CN203125103U - Universal type high speed intelligent automatic screw fastening mechanism - Google Patents
Universal type high speed intelligent automatic screw fastening mechanism Download PDFInfo
- Publication number
- CN203125103U CN203125103U CN 201220628960 CN201220628960U CN203125103U CN 203125103 U CN203125103 U CN 203125103U CN 201220628960 CN201220628960 CN 201220628960 CN 201220628960 U CN201220628960 U CN 201220628960U CN 203125103 U CN203125103 U CN 203125103U
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- screw
- fastening
- cylinder
- spiral shell
- shell cutter
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Abstract
Provided is a universal type high speed intelligent automatic screw fastening mechanism. The mechanism can be used for conducting continuous accurate screw fastening operation in the transverse direction, the inclined direction and the direction from bottom to top at any angle. The mechanism mainly comprises a screw pushing device, a screw absorbing device and a screw fastening device. When the mechanism works, a screw is blown to the screw pushing device by a screw supply mechanism through a flexible material pipe and is placed in accurate gesture. After the screw pushing device pushes the screw in place, a screw cylinder control vacuum straw in the screw absorbing device is utilized to move towards the screw placing position, and simultaneously a vacuum generator acts to absorb the screw and achieve absorbing screw installation. The screw fastening mechanism solves the problems that the screw recessed position center cannot be aligned with the screw blade center in the screw fastening operation in the transverse direction and the like, inclination occurs in the screw fastening process, and poor products appear. After the screw is absorbed by the absorbing device, the screw fastening device is moved towards the direction of a product to be processed under the effect of the cylinder, a screw driver rotates and locks the screw tightly to finish operation. The mechanism is convenient and quick to use and greatly improves working efficiency.
Description
Technical field
The utility model relates to the automatic screw retention mechanism of a kind of universal type high-speed intelligent platform.
Background technology
In the occasion of the fastening assembling of screw, wherein a lot of productions need be carried out repeatedly screw terminal operation at product to be processed, wherein have a lot of products because of its need to adopt horizontal, oblique, the end of to first-class arbitrarily angled screw fastening means, this class work manually-operated workload is big, and the nail phenomenon can appear leaking, make the urgent needs of every profession and trade improve the fastening efficient of screw and the quality that laterally waits on the own production line, and along with the develop rapidly of information electron trade in recent years, also more and more higher for the requirement of the fastening assembling of screw.
In the production of the fastening assembling of screw, often a very little product will carry out repeatedly pinning, and different products is also different for the demand of the specification of revolving screw thereon, the fastening assembling way of traditional screw is to take screwdriver before screwing screw with artificial hand, adopt the mode of permanent magnetism absorption, utilize magnetic force that screw is picked up or operating personnel are manual that screw is put into rigging position, and then utilize screwdriver that screw is screwed, this mode of production makes hand labor intensity very big, production efficiency is very low, and the quality of product also can't be guaranteed.
Therefore, need a kind of equipment of design, to realize automatic fastening assemblings such as screw is horizontal, enhance productivity, guarantee the quality of the fastening assembling of cross screw.
Summary of the invention
The utility model is different from existing equipment, do not adopt the fastening machine of operating personnel's portable screw in the fastening process of screw at any angle horizontal the grade, and adopted a kind of first air pressure to blow the mode of vacsorb screw again, the automatic screw lock of a kind of universal type high-speed intelligent mechanism that has been utility model, having simplified the structure of equipment and the difficulty of operation, is very big improvement and development to existing same category of device.
The technical scheme that its technical problem that solves the utility model adopts is: mechanism mainly comprises screw pusher, screw suction means and three parts of screw fastening device, the screw suction means is installed on the guide rail, the screw pusher will blow the screw that comes through soft material pipe and be pushed to vaccum suction pipe suction nail position by pushing cylinder, vaccum suction pipe by the screw suction means holds screw again, realize drawing going up and follow closely, after screw fastening device treats that screw is held, the rotation of spiral shell cutter is moved under spiral shell cutter driving cylinder action, carries out fastening; Getting screw cylinder control vaccum suction pipe moves to screw orientation, screw is drawn in vacuum generator effect simultaneously, the spiral shell cutter drives cylinder and takes driver bit the position of mounting screw to, and the rotation of spiral shell cutter is also shifted to the screw lock position under the spiral shell cutter drives the drive of cylinder, realize the fastening assembling of screw.
