so that the rubber mat can be conveniently loaded.
The invention is further provided with: the flat cushion feeding machine comprises a flat cushion vibration feeding disc and a flat cushion flat feeding machine connected with the discharge end of the flat cushion vibration feeding disc;
the flat pad flat conveyer comprises a first flat vibrator, a track supporting seat fixed at the upper end of the first flat vibrator, a rubber pad feeding track obliquely fixed on the track supporting seat and a rubber pad track stop block arranged at the tail end of the rubber pad feeding track, wherein a rubber pad feeding channel for the rubber pad to move is arranged inside the rubber pad feeding track.
By adopting the technical scheme: the flat pad vibration feeding plate continuously feeds the rubber pad, and the rubber pad is conveyed to the pad pulling needle through the work of the first flat vibrator in the rubber pad feeding channel.
The invention is further provided with: the screw feeding machine comprises a screw vibration feeding plate and a screw flat feeding machine connected with the discharge end of the screw vibration feeding plate;
the screw flat conveyer comprises a second vibration device, a track fixing plate fixed at the upper end of the second vibration device and a blanking track obliquely fixed on the track fixing plate, and the tail end of the blanking track is flush with the horizontal plane;
the blanking track is provided with a screw feeding channel for the screw to move.
The invention is further provided with: the protection charging tray is the ring form and has the breach, it is fixed in through a plurality of support columns to protect the charging tray the outside of graduated disk, the cushion pay-off track of flat pad feeder extends to the lower extreme of graduated disk, the unloading track end of screw feeder with the outer wall of graduated disk is tangent, cushion pay-off track with the unloading track all is located breach department.
The invention is further provided with: the outer portion of one of the supporting columns is further sleeved with a pressing fixing plate, the pressing fixing plate extends to the upper portion of the cam seat, the pressing fixing plate is parallel to one inclined surface of the cam seat, and the pressing fixing plate is used for limiting the ball bearing.
The invention is further provided with: the upper end of the material protection disc is sequentially provided with a screw jacking mechanism, a pressing wheel mechanism, a first blanking mechanism and a second blanking mechanism along the rotation direction of the index plate;
the screw jacking mechanism comprises a screw jacking fixing plate and a screw jacking plate rotatably arranged at the screw jacking fixing plate, and the screw jacking plate is in an arc shape at one side close to the dividing plate;
the pressing wheel mechanism comprises a pressing wheel seat, a pressing wheel is arranged on one side, close to the index plate, of the pressing wheel seat, the pressing wheel is located above the index plate, and the pressing wheel is used for pressing a screw tightly;
the first blanking mechanism comprises a first cover body fixed at the upper end of the material protection disc, a discharge hole is further formed in the material protection disc and is located at the lower end of the first cover body, the discharge hole is tangent to the dividing disc, a first blanking ring is rotationally fixed in the discharge hole and is controlled to rotate through an air cylinder, a blanking notch is formed in the first blanking ring, a first blanking channel is obliquely arranged at the bottom of the discharge hole, an air outlet nozzle is further arranged at the upper end of the dividing disc, and air is blown into the first cover body through the air outlet nozzle; the lower surface of the material protection disc is also provided with a gasket-free detection mechanism, and the gasket-free detection mechanism is positioned between the pressing wheel mechanism and the first blanking mechanism;
the second discharging mechanism comprises a servo motor fixed at the upper end of the material protection disc, the output shaft end of the servo motor is connected with a swing arm, the lower end of the swing arm is vertically connected with a push block, and a second discharging channel is further arranged on one side of the push block.
The invention is further provided with: the lower surface of protecting the charging tray still has the gasket deflector, the gasket deflector is located between first unloading mechanism and the second unloading mechanism, the gasket deflector is fixed in the mounting panel and the slope of protecting the charging tray lower surface set up in the baffle of mounting panel lower extreme, the mounting panel is L shape structure, the quantity of baffle is two, has between two baffles and leads the pad passageway, the gasket deflector is used for not having the cover to establish the cushion of screw department and takes out from drawing the base needle.
In conclusion, the invention has the following beneficial effects:
1) the equipment has high automation integration level and good assembly effect of the screw and the rubber pad, and is beneficial to improving the production efficiency;
2) the equipment can ensure that screws cannot be separated in the assembling process through the arranged pressing wheel mechanism, and the first blanking mechanism and the second blanking mechanism are convenient to uniformly process products which are assembled and not assembled;
3) the rubber gasket assembly devices are novel in structure and ingenious in design, and the pulling cushion pins can move along with the movement of the cushion sleeving rod through the arranged cam seats, so that the assembly of screws and rubber gaskets is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an external structural view of the present invention.
Fig. 3 is a plan view of the plastic gasket press-fitting mechanism.
Fig. 4 is a first schematic structural view of the plastic gasket pressing mechanism.
Fig. 5 is a second schematic structural view of the plastic gasket pressing mechanism.
Fig. 6 is a third schematic structural view of the plastic gasket pressing mechanism.
