Sound insulation and dust prevention device for cup holder burr grinding
By designing a sound-proof dustproof device including components such as protective frames, feeding closure mechanisms, etc., the problem of dust and noise escape through the channel between the conveyor and the sound-proof dustproof cover in the prior art is solved, and more efficient sound-proof and dustproof effects are achieved.
Patent Information
- Application Number
- CN202422193277.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The sound insulation and dustproofing devices of existing grinding stations cannot effectively prevent dust and noise from escaping through the channel between the conveyor and the sound insulation dustproof cover, affecting the cleanliness and noise level of the production environment.
A sound-proof dust-proof device including a chassis, a dust collector, a conveyor, a robot, a grinding mechanism, a dust collector, a protective frame and a feed closure mechanism are designed. The dust and noise generated by the grinding process are isolated by the arrangement of the protective frame and the sound insulation board; the feeding closure mechanism consists of a connecting rod, a cylinder, a mounting base, a mounting plate and a sealing plate to achieve the closure of the channel between the conveyor and the protective frame.
It effectively isolates dust and noise generated by the grinding process, prevents them from escaping to the external environment, and ensures the smooth conveying of the cup holder and the enclosure of the space in the protective frame, improving the cleanliness and noise control effect of the production environment.
Smart Images
Figure CN223012875U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding equipment, in particular to a sound insulation and dust prevention device for burr grinding of a cup holder. Background Technique
[0002] In the production process of vehicle cup holders, due to process operations such as cutting, stamping or injection molding, tiny burrs often form on the edges. These burrs not only affect the appearance but may also scratch fingers or damage items placed in the cup holder during use. Therefore, after the cup holder is formed, it is necessary to grind the burrs on the outer surface of the cup holder.
[0003] When using an automated grinding device to grind the burrs of the cup holder, when grinding a plastic cup holder, the surface material is gradually peeled off to form tiny plastic particles, while for a metal cup holder, due to the high hardness of the metal material, metal chips are generated during grinding. These debris and dust are thrown off the surface of the cup holder with the rotation and friction of the grinding tool, forming visible particulate matter. Therefore, it is necessary to perform sound insulation and dust prevention treatment on the grinding station to prevent pollution of the production environment. Currently, sound insulation and dust prevention for existing grinding stations mostly use a sound insulation and dust prevention cover directly covering the grinding station. However, since the material needs to enter and exit through a conveyor, there will be a passage between the sound insulation and dust prevention cover and the conveyor. Some dust and noise will escape through this passage. Therefore, plastic sheets or rubber sheets are also installed in the passage between the sound insulation and dust prevention cover and the conveyor for filling. After the above structure is installed, it will affect the conveyor's transportation of the cup holder towards the grinding station located inside the sound insulation and dust prevention cover. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a sound insulation and dust prevention device for burr grinding of a cup holder, which can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A sound insulation and dust prevention device for burr grinding of a cup holder, comprising a chassis. A dust collector is fixedly installed on one side of the chassis. Two conveyors are fixedly installed on the top of the chassis. A manipulator is arranged on the chassis above the two conveyors. A grinding mechanism is also arranged on the chassis between the two conveyors. A dust removal cover is fixedly installed on the chassis at the outer side of the grinding mechanism. One end of the dust removal cover is connected to the input end of the dust collector through a pipeline. A protective frame is also fixedly installed on the top of the chassis. A plurality of sound insulation boards are fixedly installed inside the protective frame. An inlet closing mechanism is also arranged on the protective frame above the conveyor. The inlet closing mechanism includes a connecting rod and a cylinder. The connecting rod is movably installed on one side of the protective frame. One end of the cylinder is movably installed on the connecting rod, and the other end is movably installed on one side of the protective frame. Both sides of the connecting rod are also movably installed on mounting seats.
[0007] Preferably, a sound insulation board is fixedly connected between the protective frame and the conveyor. Through the settings of the protective frame and the sound insulation board, the entire operation space can be sound-insulated and dust-proof, and only the input or output channels above the conveyor are reserved.
[0008] Preferably, mounting plates are fixedly installed on the inner sides of the protective frame above the two conveyors. A first connecting seat is fixedly installed at the bottom of the mounting plate. Two side plates are also fixedly installed at the bottom of the protective frame above the conveyor. A rotating shaft is fixedly installed between the two side plates.
[0009] Preferably, a second connecting seat is fixedly installed at the center position of the top of the connecting rod. Connecting grooves are formed on both sides of the connecting rod. The connecting rod is rotatably installed on the rotating shaft between the two side plates through a through hole at the center position.
[0010] Preferably, the output end of the cylinder is rotatably installed on the second connecting seat, and the other end of the cylinder is rotatably installed on the first connecting seat. Through the setting of the cylinder, the connecting rod can be pushed to rotate a certain distance, so as to control the reciprocating lifting of the two mounting seats.
