Burr polishing and cleaning equipment for automobile headlamp reflector

Abstract

The utility model relates to burr polishing and cleaning equipment for an automobile headlamp reflector, which belongs to the field of manufacturing of the automobile headlamp reflector and comprises a bottom plate, two vertical plates are vertically fixed on the upper surface of the bottom plate, a top plate is fixed at the top ends of the two vertical plates, a support frame is fixed on the right side of the vertical plate on the right side, and the support frame is fixed on the right side of the vertical plate on the right side. A double-shaft motor is fixed to the upper surface of the supporting frame, a grinding mechanism is arranged above the bottom plate, a conveying mechanism is arranged above the bottom plate, a driving device is fixed to the right side of the vertical plate on the left side, and a trimming disc is fixed to the outer side of an output shaft of the driving device. According to the burr polishing and cleaning equipment for the automobile headlamp reflecting mirror, an electric push rod is started, a vacuum suction cup makes contact with a shell of the automobile headlamp reflecting mirror, an air pump is started, the automobile headlamp reflecting mirror is adsorbed, an output shaft at the left end of a double-shaft motor is started, the fixed automobile headlamp reflecting mirror is turned over clockwise, and the burr polishing and cleaning equipment is started. And edge grinding work can be conveniently carried out on the automobile headlamp reflecting mirror.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing automobile headlamp reflectors, in particular to a device for grinding and cleaning burrs of automobile headlamp reflectors. Background Art

[0002] The shape of the car headlight reflector is a rotating parabola. Its function is to aggregate the light emitted by the bulb into a parallel beam and increase the brightness. At present, the car headlight reflector is mainly made of BMC material injection molding. During the BMC injection molding process, the parting surface usually has burrs that need to be deburred.

[0003] For example, Chinese patent CN 210705620 U discloses a burr cleaning device for a BMC reflector of a car headlamp, comprising a base, a drive motor is mounted on the left end of the base through a bracket, a motor shaft of the drive motor is connected to a burr disk, a slide seat is slidably connected to the right end of the base, a vacuum suction cup assembly is fixed on the left side of the slide seat, and the vacuum suction cup assembly is connected to a vacuum generator through an air pipe.

[0004] The above-mentioned burr cleaning device for the BMC reflector of a car headlight still has certain shortcomings. It can quickly fix the headlight BMC reflector through a vacuum suction cup assembly, and can quickly remove the burrs of the headlight BMC reflector by using a rotating burr disk. At the same time, the quality is stable and the production efficiency can be improved. However, when positioning the headlight BMC reflector, manual auxiliary fixation is required, and the degree of automation is not high, which reduces the processing efficiency. Therefore, the present application proposes a burr grinding and cleaning device for a car headlight reflector to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a burr grinding and cleaning device for automobile headlight reflectors, which has the advantage of automatically grinding automobile headlight reflectors and solves the problem of low automation level due to the need for manual auxiliary fixation when positioning the headlight reflectors.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for grinding and cleaning burrs of a car headlamp reflector, comprising a bottom plate, two vertical plates are vertically fixed to the upper surface of the bottom plate, a top plate is fixed to the top ends of the two vertical plates, a support frame is fixed to the right side of the right vertical plate, a double-axis motor is fixed to the upper surface of the support frame, a grinding mechanism is provided above the bottom plate, a transport mechanism is provided above the bottom plate, a driving device is fixed to the right side of the left vertical plate, and a burr disc is fixed to the outer side of the output shaft of the driving device;

[0007] The grinding mechanism includes a first belt that is connected to the outside of a transmission wheel and is fixed on the outside of an output shaft at the left end of the dual-axis motor, a connecting bin is fixed on the left side of the vertical plate on the right side, an empty slot is opened on the left side of the connecting bin, a movable rod is rotatably connected between the front and rear side walls of the inner cavity of the empty slot through a bearing, a fixed block is fixed on the outside of the movable rod, a first gear located on the back side of the fixed block is fixed on the outside of the movable rod, a second gear is meshed on the outside of the first gear, a connecting rod is fixed inside the second gear, an air pump is fixed on the left side of the vertical plate on the right side, an air extraction end of the air pump is fixedly connected to an air extraction pipe, an electric push rod is fixed on the lower surface of the fixed block, a hollow bin is fixed on the outside of the output shaft of the electric push rod, and a vacuum suction cup is fixed in an arc shape on the bottom of the hollow bin;

[0008] The transport mechanism comprises a transmission device fixed on the upper surface of the bottom plate, the outer side of the transmission wheel fixed on the outer side of the output shaft at the right end of the dual-axis motor is connected to the second belt, and the power end of the transmission device is fixed with a connecting rod.

