CN102528440A - Automatic screw driving machine - Google Patents
Automatic screw driving machine Download PDFInfo
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- CN102528440A CN102528440A CN2012100597193A CN201210059719A CN102528440A CN 102528440 A CN102528440 A CN 102528440A CN 2012100597193 A CN2012100597193 A CN 2012100597193A CN 201210059719 A CN201210059719 A CN 201210059719A CN 102528440 A CN102528440 A CN 102528440A
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- screw
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Abstract
The invention provides an automatic screw driving machine, which realizes the screw fixing automation, avoids not being tightened, solves the problems that the tightening force is uneven and the like, ensures the quality of products, and improves the production efficiency. The automatic screw driving machine is characterized by comprising a base, and a screw sorting structure and an electric sliding table are arranged on the base; a workpiece positioning and clamping structure is fixedly arranged on the electric sliding table, and the screw sorting structure is connected with a screw blowing structure; the screw blowing structure is connected with an automatic screw driving structure through an air pipe, and the automatic screw driving mechanism corresponds to the workpiece positioning and clamping structure; and the screw blowing structure, the automatic screw driving structure and the electric sliding table are connected with a control system.
Description
Technical field
This novel practical technology relates to the manufacturing field of mechanics of communication core component, is specially a kind of automatic screw fixing machine.
Background technology
Have a large amount of screws to fix on the communication cartridge, accomplished might to occur leaking by manual work and twist, the unequal problem of the power of screwing influenced the quality of product, and production efficiency is lower.
Summary of the invention
To the problems referred to above, the invention provides a kind of automatic screw fixing machine, realize the automation that screw is fixing, avoided the leakage of screw to twist, solved the unequal problem of the power of screwing, guaranteed the quality of product, improved production efficiency.
Its technical scheme is such; A kind of automatic screw fixing machine; It is characterized in that: it comprises support, and said support is provided with screw arrangement structure and electronic slide unit, and the work piece positioning locking structure is fixed on the said electronic slide unit; Said screw arrangement structure connects screw and blows structure; Said screw blows mechanism and connects the structure that screws automatically through tracheae, the corresponding said work piece positioning locking structure of said automatic screw fixing machine structure, and said screw blows structure, said structure and the said electronic slide unit connection control system of screwing automatically.
It is further characterized in that: said electronic slide unit is the electronic slide unit of cross; Both sides are respectively arranged with the said screw of two covers and blow structure and the said structure that screws automatically on the said support; Said screw blows structure, comprises holder, and said holder is provided with screw discrepancy through hole; Said screw discrepancy through hole connects the screw movement slots; Said screw discrepancy through hole is respectively arranged with rotating resilient fingers on the both sides, the corresponding said screw movement slots of an end of said resilient fingers, and the other end connects connecting rod; Said connecting rod connects cylinder piston rod, and said screw discrepancy through hole upper end is provided with blowning installation; Said work piece positioning locking structure; Comprise workpiece fixing seat; Said workpiece fixing seat is provided with the location and clamps cylinder and a plurality of adjustment cylinder; Have at least the piston rod direction of two cylinders different in the said adjustment cylinder, said adjustment cylinder connection activity respectively clamps cylinder, and said location clamps cylinder and the movable cylinder joining work pieces clamping head respectively that clamps; The said structure that screws automatically comprises supporting base, and first cylinder is fixed on the said supporting base; Support connects said supporting base through line slideway, and said first cylinder piston rod connects said support, and second cylinder and screwdriver bearing are fixed on the said support in the same way; Screwdriver is arranged on the said screwdriver bearing, and the screwdriver whirligig is fixed on the said support, and said screwdriver whirligig connects said screwdriver; The corresponding said screwdriver of sensor is fixed on the said support; The stay-supported sensor is fixed on the said supporting base, and said stay-supported sensor connects said support, and said second cylinder piston rod connects the 3rd cylinder piston rod; Said the 3rd cylinder block connects the screwdriver guider; Said screwdriver guider is provided with rotatable armful and grabs, corresponding screw ingress pipe, said stay-supported sensor and the said sensor connection control system of connecting of said screwdriver guider; Said workpiece clamps header structure; Comprise supporting base, clamp cylinder and be fixed on the said supporting base that lever connecting rod is hinged on the said supporting base; The be articulated and connected piston rod of said clamping cylinder of one end of said lever connecting rod is fixed with clamp on the other end of said lever connecting rod.
