Transport track mechanism and method of operation thereof

Abstract

The present application relates to a transport track mechanism and a method for operating the same. The transport track mechanism comprises a base plate assembly, a fixed track assembly, a movable track assembly, a width adjusting assembly, an adjustable stop plate mechanism or a follow-up stop plate mechanism, a transport belt tensioning assembly and a material plate. The fixed track assemblies are symmetrically arranged on the base plate assembly, and the movable track assembly is arranged on the outer side of the fixed track assemblies. The material plate is arranged on the top of the fixed track assemblies. The adjustable stop plate mechanism or the follow-up stop plate mechanism is arranged on the outer wall of the fixed track assemblies along the middle of the material plate and the ends of the material plate which are perpendicular to the fixed track assemblies. The width adjusting assembly is arranged on the outer wall of one side of the fixed track assemblies.

Description

Technical Field

[0001] This invention belongs to the technical field of transportation track mechanisms, and specifically relates to a transportation track mechanism and its operation method. Background Technology

[0002] There are two main types of transport track mechanism devices;

[0003] The first type of roller and conveyor belt mechanism has the disadvantage that the material is prone to shifting on the conveyor belt, and the material is not completely fixed after it stops. The shift of the conveyor belt affects the positioning accuracy of the equipment, and it cannot be used in environments with high precision.

[0004] The second type is a transport track mechanism with a limiting edge and a stop plate mechanism. The disadvantage of this method is that the material will deflect when it hits the stop plate mechanism, thus affecting the accuracy. Summary of the Invention

[0005] The purpose of this invention is to provide a transportation track mechanism and its operation method that have high precision, high safety and wide applicability.

[0006] The technical solution of the present invention is the transport track mechanism, which is characterized by including a base plate assembly, a fixed track assembly, a moving track assembly, a width adjustment assembly, an adjustable stop plate mechanism or a follow-up stop plate mechanism, a transport belt tensioning assembly, and a material plate; the fixed track assemblies are symmetrically arranged on the base plate assembly, the moving track assembly is covered on the outside of the fixed track assembly, the top of a pair of fixed track assemblies is covered with a material plate, and the two ends of the material plate perpendicular to the fixed track assembly are respectively provided with an adjustable stop plate mechanism or a follow-up stop plate mechanism along the middle and the outer wall of the positioning assembly, and a width adjustment assembly is provided on one outer wall of the fixed track assembly.

