A feeding device for processing automotive parts

Abstract

This invention belongs to the field of parts processing and loading technology, specifically an automotive parts processing and loading device, including a worktable. The top surface of the worktable has a first receiving groove, and inside the first receiving groove is a first conveyor belt for transporting brake discs to be processed. A drilling assembly is also provided on the top surface of the worktable. This automotive parts processing and loading device, by setting a receiving plate with a receiving ramp, and a second conveyor belt on the ramp, allows the brake disc to be processed to move onto the receiving plate via the first conveyor belt, and then onto the processing table via a third conveyor belt, reaching the processing position on the top surface of the processing table. The entire process does not require a robotic arm, and brake discs of different sizes do not affect the loading process, which helps maintain stable loading. Furthermore, compared to loading via an expensive robotic arm, it helps reduce processing costs.

Description

Technical Field

[0001] This invention belongs to the field of parts processing and feeding technology, specifically a feeding device for automotive parts processing. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. They are mainly classified into engine parts, transmission parts, braking parts, steering parts, etc. The processing technology of different automotive parts is different. When processing parts, they need to be loaded into a loading device. The loading device moves the parts to be processed to the designated processing position.

[0003] The current process for drilling brake discs involves a conveyor belt transporting the discs to a designated location. A robotic arm then clamps and secures the discs on the conveyor belt, moves them off the belt, and places them at the designated machining station. Drilling is then performed at the machining station. However, in practice, brake discs vary in size, requiring operators to adjust the process accordingly to ensure stable clamping without damaging the discs. This is inconvenient, and the robotic arm is expensive, hindering cost reduction.

[0004] Therefore, the present invention provides a material feeding device for automotive parts processing. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: An automotive parts processing and loading device of the present invention includes a worktable, a first receiving groove provided on the top surface of the worktable, a first conveyor belt provided inside the first receiving groove, the first conveyor belt being used to transport brake discs to be processed; a drilling assembly provided on the top surface of the worktable, the drilling assembly including a bracket, a lifting cylinder, a drill bit, and an output motor; the bracket is installed on the top surface of the worktable; the lifting cylinder, drill bit, and output motor are installed on the bracket; a processing table is provided between the drill bit and the worktable, the top surface of the processing table is provided with a parts clamping structure, and the processing table is installed on the top surface of the worktable;

[0007] The processing table has a receiving plate on its side, and a support plate is provided between the receiving plate and the worktable. The receiving plate has a receiving slope on the side away from the processing table. The receiving slope has a second receiving groove, and a second conveyor belt is provided inside the second receiving groove. The top surface of the receiving plate has a third receiving groove, and a third conveyor belt is provided inside the third receiving groove. The top surface of the receiving plate is higher than the top surface of the processing table.

[0008] Preferably, the second receiving groove opening is provided with a second pad, the second pad filling the gap between the second receiving groove opening and the second conveyor belt, and the third receiving groove opening is provided with a third pad, the third pad filling the gap between the third receiving groove opening and the third conveyor belt.

[0009] Preferably, a servo motor is installed on the side of the worktable. The output end of the servo motor extends into the first receiving groove and has a rotating shaft at its end. The rotating shaft is inserted into the first conveyor belt, and an extrusion strip is provided on the surface of the rotating shaft. When the rotating shaft drives the extrusion strip to rotate to the uppermost position, the extrusion strip pushes the first conveyor belt upward from the inside, so that the part of the first conveyor belt near the receiving plate is pushed up and pressed into contact with the bottom surface of the receiving plate at the end away from the processing table.

[0010] Preferably, a pair of limiting plates are provided above the receiving plate, the pair of limiting plates are symmetrical about the center of the receiving plate and the spacing is the same as the maximum diameter of the brake disc to be processed; the bottom surface of the limiting plate is attached to the receiving inclined surface and the top surface of the receiving plate; a connecting piece is provided on the side of the limiting plate and the connecting piece is installed on the surface of the support plate.

[0011] Preferably, the connecting member is a first telescopic rod; the housing part of the first telescopic rod is installed on the top surface of the support plate, and the output end is connected to the side of the limiting plate.

[0012] Preferably, the top surface of the receiving plate is provided with a plurality of insertion slots, a buffer post is inserted into the slot opening, and a buffer spring is provided between the buffer post and the insertion slot.

[0013] Preferably, the top surface of the buffer column is rotatably connected with ball bearings.