[0011] Preferably, two fixing seats are fixedly installed on the top of the mounting seat. A fixing shaft is fixedly installed between the two fixing seats. A sleeve is sleeved on the fixing shaft between the two fixing seats. A sealing plate is fixedly installed on one side of the mounting seat. The sleeve is inserted into the corresponding connecting groove, and the sealing plate is inserted between the guard plates on both sides of the conveyor. Through the two reciprocatingly liftable mounting seats and the sealing plate, the channel between the conveyor and the protective frame can be sealed. At the same time, the cup holders can also be sequentially conveyed into the protective frame or conveyed out of the protective frame.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] A sound insulation and dust prevention device for burr grinding of a cup holder according to the present utility model can isolate the dust and noise generated when the grinding mechanism grinds the cup holder from the external environment through the protective frame and the sound insulation cover inside the protective frame, and can suck out the flue gas and dust generated during grinding through the cooperation of the dust collector and the dust collection cover;
[0014] An inlet closing mechanism is arranged in the channel between the protective frame and the conveyor, and the inlet closing mechanism is composed of components such as connecting rods, cylinders, mounting seats, mounting plates, and sealing plates. The reciprocating lifting of the two groups of mounting plates and the sealing plates can be used to convey the cup holder, and at the same time, the channel between the conveyor and the protective frame can be closed to ensure the sealing of the space inside the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the main structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the structure of the inlet closing mechanism of the present utility model;
[0017] Figure 3 is a schematic diagram of the connection mechanism between the connecting rod and the mounting seat of the present utility model;
[0018] Figure 4 is a schematic diagram of the split structure of the mounting seat of the present utility model.
[0019] In the figure: 1, chassis; 2, dust collector; 3, conveyor; 4, manipulator; 5, grinding mechanism; 6, dust collection cover; 7, protective frame; 8, inlet closing mechanism; 9, connecting rod; 10, cylinder; 11, mounting seat; 12, mounting plate; 13, first connecting seat; 14, side plate; 15, second connecting seat; 16, connecting groove; 17, rotating shaft; 18, fixing seat; 19, fixing shaft; 20, sleeve; 21, sealing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] As Figures 1 - 4As shown in the figure, a sound-proof and dust-proof device for deburring a cup holder provided by the utility model includes a chassis 1. A dust collector 2 is fixedly installed on one side of the chassis 1. Two conveyors 3 are fixedly installed on the top of the chassis 1. A manipulator 4 is arranged on the chassis 1 above the two conveyors 3. A grinding mechanism 5 is also arranged on the chassis 1 between the two conveyors 3. A dust removal cover 6 is fixedly installed on the chassis 1 at the outer side of the grinding mechanism 5. One end of the dust removal cover 6 is connected to the input end of the dust collector 2 through a pipeline; A protective frame 7 is also fixedly installed on the top of the chassis 1. A plurality of sound-proof boards are fixedly installed inside the protective frame 7. An inlet closing mechanism 8 is also arranged on the protective frame 7 above the conveyor 3. The inlet closing mechanism 8 includes a connecting rod 9 and a cylinder 10. The connecting rod 9 is movably installed on one side of the protective frame 7. One end of the cylinder 10 is movably installed on the connecting rod 9, and the other end is movably installed on one side of the protective frame 7. Both sides of the connecting rod 9 are also movably installed on the mounting seat 11.
[0022] As Figure 1 shown, a sound-proof board is fixedly connected between the protective frame 7 and the conveyor 3. Through the setting of the protective frame 7 and the sound-proof board, the entire operation space can be sound-proof and dust-proof, and only the input or output channels above the conveyor 3 are reserved;
[0023] As Figures 2 - 4 shown, mounting plates 12 are fixedly installed on one side inside the protective frame 7 above the two conveyors 3. A first connecting seat 13 is fixedly installed at the bottom of the mounting plate 12. Two side plates 14 are also fixedly installed at the bottom of the protective frame 7 above the conveyor 3. A rotating shaft 17 is fixedly installed between the two side plates 14. A second connecting seat 15 is fixedly installed at the center position of the top of the connecting rod 9. Connecting grooves 16 are formed on both sides of the connecting rod 9. The connecting rod 9 is rotatably installed on the rotating shaft 17 between the two side plates 14 through a through hole at the center position. The output end of the cylinder 10 is rotatably installed on the second connecting seat 15, and the other end of the cylinder 10 is rotatably installed on the first connecting seat 13. Through the setting of the cylinder 10, the connecting rod 9 can be pushed to rotate a certain distance, so as to control the reciprocating lifting of the two mounting seats 11. Two fixing seats 18 are fixedly installed on the top of the mounting seat 11. A fixing shaft 19 is fixedly installed between the two fixing seats 18. A sleeve 20 is sleeved on the fixing shaft 19 between the two fixing seats 18. A sealing plate 21 is fixedly installed on one side of the mounting seat 11. The sleeve 20 is inserted into the corresponding connecting groove 16, and the sealing plate 21 is inserted between the guard plates on both sides of the conveyor 3. Through the two reciprocatingly liftable mounting seats 11 and the sealing plate 21, the channel between the conveyor 3 and the protective frame 7 can be sealed. At the same time, the cup holders can also be sequentially conveyed into the protective frame 7 or conveyed out of the protective frame 7.
