CN105619050B - Four-way pipe end cover riveter - Google Patents
Four-way pipe end cover riveter Download PDFInfo
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- CN105619050B CN105619050B CN201610056013.XA CN201610056013A CN105619050B CN 105619050 B CN105619050 B CN 105619050B CN 201610056013 A CN201610056013 A CN 201610056013A CN 105619050 B CN105619050 B CN 105619050B
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- Prior art keywords
- end cover
- feeding
- way pipe
- station
- riveting
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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
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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
- B23P19/001—Article feeders for assembling machines
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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
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a four-way pipe end cover riveting machine which comprises a machine base and is characterized in that a first feeding mechanism for conveying a four-way pipe is arranged on the machine base, the first feeding mechanism conveys the four-way pipe to a shaping mechanism for port shaping, the shaped four-way pipe is conveyed to a riveting station through a material supporting mechanism, a material loading riveting mechanism is arranged on the riveting station, the material loading riveting mechanism can absorb an end cover conveyed to a material loading station by a second feeding mechanism and rivet the end cover onto the four-way pipe, and a detection device capable of adjusting the placement angle of the end cover is arranged on the material loading station. The invention has the advantages of high production efficiency and high riveting quality.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, relates to a riveter, and particularly relates to a four-way pipe end cover riveter.
Background
The four-way pipe is also called a four-way valve, the term of a hydraulic valve is an indispensable component in refrigeration equipment, and the four-way pipe is a control valve with four oil ports. The working principle of the four-way valve is that when the solenoid valve coil is in a power-off state, the pilot slide valve is driven by the right-side compression spring to move left, and high-pressure gas enters the capillary tube and then enters the right-side piston cavity; and the gas in the left end piston cavity is discharged, and the piston and the main slide valve move left due to the pressure difference at the two ends of the piston, so that the exhaust pipe is communicated with the connecting pipe of the outdoor unit, and the other two connecting pipes are communicated to form refrigeration circulation. In the prior art, the four-way valve body and the end covers at the two ends of the four-way valve body are assembled in a full manual mode, operators respectively put the end covers at the two ends of the four-way valve body into pipe orifice clamping positions, then manually put the end covers into a tool of press-fitting equipment, respectively align positions of capillary jacks on the end covers, then start the press-fitting equipment to rivet, and finally take out products from the press-fitting equipment. However, the manual riveting four-way valve needs a plurality of semi-automatic devices to meet the productivity of one production line, so that the riveting four-way valve is low in efficiency, high in labor intensity and insufficient in precision of manually aligning the positions of the capillary jacks on the end covers.
Disclosure of Invention
The invention aims to solve the problems and provides a four-way pipe end cover riveting machine which has the advantages of high production efficiency and high riveting quality.
In order to achieve the above purpose, the present invention adopts the following technical scheme: this four-way pipe end cover riveter includes the frame, its characterized in that, the frame on be equipped with the first feed mechanism who carries the four-way pipe, first feed mechanism carry the four-way pipe to shaping mechanism carry out the port plastic, carry to the riveting station through holding in the palm material mechanism through the four-way pipe after the plastic, the riveting station on be equipped with material loading riveting mechanism, material loading riveting mechanism can absorb the end cover that the second feed mechanism carried the material loading station and rivet the end cover to the four-way pipe on, the material loading station on be equipped with the detection device that can adjust the end cover angle of placing.
In the four-way pipe end cover riveting machine, the detection device comprises a detection platform, the detection platform on be equipped with the detection pedestal of placing the end cover, detection pedestal one side be equipped with be used for judging whether the angle of placing of end cover accords with the sensor of requirement, the detection pedestal on be equipped with the first rotary driving mechanism that can adjust the angle of placing the end cover, detection platform on still be equipped with the lift actuating mechanism that can drive the elevating movement of detection pedestal.
In the four-way pipe end cover riveter, the material loading riveting mechanism can absorb the material subassembly of end cover including being located and detecting the pedestal top, the frame on be equipped with and to inhale the drive assembly that material subassembly drive to punching press station, material subassembly one side of inhaling be equipped with can carry out riveted punching press subassembly with the end cover on the punching press station.
