Feeding device of detection equipment

Abstract

The utility model relates to the field of feeding devices of detection equipment, in particular to a feeding device of detection equipment, which comprises a fixed frame, a rotating frame and an adjusting mechanism, the fixed frame is used for connecting the detection equipment, and the rotating frame is rotatably connected with the fixed frame; one end of the adjusting mechanism is rotationally connected with the rotating frame, and the adjusting mechanism is used for adjusting the inclination angle of the rotating frame; a feeding channel is arranged in the rotating frame, and the two ends of the feeding channel are open. And a feeding mechanism is arranged on the fixed frame. According to the feeding device, workpieces conveyed from different heights can be better received, and therefore the feeding stability, efficiency and universality are improved.

Description

A feeding device for a testing equipment Technical Field

[0001] This application relates to the field of feeding devices for testing equipment, and in particular to a feeding device for testing equipment. Background Technology

[0002] In the field of machining and manufacturing, feeders (including mechanical feeders and oil film feeders) play a crucial role in accurately transferring bar stock to machine tools for processing. After processing, the bar stock is transformed into workpieces of various shapes and specifications. The appearance and dimensional quality of these workpieces directly determine the final performance and usability of the product. Therefore, efficient and accurate appearance and dimensional inspection of workpieces is an indispensable key link in the machining process, which is of great significance for ensuring product quality, improving production efficiency, and reducing the defect rate.

[0003] A related technology discloses an automatic bar stock feeding device, including a frame, a feeding rack mounted on the frame, and a rotating feeding mechanism cooperating with the feeding rack. The rotating feeding mechanism includes a feeding wheel that abuts against the discharge end of the feeding rack and a drive mechanism that drives the feeding wheel to rotate at a certain angle. A storage trough is recessed on the side of the feeding wheel near the feeding rack. A first adjustment structure for adjusting the width of the storage trough is provided within the storage trough. A guide trough is recessed on the upper surface of the feeding rack. The bottom of the guide trough slopes downward from the end furthest from the feeding wheel to the end closest to the feeding wheel. A second adjustment structure for adjusting the width of the guide trough is provided within the guide trough. The first adjustment structure includes first limiting plates arranged parallel to both sides of the storage trough and a first drive part on the feeding wheel that drives the first limiting plates toward or away from the center of the storage trough. The second adjustment structure includes second limiting plates arranged parallel to both sides of the guide trough and a second drive part on the feeding rack that drives the second limiting plates toward or away from the center of the guide trough.

[0004] The automatic bar feeding device in the related technology realizes the bar feeding and width adjustment functions through a feeding frame, a rotating feeding mechanism, and their respective adjustment structures. Although the first and second adjustment structures can adjust the width of the storage trough and the guide trough to adapt to workpieces of different specifications, during the feeding process, since different machine tools have different heights, when machine tools of different heights transmit the processed workpieces to the automatic feeding device in the related technology, the height mismatch may cause the workpieces to fail to fall accurately into the storage trough or guide trough, thereby affecting the stability and efficiency of feeding, and may even cause damage to the workpieces or malfunction of the device. Summary of the Invention

[0005] To address the height mismatch issue in existing automatic bar stock feeding devices when handling workpieces from machine tools of different heights, and to improve the stability, efficiency, and versatility of the feeding process, this application provides a feeding device for a testing equipment.

[0006] The feeding device for a testing equipment provided in this application adopts the following technical solution:

[0007] A feeding device for a testing equipment includes a fixed frame, a rotating frame, and an adjusting mechanism. The fixed frame is used to connect the testing equipment, and the rotating frame is rotatably connected to the fixed frame. One end of the adjusting mechanism is rotatably connected to the rotating frame, and the adjusting mechanism is used to adjust the tilt angle of the rotating frame. A feeding channel is provided inside the rotating frame, and both ends of the feeding channel are open. The fixed frame is provided with a feeding mechanism.

