Automobile armrest box flash removing equipment
By designing clamping, cutting, blowing, and collecting mechanisms, the problem of difficult-to-blow and collect burrs in existing equipment has been solved, achieving efficient burr removal and cleaning and improving work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU YONGTONGCHANG IND CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-19
AI Technical Summary
Existing equipment for removing burrs from car armrest boxes is difficult to effectively blow up and collect burrs during the cutting process, which increases the amount of manual cleaning work and reduces work efficiency.
A device including clamping, cutting, blowing, and collecting mechanisms was designed. Utilizing components such as a lifting electric push rod, a servo motor, and a collecting bag, it achieves efficient blowing and collection of burrs. The clamping mechanism fixes the handrail box, the cutting mechanism cuts the burrs, the blowing mechanism uses high-pressure gas to blow up the debris, and the collecting mechanism collects it conveniently.
It improves the efficiency and cleaning effect of burr removal, reduces the amount of manual cleaning work, expands the air blowing range, and realizes convenient collection and cleaning of burr debris.
Smart Images
Figure CN224254377U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of automotive armrest box processing equipment, and in particular to an automotive armrest box flash removal device. Background Technology
[0002] Most car armrest boxes are box-type devices installed between the driver's seat and the passenger seat. They are usually connected to the center console and serve multiple functions, including arm support, storage, and integration of functions. Their original design purpose is to provide elbow support for drivers and passengers, alleviate fatigue during long drives, and optimize the use of interior space. During the injection molding, blow molding, and compression molding processes of car armrest boxes, flash is generated, which needs to be cut off in time. Therefore, a flash removal device for car armrest boxes is required.
[0003] However, existing technologies still have the following problems:
[0004] Existing automotive armrest box burr removal equipment typically uses a linear guide rail to drive the movement of a cutting blade to cut and remove burrs from the armrest box surface. In practical applications, it is difficult to effectively blow away the burr debris generated during cutting, increasing the workload of manual cleaning, reducing the efficiency of burr removal, and making it difficult to collect the burr debris convenient, which is not conducive to its widespread use. Utility Model Content
[0005] To address the aforementioned problems, this utility model provides a device for removing burrs from automotive armrest boxes.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a car armrest box burr removal device, including a support table, a clamping mechanism on the top surface of the support table, a cutting mechanism above the support table, a blower mechanism on one side surface of the support table, the blower mechanism including a protruding plate fixedly connected to one side surface of the support table, a lifting electric push rod fixedly connected through the top surface of the protruding plate, a lifting plate fixedly connected to the telescopic end of the lifting electric push rod, air pipes on opposite sides of the two lifting plates, a servo motor fixedly connected to one end of the air pipes, a pressure tank below the protruding plate, an air pump on one side of the pressure tank, a collection mechanism on the side of the support table away from the blower mechanism, the collection mechanism including a fixed frame fixedly connected to the top surface of the support plate, a sleeve frame movably connected to the outer surface of the fixed frame, a limit box fixedly connected to the top surface of the sleeve frame, a follower plate slidably connected to the inner cavity of the limit box, a limit rod fixedly connected through the top surface of the follower plate, and a collection bag fixedly connected to the outer surface of the sleeve frame.
[0007] Furthermore, the clamping mechanism includes a support plate fixedly connected to the top surface of the support table, a clamping electric push rod fixedly connected through one side surface of the support plate, and a clamping plate fixedly connected to the telescopic end of the clamping electric push rod.
[0008] By adopting the above technical solution, the movement of the clamping plate can be better driven, thereby clamping and limiting the armrest box.
[0009] Furthermore, the cutting mechanism includes a top plate located above the support table, a first linear guide rail is fixedly connected to the top surface of the top plate, a second linear guide rail is provided below the first linear guide rail, a sliding plate is slidably connected to the bottom surface of the second linear guide rail, and an upper and lower electric push rod is fixedly connected to the bottom surface of the sliding plate.
[0010] By adopting the above technical solution, the sliding plate and the upper and lower electric push rod assembly can be better driven to move in the forward, backward, left and right directions.
[0011] Furthermore, a reduction motor is fixedly connected to the telescopic end of the upper and lower electric push rods, and a cutting blade is provided below the reduction motor.
[0012] By adopting the above technical solution, the angle of the cutting blade can be better adjusted by rotation.
[0013] Furthermore, the two ends of the air blowing pipe are movably connected to two lifting plates via bearings, and an air nozzle is fixedly connected to the outer surface of the air blowing pipe.
