Automatic separation device for brake disc and spraying taper sleeve

Abstract

The utility model relates to the technical field of brake disc spraying and discharging, in particular to an automatic brake disc and spraying taper sleeve separating device which comprises a rack, a conveying mechanism, a lifting mechanism, an adjusting mechanism and a sensor. The conveying mechanism comprises a conveying belt and a conveying motor for driving the conveying belt to move, the lifting mechanism comprises a lifting table and a lifting driving device, and the adjusting mechanism comprises an adjusting lead screw, an adjusting screw sleeve arranged on the adjusting lead screw in a sleeving mode and an adjusting motor. Whether workpieces exist on the conveying belt or not can be automatically judged, and operation can be automatically started or stopped; through mutual cooperation of the conveying mechanism and the lifting mechanism, multiple sets of brake discs and spraying taper sleeves are automatically separated and conveyed at the same time, manpower is saved, and the production efficiency is improved; and the adjusting mechanism is arranged to adapt to operation of brake discs with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc spraying and unloading, in particular to an automatic separation device for a brake disc and a spraying cone sleeve. Background Art

[0002] For brake discs that are fully painted, a cone sleeve is required to support the brake disc in actual production in order to complete the painting operation on the upper and lower surfaces of the brake disc. After the paint is dried and cooled, the brake disc needs to be removed from the cone sleeve and packaged, and the cone sleeve needs to be returned to the spraying station for continued use. The separation operation in the prior art requires manual operation, which is labor-intensive and has low production efficiency. The utility model patent with patent application number 202120605857.1 discloses a brake disc machining and conveying device, in which the brake disc moves on a conveying roller, and the brake disc is lifted up by a lifting fork rod that is misaligned with the conveying roller, and the brake disc is manually taken away for processing. Although this scheme realizes the lifting and lowering of the brake disc, its width is fixed, and the size of the brake disc that can be processed is limited. Moreover, this scheme only realizes the transportation function of the brake disc, and cannot solve the technical problem of separation of the brake disc and the spraying cone sleeve in the utility model. Utility Model Content

[0003] Technical purpose: In order to overcome the deficiencies in the prior art, the utility model provides an automatic separation device for a brake disc and a spray cone sleeve, which is suitable for brake discs of different sizes and realizes the automatic separation and transportation of the brake disc and the spray cone sleeve.

[0004] Technical solution: To achieve the above-mentioned purpose, the utility model discloses an automatic separation device for a brake disc and a spray cone sleeve, comprising a frame, a conveying mechanism and a lifting mechanism, wherein the conveying mechanism comprises a conveyor belt and a conveying motor for driving the conveyor belt to move, and the lifting mechanism comprises a lifting platform, which is driven by a lifting drive device and is arranged in parallel on both sides of the conveyor belt.

[0005] Furthermore, the conveying mechanism further includes a first conveying roller, a second conveying roller and a third conveying roller, the first conveying roller is driven by the conveying motor, and the conveying belt passes through the second conveying roller, goes around the first conveying roller downward, and then passes through the third conveying roller upward.

[0006] Furthermore, the lifting drive device includes a lifting motor, a transmission shaft and a screw elevator. The output end of the lifting motor is provided with a first gear, and the transmission shaft is provided with a second gear meshing with the first gear. The two ends of the transmission shaft are respectively connected to the input end of the screw elevator. The output end of the screw elevator can drive the lifting platform to lift and lower, and the transmission shaft is arranged parallel to the conveyor belt.

[0007] Furthermore, a tray and a lifting column are provided between the spiral elevator and the lifting platform, the output end of the spiral elevator is connected to the tray, the lifting column is slidably connected to the tray via a first slide rail, and the top end of the lifting column is connected to the lifting platform.

[0008] Furthermore, it also includes an adjusting mechanism, which includes an adjusting screw, an adjusting screw sleeve mounted on the adjusting screw, and an adjusting motor, and the adjusting motor drives the adjusting screw to rotate forward or reversely; two adjusting screw sleeves are provided, which are respectively mounted on both ends of the adjusting screw, and the internal threads of the two adjusting screw sleeves have opposite rotation directions.