Fig. 7 is a fourth schematic structural view of the plastic gasket pressing mechanism.
Fig. 8 is a fifth schematic structural view of the plastic gasket pressing mechanism.
Fig. 9 is a sixth schematic structural view of the plastic gasket pressing mechanism.
Fig. 10 is a seventh schematic structural view of the plastic gasket pressing mechanism for showing the fixing block of the pulling cushion pin.
Fig. 11 is a schematic view of the structure of the padded bar.
Fig. 12 is a cross-sectional view of a padded bar.
Fig. 13 is a schematic structural view of the flat mat feeder.
Fig. 14 is a first schematic structural diagram of a pad feeding track.
Fig. 15 is a second schematic structural view of a pad feeding rail.
Fig. 16 is a schematic structural view of a cushion feeding plate.
Fig. 17 is a schematic view of a rubber mat rail stop.
Fig. 18 is a schematic structural view of the screw flatting machine.
Fig. 19 is a schematic structural view of the blanking rail.
Fig. 20 is an enlarged view of a surface a at the blanking rail.
Fig. 21 is a schematic structural view of the stripper seat.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 1-a glue pad assembling mechanism; 2-flat cushion feeding machine; 3-screw feeder; 4-a rubber cushion; 5-a screw; 6-pressing the fixing plate; 7-a gasket guide plate; 11-a plastic gasket press-fitting mechanism; 12-protecting the material disc; 13-screw tightening mechanism; 14-a pinch roller mechanism; 15-a first blanking mechanism; 16-a second blanking mechanism; 111-a backplane; 112-a drive motor; 113-a circular track; 114-pulling the bolster; 115-an index plate; 116-sleeve cushion rod; 117-first rotating shaft; 118-indexing plate fixing posts; 119-a first cylindrical fixed disc; 1110-a second cylindrical fixed disk; 1111-cam seat; 1112-ball bearings; 1113-first spring; 1114-pad set; 1115-pulling the pad block; 1116-pulling the cushion pin fixing block; 131-a screw tightly props against the fixing plate; 132-screw tightening plate; 141-a pinch roller seat; 142-a pinch roller; 151-first cover; 152-a first blanking ring; 153-first blanking lane; 154-an air outlet nozzle; 161-servo motor; 162-a swing arm; 163-a push block; 164-a second blanking lane; 21-a flat pad vibration feeding tray; 22-flat mat flatting machine; 221 a first seismometer; 222-a rail support seat; 223-rubber mat feeding track; 224-rubber pad rail stop; 2231-feeding plate for rubber pad; 2232-a first mounting block; 2233-a first stop bar; 2234-rubber cushion chute; 2235-arc chute; 31-screw vibration feeding tray; 32-screw flatbed; 321-a second seismometer; 322-track fixing plate; 323-blanking orbit; 324-a second stop bar; 325-a material returning seat; 3231-screw feeding plate; 3232-screw baiting slide; 3233-a second via; 3251-material returning block; 3252-stripper rod.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.
Referring to fig. 1-21, the present invention provides an automatic screw and rubber pad assembling apparatus, which includes a rubber pad assembling mechanism 1, a flat pad feeding machine 2 for conveying a rubber pad 4 to the rubber pad assembling mechanism 1, and a screw feeding machine 3 for conveying a screw 5 to the rubber pad assembling mechanism 1;
the rubber gasket assembling mechanism 1 comprises a plastic gasket press-mounting mechanism 11 and a material protection disc 12 arranged outside the upper end of the plastic gasket press-mounting mechanism 11, and a pressing wheel mechanism 14 is fixed at the material protection disc 12;
plastic gasket press-fitting mechanism 11 includes bottom plate 111, the fixed driving motor 112 of bottom plate 111 lower extreme, the solid annular track 113 in bottom plate 111 upper end, plastic gasket press-fitting mechanism 11 has the confession the cushion pin 114, the confession of drawing of cushion 4 material loading the graduated disk 115 and a plurality of rotations of screw 5 material loading set up in the cover backing rod 116 of circular track 113 department, draw the cushion pin 114 slide set up in the inside of cover backing rod 116, driving motor 112 drives when the screw 5 of graduated disk 115 department is close to the wheel pressing mechanism 14 gradually, cover backing rod 116 will be established the cushion 4 that draws cushion pin 114 department and jack up gradually and establish the outside to screw 5 with cushion 4 cover.
In the above technical scheme: the sleeve gasket rod 116 of the plastic gasket press-fitting mechanism 11 can always perform circumferential rotation in the working process, so as to drive the pull gasket needle 114 to perform circumferential rotation, the flat gasket feeder 2 conveys the rubber gasket 4 to the tail end of the flat gasket feeder 2, then the pull gasket needle 114 hooks the rubber gasket 4 to the pull gasket needle 114 in the rotation process, then the screw feeder 3 conveys the screw 5 to the index plate 115, the setting of the protection plate 12 can prevent the screw 5 from dropping in the transportation process, when the driving motor 112 drives the screw 5 at the index plate 1115 to move to the pressing wheel mechanism 14, the sleeve gasket rod 116 can continuously move upwards so as to jack up the rubber gasket 4 at the pull gasket needle 114 and sleeve the rubber gasket 4 to the outside of the screw 5.
