CN110103485B - Quick accurate automatic assembly machine - Google Patents

Quick accurate automatic assembly machine Download PDF

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Publication number
CN110103485B
CN110103485B CN201910268632.9A CN201910268632A CN110103485B CN 110103485 B CN110103485 B CN 110103485B CN 201910268632 A CN201910268632 A CN 201910268632A CN 110103485 B CN110103485 B CN 110103485B
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China
Prior art keywords
groove
fixedly connected
strip
side wall
disc
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CN201910268632.9A
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Chinese (zh)
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CN110103485A (en
Inventor
王国伟
高玉琴
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Nanjing yushuo Machinery Co.,Ltd.
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Nanjing Yushuo Machinery Co ltd
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Publication of CN110103485A publication Critical patent/CN110103485A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power

Abstract

The invention discloses a rapid and accurate automatic assembly machine which comprises a base, wherein a strip-shaped groove is formed in the base, a first strip-shaped block is connected to the inner wall of the strip-shaped groove in a sliding mode, a first disc is fixedly connected to the upper end of the first strip-shaped block, a supporting arm is fixedly connected to the side wall of the base, a strip-shaped plate is fixedly connected to the side wall of the supporting arm, a square groove is formed in the supporting arm, a first gear is rotatably connected to the inner wall of the square groove, and a driving motor is fixedly connected to the side wall of the supporting arm. According to the invention, the first light sensor sends an electric signal to the first PLC module, so that the rectangular block moves, and then the second gear is meshed with the inner gear, so that the cam rotates to move the second disc downwards, and the welding pressing block at the lower end of the second disc presses down the plastic part to be clamped in the storage tank to clamp the buckles together, so that manual operation is not needed, and time and labor are saved.

Description

Quick accurate automatic assembly machine
Technical Field
The invention relates to the technical field of assembling machine equipment, in particular to a quick, accurate and automatic assembling machine.
Background
The product is composed of several parts and components. The process of joining parts into components or joining parts and components into products according to specified specifications is known as assembly.
In the assembling process of plastic part, the simplest is that the elasticity that utilizes plastic part forms the pressure and joins in marriage the equipment, now, and the buckle joint with two plastic parts is together most to people's manual hard, and the assembly is not only hard like this, and after artifical joint had been accomplished, still need place the plastic part that has assembled in the packing box, has prolonged the time of assembly to the work piece quantity of assembly is less in the unit interval, and production efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a quick and accurate automatic assembling machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a quick and accurate automatic assembly machine comprises a base, wherein a strip-shaped groove is formed in the base, a first strip-shaped block is connected to the inner wall of the strip-shaped groove in a sliding manner, a first disc is fixedly connected to the upper end of the first strip-shaped block, a supporting arm is fixedly connected to the side wall of the base, a strip-shaped plate is fixedly connected to the side wall of the supporting arm, a square groove is formed in the supporting arm, a first gear is rotatably connected to the inner wall of the square groove, a driving motor is fixedly connected to the side wall of the supporting arm, an output shaft of the driving motor penetrates through the side wall of the supporting arm and is coaxially and fixedly connected with the first gear, a notch gear is rotatably connected to the inner wall of the square groove, an arc-shaped block is rotatably connected to the side wall of the notch gear, a plurality of teeth are fixedly connected to the outer circumferential wall, the side wall of the arc-shaped block is connected to the side wall of the notch gear through spring elasticity, the side wall of the notch gear is rotatably connected with a rotating rod, one end of the rotating rod, far away from the notch gear, is rotatably connected to the side wall of the first strip-shaped block, a mechanism groove is formed in the strip-shaped plate, the lower end of the strip-shaped plate is fixedly connected with a straight plate, a chute communicated with the inside of the mechanism groove is formed in the straight plate, a sliding block is connected in the chute in a sliding manner, the lower end of the sliding block is connected to the inner bottom of the chute through spring elasticity, a straight rod is fixedly connected to the lower end of the sliding block, one end of the straight rod, far away from the sliding block, is fixedly connected with a second disc, the side wall of the support arm is rotatably connected with a first belt pulley, the side wall of the strip-shaped, the lateral wall of second belt pulley installs the drive arrangement who is used for driving the second disc and reciprocates, set up the straight flute that sets up along the horizontal direction in the strip shaped plate, install the grabbing device who is used for tak the plastic part of having assembled away in the straight flute.
Preferably, drive arrangement is including rotating the cam of connecting on mechanism inslot wall, the coaxial fixedly connected with internal gear of cam lateral wall, the axis of rotation of second belt pulley runs through the bar shape board lateral wall and extends to the mechanism inslot, the rectangular channel has been seted up to the one end that the axis of rotation of second belt pulley is located the mechanism inslot, sliding connection has the rectangular block on the inner wall of rectangular channel, spring elastic connection is passed through on the inner wall of rectangular channel to the one end of rectangular block, the other end fixedly connected with round bar of rectangular block, the one end fixedly connected with second gear of rectangular block is kept away from to the round bar.
Preferably, the grabbing device comprises a second strip-shaped block connected to the inner wall of the straight groove in a sliding mode, a long rod is fixedly connected to the lower end of the second strip-shaped block, a third disc is fixedly connected to one end, away from the second strip-shaped block, of the long rod, a plurality of open grooves distributed at equal intervals are formed in the lower end of the third disc, each double-threaded rod is rotatably connected to the inner wall of each open groove, clamping blocks connected to the inner wall of each open groove in a sliding mode are connected to two thread sections of each double-threaded rod in a threaded mode through threads, and clamping rods are fixedly connected to the lower.
Preferably, a plurality of article holding grooves are formed in the upper end of the first disc, and the article holding grooves are distributed at equal intervals in the circumferential direction of the upper end of the first disc.
Preferably, the lower end of the second disk is fixedly connected with the same number of welding pressing blocks as the storage slots, and the distribution mode of the welding pressing blocks is the same as that of the storage slots.
Preferably, an infrared transmitting tube is installed at the upper end of the first disk, a first photosensitive receiving tube is installed at the lower end of the second disk, and a second photosensitive receiving tube is installed at the lower end of the third disk.
Preferably, a first light sensor electrically connected with the first photosensitive receiving tube is installed in the mechanism groove, a first PLC module electrically connected with the first light sensor is installed in the mechanism groove, and the first PLC module controls movement of the rectangular block in the rectangular groove.
Preferably, a second light sensor electrically connected with a second photosensitive receiving tube is installed in the straight groove, a second PLC module electrically connected with the second light sensor is installed in the straight groove, the second PLC module controls movement of the second bar-shaped block in the straight groove, a third PLC module electrically connected with the second light sensor is installed on the third disc, and the third PLC module controls rotation of the double-threaded rod.
The invention has the following beneficial effects:
1. the first gear is driven to rotate through the driving motor, the notch gear can be driven to rotate, the notch gear is further driven to rotate, the first disc is moved to the position under the second disc under the transmission of the rotating rod, at the moment, the arc-shaped block is meshed with the first gear, the notch gear stops rotating, meanwhile, the first photosensitive receiving tube receives infrared light emitted by the infrared emitting tube, the first light sensor sends an electric signal to the first PLC module, the rectangular block is moved, the second gear is meshed with the inner gear, the cam is rotated, the second disc is moved downwards, the plastic piece to be clamped in the storage groove is pressed downwards through the welding pressing block at the lower end of the second disc, the buckle is clamped together, manual operation is not needed, and time and labor are saved;
2. when the first disc moves to a position right below the third disc, the second photosensitive receiving tube receives infrared light rays emitted by the infrared emitting tube, the second light sensor sends an electric signal to the third PLC module to enable the double-threaded rod to rotate, the clamping blocks move oppositely, the clamping rods clamp the assembled plastic part, meanwhile, the second light sensor sends an electric signal to the second PLC module, the second strip-shaped block moves to place the plastic part into the packaging box, when the second strip-shaped block moves to the packaging box, the double-threaded rod rotates slowly in the reverse direction, clamping of the clamping rods on the plastic part can be released, and meanwhile, the second strip-shaped block is driven to return to the original position, so that the plastic part does not need to be packaged manually, and human resources are greatly saved;
3. through adopting electric elements such as sensors to assemble the plastic part, not only assembly efficiency is high, and it is even hard in the time of the assembly moreover, can make the plastic part joint complete, can not appear because lead to the incomplete or too violent condition that makes the plastic part damage hard of joint inadequately when manual assembly.
Drawings
FIG. 1 is a schematic diagram of a fast and precise automatic assembling machine according to the present invention;
FIG. 2 is a schematic diagram of a back side structure of a rapid precision automatic assembling machine according to the present invention;
FIG. 3 is a schematic side sectional view of a rapid precision automatic assembly machine according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line E-E of the rapid and precise automatic assembling machine according to the present invention;
FIG. 5 is an enlarged view of the structure at the position B of the rapid and precise automatic assembling machine according to the present invention;
FIG. 6 is a schematic top view of a first disk and a storage slot of the rapid precision automatic assembly machine according to the present invention;
FIG. 7 is an enlarged view of a structure at position C of the rapid precision automatic assembling machine according to the present invention;
FIG. 8 is a schematic cross-sectional view of a portion F-F of the rapid and precise automatic assembling machine according to the present invention.
In the figure: the automatic clamping device comprises a base 1, 2 strip-shaped grooves, 3 first strip-shaped blocks, 4 first disks, 5 supporting arms, 6 strip-shaped plates, 7 square grooves, 8 first gears, 9 notch gears, 10 arc-shaped blocks, 11 rotating rods, 12 connecting rods, 13 straight grooves, 14 second strip-shaped blocks, 15 long rods, 16 third disks, 17 mechanism grooves, 18 straight plates, 19 cams, 20 sliding grooves, 21 sliding blocks, 22 straight rods, 23 second disks, 24 second gears, 25 internal gears, 26 object placing grooves, 27 rectangular blocks, 28 rectangular grooves, 29 open grooves, 30 double-end threaded rods, 31 clamping blocks, 32 clamping rods, 33 first belt pulleys, 34 second belt pulleys and 35 driving motors.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, a rapid accurate automatic assembly machine comprises a base 1, a strip-shaped groove 2 is arranged in the base 1, a first strip-shaped block 3 is connected on the inner wall of the strip-shaped groove 2 in a sliding manner, a first disc 4 is fixedly connected with the upper end of the first strip-shaped block 3, an infrared emission tube is installed at the upper end of the first disc 4, a plurality of object placing grooves 26 are arranged at the upper end of the first disc 4, the plurality of object placing grooves 26 are distributed at equal intervals along the circumferential direction of the first disc 4, a support arm 5 is fixedly connected with the side wall of the base 1, a strip-shaped plate 6 is fixedly connected with the side wall of the support arm 5, a square groove 7 is arranged in the support arm 5, a first gear 8 is rotatably connected on the inner wall of the square groove 7, a driving motor 35 is fixedly connected with the side wall of the support arm 5, an output shaft of the driving motor 35 penetrates through the side wall of the support, the side wall of the notch gear 9 is rotatably connected with an arc-shaped block 10, the circumferential outer wall of the arc-shaped block 10 is fixedly connected with a plurality of teeth, the toothed part of the arc-shaped block 10 is meshed with a first gear 8, the side wall of the arc-shaped block 10 is elastically connected with the side wall of the notch gear 9 through a spring, the side wall of the notch gear 9 is rotatably connected with a rotating rod 11, one end of the rotating rod 11, which is far away from the notch gear 9, is rotatably connected with a connecting rod 12, one end of the connecting rod 12, which is far away from the rotating rod 11, is rotatably connected with the side wall of a first strip-shaped block 3, a mechanism groove 17 is formed in the strip-shaped plate 6, a first light sensor electrically connected with a first photosensitive receiving tube is installed in the mechanism groove 17, a first PLC module electrically connected with the first light sensor is installed in the mechanism groove 17, a straight plate 18 is fixedly connected with the, the lower end of the sliding block 21 is elastically connected to the inner bottom of the sliding groove 20 through a spring, the lower end of the sliding block 21 is fixedly connected with a straight rod 22, one end of the straight rod 22, which is far away from the sliding block 21, is fixedly connected with a second disc 23, the lower end of the second disc 23 is provided with a first photosensitive receiving tube, the lower end of the second disc 23 is fixedly connected with welding press blocks, the number of which is the same as that of the object placing grooves 26, the distribution mode of the welding press blocks is the same as that of the object placing grooves 26, the side wall of the supporting arm 5 is rotatably connected with a first belt pulley 33, the side wall of the strip-shaped plate 6 is rotatably connected with a second belt pulley 34, the first belt pulley is in transmission connection with the second belt pulley 34, the side wall of the second belt pulley 34 is provided with a driving device for driving the second disc 23 to move up and down, the strip-shaped plate 6, and a second PLC module electrically connected with the second optical line sensor is installed in the straight groove 13, and a gripping device for taking away the assembled plastic part is installed in the straight groove 13. It should be noted that, the infrared transmitting tube, the first photosensitive receiving tube, the second photosensitive receiving tube, the first light sensor, the second light sensor, the first PLC module, the second PLC module, and the third PLC module are all existing electrical control elements, and the installation manner and the implementation means thereof are all prior art.
Drive arrangement is including rotating cam 19 of connecting on mechanism groove 17 inner wall, the coaxial fixedly connected with internal gear 25 of 19 lateral walls of cam, the axis of rotation of second belt pulley 34 runs through the 6 lateral walls of bar shaped plate and extends to mechanism groove 17 in, rectangular channel 28 has been seted up to the one end that the axis of rotation of second belt pulley 34 is located mechanism groove 17, sliding connection has rectangular block 27 on the inner wall of rectangular channel 28, spring elastic connection is passed through on the inner wall of rectangular channel 28 to the one end of rectangular block 27, the other end fixedly connected with round bar of rectangular block 27, the one end fixedly connected with second gear 24 of rectangular block 27 is kept away from to the round bar.
Grabbing device includes second bar 14 of sliding connection on straight flute 13 inner wall, the lower extreme fixedly connected with stock 15 of second bar 14, one end fixedly connected with third disc 16 of second bar 14 is kept away from to stock 15, the photosensitive receiver tube of second is installed to the lower extreme of third disc 16, install the third PLC module of being connected with second light sensor electricity on the third disc 16, a plurality of equidistant distribution's open slot 29 is seted up to the lower extreme of third disc 16, it is connected with double threaded rod 30 all to rotate on the inner wall of every open slot 29, equal threaded connection has grip block 31 of sliding connection on open slot 29 inner wall on two screw sections of double threaded rod 30, the lower extreme fixedly connected with holding rod 32 of grip block 31
In the invention, when the device is used, a plastic part to be assembled is placed in the article placing groove 26, the driving motor 35 is turned on, the driving motor 35 drives the first belt pulley 33 and the first gear 8 to rotate, the first belt pulley 33 drives the second belt pulley 34 through a belt, the second belt pulley 34 drives the second gear 24 to rotate, the first gear 8 drives the notch gear 9 to rotate, the notch gear 9 drives the rotating rod 11 to rotate, the connecting rod 12 and the first bar-shaped block 3 are pushed to move, the first disc 4 can be pushed to move, when the first disc 4 moves under the second disc 23, the first gear 8 is just meshed with the arc-shaped block 10 to drive the arc-shaped block 10 to rotate, the notch gear 9 stops rotating, so that the first disc 4 stops moving, meanwhile, the infrared transmitting tube on the first disc 4 sends infrared light to the first photosensitive receiving tube, the first light sensor sends an electric signal to drive the rectangular block 27 to move after receiving the light signal, the second gear 24 is engaged with the internal gear 25, so that the internal gear 25 drives the cam 19 to rotate, the cam 19 makes the second disc 23 move downwards, the welding pressing block on the second disc 23 can press the plastic parts to be welded in the object placing groove 26 downwards to enable the buckles to be clamped together, when the arc block 10 continues to rotate, the side wall of the arc block 10 is abutted against the side wall of the notch gear 9, the first gear 8 is re-engaged with the notch gear 9, the notch gear 9 rotates again, so that the first disc 4 continues to move forwards, the light signal is cut off, under the action of the spring, the rectangular block 27 returns to the original position, the second gear 24 is not engaged with the internal gear 25, the internal gear 25 and the cam 19 stop rotating, the second disc 23 also returns to the original position under the action of the spring, when the first disc 4 moves to be right below the third disc 16, the second photosensitive receiving tube receives the infrared light emitted by the infrared emitting tube, second light sensor sends electrical signal to third PLC module, make double threaded rod 30 rotate, make grip block 31 remove in opposite directions, the plastic part that clamping rod 32 will finish assembling is tight, second light sensor sends electrical signal to second PLC module simultaneously, second bar block 14 removes, place the packing box with the plastic part in, when second bar block 14 removes to the packing box, third PLC module drive double threaded rod 30 is reverse slowly to rotate, can loosen the centre gripping of clamping rod 32 to the plastic part, second PLC module drive second bar block 14 resumes original position simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The quick and accurate automatic assembly machine comprises a base (1) and is characterized in that a strip-shaped groove (2) is formed in the base (1), a first strip-shaped block (3) is connected to the inner wall of the strip-shaped groove (2) in a sliding manner, a first disc (4) is fixedly connected to the upper end of the first strip-shaped block (3), a support arm (5) is fixedly connected to the side wall of the base (1), a strip-shaped plate (6) is fixedly connected to the side wall of the support arm (5), a square groove (7) is formed in the support arm (5), a first gear (8) is rotatably connected to the inner wall of the square groove (7), a driving motor (35) is fixedly connected to the side wall of the support arm (5), an output shaft of the driving motor (35) penetrates through the side wall of the support arm (5) and is coaxially and fixedly connected with the first gear (8), a notch gear (9) is rotatably connected to the inner wall, the side wall of the notch gear (9) is rotatably connected with an arc-shaped block (10), the circumferential outer wall of the arc-shaped block (10) is fixedly connected with a plurality of teeth, the toothed part of the arc-shaped block (10) is meshed with the first gear (8), the side wall of the arc-shaped block (10) is elastically connected onto the side wall of the notch gear (9) through a spring, the side wall of the notch gear (9) is rotatably connected with a rotating rod (11), one end, far away from the notch gear (9), of the rotating rod (11) is rotatably connected with a connecting rod (12), one end, far away from the rotating rod (11), of the connecting rod (12) is rotatably connected onto the side wall of the first strip-shaped block (3), a mechanism groove (17) is formed in the strip-shaped plate (6), the lower end of the strip-shaped plate (6) is fixedly connected with a straight plate (18), and a sliding groove (20) communicated with, the sliding device is characterized in that a sliding block (21) is connected in the sliding groove (20) in a sliding manner, the lower end of the sliding block (21) is elastically connected to the inner bottom of the sliding groove (20) through a spring, a straight rod (22) is fixedly connected to the lower end of the sliding block (21), one end, far away from the sliding block (21), of the straight rod (22) is fixedly connected with a second disc (23), the side wall of the supporting arm (5) is rotatably connected with a first belt pulley (33), the side wall of the strip-shaped plate (6) is rotatably connected with a second belt pulley (34), the first belt pulley is connected with the second belt pulley (34) through belt transmission, a driving device for driving the second disc (23) to move up and down is installed on the side wall of the second belt pulley (34), a straight groove (13) arranged in the horizontal direction is formed in the strip-shaped plate (6), and a grabbing device for taking, an infrared transmitting tube is installed at the upper end of the first disc (4), and a first photosensitive receiving tube is installed at the lower end of the second disc (23).
2. A rapid and accurate automatic assembling machine according to claim 1, the driving device comprises a cam (19) which is rotationally connected on the inner wall of the mechanism groove (17), the side wall of the cam (19) is coaxially and fixedly connected with an internal gear (25), the rotating shaft of the second belt pulley (34) penetrates through the side wall of the strip-shaped plate (6) and extends into the mechanism groove (17), one end of the rotating shaft of the second belt pulley (34) positioned in the mechanism groove (17) is provided with a rectangular groove (28), the inner wall of the rectangular groove (28) is connected with a rectangular block (27) in a sliding way, one end of the rectangular block (27) is elastically connected on the inner wall of the rectangular groove (28) through a spring, the other end fixedly connected with round bar of rectangle piece (27), the one end fixedly connected with second gear (24) of rectangle piece (27) is kept away from to the round bar.
3. The rapid and accurate automatic assembly machine according to claim 1, characterized in that the gripping device comprises a second bar-shaped block (14) slidably connected to the inner wall of the straight groove (13), a long rod (15) is fixedly connected to the lower end of the second bar-shaped block (14), a third disc (16) is fixedly connected to one end of the long rod (15) far away from the second bar-shaped block (14), a plurality of open grooves (29) are formed in the lower end of the third disc (16) and are distributed at equal intervals, a double-threaded rod (30) is rotatably connected to the inner wall of each open groove (29), clamping blocks (31) slidably connected to the inner walls of the open grooves (29) are threadedly connected to two threaded sections of the double-threaded rod (30), and clamping rods (32) are fixedly connected to the lower ends of the clamping blocks (31).
4. The rapid and precise automatic assembling machine according to claim 1, wherein a plurality of storage slots (26) are formed in the upper end of the first disk (4), and the storage slots (26) are distributed at equal intervals along the circumferential direction of the upper end of the first disk (4).
5. The rapid and precise automatic assembly machine according to claim 4, characterized in that the lower end of the second disk (23) is fixedly connected with the same number of the welding pressing blocks as the storage slots (26), and the distribution mode of the welding pressing blocks is the same as that of the storage slots (26).
6. A machine according to claim 3, characterised in that the lower end of said third disc (16) is fitted with a second photosensitive receiving tube.
7. The rapid and precise automatic assembling machine according to claim 2, wherein a first light sensor electrically connected with the first photosensitive receiving tube is installed in the mechanism groove (17), and a first PLC module electrically connected with the first light sensor is installed in the mechanism groove (17), and the first PLC module controls the movement of the rectangular block (27) in the rectangular groove (28).
8. The rapid and precise automatic assembling machine according to claim 6, characterized in that a second light sensor electrically connected with a second photosensitive receiving tube is installed in the straight groove (13), a second PLC module electrically connected with the second light sensor is installed in the straight groove (13), the second PLC module controls the movement of the second bar block (14) in the straight groove (13), and a third PLC module electrically connected with the second light sensor is installed on the third disk (16), and the third PLC module controls the rotation of the double-headed threaded rod (30).
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CN112338485B (en) * 2020-10-31 2022-06-17 广州市燊雅精密科技有限公司 Quick accurate automatic assembly machine
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