In the said structure of the present invention, support is provided with screw arrangement structure and work piece positioning locking structure, and screw arrangement structure connects screw and blows structure; Screw blows mechanism and connects the structure that screws automatically through coil pipe, the corresponding work piece positioning locking structure of automatic screw fixing machine structure, and the work piece positioning locking structure is fixed on the electronic slide unit; Screw blows structure, screw structure and electronic slide unit connection control system automatically, and electronic slide unit motion drives the motion of work piece positioning locking structure; Through screwing automatically of control system's workpiece diverse location; Realize the fixing automation of screw, avoided the leakage of screw to twist, solved the unequal problem of the power of screwing; Guarantee the quality of product, improved production efficiency.
Description of drawings
Fig. 1 is the front view of automatic screw fixing machine of the present invention;
Fig. 2 is electronic slide unit structure chart;
Fig. 3 blows the front view of structure for screw;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 looks sketch map for the master of the structure that screws automatically;
Fig. 6 grabs structural representation for embracing;
Fig. 7 is the front view of work piece positioning locking structure;
Fig. 8 is the backsight view of Fig. 7;
Fig. 9 is the stereogram of work piece positioning locking structure;
Figure 10 clamps the front view of header structure for workpiece.
The specific embodiment
See Fig. 1, Fig. 2; A kind of automatic screw fixing machine; It comprises support 1; Support 1 both sides are provided with screw arrangement structure 2-1,2-2 and the electronic slide unit 7 of cross; Work piece positioning locking structure 3 is fixed on the electronic slide unit 7 of cross, and the screw that screw arrangement structure 2-1,2-2 connect support 1 both sides respectively blows structure 4-1,4-2, and screw blows structure 4-1,4-2 connect support 1 both sides respectively through tracheae (not drawing among the figure) screw automatically structure 6-1,6-2; Automatically the corresponding work piece positioning locking structure 3 of the structure that screws 6-1,6-2, screw blow structure 4-1,4-2, electronic slide unit 7 connection control system of structure 6-1,6-2 and cross (not drawing among the figure) that screw automatically.
See Fig. 3, Fig. 4, screw blower structure, it comprises holder 9; Holder is provided with screw discrepancy through hole 10; Screw discrepancy through hole 10 connects screw movement slots 11, and screw discrepancy through hole is provided with rotating resilient fingers 12-1,12-2 through pin 20-1,20-2 respectively on 10 both sides, the corresponding said screw movement slots 11 of the end of resilient fingers 12-1,12-2; The other end connects connecting rod 13; Connecting rod 13 connects cylinder piston rod 14, and cylinder 17 is fixed on the holder 9, and logical 10 upper ends of screw discrepancy are provided with blowning installation 15.The orderly screw of arrangement is delivered on the screw movement slots 11, when first screw 16 moves to screw discrepancy through hole 10 upper ends, through the control system; Cylinder 17 work; Thereby the motion drivening rod of cylinder piston rod 14 13 drive resilient fingers 12-1,12-2 grasp a screw 18 of first screw 16 back, have stoped the screw of back to get in the screw discrepancy through hole 10, blow out first screw 16 screw from dropping out mouth 19; Get in the transfer passage of appointment; Prevent that effectively many screws are blown in the transfer passage of appointment simultaneously, avoided the obstruction of passage, guaranteed the operate as normal of automatic screw fixing machine.
