CN102922270B - Automatic screw twister of electrical terminal strip - Google Patents

Automatic screw twister of electrical terminal strip Download PDF

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Publication number
CN102922270B
CN102922270B CN201210467522.3A CN201210467522A CN102922270B CN 102922270 B CN102922270 B CN 102922270B CN 201210467522 A CN201210467522 A CN 201210467522A CN 102922270 B CN102922270 B CN 102922270B
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CN
China
Prior art keywords
screw
cylinder
negative pressure
plastic casing
pressure fixture
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Application number
CN201210467522.3A
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Chinese (zh)
Other versions
CN102922270A (en
Inventor
罗恪年
陈晓强
徐玉健
唐小卫
孙春焕
杨俊�
崔益根
潘丽玲
田祥圣
蔡璟衢
Original Assignee
江苏省苏中建设集团股份有限公司
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Priority to CN201210467522.3A priority Critical patent/CN102922270B/en
Publication of CN102922270A publication Critical patent/CN102922270A/en
Application granted granted Critical
Publication of CN102922270B publication Critical patent/CN102922270B/en

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Abstract

The invention discloses a kind of Automatic screw twister of electrical terminal strip, it is characterized in that it comprises frame, frame is provided with screw vibrating disk, the discharging opening correspondence of described helical vibrating disk gets the Screw clamp material taking mouth in screw mechanism, Screw clamp matches with the negative pressure fixture in multiaxis the turn of the screw mechanism, negative pressure fixture is also provided with screwdriver bit assembly, and screwdriver bit assembly is connected with the output of motor by universal connecting shaft; The below of described negative pressure fixture is provided with material road, and material arranges multiple terminal block plastic casing in road, and one end of described multiple terminal block plastic casing is provided with pusher cylinder.The present invention significantly reduces the production cost of enterprise, improves the reliability of intelligent management level and automation, for enterprise can make rational use of resources, improves the operational efficiency of existing equipment, and economic benefit, provides a set of perfect solution.

Description

Automatic screw twister of electrical terminal strip

Technical field

The present invention relates to the screw-driving machine of a kind of electric terminal row, especially relate to a kind of device that automatically can complete the turn of the screw of multidigit connecting terminal block.

Background technology

Connecting terminal block is the widely used electrical connection device in architectural electricity field, wherein comprises multiple screw, and these screws need to require to be locked in terminal block according to relevant criterion, need the production process of a turn of the screw assembling.Current known production process generally adopts manual type to complete the assembling of screw, namely by manually getting screw, is screwed into connecting terminal block one by one, and this mode production efficiency is low, and labour intensity is large.Also have minority can realize the mode of part Automated assembly, by getting screw, the process implementation of the turn of the screw completes automatically, and to a certain degree can improve production process, enhance productivity, but the effect improved is still very limited, the lifting of efficiency is not clearly.

Summary of the invention

Object of the present invention is exactly for above-mentioned the deficiencies in the prior art, provides a kind of Automatic screw twister of electrical terminal strip that automatically can complete the required all operations of terminal block the turn of the screw.

The technical solution used in the present invention is as follows:

A kind of Automatic screw twister of electrical terminal strip, it is characterized in that it comprises frame, frame is provided with screw vibrating disk, the discharging opening correspondence of described helical vibrating disk gets the Screw clamp material taking mouth in screw mechanism, Screw clamp matches with the negative pressure fixture in multiaxis the turn of the screw mechanism, negative pressure fixture is also provided with screwdriver bit assembly, and screwdriver bit assembly is connected with the output of motor by universal connecting shaft; The below of described negative pressure fixture is provided with material road, and material arranges multiple terminal block plastic casing in road, and one end of described multiple terminal block plastic casing is provided with pusher cylinder.