Referring to fig. 5 to 12, the plastic gasket press-fitting mechanism 11 further includes a first rotating shaft 117 connected to an output shaft of the driving motor 112, an indexing disc fixing post 118 is concentrically connected to a top of the first rotating shaft 117, the indexing disc fixing post 118 is connected to the indexing disc 115, the indexing disc 115 is disc-shaped, a plurality of positioning holes for positioning screws 5 are circumferentially and uniformly distributed at a rim of the indexing disc 115, a first cylindrical fixing disc 119 and a second cylindrical fixing disc 1110 are further disposed outside the first rotating shaft 117, the first cylindrical fixing disc 119 is located above the second cylindrical fixing disc 1110, a plurality of circular through holes are uniformly formed along circumferential portions of the first cylindrical fixing disc 119 and the second cylindrical fixing disc 1110, the circular through holes are adapted to the gasket covering rod 116, and the first cylindrical fixing disc 119 is connected to the indexing disc 115 through a plurality of first fixing posts, the second cylindrical fixing disk 1110 is connected with the first cylindrical fixing disk 119 through a plurality of second fixing columns.
In the above technical solution, the driving motor 112 drives the dividing plate 115, the first cylindrical fixing plate 119 and the second cylindrical fixing plate 1110 to rotate simultaneously, and the screw positioning holes on the dividing plate 115 correspond to the pull-pad needles 114 one to one.
Shown in combination with fig. 5 to 12, the upper end of circular track 113 is still fixed with cam seat 1111, cam seat 1111 is the triangle-shaped, cam seat 1111's top surface is the arc structure, the bottom of cover pad pole 116 is equipped with the installation piece, the installation piece department is fixed with ball bearing 1112 through the fulcrum screw, ball bearing 1112 drives cover pad pole 116 is in circular track 113 department rotates, cover pad pole 116 passes second cylinder fixed disk 1110 and first cylinder fixed disk 119 respectively and extends to the top of first cylinder fixed disk 119, the outside of cover pad pole 116 still overlaps and is equipped with first spring 1113, first spring 1113 respectively with installation piece and second cylinder fixed disk 1110 contact.
In the above technical scheme: the cam seat 1111 is triangular, the top surface of the cam seat 1111 is arc-shaped, when the driving motor 112 drives the ball bearing 1112 to continuously move toward the cam seat 1111 and ascend, the cushion rod 116 continuously ascends, when the ball bearing 1112 ascends to the highest position (i.e. the arc surface of the cam seat 1111), the cushion 4 and the screw 5 are completely assembled, then the ball bearing 1112 is far away from the cam seat 1111 and gradually descends, and the first spring 1113 can make the ball bearing 1112 return to the initial position so as to continuously perform circumferential rotation at the circular track 113.
As shown in fig. 5 to 12, the cushion covering rod 116 is in a circular tube shape, a side wall of the cushion covering rod 116 has a square through hole, a cushion cover 1114 is covered on the top of the cushion covering rod 116, the cushion pulling needle 114 is in a circular rod shape, a cushion pulling block 1115 protrudes from the top of the cushion pulling needle 114, the cushion pulling block 1115 is in a circular structure, the diameter of the cushion pulling block 1115 is smaller than the diameter of an inner ring of the cushion 4, the cushion pulling block 1115 hooks the cushion 4 to the position of the cushion pulling needle 114 and is limited by the cushion cover 1114, a cushion pulling needle fixing block 1116 is vertically fixed at the bottom of the cushion pulling needle 114, the cushion pulling needle fixing block 1116 penetrates through the square through hole and is fixed to the second cylindrical fixing disc 1110, and the cushion covering rod 116 drives the cushion 4 at the cushion pulling needle 114 to be separated from the cushion pulling block 1115 and is sleeved outside the screw 5 along with the ball bearing 1112 moving towards the cam base 1111 direction.
As shown in fig. 13 to 17, the flat mat feeder 2 includes a flat mat vibration feeding tray 21 and a flat mat flat feeder 22 connected to a discharge end of the flat mat vibration feeding tray 21;
the flat pad flat conveyer 22 includes a first damper 221, a rail support base 222 fixed to an upper end of the first damper 221, a rubber pad feeding rail 223 obliquely fixed to the rail support base 222, and a rubber pad rail stopper 224 disposed at a tail end of the rubber pad feeding rail 223, and a rubber pad feeding passage for the movement of the rubber pad 4 is provided inside the rubber pad feeding rail 223.
