CN217194530U - Abrasive belt grinding machine for robot automatic operation - Google Patents
Abrasive belt grinding machine for robot automatic operation Download PDFInfo
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- CN217194530U CN217194530U CN202221030442.7U CN202221030442U CN217194530U CN 217194530 U CN217194530 U CN 217194530U CN 202221030442 U CN202221030442 U CN 202221030442U CN 217194530 U CN217194530 U CN 217194530U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of the robot equipment of polishing, a abrasive band polisher for robot automation mechanized operation is proposed, including frame, organism, motor, transmission wheelset, abrasive band floating installation and overspeed device tensioner, the transmission wheelset includes action wheel, leading wheel, the contact wheel of polishing and the leading wheel that floats, and the front side of organism is provided with the assembly panel, and floating installation is including floating support frame and floating cylinder, and floating cylinder's both ends are connected with assembly panel and floating support frame respectively, and overspeed device tensioner's bottom and floating support frame clearance fit rotate on the organism and are provided with the safety cover including abrasive band, transmission wheelset, floating installation and overspeed device tensioner surround, and one side that just is located the organism in the frame is provided with collection bits suction dust and fights the setting, and collection bits suction dust is fought and is located the below of contact wheel of polishing. The device has reasonable design and simple structure, has automatic adjusting capacity, is favorable for ensuring the production efficiency, and is suitable for large-scale popularization.
Description
Technical Field
The utility model belongs to the technical field of the robot equipment of polishing, especially, relate to an abrasive band polisher for robot automation mechanized operation.
Background
Robots are a new technology emerging in the field of modern industrial automation and become an important component in modern industrial manufacturing. The robot can obviously improve the production efficiency, improve the product quality and accelerate the realization of the automation and intellectualization of industrial production. In the field of polishing, due to severe working environments such as high temperature, dust, noise and the like, the robot is more widely applied.
At present, most of traditional abrasive belt grinders applied to grinding and polishing of the surface of a workpiece do not have the automatic contact force adjusting capacity, so that the consistency of grinding effects cannot be ensured when the traditional abrasive belt grinders are used for grinding and polishing different positions or postures of the workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that foretell abrasive band polisher exists, provide a reasonable in design, simple structure, have automatic regulating power and be favorable to guaranteeing the abrasive band polisher that is used for the automatic operation of robot of production high efficiency.
In order to achieve the above objects, the present invention adopts the technical solution that the present invention provides an abrasive belt sander for robot automation operation, including a frame, a body is disposed on the frame, a motor is disposed inside the body, a power output end of the motor is provided with a transmission wheel set and an abrasive belt, the transmission wheel set includes a driving wheel, a fitting plate parallel to the front side of the body is disposed on the front side of the body, a pair of guide wheels connected to the fitting plate is disposed above the driving wheel, a sanding contact wheel and a floating guide wheel are disposed above the guide wheels, the sanding contact wheel and the floating guide wheel are disposed on a floating device, the floating device includes a floating support frame and a floating cylinder, the floating direction of the floating cylinder is horizontal, and both ends of the floating cylinder are respectively connected to the fitting plate and the floating support frame, a tensioning device located above the transmission wheel set is fixedly disposed on the fitting plate, the bottom of the tensioning device is movably matched with the floating support frame, a protective cover which surrounds the abrasive belt, the transmission wheel set, the floating device and the tensioning device is arranged on the machine body in a rotating mode, a working opening is formed in the protective cover and used for the floating support frame to move horizontally, the contact wheel and part of the abrasive belt extend out of the working opening, a scrap collecting dust hopper is arranged below the working opening, and the scrap collecting dust hopper is arranged on the machine frame and located on one side of the machine body.
Preferably, the top of the floating support frame is provided with a linear bearing, the outer side of the linear bearing is provided with a bearing groove plate movably matched with the linear bearing, and the bearing groove plate is fixedly connected with the tensioning device.
