Mounting box screening device

Abstract

The utility model discloses a mounting box screening device, and belongs to the technical field of box screening devices.The mounting box screening device comprises a controller, a conveying frame and a grabbing mechanism, the conveying frame is connected with a first baffle and at least two measurement detectors, the heights of the measurement detectors are different, the conveying frame is connected with a conveying assembly, and the conveying assembly is connected with the grabbing mechanism; the transmission assembly is used for driving a mounting box to pass through each measurement detector and move to the first baffle, the grabbing mechanism is located on one side of the first baffle, and each measurement detector and the grabbing mechanism are electrically connected with a controller. The mounting box passes through each measuring detector in the moving process, the mounting box is detected by several measuring detectors, the size of the mounting box can be judged by the controller, the mounting box is grabbed by the grabbing mechanism and placed in the corresponding area, automation of the system is achieved, manual intervention is reduced, efficiency is improved, and convenience is achieved.

Description

Technical Field

[0001] This application relates to the technical field of box screening devices, and in particular to a box screening device. Background Technology

[0002] After the brushes are produced, they need to be packed into boxes. Since the number of brushes required by each customer varies, operators need to pack the brushes into installation boxes of different sizes.

[0003] Once the mounting boxes are full of brushes, operators visually assess their dimensions and then move them to the stacking area using a trolley, ensuring that boxes of the same size are stacked together. However, due to the possibility of operator misreading the boxes after prolonged work, if a box is found to be in the wrong location, it needs to be moved back to its original position, which is cumbersome and needs improvement. Utility Model Content

[0004] The purpose of this application is to provide a screening device for mounting boxes, so as to facilitate moving the mounting boxes to the appropriate positions.

[0005] The installation box screening device provided in this application adopts the following technical solution: it includes a controller, a transmission frame and a gripping mechanism. The transmission frame is connected to a first baffle and at least two measuring detectors. Each measuring detector has a different height. The transmission frame is connected to a transmission component. The transmission component is used to drive the installation box through each measuring detector and move it to the first baffle. The gripping mechanism is located on one side of the first baffle. Each measuring detector and the gripping mechanism are electrically connected to the controller.

[0006] By adopting the above technical solution, after the mounting box is filled with brushes, it moves to the transmission component. The transmission component drives the mounting box to slide towards the first baffle. During the movement, the mounting box passes each measuring detector. Several measuring detectors detect the mounting box, and the controller can determine the size of the mounting box. Until the mounting box abuts against the first baffle, the gripping mechanism grabs the mounting box and places it in the corresponding area. The system is automated, reduces manual intervention, improves efficiency, and is relatively convenient.

[0007] Optionally, the transmission frame is connected to a sensor, which is located between the measuring detector and the first baffle. When the mounting box abuts against the first baffle, the sensor can detect the mounting box. The sensor is electrically connected to the controller.

[0008] By adopting the above technical solution, after the sensor detects the installation box, the sensor outputs a signal to the controller, and the gripping mechanism then moves the installation box to the corresponding area. The sensor ensures that the installation box is accurately identified and moved to the designated position, reducing errors.

[0009] Optionally, the transmission assembly includes a plurality of transmission rollers rotatably connected at intervals to the transmission frame and a linkage structure for driving the plurality of transmission rollers to rotate, the linkage structure being connected to the transmission frame.

[0010] By adopting the above technical solution, the linkage structure drives several spaced-apart transmission rollers to rotate, ensuring smooth movement of the mounting box and reducing swaying and tilting. The low rolling friction of the transmission rollers reduces energy loss and extends equipment life.

[0011] Optionally, the linkage structure includes a passive bevel gear connected to each of the transmission rollers, an active rod rotatably connected to the transmission frame, a first driving member for driving the active rod to rotate, and a plurality of active bevel gears connected to the active rod. The active bevel gears correspond one-to-one with the passive bevel gears, and the active bevel gears mesh with the passive bevel gears. The first driving member is connected to the transmission frame.

[0012] By adopting the above technical solution, the first driving component drives the active rod to rotate, and several active bevel gears rotate around the axis of the active rod. Since the active bevel gears mesh with the passive bevel gears, each transmission roller rotates around its own axis through the passive bevel gear. The rotation of each transmission roller is connected through the passive bevel gears, active bevel gears, active rod, and the first driving component, reducing the driving force and enhancing the overall structural coherence.

[0013] Optionally, the system may also include a mounting bracket located at the bottom of the transfer frame, a carrier plate slidably connected to the mounting bracket, and a second drive member connected to the mounting bracket for driving the carrier plate to slide toward or away from the transfer rollers. The carrier plate is connected to a lifting block that can pass through the gap between two adjacent transfer rollers.

