Intelligent feeding automation mechanism for production line

Abstract

The invention relates to the technical field of automatic feeding, in particular to a production line intelligent feeding automation mechanism which comprises a conveying table and further comprises a feeding unit arranged on one side of the conveying table and used for conveying axle housing blanks to the conveying table again after turning over the axle housing blanks; the feeding unit comprises a first fixing plate arranged on one side of the conveying table, and a second fixing plate arranged on the other side of the conveying table and provided with a moving track. The moving column is slidably arranged in the moving track through a first power device; and the clamping assembly is connected with the moving column and used for fixing a machined axle housing blank and moving along the moving track along with the moving column, and the problems that in the prior art, the axle housing blank is heavy and needs to be turned over, the production efficiency is affected, and impurities exist on the surface of the blank, and the production quality is affected are solved. Automatic feeding is achieved, impurity removal and brushing on the surfaces of the two sides of the axle housing blank are completed in the feeding conveying process, and not only is the production efficiency improved, but also the production quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automated feeding, and in particular to an intelligent automated feeding mechanism for a production line. Background Art

[0002] The punched and welded bridge shell uses steel plate as raw material, which is processed into half shells through stamping, and then the two half shells are welded together, and then the bridge shell rear cover, reinforcement ring, shaft head and spring support are welded to form an integral bridge shell. The punched and welded bridge shell is light in weight and has high production efficiency, which is suitable for mass production.

[0003] At present, the production method of automobile bridge shells is to first cut the steel plate to obtain the blank of the bridge shell, then heat the blank and stamp it to obtain the semi-finished bridge shell, then weld two semi-finished products to initially produce the bridge shell, and finally the bridge shell can be shipped after fine processing such as rounding and grinding. Among them, the punched and welded bridge shell is divided into cold punched bridge shell and hot punched bridge shell. In the process of processing the cold punched bridge shell, it is also necessary to apply a lubricant to the surface of the cold punched bridge shell. The lubricant generally uses lubricating oil, and the lubricant is applied to the surface of the blank before stamping.

[0004] However, in the process of implementing relevant technical solutions, at least the following technical problems were found: First, when the existing bridge shell blank is stamped, it is necessary to apply lubricant to the surfaces of both sides of the bridge shell, and the loading is generally done manually. After loading, it is also necessary to use manual turning to apply lubricant to both sides of the bridge shell. Since the bridge shell blank is heavy, it not only increases the burden on the operator but also reduces the processing efficiency. Second, during the processing and feeding, there will be impurities on the surface of the blank. If the impurities are not removed in time, it will affect the processing quality of the workpiece. Summary of the invention

[0005] The present application solves the problems in the prior art that the bridge housing blank is heavy and needs to be turned over, affecting production efficiency, and that impurities exist on the surface of the blank, affecting production quality, by providing an intelligent feeding automation mechanism for a production line. The application realizes automatic feeding and completes the removal of impurities and painting on both sides of the bridge housing blank during feeding and conveying, thereby improving not only production efficiency but also production quality.

[0006] The present application provides an intelligent feeding automation mechanism for a production line, including a conveying table, and also includes: a feeding unit, which is arranged on one side of the conveying table, and is used to turn over the bridge housing blank and then convey it to the conveying table again; the feeding unit includes: a first fixed plate, which is arranged on one side of the conveying table, and a movable track is opened on the first fixed plate; a movable column, which is slidably arranged in the movable track through a first power device; a clamping assembly, which is connected to the movable column, and is used to fix the processed bridge housing blank and move along the movable track with the movable column; a flipping assembly, which is arranged between the clamping assembly and the movable column, and is used to drive the clamping assembly to flip the angle when moving along the path of the movable track; a limit assembly, which is arranged in the movable track, and is used to limit the movable column and prevent rotation when moving along the path of the movable track.

