CN117798794A - Servo automatic cap-changing sharpening machine - Google Patents
Servo automatic cap-changing sharpening machine Download PDFInfo
- Publication number
- CN117798794A CN117798794A CN202410232817.5A CN202410232817A CN117798794A CN 117798794 A CN117798794 A CN 117798794A CN 202410232817 A CN202410232817 A CN 202410232817A CN 117798794 A CN117798794 A CN 117798794A
- Authority
- CN
- China
- Prior art keywords
- cap
- electrode
- groove
- gear
- unloading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 65
- 230000010485 coping Effects 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000000227 grinding Methods 0.000 description 46
- 238000009434 installation Methods 0.000 description 25
- 238000005498 polishing Methods 0.000 description 22
- 238000007664 blowing Methods 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 238000007599 discharging Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a servo automatic cap-changing sharpening machine, which relates to the technical field of electrode cap sharpening, and comprises a frame, wherein a cap-mounting clamp capable of stably conveying an electrode cap and a control mechanism capable of grabbing the electrode cap are arranged on the frame, a buffer fixing seat is further arranged on the frame, a gear box mechanism which is driven by a power mechanism and is used for transmitting power is arranged in the center of the buffer fixing seat in a penetrating manner, and the gear box mechanism is driven by a sharpening mechanism for sharpening the electrode cap and a cap-unloading mechanism capable of stably unloading the electrode cap. Through the arrangement of the structures, the electrode caps can be stably delivered, and cap mounting efficiency is improved; and the electrode cap is clamped when the cap is detached, so that the situations of unstable cap detachment and no cap detachment are avoided.
Description
Technical Field
The invention relates to the technical field of electrode cap sharpening, in particular to a servo automatic cap replacement sharpening machine.
Background
In the prior art, when the robot is used for automatic welding, the electrode cap is easy to be polluted by glue during welding, welding slag is attached, the surface is also easy to be oxidized, the resistance is gradually increased, and the welding performance is gradually reduced, so that the electrode cap needs to be polished periodically to remove surface attachments to restore the welding performance, and when the electrode cap is polished to a certain degree, the electrode cap needs to be replaced. The coping and cap replacing mechanism which is generally adopted is an independently arranged device, the device occupies large space, the space utilization rate is not high, the coping device and the cap replacing machine are required to be controlled respectively, the control operation is complex, and the automation rate is not high.
At present, a coping and cap replacing integrated device also appears in the market, in the patent number 2019112584548 and the patent name of the coping and cap replacing integrated device for the electrode cap, the defect of the prior art is overcome, the integrated functions of coping, dismantling and replacing the electrode cap are realized, the coping and cap replacing integrated device can continuously and automatically work under the occasion without manual intervention, the automation working efficiency of the device is greatly improved, and the production interruption and safety problems caused by manual intervention are greatly reduced. In addition, the coping and cap replacing integrated device is more favorable for combining a welding system and a robot control system, and has great application space and market prospect. But there are also the following problems: 1. the electrode caps cannot be stably conveyed one by one in a spring compression feeding mode adopted by the electrode cap mounting clamp, and the electrode caps at the forefront are easy to fall out due to displacement caused by loose pressing, so that the stability is poor; 2. the situation that the cap is unstable or cannot be removed can occur when the cap is removed, and the cap is very inconvenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problem to be solved by the invention is to provide a servo automatic cap-changing sharpening machine which can stably deliver electrode caps and improve cap-mounting efficiency; and the electrode cap is clamped when the cap is detached, so that the situations of unstable cap detachment and no cap detachment are avoided.
In order to solve the technical problems, the invention comprises a frame, and is characterized in that a cap mounting clamp capable of stably conveying an electrode cap and a control mechanism capable of stably discharging the electrode cap are arranged on the frame, a buffer fixing seat is further arranged on the frame, a gear box mechanism driven by a power mechanism and used for transmitting power is arranged in the center of the buffer fixing seat in a penetrating manner, and a polishing mechanism used for polishing the electrode cap and a cap discharging mechanism capable of stably discharging the electrode cap are driven by the gear box mechanism.
After the structure is adopted, firstly, the cap loading clamp provides the electrode cap, and stably conveys the electrode cap, the control mechanism takes the electrode cap away and conveys the electrode cap to the polishing mechanism, and the motor cap is polished; after finishing the polishing, the control mechanism sends the electrode cap to the cap unloading mechanism, and the electrode cap is unloaded. The cap mounting clamp is arranged on the outer side of the buffer fixing seat, so that the electrode caps can be stably conveyed, and the cap mounting efficiency is improved; the gear box mechanism is arranged so as to smoothly transfer power; the electrode cap is smoothly polished by arranging a polishing mechanism driven by a gear box mechanism; by providing the cap unloading mechanism driven by the gear box mechanism, stable cap unloading can be ensured. The invention can stably deliver the electrode cap and improve cap mounting efficiency; and the electrode cap is clamped when the cap is detached, so that the situations of unstable cap detachment and no cap detachment are avoided.
Preferably, the cap loading clamp comprises a storage body arranged on the buffering fixing seat, a cap storage groove is formed in the storage body, the cap storage groove extends along the length direction of the storage body and penetrates through the storage body, a pushing mechanism for pushing the electrode cap to move is arranged in the cap storage groove, and a positioning mechanism for positioning the cap storage groove to be grabbed is further arranged in the cap storage groove.
Preferably, the bottom surface of the groove far away from the pushing mechanism in the cap storage groove is also provided with block mounting grooves and concave tables which are arranged at intervals, the block mounting grooves are slidably connected with pushing blocks, and the pushing blocks are adapted to the cap storage groove and are pushed against electrode caps adjacent to the cap storage groove.
Preferably, the positioning mechanism comprises a positioning seat arranged on the concave table, a concave slideway is arranged on the top surface of the positioning seat, and the slideway is matched with the electrode cap.
Preferably, the buffer fixing seat is further provided with buffer mechanisms respectively, each buffer mechanism comprises an optical axis penetrating through the bearing and arranged on the buffer fixing seat, a gear box top plate is sleeved on the top of the optical axis, and a compression spring is sleeved on the optical axis between the buffer fixing seat and the gear box top plate.
Preferably, the cap unloading mechanism comprises two oppositely arranged cover bodies, a plurality of cap clamping grooves which are annularly arranged around the center of the cover bodies and are arranged at intervals are formed between the two cover bodies, and clamping jaw mechanisms for clamping the electrode caps are arranged in the cap clamping grooves; the outer parts of the two cover bodies are also sleeved with claw driving mechanisms for driving the claw mechanisms to operate.
Preferably, the clamping jaw mechanism comprises a plurality of clamping jaws arranged in the clamping cap groove, one side of each clamping jaw is provided with an arc-shaped first tooth section, the other side of each clamping jaw is provided with a clamping cap section for clamping the motor cap, and the electrode cap is clamped by the clamping cap sections.
Preferably, the claw driving mechanism comprises a cap unloading gear driven by the gear mechanism, the inner wall of the cap unloading gear is provided with a plurality of second tooth sections which are arranged at intervals, and the second tooth sections are meshed with the corresponding first tooth sections.
