CN212095748U - Automatic polishing machine for round cover of door handle - Google Patents
Automatic polishing machine for round cover of door handle Download PDFInfo
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- CN212095748U CN212095748U CN202020273265.XU CN202020273265U CN212095748U CN 212095748 U CN212095748 U CN 212095748U CN 202020273265 U CN202020273265 U CN 202020273265U CN 212095748 U CN212095748 U CN 212095748U
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Abstract
The utility model discloses an automatic door handle round cover polishing machine, a second rotary worktable is arranged on a first rotary worktable, a first polishing device, a first wire drawing device, a second polishing device and a second wire drawing device are arranged in sequence around the first rotary worktable, when a workpiece needs to be polished, the workpiece is placed on a vibration disc of a feeding device, the workpiece is clamped by a first mechanical hand and is placed on the second rotary worktable, the second rotary worktable drives the workpiece to rotate around a second rotary worktable, the first rotary worktable rotates, the first polishing device and the first wire drawing device process the side surface of the workpiece, the second polishing device and the second wire drawing device process the top surface of the workpiece, finally, the polished workpiece is taken away by the second mechanical hand, thus realizing one-time polishing of the workpiece on one polishing machine, a plurality of working personnel are not required to operate on a plurality of devices, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a door and window technical field, in particular to door handle dome automatic sander.
Background
When the door handle is installed on a door, the door handle is installed on the door in order to facilitate installation of the door handle and make the door handle installed on the door more beautiful. Fig. 1 is a commonly used door handle cover plate called a dome, which is provided with a slot to facilitate replacement and removal with a force point. When people rotate the door handle to unlock, the skin of a human body often rubs with the round cover, so that when the round cover is processed, the side face and the top face of the round cover need to be polished.
In the prior art, when the round cover is machined, a plurality of workers are required to respectively polish and draw wires on the side face and the top face of the round cover on different stations, and the machining method consumes more manpower and material resources and is low in machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a door handle dome automatic sander can once only polish the door handle dome is automatic, improves work efficiency.
According to the utility model discloses door handle dome automatic sander, include: the first rotary workbench is provided with a second rotary workbench used for fixedly mounting a workpiece, and the second rotary workbench can rotate around the first rotary workbench; the feeding devices are sequentially arranged around the first rotary workbench and comprise a first mechanical arm and a vibration disc, and the first mechanical arm can transfer the workpieces on the vibration disc to the second rotary workbench; the first grinding device comprises a first abrasive belt for grinding the side surface of the workpiece; the first wire drawing device comprises a first nylon wheel for drawing the side surface of the workpiece; the second grinding device comprises a second abrasive belt for grinding the top surface of the workpiece; the second wire drawing device comprises a second nylon wheel for drawing the top surface of the workpiece; and the blanking device comprises a second mechanical arm and a conveying belt, and the second mechanical arm can transfer the workpiece on the second rotary worktable to the conveying belt.
According to the utility model discloses door handle dome automatic sander has following beneficial effect at least: the automatic grinding machine is characterized in that a second rotary workbench is arranged on a first rotary workbench, when a workpiece needs to be ground, the workpiece is placed on a vibration disc of a feeding device, the workpiece is clamped by a first mechanical hand and fixedly arranged on the second rotary workbench, the first rotary workbench rotates to convey the workpiece to the position below a first grinding device, the second rotary workbench drives the workpiece to rotate around the second rotary workbench, the side surface of the workpiece is ground by a first abrasive belt, after the side surface of the workpiece is ground, the first rotary workbench continues to rotate to convey the workpiece to the position below a first wire drawing device, the side surface of the workpiece is drawn by a first nylon wheel, after the side surface of the workpiece is processed, the first rotary workbench continues to rotate in the same way, the workpiece is sequentially conveyed to the positions below a second grinding device and a second wire drawing device, the top surfaces of the workpiece are ground and drawn by a second abrasive belt and a second nylon wheel respectively, and finally, taking the machined workpiece away by the second mechanical arm. This polisher has been through setting up first swivel work head and having set gradually first grinding device, first wire drawing device, second grinding device and second wire drawing device around first swivel work head, can process the work piece on an equipment, need not a plurality of workman and processes respectively on many equipment, has reduced manpower and materials, has improved work efficiency.
According to the utility model discloses a some embodiments, be equipped with installation axle and bolt on the second swivel work head, the installation axle is used for the installation work piece and can drives the work piece and wind the axis of installation axle is rotatory, the bolt can insert in the draw-in groove of work piece. During the material loading, work piece is got from the vibration dish is got to first manipulator to install the work piece on the installation axle, and in the bolt on the second swivel work head inserted the draw-in groove of work piece, when the second swivel work head surrounds self rotatory, can drive the work piece and follow the second swivel work head rotation, in order to conveniently polish the processing to the work piece.