In described multiaxis the turn of the screw mechanism, motor is provided with four, they are arranged on connecting plate for electric motor jointly, connecting plate for electric motor is connected with the piston rod of described cylinder, described cylinder is arranged on cylinder mounting plate, cylinder mounting plate two ends are installed and are arranged on two columns respectively, described negative pressure fixture is provided with four, be separately installed with each self-corresponding screwdriver bit assembly, described four negative pressure fixtures are fixedly attached to two straight line sliding sleeves respectively, two straight line sliding sleeve correspondences are slidably mounted on described two columns, and two columns are installed on base plate.

Described screw mechanism of getting comprises horizontal sliding cylinder, vertically cylinder, supporting plate, Screw clamp and line slide rail, described vertical cylinder is arranged in vertical block, vertical cylinder upper end and supporting plate) be connected, supporting plate is provided with Screw clamp, and Screw clamp is provided with the draw-in groove for placing combined screw; Described vertical block side is provided with horizontal sliding cylinder, and the bottom of vertical block is connected with cross sliding clock, and cross sliding clock to be arranged on line slide rail and to be promoted by horizontal sliding cylinder.

One end of described multiple terminal block plastic casing is provided with pusher cylinder, the other end is provided with sensor, and this side, end of material road respective sensor is provided with blow tank, its opposite side is provided with discharging cylinder, and the length that the width of described blow tank and single terminal arrange plastic casing adapts.

Beneficial effect of the present invention has:

(1) significantly reduce the production cost of enterprise, improve the reliability of intelligent management level and automation, for enterprise can make rational use of resources, improve the operational efficiency of existing equipment, and economic benefit, provide a set of perfect solution.

(2) the product workpiece such as terminal block housing and screw all realizes auto arrangement material loading, saves artificial.

(3) adopt multiaxis the turn of the screw mechanism, the lock once completing multiple screw is paid, and production efficiency is high.

(4) automechanism completes screw assembly work, and uniformity is good, and product quality is secure.

Accompanying drawing explanation

Fig. 1 is overall three-dimensional structure diagram of the present invention.

Fig. 2 is main part rear perspective structure chart of the present invention.

Fig. 3 is the front view of multiaxis the turn of the screw mechanism in the present invention.

Fig. 4 of the present inventionly gets screw mechanism three-dimensional structure diagram.

Fig. 5 is the front view of terminal block arrange agencie in the present invention.

Fig. 6 is the electric terminal scheduling product installation diagram in the present invention.

In accompanying drawing, Reference numeral is described below: 1, frame; 2, housing discharge mechanism; 3, multiaxis the turn of the screw mechanism; 4, screw mechanism is got; 5, screw vibrating disk; 6, terminal block plastic casing; 7, combined screw; 201, pusher cylinder; 202, feeding cylinder; 203, sensor; 204, road is expected; 205, blow tank; 206, discharging cylinder; 301, cylinder; 302, motor; 303, universal connecting shaft; 304, screwdriver bit assembly; 305, negative pressure fixture; 306, straight line sliding sleeve; 307, column; 308, base plate; 309, connecting plate for electric motor; 310, cylinder mounting plate; 401, horizontal sliding cylinder; 402, vertical cylinder; 403, supporting plate; 404, Screw clamp; 405, line slide rail; 406, vertical block; 407, cross sliding clock.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is further described:

As shown in Figure 1, 2, the present invention mainly comprises frame 1, housing discharge mechanism 2, multiaxis the turn of the screw mechanism 3, gets the parts such as screw mechanism 4, frame 1 is provided with screw vibrating disk 5, the discharging opening correspondence of helical vibrating disk 5 gets Screw clamp 404 material taking mouth in screw mechanism 4, Screw clamp 404 matches with the negative pressure fixture 305 in multiaxis the turn of the screw mechanism 3, negative pressure fixture 305 is also provided with screwdriver bit assembly 304, and screwdriver bit assembly 304 is connected with the output of motor 302 by universal connecting shaft 303; The below of described negative pressure fixture 305 is provided with material road 204, and material arranges multiple terminal block plastic casing 6 in road 204, and one end of described multiple terminal block plastic casing 6 is provided with pusher cylinder 201.