Preferably, the tensioning device comprises a tensioning wheel in friction transmission with the abrasive belt, a wheel shaft is arranged at the center of the tensioning wheel, the wheel shaft is arranged on an adjusting seat, a tensioning cylinder is arranged at the bottom of the adjusting seat, the tensioning cylinder is a magnetic switch cylinder, the movable end of the tensioning cylinder faces upwards, the fixed end of the tensioning cylinder faces downwards and is provided with a tensioning mounting plate, and the tensioning mounting plate is fixedly connected with the assembling plate and the bearing groove plate.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model provides an abrasive belt sander for robot automation operation, which utilizes a floating device and a tensioning device to automatically and dynamically adjust a sanding contact wheel in the actual sanding process, thereby providing reasonable and effective sanding pressure and fully exerting the sanding function of the sander; the main working parts of the device can be protected from dust by using the protective cover, and dust generated by polishing can be directly collected by the dust collecting and absorbing hopper, so that the working environment is improved; this device adopts vertical mode of polishing can improve the comprehensive utilization of this device. The device has reasonable design and simple structure, has automatic adjusting capability, is favorable for ensuring the production efficiency, and is suitable for large-scale popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an isometric view of a belt sander for robotic automated operations according to an embodiment;
FIG. 2 is an isometric view of a drive wheel set, a belt, a float, and a tensioner provided in an embodiment;
FIG. 3 is an isometric view of the drive wheel set, belt, float and tensioner of the present embodiment in another orientation;
in the above figures, 1, a frame; 2. a body; 3. a motor; 4. a transmission wheel set; 41. a driving wheel; 42. a guide wheel; 43. polishing the contact wheel; 44. a floating guide wheel; 5. an abrasive belt; 6. assembling a plate; 7. a floating device; 71. a floating support frame; 72. a floating cylinder; 73. a linear bearing; 74. a bearing groove plate; 8. a tensioning device; 81. a tension pulley; 82. an adjusting seat; 83. a tensioning cylinder; 84. tensioning the mounting plate; 9. a protective cover; 91. a working port; 10. dust collecting and sucking hopper.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment, as shown in fig. 1, 2 and 3, the present invention provides an abrasive belt sander for robot automation operation, which includes a frame 1, a machine body 2 is disposed on the frame 1, a motor 3 is disposed inside the machine body 2, a power output end of the motor 3 is provided with a transmission wheel set 4 and an abrasive belt 5, the transmission wheel set 4 includes a driving wheel 41, an assembly plate 6 parallel to the front surface of the machine body 2 is disposed on the front side of the machine body 2, a pair of guide wheels 42 connected to the assembly plate 6 is disposed above the driving wheel 41, a sanding contact wheel 43 and a floating guide wheel 42 are disposed above the guide wheels 42, the sanding contact wheel 43 and the floating guide wheel 42 are disposed on a floating device 7, the floating device 7 includes a floating support frame 71 and a floating cylinder 72, the floating direction of the floating cylinder 72 is horizontal, and both ends of the floating cylinder 72 are respectively connected to the assembly plate 6 and the floating support frame 71, the fixed overspeed device tensioner 8 that is located transmission wheelset 4 top that is provided with on the assembly plate 6, overspeed device tensioner 8's bottom and floating support frame 71 clearance fit, it is provided with abrasive band 5 to rotate on the organism 2, transmission wheelset 4, safety cover 9 including floating installation 7 and overspeed device tensioner 8 surround, be provided with working opening 91 on the safety cover 9, working opening 91 supplies floating support frame 71 horizontal activity and polishes contact wheel 43 and partial abrasive band 5 and stretches out working opening 91, the below of working opening 91 is provided with collection bits suction hopper 10, collection bits suction hopper 10 sets up in frame 1 and is located one side of organism 2.
Specifically, the transmission wheel set 4, the floating device 7 and the tensioning device 8 of the device adopt the characteristic of vertical distribution, can vertically polish workpieces, and can enable the device to have higher comprehensive utilization rate. The sanding contact wheel 43 is part of a friction drive system, the outer sanding belt 5 of which can contact the workpiece and achieve sanding under its pressure. The operator adjusts and keeps the input air pressure of the floating air cylinder 72, and the output force of the floating air cylinder 72 is kept constant, so that the operator or the robot clamps the workpiece to be in contact with the grinding contact wheel 43 and generates contact pressure, and when the contact pressure is equal to the output force generated by the floating air cylinder 72, the floating support frame 71 is in a floating state with balanced stress; if the floating support frame 71 moves due to the change of the position or the posture of the workpiece, the contact force between the workpiece and the grinding contact wheel 43 is kept constant, so that the device realizes high-efficiency grinding in an automatic adjustment mode. Furthermore, tensioning device 8 provides guiding support for horizontal floating of floating support frame 71 on one hand, and can tension and adjust abrasive belt 5 on the other hand, and mechanical alarm device or magnetoelectric alarm device can be equipped on tensioning device 8, and once abrasive belt 5 is broken, alarm device can send out alarm signal to remind the staff to change abrasive belt 5 in time. The protective cover 9 provided by the device can carry out dustproof protection on the main working parts of the device, and cannot influence the work of the transmission wheel set 4 and the abrasive belt 5; the dust generated by grinding can be directly collected by the dust collecting and sucking hopper 10, which is beneficial to improving the working environment.
