Thrust plate belt sander

Abstract

The utility model discloses a thrust plate belt sander, and relates to the technical field of belt sanders, the thrust plate belt sander comprises a machine table, the machine table is connected with a baffle, the machine table is rotatably connected with abrasive paper and a conveying belt, and the machine table is connected with a first driving assembly used for driving the abrasive paper to rotate and a second driving assembly used for driving the conveying belt to rotate; the conveying direction of the abrasive paper is perpendicular to the conveying direction of the conveying belt, the abrasive paper is provided with an upper layer and a lower layer, and the upper layer of the abrasive paper is located between the machine table and the conveying belt. Compared with an existing polishing mode, the thrust plate polishing device has the advantages that the thrust plate can be polished only by placing the thrust plate between the abrasive paper and the conveying belt, and the overall polishing efficiency of the thrust plate is improved.

Description

Technical Field

[0001] The present application relates to the technical field of abrasive belt machines, and in particular to a thrust plate abrasive belt machine. Background Art

[0002] The thrust plate is installed between the thrust end face of the engine's crankshaft and the cylinder plane. Its function is to withstand the axial thrust caused by the clutch, etc., and serve as the axial positioning of the crankshaft; at the same time, it ensures a certain axial clearance.

[0003] In the past, thrust plates were manually held and placed on a rotating grinding machine for grinding. This is inefficient and affects the overall grinding efficiency of the thrust plates, and needs to be improved. Utility Model Content

[0004] The purpose of this application is to provide a thrust plate sanding machine to improve the efficiency of grinding the entire thrust plate.

[0005] The thrust plate sanding machine provided in the present application adopts the following technical solution: it includes a machine table, the machine table is connected to a baffle, the machine table is rotatably connected to sandpaper and a conveyor belt, the machine table is connected to a first drive component for driving the sandpaper to rotate and a second drive component for driving the conveyor belt to rotate, the transmission direction of the sandpaper is perpendicular to the transmission direction of the conveyor belt, the sandpaper has an upper layer and a lower layer, and the upper layer of the sandpaper is located between the machine table and the conveyor belt.

[0006] By adopting the above technical solution, when the thrust plate needs to be polished, the thrust plate is placed between the upper layer of sandpaper and the conveyor belt. The first drive assembly drives the sandpaper to rotate, and the second drive assembly drives the conveyor belt to rotate. The sandpaper drives the thrust plate to move toward the baffle until the thrust plate abuts the baffle, and the baffle limits the movement trajectory of the thrust plate. The conveyor belt drives the thrust plate to move relative to the sandpaper, thereby completing the polishing of the thrust plate. Compared with the existing polishing method, the present application only needs to place the thrust plate between the sandpaper and the conveyor belt to complete the polishing of the thrust plate, thereby improving the efficiency of the overall polishing of the thrust plate.

[0007] Optionally, the baffle is provided with a clearance channel for the sandpaper to pass through.

[0008] By adopting the above technical solution, the sandpaper cooperates with the movement of the clearance channel to guide and limit the movement of the sandpaper, thereby improving the stability of the sandpaper movement. It also ensures that one surface of the thrust plate is in contact with the sandpaper, increasing the contact area between the thrust plate and the sandpaper, thereby improving the sanding effect of the sandpaper.

[0009] Optionally, the machine is connected to a bracket, the bracket is slidably connected to a carrier, the bracket is connected to a sliding component for driving the carrier to slide toward or away from the machine, and the conveyor belt and the second drive component are both connected to the carrier.

[0010] By adopting the above technical solution, the sliding assembly drives the carrier plate to slide towards or away from the machine, that is, adjusts the minimum distance between the conveyor belt and the sandpaper, thereby adapting to thrust plates of different thicknesses.

[0011] Optionally, the sliding assembly includes a screw rod rotatably connected to the bracket and a first driving member for driving the screw rod to rotate, the first driving member is connected to the bracket, and the carrier plate is threadedly connected to the screw rod.