[0009] Furthermore, the two adjusting screw sleeves are respectively fixedly connected to two parallel cross bars, both ends of the cross bars are fixedly connected to the adjusting columns, and the adjusting columns are slidably connected to the frame via the second slide rail.

[0010] Furthermore, the lifting column and the adjusting column are slidably connected in the vertical direction through a third slide rail and a slider, and are fixedly connected in the horizontal direction.

[0011] Furthermore, it also includes sensors, and a plurality of sensors are arranged along the direction of the conveyor belt.

[0012] Furthermore, the output end of the spiral elevator is connected to a lifting screw, a lifting screw sleeve is sleeved on the outer side of the lifting screw, and the tray is fixedly connected to the lifting screw sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The brake disc and spray cone sleeve automatic separation device of the utility model can automatically determine whether there is a workpiece on the conveyor belt and automatically start or stop the operation; through the mutual cooperation of the conveying mechanism and the lifting mechanism, multiple groups of brake discs and spray cone sleeves can be automatically separated and transported at the same time, saving manpower and improving production efficiency; by setting an adjustment mechanism, it can adapt to the operation of brake discs of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the lifting mechanism in the raised state;

[0016] Figure 2 This is a schematic diagram of the structure of the conveying mechanism conveying the brake disc;

[0017] Figure 3 It is a schematic diagram of the conveying mechanism structure;

[0018] Figure 4 It is a schematic diagram of the transmission shaft and the screw jack structure;

[0019] Figure 5It is a schematic diagram of the lifting mechanism structure.

[0020] In the figure, 1. conveying mechanism; 2. lifting mechanism; 3. conveyor belt; 4. conveying motor; 5. lifting platform; 6. lifting motor; 7. first conveying roller; 8. second conveying roller; 9. third conveying roller; 10. transmission shaft; 11. screw lift; 12. first gear; 13. second gear; 14. tray; 15. lifting column; 16. first slide rail; 17. adjusting mechanism; 18. adjusting screw; 19. adjusting screw sleeve; 20. adjusting motor; 21. cross bar; 22. adjusting column; 23. second slide rail; 24. third slide rail; 25. sensor; 26. slider; 27. lifting screw; 28. lifting screw sleeve. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 To Attachment Figure 5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0022] A device for automatically separating a brake disc from a spray cone sleeve comprises a frame, a conveying mechanism 1, a lifting mechanism 2, an adjusting mechanism 17 and a sensor 25.

[0023] like Figure 3 As shown, the conveying mechanism 1 includes a conveyor belt 3 and a conveying motor 4 for driving the conveyor belt 3 to move. The brake disc and the spray cone sleeve are placed on the conveyor belt 3. The surface of the conveyor belt 3 for placing the brake disc and the spray cone sleeve is defined as the conveying surface. The conveying motor 4 drives the conveyor belt 3 in a belt transmission mode in the prior art or in other common modes. In one embodiment, the conveying motor 4 drives the conveyor belt 3 by a sprocket chain mode. Specifically, the conveying mechanism 1 also includes a first conveyor roller 7, a second conveyor roller 8 and a third conveyor roller 9. The output end of the conveying motor 4 is provided with a sprocket, and one end of the first conveyor roller 7 is also provided with a sprocket. The output end of the conveying motor 4 and the first conveyor roller 7 are driven in both positive and negative directions through the chain sprocket. The first conveyor roller 7 rotates to drive the conveyor belt 3 to move in an annular manner. When the conveyor belt 3 rotates to the bottom of the conveying surface, it passes through the second conveyor roller 8, bypasses the first conveyor roller 7 downward, and then passes through the third conveyor roller 9 upward and returns to the conveying surface. In order to better adjust the tightness of the conveyor belt 3, the second conveyor roller 8 and the third conveyor roller 9 are connected to the frame through a tensioning mechanism.

