Automatic deburring equipment
Through the automatic system of the vibration disk and the vibration feeder combined with the material grabbing assembly and deburring brush, the problem of difficult burr removal after parts processing is solved, efficient and low-cost burr removal is achieved, and production stability is improved.
Patent Information
- Application Number
- CN202422347835.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-25
AI Technical Summary
In the prior art, fine burrs are difficult to effectively remove after processing of parts, which affects product accuracy and life, and the traditional deburring method is inefficient and costly.
The vibration disk and vibration feeder are used to realize automatic feeding, combining the material grabbing assembly and the deburring assembly, including the deburring brush and the drive source, to automatically remove burrs on the surface of the workpiece.
It improves the processing efficiency of the deburring process, reduces labor costs, and improves the stability of the production process.
Smart Images
Figure CN223235865U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of mechanical processing technology, and in particular to an automatic deburring device. Background Art
[0002] After parts are processed or ground, burrs may appear on the sharp corners, sharp edges, holes or slots on the rear end. The burrs are generally small and difficult to see with the naked eye, and can only be seen under a magnifying glass. Burrs will affect the use and life of the product in high-precision assembly, and may even cause product failure in severe cases. Existing parts have tiny burrs on the rear end after processing. The burrs are generally small and difficult to see with the naked eye, and can only be seen under a magnifying glass. Existing parts are processed by a polishing machine to remove burrs. The parts need to be placed in a special tooling before polishing. The burr processing time is long, the surface of the parts are easily bumped and scratched, and the polishing stone will be stuck in the groove of the parts, requiring manual processing of the polishing stone. This application makes technical improvements to the existing problems and develops new equipment to solve the burr problem of parts. Utility Model Content
[0003] The technical problem to be solved by this application is to propose an automatic deburring device in response to the above-mentioned deficiencies in the prior art.
[0004] An automatic deburring device comprises a fixing frame, a feeding assembly, a material grabbing assembly and a deburring assembly;
[0005] The feeding assembly includes a vibrating plate and a vibrating feeder; the vibrating plate is used to output the workpieces in sequence; the vibrating feeder has a track and a vibration source; the track is connected to the discharge end of the vibrating plate to receive the workpieces output from the vibrating plate one by one; the vibration source acts on the track to move the workpieces on the track forward;
[0006] The deburring assembly includes a deburring brush and a first driving source; the first driving source is used to drive the deburring brush to rotate to deburr the workpiece;
[0007] The grabbing assembly is used to grab the workpiece sent by the vibrating feeder and send the grabbed workpiece to the position where the deburring assembly is located for deburring processing.
[0008] Optionally, the material grabbing assembly includes: a linear motion module, a first bracket, a second driving source, a third driving source, and a clamping device;
[0009] The first bracket is installed on the linear motion module; the linear motion module is arranged horizontally and can drive the first bracket to move horizontally; the second driving source is installed on the first bracket; the second driving source is connected to the third driving source and can drive the third driving source to move up and down; the third driving source is connected to the clamping device and can drive the clamping device to move forward and reverse; the clamping device is used to clamp the workpiece.
[0010] Optionally, the material grabbing assembly further includes a second bracket, which is disposed between the second driving source and the third driving source to serve as a connecting structure therebetween.
[0011] Optionally, the clamping device includes a pneumatic chuck, and the pneumatic chuck is used to clamp the workpiece.
[0012] Optionally, the clamping device further comprises a rotating base, and the pneumatic chuck is assembled on the rotating base;
[0013] The third driving source is a motor, and a rotating block is connected to its output shaft; a bearing seat is provided on the second bracket; the rotating block is installed on the bearing seat through a bearing; and the rotating block is connected to the rotating base.
[0014] Optionally, the deburring assembly includes a first deburring assembly and a second deburring assembly; the first deburring assembly has a first deburring brush; the second deburring assembly has a second deburring brush; the first deburring brush is used to process the end face of the workpiece, and the second deburring brush is used to process the inner hole of the workpiece.