[0009] Furthermore, a mounting opening communicating with the empty groove is provided on the lower surface of the connecting bin, and the connecting rod is transmission-connected to the outside of the first belt via a transmission wheel fixed on the outside thereof.

[0010] Furthermore, one end of the air extraction pipe away from the air pump is fixedly connected to the right side of the hollow chamber, and the bottom end of the hollow chamber is connected to the vacuum core disk.

[0011] Furthermore, the exhaust pipe is a hose, and the movable rod and the fin disk are located on the same horizontal line.

[0012] Furthermore, the right end of the connecting rod passes through the left side of the right vertical plate and extends to the right side of the right vertical plate and is drivingly connected to the inside of the second belt through a driving wheel fixed on the outer side thereof.

[0013] Furthermore, the transmission device is located vertically below the vacuum suction cup, and an infrared sensor is fixed on the upper surface of the transmission device and close to the right side thereof.

[0014] Furthermore, a collecting box located below the burr plate is fixed to the right side of the vertical plate on the left side, and a debris opening is opened on the upper surface of the collecting box.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The equipment for grinding and cleaning the burrs of the automobile headlight reflector starts the electric push rod to make the vacuum suction cup contact with the shell of the automobile headlight reflector, and starts the air pump to adsorb the automobile headlight reflector, and starts the output shaft at the left end of the double-axis motor to make the fixed automobile headlight reflector start to flip clockwise, so as to facilitate the edge grinding work of the automobile headlight reflector.

[0017] 2. The equipment for grinding and cleaning the burrs of automobile headlight reflectors utilizes a transmission device to transmit the automobile headlight reflectors with burrs. When the automobile headlight reflectors move to the detection range of the infrared sensor, the electric push rod can be started to absorb and fix the automobile headlight reflectors with a vacuum suction cup, thereby achieving the purpose of automatically fixing the automobile headlight reflectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the grinding mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the first gear structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the transportation mechanism of the utility model.

[0022] In the figure: 1 bottom plate, 2 grinding mechanism, 201 first belt, 202 connecting bin, 203 empty slot, 204 movable rod, 205 fixed block, 206 first gear, 207 second gear, 208 connecting rod, 209 air pump, 210 exhaust pipe, 211 electric push rod, 212 hollow bin, 213 vacuum suction cup, 3 vertical plate, 4 transportation mechanism, 401 second belt, 402 transmission device, 403 connecting rod, 5 top plate, 6 dual-axis motor, 7 support frame, 8 driving device, 9 flashing disk. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 In this embodiment, a burr grinding and cleaning device for a vehicle headlamp reflector includes a base plate 1, two vertical plates 3 are vertically fixed to the upper surface of the base plate 1, a top plate 5 is fixed to the top ends of the two vertical plates 3, a support frame 7 is fixed to the right side of the right vertical plate 3, a dual-axis motor 6 is fixed to the upper surface of the support frame 7, a grinding mechanism 2 is provided above the base plate 1, a transport mechanism 4 is provided above the base plate 1, a driving device 8 is fixed to the right side of the left vertical plate 3, and a burr disk 9 is fixed to the outer side of the output shaft of the driving device 8.

[0025] A collecting box located below the burr plate 9 is fixed to the right side of the left vertical plate 3 , and a debris opening is provided on the upper surface of the collecting box.

