CN114211227B - Full-automatic assembly machine for waveform ring - Google Patents
Full-automatic assembly machine for waveform ring Download PDFInfo
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- CN114211227B CN114211227B CN202111604342.0A CN202111604342A CN114211227B CN 114211227 B CN114211227 B CN 114211227B CN 202111604342 A CN202111604342 A CN 202111604342A CN 114211227 B CN114211227 B CN 114211227B
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- seat
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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
- B23P19/02—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 connecting objects by press fit or for detaching same
- B23P19/027—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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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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
- B23P19/10—Aligning parts to be fitted together
- B23P19/102—Aligning parts to be fitted together using remote centre compliance devices
- B23P19/105—Aligning parts to be fitted together using remote centre compliance devices using sensing means
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Abstract
The invention discloses a full-automatic assembly machine for a corrugated ring, which comprises an aluminum seat feeding mechanism, an aluminum seat carrying mechanism, a press-fitting mechanism, a corrugated ring feeding mechanism and a corrugated ring carrying mechanism; the aluminum seat feeding mechanism is used for batch feeding of the aluminum seats, and the aluminum seat carrying mechanism is used for carrying the aluminum seats in the aluminum seat feeding mechanism into the press-fitting mechanism; the wave ring feeding mechanism is used for batch feeding of the wave rings, and the wave ring conveying mechanism is used for conveying the wave rings in the wave ring feeding mechanism into the press-fitting mechanism; the pressing mechanism is used for pressing the wavy ring on the aluminum seat. The invention provides a full-automatic assembly machine for a corrugated ring, which can simulate manual feeding and press fitting actions, is rapid and stable in press fitting, simpler in structure and low in cost.
Description
Technical Field
The invention relates to a full-automatic assembly machine for a corrugated ring.
Background
At present, the waveform ring needs to be pressed on an aluminum seat, in the existing installation mode, a special pressing head is adopted for manual installation, an operator uses a palm to prop against the arc top of the pressing head, presses down with force, expands the waveform ring on the taper surface of the pressing head by using the pressure and inertia of the palm, and then slides onto the aluminum seat in a proper direction. Because the verticality of the pressure head sleeve can not be ensured when the pressure head sleeve is manually pressed down, the condition that the pressure head sleeve is twisted randomly when the pressure head sleeve is pressed down often occurs, and the surface of the aluminum seat can be injured when excessive force is applied occasionally. In addition, the press head needs to be removed and put on each time when the press fitting is performed. Moreover, each time a workpiece is assembled, the waveform ring needs to be fed once every time, the feeding position is required to be between the pressure head and the pressure head sleeve, the waveform ring on the pressure head can be pressed into the aluminum seat only when the pressure head sleeve is pressed down when the pressure head sleeve is placed between the pressure head sleeve and the pressure head sleeve, the labor and time are wasted, the production efficiency is low, and the product quality cannot be guaranteed.
Along with the popularization of automation equipment, the prior art also has the adoption of a vibration disc to feed a waveform ring and an aluminum seat, a robot grabs the waveform ring for discharging, then slides to an assembling position, and a cylinder drives a pressure head to integrally press down for assembling. However, the whole structure of the mode is complex, the equipment price is high, and the production cost is high.
While the prior art generally accomplishes the press fitting of the wave ring and aluminum seat, the above-described drawbacks remain during use.
Disclosure of Invention
The invention aims to solve the technical problems of overcoming the defects of the prior art and providing a full-automatic corrugated ring assembling machine which can simulate manual feeding and press fitting actions, and has the advantages of quick and stable press fitting, simpler structure and low cost.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a full-automatic assembly machine for a corrugated ring comprises an aluminum seat feeding mechanism, an aluminum seat carrying mechanism, a press-fitting mechanism, a corrugated ring feeding mechanism and a corrugated ring carrying mechanism;
the aluminum seat feeding mechanism is used for batch feeding of the aluminum seats, and the aluminum seat carrying mechanism is used for carrying the aluminum seats in the aluminum seat feeding mechanism into the press-fitting mechanism;
the wave ring feeding mechanism is used for batch feeding of the wave rings, and the wave ring conveying mechanism is used for conveying the wave rings in the wave ring feeding mechanism into the press-fitting mechanism;
the pressing mechanism is used for pressing the wavy ring on the aluminum seat.
