CN109570979A - A kind of screw automatic loading and unloading control method - Google Patents
A kind of screw automatic loading and unloading control method Download PDFInfo
- Publication number
- CN109570979A CN109570979A CN201811523486.1A CN201811523486A CN109570979A CN 109570979 A CN109570979 A CN 109570979A CN 201811523486 A CN201811523486 A CN 201811523486A CN 109570979 A CN109570979 A CN 109570979A
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- screw
- workpiece
- dismounting
- mounting
- guide rail
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Classifications
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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
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
-
- 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
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Abstract
The invention discloses a kind of screw automatic loading and unloading control methods, screw feeding mechanism is set and is used for feeding screw, mounting/dismounting screw tool mechanism is set for the screw obtained from screw feeding mechanism to be packed into workpiece and unloads the screw on workpiece, setting works are for driving mounting/dismounting screw tool mechanism to run, and setting workpiece positioning table is for positioning workpiece；Screw collection device is set for collecting the screw disassembled；The control method includes the control of dress screw and unloads screw control.Screw automatic loading and unloading control method of the present invention is rationally designed and is laid out to each component, can not only realize the assembly of screw in workpiece, while being able to achieve disassembly, and is dismantled, assembly accurate positioning, at low cost.Meanwhile, it is capable to assemble while realizing more screws or dismantle simultaneously, has the characteristics that high efficiency, intelligence, operation are convenient, there is important promotional value.
Description
Technical field
The present invention relates to gear mounting technique field more particularly to a kind of screw automatic loading and unloading control methods.
Background technique
Gear carburizing quenching is the common processing means of gear, and the material of carburized workpiece is generally mild steel or low-carbon alloy
Steel (phosphorus content is less than 0.25%).The chemical component of carburizing Hou ﹐ steel piece surface is close to high-carbon steel.By quenching after workpiece carbonization
Huo ﹐ is to obtain the wearability of the high face Biao Ying Du ﹑ high and Pi labor Qiang Du ﹐ and center portion be kept to have the quenched Qiang Ren ﹐ of mild steel
Workpiece is set to absorb impact load.
It is not that all structures of gear carry out whole carburizing, the annular space of driven bevel gear lower edge when carburizing
The table of rear thread is quenched if threaded hole carburizing together with gear other parts, screw thread can permeate equipped with multiple threaded holes
The hardness of face and center portion is essentially identical, so that toughness reduces, brittleness increases, and the service performance of threaded hole greatly reduces, and
It may be according at quality accident.So carrying out preventing Carburization Treatment when the carburizing of threaded driving wheel.
In the prior art, for the antiseepage of the threaded hole of gear, general using installation screw, then threaded portion painting is anti-again
The method for seeping coating unloads after carburizing heat treatment, then by screw；This operation will generally rely on and manually carry out handling screw,
There can be screw and fill not in place or neglected loading possibility, influence the subsequent use of workpiece, or even workpiece can be made to scrap；Artificial handling spiral shell
Silk, takes a long time, and labor intensity of workers is big, and handling screw moves workpiece, is also easy to produce situations such as workpiece collides with, and gives workpiece quality
Bring hidden danger.
Currently without a kind of dedicated mounting/dismounting screw tool method with gear, existing general screw assembly method is only capable of single
The realization assembly of screw or unloading for screw, for not only needing assembly screw process to have a product for unloading screw process again, just need
Multiple equipment is wanted to be operated, it is not only at high cost, and low efficiency.
Summary of the invention
The present invention is to overcome defect described in the above-mentioned prior art, provides a kind of screw automatic loading and unloading control method, the party
Method can greatly improve the efficiency of screw assembly, disassembly, and cost is relatively low, and high degree of automation, and it is convenient to operate.