[0014] By adopting the above technical solution, it is easier for gas to be ejected from the nozzle.
[0015] Furthermore, the inflation end of the air pump is fixedly connected to the pressure tank via a hose, and the air outlet end of the pressure tank is fixedly connected to the air blowing pipe via a hose.
[0016] By adopting the above technical solution, the internal air pressure of the pressure tank is kept stable, and the gas inside the pressure tank will enter the air blowing pipe.
[0017] Furthermore, the inner cavity of the limiting box is provided with a follower spring, one end of which is fixedly connected to the follower plate, and the other end of which is fixedly connected to the limiting box away from the follower plate.
[0018] By adopting the above technical solution, when the follower plate moves, it will drive the follower spring to move, causing the follower spring to deform and generate elastic force.
[0019] Furthermore, a pull rod is fixedly connected to the outer surface of one end of the limiting rod, and the end of the limiting rod away from the pull rod is movably connected to the sleeve frame. A limiting hole matching the structural size of the limiting rod is opened on the outer surface of the fixed frame.
[0020] By adopting the above technical solution, the movement of the limit rod can be conveniently driven by pulling the lever.
[0021] In summary, this utility model has the following beneficial effects:
[0022] 1. In this application, by setting up a blower mechanism, the combination of lifting electric push rod, lifting plate and air pipe realizes that the height and angle of the air pipe can be adjusted. It can blow up the cut-off burrs and debris according to the actual situation after burrs removal, reducing the amount of manual cleaning and facilitating the implementation of burrs removal. In addition, the servo motor enables the air pipe to rotate, expanding the blowing range and improving the cleaning effect.
[0023] 2. In this application, a collection mechanism is set up, which combines a fixed frame, a nesting frame, a limiting box, a follower plate, a limiting rod, and a collection bag to realize the collection and convenient cleaning of burrs and debris. The nesting frame and the fixed frame are connected by a limiting rod to make the collection bag easy to install and remove, improving the convenience of cleaning and making it more user-friendly. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0025] Figure 2 This is a schematic diagram showing the details of the cutting mechanism of this utility model;
[0026] Figure 3 This is a schematic diagram of the overall structure of the cutting mechanism and the collecting mechanism of this utility model;
[0027] Figure 4 This is a schematic diagram showing the details of the collection mechanism of this utility model;
[0028] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point A in the middle.
[0029] In the diagram: 1. Support table; 2. Clamping mechanism; 21. Support plate; 22. Clamping electric push rod; 23. Clamping plate; 3. Cutting mechanism; 31. Top plate; 32. First linear guide rail; 33. Second linear guide rail; 34. Sliding plate; 35. Up and down electric push rods; 36. Gear motor; 37. Cutting blade; 4. Blowing mechanism; 41. Protruding plate; 42. Lifting electric push rod; 43. Lifting plate; 44. Air blowing pipe; 45. Servo motor; 46. Pressure tank; 47. Air pump; 5. Collection mechanism; 51. Fixed frame; 52. Nested frame; 53. Limiting box; 54. Follower plate; 55. Limiting rod; 56. Collection bag; 57. Follower spring; 58. Pulling rod. Detailed Implementation
[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0031] like Figure 1-5 As shown in the embodiment of this application, a device for removing burrs from a car armrest box is disclosed. It includes a support table 1, a clamping mechanism 2 on the top surface of the support table 1, a support plate 21 fixedly connected to the top surface of the support table 1, a clamping electric push rod 22 fixedly connected through one side surface of the support plate 21, and a clamping plate 23 fixedly connected to the telescopic end of the clamping electric push rod 22. When the clamping electric push rod 22 starts working, its telescopic end pushes the clamping plate 23 towards the car armrest box until the car armrest box is securely clamped onto the support plate 21, preparing for subsequent burr removal. A cutting mechanism 3 is provided above the support table 1. The cutting mechanism 3 includes a top plate 31 located above the support table 1, and a first straight line is fixedly connected through the top surface of the top plate 31. The guide rail 32 has a second linear guide rail 33 below it. A sliding plate 34 is slidably connected to the bottom surface of the second linear guide rail 33. An upper and lower electric push rod 35 is fixedly connected to the bottom surface of the sliding plate 34. The first linear guide rail 32 and the second linear guide rail 33 are common linear guide rail devices that can drive the sliding plate 34 assembly to move in the forward and backward and left and right directions. This is known prior art and will not be described in detail here. A reduction motor 36 is fixedly connected to the telescopic end of the upper and lower electric push rod 35. A cutting blade 37 is provided below the reduction motor 36. The reduction motor 36 drives the cutting blade 37 to adjust its angle. The movement of the cutting blade 37 driven by the first linear guide rail 32 and the second linear guide rail 33 cuts and removes the burrs on the armrest box.
