Head-end Anti-jamming device of linear sorting machine

Abstract

A head-end anti-jamming device of a linear sorting machine, relating to the technical field of sorting machines, and comprising a sorting frame (1), wherein a sorting component (3) is fixedly connected to the top of the sorting frame (1); an operation panel (2) is fixedly connected to the left side of the bottom of the front surface of the sorting component (3); an installation device (5) is fixedly connected to the right side of the bottom of the sorting component (3); a power box (4) is rotatably connected to the middle position of the bottom of the front surface of the installation device (5); a lifting / lowering blocking plate (6) is slidably connected to the top of the outer wall of the right side of the installation device (5). The lifting / lowering blocking plate (6) can protect, when not in operation, the installation device (5), thereby reducing the ingress of external dust into the installation device (5), helping to prevent oversize goods from being unable to enter an installation frame (52) and thus affecting transportation of subsequent goods, and thus improving the transportation speed of goods, accelerating the subsequent sorting rate of goods, and effectively reducing the situation that goods jam a transportation space due to inclination during transportation.

Description

Head end anti-pinch device of linear sorting machine TECHNICAL FIELD

[0001] The present application relates to the technical field of sorting machines, in particular to a head end anti-pinch device of a linear sorting machine. BACKGROUND

[0002] In the existing express logistics industry, manual identification and sorting is low in efficiency, poor in effect, high in labor intensity and cost, and especially during holidays, the express volume increases exponentially, and manual sorting cannot meet the needs. Therefore, in order to improve efficiency, large-scale distribution centers in the logistics industry usually use automatic sorting systems. The system occupies a large area and requires various matching facilities, and the investment cost is high. Common sorting machines include drum sorting machines and pendulum sorting machines. The drum sorting machine drives a whole row of drums to rotate by a power source to sort and convey objects. The pendulum sorting machine synchronously rotates a plurality of arrayed roller conveying mechanisms to sort and convey goods. However, when the sorting machine receives goods, the goods may be tilted at the beginning position, causing blockage, so that the subsequent conveyed goods are prone to falling and being damaged, reducing the sorting efficiency of the sorting machine, and the goods tilted and squeezed are prone to internal object fragmentation.

[0003] In summary, when the sorting machine receives goods, the goods may be tilted at the beginning position, causing blockage, so that the subsequent conveyed goods are prone to falling and being damaged, reducing the sorting efficiency of the sorting machine, and the goods tilted and squeezed are prone to internal object fragmentation. SUMMARY

[0004] (I) Technical problems to be solved

[0005] In view of the deficiencies of the prior art, the present application provides a head end anti-pinch device of a linear sorting machine, which solves the problems of the sorting machine receiving goods, which may be tilted at the beginning position, causing blockage, so that the subsequent conveyed goods are prone to falling and being damaged, reducing the sorting efficiency of the sorting machine, and the goods tilted and squeezed are prone to internal object fragmentation.

[0006] (II) Technical solutions

[0007] In order to achieve the above object, the present application is realized by the following technical scheme: a straight sorting machine head end anti-pinch device, comprising a sorting machine frame, the top of the sorting machine frame is fixedly connected with a sorting belt, the sorting belt can protect the sorted goods, prevent the goods from tilting when the sorting belt transports the goods, and the close fit of the sorting belt and the sorting machine frame effectively improves the stability of the sorting belt during work, avoids the goods from falling off the sorting belt due to excessive vibration during work, the front bottom left side of the sorting belt is fixedly connected with an operation panel, the bottom right side of the sorting belt is fixedly connected with a mounting device, the front bottom middle position of the mounting device is rotatably connected with a power box, the top of the right outer wall of the mounting device is slidably connected with a lifting baffle, the lifting baffle can protect the mounting device when not working, thereby reducing the entry of external dust into the mounting device, and the lifting baffle can adjust the inlet range according to goods of different volumes, effectively avoiding the problem of the lifting baffle affecting the entry of goods, and the front right middle part of the sorting belt is rotatably connected with the power box.

[0008] The mounting device comprises a mounting frame, which is in contact with the adjusting device, so that the adjusting device contacts the inclined goods and guides them, so that the goods are not easy to be stuck during transportation, which is conducive to reducing the compression of the goods during transportation, facilitating to ensure the integrity of the goods during sorting, and the adjusting device can automatically return to the initial position after adjusting the inclined goods, avoiding the sticking of subsequent goods due to contact with the adjusting device, the inner cavity bottom middle position of the mounting frame is fixedly connected with a limiting frame, which is closely fitted with the mounting frame, facilitating to limit the volume of the sorted goods, which is conducive to avoiding the situation that the volume of the goods is too large to enter the mounting frame, affecting the transportation of subsequent goods, thereby improving the transportation speed of the goods, and further speeding up the sorting rate of subsequent goods, and the contact of the limiting frame and the transition roller enables the transition roller to push the goods, thereby reducing the deviation during transportation, effectively reducing the situation that the goods are stuck and blocked in the transportation space due to inclination during transportation, the two side inner walls of the limiting frame are rotatably connected with transition rollers, the two ends of the transition rollers penetrate the limiting frame and extend into the interior of the limiting frame, the middle part of the two side inner walls of the mounting frame is fixedly connected with an adjusting device, the top of the two sides of the mounting frame is fixedly connected with a positioning device, and the middle part of the right outer wall of the mounting frame is rotatably connected with a driver.