In the four-way pipe end cover riveting machine, the driving assembly comprises a rotating seat, a second rotary driving mechanism is arranged on the rotating seat, the material sucking assembly penetrates through the rotating seat, and the material sucking assembly can axially move relative to the rotating seat under the action of the punching assembly.
In the four-way pipe end cover riveting machine, the material sucking component comprises a sucking rod, a die cavity corresponding to the end cover in size is arranged at one end of the sucking rod, an air suction channel communicated with the die cavity is arranged in the sucking rod, when a negative pressure device is connected to the air suction channel, a negative pressure state is formed at the die cavity, the end cover on the detection seat body is adsorbed on one side of the sucking head, and a guide component is arranged between the other end of the sucking rod and the rotating seat.
In the four-way pipe end cover riveting machine, the guide assembly comprises a stamping plate arranged on the suction rod, a guide hole is formed in the rotating seat, a guide rod is arranged between the stamping plate and the guide hole, one end of the guide rod positioned in the guide hole is connected with a reset spring, and the other end of the reset spring is connected with the guide hole; the punching assembly comprises a punching driving mechanism, a punching head is fixedly arranged on the punching driving mechanism, a proximity switch is arranged below the punching head, and when the proximity switch detects that the material sucking assembly rotates to a punching station under the driving of the second rotary driving mechanism, the punching head can apply pressure to the punching plate to finish end cover riveting work.
In the four-way pipe end cover riveting machine, the material supporting mechanism comprises a bracket for placing the four-way pipe, the machine base is provided with a feeding sliding rail, the feeding sliding rail is provided with a feeding sliding block which can move along the feeding sliding rail under the driving of a first driving motor, the feeding sliding block is connected with the bracket through a first lifting cylinder, the bracket can support the four-way pipe on the shaping mechanism through the first lifting cylinder and convey the four-way pipe to a riveting station through a stepping motor, and two sides of the riveting station are provided with two oppositely arranged feeding riveting mechanisms.
In the four-way pipe end cover riveting machine, the shaping mechanism comprises two shaping assemblies which are oppositely arranged, a shaping station is formed between the two shaping assemblies, the shaping assemblies comprise shaping end heads, and the shaping end heads can be inserted into ports of the four-way pipe under the driving of the shaping cylinder to realize shaping work.
In the four-way pipe end cover riveting machine, the first feeding mechanism comprises a feeding sliding rail, a feeding sliding block which can move along the feeding sliding rail under the driving of a second driving motor is arranged on the feeding sliding rail, a second lifting cylinder is arranged on the feeding sliding block, a manipulator capable of grabbing the four-way pipe is connected to the second lifting cylinder, and when the feeding sliding block moves above a shaping station under the driving of the second driving motor, the manipulator descends to the shaping station under the control of the second lifting cylinder and places the four-way pipe at the shaping station.
In the four-way pipe end cover riveting machine, the second feeding mechanism comprises a vibration feeding device, an end cover output by the vibration feeding device is conveyed to the detection device through a conveying mechanism, the conveying mechanism comprises a conveying belt, a pushing cylinder for pushing the end cover to the detection device is arranged on one side of the conveying belt relative to the detection device, and a proximity switch for detecting the end cover is arranged on the conveying belt.
Compared with the prior art, the invention has the advantages that:
1. the sensor on one side of the detection seat body can adjust the end cover to a proper angle and then rivet the end cover on the four-way pipe, so that manual inspection is not needed, the working efficiency and the riveting accuracy are improved, the production efficiency of products is improved, and the qualification rate of the products is improved;
2. the material sucking component is adopted, so that the grabbing effect is good, and the end cover cannot be damaged;
3. the shaping mechanism is used for shaping the two ends of the four-way pipe, so that the riveting work can be smoothly performed, the success rate of the riveting process is improved, and the rejection rate of products is reduced.