Preferably, the gear box mechanism comprises a combined tooth driven by the power mechanism, and the combined tooth is meshed with the cap unloading gear through a second straight tooth
According to the invention, the electrode caps are respectively placed in the cap storage grooves of the storage body, so that more electrode caps can be stored, the electrode caps can be stably conveyed one by arranging the pushing mechanism and the positioning mechanism, the electrode cap positioned at the forefront can not fall out due to displacement caused by pressing loose, and the stability is higher; the cap mounting clamp can stably convey the electrode caps, prevent the electrode caps from generating displacement, and improve the conveying stability. By arranging the cap clamping groove, a space is provided for the clamping jaw; the positioning pin is arranged on the cap clamping groove, and the clamping jaw is sleeved on the positioning pin, so that the clamping jaw can rotate around the positioning pin, and the cap pulling teeth on the clamping jaw can be enabled to be close to or far away from the electrode cap; the second tooth segment meshed with the first tooth segment on the clamping jaw is arranged on the inner wall of the cap unloading gear to provide power for the rotation angle of the clamping jaw and limit the rotation stroke of the clamping jaw, so that the reciprocating motion is formed, and the electrode cap can be clamped and loosened conveniently. The cap unloading clamp adopts a cap unloading structure with meshed gears, has large torsion and good synchronism, does not slip, can stably clamp the electrode cap, and avoids the conditions of unstable cap unloading and no cap unloading. The invention can stably deliver the electrode cap and improve cap mounting efficiency; and the electrode cap is clamped when the cap is detached, so that the situations of unstable cap detachment and no cap detachment are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the principles of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application. In the drawings:
FIG. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;
FIG. 3 is a schematic view of a three-dimensional structure of the utility model except for a frame;
FIG. 4 is a schematic view of a perspective view of a gear box mechanism of the present invention with a gear box cover removed;
FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;
FIG. 6 is a schematic illustration of the position of the gear drive of the present invention;
FIG. 7 is a schematic view of a grinding mechanism of the present invention in a perspective view;
FIG. 8 is a schematic top view of FIG. 7;
FIG. 9 is a schematic diagram of the structure of A-A of FIG. 8;
FIG. 10 is a schematic view of the structure of the grinding gear of the present invention;
FIG. 11 is a schematic view showing a perspective structure of a cap clip according to the present invention;
FIG. 12 is a schematic view of the structure of FIG. 11 in another direction;
FIG. 13 is a schematic diagram of a memory body according to the present invention;
FIG. 14 is a schematic view of the structure of FIG. 13 in another direction;
FIG. 15 is an enlarged view of B of FIG. 14;
FIG. 16 is a schematic perspective view of a cap clip according to the present invention;
FIG. 17 is a schematic diagram of the front view of FIG. 16;
FIG. 18 is a schematic top view of FIG. 17;
FIG. 19 is a schematic view of the structure of C-C of FIG. 18;
FIG. 20 is a schematic view of the position structure of the cap unloading gear and the clamping jaw in the cap unloading mechanism of the present invention;
FIG. 21 is a schematic view of the position structure between the upper and lower slip rings and the clamping jaw in the cap removing mechanism of the present invention;
FIG. 22 is a schematic view of the structure of the lower cover of the cap removing mechanism of the present invention;
FIG. 23 is a schematic view of the structure of the clamping jaw in the cap unloading mechanism of the present invention;
FIG. 24 is a schematic view of the structure of the cap removing mechanism of the present invention in the other direction of the clamping jaw;
fig. 25 is a schematic view of a blade configuration of the sharpening mechanism of the present invention.
In the figure: 1-frame, 101-buffer holder, 102-coping base, 2-buffer mechanism, 201-optical axis, 202-compression spring, 203-gear box top plate, 3-power mechanism, 301-motor, 302-first straight tooth, 4-gear box mechanism, 401-gear box base plate, 402-gear box cover plate, 403-top cover, 404-combined tooth, 405-second straight tooth, 5-cap-mounting clip, 501-storage body, 502-cap-storing groove, 503-pushing mechanism, 5031-conveying spring, 5032-guide shaft, 5033-pushing block, 504-positioning mechanism, 5041-slideway, 505-cap-pressing mechanism, 506-limiting mechanism, 507-electrode cap, 6-coping mechanism, 601-coping gear, 602-upper bearing, 603-lower bearing, 604-mounting groove, 605-knife rest, 606-knife blade, 6061-mounting portion, 6062-coping portion, 7-copper dust collecting cover, 8-cap-removing mechanism, 801-cap-removing gear, 802-cover body, 803-8031-first tooth cap-holding clip, 8032-jaw 804-limiting clip, jaw segment 804-limiting jaw segment.
Detailed Description
In order to better understand the solution of the present application, the following description will clearly and completely describe the solution of the embodiment of the present invention with reference to fig. 1 to 25.
At present, in the patents with the patent number 2019112584548 and the name of a coping and cap replacing integrated device for an electrode cap on the market, the defects of the prior art are overcome, the integrated functions of coping, removing and replacing the electrode cap are realized, the coping and cap replacing integrated device can continuously and automatically work under the occasion without manual intervention, the automatic working efficiency of the device is greatly improved, and the production interruption and the safety problems caused by manual intervention are greatly reduced. There are some problems: 1. the electrode caps cannot be stably conveyed one by one in a spring compression feeding mode adopted by the electrode cap mounting clamp, and the electrode caps at the forefront are easy to fall out due to displacement caused by loose pressing, so that the stability is poor; 2. the situation that the cap is unstable or cannot be removed can occur when the cap is removed, and the cap is very inconvenient. In order to solve the problems, the servo automatic cap-changing sharpening machine comprises a frame, wherein a cap-mounting clamp capable of stably conveying an electrode cap and a control mechanism capable of stably discharging the electrode cap are arranged on the frame, a buffer fixing seat is further arranged on the frame, a gear box mechanism driven by a power mechanism and used for transmitting power is arranged in the center of the buffer fixing seat in a penetrating mode, and the gear box mechanism is driven by a sharpening mechanism used for sharpening the electrode cap and a cap-discharging mechanism capable of stably discharging the cap. After the structure is adopted, firstly, the cap loading clamp provides the electrode cap, and stably conveys the electrode cap, the control mechanism takes the electrode cap away and conveys the electrode cap to the polishing mechanism, and the motor cap is polished; after finishing the polishing, the control mechanism sends the electrode cap to the cap unloading mechanism, and the electrode cap is unloaded. The cap mounting clamp is arranged on the outer side of the buffer fixing seat, so that the electrode caps can be stably conveyed, and the cap mounting efficiency is improved; the gear box mechanism is arranged so as to smoothly transfer power; the electrode cap is smoothly polished by arranging a polishing mechanism driven by a gear box mechanism; by providing the cap unloading mechanism driven by the gear box mechanism, stable cap unloading can be ensured. The invention can stably deliver the electrode cap and improve cap mounting efficiency; and the electrode cap is clamped when the cap is detached, so that the situations of unstable cap detachment and no cap detachment are avoided.
The above scheme will now be described in detail using an embodiment, and for convenience of description, the up-down direction of fig. 1 is set to be a vertical direction.