[0014] Preferably, the top surface of the processing table has a pair of rectangular slots symmetrically arranged around its center. A rectangular plate is inserted into the inside of the rectangular slots, and initially, the height of the rectangular plate is higher than the top surface of the processing table. A baffle is provided on the top surface of the rectangular plate, and the top surface of the rectangular plate is smoothed. The position where the brake disc to be processed is blocked by the baffle when it moves on the top surface of the rectangular plate is the processing position. The end of the rectangular plate away from the receiving plate is located outside the rectangular slot and a connecting plate is provided at the end. A second telescopic rod is provided between the connecting plate and the processing table.

[0015] Preferably, a pressure switch is provided on the side of the baffle, which can press the contact surface of the pressure switch when the brake disc to be processed is pressed against the baffle; a groove is formed on the top surface of the processing table, and the groove is connected to the rectangular groove; a pair of pressure plates are provided on both sides of the portion of the rectangular plate located in the groove, and a third telescopic rod is provided on the bottom surface of the pressure plate; the housing part of the third telescopic rod is installed on the side of the rectangular plate; when the brake disc to be processed is blocked by the baffle, the pressure plates can symmetrically press against the brake disc to be processed.

[0016] Preferably, the side of the pressure plate facing the baffle is provided with a buffer slope.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The automotive parts processing and loading equipment of the present invention comprises a receiving plate with a receiving ramp, and a second conveyor belt on the receiving ramp. In use, the brake disc to be processed is moved to the receiving plate by the first conveyor belt, and then moved to the processing table by the third conveyor belt, reaching the processing position on the top surface of the processing table. After that, it is clamped and fixed by the parts clamping structure, and then the brake disc is drilled by the drilling assembly. The entire process does not require the assistance of a robotic arm. The loading of the brake disc can be automatically completed by the first conveyor belt in conjunction with the receiving plate and the structure on the receiving plate. Different sizes of brake discs do not affect the loading process, which helps to maintain the stability of the loading. At the same time, compared with loading by an expensive robotic arm, it helps to reduce processing costs.

[0019] 2. The automotive parts processing and feeding equipment of the present invention, by setting a rotating shaft, when the brake disc moves toward the receiving inclined surface of the receiving plate, the servo motor starts and drives the extrusion strip on one side of the rotating shaft to rotate. When the extrusion strip rotates to the uppermost position, it pushes the first conveyor belt upward from the inside, so that the part of the first conveyor belt near the receiving plate is pushed up and squeezed into contact with the bottom surface of the receiving plate away from the processing table. This avoids the brake disc squeezing the first conveyor belt downward and causing it to be concave when moving toward the receiving inclined surface, resulting in the bottom surface of the brake disc being below the bottom surface of the receiving plate when moving, and thus the movement of the brake disc being blocked by the end of the receiving plate. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a schematic diagram of the first receiving groove of the present invention;

[0023] Figure 3 This is a schematic diagram of the drilling assembly of the present invention;

[0024] Figure 4 This is the invention Figure 3 Enlarged diagram of part A in the middle;

[0025] Figure 5 This is the invention Figure 4 Enlarged diagram of section B;

[0026] Figure 6 This is a schematic diagram showing the positions of the receiving plate and the processing table in this invention;

[0027] Figure 7 This is a schematic diagram of the receiving plate of the present invention;

[0028] Figure 8 This is a schematic diagram of the buffer column of the present invention;

[0029] Figure 9 This is a schematic diagram of the second conveyor belt of the present invention;

[0030] Figure 10 This is the invention Figure 9 Enlarged diagram of section C;

[0031] Figure 11 This is a schematic diagram of the processing table of the present invention;

[0032] Figure 12 This is the invention Figure 11 Enlarged schematic diagram of section D in the middle;

[0033] Figure 13 This is a schematic diagram showing the position of the rectangular plate on the processing table of the present invention;

[0034] Figure 14 This is a schematic diagram of the rectangular plate of the present invention;

[0035] Figure 15 This is a schematic diagram of the baffle of the present invention;

[0036] Figure 16 This is a schematic diagram of the pressure plate of the present invention;

[0037] Figure 17 This is the invention Figure 13 Enlarged diagram of section E in the middle;

[0038] Figure 18 This is the invention Figure 13 Enlarged schematic diagram of section F in the middle.