[0007] Furthermore, the flipping assembly includes: a diamond block connected to the moving column; a limit plate arranged in parallel on both sides of the moving track, a limit channel is formed between the two groups of the limit plates, and the channel matches the diamond block; a flipping gear is arranged on one side of the diamond block and connected to the moving column; a flipping rack is connected to the limit plate located at the bottom of the moving track, and an avoidance opening is opened on the limit plate located at the top of the moving track, and the flipping gear is meshed and connected with the flipping rack.

[0008] Furthermore, the movable track includes a first track and a second track, the first track is perpendicular to the conveying platform, and the second track intersects with the first track and forms an angle.

[0009] Furthermore, the clamping assembly includes: a receiving plate, which is fixedly connected to the movable column; a bidirectional threaded rod, which is rotatably connected to one side of the first fixed plate through a mounting plate, and the bidirectional threaded rod is driven by a second power device; a clamping plate, which is threadedly connected to both sides of the bidirectional threaded rod; and a guide plate, which is connected to the clamping plate and is used to guide the blanked bridge housing.

[0010] Furthermore, the limit assembly includes: a limit block, which is arranged at the intersection of the first track and the second track and is parallel to the second track, and one end of the limit block is provided with a guide surface; a first elastic member, which is arranged on one side of the limit block and is used to squeeze and contract the limit block.

[0011] Furthermore, a cleaning unit is provided on the conveying platform on a side relative to the first fixed plate, and the cleaning unit includes: a second fixed plate, provided on a side relative to the first fixed plate and connected to the conveying platform; a cleaning component, provided on the second fixed plate, for cleaning impurities on both side surfaces of the bridge housing; and a brushing component, provided on a side of the second fixed plate away from the cleaning component, for evenly applying lubricant to both side surfaces of the bridge housing.

[0012] Furthermore, the impurity removal component includes: a driving gear, which is rotated on the second fixed plate by a third power device; a driven gear, which is arranged in parallel at one end away from the driving gear, and a gear belt is meshed and connected between the driving gear and the driven gear; a cleaning brush is arranged on the gear belt and is used to clean impurities on the surfaces of both sides of the bridge housing blank.

[0013] Furthermore, the cleaning brushes are provided in two groups and are symmetrically arranged at the bottom of the gear belt. The second fixed plate is rotatably connected to the blocking plate at one end close to the driven gear, and the blocking plate is provided with a cavity for preventing the bridge housing blank from continuing to move along the conveying platform, so that the cleaning brushes can circulate again to fully clean the surfaces on both sides of the bridge housing blank.

[0014] Furthermore, the painting assembly includes: a holding plate, which is arranged on the second fixed plate; a second elastic member, which is arranged at the bottom of the holding plate; a lubrication box, which is installed on one end of the second elastic member through a connecting frame, and the top and bottom of the lubrication box are respectively provided with a feed port and a discharge port; a lubrication roller, which is rotatably connected to the discharge port of the lubrication box.

[0015] Furthermore, a transfer plate is provided on one side of the conveying platform for blanking and stamping the bridge housing blank whose two sides are coated with lubricating oil.

[0016] The technical solution provided by this application has at least the following technical effects or advantages:

[0017] (1) The present application adopts a loading unit, whereby one side surface of the bridge shell blank is first cleaned and lubricated on the conveyor table, and then fixed by a clamping plate on the receiving plate. Subsequently, the receiving plate follows the moving column to move along the trajectory of the first track and the second track, so that the bridge shell blank is turned over and falls back onto the conveyor table, and then is cleaned and lubricated before being stamped. Therefore, the existing problem of manual turning over and painting both sides of the bridge shell after loading is effectively solved, thereby reducing the burden on operators and improving processing efficiency.