Drawings
Fig. 1 is a schematic structural view of a four-way pipe end cover riveter provided by the invention.
Fig. 2 is a structural view of the feeding riveting mechanism and the detection device provided by the invention.
Fig. 3 is a cross-sectional view of a suction assembly and a drive assembly provided by the present invention.
Fig. 4 is a cross-sectional view of a suction assembly provided by the present invention.
In the drawing the view of the figure, the machine base 1, the first feeding mechanism 2, the shaping mechanism 3, the holding mechanism 4, the riveting station a, the feeding riveting mechanism 5, the second feeding mechanism 6, the detecting device 7, the detecting platform 71, the detecting seat body 72, the sensor 73, the first rotary driving mechanism 74, the lifting driving mechanism 75, the feeding rod 76, the frame body 77, the sleeve 78, the lifting slide rail 77a, the sliding seat 77b, the bearing 77c, the feeding rail 72a, the limit baffle 72b, the suction assembly 51, the driving assembly 52, the punching assembly 53, the rotating seat 52a, the second rotary driving mechanism 52b, the suction rod 51a, the fixing seat 51e, the die cavity 51b, the suction channel 51c, the suction head 51d, the suction channel 51h, the sealing shoulder 51i, the connecting piece 51k, the sealing piece 51j, the guide cover 51f, the guide opening 51g, the guide assembly 54, the punching plate 54a, the guide rod 54b, the reset spring 54c, the guide hole 54d, the punching driving mechanism 53a, the punching head 53b, the proximity switch 8, the bracket 41, the feeding slide rail 42, the first motor 43, the first motor drive slider 44, the first motor drive 45, the first lifting slide block 31b, the first motor drive cylinder head 31b, the second motor drive cylinder assembly 31, the lifting cylinder assembly 31, the second motor drive cylinder assembly 31, the feeding head 31, the shaping cylinder end-up and the second cylinder assembly 25.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the scheme comprises a machine base 1, a first feeding mechanism 2 for conveying a four-way pipe is arranged on the machine base 1, the first feeding mechanism 2 conveys the four-way pipe to a shaping mechanism 3 for port shaping, the shaped four-way pipe is conveyed to a riveting station a through a material supporting mechanism 4, a material loading riveting mechanism 5 is arranged on the riveting station a, the material loading riveting mechanism 5 can absorb an end cover conveyed to a material loading station by a second feeding mechanism 6 and rivet the end cover onto the four-way pipe, and a detection device 7 capable of adjusting the placement angle of the end cover is arranged on the material loading station.
Specifically, the detection device 7 includes a detection platform 71, a detection seat 72 for placing an end cover is disposed on the detection platform 71, a sensor 73 for determining whether the placement angle of the end cover meets the requirement is disposed on one side of the detection seat 72, the sensor 73 is an optical fiber sensor, a first rotation driving mechanism 74 capable of adjusting the placement angle of the end cover is disposed on the detection seat 72, and a lifting driving mechanism 75 capable of driving the detection seat 72 to move up and down is further disposed on the detection platform 71. The through hole that the power supply line was worn to establish is offered on the end cover of four-way pipe, needs to make the through hole be located appointed position just can become qualified product after riveting the end cover to the four-way pipe, consequently this scheme can rivet to the four-way pipe after adjusting the end cover to suitable angle through detecting the sensor 73 of pedestal 72 one side, need not to go on the inspection again through the manual work, has improved work efficiency and riveted accuracy, has improved the qualification rate of product when having improved the production efficiency of product.
Further, the second feeding mechanism 6 includes a vibration feeding device 61, the end cover output by the vibration feeding device 61 is conveyed to the detecting device 7 through a conveying mechanism, the conveying mechanism includes a conveying belt 62, a pushing cylinder 63 for pushing the end cover to the detecting device 7 is arranged on one side of the conveying belt 62 relative to the detecting device 7, a proximity switch 8 for detecting the end cover is arranged on the conveying belt 62, after the end cover is detected by the proximity switch, the end cover enters the detecting seat 72 along a feeding track 72a under the driving of the pushing cylinder 63, a limit baffle 72b for preventing the end cover from being separated from the detecting seat 72 is arranged on the other side of the detecting seat 72, and the feeding accuracy is ensured.