[0012] By adopting the above technical solution, the first driving member drives the screw to rotate, and the carrier plate can slide along the length of the screw, thereby adjusting the minimum distance between the conveyor belt and the sandpaper. The screw drives the carrier plate to move smoothly and has good stability.

[0013] Optionally, the carrier plate is detachably connected to a support plate, the transmission belt and the second drive assembly are both connected to the support plate, the support plate and the carrier plate are connected by a plurality of locking members, the support plate is provided with a first waist-shaped hole for the locking member to pass through, and the carrier plate is provided with a second waist-shaped hole for the locking member to pass through.

[0014] By adopting the above technical solution, the locking piece is loosened, and the support plate can rotate compared to the carrier plate, thereby adjusting the parallelism of the side of the conveyor belt close to the machine table and the upper surface of the machine table. After the position adjustment of the conveyor belt is completed, the support plate and the carrier plate are fixed by the locking piece, which makes it more convenient to adjust the conveyor belt.

[0015] Optionally, the machine is connected with a protrusion, and the protrusion is provided with a slide groove for slidingly cooperating with the thrust plate. When the thrust plate is installed in the slide groove, the thrust plate is located between the sandpaper and the conveyor belt.

[0016] By adopting the above technical solution, the thrust plates are placed in the slide groove in sequence, and the stop plate farthest from the conveyor belt is pushed to move, which can drive the stop plate farthest from the conveyor belt and the thrust plate between the conveyor belt to move toward the conveyor belt, thereby preventing hands from contacting the conveyor belt and sandpaper, avoiding injury.

[0017] Optionally, a push plate is slidably connected in the sliding groove, and the protrusion is connected to a second driving member for driving the push plate to slide toward or away from the conveyor belt.

[0018] By adopting the above technical solution, the thrust plate is placed in the slide groove, and the second driving member drives the push plate to slide toward the direction close to the conveyor belt. The push plate abuts against the thrust plate and drives the thrust plate to slide toward the direction close to the conveyor belt, eliminating the step of manually pushing the thrust plate and improving the overall grinding efficiency of the thrust plate.

[0019] Optionally, the protrusion is connected to a mounting plate, the mounting plate is provided with a mounting channel for the thrust plate to pass through, the mounting channel corresponds to the slide groove, and the protrusion is connected to a sequential blanking assembly.

[0020] By adopting the above technical solution, multiple thrust plates are placed in the installation channel at one time, and the thrust plates are sequentially dropped into the chute by sequentially dropping the components. Compared with manually placing the thrust plates one by one in the chute, placing multiple thrust plates in the installation channel at one time saves time and improves the efficiency of the overall grinding of the thrust plates.

[0021] Optionally, the sequential blanking assembly includes a receiving plate and a clamping plate slidably connected to the mounting plate, the mounting plate is connected to a third driving member for driving the receiving plate to slide and a fourth driving member for driving the clamping plate to slide, and the receiving plate is located between the clamping plate and the protrusion.

[0022] By adopting the above technical solution, multiple thrust plates are placed in the installation channel at once. The thrust plates fall onto the receiving plate due to gravity. The fourth drive member drives the clamping plate to slide toward the thrust plates, whereupon one of the thrust plates is clamped between the clamping plate and the inner wall of the installation channel. At this point, one thrust plate is located between the clamping plate and the receiving plate. The third drive member drives the receiving plate to slide, causing the receiving plate to move out of the installation channel. The thrust plate between the clamping plate and the receiving plate falls into the chute due to gravity. The third drive member drives the receiving plate to slide, causing it to return to its original position. The fourth drive member drives the clamping plate to slide away from the thrust plate. The clamping plate releases the thrust plate, and the thrust plate falls onto the receiving plate due to gravity. This process is repeated to achieve sequential blanking.

[0023] Optionally, a clearance groove communicating with the mounting channel is provided on one side of the mounting plate.

[0024] By adopting the above technical solution, when placing the thrust plate in the installation channel, the hand can be extended into the installation channel through the clearance groove, thereby improving the efficiency of placing the thrust plate in the installation channel.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. Compared with the existing grinding method, the present application only needs to place the thrust plate between the sandpaper and the conveyor belt to complete the grinding of the thrust plate, thereby improving the overall grinding efficiency of the thrust plate.