[0018] (2) Since the present application adopts an impurity removal unit, the impurities on the surface of the bridge shell blank can be cleaned in sequence while being transported along the conveyor table, and then lubricant can be evenly applied to its surface. Therefore, the problem of impurities on the surface of the existing blank is effectively solved, and the impurities can be removed in time, thereby improving the processing quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present application;

[0020] Figure 2 This is a schematic diagram of the structure of the entire embodiment 1 of the present application from another angle;

[0021] Figure 3 This is a schematic diagram of the structure of a partial explosion of a feeding unit in Example 1 of the present application;

[0022] Figure 4 This is a structural schematic diagram of the receiving plate running along the moving track in the first embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the structure of the limit assembly in Example 1 of the present application;

[0024] Figure 6 This is a schematic diagram of the structure of the impurity removal unit in Example 2 of the present application;

[0025] Figure 7 This is a schematic structural diagram of a partial cross-section of a painting assembly in Example 2 of the present application;

[0026] Figure 8 This is a structural schematic diagram of the cleaning of the bridge housing blank by the impurity removal component in the second embodiment of the present application;

[0027] Fig. 9 This is a structural schematic diagram of the overall operation of the bridge shell blank of this application.

[0028] In the figure: 100, conveying platform; 101, transfer plate; 1, feeding unit; 11, first fixed plate; 12, moving track; 13, moving column; 14, clamping assembly; 141, receiving plate; 142, two-way threaded rod; 143, clamping plate; 144, guide plate; 15, flip assembly; 151, diamond block; 152, limit plate; 153, flip gear; 154, flip rack; 16, limit assembly; 161, limit block; 162, guide surface; 163, first elastic member; 2, impurity removal unit; 20, second fixed plate; 21, impurity removal assembly; 211, driving gear; 212, driven gear; 213, gear belt; 214, cleaning brush; 215-blocking plate; 22, brushing assembly; 221, holding plate; 222, second elastic member; 223, lubrication box; 224, lubrication roller. DETAILED DESCRIPTION

[0029] The embodiment of the present application discloses an intelligent feeding automation mechanism for a production line. The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Embodiment 1

[0032] Reference Figure 1-Figure 2 , an intelligent feeding automation mechanism for a production line, including a conveyor platform 100, wherein a plurality of groups of conveyor rollers are equidistantly arranged inside the conveyor platform 100 along its length direction, so that the bridge shell blank placed on the conveyor rollers can be transported forward in sequence, and the conveyor platform 100 belongs to the prior art and will not be described in detail here, and also includes a feeding unit 1 arranged on one side of the conveyor platform 100 for turning over the bridge shell blank and transporting it to the conveyor platform 100 again, wherein the feeding unit 1 includes a first fixed plate 11 fixedly mounted on one side of the conveyor platform 100, and a movable track 12 is provided on the first fixed plate 11, and a movable column 1 is slidably connected in the movable track 12 3. The connecting column is driven by a first power device, which is preferably a cylinder. The first power device is rotatably mounted on the other side of the first fixed plate 11. The first power device is not shown in the figure. The moving column 13 is connected with a clamping assembly 14 for fixing the processed bridge housing blank and following the moving column 13 to move along the moving track 12. A flipping assembly 15 is provided between the clamping assembly 14 and the moving column 13 for driving the clamping assembly 14 to flip the angle when moving along the path of the moving track 12. A limit assembly 16 is provided in the moving track 12 for limiting the moving column 13 from rotating when moving along the path of the moving track 12.

[0033] The moving track 12 includes a first track and a second track. The first track is perpendicular to the conveying platform 100 , and the second track intersects with the first track and forms an angle.

[0034] Reference Figure 2-Figure 5 The flip assembly 15 includes a diamond block 151 fixedly connected to the moving column 13, and limit plates 152 are fixedly connected to the two sides of the moving track 12 in parallel. A limit channel is formed between the two groups of limit plates 152, and the channel matches the diamond block 151. A flip gear 153 is connected to the moving column 13 on one side of the diamond block 151. The limit plate 152 at the bottom of the moving track 12 is connected to a flip rack 154, and an avoidance opening is opened on the limit plate 152 at the top of the moving track 12, and the flip gear 153 is meshed and connected with the flip rack 154;