Specifically, a feeding rod 76 is arranged at the bottom of the detection seat 72, a frame 77 is arranged on the detection platform 71, and a first rotation driving mechanism 74 and a lifting driving mechanism 75 are arranged on the frame 77 and respectively drive the feeding rod 76 to rotate and lift. The first rotary driving mechanism 74 is movably connected with the feeding rod 76 in an axial direction through the sleeve 78, and when the first rotary driving mechanism 74 drives the sleeve 78 to rotate, the feeding rod 76 can rotate together with the sleeve 78. The frame body 77 is provided with a lifting slide rail 77a, the lifting slide rail 77a is provided with a slide seat 77b, the slide seat 77b is fixedly connected with the feeding rod 76 through a bearing 77c, and the lifting driving mechanism 75 is connected with the slide seat 77b and can drive the slide seat 77b to move in a lifting mode. The first rotation driving mechanism 74 includes a stepping motor, and the elevation driving mechanism 75 includes an elevation cylinder.
Further, the feeding riveting mechanism 5 comprises a suction component 51 which is located above a detection seat 72 and can suck an end cover, a driving component 52 which can drive the suction component 51 to a stamping station is arranged on the machine base 1, a stamping component 53 which can rivet the end cover on the stamping station b is arranged on one side of the suction component 51, the suction component 51 is adopted to grab the end cover in the scheme, the end cover is small in protruding height, the protruding periphery is of a rounded structure, the grabbing effect of a general manipulator is not ideal, the end cover is easy to fall off in the middle of processing, riveting failure is caused, secondly, the thickness of the end cover is thinner, the end cover is easy to extrude and damage the end cover in a grabbing mode, and the grabbing effect is good in the grabbing mode and the end cover cannot be damaged.
The driving assembly 52 includes a rotating seat 52a, a second rotary driving mechanism 52b is disposed on the rotating seat 52a, the material sucking assembly 51 is disposed on the rotating seat 52a in a penetrating manner, and the material sucking assembly 51 can move axially relative to the rotating seat 52a under the action of the punching assembly 53.
In order to improve the sucking effect of the sucking component 51, the sucking component 51 includes a sucking rod 51a, one end of the sucking rod 51a is provided with a die cavity 51b corresponding to the size of the end cover, an air suction channel 51c communicated with the die cavity 51b is arranged in the sucking rod 51a, when the air suction channel 51c is connected with a negative pressure device, the die cavity 51b forms a negative pressure state to further adsorb the end cover on the detecting seat 72 on one side of the sucking head 51d, and a guiding component 54 is arranged between the other end of the sucking rod 51a and the rotating seat 52 a.
The side of the suction head 51d contacting the end cap is a planar structure, and the cavity 51b includes a suction passage 51h extending toward the side of the suction head 51d contacting the end cap. The end of the suction channel 51h is provided with the sealing shoulder 51i which can be matched with the end cover after the suction head 51d adsorbs the end cover to enable the end of the suction channel 51h to form a seal, and the end cover and the sealing shoulder 51i can form a self-sealing structure after the suction head 51d sucks the end cover, so that the suction effect is improved, the end cover is not easy to fall off when the suction rod 51a rotates to the stamping station b, and the working stability of equipment is improved.
Further, the suction head 51d is fixedly connected with the fixing seat 51e through the connecting piece 51k, and a sealing piece 51j is arranged between the fixing seat 51e and the suction rod 51a, so that the overall sealing performance of the suction assembly 51 is further improved. The connecting member 51k includes a nut 51m having an external thread and an internal thread, the nut 51m being detachably and fixedly connected to the suction head 51d by the internal thread, the nut 51m being detachably and fixedly connected to the fixing base 51e by the external thread.