[0027] 2. Place the thrust plates in the slides one by one, and push the stop plate farthest from the conveyor belt to move. This will drive the stop plate farthest from the conveyor belt and the thrust plate between the conveyor belt to move toward the conveyor belt, thereby preventing your hands from coming into contact with the conveyor belt and sandpaper, and avoiding injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0029] Figure 2 yes Figure 1 Magnified view of area A.

[0030] Figure 3 This is a cross-sectional view of Example 1 of the present application.

[0031] Figure 4 This is a schematic diagram of the overall structure of Example 2 of the present application.

[0032] Figure 5 This is one of the cross-sectional views of Example 2 of the present application, showing the second driving member.

[0033] Figure 6 yes Figure 5 Magnified view of area B.

[0034] Figure 7 This is the second cross-sectional view of Example 2 of the present application, showing the clearance groove.

[0035] Figure 8 yes Figure 7 Magnified view of region C.

[0036] Explanation of the accompanying drawings: 1. Machine table; 11. Horizontal plate; 111. Baffle; 1111. Make way channel; 12. Bracket; 121. Guide groove; 13. Sandpaper; 2. First driving assembly; 21. First rotating roller; 22. First motor; 3. Carrying plate; 31. Guide block; 32. Second waist-shaped hole; 4. Sliding assembly; 41. Screw rod; 42. First driving member; 5. Support plate; 51. Locking member; 52. First waist-shaped hole; 53. Conveyor belt; 6. Second driving assembly; 61. Second rotating roller; 62. Second motor; 63. Linkage belt; 7. Protrusion; 71. Slide groove; 72. Push plate; 73. Second driving member; 8. Mounting plate; 81. Mounting channel; 82. Make way groove; 83. Guide surface; 9. Sequential blanking assembly; 91. Receiving plate; 92. Clamping plate; 93. Third driving member; 94. Fourth driving member. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1 -Attached Figure 8 This application is described in further detail.

[0038] The embodiment of the present application discloses a thrust plate sanding machine.

[0039] Example 1

[0040] Combine Figure 1 and Figure 2 As shown, the machine comprises a platform 1, a horizontal plate 11 being fixedly connected to the upper surface of the platform 1, a baffle 111 being fixedly connected to the side of the horizontal plate 11 away from the platform 1, and the baffle 111 being located at one end of the horizontal plate 11. The platform 1 is rotatably connected to a sandpaper 13, and the platform 1 is connected to a first drive assembly 2 for driving the sandpaper 13 to rotate. The first drive assembly 2 comprises two first rotating rollers 21 rotatably connected to the platform 1, and a first motor 22 for driving one of the first rotating rollers 21 to rotate. The first motor 22 is fixedly connected to the platform 1, and the first motor 22 is externally connected to a controller (not shown in the drawings). The signal output terminal of the controller is connected to the signal input terminal of the first motor 22, and the end of one of the first rotating rollers 21 closest to the first motor 22 is fixedly connected to the output terminal of the first motor 22. The sandpaper 13 is sleeved on the two first rotating rollers 21 . The sandpaper 13 has an upper layer and a lower layer. The transverse plate 11 is located between the upper layer and the lower layer of the sandpaper 13 . The baffle 111 is provided with a clearance channel 1111 for the sandpaper 13 to pass through.

[0041] Combine Figure 2 and Figure 3 As shown, the machine 1 is fixedly connected to a bracket 12, which is slidably connected to a carrier 3. The bracket 12 is connected to a sliding assembly 4 for driving the carrier 3 to slide toward or away from the machine 1. The sliding assembly 4 includes a screw 41 rotatably connected to the bracket 12 and a first drive member 42 for driving the screw 41 to rotate. The first drive member 42 is fixedly connected to the bracket 12 and is a motor. The signal output end of the controller is connected to the signal input end of the first drive member 42. The end of the screw 41 closest to the first drive member 42 is fixedly connected to the output end of the first drive member 42. A guide block 31 is fixedly connected to one side of the carrier 3. The bracket 12 is provided with a guide groove 121 for slidingly engaging with the guide block 31. The screw 41 is located in the guide groove 121 and is threadedly connected to the guide block 31.

