Automatic reversing and shunting device

Abstract

The utility model discloses an automatic reversing and distributing device which comprises a material groove, a reversing and distributing mechanism and a connecting mechanism. The connecting mechanism comprises a mounting base, a first mounting plate located on the mounting base and two elastic maintaining assemblies, the bottom of the material groove is rotationally connected to the first mounting plate, the two elastic maintaining assemblies are both in a compressed state, and the first ends of the elastic maintaining assemblies are both connected to the mounting base; the second ends of the elastic maintaining assemblies abut against the bottom wall of the material groove. The reversing and distributing mechanism comprises a rotating shaft in driving connection with the mounting base and two driving assemblies, the rotating shaft is rotatably arranged to drive the material groove to horizontally rotate, the two driving assemblies are both arranged in a telescopic mode, and when the driving assembly located on one side of the material groove stretches out, the material groove is jacked up and rotates and swings along the first mounting plate; and the other side of the material groove is inclined downwards. According to the invention, useless load is reduced, energy saving is facilitated, the problem of cable winding generated during reversing is avoided, and the reversing and shunting efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of workpiece reversing and diversion technology, and in particular to an automatic reversing and diversion device. Background Technology

[0002] When packing finished workpieces, the workpieces must be oriented in the same direction, and good and defective products must be placed separately. It is necessary to adjust the orientation of the workpieces and separate good and defective products.

[0003] In existing technologies, the reversing discharge mechanism adopts an integrated design, with the diversion mechanism driving the entire platform to rotate, thereby enabling the reversing discharge mechanism to swing bidirectionally around its axis to discharge materials. The aforementioned diversion mechanism has the following drawbacks: First, the integrated structure of the reversing and diversion mechanisms requires dragging the entire mechanism to rotate during operation, resulting in a large amount of unnecessary load and hindering energy conservation. Second, the cables of the driven rotating part are prone to interference and entanglement with the diversion mechanism. To avoid cable entanglement and damage, the mechanism cannot rotate continuously in one direction; instead, the limits of left and right rotation must be limited. After each reversal, a reverse empty rotation is required to reset before the next reversal can occur, resulting in low reversing efficiency. Utility Model Content

[0004] The purpose of this application is to provide an automatic commutation and diversion device that reduces useless load, is beneficial for energy saving, avoids cable tangling problems during commutation, and improves commutation and diversion efficiency.

[0005] This application provides an automatic reversing and diverting device, comprising: a material trough, a reversing and diverting mechanism, and a connecting mechanism connecting the material trough and the reversing and diverting mechanism; the connecting mechanism includes a mounting base, a first mounting plate located on the mounting base, and two elastic retaining components located on both sides of the first mounting plate, the bottom of the material trough being rotatably connected to the first mounting plate, both elastic retaining components being in a compressed state, the first ends of both elastic retaining components being connected to the mounting base, and the second ends of both elastic retaining components abutting against the bottom wall of the material trough; the reversing and diverting mechanism includes a rotating shaft drivenly connected to the mounting base, and two driving components located on both sides of the first mounting plate, the rotating shaft being rotatably configured to drive the material trough to rotate horizontally, both driving components being extendable and retractable, when the driving component located on one side of the material trough extends, it lifts the material trough, the material trough rotates and swings along the first mounting plate, and the other side of the material trough tilts downward.

[0006] Optionally, the reversing and diverting mechanism includes a base, and the driving assembly includes a second mounting plate connected to the base. The second mounting plate is provided with a driving cylinder and a driving rod that is drivenly connected to the driving cylinder. When the top end of the driving rod on one side extends to abut against the bottom wall of the material trough, it continues to extend to drive the material trough to tilt to the other side.

[0007] Optionally, the elastic retaining assembly includes a reset rod and an elastic reset member. The top end of the reset rod abuts against the bottom wall of the material tank. The reset rod is slidably inserted through the mounting base. The bottom end of the reset rod is limited to the mounting base. The elastic reset member is sleeved on the reset rod in a compressed state and is located between the retaining ring of the reset rod and the mounting base.

[0008] Optionally, at least one of the tops of the elastic retaining component and the top of the driving component is provided with a roller or ball that abuts against the top wall of the material trough.

[0009] Optionally, the mounting base has a through hole, the reset rod can slide through the through hole, and the bottom end of the reset rod is provided with a baffle with an outer diameter larger than the through hole.