The guide assembly 54 in the scheme comprises a stamping plate 54a arranged on a suction rod 51a, a guide hole is formed in a rotating seat 52a, a guide rod 54b is arranged between the stamping plate 54a and the guide hole, one end of the guide rod 54b, which is positioned in a guide hole 54d, is connected with a return spring 54c, and the other end of the return spring 54c is connected with the guide hole 54 d; the punching assembly 53 includes a punching driving mechanism 53a, a punching head 53b is fixedly arranged on the punching driving mechanism 53a, a proximity switch 8 is arranged below the punching head 53b, and when the proximity switch 8 detects that the suction assembly 51 rotates to the punching station b under the driving of the second rotary driving mechanism 52b, the punching head 53b can apply pressure to the punching plate 54a to complete end cover riveting work.
Specifically speaking, hold in palm material mechanism 4 includes the bracket 41 that is used for shelving the four-way pipe, be equipped with feeding slide rail 42 on the frame 1, be equipped with on the feeding slide rail 42 and follow the feeding slider 44 of feeding slide rail 42 activity under the drive of first driving motor 43, feeding slider 44 links to each other with bracket 41 through first lift cylinder 45, bracket 41 can hold up the four-way pipe on the plastic mechanism 3 through first lift cylinder 45 and carry riveting station a through step motor, carry the four-way pipe after the plastic and after the riveting through bracket 41 can avoid the manipulator to snatch the four-way pipe tip and cause the four-way pipe tip to warp, can improve the quality of product, the both sides of riveting station a are equipped with two material loading riveting mechanism 5 that set up relatively.
Specifically speaking, plastic mechanism 3 includes two shaping subassemblies 31 that set up relatively, forms plastic station c between two shaping subassemblies 31, and shaping subassembly 31 includes plastic end 31a, and plastic end 31a can insert the port of four-way pipe under the drive of plastic cylinder 31b and realize plastic work, carries out plastic processing through plastic end 31a to the both ends of four-way pipe and can be convenient for go on smoothly of riveting work, improves the success rate of riveting technology, and then reduces the disability rate of product.
The first feeding mechanism 2 comprises a feeding sliding rail 21, a feeding sliding block 23 which can move along the feeding sliding rail 21 under the driving of a second driving motor 22 is arranged on the feeding sliding rail 21, a second lifting cylinder 24 is arranged on the feeding sliding block 23, a manipulator 25 which can grab a four-way pipe is connected to the second lifting cylinder 24, and when the feeding sliding block 23 moves to the upper part of the shaping station c under the driving of the second driving motor 22, the manipulator 25 descends to the shaping station c under the control of the second lifting cylinder 24 and places the four-way pipe at the shaping station c.
Working principle: the first feeding mechanism 2 conveys the four-way pipe to the shaping mechanism 3 for port shaping, the shaped four-way pipe is lifted by a bracket 41 on the supporting mechanism 4 and then conveyed to a riveting station a, a feeding riveting mechanism 5 is arranged on the riveting station a, an end cover output by a vibration feeding device 61 is conveyed by a conveying belt 62, a pushing cylinder 63 for pushing the end cover to the detection device 7 is arranged on one side of the conveying belt 62 relative to the detection device 7, a proximity switch 8 for detecting the end cover is arranged on the conveying belt 62, after the end cover is detected by the proximity switch, the end cover enters a detection seat body 72 along a feeding track 72a under the driving of the pushing cylinder 63, a sensor 73 capable of adjusting the placement angle of the end cover is arranged on the feeding station, the detection pedestal 72 one side is equipped with the sensor 73 that is used for judging whether the angle of placing of end cover meets the requirements, lift actuating mechanism 75 drive feed rod 76 upward movement makes the end cover on the detection pedestal 72 move to the below of suction rod 51a, suction rod 51a one end is equipped with the die cavity 51b that corresponds with the end cover size, be equipped with the air extraction passageway 51c that is linked together with die cavity 51b in the suction rod 51a, when connecting negative pressure device on the air extraction passageway 51c, the die cavity 51b department forms negative pressure state and then adsorbs the end cover on the detection pedestal 72 in suction head 51d one side, the punching press head 53b below is equipped with proximity switch 8, when proximity switch 8 detects that the material subassembly 51 rotates to punching press station b under the drive of second rotary drive mechanism 52b, punching press head 53b can exert pressure to punching plate 54a and accomplish end cover riveting work.