[0009] Preferably, the adjusting device comprises a transmission rod, both ends of the transmission rod are rotationally connected with a linkage adjusting disc, through the contact of the linkage adjusting disc and the transmission rod, the rotation speed of the linkage adjusting disc is controlled by the transmission rod, effectively avoiding the problem of slipping of the connection position of the transmission rod and the linkage adjusting disc, and the linkage adjusting disc can position the guiding device, thereby increasing the stress surface of the linkage adjusting disc, which is conducive to reducing the damage to the surface of the guiding device, the outer surface of the linkage adjusting disc is rotationally connected with a vertical supporting plate, through the contact of the vertical supporting plate and the linkage adjusting disc, the vertical supporting plate can provide a rotation space for the linkage adjusting disc, which is convenient for the rotation of the linkage adjusting disc, and the vertical supporting plate can increase the bearing capacity of the linkage adjusting disc, effectively avoiding the situation that the linkage adjusting disc slips on the vertical supporting plate during work, thereby improving the stability of the linkage adjusting disc itself, preventing the connection parts from shaking everywhere due to loose connection position, and affecting the movement of the goods, the guiding device is rotationally connected to the right side of the linkage adjusting disc away from the vertical supporting plate, an angle sensor is fixedly connected to the middle of the side of the guiding device away from the linkage adjusting disc, the angle sensor is installed on the guiding device in pairs, which can control the inclination angle of the guiding device, thereby improving the convenience of adjusting the guiding device, and when the goods pass through the angle sensor, the movement of the goods can be positioned, which is conducive to the clear observation of the workers on the transportation of the goods, and the angle sensor can protect the guiding device during work, which is convenient for real-time detection of the inclination angle of the guiding device, further avoiding the entry of goods when the guiding device is inclined.

[0010] Preferably, the positioning device comprises a connecting cross brace, the inner cavity bottom of the connecting cross brace is rotationally connected with an auxiliary device, the inner cavity bottom of the connecting cross brace is fixedly connected with a clamping shell on both sides of the auxiliary device, the clamping shell is tightly attached to the connecting cross brace, which facilitates increasing the tightness of the connecting position, so that the clamping shell is not easy to shake everywhere inside when installing the parts, thereby improving the stability of the parts during installation, effectively avoiding the surface of the clamping shell from being depressed to extrude the limiting extrusion plate, preventing the extrusion position of the limiting extrusion plate from being bent or cracked, facilitating to enhance the strength of the clamping shell itself, the clamping shell is fixedly connected with a limiting extrusion plate at the middle position of the inner cavity top, the inner part of the clamping shell is supported by the limiting extrusion plate at the same time to limit the connecting position of the auxiliary device, so that the auxiliary device can protect the transportation space of the goods, avoiding the phenomenon that the parts fall off to cause the goods to be damaged when the auxiliary device is used for a long time, and the limiting extrusion plate is pressed by the lifting adjusting column, which can increase the supporting force of the clamping shell, further improving the stability of the clamping shell, the bottom middle position of the limiting extrusion plate is rotationally connected with a lifting adjusting column, the lifting adjusting column is in contact with the limiting extrusion plate, so that the lifting adjusting column stops when it is lowered to contact the goods, thereby playing a guiding effect on the transportation of the goods, thereby reducing the problem of deviation during transportation of the goods, at the same time, the goods can be protected, effectively avoiding the damage caused by falling due to vibration during transportation of the goods, facilitating to speed up the sorting efficiency of the subsequent sorting machine.

