CN113894520A - Press cap mounting mechanism - Google Patents
Press cap mounting mechanism Download PDFInfo
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- CN113894520A CN113894520A CN202111185551.6A CN202111185551A CN113894520A CN 113894520 A CN113894520 A CN 113894520A CN 202111185551 A CN202111185551 A CN 202111185551A CN 113894520 A CN113894520 A CN 113894520A
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- cap
- pressing
- temporary storage
- press
- air cylinder
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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
- B23P19/02—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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a press cap installation mechanism which comprises a rack, a support, a turntable mechanism, a press cap vibration feeding machine, a press cap conveying rail and a press cap assembly mechanism, wherein the upper end of the press cap conveying rail is connected with the discharge end of the press cap vibration feeding machine, and the lower end of the press cap conveying rail is fixed with the support; a plurality of supporting stations are circumferentially arranged on the turntable mechanism, and each supporting station comprises a valve body supporting seat for supporting the valve body; the cap pressing vibration feeding machine is used for conveying the cap pressing in the cap pressing vibration feeding machine to the cap pressing conveying track; the pressure cap assembly mechanism is used for assembling the pressure cap from the pressure cap conveying track into a valve rod mounting hole on the valve body; the invention can improve the assembly efficiency of the pressing cap and the production efficiency of the ball valve, and can reduce the labor cost of enterprises.
Description
Technical Field
The invention relates to the technical field of automatic ball valve assembling equipment, in particular to a pressing cap installation mechanism.
Background
In the ball valve production process, need press the cap in the valve rod mounting hole assembly on the valve body, should press the cap to be used for compressing tightly the sealing washer that is located the valve rod mounting hole, will press the process of cap assembly to the valve rod mounting hole to rely on the manual work to accomplish at present, need will press the cap to install the valve rod mounting hole on the valve body through artificial mode promptly at present to there is the shortcoming that presses cap assembly efficiency low and ball valve production efficiency is low, and still there is the high shortcoming of enterprise's cost of labor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pressing cap mounting mechanism which can improve the assembly efficiency of a pressing cap and the production efficiency of a ball valve and can reduce the labor cost of enterprises.
The invention discloses a press cap installation mechanism which comprises a rack, a support, a turntable mechanism, a press cap vibration feeding machine, a press cap conveying rail and a press cap assembly mechanism, wherein the support and the turntable mechanism are both installed on the rack; a plurality of supporting stations are circumferentially arranged on the turntable mechanism, and each supporting station comprises a valve body supporting seat for supporting the valve body; the cap pressing vibration feeding machine is used for conveying the cap pressing in the cap pressing vibration feeding machine to the cap pressing conveying track; the pressing cap conveying track is used for conveying the pressing cap to the pressing cap assembling mechanism, and the pressing cap assembling mechanism is used for assembling the pressing cap from the pressing cap conveying track into a valve rod mounting hole in the valve body.
The invention relates to a pressing cap installation mechanism, wherein a turntable mechanism comprises a turntable, a turntable divider and a speed reducing motor, the turntable divider is fixed on a rack, the speed reducing motor is fixed with the turntable divider, an output shaft of the speed reducing motor is in transmission connection with an input shaft of the turntable divider, the turntable is fixed on the output shaft of the turntable divider, and a valve body support seat in each support station is fixed on the turntable; after through adopting this kind of structure, when gear motor during operation, gear motor can drive carousel decollator work, carousel decollator during operation can drive the carousel and carry out intermittent type nature and rotate, at carousel intermittent type nature pivoted in-process, the carousel can move the valve body of pressing the cap unassembled to pressing cap assembly devices department, and can press the valve body behind the cap to remove from pressing cap assembly devices department with the assembly, so, can make and press cap assembly devices to last to the valve body assembly to press the cap, thereby can improve the assembly efficiency of the pressure cap of valve body.