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the housing 1, the first feeding mechanism 2, the shaping mechanism 3, the holding mechanism 4, the riveting station a, the feeding riveting mechanism 5, the second feeding mechanism 6, the detecting device 7, the detecting platform 71, the detecting seat body 72, the sensor 73, the first rotary driving mechanism 74, the elevating driving mechanism 75, the feeding rod 76, the frame body 77, the sleeve 78, the elevating slide rail 77a, the slide seat 77b, the bearing 77c, the feeding rail 72a, the limit stop 72b, the suction assembly 51, the driving assembly 52, the punching assembly 53, the rotating seat 52a, the second rotary driving mechanism 52b, the suction rod 51a, the fixing seat 51e, the die cavity 51b, the suction passage 51c, the suction head 51d, the suction passage 51h, the sealing shoulder 51i, the connecting piece 51k, the sealing piece 51j, the guide cap 51f, the guide port 51g, the guide assembly 54, the punching plate 54a, the guide rod 54b, the reset spring 54c, the guide hole 54d, the punching driving mechanism 53a, the punching head 53b, the proximity switch 8, the bracket 41, the motor 42, the first slide block 43, the first slide block 31, the second slide block 45, the air cylinder head 31, the shaping head 31, the second slide block 23, the shaping head and the other shaping mechanism can be omitted. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.
Claims (5)
1. The utility model provides a four-way pipe end cover riveter, includes frame (1), its characterized in that: the machine seat (1) is provided with a first feeding mechanism (2) for conveying the four-way pipe, the first feeding mechanism (2) conveys the four-way pipe to a shaping mechanism (3) for port shaping, the shaped four-way pipe is conveyed to a riveting station (a) through a material supporting mechanism (4), the riveting station (a) is provided with a feeding riveting mechanism (5), the feeding riveting mechanism (5) can absorb an end cover of a second feeding mechanism (6) for conveying the end cover to the feeding station and rivet the end cover to the four-way pipe, and the feeding station is provided with a detection device (7) capable of adjusting the placement angle of the end cover; the detection device (7) comprises a detection platform (71), a detection base body (72) for placing the end cover is arranged on the detection platform (71), a sensor (73) for judging whether the placement angle of the end cover meets the requirement or not is arranged on one side of the detection base body (72), a first rotary driving mechanism (74) capable of adjusting the placement angle of the end cover is arranged on the detection base body (72), and a lifting driving mechanism (75) capable of driving the detection base body (72) to move up and down is further arranged on the detection platform (71); the feeding riveting mechanism (5) comprises a material sucking component (51) which is positioned above a detection seat body (72) and can suck end covers, a driving component (52) which can drive the material sucking component (51) to a stamping station is arranged on the seat (1), and a stamping component (53) which can rivet the end covers on the stamping station (b) is arranged on one side of the material sucking component (51); the driving assembly (52) comprises a rotating seat (52 a), a second rotary driving mechanism (52 b) is arranged on the rotating seat (52 a), the material sucking assembly (51) penetrates through the rotating seat (52 a), and the material sucking assembly (51) can axially move relative to the rotating seat (52 a) under the action of the punching assembly (53); the suction assembly (51) comprises a suction rod (51 a), a die cavity (51 b) corresponding to the end cover in size is arranged at one end of the suction rod (51 a), a suction channel (51 c) communicated with the die cavity (51 b) is arranged in the suction rod (51 a), when a negative pressure device is connected to the suction channel (51 c), a negative pressure state is formed at the die cavity (51 b) so as to adsorb the end cover on the detection seat body (72) on one side of the suction head (51 d), and a guide assembly (54) is