CN218144414U - Bar rotary conveying mechanism - Google Patents
Bar rotary conveying mechanism Download PDFInfo
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- CN218144414U CN218144414U CN202222327333.8U CN202222327333U CN218144414U CN 218144414 U CN218144414 U CN 218144414U CN 202222327333 U CN202222327333 U CN 202222327333U CN 218144414 U CN218144414 U CN 218144414U
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Abstract
The utility model relates to the technical field of bar processing, in particular to a bar rotary conveying mechanism, which comprises a hollow bracket, a connecting frame arranged in the hollow bracket, a rotary driving component connected with the connecting frame, a rotary seat connected with the output end of the rotary driving component, and at least one cylinder type mechanical arm clamping jaw connected with the top of the rotary seat; during the use, the rotary driving assembly drives the rotary seat to rotate, the cylinder type mechanical arm clamping jaw is adopted to replace the scheme that the existing motor drives the belt to transmit and drive the working head to stretch out and draw back, the using amount of the motor is reduced, the assembly cost is lower, and the phenomenon that the alignment is inaccurate and the bar material is difficult to accurately take and place due to the fact that the belt is loosened after the belt is used for a period of time is avoided.
Description
Technical Field
The utility model relates to a bar processing technology field, concretely relates to bar rotary conveying mechanism.
Background
The forming process of the PCB cutter needs to carry out rough grinding, accurate grinding, secondary accurate grinding and other steps on the bar materials one by one to finally form the bar materials, and the prior processing technology usually adopts assembly line type processing, so that the occupied area of a machine is larger, and the production cost is increased.
In order to solve the problems, a bar rotating and conveying mechanism is adopted, equipment such as coarse grinding, fine grinding, secondary fine grinding and the like are circumferentially arranged on the bar rotating and conveying mechanism to form a PCB cutter one-step forming and processing center, and the bar rotating and conveying mechanism is used for taking and placing the bar, so that the problem of machine floor space is solved, and the production cost is reduced; however, the existing bar rotating and conveying mechanism adopts a motor to drive a belt to transmit, and drives the working head to stretch and retract by means of a spiral transmission disc and a sliding mechanism, so that the structure is complex, a motor is required to drive a rotating seat to rotate, the assembly cost is high, the alignment is easy to be inaccurate due to the fact that the belt is loosened after the belt is used for a period of time due to the toughness of the belt, and the working head is difficult to take and place bars from equipment such as coarse grinding, fine grinding and secondary fine grinding.
Disclosure of Invention
In order to overcome the defects and deficiencies existing in the prior art, the utility model aims to provide a rotary bar conveying mechanism.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a bar material rotary conveying mechanism, includes the cavity support, erects the link of cavity support inside, the rotary driving subassembly of being connected with the link, the roating seat of being connected with rotary driving subassembly's output and at least one cylinder type manipulator clamping jaw of connecting in the roating seat top, cylinder type manipulator clamping jaw is used for getting puts the bar material.
Preferably, the rotary driving assembly comprises a servo motor, a right-angle speed reducer connected with the output end of the servo motor, and a hollow rotary platform connected with the right-angle speed reducer, the stator of the hollow rotary platform is fixedly connected with the connecting frame, and the rotor of the hollow rotary platform is fixedly connected with the rotary base.
Preferably, the number of the cylinder type mechanical arm clamping jaws is at least two, and each cylinder type mechanical arm clamping jaw is distributed on the rotating seat in an annular array.
Preferably, the cylinder type manipulator clamping jaw comprises a cylinder fixing seat, a telescopic cylinder connected with the cylinder fixing seat, a cylinder connecting seat connected with the output end of the telescopic cylinder, and a clamping jaw cylinder connected with the cylinder connecting seat, and the clamping jaw cylinder is used for taking and placing bars.
Preferably, the cylinder type manipulator clamping jaw further comprises a linear bearing penetrating through the cylinder fixing seat and connected with the cylinder fixing seat, and a guide shaft connected with the linear bearing, one end of the guide shaft penetrates through the linear bearing and is connected with the cylinder connecting seat, and the other end of the guide shaft is connected with a stroke limiting plate.
Preferably, a first protective cover is arranged around the outer periphery of the hollow support.