[0042] Combine Figure 2 and Figure 3As shown, the carrier plate 3 is detachably connected to two support plates 5. Each support plate 5 is connected to the carrier plate 3 via two locking members 51, each comprising a bolt and a nut threaded onto the bolt. The support plates 5 have first waist-shaped holes 52 for the bolts to pass through, while the carrier plate 3 has second waist-shaped holes 32 for the bolts to pass through. A conveyor belt 53 is rotatably connected between the two support plates 5. The conveyor belt 53 is arranged perpendicular to the direction of the sandpaper 13, with the upper layer of the sandpaper 13 located between the cross plate 11 and the conveyor belt 53. A second drive assembly 6 is connected to the carrier plate 3 to drive the conveyor belt 53. The second drive assembly 6 includes two second rotating rollers 61 rotatably connected to the support plates 5 and a second motor 62 for driving one of the second rotating rollers 61. The conveyor belt 53 is mounted on the two second rotating rollers 61, and the second motor 62 is fixedly connected to the carrier plate 3. The signal output of the controller is connected to the signal input of the second motor 62. The output of the second motor 62 is connected to one of the second rotating rollers 61 via a linkage belt 63.

[0043] The implementation principle of a thrust plate sanding machine in the embodiment of the present application is as follows:

[0044] The controller turns on the first motor 22 and the second motor 62. The first motor 22 drives the sandpaper 13 to rotate, and the second motor 62 drives the conveyor belt 53 to rotate. A thrust plate is placed between the upper layer of sandpaper 13 and the conveyor belt 53. The sandpaper 13 drives the thrust plate toward the baffle 111 until the thrust plate abuts against the baffle 111, which limits the thrust plate's movement. The conveyor belt 53 drives the thrust plate relative to the sandpaper 13, thereby completing the grinding of the thrust plate. Compared to existing grinding methods, the present application only requires the thrust plate to be placed between the sandpaper 13 and the conveyor belt 53 to complete the grinding of the thrust plate, improving the overall grinding efficiency of the thrust plate.

[0045] Example 2

[0046] The difference between this embodiment and embodiment 1 is that, Figure 4 、 Figure 5 and Figure 6 As shown, a protrusion 7 is fixedly connected to the upper surface of the horizontal plate 11. The protrusion 7 is arranged parallel to the baffle 111. The upper surface of the protrusion 7 is recessed to form a slide groove 71 for slidingly engaging with the thrust plate. When the thrust plate is engaged with the slide groove 71, the thrust plate is located between the sandpaper 13 and the conveyor belt 53. A push plate 72 is slidably connected to the slide groove 71. The protrusion 7 is fixedly connected to a second driving member 73 for driving the push plate 72 to slide toward or away from the conveyor belt 53. The second driving member 73 is a pneumatic cylinder. The signal output terminal of the controller is connected to the signal input terminal of the second driving member 73. The side of the push plate 72 closest to the second driving member 73 is fixedly connected to the output terminal of the second driving member 73.