The utility model provides a servo automatic cap change sharpening machine, including frame 1, be provided with buffering fixing base 101 on the frame 1, buffering fixing base 101 is established to cuboid column structure, a plurality of buffer holes that extend downwards from its top surface have been seted up on its top surface, this buffer hole runs through buffering fixing base 101, preferably, the quantity of buffer holes is established to two, two buffer holes are corresponding and set up along its longer direction interval, buffer mechanism 2 is all worn to be equipped with in every buffer hole, every buffer mechanism 2 all includes the optical axis 201 of wearing to establish on buffering fixing base 101 through the bearing, gear box roof 203 is equipped with to the top cover of two optical axes 201. The gear box top plate 203 comprises a square supporting plate, first cushion block fixing holes are formed in four corners of the supporting plate, cushion blocks are arranged below the supporting plate, fasteners are arranged in the first cushion block fixing holes in a penetrating mode, each cushion block is fixed on the supporting plate through corresponding fasteners, and a second cushion block fixing hole is formed in the center of each cushion block; the center of the supporting plate is provided with a limiting hole; ear seats are arranged at two ends of the supporting plate, each ear seat is provided with a shaft mounting hole, and the optical axis 201 is arranged in the corresponding shaft mounting hole in a penetrating manner; the compression spring 202 is sleeved on the optical axis 201 between the buffer fixing seat 101 and the gear box top plate 203, that is, the compression spring 202 is sleeved on the optical axis 201 between the buffer fixing seat 101 and the supporting plate, so that vibration caused during working can be buffered.
A power mechanism 3 is further arranged below the buffer fixing seat 101, the power mechanism 3 adopts a servo motor 301, a motor switching shaft is arranged at the output end of the servo motor 301, and a first straight tooth 302 is connected at the output end of the motor switching shaft; further, a shaft mounting groove extending downwards from the top surface of the buffer fixing seat 101 is further formed in the top surface of the buffer fixing seat 101, a transfer shaft penetrating hole is formed in the bottom of the shaft mounting groove, a motor transfer shaft is penetrated in the transfer shaft penetrating hole, the output end of the motor transfer shaft is connected with a gear rod, the gear rod is sleeved with the first straight tooth 302, the end part of the gear rod is provided with a top cover 403, and the top cover 403 is located in a limiting hole in the center of the gear box top plate 203 so as to limit the gear rod and prevent the gear rod from deviating from an axis. Further, two bearings at the upper end and the lower end of the first straight tooth 302 are sleeved on the gear rod, a gear box mechanism 4 is sleeved on the gear rod through the two bearings, the gear box mechanism 4 comprises a gear box shell sleeved on the gear rod through the two bearings, the gear box shell comprises a gear box bottom plate 401 and a gear box cover plate 402 which are correspondingly arranged, a detection switch is further arranged on the gear box cover plate 402, a third cushion block fixing hole which is coaxially arranged with a first cushion block fixing hole on the gear box top plate 203 is further formed in the gear box cover plate 402, and the fastener penetrates through the first cushion block fixing hole, the second cushion block fixing hole and the third cushion block fixing hole to install a cushion block between the gear box top plate 203 and the gear box cover plate 402; a cavity is arranged between the gear box bottom plate 401 and the gear box cover plate 402, and comprises a first straight tooth installation cavity, a combined tooth installation cavity, a second straight tooth installation cavity, a grinding gear installation cavity and two cap unloading gear installation cavities, wherein the upper and lower parts of the grinding gear installation cavity and the two cap unloading gear installation cavities respectively penetrate through the corresponding gear box bottom plate 401 and the gear box cover plate 402 so that the upper and lower parts can be used for grinding or discharging electrode caps; the center of the combined tooth installation cavity, the center of the second straight tooth installation cavity and the center of the coping gear installation cavity are positioned on the same straight line, and the coping gear installation cavity and the two cap unloading gear installation cavities are positioned on the same straight line; the first straight tooth 302 is arranged in a first straight tooth installation cavity, a combined tooth 404 is arranged in the combined tooth installation cavity, a second straight tooth 405 is arranged in a second straight tooth installation cavity, a polishing mechanism 6 for polishing an electrode cap 507 is arranged in a polishing gear installation cavity, the polishing mechanism 6 comprises a polishing gear 601, and the polishing gear 601 is meshed with the second straight tooth 405; the cap unloading mechanism 8 capable of unloading caps stably is arranged in each of the two cap unloading gear installation cavities, and the cap unloading mechanism 8 comprises a cap unloading gear 801 arranged in each cap unloading gear installation cavity, and the cap unloading gear 801 is meshed with the second straight teeth 405. The first straight teeth 302 are meshed with the combined teeth 404, the combined teeth 404 are meshed with the second straight teeth 405, the second straight teeth 405 are respectively meshed with the coping gear 601 and the cap unloading gear 801 adjacent to the coping gear 601, and the two cap unloading gears 801 are meshed with each other. In operation, the motor 301 is operated, the first straight tooth 302 thereon rotates to drive the combined tooth 404 engaged with the motor to rotate, the combined tooth 404 drives the second straight tooth 405 to rotate, the second straight tooth 405 drives the coping gear 601 to rotate and the cap unloading gear 801 adjacent to the coping gear to rotate, and the cap unloading gear 801 drives the other cap unloading gear 801 to rotate.
The grinding mechanism 6 further comprises an upper groove and a lower groove which are respectively sleeved on the upper end face and the lower end face of the grinding gear 601, an upper bearing 602 is arranged in the upper groove, a lower bearing 603 is arranged in the lower groove, and the upper bearing 602 and the lower bearing 603 are deep groove ball bearings with sealing rings on the two sides so as to ensure sealing; the inner wall of the grinding gear 601 is provided with two mounting grooves 604 which are correspondingly arranged, the two mounting grooves 604 are arc-shaped and are wound on the inner wall of the grinding gear 601, the two mounting grooves 604 are a first mounting groove and a second mounting groove, the right end of the first mounting groove is provided with a first avoiding opening, the left end of the second mounting groove is provided with a second avoiding opening, and the first avoiding opening and the second avoiding opening are oppositely arranged; the first mounting groove and the second mounting groove are internally provided with a knife rest 605, the inner wall of the knife rest 605 is provided with a first blade mounting seat and a second blade mounting seat which are correspondingly arranged, and the opposite side surfaces of the first blade mounting seat and the second blade mounting seat are provided with a blade 606 through screws; the inner wall of the tool rest 605 between the first blade mounting seat and the second blade mounting seat is also provided with a first through hole and a second through hole which are respectively communicated with the first avoidance opening and the second avoidance opening; the end face of the grinding gear 601 is also provided with two plunger mounting holes which are arranged oppositely, the plunger mounting holes axially penetrate through the grinding gear 601, ball plungers penetrate through the plunger mounting holes, and the ball plungers penetrate through the plunger mounting holes to fix the tool rest 605 on the grinding gear 601.