[0008] By adopting the above technical solution, the fixed frame is connected to the testing equipment, the rotating frame is rotatably connected to the fixed frame, and one end of the adjustment mechanism is rotatably connected to the rotating frame to adjust its tilt angle. The rotating frame is provided with a feeding channel with openings at both ends, and the fixed frame is provided with a feeding mechanism. By adjusting the tilt angle of the rotating frame, the feeding channel can better receive workpieces from different heights, thereby improving the stability, efficiency and versatility of feeding.

[0009] Optionally, the adjustment mechanism includes a support, a first adjusting rod, a screw, and a first support member. The support is used to connect the testing equipment, and a first adjusting groove is provided on the support. The first adjusting rod slides into the first adjusting groove. The screw is rotatably connected to the support, passes through the first adjusting rod, and is threadedly engaged with the first adjusting rod. One end of the first support member is rotatably connected to the first adjusting rod, and the other end of the first support member is rotatably connected to the rotating frame.

[0010] By adopting the above technical solution, the adjustment mechanism is connected to the testing equipment via a support. A first adjustment groove is formed on the support, and a first adjustment rod slides into the first adjustment groove. A screw is rotatably connected to the support and passes through it, threadedly engaging with the first adjustment rod. One end of the first support member is rotatably connected to the first adjustment rod, and the other end is rotatably connected to the rotating frame. When the screw is rotated, the threaded engagement between the screw and the first adjustment rod drives the first adjustment rod to slide along the first adjustment groove, thereby causing the first support member to swing. The swinging of the first support member causes the rotating frame to rotate around its rotatable connection with the fixed frame, thus achieving precise adjustment of the tilt angle of the rotating frame. This allows for better adaptation to workpieces from machine tools of different heights, improving the versatility, stability, and loading efficiency of the feeding device.

[0011] Optionally, the feeding channel of the rotating frame is provided with a guiding mechanism, which includes two guide members and two linkage rods; two through-hole second adjustment slots are opened on opposite sides of the rotating frame, and the second adjustment slots correspond one-to-one with the guide members, and both ends of the linkage rods are slidably engaged with the second adjustment slots; the guide members are rotatably connected to the rotating frame, and the linkage rods pass through the guide members and are rotatably connected with the guide members; the guiding mechanism also includes an adjusting member, which has two inclined third adjustment slots, and the two third adjustment slots are symmetrical to each other; the linkage rods correspond one-to-one with the third adjustment slots, and the top end of the linkage rods is slidably engaged with the first adjustment slot; the adjusting member also has a fourth adjustment slot, the length direction of the fourth adjustment slot is perpendicular to the length direction of the second adjustment slot, and a bolt passes through the fourth adjustment slot, the bolt being threadedly engaged with the rotating frame.

[0012] By adopting the above technical solution, the guiding mechanism in the rotating frame feeding channel works in concert through two guide members, two linkage rods, and an adjusting member. The rotating frame has second adjusting grooves on both sides, with the ends of the linkage rods slidingly engaging with them and passing through the guide members rotatably connected to the guide members. The adjusting member has a third adjusting groove that is symmetrically inclined, with the top of the linkage rod slidingly engaging with it. Simultaneously, the adjusting member has a fourth adjusting groove perpendicular to the second adjusting groove, through which a bolt threaded with the rotating frame passes. When the bolt is rotated, the adjusting member moves, the linkage rod slides in the third adjusting groove, causing the guide member to swing around its rotatable connection with the rotating frame, thereby adjusting the distance between the two guide members to accommodate workpieces of different widths. This not only allows the disorderly workpieces in the feeding channel to be quickly and neatly arranged but also ensures stable workpiece transport, effectively improving the versatility and feeding accuracy of the feeding device.

[0013] Optionally, the rotating frame includes an upper shell, a lower shell, and a connecting member. The upper shell is fixedly connected to the lower shell, and the feeding channel is located between the upper shell and the lower shell. Two second adjustment slots are formed on the upper shell, and the other two second adjustment slots are formed on the lower shell. One end of the connecting member is fixedly connected to the lower shell, and the other end of the connecting member is rotatably connected to the fixed frame.