[0010] Optionally, a motor is mounted on the base, a pulley is mounted on the output end of the motor, a synchronous pulley is connected to the rotating shaft, the synchronous pulley and the pulley are connected by belt drive, and the outer diameter of the synchronous pulley is larger than the outer diameter of the pulley.

[0011] Optionally, a sensor is provided on the base, and a positioning detection plate is installed on the mounting base. When the positioning detection plate rotates to contact the contact head of the sensor, the sensor transmits a stop signal to the controller of the motor to control the motor to stop running.

[0012] Optionally, the number of the positive positioning detection plates is two, and the two positive positioning detection plates are respectively located at both ends of the mounting base. The sensor is disposed on the base and located on the rotation path of the two positive positioning detection plates.

[0013] Optionally, the automatic reversing and diverting device further includes a lifting mechanism, which includes a lifting rod that can be raised and lowered. The lifting rod is connected to the base to drive the base to be raised and lowered. When the drive component extends, the lifting rod retracts, and when the drive component retracts, the lifting rod extends.

[0014] Optionally, both inner sides of the material trough along its length are inclined surfaces and their bottoms intersect.

[0015] The above technical solution has the following beneficial effects:

[0016] The automatic reversing and diversion device provided in this application allows the reversing and diversion of the material trough to be controlled separately by different drive units, reducing useless load and promoting energy saving. Moreover, based on the special structural design of the reversing bearing mechanism, the rotating structure does not need to be laid with cables, avoiding the problem of cable entanglement and dragging during the reversing process. The material trough can rotate continuously in one direction without the need for reverse rotation and reset after reversing, thus improving the efficiency of reversing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an automatic reversing and diverting device in one embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the structure connected to the material tank balance and maintenance mechanism in one embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the reversing and diverting power actuator in one embodiment of this application.

[0020] Figure 4 This is a side view of an automatic reversing and diverting device according to an embodiment of this application.

[0021] Figure 5 This is a three-dimensional model of an automatic reversing and diverting device in one embodiment of this application.

[0022] Attached icon number

[0023] 1-Material trough, 10-Elastic pad, 11-First screw.

[0024] 2-Reversing and diverting mechanism, 20-Rotating shaft, 200-Synchronous pulley, 21-Drive assembly, 210-Second mounting plate, 211-Drive cylinder, 212-Drive rod, 22-Base, 23-Motor, 24-Pulley, 25-Belt, 26-Bearing with seat, 27-Sensor, 270-Contact head, 271-Micro-motion mounting plate.

[0025] 3-Connecting mechanism, 30-Mounting base, 31-First mounting plate, 32-Elastic retaining assembly, 320-Reset rod, 321-Elastic reset component, 322-Retaining ring, 323-Baffle, 324-Second screw, 33-Position detection plate, 330-Adjusting rod, 34-Guide bearing, 340-Snap ring, 341-Mounting block, 35-Locking screw, 36-Limiting plate.

[0026] 4-roller, 40-pin.

[0027] 5-Lifting mechanism, 50-Cylinder body, 51-Lifting mounting plate, 52-Lifting fixing plate. Detailed Implementation

[0028] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0029] It is readily understood that, based on the technical solution of this utility model, various structural and implementation methods can be interchanged by those skilled in the art without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0030] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0031] This application provides an automatic reversing and diverting device, including: a material tank 1, a reversing and diverting mechanism 2, and a connecting mechanism 3 connecting the material tank 1 and the reversing and diverting mechanism 2.

[0032] Please refer to the appendix. Figure 1 and attached Figure 2 The connecting mechanism 3 includes a mounting base 30, a first mounting plate 31 located on the mounting base 30, and two elastic retaining components 32 located on both sides of the first mounting plate 31. The bottom of the material tank 1 is rotatably connected to the first mounting plate 31. Both elastic retaining components 32 are in a compressed state. The first ends of both elastic retaining components 32 are connected to the mounting base 30, and the second ends of both elastic retaining components 32 abut against the bottom wall of the material tank 1.

[0033] In one optional embodiment, the mounting base 30 includes a support block located at the bottom of the two elastic retaining components 32 and an intermediate plate-like structure located at the bottom of the first mounting plate 31. The support block is mounted on the intermediate plate-like structure by a second screw 324.

[0034] Among them, such as Figures 4 to 5 As shown, the bottom of the material tank 1 is fitted with a mounting base 30 by means of integral molding, welding, or screw connection. The first mounting plate 31 is connected to the mounting base 30 by means of a pin 40, so that the material tank 1 swings to both sides about the pin 40 as the axis of rotation, and the swing direction is as follows. Figure 4 and Figure 5 As indicated by the middle arrow.