[0035] Reference Figure 3 The clamping assembly 14 includes a receiving plate 141 fixedly connected to the moving column 13, a bidirectional threaded rod 142 is rotatably connected to one side of the first fixed plate 11 through a mounting plate, and the bidirectional threaded rod 142 is driven by a second power device, which is preferably a motor, and clamping plates 143 are threadedly connected to both sides of the bidirectional threaded rod 142, and a guide plate 144 for guiding the blanked bridge housing is fixedly connected to the clamping plate 143;

[0036] The limiting assembly 16 comprises a limiting block 161 arranged at the intersection of the first track and the second track and parallel to the second track, one end of the limiting block 161 is provided with a guide surface 162, and one side of the limiting block 161 is provided with a first elastic member 163 for squeezing and contracting the limiting block 161, and the first elastic member 163 is preferably a spring;

[0037] When the material feeding process is being performed, a crane or a manipulator can be used to place the bridge shell blank on the conveying platform 100. One side surface of the bridge shell blank (surface A, hereinafter referred to as face A) is first conveyed along the conveying platform 100. After face A is processed, it continues to be transported and loaded along the conveying platform 100 until it moves to the rightmost end of the conveying platform 100, and face A falls onto the receiving plate 141. Since the clamping plate 143 is fixedly connected with a guide plate 144 in the direction of conveying close to face A, and the width of the guide plate 144 is greater than the width of the clamping plate 143, face A can be adjusted. As the conveying platform 100 continues to convey the surface A, on the one hand, the surface A completely falls onto the receiving plate 141, and on the other hand, the surface A completes position adjustment under the action of the guide plate 144. A gravity sensor is installed on the receiving plate 141. When the receiving plate 141 completely receives the surface A, the gravity reaches the maximum, and an electrical signal can be sent to the controller, so that the controller starts the second power device. The second power device starts to rotate the bidirectional threaded rod 142, so that the threaded clamping plates 143 can move toward each other, thereby completing the alignment and clamping and fixing of the surface A.

[0038] After completing the clamping and fixing action, the first power device is started, driving the moving column 13 and the receiving plate 141 to respectively pass through the tracks of the first track and the second track in sequence, and due to the two sets of limit plates 152, the diamond block 151 can be limited to translate in the limit channel formed between the two sets of limit plates 152. When moving to the position where the first track and the second track intersect, in order to prevent the moving column 13 from returning to the first track again, a limit block 161 is installed on one side of the first track. The limit block 161 is parallel to the second track, and a guide is provided at the position in contact with the moving column 13. The sliding surface 162 enables the moving column 13 to squeeze the limit block 161 through the guide sliding surface 162, so that the first elastic member 163 is squeezed by force, driving the limit block 161 to shrink to one end, thereby releasing the blocking effect on the moving column 13. At this time, the moving column 13 enters the second track, and the limit block 161 is also retracted under the expansion and contraction of the first elastic member 163, and the limit block 161 supports the moving column 13 in the length direction. At this time, the guide sliding surface 162 of the limit column and the moving column 13 are not in contact, so that the moving column 13 can move along the horizontal direction of the second track again;

[0039] When it moves to the position of the flip rack 154, the top and bottom of the diamond block 151 are not restricted by the limit plate 152, and the flip gear 153 is meshed with the flip rack 154, so that it rotates (rotates 180 degrees counterclockwise), causing the receiving plate 141 and the A surface to also flip 180 degrees. The cooperation between the flip gear 153 and the flip rack 154 is obtained through multiple tests. After the A surface flips 180 degrees, the diamond block 151 moves again between the limit plates 152, and the moving column 13 continues to drive the receiving plate 141 to translate along the track of the second track until the flipped A surface is placed on the conveying platform 100. At this time, the bridge housing blank becomes the B surface facing up, thereby completing this step;

[0040] It should be noted that the first power device moves back and forth along the first track and the second track in one cycle.