Referring to fig. 25, the blade 606 may also be an integrated blade body, where the blade body is composed of at least one pair of blades, each blade includes a mounting portion 6061 penetrating the blade holder and a grinding portion 6062 connected to the mounting portion, a connection portion between the mounting portion and the grinding portion has a recess, and the recess is a cylindrical recess traversing the connection portion between the mounting portion and the grinding portion, and the cylindrical recess is provided with an opening along a length direction thereof, and a cross section of the opening is about a quarter of a cross section of the cylinder. Wherein, the installation part is of a cuboid structure, one top surface of the installation part is connected with the corresponding grinding part, the outer side surfaces of the two opposite grinding parts are arranged in parallel, the inner side surfaces are obliquely arranged and the end parts are attached, and the included angle range between the outer side surfaces and the inner side surfaces is 8-12 degrees, preferably 10 degrees; the top surface and the bottom surface of each grinding part are respectively provided with a grinding blade, the two grinding blades are respectively inclined outwards and are correspondingly arranged, the distance between the outer sides of the two grinding blades is smaller than the distance between the inner sides, and the inclination angle between each grinding blade and the horizontal plane is 6-10 degrees, preferably 8 degrees; two sharpening blades positioned on the same side enclose a sharpening space matched with the electrode cap with the tool apron so as to facilitate sharpening of the electrode cap. The sharpening blade is provided with a notch, and the width of the notch gradually increases from the higher side to the lower side of the inclined surface of the sharpening blade, namely, the width gradually increases while the inner side extends to the outer side. The grinding blade comprises a first arc-shaped blade and a second blade connected with the first blade, the two second blades form a pointed part with a pointed structure, and the notch is positioned on the first blade. The two first blades and the two second blades on each grinding part are respectively and correspondingly arranged. Preferably, the number of the blades is a pair, and the blades are a first blade and a second blade, wherein the first blade and the second blade have the same structure, the inner side faces are attached, and the outer side faces are parallel; the first blade is positioned on the left side, the second blade is positioned on the right side, the inner side surface of the end part of the grinding part of the first blade is attached to the inner side surface of the end part of the second blade, and the outer side surface of the end part of the grinding part of the first blade is parallel to the outer side surface of the end part of the second blade; the first blade of the sharpening blade of the first blade is provided with a first upper blade positioned above and a first lower blade positioned below, wherein the first upper blade extends from one end close to the mounting part of the first upper blade to the other end, namely, extends in a bending way from the left end to the right lower side, and the first lower blade extends from one end close to the mounting part of the first lower blade to the other end, namely, extends in a bending way from the left end to the right upper side; the first blade of the grinding blade of the second blade is provided with a second upper blade positioned above and a second lower blade positioned below, the second upper blade extends from one end close to the mounting part of the second upper blade to the other end, namely, extends in a way of bending downwards to the left along the right end, and the second lower blade extends from one end close to the mounting part of the second lower blade to the other end, namely, extends in a way of bending upwards to the left along the right end; the first upper blade on the first blade is obliquely arranged from one side close to the second blade to the lower side of one side far away from the second blade; the first lower blade on the first blade is obliquely arranged from one side close to the second blade to the upper side of one side far away from the second body; the second upper blade on the second blade is obliquely arranged from one side close to the first blade to the lower side of one side far away from the first blade; the second lower blade on the second blade is obliquely arranged from one side close to the first blade to the upper side of one side far away from the first blade. When the blade is used, firstly, the mounting parts of the two blades of the blade body are respectively mounted on the blade holder, and the tip parts of the two grinding parts face to the center of the blade holder; at this time, the same side of the two grinding parts is provided with grinding blades correspondingly, namely the inclined inner side surfaces of the two grinding parts are mutually attached, and the outer side surfaces are parallel; finally, the grinding blades and the tool apron on the same side of the two grinding parts enclose a grinding space matched with the electrode cap so as to facilitate grinding of the electrode cap. The integrated blade body with the two blades is convenient to assemble and disassemble, and the two blades and the blade holder form a grinding space, so that the problem that the electrode cap is easy to incline in the grinding space is solved, and the grinding quality and the grinding efficiency are improved; the arc-shaped sharpening cutting edge which is obliquely arranged and matched with the shape of the normal electrode cap is arranged, so that the problem that the blade sticks scraps in the sharpening process is avoided, the electrode cap is more favorably sharpened, and the sharpening is smoother; the notch is formed in the sharpening blade, so that an annular bulge is formed when the sharpening blade of the sharpening part trims the welding end of the electrode cap, and the annular bulge can generate current and heat aggregation effects when the electrode cap welds a workpiece, thereby remarkably improving the welding effect of the electrode cap; the tip of the coping part is pointed, and the electrode cap is sharpened by adopting the first cutting edge and the second cutting edge, so that the top of the electrode cap can be sharpened smoothly, the coping quality and the coping efficiency are improved, and the service life is prolonged.
The gearbox shell is also provided with a copper scraps collecting mechanism, namely a copper scraps collecting cover 7 arranged on the gearbox shell and used for collecting copper scraps generated in the grinding process of the grinding mechanism 6. The copper scraps collecting cover 7 comprises a collecting seat, a collecting channel is formed in the collecting seat, two upper collecting covers and two lower collecting covers which are oppositely arranged are arranged at the inner ends of the collecting seat, and chip discharge ports communicated with the collecting channel are formed in the output ends of the upper collecting covers and the lower collecting covers; the outer end of the collecting seat is provided with a nozzle so as to discharge copper scraps; the upper collecting cover is fixed on the gear box cover plate 402, the lower collecting cover rail is arranged on the gear box bottom cover, an upper observing groove is formed in the upper collecting cover, an upper plastic sheet is arranged on the upper observing groove, an upper grinding hole is formed in the upper plastic sheet, a lower observing groove is formed in the lower cover, a lower plastic sheet is arranged on the lower observing groove, and a lower grinding hole is formed in the lower plastic sheet; the upper grinding hole and the lower grinding hole correspond to the center of the tool rest 605; the upper collecting cover and the lower collecting cover are respectively provided with an upper blowing nozzle and a lower blowing nozzle, the buffer fixing seat 101 is also provided with a valve mechanism for providing gas for the upper blowing nozzle and the lower blowing nozzle, the upper blowing nozzle and the lower blowing nozzle are arranged in a staggered manner, and preferably, the blowing directions of the upper blowing nozzle and the lower blowing nozzle are vertically arranged so as to blow out copper scraps generated during polishing. When the grinding mechanism 6 grinds, a plurality of copper scraps are generated, and under the action of the upper blowing nozzle and the lower blowing nozzle, the copper scraps are blown up and then enter the nozzle through the collecting channel to be discharged.