[0015] Optionally, a working cabin is provided on the fixed frame, and the grabbing assembly and the deburring assembly are located in the working cabin; the vibration plate is located outside the working cabin; the track of the vibrating feeder passes through the opening on the working cabin, and is partially located inside the working cabin and partially located outside the working cabin.
[0016] Optionally, the first driving source is a motor, and a working platform is provided in the working cabin; the motor is installed below the working platform, and the deburring brush is located above the working platform; the output shaft of the motor passes through the opening of the working platform and enters above the working platform to be connected to the deburring brush.
[0017] Optionally, the fixing frame includes a frame constructed from profiles, and a cover plate is installed on the frame to form a working cabin, and at least one of the lateral cover plates is installed in an openable and closable manner.
[0018] Optionally, at least one of the lateral cover plates is configured as a transparent plate, and a central control screen is arranged on the transparent plate.
[0019] This application uses a vibrating plate and a vibrating feeder to achieve automatic feeding, and uses a grabbing assembly to grab the workpiece delivered by the vibrating feeder and send the grabbed workpiece to the location of the deburring assembly for deburring. The automatic deburring equipment provided by this application can improve the processing efficiency of the deburring process, reduce labor costs, and improve the stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural diagram of the automatic deburring equipment in an embodiment of the present application.
[0021] Figure 2 This is another structural diagram of the automatic deburring equipment in the embodiment of the present application.
[0022] Figure 3 This is another structural diagram of the automatic deburring equipment in the embodiment of the present application.
[0023] Figure 4 It is a structural diagram of the material grabbing assembly in an embodiment of the present application.
[0024] Figure 5 It is another structural schematic diagram of the material grabbing assembly in an embodiment of the present application.
[0025] Reference numerals:
[0026] Fixed frame 10, working cabin 11, working platform 12, frame 13, cover plate 14, transparent plate 14a, central control screen 15, feeding assembly 20, vibration plate 21, vibration feeder 22, track 221, vibration source 222, grabbing assembly 30, linear motion module 31, first bracket 32, second drive source 33, third drive source 34, clamping device 35, pneumatic chuck 351, rotating base 352, second bracket 36, bearing seat 37, rotating block 38, deburring assembly 40, first deburring assembly 40a and second deburring assembly 40b, deburring brush 41, first deburring brush 41a, second deburring brush 41b, first drive source 42. DETAILED DESCRIPTION
[0027] The following are specific embodiments of the present application and in conjunction with the accompanying drawings, the technical scheme of the present application is further described, but the application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted.
[0028] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.
[0029] The technical solution of this application makes technical improvements to existing problems and develops new equipment to solve the burr problem of parts, which can be used for deburring small parts with high precision requirements.
[0030] refer to Figure 1-Figure 2 The automatic deburring equipment includes a fixed frame 10, a feeding assembly 20, a grabbing assembly 30, and a deburring assembly 40. The feeding assembly 20 includes a vibrating disc 21 and a vibrating feeder 22; the vibrating disc 21 is used to output the workpieces in sequence; the vibrating feeder 22 has a track 221 and a vibration source 222; the track 221 is connected to the discharge end of the vibrating disc 21 to receive the workpieces output from the vibrating disc 21 one by one; the vibration source 222 acts on the track 221 to move the workpieces on the track 221 forward. The deburring assembly 40 includes a deburring brush 41 and a first driving source 42; the first driving source 42 is used to drive the deburring brush 41 to rotate to deburr the workpiece. The grabbing assembly 30 is used to grab the workpiece delivered by the vibrating feeder 22, and send the grabbed workpiece to the position where the deburring assembly 40 is located for deburring.
[0031] The first driving source 42 can be set as a motor, and the deburring brush 41 is installed on the output shaft of the motor. When the deburring assembly 40 is working, the motor drives the deburring brush 41 to rotate. When the workpiece approaches the rotating deburring brush 41, the burrs on the surface of the workpiece can be removed by the deburring brush.