In order to solve the above technical problems, the technical program is as follows:
A kind of screw automatic loading and unloading control method is provided, setting screw feeding mechanism is used for feeding screw, and setting screw fills
Release mechanism is used to the screw obtained from screw feeding mechanism being packed into workpiece and unloads the screw on workpiece, and conveyer is arranged
Structure is for driving mounting/dismounting screw tool mechanism to run, and setting workpiece positioning table is for positioning workpiece；Setting screw collection device is for receiving
Collect the screw disassembled；
The control method includes the control of dress screw and unloads screw control；
The dress screw control method the following steps are included:
A1. screw workpiece to be installed is positioned at workpiece positioning table；
A2. screw feeding mechanism is arranged successively screw using vibration mode；And the screw currently needed is positioned；
A3. works driving mounting/dismounting screw tool mechanism reaches at screw positioning, takes out the screw of positioning, mounting/dismounting screw tool mechanism
Positioning is to workpiece positioning table, and screw hole is aligned by workpiece positioning table with screw, and mounting/dismounting screw tool mechanism locks screw in workpiece；
It is described unload screw control method the following steps are included:
B1. screw workpiece to be unloaded is placed in workpiece positioning table；
B2. works driving mounting/dismounting screw tool mechanism reaches workpiece positioning table；
B3. workpiece positioning table positions the screw of workpiece to the station of mounting/dismounting screw tool mechanism, and mounting/dismounting screw tool mechanism unloads spiral shell
Silk；
B4. works driving mounting/dismounting screw tool mechanism reaches at screw collection device, and screw unloads.
Further, the mounting/dismounting screw tool mechanism is set on feeding machanism, and workpiece positioning table is placed in feeding machanism one
Screw collection device is arranged between the workpiece positioning table and feeding machanism in side；The works include guide rail and driving
The driving device that mounting/dismounting screw tool mechanism moves along the rail, the guide rail include guide rail one perpendicular to each other, guide rail two, guide rail three,
The driving device driving mounting/dismounting screw tool mechanism carries out oscilaltion campaign along guide rail three, carries out the reciprocal fortune in front and back along guide rail one
It is dynamic, bilateral reciprocation is carried out along guide rail two；
The feeding machanism includes sequentially connected vibrating disc, feeding portion and tripper；
In the step A2, the vibrating disc shakes screw at crawl section upward, and feeding portion is long and narrow channel, by spiral shell
Silk is lined up, and tripper is equipped with groove and blocks a screw to realize the positioning of currently screw to be taken.
Further, the workpiece positioning table includes cup dolly, the staged chuck being mounted on the cup dolly
And the driving mechanism of driving staged chuck movement；In the step A1 and the step B1, workpiece is placed in workpiece positioning
After in the cup dolly of platform, driving staged chuck is mobile to clamp workpiece.
It is further preferred that judging whether screw workpiece has been locked in place in the step A3, if not having, alarm.
Further, in the step A3, the depth of mounting/dismounting screw tool mechanism decline is incuded by setting depth transducer,
With judge mounting/dismounting screw tool mechanism whether by screwed lock in place.
Further, in the step B4, stopper section is arranged by the feeding inlet in screw collection device, works as works
When mounting/dismounting screw tool mechanism being driven to reach above screw collection device, control screw continues to contact with stopper section, and screw is by stopper section
Resistance be discharged into screw collection device.
Further, there are two the feeding machanism, mounting/dismounting screw tool mechanism are all provided with, Liang Ge mounting/dismounting screw tool mechanism bilateral symmetry
Setting, two feeding machanisms are symmetrical set；
In the step A2, by two feeding machanisms while feeding screw；In the step A3 and step B3, works
It drives Liang Ge mounting/dismounting screw tool mechanism to arrive separately at two screw positioning of workpiece simultaneously, while carrying out the dismounting of two screws；?
After the dismounting for completing a pair of of screw, control workpiece positioning table rotation carries out the dismounting of lower a pair of of screw.
Further, in the step A3 and B3, the threaded hole positioning when the gear that workpiece is rule, and on gear is uniform
When, the orientation distance between two mounting/dismounting screw tool machines is the distance of center circle of two threaded holes connected across gear centre；It completes
After the assembly and disassembly of a pair of of screw, control gear rotates preset angle, carries out the dismounting of lower a pair of of screw.
Further, in the step A3, by the way that displacement sensor is arranged at mounting/dismounting screw tool mechanism, incude two screws
Orientation distance between charging crane.