Further, the pressing mechanism comprises a pressing component, a pressing head, a positioning shaft and a telescopic component, wherein the pressing head is used for installing the wavy ring, the positioning shaft is used for installing the aluminum seat, the pressing component is used for pressing the wavy ring on the pressing head onto the aluminum seat, the positioning shaft is fixed on the telescopic component, and the telescopic component is used for driving the positioning shaft to move up and down;
the pressure head comprises an upper cone and a lower cone arranged at the bottom of the upper cone.
Further, the pressing component comprises a supporting seat, a pressing cylinder, a pressing rod, a connecting rod and an arm;
the pressing cylinder is fixed at the top of the supporting seat, one end of the pressing rod is connected with a piston rod of the pressing cylinder, the other end of the pressing rod is provided with a pressing sleeve, and the pressing sleeve is used for pressing down the waveform ring on the pressing head;
the two holding arms are respectively positioned at two sides of the lower pressure rod, one end of the connecting rod is hinged with the holding arms, the other end of the connecting rod is hinged with the lower pressure rod, the supporting seat is provided with a guide seat, the guide seat is positioned at one side of the holding arms far away from the lower pressure rod, a guide groove for the movement of the holding arms is formed in the guide seat, and the two holding arms simultaneously clamp or release the pressure head;
the bottom of supporting seat is provided with the blanking pipe, be provided with on the lateral wall of supporting seat and be used for detecting whether the pressure head is located the first laser sensor of waiting the pressure equipment position and be used for detecting whether the aluminium seat is located the second laser sensor of waiting the pressure equipment position.
Further, the pressing sleeve, the pressing head and the positioning shaft are coaxially arranged.
Further, the telescopic component is a telescopic cylinder, the positioning shaft is fixed on a piston rod of the telescopic cylinder, and the end part of the positioning shaft is provided with a conical structure matched and spliced with the aluminum seat.
Further, the press mounting mechanism further comprises a pushing assembly, the pushing assembly comprises a pushing cylinder and a jacking block, the jacking block is fixed on a piston rod of the pushing cylinder, and the pushing cylinder drives the jacking block to push the aluminum seat with the press-mounted wavy ring into the blanking pipe.
Further, the aluminum seat feeding mechanism is an aluminum seat feeding vibration disc;
the aluminum seat carrying mechanism comprises a feeding assembly, an aluminum seat pneumatic clamping jaw and a staggered material cylinder, wherein a staggered material block is arranged at the output end of the staggered material cylinder, the staggered material block is positioned at the discharge hole of the aluminum seat feeding vibration disc, a placing groove for placing the aluminum seat is formed in the staggered material block, and the staggered material cylinder drives the staggered material block to push the aluminum seat into the aluminum seat pneumatic clamping jaw;
the feeding assembly comprises a feeding cylinder, a sliding block and a sliding rail, the sliding block is connected with a piston rod of the feeding cylinder, the feeding cylinder drives the sliding block to move on the sliding rail, and the pneumatic clamping jaw of the aluminum seat is fixed on the sliding block.
Further, the waveform ring feeding mechanism is a waveform ring feeding vibration disc, and a discharge hole of the waveform ring feeding vibration disc is provided with a waveform ring stop component;
the wave ring carrying mechanism comprises a receiving assembly and a grabbing assembly, the receiving assembly is positioned at the outlet of the wave ring feeding vibration disc, and the grabbing assembly is used for grabbing a single wave ring on the receiving assembly into the press-fitting mechanism;
the material grabbing assembly comprises a material grabbing cylinder, a swing arm, a three-jaw clamping cylinder and a clamping jaw upper and lower cylinder, one end of the swing arm is fixed on a motor shaft of the material grabbing cylinder, the three-jaw clamping cylinder is connected with the other end of the swing arm, and the bottom of the material grabbing cylinder is connected with the output end of the clamping jaw upper and lower cylinder through a connecting plate.
Further, the wave ring stop component comprises a stop plate and a vacuum suction nozzle, wherein the stop plate is arranged in a discharge hole of the wave ring feeding vibration disc, and the vacuum suction nozzle is arranged above the stop plate.
Further, connect the material subassembly to include and connect material motor and connect the material platform, connect the material platform to fix on the motor shaft that connects the material motor, connect to be provided with on the material platform and be used for adsorbing the vacuum suction hole of wave form ring and be used for dodging the hole of dodging of three-jaw clamp cylinder, connect to be provided with proximity switch in the material platform.
