Deburring equipment for air conditioner shell after injection molding

Abstract

The utility model discloses deburring equipment after injection molding of an air conditioner shell, which comprises a workbench, the top of the workbench is fixedly connected with a support, the support is provided with a U-shaped plate, and the front surface of the inner wall of the U-shaped plate is rotatably connected with two transmission rollers. The ion fan is started, under the cooperation of the dust collecting box, the hose, the air suction box and the multiple dust suction nozzles, burrs and chippings removed through polishing can be sucked and collected in the dust collecting box, the situation that the burrs and chippings splash everywhere to pollute the working environment is avoided, and meanwhile under the cooperation of the connecting pipe, the air blowing box and the multiple air blowing nozzles, the working environment is protected. According to the air conditioner shell polishing device, ion wind blowing and static electricity removing treatment can be conducted on the top of a polishing belt, burrs and chippings attached to the polishing belt are blown into a collecting frame to be collected, the polishing belt is cleaned, the situation that the polishing belt adsorbing impurities continuously rubs with an air conditioner shell, and consequently scratches are generated on the polished air conditioner shell is avoided, and the polishing efficiency is improved. And therefore, the attractiveness of the air conditioner shell after being polished and deburred is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner processing, in particular to a deburring device after injection molding of an air conditioner shell. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. It generally includes several parts such as cold source / heat source equipment, cold and hot medium distribution system, terminal device and other auxiliary equipment, mainly including refrigeration host, water pump, fan and pipeline system. The terminal device is responsible for using the cold and heat distributed to specifically process the air state so that the air parameters of the target environment meet certain requirements. During the production process of air conditioners, it is usually necessary to use grinding equipment to grind the surface of the air conditioner shell to remove the burrs on the air conditioner shell, so as to keep the surface of the air conditioner shell smooth and flat.

[0003] At present, when removing burrs on the air-conditioning casing, it is usually polished with the help of a rotating polishing belt on a polishing device. Although the burrs on the air-conditioning casing can be removed well, with a long time of polishing operation, some of the cleaned burrs will be adsorbed on the polishing belt. In the subsequent polishing process, the polishing belt adsorbed with impurities will continuously rub against the polished air-conditioning casing, which can easily scratch the air-conditioning casing and affect the aesthetics of the air-conditioning casing.

[0004] Therefore, it is necessary to provide a deburring device for air-conditioning shell after injection molding to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a deburring device for an air conditioner shell after injection molding.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deburring device for an air conditioner shell after injection molding, comprising a workbench, a bracket fixedly connected to the top of the workbench, the bracket is U-shaped, a U-shaped plate is arranged on the bracket, the front side of the inner wall of the U-shaped plate is rotatably connected to two transmission rollers, a grinding belt is transmission-connected between the outer surfaces of the two transmission rollers, an L-shaped frame is arranged on the front side of the U-shaped plate, the interior of the L-shaped frame is connected to the U-shaped plate through a connecting groove, a dust collecting box and a separation box are fixedly connected to the top of the U-shaped plate Sub-blower, the output end of the ion blower is fixedly connected to a blow box through a connecting pipe, the blow box is fixedly connected to the back side of the U-shaped plate, a plurality of blow nozzles are arranged on the front side of the blow box, the plurality of blow nozzles all penetrate the U-shaped plate and extend into the interior thereof, a filter is arranged inside the dust collecting box, one side of the dust collecting box is fixedly connected to a suction box through a hose, a plurality of dust suction nozzles are arranged on the front side of the suction box, the plurality of dust suction nozzles and a plurality of blow nozzles are respectively arranged in a linear array, and a clamping assembly is arranged on the top of the workbench.

[0007] As a further description of the above technical solution:

[0008] A cylinder is fixedly connected to the bottom of the inner wall of the bracket, and an output end of the cylinder is fixedly connected to the top of the U-shaped plate.

[0009] As a further description of the above technical solution:

[0010] A driving motor is fixedly mounted on the front side of the U-shaped plate, and an output end of the driving motor is fixedly connected to one end of one of the driving rollers.

[0011] As a further description of the above technical solution:

[0012] The bottom of the blowing box is fixedly connected to two telescopic rods, the bottoms of the two telescopic rods are fixedly connected to the top of the suction box, and the outer surfaces of the two telescopic rods are sleeved with springs.

[0013] As a further description of the above technical solution:

[0014] A slot is provided on one side of the L-shaped frame, and a collecting frame is movably connected inside the L-shaped frame, and the collecting frame is adapted to the slot.

[0015] As a further description of the above technical solution:

[0016] A control panel is arranged on the top of the workbench, and the control panel is electrically connected to the two electric telescopic rods, the cylinder, the driving motor and the ion blower respectively.