[0014] By adopting the above technical solution, the rotating frame structure is made more stable. Second adjustment slots are respectively provided in the upper and lower shells to facilitate the installation and coordination of the linkage rod, thereby realizing the swing adjustment of the guide component. The connecting component is fixed to the lower shell and rotatably connected to the fixed frame, ensuring that the rotating frame can rotate flexibly to adjust the tilt angle. This ensures both the structural stability of the rotating frame and the effective guidance of the workpiece by the guiding mechanism within the feeding channel, improving the working performance and versatility of the feeding device.

[0015] Optionally, the upper shell is provided with a limiting mechanism, which includes a rotating shaft, a first limiting member, and a second adjusting rod. The rotating shaft is fixed to the upper shell, one end of the first limiting member is rotatably connected to the rotating shaft, and the other end of the first limiting member is located between the two guide members. The second adjusting rod is fixedly connected to the first limiting member. An arc-shaped groove is provided on the upper shell, and the end of the second adjusting rod passes through the arc-shaped groove, with the second adjusting rod slidingly engaging with the arc-shaped groove.

[0016] By adopting the above technical solution, given the diverse shapes and types of workpieces, when it is necessary to adjust the distance between the end of the first limiting member and the lower shell, simply push the second adjusting rod to slide it within the arc-shaped groove. This will cause the first limiting member to rotate around the rotation axis, thereby changing its position and achieving adaptation to workpieces of different shapes and types. The limiting mechanism can be flexibly adjusted to ensure stable guidance for different workpieces, effectively improving the versatility and feeding accuracy of the feeding device.

[0017] Optionally, the fixing frame includes a base plate, on which two first support members are fixedly mounted; the feeding mechanism includes a belt, a motor, a drive wheel, and multiple driven wheels, wherein the drive wheel and multiple driven wheels are rotatably disposed between the two first support members, and the belt is wrapped around the drive wheel and multiple driven wheels; the motor is fixed to one of the first support members, and the drive wheel is sleeved on the output shaft of the motor and fixedly connected to the output shaft of the motor.

[0018] By adopting the above technical solution, two first support members are fixed on the base plate of the fixed frame. The driving wheel and multiple driven wheels of the feeding mechanism are rotatably arranged between the two first support members. The belt is wrapped around the driving wheel and multiple driven wheels. The motor is fixed on one of the first support members, and the driving wheel is sleeved on the motor output shaft and fixedly connected to it. With this arrangement, when the motor is running, it drives the driving wheel on the output shaft to rotate. The driving wheel drives the multiple driven wheels to rotate through the belt, realizing the cyclic movement of the belt, thereby completing the feeding action and effectively ensuring the smooth progress of the feeding operation.

[0019] Optionally, the fixing frame further includes two second limiting members, which are respectively fixed to the two first supporting members, and the belt is located between the two second limiting members.

[0020] By adopting the above technical solution, the driving wheel and multiple driven wheels are rotatably mounted between two first support members. A belt wraps around the driving wheel and driven wheels. The motor is fixed to one of the first support members, and the driving wheel is sleeved on and fixedly connected to the motor output shaft. When the motor starts, it drives the driving wheel to rotate. The driving wheel, through belt transmission, causes multiple driven wheels to rotate synchronously, thereby utilizing the cooperation of the belt with the driving and driven wheels to achieve workpiece conveying. This feeding mechanism has a simple structure and smooth transmission, effectively and stably conveying workpieces to the feeding channel of the rotating frame, improving the working efficiency and reliability of the feeding device.

[0021] Optionally, the first support member includes a support block and a load-bearing block fixedly connected, with one end of the support block fixedly connected to the base plate; the second limiting member includes an adjusting block and a limiting block fixedly connected, with the adjusting block fixed to the load-bearing block, the two limiting blocks being parallel to each other, and the two limiting blocks being located on opposite sides of the feeding mechanism.