[0041] Embodiment 2

[0042] Reference Figure 1-Figure 2 and Figure 6-Figure 8 A cleaning unit 2 is provided on the conveying platform 100 at a side relative to the first fixed plate 11, and the cleaning unit 2 includes a second fixed plate 20 provided at a side relative to the first fixed plate 11 and connected to the conveying platform 100, a cleaning component 21 for cleaning impurities on both sides of the axle housing is provided on the second fixed plate 20, and a brushing component 22 for evenly applying lubricant to both sides of the axle housing is provided on the side of the second fixed plate 20 away from the cleaning component 21;

[0043] Both the impurity removal component 21 and the painting component 22 can process the A surface and the B surface of the bridge housing blank, thereby facilitating subsequent processing.

[0044] The impurity removal component 21 includes a driving gear 211 arranged on the second fixed plate 20 and rotated by a third power device, and a driven gear 212 arranged in parallel at one end away from the driving gear 211, and a gear belt 213 is meshed and connected between the driving gear 211 and the driven gear 212, and a cleaning brush 214 for cleaning impurities on both sides of the axle housing blank is provided on the gear belt 213, and the cleaning brush 214 is provided in two groups and is symmetrically arranged at the bottom of the gear belt 213, and the second fixed plate 20 is rotatably connected to the blocking plate 215 at one end close to the driven gear 212, and the blocking plate 215 is provided with a cavity, which is used to prevent the axle housing blank from continuing to move along the conveying platform 100, so that the cleaning brush 214 can circulate again to fully clean the surfaces on both sides of the axle housing blank;

[0045] The brush assembly 22 includes a holding plate 221 disposed on the second fixed plate 20, a second elastic member 222 is disposed at the bottom of the holding plate 221, and the second elastic member 222 is preferably a spring, a lubrication box 223 is mounted on one end of the second elastic member 222 through a connecting frame, and a feed inlet and a discharge outlet are respectively disposed at the top and bottom of the lubrication box 223, and a lubrication roller 224 is rotatably connected to the discharge outlet of the lubrication box 223;

[0046] A transfer plate 101 is provided on one side of the conveying platform 100 for blanking and stamping the axle housing blanks with lubricating oil applied on both sides;

[0047] When the A surface of the bridge housing blank moves along the conveyor 100 to the position of the cleaning brush 214, since two groups of cleaning brushes 214 are provided, the first group of cleaning brushes 214 is relatively stationary relative to the movement of the bridge housing blank, so that one side of the bridge housing blank can be pre-cleaned. After the pre-cleaning is completed, the blocking plate 215 is rotated from the original position parallel to the conveyor 100 to the position perpendicular to the conveyor 100, so that the bridge housing blank can be blocked. After blocking, the driving gear 211 is driven by the third power device, so that the gear belt 213 and the driven gear 212 are rotated cyclically. At this time, the bridge The shell blank is relatively still relative to the cleaning brush 214, and the cleaning brush 214 performs a cyclic cleaning action along the surface of the bridge shell blank in sequence, and a cavity is provided in the middle of the blocking plate 215, firstly, it can avoid when the cleaning brush 214 moves along the gear belt 213, and secondly, the impurities cleaned on the surface of the bridge shell blank can be swept away from the cavity by the two groups of cleaning brushes 214, and the impurities dropped will fall through the gaps between the conveying rollers on the conveying platform 100, so as not to be attached to the conveying platform 100, and a collection box for collecting impurities is placed at the bottom of the conveying platform 100, which is not shown in the figure;

[0048] After the impurities are removed, the blocking plate 215 rotates again to release the blocking of the bridge shell blank, and the bridge shell blank continues to move forward until it moves to the position of the lubricating roller 224. The friction between the bridge shell blank and the conveying platform 100 is greater than the elastic force of the second elastic member 222, so that the second elastic member 222 can be squeezed, and when the bridge shell blank contacts the lubricating roller 224, the lubricating roller 224 can be rotated under the action of the relative friction force, so that the lubricating roller 224 rolls and evenly applies the lubricant on the surface of the bridge shell blank, completing the application of the lubricant on the surface of the bridge shell blank. At this time, the surface treatment of one side of the bridge shell blank is completed. After the bridge shell blank is turned over to the other side, the above operation is repeated, so that the bridge shell blank can be automatically loaded;

