CN201931273U - Automatic assembly machine for screwdrivers - Google Patents
Automatic assembly machine for screwdrivers Download PDFInfo
- Publication number
- CN201931273U CN201931273U CN2010206877758U CN201020687775U CN201931273U CN 201931273 U CN201931273 U CN 201931273U CN 2010206877758 U CN2010206877758 U CN 2010206877758U CN 201020687775 U CN201020687775 U CN 201020687775U CN 201931273 U CN201931273 U CN 201931273U
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- screwdriver
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- blanking track
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Abstract
The utility model relates to an automatic assembly machine for screwdrivers, which comprises a rack, a cam indexer, a rotating disk, a first blanking track, a first positioning mechanism, a second blanking track, a pressing-in cylinder, a moving mechanism, a second positioning mechanism and a controller, wherein the rotating disk is connected with the level output end of the cam indexer to be provided with a plurality of positioning holes for screwdriver heads; the first blanking track is used for conveying the screwdriver heads; the first positioning mechanism is close to the rotating disk, is arranged at the output end of the first blanking track, and is provided with a first output port; the second blanking track is used for conveying screwdriver handles; the pressing-in cylinder is provided with an output end acting on the screwdriver handles from top to bottom; the moving mechanism is used for moving the screwdriver handles on the second blanking track to the position under the pressing-in cylinder; and the second positioning mechanism is provided with a second output port. Compared with the prior art, the automatic assembly machine for screwdrivers has the advantages that the assembly machine can continuously work both day and night, completes automatic assembly, is simple and convenient for operation, increases the working efficiency, and reduces the working strength.
Description
Technical field
The utility model relates to a kind of screwdriver assembling device, relates in particular to a kind of driver bit and screwdriver handle of a knife automatic assembling machine.
Background technology
The producer of current production instrument screwdriver, screwdriver handle of a knife and driver bit assembling are finished by artificial location and artificial assembling basically, efficiency is low, and assembly precision is not high, while spoilage height, product quality is difficult to guarantee, cannot satisfy the requirement of producer, particularly produces the producer of high-grade instrument screwdriver.Be necessary to research and develop a kind of novel assembly structure of locating can realized fast, to guarantee the stability of product quality.
The utility model content
Technical problem to be solved in the utility model is the screwdriver automatic assembling machine that a kind of high efficiency is provided at the above-mentioned state of the art.
Another technical problem to be solved in the utility model provides the high screwdriver automatic assembling machine of a kind of assembly precision.
Utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of screwdriver automatic assembling machine is characterized in that comprising
Frame;
The cam dispenser has horizontal output end and power intake, and this power intake is connected with motor and can rotates by clearance-type under the driving of motor;
Rolling disc vertically is provided with and is connected with the horizontal output end of aforementioned cam dispenser, radially inwardly forms a plurality of confession driver bits from the edge locating hole is set, and aforementioned a plurality of locating holes are along the rolling disc circumferential directions;
The first blanking track is used to carry driver bit;
First detent mechanism near rolling disc and be located at the output of the aforementioned first blanking track, has first delivery outlet;
The second blanking track is used to carry the screwdriver handle of a knife;
Be pressed into cylinder, be located at the upper end of aforementioned frame, have the output that acts on the screwdriver handle of a knife from top to bottom;
Move mechanism, be located on the aforementioned frame, be used for the screwdriver handle of a knife on the aforementioned second blanking track is moved the aforementioned position under the cylinder that is pressed into;
Second detent mechanism is located on the aforementioned frame and is positioned at aforementioned mechanism below and the rolling disc top of moving, and has second delivery outlet; And
Controller is with aforesaid first detent mechanism, be pressed into the cylinder and the second detent mechanism control connection.
Further, described first detent mechanism can comprise
Locating piece joins with the output of the described first blanking track, has for driver bit and runs through the output channel of passing through, and this output channel communicates with described first delivery outlet;
First positioning cylinder is located at the upper end of aforementioned locating piece, and the vertical output channel direction has first push rod; And
Second positioning cylinder is located at the bottom of aforementioned locating piece, and the vertical output channel direction has second push rod,
Described controller all with aforesaid first positioning cylinder and the second positioning cylinder control connection.