Screw is blown into by soft material pipe in the propelling movement cylinder clip nail mouth of screw pusher by the screw feed mechanism that matches, and the clip nail mouth clips screw and is sent to vaccum suction pipe suction nail position; Screw is set near driver bit has or not the affirmation sensor, be equipped with stop on the guide rail, the stroke of restriction vaccum suction pipe also arranges buffer and plays the buffering positioning action, and preventing screw, fastening to adorn translational speed too fast.By being arranged on the photoelectric detection system on the guide rail, detect floating lock.
Mechanism has adopted the last nail mode of first air-blowing final vacuum assimilating type, such design has solved horizontal the grade in the terminal operation, the problem that screw recess center can't align with the driver bit center, prevent in the fastening work of screw, the deflection of screw lock or situation that at all can't be fastening occur.
The screw suction means is installed on the guide rail in the mechanism, the screw suction means is along guide rail movement under cylinder action, the guide rail end is equipped with stop, guaranteed the accuracy of screw suction means stroke, and the buffer of lower end, screw fastening device plays the buffering positioning action downwards when advancing, can not damage processed product again when screw fastening device is realized screw lock.
Be equipped with photoelectric detection system in the mechanism, its effect can detect the floating lock phenomenon in the screw automatically, accurately, can detect the floating lock problem of 0.3-0.5, thereby does not need to set up special testing staff and operation.
Have or not the affirmation sensor by the screw in the mechanism, mechanism has automatic detection for following closely the function that whether puts, has or not screw in place, and when the screw suction means was not drawn to screw, screw fastening device was failure to actuate, and guaranteed that converted products does not suffer damage.Because mechanism has taked the vacuum attraction mode to draw and lock-screw, can draw the iron end on flying dust and the screw, thereby not need to set up special product cleanup crew and operation, reaches the effect of increasing work efficiency.Mechanism structure is simplified, and floor space is little, be suitable in narrow position work,
Solved the problem of screw lock such as horizontal, easy to operate, be conducive to the simplification of production line operation.
This mechanism can be horizontal, oblique, the end of to the first-class arbitrarily angled screw terminal operation accurately that carries out continuously.Screw is by being blown in the screw pusher by soft material pipe for the nailing machine structure, put with accurate attitude, the screw pusher is delivered to accurate position, getting screw absorption cylinder control vaccum suction pipe in the screw suction means moves to the screw placement place, screw is drawn in vacuum generator effect simultaneously, has realized drawing and has gone up nail, has solved laterally to wait that screw recess center can't align with the driver bit center in the trip bolt operation, the problem of bad product appears in the fastening generation deflection of screw.After treating that screw is held by suction means, screw fastening device moves to the product to be processed direction under the effect of spiral shell cutter driving cylinder, and spiral shell cutter rotational lock screw fulfils assignment, and is convenient and swift, greatly improved operating efficiency.
The beneficial effects of the utility model are: the safety of this mechanism and test section, be big characteristics of this mechanism, limited block and buffer have been installed in the mechanism, can limit the stroke that the spiral shell cutter moves to the product to be processed direction by stop, can realize cushioning effect by buffer again, prevent that spiral shell cutter translational speed is too fast, damage product to be processed, and the photoelectric detection system in the mechanism, then effectively detected the floating lock phenomenon in the fastening process of screw, and then prevent that bad product from flowing into subsequent processing and market, and can debug timely equipment.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Fig. 1 is the automatic screw retention mechanism of the utility model universal type high-speed intelligent structural front view.
Fig. 2 is side view of the present utility model.
Among the figure, 1. screw pusher, 2. buffer, 3. soft material pipe, 4. stop, 5. photoelectric detection system, 6. spiral shell cutter, 7. driver bit, 8. vacuum generator is 9. got the screw cylinder.
The specific embodiment
Specify the automatic screw lock of universal type high-speed intelligent mechanism below in conjunction with embodiment.
Screw is blowed by soft material pipe 3 and enters in the screw pusher 1, screw pusher 1 pushes to accurate position with it, getting screw cylinder 9 control vaccum suction pipes moves to screw orientation, screw is drawn in vacuum generator 8 effects simultaneously, the spiral shell cutter drives the position that cylinder takes driver bit 7 to the mounting screw of appointment, 6 rotations of spiral shell cutter are also shifted to the screw lock position under the drive of cylinder, realize the fastening assembling of screw.