[0007] Preferably, the track-setting assembly includes: a track-setting base plate, a conveyor belt motor, a conveyor belt motor mount, a conveyor belt drive wheel, a conveyor belt idler wheel, a conveyor belt guide idler wheel, a conveyor belt support plate, an in / out plate sensor base plate, an in / out plate sensor, an in / out plate sensor, a spring guide rod, a reset spring, an adjusting conveyor belt, a top plate cylinder frame, a top plate cylinder, a bearing cover, a bearing, a top material plate, a side top material plate, a side top cylinder connecting plate, a side top cylinder, a track guide rail, a track slider, and a conveyor belt tensioning assembly; the bearing is installed in the track-setting base plate and fixed by the bearing cover; one end of the conveyor belt drive wheel is inserted into the installed bearing and fixed by a shaft retainer, allowing the conveyor belt drive wheel to rotate freely; the conveyor belt motor and the conveyor belt motor mount are installed together, and the conveyor belt motor mount carries the conveyor belt motor. Locked together with the guide base plate, the motor shaft with its flat end is inserted into a hole in the conveyor belt drive wheel, allowing the motor shaft to rotate synchronously with the drive wheel without disassembling it, facilitating easy disassembly. The conveyor belt idler pulley and guide idler pulley are mounted on the guide base plate. The conveyor belt is then routed around the drive wheel, idler pulley, and guide idler pulley, and its tension is adjusted to the appropriate level through slots in the guide base plate. The conveyor belt tensioning assembly is mounted on the guide assembly, with its idler pulley pressing against the conveyor belt. Adjusting the tensioning assembly applies a set pressure to maintain the adjusted tension. Conveyor belt support plates are mounted at both ends of the guide base plate; adjusting their slots allows the support plates to hold the conveyor belt in place. This reduces conveyor belt deformation and loss caused by slightly heavier transport and the instability of transported materials. The top plate cylinder is mounted on the back of the fixed rail base plate. The piston rod of the top plate cylinder is connected to the top plate cylinder frame. A spring guide rod and a return spring pass through the middle of the top plate cylinder frame. The spring provides thrust to retract and reset the cylinder. The front of the fixed rail base plate is equipped with a track guide rail and a track slider. A top plate connects the track slider to the top plate cylinder frame, causing the top plate cylinder to drive the top plate to rise and fall. The rising and falling of the top plate lifts the conveyor belt, thus lifting the material on the conveyor belt. The inlet / outlet plate sensor base plate is mounted on both sides of the fixed rail base plate. The inlet / outlet plate sensor mounting plate is mounted on the inlet / outlet plate sensor base plate, and the inlet / outlet plate sensor is mounted on the mounting plate. All four components are connected by multiple sets of mounting holes and slots to position the sensors. Adjustable within a set range; the guide rail seat is installed on the back of the fixed rail base plate, and the guide rail and the track slider are installed on the guide rail seat. The side top material plate is installed on the track slider, so that the side top material plate slides horizontally and stably to both sides on the fixed rail base plate; the side top cylinder connecting plate is installed on the side top material plate, and the spring guide rod passes through the side top cylinder connecting plate and the side top cylinder connecting plate and the return spring, and is fixed on the fixed rail base plate. The return spring keeps the side top cylinder connecting plate away from the material on the conveyor belt when not in operation, reducing the interference of the side top material plate to the material; the side top cylinder is installed on the fixed rail base plate, and the piston rod of the side top cylinder is fixed together with the side top cylinder connecting plate, so that the side top cylinder works to drive the side top material plate to slide; the pressure block is evenly installed on the fixed rail base plate, and cooperates with the lifting top material plate to clamp the material;The rail mounting block is installed on the front of the rail base plate and fixed to the base plate; the conveyor belt tensioning assembly is installed on the rail base plate, and its angle is adjusted so that the idler pulley of the conveyor belt presses against the conveyor belt.

[0008] Preferably, the moving rail assembly includes: a conveyor belt motor, a conveyor belt motor base, a conveyor belt drive wheel, a conveyor belt idler wheel, a conveyor belt guide idler wheel, a conveyor belt support plate, a bearing, a pressure block, a spring guide rod, a return spring, a conveyor belt, a top plate cylinder frame, a top plate cylinder, a bearing cover, a bearing, a top plate, a track guide rail, a track slider, a moving rail base plate, a moving rail induction plate, a drag chain frame, and a conveyor belt tensioning assembly; the bearing is installed in the moving rail base plate and fixed by the bearing cover; one end of the conveyor belt drive wheel is inserted into the installed bearing and fixed by a shaft retainer, so that the conveyor belt... The conveyor belt drive wheel rotates freely; the conveyor belt motor and motor mount are installed together, and the motor mount locks the conveyor belt motor and the moving rail base plate together. The motor shaft with its flat end is inserted into the hole in the conveyor belt drive wheel, allowing the motor shaft to rotate synchronously with the drive wheel, and facilitating disassembly without removing the drive wheel. The conveyor belt idler pulley and guide idler pulley are mounted on the moving rail base plate, and the conveyor belt passes around the drive wheel, idler pulley, and guide idler pulley. The conveyor belt tension is adjusted to a suitable level through slots in the moving rail base plate. The conveyor belt tensioning assembly is mounted on the moving rail base plate, causing the conveyor belt idler pulley to press against the conveyor belt. Adjusting the tensioning assembly applies pressure to the conveyor belt, maintaining its adjusted tension. Conveyor belt support plates are mounted at both ends of the moving rail base plate. Adjusting their slots allows the support plates to hold the conveyor belt, reducing belt deformation and wear caused by heavier loads and minimizing instability in the transport of materials. The top plate cylinder is mounted on the back of the moving rail base plate. The piston rod of the top plate cylinder is connected to the cylinder frame, which contains a spring guide rod and a return spring. The spring provides thrust. The cylinder retracts and resets; the guide rail and track slider are installed on the front of the moving rail base plate, and the track slider is connected to the top plate cylinder frame by the top plate, so that the top plate cylinder drives the top plate to rise and fall. The rising and falling top plate lifts the conveyor belt, so that the material on the conveyor belt is lifted; the pressing blocks are evenly installed on the moving rail base plate, and cooperate with the rising and falling top plate to clamp the material; the moving rail induction plate is installed on one side of the moving rail base plate to sense the limit position; the drag chain frame is installed on the other side of the moving rail base plate; the conveyor belt tensioning assembly is installed on the fixed rail base plate, and the angle is adjusted so that the conveyor belt idler pulley presses the conveyor belt.