[0047] Combine Figure 6 、 Figure 7 and Figure 8 As shown, a mounting plate 8 is fixedly connected to the side of the projection 7 away from the transverse plate 11. The mounting plate 8 is located at the end of the projection 7 away from the conveyor belt 53. The mounting plate 8 defines a mounting channel 81 for the thrust plate to pass through. The mounting channel 81 corresponds to the chute 71. A clearance groove 82 is defined on one side of the mounting plate 8 and communicates with the mounting channel 81. A guide surface 83 is defined on the side of the mounting plate 8 away from the projection 7. The protrusion 7 is connected to a sequential blanking assembly 9, which includes a receiving plate 91 and a clamping plate 92 that are slidably connected to the mounting plate 8. The receiving plate 91 is located between the clamping plate 92 and the protrusion 7. The mounting plate 8 is fixedly connected with a third driving member 93 for driving the receiving plate 91 to slide and a fourth driving member 94 for driving the clamping plate 92 to slide. The third driving member 93 is a cylinder, and the signal output end of the controller is connected to the signal input end of the third driving member 93. The side of the receiving plate 91 close to the third driving member 93 is fixedly connected to the output end of the third driving member 93; the fourth driving member 94 is a cylinder, and the signal output end of the controller is connected to the signal input end of the fourth driving member 94. The side of the clamping plate 92 close to the fourth driving member 94 is fixedly connected to the output end of the fourth driving member 94.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A thrust plate abrasive belt machine, characterized in that: The invention comprises a machine platform (1), wherein the machine platform (1) is connected to a baffle (111), the machine platform (1) is rotatably connected to sandpaper (13) and a conveyor belt (53), the machine platform (1) is connected to a first drive component (2) for driving the sandpaper (13) to rotate and a second drive component (6) for driving the conveyor belt (53) to rotate, the conveying direction of the sandpaper (13) and the conveying direction of the conveyor belt (53) are perpendicularly distributed, the sandpaper (13) has an upper layer and a lower layer, and the upper layer of the sandpaper (13) is located between the machine platform (1) and the conveyor belt (53).

2. The thrust plate abrasive belt machine according to claim 1, characterized in that: The baffle (111) is provided with a clearance channel (1111) for the sandpaper (13) to pass through.

3. The thrust plate abrasive belt machine according to claim 1, characterized in that: The machine (1) is connected to a bracket (12), the bracket (12) is slidably connected to a carrier (3), the bracket (12) is connected to a sliding component (4) for driving the carrier (3) to slide in a direction close to or away from the machine (1), and the conveyor belt (53) and the second driving component (6) are both connected to the carrier (3).

4. The thrust plate abrasive belt machine according to claim 3, characterized in that: The sliding assembly (4) includes a screw rod (41) rotatably connected to the bracket (12) and a first driving member (42) for driving the screw rod (41) to rotate, wherein the first driving member (42) is connected to the bracket (12), and the carrier plate (3) is threadedly connected to the screw rod (41).

5. The thrust plate abrasive belt machine according to claim 3, characterized in that: The carrier plate (3) is detachably connected to a support plate (5), the transmission belt (53) and the second drive assembly (6) are both connected to the support plate (5), the support plate (5) and the carrier plate (3) are connected via a plurality of locking members (51), the support plate (5) is provided with a first waist-shaped hole (52) for the locking member (51) to pass through, and the carrier plate (3) is provided with a second waist-shaped hole (32) for the locking member (51) to pass through.

6. The thrust plate abrasive belt machine according to claim 1, characterized in that: The machine (1) is connected to a protrusion (7), and the protrusion (7) is provided with a slide groove (71) for slidingly cooperating with the thrust plate. When the thrust plate is installed in the slide groove (71), the thrust plate is located between the sandpaper (13) and the conveyor belt (53).

7. The thrust plate abrasive belt machine according to claim 6, characterized in that: A push plate (72) is slidably connected in the sliding groove (71), and the protrusion (7) is connected to a second driving member (73) for driving the push plate (72) to slide in a direction close to or away from the conveyor belt (53).

8. The thrust plate abrasive belt machine according to claim 6, characterized in that: The protrusion (7) is connected to a mounting plate (8), the mounting plate (8) is provided with a mounting channel (81) for the thrust plate to pass through, the mounting channel (81) corresponds to the slide groove (71), and the protrusion (7) is connected to a sequential blanking assembly (9).

9. The thrust plate abrasive belt machine according to claim 8, characterized in that: The sequential blanking assembly (9) comprises a receiving plate (91) and a clamping plate (92) which are slidably connected to the mounting plate (8); the mounting plate (8) is connected to a third driving member (93) for driving the receiving plate (91) to slide and a fourth driving member (94) for driving the clamping plate (92) to slide; the receiving plate (91) is located between the clamping plate (92) and the protrusion (7).

10. The thrust plate abrasive belt machine according to claim 8, characterized in that: A clearance groove (82) communicating with the mounting channel (81) is provided on one side of the mounting plate (8).

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