Preferably, the fender bracket is erected at the top of the rotating seat, a second protective cover is arranged between the rotating seat and the fender bracket in an enclosing mode, and a yielding opening used for moving the clamping jaw of the cylinder type manipulator is formed in the second protective cover.
The beneficial effects of the utility model reside in that: the utility model discloses a rotatory conveying mechanism of bar, during the use, the rotation driving subassembly drive roating seat is rotatory, adopts cylinder type manipulator clamping jaw to replace current motor drive belt transmission, drive the flexible scheme of working head, reduces motor quantity, and the assembly cost is lower, and avoids adopting the belt to use the not hard up belt behind a period to lead to counterpointing easily inaccurate and be difficult to the accuracy get and put the bar.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
the reference signs are: 1. a hollow stent; 2. a connecting frame; 3. a rotary drive assembly; 31. a servo motor; 32. a right-angle reducer; 33. a hollow rotating platform; 4. a rotating base; 5. a cylinder type manipulator clamping jaw; 51. a cylinder fixing seat; 52. a telescopic cylinder; 53. a cylinder connecting seat; 54. a clamping jaw cylinder; 55. a linear bearing; 56. a guide shaft; 6. a stroke limit plate; 7. a first protective cover; 8. a protection frame; 9. a second protective cover; 10. and a bit yielding port.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, a bar material rotary conveying mechanism includes a hollow support 1, a connecting frame 2 erected inside the hollow support 1, a rotary driving assembly 3 connected to the connecting frame 2, a rotary base 4 connected to an output end of the rotary driving assembly 3, and at least one cylinder type manipulator clamping jaw 5 connected to a top of the rotary base 4, where the cylinder type manipulator clamping jaw 5 is used for picking and placing bar materials.
This bar rotary conveying mechanism, during the use, the rotatory seat 4 of rotary drive subassembly 3 drive is rotatory, adopts cylinder type manipulator clamping jaw 5 to replace current motor drive belt transmission, drive the flexible scheme of working head, reduces motor quantity, and the assembly cost is lower, and avoids adopting the belt to use the not hard up belt behind the period to lead to counterpoint inaccurate easily and be difficult to the accuracy get and put the bar.
In this embodiment, the rotary driving assembly 3 includes a servo motor 31, a right-angle reducer 32 connected to an output end of the servo motor 31, and a hollow rotary platform 33 connected to the right-angle reducer 32, a stator of the hollow rotary platform 33 is fixedly connected to the connecting frame 2, and a rotor of the hollow rotary platform 33 is fixedly connected to the rotary base 4.
By adopting the technical scheme, during use, the servo motor 31 drives the right-angle speed reducer 32, drives the hollow rotary platform 33 to rotate, the rotor of the hollow rotary platform 33 drives the rotary seat 4 to rotate, and then drives the cylinder type mechanical arm clamping jaw 5 to rotate, so that the cylinder type mechanical arm clamping jaw 5 is applied to the one-step forming machining center to take and place bars in the next procedure.
In this embodiment, the number of the cylinder type manipulator clamping jaws 5 is at least two, and each cylinder type manipulator clamping jaw 5 is distributed on the rotating base 4 in an annular array.
By adopting the technical scheme, the plurality of cylinder type mechanical arm clamping jaws 5 operate simultaneously, so that the processing efficiency is improved; each cylinder type manipulator clamping jaw 5 is distributed in the roating seat 4 in annular array to be applied to the accurate counterpoint of one shot forming machining center and the processing equipment of periphery, and realize that each cylinder type manipulator clamping jaw 5 gets in step and put the bar. Preferably, the number of the cylinder type manipulator clamping jaws 5 is 4.
In this embodiment, the cylinder type manipulator clamping jaw 5 includes a cylinder fixing seat 51, a telescopic cylinder 52 connected to the cylinder fixing seat 51, a cylinder connecting seat 53 connected to an output end of the telescopic cylinder 52, and a clamping jaw cylinder 54 connected to the cylinder connecting seat 53, and the clamping jaw cylinder 54 is used for taking and placing a bar.
Adopt above-mentioned technical scheme, during the use, telescopic cylinder 52 drives actuating cylinder connecting seat 53 and removes, and actuating cylinder connecting seat 53 drives clamping jaw cylinder 54 synchronous motion, and clamping jaw cylinder 54 presss from both sides tightly or unclamps the bar to get and put the bar, cooperation rotary drive subassembly 3 is favorable to the bar to get and puts in next process processing.