The workpiece of the main operation principle of the present invention screw to be assembled such as to be terminal block plastic casing 6(be exactly) after streamline aligns, enter housing discharge mechanism 2, simultaneously, get screw mechanism 4 and obtain screw from screw vibrating disc, by multiaxis the turn of the screw, many screws are screwed in terminal block plastic casing 6 by mechanism simultaneously, complete the process be assembled to by many screws in plastic casing.

The following describes the specific works process of exemplary embodiments of the present invention.

As shown in Figure 6, the structural feature of the electric terminal row in the present embodiment is that plastic casing 6 has position, 4 holes, combined screw 7 is formed by pad and screw combination, needs as requested to assemble 4 combined screws in 4 holes respectively in plastic casing 6, thus forms finished product.

As shown in Figure 3, one end of the described multiple terminal block plastic casings 6 formed a line is provided with pusher cylinder 201, the other end is provided with sensor 203, and this side, end of material road 204 respective sensor 203 is provided with blow tank 205, and the opposite side of blow tank 205 is then provided with discharging cylinder 206.The length that the width of described blow tank 205 and single terminal arrange plastic casing 6 adapts.The plastic casing 6 of electric terminal row aligns through pipeline and enters frame, feeding cylinder 202 is released a plastic casing 6 from terminal block array ends and is entered discharge track 204, pusher cylinder 201 is by its pushed forward, its distance is the length of a housing, during normal work, discharge track 204 arranges at first in advance, as shown in FIG., synchronization, material is arranged with 5 housings in road 204, one of least significant end correspond to discharging slideway 205, the sequence of movement of charging and discharging is, while carrying out the turn of the screw work, pusher cylinder 201 is in the state of stretching out, hold out against 5 workpiece on material road 204, after the turn of the screw work completes, the workpiece completing screw assembling of material road 204 end is released by discharging cylinder 206, export through slideway 205, meanwhile, pusher cylinder 201 is retracted, and feeding cylinder 202 pushes a workpiece, then, pusher cylinder 201 action again, 5 workpiece reaches in material road, and fill out the neutral of material level, such 5 workpiece are spacing by jam-packed, carry out the preparation of the turn of the screw.In figure, sensor 203 two is used for detecting charging workpiece respectively and puts in place, and treats the state of discharging workpiece.

As shown in Figure 4, in multiaxis the turn of the screw mechanism 3, motor 302 is provided with four, and they are arranged on connecting plate for electric motor 309 jointly, and connecting plate for electric motor 309 is connected with the piston rod of cylinder 301.Cylinder 301 is arranged on cylinder mounting plate 310, and cylinder mounting plate 310 two ends are installed and are arranged on respectively on two columns 307.Negative pressure fixture 305 is provided with four, is separately installed with each self-corresponding screwdriver bit assembly 304.Four negative pressure fixtures 305 are fixedly attached to two straight line sliding sleeves, 306, two straight line sliding sleeve 306 correspondences respectively and are slidably mounted on two columns 307, and two columns 307 are installed on base plate 308.Its task of multiaxis the turn of the screw mechanism 3 is the turn of the screw action simultaneously carrying out four axles, two screws are respectively screwed into respectively in two plastic casings 6, because plastic casing 6 moves forward one by one in material road 204, each housing 6, through twice the turn of the screw action, namely forms finished product after four screws all complete assembling.The operation principle of multiaxis the turn of the screw mechanism 3 is: negative pressure fixture 305 utilizes negative pressure draw screw from getting screw mechanism 4 and keep, when the turn of the screw action starts, four motors 302 start rotation, cylinder 301 is descending, the column 307 of whole mechanism along both sides is driven to glide, after the negative pressure fixture 305 being adsorbed with screw touches workpiece, it is descending that screwdriver bit assembly 304 continues rotation, four screws are screwed in plastic casing 6, corresponding two screws of each negative pressure fixture 305, a plastic casing 6 is screwed into two screws, namely the process of a turn of the screw is screwed into two screws respectively in two plastic casings 6, and the position be screwed into is different, each like this plastic casing 6 is after twice the turn of the screw process, whole four screws can be screwed into.