[0024] It should be noted that the present utility model is a sound-insulating and dust-proof device for burr grinding of a cup holder. When grinding the cup holder, the cup holder can be placed on the conveyor 3 located outside the protective frame 7. Then, the conveyor 3 conveys the cup holder to the conveyor 3 located inside the protective frame 7. At this time, the air cylinder 10 reciprocally pushes the second connecting seat 15, so that the second connecting seat 15 drives the connecting rod 9 to rotate reciprocally around the rotating shaft 17. Thus, the connecting grooves 16 on both sides of the connecting rod 9 respectively drive the corresponding sleeves 20 to move up and down. Further, the sleeves 20 drive the mounting seat 11 to move up or down through the fixed shaft 19 and the fixed seat 18. Synchronously, the mounting seat 11 drives the sealing plate 21 to move up or down between the guard plates on both sides of the conveyor 3. That is, after one of the sealing plates 21 moves up, the conveyor 3 conveys one of the cup holders to the side of the other sealing plate 21. Then, the rotation of the connecting rod 9 drives the lifted mounting seat 11 and the sealing plate 21 to move down, and synchronously moves up the descending mounting seat 11 and the sealing plate 21, so as to be able to continuously convey the cup holders entering the protective frame 7. The two groups of mounting seats 11 and sealing plates 21 can reciprocally lift and lower to close the channel between the protective frame 7 and the conveyor 3 while conveying the cup holders into the protective frame 7.
[0025] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A soundproof and dustproof device for grinding burrs on a cup holder, comprising a chassis (1), a dust collector (2) fixedly mounted on one side of the chassis (1), two conveyors (3) fixedly mounted on the top of the chassis (1), a manipulator (4) disposed on the chassis (1) located above the two conveyors (3), a grinding mechanism (5) disposed on the chassis (1) located between the two conveyors (3), a dust cover (6) fixedly mounted on the chassis (1) located outside the grinding mechanism (5), one end of the dust cover (6) connected to an input end of the dust collector (2) via a pipeline, characterized in that: A protective frame (7) is also fixedly mounted on the top of the chassis (1), and a plurality of sound insulation boards are fixedly mounted on the inner side of the protective frame (7). The protective frame (7) located above the conveyor (3) is also provided with a feed sealing mechanism (8), and the feed sealing mechanism (8) comprises a connecting rod (9) and a cylinder (10), wherein the connecting rod (9) is movably mounted on one side of the protective frame (7), one end of the cylinder (10) is movably mounted on the connecting rod (9), and the other end is movably mounted on one side of the protective frame (7), and mounting seats (11) are also movably mounted on both sides of the connecting rod (9).
2. The sound-proof and dust-proof device for grinding burrs of a cup holder according to claim 1, characterized in that: A sound insulation board is fixedly connected between the protection frame (7) and the conveyor (3).
3. The sound-proof and dust-proof device for grinding burrs of a cup holder according to claim 1, characterized in that: A mounting plate (12) is fixedly mounted on one side of the protective frame (7) located above the two conveyors (3), a first connecting seat (13) is fixedly mounted on the bottom of the mounting plate (12), and two side plates (14) are also fixedly mounted on the bottom of the protective frame (7) located above the conveyors (3), and a rotating shaft (17) is fixedly mounted between the two side plates (14).
4. The sound-proof and dust-proof device for grinding burrs of a cup holder according to claim 3, characterized in that: A second connecting seat (15) is fixedly mounted at the center position of the top of the connecting rod (9), connecting grooves (16) are provided on both sides of the connecting rod (9), and the connecting rod (9) is rotatably mounted on a rotating shaft (17) located between the two side plates (14) via a through hole at the center position.
5. The sound-proof and dust-proof device for grinding burrs of a cup holder according to claim 4, characterized in that: The output end of the cylinder (10) is rotatably mounted on the second connecting seat (15), and the other end of the cylinder (10) is rotatably mounted on the first connecting seat (13).
6. The sound-proof and dust-proof device for grinding burrs of a cup holder according to claim 5, characterized in that: Two fixing seats (18) are fixedly mounted on the top of the mounting seat (11), a fixing shaft (19) is fixedly mounted between the two fixing seats (18), a sleeve (20) is sleeved on the fixing shaft (19) between the two fixing seats (18), a sealing plate (21) is fixedly mounted on one side of the mounting seat (11), the sleeve (20) is inserted into the corresponding connecting groove (16), and the sealing plate (21) is inserted between the guard plates on both sides of the conveyor (3).