The invention relates to a pressing cap installation mechanism, wherein a pressing cap assembly mechanism comprises a pressing cap temporary storage unit and a pressing cap assembly unit, the pressing cap temporary storage unit comprises a first air cylinder and a temporary storage seat, and the pressing cap assembly unit comprises a second air cylinder, a third air cylinder, a servo motor, a sliding seat, a transmission box, an inserted rod and a rotating sleeve; the first air cylinder is fixed on the support, the temporary storage seat is fixed with the driving end of the first air cylinder, a temporary storage groove for temporarily storing the press cap is formed in the temporary storage seat, a first opening for allowing the press cap from the press cap conveying rail to fall into the temporary storage groove is formed in the upper end of the temporary storage groove, the first air cylinder is used for driving the temporary storage seat to slide along the radial direction of the insertion rod, after a piston rod of the first air cylinder extends, the axis of the press cap in the temporary storage groove is overlapped with the axis of the insertion rod, and after the piston rod of the first air cylinder contracts, the first opening is vertically aligned with the discharge end of the press cap conveying rail; the second cylinder and the third cylinder are both fixed on the bracket, the sliding seat is connected on the bracket in a sliding way, the servo motor and the transmission case are both fixed on the sliding seat, one end of the rotating sleeve is arranged in the transmission case in a penetrating way and is connected with the transmission case in a rotating way through a bearing group, the inner wall of the other end of the rotating sleeve is provided with a hexagonal sunk groove which is used for being matched and spliced with the outer end part of the pressing cap, the rotating sleeve is connected with the rotating shaft of the servo motor in a driving way, the inserted rod is movably arranged in the rotating sleeve in a penetrating way, one end of the inserted rod is fixed with a piston rod of the second cylinder, the sliding seat is fixed with a piston rod of the third cylinder, the second cylinder is used for driving the inserted rod to move along the axial direction of the pressing cap in the temporary storage groove, and the third cylinder is used for driving the sliding seat, the servo motor, the transmission case and the rotating sleeve to enable the sliding seat, the servo motor, the transmission case and the rotating sleeve to move along the axial direction of the pressing cap in the temporary storage groove; the temporary storage seat is internally provided with a through hole communicated with the temporary storage groove, after a piston rod of the first air cylinder extends, and when a piston rod of the second air cylinder extends, the through hole and the pressing cap positioned in the temporary storage groove are used for allowing the insertion rod to pass through so that the pressing cap positioned in the temporary storage groove is sleeved outside the insertion rod, and the inner diameter of the through hole is smaller than the outer diameter of the pressing cap; a second opening is formed in the side wall of the temporary storage groove, and after a piston rod of the second air cylinder extends and when a piston rod of the first air cylinder contracts, the second opening is used for enabling the insertion rod and a pressing cap sleeved outside the insertion rod to slide out of the temporary storage seat laterally; when a piston rod of the third cylinder extends, the third cylinder is used for driving the sliding seat and the rotating sleeve to move along the axial direction of the inserted rod so that the rotating sleeve presses the pressing cap positioned outside the inserted rod to the valve rod mounting hole positioned on the valve body; when the servo motor drives the rotating sleeve to rotate, the rotating sleeve is used for screwing the pressing cap into a valve rod mounting hole on the valve body; the temporary storage seat is rotatably connected with a rotating frame, one end of the rotating frame is used for shielding the second opening, an elastic structure is arranged between the other end of the rotating frame and the temporary storage seat, and the elastic structure is used for driving the rotating frame to rotate so that one end of the rotating frame shields the second opening; after the press cap assembling mechanism is adopted, when a piston rod of a first cylinder contracts, a temporary storage groove on a temporary storage seat can be vertically aligned with a discharge end of a press cap conveying track, at the moment, a press cap in the press cap conveying track can fall into the temporary storage groove through a first opening, after a piston rod of the first cylinder extends, and when a piston rod of a second cylinder extends, an inserted rod can penetrate through the press cap in the temporary storage groove and then be inserted into a valve rod mounting hole in a valve body, after the piston rod of the second cylinder extends, and when the piston rod of the first cylinder contracts, the inserted rod and the press cap in the temporary storage groove can slide out from the temporary storage groove through a second opening in a lateral mode, after the inserted rod and the press cap slide out from the temporary storage groove in a lateral mode, one end of a rotating frame can shield the second opening under the action of an elastic structure, and when the piston rod of a third cylinder extends, the third cylinder can drive a sliding seat and a rotating sleeve to move along the axial direction of the inserted rod so that the rotating sleeve can be located outside the inserted rod The pressure cap compress tightly in the valve rod mounting hole department that is located the valve body, when servo motor drove the rotation cover and rotate, the heavy groove that is located on the inner wall of the rotation cover other end can be pegged graft with the outer tip cooperation of pressing the cap, and the rotation cover can drive and press the cap to rotate in order to screw up the valve rod mounting hole that is located the valve body in advance with pressing the cap.