[0026] See also Figure 2-3 In order to facilitate the edge grinding of the automobile headlight reflector, the grinding mechanism 2 in this embodiment includes a first belt 201 that is connected to the outside of the transmission wheel fixed on the outside of the output shaft at the left end of the dual-axis motor 6, a connecting bin 202 is fixed on the left side of the right vertical plate 3, an empty slot 203 is opened on the left side of the connecting bin 202, and a movable rod 204 is rotatably connected between the front and rear side walls of the inner cavity of the empty slot 203 through a bearing, and a fixed block 205 is fixed on the outside of the movable rod 204. There is a first gear 206 located on the back side of the fixed block 205, and a second gear 207 is meshed on the outer side of the first gear 206. A connecting rod 208 is fixed inside the second gear 207. An air pump 209 is fixed to the left side of the right vertical plate 3. The suction end of the air pump 209 is fixedly connected to a suction pipe 210. An electric push rod 211 is fixed to the lower surface of the fixed block 205. A hollow bin 212 is fixed to the outer side of the output shaft of the electric push rod 211, and a vacuum suction cup 213 is fixed to the bottom arc of the hollow bin 212.

[0027] In this example, a mounting opening connected to the empty groove 203 is provided on the lower surface of the connecting bin 202, and the connecting rod 208 is connected to the outside of the first belt 201 through a transmission wheel fixed on its outside. The end of the exhaust pipe 210 away from the air pump 209 is fixedly connected to the right side of the hollow bin 212. The output shaft at the left end of the dual-axis motor 6 is started to make the first belt 201 drive the connecting rod 208 to rotate, and the second gear 207 drives the first gear 206 to rotate, so that the fixed car headlight reflector begins to flip clockwise, and the bottom end of the hollow bin 212 is connected to the vacuum core disk. The exhaust pipe 210 is a hose, and the movable rod 204 and the flash disk 9 are located on the same horizontal line. The electric push rod 211 is started to make the car headlight reflector fit the flash disk 9 for edge grinding. The debris generated by edge grinding falls into the collection box. The collection box can also be replaced with other structures for collecting debris to achieve the purpose of automatic edge grinding.

[0028] It should be noted that the electric push rod 211 is started to make the vacuum suction cup 213 contact the shell of the automobile headlight reflector, and the air pump 209 is started to make the automobile headlight reflector be adsorbed, and the left end output shaft of the dual-axis motor 6 is started to make the fixed automobile headlight reflector start to flip clockwise, so as to facilitate the edging work of the automobile headlight reflector.

[0029] See also Figure 4In order to automatically fix the automobile headlight reflector, the transportation mechanism 4 in this embodiment includes a transmission device 402 fixed on the upper surface of the base plate 1, and the outer side of the transmission wheel fixed on the outer side of the output shaft at the right end of the dual-axis motor 6 is connected to the second belt 401, and the power end of the transmission device 402 is fixed with a connecting rod 403, and the transmission device 402 is used to transmit the automobile headlight reflector with burrs.

[0030] In this example, the right end of the connecting rod 403 passes through the left side of the right vertical plate 3 and extends to the right side of the right vertical plate 3 and is connected to the inside of the second belt 401 through a transmission wheel fixed on its outer side. The transmission device 402 is located vertically below the vacuum suction cup 213. An infrared sensor is fixed on the upper surface of the transmission device 402 and close to its right area. When the car headlight reflector moves to the detection range of the infrared sensor, the output shaft at the right end of the dual-axis motor 6 stops working. At this time, the electric push rod 211 is started to make the vacuum suction cup 213 contact with the outer shell of the car headlight reflector, and the air pump 209 is started to adsorb the car headlight reflector.

[0031] It should be noted that the transmission device 402 is used to transmit the automobile headlight reflector with rough edges. When the automobile headlight reflector moves to the detection range of the infrared sensor, the vacuum suction cup 213 can be used to adsorb and fix the automobile headlight reflector by starting the electric push rod 211, thereby achieving the purpose of automatically fixing the automobile headlight reflector.

[0032] It can be understood that the electrical components appearing in the text are all electrically connected to the main controller and the power supply and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that plays a control role for a computer, etc. The control circuit of the main controller can be realized by simple programming by technicians in this field, and the provision of power supply is also common knowledge in this field. In addition, the utility model is mainly used to protect mechanical devices, so the utility model will not explain the control method and circuit connection in detail. At the same time, the parts not described in detail in the utility model are all common knowledge to technicians in this field.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] The working principle of the above embodiment is:

[0035] (1) When the burr grinding and cleaning device for automobile headlight reflector needs to be used, the burr-edged automobile headlight reflector is transmitted by the transmission device 402. When the automobile headlight reflector moves to the detection range of the infrared sensor, the output shaft at the right end of the dual-axis motor 6 stops working. At this time, the electric push rod 211 is started to make the vacuum suction cup 213 contact with the outer shell of the automobile headlight reflector, and the air pump 209 is started to adsorb the automobile headlight reflector.

