Polishing and slag removing device for placing rack

Abstract

The utility model discloses a placing rack polishing and slag removing device, which belongs to the technical field of polishing devices and comprises a processing table, a support frame is fixedly connected to the side wall of the processing table, a longitudinal screw rod sliding table module is arranged on the side wall of the support frame, a transverse screw rod sliding table module is arranged below the longitudinal screw rod sliding table module, and a horizontal screw rod sliding table module is arranged below the transverse screw rod sliding table module. A transverse lead screw sliding table module is arranged on the surface of the placing frame, an electric telescopic rod is arranged below the transverse lead screw sliding table module, and a polishing and cleaning mechanism is arranged at the output end of the electric telescopic rod. The high-pressure air flow blows off and cleans chippings and disintegrating slag attached to the surface of the placing frame, meanwhile, the placing frame can be cleaned before being polished, in this way, the chippings and disintegrating slag generated by polishing of the placing frame can be cleaned, and meanwhile the polishing effect on the placing frame can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding and slag removal device for a placement rack. Background Art

[0002] In industrial production, placement racks are used as a common material storage and transfer tool, and are widely used in various production lines and processing workshops. Especially in metal processing, mechanical processing and other industries, placement racks carry workpieces to be processed or have been processed. With the continuous improvement of workpiece processing accuracy, the requirements for placement racks are also getting higher and higher. During the processing of placement racks, the placement racks will be polished.

[0003] When the existing grinding device is used to grind a workpiece, it is impossible to turn the workpiece over. The workpiece can only be ground on one side first, and then the workpiece is taken out, turned over and fixed again before the other side can be ground. The operation is time-consuming and labor-intensive, which easily leads to low grinding efficiency.

[0004] The existing patent (Announcement No.: CN218518344U) is a railway freight car bogie grinding device, which moves the workpiece between the adjustment mechanism through a tool: and adjusts the distance between the support plate and the workpiece through the adjustment mechanism. After adjusting to the appropriate position, the workpiece is placed on the support plate, and the workpiece is clamped and fixed by a clamping mechanism arranged on the support plate to achieve the effect of fixing the workpiece. Secondly, the workpiece is polished by the grinding mechanism. After one side of the workpiece is polished, the second gear is driven to rotate by the first motor, and the first gear engaged with the second gear is rotated, so that the rotating rod is rotated, and the rotation angle is 180°. Since the rotating rod is fixedly connected to the support plate, the support plate will be driven to rotate when the rotating rod rotates.

[0005] In view of the above problems, existing patents have provided solutions, but there is still the problem that the debris and slag generated during grinding cannot be cleaned up. The debris generated by grinding floats in the working environment and poses certain safety hazards to operators. At the same time, the debris and slag generated adhere to the grinding wheel and affect the grinding effect of the placement rack.

[0006] Therefore, a rack grinding and slag removal device is proposed. Summary of the invention

[0007] The purpose of the utility model is to provide a placement rack grinding and slag cleaning device, which can solve the problem that the existing grinding device is unable to clean the debris and slag generated during grinding, the debris generated by grinding floating in the working environment poses a certain safety hazard to the operator, and the debris and slag generated adhere to the grinding wheel and affect the grinding effect of the placement rack.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a placement rack grinding and slag cleaning device, comprising a processing table, a support frame is fixedly connected to the side wall of the processing table, a longitudinal screw slide module is arranged on the side wall of the support frame, a transverse screw slide module is arranged below the longitudinal screw slide module, an electric telescopic rod is arranged below the transverse screw slide module, a grinding and cleaning mechanism is arranged at the output end of the electric telescopic rod, and collection and cleaning mechanisms are arranged on both sides of the processing table;

[0009] The grinding and cleaning mechanism includes a mounting frame, a grinding motor, a grinding disc, a high-pressure air pump, an annular tube and an air outlet head. The mounting frame is fixedly connected to the output end of the electric telescopic rod, the grinding motor is bolted to the side wall of the mounting frame and the output end is connected to the mounting frame bearing, the grinding disc is fixedly connected to the output end of the grinding motor, the high-pressure air pump is bolted to the side wall of the mounting frame, the annular tube is through-arranged at the output end of the high-pressure air pump and is fixedly connected to the mounting frame, and a plurality of air outlet heads are arranged on the side wall of the annular tube and are arranged at equal intervals.