arranged between the other end of the suction rod (51 a) and the rotating seat (52 a); the guide assembly (54) comprises a stamping plate (54 a) arranged on the suction rod (51 a), a guide hole is formed in the rotating seat (52 a), a guide rod (54 b) is arranged between the stamping plate (54 a) and the guide hole, one end of the guide rod (54 b) positioned in the guide hole (54 d) is connected with a return spring (54 c), and the other end of the return spring (54 c) is connected with the guide hole (54 d); the stamping assembly (53) comprises a stamping driving mechanism (53 a), the stamping driving mechanism (53 a) is fixedly provided with a stamping head (53 b), the lower part of the stamping head (53 b) is provided with a proximity switch (8), when the proximity switch (8) detects that the material sucking assembly (51) rotates to a stamping station (b) under the driving of a second rotary driving mechanism (52 b), the stamping head (53 b) can apply pressure to a stamping plate (54 a) to finish end cover riveting work, one side of the sucking head (51 d) in contact with the end cover is of a plane structure, a die cavity (51 b) comprises a sucking channel (51 h) which is formed by extending to one side of the sucking head (51 d) in contact with the end cover, the tail end of the sucking channel (51 h) is provided with a sealing shoulder (51 i) which can be matched with the end cover after the sucking head (51 d) sucks the end cover, and the end cover can be made to form a self-sealing structure with the sealing shoulder (51 i).
2. The four-way pipe end cap riveter of claim 1, wherein: the material supporting mechanism (4) comprises a bracket (41) for placing a four-way pipe, a feeding sliding rail (42) is arranged on the machine base (1), a feeding sliding block (44) capable of moving along the feeding sliding rail (42) under the driving of a first driving motor (43) is arranged on the feeding sliding rail (42), the feeding sliding block (44) is connected with the bracket (41) through a first lifting cylinder (45), the bracket (41) can support the four-way pipe on the shaping mechanism (3) through the first lifting cylinder (45) and convey the four-way pipe to a riveting station (a) through a stepping motor, and two opposite feeding riveting mechanisms (5) are arranged on two sides of the riveting station (a).
3. The four-way pipe end cap riveter of claim 2, wherein: shaping mechanism (3) include two shaping subassembly (31) of relative setting, form plastic station (c) between two shaping subassembly (31), shaping subassembly (31) include plastic end (31 a), plastic end (31 a) can insert the port of four-way pipe under the drive of plastic cylinder (31 b) and realize plastic work.
4. A four-way pipe end cap riveter according to claim 3, wherein: the first feeding mechanism (2) comprises a feeding sliding rail (21), a feeding sliding block (23) which can move along the feeding sliding rail (21) under the driving of a second driving motor (22) is arranged on the feeding sliding rail (21), a second lifting cylinder (24) is arranged on the feeding sliding block (23), a manipulator (25) capable of grabbing a four-way pipe is connected to the second lifting cylinder (24), and when the feeding sliding block (23) moves to the upper part of the shaping station (c) under the driving of the second driving motor (22), the manipulator (25) descends to the shaping station (c) under the control of the second lifting cylinder (24) and places the four-way pipe in the shaping station (c).
5. The four-way pipe end cap riveter of claim 4, wherein: the second feeding mechanism (6) comprises a vibration feeding device (61), an end cover output by the vibration feeding device (61) is conveyed to the detection device (7) through a conveying mechanism, the conveying mechanism comprises a conveying belt (62), a pushing cylinder (63) for pushing the end cover to the detection device (7) is arranged on one side of the conveying belt (62) relative to the detection device (7), and a proximity switch (8) for detecting the end cover is arranged on the conveying belt (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056013.XA CN105619050B (en) | 2016-01-27 | 2016-01-27 | Four-way pipe end cover riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056013.XA CN105619050B (en) | 2016-01-27 | 2016-01-27 | Four-way pipe end cover riveter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105619050A CN105619050A (en) | 2016-06-01 |
| CN105619050B true CN105619050B (en) | 2023-09-29 |
Family
ID=56034599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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