In this embodiment, the cylinder type manipulator clamping jaw 5 further includes a linear bearing 55 penetrating through the cylinder fixing seat 51 and connected to the cylinder fixing seat 51, and a guide shaft 56 connected to the linear bearing 55, wherein one end of the guide shaft 56 penetrates through the linear bearing 55 and is connected to the cylinder connecting seat 53, and the other end of the guide shaft 56 is connected to the stroke limiting plate 6.
By adopting the technical scheme, the connection stability of the air cylinder connecting seat 53 and the telescopic air cylinder 52 is favorably improved.
In this embodiment, the outer periphery of the hollow support 1 is provided with a first protective cover 7.
By adopting the technical scheme, when the bar rotary conveying mechanism is applied to the one-step forming machining center, the one-step forming machining center can generate a large amount of oil mist, and the arrangement of the first protective cover 7 is favorable for protecting internal components of the hollow support 1, such as the rotary driving component 3, so that the oil mist corrosion is prevented.
In this embodiment, a protection frame 8 is erected on the top of the rotary seat 4, a second protection cover 9 is enclosed between the rotary seat 4 and the protection frame 8, and the second protection cover 9 is provided with a yielding opening 10 for the movement of the cylinder type manipulator clamping jaw 5.
Adopt above-mentioned technical scheme, the fender bracket 8 and the second safety cover 9 of setting are favorable to protecting the inner assembly between roating seat 4 and the fender bracket 8, prevent that the oil mist corrodes.
The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, do not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of thinking.
Claims (7)
1. The utility model provides a bar material rotary conveying mechanism which characterized in that: the device comprises a hollow support, a connecting frame erected in the hollow support, a rotary driving assembly connected with the connecting frame, a rotary seat connected with the output end of the rotary driving assembly, and at least one cylinder type manipulator clamping jaw connected to the top of the rotary seat, wherein the cylinder type manipulator clamping jaw is used for taking and placing bars.
2. The rotary bar conveying mechanism according to claim 1, wherein: the rotary driving assembly comprises a servo motor, a right-angle speed reducer connected with the output end of the servo motor and a hollow rotary platform connected with the right-angle speed reducer, a stator of the hollow rotary platform is fixedly connected with the connecting frame, and a rotor of the hollow rotary platform is fixedly connected with the rotary seat.
3. The rotary bar conveying mechanism according to claim 1, wherein: the number of cylinder type manipulator clamping jaws is at least two, and each cylinder type manipulator clamping jaw is distributed in the roating seat in an annular array.
4. The rotary bar conveying mechanism according to claim 1, wherein: the cylinder type manipulator clamping jaw comprises a cylinder fixing seat, a telescopic cylinder connected with the cylinder fixing seat, a cylinder connecting seat connected with the output end of the telescopic cylinder, and a clamping jaw cylinder connected with the cylinder connecting seat, wherein the clamping jaw cylinder is used for taking and placing bars.
5. The rotary bar conveying mechanism according to claim 4, wherein: the cylinder type manipulator clamping jaw further comprises a linear bearing and a guide shaft, the linear bearing penetrates through the cylinder fixing seat and is connected with the cylinder fixing seat, the guide shaft is connected with the linear bearing, one end of the guide shaft penetrates through the linear bearing and is connected with the cylinder connecting seat, and the other end of the guide shaft is connected with a stroke limiting plate.
6. The rotary bar conveying mechanism according to claim 1, wherein: the outer periphery of the hollow support is provided with a first protective cover.
7. The rotary bar conveying mechanism according to claim 1, wherein: the top of roating seat erects the fender bracket, enclose between roating seat and the fender bracket and be equipped with the second safety cover, the mouth of stepping down that is used for moving with cylinder formula manipulator clamping jaw is offered to the second safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327333.8U CN218144414U (en) | 2022-08-31 | 2022-08-31 | Bar rotary conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327333.8U CN218144414U (en) | 2022-08-31 | 2022-08-31 | Bar rotary conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218144414U true CN218144414U (en) | 2022-12-27 |
Family
ID=84559446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222327333.8U Active CN218144414U (en) | 2022-08-31 | 2022-08-31 | Bar rotary conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218144414U (en) |
-
2022
- 2022-08-31 CN CN202222327333.8U patent/CN218144414U/en active Active
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