[0036] (2) Then, the left output shaft of the dual-axis motor 6 is started, so that the first belt 201 drives the connecting rod 208 to rotate, and the second gear 207 drives the first gear 206 to rotate, so that the fixed automobile headlight reflector begins to flip clockwise. At this time, the electric push rod 211 is started to make the automobile headlight reflector fit with the burring disk 9 to perform edge grinding. The debris generated by edge grinding falls into the collection box. The collection box can also be replaced with other structures for collecting debris to achieve the purpose of automatic edge grinding.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A device for grinding and cleaning burrs of a reflector of a vehicle headlamp, comprising a base plate (1), characterized in that: Two vertical plates (3) are vertically fixed on the upper surface of the bottom plate (1), a top plate (5) is fixed at the top ends of the two vertical plates (3), a support frame (7) is fixed on the right side of the right vertical plate (3), a double-axis motor (6) is fixed on the upper surface of the support frame (7), a grinding mechanism (2) is provided above the bottom plate (1), a transportation mechanism (4) is provided above the bottom plate (1), a driving device (8) is fixed on the right side of the left vertical plate (3), and a flash disk (9) is fixed on the outer side of the output shaft of the driving device (8); The grinding mechanism (2) comprises a first belt (201) which is connected to the outside of a transmission wheel and is fixed on the outside of an output shaft at the left end of a dual-axis motor (6); a connection bin (202) is fixed on the left side of the vertical plate (3) on the right side; a hollow groove (203) is provided on the left side of the connection bin (202); a movable rod (204) is rotatably connected between the front and rear side walls of the inner cavity of the hollow groove (203) via a bearing; a fixed block (205) is fixed on the outside of the movable rod (204); and a first gear located on the back side of the fixed block (205) is fixed on the outside of the movable rod (204). (206), the outer side of the first gear (206) is meshed with a second gear (207), a connecting rod (208) is fixed inside the second gear (207), an air pump (209) is fixed on the left side of the right vertical plate (3), the air suction end of the air pump (209) is fixedly connected to an air suction pipe (210), an electric push rod (211) is fixed on the lower surface of the fixed block (205), a hollow bin (212) is fixed on the outer side of the output shaft of the electric push rod (211), and a vacuum suction cup (213) is fixed in an arc shape at the bottom of the hollow bin (212); The transport mechanism (4) comprises a transmission device (402) fixed on the upper surface of the base plate (1), the outer side of the transmission wheel fixed on the outer side of the output shaft at the right end of the dual-axis motor (6) is connected to the second belt (401) in a transmission manner, and the power end of the transmission device (402) is fixed with a connecting rod (403).

2. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: The lower surface of the connection bin (202) is provided with a mounting opening that is in communication with the empty slot (203), and the connection rod (208) is connected to the outside of the first belt (201) via a transmission wheel fixed on the outside of the connection rod (208).

3. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: One end of the exhaust pipe (210) away from the air pump (209) is fixedly connected to the right side of the hollow chamber (212), and the bottom end of the hollow chamber (212) is connected to the vacuum core disk.

4. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: The air extraction pipe (210) is a hose, and the movable rod (204) and the fin plate (9) are located on the same horizontal line.

5. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: The right end of the connecting rod (403) passes through the left side of the right vertical plate (3) and extends to the right side of the right vertical plate (3) and is connected to the inside of the second belt (401) through a transmission wheel fixed on the outside thereof.

6. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: The transmission device (402) is located vertically below the vacuum suction cup (213), and an infrared sensor is fixed on the upper surface of the transmission device (402) and close to the right side thereof.

7. The burr grinding and cleaning device for automobile headlamp reflector according to claim 1, characterized in that: A collection box located below the burr plate (9) is fixed to the right side of the left vertical plate (3), and a debris opening is provided on the upper surface of the collection box.

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