[0022] By adopting the above technical solution, the first support component consists of a fixedly connected support block and a bearing block. One end of the support block is fixedly connected to the base plate, providing stable support for the entire feeding mechanism. The adjusting block is fixed on the bearing block, and two parallel limiting blocks are located on opposite sides of the feeding mechanism. This ensures that during operation, the workpieces on both sides of the feeding mechanism are effectively positioned by the limiting blocks, preventing workpieces from shifting or shaking during transport. This ensures that the workpieces are stably and accurately transported to the feeding channel of the rotating frame, improving the stability and feeding accuracy of the feeding device.

[0023] Optionally, the adjusting block has a fifth adjusting groove, the length of which extends horizontally; a bolt passes through the fifth adjusting groove, and the bolt is threadedly engaged with the bearing block.

[0024] By adopting the above technical solution, a fifth adjustment groove extending horizontally along the length direction is provided on the adjustment block, and a bolt that is threadedly engaged with the bearing block passes through the fifth adjustment groove. When it is necessary to adjust the position of the limiting block, the bolt can be rotated to move the bolt within the fifth adjustment groove. Since the adjustment block and the limiting block are fixedly connected, the limiting block is thus moved horizontally, thereby changing the relative position of the limiting block and the feeding mechanism. This allows for flexible adjustment of the limiting range of the limiting block on the workpiece to accommodate workpieces of different widths, improving the versatility of the feeding device and the accuracy of workpiece position restriction, ensuring stable workpiece conveying.

[0025] Optionally, an mounting block is fixedly mounted on the adjusting block, and an optical sensor is fixedly mounted on the mounting block.

[0026] By adopting the above technical solution, the mounting block supports and fixes the optical sensor. During the process of the workpiece being conveyed from the feeding mechanism to the detection equipment via the belt, the optical sensor acts as a blocking detection mechanism when the workpiece reaches near the end of the belt. Once the optical sensor detects the workpiece, it will prevent the workpiece from continuing to be conveyed forward, effectively preventing the workpiece from falling from the end of the belt onto the detection equipment. This avoids workpiece damage and potential interference with the detection equipment, improves the safety and reliability of the feeding device, and ensures the smooth operation of the entire feeding and detection process.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. By adjusting the tilt angle of the rotating frame through the adjustment mechanism, the feeding channel can be adapted to workpieces transmitted from different heights, effectively solving the height mismatch problem and improving the stability and efficiency of feeding;

[0029] 2. The feeding mechanism works in conjunction with the rotating frame to ensure that the workpiece is smoothly transported from the fixed frame to the feeding channel, avoiding the workpiece from shifting or falling during the transmission process, and further improving the reliability of the feeding.

[0030] 3. The guiding mechanism can adjust the spacing of the guide components in the feeding channel according to the workpiece size, ensuring that the workpieces are neatly arranged and stably conveyed in the channel, thus enhancing the versatility and adaptability of the device. Attached Figure Description

[0031] Figure 1 is a schematic diagram of the feeding device of the testing equipment in an embodiment of this application.

[0032] Figure 2 is a schematic diagram of the feeding mechanism in an embodiment of this application.

[0033] Figure 3 is a schematic diagram of the assembly relationship between the rotating frame and the guide mechanism in an embodiment of this application.

[0034] Figure 4 is a schematic diagram of the assembly relationship of the rotating frame and the guide mechanism from another perspective in an embodiment of this application.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Fixed frame; 11. Base plate; 12. Second support member; 121. Support block; 122. Bearing block; 13. Second limiting member; 131. Adjusting block; 132. Limiting block; 133. Fifth adjusting groove; 134. Mounting block; 2. Rotating frame; 21. Upper shell; 22. Lower shell; 23. Connecting member; 24. Second adjusting groove; 25. Arc-shaped groove; 3. Adjusting mechanism; 31. Support; 32. First adjusting rod; 33. 34. Screw; 35. First support member; 4. First adjusting groove; 5. Feeding channel; 6. Feeding mechanism; 71. Belt; 8. Motor; 9. Drive wheel; 10. Driven wheel; 11. Guide mechanism; 12. Guide member; 13. Linkage rod; 14. Adjusting member; 15. Third adjusting groove; 16. Fourth adjusting groove; 17. Limiting mechanism; 18. Rotating shaft; 19. First limiting member; 20. Second adjusting rod; 19. Optical sensor. Detailed Implementation

[0037] The present application will be further described in detail below with reference to Figures 1-4.