In the above technical scheme: the flat cushion vibration feeding disc 21 conveys the rubber cushion 4 to a rubber cushion feeding rail 223 of the flat cushion feeding machine 22, then the rubber cushion 4 is fed to the tail end of the rubber cushion feeding rail 223 in a vibration mode through the operation of the first flat vibrator 221 to be discharged, and the rubber cushion rail stop block 224 can prevent the rubber cushion 4 from directly falling to the outside;
the rubber mat feeding rail 223 comprises two rubber mat feeding plates 2231 which are symmetrically arranged, a first mounting block 2232 fastened to the side of one of the rubber mat feeding plates 2231 through bolts, and a first limiting strip 2233 connected with the first mounting block 2232 and located at the upper ends of the two rubber mat feeding plates 2231, wherein the rubber mat rail stopper 224 is fixed at the tail end of the rubber mat feeding plate 2231; a rubber mat sliding groove 2234 is formed in the inner side of the rubber mat feeding plate 2231, an arc-shaped sliding groove 2235 is formed in one side, close to the rubber mat rail block 224, of the inner side of the rubber mat feeding plate 2231, the rubber mat sliding groove 2234 is communicated with the arc-shaped sliding groove 2235, and the rubber mat sliding groove 2234 and the arc-shaped sliding groove 2235 form a rubber mat feeding channel;
the rubber mat 4 is discharged from the flat mat vibration feeding tray 21, and then moves from the rubber mat sliding groove 2234 of the rubber mat feeding plate 2231 to the arc-shaped sliding groove 2235, and the rubber mat rail stopper 224 is arranged on the outer side of the arc-shaped sliding groove 2235;
the rubber mat rail block 224 is of a convex structure, the rubber mat rail block 224 is fastened to the tail ends of the two rubber mat feeding rails 223 through bolts, a limiting sliding groove 2241 is concavely arranged on one side, close to the arc-shaped sliding groove 2235, of the rubber mat rail block 224, and the limiting sliding groove 2241 is located on the outer side of the arc-shaped sliding groove 2235;
As shown in fig. 18 to 21, the screw feeder 3 includes a screw vibration feeding tray 31 and a screw flat feeder 32 connected to a discharge end of the screw vibration feeding tray 31;
the screw flat conveyer 32 comprises a second vibration device 321, a track fixing plate 322 fixed at the upper end of the second vibration device 321, a blanking track 323 fixed at the track fixing plate 322 in an inclined manner through a bolt, and a second limiting strip 324 arranged at the upper end of the blanking track 323; the blanking track 323 is provided with a screw feeding channel for the screw 5 to move;
the blanking track 323 comprises two symmetrically arranged screw feeding plates 3231, a screw blanking slideway 3232 is arranged between the two screw feeding plates 3231, and the tail end of the screw feeding plate 3231 is flush with the horizontal plane; a material returning seat 325 is fastened on the side wall of the tail end of one screw feeding plate 3231 through a bolt, the material returning seat 325 comprises a material returning block 3251, the material returning block 3251 is fixed on the side wall of the tail end of the screw feeding plate 3231, an inclined first through hole is formed in the material returning block 3251, a material returning rod 3252 is arranged in the first through hole in a sliding mode, and the screw feeding channel is a screw discharging slideway 3232; when the rubber mat 4 is jammed in the discharging process, the material returning rod 3252 moves backwards, and it is noted that a proximity switch sensor is further arranged on the rear side of the material returning rod 3252 and connected with the whole electrical system, and when the material returning rod 3252 moves backwards, the proximity switch sensor is contacted with the proximity switch sensor, and at the moment, the proximity switch sensor transmits a signal to the whole electrical system, so that the equipment stops operating, and other parts are prevented from being damaged;
the upper screws 5 are discharged through the screw vibration feeding disc 31 and move to the screw flat feeder 32, the screws 5 can move to the tail end of the blanking track 323 through the work of the second vibrator 321, the arrangement of the second limiting strip 324 prevents the screws 5 from sliding to the outside, and the situation that the screws are crowded between the screw vibration feeding disc 31 and the blanking track 323 can be avoided; the screws 5 move to the tail ends of the screw feeding plates 3231 through the blanking slide rails 3232, the tail ends of the screw feeding plates 3231 are horizontally arranged, the screws 5 can be accurately conveyed to the index plate 115, and the arrangement of the material returning seats 325 can prevent the tail ends of the screw feeding plates 3231 from being crowded;
an inclined second through hole 3233 is formed in the inner side of the tail end of the screw feeding plate 3231, a third through hole is formed in the bottom of the screw feeding plate 3231, the second through hole 3233 is communicated with the third through hole, an air nozzle is arranged in the second through hole 3233, and the other end of the air nozzle is connected with an air pump through a pipeline.
As shown in fig. 3 to 8, the material protection disc 12 is circular and has a notch, the material protection disc 12 is fixed to the outer side of the index plate 115 through a plurality of support columns 1117, a rubber mat feeding track 223 of the flat mat feeder 2 extends to the lower end of the index plate 115, the tail end of a discharging track 323 of the screw feeder 3 is tangent to the outer wall of the index plate 115, and the rubber mat feeding track 223 and the discharging track 323 are located at the notch.
In the above technical scheme: the screw 5 can be prevented from falling off due to the arrangement of the material protection disc 12, and the tail end of the blanking track 323 is tangent to the outer wall of the index plate 115, so that the screw 5 can be correctly fed to the index plate 115.