[0014] By adopting the above technical solution, when the mounting box comes into contact with the first baffle, the second driving component drives the carrier plate to slide towards the direction of the transmission roller, and the lifting block passes through the gap between two adjacent transmission rollers and lifts the mounting box, so that the mounting box is separated from the transmission frame, avoiding the transmission frame from affecting the gripping mechanism to grip the mounting box, and making it easier for the gripping mechanism to grip the mounting box.

[0015] Optionally, a buffer block is connected to the side of the lifting block away from the carrier plate.

[0016] By adopting the above technical solution, during the lifting process, the buffer block abuts against the mounting box, effectively absorbing the instantaneous impact or vibration during the lifting process and protecting the mounting box. The high-friction surface or flexible contact surface of the buffer block increases the friction between the mounting box and the supporting surface, preventing slippage or displacement.

[0017] Optionally, the carrier plate is connected to a guide post, and the mounting bracket is provided with a guide hole for sliding cooperation with the guide post.

[0018] By adopting the above technical solution, when the carrier plate slides, the sliding cooperation between the guide post and the guide hole plays a guiding and limiting role in the sliding of the carrier plate, thereby improving the stability of the carrier plate sliding, that is, improving the stability of the lifting block lifting, and improving the effect of the lifting block lifting the installation box.

[0019] Optionally, the gripping mechanism includes a robotic arm, two gripping plates rotatably connected to the robotic arm, and a third driving member for driving the gripping plates to rotate. The number of the third driving members is the same as the number of the gripping plates, and each third driving member corresponds to one of the gripping plates. The third driving member is connected to the robotic arm.

[0020] By adopting the above technical solution, the third driving component drives the corresponding clamping plate to rotate, so that the clamping plate clamps the mounting box. The clamping plate ensures stability during gripping and reduces the risk of shaking or falling off.

[0021] Optionally, one end of the clamping plate has a support portion.

[0022] By adopting the above technical solution, the supporting part of the clamping plate can provide additional support for the installation box during the clamping process, preventing the installation box from sliding or tilting during the clamping process; the supporting part can also provide additional limiting function during the clamping process, preventing the installation box from falling due to insufficient clamping force.

[0023] Optionally, one end of the robotic arm is connected to a suction cup, which is located between the two clamping plates.

[0024] By adopting the above technical solution, during the clamping process of the mounting box, the suction cup holds the mounting box and provides a stable gripping force to prevent the mounting box from sliding or falling during movement. The suction cup can effectively reduce vibration during operation, ensure the smooth movement of the mounting box, and provide additional protection to prevent the mounting box from falling accidentally, thus ensuring operational safety.

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

[0026] 1. During the movement of the box, it passes through each measuring detector. Several measuring detectors detect the box, and the controller can determine the size of the box. The gripping mechanism then grabs the box and places it in the corresponding area. The system is automated, reduces manual intervention, improves efficiency, and is quite convenient.

[0027] 2. After the mounting box comes into contact with the first baffle, the second driving component drives the carrier plate to slide towards the direction of the transmission roller. The lifting block passes through the gap between two adjacent transmission rollers and lifts the mounting box, so that the mounting box is separated from the transmission frame. This avoids the transmission frame from affecting the gripping mechanism's gripping of the mounting box, making it easier for the gripping mechanism to grip the mounting box. Attached Figure Description

[0028] Figure 1 This is one of the overall structural schematic diagrams of an embodiment of this application, showing the output cylinder.

[0029] Figure 2 yes Figure 1 An enlarged view of region A.

[0030] Figure 3 This is the second overall structural schematic diagram of an embodiment of this application, showing the sensing detector.

[0031] Figure 4 yes Figure 3 A magnified view of region B.

[0032] Figure 5 This is a cross-sectional view of an embodiment of this application.

[0033] Figure 6 yes Figure 5 A magnified view of region C.

[0034] Figure 7 This is a schematic diagram of the overall structure of the gripping mechanism.

[0035] Figure 8 yes Figure 7 A magnified view of region D.

[0036] Explanation of reference numerals in the attached drawings: 1. Temporary storage rack; 11. Second baffle; 12. Push plate; 13. Output cylinder; 2. Transmission rack; 21. Measuring detector; 22. First baffle; 23. Sensor detector; 3. Mounting rack; 31. Carrier plate; 311. Guide column; 312. Lifting block; 313. Buffer block; 32. Second drive component; 4. Gripping mechanism; 41. Robotic arm; 42. Clamping plate; 421. Support part; 43. Third drive component; 44. Suction cup; 5. Transmission assembly; 51. Transmission roller. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1 -Appendix Figure 8 This application will be described in further detail.

[0038] This application discloses a screening device for mounting boxes.