According to the technical scheme, the aluminum seat is fed and conveyed to the press-fit station through the aluminum seat feeding mechanism and the aluminum seat conveying mechanism, meanwhile, the corrugated ring is fed and conveyed to the press-fit station through the corrugated ring feeding mechanism and the corrugated ring conveying mechanism, finally, the corrugated ring and the aluminum seat are pressed through the cooperation actions of the press sleeve, the press head and the positioning shaft in the press-fit mechanism, the whole action completely simulates the action flow of manual feeding and pressing, and the press-fit is rapid. And the verticality of the press mounting process is ensured, and the damage to the aluminum seat during press mounting is avoided. The connecting rod and arm holding structure are adopted to place and grasp the pressure head, and the stability of the structure is higher. The invention has simple structure and low overall cost of equipment.
Drawings
FIG. 1 is a front view of a full automatic assembly machine for wave rings of the present invention;
FIG. 2 is a front view of the aluminum seat of the present invention;
FIG. 3 is a front view of a wave ring of the present invention;
FIG. 4 is a schematic illustration of the press-fit mechanism and the material grabbing assembly of the present invention;
FIG. 5 is a front view of the telescoping assembly of the present invention;
FIG. 6 is a schematic diagram of the press-fit state of the present invention;
FIG. 7 is a schematic diagram showing the cooperation of the aluminum seat loading mechanism and the aluminum seat carrying mechanism of the present invention;
FIG. 8 is a schematic view of the other view of FIG. 7;
FIG. 9 is a schematic diagram of the cooperation of the wavy ring feeding mechanism and the wavy ring carrying mechanism of the present invention;
FIG. 10 is a front view of the receiving station of the present invention;
FIG. 11 is a partial schematic view of FIG. 1;
FIG. 12 is a schematic view of the installation of a first laser sensor and a second laser sensor of the present invention;
fig. 13 is a schematic structural view of a ram according to the present invention.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 to 13, the embodiment provides a full-automatic assembly machine for a corrugated ring, which comprises an aluminum seat feeding mechanism 1, an aluminum seat carrying mechanism 2, a pressing mechanism 3, a corrugated ring feeding mechanism 4 and a corrugated ring carrying mechanism 5; the aluminum seat feeding mechanism 1 is used for batch feeding of aluminum seats 6, and after the aluminum seats 6 are fed, the aluminum seat conveying mechanism 2 conveys the aluminum seats 6 in the aluminum seat feeding mechanism 1 into the press-fitting mechanism 3; the waveform ring feeding mechanism 4 is used for carrying out batch feeding on the waveform rings 7, and the waveform ring carrying mechanism 5 carries the waveform rings 7 in the waveform ring feeding mechanism 4 into the press-fitting mechanism 3 after the waveform rings 7 are fed; finally, the corrugated ring 7 is pressed on the aluminum seat 6 by the pressing mechanism 3.
The feeding and carrying processes of the aluminum seat 6 in this embodiment are as follows:
as shown in fig. 1, 7 and 8, the aluminum seat feeding mechanism 1 of the embodiment is an aluminum seat feeding vibration disc, the aluminum seat 6 is pushed from the aluminum seat feeding vibration disc through vibration and various screening baffles and flow channels in the vibration disc, and the aluminum seat 7 meeting the discharging requirement enters the direct vibration through the pushing of the vibration disc.
The aluminum seat carrying mechanism 2 of the embodiment comprises a feeding component, an aluminum seat pneumatic clamping jaw 21 and a staggered material cylinder 22, wherein a staggered material block 23 is arranged at the output end of the staggered material cylinder 22, the staggered material block 23 is positioned at the discharge hole of an aluminum seat feeding vibration disc, a placing groove for placing the aluminum seat 6 is formed in the staggered material block 23, and the staggered material cylinder 22 drives the staggered material block 23 to push the aluminum seat 6 into the aluminum seat pneumatic clamping jaw 21. The aluminum seat 6 enters the placing groove of the misplaced block 23 after the vibration passes through the direct vibration, at the moment, a sensor in the misplaced block 23 senses that the misplaced block 23 is in place, and then the misplaced block 23 is driven by the misplaced cylinder 22 to push out the aluminum seat 6.