[0032] A blower mechanism 4 is provided on one side surface of the support table 1. The blower mechanism 4 includes a protruding plate 41 fixedly connected to one side surface of the support table 1. A lifting electric push rod 42 is fixedly connected through the top surface of the protruding plate 41. A lifting plate 43 is fixedly connected to the telescopic end of the lifting electric push rod 42. Air pipes 44 are provided on the opposite sides of the two lifting plates 43. The two ends of the air pipes 44 are movably connected to the two lifting plates 43 respectively through bearings. An air nozzle is fixedly connected to the outer surface of the air pipes 44. A servo motor 45 is fixedly connected to one lifting plate 43 on one side surface. The machine 45 drives the air blowing pipe 44 to rotate and adjust the angle. One end of the air blowing pipe 44 is fixedly connected to the servo motor 45. A pressure tank 46 is provided below the protruding plate 41. An air pump 47 is provided on one side of the pressure tank 46. The air pump 47 is fixedly connected to the pressure tank 46 through a hose. The air outlet of the pressure tank 46 is fixedly connected to the air blowing pipe 44 through a hose. When the air pump 47 is started, it inflates the pressure tank 46. The gas in the pressure tank 46 is transported to the air blowing pipe 44 through the hose and sprayed out through the nozzle to blow up the cut-off burrs and debris.
[0033] A collection mechanism 5 is provided on the side of the support table 1 away from the blower mechanism 4. The collection mechanism 5 includes a fixed frame 51 fixedly connected to the top surface of the support plate 21. A sleeve frame 52 is movably connected to the outer surface of the fixed frame 51. A limit box 53 is fixedly connected to the top surface of the sleeve frame 52. A follower spring 57 is provided in the inner cavity of the limit box 53. One end of the follower spring 57 is fixedly connected to the follower plate 54, and the other end of the follower spring 57 away from the follower plate 54 is fixedly connected to the limit box 53. When the follower plate 54 moves upward, it compresses the follower spring 57, thereby deforming the follower spring 57 and generating elastic force. The follower plate 57 is slidably connected to the inner cavity of the limit box 53. 4. A limiting rod 55 is fixedly connected through the top surface of the follower plate 54. A pull rod 58 is fixedly connected to the outer surface of one end of the limiting rod 55. The end of the limiting rod 55 away from the pull rod 58 is movably connected through the sleeve frame 52. A limiting hole matching the structural size of the limiting rod 55 is opened on the outer surface of the fixed frame 51. The two limiting rods 55 can be easily pulled by the pull rod 58 to move. The limiting rod 55 is inserted into the limiting hole, thereby locking the sleeve frame 52 movably connected to the outer surface of the fixed frame 51. A collection bag 56 is fixedly connected to the outer surface of the sleeve frame 52. A vent hole is opened through the surface of the collection bag 56 to filter the burrs and debris.
[0034] It should be noted that, with the assistance of those skilled in the art, all electrical components in this case, such as the clamping electric push rod 22, the up-and-down electric push rod 35, the reduction motor 36, the lifting electric push rod 42, the servo motor 45, the air pump 47, etc., should be connected to their compatible power supplies via wires. Furthermore, a suitable controller, such as a PLC controller or a microcontroller, should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known technologies in this field. The following mainly introduces the working principle and process, without further explanation of the electrical control.
[0035] The working principle of the car armrest box burr removal device in this embodiment is as follows: When in use, place the armrest box to be burred on the top surface of the support table 1, and then control the clamping electric push rod 22 to extend, and its telescopic end pushes the clamping plate 23 to move towards the car armrest box until the car armrest box is firmly clamped on the support plate 21.
[0036] Furthermore, the cutting blade 37 is driven to move by the first linear guide rail 32 and the second linear guide rail 33 to cut and remove the burrs on the armrest box. During the removal process, the switch valve on the outside of the air outlet on one side of the pressure tank 46 is opened, and the high-pressure gas inside the pressure tank 46 enters the air blowing pipe 44 to blow the burrs debris.