[0039] like Figure 1As shown, the system includes a temporary storage rack 1, a transfer rack 2, a mounting rack 3, and a gripping mechanism 4. The temporary storage rack 1 and the transfer rack 2 are vertically distributed, and the end of the temporary storage rack 1 is fixedly connected to the front end of the transfer rack 2. Both the temporary storage rack 1 and the transfer rack 2 are connected to a transfer component 5. The two transfer components 5 have the same structure, but are installed in different positions. The following description takes the example of the transfer component 5 being installed on the transfer rack 2. The transmission assembly 5 includes several transmission rollers 51 rotatably connected at intervals to the transmission frame 2 and a linkage structure (not shown in the attached figure) for driving the several transmission rollers 51 to rotate. The distance between two adjacent transmission rollers 51 is equal. The linkage structure includes a passive bevel gear (not shown in the attached figure) fixedly connected to one end of each transmission roller 51, an active rod (not shown in the attached figure) rotatably connected to the transmission frame 2, a first driving member (not shown in the attached figure) for driving the active rod to rotate, and several active bevel gears (not shown in the attached figure) fixedly connected at intervals to the active rod. The number of active gears is the same as that of passive gears. The active bevel gears correspond one-to-one with the passive bevel gears and mesh with the passive bevel gears. The first driving member is fixedly connected to the transmission frame 2. The first driving member is a motor. The first driving member is externally connected to a controller (not shown in the attached figure). The signal output terminal of the controller is connected to the signal input terminal of the first driving member. The end of the active rod near the first driving member is fixedly connected to the output terminal of the first driving member.

[0040] Combination Figure 1 and Figure 2 As shown, a second baffle 11 is fixedly connected to the upper surface of the temporary storage rack 1, and the second baffle 11 is located at the end of the temporary storage rack 1 near the transmission rack 2. A push plate 12 is slidably connected to the upper surface of the temporary storage rack 1. An output cylinder 13 is fixedly connected to the temporary storage rack 1. The signal output terminal of the controller is connected to the signal input terminal of the output cylinder 13. The side of the push plate 12 near the output cylinder 13 is fixedly connected to the output terminal of the output cylinder 13. The push plate 12 is located between the output cylinder 13 and the transmission rack 2. Four measuring detectors 21 are fixedly connected to the upper surface of the transmission rack 2, and the four measuring detectors 21 are located at the end of the transmission rack 2 near the temporary storage rack 1. The measuring detector 21 is electrically connected to the controller. The measuring detector 21 is an infrared sensor. The four measuring detectors 21 are all of different heights. When only one measuring detector 21 detects the mounting box, the mounting box is a small box; when two measuring detectors 21 detect the mounting box, the mounting box is a medium box; when three measuring detectors 21 detect the mounting box, the mounting box is a large box; and when four measuring detectors 21 detect the mounting box, the mounting box is an extra-large box.

[0041] Combination Figure 3 and Figure 4As shown, a first baffle 22 and an induction detector 23 are fixedly connected to the upper surface of the transmission rack 2. The induction detector 23 is electrically connected to the controller and is an infrared sensor. The first baffle 22 and the induction detector 23 are both located at the end of the transmission rack 2 away from the temporary storage rack 1. Four measuring detectors 21 are located between the induction detector 23 and the temporary storage rack 1. The induction detector 23 is located between the measuring detector 21 and the first baffle 22. When the mounting box abuts against the first baffle 22, the induction detector 23 can detect the mounting box.

[0042] Combination Figure 5 and Figure 6 As shown, the mounting frame 3 is located below the transmission frame 2. A carrier plate 31 is slidably connected to the mounting frame 3. A second driving component 32, which drives the carrier plate 31 to slide towards or away from the transmission roller 51, is fixedly connected to the mounting frame 3. The second driving component 32 is a cylinder, and the signal output terminal of the controller is connected to the signal input terminal of the second driving component 32. The side of the carrier plate 31 closest to the second driving component 32 is fixedly connected to the output terminal of the second driving component 32. Four guide posts 311 are fixedly connected to the side of the carrier plate 31 away from the transmission roller 51. The mounting frame 3 has guide holes for sliding cooperation with the corresponding guide posts 311. Three lifting blocks 312 are fixedly connected to the side of the carrier plate 31 away from the guide posts 311. The three lifting blocks 312 are spaced apart, and each lifting block 312 can pass through the gap between two adjacent transmission rollers 51. A buffer block 313 is fixedly connected to the side of each lifting block 312 away from the carrier plate 31.