[0032] The vibration plate is an auxiliary feeding device for automatic assembly or automatic processing machinery, which can automatically and orderly arrange disordered workpieces in a directional and neat manner and accurately transport them to the next process through vibration. The track 221 is connected to the discharge end of the vibration plate 21, and can receive the workpieces output from the vibration plate 21 one by one. Driven by the vibration source 222, the workpieces on the track 221 can be moved to the loading position. It should be understood that the vibration feeder is used for a linear feeder, and its track can be set to a straight line. Common linear feeders are composed of three parts, including a linear track, an electromagnet, and a spring sheet. The electromagnet is vibrated by connecting it to 220v AC power, and the electromagnet drives the linear track to move through the spring sheet, thereby achieving the purpose of linear feeding.
[0033] Workpieces on track 221 are moved individually to the loading position. The gripper assembly 30 grabs each workpiece delivered to the loading position by the vibrating feeder 22 and delivers it to the deburring assembly 40 for deburring. Therefore, the automatic deburring equipment utilizes a vibrating plate and vibrating feeder for automatic feeding, and uses the gripper assembly to grab workpieces delivered by the vibrating feeder and deliver them to the deburring assembly 40 for deburring. This automatic deburring equipment improves the efficiency of the deburring process, reduces labor costs, and enhances the stability of the production process.
[0034] Further references Figure 4 In one embodiment of the present application, the gripping assembly 30 includes a linear motion module 31, a first bracket 32, a second drive source 33, a third drive source 34, and a clamping device 35. The first bracket 32 is mounted on the linear motion module 31; the linear motion module 31 is arranged horizontally and can drive the first bracket 32 to move horizontally; the second drive source 33 is mounted on the first bracket 32; the second drive source 33 is connected to the third drive source 34, and can drive the third drive source 34 to move up and down; the third drive source 34 is connected to the clamping device 35, and can drive the clamping device 35 to rotate forward and reverse; the clamping device 35 is used to clamp the workpiece.
[0035] Specifically, the linear motion module 31 can be of a synchronous belt type, a ball screw type, or a linear motor type. For a synchronous belt type linear motion module, the belt is installed on pulleys on both sides of the linear motion module, one of which serves as the power input pulley. A slider for adding equipment workpieces is fixed to the belt. When there is input, the slider moves by driving the belt. For a ball screw type linear motion module, the ball screw converts rotary motion into linear motion to achieve linear motion output. For a linear motor type linear motion module, a linear motor is used. The linear motor can directly convert electrical energy into linear motion output without the need for any intermediate conversion mechanism.
[0036] The linear motion module 31 is arranged horizontally and can drive the first bracket 32 to move laterally, and the components installed on the first bracket 32 will also move laterally. The second drive source 33 is installed on the first bracket 32. The second drive source 33 is connected to the third drive source 34, and the third drive source 34 is connected to the clamping device 35. Therefore, when the first bracket 32 moves laterally, the second drive source 33, the third drive source 34, and the clamping device 35 will all move laterally accordingly. The second drive source 33 is used to drive the third drive source 34 to move up and down, and the third drive source 34 is used to drive the clamping device 35 to rotate. The clamping device 35 is used to clamp the workpiece. Therefore, through motion superposition, the workpiece can move laterally and up and down with the clamping device 35 to move close to the deburring brush of the deburring assembly. Under the drive of the third drive source 34, the workpiece can rotate with the clamping device 35 to perform deburring processing. In addition, the third drive source 34 can drive the clamping device 35 to rotate forward and reverse. During processing, the workpiece can be processed forward and reverse along with the clamping device 35. The forward and reverse rotation of the workpiece can better remove burrs from the workpiece surface. In one technical solution, the second drive source 33 can be configured as a cylinder, and the third drive source 34 can be a motor. In one embodiment of the present application, the gripping assembly 30 also includes a second bracket 36, which is disposed between the second drive source 33 and the third drive source 34 to serve as a connecting structure between the two.