[0011] Preferably, the guide device comprises a telescopic guide plate, the middle part of the front surface of the telescopic guide plate is rotationally connected with a rotating column, the telescopic guide plate is swung left and right through the rotating column to block the deviated goods, thereby increasing the contact surface between the telescopic guide plate and the goods, effectively avoiding the problem that the pushing force of the telescopic guide plate is too small to move the goods due to insufficient contact between the telescopic guide plate and the goods, and the rotating column can limit the rotation range of the telescopic guide plate, so that the telescopic guide plate retreats on one side and advances on the other side to push the goods, effectively reducing the impact force when the telescopic guide plate contacts other components, the inner cavity bottom of the telescopic guide plate is slidingly connected with an arc-shaped boosting piece, the arc-shaped boosting piece is elongated with the movement of the telescopic guide plate through the contact between the arc-shaped boosting piece and the receiving piece, thereby ensuring that the receiving piece can support the telescopic guide plate, effectively increasing the stress surface inside the telescopic guide plate, facilitating the enhancement of the strength of the telescopic guide plate, avoiding the bending deformation of the telescopic guide plate when it is pressed by the goods, further prolonging the service life of the telescopic guide plate, the top middle position of the arc-shaped boosting piece is slidingly connected with a damping support, the damping support is in contact with the arc-shaped boosting piece, facilitating the positioning of the arc-shaped boosting piece, and the damping support supports the telescopic guide plate, which is conducive to increasing the stress surface of the telescopic guide plate, thereby reducing the vibration generated by the telescopic guide plate during work, thereby increasing the stability of the telescopic guide plate when it contacts the goods, preventing the goods from piling up and falling due to blockage during transportation, the top of the outer walls on both sides of the damping support is fixedly connected with the telescopic guide plate, and the top of the outer walls on both sides of the arc-shaped boosting piece is fixedly connected with a receiving piece.

[0012] Preferably, the auxiliary device comprises a protective top plate, the bottom middle position of the protective top plate is rotationally connected with a lifting rotary frame, the lifting rotary frame drives the material stirring piece to vertically lift on the protective top plate, the lifting rotary frame is lowered to contact the goods, and the lifting rotary frame is rotated, the material stirring piece gradually contacts and pushes the goods, and the secondary adjustment of the goods is realized, the accuracy of the goods during transportation is further improved, the situation that the goods are inclined and stuck after entering is effectively avoided, the damage of the internal objects caused by the sticking of the goods during transportation is prevented, the fastening of the lifting rotary frame itself is increased, and the loosening of the material stirring piece is reduced. The bottom of the two side outer walls of the lifting rotary frame is fixedly connected with the material stirring piece, the bottom of the two sides of the protective top plate is fixedly connected with the elastic auxiliary plate, the elastic auxiliary plate is elastic, shrinks when subjected to pressure, and drives the swing inclined plate to return to the initial position when the pressure is lost, the situation that the elastic auxiliary plate cannot rebound after being subjected to pressure for a long time is avoided, the elastic auxiliary plate is closely attached to the protective top plate, the bearing capacity of the elastic auxiliary plate is increased, the problem that the elastic auxiliary plate is broken due to the too large shrinkage range of the elastic auxiliary plate is avoided, the protective top plate has the effect of limiting and buffering, the position, away from the protective top plate, of the elastic auxiliary plate is slidingly connected with the swing inclined plate, the swing inclined plate can press the elastic auxiliary plate, the elastic auxiliary plate shrinks when subjected to pressure, and the protective top plate is tightly pressed, when one side of the swing inclined plate is pressed, the protective top plate moves in the horizontal direction to the other side, thereby adjusting the position of the lifting rotary frame, and the situation that the lifting rotary frame cannot fully contact the goods when the lifting rotary frame is lowered to the maximum limit is effectively avoided.

[0013] Preferably, the position, away from the swing inclined plate, of the elastic auxiliary plate penetrates through the protective top plate and extends to the inside of the protective top plate, and the top of the material stirring piece is rotationally connected with the protective top plate.

[0014] Preferably, the position, close to the limiting extrusion plate, of the auxiliary device penetrates through the connecting cross brace and extends to the part of the connecting cross brace, and the bottom of the lifting adjusting column penetrates through the clamping shell and extends to the outside of the clamping shell.

[0015] Preferably, the top of the positioning device penetrates through the mounting frame and extends to the outside of the mounting frame, and the front of the positioning device is slidingly connected with the lifting baffle.

[0016] Preferably, the back of the mounting frame is fixedly connected with the sorting rack, and the back of the limiting frame is fixedly connected with the sorting belt.

[0017] A kind of linear sorting machine head end anti-pinch device's use method, step one: install equipment, and power box is connected with sorting belt rotation, so that power box drives sorting belt to transport goods, power box is connected with power supply, and lifting baffle is slidably connected with mounting device, so that it adjusts the height of feed;

[0018] Step two: the transition cavity generated by installation frame and limiting frame is used for goods feeding transport, and the goods are driven by the rotation of transition roller on limiting frame, and when the goods are inclined, contact with adjusting device and move adjustment, installation frame is fixedly connected with limiting frame, and limiting frame is rotationally connected with transition roller;

[0019] Step three: the angle of inclination of guide device is detected by angle sensor, and the angle of inclination is supported by guide device under the driving of linkage adjusting disc, linkage adjusting disc is rotationally connected with transmission rod, and linkage adjusting disc is rotationally connected with guide device;

