Burr removing device

Abstract

The utility model discloses a burr removing device which comprises a rack, a waste discharging assembly and at least two adjacent grinding assemblies. The axes of all the grinding assemblies are parallel to one another. The driving end of the polishing assembly is located on one side of the rack. The waste discharge assembly is arranged on the other side of the rack and forms a polishing cavity, and the polishing end of the polishing assembly is located in the polishing cavity; the polishing cavity is provided with feeding ports and a waste discharging port, a polishing gap is formed between every two polishing assemblies, and each polishing gap is right opposite to one feeding port. The polishing efficiency and the burr removing effect of the bright decoration strip can be improved, and the quality of the bright decoration strip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, in particular to a burr removing device. Background Art

[0002] As an important decorative part on the vehicle surface, the surface smoothness of the bright trim is one of the important factors affecting the quality of the bright trim. After the bright trim is milled, there will be some burrs on the surface. In order to ensure the smoothness of the bright trim, it is generally manually polished with sandpaper to remove the burrs. However, this method of removing burrs will reduce production efficiency and easily lead to incomplete burr removal, which will affect the smoothness of the bright trim. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a burr removal device to improve production efficiency while ensuring the quality of bright decorative strips.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A burr removal device comprises a frame, a waste discharge assembly and at least two adjacently arranged grinding assemblies;

[0006] The axes of all the grinding components are parallel to each other;

[0007] The driving end of the grinding assembly is located on one side of the frame;

[0008] The waste discharge assembly is installed on the other side of the frame and forms a grinding cavity, and the grinding end of the grinding assembly is located in the grinding cavity;

[0009] The grinding chamber has a feed port and a waste discharge port. A grinding gap is formed between every two grinding components, and each grinding gap is directly opposite to a feed port.

[0010] Further, the grinding assembly includes a grinding disc and a driving member;

[0011] The grinding disc is coaxially arranged with the driving member and is transmission-connected with the driving member.

[0012] Furthermore, the grinding gap is located between every two adjacent grinding discs.

[0013] Further, the waste discharge assembly comprises a first waste discharge plate and a second waste discharge plate which are symmetrically arranged;

[0014] The waste discharge port is formed between the first waste row plate and the second waste row plate;

[0015] The first row of waste plates and the second row of waste plates are arranged obliquely and have waste discharge channels;

[0016] The grinding chamber is communicated with the waste discharge port through the waste discharge channel.

[0017] Furthermore, a cross-sectional area of ​​one end of the waste discharge channel communicating with the polishing chamber is larger than a cross-sectional area of ​​the waste discharge port.

[0018] Furthermore, a guide dust removal component is provided in the feed port;

[0019] The guide dust removal assembly has a feeding port for the profile to pass through;

[0020] The feeding port is directly opposite to the grinding gap;

[0021] The guide dust removal assembly has an air outlet, and the air outlet is arranged toward the grinding disc of the grinding assembly.

[0022] Further, the guide dust removal assembly includes at least two symmetrically arranged air blowing pipes;

[0023] Each of the air blowing pipes is provided with a plurality of air outlets.

[0024] Furthermore, a waste discharge bucket facing the waste discharge port is arranged on the frame, and a material collection box is provided on a side of the waste discharge bucket away from the waste discharge port.

[0025] Furthermore, it also includes a workbench; the material collection box and the workbench can be relatively slidably embedded in the frame, and one side of the workbench has a notch for the material collection box to be pulled out.

[0026] Further, the frame includes a support frame and a protective cover;

[0027] The protective cover is arranged on one side of the support frame and forms the polishing cavity with the support frame;

[0028] The feed port is opened on the side wall of the protective cover.