As shown in fig. 3 to 8, a hold-down fixing plate 6 is further sleeved outside one of the support columns 1117, the hold-down fixing plate 6 extends above the cam seat 1111, the hold-down fixing plate 6 is parallel to one inclined surface of the cam seat 1111, and the hold-down fixing plate 6 is used for limiting the ball bearing 1112.
In the above technical scheme: the push-down fixing plate 6 is parallel to one inclined surface of the cam seat 1111, the distance between the push-down fixing plate 6 and the cam seat 1111 is larger than the diameter of the ball bearing, the cam seat 1111 comprises a rising surface and a falling surface, the driving motor drives the ball bearing to move on the rising surface of the cam seat 1111 first, and after the ball bearing reaches the top surface of the cam seat 1111, the ball bearing moves on the falling surface of the cam seat 1111.
As shown in fig. 3 to 8, the screw tightening mechanism 13, the pressing wheel mechanism 14, the first blanking mechanism 15 and the second blanking mechanism 16 are sequentially arranged at the upper end of the material protection disc 12 along the rotation direction of the index plate 115; the screw jacking mechanism 13 can prevent the screw 5 from deviating; when the screw 5 continuously moves towards the pressing wheel mechanism 14, the pressing wheel mechanism 14 can prevent the screw 5 from jacking up, and provide a pressure to complete the assembly of the rubber mat 4 and the screw 5; the first blanking mechanism 15 is used for blanking defective products, and the second blanking mechanism 16 is used for blanking defective products.
The screw tightening mechanism 13 comprises a screw tightening fixing plate 131 and a screw tightening plate 132 rotatably arranged at the screw tightening fixing plate 131, and the screw tightening plate 132 is arc-shaped on one side close to the index plate 115; the screw jacking mechanism 13 is arranged to facilitate the approach of the screw 5 to the center of the index plate 115, so as to play a role in limiting;
the pinch roller mechanism 14 comprises a pinch roller seat 141, a pinch roller 142 is installed on one side of the pinch roller seat 141 close to the index plate 115, the pinch roller 142 is positioned above the index plate 115, and the pinch roller 142 is used for compressing the screw 5;
the first blanking mechanism 15 comprises a first cover body 151 fixed at the upper end of the material protection disc 11, a discharge hole is further formed in the material protection disc 12, the discharge hole is located at the lower end of the first cover body 151 and is tangent to the index plate 115, a first blanking ring 152 is rotationally fixed in the discharge hole, the first blanking ring 152 rotates under the control of an air cylinder, a blanking gap is formed in the first blanking ring 152, a first blanking channel 153 is obliquely arranged at the bottom of the discharge hole, an air outlet 154 is further formed in the upper end of the index plate 115, and the air outlet 154 blows air into the first cover body 151; the lower surface of the material protection disc 12 is also provided with a gasket-free detection mechanism, and the gasket-free detection mechanism is positioned between the pressing wheel mechanism 14 and the first blanking mechanism 15;
the second blanking mechanism 16 comprises a servo motor 161 fixed at the upper end of the material protection disc 12, the output shaft end of the servo motor 161 is connected with a swing arm 162, the lower end of the swing arm 162 is vertically connected with a push block 163, and a second blanking channel 164 is further arranged on one side of the push block 163.
It is shown in combination figure 9, the lower surface of protection dish 12 still has gasket deflector 7, gasket deflector 7 is located between first unloading mechanism 15 and the second unloading mechanism 16, gasket deflector 7 is fixed in the mounting panel and the slope of protection dish 12 lower surface set up in the baffle of mounting panel lower extreme, the mounting panel is L shape structure, the quantity of baffle is two, has the guide pad passageway between two baffles, gasket deflector 7 is used for not having the cover to establish the cushion 4 of screw 5 department and takes out from drawing the base pin 114.
In the above technical scheme: if the rubber mat 4 and the screw 5 are not assembled, when the cushion pulling needle 114 drives the rubber mat 4 to continuously rotate to the guide plate 7, the guide plate 7 can take out the rubber mat 4, so that the rubber mat 4 is prevented from being overstocked at the cushion pulling needle 114.
As shown in fig. 12 and 21, the pull pad needle 114 includes a first cylinder, a second cylinder disposed on the upper end of the first cylinder, a third cylinder disposed on the upper end of the second cylinder, and a pull pad 1115 disposed on the upper end of the third cylinder, the first cylinder is adapted to the inner diameter of the sleeve pad 116, the second cylinder is adapted to the through hole of the sleeve pad 1114, the diameter of the third cylinder is smaller than that of the second cylinder, the surface of the second cylinder connected to the third cylinder further has a circular table, the cushion 4 is hooked by the pull pad 1115 and falls into the circular table, and the diameter of the second cylinder is larger than that of the cushion 4.