Be convenient to realize accurate control, the output of described cam dispenser is provided with that described locating hole and described first equipped at outlet port can be to first inductive switches of controller generation signal under the correspondence position situation after the turn disc.
Be convenient to realize accurate control, also be provided with second inductive switch that can send signal when described locating hole moves on to second delivery outlet below after the turn disc on the output of described cam dispenser to controller.
Further, the described mechanism that moves can comprise
Move cylinder, be located on the described frame, have clutch end; And
Pushing block, an end are connected with the aforesaid clutch end of moving cylinder and can move around under the effect of moving cylinder, and the other end is provided with the magnet that is used for magnetic screwdriver handle of a knife.
Be convenient to realize accurate control, described frame is provided with one changes and to move the 3rd inductive switch that cylinder moving can send signal after be pressed under the cylinder to controller.
Further, described second detent mechanism can comprise
Fixed cover; Rearward end offers first cannelure;
Movable sleeve, leading section offer second cannelure, and this second cannelure cooperates with aforementioned first cannelure forms a positioning chamber that supplies the screwdriver handle of a knife to pass through, and this positioning chamber bottom then forms second delivery outlet; And
Drive cylinder, clutch end is connected with the rearward end of aforementioned movable sleeve, and can drive the interplanting of aforesaid movable sleeve relative fixed and move horizontally.
The described cylinder that is pressed into is provided with one and is used to detect the pressure detector that is pressed into cylinder pressure, and the signal output part of this pressure detector is connected with described controller.When the pressure that is pressed into cylinder exceeded setting range, pressure detector sent signal and gives controller, and the controller processing signals is defective, reported to the police simultaneously, can guarantee that defect rate is in reduced levels.
Be convenient to cooperate with rolling disc, the outbound course of described first detent mechanism is horizontal by 45 ° of angles.
Compared with prior art, advantage of the present utility model is: this assembly machine can be worked continuously double tides, finish automatic assembling, and simple to operation, operating efficiency improves, and working strength reduces, because each link can both realize accurate control, make assembly precision improve greatly, reliable and stable, defect rate is also very low.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the amplification view of rolling disc among Fig. 1.
Fig. 4 is the second detent mechanism structure for amplifying schematic diagram among Fig. 2.
Fig. 5 is the right view of movable sleeve among Fig. 4.
Fig. 6 is the left view of fixed cover among Fig. 4.
Fig. 7 is for moving the structure for amplifying schematic diagram of mechanism among Fig. 2.
Fig. 8 is the right view of pushing block among Fig. 7.
Fig. 9 is the first detent mechanism structure for amplifying schematic diagram among Fig. 1.
Figure 10 is the amplification view of the second blanking track among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the screwdriver automatic assembling machine in the present embodiment comprises frame 1, cam dispenser 31, rolling disc 32, the first blanking track 21, the second blanking track 22, is pressed into cylinder 4, moves mechanism 5, first detent mechanism 7, second detent mechanism 6 and controller (do not have among the figure and show).
Frame 1 has the pedestal 11 of being located at the bottom and riser 30 and the riser 40 that vertically is provided with, cam dispenser 31 is located on the pedestal 11, have horizontal output end and power intake, this power intake is connected with motor (do not have among the figure and show) and can rotates by clearance-type under the driving of motor, and the horizontal output end is an output shaft in the present embodiment.
In conjunction with shown in Figure 3, rolling disc 32 vertically is provided with and is connected with the horizontal output end of cam dispenser 31, radially inwardly be provided with eight is provided with 33, eight locating holes of locating hole for driver bits and arranges evenly that along the rolling disc circumferencial direction adjacent two locating hole arc angles are 45 ° from the edge.