[0010] Preferably, the collecting and cleaning mechanism includes a collecting hood, a slag discharge port, a collecting box, an exhaust pipe, a connecting pipe, a filter element, a sealing cover and an exhaust pump. The two collecting hoods are respectively fixedly connected to the two side walls of the processing table, the slag discharge port is arranged at the bottom of the collecting hood, the collecting box is bolted to the side wall of the slag discharge port, the three exhaust pipes are arranged on the side wall of the collecting hood, the two connecting pipes are through-connected between the three exhaust pipes, the filter element is arranged inside the exhaust pipe, the sealing cover is threadedly connected to the side wall of the exhaust pipe, the exhaust pump is bolted to the side wall of the collecting hood and the exhaust end is through-connected to the exhaust pipe.

[0011] Preferably, a plurality of cooling and cleaning holes are provided on the side wall of the annular tube, and the plurality of cooling and cleaning holes are arranged at equal intervals.

[0012] Preferably, a flow guide cover is provided on the side wall of the processing table, and the two side walls of the flow guide cover are inclined.

[0013] Preferably, a vibration motor is bolted to the side wall of the air deflector.

[0014] Preferably, a protective grille is bolted to the side wall of the collecting hood, and the bottom of the protective grille is in contact with the air guide hood.

[0015] Preferably, a protective mesh cover is bolted to one end of the exhaust pipe.

[0016] Preferably, two guide plates are fixedly connected to the inner wall of the collecting hood, the side walls of the guide plates are inclined, and the bottom of the guide plates is adapted to the slag discharge port.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a grinding and cleaning mechanism. During the grinding process of the placement rack, a high-pressure airflow can be delivered to the surface of the placement rack. The high-pressure airflow can blow off and clean the debris and slag attached to the surface of the placement rack. At the same time, the placement rack can be cleaned before grinding to prevent solid foreign matter from scratching the surface of the placement rack during grinding. In this way, the debris and slag generated by the grinding of the placement rack can be cleaned and the grinding effect of the placement rack can be improved.

[0019] 2. The present application is provided with a collection and cleaning mechanism, which can collect and process the cleaned debris and slag, prevent the debris from floating in the working environment, and improve the collection efficiency of the debris and slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a structural view of the collection and cleaning mechanism of the utility model;

[0023] Figure 3 This is a structural view of the grinding and cleaning mechanism of the utility model;

[0024] Figure 4 This is a structural view of the air guide cover and air guide plate of the utility model;

[0025] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the processing table and the collecting cover of the utility model.

[0026] Description of reference numerals:

[0027] 1. Processing table; 2. Support frame; 3. Longitudinal screw slide module; 4. Horizontal screw slide module; 5. Electric telescopic rod; 6. Grinding and cleaning mechanism; 7. Collection and cleaning mechanism; 61. Installation frame; 62. Grinding motor; 63. Grinding disc; 64. High-pressure air pump; 65. Ring pipe; 66. Air outlet; 71. Collection cover; 72. Slag discharge port; 73. Collection box; 74. Exhaust pipe; 75. Connecting pipe; 76. Filter element; 77. Sealing cover; 78. Exhaust pump; 8. Cooling and cleaning hole; 9. Guide cover; 10. Vibration motor; 11. Protective grille; 12. Protective mesh cover; 13. Guide plate. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A rack grinding and slag cleaning device comprises a processing table 1, a support frame 2 is fixedly connected to the side wall of the processing table 1, a longitudinal screw slide module 3 is arranged on the side wall of the support frame 2, a transverse screw slide module 4 is arranged below the longitudinal screw slide module 3, an electric telescopic rod 5 is arranged below the transverse screw slide module 4, a grinding and cleaning mechanism 6 is arranged at the output end of the electric telescopic rod 5, and collection and cleaning mechanisms 7 are arranged on both sides of the processing table 1;

[0031] The grinding and cleaning mechanism 6 includes a mounting frame 61, a grinding motor 62, a grinding disc 63, a high-pressure air pump 64, an annular tube 65 and an air outlet 66. The mounting frame 61 is fixedly connected to the output end of the electric telescopic rod 5, the grinding motor 62 is bolted to the side wall of the mounting frame 61 and the output end is connected to the bearing of the mounting frame 61, the grinding disc 63 is fixedly connected to the output end of the grinding motor 62, the high-pressure air pump 64 is bolted to the side wall of the mounting frame 61, the annular tube 65 is arranged at the output end of the high-pressure air pump 64 and is fixedly connected to the mounting frame 61, and multiple air outlets 66 are arranged on the side wall of the annular tube 65 and are arranged at equal intervals.

[0032] Specifically, Figure 3 As shown, a plurality of cooling and cleaning holes 8 are provided on the side wall of the annular tube 65, and the plurality of cooling and cleaning holes 8 are arranged at equal intervals.