According to the utility model discloses a some embodiments, the second swivel work head is equipped with a plurality ofly, and is a plurality of the second swivel work head is followed the circumference of first swivel work head distributes. The second swivel work head is equipped with a plurality ofly, then can be on this polisher a plurality of work pieces of simultaneous processing, has further improved machining efficiency.
According to some embodiments of the utility model, first grinding device still includes first motor, first take-up pulley, second take-up pulley and third take-up pulley, first take-up pulley, second take-up pulley and the third take-up pulley is triangular distribution and will first abrasive band tensioning, the output of first motor is connected first take-up pulley. The first motor drives the first tensioning wheel to rotate, so that the first abrasive belt is further driven to rotate, the first tensioning wheel, the second tensioning wheel and the third tensioning wheel are distributed in a triangular mode, the first abrasive belt can be effectively tensioned, and the polishing quality is improved.
According to some embodiments of the present invention, the first sanding device further comprises a first pressure wheel that can press the first abrasive belt against a side of the workpiece. When the side of the workpiece is polished, the first abrasive belt is pressed on the side of the workpiece by the first pressing wheel, so that the polishing quality can be further improved.
According to some embodiments of the utility model, the second grinding device still includes second motor, fourth take-up pulley, fifth take-up pulley and sixth take-up pulley is triangle-shaped distribution and will second abrasive band tensioning, the output of second motor is connected the fourth take-up pulley. The second motor drives the fourth tensioning wheel to rotate, so that the second abrasive belt is driven to rotate, and the fourth tensioning wheel, the fifth tensioning wheel and the sixth tensioning wheel are distributed in a triangular mode, so that the second abrasive belt is tensioned, and the polishing quality is improved.
According to some embodiments of the utility model, the second grinding device still includes the second pinch roller, the second pinch roller can with the second abrasive band presses at the top surface of work piece. When polishing, the second abrasive belt is pressed on the top surface of the workpiece by the second pressing wheel, so that the polishing quality is further improved.
According to some embodiments of the utility model, the second wire drawing device still includes that third motor, driving pulley, driven pulleys and tensioning are in driving pulley with the drive belt on the driven pulleys, the output of third motor is connected driving pulley, driven pulleys passes through the transmission shaft and connects the second nylon wheel. The third motor drives the driving belt wheel to rotate, the driven belt wheel is driven to rotate through the driving belt, and the driven belt wheel rotates to drive the transmission shaft to rotate so as to drive the second nylon wheel to rotate, so that the workpiece can be conveniently subjected to wire drawing treatment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a part of a structure of an automatic polishing machine for a round cover of a door handle according to an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of a part of the structure of a first grinding device in the automatic door handle and round cover grinder shown in FIG. 1;
FIG. 4 is a schematic view of a portion of a second grinding device of the door handle dome automatic grinder shown in FIG. 1;
fig. 5 is a partial structural schematic diagram of a second wire drawing device in the automatic door handle round cover grinding machine shown in fig. 1.
In the drawings: 100 a first rotary workbench, 200 a feeding device, 300 a first grinding device, 400 a first wire drawing device, 500 a second grinding device, 600 a second wire drawing device, 700 a discharging device, 110 a second rotary workbench, 210 a first mechanical arm, 220 a vibrating disc, 310 a first abrasive belt, 320 a first motor, 330 a first tensioning wheel, 340 a second tensioning wheel, 350 a third tensioning wheel, 360 a first pressing wheel, 410 a first nylon wheel, 510 a second abrasive belt, 520 a fourth tensioning wheel, 530 a fifth tensioning wheel, 540 a sixth tensioning wheel, 550 a second tensioning wheel, 610 a second nylon wheel, 620 a second motor, 630 a driving pulley, 640 a driven pulley, 650 a transmission belt, 660 a transmission shaft and 710 a conveying belt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, the present invention provides an automatic door handle circular cover grinding machine, including a first rotary worktable 100, a second rotary worktable 110 for fixing a workpiece is provided on the first rotary worktable 100, in an embodiment of the present invention, the workpiece is a door handle, a feeding device 200, a first grinding device 300, a first wire drawing device 400, a second grinding device 500, a second wire drawing device 600 and a discharging device 700 are sequentially provided around the first rotary worktable 100, wherein the first grinding device 300 includes a first abrasive belt 310 for grinding a side surface of a door handle, the first wire drawing device 400 includes a first nylon wheel 410 for wire drawing a side surface of the door handle, the second grinding device 500 includes a second abrasive belt 510 for grinding a top surface of the door handle, the second wire drawing device 600 includes a second nylon wheel 