[0035] The reversing and diverting mechanism 2 includes a rotating shaft 20 drivenly connected to the mounting base 30, and two drive assemblies 21 located on both sides of the first mounting plate 31. The rotating shaft 20 is rotatably configured to drive the material trough 1 to rotate horizontally. Figure 1 As shown, the rotating shaft 20 can be connected to the mounting base 30 by passing through it, and a locking screw passes through the side of the mounting base 30. The locking screw also passes through the rotating shaft 20 to increase the connection stability between the mounting base 30 and the rotating shaft 20.

[0036] In one reversing embodiment of this application, when the direction of the workpiece falling into the material tank 1 is inconsistent with the preset direction, the workpiece needs to be reversed so that the workpiece meets the subsequent packing requirements. Figure 3 When the rotating shaft 20 shown rotates, it drives Figure 2 The mounting base 30 shown rotates, thereby causing the material tank 1 connected to the mounting base 30 to rotate horizontally by 180° to achieve the reversal of the workpiece.

[0037] In an optional embodiment of the reversing and diverting mechanism 2 with one signal input for reversing and diverting, while the workpiece is falling, the control unit of the rotating shaft 20 and the control unit of the drive assembly 21 receive the incoming material direction signal and the incoming material OK (good) / NG (defective) signal (the length, thread length, appearance quality, etc. of the workpiece can be measured through the workpiece's pre-processing, and the workpiece is judged to be good or defective based on the measurement results, and the judgment signal is transmitted to the control units of the rotating shaft 20 and the drive assembly 21). First, the control unit of the rotating shaft 20 determines whether to rotate and reverse the direction based on the incoming material direction signal, and the control unit of the drive assembly 21 determines how the material trough 1 should tilt based on the incoming material OK (good) / NG (defective) signal.

[0038] In another optional embodiment of the reversing and diversion mechanism 2, an image acquisition device, such as a camera, is provided above the material tank 1. The camera acquires the direction of the workpiece entering the material tank 1 and transmits the direction information to the control unit of the rotating shaft 20. The control unit of the rotating shaft 20 then determines whether to reverse direction.

[0039] In one diversion embodiment of this application, both drive components 21 are retractable. When the drive component 21 located on one side of the material trough 1 extends, it lifts the material trough 1, causing the material trough 1 to rotate and swing along the first mounting plate 31. The other side of the material trough 1 tilts downward, and when the opening on the other side faces downward, the workpiece falls from that side under the influence of gravity. A qualified product receiving unit and a defective product receiving unit are respectively provided on both sides of the material trough 1. In an optional embodiment, when the workpiece falling into the material trough 1 is a qualified product, the drive component 21 on one side of the material trough 1 lifts that side of the material trough 1, causing the workpiece to fall from the other side of the material trough 1 into the qualified product receiving unit; when the workpiece falling into the material trough 1 is a defective product, the drive component 21 on one side of the material trough 1 lifts that side of the material trough 1, causing the workpiece to fall from the other side of the material trough 1 into the defective product receiving unit.

[0040] Two elastic retaining components 32 are compressed and abut against both sides of the material trough 1. When one side of the material trough 1 is lifted by the driving component 21, the elastic retaining component 32 on that side remains in its original state, while the elastic retaining component 32 on the other side is compressed and remains in contact with the other side of the material trough 1, thus ensuring the stability of the material trough 1 when one side is tilted. When neither side of the material trough 1 is affected by the driving component 21, the material trough 1 remains horizontal under the support of the elastic retaining components 32 on both sides.

[0041] The automatic reversing and diversion device provided in this application embodiment allows the reversing and diversion of the material tank 1 to be controlled separately by different drive units, reducing useless load and facilitating energy saving. Moreover, based on the special structural design of the reversing bearing mechanism, the rotating structure does not need to be laid with cables, avoiding the problem of cable entanglement and dragging during the reversing process. The material tank 1 can rotate continuously in one direction without the need for reverse rotation and reset after reversing, thus improving the efficiency of reversing.