[0024] like Figure 4 and Figure 5As shown, the lifting mechanism 2 includes a lifting platform 5 and a lifting drive device. The lifting platform 5 is arranged in parallel on both sides of the conveyor belt 3. The lifting platforms 5 on both sides of the conveyor belt 3 are defined as platform one and platform two. The lifting drive device includes a lifting motor 6, a transmission shaft 10 and a screw elevator 11. The transmission shaft 10 is arranged parallel to the conveyor belt 3. A first gear 12 is arranged at the output end of the lifting motor 6, and a second gear 13 meshing with the first gear 12 is sleeved on the transmission shaft 10. The two ends of the transmission shaft 10 are respectively connected to the input ends of the screw elevator 11, so there are two screw elevators 11, and the output end of the screw elevator 11 can drive the lifting platform 5 to rise and fall.

[0025] In one embodiment, a tray 14 and a lifting column 15 are further provided between the spiral elevator 11 and the lifting platform 5. The output end of the spiral elevator 11 is connected to the tray 14. Specifically, the output end of the spiral elevator 11 is connected to the lifting screw 27. The lifting screw 27 is sleeved with a lifting screw sleeve 28 on the outer side. The tray 14 is fixedly connected to the lifting screw sleeve 28. The lifting column 15 is slidably connected to the tray 14 through the first slide rail 16, and the top of the lifting column 15 is connected to the lifting platform 5. Specifically, two lifting columns 15 are provided on the tray 14, and the two lifting columns 15 are defined as the first column and the second column respectively. Since there are two spiral elevators 11, there are also two trays 14. The corresponding first columns on the two trays 14 are connected to platform one, and the corresponding second columns on the two trays 14 are connected to platform two. Such a structural design ensures that the lifting platforms 5 on both sides of the conveyor belt 3 can be lifted and lowered synchronously.

[0026] The adjusting mechanism 17 includes an adjusting screw 18, an adjusting screw sleeve 19 sleeved on the adjusting screw 18, and an adjusting motor 20. One end of the adjusting screw 18 is connected to the output end of the adjusting motor 20, and the adjusting motor 20 can drive the adjusting screw 18 to rotate forward or reverse. Two adjusting screw sleeves 19 are provided, which are sleeved on both ends of the adjusting screw 18. The two adjusting screw sleeves 19 are respectively fixedly connected to two parallel cross bars 21, and the two cross bars 21 are defined as rod one and rod two. The two ends of the cross bar 21 are fixedly connected to the adjusting column 22, and the adjusting column 22 is slidably connected to the frame through the second slide rail 23. The lifting column 15 is slidably connected to the adjusting column 22 in the vertical direction through the third slide rail 24 and the slider 26, and is fixedly connected in the horizontal direction. The adjusting columns 22 at both ends of the rod one are defined as the third column, and the adjusting columns 22 at both ends of the rod two are defined as the fourth column.

[0027] The sensor 25 can collect information about whether there are workpieces on the conveyor belt 3, and can also control the start and stop of the device through the control system. The sensor 25 is fixed on the frame, and a plurality of sensors 25 are arranged along the direction of the conveyor belt 3.

[0028] When working, start the adjustment motor 20 to make the adjustment screw 18 rotate forward or reverse, and realize the horizontal distance or approach of rod 1 and rod 2 by two adjustment screw sleeves 19 with reverse threads, and rod 1 and rod 2 respectively drive the third column and the fourth column to move away or approach, and the third column and the fourth column respectively drive the first column and the second column to move away or approach, and the first column and the second column further drive the platform 1 and the platform 2 to move away or approach, so as to adapt to the placement of brake discs of different models and sizes. When the sensor 25 senses that there is no workpiece on the conveyor belt 3, the conveying motor 4 stops running. At this time, the joint manipulator grabs several groups of brake discs and spray cone sleeves from the spray drying line at one time and places them on the conveyor belt 3. After the sensor 25 senses that there is a workpiece on the conveyor belt 3, it controls the lifting motor 6 to rotate, and the spiral lift 11 drives the first column and the second column on the tray 14 to rise so that the platform 1 and the platform 2 rise synchronously, and the brake disc is lifted from the spray cone sleeve. After lifting to a certain height, the lifting motor 6 stops. At this time, the conveying motor 4 starts, the conveyor belt 3 moves, and the cone sleeve is conveyed to the cone sleeve return line, and finally returns to the spraying station. After the sensor 25 senses that there is no workpiece on the conveyor belt 3, the conveying motor 4 stops running. At the same time, the lifting motor 6 rotates in the reverse direction, so that the lifting platform 5 drops to the initial position, and the brake disc falls on the conveyor belt 3. After the sensor 25 senses that there is a workpiece on the conveyor belt 3, the conveying motor 4 is started to rotate in the reverse direction, and the conveyor belt 3 moves in the reverse direction to convey the brake disc to the next station for the next packaging operation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 brake disc and spray cone sleeve automatic separation device, comprising a frame, characterized in that: It also comprises a conveying mechanism (1) and a lifting mechanism (2), wherein the conveying mechanism (1) comprises a conveying belt (3) and a conveying motor (4) for driving the conveying belt (3) to move, and the lifting mechanism (2) comprises a lifting platform (5), wherein the lifting platform (5) is driven by a lifting drive device, and the lifting platform (5) is arranged in parallel on both sides of the conveying belt (3).