[0037] refer to Figure 5 In one embodiment of the present application, the clamping device 35 includes a pneumatic chuck 351, which is used to clamp a workpiece. When clamping a workpiece, the pneumatic chuck 351 maintains sufficient space between the multiple clamping blocks to accommodate the workpiece and allow the clamping blocks to surround the workpiece. At this time, the pneumatic chuck 351 can clamp the workpiece by driving the multiple clamping blocks toward each other. When releasing the workpiece, the pneumatic chuck 351 drives the multiple clamping blocks away from each other, causing the clamping blocks to break contact with the workpiece.
[0038] Furthermore, the clamping device 35 includes a rotating base 352, on which the pneumatic chuck 351 is mounted. The third drive source 34 is a motor, whose output shaft is connected to a rotating block 38. The second bracket 36 is provided with a bearing seat 37. The rotating block 38 is mounted on the bearing seat 37 via a bearing. The rotating block 38 is connected to the rotating base 352. The bearing seat 37 allows the rotating block 38 to rotate freely and provides rotational support. When the output shaft of the motor drives the rotating block 38 to rotate, the rotating block 38 can drive the rotating base 352 to rotate, and in turn, the pneumatic chuck 351 to rotate together.
[0039] refer to Figure 2In one embodiment of the present application, the deburring assembly 40 includes a first deburring assembly 40a and a second deburring assembly 40b. The first deburring assembly 40a includes a first deburring brush 41a, and the second deburring assembly 40b includes a second deburring brush 41b. The first deburring brush 41a is used to process the end face of the workpiece, while the second deburring brush 41b is used to process the inner hole of the workpiece. Specifically, when the workpiece on the track 221 moves to the loading position, the gripping assembly 30 grabs the workpiece delivered to the loading position by the vibrating feeder 22 and delivers it to the position of the first deburring assembly 40a for end face deburring. After the first deburring assembly 40a performs deburring, the gripping assembly 30 delivers the workpiece to the position of the second deburring assembly 40b for inner hole deburring.
[0040] refer to Figure 1 and Figure 2 In one embodiment of the present application, a working cabin 11 is provided on the fixed frame 10, and the grabbing assembly 30 and the deburring assembly 40 are located in the working cabin 11; the vibrating disk 21 is located outside the working cabin 11; the track 221 of the vibrating feeder 22 passes through the opening on the working cabin 11, and is partially located inside the working cabin 11 and partially located outside the working cabin 11. Specifically, outside the working cabin 11, the vibrating disk 21 outputs the workpieces in sequence, and the vibrating feeder 22 delivers the workpieces into the working cabin 11. Inside the working cabin 11, the grabbing assembly 30 grabs the workpieces delivered by the vibrating feeder 22 and delivers the grabbed workpieces to the position where the deburring assembly 40 is located for deburring processing. Performing deburring processing in the working cabin 11 can prevent debris generated during the processing from splashing. It should be understood that the working cabin 11 here does not necessarily need to be fully wrapped to form a closed space. Therefore, openings can be set on one or several sides to still have a protective effect.
[0041] refer to Figure 2 In one embodiment of the present application, the first driving source 42 is a motor, and a working platform 12 is provided in the working cabin 11; the motor is installed below the working platform 12, and the deburring brush 41 is located above the working platform 12; the output shaft of the motor passes through the opening of the working platform 12 and enters the top of the working platform 12 and is connected to the deburring brush 41.
[0042] refer to Figure 3 In one embodiment of the present application, the fixed frame 10 includes a frame 13 constructed from profiles, and a cover 14 is mounted on the frame 13 to form the working chamber 11. In addition, at least one lateral cover 14 is mounted in an openable and closable manner. Specifically, some of the cover 14 can be fixedly mounted on the frame 13, and at least one cover is mounted in an openable and closable manner. When maintenance or removal of a workpiece is required, the cover can be opened, and the cover remains closed during processing.
[0043] refer to Figure 3In one embodiment of the present application, at least one lateral cover plate 14 is configured as a transparent plate 14a, and a central control screen 15 is disposed on the transparent plate 14a. Transparent plate 14a can be made of acrylic. Installing transparent plates 14a around the work chamber facilitates observation of the processing status within the chamber. Central control screen 15 can be used to display information and / or operate various components.