[0033] When in use, the electric telescopic rod 5 can be easily adjusted to a position through the longitudinal screw slide module 3 and the transverse screw slide module 4, the placement rack is fixed on the processing table 1 through the positioning tool, the external power supply is connected to start the grinding motor 62 and the high-pressure air pump 64, the electric telescopic rod 5 is started to push the mounting frame 61 to make the grinding disc 63 contact with the surface of the placement rack, at this time, the grinding motor 62 drives the grinding disc 63 to grind the placement rack, the high-pressure air pump 64 conveys high-pressure gas to the annular tube 65, and the high-pressure gas is discharged through multiple air outlets 66, and the high-pressure airflow blows off and cleans the debris and slag attached to the placement rack, and at the same time, part of the airflow is blown to the grinding disc 63 through the cooling and cleaning hole 8, which can blow off and clean the debris and slag attached to the grinding disc 63, and at the same time, the flow of airflow can drive the heat of the grinding disc 63 to dissipate, in this way, the debris and slag generated during grinding are cleaned, and the grinding disc 63 can be cleaned and cooled.

[0034] Specifically, Figure 5 As shown, the collecting and cleaning mechanism 7 includes a collecting hood 71, a slag discharge port 72, a collecting box 73, an exhaust pipe 74, a connecting pipe 75, a filter element 76, a sealing cover 77 and an exhaust pump 78. The two collecting hoods 71 ​​are respectively fixedly connected to the two side walls of the processing table 1, the slag discharge port 72 is arranged at the bottom of the collecting hood 71, the collecting box 73 is bolted to the side wall of the slag discharge port 72, three exhaust pipes 74 are arranged on the side wall of the collecting hood 71, two connecting pipes 75 are through-arranged between the three exhaust pipes 74, the filter element 76 is arranged inside the exhaust pipe 74, the sealing cover 77 is threadedly connected to the side wall of the exhaust pipe 74, the exhaust pump 78 is bolted to the side wall of the collecting hood 71 and the exhaust end is through-connected with the exhaust pipe 74.

[0035] Specifically, Figure 4 As shown, a flow guide cover 9 is arranged on the side wall of the processing table 1, and the two side walls of the flow guide cover 9 are inclined.

[0036] Specifically, Figure 5 As shown, a vibration motor 10 is bolted to the side wall of the air deflector 9 .

[0037] Specifically, Figure 5 As shown, a protective grille 11 is bolted to the side wall of the collecting cover 71 , and the bottom of the protective grille 11 is in contact with the air deflector 9 .

[0038] Specifically, Figure 5 As shown, one end of the exhaust pipe 74 is bolted with a protective mesh cover 12 .

[0039] Specifically, Figure 4 As shown, two guide plates 13 are fixedly connected to the inner wall of the collecting cover 71 , the side walls of the guide plates 13 are inclined, and the bottom of the guide plates 13 is adapted to the slag discharge port 72 .

[0040] The deflector 9 guides the blown-off debris and slag to the inside of the collection hood 71, and at the same time connects to an external power source to start the vacuum pump 78, which performs a vacuum operation through the vacuum pipe 74 and the connecting pipe 75. At this time, the inside of the collection hood 71 is in a negative pressure state. At the same time, due to the high-pressure airflow delivered by the high-pressure air pump 64, the external gas will drive the debris and slag into the inside of the collection hood 71, and the filter element 76 will filter the extracted gas. The protective grille 11 will filter the collection hood 71. For safety protection, the protective mesh cover 12 protects the exhaust pipe 74. After grinding is completed, the vibration motor 10 is started, and the vibration motor 10 transmits vibration to the air guide cover 9. At this time, the residue attached to the air guide cover 9 is shaken off into the collection cover 71, and the residue on the guide plate 13 and the protective mesh cover 12 is shaken off. The guide plate 13 guides the debris residue into the slag discharge port 72 and into the collection box 73. In this way, the debris generated by grinding is adsorbed and collected to prevent the debris from floating in the working environment.

[0041] By adopting the above technical solution, the problem that the existing grinding device is unable to clean the debris and slag generated during grinding is solved. The debris generated by grinding floats in the working environment and poses certain safety hazards to the operators. At the same time, the debris and slag generated adhere to the grinding wheel and affect the grinding effect of the placement rack.