610, the wire drawing device is used for performing wire drawing processing on the top surface of the door handle. The feeding device 200 comprises a first mechanical arm 210 and a vibrating disk 220, initially, the door handle without being polished is placed on the vibrating disk 220, the door handle is clamped from the vibrating disk 220 by the first mechanical arm 210, the door handle is placed on a second rotary worktable 110, the first rotary worktable 100 rotates to send the workpiece to the lower part of a first polishing device 300, the second rotary worktable 110 drives the workpiece to rotate around the second rotary worktable 110, the side surface of the workpiece is polished by a first abrasive belt 310, after the side surface of the workpiece is polished, the first rotary worktable 100 continues to rotate to send the workpiece to the lower part of the first wire drawing device 400, the first nylon wheel 410 performs wire drawing on the side surface of the workpiece, after the side surface of the workpiece is processed, similarly, the first rotary worktable 100 continues to rotate to send the workpiece to the lower parts of the second polishing device 500 and the second wire drawing device 600 in sequence, the top surface of the workpiece is polished and drawn by a second abrasive belt 510 and a second nylon wheel 610, and finally, the machined workpiece is taken away by a second mechanical arm. In this embodiment, in order to simplify the apparatus, the first manipulator 210 may implement both the feeding and the discharging, that is, the first manipulator 210 and the second manipulator in this embodiment are actually the same manipulator, and the description of the first and second manipulators is only used for distinguishing technical features. This polisher is through setting up first swivel work head 100 and around first swivel work head 100 and set gradually first grinding device 300, first wire drawing device 400, second grinding device 500 and second wire drawing device 600, can process the work piece on a equipment, need not a plurality of workman and processes respectively on many equipment, has reduced manpower and materials, has improved work efficiency. In some embodiments, the second rotary worktable 110 is provided with a mounting shaft for mounting a workpiece and driving the workpiece to rotate around the axis of the mounting shaft, and a latch capable of being inserted into a slot of the workpiece. During the material loading, work piece is got from vibration dish 220 upward to first manipulator 210 presss from both sides to install the work piece on the installation axle, and the bolt on the second swivel work head 110 inserts in the draw-in groove of work piece, when second swivel work head 110 centers on self rotation, can drive the work piece and follow the rotation of second swivel work head 110, in order to conveniently polish the processing to the work piece.
Referring to fig. 1 and 2, in some embodiments, the second rotary table 110 is provided in plurality, and the plurality of second rotary tables 110 are distributed along a circumferential direction of the first rotary table 100. The second rotary worktable 110 is provided with a plurality of workpieces, so that the grinding machine can process a plurality of workpieces simultaneously, and the processing efficiency is further improved.
Referring to fig. 3, in some embodiments, the first sanding apparatus 300 further includes a first motor 320, a first tensioning wheel 330, a second tensioning wheel 340, and a third tensioning wheel 350, the first tensioning wheel 330, the second tensioning wheel 340, and the third tensioning wheel 350 are triangularly positioned and tension the first sanding belt 310, and an output of the first motor 320 is coupled to the first tensioning wheel 330. The first motor 320 drives the first tensioning wheel 330 to rotate, so as to further drive the first abrasive belt 310 to rotate, and the first tensioning wheel 330, the second tensioning wheel 340 and the third tensioning wheel 350 are distributed in a triangular shape, so that the first abrasive belt 310 can be effectively tensioned, and the polishing quality is improved. The first grinding apparatus 300 further includes a first pressure wheel 360, the first pressure wheel 360 pressing the first abrasive belt 310 against the side of the workpiece. When the side of the workpiece is polished, the first pressing wheel 360 presses the first abrasive belt 310 against the side of the workpiece, so that the polishing quality can be further improved.
Referring to fig. 4, in some embodiments, second sanding apparatus 500 further includes a second motor, a fourth tensioning wheel 520, a fifth tensioning wheel 530, and a sixth tensioning wheel 540, fourth tensioning wheel 520, fifth tensioning wheel 530, and sixth tensioning wheel 540 are triangularly positioned and tension second sanding belt 510, and an output of the second motor is coupled to fourth tensioning wheel 520. The second motor drives the fourth tension pulley 520 to rotate, so as to drive the second belt sanding 510 to rotate, and the fourth tension pulley 520, the fifth tension pulley 530 and the sixth tension pulley 540 are distributed in a triangular shape, so as to tension the second belt sanding 510, thereby improving the sanding quality. Second grinding device 500 also includes a second pressure wheel 550, second pressure wheel 550 pressing second abrasive belt 510 against the top surface of the workpiece. During polishing, second abrasive belt 510 is pressed on the top surface of the workpiece by second pressing wheel 550, so that polishing quality is further improved.