Further, the guide rail one includes a pair being symmetrical set, and the guide rail two is across one by sliding block
To guide rail one, the guide rail three is a pair, is vertically arranged at guide rail two by sliding block；A pair of of mounting/dismounting screw tool mechanism passes through cunning respectively
Block is set to guide rail three；The guide rail one, guide rail two are respectively equipped with position sensor on guide rail three, load and unload for set screw
Mechanism reaches at the screw thread positioning of feeding machanism and the handling station in workpiece positioning table of mounting/dismounting screw tool mechanism.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is directed to the design feature of driven cylindrical gear, feeding machanism, mounting/dismounting screw tool mechanism, conveyer to device
Structure, screw collection device and workpiece positioning table are designed, and load and unload screw with being able to achieve automated intelligent, the design of double end can be same
When dismantle or lock two screws, working efficiency is at least enhanced about more than once.
The present invention is provided with screw collection device, screw collection device to store the screw under disassembly automatically
Not only there is storage and store function, and be provided with backstop device, screw can be effectively realized and accurately put from screw device
It sets in screw collection device；Workpiece positioning table is designed, workpiece is enable easily to place and unload；And workpiece positions
Platform drives operating with by rotating electric machine, need to only form workpiece rotation certain position, the movement of charging crane without changing, i.e.,
It can accurately realize locking and dismantling for screw.
Screw automatic loading and unloading control method of the present invention is rationally designed and is laid out to each component, can not only realize work
The assembly of screw in part, while it being able to achieve disassembly, and dismantle, assembly accurate positioning, it is at low cost.Meanwhile, it is capable to realize more screws
While assemble or dismantle simultaneously, have the characteristics that high efficiency, intelligence, operation are convenient, with important promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the screw automatic handling device of embodiment 2.
Fig. 2 is the structural schematic diagram of feeding machanism.
Fig. 3 is the structural schematic diagram of workpiece positioning table.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of practical work piece；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.For the ordinary skill in the art,
Above-mentioned term can be understood in concrete meaning of the invention with concrete condition.With reference to the accompanying drawings and examples to technology of the invention
Scheme is described further.
Embodiment 1
The present embodiment provides a kind of screw automatic loading and unloading control methods, and screw feeding mechanism is arranged and is used for feeding screw, if
Mounting/dismounting screw tool mechanism is set for the screw obtained from screw feeding mechanism to be packed into workpiece and unloads the screw on workpiece, if
Works are set for driving mounting/dismounting screw tool mechanism to run, setting workpiece positioning table is for positioning workpiece；Screw is set and collects dress
It sets for collecting the screw disassembled.
Wherein, the mounting/dismounting screw tool mechanism is set on feeding machanism, and workpiece positioning table is placed in feeding machanism side, institute
It states and screw collection device is set between workpiece positioning table and feeding machanism.
The works include guide rail and the driving device that driving mounting/dismounting screw tool mechanism moves along the rail, the guide rail
Including guide rail one perpendicular to each other, guide rail two, guide rail three, the driving device driving mounting/dismounting screw tool mechanism is carried out along guide rail three
Lower elevating movement, carries out front-rear reciprocation movement along guide rail one, carries out bilateral reciprocation along guide rail two.The guide rail one, guide rail
Two, position sensor is all provided at guide rail three.
As shown in Fig. 2, the feeding machanism includes sequentially connected vibrating disc, feeding portion and tripper.
As shown in figure 3, the workpiece positioning table includes cup dolly, the staged chuck being mounted on the cup dolly
And the driving mechanism of driving staged chuck movement；The driving mechanism of work positioning table, which includes that driving staged chuck is inside and outside, moves
The driving mechanism two of dynamic driving mechanism one and driving cup dolly rotation.
Screw collection device is the rectangle basket of top end opening, and the opening of one end of the close tripper of rectangle basket is set
There is stopper section.Stopper section is arranged in parallel with rectangle basket bottom, and on-fixed end is equipped with groove, and the width of groove is greater than screw bar portion
Diameter.
The control method includes the control of dress screw and unloads screw control.
One, fill screw control method the following steps are included:
A1. screw workpiece to be installed is positioned at workpiece positioning table.
After screw workpiece to be installed is placed in the cup dolly of workpiece positioning table, driving mechanism one drives staged chuck to move
It is dynamic to clamp workpiece；Worktable rotary is driven by driving mechanism two, workpiece rotation is driven, screw hole to be installed is made to be located at mounting/dismounting screw tool machine
Immediately below the handling station of structure.
A2. screw feeding mechanism is arranged successively screw using vibration mode；And the screw currently needed is positioned.
As shown in Fig. 2, the vibrating disc 21 shakes screw at crawl section upward, feeding portion 22 is long and narrow channel, will
Screw is lined up, and tripper 23 is equipped with groove and blocks a screw to realize the positioning of currently screw to be taken.
A3. works driving mounting/dismounting screw tool mechanism reaches at screw positioning, takes out the screw of positioning, mounting/dismounting screw tool mechanism
Positioning is to workpiece positioning table, and screw hole is aligned by workpiece positioning table with screw, and mounting/dismounting screw tool mechanism locks screw in workpiece.
Wherein, works pass through the positioning of guide rail one, guide rail two and position sensor, and mounting/dismounting screw tool mechanism is positioned
To the surface of screw to be taken, mounting/dismounting screw tool mechanism declines along guide rail three, carries out the absorption of screw；
After screw is drawn in success, guide rail three drives mounting/dismounting screw tool mechanism to rise, and mounting/dismounting screw tool mechanism transports forward with guide rail one
It is dynamic, until position sensor induction is in place, rest on the surface of workpiece positioning table；The decline of mounting/dismounting screw tool mechanism, carries out screw
Loading.
Judge whether screw workpiece has been locked in place, if not having, alarms.
As a specific embodiment, the depth of mounting/dismounting screw tool mechanism decline is incuded by setting depth transducer, with
Judge mounting/dismounting screw tool mechanism whether by screwed lock in place.
After having assembled, screw assemble mechanism returns to initial position.
Workpiece positioning step ladder type chuck unclamps, and removes workpiece.
Two, unload screw control method the following steps are included:
B1. screw workpiece to be unloaded is placed in workpiece positioning table.
After unloading screw workpiece and being placed in the cup dolly of workpiece positioning table, driving mechanism one drives staged chuck to move
It is dynamic to clamp workpiece；
B2. works driving mounting/dismounting screw tool mechanism reaches workpiece positioning table.
Mounting/dismounting screw tool mechanism along the movement of guide rail one, guide rail two, guide rail three, reaches screw dress under the drive of the drive
Unload station.
B3. workpiece positioning table positions the screw of workpiece to the station of mounting/dismounting screw tool mechanism, and mounting/dismounting screw tool mechanism unloads spiral shell
Silk.
Worktable rotary is driven by driving mechanism two, workpiece rotation is driven, screw hole to be installed is made to be located at mounting/dismounting screw tool mechanism
Handling stations immediately below；The decline of mounting/dismounting screw tool mechanism carries out the disassembly of screw, and after successfully unloading, driving device drives screw
Mechanism rises.
B4. works driving mounting/dismounting screw tool mechanism reaches at screw collection device, and screw unloads.
By the stopper section of the feeding inlet setting in screw collection device, when works driving, mounting/dismounting screw tool mechanism is reached
When above screw collection device, control screw continues to contact with stopper section, reaches the groove of stopper section, resistance of the screw by stopper section
Power is discharged into the rectangle basket of screw collection device.
Workpiece positioning step ladder type chuck unclamps, and removes workpiece.
The control method of the present embodiment is rationally designed and is laid out to each component, can not only realize screw in workpiece
Assembly, while being able to achieve disassembly, and dismantle, assembly accurate positioning.
Embodiment 2
The present embodiment difference from example 1 is that, screw automatic loading and unloading control method provided in this embodiment is suitable
For being loaded and unloaded while more screws.
As shown in Figure 1, the double end automatic screw handler of the present embodiment, including machine body 1, feeding machanism 2, screw
Charging crane, works, screw collection device 4 and workpiece positioning table 5, mounting/dismounting screw tool mechanism are mounted on 1 top of machine body,
Works drive the operation of mounting/dismounting screw tool mechanism, install feeding machanism 2 below mounting/dismounting screw tool mechanism, the side of feeding machanism 2 is set
There is workpiece positioning table 5, screw collection device 3 is equipped between feeding machanism 2 and workpiece positioning table 5；
Wherein, there are two feeding machanism 2, mounting/dismounting screw tool mechanism are all provided with, Liang Ge mounting/dismounting screw tool mechanism is symmetrical set, and two
A feeding machanism 2 is symmetrical set；
Feeding machanism 2 includes vibrating disc 21, feeding portion 22 and tripper 23.
Mounting/dismounting screw tool mechanism includes sequentially connected screw gun body 31, pipette tips 32, adsorption section 33；The screw gun body 31 is logical
It crosses sliding block to be connected on guide rail 3 63, adsorption section 33 is located at the end of pipette tips 32, for adsorbing screw.
The guide rail 1 includes a pair being symmetrical set, and the guide rail 2 62 is across a pair of guide rails by sliding block
One 61, the guide rail 3 63 is a pair, is vertically arranged at guide rail 2 62 by sliding block；A pair of of mounting/dismounting screw tool mechanism passes through cunning respectively
Block is set to guide rail 3 63；The guide rail 1, guide rail 2 62 are respectively equipped with position sensor on guide rail 3 63, for positioning
Mounting/dismounting screw tool mechanism reaches at the screw thread positioning of feeding machanism and the handling station in workpiece positioning table of mounting/dismounting screw tool mechanism.
Specifically, as shown, being symmetrical arranged along the machine body Y direction of guide rail 1, guide rail 2 62 is along institute
State the setting of machine body X-direction；Guide rail 3 63 is arranged along machine body Z-direction；Guide rail 1, guide rail 2 62 and guide rail three
63 be high-precision linear guide, is driven by step-servo motor.
Control system is equipped in machine body 1, for controlling mounting/dismounting screw tool mechanism, works and sending feeding machanism 2
Operating.
32 one end of pipette tips is equipped with displacement sensor 71；Depth transducer 72 is equipped with close to 31 one end of gun body.
Screw collection device 4 is the rectangle basket 41 of top end opening, one end of the close tripper 22 of rectangle basket 41
Opening is equipped with stopper section 42.Stopper section 42 is arranged in parallel with 41 bottom of rectangle basket, and on-fixed end is equipped with groove, the width of groove
Degree is greater than screw gauge diameter.
Shown in Fig. 3, workpiece positioning table 5 includes that cup dolly is mounted on the staged chuck 52 on cup dolly, staged
Chuck 52 is adapted with inner hole of workpiece.Cup dolly drives rotation by rotating electric machine 8.
The control method of the present embodiment and the control method of embodiment 1 the difference is that,
In step A2, by two feeding machanisms while feeding screw；In the step A3 and step B3, works are simultaneously
Driving Liang Ge mounting/dismounting screw tool mechanism arrives separately at two screw positioning of workpiece, while carrying out the dismounting of two screws；It completes
After the dismounting of a pair of of screw, control workpiece positioning table rotation carries out the dismounting of lower a pair of of screw.
In the step A3 and B3, when the threaded hole positioning when the gear that workpiece is rule, and on gear is uniform, two spiral shells
Orientation distance between silk charging crane is the distance of center circle of two threaded holes connected across gear centre；Complete a pair of of screw
After assembly and disassembly, control gear rotates preset angle, carries out the dismounting of lower a pair of of screw.Although it is understood that the present embodiment
By taking gear as an example, the screw dismounting of the product of other rules is also to be applicable in.
In the step A3, by the way that displacement sensor is arranged at mounting/dismounting screw tool mechanism, Liang Ge mounting/dismounting screw tool mechanism is incuded
Between orientation distance.
The screw automatic loading and unloading control method of the present embodiment, be not only able to achieve screw be automatically loaded and automatic dismantling, also
Can multiple screws be packed into or be dismantled simultaneously, and can be worked continuously, substantially increase the working efficiency of screw dismounting.
The same or similar label correspond to the same or similar components；Described in attached drawing positional relationship for being only used for showing
Example property explanation, should not be understood as the limitation to this patent.Obviously, the above embodiment of the present invention is only intended to clearly illustrate this
Invention example, rather than a limitation of the embodiments of the present invention.Those of ordinary skill in the art are come
It says, other different forms of changes or modifications may be made based on the above description.There is no need and unable to all
Embodiment be exhaustive.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention,
It should all be included in the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of screw automatic loading and unloading control method, which is characterized in that setting screw feeding mechanism is used for feeding screw, and spiral shell is arranged
Silk charging crane is used to the screw obtained from screw feeding mechanism being packed into workpiece and unloads the screw on workpiece, setting fortune
Rotation mechanism is for driving mounting/dismounting screw tool mechanism to run, and setting workpiece positioning table is for positioning workpiece；Screw collection device is arranged to use
In the screw that collection disassembles；
The control method includes the control of dress screw and unloads screw control；
The dress screw control method the following steps are included:
A1. screw workpiece to be installed is positioned at workpiece positioning table；
A2. screw feeding mechanism is arranged successively screw using vibration mode；And the screw currently needed is positioned；
A3. works driving mounting/dismounting screw tool mechanism reaches at screw positioning, takes out the screw of positioning, the positioning of mounting/dismounting screw tool mechanism
To workpiece positioning table, screw hole is aligned by workpiece positioning table with screw, and mounting/dismounting screw tool mechanism locks screw in workpiece；
It is described unload screw control method the following steps are included:
B1. screw workpiece to be unloaded is placed in workpiece positioning table；
B2. works driving mounting/dismounting screw tool mechanism reaches workpiece positioning table；
B3. workpiece positioning table positions the screw of workpiece to the station of mounting/dismounting screw tool mechanism, and mounting/dismounting screw tool mechanism unloads screw；
B4. works driving mounting/dismounting screw tool mechanism reaches at screw collection device, and screw unloads.
2. screw automatic loading and unloading control method according to claim 1, which is characterized in that
The mounting/dismounting screw tool mechanism is set on feeding machanism, and workpiece positioning table is placed in feeding machanism side, and the workpiece is fixed
Screw collection device is set between position platform and feeding machanism；The works include guide rail and driving mounting/dismounting screw tool mechanism edge
The driving device of guide rail movement, the guide rail include guide rail one perpendicular to each other, guide rail two, guide rail three, and the driving device is driven
Dynamic mounting/dismounting screw tool mechanism carries out oscilaltion campaign along guide rail three, carries out front-rear reciprocation movement along guide rail one, carries out along guide rail two
Bilateral reciprocation；
The feeding machanism includes sequentially connected vibrating disc, feeding portion and tripper；
In the step A2, the vibrating disc shakes screw at crawl section upward, and feeding portion is long and narrow channel, and screw is arranged
Team, tripper are equipped with groove and block a screw to realize the positioning of currently screw to be taken.
3. screw automatic loading and unloading control method according to claim 1 or 2, which is characterized in that the workpiece positioning table packet
Include cup dolly, the driving mechanism of the staged chuck that is mounted on the cup dolly and driving staged chuck movement；
In the step A1 and the step B1, after workpiece is placed in the cup dolly of workpiece positioning table, driving staged chuck is moved
It is dynamic to clamp workpiece.
4. screw automatic loading and unloading control method according to claim 3, which is characterized in that in the step A3, judge spiral shell
Whether silk workpiece has been locked in place, if not having, alarms.
5. screw automatic loading and unloading control method according to claim 4, which is characterized in that in the step A3, by setting
Set depth transducer induction mounting/dismounting screw tool mechanism decline depth, with judge mounting/dismounting screw tool mechanism whether by screwed lock in place.
6. screw automatic loading and unloading control method according to claim 3, which is characterized in that in the step B4, by
Stopper section is arranged in the feeding inlet of screw collection device, and when works driving, mounting/dismounting screw tool mechanism is reached above screw collection device
When, control screw continues to contact with stopper section, and screw is discharged into screw collection device by the resistance of stopper section.
7. according to claim 1 to screw automatic loading and unloading control method described in 6 any one, which is characterized in that the feed
There are two mechanism, mounting/dismounting screw tool mechanism are all provided with, Liang Ge mounting/dismounting screw tool mechanism is symmetrical set, two feeding machanism bilateral symmetries
Setting；
In the step A2, by two feeding machanisms while feeding screw；In the step A3 and step B3, works are simultaneously
Driving Liang Ge mounting/dismounting screw tool mechanism arrives separately at two screw positioning of workpiece, while carrying out the dismounting of two screws；It completes
After the dismounting of a pair of of screw, control workpiece positioning table rotation carries out the dismounting of lower a pair of of screw.
