CN214489555U - Screw locking device with single-station double-channel differentiated feeding function - Google Patents
Screw locking device with single-station double-channel differentiated feeding function Download PDFInfo
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- CN214489555U CN214489555U CN202120754237.4U CN202120754237U CN214489555U CN 214489555 U CN214489555 U CN 214489555U CN 202120754237 U CN202120754237 U CN 202120754237U CN 214489555 U CN214489555 U CN 214489555U
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Abstract
The utility model relates to the technical field of screw locking machines, in particular to a screw locking device with single-station double-channel differentiated feeding; the device comprises a screw locking mechanism and a feeding mechanism, wherein the screw locking mechanism comprises an assembling plate, a lifting driving mechanism, a suction-blowing driving mechanism and a numerical control screwdriver; the top end of the assembly plate is provided with a lifting driving mechanism and a suction-blowing driving mechanism, the middle part of the assembly plate is provided with a linear guide rail, and the side surface of the assembly plate is connected with a vacuum generator through a vacuum mounting plate; the bottom end of the assembling plate is connected with a feeding mechanism, and the feeding mechanism comprises a supporting plate, a guide groove, a material distributing box, an air cylinder and a cover plate; the assembly plate is connected to backup pad one end, and the guide way is connected through the cushion to the other end, is equipped with the branch magazine in the guide way, and the branch magazine slides in the guide way through the cylinder, is equipped with the apron on the branch magazine. The utility model has the advantages that: the locking of screws of two different types can be realized on one operation station.
Description
Technical Field
The utility model belongs to the technical field of the lock screw machine technique and specifically relates to a lock screw device with simplex position binary channels differentiation feed is related to.
Background
The automatic screw locking machine in industrial production mainly comprises: the device comprises a handheld screw locking machine, a multi-shaft automatic screw locking machine and a coordinate automatic screw locking machine. The screw machine can customize the characteristics according to the requirements, and the automatic installation and locking of screws in production are met; when in use, screws with the same specification and model are put into the feeding unit and then are fed and locked by the screw machine; when screws with different specifications and types need to be installed on certain workpieces in production, the screws are often locked by more than two screw machines, so that at least more than two stations are required to be provided for operating stations, and the production efficiency is reduced because different screws cannot be locked at the same time.
In the prior art, patent application No.: 202021011910.7, discloses a blowing-sucking feeding screw locking device, which comprises a base, a lifting driving mechanism, a screw locking mechanism and a feeding mechanism, wherein the screw locking mechanism is arranged on the base in a sliding manner; the screw locking mechanism comprises a lifting seat, a lifting driver, an electric screwdriver and a material sucking part; the feeding mechanism comprises a feeding pipe, a receiving part and a feeding driver; the screw is automatically supplied to the screw locking mechanism through the feeding mechanism, and the structure is compact and simple. The technical problems that arise from this are: when two different screws are required to be locked when a workpiece is operated, the requirement of simultaneously providing screws with two specifications and models cannot be met, and the generation efficiency is restricted; when the space of the operation station is tense, the simultaneous work of two screw locking devices cannot be met, and certain operation inconvenience is brought to production.
When in production, how to provide a screw locking device for screws with two different specifications without occupying more operation station space is a problem to be solved urgently by the personnel in the field.
Disclosure of Invention
The utility model aims at providing a lock screw device with simplex position binary channels differentiation feed for solve the problem of the mentioning among the above-mentioned background art.
The technical scheme of the utility model is that: a screw locking device with single-station double-channel differentiated feeding comprises a screw locking mechanism and a feeding mechanism;
the screw locking mechanism consists of an assembling plate, a lifting driving mechanism, a suction-blowing driving mechanism and a numerical control screwdriver; the top end of the assembly plate is provided with a lifting driving mechanism and a suction-blowing driving mechanism, a linear guide rail is arranged in the vertical direction in the middle of the assembly plate, and a screwing mounting plate and a nail suction pipe mounting plate are connected with the linear guide rail in a sliding manner from top to bottom; the numerical control screwdriver is connected with the output end of the lifting driving mechanism through a screwing mounting plate, and the nail suction pipe is connected with the output end of the suction and blowing driving mechanism through a nail suction pipe mounting plate; the side surface of the assembling plate is connected with a vacuum generator through a vacuum mounting plate;
the bottom end of the assembling plate is connected with a feeding mechanism, and the feeding mechanism comprises a supporting plate, a guide groove, a material distributing box, an air cylinder and a cover plate; one end of the supporting plate is connected with the assembling plate, the other end of the supporting plate is connected with the guide groove through a cushion block, a material distributing box is arranged in the guide groove and consists of a left material distributing box and a right material distributing box, the left material distributing box and the right material distributing box are respectively arranged at two ends of the inner part of the guide groove and respectively slide in the guide groove through two air cylinders, and material input ports are respectively arranged above the side walls of the left material distributing box and the right material distributing box; two cover plates which are symmetrically connected are respectively arranged above the left material distributing box and the right material distributing box, the cover plates can cover the upper parts of the left material distributing box and the right material distributing box and the running path, a material outlet is arranged between the two cover plates, and the bottom of the guide groove corresponding to the material outlet is provided with a through hole which is identical to the material outlet.
Furthermore, the supporting plate is V-shaped, and two ends of an opening of the supporting plate are connected with the guide groove through the two cushion blocks.
Furthermore, a pair of correlation optical fiber sensors is respectively arranged at the outer sides of the two cushion blocks, and whether the materials are supplied to the position or not can be judged through the correlation optical fiber sensors.
Whether there is the anomaly at the feed in-process for the convenient observation material, simultaneously for the maintenance in later stage, the apron material is for adopting transparent material.
For strengthening the supporting function, further, the supporting plate and the reinforcing ribs are arranged between the assembling plates and are respectively arranged on two sides of the guide rail.
Furthermore, a left connecting block and a right connecting block are respectively arranged on the outer sides of the left material distributing box and the right material distributing box, the left connecting block and the right connecting block are respectively connected with the two cylinders through sliding connecting shafts, and material distributing adjusting bolts are arranged on the left connecting block and the right connecting block and can realize the sliding positions of the material distributing boxes.
Furthermore, position adjusting bolts are arranged at two ends outside the guide groove, and initial position adjustment of the left material distributing box and the right material distributing box can be achieved through the position adjusting bolts.
The utility model has the advantages and positive effects that: this device is equipped with two material input ports, can slide the material through left branch magazine and right branch magazine respectively and take the feed exit to, holds the back with the material through inhaling the nail pipe, has numerical control screwdriver again and locks the material on the work piece, has realized not occuping under the condition of other stations, the demand that two kinds of different materials all can the material loading, has reduced the production time that two kinds of materials loaded respectively simultaneously, has improved production efficiency.
The supply mechanism is provided with the correlation optical fiber sensor, the position condition of the material in the supply process can be judged through the correlation optical fiber sensor, the cover plate made of transparent materials is used for observing whether the material is clamped, inclined and the like in the supply process, whether maintenance is needed or not is judged, and the controllability of the production process is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the split structure of the feeding mechanism of the present invention.
Fig. 3 is a schematic view of the process of the present invention in example 1.
In the figure:
1. lock screw mechanism 2, assembly plate 3, lift actuating mechanism
4. Suction-blowing driving mechanism 5, numerical control screwdriver 6 and linear guide rail
7. Screwing mounting plate 8, nail suction pipe mounting plate 9 and nail suction pipe
10. Vacuum mounting plate 11, vacuum generator 20 and feeding mechanism
21. Supporting plate 22, guide groove 23 and left material distributing box
24. Right material separating box 25, left cylinder 26 and right cylinder
27. Cushion block 28, correlation optical fiber sensor 29 and material input port
30. Cover plate 31 and workpiece
Detailed Description
The following detailed description of one embodiment of the present invention is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
A screw locking device with single-station double-channel differentiated feeding comprises a screw locking mechanism 1 and a feeding mechanism; the screw locking mechanism 1 consists of an assembling plate 2, a lifting driving mechanism 3, a suction-blowing driving mechanism 4 and a numerical control screwdriver 5; a lifting driving mechanism 3 and a suction-blowing driving mechanism 4 are arranged at the top end of the assembling plate 2, a section of linear guide rail 6 is fixedly arranged in the vertical direction at the middle part of the assembling plate 2, and a screwing mounting plate 7 and a suction nail pipe mounting plate 8 are connected in a sliding manner from top to bottom along the linear guide rail 6; the numerical control screwdriver 5 is connected with the output end of the lifting driving mechanism 3 through a screwing mounting plate 7, the nail suction pipe 9 is connected with the output end of the suction and blowing driving mechanism 4 through a nail suction pipe mounting plate 8, the tool bit of the numerical control screwdriver 5 is arranged at the top end of the suction pipe, and a vacuum mounting plate 10 is arranged on the side surface of the assembling plate 2 and connected with a vacuum generator 11.
The bottom end of the assembling plate 2 is connected with a feeding mechanism 20, and the feeding mechanism comprises a supporting plate 21, a guide groove 22, a left material distributing box 23, a right material distributing box 24, a left air cylinder 25 and a right air cylinder 26; the supporting plate 21 is V-shaped, one end of the supporting plate is connected with the assembling plate 2, the other open end of the supporting plate is connected with the guide groove 22 through two cushion blocks 27, and the outer sides of the two cushion blocks 27 are respectively provided with a pair of correlation optical fiber sensors 28; the left material distributing box 23 and the right material distributing box 24 are respectively arranged at two ends inside the guide groove 22 and can slide left and right in the guide groove 22 through a left air cylinder 25 and a right air cylinder 26 respectively, two material input ports 29 are respectively arranged above the side walls of the left material distributing box 23 and the right material distributing box 24, the two material input ports 29 are respectively connected with screw feeding pipes, and screws with different specifications can be conveyed into the left material distributing box 23 and the right material distributing box 24 through the screw feeding pipes; two transparent material cover plates 30 which are symmetrically connected are respectively arranged above the left material distributing box 23 and the right material distributing box 24, a square material supply outlet is arranged between the two cover plates 30, and the bottom of the guide groove 22 corresponding to the material outlet is provided with the same through opening; after the screw is sucked by the screw sucking pipe 9 through the material outlet, the numerical control screwdriver 5 carries out locking operation through the material outlet and the through hole.
Example 1: when the A-type screws need to be locked on the workpiece 31, feeding is started at the material inlet 29 on the left material distribution box 23, and at the moment, after the left side correlation optical fiber sensor 28 detects that the materials are in place, the corresponding left air cylinder 25 is started, so that the left material distribution box 23 slides in the guide groove 22, and the screws in the left material distribution box 23 are conveyed to the material inlet; the suction and blowing driving mechanism 4 is opened at the moment, the nail suction pipe 9 moves downwards to the upper part of the feeding outlet along the linear guide rail 6 through the nail suction pipe mounting plate 8 at the moment, after the screw is sucked under the action of suction vacuum, the suction and blowing driving mechanism 4 starts to contract and moves upwards along the linear guide rail 6 after a feedback signal of the vacuum generator 11 meets a set value, and in the nail suction process, the vacuum generator 11 can detect a suction result through a built-in pressure feedback switch; the left material distributing box 23 is reset after being conveyed once, the material feeding outlet and the through hole have permeability at the moment, the lifting driving mechanism 3 is started, the numerical control screwdriver 5 moves downwards along the linear guide rail 6, the tool bit of the numerical control screwdriver 5 penetrates through the material sucking pipe 9 to lock the screw on the workpiece 31 through the material feeding outlet and the through hole, and the numerical control screwdriver 5 moves upwards along the linear guide rail 6 and resets after being locked.
Example 2: when the B-type screw needs to be locked on the workpiece 31, the screw corresponding to the right material distribution box 24 needs to be selected, feeding is started from the material input port 29 of the right material distribution box 24, at the moment, after the right side correlation optical fiber sensor 28 detects that the material is in place, the corresponding right air cylinder 26 is started, the right material distribution box 24 slides in the guide groove 22, the screw in the right material distribution box 24 is conveyed to the material supply outlet, and the nail sucking and locking operation in the embodiment 1 is repeated, so that the B-type screw is locked on the workpiece 31.
The utility model discloses a compact structure especially is favorable to under the comparatively nervous condition in station space, and two kinds of different model screws of single station also can be accomplished and the requirement that carries out material loading, locking, and the nature controlled is better in the production process, and production efficiency is higher.
Claims (7)
1. A screw locking device with single-station double-channel differentiated feeding comprises a screw locking mechanism and a feeding mechanism, wherein the screw locking mechanism consists of an assembling plate, a lifting driving mechanism, a suction-blowing driving mechanism and a numerical control screwdriver; the top end of the assembly plate is provided with a lifting driving mechanism and a suction-blowing driving mechanism, a linear guide rail is arranged in the vertical direction in the middle of the assembly plate, and a screwing mounting plate and a nail suction pipe mounting plate are connected with the linear guide rail in a sliding manner from top to bottom; the numerical control screwdriver is connected with the output end of the lifting driving mechanism through a screwing mounting plate, and the nail suction pipe is connected with the output end of the suction and blowing driving mechanism through a nail suction pipe mounting plate; the side surface of the assembling plate is connected with a vacuum generator through a vacuum mounting plate; the method is characterized in that: the bottom end of the assembling plate is connected with a feeding mechanism, and the feeding mechanism comprises a supporting plate, a guide groove, a material distributing box, an air cylinder and a cover plate; one end of the supporting plate is connected with the assembling plate, the other end of the supporting plate is connected with the guide groove through a cushion block, a material distributing box is arranged in the guide groove and consists of a left material distributing box and a right material distributing box, the left material distributing box and the right material distributing box are respectively arranged at two ends of the inner part of the guide groove and respectively slide in the guide groove through two air cylinders, and material input ports are respectively arranged above the side walls of the left material distributing box and the right material distributing box; two cover plates which are symmetrically connected are respectively arranged above the left material distributing box and the right material distributing box, the cover plates can cover the upper parts of the left material distributing box and the right material distributing box and the running path, a material outlet is arranged between the two cover plates, and the bottom of the guide groove corresponding to the material outlet is provided with a through hole which is identical to the material outlet.
2. The screw locking device with single-station double-channel differential feeding of claim 1, wherein: the supporting plate is V-shaped, and two ends of an opening of the supporting plate are connected with the guide groove through the two cushion blocks.
3. The screw locking device with single-station double-channel differential feeding of claim 2, wherein: and a pair of correlation optical fiber sensors are respectively arranged on the outer sides of the two cushion blocks.
4. The screw locking device with single-station double-channel differential feeding of claim 1, wherein: the left side divides the magazine and the right side divides the magazine outside to be equipped with left connecting block and right connecting block respectively, left side connecting block and right connecting block are connected with two cylinders through the sliding connection axle be equipped with branch material adjusting bolt on left side connecting block and the right connecting block, through divide material adjusting bolt can realize dividing the gliding position of magazine.
5. The screw locking device with single-station double-channel differential feeding of claim 1, wherein: and position adjusting bolts are arranged at the two ends outside the guide groove, and the initial position adjustment of the left material distributing box and the right material distributing box can be realized through the position adjusting bolts.
6. The screw locking device with single-station double-channel differential feeding of claim 1 or 2, wherein: the supporting plate and the assembling plate are provided with reinforcing ribs therebetween, and the reinforcing ribs are respectively arranged on two sides of the guide rail.
7. The screw locking device with single-station double-channel differential feeding function according to any one of claims 1-5, wherein: the cover plate is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754237.4U CN214489555U (en) | 2021-04-14 | 2021-04-14 | Screw locking device with single-station double-channel differentiated feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754237.4U CN214489555U (en) | 2021-04-14 | 2021-04-14 | Screw locking device with single-station double-channel differentiated feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214489555U true CN214489555U (en) | 2021-10-26 |
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ID=78203027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120754237.4U Active CN214489555U (en) | 2021-04-14 | 2021-04-14 | Screw locking device with single-station double-channel differentiated feeding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214489555U (en) |
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2021
- 2021-04-14 CN CN202120754237.4U patent/CN214489555U/en active Active
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