[0017] As a further description of the above technical solution:

[0018] The clamping assembly comprises two electric telescopic rods fixedly mounted on the workbench, the telescopic ends of the two electric telescopic rods are fixedly connected with clamping plates, and the two clamping plates are symmetrically arranged.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, the deburring equipment for the air-conditioning shell after injection molding can absorb the burrs and debris removed by grinding and collect them inside the dust box with the cooperation of the dust box, the hose, the suction box and several dust suction nozzles by starting the ion fan, so as to avoid the burrs and debris flying around and polluting the working environment. At the same time, with the cooperation of the connecting pipe, the blowing box and several blowing nozzles, the top of the grinding belt can be blown with ion wind and destaticized, and the burrs and debris attached to the grinding belt can be blown into the collecting frame for collection, and the grinding belt can be cleaned to avoid the grinding belt with impurities constantly rubbing against the air-conditioning shell, which causes scratches on the air-conditioning shell after grinding, thereby ensuring the aesthetics of the air-conditioning shell after grinding and deburring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a deburring device for an air conditioner housing after injection molding proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a telescopic rod and a spring of a deburring device for an air conditioner housing after injection molding proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a grinding belt and a transmission roller of a deburring device for an air conditioner housing after injection molding proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the structures of an L-shaped frame and a collecting frame of a deburring device after injection molding of an air conditioner shell proposed by the utility model.

[0025] Legend:

[0026] 1. Workbench; 2. Bracket; 3. U-shaped plate; 4. Driving roller; 5. Grinding belt; 6. L-shaped frame; 7. Connecting groove; 8. Dust collecting box; 9. Ion blower; 10. Connecting pipe; 11. Blowing box; 12. Blowing nozzle; 13. Filter; 14. Hose; 15. Suction box; 16. Dust collecting nozzle; 17. Cylinder; 18. Driving motor; 19. Telescopic rod; 20. Spring; 21. Slotting; 22. Collecting frame; 23. Control panel; 24. Electric telescopic rod; 25. Clamping plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-4 The utility model provides a deburring device for an air-conditioning shell after injection molding: it comprises a workbench 1, a control panel 23 is arranged on the top of the workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a U-shaped plate 3 is arranged on the bracket 2, the front of the inner wall of the U-shaped plate 3 is rotatably connected to two transmission rollers 4, a grinding belt 5 is transmission-connected between the outer surfaces of the two transmission rollers 4, an L-shaped frame 6 is arranged on the front of the U-shaped plate 3, the interior of the L-shaped frame 6 is connected to the U-shaped plate 3 through a connecting groove 7, a dust collecting box 8 and an ion blower 9 are fixedly connected to the top of the U-shaped plate 3, an output end of the ion blower 9 is fixedly connected to a blowing box 11 through a connecting pipe 10, a plurality of blowing nozzles 12 are arranged on the front of the blowing box 11, a filter screen 13 is arranged inside the dust collecting box 8, a suction box 15 is fixedly connected to one side of the dust collecting box 8 through a hose 14, a plurality of dust suction nozzles 16 are arranged on the front of the suction box 15, and a clamping component is arranged on the top of the workbench 1.

[0029] A cylinder 17 is fixedly connected to the bottom of the inner wall of the bracket 2, and the output end of the cylinder 17 is fixedly connected to the top of the U-shaped plate 3. A drive motor 18 is fixedly installed on the front of the U-shaped plate 3, and the output end of the drive motor 18 is fixedly connected to one end of one of the transmission rollers 4.

[0030] Two telescopic rods 19 are fixedly connected to the bottom of the blowing box 11, and the bottoms of the two telescopic rods 19 are fixedly connected to the top of the suction box 15. The outer surfaces of the two telescopic rods 19 are sleeved with springs 20. Under the action of the cylinder 17, when the U-shaped plate 3, the suction box 15 and the rotating grinding belt 5 and other structures move downward, the setting of the telescopic rods 19 and the springs 20 can make the suction box 15 first contact with the air-conditioning casing, and then, in the process of continuous downward movement driven by the cylinder 17, the suction box 15 can be moved upward, so as to prevent the suction box 15 from hindering the downward movement of the grinding belt 5 and affecting the grinding and deburring of the air-conditioning casing.

[0031] A slot 21 is provided on one side of the L-shaped frame 6, and a collecting frame 22 is movably connected inside the L-shaped frame 6. The collecting frame 22 is adapted to the slot 21. Through the arrangement of the slot 21 and the collecting frame 22, after a proper amount of burrs and debris are collected in the collecting frame 22, the collecting frame 22 can be directly pulled and removed from the L-shaped frame 6 through the slot 21. The collected burrs and debris are cleaned, and after the cleaning is completed, the collecting frame 22 can be directly inserted into the L-shaped frame 6, which is convenient and quick.