[0042] Working principle: When the present application is in use, firstly, the longitudinal screw slide module 3 and the transverse screw slide module 4 are used to facilitate the adjustment of the position of the electric telescopic rod 5, and the placement rack is fixed on the air guide cover 9 through the positioning tool, and the external power supply is connected to start the grinding motor 62 and the high-pressure air pump 64, and the electric telescopic rod 5 is started to push the mounting frame 61 to make the grinding disc 63 contact with the surface of the placement rack. At this time, the grinding motor 62 drives the grinding disc 63 to grind the placement rack, and the high-pressure air pump 64 delivers high-pressure gas to the annular tube 65, and the high-pressure gas is discharged through multiple air outlets 66. The high-pressure airflow blows off and cleans the debris and slag attached to the placement rack. At the same time, part of the airflow blows toward the grinding disc 63 through the cooling and cleaning hole 8, which can blow off the debris and slag attached to the grinding disc 63. Cleaning, at the same time, the flow of air can drive the heat of the grinding disc 63 to dissipate, the deflector 9 diverts the blown-off debris and slag, and diverts the debris and slag to the inside of the collecting cover 71, and at the same time connects the external power supply to start the vacuum pump 78, and the vacuum pump 78 performs vacuum operation through the vacuum pipe 74 and the connecting pipe 75. At this time, the interior of the collecting cover 71 is in a negative pressure state, and at the same time, due to the high-pressure airflow delivered by the high-pressure air pump 64, the external gas will drive the debris and slag into the interior of the collecting cover 71, and the filter element 76 filters the extracted gas. In this way, the debris and slag generated during grinding are cleaned, and the grinding disc 63 can be cleaned and cooled, and the debris generated by grinding is adsorbed and collected to prevent the debris from floating in the working environment.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A rack grinding and slag removal device, comprising a processing table (1), characterized in that: A support frame (2) is fixedly connected to the side wall of the processing table (1), a longitudinal screw slide module (3) is arranged on the side wall of the support frame (2), a transverse screw slide module (4) is arranged below the longitudinal screw slide module (3), an electric telescopic rod (5) is arranged below the transverse screw slide module (4), a grinding and cleaning mechanism (6) is arranged at the output end of the electric telescopic rod (5), and collection and cleaning mechanisms (7) are arranged on both sides of the processing table (1); The grinding and cleaning mechanism (6) comprises a mounting frame (61), a grinding motor (62), a grinding disc (63), a high-pressure air pump (64), an annular tube (65) and an air outlet head (66); the mounting frame (61) is fixedly connected to the output end of the electric telescopic rod (5); the grinding motor (62) is bolted to the side wall of the mounting frame (61) and the output end is connected to the bearing of the mounting frame (61); the grinding disc (63) is fixedly connected to the output end of the grinding motor (62); the high-pressure air pump (64) is bolted to the side wall of the mounting frame (61); the annular tube (65) is arranged through the output end of the high-pressure air pump (64) and is fixedly connected to the mounting frame (61); and a plurality of air outlet heads (66) are arranged on the side wall of the annular tube (65) and are arranged at equal intervals.

2. A rack grinding and slag removal device according to claim 1, characterized in that: The collecting and cleaning mechanism (7) comprises a collecting hood (71), a slag discharge port (72), a collecting box (73), an exhaust pipe (74), a connecting pipe (75), a filter core (76), a sealing cover (77) and an exhaust pump (78). The two collecting hoods (71) are respectively fixedly connected to the two side walls of the processing table (1). The slag discharge port (72) is arranged at the bottom of the collecting hood (71). The collecting box (73) is bolted to the side wall of the slag discharge port (72). The three exhaust pipes (74) are arranged on the side wall of the collecting hood (71). The two connecting pipes (75) are through-connected between the three exhaust pipes (74). The filter core (76) is arranged inside the exhaust pipe (74). The sealing cover (77) is threadedly connected to the side wall of the exhaust pipe (74). The exhaust pump (78) is bolted to the side wall of the collecting hood (71) and the exhaust end is through-connected to the exhaust pipe (74).

3. The grinding and slag removal device for a placement rack according to claim 1, characterized in that: A plurality of cooling and cleaning holes (8) are provided on the side wall of the annular tube (65), and the plurality of cooling and cleaning holes (8) are arranged at equal intervals.

4. A rack grinding and slag removal device according to claim 2, characterized in that: A flow guide cover (9) is arranged on the side wall of the processing table (1), and the two side walls of the flow guide cover (9) are arranged in an inclined manner.

5. A rack grinding and slag removal device according to claim 4, characterized in that: A vibration motor (10) is bolted to the side wall of the deflector (9).

6. A rack grinding and slag removal device according to claim 4, characterized in that: A protective grille (11) is bolted to the side wall of the collecting cover (71), and the bottom of the protective grille (11) is in contact with the air guide cover (9).

7. The grinding and slag removal device for a placement rack according to claim 2, characterized in that: One end of the air extraction pipe (74) is bolted with a protective mesh cover (12).

8. The grinding and slag removal device for a placement rack according to claim 2, characterized in that: Two guide plates (13) are fixedly connected to the inner wall of the collecting cover (71), the side walls of the guide plates (13) are inclined, and the bottom of the guide plates (13) is adapted to the slag discharge port (72).

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