Referring to fig. 5, in some embodiments, the second drawing device 600 further includes a third motor 620, a driving pulley 630, a driven pulley 640, and a transmission belt 650 tensioned on the driving pulley 630 and the driven pulley 640, wherein an output end of the third motor 620 is connected to the driving pulley 630, and the driven pulley 640 is connected to the second nylon wheel 610 through a transmission shaft 660. The third motor 620 drives the driving pulley 630 to rotate, the driving belt 650 drives the driven pulley 640 to rotate, and the driven pulley 640 rotates to drive the transmission shaft 660 to rotate so as to drive the second nylon wheel 610 to rotate, so that the workpiece is conveniently subjected to wire drawing treatment. Of course, the first drawing device 400 can also be realized by a similar transmission mechanism as the second drawing device 600, which is not described herein.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a door handle dome automatic sander which characterized in that includes:
the first rotary workbench (100) is provided with a second rotary workbench (110) for fixedly mounting a workpiece, and the second rotary workbench (110) can rotate around the first rotary workbench;
arranged one after the other around said first rotary table (100)
The feeding device (200) comprises a first mechanical arm (210) and a vibration disc (220), and the first mechanical arm (210) can transfer the workpieces on the vibration disc (220) to the second rotary workbench (110);
a first sanding device (300) comprising a first sanding belt (310) for sanding a side of a workpiece;
a first drawing device (400) comprising a first nylon wheel (410) for drawing the side of the workpiece;
a second grinding device (500) comprising a second abrasive belt (510) for grinding the top surface of the workpiece;
a second drawing device (600) comprising a second nylon wheel (610) for drawing the top surface of the workpiece;
a blanking device (700) comprising a second robot and a conveyor belt (710), the second robot being capable of transferring workpieces on the second rotary table (110) onto the conveyor belt (710).
2. The automatic sander of claim 1, wherein the second rotary table (110) is provided with an installation shaft for installing a workpiece and driving the workpiece to rotate around the axis of the installation shaft, and a plug capable of being inserted into a slot of the workpiece.
3. The automatic sander of claim 1 or 2, wherein the second rotary table (110) is provided in plurality, and the plurality of second rotary tables (110) are distributed along the circumferential direction of the first rotary table (100).
4. The automatic door handle dome sander according to claim 1 or 2, wherein the first sanding device (300) further comprises a first motor (320), a first tensioning wheel (330), a second tensioning wheel (340), and a third tensioning wheel (350), wherein the first tensioning wheel (330), the second tensioning wheel (340), and the third tensioning wheel (350) are distributed in a triangular shape and tension the first sanding belt (310), and wherein an output end of the first motor (320) is connected to the first tensioning wheel (330).
5. The automatic door handle dome sander of claim 4, wherein the first sanding device (300) further comprises a first pressure wheel (360), the first pressure wheel (360) pressing the first sanding belt (310) against the side of the workpiece.
6. The automatic door handle dome sander according to claim 1 or 2, wherein the second sanding device (500) further comprises a second motor, a fourth tensioning wheel (520), a fifth tensioning wheel (530) and a sixth tensioning wheel (540), the fourth tensioning wheel (520), the fifth tensioning wheel (530) and the sixth tensioning wheel (540) are distributed in a triangle and tension the second sanding belt (510), and an output end of the second motor is connected to the fourth tensioning wheel (520).
7. The automatic door handle dome sander of claim 6, wherein said second sanding device (500) further comprises a second pressure wheel (550), said second pressure wheel (550) pressing said second sanding belt (510) against the top surface of the workpiece.
8. The automatic sander of claim 1 or 2, wherein the second wire drawing device (600) further comprises a third motor (620), a driving pulley (630), a driven pulley (640), and a transmission belt (650) tensioned on the driving pulley (630) and the driven pulley (640), wherein the output end of the third motor (620) is connected with the driving pulley (630), and the driven pulley (640) is connected with the second nylon wheel (610) through a transmission shaft (660).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273265.XU CN212095748U (en) | 2020-03-06 | 2020-03-06 | Automatic polishing machine for round cover of door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273265.XU CN212095748U (en) | 2020-03-06 | 2020-03-06 | Automatic polishing machine for round cover of door handle |
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| Publication Number | Publication Date |
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| CN212095748U true CN212095748U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020273265.XU Active CN212095748U (en) | 2020-03-06 | 2020-03-06 | Automatic polishing machine for round cover of door handle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290197A (en) * | 2021-12-01 | 2022-04-08 | 蓝点触控(北京)科技有限公司 | Polishing workstation of multi-station belt sander |
-
2020
- 2020-03-06 CN CN202020273265.XU patent/CN212095748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290197A (en) * | 2021-12-01 | 2022-04-08 | 蓝点触控(北京)科技有限公司 | Polishing workstation of multi-station belt sander |
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