[0042] In one optional embodiment of the drive assembly 21, the reversing and diverting mechanism 2 includes a base 22, and the drive assembly 21 includes a second mounting plate 210 connected to the base 22. The second mounting plate 210 is provided with a drive cylinder 211 and a drive rod 212 drivenly connected to the drive cylinder 211. The top end of the drive rod 212 abuts against the bottom wall of the material trough 1. (Please refer to...) Figures 3 to 5 , Figure 4 and Figure 5Arrow A indicates the tilting direction of material trough 1 when tilted towards side C, and arrow B indicates the tilting direction of material trough 1 when tilted towards side D. When the top end of the drive rod 212 on side C extends to abut against the bottom wall of the material trough 1, it continues to extend, driving the material trough 1 to tilt towards side D along arrow B. The second mounting plate 210 supports and positions the drive cylinder 211, which can be mounted on the second mounting plate 210 by means of bolts or other methods. The drive rod 212 moves up and down under the drive of the drive cylinder 211 to tilt the material trough 1.

[0043] In one optional embodiment of the elastic retaining assembly 32, the elastic retaining assembly 32 includes a reset rod 320 and an elastic reset member 321. The top end of the reset rod 320 abuts against the bottom wall of the material tank 1, the reset rod 320 slidably passes through the mounting base 30, and the bottom end of the reset rod 320 is limited to the mounting base 30. The elastic reset member 321 is sleeved on the reset rod 320 in a compressed state and is located between the retaining ring 322 of the reset rod 320 and the mounting base 30. Figure 2 , Figure 4 and Figure 5 As shown, when the C side of the material tank 1 is lifted by the drive assembly 21, the elastic reset member 321 on the C side remains in its original state, and the material tank 1 tilts towards the D side. The elastic reset member 321 on the D side is further compressed, causing the reset rod 320 to stably abut against the top wall of the material tank 1. When the force on the C side of the material tank 1 disappears, the material tank 1 returns to a horizontal state under the restoring force of the elastic reset members 321 on both sides.

[0044] Among them, the elastic reset element 321 can be selected as a spring, which is easy to be sleeved on the reset rod 320 and has the characteristics of stable and reliable elastic force.

[0045] In an optional embodiment, at least one of the tops of the elastic retaining assembly 32 and the driving assembly 21 is provided with a roller 4 or a ball bearing that abuts against the top wall of the material trough 1. The roller 4 or ball bearing can reduce the relative friction between the elastic retaining assembly 32 and the driving assembly 21 and the material trough 1, thus reducing wear. The top side of the reset rod 320 can be rotatably connected via a pin 40, such as... Figure 2 , Figure 4 and Figure 5 The roller 4 shown, the top side of the drive rod 212 can be rotated via a pin as shown. Figure 3 The roller 4 shown can be in the form of a bearing. When a ball bearing is used, the top of the reset rod 320 is rotatably connected to the inside of the ball bearing, and the top of the drive rod 212 is rotatably connected to the inside of the ball bearing.

[0046] In one embodiment where the reset rod 320 is slidably disposed, the mounting base 30 has a through hole through which the reset rod 320 slidably passes. A bottom baffle 323 is provided on the reset rod 320, and a limiting plate 36 is provided below the mounting base 30. The reset rod 320 passes through an opening in the limiting plate 36, and the outer diameter of the baffle 323 is larger than the opening in the limiting plate 36, thus limiting its movement. Figure 4 and Figure 5 As shown, when the pressure on the elastic reset member 321 decreases and it rebounds, it generates a force that drives the reset rod 320 to move upward. The through hole allows the reset rod 320 to slide upward, while the baffle 323 prevents the reset rod 320 from sliding out of the through hole. When the elastic reset member 321 is compressed and retracts, the reset rod 320 falls back under the action of external force, and the through hole allows the reset rod 320 to slide downward.

[0047] A guide bearing 34 is installed in the through hole and is fixed to the mounting block 341 of 30 by two retaining rings 304. The reset rod 320 passes through the guide bearing 34 to increase the stability of the sliding of the reset rod 320 and reduce friction.

[0048] In one alternative embodiment of the drive structure of the rotating shaft 20, the base 22 is equipped with such a... Figure 3 The motor 23 shown has a pulley 24 mounted on its output end. A synchronous pulley 200 is connected to the rotating shaft 20. The synchronous pulley 200 and the pulley 24 are connected by a belt 25. The outer diameter of the synchronous pulley 200 is larger than that of the pulley 24. The output end of the motor 23 is connected to the pulley 24, and the synchronous pulley 200 is fixedly sleeved on the outside of the rotating shaft 20. When the synchronous pulley 200 rotates under the drive of the belt 25, the rotating shaft 20 rotates accordingly. This arrangement allows the rotating shaft 20 to be positioned at the center of the base 22, while the motor 23 and other structures are positioned on one side of the base 22, thus optimizing space. The synchronous pulley 200 can be rotatably connected to the base 22 via a bearing 26.