The feeding assembly of the embodiment comprises a feeding air cylinder 24, a sliding block 25 and a sliding rail 26, wherein the sliding block 25 is connected with a piston rod of the feeding air cylinder 24, the feeding air cylinder 24 drives the sliding block 25 to move on the sliding rail 26, and the pneumatic clamping jaw 21 of the aluminum seat is fixed on the sliding block 25. After the aluminum seat 6 is pushed into place by the material-misplacing cylinder 22, the sensor senses that the PLC can issue a command to the aluminum seat pneumatic clamping jaw 21, the aluminum seat pneumatic clamping jaw 21 starts to act, the PLC can inform the feeding cylinder 24 to act when the aluminum seat 6 is clamped in place by the aluminum seat pneumatic clamping jaw 21, the feeding cylinder 24 drives the aluminum seat pneumatic clamping jaw 21 to send the aluminum seat 6 to the position right above the positioning shaft 32 in the press-fitting mechanism 3, after the aluminum seat pneumatic clamping jaw 21 is in place, the aluminum seat 6 can be released, the aluminum seat 6 slides to a compression joint position along the positioning shaft 32, after the aluminum seat 6 is released, the aluminum seat pneumatic clamping jaw 21 can continue to return to the position of the misplaced material block 23 for 0.5 second, and the material of the next aluminum seat 6 is waited for in place.
The choice of cylinder is also an important factor affecting the handling effect during the whole handling of the aluminium base 6.
Selection of the staggered cylinder 22: the staggered cylinder needs to be stable. The position of each receiving and feeding must be very accurate, so in this embodiment, a sliding table cylinder with a side offset sliding rail is selected.
Selection of the pneumatic clamping jaw 21 of the aluminum base: the clamping jaw is positioned close to the direct shock, and if the moving range of the clamping jaw is too large, the clamping jaw can interfere with an aluminum seat and the direct shock in a side runner, so that a parallel clamping jaw cylinder with smaller swing amplitude is selected in the embodiment.
Selection of the feed cylinder 24: the feed cylinder 24 is selected from a stainless steel mini cylinder of Advance, which can be optionally provided with a stand, and which has a relatively small profile.
The feeding and carrying processes of the wavy ring 7 in this embodiment are as follows:
as shown in fig. 1, 9 and 10, the feeding mechanism 4 for the waveform ring in this embodiment is a vibration disc for feeding the waveform ring, the vibration disc vibrates to continuously push the waveform ring 7 towards the direction of the discharge hole in a vibration manner, and the middle part of the vibration disc passes through a soft stirring device, so that the stirring device mainly functions to remove some overlapped materials of the waveform ring 7, if a plurality of waveform rings 7 are overlapped together, the upper waveform ring 7 can be pulled out through the soft stirring device, and only one waveform ring 7 material is allowed to pass through.
The waveform ring 7 is moved out by the circular vibration of the waveform ring feeding vibration disk, a waveform ring stop assembly is arranged at the discharge port of the waveform ring feeding vibration disk, the waveform ring stop assembly comprises a stop plate 55 and a vacuum suction nozzle 56, the stop plate 55 is arranged in the discharge port of the waveform ring feeding vibration disk, and the vacuum suction nozzle 56 is arranged above the stop plate 55. The stop is provided by the vacuum suction of the vacuum nozzle 56 in order to prevent excessive material of the wavy ring 7 from moving to the material receiving position.
The wave ring handling mechanism 5 of this embodiment includes the material receiving subassembly and grabs the material subassembly, and the material receiving subassembly is located the exit of wave ring material loading vibration dish, and the material receiving subassembly includes material receiving motor 57 and material receiving platform 58, and material receiving platform 58 is fixed on the motor shaft of material receiving motor 57, is provided with the vacuum that is used for adsorbing wave ring 7 on the material receiving platform 58 and inhales the hole 581 and be used for dodging the hole 582 that dodges of three-jaw clamp cylinder 53, is provided with proximity switch 583 in the material receiving platform 58. The wavy ring 7 is at the receiving position after passing through the outlet of the wavy ring feeding vibration disc, and at the moment, the wavy ring 7 walks onto the receiving table 58, and the receiving motor 57 controls the receiving table 58 to turn over.