[0038] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components.

[0039] For ease of understanding, in this embodiment, the length direction of the feeding device is defined as the first direction in the horizontal direction, and the axial direction of the motor 52 is defined as the second direction. Based on this, the feeding device of the detection equipment will be described.

[0040] This application discloses a feeding device for an inspection equipment. Referring to Figure 1, the feeding device for the inspection equipment includes a fixed frame 1, a rotating frame 2, and an adjusting mechanism 3. The fixed frame 1 is fixed to the upper surface of the inspection equipment, and its length extends along a first direction. The rotating frame 2 is rotatably connected to the fixed frame 1, and a feeding channel 4 is provided inside the rotating frame 2, with both ends of the feeding channel 4 being open. The adjusting mechanism 3 is disposed between the inspection equipment and the rotating frame 2, and is used to adjust the tilt angle of the rotating frame 2. By adjusting the tilt angle of the rotating frame 2 through the adjusting mechanism 3, it is possible to adapt to workpieces of different heights, thereby avoiding workpiece falling or jamming due to height mismatch.

[0041] Referring to Figures 1 and 2, the mounting frame 1 includes a base plate 11, on which two second support members 12 are fixedly mounted. Both second support members 12 extend along a first direction, and the feeding mechanism 5 is mounted on the two second support members 12. Specifically, the feeding mechanism 5 includes a belt 51, a motor 52, a drive wheel 53, and multiple driven wheels 54. The drive wheel 53 and the multiple driven wheels 54 are rotatably mounted between the two second support members 12 via a rotating shaft. The belt 51 is arranged around the drive wheel 53 and the multiple driven wheels 54. The motor 52 is fixed to one of the second support members 12, and the drive wheel 53 is sleeved on the output shaft of the motor 52 and fixedly connected to the output shaft of the motor 52. The motor 52 drives the drive wheel 53 on its output shaft to rotate, and the drive wheel 53 drives the multiple driven wheels 54 to rotate via the belt 51, thereby realizing the cyclic movement of the belt 51 and completing the feeding action.

[0042] Referring to Figure 1, the fixing frame 1 also includes two second limiting members 13, which are respectively fixed to two second support members 12, with the belt 51 located between the two second limiting members 13. Specifically, each second limiting member 13 includes an adjusting block 131 and a limiting block 132 fixedly connected, with the adjusting block 131 and the limiting block 132 perpendicular to each other. Each second support member 12 includes an integrally formed support block 121 and a bearing block 122, with the support block 121 and the bearing block 122 perpendicular to each other, and one end of the support block 121 fixedly connected to the base plate 11. The adjusting block 131 is fixed to the upper surface of the bearing block 122, and the two limiting blocks 132 are parallel to each other, located on opposite sides of the feeding mechanism 5. A fifth adjusting groove 133 is provided on the adjusting block 131, extending along the second direction in its length direction. A bolt passes through the fifth adjusting groove 133, and the bolt is threaded into the bearing block 122.

[0043] Referring again to Figure 1, a mounting block 134 is fixedly mounted on the adjusting block 131, and an optical sensor 8 is fixedly mounted on the mounting block 134. In this embodiment, the optical sensor 8 can be a photoelectric sensor, a laser sensor, an infrared sensor, etc. The optical sensor 8 acts to block the workpiece from moving forward during the feeding process, effectively preventing the workpiece from falling from the fixed frame 1 onto the surface of the testing equipment during transmission, thereby improving the stability and accuracy of the feeding and ensuring the smooth operation of the entire feeding device of the testing equipment.