[0043] Combination Figure 7 and Figure 8 As shown, the gripping mechanism 4 is located on one side of the first baffle 22. The gripping mechanism 4 includes a robotic arm 41, two clamping plates 42 rotatably connected to the robotic arm 41, and a third driving member 43 for driving the corresponding clamping plate 42 to rotate. The robotic arm 41 is electrically connected to the controller. The number of third driving members 43 is the same as the number of clamping plates 42. Each third driving member 43 corresponds to a clamping plate 42. The third driving member 43 is a cylinder. The third driving member 43 is rotatably connected to the robotic arm 41. The signal output terminal of the controller is connected to the signal input terminal of the third driving member 43, and the output terminal of the third driving member 43 is rotatably connected to the clamping plate 42. Each clamping plate 42 has a support portion 421 at the end away from the third driving member 43. A suction cup 44 is fixedly connected to one end of the robotic arm 41, and the suction cup 44 is located between the two clamping plates 42.

[0044] The implementation principle of the mounting box screening device in this embodiment is as follows: The transmission component 5 on the temporary storage rack 1 drives the mounting box to slide towards the second baffle 11 until the mounting box abuts against the second baffle 11. The controller controls the output cylinder 13 to open, and the output cylinder 13 drives the push plate 12 to slide towards the transmission rack 2, so that the mounting box moves onto the transmission rack 2. The transmission component 5 on the transmission rack 2 drives the mounting box to slide towards the first baffle 22. During the movement, the mounting box passes through four measuring detectors 21. The size of the mounting box can be determined by how many measuring detectors 21 detect the mounting box. When the mounting box moves to the first baffle 22, the sensing detector 23 senses the mounting box, and the controller controls the second driving component 32 to open. The second driving component 32 drives the carrier plate 31 to slide towards the transmission roller 51. The lifting block 312 abuts against the mounting box and lifts the mounting box, so that the mounting box is separated from the transmission rack 2. The gripping mechanism 4 grips the mounting box and moves it to the corresponding position.

[0045] 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 screening device for mounting boxes, characterized in that: The device includes a controller, a transmission frame (2), and a gripping mechanism (4). The transmission frame (2) is connected to a first baffle (22) and at least two measuring detectors (21). Each measuring detector (21) has a different height. The transmission frame (2) is connected to a transmission assembly (5). The transmission assembly (5) is used to drive the mounting box through each measuring detector (21) and move it to the first baffle (22). The gripping mechanism (4) is located on one side of the first baffle (22). Each measuring detector (21) and the gripping mechanism (4) are electrically connected to the controller.

2. The mounting box screening device according to claim 1, characterized in that: The transmission frame (2) is connected to a sensor (23), which is located between the measuring detector (21) and the first baffle (22). When the mounting box abuts against the first baffle (22), the sensor (23) can detect the mounting box. The sensor (23) is electrically connected to the controller.

3. The mounting box screening device according to claim 1, characterized in that: The transmission assembly (5) includes a plurality of transmission rollers (51) rotatably connected at intervals to the transmission frame (2) and a linkage structure for driving the plurality of transmission rollers (51) to rotate, the linkage structure being connected to the transmission frame (2).

4. The mounting box screening device according to claim 3, characterized in that: The linkage structure includes a passive bevel gear connected to each of the transmission rollers (51), an active rod rotatably connected to the transmission frame (2), a first driving member for driving the active rod to rotate, and a plurality of active bevel gears connected to the active rod. The active bevel gears correspond one-to-one with the passive bevel gears, and the active bevel gears mesh with the passive bevel gears. The first driving member is connected to the transmission frame (2).

5. The mounting box screening device according to claim 3, characterized in that: It also includes a mounting frame (3) located at the bottom of the transmission frame (2), the mounting frame (3) being slidably connected to a carrier plate (31), the mounting frame (3) being connected to a second drive member (32) for driving the carrier plate (31) to slide toward or away from the transmission roller (51), the carrier plate (31) being connected to a lifting block (312) that can pass through the gap between two adjacent transmission rollers (51).

6. The mounting box screening device according to claim 5, characterized in that: A buffer block (313) is connected to the side of the lifting block (312) away from the carrier plate (31).

7. The mounting box screening device according to claim 5, characterized in that: The carrier plate (31) is connected to a guide post (311), and the mounting bracket (3) is provided with a guide hole for sliding cooperation with the guide post (311).

8. The mounting box screening device according to claim 1, characterized in that: The gripping mechanism (4) includes a robotic arm (41), two gripping plates (42) rotatably connected to the robotic arm (41), and a third driving member (43) for driving the gripping plates (42) to rotate. The number of the third driving members (43) is the same as the number of the gripping plates (42). The third driving members (43) correspond one-to-one with the gripping plates (42). The third driving members (43) are connected to the robotic arm (41).

9. The mounting box screening device according to claim 8, characterized in that: One end of the clamping plate (42) has a support portion (421).

10. The mounting box screening device according to claim 8, characterized in that: One end of the robotic arm (41) is connected to a suction cup (44), which is located between the two clamping plates (42).

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