[0049] In an optional embodiment, a sensor 27 is provided on the base 22, and a positioning detection plate 33 is mounted on the mounting base 30, such as... Figure 1 As shown, when the alignment detection plate 33 rotates to contact the contact head 270 of the sensor 27, the sensor 27 transmits a stop signal to the controller of the motor 23 to control the motor 23 to stop running. When the material tank 1 rotates under the drive of the rotating shaft 20, the alignment detection plate 33 rotates accordingly. When the alignment detection plate 33 rotates to contact the contact head 270 of the sensor 27, it indicates that the material tank 1 has rotated to the required position. At this time, the electric motor stops working to limit the material tank 1 to the rotated position.

[0050] In addition, the origin state is positive, and the detection plate 33 triggers the sensor 27. When the reversing and diverting mechanism 2 receives the incoming material direction signal and the incoming material OK / NG signal, the reversing and diverting mechanism 2 first determines whether to rotate and reverse based on the incoming material direction signal. Subsequently, the connecting mechanism 3 determines which side's drive component 21 will operate based on the OK / NG signal. The drive component 21 overcomes the elastic force of the elastic holding component 32 on the other side, forcing the material trough 1 to swing to the other side and discharge the workpiece. After the workpiece is discharged, the elastic holding component 32 performs a reset, and the empty material trough 1 automatically resets under the action of the elastic force, completing the entire process.

[0051] In one alternative embodiment of the positive positioning detection plate 33, such as Figure 2 , Figure 4 and Figure 5 As shown, the connecting mechanism 3 also includes an adjusting rod 330, which is mounted on the mounting base 30 and extends downward. The main structure of the positive positioning detection plate 33 is positioned below the adjusting rod 330.

[0052] Furthermore, there are two alignment detection plates 33, which are aligned on the same straight line and located at opposite ends of the mounting base 30. The sensor 27 is mounted on the base 22 and positioned along the rotation path of the two alignment detection plates 33, ensuring that one alignment detection plate 33 triggers the sensor every 180° rotation. During one revolution of the material tank 1, the two alignment detection plates 33 will contact the contact head 270 of the sensor 27. When either of the two alignment detection plates 33 contacts the contact head 270 of the sensor 27, the motor 23 stops working, increasing the accuracy of the rotation angle control of the material tank 1. This application allows the reversing and diversion processes to determine the position of the material tank 1 with only one sensor 27, simplifying the structure and reducing costs.

[0053] In the installation method of sensor 27, sensor 27 can be mounted on base 22 by means of bracket or connecting rod, or as follows: Figure 3 As shown, a U-shaped micro-motion mounting plate 271 with a horizontally opening is mounted on the base 22. The sensor 27 is mounted on top of the micro-motion mounting plate 271, so that the sensor 27 has the height required to contact the alignment detection plate 33. When the alignment detection plate 33 rotates to contact the contact head 270, it indicates that the material tank 1 has rotated into position.

[0054] In an optional embodiment, the automatic reversing and diverting device further includes a lifting mechanism 5. The lifting mechanism 5 includes a lifting rod that can be raised and lowered. The lifting rod is connected to the base 22 to drive the base 22 to be raised and lowered. When the drive component 21 extends, the lifting rod retracts; when the drive component 21 retracts, the lifting rod extends. When the drive component 21 on either side of the material trough 1 extends, the lifting rod retracts to drive the material trough 1 to move downward as a whole, reducing the distance between the pouring opening on the other side of the material trough 1 and the qualified or defective product box, thereby reducing the impact on the workpiece when it is poured from the material trough 1 into the qualified or defective product box.

[0055] The controllers for the drive assembly 21 and the lifting mechanism 5 can be independently configured, achieving the control effects of extending the drive assembly 21 and retracting the lifting rod, and vice versa. Furthermore, the lifting mechanism 5 may also include a cylinder body 50, under which the lifting rod can be raised and lowered. Figure 3 As shown, the cylinder body 50 is mounted on a lifting fixed plate 52 via a lifting mounting plate 51, thereby positioning the cylinder body 50. During implementation, the controller of the cylinder body 50 and the controller of the reversing and diverting mechanism 2 can be integrated into one, as needed, to synchronously control the extension and retraction of the lifting rod and the tilting of the material trough 1, thereby improving control efficiency.