[0049] When both sides of the bridge shell blank are processed, the receiving plate 141 has not moved to the rightmost end of the conveyor platform 100, and the bridge shell blank with both sides processed will continue to move until it falls onto the transfer plate 101, so as to receive the bridge shell blank and facilitate subsequent cutting and processing.

[0050] How this application works:

[0051] Loading and conveying: placing the axle housing blank on the conveying platform 100, and conveying one side surface of the axle housing blank (surface A, hereinafter referred to as surface A) along the conveying platform 100;

[0052] During the impurity removal process, when the A surface of the axle housing blank moves along the conveyor 100, two groups of cleaning brushes 214 are provided, and the first group of cleaning brushes 214 is relatively stationary relative to the movement of the axle housing blank, so that one side of the axle housing blank can be pre-cleaned. After the pre-cleaning is completed, the blocking plate 215 rotates to block the axle housing blank, so that the axle housing blank is relatively stationary relative to the cleaning brushes 214, and the cleaning brushes 214 perform a cyclic cleaning action along the surface of the axle housing blank in sequence;

[0053] Apply lubricant. After removing impurities, the blocking plate 215 releases the blocking of the axle housing blank, and the axle housing blank continues to move forward. Under the action of relative friction, the lubricating roller 224 rotates, and the lubricating roller 224 rolls and evenly applies the lubricant on the surface of the axle housing blank;

[0054] After receiving and transferring, the surface A of the axle housing blank is processed and falls onto the receiving plate 141. The clamping plate 143 on the receiving plate 141 aligns and fixes the surface A of the axle housing blank and moves with the receiving plate 141.

[0055] Flip and translate, the receiving plate 141 follows the moving column 13 to move along the tracks of the first track and the second track, the limit block 161 supports the moving column 13 and prevents it from moving back, and after the flip gear 153 and the flip rack 154 are engaged, the receiving plate 141 and the axle housing blank are flipped 180 degrees, and then continue to translate again along the second track until the axle housing blank is placed on the conveying platform 100, and the above-mentioned impurity removal and smearing treatment is repeated;

[0056] After the unloading is completed, when both sides of the bridge shell blank are processed, the receiving platform has not yet reached the initial position, and the processed bridge shell blank falls onto the rotating plate and is unloaded through the transfer plate 101, thereby facilitating the next processing sequence.

[0057] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0058] What has been described above are only preferred specific implementation methods of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes based on the technical solution and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. An intelligent feeding automation mechanism for a production line, comprising a conveying platform (100), characterized in that: Also includes: A loading unit (1) is arranged on one side of the conveying platform (100) and is used to turn over the axle housing blank and convey it to the conveying platform (100) again; The feeding unit (1) comprises: A first fixed plate (11) is arranged on one side of the conveying platform (100), and a movable track (12) is provided on the first fixed plate (11); A moving column (13) is slidably arranged in the moving track (12) through a first power device; A clamping assembly (14) is connected to the moving column (13) and is used to fix the processed bridge housing blank and move along the moving track (12) following the moving column (13); A flip assembly (15) is disposed between the clamping assembly (14) and the moving column (13) and is used to drive the clamping assembly (14) to flip an angle when moving along a path of the moving track (12); The limiting assembly (16) is arranged in the moving track (12) and is used to limit the moving column (13) from rotating when moving along the path of the moving track (12).