The purpose of the flip here is: the stack of loops 7 is prevented from being completely removed before, where the last treatment can be performed. When the wavy ring 7 is moved onto the receiving station 58, a proximity switch 583 in the receiving station 58 is triggered. When the proximity switch 583 detects that the position is in place, the vacuum suction holes 581 start to be ventilated, and the wave ring 7 is sucked by negative pressure. In this embodiment, the positions of the vacuum holes 581 are selected from five positions. Because the waveform ring 7 is in a shape of a circular ring with a low regularity, and the highest three points of the waveform ring 7 are required to be directly supported when the material is carried and taken every time, the negative pressure generated by the five vacuum suction holes 581 is utilized to play a role in adsorption, the positioning of the waveform ring 7 is ensured, and the positions of the three high points of the waveform ring 7 are ensured to be certain when the material is taken by the three-jaw clamping cylinder 53.
The overturning of the material receiving motor 57 has two actions, the first action is to overturn by 60 degrees, the overturning direction is to overturn the wavy ring feeding vibration plate, and the purpose of the overturning vibration plate is to drop the upper overlapped material into the vibration plate if the wavy ring 7 on the material receiving table 58 is overlapped. After the material receiving table 58 is turned over by 60 degrees, the material receiving table 58 is turned back to the horizontal position, and only one wavy ring 7 is arranged on the material receiving table 58, and the material receiving table can wait for the three-jaw clamping cylinder 53 to start material taking and conveying after being turned to the horizontal position.
As shown in fig. 1, the gripping assembly of the present embodiment is used to grip a single wave ring 7 on the receiving assembly into the press mechanism 3. The material grabbing assembly comprises a material grabbing cylinder 51, a swing arm 52, a three-jaw clamping cylinder 53 and a clamping jaw up-down cylinder 54, one end of the swing arm 52 is fixed on a motor shaft of the material grabbing cylinder 51, the three-jaw clamping cylinder 53 is connected with the other end of the swing arm 52, and the bottom of the material grabbing cylinder 51 is connected with the output end of the clamping jaw up-down cylinder 54 through a connecting plate.
When carrying the wavy ring, the gripping cylinder 51 is firstly required to be lowered to the gripping position by the gripping cylinder 54, then the gripping jaws of the three-jaw clamping cylinder 53 extend into the inner ring of the wavy ring 7, and then the gripping jaws of the three-jaw clamping cylinder 53 are expanded to clamp the wavy ring 7 by the expanding force. Then, the gripper up-down cylinder 54 moves upward again to raise the gripper cylinder 51 in place, and then the gripper cylinder 51 rotates 180 degrees to the press-fit position.
At this time, the three-jaw clamping cylinder 53 can be released, and the wavy ring 7 can fall freely under the action of dead weight and fall to the upper cone 311 of the pressure head. After the three-jaw clamping cylinder 53 is loosened, the material grabbing cylinder 51 rotates 180 degrees after the three-jaw clamping cylinder 53 stays for 0.5 seconds, so that the three-jaw clamping cylinder 53 continues to return to the position above the material receiving table 58, and the next wave ring 7 is in place.
The press-fitting process of the corrugated ring 7 and the aluminum base 6 in this embodiment is as follows:
as shown in fig. 1 to 6, the press-fitting mechanism 3 of the present embodiment includes a pressing member, a pressing head 31, a positioning shaft 32, and a telescopic member. As shown in fig. 13, the ram 31 includes an upper cone 311 and a lower cone 312 disposed at the bottom of the upper cone 311.
After the corrugated ring 7 and the aluminum seat 6 are carried, at this time, the corrugated ring 7 is mounted above the pressing head 31, the aluminum seat 6 is mounted on the positioning shaft 32, and the pressing assembly is used for pressing the corrugated ring 7 on the pressing head 31 onto the aluminum seat 6. As shown in fig. 1, the pressing assembly of the present embodiment includes a supporting seat 33, a pressing cylinder 34, a pressing rod 35, a connecting rod 36 and a holding arm 37, the pressing cylinder 34 is fixed at the top of the supporting seat 33, one end of the pressing rod 35 is connected with a piston rod of the pressing cylinder 34, the other end of the pressing rod 35 is provided with a pressing sleeve 38, and the pressing sleeve 38 is used for pressing the wave ring 7 on the pressing head 31. In order to ensure that all parts do not interfere or scratch during the whole pressing process, the pressing head does not damage the aluminum seat, and the pressing sleeve 38, the pressing head 31 and the positioning shaft 32 are required to be coaxially arranged.