[0039] In the diagram: 1. Workbench; 11. First receiving groove; 12. First conveyor belt; 2. Drilling assembly; 21. Parts clamping structure; 22. Machining table; 3. Receiving plate; 31. Second receiving groove; 32. Second conveyor belt; 321. Second pad; 33. Third receiving groove; 34. Third conveyor belt; 341. Third pad; 4. Servo motor; 41. Rotating shaft; 42. Extrusion strip; 43. Limiting plate; 44. First telescopic rod; 5. Insertion groove; 51. Buffer spring; 52. Buffer column; 6. Rectangular groove; 61. Rectangular plate; 62. Linkage plate; 63. Second telescopic rod; 64. Baffle; 65. Touch switch; 66. Groove; 67. Pressure plate; 68. Third telescopic rod. Detailed Implementation

[0040] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0041] like Figures 1 to 10 As shown, an automotive parts processing and loading device according to an embodiment of the present invention includes a workbench 1. The top surface of the workbench 1 is provided with a first receiving groove 11, and the interior of the first receiving groove 11 is provided with a first conveyor belt 12 for transporting brake discs to be processed. The top surface of the workbench 1 is provided with a drilling assembly 2, which includes a bracket, a lifting cylinder, a drill bit, and an output motor. The bracket is installed on the top surface of the workbench 1. The lifting cylinder, the drill bit, and the output motor are installed on the bracket. A processing table 22 is provided between the drill bit and the workbench 1. The top surface of the processing table 22 is provided with a parts clamping structure 21, and the processing table 22 is installed on the top surface of the workbench 1.

[0042] A receiving plate 3 is provided on the side of the processing table 22, and a support plate is provided between the receiving plate 3 and the worktable 1; a receiving slope is provided on the side of the receiving plate 3 away from the processing table 22, and a second receiving groove 31 is provided on the receiving slope. A second conveyor belt 32 is provided inside the second receiving groove 31. A third receiving groove 33 is provided on the top surface of the receiving plate 3, and a third conveyor belt 34 is provided inside the third receiving groove 33. The height of the top surface of the receiving plate 3 is higher than the height of the top surface of the processing table 22.

[0043] In this embodiment of the invention, the brake disc to be processed is placed on the surface of the first conveyor belt 12, and then the first conveyor belt 12 is started. The first conveyor belt 12 drives the brake disc to move, and then it is received by the inclined surface of the receiving plate 3. Driven by the first conveyor belt 12, the brake disc climbs onto the inclined surface of the receiving plate 3. At the same time, the second conveyor belt 32 rotates, and the second conveyor belt 32 further drives the brake disc to move. Then the brake disc is moved to the top surface of the receiving plate 3. At this time, the third conveyor belt 34 is started, and the third conveyor belt 34 drives the brake disc to move towards the top surface of the processing table 22. Then the brake disc completely detaches from the top surface of the receiving plate 3 by inertia and moves to the processing position on the top surface of the processing table 22. Then it is clamped and fixed by the accessory clamping structure 21, and then the brake disc is drilled by the drilling assembly 2. In the drilling operation, specifically, during drilling, the output motor drives the drill bit to rotate, and the lifting cylinder drives the drill bit to move up and down. When the drilling operation is completed, the clamping structure 21 releases the brake disc from the brake disc, and the brake disc to be processed is moved to the top surface of the receiving plate 3 by the first conveyor belt 12. Then it is driven to the top surface of the processing table 22. The brake disc that was previously processed on the top surface of the processing table 22 is pushed out onto the surface of the first conveyor belt 12 and then driven by the first conveyor belt 12. The whole process does not require the assistance of a robot arm. The first conveyor belt 12, together with the receiving plate 3 and the structure on the receiving plate 3, can automatically complete the loading of the brake disc. Different sizes of brake discs do not affect the loading process, which helps to maintain the stability of the loading. At the same time, compared with loading by an expensive robot arm, it helps to reduce the processing cost.

[0044] like Figures 9 to 10 As shown, a second pad 321 is provided at the opening of the second receiving groove 31, which fills the gap between the opening of the second receiving groove 31 and the second conveyor belt 32. A third pad 341 is provided at the opening of the third receiving groove 33, which fills the gap between the opening of the third receiving groove 33 and the third conveyor belt 34. When the brake disc moves to the receiving slope of the receiving plate 3, the second pad 321 will support the movement of the brake disc when the boundary position of the brake disc passes through the gap between the opening of the second receiving groove 31 and the second conveyor belt 32, so as to prevent the brake disc from being stuck by the opening of the second receiving groove 31 when it moves. Similarly, the third pad 341 supports the movement of the brake disc, so as to prevent the movement of the brake disc from being stuck by the opening of the third receiving groove 33.

