End face deburring device for refrigerator handle production
By combining a grinding robot and a belt conveyor in the production of refrigerator handles, automated continuous grinding of the end face of refrigerator handles has been achieved, solving the problem that existing equipment cannot perform continuous grinding and improving production efficiency and grinding quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-31
AI Technical Summary
Existing refrigerator handle end face grinding equipment cannot achieve continuous grinding, resulting in low production efficiency and inconsistent quality of manual grinding.
By employing two grinding robots and a belt conveyor, combined with clamping and positioning components and limit plates, automated continuous grinding of refrigerator handles is achieved, reducing loading and unloading time and improving production efficiency.
Automated continuous grinding significantly improves the production efficiency of deburring the end face of refrigerator handles, simplifies the loading and unloading process, and ensures consistent grinding quality.
Smart Images
Figure CN224059398U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of deburring the end face of refrigerator handles, and in particular to a device for deburring the end face of refrigerator handles during production. Background Technology
[0002] Currently, such as Figure 1 The refrigerator handle 6 shown has a cut surface at its end, which needs to be polished to remove burrs. In the existing technology, manual polishing or mechanical polishing is generally used. Manual polishing is inefficient and the polishing quality varies. As for mechanical polishing, the existing polishing equipment for refrigerator handles cannot achieve continuous polishing and can only polish one handle at a time. After polishing, the handle is unloaded and then loaded again. The entire loading and unloading process is time-consuming and affects production efficiency.
[0003] Therefore, it is urgent to improve the existing grinding equipment so that it can achieve continuous grinding, thereby improving production efficiency. Utility Model Content
[0004] The purpose of this application is to provide a deburring device for the end face of refrigerator handle production, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this application provides a deburring device for the end face of refrigerator handles, employing the following technical solution:
[0006] A deburring device for refrigerator handle production includes two grinding robots equipped with grinding heads. A handle conveyor line is provided between the two grinding robots. The handle conveyor line includes a belt conveyor. A plurality of clamping and positioning components for gripping the handle are evenly installed on the belt conveyor. Each clamping and positioning component includes a base, positioning rods, and quick clamps. The base is fixed to the conveyor belt of the belt conveyor. Positioning rods are symmetrically and vertically fixed on both sides of the base surface. The positioning rods have stop blocks on their surfaces. The quick clamps are disposed between the two positioning rods and are used to clamp the handle.
[0007] Preferably, the frame surface of the belt conveyor is provided with limit plates on both sides, and the limit plates are correspondingly arranged next to the grinding robot. The cross-section of the limit plate is in the shape of angle steel. The limit plate includes an upward section, a horizontal section and a downward section, and the upward section, the horizontal section and the downward section are smoothly transitioned. The surface of the limit plate is a smooth surface, and the base can move along the limit plate.
[0008] By adopting the above technical solution and setting a limiting plate, the base can move along the limiting plate. When the base moves to the limiting plate, the limiting plate can limit the base from both sides, thereby facilitating the work of the grinding robot and avoiding the phenomenon of handle slippage.
[0009] The stop block is a square block that fits the groove on the handle surface, and the upper surface edge of the stop block has rounded corners.
[0010] Preferably, the top edge of the positioning rod is also rounded to facilitate the placement of the refrigerator handle.
[0011] A lifting block is fixed on the base, and the quick clamp is fixed on the lifting block, with the clamping end face of the quick clamp covered with a rubber pad.
[0012] Preferably, in order to reduce dust pollution, a dust collection hood is installed on the frame of the belt conveyor near the grinding robot, and a vacuum cleaner is connected to the outside of the dust collection hood.
[0013] In summary, this application includes at least one of the following beneficial technical effects: The end-face deburring device for refrigerator handle production is equipped with a belt conveyor, on which clamping and positioning components are evenly installed. Workers only need to load and unload the refrigerator handle at both ends of the belt conveyor. The loading process is relatively simple. The refrigerator handle is placed flat on the positioning rod with the curved part facing down and the screw hole aligned with the positioning rod. Then, the quick clamp is pressed, and with the stop block, the refrigerator handle can be fixed on the positioning and clamping components. After that, the belt conveyor drives the refrigerator handle to the grinding robot. The grinding robots on both sides deburr the two end faces of the refrigerator handle respectively. The whole process is carried out in an orderly manner, which greatly improves production efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure used in the prior art to represent a refrigerator handle.
[0015] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.
[0016] Figure 3 This is a schematic diagram illustrating the structure of the clamping and positioning component in the embodiments of this application.
[0017] Explanation of reference numerals in the attached drawings: 1. Grinding robot; 2. Belt conveyor; 3. Clamping and positioning assembly; 31. Base; 32. Positioning rod; 321. Stop block; 33. Quick clamp; 4. Limit plate; 41. Upward section; 42. Horizontal section; 43. Downward section; 5. Dust hood. Detailed Implementation
[0018] The following is in conjunction with the appendix Figure 2-3 This application will be described in further detail.