The cap unloading mechanism 8, also called a cap unloading clamp, further comprises two cover bodies 802 which are oppositely arranged, a plurality of cap clamping grooves which are annularly arranged around the center of the two cover bodies 802 and are arranged at intervals are formed between the two cover bodies, and clamping jaw mechanisms for clamping the electrode caps 507 are arranged in the plurality of cap clamping grooves; the exterior of the two covers 802 also houses a jaw drive mechanism that drives the jaw mechanism into operation. The two cover bodies 802 are a first upper cover and a first lower cover which are oppositely arranged, the first upper cover and the first lower cover have the same appearance, and part of opposite end surfaces are attached, wherein the first lower cover comprises a lower mounting disc and a lower mounting cylinder arranged at the center of the mounting disc, a plurality of lower mounting tables which are annularly arranged on the upper end surface are arranged on the upper end surface of the lower mounting cylinder, a lower mounting groove 604 is arranged between two adjacent lower mounting tables, lower fixing holes and lower limiting holes which are arranged at intervals are arranged on the lower mounting tables and are blind holes, and a limiting pin is inserted into the lower limiting hole and is cylindrical pins; the first upper cover comprises an upper mounting disc and an upper mounting cylinder arranged in the center of the mounting disc, a plurality of upper mounting tables which are annularly arranged on the lower end face are arranged on the lower end face of the upper mounting cylinder, an upper mounting groove 604 is formed between two adjacent upper mounting tables, upper fixing holes and upper limiting holes which are arranged at intervals are formed in the upper mounting tables, the upper fixing holes are through holes, fixing pieces are arranged in the through holes in a penetrating mode, and the fixing pieces are preferably screws; the number of the upper mounting tables is the same as that of the lower mounting tables, and the number of the lower mounting grooves 604 and the upper mounting grooves 604 are the same as that of the corresponding mounting tables; the lower mounting table is attached to the corresponding upper mounting table, the cap clamping grooves are formed between the lower mounting groove 604 and the corresponding upper mounting groove 604, and two groove walls in each cap clamping groove are provided with limiting tables; wherein, the position both sides of last mount table towards center department all have last spacing platform, and the position both sides of lower mount table towards center department all have down spacing platform, and the spacing platform is called to last spacing platform and spacing platform down that correspond. During installation, the upper limiting hole of the first upper cover is clamped on the limiting pin and is initially positioned, and then the fixing piece penetrates through the upper fixing hole to the lower fixing hole so that the first upper cover and the first lower cover are fixedly connected.
The clamping jaw mechanism comprises a plurality of positioning pins which are arranged between two groove bottoms of the clamping cap groove, namely the positioning pins are arranged between the lower mounting groove 604 and the corresponding upper mounting groove 604; each locating pin is sleeved with a clamping jaw 803, one side of the clamping jaw 803 is provided with an arc-shaped first tooth section 8031, the other side of the clamping jaw 803 is provided with a clamping cap section 8032 for clamping a motor cap, and the plurality of clamping cap sections 8032 clamp the electrode cap 507. Each cap clamping section 8032 comprises a plurality of cap poking teeth, the cap poking teeth on each cap clamping section 8032 are in a ladder shape, the end parts of the cap poking teeth form an arc shape, each cap poking tooth is further provided with a groove, and the grooves form arc grooves in a head-tail corresponding mode. A limiting claw 804 is arranged between the first tooth segment 8031 and the corresponding outermost cap-pulling tooth, and the limiting table is used for limiting the rotation of the limiting claw 804.
The claw driving mechanism comprises two slip rings respectively sleeved on the cover body 802, the first tooth section 8031 is positioned between the two slip rings in the axial direction, namely the slip rings comprise an upper slip ring sleeved on the upper cover body and a lower slip ring sleeved on the lower cover body, the upper slip ring and the lower slip ring have the same appearance, wherein a plurality of plug holes are radially formed in the annular wall of the upper slip ring, the plug holes are arranged at intervals around the center of the annular wall, plungers are respectively penetrated in each plug hole, the end parts of the plungers are propped against an upper mounting cylinder of the upper cover plate, the plungers are elastic, and the upper slip ring is provided with a notch which corresponds to one of the plug holes so as to be convenient for observing the rotation angle of the upper slip ring; preferably, the number of the plungers is four, and the plungers are uniformly distributed on the upper cover body; the outer surfaces of the two slip rings are sleeved with cap unloading gears 801, external teeth are arranged on the outer surfaces of the cap unloading gears 801, the power mechanism 3 drives the cap unloading gears 801 to operate through gear engagement so as to provide power for the cap unloading gears 801, the inner walls of the cap unloading gears 801 are provided with second tooth sections which are arranged at intervals, and the second tooth sections are meshed with the corresponding first tooth sections 8031.
When the cap removing clamp works, the second straight teeth 405 are meshed with the external teeth of the cap removing gear 801 to drive the cap removing gear 801 to rotate, the second tooth sections on the inner wall of the second straight teeth are meshed with the first tooth sections 8031 on the corresponding clamping jaws 803, so that the clamping jaws 803 rotate around the positioning pins, cap pulling teeth on each clamping jaw 803 abut against the electrode cap 507 and clamp the electrode cap 507, namely, each clamping jaw 803 reversely rotates along with the motor 301 to clamp the electrode cap 507, at the moment, the limiting claw 804 at the front end abuts against the corresponding limiting table, the cap removing gear 801 reversely rotates, the limiting claw 804 leaves the limiting table, and the cap pulling teeth loosen the electrode cap 507. By providing a clip cap slot, space is provided for the clamping jaw 803; by arranging the locating pin on the cap clamping groove and sleeving the clamping jaw 803 on the locating pin, the clamping jaw 803 can rotate around the locating pin, so that the cap pulling teeth on the clamping jaw 803 can be close to or far from the electrode cap 507; by providing a second tooth segment on the inner wall of the cap unloading gear 801, which is meshed with a first tooth segment 8031 on the clamping jaw 803, the rotation angle of the clamping jaw 803 is powered and the rotation travel of the clamping jaw 803 is limited, so that reciprocating motion is formed, and the electrode cap 507 is clamped and loosened conveniently; a limiting table is arranged on the clamping jaw 803 to limit the rotation angle of the limiting claw 804; by providing a slip ring and a plunger disposed radially between the slip ring and the corresponding cover 802, the cap is ensured not to slip. The cap unloading clamp adopts a cap unloading structure with meshed gears, has large torsion and good synchronism, does not slip, can stably clamp the electrode cap 507, and avoids the conditions of unstable cap unloading and no cap unloading.