[0045] like Figures 3 to 5As shown, a servo motor 4 is mounted on the side of the workbench 1. The output end of the servo motor 4 extends into the first receiving groove 11, and a rotating shaft 41 is provided at its end. The rotating shaft 41 is inserted into the first conveyor belt 12, and an extrusion strip 42 is provided on the surface of the rotating shaft 41. When the rotating shaft 41 drives the extrusion strip 42 to rotate to the uppermost position, the extrusion strip 42 pushes the first conveyor belt 12 upward from the inside, so that the part of the first conveyor belt 12 near the receiving plate 3 is pushed up and pressed into contact with the bottom surface of the receiving plate 3 at the end away from the processing table 22. When the brake disc presses against the receiving plate 3... When the inclined plane moves, the servo motor 4 starts and drives the extrusion bar 42 on one side of the rotating shaft 41 to rotate. When the extrusion bar 42 rotates to the uppermost position, it pushes the first conveyor belt 12 upward from the inside, so that the part of the first conveyor belt 12 near the receiving plate 3 is pushed up and squeezed into contact with the bottom surface of the receiving plate 3 away from the processing table 22. This prevents the brake disc from squeezing the first conveyor belt 12 downward and causing it to be recessed when it moves upward towards the inclined plane. This would result in the bottom surface of the brake disc being below the bottom surface of the receiving plate 3 when it moves, and thus the movement of the brake disc would be blocked by the end of the receiving plate 3.

[0046] A pair of limiting plates 43 are provided above the receiving plate 3. The pair of limiting plates 43 are symmetrical about the center of the receiving plate 3 and the spacing is the same as the maximum diameter of the brake disc to be processed. The bottom surface of the limiting plate 43 is attached to the receiving inclined surface and the top surface of the receiving plate 3. Connectors are provided on the side of the limiting plate 43 and are installed on the surface of the support plate. When the brake disc moves on the receiving plate 3, the pair of limiting plates 43 will restrict the position of the brake disc, so that the movement position of the brake disc remains stable, which is beneficial to improving the accuracy of the brake disc loading.

[0047] The connecting component is specifically a first telescopic rod 44; the housing of the first telescopic rod 44 is installed on the top surface of the support plate, and the output end is connected to the side of the limiting plate 43; when a pair of limiting plates 43 restrict the movement of the brake disc on the receiving plate 3, it is necessary to keep the pair of limiting plates 43 symmetrical about the center of the receiving plate 3 and the spacing between them the same as the maximum diameter of the brake disc to be processed; for brake discs of different sizes, the position of the limiting plates 43 is adjusted by the first telescopic rod 44 so that the position of the pair of limiting plates 43 meets the restriction of brake discs of different sizes, thereby improving the applicability.

[0048] like Figures 7 to 8 As shown, the top surface of the receiving plate 3 has multiple insertion slots 5, and a buffer post 52 is inserted into the slot of the insertion slot 5. A buffer spring 51 is provided between the buffer post 52 and the insertion slot 5. When the brake disc moves from the receiving inclined surface of the receiving plate 3 to the top surface, the brake disc changes from an inclined state to a horizontal state. This process is supported by the buffer post 52. When the buffer post 52 is squeezed, it compresses the buffer spring 51. When the brake disc falls completely into the top surface of the receiving plate 3, the buffer post 52 is compressed and completely enters the insertion slot 5. The buffer post 52 buffers the brake disc from an inclined state to a horizontal state, avoiding a large impact.

[0049] The top surface of the buffer column 52 is rotatably connected with a ball bearing; when the brake disc moves on the top surface of the support plate 3, the ball bearing at the top of the buffer column 52 supports the bottom surface of the brake disc, reducing the resistance to movement of the brake disc.