[0056] In one alternative embodiment of the material trough 1, both inner sides of the material trough 1 along its length are inclined surfaces and their bottoms intersect. Please refer to... Figures 1 to 2 , Figures 4 to 5 The two inner sides of the material trough 1 form a "V" shape, which can guide the workpiece when the material trough 1 is tilted to discharge. At the same time, after the round bar workpiece enters the material trough 1, it slides down to the bottom of the material trough 1, which can avoid rotational reversal during the rotation or tilting of the material trough 1 and increase the accuracy of workpiece discharge.

[0057] Among them, elastic pads 10 can be attached to the upper part of both inner sides. The elastic pads 10 are installed on the material tank 1 by means of the first screw 11, which is stable and reliable.

[0058] As needed, the above technical solutions can be combined to achieve the best technical effect.

[0059] The above are merely the principles and preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several other modifications can be made based on the principles of this utility model, and these modifications should also be considered within the scope of protection of this utility model.

Claims

1. An automatic reversing and diverting device, characterized in that, include: Material trough, reversing and diverting mechanism, and connecting mechanism connecting the material trough and the reversing and diverting mechanism; The connecting mechanism includes a mounting base, a first mounting plate located on the mounting base, and two elastic retaining components located on both sides of the first mounting plate. The bottom of the material tank is rotatably connected to the first mounting plate. Both elastic retaining components are in a compressed state. The first ends of both elastic retaining components are connected to the mounting base, and the second ends of both elastic retaining components abut against the bottom wall of the material tank. The reversing and diverting mechanism includes a rotating shaft that is driven to the mounting base, and two driving components located on both sides of the first mounting plate. The rotating shaft is rotatably configured to drive the material trough to rotate horizontally. Both driving components are telescopically configured. When the driving component located on one side of the material trough extends, it lifts the material trough, and the material trough rotates and swings along the first mounting plate. The other side of the material trough tilts downward.

2. The automatic reversing and diverting device according to claim 1, characterized in that, The reversing and diverting mechanism includes a base, and the driving assembly includes a second mounting plate connected to the base. The second mounting plate is provided with a driving cylinder and a driving rod that is drivenly connected to the driving cylinder. When the top end of the driving rod on one side extends to abut against the bottom wall of the material trough, it continues to extend and drive the material trough to tilt to the other side.

3. The automatic reversing and diverting device according to claim 2, characterized in that, The elastic retaining assembly includes a reset rod and an elastic reset member. The top end of the reset rod abuts against the bottom wall of the material tank. The reset rod is slidably inserted through the mounting base. The bottom end of the reset rod is limited to the mounting base. The elastic reset member is sleeved on the reset rod in a compressed state and is located between the retaining ring of the reset rod and the mounting base.

4. The automatic reversing and diverting device according to claim 3, characterized in that, At least one of the tops of the elastic retaining component and the top of the driving component is provided with a roller or ball that abuts against the top wall of the material trough.

5. The automatic reversing and diverting device according to claim 3, characterized in that, The mounting base has a through hole, and the reset rod can slide through the through hole. The bottom end of the reset rod is provided with a baffle with an outer diameter larger than the through hole.

6. The automatic reversing and diverting device according to claim 2, characterized in that, A motor is mounted on the base, a pulley is mounted on the output end of the motor, a synchronous pulley is connected to the rotating shaft, the synchronous pulley and the pulley are connected by belt drive, and the outer diameter of the synchronous pulley is larger than the outer diameter of the pulley.

7. The automatic reversing and diverting device according to claim 6, characterized in that, A sensor is provided on the base, and a positioning detection plate is installed on the mounting base. When the positioning detection plate rotates to contact the contact head of the sensor, the sensor transmits a stop signal to the controller of the motor to control the motor to stop running.

8. The automatic reversing and diverting device according to claim 7, characterized in that, The number of the positive positioning detection plates is two, and the two positive positioning detection plates are respectively located at both ends of the mounting base. The sensor is set on the base and located on the rotation path of the two positive positioning detection plates.

9. The automatic reversing and diverting device according to claim 2, characterized in that, The automatic reversing and diverting device also includes a lifting mechanism, which includes a lifting rod that can be raised and lowered. The lifting rod is connected to the base to drive the base to be raised and lowered. When the drive component extends, the lifting rod retracts, and when the drive component retracts, the lifting rod extends.

10. The automatic reversing and diverting device according to any one of claims 1-9, characterized in that, The two inner sides of the material trough along its length are both inclined surfaces and their bottoms intersect.

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