The buffer fixing base 101 is further provided with a polishing bottom plate 102, the polishing bottom plate 102 is in an L-shaped structure, the polishing bottom plate 102 is provided with a cap holding clamp 5 for providing an electrode cap 507 and stably delivering the electrode cap 507, and a control mechanism for grabbing the electrode cap 507, and the control mechanism adopts an automatic machine such as a robot or a mechanical arm to grab the electrode cap 507. The cap holder 5 includes a rectangular storage body 501, wherein the storage body 501 is provided with cap storage grooves 502, preferably, two opposite top surfaces are provided with cap storage grooves 502, two cap storage grooves 502 are arranged in a staggered manner and are respectively used for storing a group of electrode caps 507, each group of electrode caps 507 comprises a plurality of electrode caps 507, after one group is used, the other group is used, the time for storing the electrode caps 507 is reduced, so that the cap storage grooves 502 are deep enough to store more electrode caps 507, in addition, both top surfaces of the storage body 501 are covered with covering pieces, the covering boards covered on the cap storage grooves 502 are provided with visible grooves, and the visible grooves are covered with glass cover boards, so that the residual quantity of the electrode caps 507 can be conveniently observed; the cap storage groove 502 extends along the length direction of the storage body 501 and penetrates through the storage body 501, and a plurality of electrode caps 507 and a pushing mechanism 503 for pushing the electrode caps 507 to move are arranged in the cap storage groove 502; the cap storage groove 502 is in a ladder-shaped structure, and is sequentially provided with a first groove, a second groove and a third groove from the left end of the cap storage groove, wherein the bottom height of the first groove is higher than that of the second groove, and the bottom height of the second groove is higher than that of the third groove, namely the bottoms of the first groove, the second groove and the third groove are sequentially lowered; wherein the end of the first groove close to the second groove is provided with a block mounting groove, the third groove is arranged as a concave table positioned at the end of the cap storage groove 502, the block mounting groove and the concave table are arranged at intervals, the middle part of the block mounting groove is provided with a long and narrow mounting channel, and the two ends of the mounting channel are provided with buffer grooves with the size larger than that of the mounting channel. The pushing mechanism 503 comprises a conveying spring 5031 installed in the cap storage groove 502, i.e. the conveying spring 5031 is installed in the first groove, a guide shaft 5032 is installed in the conveying spring 5031 in a penetrating way, a pushing block 5033 is installed at the end part of the guide shaft 5032, a clamping plate is arranged at the lower part of the pushing block 5033, is clamped in an installation channel and can move in the horizontal direction along the installation channel, the upper part of the pushing block 5033 is matched with the cap storage groove 502 to ensure the running direction of the pushing block 5033, and the end surface of the pushing block 5033 far away from the conveying spring 5031 is pushed against an electrode cap 507 adjacent to the pushing block 5033; preferably, the end of the storage body 501 is further provided with a back baffle for blocking the cap storage groove 502, the back baffle is provided with a spring mounting table, and the conveying spring 5031 is sleeved on the spring mounting table and connected with the pushing block 5033.
The cap storage groove 502 is also internally provided with a positioning mechanism 504 for positioning the cap storage groove 502 to be grabbed, namely the positioning mechanism 504 comprises a positioning seat arranged on a concave table, a concave slide 5041 is arranged on the top surface of the positioning seat, the slide 5041 is matched with the electrode cap 507, an opening is formed in the end part of the slide 5041, which faces the front end, the lowest sliding surface of the slide 5041 is lower than the bottom surface of a second groove on the cap storage groove 502, so that the electrode cap 507 at the forefront end can be grabbed conveniently, and the electrode cap 507 next to the electrode cap 507 can smoothly slide into the slide 5041. The end of the storage body 501 far away from the pushing mechanism 503 is further provided with a cap pressing mechanism 505 and a limiting mechanism 506 which are respectively positioned at two sides of the corresponding cap storage groove 502, that is, the cap pressing mechanism 505 and the limiting mechanism 506 are respectively positioned at two sides of the third groove. Wherein, the end of keeping away from push mechanism 503 has seted up the pressure cap groove on the storage body 501, pressure cap mechanism 505 is including rotating the spring cap of connecting in pressure cap inslot and the roof pressure spring of roof pressure in spring cap one end, the motor cap of forefront is established to the other end pressure of spring cap, preferably, the pressure cap groove is located the end of keeping away from conveying spring 5031 on the storage body 501, support piece has on the bottom surface of pressure cap groove, the cover is equipped with the cushion on the support piece, the upper portion of cushion is equipped with two otic placodes that set up relatively, be provided with the cylindric lock between two otic placodes, the cylindric lock rotates and is connected with the spring cap, the spring cap is including rotating the rotation seat of connecting on the cylindric lock, be connected with the clamp plate on the rotation seat, the one end of clamp plate is located the top of forefront motor cap, the other end is pressed on the roof pressure spring. When the electrode cap 507 at the forefront end is taken out, the electrode cap 507 upwards jacks one end of the spring cap, the spring cap rotates around the cylindrical pin, the other end of the spring cap is pressed on the jacking spring, and the electrode cap 507 is taken out; after removal, the pressing spring is reset, one electrode cap 507 adjacent to the foremost electrode cap 507 slides into the slideway 5041, and the spring cap abuts against the electrode cap 507. The end part of the storage body 501 far away from the pushing mechanism 503 is provided with a stepped mounting table, the mounting table is positioned on the outer side wall of the cap storage groove 502 and is divided into a first platform and a second platform, and the position of the first platform is higher than that of the second platform; the limiting mechanism 506 comprises a spring support arranged on a higher installation table, namely the spring support is fixedly arranged on the first platform through a screw, a positioning piece is inserted between the spring support and the lower installation table, the positioning piece is preferably a cylindrical pin, a limit stop is sleeved on the cylindrical pin through a torsion spring, the limit stop is propped against a motor cap at the forefront end, the limit stop is arranged to be similar to a triangular block structure, a spring mounting groove is formed in the middle of the limit stop towards the bottom surface of the second platform, and the torsion spring is clamped in the spring mounting groove. The second platform is provided with a pin inserting hole, a cylindrical pin is arranged in the pin inserting hole, and a torsion spring on the cylindrical pin is clamped in a spring clamping groove; when the electrode cap 507 is taken out, the electrode cap 507 pushes the limit stop to rotate, and after the electrode cap 507 is taken out, the front stop is reset under the action of the torsion spring to limit the next electrode cap 507.
When the cap holder 5 is operated, first, the conveying spring 5031 in the first groove of the cap storage groove 502 is in a contracted state, a plurality of electrode caps 507 are placed in the second groove of the cap storage groove 502, and the electrode cap 507 positioned at the rearmost end is contacted with the pushing block 5033; at this time, the limit stopper is pressed against the forefront motor cap, limits the electrode cap 507 in the length direction of the cap storage groove 502, and presses the spring cap against the top surface of the forefront electrode cap 507; finally, when the cap is taken, after the electrode cap 507 at the forefront end is taken away, the electrode cap 507 which is close to the electrode cap is moved forward into the slide 5041 of the positioning seat under the action of the conveying spring 5031, the spring cap is pressed on the top surface of the electrode cap 507, the limit stop limits the electrode cap 507 to move forward continuously, the electrode cap is prevented from falling out, and one cap taking cycle is ended. By placing the electrode caps 507 on the two top surfaces of the storage body 501, more storage electrode caps 507 can be stored, and the polishing speed can be increased; the structure can stably convey electrode caps 507 one by one, the electrode cap 507 at the forefront can not fall out due to displacement caused by pressing loose, and the stability is high; the cap clamp 5 can stably deliver the electrode cap 507, prevent the electrode cap 507 from generating displacement, and improve the stability of delivery.