[0044] Referring to Figures 1 and 3, the specific rotating frame 2 includes an upper shell 21, a lower shell 22, and two connecting members 23. The upper shell 21 is fixed to the upper surface of the lower shell 22, and the feeding channel 4 is located between the upper shell 21 and the lower shell 22. The two connecting members 23 are located on opposite sides of the fixed frame 1. The top end of each connecting member 23 is fixedly connected to the lower surface of the lower shell 22, and the bottom end of each connecting member 23 is rotatably connected to the outer wall of the second support member 12.

[0045] Referring to Figure 1, the adjustment mechanism 3 includes a support 31, a first adjusting rod 32, a screw 33, and a first support member 34. The support 31 is fixed to one end of the testing equipment. First adjusting grooves 35 are provided on opposite sides of the support 31, and both first adjusting grooves 35 extend along a first direction. The first adjusting rod 32 extends along a second direction, and its two ends pass through the two first adjusting grooves 35, respectively, with the first adjusting rod 32 slidingly engaging with the first adjusting grooves 35. The screw 33 extends along the first direction, and its end near the testing equipment is rotatably connected to the testing equipment. The screw 33 passes through the first adjusting rod 32, and the screw 33 is threadedly engaged with the first adjusting rod 32. In this embodiment, there are two first support members 34, each inclined. The first adjusting rod 32 passes through the bottom ends of both first support members 34 simultaneously. The bottom end of each first support member 34 is rotatably connected to the first adjusting rod 32, and the top end of each first support member 34 is rotatably connected to the rotating frame 2. The adjustment mechanism 3, through the stable connection between the support 31 and the detection equipment, and the sliding engagement between the first adjusting rod 32 and the first adjusting groove 35, achieves precise adjustment of the tilt angle of the rotating frame 2. The threaded engagement between the screw 33 and the first adjusting rod 32 allows for easy adjustment of the height and angle of the rotating frame 2 by rotating the screw 33, enhancing the flexibility of the feeding device.

[0046] Referring to Figures 3 and 4, a guiding mechanism 6 is provided within the feeding channel 4 of the rotating frame 2. The guiding mechanism 6 includes two guide members 61 and two linkage rods 62. The two guide members 61 are symmetrical, and each guide member 61 is rotatably connected to the inner wall of the rotating frame 2. Two second adjustment slots 24 are provided on the upper shell 21 of the rotating frame 2, and two corresponding second adjustment slots 24 are also provided on the lower shell 22 of the rotating frame 2. Each second adjustment slot 24 extends along a second direction, and each second adjustment slot 24 corresponds to a linkage rod 62. The linkage rod 62 extends vertically, and its bottom end slides into the second adjustment slot 24. The top end of the linkage rod 62 passes through the guide member 61, and the guide member 61 is rotatably connected to the linkage rod 62. The guiding mechanism 6 also includes an adjusting member 63, which has two inclined third adjustment slots 64. Two first adjustment slots 35 are symmetrical. Each linkage rod 62 corresponds to a third adjustment slot 64, and the top end of the linkage rod 62 slides into the first adjustment slot 35. The adjusting component 63 is also provided with a fourth adjusting groove 65. The length direction of the fourth adjusting groove 65 is perpendicular to the length direction of the second adjusting groove 24. A bolt is inserted in the fourth adjusting groove 65, and the bolt is threadedly engaged with the rotating frame 2.

[0047] Referring to Figures 3 and 4, when the guide mechanism 6 needs to be adjusted to adapt to different workpieces or feeding requirements, the position of the adjusting component 63 can be adjusted by the bolt in the third adjusting groove 64 engaging with the threaded connection of the rotating frame 2. Since the top of the linkage rod 62 slides into the first adjusting groove 35, the change in the position of the adjusting component 63 will cause the linkage rod 62 to slide along the second adjusting groove 24, thereby causing the guide component 61 to rotate. This changes the position and angle of the guide component 61 within the feeding channel 4, facilitating the adjustment of the distance between the two guide components 61. This achieves precise adjustment of the workpiece's guidance within the feeding channel 4, ensuring that the workpiece can pass smoothly and accurately through the feeding channel 4, thus enabling the entire feeding device to complete efficient and stable feeding operations.