The press cap installation mechanism comprises a transmission case, a servo motor, a first belt pulley, a second belt pulley, a first transmission mechanism, a second transmission mechanism and a second transmission mechanism, wherein the transmission case is internally provided with the first belt pulley, the second belt pulley and the transmission belt; after adopting this kind of structure, when servo motor's pivot rotated, servo motor can drive first belt pulley and rotate, and when first belt pulley rotated, can drive the second belt pulley through driving belt and rotate, and when the second belt pulley rotated, can drive and rotate the cover and rotate, through adopting this kind of structure promptly, servo motor can drive to rotate the cover reliably and rotate.
The invention relates to a pressing cap mounting mechanism, wherein an elastic structure comprises a spring, one end of the spring abuts against a temporary storage seat, the other end of the spring abuts against the other end of a rotating frame, and the other end of the rotating frame is provided with a blind hole for inserting the other end part of the spring; after the spring is used as the elastic structure, under the action of the spring, the spring can drive the rotating frame to rotate so that one end of the rotating frame has the tendency of rotating towards one side of the second opening and blocking the second opening, namely, one end of the rotating frame can block the second opening under the action of the spring.
The invention relates to a pressing cap mounting mechanism, wherein the upper end of a temporary storage seat is provided with a sliding chute, the sliding chute extends along the sliding direction of the temporary storage seat, the sliding chute is used for embedding a pressing cap part from a pressing cap conveying track, and one end of the sliding chute is communicated with a first opening; through the setting of spout, when the piston rod of first cylinder extends, come from to press the orbital pressure cap of cap delivery to fall into the spout, when the piston rod of first cylinder contracts, the pressure cap that is arranged in the spout can enter into the groove of keeping in through first opening, so, can make and come from the orbital pressure cap of pressure cap delivery to conveniently supply to the groove of keeping in.
The invention relates to a press cap installation mechanism, wherein a pair of sliding blocks are fixed on a sliding seat, sliding rails which are in one-to-one correspondence with each sliding block are fixed on a support, and each sliding block is connected to the corresponding sliding rail in a sliding manner; by adopting the structure, the sliding seat can be reliably connected to the bracket in a sliding way.
The press cap mounting mechanism comprises a rack, a plurality of support columns, a plurality of rollers and a pressing cap, wherein the support columns are uniformly distributed in the circumferential direction and are fixed on the rack below a turntable; after adopting this kind of structure, under the effect of support column and gyro wheel, the gyro wheel can realize the reliable support to the carousel to avoid the carousel phenomenon of slope to appear, reliability and stability when thus can improve the carousel and rotate.
According to the invention, the press cap is assembled in the valve rod mounting hole on the valve body in a mechanical manner, and compared with the traditional manner of manually assembling the press cap in the valve rod mounting hole on the valve body, the assembly efficiency of the press cap and the production efficiency of the ball valve can be improved, and the labor cost of enterprises can be reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of a first three-dimensional structure of the cap pressing vibration feeder, the cap pressing conveying rail and the cap pressing assembly mechanism after being mounted on the support;
FIG. 6 is an enlarged view of the structure at C in FIG. 5;
FIG. 7 is a schematic view of a second three-dimensional configuration of the cap pressing vibration feeder, the cap pressing conveying rail and the cap pressing assembly mechanism after being mounted on the frame;
FIG. 8 is a third schematic perspective view of the cap pressing vibration feeder, the cap pressing conveying rail and the cap pressing assembly mechanism mounted on the frame;
fig. 9 is a schematic view of a fourth three-dimensional structure of the cap pressing vibration feeding machine, the cap pressing conveying track and the cap pressing assembly mechanism after being installed on the bracket.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention relates to a press cap installation mechanism which comprises a rack 1, a support 11, a turntable mechanism, a press cap vibration feeding machine 2, a press cap conveying rail 3 and a press cap assembly mechanism, wherein the support 11 and the turntable mechanism are both installed on the rack 1, the press cap vibration feeding machine 2 and the press cap assembly mechanism are both installed on the support 11, the upper end of the press cap conveying rail 3 is connected with the discharge end of the press cap vibration feeding machine 2, and the lower end of the press cap conveying rail 3 is fixed with the support 11; a plurality of supporting stations 4 are circumferentially arranged on the turntable mechanism, and each supporting station 4 comprises a valve body supporting seat 41 for supporting the valve body 5; the cap pressing vibration feeding machine 2 is used for conveying the cap pressing 6 in the cap pressing vibration feeding machine 2 to the cap pressing conveying track 3; the press cap delivery rail 3 is used to deliver the press cap 6 to a press cap fitting mechanism for fitting the press cap 6 from the press cap delivery rail 3 into the valve stem mounting hole 51 on the valve body 5.