2. The automatic separation device of the brake disc and the spray cone sleeve according to claim 1 is characterized in that: The conveying mechanism (1) further comprises a first conveying roller (7), a second conveying roller (8) and a third conveying roller (9); the first conveying roller (7) is driven by the conveying motor (4); the conveying belt (3) passes through the second conveying roller (8), goes downward around the first conveying roller (7), and then passes upward through the third conveying roller (9).

3. The automatic separation device of the brake disc and the spray cone sleeve according to claim 1 is characterized in that: The lifting drive device comprises a lifting motor (6), a transmission shaft (10) and a screw elevator (11); the output end of the lifting motor (6) is provided with a first gear (12); the transmission shaft (10) is sleeved with a second gear (13) meshing with the first gear (12); the two ends of the transmission shaft (10) are respectively connected to the input end of the screw elevator (11); the output end of the screw elevator (11) can drive the lifting platform (5) to rise and fall; the transmission shaft (10) is arranged parallel to the conveyor belt (3).

4. The automatic separation device of the brake disc and the spray cone sleeve according to claim 3 is characterized in that: A tray (14) and a lifting column (15) are provided between the spiral elevator (11) and the lifting platform (5); the output end of the spiral elevator (11) is connected to the tray (14); the lifting column (15) is slidably connected to the tray (14) via a first slide rail (16); and the top end of the lifting column (15) is connected to the lifting platform (5).

5. The automatic separation device of the brake disc and the spray cone sleeve according to claim 4 is characterized in that: The invention also comprises an adjusting mechanism (17), wherein the adjusting mechanism (17) comprises an adjusting lead screw (18), an adjusting screw sleeve (19) sleeved on the adjusting lead screw (18), and an adjusting motor (20), wherein the adjusting motor (20) drives the adjusting lead screw (18) to rotate forward or reversely; two adjusting screw sleeves (19) are provided, respectively sleeved on two ends of the adjusting lead screw (18), and the internal threads of the two adjusting screw sleeves (19) rotate in opposite directions.

6. The automatic separation device of the brake disc and the spray cone sleeve according to claim 5 is characterized in that: The two adjusting screw sleeves (19) are respectively fixedly connected to two parallel cross bars (21), and both ends of the cross bars (21) are fixedly connected to adjusting columns (22), and the adjusting columns (22) are slidably connected to the frame via a second slide rail (23).

7. The automatic separation device of the brake disc and the spray cone sleeve according to claim 6 is characterized in that: The lifting column (15) and the adjusting column (22) are slidably connected in the vertical direction via a third slide rail (24) and a slider (26), and are fixedly connected in the horizontal direction.

8. The automatic separation device of the brake disc and the spray cone sleeve according to claim 1 is characterized in that: It also comprises a sensor (25), wherein a plurality of sensors (25) are arranged along the direction of the conveyor belt (3).

9. The automatic separation device of the brake disc and the spray cone sleeve according to claim 4 is characterized in that: The output end of the spiral elevator (11) is connected to a lifting screw (27), a lifting screw sleeve (28) is sleeved on the outer side of the lifting screw (27), and the tray (14) is fixedly connected to the lifting screw sleeve (28).

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