The two arm holding 37 are respectively located at two sides of the lower pressure rod 35, one end of the connecting rod 36 is hinged with the arm holding 37, the other end of the connecting rod 36 is hinged with the lower pressure rod 35, the supporting seat 33 is provided with a guide seat 333, the guide seat 333 is located at one side of the arm holding 37 far away from the lower pressure rod 35, a guide groove for the arm holding 37 to move is formed in the guide seat 333, and the two arm holding 37 simultaneously clamps or releases the pressure head 31.
First, the two arms 37 clamp the ram 31, at which time the wave ring 7 is carried onto the upper cone 311 of the ram 31, while the aluminum seat 6 is also plugged onto the positioning shaft 32.
Then, the pressing cylinder 34 drives the pressing rod 35 to move downwards, the holding arms 37 move downwards with the pressing head 31 until the pressing head 31 just abuts against the aluminum seat 6, and in this position, the holding arms 37 on two sides start to separate to two sides under the double action of the connecting rod, and the separation distance is enough to release the pressing head.
Finally, the lower pressure cylinder 34 continues to drive the lower pressure rod 35 to move downwards, the pressing sleeve 38 presses the waveform ring 7 on the pressure head 31 on the aluminum seat 6, the waveform ring 7 passes through the upper cone 311 of the pressure head 31 first, and then the lower cone of the pressure head 31 is sleeved on the aluminum seat.
After all the above actions are completed, the pressing cylinder 34 is retracted and returned, the above action flow is reversed, and the holding arm 37 brings the ram 31 back to the initial position and clamps it.
After the press fitting of the corrugated ring 7 and the aluminum seat 6 is completed, the telescopic assembly is retracted, and the pushing assembly pushes the aluminum seat 6 with the corrugated ring 7 pressed into the blanking pipe 39 at the bottom of the supporting seat 33.
The telescopic component of this embodiment is a telescopic cylinder 301, a positioning shaft 32 is fixed on a piston rod of the telescopic cylinder 301, and a conical structure matched and spliced with an aluminum seat 6 is arranged at the end part of the positioning shaft 32. When in press fitting, the telescopic cylinder 301 extends out, so that the positioning shaft 32 positions the aluminum seat 6; after the press fitting is completed, the telescopic cylinder 301 is retracted, so that the positioning shaft 32 is separated from the aluminum seat 6, and the pushing assembly can push the aluminum seat 6 with the pressed wavy ring 7 into the blanking pipe.
As shown in fig. 4, the pushing assembly of the present embodiment includes a pushing cylinder 302 and a top block 303, the top block 303 is fixed on a piston rod of the pushing cylinder 302, and the pushing cylinder 302 drives the top block 303 to push the aluminum seat 6 with the corrugated ring 7 pressed into the blanking pipe 39.
As shown in fig. 12, in order to prevent the ram 31 from being erroneously operated or from being broken down in the middle, the ram 31 is moved out or locked, or the associated operation cylinder is not moved to a predetermined position. The present embodiment adds two detection positions, namely a first laser sensor 331 and a second laser sensor 332.
The first laser sensor 331 is used for detecting whether the pressing head 31 is located at a waiting press-fitting position, and only when the pressing head 31 is located at the waiting press-fitting position, feeding actions on two sides are performed.
The second laser sensor 332 is configured to detect whether the aluminum base 6 is located at the waiting position, and only when the aluminum base 6 is located at the waiting position, the ram 31 will be pressed down, otherwise, the ram 31 will not be pressed down when no aluminum base 6 is located below the ram 31.