The turntable mechanism comprises a turntable 71, a turntable divider 72 and a speed reducing motor 73, the turntable divider 72 is fixed on the frame 1, the speed reducing motor 73 is fixed with the turntable divider 72, an output shaft of the speed reducing motor 73 is in transmission connection with an input shaft of the turntable divider 72, the turntable 71 is fixed on the output shaft of the turntable divider 72, and the valve body support seat 41 in each support station 4 is fixed on the turntable 71; after through adopting this kind of structure, when gear motor during operation, gear motor can drive carousel decollator work, carousel decollator during operation can drive the carousel and carry out intermittent type nature and rotate, at carousel intermittent type nature pivoted in-process, the carousel can move the valve body of pressing the cap unassembled to pressing cap assembly devices department, and can press the valve body behind the cap to remove from pressing cap assembly devices department with the assembly, so, can make and press cap assembly devices to last to the valve body assembly to press the cap, thereby can improve the assembly efficiency of the pressure cap of valve body.
The cap pressing assembly mechanism comprises a cap pressing temporary storage unit and a cap pressing assembly unit, the cap pressing temporary storage unit comprises a first air cylinder 81 and a temporary storage seat 82, and the cap pressing assembly unit comprises a second air cylinder 83, a third air cylinder 84, a servo motor 85, a sliding seat 86, a transmission case 87, an insert rod 88 and a rotating sleeve 89; the first air cylinder 81 is fixed on the support 11, the temporary storage seat 82 is fixed with a driving end of the first air cylinder 81, a temporary storage groove 821 for temporarily storing the press cap 6 is arranged on the temporary storage seat 82, a first opening 822 for allowing the press cap 6 from the press cap conveying track 3 to fall into the temporary storage groove 821 is arranged at the upper end of the temporary storage groove 821, the first air cylinder 81 is used for driving the temporary storage seat 82 to slide along the radial direction of the insertion rod 88, after a piston rod of the first air cylinder 81 extends, the axis of the press cap 6 in the temporary storage groove 821 is overlapped with the axis of the insertion rod 88, and after the piston rod of the first air cylinder 81 contracts, the first opening 822 is vertically aligned with the discharge end of the press cap conveying track 3; the second cylinder 83 and the third cylinder 84 are both fixed on the bracket 11, the sliding seat 86 is slidably connected on the bracket 11, the servo motor 85 and the transmission case 87 are both fixed on the sliding seat 86, one end of the rotating sleeve 89 is arranged in the transmission case 87 in a penetrating way and is rotatably connected with the transmission case 87 through a bearing set 891, a hexagonal sinking groove 892 which is matched and spliced with the outer end part of the press cap 6 is arranged on the inner wall of the other end of the rotating sleeve 89, the rotating sleeve 89 is connected with a rotating shaft of the servo motor 85 in a driving way, the inserting rod 88 is movably arranged in the rotating sleeve 89 in a penetrating way, one end of the inserting rod 88 is fixed with a piston rod of the second cylinder 83, the sliding seat 86 is fixed with a piston rod of the third cylinder 84, the second cylinder 83 is used for driving the inserting rod 88 to move along the axial direction of the press cap 6 which is arranged in the temporary storage groove 821, and the third cylinder 84 is used for driving the sliding seat 86, the servo motor 85, the transmission case 87 and the rotating sleeve 89 to enable the sliding seat 86, the transmission case 87 and the transmission case 87 to be connected with the transmission case 87, The servo motor 85, the transmission case 87 and the rotating sleeve 89 move along the axial direction of the press cap 6 in the temporary storage groove 821; a through hole 823 communicated with the temporary storage groove 821 is formed in the temporary storage seat 82, after a piston rod of the first air cylinder 81 extends, and when a piston rod of the second air cylinder 83 extends, the through hole 823 and the press cap 6 in the temporary storage groove 821 are used for allowing the insertion rod 88 to pass through so that the press cap 6 in the temporary storage groove 821 is sleeved outside the insertion rod 88, and the inner diameter of the through hole 823 is smaller than the outer diameter of the press cap 6; a second opening 824 is formed in a side wall of the temporary storage groove 821, after a piston rod of the second air cylinder 83 extends, and when the piston rod of the first air cylinder 81 contracts, the second opening 824 is used for allowing the insertion rod 88 and the pressing cap 6 sleeved outside the insertion rod 88 to slide out of the temporary storage seat 82 in a lateral direction; when the piston rod of the third