[0050] like Figures 11 to 18 As shown, the top surface of the processing table 22 has a pair of rectangular slots 6 symmetrically arranged around its center. A rectangular plate 61 is inserted into the interior of each slot 6. Initially, the height of the rectangular plate 61 is higher than the top surface of the processing table 22. A baffle 64 is provided on the top surface of the rectangular plate 61, and the top surface of the rectangular plate 61 is smoothed. The position where the brake disc to be processed is blocked by the baffle 64 when it moves on the top surface of the rectangular plate 61 is the processing position. One end of the rectangular plate 61 away from the receiving plate 3 is located outside the rectangular slot 6 and has a connecting plate 62 at its end. A second telescopic rod 63 is provided between the connecting plate 62 and the processing table 22. When the brake disc moves from the receiving plate 3 towards the processing table 22, the rectangular plate... The top surface of rectangular plate 61 will support the brake disc. The top surface of rectangular plate 61 is smoothed, so the friction force on the brake disc during movement is limited, and friction and scratches will not occur. When the brake disc moves to the processing position, it will be blocked by baffle 64. Then, the second telescopic rod 63 is activated. The second telescopic rod 63 drives the rectangular plate 61 to move downward in the rectangular groove 6 through the connecting plate 62, so that the top surface of the rectangular plate 61 is at the same height as the top surface of the processing table 22. The brake disc supported by the top surface of the rectangular plate 61 falls into the processing position on the top surface of the processing table 22. The above structure reduces the probability of friction and scratches on the movement of the brake disc, and the setting of baffle 64 further refines the loading position of the brake disc.

[0051] A pressure switch 65 is provided on the side of the baffle 64. When the brake disc to be processed presses against the baffle 64, it can press against the contact surface of the pressure switch 65. A groove 66 is opened on the top surface of the processing table 22, and the groove 66 is connected to the rectangular groove 6. A pair of pressure plates 67 are provided on both sides of the rectangular plate 61 located in the groove 66. A third telescopic rod 68 is provided on the bottom surface of the pressure plate 67. The housing part of the third telescopic rod 68 is installed on the side of the rectangular plate 61. When the brake disc to be processed is blocked by the baffle 64, the pressure plate 67 can symmetrically press against the brake disc to be processed. When the movement of the brake disc is blocked by the baffle 64, the brake disc presses against the contact surface of the pressure switch 65. The pressure switch 65 controls the third telescopic rod 68 to start. The output end of the third telescopic rod 68 drives the pressure plate 67 to move upward, symmetrically pressing against the brake disc to be processed. This, together with the baffle 64, restricts the brake disc and prevents the brake disc from resetting under the action of reaction force when it hits the baffle 64.

[0052] The pressure plate 67 has a buffer slope on the side facing the baffle 64. When the pressure plate 67 moves upward, the buffer slope of the pressure plate 67 moves synchronously. When the brake disc has moved in the opposite direction, the buffer slope of the pressure plate 67 will press against the side of the brake disc. The pressure plate 67 can move further to prevent the pressure plate 67 from being blocked by the bottom surface of the brake disc when it moves upward, thus ensuring that the pressure plate 67 completes the pressing effect on the brake disc.

[0053] During operation, the brake disc to be processed is placed on the surface of the first conveyor belt 12. The first conveyor belt 12 is then started, moving the brake disc. It is then received by the inclined surface of the receiving plate 3. Driven by the first conveyor belt 12, the brake disc climbs onto the inclined surface of the receiving plate 3. Simultaneously, the second conveyor belt 32 rotates, further driving the brake disc to move. The brake disc is then moved to the top surface of the receiving plate 3. At this point, the third conveyor belt 34 starts, moving the brake disc towards the top surface of the processing table 22. The brake disc then completely detaches from the top surface of the receiving plate 3 due to inertia and moves to the processing position on the top surface of the processing table 22. It is then clamped and fixed by the component clamping structure 21. Drilling is then performed on the brake disc using the drilling assembly 2. Specifically, during drilling, the output motor drives the drill bit to rotate, and the lifting cylinder moves the drill bit up and down. Upon completion of the drilling operation, the component clamping is released. Structure 21 clamps the brake disc and then moves the brake disc to be processed to the top surface of the receiving plate 3 via the first conveyor belt 12. It is then driven to the top surface of the processing table 22. The brake disc that was previously processed on the top surface of the processing table 22 is pushed out onto the surface of the first conveyor belt 12 and then moved by the first conveyor belt 12. The whole process does not require the assistance of a robotic arm. The first conveyor belt 12, together with the receiving plate 3 and the structure on the receiving plate 3, can automatically complete the loading of the brake disc. Different sizes of brake discs do not affect the loading process. When the brake disc moves to the receiving slope of the receiving plate 3, when the boundary of the brake disc passes through the gap between the groove of the second receiving groove 31 and the second conveyor belt 32, the second pad 321 will support the movement of the brake disc to prevent the brake disc from being stuck by the groove of the second receiving groove 31. Similarly, the third pad 341 supports the movement of the brake disc to prevent the movement of the brake disc from being stuck by the groove of the third receiving groove 33.