[0029] The beneficial effect of the utility model is that by setting at least two adjacent grinding components and forming a grinding gap between every two adjacent grinding components, the bright decorative strip can be polished to quickly remove the burrs on its surface. The large grinding range can fully remove the burrs on the surface of the bright decorative strip, so that the grinding effect is improved and the grinding efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the burr removal device in the utility model;

[0031] Figure 2 for Figure 1 A front view of

[0032] Figure 3 The local structure of the burr removal device in the utility model is shown in FIG. Figure 1 ;

[0033] Figure 4 The local structure of the burr removal device in the utility model is shown in FIG. Figure 2 ;

[0034] Figure 5 for Figure 4 Side view of

[0035] Figure 6 The local structure of the burr removal device in the utility model is shown in FIG. Figure 3 .

[0036] Description of labels:

[0037] 1. Frame; 11. Support frame; 12. Protective cover;

[0038] 2. Waste discharge assembly; 21. Grinding chamber; 211. Feed inlet; 212. Waste discharge outlet; 22. First row of waste boards; 23. Second row of waste boards; 24. Guide dust removal assembly; 241. Feed inlet; 242. Air outlet; 243. Air blowing pipe;

[0039] 3. grinding assembly; 31. grinding disc; 32. driving member;

[0040] 4. Workbench; 41. Notch;

[0041] 5. Waste bucket; 6. Aggregate box. DETAILED DESCRIPTION

[0042] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0043] Please refer to Figure 1-Figure 6 A burr removal device comprises a frame 1, a waste discharge assembly 2 and at least two adjacent grinding assemblies 3; the axes of all the grinding assemblies 3 are parallel to each other; the driving end of the grinding assembly 3 is located on one side of the frame 1; the waste discharge assembly 2 is installed on the other side of the frame 1 and forms a grinding cavity 21, and the grinding end of the grinding assembly 3 is located in the grinding cavity 21; the grinding cavity 21 has a feed port 211 and a waste discharge port 212, and a grinding gap is formed between every two grinding assemblies 3, and each grinding gap is opposite to a feed port 211.

[0044] It can be understood that by setting at least two adjacent grinding components 3 and forming a grinding gap between every two adjacent grinding components 3, the bright decorative strip can be polished to quickly remove the burrs on its surface. The large grinding range can fully remove the burrs on the surface of the bright decorative strip, thereby improving the grinding effect and increasing the grinding efficiency.

[0045] In some embodiments, the grinding assembly 3 includes a grinding disc 31 and a driving member 32. The grinding disc 31 is coaxially arranged with the driving member 32 and is transmission-connected. The driving member 32 is a motor, and the driving member 32 drives the grinding disc 31 to rotate, thereby realizing automatic grinding.

[0046] In some embodiments, the grinding gap is located between every two adjacent grinding discs 31, so that the bright decorative strip enters the grinding cavity 21 and fully contacts the corresponding grinding disc 31, thereby expanding the grinding area and improving the burr removal efficiency.

[0047] In some embodiments, the waste discharge assembly 2 includes a first waste row plate 22 and a second waste row plate 23 that are symmetrically arranged; a waste discharge port 212 is formed between the first waste row plate 22 and the second waste row plate 23; the first waste row plate 22 and the second waste row plate 23 are inclined and have waste discharge channels; the grinding chamber 21 is connected to the waste discharge port 212 through the waste discharge channel, and the cross-sectional area of ​​one end of the waste discharge channel connected to the grinding chamber 21 is larger than the cross-sectional area of ​​the waste discharge port 212, so that the waste discharge channel is an inverted trapezoid, so that the grinding waste can be quickly discharged from the grinding chamber 21.

[0048] In some embodiments, a guide dust removal assembly 24 is provided in the feed port 211; the guide dust removal assembly 24 has a feed port 241 for the profile to pass through; the feed port 241 is directly opposite to the grinding gap; the guide dust removal assembly 24 has an air outlet 242, and the air outlet 242 is arranged toward the grinding disc 31 of the grinding assembly 3. The setting of the guide dust removal assembly 24, on the one hand, is used to guide the bright trim strip, and on the other hand, it plays a role in blowing the waste generated during the grinding process toward the inside of the grinding chamber 21, preventing the grinding waste from flying out of the feed port 211, while preventing dust and providing safety protection for the operator. The splashed waste will also quickly fall into the waste discharge channel under the action of gravity and be discharged from the waste discharge channel, so that the waste can be quickly collected, so that the waste can be quickly removed later, thereby improving production efficiency.