The working principle of the invention is as follows: the flat mat feeding machine 2 conveys the rubber mat 4, when the driving motor 112 drives the mat sleeving rod 116 to gradually move towards the tail end of the rubber mat feeding track 223, the cushion pulling block 1115 hooks the rubber mat 4 and fixes the rubber mat 4 to the cushion pulling needle 114, because the cushion pulling needle 114 is provided with a circular table surface, the rubber mat 4 can be ensured to be in a central position so as to facilitate subsequent material ejection, then the screw feeding machine 3 conveys the screw 5 to the index plate 115, when the ball bearing 1112 starts to move towards the ascending surface of the cam seat 1111, the mat sleeving rod 116 can continuously ascend so as to enable the rubber mat 4 to be separated from the cushion pulling needle 114 and the cushion pulling block 1115, at the moment, the index plate 115 can drive the screw 5 to be continuously close to the pressing wheel 142 at the pressing wheel mechanism 14, the pressing wheel 142 can ensure that the screw 5 cannot eject in the assembling process, when the ball bearing 1112 moves to the top surface of the cam seat 1111, the assembling process is completed, and then the ball bearing 1112 starts to move towards the descending surface of the cam seat 1111, the pad bar 116 is lowered and the elastic force of the first spring allows the ball bearing to continue to rotate circumferentially at the circular orbit.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The automatic screw rubber gasket assembling equipment is characterized by comprising a rubber gasket assembling mechanism (1), a flat gasket feeding machine (2) and a screw feeding machine (3), wherein the flat gasket feeding machine is used for conveying a rubber gasket (4) to the rubber gasket assembling mechanism (1), and the screw feeding machine is used for conveying a screw (5) to the rubber gasket assembling mechanism (1);
the rubber gasket assembling mechanism (1) comprises a plastic gasket press-mounting mechanism (11) and a material protection disc (12) arranged outside the upper end of the plastic gasket press-mounting mechanism (11), and a pressing wheel mechanism (14) is fixed at the material protection disc (12);
the plastic gasket press-mounting mechanism (11) comprises a bottom plate (111), a driving motor (112) is fixed at the lower end of the bottom plate (111), an annular track (113) is fixed at the upper end of the bottom plate (111), the plastic gasket press-mounting mechanism (11) is provided with a cushion pulling needle (114) for feeding the rubber gasket (4), a dividing disc (115) for feeding the screw (5) and a plurality of cushion sleeving rods (116) rotatably arranged at the annular track (113), the cushion pulling needle (114) is slidably arranged inside the cushion sleeving rods (116), the driving motor (112) drives the screw (5) at the dividing disc (115) to gradually approach the pressing wheel mechanism (14), and the cushion sleeving rods (116) gradually jack up the rubber gasket (4) sleeved at the cushion pulling needle (114) so as to sleeve the rubber gasket (4) to the outside of the screw (5);
the plastic gasket press-fitting mechanism (11) further comprises a first rotating shaft (117) connected with an output shaft end of the driving motor (112), indexing disc fixing columns (118) are further concentrically connected to the upper portion of the first rotating shaft (117), the indexing disc fixing columns (118) are connected with the indexing disc (115), the indexing disc (115) is disc-shaped, a plurality of positioning ports used for positioning screws (5) are circumferentially and evenly distributed at the edge of the indexing disc (115), a first cylindrical fixing disc (119) and a second cylindrical fixing disc (1110) are further arranged outside the first rotating shaft (117), the first cylindrical fixing disc (119) is located above the second cylindrical fixing disc (1110), a plurality of circular through holes are uniformly formed in the circumferential positions of the first cylindrical fixing disc (119) and the second cylindrical fixing disc (1110), and the circular through holes are adapted to the cushion rod (116), the first cylindrical fixed disk (119) is connected with the dividing disk (115) through a plurality of first fixed columns, and the second cylindrical fixed disk (1110) is connected with the first cylindrical fixed disk (119) through a plurality of second fixed columns;
the upper end of the annular track (113) is further fixed with a cam seat (1111), the cam seat (1111) is triangular, the top surface of the cam seat (1111) is of an arc-shaped structure, the bottom of the pad sleeving rod (116) is provided with an installation block, a ball bearing (1112) is fixed at the installation block through a fulcrum screw, the ball bearing (1112) drives the pad sleeving rod (116) to rotate at the annular track (113), the pad sleeving rod (116) penetrates through a second cylindrical fixing disk (1110) and a first cylindrical fixing disk (119) respectively and extends to the position above the first cylindrical fixing disk (119), a first spring (1113) is further sleeved outside the pad sleeving rod (116), and the first spring (1113) is in contact with the installation block and the second cylindrical fixing disk (1110) respectively;
the pad sleeving rod (116) is in a round tube shape, the side wall of the pad sleeving rod (116) is provided with a square through hole, the top of the pad sleeving rod (116) is covered with a pad sleeving (1114), the pad pulling needle (114) is in a round rod shape, a pull cushion block (1115) is protruded from the top of the pull cushion needle (114), the pull cushion block (1115) is of a circular structure, the diameter of the pull cushion block (1115) is smaller than the diameter of the inner ring of the rubber mat (4), the pull cushion block (1115) hooks the rubber mat (4) to the position of a pull cushion needle (114) and is limited by a sleeve cushion (1114), a pulling cushion needle fixing block (1116) is vertically fixed at the bottom of the pulling cushion needle (114), the pull pad needle fixing block (1116) penetrates through the square through hole and is fixed to the second cylindrical fixing disc (1110), and along with the movement of the ball bearing (1112) towards the direction of the cam seat (1111), the pad sleeving rod (116) drives the rubber pad (4) at the pull pad needle (114) to be separated from the pull pad block (1115) and sleeved outside the screw (5);