[0020] Step four: the fine adjustment of lifting adjustment column is carried out by the movement of limiting extrusion plate in the clamping shell, lifting adjustment column is rotationally connected with limiting extrusion plate, so that lifting adjustment column can be lowered to contact goods and guide the moving direction of goods, and limiting extrusion plate is fixedly connected with clamping shell;

[0021] Step five: the force of telescopic guide plate is generated by the push cavity generated by telescopic guide plate and arc boost piece when telescopic guide plate moves, rotation column is rotationally connected with telescopic guide plate, so that rotation column can limit the rotation angle of telescopic guide plate, and arc boost piece is slidably connected with telescopic guide plate;

[0022] Step six: the lifting rotation frame drives the descending of stirring piece to contact goods and stir goods, and the goods are kept in straight line transport as the stirring piece moves, elastic auxiliary plate is fixedly connected with protective top plate, and protective top plate is rotationally connected with lifting rotation frame.

[0023] (Three) beneficial effects

[0024] The present application provides a kind of linear sorting machine head end anti-pinch device.It has the following beneficial effects:

[0025] (I) The head end of the straight sorting machine anti-pinch device is provided with a lifting baffle, a mounting device, a limiting frame and a mounting frame. The lifting baffle can protect the mounting device when not working, thereby reducing the entry of external dust into the mounting device. The close fit of the limiting frame and the mounting frame facilitates the limitation of the volume of the sorted goods, which is conducive to avoiding the situation that the volume of the goods is too large to enter the mounting frame, thereby affecting the transportation of subsequent goods, thereby improving the transportation speed of the goods, and further speeding up the sorting rate of subsequent goods, effectively reducing the situation that the goods are stuck and blocked in the transportation space due to tilting during transportation.

[0026] (II) The head end of the straight sorting machine anti-pinch device drives the lifting rotating frame to vertically lift the stirring piece on the protective top plate, so that the lifting rotating frame rotates when it contacts the goods. The stirring piece gradually contacts and pushes the goods, effectively avoiding the situation that the goods tilt and get stuck after entering, preventing the goods from being damaged due to being stuck during transportation, and the swinging inclined plate can extrude the elastic auxiliary plate, effectively avoiding the situation that the lifting rotating frame cannot fully contact the goods when it is lowered to the maximum limit.

[0027] (III) The head end of the straight sorting machine anti-pinch device drives the telescopic guide plate to swing left and right through the rotating column, so that it can block the deviated goods. This effectively avoids the problem that the telescopic guide plate cannot fully contact the goods, resulting in insufficient pushing force to move the goods. The contact between the arc-shaped booster and the receiving piece allows the arc-shaped booster to elongate with the movement of the telescopic guide plate, effectively increasing the stress surface inside the telescopic guide plate, facilitating the enhancement of the strength of the telescopic guide plate, and further prolonging the service life of the telescopic guide plate.

[0028] (IV) The head end of the straight sorting machine anti-pinch device is closely fitted with the clamping shell and the connecting cross brace, which facilitates the tightness of the connecting position and effectively avoids the situation that the surface of the clamping shell is depressed to extrude the limiting extrusion plate, preventing the extrusion position of the limiting extrusion plate from being bent or cracked, and facilitating the enhancement of the strength of the clamping shell. The contact between the lifting adjustment column and the limiting extrusion plate further reduces the problem of goods deviation during transportation, facilitating the speeding up of the sorting efficiency of the subsequent sorting machine.

[0029] (V) The head end of the straight sorting machine anti-pinch device is in contact with the linkage adjustment disc through the vertical support plate, so that the vertical support plate can provide a rotating space for the linkage adjustment disc, facilitating the rotation of the linkage adjustment disc, thereby improving the stability of the linkage adjustment disc. The angle sensors are installed on the guide device in pairs, which can control the inclination angle of the guide device, thereby improving the convenience of the guide device adjustment, and further avoiding the entry of goods when the guide device is tilted.

[0030] (Six), the straight line sorting machine head end anti-pinch device, through the elastic auxiliary plate and the protective top plate closely, facilitate increase the bearing capacity of elastic auxiliary plate, is favorable to avoid the problem of elastic auxiliary plate shrinkage range too big appears fracture, the limiting extrusion plate supports the inside of the clamping shell at the same time reaches the effect of limiting the connecting position of the auxiliary device, and the limiting extrusion plate is pressed by the lifting adjusting column, can increase the supporting degree of clamping shell, further improve the stability of clamping shell.