2. The intelligent feeding automation mechanism for a production line according to claim 1, characterized in that: The flip assembly (15) comprises: A diamond block (151) connected to the moving column (13); Limiting plates (152) are arranged in parallel on both sides of the moving track (12), and a limiting channel is formed between two groups of the limiting plates (152), and the channel matches the diamond block (151); A turning gear (153) is disposed on one side of the diamond block (151) and connected to the moving column (13); The flip rack (154) is connected to a limit plate (152) at the bottom of the moving track (12), and a clearance opening is provided on the limit plate (152) at the top of the moving track (12), and the flip gear (153) is meshedly connected with the flip rack (154).

3. The intelligent feeding automation mechanism for a production line according to claim 2, characterized in that: The moving track (12) comprises a first track and a second track, the first track is perpendicular to the conveying platform (100), and the second track intersects with the first track and forms an angle.

4. The intelligent feeding automation mechanism for a production line according to claim 1, characterized in that: The clamping assembly (14) comprises: A receiving plate (141), wherein the receiving plate (141) is fixedly connected to the movable column (13); A bidirectional threaded rod (142) is rotatably connected to one side of the first fixed plate (11) via a mounting plate, and the bidirectional threaded rod (142) is driven by a second power device; A clamping plate (143) is threadedly connected to both sides of the bidirectional threaded rod (142); The guide plate (144) is connected to the clamping plate (143) and is used for guiding the blanked bridge housing.

5. The intelligent feeding automation mechanism for a production line according to claim 1, characterized in that: The limiting component (16) comprises: A limit block (161) is arranged at the intersection of the first track and the second track and is parallel to the second track, and a guide sliding surface (162) is provided at one end of the limit block (161); The first elastic member (163) is arranged on one side of the limiting block (161) and is used to squeeze and shrink the limiting block (161).

6. The intelligent feeding automation mechanism for a production line according to claim 1, characterized in that: A cleaning unit (2) is provided on the conveying platform (100) at a side opposite to the first fixed plate (11), and the cleaning unit (2) comprises: A second fixing plate (20) is disposed on a side relative to the first fixing plate (11) and is connected to the conveying platform (100); An impurity removal component (21) is disposed on the second fixed plate (20) and is used to clean impurities on the surfaces of both sides of the axle housing; The brushing assembly (22) is arranged on a side of the second fixing plate (20) away from the impurity removing assembly (21) and is used to evenly apply lubricant to the surfaces on both sides of the bridge housing.

7. The intelligent feeding automation mechanism for a production line according to claim 6, characterized in that: The impurity removal component (21) comprises: A driving gear (211) is rotatably mounted on the second fixing plate (20) through a third power device; A driven gear (212) is arranged in parallel at one end away from the driving gear (211), and a gear belt (213) is meshedly connected between the driving gear (211) and the driven gear (212); A cleaning brush (214) is arranged on the gear belt (213) and is used to clean impurities on the surfaces of both sides of the axle housing blank.

8. The intelligent feeding automation mechanism for a production line as claimed in claim 7, characterized in that: The cleaning brushes (214) are provided in two groups and are symmetrically arranged at the bottom of the gear belt (213). The second fixed plate (20) is rotatably connected to the blocking plate (215) at one end close to the driven gear (212), and the blocking plate (215) is provided with a cavity for blocking the bridge housing blank from continuing to move along the conveying platform (100), so that the cleaning brushes (214) can circulate again to fully clean the surfaces on both sides of the bridge housing blank.

9. The intelligent feeding automation mechanism for a production line according to claim 6, characterized in that: The painting assembly (22) comprises: A holding plate (221) is disposed on the second fixing plate (20); A second elastic member (222) is disposed at the bottom of the holding plate (221); A lubrication box (223) is mounted on one end of the second elastic member (222) via a connecting frame, and a feed inlet and a discharge outlet are respectively provided at the top and bottom of the lubrication box (223); The lubrication roller (224) is rotatably connected to the discharge port of the lubrication box (223).

10. The intelligent feeding automation mechanism for a production line according to claim 1, characterized in that: A transfer plate (101) is provided on one side of the conveying platform (100) for blanking and punching the bridge housing blank whose two sides are coated with lubricating oil.

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