the protective disc (12) is annular and provided with a notch, the protective disc (12) is fixed to the outer side of the dividing disc (115) through a plurality of support columns (1117), a rubber mat feeding track (223) of the flat mat feeding machine (2) extends to the lower end of the dividing disc (115), the tail end of a discharging track (323) of the screw feeding machine (3) is tangent to the outer wall of the dividing disc (115), and the rubber mat feeding track (223) and the discharging track (323) are located at the notch;
a pressing fixing plate (6) is further sleeved outside one supporting column (1117), the pressing fixing plate (6) extends to the upper side of the cam seat (1111), the pressing fixing plate (6) and one inclined surface of the cam seat (1111) are arranged in parallel, and the pressing fixing plate (6) is used for limiting the ball bearing (1112);
the upper end of the material protection disc (12) is sequentially provided with a screw jacking mechanism (13), a pressing wheel mechanism (14), a first blanking mechanism (15) and a second blanking mechanism (16) along the rotating direction of the index plate (115);
the screw jacking mechanism (13) comprises a screw jacking fixing plate (131) and a screw jacking plate (132) rotatably arranged at the screw jacking fixing plate (131), and the screw jacking plate (132) is arc-shaped at one side close to the index plate (115);
the pressing wheel mechanism (14) comprises a pressing wheel seat (141), a pressing wheel (142) is installed on one side, close to the indexing disc (115), of the pressing wheel seat (141), the pressing wheel (142) is located above the indexing disc (115), and the pressing wheel (142) is used for pressing a screw (5);
the first blanking mechanism (15) comprises a first cover body (151) fixed at the upper end of the material protection disc (12), a discharge hole is further formed in the material protection disc (12), the discharge hole is located at the lower end of the first cover body (151), the discharge hole is tangent to the dividing disc (115), a first blanking ring (152) is rotationally fixed in the discharge hole, the first blanking ring (152) is controlled to rotate through an air cylinder, a blanking notch is formed in the first blanking ring (152), a first blanking channel (153) is obliquely arranged at the bottom of the discharge hole, an air outlet nozzle (154) is further arranged at the upper end of the dividing disc (115), and air is blown into the first cover body (151) by the air outlet nozzle (154); the lower surface of the material protection disc (12) is also provided with a gasket-free detection mechanism, and the gasket-free detection mechanism is positioned between the pressing wheel mechanism (14) and the first blanking mechanism (15);
the second blanking mechanism (16) comprises a servo motor (161) fixed at the upper end of the material protection disc (12), the output shaft end of the servo motor (161) is connected with a swing arm (162), the lower end of the swing arm (162) is vertically connected with a push block (163), and a second blanking channel (164) is further arranged on one side of the push block (163);
the flat cushion feeder (2) comprises a flat cushion vibration feeding disc (21) and a flat cushion flat feeder (22) connected with the discharge end of the flat cushion vibration feeding disc (21);
the flat pad flat conveyer (22) comprises a first vibration absorber (221), a track supporting seat (222) fixed at the upper end of the first vibration absorber (221), a rubber pad feeding track (223) obliquely fixed on the track supporting seat (222), and a rubber pad track stop block (224) arranged at the tail end of the rubber pad feeding track (223), wherein a rubber pad feeding channel for the rubber pad (4) to move is formed in the rubber pad feeding track (223);
the rubber mat feeding rail (223) comprises two rubber mat feeding plates (2231) which are symmetrically arranged, a first mounting block (2232) which is fastened to the side of one of the rubber mat feeding plates (2231) through bolts, and a first limiting strip (2233) which is connected with the first mounting block (2232) and is positioned at the upper ends of the two rubber mat feeding plates (2231), wherein a rubber mat rail stop block (224) is fixed at the tail end of each rubber mat feeding plate (2231); a rubber mat sliding groove (2234) is formed in the inner side of the rubber mat feeding plate (2231), an arc-shaped sliding groove (2235) is formed in one side, close to the rubber mat rail stop block (224), of the inner side of the rubber mat feeding plate (2231), the rubber mat sliding groove (2234) is communicated with the arc-shaped sliding groove (2235), and the rubber mat sliding groove (2234) and the arc-shaped sliding groove (2235) form a rubber mat feeding channel;
the rubber mat (4) is discharged from the flat mat vibration feeding tray (21), then moves to the arc-shaped sliding groove (2235) from the rubber mat sliding groove (2234) of the rubber mat feeding plate (2231), and the rubber mat rail stop block (224) is arranged on the outer side of the arc-shaped sliding groove (2235);
the rubber mat track stop block (224) is of a convex structure, the rubber mat track stop block (224) is fastened to the tail ends of the two rubber mat feeding tracks (223) through bolts, a limiting sliding groove (2241) is concavely arranged on one side, close to the arc-shaped sliding groove (2235), of the rubber mat track stop block (224), and the limiting sliding groove (2241) is located on the outer side of the arc-shaped sliding groove (2235);
when the rubber mat (4) moves to the arc-shaped sliding groove (2235), one side of the rubber mat (4) is also contacted with the inner side of the limiting sliding groove (2241).