[0031] (Six), the straight line sorting machine head end anti-pinch device, through the elastic auxiliary plate and the protective top plate closely, facilitate increase the bearing capacity of elastic auxiliary plate, is favorable to avoid the problem of elastic auxiliary plate shrinkage range too big appears fracture, the limiting extrusion plate supports the inside of the clamping shell at the same time reaches the effect of limiting the connecting position of the auxiliary device, and the limiting extrusion plate is pressed by the lifting adjusting column, can increase the supporting degree of clamping shell, further improve the stability of clamping shell. BRIEF DESCRIPTION OF DRAWINGS

[0032] Fig. 1 is the structure schematic diagram of the whole of the present application;

[0033] Fig. 2 is the structure schematic diagram of the installation device of the present application;

[0034] Fig. 3 is the structure schematic diagram of the adjusting device of the present application;

[0035] Fig. 4 is the structure schematic diagram of the positioning device of the present application;

[0036] Fig. 5 is the structure schematic diagram of the guiding device of the present application;

[0037] Fig. 6 is the structure schematic diagram of the auxiliary device of the present application.

[0038] In the drawing: 1, sorting machine frame;2, operation panel;3, sorting belt;4, power box;5, installation device;51, driver;52, installation frame;53, limiting frame;54, transition roller;55, adjusting device;551, vertical support plate;552, linkage adjusting disc;553, transmission rod;554, angle sensor;555, guiding device;81, telescopic guide plate;82, rotating column;83, damping support;84, arc boost piece;85, receiving piece;56, positioning device;561, connecting cross brace;562, clamping shell;563, limiting extrusion plate;564, lifting adjusting column;565, auxiliary device;91, swing inclined plate;92, elastic auxiliary plate;93, protective top plate;94, lifting rotary frame;95, poking piece;6, lifting baffle. DETAILED DESCRIPTION

[0039] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application. Embodiment one:

[0040] Please refer to FIG. 1-6, the present application provides a technical solution: a straight sorting machine head end anti-pinch device, including a sorting machine frame 1, the top of the sorting machine frame 1 is fixedly connected with a sorting belt 3, the goods sorted by the sorting belt 3 can be protected, to prevent the sorting belt 3 from transporting goods when the goods tilt, at the same time, the sorting belt 3 is closely attached to the sorting machine frame 1, effectively improving the stability of the sorting belt 3 when working, avoiding the sorting belt 3 from falling off due to excessive vibration when working, the front bottom left side of the sorting belt 3 is fixedly connected with an operation panel 2, the bottom right side of the sorting belt 3 is fixedly connected with a mounting device 5, the front bottom middle position of the mounting device 5 is rotatably connected with a power box 4, the top of the right side outer wall of the mounting device 5 is slidably connected with a lifting baffle 6, the mounting device 5 can be protected when not working through the lifting baffle 6, thereby reducing the situation that the external dust enters the inside of the mounting device 5, and the lifting baffle 6 can adjust the import range according to the goods of different volumes, effectively avoiding the problem of the lifting baffle 6 affecting the import of the goods, the front right side middle part of the sorting belt 3 is rotatably connected with the power box 4;

[0041] The mounting device 5 comprises a mounting frame 52, which is in contact with the adjusting device 55, so that the adjusting device 55 contacts the inclined goods and guides the goods, so that the goods are not easy to be stuck during transportation, which is beneficial to reduce the compression of the goods during transportation, facilitate to ensure the integrity of the goods during sorting, and the adjusting device 55 can automatically return to the initial position after adjusting the inclined goods, avoiding the subsequent goods from being stuck due to contacting the adjusting device 55. The inner cavity bottom of the mounting frame 52 is fixedly connected with a limiting frame 53 at the middle position, which is closely attached to the mounting frame 52, so as to limit the volume of the sorted goods, which is beneficial to avoid the situation that the volume of the goods is too large to enter the inside of the mounting frame 52, affecting the transportation of the subsequent goods, thereby improving the transportation speed of the goods, and further speeding up the sorting rate of the subsequent goods. The limiting frame 53 is in contact with the transition roller 54, so that the transition roller 54 can push the goods, thereby reducing the deviation during transportation, effectively reducing the situation that the goods are stuck and blocked in the transportation space due to the inclination during transportation. The two side inner walls of the limiting frame 53 are rotatably connected with the transition roller 54, the two ends of the transition roller 54 penetrate through the limiting frame 53 and extend into the inside of the limiting frame 53, the middle part of the two side inner walls of the mounting frame 52 is fixedly connected with the adjusting device 55, the top of the two sides of the mounting frame 52 is fixedly connected with the positioning device 56, and the right side outer wall of the mounting frame 52 is rotatably connected with the drive 51.

[0042] The adjusting device 55 comprises a transmission rod 553, both ends of the transmission rod 553 are rotationally connected with a linkage adjusting disc 552, the rotation speed of the linkage adjusting disc 552 is controlled by the transmission rod 553 through the contact between the linkage adjusting disc 552 and the transmission rod 553, the problem of slippage at the connection position of the transmission rod 553 and the linkage adjusting disc 552 is effectively avoided, the linkage adjusting disc 552 can position the guiding device 555, thereby increasing the stress surface of the linkage adjusting disc 552, which is beneficial to reduce the damage to the surface of the guiding device 555, the outer surface of the linkage adjusting disc 552 is rotationally connected with a vertical supporting plate 551, the vertical supporting plate 551 can provide a rotation space for the linkage adjusting disc 552 through the contact between the vertical supporting plate 551 and the linkage adjusting disc 552, which facilitates the rotation of the linkage adjusting disc 552, and the vertical supporting plate 551 can increase the bearing capacity of the linkage adjusting disc 552, effectively avoiding the situation that the linkage adjusting disc 552 slips off when working on the vertical supporting plate 551, thereby improving the stability of the linkage adjusting disc 552 itself, preventing the linkage adjusting disc 552 from shaking everywhere due to loose connection position, which affects the movement of the goods, the right side of the linkage adjusting disc 552 away from the vertical supporting plate 551 is rotationally connected with the guiding device 555, an angle sensor 554 is fixedly connected to the middle of the side of the guiding device 555 away from the linkage adjusting disc 552, the angle sensor 554 is installed on the guiding device 555 in pairs, which can control the inclination angle of the guiding device 555, thereby improving the convenience of adjusting the guiding device 555, at the same time, when the goods pass through the angle sensor 554, the movement of the goods can be positioned, which is beneficial to the clear observation of the workers on the transportation of the goods, and the angle sensor 554 can protect the guiding device 555 when working, which facilitates the real-time detection of the inclination angle of the guiding device 555, further avoiding the entry of the goods when the guiding device 555 is inclined.

[0043] The positioning device 56 comprises a connecting cross brace 561, the inner cavity bottom of the connecting cross brace 561 is rotationally connected with an auxiliary device 565, the inner cavity bottom of the connecting cross brace 561 is fixedly connected with a clamping shell 562 on both sides of the auxiliary device 565, the clamping shell 562 is tightly attached to the connecting cross brace 561, which facilitates increasing the tightness of the connecting position, prevents the clamping shell 562 from shaking everywhere inside during installation of the components, thereby improving the stability of the components during installation, effectively avoiding the surface of the clamping shell 562 from being depressed to extrude the limiting extrusion plate 563, preventing the extrusion position of the limiting extrusion plate 563 from being bent or cracked, facilitating the enhancement of the strength of the clamping shell 562 itself, the clamping shell 562 is fixedly connected with the limiting extrusion plate 563 in the middle position of the inner cavity top, the limiting extrusion plate 563 supports the inside of the clamping shell 562 while achieving the effect of limiting the connecting position of the auxiliary device 565, so that the auxiliary device 565 can protect the transportation space of the goods, avoiding the phenomenon that the components fall off and cause damage to the goods during long-term use of the auxiliary device 565, and the limiting extrusion plate 563 is pressed by the lifting adjusting column 564, which can increase the supporting force of the clamping shell 562, further improving the stability of the clamping shell 562, the bottom middle position of the limiting extrusion plate 563 is rotationally connected with the lifting adjusting column 564, the lifting adjusting column 564 contacts the limiting extrusion plate 563, so that the lifting adjusting column 564 stops when it contacts the goods, thereby playing a guiding effect on the transportation of the goods, thereby reducing the problem of deviation during transportation of the goods, and at the same time, the goods can be protected, effectively avoiding the damage caused by falling due to vibration during transportation of the goods, facilitating the acceleration of the subsequent sorting efficiency of the sorting machine.

[0044] The guiding device 555 comprises a telescopic guide plate 81, the middle part of the front surface of the telescopic guide plate 81 is rotationally connected with a rotating column 82, the telescopic guide plate 81 is swung left and right through the rotating column 82, so that the telescopic guide plate 81 can block the deviated goods, thereby improving the contact surface between the telescopic guide plate 81 and the goods, effectively avoiding the problem that the pushing force of the goods is too small to move the goods due to insufficient contact between the telescopic guide plate 81 and the goods, and the rotating column 82 can limit the rotation range of the telescopic guide plate 81, so that the telescopic guide plate 81 retreats on one side and advances on the other side to push the goods, effectively reducing the impact force when the telescopic guide plate 81 contacts other components, the inner cavity of the telescopic guide plate 81 is slidingly connected with an arc-shaped boosting piece 84, through the contact between the arc-shaped boosting piece 84 and the receiving piece 85, the arc-shaped boosting piece 84 can be elongated with the movement of the telescopic guide plate 81, thereby ensuring that the receiving piece 85 can support the telescopic guide plate 81, effectively increasing the stress surface inside the telescopic guide plate 81, facilitating to enhance the strength of the telescopic guide plate 81, avoiding the bending deformation of the telescopic guide plate 81 when the telescopic guide plate 81 extrudes the goods, further prolonging the service life of the telescopic guide plate 81, the top middle position of the arc-shaped boosting piece 84 is slidingly connected with a damping support 83, through the contact between the damping support 83 and the arc-shaped boosting piece 84, the arc-shaped boosting piece 84 is positioned, at the same time, the damping support 83 supports the telescopic guide plate 81, which is conducive to increasing the stress surface of the telescopic guide plate 81, thereby reducing the vibration generated by the telescopic guide plate 81 during work, thereby increasing the stability of the telescopic guide plate 81 when contacting the goods, preventing the goods from falling due to blockage during transportation, the top of the two side outer walls of the damping support 83 is fixedly connected with the telescopic guide plate 81, and the top of the two side outer walls of the arc-shaped boosting piece 84 is fixedly connected with the receiving piece 85.