cylinder 84 is extended, the third cylinder 84 is used for driving the sliding seat 86 and the rotating sleeve 89 to move along the axial direction of the inserted rod 88 so that the rotating sleeve 89 presses the pressing cap 6 positioned outside the inserted rod 88 to the valve rod mounting hole 51 positioned on the valve body 5; when the servo motor 85 drives the rotating sleeve 89 to rotate, the rotating sleeve 89 is used for screwing the pressing cap 6 into the valve rod mounting hole 51 on the valve body 5; a rotating frame 825 is rotatably connected to the temporary storage seat 82, one end of the rotating frame 825 is used for shielding the second opening 824, and an elastic structure is arranged between the other end of the rotating frame 825 and the temporary storage seat 82 and used for driving the rotating frame 825 to rotate so as to enable one end of the rotating frame 825 to shield the second opening 824; after the press cap assembling mechanism is adopted, when a piston rod of a first cylinder contracts, a temporary storage groove on a temporary storage seat can be vertically aligned with a discharge end of a press cap conveying track, at the moment, a press cap in the press cap conveying track can fall into the temporary storage groove through a first opening, after a piston rod of the first cylinder extends, and when a piston rod of a second cylinder extends, an inserted rod can penetrate through the press cap in the temporary storage groove and then be inserted into a valve rod mounting hole in a valve body, after the piston rod of the second cylinder extends, and when the piston rod of the first cylinder contracts, the inserted rod and the press cap in the temporary storage groove can slide out from the temporary storage groove through a second opening in a lateral mode, after the inserted rod and the press cap slide out from the temporary storage groove in a lateral mode, one end of a rotating frame can shield the second opening under the action of an elastic structure, and when the piston rod of a third cylinder extends, the third cylinder can drive a sliding seat and a rotating sleeve to move along the axial direction of the inserted rod so that the rotating sleeve can be located outside the inserted rod The pressure cap compress tightly in the valve rod mounting hole department that is located the valve body, when servo motor drove the rotation cover and rotate, the heavy groove that is located on the inner wall of the rotation cover other end can be pegged graft with the outer tip cooperation of pressing the cap, and the rotation cover can drive and press the cap to rotate in order to screw up the valve rod mounting hole that is located the valve body in advance with pressing the cap.
The transmission case 87 is internally provided with a first belt pulley 871, a second belt pulley 872 and a transmission belt 873, the first belt pulley 871 is fixed with the rotating shaft of the servo motor 85, the second belt pulley 872 is sleeved outside the rotating sleeve 89 and fixed with the rotating sleeve 89, and the second belt pulley 872 is in transmission connection with the first belt pulley 871 through the transmission belt 873; after adopting this kind of structure, when servo motor's pivot rotated, servo motor can drive first belt pulley and rotate, and when first belt pulley rotated, can drive the second belt pulley through driving belt and rotate, and when the second belt pulley rotated, can drive and rotate the cover and rotate, through adopting this kind of structure promptly, servo motor can drive to rotate the cover reliably and rotate.
The elastic structure comprises a spring 826, one end of the spring 826 abuts against the temporary storage seat 82, the other end of the spring 826 abuts against the other end of the rotating frame 825, and the other end of the rotating frame 825 is provided with a blind hole 827 for inserting the other end part of the spring 826; after the spring is used as the elastic structure, under the action of the spring, the spring can drive the rotating frame to rotate so that one end of the rotating frame has the tendency of rotating towards one side of the second opening and blocking the second opening, namely, one end of the rotating frame can block the second opening under the action of the spring.
The upper end of the temporary storage seat 82 is provided with a chute 828, the chute 828 extends along the sliding direction of the temporary storage seat 82, the chute 828 is used for partially embedding the press caps 6 from the press cap conveying track 3, and one end of the chute 828 is communicated with the first opening 822; through the setting of spout, when the piston rod of first cylinder extends, come from to press the orbital pressure cap of cap delivery to fall into the spout, when the piston rod of first cylinder contracts, the pressure cap that is arranged in the spout can enter into the groove of keeping in through first opening, so, can make and come from the orbital pressure cap of pressure cap delivery to conveniently supply to the groove of keeping in.