[0037] Furthermore, by extending the lifting electric push rod 42, the lifting plate 43 is driven to move up and down. One side surface of the lifting plate 43 is slidably connected to the support table 1. The air blowing pipe 44 is rotated by the servo motor 45, thereby increasing the blowing range and blowing up the burrs and debris more thoroughly.
[0038] Furthermore, the blown debris enters the collection bag 56 for collection. When the collection bag 56 needs to be cleaned, the limiting rod 55 is pulled by the pulling rod 58, so that the limiting rod 55 is disengaged from the limiting hole of the fixed frame 51. At this time, the snap-fit connection between the fitting frame 52 and the fixed frame 51 is released, and the fitting frame 52 and the collection bag 56 can be easily removed from the fixed frame 51 for cleaning.
[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A device for removing burrs from an automotive armrest box, comprising a support table (1), characterized in that: The top surface of the support table (1) is provided with a clamping mechanism (2), the top of the support table (1) is provided with a cutting mechanism (3), one side surface of the support table (1) is provided with a blower mechanism (4), the blower mechanism (4) includes a protruding plate (41) fixedly connected to one side surface of the support table (1), the top surface of the protruding plate (41) is fixedly connected with a lifting electric push rod (42), the telescopic end of the lifting electric push rod (42) is fixedly connected with a lifting plate (43), the opposite side surfaces of the two lifting plates (43) are provided with air pipes (44), one end of the air pipes (44) is fixedly connected with a servo motor (45), and a pressure tank is provided below the protruding plate (41). 46), an air pump (47) is provided on one side of the pressure tank (46), and a collection mechanism (5) is provided on the side of the support table (1) away from the blower mechanism (4). The collection mechanism (5) includes a fixed frame (51) fixedly connected to the top surface of the support plate (21). A sleeve frame (52) is movably connected to the outer surface of the fixed frame (51). A limit box (53) is fixedly connected to the top surface of the sleeve frame (52). A follower plate (54) is slidably connected to the inner cavity of the limit box (53). A limit rod (55) is fixedly connected through the top surface of the follower plate (54). A collection bag (56) is fixedly connected to the outer surface of the sleeve frame (52).
2. The automotive armrest box flash removal device according to claim 1, characterized in that: The clamping mechanism (2) includes a support plate (21) fixedly connected to the top surface of the support table (1), a clamping electric push rod (22) is fixedly connected through one side surface of the support plate (21), and a clamping plate (23) is fixedly connected to the telescopic end of the clamping electric push rod (22).
3. The automotive armrest box flash removal device according to claim 1, characterized in that: The cutting mechanism (3) includes a top plate (31) located above the support table (1). A first linear guide rail (32) is fixedly connected to the top surface of the top plate (31). A second linear guide rail (33) is provided below the first linear guide rail (32). A sliding plate (34) is slidably connected to the bottom surface of the second linear guide rail (33). An upper and lower electric push rod (35) is fixedly connected to the bottom surface of the sliding plate (34).
4. The automotive armrest box flash removal device according to claim 3, characterized in that: The upper and lower electric push rods (35) are fixedly connected to a reduction motor (36) at their telescopic ends, and a cutting blade (37) is provided below the reduction motor (36).
5. The automotive armrest box flash removal device according to claim 1, characterized in that: The two ends of the air blowing pipe (44) are movably connected to two lifting plates (43) through bearings, and an air nozzle is fixedly connected to the outer surface of the air blowing pipe (44).
6. The automotive armrest box flash removal device according to claim 1, characterized in that: The inflation end of the air pump (47) is fixedly connected to the pressure tank (46) via a hose, and the air outlet end of the pressure tank (46) is fixedly connected to the air blowing pipe (44) via a hose.
7. The automotive armrest box flash removal device according to claim 1, characterized in that: The inner cavity of the limiting box (53) is provided with a follower spring (57). One end of the follower spring (57) is fixedly connected to the follower plate (54), and the other end of the follower spring (57) away from the follower plate (54) is fixedly connected to the limiting box (53).
8. The automotive armrest box flash removal device according to claim 1, characterized in that: A pull rod (58) is fixedly connected to the outer surface of one end of the limiting rod (55). The end of the limiting rod (55) away from the pull rod (58) is movably connected to the sleeve frame (52). A limiting hole matching the structural size of the limiting rod (55) is opened on the outer surface of the fixed frame (51).