[0044] This application uses a vibrating plate and a vibrating feeder to achieve automatic feeding, and uses a grabbing assembly to grab the workpiece delivered by the vibrating feeder and send the grabbed workpiece to the location of the deburring assembly for deburring. The above-mentioned automatic deburring equipment can improve the processing efficiency of the deburring process, reduce labor costs, and improve the stability of the production process.
[0045] In the above embodiments of the present application, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.
[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "multiple" means at least two, such as two, three, etc., unless otherwise clearly defined. It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprises" and / or "includes" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.
[0047] The specific embodiments described herein are merely examples of the technical solutions of this application. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them with similar methods without departing from the scope defined by the claims of this application.
Claims
1. An automatic deburring device, characterized in that: Including fixed frame, feeding assembly, grabbing assembly, deburring assembly; The feeding assembly includes a vibrating plate and a vibrating feeder; the vibrating plate is used to output the workpieces in sequence; the vibrating feeder has a track and a vibration source; the track is connected to the discharge end of the vibrating plate to receive the workpieces output from the vibrating plate one by one; the vibration source acts on the track to move the workpieces on the track forward; The deburring assembly includes a deburring brush and a first driving source; the first driving source is used to drive the deburring brush to rotate to deburr the workpiece; The grabbing assembly is used to grab the workpiece sent by the vibrating feeder and send the grabbed workpiece to the position where the deburring assembly is located for deburring processing.
2. The automatic deburring equipment according to claim 1, characterized in that: The material grabbing assembly includes: a linear motion module, a first bracket, a second driving source, a third driving source, and a clamping device; The first bracket is installed on the linear motion module; the linear motion module is arranged horizontally and can drive the first bracket to move horizontally; the second driving source is installed on the first bracket; the second driving source is connected to the third driving source and can drive the third driving source to move up and down; the third driving source is connected to the clamping device and can drive the clamping device to move forward and reverse; the clamping device is used to clamp the workpiece.
3. The automatic deburring equipment according to claim 2, characterized in that: The material grabbing assembly further includes a second bracket, which is arranged between the second driving source and the third driving source to serve as a connecting structure therebetween.
4. The automatic deburring equipment according to claim 3, characterized in that: The clamping device comprises a pneumatic chuck, and the pneumatic chuck is used for clamping a workpiece.
5. The automatic deburring equipment according to claim 4, characterized in that: The clamping device further comprises a rotating base, and the pneumatic chuck is assembled on the rotating base; The third driving source is a motor, and a rotating block is connected to its output shaft; a bearing seat is provided on the second bracket; the rotating block is installed on the bearing seat through a bearing; and the rotating block is connected to the rotating base.
6. The automatic deburring equipment according to claim 1, characterized in that: The deburring assembly includes a first deburring assembly and a second deburring assembly; the first deburring assembly has a first deburring brush; the second deburring assembly has a second deburring brush; the first deburring brush is used to process the end face of the workpiece, and the second deburring brush is used to process the inner hole of the workpiece.
7. The automatic deburring equipment according to claim 1, characterized in that: A working cabin is provided on the fixing frame, and the material grabbing assembly and the deburring assembly are located in the working cabin; the vibration plate is located outside the working cabin; the track of the vibration feeder passes through the opening on the working cabin, and is partially located in the working cabin and partially located outside the working cabin.
8. The automatic deburring device according to claim 7, characterized in that: The first driving source is a motor, and a working platform is provided in the working cabin; the motor is installed below the working platform, and the deburring brush is located above the working platform; the output shaft of the motor passes through the opening of the working platform and enters above the working platform and is connected to the deburring brush.
9. The automatic deburring device according to claim 7, characterized in that: The fixing frame includes a frame constructed of profiles, and a cover plate is installed on the frame to form a working cabin, and at least one lateral cover plate is installed in an openable and closable manner.
10. The automatic deburring device according to claim 9, characterized in that: At least one of the lateral cover plates is configured as a transparent plate, and a central control screen is arranged on the transparent plate.