In order to improve the sensitivity of floating support frame 71, the utility model discloses be provided with linear bearing 73 at floating support frame 71's top, linear bearing 73's the outside is provided with rather than clearance fit's bearing frid 74, bearing frid 74 and overspeed device tensioner 8 fixed connection. Therefore, the moving resistance of the floating support frame 71 can be greatly reduced by matching the bearing groove plate 74 with the linear bearing 73, so that accurate variable pressure is provided for the floating cylinder 72 connected with the bearing groove plate, the floating cylinder 72 provides corresponding displacement change according to the variable pressure, and the stable contact pressure is always output by the polishing working end of the device.
In order to improve overspeed device tensioner 8's automatically regulated performance, the utility model discloses include at overspeed device tensioner 8 with abrasive band 5 friction drive's take-up pulley 81, take-up pulley 81's center is provided with the shaft, the shaft setting is on adjustment seat 82, adjustment seat 82's bottom is provided with tensioning cylinder 83, tensioning cylinder 83 is the magnetic switch cylinder, tensioning cylinder 83's expansion end up, tensioning cylinder 83's stiff end down and be provided with tensioning mounting panel 84, tensioning mounting panel 84 and assembly plate 6 and bearing frid 74 fixed connection. The side surface of the tensioning mounting plate 84 is fixedly connected with the mounting plate 6, and the opposite side surface is fixedly connected with the bearing groove plate 74, so that the stability of the tensioning device 8 is ensured, and the bearing groove plate 74 and the machine body 2 have a sufficient safety distance, so that the floating support frame 71 can better move along the matching surface direction of the linear bearing 73 and the bearing groove plate 74. The actual stroke of the movable end of the self-actuated detector can be detected by adopting the magnetic switch cylinder, the detection sensitivity is higher, and the movable length of the self-actuated detector can be adjusted in real time according to the requirement of the tensity.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (3)
1. An abrasive belt grinding machine for robot automation operation comprises a frame, wherein a machine body is arranged on the frame, a motor is arranged in the machine body, a transmission wheel set and an abrasive belt are arranged at a power output end of the motor, the transmission wheel set comprises a driving wheel, and the abrasive belt grinding machine is characterized in that an assembling plate parallel to the front side of the machine body is arranged on the front side of the machine body, a pair of guide wheels connected with the assembling plate is arranged above the driving wheel, a grinding contact wheel and a floating guide wheel are arranged above the guide wheels, the grinding contact wheel and the floating guide wheel are arranged on a floating device, the floating device comprises a floating support frame and a floating air cylinder, the floating direction of the floating air cylinder is horizontal, two ends of the floating air cylinder are respectively connected with the assembling plate and the floating support frame, and a tensioning device positioned above the transmission wheel set is fixedly arranged on the assembling plate, the bottom of the tensioning device is movably matched with the floating support frame, a protective cover which surrounds the abrasive belt, the transmission wheel set, the floating device and the tensioning device is arranged on the machine body in a rotating mode, a working opening is formed in the protective cover and used for the floating support frame to move horizontally, the contact wheel and part of the abrasive belt extend out of the working opening, a scrap collecting dust hopper is arranged below the working opening, and the scrap collecting dust hopper is arranged on the machine frame and located on one side of the machine body.
2. The belt sander for robotic automated operations as set forth in claim 1, wherein said floating support frame has a linear bearing at the top, said linear bearing has a bearing slot plate movably engaged with said linear bearing at the outside, and said bearing slot plate is fixedly connected to said tensioner.
3. The sanding belt grinder for robot automated operation according to claim 2, wherein the tensioning device comprises a tensioning wheel in friction transmission with the sanding belt, the tensioning wheel is provided with a wheel shaft at the center, the wheel shaft is arranged on an adjusting seat, a tensioning cylinder is arranged at the bottom of the adjusting seat, the tensioning cylinder is a magnetic switch cylinder, the movable end of the tensioning cylinder faces upwards, the fixed end of the tensioning cylinder faces downwards and is provided with a tensioning mounting plate, and the tensioning mounting plate is fixedly connected with the assembly plate and the bearing groove plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221030442.7U CN217194530U (en) | 2022-04-29 | 2022-04-29 | Abrasive belt grinding machine for robot automatic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221030442.7U CN217194530U (en) | 2022-04-29 | 2022-04-29 | Abrasive belt grinding machine for robot automatic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217194530U true CN217194530U (en) | 2022-08-16 |
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ID=82776568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221030442.7U Active CN217194530U (en) | 2022-04-29 | 2022-04-29 | Abrasive belt grinding machine for robot automatic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217194530U (en) |
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2022
- 2022-04-29 CN CN202221030442.7U patent/CN217194530U/en active Active
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