A pair of sliding blocks 861 is fixed on the sliding seat 86, sliding rails 111 corresponding to the sliding blocks 861 one by one are fixed on the bracket 11, and each sliding block 861 is connected to the corresponding sliding rail 111 in a sliding manner; by adopting the structure, the sliding seat can be reliably connected to the bracket in a sliding way.
A plurality of support columns 12 which are uniformly distributed in the circumferential direction are fixed on the machine frame 1 below the rotary disc 71, the upper end of each support column 12 is rotatably connected with a roller 13, the axis of each roller 13 is vertical to the axis of the rotary disc 71, and the upper end of each roller 13 is abutted against the lower end face of the rotary disc 71; after adopting this kind of structure, under the effect of support column and gyro wheel, the gyro wheel can realize the reliable support to the carousel to avoid the carousel phenomenon of slope to appear, reliability and stability when thus can improve the carousel and rotate.
When the invention works, firstly, a valve body of a pressure cap to be installed on a valve body supporting seat is rotated to the position of a pressure cap assembling mechanism by a turntable in a turntable mechanism, then, a piston rod of a first air cylinder extends to enable the axis of the pressure cap in a temporary storage groove on a supporting block to coincide with the axis of a valve rod mounting hole on the valve body of the pressure cap to be installed, then, a piston rod of a second air cylinder extends to enable an insertion rod to penetrate through the pressure cap in the temporary storage groove and then to be inserted into the valve rod mounting hole on the valve body, next, the piston rod of the first air cylinder contracts, when the piston rod of the first air cylinder contracts, the insertion rod and the pressure cap in the temporary storage groove can slide out from the temporary storage groove in the lateral direction through a second opening (the pressure cap in the temporary storage groove can push one end of a rotating frame to enable one end of the rotating frame to release the shielding of the second opening, when the pressure cap slides out from the temporary storage groove, one end of the rotating frame can realize the shielding of the second opening again under the action of a spring, in addition, after the piston rod of the first cylinder is completely contracted, the pressing cap from the pressing cap conveying track can fall into the temporary storage groove, namely, the supplement of the pressing cap is realized, then, the piston rod of the third cylinder is extended, when the piston rod of the third cylinder is extended, the third cylinder can drive the sliding seat and the rotating sleeve to move along the axial direction of the inserted rod so that the rotating sleeve presses the pressing cap positioned outside the inserted rod to the valve rod mounting hole positioned on the valve body, then, the servo motor drives the rotating sleeve to rotate, when the rotating sleeve rotates, the sinking groove positioned on the inner wall at the other end of the rotating sleeve can be matched and spliced with the outer end part of the pressing cap, and the rotating sleeve can drive the pressing cap to rotate so as to pre-tighten the pressing cap into the valve rod mounting hole positioned on the valve body (the pressing cap is in threaded connection with the valve rod mounting hole on the valve body, the number of turns of the rotating sleeve driving the pressing cap to rotate is set by the number of turns of the rotating sleeve driven by the servo motor, the number of turns of rotation of servo motor is then set for by the controller in the ball valve automatic assembly equipment), afterwards, the piston rod shrink of second cylinder drives the inserted bar and resets, and the piston rod shrink of third cylinder drives and rotates the cover and reset, and finally, the carousel in the carousel mechanism can move the valve body of next not assembling the pressure cap to pressure cap assembly devices position department, and can remove the valve body after the cap is pressed in the assembly from pressure cap assembly devices department.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A press cap installation mechanism is characterized in that: the cap pressing and conveying device comprises a rack (1), a support (11), a turntable mechanism, a cap pressing and vibrating feeder (2), a cap pressing conveying rail (3) and a cap pressing and assembling mechanism, wherein the support (11) and the turntable mechanism are both installed on the rack (1), the cap pressing and vibrating feeder (2) and the cap pressing and assembling mechanism are both installed on the support (11), the upper end of the cap pressing conveying rail (3) is connected with the discharge end of the cap pressing and vibrating feeder (2), and the lower end of the cap pressing conveying rail (3) is fixed with the support (11); a plurality of supporting stations (4) are circumferentially arranged on the turntable mechanism, and each supporting station (4) comprises a valve body supporting seat (41) for supporting a valve body (5); the cap pressing vibration feeding machine (2) is used for conveying the cap pressing (6) in the cap pressing vibration feeding machine (2) to the cap pressing conveying track (3); the pressing cap conveying track (3) is used for conveying the pressing cap (6) to a pressing cap assembling mechanism, and the pressing cap assembling mechanism is used for assembling the pressing cap (6) from the pressing cap conveying track (3) to a valve rod mounting hole (51) on the valve body (5).