[0048] Referring to Figures 1 and 3, a limiting mechanism 7 is provided on the upper shell 21. The limiting mechanism 7 includes a rotating shaft 71, a first limiting member 72, and a second adjusting rod 73. The rotating shaft 71 is fixed to the upper shell 21. One end of the first limiting member 72 is rotatably connected to the rotating shaft 71, and the other end of the first limiting member 72 is located between two guide members 61. The second adjusting rod 73 is fixedly connected to the first limiting member 72. An arc-shaped groove 25 is provided on the upper shell 21, and the end of the second adjusting rod 73 passes through the arc-shaped groove 25, with the second adjusting rod 73 slidingly engaging with the arc-shaped groove 25.

[0049] The implementation principle of the above embodiment is as follows: The feeding mechanism 5 on the fixed frame 1 drives the drive wheel 53 to rotate through the motor 52. The drive wheel 53 drives multiple driven wheels 54 to rotate through the belt 51, realizing the cyclical movement of the belt 51 to complete the feeding. The first limiting member 72 limits the position of the belt 51 to ensure feeding stability. The adjustment mechanism 3 is firmly connected to the detection equipment through the support 31. The first adjusting rod 32 slides with the first adjusting groove 35, and the screw 33 is threaded with the first adjusting rod 32. Rotating the screw 33 can accurately adjust the tilt angle of the rotating frame 2 to adapt to workpieces from different heights and prevent workpieces from falling or getting stuck. The guide mechanism 6 in the rotating frame 2 adjusts the position of the adjusting member 63 through the bolt in the third adjusting groove 64 and the threaded engagement with the rotating frame 2, driving the linkage rod 62 to slide along the second adjusting groove 24, thereby driving the guide member 61 to rotate, changing the position and angle of the guide member 61 in the feeding channel 4, realizing the fine adjustment of the width of the feeding channel 4 to adapt to workpieces of different sizes. The optical sensor 8 fixed on the adjusting block 131 blocks the workpiece from being conveyed forward during the feeding process, effectively preventing the workpiece from falling from the fixed frame 1 onto the surface of the detection equipment during conveying, thus improving the stability and accuracy of the feeding.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A feeding device for a testing equipment, characterized in that: The device includes a fixed frame (1), a rotating frame (2), and an adjusting mechanism (3). The fixed frame (1) is used to connect the testing equipment, and the rotating frame (2) is rotatably connected to the fixed frame (1). One end of the adjusting mechanism (3) is rotatably connected to the rotating frame (2), and the adjusting mechanism (3) is used to adjust the tilt angle of the rotating frame (2). A feeding channel (4) is provided inside the rotating frame (2), and both ends of the feeding channel (4) are open. A feeding mechanism (5) is provided on the fixed frame (1).

2. The feeding device for a testing equipment according to claim 1, characterized in that: The adjustment mechanism (3) includes a support (31), a first adjustment rod (32), a screw (33), and a first support member (34). The support (31) is used to connect the detection equipment. A first adjustment groove (35) is provided on the support (31). The first adjustment rod (32) slides in the first adjustment groove (35). The screw (33) is rotatably connected to the support (31). The screw (33) passes through the first adjustment rod (32). The screw (33) is threaded in the first adjustment rod (32). One end of the first support member (34) is rotatably connected to the first adjustment rod (32), and the other end of the first support member (34) is rotatably connected to the rotating frame (2).