[0045] The auxiliary device 565 comprises a protective top plate 93, the middle bottom of the protective top plate 93 is rotationally connected with a lifting rotary frame 94, the lifting rotary frame 94 drives a material stirring piece 95 to vertically lift on the protective top plate 93, the lifting rotary frame 94 is lowered to contact the goods, and the material stirring piece 95 gradually contacts and pushes the goods, thereby realizing secondary adjustment of the goods, further improving the accuracy of the goods during transportation, effectively avoiding the situation that the goods are inclined and stuck after entering, preventing the goods from being damaged due to sticking, and increasing the fastening of the lifting rotary frame 94 itself, thereby reducing the loosening of the material stirring piece 95. The two side outer walls of the lifting rotary frame 94 are fixedly connected with the material stirring piece 95, the bottom of the protective top plate 93 is fixedly connected with an elastic auxiliary plate 92, the elastic auxiliary plate 92 is elastic, shrinks under pressure, and returns to the initial position when the pressure is lost, thereby avoiding the situation that the elastic auxiliary plate 93 cannot rebound after being pressed for a long time. The elastic auxiliary plate 92 is tightly attached to the protective top plate 93, thereby increasing the bearing capacity of the elastic auxiliary plate 92 and avoiding the problem of fracture caused by excessive shrinkage range of the elastic auxiliary plate 92, so that the protective top plate 93 has a limiting and buffering effect. The position, away from the protective top plate 93, of the elastic auxiliary plate 92 is slidingly connected with a swing inclined plate 91, the swing inclined plate 91 can press the elastic auxiliary plate 92, so that the elastic auxiliary plate 92 shrinks under pressure and tightly presses the protective top plate 93. When one side of the swing inclined plate 91 is pressed, the protective top plate 93 moves horizontally to the other side, thereby adjusting the position of the lifting rotary frame 94, effectively avoiding the situation that the lifting rotary frame 94 cannot fully contact the goods when it is lowered to the maximum limit. Embodiment two:

[0046] Please refer to FIGS. 1-6, on the basis of embodiment one, the present application provides a technical solution: a method for using a straight-line sorting machine head-end anti-pinch device, step one: install the equipment, rotationally connect the power box 4 with the sorting belt 3, so that the power box 4 drives the sorting belt 3 to transport the goods, connect the power box 4 with the power supply, and slidingly connect the lifting baffle 6 with the mounting device 5, so as to adjust the feeding height.

[0047] Step two: transport the goods through the transition cavity generated by the mounting frame 52 and the limiting frame 53, and drive the goods to rotate on the limiting frame 53 with the transition roller 54, and when the goods are inclined, contact the adjusting device 55 and move with it to adjust, fixedly connect the mounting frame 52 with the limiting frame 53, and rotationally connect the limiting frame 53 with the transition roller 54.

[0048] Step three: the angle sensor 554 is used to detect the angle of the guide device 555, and the guide device 555 supports the angle under the driving of the linkage adjusting disc 552, the linkage adjusting disc 552 is rotationally connected with the transmission rod 553, and the linkage adjusting disc 552 is rotationally connected with the guide device 555;

[0049] Step four: the lifting adjusting column 564 is finely adjusted by moving the limiting extrusion plate 563 in the clamping shell 562, the lifting adjusting column 564 is rotationally connected with the limiting extrusion plate 563, so that the lifting adjusting column 564 can be lowered to contact the goods and guide the moving direction of the goods, and the limiting extrusion plate 563 is fixedly connected with the clamping shell 562;

[0050] Step five: the force of the extension guide plate 81 when moving in the boost cavity generated by the extension guide plate 81 and the arc-shaped boost piece 84, the rotating column 82 is rotationally connected with the extension guide plate 81, so that the rotating column 82 can limit the rotation angle of the extension guide plate 81, and the arc-shaped boost piece 84 is slidingly connected with the extension guide plate 81;

[0051] Step six: the lifting rotating frame 94 drives the stirring piece 95 to descend to contact the goods and stir the goods, and the goods are kept in straight-line transportation as the stirring piece 95 moves the goods, the elastic auxiliary plate 92 is fixedly connected with the protective top plate 93, and the protective top plate 93 is rotationally connected with the lifting rotating frame 94.