2. The press cap mounting mechanism is characterized in that the rotary table mechanism comprises a rotary table (71), a rotary table splitter (72) and a speed reducing motor (73), the rotary table splitter (72) is fixed on the frame (1), the speed reducing motor (73) is fixed with the rotary table splitter (72), an output shaft of the speed reducing motor (73) is in transmission connection with an input shaft of the rotary table splitter (72), the rotary table (71) is fixed on the output shaft of the rotary table splitter (72), and a valve body supporting seat (41) in each supporting station (4) is fixed on the rotary table (71).
3. The press cap mounting mechanism according to claim 1, wherein the press cap assembling mechanism comprises a press cap temporary storage unit and a press cap assembling unit, the press cap temporary storage unit comprises a first air cylinder (81) and a temporary storage seat (82), and the press cap assembling unit comprises a second air cylinder (83), a third air cylinder (84), a servo motor (85), a sliding seat (86), a transmission case (87), an insert rod (88) and a rotating sleeve (89); the first air cylinder (81) is fixed on the support (11), the temporary storage seat (82) is fixed with the driving end of the first air cylinder (81), a temporary storage groove (821) for temporarily storing the press cap (6) is formed in the temporary storage seat (82), a first opening (822) for allowing the press cap (6) from the press cap conveying track (3) to fall into the temporary storage groove (821) is formed in the upper end of the temporary storage groove (821), the first air cylinder (81) is used for driving the temporary storage seat (82) to slide along the radial direction of the inserted rod (88), after a piston rod of the first air cylinder (81) extends, the axis of the press cap (6) in the temporary storage groove (821) coincides with the axis of the inserted rod (88), and after the piston rod of the first air cylinder (81) retracts, the first opening (822) is vertically aligned with the discharge end of the press cap conveying track (3); the second air cylinder (83) and the third air cylinder (84) are fixed on the support (11), the sliding seat (86) is connected to the support (11) in a sliding mode, the servo motor (85) and the transmission box (87) are fixed on the sliding seat (86), one end of the rotating sleeve (89) is arranged in the transmission box (87) in a penetrating mode and is connected with the transmission box (87) in a rotating mode through a bearing set (891), a hexagonal sinking groove (892) used for being matched and plugged with the outer end portion of the pressing cap (6) is formed in the inner wall of the other end of the rotating sleeve (89), the rotating sleeve (89) is connected with a rotating shaft of the servo motor (85) in a driving mode, the inserting rod (88) is movably arranged in the rotating sleeve (89), one end of the inserting rod (88) is fixed with a piston rod of the second air cylinder (83), the sliding seat (86) is fixed with a piston rod of the third air cylinder (84), and the second air cylinder (83) is used for driving the inserting rod (88) to be located in the pressing cap (6) in the temporary storage groove (821) along the pressing cap (821) ) The third cylinder (84) is used for driving the sliding seat (86), the servo motor (85), the transmission case (87) and the rotating sleeve (89) to enable the sliding seat (86), the servo motor (85), the transmission case (87) and the rotating sleeve (89) to move along the axial direction of the pressing cap (6) in the temporary storage groove (821); a through hole (823) communicated with a temporary storage groove (821) is formed in the temporary storage seat (82), after a piston rod of the first air cylinder (81) extends, and when a piston rod of the second air cylinder (83) extends, the through hole (823) and a pressing cap (6) located in the temporary storage groove (821) are used for allowing an insertion rod (88) to penetrate through so that the pressing cap (6) located in the temporary storage groove (821) is sleeved outside the insertion rod (88), and the inner diameter of the through hole (823) is smaller than the outer diameter of the pressing cap (6); a second opening (824) is formed in the side wall of the temporary storage groove (821), after a piston rod of the second air cylinder (83) extends, and when the piston rod of the first air cylinder (81) contracts, the second opening (824) is used for enabling the insertion rod (88) and a pressing cap (6) sleeved outside the insertion rod (88) to laterally slide out of the temporary storage seat (82); when a piston rod of the third air cylinder (84) is extended, the third air cylinder (84) is used for driving the sliding seat (86) and the rotating sleeve (89) to move along the axial direction of the inserted rod (88) so that the rotating sleeve (89) presses the pressing cap (6) positioned outside the inserted rod (88) to the valve rod mounting hole (51) positioned on the valve body (5); when the servo motor (85) drives the rotating sleeve (89) to rotate, the rotating sleeve (89) is used for screwing the pressing cap (6) into the valve rod mounting hole (51) on the valve body (5); it is connected with rotating turret (825) to rotate on keeping in seat (82), the one end of rotating turret (825) is used for sheltering from second opening (824), be provided with the elastic construction between the other end of rotating turret (825) and keeping in seat (82), the elastic construction is used for driving rotating turret (825) to rotate so that the one end of rotating turret (825) shelters from second opening (824).