The technical problems, technical solutions and beneficial effects that the present invention solves are further described in detail in the above specific embodiments, it should be understood that the above is only specific embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. that fall within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The full-automatic kludge of wave form ring, its characterized in that: the device comprises an aluminum seat feeding mechanism (1), an aluminum seat carrying mechanism (2), a press-fitting mechanism (3), a waveform ring feeding mechanism (4) and a waveform ring carrying mechanism (5);
the aluminum seat feeding mechanism (1) is used for batch feeding of the aluminum seats (6), and the aluminum seat carrying mechanism (2) is used for carrying the aluminum seats (6) in the aluminum seat feeding mechanism (1) into the press-fitting mechanism (3);
the waveform ring feeding mechanism (4) is used for batch feeding of the waveform rings (7), and the waveform ring conveying mechanism (5) is used for conveying the waveform rings (7) in the waveform ring feeding mechanism (4) into the press-fitting mechanism (3);
the press-fitting mechanism (3) is used for press-fitting the wavy ring (7) on the aluminum seat (6);
the press-fit mechanism (3) comprises a pressing component, a pressing head (31), a positioning shaft (32) and a telescopic component, wherein the pressing head (31) is used for installing the wavy ring (7), the positioning shaft (32) is used for installing the aluminum seat (6), the pressing component is used for pressing the wavy ring (7) on the pressing head (31) onto the aluminum seat (6), the positioning shaft (32) is fixed on the telescopic component, and the telescopic component is used for driving the positioning shaft (32) to move up and down;
the pressure head (31) comprises an upper cone (311) and a lower cone (312) arranged at the bottom of the upper cone (311);
the pressing assembly comprises a supporting seat (33), a pressing cylinder (34), a pressing rod (35), a connecting rod (36) and a holding arm (37);
the pressing cylinder (34) is fixed at the top of the supporting seat (33), one end of the pressing rod (35) is connected with a piston rod of the pressing cylinder (34), the other end of the pressing rod (35) is provided with a pressing sleeve (38), and the pressing sleeve (38) is used for pressing down the waveform ring (7) on the pressing head (31);
the two holding arms (37) are respectively positioned at two sides of the lower pressing rod (35), one end of the connecting rod (36) is hinged with the holding arms (37), the other end of the connecting rod (36) is hinged with the lower pressing rod (35), a guide seat (333) is arranged on the supporting seat (33), the guide seat (333) is positioned at one side, far away from the lower pressing rod (35), of the holding arms (37), a guide groove for the movement of the holding arms (37) is formed in the guide seat (333), and the two holding arms (37) simultaneously clamp or release the pressing head (31); the press-fitting process of the waveform ring (7) comprises the following steps: firstly, the two holding arms (37) clamp the pressure head (31), at the moment, the wave ring (7) is conveyed to the upper cone (311) of the pressure head (31), and meanwhile, the aluminum seat (6) is also spliced on the positioning shaft (32); then, the lower pressing cylinder (34) drives the lower pressing rod (35) to move downwards, the holding arms (37) drive the pressing head (31) to move downwards until the pressing head (31) just is lapped on the aluminum seat (6), and when the pressing head is positioned at the position, the holding arms (37) on two sides start to separate to two sides under the double action of the connecting rod, and the separated space is used for loosening the pressing head (31); finally, the lower pressing cylinder (34) continuously drives the lower pressing rod (35) to move downwards, the pressing sleeve (38) presses the waveform ring (7) on the pressing head (31) on the aluminum seat (6), the waveform ring (7) firstly passes through the upper cone (311) of the pressing head (31), and then the lower cone of the pressing head (31) is sleeved on the aluminum seat; after the press-fitting process is finished, the lower pressing cylinder (34) contracts and returns to the return stroke to change the press-fitting process into the reverse direction, and the holding arm (37) brings the pressing head (31) back to the initial position and clamps the pressing head;
the bottom of the supporting seat (33) is provided with a blanking pipe (39), and the side wall of the supporting seat (33) is provided with a first laser sensor (331) for detecting whether the pressure head (31) is positioned at a waiting press-fitting position and a second laser sensor (332) for detecting whether the aluminum seat (6) is positioned at the waiting press-fitting position;
the pressing sleeve (38), the pressing head (31) and the positioning shaft (32) are coaxially arranged;
the wavy ring carrying mechanism (5) comprises a receiving assembly, the receiving assembly comprises a receiving motor (57) and a receiving table (58), the receiving table (58) is fixed on a motor shaft of the receiving motor (57), the receiving motor (57) is used for controlling the receiving table (58) to turn over, and under the condition that the wavy ring (7) on the receiving table (58) is still overlapped, the overlapped material on the upper layer falls into a vibration disc; the material receiving table (58) is provided with a vacuum suction hole (581) for adsorbing the wavy ring (7) and an avoidance hole (582) for avoiding the three-jaw clamping cylinder (53), and a proximity switch (583) is arranged in the material receiving table (58).
2. The full-automatic assembly machine for corrugated rings according to claim 1, wherein: the telescopic assembly is a telescopic cylinder (301), the positioning shaft (32) is fixed on a piston rod of the telescopic cylinder (301), and the end part of the positioning shaft (32) is provided with a conical structure which is matched and spliced with the aluminum seat (6).