[0054] When the brake disc moves towards the inclined surface of the receiving plate 3, the servo motor 4 starts, driving the extrusion bar 42 on one side of the rotating shaft 41 to rotate. When the extrusion bar 42 rotates to its uppermost position, it pushes the first conveyor belt 12 upwards from the inside, causing the portion of the first conveyor belt 12 near the receiving plate 3 to press against the bottom surface of the receiving plate 3 away from the processing table 22. This prevents the brake disc from pressing against the first conveyor belt 12 and causing it to cave downwards when moving towards the inclined surface, which would result in the bottom surface of the brake disc being below the bottom surface of the receiving plate 3, thus blocking the movement of the brake disc at the end of the receiving plate 3. Furthermore, when the brake disc moves on the receiving plate 3, a pair of limiting plates 43 restrict the position of the brake disc, keeping its movement stable and improving the accuracy of brake disc loading. When the pair of limiting plates 43 restrict the movement of the brake disc on the receiving plate 3... It is necessary to maintain a pair of limiting plates 43 that are symmetrical about the center of the receiving plate 3 and whose spacing is the same as the maximum diameter of the brake disc to be processed. For brake discs of different sizes, the position of the limiting plates 43 is adjusted by the first telescopic rod 44 so that the position of the pair of limiting plates 43 meets the restriction of different sizes of brake discs. When the brake disc moves from the receiving inclined surface of the receiving plate 3 to the top surface, the brake disc changes from an inclined state to a horizontal state. This process is supported by the buffer column 52. When the buffer column 52 is squeezed, it compresses the buffer spring 51. When the brake disc falls completely into the top surface of the receiving plate 3, the buffer column 52 is compressed and completely enters the insertion groove 5. The buffer column 52 buffers the brake disc from an inclined state to a horizontal state. When the brake disc moves on the top surface of the receiving plate 3, the ball bearing at the top of the buffer column 52 supports the bottom surface of the brake disc, reducing the resistance to the movement of the brake disc.