[0019] This application discloses an end-face deburring device for refrigerator handle manufacturing, referring to... Figure 2-3The system includes a grinding robot 1 with a grinding head installed. There are two grinding robots 1, and a handle conveyor line is set between the two grinding robots 1. The handle conveyor line includes a belt conveyor 2. Several clamping and positioning components 3 for clamping the handle are evenly installed on the belt conveyor 2. The clamping and positioning components 3 include a base 31, a positioning rod 32, and a quick clamp 33. The base 31 is fixed on the conveyor belt of the belt conveyor 2. The positioning rod 32 is vertically fixed symmetrically on both sides of the surface of the base 31. The surface of the positioning rod 32 has a stop block 321. The stop block 321 is a square block that matches the groove on the surface of the handle. The upper edge of the stop block 321 is rounded. The quick clamp 33 is set between the two positioning rods 32 and is used to press the handle. A lifting block is fixed on the base 31. The quick clamp 33 is fixed on the lifting block. The clamping end face of the quick clamp 33 is covered with a rubber pad. In order to facilitate the placement of the refrigerator handle, the top edge of the positioning rod 32 is also rounded.
[0020] Reference Figure 2 Limiting plates 4 are provided on both sides of the frame surface of the belt conveyor 2. The limiting plates 4 are correspondingly set next to the grinding robot 1. The cross-section of the limiting plate 4 is in the shape of angle steel. The limiting plate 4 includes an upward section 41, a horizontal section 42 and a downward section 43. The upward section 41, the horizontal section 42 and the downward section 43 are smoothly transitioned. The surface of the limiting plate 4 is a smooth surface. The base 31 can move along the limiting plate 4.
[0021] By setting a limiting plate 4, the base 31 can move along the limiting plate 4. When the base 31 moves onto the limiting plate 4, the limiting plate 4 can limit the base 31 from both sides, thereby facilitating the work of the grinding robot 1 and preventing the handle from slipping.
[0022] Reference Figure 2 To reduce dust pollution, a dust hood 5 is installed on the frame of the belt conveyor 2 near the position of the grinding robot 1, and a vacuum cleaner is connected to the outside of the dust hood 5.
[0023] The implementation principle of the end-face deburring device for refrigerator handle production according to an embodiment of this application is as follows:
[0024] During production, loading and unloading personnel are respectively equipped at both ends of the belt conveyor 2. The loading personnel install the refrigerator handles onto the clamping and positioning assembly 3 in sequence, while the unloading personnel are responsible for removing the already polished refrigerator handles. When loading, the workers place the refrigerator handles with the curved part facing down and the screw hole aligned with the positioning rod 32, and then press the quick clamp 33. With the help of the stop block 321, the refrigerator handles can be fixed on the positioning and clamping assembly. After that, the belt conveyor drives the refrigerator handles to the polishing robot 1. The polishing robots 1 on both sides deburr the two ends of the refrigerator handles respectively. The whole process is carried out in an orderly manner, with high polishing efficiency.
[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A device for deburring the end face of a refrigerator handle, comprising a polishing robot (1) having a polishing head, characterized in that: The number of polishing robots (1) is two, and a handle conveying line is arranged between the two polishing robots (1), the handle conveying line comprises a belt conveyor (2), a plurality of handle clamping and positioning assemblies (3) are uniformly arranged on the belt conveyor (2), the handle clamping and positioning assembly (3) comprises a base (31), a positioning rod (32) and a quick clamp (33), the base (31) is fixed on the conveying belt of the belt conveyor (2), the positioning rod (32) is vertically fixed on the surface of the base (31) on both sides in a symmetrical manner, the positioning rod (32) is provided with a stop block (321) on the surface, and the quick clamp (33) is arranged between the positioning rods (32) on both sides and used for pressing the handle.
2. The end-face deburring device for refrigerator handle production according to claim 1, characterized in that: The rack of the belt conveyor (2) is provided with a limiting plate (4) on both sides, the limiting plate (4) is arranged corresponding to the polishing robot (1), the cross section of the limiting plate (4) is in the shape of an angle steel, the limiting plate (4) comprises an upward segment (41), a horizontal segment (42) and a downward segment (43), the upward segment (41), the horizontal segment (42) and the downward segment (43) are smoothly connected, the surface of the limiting plate (4) is smooth, and the base (31) can move along the limiting plate (4).
3. The end-face deburring device for refrigerator handle production according to claim 1, characterized in that: The stop block (321) is a square block, which is matched with the surface groove of the handle, and the upper surface edge of the stop block (321) is a round corner.
4. The end-face deburring device for refrigerator handle production according to claim 3, characterized in that: The top edge of the positioning rod (32) is also a round corner.
5. The end-face deburring device for refrigerator handle production according to claim 1, characterized in that: The base (31) is fixed with a lifting block, the quick clamp (33) is fixed on the lifting block, and the clamping end face of the quick clamp (33) is wrapped with a rubber pad.
6. The end-face deburring device for refrigerator handle production according to claim 1, characterized in that: A dust cover (5) is arranged on the rack of the belt conveyor (2) near the polishing robot (1), and a dust collector is arranged outside the dust cover (5).