3. The full-automatic assembly machine for corrugated rings according to claim 1, wherein: the press-fit mechanism (3) further comprises a pushing assembly, the pushing assembly comprises a pushing cylinder (302) and a top block (303), the top block (303) is fixed on a piston rod of the pushing cylinder (302), and the pushing cylinder (302) drives the top block (303) to push an aluminum seat (6) of the press-fit waveform ring (7) into the blanking pipe (39).
4. The full-automatic assembly machine for corrugated rings according to claim 1, wherein:
the aluminum seat feeding mechanism (1) is an aluminum seat feeding vibration disc;
the aluminum seat carrying mechanism (2) comprises a feeding assembly, an aluminum seat pneumatic clamping jaw (21) and a staggered material cylinder (22), wherein a staggered material block (23) is arranged at the output end of the staggered material cylinder (22), the staggered material block (23) is positioned at the discharge hole of an aluminum seat feeding vibration disc, a placing groove for placing an aluminum seat (6) is formed in the staggered material block (23), and the staggered material cylinder (22) drives the staggered material block (23) to push the aluminum seat (6) into the aluminum seat pneumatic clamping jaw (21);
the feeding assembly comprises a feeding air cylinder (24), a sliding block (25) and a sliding rail (26), wherein the sliding block (25) is connected with a piston rod of the feeding air cylinder (24), the feeding air cylinder (24) drives the sliding block (25) to move on the sliding rail (26), and the pneumatic clamping jaw (21) of the aluminum seat is fixed on the sliding block (25).
5. The full-automatic assembly machine for corrugated rings according to claim 1, wherein:
the waveform ring feeding mechanism (4) is a waveform ring feeding vibration disc, and a discharge hole of the waveform ring feeding vibration disc is provided with a waveform ring stop component;
the wavy ring carrying mechanism (5) comprises a grabbing component, the receiving component is positioned at the outlet of the wavy ring feeding vibration disc, and the grabbing component is used for grabbing a single wavy ring (7) on the receiving component into the press-fitting mechanism (3);
the material grabbing assembly comprises a material grabbing cylinder (51), a swing arm (52), a three-jaw clamping cylinder (53) and a clamping jaw upper and lower cylinder (54), one end of the swing arm (52) is fixed on a motor shaft of the material grabbing cylinder (51), the three-jaw clamping cylinder (53) is connected with the other end of the swing arm (52), and the bottom of the material grabbing cylinder (51) is connected with the output end of the clamping jaw upper and lower cylinder (54) through a connecting plate.
6. The full-automatic assembly machine for corrugated rings according to claim 5, wherein: the wave ring stop component comprises a stop plate (55) and a vacuum suction nozzle (56), wherein the stop plate (55) is arranged in a discharge hole of a wave ring feeding vibration disc, and the vacuum suction nozzle (56) is arranged above the stop plate (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604342.0A CN114211227B (en) | 2021-12-25 | 2021-12-25 | Full-automatic assembly machine for waveform ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111604342.0A CN114211227B (en) | 2021-12-25 | 2021-12-25 | Full-automatic assembly machine for waveform ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114211227A CN114211227A (en) | 2022-03-22 |
| CN114211227B true CN114211227B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111604342.0A Active CN114211227B (en) | 2021-12-25 | 2021-12-25 | Full-automatic assembly machine for waveform ring |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101601218B1 (en) * | 2015-01-12 | 2016-03-08 | 주식회사 우신이엠시 | Assembling apparatus for snap ring |
| CN110405449A (en) * | 2019-07-11 | 2019-11-05 | 安徽春辉仪表线缆集团有限公司 | A kind of apparatus automatization assembling for instrument production |
| CN112722764A (en) * | 2020-12-19 | 2021-04-30 | 鸿富晋精密工业（太原）有限公司 | Vibration dish and loading attachment |
| JP6973839B1 (en) * | 2021-06-21 | 2021-12-01 | 株式会社ピーエムティー | O-ring assembly mechanism and O-ring assembly method |
| CN215091880U (en) * | 2021-07-12 | 2021-12-10 | 海特锐（天津）科技有限公司 | Bicycle pressure ring equipment capable of rolling code detection |
| CN113500396A (en) * | 2021-08-17 | 2021-10-15 | 广州电装有限公司 | Automatic assembly device of O type circle |
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