[0055] When the brake disc moves from the receiving plate 3 towards the processing table 22, the top surface of the rectangular plate 61 supports the brake disc. The top surface of the rectangular plate 61 is smoothed, thus limiting the friction experienced by the brake disc and preventing scratches. When the brake disc reaches the processing position, it is blocked by the baffle 64. Then, the second telescopic rod 63 is activated, which, through the connecting plate 62, moves the rectangular plate 61 downwards within the rectangular groove 6, making the top surface of the rectangular plate 61 level with the top surface of the processing table 22. The brake disc, supported by the top surface of the rectangular plate 61, falls into the processing position on the top surface of the processing table 22. When the brake disc's movement is blocked by the baffle 64, the brake disc... When the contact surface of switch 65 is pressed, the third telescopic rod 68 is activated. The output end of the third telescopic rod 68 drives the pressure plate 67 to move upward, symmetrically pressing the brake disc to be processed. This, together with the baffle 64, restricts the brake disc, preventing it from resetting under the reaction force when it hits the baffle 64. As the pressure plate 67 moves upward, its buffer slope moves synchronously. When the brake disc has already moved in the opposite direction, the buffer slope of the pressure plate 67 will press against the side of the brake disc. The pressure plate 67 can then move further to prevent it from being blocked by the bottom of the brake disc when it moves upward, ensuring that the pressure plate 67 completes its pressing effect on the brake disc.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing automotive parts, characterized in that: The utility model provides a kind of brake disc processing device, including workbench (1), the top of the workbench (1) is provided with first receiving groove (11), the inside of the first receiving groove (11) is provided with first conveyor belt (12), and the first conveyor belt (12) is used to transport brake disc to be processed;The top of the workbench (1) is provided with drilling assembly (2), and the drilling assembly (2) includes support, lifting cylinder, drill bit, output motor;The support is installed on the top of workbench (1);Lifting cylinder, drill bit, output motor are installed on support;Drill bit is provided with processing table (22) between workbench (1), and the top of the processing table (22) is provided with accessory clamping structure (21), and the processing table (22) is installed on the top of the workbench (1); The side of the processing table (22) is provided with receiving plate (3), and receiving plate (3) is provided with support plate between workbench (1);The side of the receiving plate (3) away from the processing table (22) is provided with receiving inclined plane, and the receiving inclined plane is provided with second receiving groove (31), and the inside of the second receiving groove (31) is provided with second conveyor belt (32), and the top of the receiving plate (3) is provided with third receiving groove (33), and the inside of the third receiving groove (33) is provided with third conveyor belt (34), and the top height of the receiving plate (3) is higher than the top height of the processing table (22); The top of the processing table (22) is provided with a pair of rectangular grooves (6) based on center symmetry, and the inside of the rectangular groove (6) is inserted with rectangular plate (61), and the height of the rectangular plate (61) is higher than the top of the processing table (22) initially;The top of the rectangular plate (61) is provided with baffle (64), and the top of the rectangular plate (61) is treated by smoothness;When brake disc to be processed moves on the top of the rectangular plate (61), the blocked position of brake disc to be processed by baffle (64) is processing position;The end of the rectangular plate (61) away from receiving plate (3) is located outside rectangular groove (6) and is provided with linkage plate (62) at end portion, and second telescopic rod (63) is provided between the linkage plate (62) and the processing table (22); The side of the baffle (64) is provided with touch pressure switch (65), and the touch pressure surface of the touch pressure switch (65) can be extruded when brake disc to be processed extrudes baffle (64);The top of the processing table (22) is provided with recess (66), and the recess (66) and rectangular groove (6) are interconnected;A pair of abutting plates (67) are provided on both sides of the part of the rectangular plate (61) in the recess (66), and the bottom of the abutting plate (67) is provided with third telescopic rod (68);The third telescopic rod (68) housing part is installed on the side of the rectangular plate (61);When brake disc to be processed is blocked by baffle (64), abutting plate (67) can symmetrically abut brake disc to be processed; The side of the abutting plate (67) facing baffle (64) is provided with buffer inclined plane.

2. The automobile accessory machining and feeding equipment according to claim 1, characterized in that: The second receiving groove (31) is provided with a second backing plate (321) which fills the gap between the second receiving groove (31) and the second conveying belt (32), and the third receiving groove (33) is provided with a third backing plate (341) which fills the gap between the third receiving groove (33) and the third conveying belt (34).

3. The automobile accessory machining and feeding equipment according to claim 1, characterized in that: A servo motor (4) is mounted on the side of the workbench (1), the output end of the servo motor (4) penetrates into the first receiving groove (11) and is provided with a rotating shaft (41) at the end, the rotating shaft (41) is inserted into the first conveying belt (12), and the surface of the rotating shaft (41) is provided with an extrusion strip (42); when the extrusion strip (42) is rotated to the uppermost position by the rotating shaft (41), the extrusion strip (42) pushes the first conveying belt (12) upward from the inside, so that the part of the first conveying belt (12) close to the receiving plate (3) is pushed up and extruded in contact with the bottom surface of the receiving plate (3) away from the one end of the machining table (22).

4. The automobile accessory machining and feeding equipment according to claim 1, characterized in that: A pair of limiting plates (43) are arranged above the receiving plate (3) and are symmetrically arranged based on the center of the receiving plate (3) and have the same spacing as the maximum diameter of the brake disc to be machined; the bottom surface of the limiting plate (43) is attached to the receiving slope and the top surface of the receiving plate (3); the side surface of the limiting plate (43) is provided with a connecting piece which is mounted on the surface of the supporting plate.

5. The automobile accessory machining and feeding equipment according to claim 4, characterized in that: The connecting piece is a first telescopic rod (44); the housing part of the first telescopic rod (44) is mounted on the top surface of the supporting plate, and the output end is connected with the side surface of the limiting plate (43).

6. The automobile accessory machining and feeding equipment according to claim 1, characterized in that: A plurality of plug-in grooves (5) are arranged on the top surface of the receiving plate (3), a buffer column (52) is plugged into the groove of the plug-in groove (5), and a buffer spring (51) is arranged between the buffer column (52) and the plug-in groove (5).

7. The automobile accessory machining and feeding equipment according to claim 6, characterized in that: A ball is rotatably connected to the top surface of the buffer column (52).

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