2. The automatic screw rubber pad assembling equipment according to claim 1, characterized in that: the screw feeder (3) comprises a screw vibration feeding disc (31) and a screw flat feeder (32) connected with the discharge end of the screw vibration feeding disc (31);
the screw flat conveyer (32) comprises a second vibration device (321), a track fixing plate (322) fixed at the upper end of the second vibration device (321) and a blanking track (323) obliquely fixed on the track fixing plate (322), wherein the tail end of the blanking track (323) is flush with the horizontal plane;
the blanking track (323) is provided with a screw feeding channel for the screw (5) to move;
the blanking track (323) comprises two symmetrically arranged screw feeding plates (3231), a screw blanking slideway (3232) is arranged between the two screw feeding plates (3231), and the tail ends of the screw feeding plates (3231) are flush with the horizontal plane; a material returning seat (325) is fastened on the side wall of the tail end of one screw feeding plate (3231) through a bolt, the material returning seat (325) comprises a material returning block (3251), the material returning block (3251) is fixed on the side wall of the tail end of the screw feeding plate (3231), an inclined first through hole is formed in the position of the material returning block (3251), and a material returning rod (3252) is arranged in the first through hole in a sliding mode.
3. The automatic screw rubber pad assembling equipment according to claim 1, characterized in that: protect the lower surface of charging tray (12) and still have gasket deflector (7), gasket deflector (7) are located between first feed mechanism (15) and second feed mechanism (16), gasket deflector (7) are fixed in protect the mounting panel and the slope of charging tray (12) lower surface set up in the baffle of mounting panel lower extreme, the mounting panel is L shape structure, the quantity of baffle is two, has between two baffles and leads the pad passageway, gasket deflector (7) are used for not having the cover to establish to cushion (4) of screw (5) department and take out from drawing pad needle (114).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910983143.1A CN110695683B (en) | 2019-10-16 | 2019-10-16 | Automatic assembling equipment for screw rubber mat |
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| CN201910983143.1A CN110695683B (en) | 2019-10-16 | 2019-10-16 | Automatic assembling equipment for screw rubber mat |
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| CN110695683B true CN110695683B (en) | 2021-08-27 |
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| CN113581854B (en) * | 2021-08-17 | 2023-03-24 | 西京学院 | Directional conveying device after mechanical parts are machined |
| CN114310271A (en) * | 2021-12-23 | 2022-04-12 | 黄山市必利精密塑业科技有限公司 | Automatic assembling machine for automobile snap fastener |
| CN116604323A (en) * | 2023-04-19 | 2023-08-18 | 舟山市7412工厂 | Automatic screw gasket assembling machine |
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| US3967363A (en) * | 1973-12-13 | 1976-07-06 | Monroe Auto Equipment Company | Method and apparatus for manufacturing combination shock absorbers and leveling struts |
| JP4303240B2 (en) * | 2003-06-26 | 2009-07-29 | 平田機工株式会社 | Piston ring mounting device |
| TWM423016U (en) * | 2011-08-30 | 2012-02-21 | Zen Young Ind Co Ltd | Assembling machine for screw and washer |
| CN107199454B (en) * | 2017-06-05 | 2019-03-01 | 东莞市火速自动化科技有限公司 | Lock core automatic assembling |
| CN206939707U (en) * | 2017-07-26 | 2018-01-30 | 嘉善华磊精密机械有限公司 | Fiber laser arrays whether there is the mechanical device of pad |
| CN107225404B (en) * | 2017-08-02 | 2018-01-19 | 深圳爱易瑞科技有限公司 | A kind of hair dryer flabellum automatic setup system |
| CN107335997B (en) * | 2017-08-10 | 2023-08-08 | 深圳市海能达通信有限公司 | Automatic screw and rubber ring assembling equipment |
| CN209319210U (en) * | 2018-12-26 | 2019-08-30 | 珠海经济特区华凯工贸有限公司 | Automatically pad machine is worn |
| CN209439744U (en) * | 2019-01-29 | 2019-09-27 | 芜湖恒普智能科技有限公司 | A kind of caliper piston O-ring assembling device |
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Denomination of invention: An automatic assembly equipment for screw rubber pads Granted publication date: 20210827 Pledgee: Industrial and Commercial Bank of China Limited Zhejiang Yangtze River Delta integration demonstration zone sub branch Pledgor: HUALEI (JIAXING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2024980009762 |
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