4. The press cap installation mechanism according to claim 3, wherein a first belt pulley (871), a second belt pulley (872) and a transmission belt (873) are arranged in the transmission case (87), the first belt pulley (871) is fixed with a rotating shaft of the servo motor (85), the second belt pulley (872) is sleeved outside the rotating sleeve (89) and fixed with the rotating sleeve (89), and the second belt pulley (872) is in transmission connection with the first belt pulley (871) through the transmission belt (873).
5. The gland mounting mechanism according to claim 3 wherein the resilient structure comprises a spring (826), one end of the spring (826) abuts against the temporary storage seat (82), the other end of the spring (826) abuts against the other end of the rotating frame (825), and the other end of the rotating frame (825) is provided with a blind hole (827) for inserting the other end portion of the spring (826).
6. The press cap mounting mechanism as claimed in claim 3, wherein the upper end of the temporary storage seat (82) is provided with a chute (828), the chute (828) extends along the sliding direction of the temporary storage seat (82), the chute (828) is used for partially embedding the press caps (6) from the press cap conveying track (3), and one end of the chute (828) is communicated with the first opening (822).
7. The gland mounting mechanism according to claim 3, wherein a pair of sliding blocks (861) are fixed on the sliding seat (86), a sliding rail (111) corresponding to each sliding block (861) is fixed on the bracket (11), and each sliding block (861) is connected to the corresponding sliding rail (111) in a sliding manner.
8. The press cap installation mechanism is characterized in that a plurality of support columns (12) which are uniformly distributed in the circumferential direction are fixed on the machine frame (1) below the rotary disc (71), the upper end of each support column (12) is rotatably connected with a roller (13), the axis of each roller (13) is perpendicular to the axis of the rotary disc (71), and the upper end of each roller (13) abuts against the lower end face of the rotary disc (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185551.6A CN113894520B (en) | 2021-10-12 | 2021-10-12 | Press cap installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185551.6A CN113894520B (en) | 2021-10-12 | 2021-10-12 | Press cap installation mechanism |
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| Publication Number | Publication Date |
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| CN113894520A true CN113894520A (en) | 2022-01-07 |
| CN113894520B CN113894520B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111185551.6A Active CN113894520B (en) | 2021-10-12 | 2021-10-12 | Press cap installation mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106737A (en) * | 2022-06-21 | 2022-09-27 | 浙江友谊菲诺伞业股份有限公司 | Ground nail capping machine |
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| US20110097431A1 (en) * | 2008-04-22 | 2011-04-28 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Plant and apparatus for forming crown caps |
| CN211437972U (en) * | 2019-12-30 | 2020-09-08 | 东莞市复欣智能科技有限公司 | Rivet pulling device for producing fan bracket |
| CN212122322U (en) * | 2020-03-11 | 2020-12-11 | 台州三恩自动化设备有限公司 | Gate valve assembly machine |
| CN112935793A (en) * | 2021-01-29 | 2021-06-11 | 浙江博民机电股份有限公司 | Ball valve automatic assembly machine |
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- 2021-10-12 CN CN202111185551.6A patent/CN113894520B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110097431A1 (en) * | 2008-04-22 | 2011-04-28 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Plant and apparatus for forming crown caps |
| CN211437972U (en) * | 2019-12-30 | 2020-09-08 | 东莞市复欣智能科技有限公司 | Rivet pulling device for producing fan bracket |
| CN212122322U (en) * | 2020-03-11 | 2020-12-11 | 台州三恩自动化设备有限公司 | Gate valve assembly machine |
| CN112935793A (en) * | 2021-01-29 | 2021-06-11 | 浙江博民机电股份有限公司 | Ball valve automatic assembly machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106737A (en) * | 2022-06-21 | 2022-09-27 | 浙江友谊菲诺伞业股份有限公司 | Ground nail capping machine |
| CN115106737B (en) * | 2022-06-21 | 2024-04-02 | 浙江友谊菲诺伞业股份有限公司 | Ground nail capping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113894520B (en) | 2023-07-07 |
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