During operation, the robot grabs the electrode cap 507 from the cap loading clamp 5, and places the electrode cap 507 in the polishing mechanism 6, copper scraps generated during polishing are collected through the copper scraps collecting mechanism, after polishing of the electrode cap 507 is completed, the robot sends the electrode cap 507 to the cap unloading mechanism 8 for cap unloading, and the electrode cap 507 falls into the collecting box. First, when the cap loading mechanism conveys the motor caps, the conveying springs 5031 in the first groove of the cap storage groove 502 are in a contracted state, a plurality of electrode caps 507 are placed in the second groove of the cap storage groove 502, and the electrode caps 507 positioned at the rearmost end are in contact with the push blocks 5033; at this time, the limit stopper is pressed against the forefront motor cap, limits the electrode cap 507 in the length direction of the cap storage groove 502, and presses the spring cap against the top surface of the forefront electrode cap 507; when the cap is taken, after the electrode cap 507 at the forefront end is taken away, under the action of the conveying spring 5031, the electrode cap 507 which is close to the spring cap is moved forward into the slide 5041 of the positioning seat, the spring cap is pressed on the top surface of the electrode cap 507, the limit stop limits the electrode cap 507 to move forward continuously, the electrode cap is prevented from falling out, and one cap taking cycle is ended. Then, the robot transfers the fetched motor cap to the coping mechanism 6, when the coping is performed, the motor 301 works, the first straight tooth 302 on the motor rotates to drive the combined tooth 404 meshed with the motor to rotate, the combined tooth 404 drives the second straight tooth 405 to rotate, the second straight tooth 405 drives the coping gear 601 to rotate and the cap discharging gear 801 adjacent to the coping gear to rotate, and the cap discharging gear 801 drives the other cap discharging gear 801 to rotate; the coping mechanism 6 is used for coping a plurality of copper scraps generated, and under the action of the upper blowing nozzle and the lower blowing nozzle, the copper scraps are blown up and then enter the nozzle through the collecting channel to be discharged. Finally, the robot transfers the polished motor cap to the cap unloading mechanism 8, the second straight teeth 405 are meshed with the external teeth of the cap unloading gear 801 to drive the cap unloading gear 801 to rotate, the second tooth sections on the inner wall of the second straight teeth are meshed with the first tooth sections 8031 on the corresponding clamping jaws 803, so that the clamping jaws 803 rotate around the positioning pins, the cap pulling teeth on each clamping jaw 803 abut against the electrode cap 507 and clamp the electrode cap 507, namely, each clamping jaw 803 is reversed along with the motor 301, the electrode cap 507 is clamped, at the moment, the limiting claw 804 at the front end abuts against the corresponding limiting table, the cap unloading gear 801 is reversed, the limiting claw 804 leaves the limiting table, the cap pulling teeth loosen the electrode cap 507, and the electrode cap 507 falls into the collecting box.
In the process, the electrode caps 507 are respectively placed in the cap storage grooves 502 of the storage body 501, so that more electrode caps 507 can be stored, the electrode caps 507 can be stably conveyed one by arranging the pushing mechanism 503 and the positioning mechanism 504, and the electrode caps 507 at the forefront can not fall out due to displacement caused by pressing loose, so that the stability is higher; the cap clamp 5 can stably deliver the electrode cap 507, prevent the electrode cap 507 from generating displacement, and improve the stability of delivery. By providing a clip cap slot, space is provided for the clamping jaw 803; by arranging the locating pin on the cap clamping groove and sleeving the clamping jaw 803 on the locating pin, the clamping jaw 803 can rotate around the locating pin, so that the cap pulling teeth on the clamping jaw 803 can be close to or far from the electrode cap 507; by providing a second tooth segment on the inner wall of the cap unloading gear 801, which is meshed with a first tooth segment 8031 on the clamping jaw 803, the rotation angle of the clamping jaw 803 is powered and the rotation travel of the clamping jaw 803 is limited, so that reciprocating motion is formed, and the electrode cap 507 is clamped and loosened conveniently; a limiting table is arranged on the clamping jaw 803 to limit the rotation angle of the limiting claw 804; by providing a slip ring and a plunger disposed radially between the slip ring and the corresponding cover 802, the cap is ensured not to slip. The cap unloading clamp adopts a cap unloading structure with meshed gears, has large torsion and good synchronism, does not slip, can stably clamp the electrode cap 507, and avoids the conditions of unstable cap unloading and no cap unloading. The invention can stably deliver the electrode cap 507 and improve cap mounting efficiency; and the electrode cap 507 is clamped when the cap is detached, so that the conditions of unstable cap detachment and no cap detachment are avoided.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or similar arrangements may be substituted by those skilled in the art, without departing from the structure of the invention or beyond the scope of the invention as defined in the claims.
Claims (9)
1. The utility model provides a servo automatic cap change sharpening machine, includes frame (1), its characterized in that, install on frame (1) and can stably carry the dress cap clamp (5) of electrode cap (507) and snatch the control mechanism of electrode cap (507), still be provided with buffering fixing base (101) on frame (1), the center department of buffering fixing base (101) wears to be equipped with by power unit (3) drive, be used for transmitting gear box mechanism (4) of power, gear box mechanism (4) drive have be used for to electrode cap (507) coping mechanism (6) and can stably unload cap mechanism (8) of unloading the cap.
2. The servo automatic cap changing sharpening machine according to claim 1, wherein the cap loading clamp (5) comprises a storage body (501) arranged on the buffer fixing seat (101), a cap storage groove (502) is formed in the storage body (501), the cap storage groove (502) extends along the length direction of the storage body (501) and penetrates through the storage body (501), a pushing mechanism (503) for pushing the electrode cap (507) to move is arranged in the cap storage groove (502), and a positioning mechanism (504) for positioning the cap storage groove (502) to be grabbed is further arranged in the cap storage groove (502).
3. The servo automatic cap changing sharpening machine according to claim 2, wherein a block mounting groove and a concave table are arranged at intervals on the bottom surface of the groove far away from the pushing mechanism (503) in the cap storage groove (502), a pushing block (5033) is slidably connected in the block mounting groove, and the pushing block (5033) is adapted to the cap storage groove (502) and is pushed against an electrode cap (507) adjacent to the cap storage groove.
4. A servo automatic cap change sharpening machine as claimed in claim 3, wherein said positioning means (504) comprises a positioning seat mounted on a recess table, said positioning seat having a concave slide (5041) on its top surface, said slide (5041) being adapted to the electrode cap (507).
5. The servo automatic cap-changing sharpening machine according to claim 1, wherein two sides of the buffer fixing seat (101) are further provided with buffer mechanisms (2) which are correspondingly arranged respectively, each buffer mechanism (2) comprises an optical axis (201) penetrating through the bearing on the buffer fixing seat (101), a gear box top plate (203) is sleeved on the top of the optical axis (201), and a compression spring (202) is sleeved on the optical axis (201) between the buffer fixing seat (101) and the gear box top plate (203).
6. The servo automatic cap changing sharpening machine as defined in claim 1, wherein said cap unloading mechanism (8) comprises two oppositely arranged cover bodies (802), a plurality of cap clamping grooves are formed between the two cover bodies (802), and are annularly arranged around the center of the cap clamping grooves at intervals, and clamping jaw mechanisms for clamping electrode caps (507) are arranged in the plurality of cap clamping grooves; the outer parts of the two cover bodies (802) are also sleeved with claw driving mechanisms for driving the claw mechanisms to operate.
7. The servo automatic cap change sharpening machine of claim 6, wherein the jaw mechanism comprises a plurality of jaws (803) mounted in a cap clamping groove, one side of the jaws (803) is provided with an arc-shaped first tooth section (8031), the other side is provided with a cap clamping section (8032) for clamping an electrode cap (507), and the plurality of cap clamping sections (8032) clamp the electrode cap (507).
8. The servo automatic cap changing sharpening machine as defined in claim 7, wherein the claw driving mechanism comprises a cap unloading gear (801) driven by the gear mechanism, second tooth sections arranged at intervals are arranged on the inner wall of the cap unloading gear (801), and the second tooth sections are meshed with the corresponding first tooth sections (8031).