[0032] The clamping assembly includes two electric telescopic rods 24 fixedly mounted on the workbench 1 , and the telescopic ends of the two electric telescopic rods 24 are fixedly connected with clamping plates 25 .

[0033] Working principle: during operation, the air conditioner casing to be polished and deburred is placed on the workbench 1, and then the two electric telescopic rods 24 are simultaneously started through the control panel 23, so that the telescopic ends thereof drive the two clamping plates 25 to move to the opposite side. After the air conditioner casing is clamped and fixed, the driving motor 18 and the cylinder 17 are started through the control panel 23. After the driving motor 18 is started, its output end drives one of the transmission rollers 4 to rotate, and under the cooperation of the other transmission roller 4, the grinding belt 5 is rotated, and after the cylinder 17 is started, the rotating grinding belt 5 is driven to move downward to polish and deburr the air conditioner casing;

[0034] When the grinding belt 5 rotates to grind and remove burrs on the air-conditioning casing, the ion fan 9 is started through the control panel 23, so that the suction end and the blowing end generate suction and ion wind respectively. After the suction end generates suction, the burrs and debris removed by grinding are sucked through the several dust suction nozzles 16 under the cooperation of the dust box 8, the hose 14, the suction box 15 and the several dust suction nozzles 16, and are transported to the dust box 8 through the suction box 15 and the hose 14. The sucked burrs and debris are intercepted in the dust box 8 by the filter screen 13, and the ion wind generated by the blowing end passes through the connecting pipe 10 and the blowing box 11, and is blown out by the several blowing nozzles 12 to blow ion wind to remove static electricity on the top of the grinding belt 5, and at the same time, the burrs and debris attached to the grinding belt 5 are blown into the L-shaped frame 6, the grinding belt 5 is cleaned, and the burrs and debris fall into the collecting frame 22 for collection.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deburring device for an air conditioner housing after injection molding, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a bracket (2), a U-shaped plate (3) is arranged on the bracket (2), the front of the inner wall of the U-shaped plate (3) is rotatably connected to two transmission rollers (4), a grinding belt (5) is transmission-connected between the outer surfaces of the two transmission rollers (4), an L-shaped frame (6) is arranged on the front of the U-shaped plate (3), the interior of the L-shaped frame (6) is connected to the U-shaped plate (3) via a connection groove (7), and a dust collection box (8) is fixedly connected to the top of the U-shaped plate (3) and an ion blower (9), the output end of the ion blower (9) being fixedly connected to a blow box (11) via a connecting pipe (10), a plurality of blow nozzles (12) being arranged on the front of the blow box (11), a filter screen (13) being arranged inside the dust collecting box (8), a side of the dust collecting box (8) being fixedly connected to a suction box (15) via a hose (14), a plurality of dust suction nozzles (16) being arranged on the front of the suction box (15), and a clamping assembly being arranged on the top of the workbench (1).

2. The deburring device after injection molding of an air conditioner shell according to claim 1 is characterized in that: A cylinder (17) is fixedly connected to the bottom of the inner wall of the bracket (2), and an output end of the cylinder (17) is fixedly connected to the top of the U-shaped plate (3).

3. The deburring device after injection molding of an air conditioner shell according to claim 1 is characterized in that: A driving motor (18) is fixedly mounted on the front side of the U-shaped plate (3), and an output end of the driving motor (18) is fixedly connected to one end of one of the driving rollers (4).

4. The deburring device after injection molding of an air conditioner housing according to claim 1, characterized in that: The bottom of the blowing box (11) is fixedly connected to two telescopic rods (19), the bottoms of the two telescopic rods (19) are fixedly connected to the top of the suction box (15), and the outer surfaces of the two telescopic rods (19) are sleeved with springs (20).

5. The deburring device after injection molding of an air conditioner shell according to claim 1, characterized in that: A slot (21) is provided on one side of the L-shaped frame (6), and a collecting frame (22) is movably connected inside the L-shaped frame (6), and the collecting frame (22) is adapted to the slot (21).

6. The deburring device after injection molding of an air conditioner shell according to claim 1, characterized in that: A control panel (23) is provided on the top of the workbench (1).

7. The deburring device after injection molding of an air conditioner housing according to claim 1, characterized in that: The clamping assembly comprises two electric telescopic rods (24) fixedly mounted on the workbench (1), and the telescopic ends of the two electric telescopic rods (24) are both fixedly connected to a clamping plate (25).

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