See Fig. 5, Fig. 6, comprise that supporting base 21, the first cylinders 22 are fixed on the supporting base 21; Support 23 connects supporting base 21, the first cylinders 22 piston rods 25 connection supports 23, the second cylinders 26 through line slideway 24 and is fixed in the same way on the support 23 with screwdriver bearing 27; Screwdriver 28 is arranged on the screwdriver bearing 27, and servomotor 29 is fixed on the support 23, and servomotor 29 connects screwdriver 28; Sensor 30 corresponding screwdrivers 28 are fixed on the support 23; Stay-supported sensor 31 is fixed on the supporting base 21, and stay-supported sensor 31 connects support 23, the second cylinders 22 piston rods and connects the 3rd cylinder 32 piston rods; The 3rd cylinder 32 cylinder bodies connect screwdriver guider 34; Screwdriver guider 34 is provided with the V-shaped inclined-plane 38-1 of pinching end, 38-2 rotatable armful and grabs 35-1,35-2, the screwdriver guider 34 corresponding screw ingress pipes 36 that connect, stay-supported sensor 31 and sensor 30 connection control system (not drawing among the figure).Screw falls into the correspondence position of screwdriver guider 34 through screw ingress pipe 36, and second cylinder, 26 piston rods spur the 3rd cylinder 32 cylinder bodies and move upward together with screwdriver guider 34, and screwdriver 28 is descended relatively; Drive screwdriver 28 slow rotation through servomotor 29 simultaneously, the slow rotation while realization screwdriver 28 descends is embraced and is grabbed 35-1,35-2 clamping screw 37; Contact with screw until screwdriver 28 screwdriver bits; After sensor 30 confirmed that screwdriver 28 screwdriver bits and screw 37 grooves coincide, first cylinder 22 began action, and first cylinder, 22 piston rods 25 drive support 23 motions; Screw 37 is contacted with workpiece; Servomotor 29 control screwdrivers 28 rotate, and screw 37 is screwed into several teeth, concrete stroke and be screwed into the tooth number by stay-supported sensor control 31.The 3rd cylinder 32 actions immediately, the 3rd cylinder 32 cylinder bodies move upward together with screwdriver guider 34, because screwdriver is to the pressure of screw; The screw extruding is embraced and is grabbed 35-1,35-2 inclined-plane 38-1,38-2; Embrace and to grab 35-1,35-2 and rotate around axle 33-1,33-2 respectively, embrace and grab 35 and open, unclamp screw 37; First cylinder 22 continues down motion simultaneously; Screwdriver 28 drives the screws rotation, when stay-supported sensor 31 detects that stroke puts in place and moment of torsion is judged to be when reaching the servomotor preset value and accomplishes fluently a screw, does not reach pre-conditioned then system alarm yet if surpass certain hour.
See Fig. 7, Fig. 8, Fig. 9; The work piece positioning locking structure; It comprises workpiece fixing seat 39; Workpiece fixing seat 39 is provided with the location and clamps cylinder 40, laterally adjusts cylinder 41 and vertically adjust cylinder 42, laterally adjusts cylinder 41 and is connected activity respectively with vertical adjustment cylinder 42 and clamps cylinder block 43,44, and movable clamping cylinder block 43,44 is arranged on workpiece fixing seat 39 bottoms through line slideway 47-1,47-2 respectively; Movable cylinder 45-1, the 45-2 connection activity clamping cylinder block 43,44 respectively that clamps, the piston rod of location clamping cylinder 40 and movable clamping cylinder 45-1,45-2 is joining work pieces clamping head 46-1,46-2 and 46-3 respectively.Be placed on workpiece 8 on the workpiece fixing seat 39; One jiao of workpiece 8 is supported on the location and clamps on the workpiece clamping head 46-1 of cylinder 40; Locating the work that clamps cylinder 40 accomplishes the clamping of workpiece clamping head 46-1, loosens; Laterally adjustment cylinder 41 is horizontal and vertical respectively to the direction motion that clamps with vertical adjustment cylinder 42, clamps cylinder block 43,44 drive activity clamping cylinder 45-1,45-2 motion respectively through activity, and the workpiece clamping head 46-2, the 46-3 that clamp cylinder through activity loosen, clamp workpiece; Because laterally adjustment cylinder 41 and the vertically motion of adjustment cylinder 42 make the work piece positioning locking structure can adapt to the workpiece of different size specifications.