3. The feeding device of a detection apparatus according to claim 2, characterized in that: A guide mechanism (6) is provided in the feeding channel (4) of the rotating frame (2). The guide mechanism (6) includes two guide members (61) and two linkage rods (62). Two through second adjustment slots (24) are opened on opposite sides of the rotating frame (2). The second adjustment slots (24) correspond one-to-one with the guide members (61). Both ends of the linkage rods (62) slide and cooperate with the second adjustment slots (24). The guide members (61) are rotatably connected to the rotating frame (2), and the linkage rods (62) pass through the guide members (61) and are rotatably connected to the guide members (61). (6) It also includes an adjusting component (63), on which two inclined third adjusting grooves (64) are provided, and the two third adjusting grooves (64) are symmetrical to each other; the linkage rod (62) corresponds one-to-one with the third adjusting groove (64), and the top end of the linkage rod (62) slides and engages with the third adjusting groove (64); the adjusting component (63) is also provided with a fourth adjusting groove (65), the length direction of the fourth adjusting groove (65) is perpendicular to the length direction of the second adjusting groove (24), and a bolt is inserted in the fourth adjusting groove (65), and the bolt is threadedly engaged with the rotating frame (2).

4. The feeding device of a detection apparatus according to claim 3, characterized in that: The rotating frame (2) includes an upper shell (21), a lower shell (22), and a connector (23). The upper shell (21) is fixedly connected to the lower shell (22). The feeding channel (4) is located between the upper shell (21) and the lower shell (22). Two second adjustment slots (24) are opened on the upper shell (21), and the other two second adjustment slots (24) are opened on the lower shell (22). One end of the connector (23) is fixedly connected to the lower shell (22), and the other end of the connector (23) is rotatably connected to the fixed frame (1).

5. The feeding device of a detection apparatus according to claim 4, characterized in that: The upper shell (21) is provided with a limiting mechanism (7), which includes a rotating shaft (71), a first limiting member (72), and a second adjusting rod (73). The rotating shaft (71) is fixed on the upper shell (21). One end of the first limiting member (72) is rotatably connected to the rotating shaft (71), and the other end of the first limiting member (72) is located between the two guide members (61). The adjusting rod is fixedly connected to the first limiting member (72). An arc groove (25) is provided on the upper shell (21), and the end of the adjusting rod passes through the arc groove (25). The adjusting rod slides in cooperation with the arc groove (25).

6. The feeding device for a testing equipment according to claim 2, characterized in that: The fixed frame (1) includes a base plate (11), on which two second support members (12) are fixedly mounted; the feeding mechanism (5) includes a belt (51), a motor (52), a drive wheel (53) and multiple driven wheels (54), the drive wheel (53) and multiple driven wheels (54) are rotatably mounted between the two second support members (12), and the belt (51) is wrapped around the drive wheel (53) and multiple driven wheels (54); the motor (52) is fixed on one of the second support members (12), and the drive wheel (53) is sleeved on the output shaft of the motor (52) and fixedly connected to the output shaft of the motor (52).

7. The feeding device of a detection apparatus according to claim 6, characterized in that: The fixing frame (1) also includes two second limiting members (13), which are respectively fixed on two second supporting members (12), and the belt (51) is located between the two second limiting members (13).

8. The feeding device of a detection apparatus according to claim 7, characterized in that: The second support member (12) includes a support block (121) and a bearing block (122) fixedly connected. One end of the support block (121) is fixedly connected to the base plate (11). The second limiting member (13) includes an adjusting block (131) and a limiting block (132) fixedly connected. The adjusting block (131) is fixed on the bearing block (122). The two limiting blocks (132) are parallel to each other and are located on opposite sides of the feeding mechanism (5).

9. The feeding device of a detection apparatus according to claim 8, characterized in that: The adjusting block (131) has a fifth adjusting groove (133) which extends horizontally along its length. A bolt is inserted into the fifth adjusting groove (133) and is threaded into the bearing block (122).

10. The feeding device of a detection apparatus according to claim 8, characterized in that: An mounting block (134) is fixedly mounted on the adjusting block (131), and an optical sensor (8) is fixedly mounted on the mounting block (134).

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