The first blanking track 21 is used to carry driver bit 10, and outbound course is horizontal by 45 ° of angles, and the output of the first blanking track 21 is provided with first detent mechanism 7, and this first detent mechanism 7 is provided with near rolling disc 32.As shown in Figure 9, first detent mechanism 7 comprises locating piece 71, first positioning cylinder 74 and second positioning cylinder 76, the output of the locating piece 71 and the first blanking track 21 joins, have for driver bit 10 and run through the output channel of passing through 73, these output channel 73 bottoms form first delivery outlet 72, first positioning cylinder 74 is located at the upper end of locating piece 71, the vertical output channel direction has first push rod 75, second positioning cylinder 76 is located at the bottom of locating piece 71, and the vertical output channel direction has second push rod 77.
The second blanking track 22 is used to carry screwdriver handle of a knife 20, and as shown in figure 10, the second blanking track, 22 lower surfaces have the groove for lug boss 201 settings of screwdriver handle of a knife tail end.
Be pressed into cylinder 4 and be located at the upper end of frame 1, have the output that acts on screwdriver handle of a knife 20 from top to bottom, be pressed into cylinder 4 and be provided with and be used to detect the pressure detector 41 that is pressed into cylinder 4 pressure, the signal output part of pressure detector 41 is connected with controller.The concrete effect of pressure detector 41 is to detect to be pressed into cylinder 4 pressure limits (because driver bit is pressed in the aperture on the screwdriver handle of a knife, reach fixing effect by matched in clearance, fit clearance is 0.02mm～0.04mm, when converted products, there is certain mismachining tolerance, cause the matched in clearance too tight or too loose), when pressure limit is normally passed through at 50～150Kg/cm2, when exceeding this scope, pressure detector 41 sends signal and gives controller, the controller processing signals is defective, reports to the police the artificial treatment substandard product simultaneously.
In conjunction with Fig. 7 and shown in Figure 8, moving mechanism 5 is located on the frame, be used for the screwdriver handle of a knife 20 on the second blanking track moved and be pressed into cylinder 4 lower positions, moving mechanism 5 comprises and moves cylinder 51 and pushing block 52, moving cylinder 51 is located on the riser 30, have clutch end, pushing block 52 1 ends are connected with the clutch end of moving cylinder 51 and can move around under the effect of moving cylinder 51, and the other end is provided with the magnet 53 that is used for magnetic screwdriver handle of a knife.
In conjunction with Fig. 4, Fig. 5 and shown in Figure 6, second detent mechanism 6 is located on the frame 1 and is positioned at and moves mechanism 5 belows and rolling disc 32 tops, second detent mechanism 6 comprises fixed cover 61, movable sleeve 62 and driving cylinder 67, fixed cover 61 is located on the riser 40 by screw, rearward end offers first cannelure 64, movable sleeve 62 leading sections offer second cannelure 63, this second cannelure 63 cooperates with first cannelure 64 forms the positioning chamber 65 that passes through for screwdriver handle of a knife 10, positioning chamber 65 bottoms form second delivery outlet 67, also are provided with two bearing pins that are used to lead 66 between fixed cover 61 and the movable sleeve 62.Drive cylinder 67 and be fixed on another riser 30, clutch end is connected with the rearward end of movable sleeve 62, and particularly, the rearward end of movable sleeve 2 forms inner bolt hole, and the output of drive source 3 has the external screw thread that cooperates with inner bolt hole.
As shown in Figure 5, offer the pin shaft hole 621 that two supply and marketing axles pass through on the movable sleeve 2, as shown in Figure 6, fixed cover 61 is provided with four screw holes 611 and two pin shaft holes 612.
During assembling, after driver bit 20 and screwdriver handle of a knife 10 arrive assigned address, driving cylinder 67 driving movable sleeves 62 moves to fixed cover 61, first cannelure 64 and second cannelure 63 are cooperated form positioning chamber 65, driver bit 20 and 10 assemblings of screwdriver handle of a knife can only be carried out in positioning chamber 65 like this, and assembling is accurately quick.
The output of cam dispenser 31 is provided with first inductive switch and second inductive switch, rolling disc 32 rotates back locating hole 33 and first delivery outlet 72 is under the correspondence position situation, first inductive switch can be to controller generation signal, when locating hole moved on to second delivery outlet below after rolling disc 32 rotated, second inductive switch can send signal to controller.Frame 1 is provided with the 3rd inductive switch, and back the 3rd inductive switch can send signal to controller under the cylinder to being pressed into to move cylinder moving.
The controller and first positioning cylinder 74, second positioning cylinder 76, be pressed into cylinder 4 and drive cylinder 63 control connections.Controller can adopt Programmable Logic Controller, is called for short PLC (Programmable logic Controller).
As shown in figure 10, screwdriver handle of a knife 20 clocklike is arranged on the second blanking track 22, head up, afterbody being arranged in parallel down, intermittent movement (this apparatus settings 8 stations that rolling disc 32 is realized on the circumferencial direction, rotating the 45 degree pauses once), when driver bit 10 comes out from the first blanking track 21, enter in the output channel 73 of locating piece 71, second positioning cylinder 76 is in running order, second push rod 77 ejects, stop driver bit 10, when the locating hole 33 of rolling disc 32 and first delivery outlet 72 are in same position (when one of them locating hole rotates 45 °), first inductive switch sends a signal to controller, first push rod 75 that controller drives first positioning cylinder 74 stretches out, top driver bit 10 is withstood, simultaneously, second positioning cylinder 76 resets, and shrinks, a driver bit 10 drops in the locating hole 32 of rolling disc by deadweight, then, second positioning cylinder 76 is in running order, and second push rod 77 ejects, first positioning cylinder 74 resets, first push rod 75 shrinks, and driver bit 10 falls down second push rod 77 and stops, for next one work is prepared.First inductive switch in the present embodiment, second inductive switch and the 3rd inductive switch can adopt near switch or optoelectronic switch, because volume is less, are not marked among the figure.
As shown in Figure 1, rolling disc 32 rotates the position of an angle to 90 ° then, second inductive switch sends signal to controller, cylinder 51 motions are moved in controller control, the screwdriver handle of a knife of moving on the cylinder 51 driving pushing blocks 52 20 moves, make screwdriver handle of a knife 20 arrive (promptly being pressed under the cylinder 4) directly over second detent mechanism, at this moment the 3rd inductive switch sends signal to controller, controller control drives cylinder 63 actions, drive cylinder 63 drive movable sleeves 62 arrive be pressed into cylinder 4 under, at this moment, be pressed into cylinder 4 drive pressure detectors 41 and move downward together, screwdriver handle of a knife 20 is pressed in the driver bit 10, finish a course of work, rolling disc 32 is rotated further, and falls down by deadweight up to the screwdriver that assembles.
Claims (9)
1. a screwdriver automatic assembling machine is characterized in that comprising
Frame;
The cam dispenser has horizontal output end and power intake, and this power intake is connected with motor and can rotates by clearance-type under the driving of motor;
Rolling disc vertically is provided with and is connected with the horizontal output end of aforementioned cam dispenser, radially inwardly forms a plurality of confession driver bits from the edge locating hole is set, and aforementioned a plurality of locating holes are along the rolling disc circumferential directions;
The first blanking track is used to carry driver bit;
First detent mechanism near rolling disc and be located at the output of the aforementioned first blanking track, has first delivery outlet;
The second blanking track is used to carry the screwdriver handle of a knife;
Be pressed into cylinder, be located at the upper end of aforementioned frame, have the output that acts on the screwdriver handle of a knife from top to bottom;
Move mechanism, be located on the aforementioned frame, be used for the screwdriver handle of a knife on the aforementioned second blanking track is moved the aforementioned position under the cylinder that is pressed into;
Second detent mechanism is located on the aforementioned frame and is positioned at aforementioned mechanism below and the rolling disc top of moving, and has second delivery outlet; And
Controller is with aforesaid first detent mechanism, be pressed into the cylinder and the second detent mechanism control connection.