See Figure 10, workpieces clamping head structure, it comprises supporting base 48; Clamping cylinder 49 is fixed on the supporting base 48; An angle of triangle lever connecting rod 50 is hinged on the supporting base 48, and another angle of triangle lever connecting rod 50 is articulated and connected and clamps the piston rod 51 of cylinder, is fixed with rubber clamp 52 on the end of triangle lever connecting rod 50; During cylinder operation; The cylinder piston rod 51 flexible triangle lever connecting rods 50 that drive rotate around hinge 53, drive rubber clamp 52 and move up and down, and have realized the clamping of 52 pairs of workpiece of rubber clamp.
The operation principle of automatic screw fixing machine of the present invention is described in conjunction with Fig. 1, Fig. 2:
Manual work is put into screw arrangement structure 2-1,2-2 to screw, and the screw of delivering to screw is orderly through the arrangement of vibrating disk (not drawing among the figure) blows among structure 4-1, the 4-2, sends among screw automatically structure 6-1, the 6-2 through tracheae (not drawing among the figure); On the workpiece 8 place work piece locating clip locking structures 3; Work piece positioning locking structure 3 is fixed on the electronic slide unit 7 of cross, and screw blows structure 4-1,4-2, electronic slide unit 7 connection control system of structure 6-1,6-2 and cross that screw automatically, electronic slide unit 7 motions of cross; Drive 3 motions of work piece positioning locking structure; Automatically the structure that screws 6-1,6-2 realize screwing automatically of workpiece diverse location to the workpiece screw of screwing through the control system, have realized the fixing automation of screw; Avoided the leakage of screw to twist; Solve the unequal problem of the power of screwing, guaranteed the quality of product, improved production efficiency.
Claims (7)
1. automatic screw fixing machine; It is characterized in that: it comprises support; Said support is provided with screw arrangement structure and electronic slide unit; The work piece positioning locking structure is fixed on the said electronic slide unit, and said screw arrangement structure connects screw and blows structure, and said screw blows mechanism and connects the structure that screws automatically through tracheae; The corresponding said work piece positioning locking structure of said automatic screw fixing machine structure, said screw blows structure, said structure and the said electronic slide unit connection control system of screwing automatically.
2. a kind of automatic screw fixing machine according to claim 1 is characterized in that: said electronic slide unit is the electronic slide unit of cross.
3. according to claim 1 or 2 described a kind of automatic screw fixing machines, it is characterized in that: both sides are respectively arranged with said screw and blow structure and the said structure that screws automatically on the said support.
4. a kind of automatic screw fixing machine according to claim 1; It is characterized in that: said screw blows structure, comprises holder, and said holder is provided with screw discrepancy through hole; Said screw discrepancy through hole connects the screw movement slots; Said screw discrepancy through hole is respectively arranged with rotating resilient fingers on the both sides, the corresponding said screw movement slots of an end of said resilient fingers, and the other end connects connecting rod; Said connecting rod connects cylinder piston rod, and said screw discrepancy through hole upper end is provided with blowning installation.
5. a kind of automatic screw fixing machine according to claim 1; It is characterized in that: said work piece positioning locking structure; Comprise workpiece fixing seat, said workpiece fixing seat is provided with the location and clamps cylinder and a plurality of adjustment cylinder, has at least the piston rod direction of two cylinders different in the said adjustment cylinder; Said adjustment cylinder connection activity respectively clamps cylinder, and said location clamps cylinder and the movable cylinder joining work pieces clamping head respectively that clamps.
6. a kind of automatic screw fixing machine according to claim 1 is characterized in that: the said structure that screws automatically comprises supporting base; First cylinder is fixed on the said supporting base, and support connects said supporting base through line slideway, and said first cylinder piston rod connects said support; Second cylinder and screwdriver bearing are fixed on the said support in the same way, and screwdriver is arranged on the said screwdriver bearing, and the screwdriver whirligig is fixed on the said support; Said screwdriver whirligig connects said screwdriver, and the corresponding said screwdriver of sensor is fixed on the said support, and the stay-supported sensor is fixed on the said supporting base; Said stay-supported sensor connects said support; Said second cylinder piston rod connects the 3rd cylinder piston rod, and said the 3rd cylinder block connects the screwdriver guider, and said screwdriver guider is provided with rotatable armful and grabs; Corresponding screw ingress pipe, said stay-supported sensor and the said sensor connection control system of connecting of said screwdriver guider.
7. a kind of automatic screw fixing machine according to claim 1; It is characterized in that: said workpiece clamping head; Comprise supporting base, clamp cylinder and be fixed on the said supporting base that lever connecting rod is hinged on the said supporting base; The be articulated and connected piston rod of said clamping cylinder of one end of said lever connecting rod is fixed with clamp on the other end of said lever connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100597193A CN102528440A (en) | 2012-03-08 | 2012-03-08 | Automatic screw driving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100597193A CN102528440A (en) | 2012-03-08 | 2012-03-08 | Automatic screw driving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528440A true CN102528440A (en) | 2012-07-04 |
Family
ID=46337137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100597193A Pending CN102528440A (en) | 2012-03-08 | 2012-03-08 | Automatic screw driving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273308A (en) * | 2013-06-20 | 2013-09-04 | 苏州工业职业技术学院 | Automatic screw tightening device for soft touch switch |
| CN104466756A (en) * | 2014-12-03 | 2015-03-25 | 宁波金氏实业有限公司 | Assembly machine for hidden switch boxes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171730A (en) * | 1987-12-28 | 1989-07-06 | Matsushita Electric Ind Co Ltd | Screwing machine |
| JPH04210341A (en) * | 1990-11-30 | 1992-07-31 | Hitachi Koki Co Ltd | Screw feed control device |
| CN101829897A (en) * | 2010-05-17 | 2010-09-15 | 韶关康瑞科技有限公司 | Automatic screw mounting machine |
| CN201900448U (en) * | 2010-12-17 | 2011-07-20 | 东莞市上川自动化设备有限公司 | Multi-axis automatic screw machine |
| CN202539923U (en) * | 2012-03-08 | 2012-11-21 | 无锡舒比德自动化科技有限公司 | Automatic screw screwing machine |
-
2012
- 2012-03-08 CN CN2012100597193A patent/CN102528440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171730A (en) * | 1987-12-28 | 1989-07-06 | Matsushita Electric Ind Co Ltd | Screwing machine |
| JPH04210341A (en) * | 1990-11-30 | 1992-07-31 | Hitachi Koki Co Ltd | Screw feed control device |
| CN101829897A (en) * | 2010-05-17 | 2010-09-15 | 韶关康瑞科技有限公司 | Automatic screw mounting machine |
| CN201900448U (en) * | 2010-12-17 | 2011-07-20 | 东莞市上川自动化设备有限公司 | Multi-axis automatic screw machine |
| CN202539923U (en) * | 2012-03-08 | 2012-11-21 | 无锡舒比德自动化科技有限公司 | Automatic screw screwing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273308A (en) * | 2013-06-20 | 2013-09-04 | 苏州工业职业技术学院 | Automatic screw tightening device for soft touch switch |
| CN104466756A (en) * | 2014-12-03 | 2015-03-25 | 宁波金氏实业有限公司 | Assembly machine for hidden switch boxes |
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| C06 | Publication | ||
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| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170329 |