As shown in Figure 5, get screw mechanism 4 and mainly comprise horizontal sliding cylinder 401, vertically cylinder 402, supporting plate 403, Screw clamp 404, line slide rail 405, described vertical cylinder 402 is arranged in vertical block 406, vertical cylinder 402 upper end is connected with supporting plate 403, supporting plate 403 is provided with Screw clamp 404, Screw clamp 404 is provided with the draw-in groove for placing combined screw 7.Vertical block 406 side is provided with horizontal sliding cylinder 401, and the bottom of vertical block 406 is connected with cross sliding clock 407.Cross sliding clock 407 to be arranged on line slide rail 405 and to be promoted by horizontal sliding cylinder 401.Getting its course of work of screw mechanism 4 is: time initial, horizontal sliding cylinder 401 indentation, vertical cylinder 402 stretches out, Screw clamp 404 is facing to the outlet (as shown in Figure 1) of screw vibrating disk 5, after Screw clamp 404 obtains four screws, the indentation of vertical cylinder 402, Screw clamp 404 is sunk, horizontal sliding cylinder 401 stretches out, Screw clamp 404 is delivered to the below of multiaxis the turn of the screw mechanism 3, and make Screw clamp 404 facing to negative pressure fixture 305, at this moment, vertical cylinder 402 stretches out, four screws are sent in negative pressure fixture 305, owing to having negative pressure in negative pressure fixture 305, meeting adsorption combined screw 7, at this moment, the indentation of vertical cylinder 402, Screw clamp 404 is sunk, horizontal sliding cylinder 401 indentation, Screw clamp 404 is returned along line slide rail 405, thus complete the process of once getting screw.

The course of action of comprehensive above-mentioned several mechanism, the course of work of whole equipment comprises plastic casing and arranges and move, gets screw, multiaxis the turn of the screw simultaneously, and finished product discharging, persistent loop action, forms full automatic Assembling Production process.

Other the undeclared part that the present invention relates to is same as the prior art.

Claims (3)

1. an Automatic screw twister of electrical terminal strip, it is characterized in that it comprises frame (1), frame (1) is provided with screw vibrating disk (5), the discharging opening correspondence of described screw vibrating disk (5) gets Screw clamp (404) material taking mouth in screw mechanism (4), Screw clamp (404) matches with the negative pressure fixture (305) in multiaxis the turn of the screw mechanism (3), negative pressure fixture (305) is also provided with screwdriver bit assembly (304), and screwdriver bit assembly (304) is connected by the output of universal connecting shaft (303) with motor (302); The below of described negative pressure fixture (305) is provided with material road (204), the multiple terminal block plastic casing (6) of arrangement in material road (204), and one end of described multiple terminal block plastic casing (6) is provided with pusher cylinder (201); Described screw mechanism (4) of getting comprises horizontal sliding cylinder (401), vertically cylinder (402), supporting plate (403), Screw clamp (404) and line slide rail (405), described vertical cylinder (402) is arranged in vertical block (406), vertical cylinder (402) upper end is connected with supporting plate (403), supporting plate (403) is provided with Screw clamp (404), Screw clamp (404) is provided with the draw-in groove for placing combined screw (7); Described vertical block (406) side is provided with horizontal sliding cylinder (401), and the bottom of vertical block (406) is connected with cross sliding clock (407), and it is upper and be promoted by horizontal sliding cylinder (401) that cross sliding clock (407) is arranged on line slide rail (405).
2. Automatic screw twister of electrical terminal strip according to claim 1, it is characterized in that in described multiaxis the turn of the screw mechanism (3), motor (302) is provided with four, they are arranged on connecting plate for electric motor (309) jointly, connecting plate for electric motor (309) is connected with the piston rod of cylinder (301), described cylinder (301) is arranged on cylinder mounting plate (310), cylinder mounting plate (310) two ends are arranged on two columns (307) respectively, described negative pressure fixture (305) is provided with four, be separately installed with each self-corresponding screwdriver bit assembly (304), negative pressure fixture (305) described in four is fixedly attached to two straight line sliding sleeves (306) respectively, two straight line sliding sleeve (306) correspondences are slidably mounted on described two columns (307), two columns (307) are installed on base plate (308).
3. Automatic screw twister of electrical terminal strip according to claim 1, it is characterized in that one end of described multiple terminal block plastic casing (6) is provided with pusher cylinder (201), the other end is provided with sensor (203), the side, end of material road (204) respective sensor (203) is provided with blow tank (205), opposite side is provided with discharging cylinder (206), and the length that the width of described blow tank (205) and single terminal arrange plastic casing (6) adapts.
CN201210467522.3A 2012-11-19 2012-11-19 Automatic screw twister of electrical terminal strip CN102922270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210467522.3A CN102922270B (en) 2012-11-19 2012-11-19 Automatic screw twister of electrical terminal strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210467522.3A CN102922270B (en) 2012-11-19 2012-11-19 Automatic screw twister of electrical terminal strip