[0049] In some embodiments, the guide dust removal assembly 24 includes at least two symmetrically arranged air blowing pipes 243; each air blowing pipe 243 has multiple air outlets 242. The setting of the air blowing pipe 243 prevents waste from flying out of the grinding chamber 21 and can assist in the rapid collection of waste.

[0050] In some embodiments, the frame 1 is provided with a waste bucket 5 directly facing the waste outlet 212, and the side of the waste bucket 5 away from the waste outlet 212 is provided with a collection box 6. The waste bucket 5 and the collection box 6 are provided to quickly collect the grinding waste and improve the waste removal efficiency. Preferably, the waste bucket 5 is in an inverted trumpet shape or a truncated cone shape, that is, the cross-sectional area of ​​the side of the waste bucket 5 facing the waste outlet 212 is larger than the cross-sectional area of ​​the side of the waste outlet 212 facing the collection box 6, so that the inner wall of the waste bucket 5 forms a slope to achieve rapid waste discharge.

[0051] In some embodiments, a workbench 4 is also included; the collection box 6 and the workbench 4 can be relatively slidably embedded in the frame 1, and one side of the workbench 4 has a notch 41 for the collection box 6 to be pulled out, so that the collection box 6 can be separated from the workbench 4 after being full of waste materials, and the waste is cleared to facilitate subsequent waste collection work, which is convenient to operate and more efficient.

[0052] In some embodiments, the frame 1 includes a support frame 11 and a protective cover 12; the protective cover 12 is arranged on one side of the support frame 11 and forms a grinding chamber 21 with the support frame 11; the feed port 211 is opened on the side wall of the protective cover 12, and the setting of the protective cover 12 is used to form a grinding chamber 21 together with the grinding component 3, which plays a dust-proof role and prevents waste from splashing, thereby protecting the operator.

[0053] Embodiment 1 of the present utility model is:

[0054] A burr removal device comprises a frame 1, a waste discharge assembly 2 and two adjacently arranged grinding assemblies 3; the axes of all the grinding assemblies 3 are parallel to each other; the driving end of the grinding assembly 3 is located on one side of the frame 1; the waste discharge assembly 2 is installed on the other side of the frame 1 and forms a grinding cavity 21, and the grinding end of the grinding assembly 3 is located in the grinding cavity 21; the grinding cavity 21 has a feed port 211 and a waste discharge port 212, and a grinding gap is formed between every two grinding assemblies 3, and each grinding gap is directly opposite to a feed port 211.

[0055] In this embodiment, the grinding assembly 3 includes a grinding disc 31 and a driving member 32 ; the grinding disc 31 and the driving member 32 are coaxially arranged and transmission-connected, and the grinding gap is located between two adjacently arranged grinding discs 31 .

[0056] In this embodiment, the waste discharge assembly 2 includes a first waste discharge plate 22 and a second waste discharge plate 23 that are symmetrically arranged; a waste discharge port 212 is formed between the first waste discharge plate 22 and the second waste discharge plate 23; the first waste discharge plate 22 and the second waste discharge plate 23 are inclined and form a waste discharge channel; the grinding chamber 21 is connected to the waste discharge port 212 through the waste discharge channel, and the cross-sectional area of ​​one end of the waste discharge channel that is connected to the grinding chamber 21 is larger than the cross-sectional area of ​​the waste discharge port 212, so that the waste discharge channel is an inverted trapezoid.

[0057] In this embodiment, a guide dust removal assembly 24 is provided in the feed port 211; the guide dust removal assembly 24 has a feed port 241 for the profile to pass through; the feed port 241 is directly opposite to the grinding gap; the guide dust removal assembly 24 has an air outlet 242, and the air outlet 242 is arranged toward the grinding disc 31 of the grinding assembly 3. The guide dust removal assembly 24 includes two symmetrically arranged air blowing pipes 243, and the two air blowing pipes 243 are respectively arranged on both sides of the feed port 211 and form the above-mentioned feed port 241; each air blowing pipe 243 has a plurality of air outlets 242.