[0052] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0053] Although the embodiments of the present application have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for preventing pinching at the head end of a linear sorting machine, comprising a sorting frame (1), characterized in that: The top of the sorting frame (1) is fixedly connected to a sorting belt (3), the bottom left side of the front of the sorting belt (3) is fixedly connected to an operation panel (2), the bottom right side of the sorting belt (3) is fixedly connected to an installation device (5), the bottom middle position of the front of the installation device (5) is rotatably connected to a power box (4), the top of the right outer wall of the installation device (5) is slidably connected to a lifting baffle (6), and the middle right side of the front of the sorting belt (3) is rotatably connected to the power box (4). The mounting device (5) includes a mounting frame (52), a limiting frame (53) is fixedly connected to the middle position of the bottom of the inner cavity of the mounting frame (52), and transition rollers (54) are rotatably connected to the inner walls on both sides of the limiting frame (53). The two ends of the transition rollers (54) pass through the limiting frame (53) and extend into the interior of the limiting frame (53). An adjusting device (55) is fixedly connected to the middle of the inner walls on both sides of the mounting frame (52), and a positioning device (56) is fixedly connected to the top two sides of the mounting frame (52). A driver (51) is rotatably connected to the middle of the outer right side of the mounting frame (52).

2. The anti-pinch device at the head end of a linear sorting machine according to claim 1, characterized in that: The adjustment device (55) includes a transmission rod (553), with a linkage adjustment disc (552) rotatably connected to both ends of the transmission rod (553). A vertical support plate (551) is rotatably connected to the outer surface of the linkage adjustment disc (552). A guide device (555) is rotatably connected to the right side of the linkage adjustment disc (552) away from the vertical support plate (551). An angle sensor (554) is fixedly connected to the middle of the side of the guide device (555) away from the linkage adjustment disc (552).

3. The anti-pinch device at the head end of a linear sorting machine according to claim 1, characterized in that: The positioning device (56) includes a connecting cross brace (561), an auxiliary device (565) is rotatably connected to the bottom of the inner cavity of the connecting cross brace (561), and a snap-fit ​​housing (562) is fixedly connected to the bottom of the inner cavity of the connecting cross brace (561) on both sides of the auxiliary device (565). The snap-fit ​​housing (562) is placed in the middle of the top of the inner cavity and a limiting compression plate (563) is fixedly connected. A lifting adjustment column (564) is rotatably connected to the middle of the bottom of the limiting compression plate (563).

4. The anti-pinch device at the head end of a linear sorting machine according to claim 2, characterized in that: The guiding device (555) includes a telescopic guide plate (81), a rotating column (82) is rotatably connected to the center of the front of the telescopic guide plate (81), an arc-shaped booster (84) is slidably connected to the bottom of the inner cavity of the telescopic guide plate (81), a vibration damping bracket (83) is slidably connected to the middle of the top of the arc-shaped booster (84), the top of the outer walls on both sides of the vibration damping bracket (83) is fixedly connected to the telescopic guide plate (81), and a receiving member (85) is fixedly connected to the top of the outer walls on both sides of the arc-shaped booster (84).

5. The anti-pinch device at the head end of a linear sorting machine according to claim 3, characterized in that: The auxiliary device (565) includes a protective top plate (93), a lifting and rotating frame (94) is rotatably connected to the bottom middle position of the protective top plate (93), a material feeding component (95) is fixedly connected to the bottom of the outer walls on both sides of the lifting and rotating frame (94), an elastic auxiliary plate (92) is fixedly connected to the bottom two sides of the protective top plate (93), and a swinging inclined plate (91) is slidably connected to the elastic auxiliary plate (92) away from the protective top plate (93).

6. The anti-pinch device at the head end of a linear sorting machine according to claim 5, characterized in that: The top of the elastic auxiliary plate (92) on the side away from the swing inclined plate (91) penetrates through the protective top plate (93) and extends into the interior of the protective top plate (93). The top of the material feeding component (95) is rotatably connected to the protective top plate (93).

7. The anti-pinch device at the head end of a linear sorting machine according to claim 3, characterized in that: The auxiliary device (565) is connected to the cross brace (561) near the limiting compression plate (563) and extends to the part connected to the cross brace (561). The bottom of the lifting adjustment column (564) is connected to the snap-fit ​​housing (562) and extends to the outside of the snap-fit ​​housing (562).

8. The anti-pinch device at the head end of a linear sorting machine according to claim 1, characterized in that: The top two sides of the positioning device (56) penetrate the mounting frame (52) and extend to the outside of the mounting frame (52). The front two sides of the positioning device (56) are slidably connected to the lifting baffle (6).

9. The anti-pinch device at the head end of a linear sorting machine according to claim 1, characterized in that: The bottom back of the mounting frame (52) is fixedly connected to the sorting machine frame (1), and the bottom back sides of the limiting frame (53) are fixedly connected to the sorting belt (3).

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