8. screw automatic loading and unloading control method according to claim 7, which is characterized in that in the step A3 and B3, when
Workpiece is the gear of rule, and when the threaded hole positioning on gear is uniform, the orientation distance between two mounting/dismounting screw tool machines is to wear
Cross the distance of center circle of two threaded holes of gear centre connection；After the assembly and disassembly for completing a pair of of screw, control gear rotation is preset
Angle carries out the dismounting of lower a pair of of screw.
9. screw automatic loading and unloading control method according to claim 7, which is characterized in that in the step A3, by
Displacement sensor is set at mounting/dismounting screw tool mechanism, incudes the orientation distance between Liang Ge mounting/dismounting screw tool mechanism.
10. screw automatic loading and unloading control method according to claim 8 or claim 9, which is characterized in that the guide rail one includes a left side
Right symmetrically arranged a pair, the guide rail two are across a pair of guide rails one by sliding block, and the guide rail three is a pair, pass through sliding block
It is vertically arranged at guide rail two；A pair of of mounting/dismounting screw tool mechanism passes through sliding block respectively and is set to guide rail three；The guide rail one, guide rail two,
Be respectively equipped with position sensor on guide rail three, for set screw charging crane reach feeding machanism screw thread positioning at and spiral shell
The handling station in workpiece positioning table of silk charging crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523486.1A CN109570979B (en) | 2018-12-13 | 2018-12-13 | Automatic screw assembling and disassembling control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523486.1A CN109570979B (en) | 2018-12-13 | 2018-12-13 | Automatic screw assembling and disassembling control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570979A true CN109570979A (en) | 2019-04-05 |
| CN109570979B CN109570979B (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811523486.1A Active CN109570979B (en) | 2018-12-13 | 2018-12-13 | Automatic screw assembling and disassembling control method |
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| Country | Link |
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| CN (1) | CN109570979B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156969A (en) * | 2020-09-11 | 2021-01-01 | 台州兆业机电有限公司 | Vibration device with good vibration effect and use method thereof |
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| JP5088372B2 (en) * | 2007-08-16 | 2012-12-05 | 富士通株式会社 | Screw tightening device |
| CN203751668U (en) * | 2014-03-10 | 2014-08-06 | 江苏省苏中建设集团股份有限公司 | Binding post screw screw-in and screw-out all-in-one machine |
| CN105414949A (en) * | 2016-01-22 | 2016-03-23 | 苏州鑫捷顺五金机电有限公司 | Screw machine capable of automatically assembling and disassembling |
| CN206029245U (en) * | 2016-08-25 | 2017-03-22 | 广东汇乐玩具实业有限公司 | Automatic biax lock screw machine |
| CN106563938A (en) * | 2016-10-27 | 2017-04-19 | 兴科电子科技有限公司 | Automatic screw mounting and dismounting machine for CNC clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5088372B2 (en) * | 2007-08-16 | 2012-12-05 | 富士通株式会社 | Screw tightening device |
| CN203751668U (en) * | 2014-03-10 | 2014-08-06 | 江苏省苏中建设集团股份有限公司 | Binding post screw screw-in and screw-out all-in-one machine |
| CN105414949A (en) * | 2016-01-22 | 2016-03-23 | 苏州鑫捷顺五金机电有限公司 | Screw machine capable of automatically assembling and disassembling |
| CN206029245U (en) * | 2016-08-25 | 2017-03-22 | 广东汇乐玩具实业有限公司 | Automatic biax lock screw machine |
| CN106563938A (en) * | 2016-10-27 | 2017-04-19 | 兴科电子科技有限公司 | Automatic screw mounting and dismounting machine for CNC clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156969A (en) * | 2020-09-11 | 2021-01-01 | 台州兆业机电有限公司 | Vibration device with good vibration effect and use method thereof |
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|---|---|
| CN109570979B (en) | 2021-04-02 |
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