2. screwdriver automatic assembling machine according to claim 1 is characterized in that described first detent mechanism comprises
Locating piece joins with the output of the described first blanking track, has for driver bit and runs through the output channel of passing through, and this output channel communicates with described first delivery outlet;
First positioning cylinder is located at the upper end of aforementioned locating piece, and the vertical output channel direction has first push rod; And
Second positioning cylinder is located at the bottom of aforementioned locating piece, and the vertical output channel direction has second push rod,
Described controller all with aforesaid first positioning cylinder and the second positioning cylinder control connection.
3. screwdriver automatic assembling machine according to claim 2, the output that it is characterized in that described cam dispenser are provided with that described locating hole and described first equipped at outlet port can be to first inductive switches of controller generation signal under the correspondence position situation after the turn disc.
4. screwdriver automatic assembling machine according to claim 2 is characterized in that also being provided with second inductive switch that can send signal when described locating hole moves on to second delivery outlet below after the turn disc to controller on the output of described cam dispenser.
5. screwdriver automatic assembling machine according to claim 1 is characterized in that the described mechanism that moves comprises
Move cylinder, be located on the described frame, have clutch end; And
Pushing block, an end are connected with the aforesaid clutch end of moving cylinder and can move around under the effect of moving cylinder, and the other end is provided with the magnet that is used for magnetic screwdriver handle of a knife.
6. screwdriver automatic assembling machine according to claim 5, its feature change and to move the 3rd inductive switch that cylinder moving can send signal after be pressed under the cylinder to controller being provided with one on the described frame.
7. screwdriver automatic assembling machine according to claim 1 is characterized in that described second detent mechanism comprises
Fixed cover; Rearward end offers first cannelure;
Movable sleeve, leading section offer second cannelure, and this second cannelure cooperates with aforementioned first cannelure forms a positioning chamber that supplies the screwdriver handle of a knife to pass through, and this positioning chamber bottom then forms second delivery outlet; And
Drive cylinder, clutch end is connected with the rearward end of aforementioned movable sleeve, and can drive the interplanting of aforesaid movable sleeve relative fixed and move horizontally.
8. screwdriver automatic assembling machine according to claim 1 is characterized in that the described cylinder that is pressed into is provided with one and is used to detect the pressure detector that is pressed into cylinder pressure, and the signal output part of this pressure detector is connected with described controller.
9. screwdriver automatic assembling machine according to claim 1, the outbound course that it is characterized in that described first detent mechanism is horizontal by 45 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877758U CN201931273U (en) | 2010-12-20 | 2010-12-20 | Automatic assembly machine for screwdrivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206877758U CN201931273U (en) | 2010-12-20 | 2010-12-20 | Automatic assembly machine for screwdrivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931273U true CN201931273U (en) | 2011-08-17 |
Family
ID=44442812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206877758U Expired - Fee Related CN201931273U (en) | 2010-12-20 | 2010-12-20 | Automatic assembly machine for screwdrivers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554604A (en) * | 2010-12-20 | 2012-07-11 | 张敏 | Automatic assembly machine of screwdriver |
| CN103273312A (en) * | 2013-05-02 | 2013-09-04 | 周俊雄 | Automatic assembly machine of quick connectors |
| CN110102694A (en) * | 2019-05-07 | 2019-08-09 | 台州敏瑞科技有限公司 | A kind of riveting set for knife handle and sliding seat |
-
2010
- 2010-12-20 CN CN2010206877758U patent/CN201931273U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554604A (en) * | 2010-12-20 | 2012-07-11 | 张敏 | Automatic assembly machine of screwdriver |
| CN102554604B (en) * | 2010-12-20 | 2014-04-02 | 张敏 | Automatic assembly machine of screwdriver |
| CN103273312A (en) * | 2013-05-02 | 2013-09-04 | 周俊雄 | Automatic assembly machine of quick connectors |
| CN110102694A (en) * | 2019-05-07 | 2019-08-09 | 台州敏瑞科技有限公司 | A kind of riveting set for knife handle and sliding seat |
| CN110102694B (en) * | 2019-05-07 | 2020-09-08 | 台州敏瑞科技有限公司 | Riveting device for knife handle and movable seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121220 |