9. The servo automatic cap change sharpening machine as recited in claim 8, wherein said gearbox mechanism (4) comprises a combined tooth (404) driven by a power mechanism (3), said combined tooth (404) being meshed with a cap removal gear (801) by a second straight tooth (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232817.5A CN117798794A (en) | 2024-03-01 | 2024-03-01 | Servo automatic cap-changing sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232817.5A CN117798794A (en) | 2024-03-01 | 2024-03-01 | Servo automatic cap-changing sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117798794A true CN117798794A (en) | 2024-04-02 |
Family
ID=90420252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410232817.5A Pending CN117798794A (en) | 2024-03-01 | 2024-03-01 | Servo automatic cap-changing sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117798794A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150258625A1 (en) * | 2014-03-14 | 2015-09-17 | Guangzhou Mino Automotive Equipment Co., Ltd. | Electrode cap grinding and changing all-in-one (aio) machine |
| CN205967784U (en) * | 2016-08-05 | 2017-02-22 | 广州市极动焊接机械有限公司 | Welding machine electrode cap coping blade |
| CN106563876A (en) * | 2016-10-20 | 2017-04-19 | 南京君哲工业自动化有限公司 | Roll spring electrode cap storage unit |
| CN207309186U (en) * | 2017-08-25 | 2018-05-04 | 广州市极动焊接机械有限公司 | A kind of electrode cap reconditioning knife |
| CN209614545U (en) * | 2019-03-13 | 2019-11-12 | 上海法信机电设备制造有限公司 | Electrode cap storage device and electrode cap install equipment |
| CN111070037A (en) * | 2019-12-10 | 2020-04-28 | 上汽大众汽车有限公司 | A integrative device of coping trade cap for electrode cap |
| CN111299788A (en) * | 2020-03-17 | 2020-06-19 | 南京君哲工业自动化有限公司 | Mechanism for replacing electrode cap based on pneumatic drive |
| CN111331236A (en) * | 2018-12-19 | 2020-06-26 | 上汽通用五菱汽车股份有限公司 | Automatic electrode cap replacing equipment for welding robot |
| CN112025608A (en) * | 2020-09-24 | 2020-12-04 | 广州市极动焊接机械有限公司 | Electrode cap dismounting assembly |
| CN216780637U (en) * | 2021-12-31 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Cap changing integrated machine |
| CN217452551U (en) * | 2022-06-02 | 2022-09-20 | 苏州盟杨机电自动化有限公司 | Servo coping trades cap all-in-one |
| CN115609131A (en) * | 2022-09-30 | 2023-01-17 | 广州风神汽车有限公司 | Automatic electrode cap replacing device and automatic electrode cap replacing method thereof |
| CN115971859A (en) * | 2022-12-26 | 2023-04-18 | 广州明珞装备股份有限公司 | Cap detaching and finishing integrated machine for electrode cap |
-
2024
- 2024-03-01 CN CN202410232817.5A patent/CN117798794A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150258625A1 (en) * | 2014-03-14 | 2015-09-17 | Guangzhou Mino Automotive Equipment Co., Ltd. | Electrode cap grinding and changing all-in-one (aio) machine |
| CN205967784U (en) * | 2016-08-05 | 2017-02-22 | 广州市极动焊接机械有限公司 | Welding machine electrode cap coping blade |
| CN106563876A (en) * | 2016-10-20 | 2017-04-19 | 南京君哲工业自动化有限公司 | Roll spring electrode cap storage unit |
| CN207309186U (en) * | 2017-08-25 | 2018-05-04 | 广州市极动焊接机械有限公司 | A kind of electrode cap reconditioning knife |
| CN111331236A (en) * | 2018-12-19 | 2020-06-26 | 上汽通用五菱汽车股份有限公司 | Automatic electrode cap replacing equipment for welding robot |
| CN209614545U (en) * | 2019-03-13 | 2019-11-12 | 上海法信机电设备制造有限公司 | Electrode cap storage device and electrode cap install equipment |
| CN111070037A (en) * | 2019-12-10 | 2020-04-28 | 上汽大众汽车有限公司 | A integrative device of coping trade cap for electrode cap |
| CN111299788A (en) * | 2020-03-17 | 2020-06-19 | 南京君哲工业自动化有限公司 | Mechanism for replacing electrode cap based on pneumatic drive |
| CN112025608A (en) * | 2020-09-24 | 2020-12-04 | 广州市极动焊接机械有限公司 | Electrode cap dismounting assembly |
| CN216780637U (en) * | 2021-12-31 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Cap changing integrated machine |
| CN217452551U (en) * | 2022-06-02 | 2022-09-20 | 苏州盟杨机电自动化有限公司 | Servo coping trades cap all-in-one |
| CN115609131A (en) * | 2022-09-30 | 2023-01-17 | 广州风神汽车有限公司 | Automatic electrode cap replacing device and automatic electrode cap replacing method thereof |
| CN115971859A (en) * | 2022-12-26 | 2023-04-18 | 广州明珞装备股份有限公司 | Cap detaching and finishing integrated machine for electrode cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111843577A (en) | Tool magazine with tool maintenance function and tool loading stability improvement function | |
| CN114749752A (en) | Steel plate welding device for refrigerator | |
| CN209850474U (en) | Integrated processingequipment of accurate flange end cover for compressor | |
| CN113714844A (en) | Flat chain tool magazine device for large numerical control machine tool production and machining | |
| CN218169749U (en) | Deburring device for industrial aluminum profile machining | |
| CN117798794A (en) | Servo automatic cap-changing sharpening machine | |
| CN112388073A (en) | Gear machining is with burr rejection equipment | |
| CN210587503U (en) | Feeding and discharging assembly in automatic feeding system of gear hobbing machine | |
| CN209477445U (en) | A kind of friction plate burr remover | |
| CN215587880U (en) | Rotary tool changer of numerical control lathe | |
| CN116618830A (en) | Metal laser welding and cutting integrated device with cleaning function | |
| CN215999140U (en) | Mobile robot cutting device | |
| CN116713824A (en) | Tungsten steel milling cutter equipment of polishing | |
| CN114871509A (en) | Gear shaping machining device for star wheel and outer teeth of transmission isolator | |
| CN111716192B (en) | Deburring device is used in metalworking with adjustable | |
| CN102974884B (en) | Lock base combined type automatic gas cutting machine | |
| CN113953573A (en) | Intelligent milling machine capable of rapidly switching cutters | |
| CN113118776A (en) | Special processingequipment of electric tool gear | |
| CN220660047U (en) | Automatic tool changing mechanism of motor cover processing lathe | |
| CN215942255U (en) | Flat chain tool magazine device for large numerical control machine tool production and machining | |
| CN202910385U (en) | Lock blank combined type cutting machine | |
| CN218891182U (en) | Material collecting device for continuously cutting tubular workpiece | |
| CN213827479U (en) | Control device for tail end of workpiece | |
| CN218694458U (en) | Angle sign indicating number saw device is used in aluminum alloy door and window production | |
| CN221211292U (en) | Automatic waxing polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |