KR20100028870A - Apparatus for automatically feeding and fitting bolt and washer - Google Patents

Apparatus for automatically feeding and fitting bolt and washer Download PDF

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Publication number
KR20100028870A
KR20100028870A KR1020080087811A KR20080087811A KR20100028870A KR 20100028870 A KR20100028870 A KR 20100028870A KR 1020080087811 A KR1020080087811 A KR 1020080087811A KR 20080087811 A KR20080087811 A KR 20080087811A KR 20100028870 A KR20100028870 A KR 20100028870A
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KR
South Korea
Prior art keywords
washer
bolt
assembly
feeder
alignment
Prior art date
Application number
KR1020080087811A
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Korean (ko)
Inventor
서종인
Original Assignee
서종인
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Publication date
Application filed by 서종인 filed Critical 서종인
Priority to KR1020080087811A priority Critical patent/KR20100028870A/en
Publication of KR20100028870A publication Critical patent/KR20100028870A/en

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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
    • B23P19/04—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 assembling or disassembling parts
    • B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles

Abstract

PURPOSE: A device for automatically feeding/assembling a bolt and a washer is provided to improve workability and productivity by automatically feeding and assembling a long bolt and a rear saw-tooth type washer. CONSTITUTION: A device(2) for automatically feeding/assembling a bolt and a washer comprises aligning feeders(4,6) for a bolt and a washer, and an assembling tool(16). The aligning feeders are installed in a main body(20). The assembling tool is installed in the bottom of inclined paths(8,10) of the aligning feeders. The assembling tool has a rotating body(14) which has multiple recessed hanging grooves(12). The rear end of a long bolt, which is hung on the recessed hanging grooves, is fitted to a joining hole of a washer. A completed assembly is manufactured by separating the long bolt from a separating plate(24). The assembly is discharged through a vibrating inclined discharge path(18).

Description

Automatic feeding and assembly device for bolts and washers {APPARATUS FOR AUTOMATICALLY FEEDING AND FITTING BOLT AND WASHER}

The present invention relates to an assembling apparatus, and more particularly to an automatic feeding and assembling apparatus for bolts and washers to enable automatic feeding and automatic assembly of bolts and washers.

In general, a long shaft bolt having a length of about 7 to 10 cm or more is installed at the rear of the main body of an automobile headlight to adjust the beam angle of the headlight, and the head of the long shaft bolt is welded integrally with a washer having a rear serrated structure. Support the long shaft bolt.

Currently, the assembly and welding of the long-axis bolts and rear serrated washers, which are used for the headlamps, are performed by hand. That is, the worker inserts the rear serrated washer in the long shaft bolt, pushes it all the way to the head, and then spot welds the fixing work between the bolt and the washer.

However, the manual work of assembling the long shaft bolts and washers used for the headlights is not easy due to the long length of the long shaft bolts, which reduces the work efficiency and increases the production cost. In addition, the long shaft bolts and washers assembled due to the lack of one-handed hand were not able to be supplied in a timely manner, causing problems in the performance of spot welding.

Accordingly, an object of the present invention is to provide an automatic feeding and assembling apparatus for bolts and washers to automatically feed and automatically assemble a washer of a long shaft bolt and a rear serrated structure.

In order to achieve the above object, the present invention is a vibrating part feeder structure, a plurality of hooks downstream of each inclined path (8) (10) downstream of the bolt alignment feeder (4) and washer alignment feeder (6) installed in the main body (20). The assembling operation tool 16 having the rotary body 14 formed on the outer circumference of the grooves 12 is configured to be installed, but the assembly operating tool 16 is the head of the engaging groove 12 of the rotating body 14 to be rotated. The rear end of the long shaft bolt (B) is fitted into the fastening hole 68 of the washer (W) which is supplied in a side upright state through the inclined path (10) of the washer alignment supply (6) and the rotating body ( 14) The long shaft bolt (B) is removed from the stripping stand 24 installed on one side and dropped to be a completed assembly 30, the assembly 30 is configured to be discharged through the vibratory inclined discharge path (18). Automatic supply and assembly of the bolt and washer (2) characterized in that.

The present invention has the advantage of improving the work efficiency and productivity compared to the conventional by allowing the automatic supply and assembly of the washer of the long shaft bolt and rear serrated structure used for the headlamp.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of an automatic supply and assembly device of a bolt and washer according to an embodiment of the present invention, Figure 2 is a front view of Figure 1, Figure 3 is a plan view of FIG. 4 is a sectional view of the main part of the inclined path of the bolt alignment supply part of FIG. 1, and FIG. 5 is a sectional view of the main part of the inclined path of the washer alignment supply part of FIG. 1.

The automatic supply and assembly device 2 of the bolt and washer according to the embodiment of the present invention is a bolt alignment feeder 4 and washer alignment feeder 6 having a large vibrating parts feeder structure, and an assembly operation tool ( 16), a vibrating inclined discharge path 18, and a control box 22.

The bolts and washers assembled in the automatic feeding and assembling device for bolts and washers (2) are washers having long shaft bolts and rear serrated structures, and the long shaft bolts (B) are bowl-type part feeders of the bolt alignment feeder (4). The feeders and rear toothed washers W are fed to the bowl-type part feeder feeder of the washer alignment feeder 6.

The bolt alignment feeder 4 and the washer alignment feeder 6 having an oscillating parts feeder structure are mounted on the right and left extension plates 32 and 34 of the main body 20 with the assembly operation hole 16 in the center. Correspondingly installed, downstream of each of the inclined passages 8 and 10 of the bolt alignment feeder 4 and the washer alignment feeder 6, an assembly operation opening 16 is installed in the center of the main body 20.

The part feeder feeder of the bolt alignment feeder 4 and the washer alignment feeder 6 vibrates under the control of the main control part in the control box 22, and as shown in FIG. 3, the long shaft bolt B and the rear serrated washer. (W) proceeds up the inclined spiral lane of each part feeder supply, descending as shown in Figs. 4 and 5 along each inclined path (8) (10) inclined downward straight from the top. Done.

The inclined path 8 of the bolt alignment feeder 4 has the head of the long shaft bolt B caught in the gap between the pair of guide rail plates 36 spaced apart enough to pass the bolt body portion as shown in FIG. It is configured to slide down, and the upper cover portion 38 of the pair of guide rail plate 36 is provided with a first sensor (S1). The first sensor S1 is a sensor for detecting a state of the bolt queue in the inclined path 8.

On the other hand, the inclined passage 10 of the washer alignment feeder 6 has a passage formed so that the side of the washer W can be rolled downward in an upright state, as shown in FIG. The second sensor S2 is provided. The second sensor S2 is a sensor for detecting a state of the washer queue in the inclined path 10. A washer input direction selector 40 is mounted between the part feeder feeder of the washer alignment feeder 6 and its inclined path 10.

As shown in FIGS. 5 and 6, the washer input direction selector 40 has a structure in which a protrusion 46 is formed at a longitudinal center line of the locking plate 44 having the lower locking jaw 42, and the front is open. to be.

The washer W of the rear serrated structure enters the washer input direction selector 40 in a side upright state from the part feeder feeder of the washer alignment feeder 6. At this time, when the rear teeth of the side upright washer (W) face toward the stopper plate 44 of the washer alignment feeder (6), the washer feeding direction becomes normal and proceeds to the inclined path (10) of the washer alignment feeder (6). It becomes possible. That is, when the rear teeth of the side upright washer W face the locking plate 44, the protrusion 46 located at the centerline of the locking plate 44 enters the rear tooth recess of the washer W and is upright. The lower side of the side of the washer W is caught by the lower locking jaw 44 of the locking plate 44 so that the inclined path of the washer alignment feeder 6 does not fall forward, despite the vibration of the washer alignment feeder 6. Proceed safely to (10).

However, when the rear teeth of the side upright washer W face toward the front of the stopping plate 44 constituting the washer input direction selector 40 as the washer W1 shown in FIG. 5 as an example, the washer alignment feeder 6 The upright washer W1, which was advanced by vibration of the upper side, was pushed by the protrusion 46 located at the center line of the catching plate 44, and was pushed over a completely upright state while the lower catching jaw of the catching plate 44 It is disengaged from 44 and falls to the lower part of the open front. The washer W1 dropped to the bottom is recovered again through the part feeder supply section of the washer alignment feeder 6 through the lower collecting tray 48.

Therefore, when the side upright washer W coming from the parts feeder feeder of the washer alignment feeder 6 passes through the washer input direction selector 40 and proceeds to the inclined path 10 of the washer alignment feeder 6, The wrong washer W1 is returned to the part feeder feeder and only the washer W in the proper direction can enter the inclined path 10.

The bolt alignment feeder 4 and the washer alignment feeder 6 have the first and second sensors S1 and S2 installed in each of the inclined paths 8 and 10, so that the inclined paths 8 and 8 ( 10) the long shaft bolt (B) and the washer (W) is slow to assemble in the assembly operation opening 16, so that the waiting (8) and (10) in the standby, each of the sensors (S1) (S2) is a bolt with air When (B) or the washer (W) is detected, the control unit in the control box 22 electrically connected to the first and second sensors (S1) (S2) is the corresponding bolt alignment supply (4) or washer alignment supply (6). ) To stop the vibration operation. Then, the supply of the long shaft bolt (B) or washer (W) from the corresponding bolt alignment supply (4) or washer alignment supply (6) is immediately stopped, and the assembling operation located downstream of each inclined path (8) (10). The assembling work of the bolt B and the washer W in 16 is continued. Therefore, when the accumulation of the bolts B and the washers W in each of the inclined paths 8 and 10 is eliminated, the control unit in the control box 22 that detects the first and second sensors S1 and S2 is detected. Is controlled to restart the vibration operation of the bolt alignment supply (4) or washer alignment supply (6).

Each part feeder feeder of the bolt alignment feeder (4) and washer alignment feeder (6) is configured to be adjustable up and down by rotating the screw shaft, and each inclined row of the bolt alignment feeder (4) and washer alignment feeder (6) Height-adjustable long holes are also formed in the supports 50 and 52 for supporting the furnaces 8 and 10 so that each inclined path 8 and 10 is fixedly adjustable by screwing through the long holes.

The assembly operation opening 16 located downstream of each of the inclined passages 8 and 10 of the bolt alignment feeder 4 and the washer alignment feeder 6 has a plurality of locking grooves 12 formed on the outer circumference thereof. It is provided with a departure prevention member 26 around the rotating body 14 is installed. The release preventing member 26 is an annular shape with an open part, and the long shaft bolt B and the washer W are assembled from the inclined path 8 of the bolt alignment feeder 4 to which the long shaft bolt B is supplied. It extends to the stripping stand 24 which removes 30.

The rotating body 14 of the assembly operating mechanism 16 is configured by mounting a plurality of rotating plates stacked vertically on the rotary shaft 54 to adjust the height. As shown in FIG. 4, the plurality of rotating plates mounted on the rotating shaft 54 have a plurality of engaging grooves 12 formed on the outer circumference thereof and are vertically aligned, and the lower shaft bolt B has a lower portion of the rotating shaft 54. Since the annular guide rail 60 for guiding the body aft is mounted, the long shaft bolt (B) fitted in the engaging groove 12 of the rotating body 14 is rotated while maintaining the upright state. At the bottom of the rotating shaft 54, a storage box portion 56 connected to the motor 58 embedded in the main body 20 is installed so that the rotational force of the motor 58 is rotated through the gear box portion 56. By transmitting to the rotary shaft (44) is rotated to rotate the rotating body (14).

7 to 9 are views for explaining the assembly operation 16 in more detail.

As shown in the accompanying drawings in the assembling operating mechanism 16 as an example in which the rotational body 14 rotates counterclockwise as described an arrangement position of each component, the outer peripheral side of the rotating body 14 The downstream point of the inclined path 8 of the bolt alignment feeder 4 is located first, and then the downstream point of the inclined path 10 of the washer alignment supply 6 in the counterclockwise direction. Is located. In addition, if a little further proceeds counterclockwise from the downstream of the inclined path 10, the stripping block 24 is configured to be located. The installation position of the dismounting platform 24 is a point where the departure stop 26 which extends in the counterclockwise direction starting from the downstream point of the inclined path 8 of the bolt alignment feeder 4 no longer extends.

The bolt head pressing plates 62 are fastened and fixed to the release preventing member 26 at the upper side before and after the moving direction of the rotating body 14 at the downstream of the inclined passage 10 of the washer alignment feeder 10, and upwardly at the bottom. A bottom curve guide 67 having an inclined guide plate 64 and an upward inclined guide groove 66 is provided. An upright groove is formed between the upward slope guide plate 64 and the bottom curve guide 67 in the inclined path 10 downstream of the washer alignment feeder 6.

Therefore, the long-axis bolt B, which is caught by the head in the locking recess 12 in the rotating body 14 of the assembly operating mechanism 16, is turned to come to the downstream point of the inclined passage 10 of the washer alignment feeder 6. When the bolt head pressing plate 62 and the upward inclination guide plate 64 is guided without falling up and down of the long axis bolt (B) while the side upright washer waiting in the downstream upright groove of the inclined path (10) ( The body aft of the long shaft bolt B is fitted into the fastening hole 68 of W). The washer (W) fits into the torso of the long shaft bolt (B) and at the same time falls on the upper surface of the slightly upwardly inclined bottom curve guide (67) and the torso of the long shaft bolt (B) is the bottom curve guide (67). Is inserted into the upward inclined guide groove 66 of. After that, the bolt head pressing plate 62 and the uphill inclined groove 66 make the long shaft bolt B rotate forward without falling up and down while being fitted in the state of being fitted with the assembly operating member 16. It will enter the side.

The dismounting stand 24 of the assembly operating port 16 is located at the entrance road of the inclined discharge path 18, and removes the long shaft bolt B caught by the head in the engaging groove 12 of the rotating body 14. To fall down.

Accordingly, as shown in FIG. 10, the long shaft bolt (B) comes from the assembly receiving portion (70) connected to the bottom curve guide (67), the head of the bolt (B) straight down to contact the upper surface of the washer (W). Resulting in a fully assembled assembly 30. The assembly receiving part 70 is inclined slightly downward and then connected to the vibrating inclined discharge path 18, thereby vibrating the inclined discharge of the assembly 30 by vibrating the vibrating hole 76 installed in the vibrating inclined discharge path 18. Proceed to furnace 18.

As shown in FIGS. 10 and 11, the vibrating inclined discharge path 18 has a downwardly inclined guide rail portion 72 for guiding the assembly 30 in which the long shaft bolt B and the washer W are assembled. do. The downwardly inclined guide rail portion 72 has a groove line having a spaced gap that is wider than the trunk portion of the long shaft bolt B and slightly narrower than the diameter of the head portion of the long shaft bolt B, and is provided with a vibration hole provided in the main body 20. It is supported by the supports 74 fastened with the 76. Therefore, the assembly 30 entering the vibratory inclined discharge path 18 is transported downstream by the vibration of the vibrating hole 76.

Downstream of the guide rail portion 72 is provided with a bad assembly removal port 78. The assembly failure removal opening 78 located downstream of the vibrating inclined discharge path 18 cuts a part of the pair of spaced rail wall plates constituting the guide rail portion 72 and is wider than the head diameter of the bolt B. An opening narrower than the diameter of the washer W is formed. Therefore, in the assembly 30 that reaches the assembly failure removal opening 78, the defective assembly in which the bolt B and the washer W are not properly assembled, that is, the bolt B1 without the washer W, is incorrectly assembled. It exits through the opening of 78 and is discharged through the poor assembly discharging path 80 below and collected by an external container.

The assembly 30, which has passed through the assembly failure removal port 78 located downstream of the vibrating inclined discharge path 18, is discharged through the final discharge port after passing through the third sensor S3. The third sensor S3 sensing under the control of the controller in the control box 22 may serve as a counter for counting the discharge of the normal assembly 30.

As described above, the assembly 30 of the long shaft bolt B and the washer W is finished by spot welding the long shaft bolt B and the washer W by a worker in a later process.

In the above description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be determined by the equivalent of claims and claims.

The present invention can be used for automatic assembly of bolts and washers, and in particular for automatic assembly of long-axis bolts and rear serrated washers for vehicle headlight component installation.

1 is a perspective view of an automatic supply and assembly device of a bolt and washer according to an embodiment of the present invention,

2 is a front view of FIG. 1,

3 is a plan view of FIG.

4 is a cross-sectional view of an essential part of an inclined path of the bolt alignment supply unit of FIG. 1;

5 is a cross-sectional view of an essential part of an inclined path of the washer alignment supply unit of FIG. 1;

Fig. 6 is a perspective view of main parts of the washer input direction selector in the washer alignment supply part of Fig. 6;

7 and 8 are a plan view of the assembly operation for assembling the bolt and the washer,

9 is a sectional view of main parts of the assembly operation tool;

10 is a view showing a vibrating inclined discharge path,

11 is a side cross-sectional view of FIG. 10.

 <Explanation of symbols for the main parts of the drawings>

(2)-Automatic supply and assembly of bolts and washers

(4)-Bolt Alignment Feeder (6)-Washer Alignment Feeder

(8) (10)-inclined course (12)-jammed groove

(14)-rotating body (16)-assembly operation

(18)-vibratory inclined discharge furnace (20)-main body

(26)-Breakaway guard (40)-Washer feed direction selector

(62)-Bolt head push plate (78)-Defective assembly remover

Claims (7)

As a vibrating part feeder structure, a plurality of locking grooves 12 are formed on the outer circumference of each of the inclined paths 8 and 10 downstream of the bolt alignment feeder 4 and the washer alignment feeder 6 installed in the main body 20. The assembly operating mechanism 16 having a 14) is configured to be installed, but the assembly operating tool 16 has a body rear end of the long shaft bolt B caught in the head recessed groove 12 of the rotating body 14 that is rotated. In the stripper 24 fitted to the fastening hole 68 of the washer (W) supplied in a side upright state through the inclined path (10) of the washer alignment feeder (6) After the long shaft bolt (B) is removed and dropped to be a complete assembly 30, the assembly 30 is automatically discharged via a vibrating inclined discharge path 18, characterized in that the automatic supply of bolts and washers and Assembly device. The fastening plate (44) according to claim 1, further comprising a locking plate (44) having a lower locking jaw (42) and a protrusion (46) formed in a longitudinal direction between the parts feeder supply stage of the washer alignment feeder (6) and the inclined path (10). Automatic feeding and assembling device for bolts and washers, characterized in that the washer input direction selector 40 is installed. The inclined paths (8) and (10) of the bolt alignment feeder (4) and the washer alignment feeder (6) are provided with the atmospheric accumulation state of the long shaft bolt (B) and the washer (W). Automatic supply and assembly of bolts and washers, characterized in that the first and second sensors (S1) (S2) for sensing. According to claim 1 or 2, the assembling operation opening 16 is provided with a departure prevention 26 around the rotating body 14, the departure prevention 26 is arranged in the form of a bolt opening in a partially open annular shape. Automatic supply and assembly of bolts and washers, characterized in that formed to extend from the downstream of the inclined passage (8) of the feeder (4) to the stripping block (24). 5. The method of claim 4, wherein the bolt head pressing plates 62 are fastened and fixed to the release preventing member 26 at an upper portion before and after the downstream direction of the inclined passage 10 of the washer alignment feeder 6, and upwardly at a lower portion thereof. Automatic supply and assembly of bolts and washers, characterized in that the bottom guide guide (67) having an inclined guide plate (64) and an upward inclined guide groove (66) is installed. 3. The bolt and washer according to claim 1 or 2, wherein the bolt alignment washer 4, the washer alignment supply 6, and the rotating body 14 of the assembly operation mechanism 16 are adjustable in height. Automatic feeding and assembly device. The downward sloping guide according to claim 1 or 2, further comprising a groove line having a spaced gap wider than the diameter of the body of the long shaft bolt B in the vibrating inclined discharge path 80 and narrower than the diameter of the head of the elongated bolt B. On the rail portion 72 is characterized in that the assembly failure removal port 78 having an opening wider than the head diameter of the long shaft bolt (B) and narrower than the diameter of the washer (W) in the vibrating inclined discharge path (80) Automatic supply and assembly of bolts and washers.
KR1020080087811A 2008-09-05 2008-09-05 Apparatus for automatically feeding and fitting bolt and washer KR20100028870A (en)

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KR102545224B1 (en) 2022-11-30 2023-06-20 최주오 Apparatus of arranging and supplying parts automatically

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KR200467425Y1 (en) * 2010-05-06 2013-06-12 (주)한라공업 Apparatus for assembling bolt and wahser
KR101157495B1 (en) * 2010-12-30 2012-06-20 신석하 Automation apparatus for assembling washer and nail or washer and screw
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CN103240584A (en) * 2013-05-28 2013-08-14 济南无线电十厂有限责任公司 Device and method for assembling pressers for connector
CN103607076A (en) * 2013-11-20 2014-02-26 合肥凯邦电机有限公司 Feeding mechanism of waveform gasket
KR101538124B1 (en) * 2013-11-28 2015-07-22 주식회사 창원볼트 device for assembling a PVC washer
CN103722364A (en) * 2013-12-05 2014-04-16 慈溪市海力丰塑料制品厂(普通合伙) Machining method of automatic bolt screwing
CN103831603A (en) * 2013-12-05 2014-06-04 慈溪市海力丰塑料制品厂(普通合伙) Automatic screw driving machine
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CN103707049B (en) * 2014-01-17 2016-08-17 周俊雄 LED assembles equipment
CN104907620A (en) * 2014-03-13 2015-09-16 (株)成一拉锁 Apparatus and method of forming a separation prevention bump on the eye bolt
CN104907620B (en) * 2014-03-13 2017-04-12 (株)成一拉锁 Apparatus and method of forming a separation prevention bump on the eye bolt
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CN103921107A (en) * 2014-04-18 2014-07-16 宁波力盛源塑业有限公司 Automatic assembling tool of impeller lining and agate of water meter
CN104070340A (en) * 2014-06-26 2014-10-01 北京邮电大学 Box type automatic supply device for umbrella balls
CN104139290A (en) * 2014-07-18 2014-11-12 温州大学 Mechanical hand device and method for achieving automatic arrangement and assembly
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CN105058024A (en) * 2015-09-16 2015-11-18 章小辉 Automatic pin shaft assembling machine
CN105417088A (en) * 2015-12-25 2016-03-23 苏州频发机电科技有限公司 Transportation and storage mechanism of polyurethane rollers
CN106024456A (en) * 2016-06-20 2016-10-12 苏州石丸英合精密机械有限公司 Overturning assembly of limit switch part assemble machine
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CN106141618A (en) * 2016-08-31 2016-11-23 苏州市吴中区木渎晓云模具加工厂 Electromagnetic valve assembles the spring washer feeding device of equipment
CN106112460A (en) * 2016-08-31 2016-11-16 苏州市吴中区木渎晓云模具加工厂 Electromagnetic valve assembles the spring washer feed mechanism of equipment
CN106312537B (en) * 2016-10-28 2018-11-13 上海锴士自动化科技有限公司 O-ring assembles equipment
CN106312537A (en) * 2016-10-28 2017-01-11 上海锴士自动化科技有限公司 O-type ring assembling equipment
CN106392606A (en) * 2016-11-04 2017-02-15 苏州亨通智能精工装备有限公司 Automatic dispensing device for nuts
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CN106425448A (en) * 2016-12-15 2017-02-22 上海应用技术大学 Device for fast placing washers on bolts
WO2018145437A1 (en) * 2017-02-07 2018-08-16 广州敏惠汽车零部件有限公司 Automatic nut screwing device for door frame guide rail
CN107877118A (en) * 2017-11-21 2018-04-06 深圳市联星服装辅料有限公司 A kind of metal hand seam button automatic assembling
CN107877118B (en) * 2017-11-21 2019-09-24 深圳市联星服装辅料有限公司 A kind of metal hand seam button automatic assembling
CN109894833A (en) * 2018-10-19 2019-06-18 江苏中伟业通讯设备有限公司 A kind of c-type card automatic assembling bolt automatic setup system
CN109676342A (en) * 2019-02-12 2019-04-26 台州科捷自动化设备有限公司 A kind of hole sealing ring mounting device and hole sealing ring assembly machine
CN109956300A (en) * 2019-03-26 2019-07-02 昆山庄正精密机械有限公司 A kind of cylinder seal circle feeding device
CN110125633A (en) * 2019-05-05 2019-08-16 北京市意耐特科技有限公司 A kind of novel box type assembly station structure
KR102146225B1 (en) 2020-03-04 2020-08-19 정예진 Flat Washer Convex Alignment Feeder for Bolt Assembly
CN111421314A (en) * 2020-04-10 2020-07-17 绍兴上虞海波喷雾塑业有限公司 Spray bottle body assembly equipment
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CN112108862A (en) * 2020-11-23 2020-12-22 潍坊市利程建材科技有限公司 Mechanical device for placing washer on bolt
KR20220135831A (en) * 2021-03-31 2022-10-07 주식회사 윤영테크 Caulking apparatus for making magnet bolt
KR102378521B1 (en) 2021-07-28 2022-03-24 정태두 Apparatus for bolt assembly and Inspection
CN113927279A (en) * 2021-09-29 2022-01-14 浙江科腾精工机械股份有限公司 Automatic bolt and gasket sleeving assembly equipment
KR102454102B1 (en) * 2021-12-06 2022-10-14 주식회사 에이치앤비 Apparatus for nidletip
KR102545224B1 (en) 2022-11-30 2023-06-20 최주오 Apparatus of arranging and supplying parts automatically

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