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CN102922270A CN102922270A (en) 2013-02-13
CN102922270B true CN102922270B (en) 2015-08-19

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CN103203620B (en) * 2013-03-21 2015-12-09 京东方科技集团股份有限公司 Screw erecting device
CN103624521A (en) * 2013-11-26 2014-03-12 芜湖三花自控元器件有限公司 Press-fitting technology for small valve seats of four-way reversing valves
CN103990961B (en) * 2014-04-24 2016-03-23 浙江大学台州研究院 The automatic screw tightening device of connecting terminal block
CN104029169A (en) * 2014-06-10 2014-09-10 芜湖三花自控元器件有限公司 Four-way reversing valve coil processing technique
CN105058033A (en) * 2015-07-15 2015-11-18 苏州金牛精密机械有限公司 Automatic screw driving device with vibration disc discharging mechanism
CN105312887B (en) * 2015-11-04 2017-06-20 兴机电器有限公司 It is a kind of for roller and the processing unit (plant) of bolts assemblies
CN105414966B (en) * 2016-01-11 2018-03-13 广东顺德为艾斯机器人有限公司 A kind of water tank automatic assembly equipment
CN105945645B (en) * 2016-06-27 2018-03-30 海盐星辰工具有限公司 A kind of milling machine is with pulling a mouthful automatic charging device
CN106624770A (en) * 2016-10-19 2017-05-10 珠海凯邦电机制造有限公司 Automatic pressing device
CN106862910B (en) * 2017-01-04 2019-01-25 江苏省苏中建设集团股份有限公司 A kind of electric terminal row's automatic locking screw machine and its assembly method
CN106736484A (en) * 2017-01-04 2017-05-31 江苏省苏中建设集团股份有限公司 A kind of electric terminal arranges automatic locking screw machine

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CN102729038A (en) * 2012-07-06 2012-10-17 闻金普 Full-automatic combination assembly machine for adjusting screws and nuts
CN202507050U (en) * 2012-04-09 2012-10-31 信华精机有限公司 Automatic locking equipment for grounding screws
CN203019012U (en) * 2012-11-19 2013-06-26 江苏省苏中建设集团股份有限公司 Electric terminal strip automatic screwing machine

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Publication number Priority date Publication date Assignee Title
CN101516761A (en) * 2006-09-28 2009-08-26 花王株式会社 Capping method and device
CN201833170U (en) * 2010-09-20 2011-05-18 温少松 Full automatic screw assembly equipment
CN202507050U (en) * 2012-04-09 2012-10-31 信华精机有限公司 Automatic locking equipment for grounding screws
CN102729038A (en) * 2012-07-06 2012-10-17 闻金普 Full-automatic combination assembly machine for adjusting screws and nuts
CN203019012U (en) * 2012-11-19 2013-06-26 江苏省苏中建设集团股份有限公司 Electric terminal strip automatic screwing machine

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