[0058] In this embodiment, a workbench 4 is also included; a waste discharge bucket 5 is arranged on the frame 1 and is directly opposite to the waste discharge port 212, and a material collection box 6 is provided on the side of the waste discharge bucket 5 away from the waste discharge port 212; a tray 7 is arranged in the workbench 4, and the material collection box 6 and the tray 7 can be relatively slidably embedded in the frame 1, and one side of the workbench 4 has a notch 41 for the material collection box 6 to be pulled out, that is, one side of the tray 7 is an open structure, and the material collection box 6 can be pulled out; the frame 1 includes a support frame 11 and a protective cover 12; the protective cover 12 is arranged on one side of the support frame 11 and forms a grinding chamber 21 with the support frame 11; the feed port 211 is opened on the side wall of the protective cover 12.

[0059] The working principle of this embodiment is:

[0060] The milled bright decorative strip is fed into the grinding chamber 21 from the feed port 211, and the burrs are removed when the bright decorative strip is in contact with the two grinding discs 31;

[0061] During this process, the air blowing pipe 243 blows air continuously, and the waste removed from the bright decorative strip becomes fine slag and is dispersed in the grinding chamber 21. Finally, the fine slag will pass through the waste discharge channel and the waste discharge bucket 5 in sequence and enter the collection box 6 to be collected.

[0062] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A burr removal device, characterized in that: It includes a frame, a waste discharge assembly and at least two adjacently arranged grinding assemblies; The axes of all the grinding components are parallel to each other; The driving end of the grinding assembly is located on one side of the frame; The waste discharge assembly is installed on the other side of the frame and forms a grinding cavity, and the grinding end of the grinding assembly is located in the grinding cavity; The grinding chamber has a feed port and a waste discharge port. A grinding gap is formed between every two grinding components, and each grinding gap is directly opposite to a feed port.

2. A burr removal device according to claim 1, characterized in that: The grinding assembly includes a grinding disc and a driving member; The grinding disc is coaxially arranged with the driving member and is transmission-connected with the driving member.

3. A burr removal device according to claim 2, characterized in that: The grinding gap is located between every two adjacent grinding discs.

4. The burr removal device according to claim 1, characterized in that: The waste discharge assembly comprises a first waste discharge plate and a second waste discharge plate which are symmetrically arranged; The waste discharge port is formed between the first waste row plate and the second waste row plate; The first row of waste plates and the second row of waste plates are arranged obliquely and have waste discharge channels; The grinding chamber is communicated with the waste discharge port through the waste discharge channel.

5. The burr removal device according to claim 4, characterized in that: The cross-sectional area of ​​one end of the waste discharge channel communicating with the polishing chamber is larger than the cross-sectional area of ​​the waste discharge port.

6. The burr removal device according to claim 1, characterized in that: A guide dust removal component is provided in the feed port; The guide dust removal assembly has a feeding port for the profile to pass through; The feeding port is directly opposite to the grinding gap; The guide dust removal assembly has an air outlet, and the air outlet is arranged toward the grinding disc of the grinding assembly.

7. The burr removal device according to claim 6, characterized in that: The guide dust removal assembly includes at least two symmetrically arranged air blowing pipes; Each of the air blowing pipes is provided with a plurality of air outlets.

8. The burr removal device according to claim 1, characterized in that: The frame is provided with a waste discharge bucket facing the waste discharge port, and a material collection box is provided on a side of the waste discharge bucket away from the waste discharge port.

9. The burr removal device according to claim 8, characterized in that: It also includes a workbench; the material collection box and the workbench can be relatively slidably embedded in the frame, and one side of the workbench has a notch for the material collection box to be pulled out.

10. The burr removal device according to claim 1, characterized in that: The frame includes a support frame and a protective cover; The protective cover is arranged on one side of the support frame and forms the polishing cavity with the support frame; The feed port is opened on the side wall of the protective cover.

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