Equipment is when work, screw is blown in the screw pusher by soft material pipe by the screw feed mechanism that matches, getting screw cylinder promotion vaccum suction pipe moves to it, meanwhile, screw is drawn in the vacuum generator effect, and screw is held by vaccum suction pipe, and the driver bit front end touches screw, the center of guaranteeing driver bit is corresponding with screw recess central point, after treating that the screw pusher is return, screw has or not the affirmation working sensor, when sensor is not sensed screw, screw feed mechanism and screw draw frame machine be task again, draw screw, when screw has or not the affirmation sensor can not detect screw again, equipment alarm, quit work, get back to initial position; When sensor sensing arrived screw, the spiral shell cutter began to rotate, and cylinder drive spiral shell cutter moves forward and screws screw, realizes fastening assembling, and operation so moves in circles.In addition, be equipped with stop on the guide rail, the stroke of restriction vaccum suction pipe, when screw fastening device was advanced forward, buffer played the buffering positioning action, prevented that screw retention mechanism translational speed is too fast.In the time of lock-screw, photoelectric detection system can detect the floating lock phenomenon in the screw, as runs into floating lock phenomenon above claimed range, and equipment alarm is in order in time take out bad product.
Such design, make this equipment have following advantage: at first, mechanism has adopted the first air-blowing last nail mode of assimilating type again, solved horizontal wait screw fastening in, the problem that screw recess central point and driver bit center are difficult to aim at, prevented in the fastening work of screw, fastening deflection or the situation that at all can't be fastening of occurring that screw occurs, and the screw suction means designs cleverly, reduced the time of screwing, guaranteed the stability of material loading, for the fastening work of back is laid a good groundwork.Secondly, the stop on the guide rail makes that the stroke of screw suction means is more accurate, both can realize locking, can not damage product to be processed again, has greatly improved the accuracy of mechanism.The installation of buffer can not damage product to be processed because of excessive velocities in the process that makes screw fastening device advance forward, has guaranteed mechanism stability and security.At last, the design of screw pusher can be when screw fastening device carries out the locking of screw, fastening used screw next time is ready in advance, for place mat is carried out in the fastening work of screw next time, like this, the efficient of raising work is greatly saved the working time.
The utility model is not limited to above-described embodiment, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model discloses as.
Claims (1)
1. automatic screw retention mechanism of universal type high-speed intelligent, mechanism mainly comprises screw pusher (1), screw suction means and three parts of screw fastening device, the screw suction means is installed on the guide rail, screw pusher (1) will blow the screw that comes through soft material pipe (3) and be pushed to vaccum suction pipe suction nail position by pushing cylinder, vaccum suction pipe by the screw suction means holds screw again, after screw fastening device treats that screw is held, spiral shell cutter (6) rotation is moved under spiral shell cutter driving cylinder action, carries out fastening; Getting screw cylinder (9) control vaccum suction pipe moves to screw orientation, screw is drawn in vacuum generator (8) effect simultaneously, the spiral shell cutter drives the position that cylinder takes driver bit (7) to mounting screw, spiral shell cutter (6) rotation is also shifted to the screw lock position under the drive of spiral shell cutter driving cylinder, realize the fastening assembling of screw; Screw is blown into by soft material pipe (3) in the propelling movement cylinder clip nail mouth of screw pusher by the screw feed mechanism that matches, and the clip nail mouth clips screw and is sent to vaccum suction pipe suction nail position; It is characterized in that: near driver bit (7), screw is set and has or not the affirmation sensor, be equipped with stop (4) on the guide rail, the stroke of restriction vaccum suction pipe, buffer (2) also is set plays the buffering positioning action, preventing screw, fastening to adorn translational speed too fast, by being arranged on the photoelectric detection system (5) on the guide rail, detect floating lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628960 CN203125103U (en) | 2012-11-23 | 2012-11-23 | Universal type high speed intelligent automatic screw fastening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628960 CN203125103U (en) | 2012-11-23 | 2012-11-23 | Universal type high speed intelligent automatic screw fastening mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN203125103U true CN203125103U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628960 Expired - Fee Related CN203125103U (en) | 2012-11-23 | 2012-11-23 | Universal type high speed intelligent automatic screw fastening mechanism |
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| Country | Link |
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| CN (1) | CN203125103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941470A (en) * | 2012-11-23 | 2013-02-27 | 大连运明自动化技术有限公司 | Universal type high speed intelligent automatic screw fastening mechanism |
-
2012
- 2012-11-23 CN CN 201220628960 patent/CN203125103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941470A (en) * | 2012-11-23 | 2013-02-27 | 大连运明自动化技术有限公司 | Universal type high speed intelligent automatic screw fastening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |