CN211916040U - Automatic screw driving device from bottom to top - Google Patents
Automatic screw driving device from bottom to top Download PDFInfo
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- CN211916040U CN211916040U CN201922294359.5U CN201922294359U CN211916040U CN 211916040 U CN211916040 U CN 211916040U CN 201922294359 U CN201922294359 U CN 201922294359U CN 211916040 U CN211916040 U CN 211916040U
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Abstract
The utility model provides an automatic screw device of beating from bottom to top, which comprises a fixing plate, the motion cylinder, electronic screwdriver mounting panel, electronic screwdriver, the connecting rod, the cardan shaft, buffer spring, the screwdriver head, fixture is supplied with to the screw, the fixed plate bottom is equipped with the motion cylinder, the fixed plate upside is equipped with electronic screwdriver mounting panel, electronic screwdriver from bottom to top passes electronic screwdriver activity passageway in proper order, electronic screwdriver mounting hole and realize the fixed connection with electronic screwdriver mounting panel through the bolt, screwdriver head top is equipped with the screw and supplies fixture, fixture is supplied with again to the screw including screwdriver head slip track, the screw supply channel, fixture body is supplied with to the screw, the screw stopping ware, the screw stationary dog, the screw export. The utility model has the advantages that: the screw can be driven into from bottom to top, three screws are driven into a product at one time, automation is completely realized, manual assistance is not needed, labor cost is reduced, production efficiency is greatly improved, and the precision of driving the screws can be guaranteed.
Description
Technical Field
The utility model relates to a beat the screw device, especially relate to an automatic device of beating screws from bottom to top.
Background
The Screw refers to a Screw (foreign name: Screw), which is a tool for fastening the parts of an object step by utilizing the physics and the mathematical principle of the inclined plane circular rotation and the friction of the object, the Screw is a general expression of a fastener, a daily oral language, metric Screw threads are MM (millimeters) as a unit, the tooth point angle of the metric Screw threads is 60 degrees, American Screw threads and English Screw threads are both in inches, the tooth point angle of the American Screw threads is also 60 degrees, the sharp angle of the English screw thread is 55 degrees, the screw is widely applied in daily life, taking a Japanese mosquito killer product as an example, 3 screws need to be driven in during production, the screws need to be driven in from bottom to top due to the technical requirements of whole automatic production, the existing screw driving mode cannot be completely automated, manual assistance is needed for completion, the labor cost is increased, the production efficiency is reduced, and the precision of the screw driving cannot be ensured.
Disclosure of Invention
According to the technical problem, the utility model provides an automatic screw driving device from bottom to top, including fixed plate, motion cylinder, electronic screwdriver mounting panel, electronic screwdriver, connecting rod, cardan shaft, buffer spring, screwdriver head, screw supply fixture, the fixed plate is circular structure, the fixed plate reserves electronic screwdriver activity passageway, motion cylinder stretch out passageway, connecting rod passageway, wherein, the quantity of electronic screwdriver activity passageway is 3, 3 electronic screwdriver installation passageways equidistantly set up on the fixed plate;
the electric screwdriver is characterized in that a moving cylinder is arranged at the bottom of the fixed plate, the top of the moving cylinder extends out of a moving cylinder extending channel on the fixed plate, a guide plate is arranged on the lower side of the fixed plate, guide channels are respectively arranged at positions of the guide plate corresponding to the fixed plate, an electric screwdriver mounting plate is arranged on the upper side of the fixed plate, the guide plates sequentially penetrate through the guide channels on the guide plate and the fixed plate to be fixedly connected with the electric screwdriver mounting plate through guide posts, an electric screwdriver mounting hole is formed in a position of the electric screwdriver mounting plate corresponding to an electric screwdriver moving channel of the fixed plate, and the electric screwdriver sequentially penetrates through the electric screwdriver moving channel and the electric screwdriver mounting hole from bottom to top and is fixedly connected with the electric screwdriver mounting plate;
the top of the electric screwdriver is connected with a screwdriver head through a group of universal shafts, and a buffer spring is arranged between the universal shafts;
the top of the screwdriver head is provided with a screw feeding clamping mechanism, the screw feeding clamping mechanism is arranged on a screw feeding clamping mechanism mounting plate arranged at the bottom of the screw feeding clamping mechanism, a connecting rod is arranged between the screw feeding clamping mechanism mounting plate and the fixed plate, the connecting rod passes through a connecting rod channel of the electric screwdriver mounting plate, and the top and the bottom of the connecting rod are respectively fixedly connected with the screw feeding clamping mechanism mounting plate and the fixed plate;
the screw supplying and clamping mechanism comprises a screwdriver head sliding track, a screw supplying channel, a screw supplying and clamping mechanism body, a screw retaining device, a screw fixing clamping claw and a screw outlet, wherein the screwdriver head sliding track is arranged at the central position of the bottom of the screw supplying and clamping mechanism body, the screw supplying channel is obliquely and upwards arranged at the bottom of the screw supplying and clamping mechanism body, the top of the screw supplying channel is communicated with the screwdriver head sliding track, the screw outlet is arranged at the top of the screw supplying and clamping mechanism body and communicated with the screwdriver head sliding track, the screw fixing clamping claw is symmetrically arranged at two sides of the screw outlet, the screw fixing clamping claw is respectively connected with the screw supplying and clamping mechanism body through a rotating shaft arranged in the front and at the back and a torsion spring arranged on the rotating shaft, the screw retaining device is arranged at one side of the screw supplying and clamping mechanism body, the screw retaining device is positioned between the two screw fixing clamping claws and is in a vertical position relation with the two screw fixing clamping claws, and the screw retaining device is connected with the screw supply clamping mechanism body through a rotating shaft arranged on the left and the right and a torsion spring arranged on the rotating shaft;
the top end of the screwdriver head extends into the screwdriver head sliding track;
the screw supply channel is connected with the output end of the screw supply machine;
the overall operation of the device is controlled by a control program.
The number of the moving cylinders is 2, and the 2 moving cylinders are symmetrically arranged relative to the center of the fixed plate.
And the connecting rod is also provided with a damping spring.
The quantity of guide post is 3, 3 guide posts for the fixed plate equidistant setting and with electronic screwdriver dislocation set.
The screw retaining device is of a rectangular structure, when a torsion spring on a rotating shaft of the screw retaining device is in a natural state, the screw retaining device is in an inclined state with the top inward and the bottom outward, and the part of the top of the screw retaining device, which is positioned on the cone head sliding track, is more than two thirds of the diameter of the cone head sliding track.
The control program is a PLC control program.
The utility model has the advantages that: the utility model relates to an automatic screw device of beating from bottom to top, at first blow off the screw along the pipeline with the jet gas through program control by a screw feeder, blow in this device screw supply fixture with the screw after, the motion cylinder has been electrified to stretch out and drives electronic screwdriver mounting panel, drag three electronic screwdriver upward movements simultaneously, and then drive screwdriver head upward movement and squeeze into the product with the screw, realize squeezing into the screw from bottom to top, once squeeze into three screws to the product, and is swift, rapidly, realize completely automaticly, need not artifical supplementary completion, the human cost is reduced, very big improvement production efficiency, and can guarantee the precision that the screw was squeezed into.
Drawings
FIG. 1 is a view of the main structure of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the screw feeding clamping mechanism;
FIG. 4 is a schematic view of the structure when feeding screws;
FIG. 5 is a schematic view of the structure when the screw is seized;
fig. 6 is a schematic view of a structure when driving a screw.
As shown in the figure, a fixed plate-1, a moving cylinder-2, an electric screwdriver mounting plate-3, an electric screwdriver-4, a connecting rod-5, a universal shaft-6, a buffer spring-7, a screwdriver head-8, a screw supply clamping mechanism-9, a screwdriver head sliding track-901, a screw supply channel-902, a screw supply clamping mechanism body-903, a screw backstop-904, a screw fixing clamping claw-905, a screw outlet-906, a rotating shaft-907, an electric screwdriver mounting channel-10, a guide column-11, a guide plate-12, a moving cylinder extending channel-13, a guide channel-14, a screw supply clamping mechanism mounting plate-15, a damping spring-16 and a screw-17.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the utility model relates to an automatic screw device of beating from bottom to top, including fixed plate 1, motion cylinder 2, electronic screwdriver mounting panel 3, electronic screwdriver 4, connecting rod 5, cardan shaft 6, buffer spring 7, screwdriver head 8, screw supply fixture 9, fixed plate 1 is circular structure, fixed plate 1 reserves electronic screwdriver activity passageway 10, motion cylinder stretch out passageway 13, connecting rod passageway, wherein, the quantity of electronic screwdriver activity passageway 10 is 3, and 3 electronic screwdriver installation passageways 10 are equidistant setting on fixed plate 1;
the bottom of the fixed plate 1 is provided with a moving cylinder 2, the top of the moving cylinder 2 extends out of a moving cylinder extending channel 13 on the fixed plate 1, the lower side of the fixed plate 1 is provided with a guide plate 12, the positions of the guide plate 12 corresponding to the fixed plate 1 are respectively provided with a guide channel 14, the upper side of the fixed plate 1 is provided with an electric screwdriver mounting plate 3, the guide post 11 sequentially passes through the guide plate 12 and the guide channel 14 on the fixed plate 1 to be fixedly connected with the electric screwdriver mounting plate 3, the position of the electric screwdriver mounting plate 3 corresponding to the electric screwdriver moving channel 10 of the fixed plate 1 is provided with an electric screwdriver mounting hole, and the electric screwdriver 4 sequentially passes through the electric screwdriver moving channel 10 and the electric screwdriver mounting hole from bottom to top and is fixedly connected with the electric screwdriver mounting plate 3 through bolts;
the top of the electric screwdriver 4 is connected with a screwdriver head 8 through a group of universal shafts 6, and a buffer spring 7 is arranged between the universal shafts 6;
a screw feeding and clamping mechanism 9 is arranged at the top of the screwdriver head 8, the screw feeding and clamping mechanism 9 is arranged on a screw feeding and clamping mechanism mounting plate 15 arranged at the bottom of the screw feeding and clamping mechanism, a connecting rod 5 is arranged between the screw feeding and clamping mechanism mounting plate 15 and the fixing plate 1, the connecting rod 5 penetrates through a connecting rod channel of the electric screwdriver mounting plate 3, and the top and the bottom of the connecting rod are respectively fixedly connected with the screw feeding and clamping mechanism mounting plate 15 and the fixing plate 1;
the screw supplying and clamping mechanism 9 further comprises a screwdriver head sliding track 901, a screw supplying channel 902, a screw supplying and clamping mechanism body 903, a screw retaining device 904, a screw fixing claw 905 and a screw outlet 906, the screwdriver head sliding track 901 is arranged at the center of the bottom of the screw supplying and clamping mechanism body 903, the screw supplying channel 902 is obliquely and upwards arranged at the bottom of the screw supplying and clamping mechanism body 903, the top of the screw supplying channel 902 is communicated with the screwdriver head sliding track 901, the screw outlet 906 is arranged at the top of the screw supplying and clamping mechanism body 903, the screw outlet 906 is communicated with the screwdriver head sliding track 901, the screw fixing claws 905 are symmetrically arranged at two sides of the screw outlet 906, the screw fixing claws 905 are respectively connected with the screw supplying and clamping mechanism body 903 through a rotating shaft 907 arranged in the front and back and a torsion spring arranged on the rotating shaft 907, a screw retaining device 904 is arranged on one side of the screw supplying and clamping mechanism body 903, the screw retaining device 904 is positioned between the two screw fixing clamping jaws 905 and is in a vertical position relation with the two screw fixing clamping jaws 905, and the screw retaining device 904 is connected with the screw supplying and clamping mechanism body 903 through a rotating shaft 907 arranged on the left and the right and a torsion spring arranged on the rotating shaft 907;
the top end of the screwdriver head 8 extends into the screwdriver head sliding track 901;
the screw feeding channel 902 is connected with the output end of the screw feeder;
the overall operation of the device is controlled by a control program.
The number of the moving cylinders 2 is 2, and the 2 moving cylinders 2 are symmetrically arranged relative to the center of the fixed plate 1.
The connecting rod 5 is also provided with a damping spring 16.
The quantity of guide post 11 is 3, and 3 guide posts 11 are equidistant setting and with electric screwdriver 4 dislocation set for fixed plate 1.
The screw retaining device 904 is of a rectangular structure, and when the torsion spring on the rotating shaft is in a natural state, the screw retaining device 904 is in an inclined state with the top portion facing inwards and the bottom portion facing outwards, and the portion of the top portion of the screw retaining device 904 located on the cone head sliding track 901 is larger than two thirds of the diameter of the cone head sliding track 901.
The control program is a PLC control program.
The working principle is as follows: at first blow out the screw along the pipeline with jet gas by a screw feeder through program control, blow in this device screw with screw 17 and supply fixture 9 back, motion cylinder 2 has got the electricity and stretches out and drive electronic screwdriver mounting panel 3, drags three electronic screwdrivers 4 upward movements simultaneously, and then drives the 8 upward movements of screwdriver head and squeezes into the product with the screw, and wherein the action principle that fixture 9 was supplied with to the screw is: the screw feeder blows out the screw 17 along the pipeline by jet air flow, the output end of the pipeline is connected with a screw feeding channel 902 in the screw feeding clamping mechanism 9, the screw 17 enters the screw feeding channel 902 at a higher speed and continues to move upwards, the screw backstop 904 is impacted by inertia, the screw backstop 904 is bounced to form a vertically upward state, the screw continues to move upwards to a screw outlet 906 and is stopped by a screw fixing clamping claw 905, at the moment, the screw passes through the screw backstop 904, the screw backstop 904 is pulled back by the torsion force of a torsion spring, the screw 17 cannot fall back due to the blockage of the screw backstop 904, and the screw 17 is formed in a vertically upward state at the position of the screw outlet 906, and the loading of the screw 17 is completed;
the action principle of screwing is as follows: screwdriver head 8 upwards combines the back with the screw, thereby upwards jack-up both sides the fixed jack catch 905 of screw takes the screw to come out from screw export 906 and gets into the product again, simultaneously electronic screwdriver 4 receives program control to drive screwdriver head 8 high-speed rotatory, accomplish beating into of screw 17, wherein, cardan shaft 6 carries out moment compensation to electronic screwdriver 4 with buffer spring 7's effect, prevent the harm that rigid connection caused electronic screwdriver 4, damping spring 16's effect is the vibrations that alleviate the screw process of beating and produce, prevent the damage that vibrations caused equipment.
The utility model discloses a squeeze into the screw from bottom to top, satisfied automated production's technology demand, once squeeze into three screws to the product, swift, rapidly, realize the automation completely, need not artifical supplementary completion, reduced the human cost, very big improvement production efficiency to can guarantee the precision that the screw was squeezed into.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (6)
1. The automatic screw driving device from bottom to top is characterized by comprising a fixing plate, a moving cylinder, an electric screwdriver mounting plate, an electric screwdriver, a connecting rod, a universal shaft, a buffer spring, a screwdriver head and a screw supply clamping mechanism, wherein the fixing plate is of a circular structure, an electric screwdriver moving channel, a moving cylinder extending channel and a connecting rod channel are reserved on the fixing plate, the number of the electric screwdriver moving channels is 3, and the 3 electric screwdriver mounting channels are arranged on the fixing plate at equal intervals;
the electric screwdriver is characterized in that a moving cylinder is arranged at the bottom of the fixed plate, the top of the moving cylinder extends out of a moving cylinder extending channel on the fixed plate, a guide plate is arranged on the lower side of the fixed plate, guide channels are respectively arranged at positions of the guide plate corresponding to the fixed plate, an electric screwdriver mounting plate is arranged on the upper side of the fixed plate, the guide plates sequentially penetrate through the guide channels on the guide plate and the fixed plate to be fixedly connected with the electric screwdriver mounting plate through guide posts, an electric screwdriver mounting hole is formed in a position of the electric screwdriver mounting plate corresponding to an electric screwdriver moving channel of the fixed plate, and the electric screwdriver sequentially penetrates through the electric screwdriver moving channel and the electric screwdriver mounting hole from bottom to top and is fixedly connected with the electric screwdriver mounting plate;
the top of the electric screwdriver is connected with a screwdriver head through a group of universal shafts, and a buffer spring is arranged between the universal shafts;
the top of the screwdriver head is provided with a screw feeding clamping mechanism, the screw feeding clamping mechanism is arranged on a screw feeding clamping mechanism mounting plate arranged at the bottom of the screw feeding clamping mechanism, a connecting rod is arranged between the screw feeding clamping mechanism mounting plate and the fixed plate, the connecting rod passes through a connecting rod channel of the electric screwdriver mounting plate, and the top and the bottom of the connecting rod are respectively fixedly connected with the screw feeding clamping mechanism mounting plate and the fixed plate;
the screw supplying and clamping mechanism comprises a screwdriver head sliding track, a screw supplying channel, a screw supplying and clamping mechanism body, a screw retaining device, a screw fixing clamping claw and a screw outlet, wherein the screwdriver head sliding track is arranged at the central position of the bottom of the screw supplying and clamping mechanism body, the screw supplying channel is obliquely and upwards arranged at the bottom of the screw supplying and clamping mechanism body, the top of the screw supplying channel is communicated with the screwdriver head sliding track, the screw outlet is arranged at the top of the screw supplying and clamping mechanism body and communicated with the screwdriver head sliding track, the screw fixing clamping claw is symmetrically arranged at two sides of the screw outlet, the screw fixing clamping claw is respectively connected with the screw supplying and clamping mechanism body through a rotating shaft arranged in the front and at the back and a torsion spring arranged on the rotating shaft, the screw retaining device is arranged at one side of the screw supplying and clamping mechanism body, the screw retaining device is positioned between the two screw fixing clamping claws and is in a vertical position relation with the two screw fixing clamping claws, and the screw retaining device is connected with the screw supply clamping mechanism body through a rotating shaft arranged on the left and the right and a torsion spring arranged on the rotating shaft;
the top end of the screwdriver head extends into the screwdriver head sliding track;
the screw supply channel is connected with the output end of the screw supply machine;
the overall operation of the device is controlled by a control program.
2. The automatic bottom-up screwing apparatus as claimed in claim 1, wherein said moving cylinders are 2, and 2 moving cylinders are symmetrically disposed with respect to the center of the fixed plate.
3. The bottom-up automatic screw driving device according to claim 1, wherein a damping spring is further provided on the link.
4. The automatic bottom-up screwing device as claimed in claim 1, wherein said guide posts are 3 in number, and 3 guide posts are disposed at equal intervals with respect to the fixing plate and are offset from the electric screwdriver.
5. The automatic bottom-up screwing device as claimed in claim 1, wherein said screw retainer is of a rectangular configuration and is inclined inwardly at the top and outwardly at the bottom when the torsion spring of the rotation shaft is in a natural state, and the portion of the top of the screw retainer located on the sliding track of the bit is greater than two thirds of the diameter of the sliding track of the bit.
6. The bottom-up automatic screw driving device according to claim 1, wherein the control program is a PLC control program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294359.5U CN211916040U (en) | 2019-12-19 | 2019-12-19 | Automatic screw driving device from bottom to top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294359.5U CN211916040U (en) | 2019-12-19 | 2019-12-19 | Automatic screw driving device from bottom to top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916040U true CN211916040U (en) | 2020-11-13 |
Family
ID=73325207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922294359.5U Active CN211916040U (en) | 2019-12-19 | 2019-12-19 | Automatic screw driving device from bottom to top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043006A (en) * | 2021-03-29 | 2021-06-29 | 科德汽车零部件(长春)有限公司 | Self-guiding transmission system for motor assembly |
| CN114952265A (en) * | 2022-06-14 | 2022-08-30 | 江苏拓斯达机器人有限公司 | Automatic locking equipment |
-
2019
- 2019-12-19 CN CN201922294359.5U patent/CN211916040U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043006A (en) * | 2021-03-29 | 2021-06-29 | 科德汽车零部件(长春)有限公司 | Self-guiding transmission system for motor assembly |
| CN113043006B (en) * | 2021-03-29 | 2023-01-24 | 科德汽车零部件(长春)有限公司 | Self-guiding transmission system for motor assembly |
| CN114952265A (en) * | 2022-06-14 | 2022-08-30 | 江苏拓斯达机器人有限公司 | Automatic locking equipment |
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