[0009] Preferably, the width adjustment assembly includes: a track width adjustment motor, a width adjustment motor base, a width adjustment coupling, a width adjustment screw fixing seat, a width adjustment screw, a width adjustment screw nut, a width adjustment screw support seat, a width adjustment screw support end, a width adjustment belt drive pulley, a width adjustment belt, a width adjustment belt tension pulley, a tension pulley seat, an induction mounting plate, a slotted photoelectric switch, and an induction moving rail sensor plate; the width adjustment screw support end connecting seat is mounted on the base plate, then two width adjustment screw fixing ends with width adjustment screw nuts pass through the track fixing assembly and are fixed by the width adjustment screw fixing seat, the width adjustment screw nut passes through the moving rail assembly and is fixed thereto; the width adjustment screw support end passes through the width adjustment screw support seat, the width adjustment screw support seat is fixed on the width adjustment screw support end connecting seat, and the width adjustment screw support end is fixed to the width adjustment screw support seat by a snap ring; the width adjustment motor base is mounted on the base plate, the track width adjustment motor is fixed to the width adjustment motor base, and the motor shaft of the track width adjustment motor is connected via an adjustment... The width coupling is connected to the fixed end of the width adjusting screw, thereby driving the width adjusting screw to rotate via the track width adjusting motor. Width adjusting belt drive pulleys are fitted onto the support ends of the two width adjusting screws, and a width adjusting belt is fitted onto these pulleys. When the track width adjusting motor is working, it drives the two width adjusting screws to rotate synchronously and in the same direction, thus ensuring smooth movement of the moving rail assembly and changing the distance between the fixed rail assembly and the moving rail assembly. Two tensioning wheel seats are installed on the base plate, and width adjusting belt tensioning pulleys are installed in the slots of the tensioning wheel seats. These tensioning pulleys press the width adjusting belt tightly to prevent slippage. Asynchronous movement of the two width adjusting screws would cause the moving rail assembly to move unevenly, resulting in a non-parallel angle with the fixed rail assembly and affecting accuracy. Two sensor mounting plates are installed on the front and rear of the base plate through sensor mounting plate slots. A slotted photoelectric switch is installed on the sensor mounting plate, which can be adjusted within a set range to sense the moving rail sensor plate, thus determining when the moving rail assembly reaches its limit position.

[0010] Preferably, the adjustable stop mechanism includes: an adjustable stop mechanism, a stop adjustment screw, a stop screw nut, a stop screw fixing seat, a stop screw support seat, a stop slider, a stop screw nut seat, a stop cylinder, and an adjusting stop cylinder seat; the fixed end of the stop adjustment screw with the stop screw nut passes through the rail fixing assembly and is fixed on the stop screw fixing seat mounted on the base plate; the supporting end of the stop adjustment screw passes through the stop screw support seat mounted on the base plate and is fixed with a snap ring; a stop adjustment handwheel is fitted onto the fixed end of the stop screw support seat and fixed, so that rotating the stop adjustment handwheel drives the stop adjustment screw to rotate clockwise; two sets of... The stop plate guide rail of the stop plate slider is on the base plate. The stop plate slider and the stop plate screw nut are connected together by the stop plate screw nut seat, so that the stop plate screw nut seat can move smoothly on the base plate. The stop plate cylinder seat with a slot is installed on the stop plate screw nut seat 7, which can move within a set range. The stop plate cylinder with a stop plate cylinder baffle on the piston rod is installed on the stop plate cylinder seat, so that the stop plate cylinder working drives the stop plate cylinder baffle to move up and down. By rotating the stop plate adjusting handwheel and adjusting the position of the stop plate cylinder seat, the stop plate cylinder baffle can move within a set range of front, back, left and right to adjust the stop plate position. Another adjustable stop plate mechanism is installed on the other side of the base plate.

[0011] Preferably, the follow-up stop mechanism 5.0' includes: a follow-up stop mechanism, a stop adjustment screw, a stop screw nut, a stop screw fixing seat, a stop screw support seat, a stop slider, a stop screw nut seat, a stop cylinder, and an adjusting stop cylinder seat; the fixed end of the stop adjustment screw with the stop screw nut passes through the rail fixing assembly and is fixed on the stop screw fixing seat mounted on the base plate; the supporting end of the stop adjustment screw passes through the stop screw support seat mounted on the base plate and is fixed with a snap ring; a stop adjustment handwheel is fitted onto the fixed end of the stop screw support seat and fixed, so that rotating the stop adjustment handwheel drives the stop adjustment screw to rotate clockwise; two... A stop plate guide rail with a stop plate slider is mounted on the base plate. The stop plate slider and the stop plate screw nut are connected together by a stop plate screw nut seat, allowing the stop plate screw nut seat to move smoothly on the base plate. A stop plate cylinder seat with a slotted hole is installed on the stop plate screw nut seat 7, which can move within a set range. A stop plate cylinder with a stop plate cylinder baffle plate on the piston rod is installed on the stop plate cylinder seat, so that the stop plate cylinder working drives the stop plate cylinder baffle plate to move up and down. By rotating the stop plate adjusting handwheel and adjusting the position of the stop plate cylinder seat, the stop plate cylinder baffle plate can move within a set range of front, back, left, and right to adjust the stop plate position. Another follow-up stop plate mechanism is installed on the other side of the base plate.

[0012] The material stop cylinder fixing plate is fixed on the moving rail base plate of the moving rail assembly. The material stop cylinder fixing plate is equipped with a stop cylinder with a stop cylinder baffle on the piston rod, so that the stop cylinder baffle moves together with the moving rail assembly.

[0013] Preferably, the conveyor belt tensioning assembly includes: a conveyor belt tensioning seat, a tensioning swing arm, a torsion spring, and a conveyor belt idler pulley; the torsion spring is installed on a protruding stud in the bottom groove of the conveyor belt tensioning seat, one end of the torsion spring is engaged at the bottom of the groove of the tensioning seat, the bottom of the conveyor belt tensioning seat is fitted into the groove at one end of the tensioning swing arm and is fixed with screws but not locked to prevent it from coming out, the other end of the torsion spring is engaged in a recessed pivot groove at the bottom of the groove of the tensioning swing arm, so that the conveyor belt tensioning seat and the tensioning swing arm rotate, and the torsion spring generates torque; the conveyor belt idler pulley is installed in a slot at the other end of the tensioning swing arm, and the slot allows the installation position of the conveyor belt idler pulley to be adjusted.

[0014] Another technical solution of the present invention is a method for operating the transport track mechanism, characterized by the following steps:

[0015] (1) Based on the width of the material, start the track width adjustment motor, and the moving track assembly moves so that the distance between the fixed track assembly and the moving track assembly is suitable for the material, and the material moves smoothly on both of their conveyor belts;

[0016] (2) Manually rotate the stop plate adjustment handwheel to adjust the stop plate cylinder baffle to the center position between the fixed rail assembly and the moving rail assembly; the material is then conveyed onto the conveyor belt of the fixed rail assembly and the moving rail assembly;

[0017] (3) When the feed inlet plate sensor detects the material, the feed inlet plate sensor gives a signal, which starts the conveyor belt motors of the fixed track assembly and the moving track assembly to rotate synchronously in opposite directions, driving the conveyor belt to move the material to the other end of the track.

[0018] (4) At the same time, the piston rod of the stop cylinder of the adjustable stop mechanism away from the feed inlet extends, raising the stop cylinder baffle to block the material transported from the feed inlet, so that the material stops moving. The stop cylinder baffle is in the center position of the material, so that the deflection caused by the impact of the material is small and has little impact on accuracy.

[0019] (5) After receiving the signal from the feed inlet sensor, the conveyor belt motor stops working after the material is blocked by the stop plate cylinder baffle. The conveyor belt will transport the material to stabilize the material state. The side top cylinder working piston rod retracts, causing the side top plate to push the material to align with the moving rail assembly.

[0020] (6) The piston rod of the top plate cylinder extends and drives the top plate to rise, lifting the material on the conveyor belt, and cooperating with the pressing block to clamp and fix the material.

[0021] (7) The side top cylinder extends, the side top material plate retracts into the fixed rail base plate, the piston rod of the stop plate cylinder retracts, the stop plate cylinder baffle descends, and the material enters the working state.

[0022] (8) After the material exits the working state, the piston rod of the top plate cylinder retracts, the top plate descends, and the material is released from the clamping state.

[0023] (9) When the conveyor belt motor is working, it transports the material to the discharge port. The inlet and outlet plate sensors at the discharge port sense the discharge plate and transmit a signal to start the next operation.

[0024] Another technical solution of the present invention is a method for operating the transport track mechanism, characterized by comprising the following steps:

[0025] (1) Based on the width of the material, start the track width adjustment motor, the moving track assembly moves, and the following stop plate mechanism moves together with it, so that the distance between the fixed track assembly and the moving track assembly is suitable for the material, and they move smoothly on the conveyor belts of both.

[0026] (2) The material is conveyed to the conveyor belt of the fixed track assembly and the moving track assembly. The inlet and outlet plate sensor of the inlet senses the material and gives a signal to start the conveyor belt motors of the fixed track assembly and the moving track assembly to rotate synchronously in opposite directions, driving the conveyor belt to move the material to the other end of the track.

[0027] (3) At the same time, the piston rod of the stop plate cylinder of the adjustable stop plate mechanism away from the feed inlet extends to raise the stop plate cylinder baffle to block the material transported from the feed inlet, so that the material stops moving. The stop plate cylinder baffle is in the center of the material, so that the deflection caused by the impact on the material is small and has little impact on accuracy.

[0028] (4) After receiving the signal from the feed inlet sensor, the conveyor belt motor stops working after the material is blocked by the stop plate cylinder baffle. The conveyor belt stops transporting the material, so that the material is stable. The side top cylinder working piston rod retracts, so that the side top plate pushes the material to align with the moving rail assembly.

[0029] (5) The piston rod of the top plate cylinder extends and drives the top plate to rise, lifting the material on the conveyor belt, and cooperating with the pressing block to clamp and fix the material.

[0030] (6) The side top cylinder extends, the side top material plate retracts into the fixed rail base plate, the piston rod of the stop plate cylinder retracts, the stop plate cylinder baffle descends, and the material enters the working state.

[0031] (7) After the material exits the working state, the piston rod of the top plate cylinder retracts, the top plate descends, and the material is released from the clamping state.

[0032] (8) When the conveyor belt motor works, it transports the material to the discharge port. The inlet / outlet plate sensor 3.0 moving rail assembly at the discharge port senses the discharge plate and sends a signal to start the next operation.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0034] (1) The impact of conveyor belt vibration on accuracy in the transportation track;

[0035] This invention provides an upper-mounted clamping plate structure. When the material is in place, the piston rod of the clamping plate cylinder extends and, through the top plate connected to the piston rod, lifts the conveyor belts on both sides, causing the material on the conveyor belt to rise and be clamped and fixed by the pressure block, thereby reducing the impact of conveyor belt deviation on the positioning accuracy of the material.

[0036] (2) The impact of the stop mechanism on the material causes the material to deflect, affecting accuracy;

[0037] This invention provides an adjustable stop plate mechanism and a side-top material feeding mechanism. The adjustable stop plate mechanism adjusts the stop plate to the middle position of the material to reduce the deflection of the material. After the material is stopped by the adjustable stop plate mechanism, the side-top material feeding mechanism pushes the material to one side of the track to align the material with the track and reduce the impact of the material deflection angle on accuracy. Attached Figure Description

[0038] Figure 1-1 This is a three-dimensional structural schematic diagram of the first embodiment of the transport track mechanism of the present invention;

[0039] Figure 1-1 This is a three-dimensional structural diagram of the second embodiment of the transport track mechanism of the present invention;

[0040] Figure 1-2 This is a top-view three-dimensional structural diagram of the first embodiment of the transport track mechanism of the present invention;

[0041] Figure 1-2 This is a top-view three-dimensional structural diagram of the second embodiment of the transport track mechanism of the present invention;

[0042] Figure 2-1 This is a schematic diagram of the orbit determination component according to the first embodiment of the present invention;

[0043] Figure 2-2 This is a schematic diagram of the orbit determination component according to the first embodiment of the present invention;

[0044] Figure 2-3 This is a schematic diagram of the main structure of the orbit determination component according to the first embodiment of the present invention;

[0045] Figure 2-4 This is a schematic diagram of the left-side structure of the orbit determination component according to the first embodiment of the present invention;

[0046] Figure 2-5 This is a top view of the orbit determination component according to the first embodiment of the present invention;

[0047] Figure 2-6 This is a rear view structural diagram of the orbit determination component according to the first embodiment of the present invention;

[0048] Figure 2-7 yes Figure 2-5 AA section view;

[0049] Figure 3-1This is a schematic diagram of the moving track assembly according to the first embodiment of the present invention;

[0050] Figure 3-1 This is a schematic diagram of the moving track assembly according to the second embodiment of the present invention;

[0051] Figure 3-2 This is a schematic diagram of the main structure of the moving track assembly according to the first embodiment of the present invention;

[0052] Figure 3-2 'This is a schematic diagram of the present invention;'

[0053] Figure 3-3 This is a schematic diagram of the left-side structure of the moving track assembly according to the first embodiment of the present invention;

[0054] Figure 3-3 This is a schematic diagram of the left-side structure of the moving track assembly according to the second embodiment of the present invention;

[0055] Figure 3-4 This is a top view of the moving track assembly according to the first embodiment of the present invention;

[0056] Figure 3-4 This is a top view of the moving track assembly according to the second embodiment of the present invention;

[0057] Figure 3-5 This is a schematic diagram of the moving track assembly structure according to the first embodiment of the present invention;

[0058] Figure 3-5 This is a schematic diagram of the moving track assembly structure according to the second embodiment of the present invention;

[0059] Figure 3-6 yes Figure 3-5 BB section view;

[0060] Figure 3-6 'yes Figure 3-5 'B'-B' sectional view;

[0061] Figure 3-7 This is an enlarged view of the moving track assembly according to the first embodiment of the present invention;

[0062] Figure 3-7 This is an enlarged view of the moving track assembly according to the second embodiment of the present invention;

[0063] Figure 3-8 yes Figure 3-7 CC section view;

[0064] Figure 3-8 'yes Figure 3-7 'C'-C' sectional view;

[0065] Figure 4-1 This is a schematic diagram of the width adjustment component of the present invention;

[0066] Figure 4-2 This is a schematic diagram of the main structure of the width adjustment component of the present invention;

[0067] Figure 4-3 This is a schematic diagram of the left-side structure of the width adjustment component of the present invention;

[0068] Figure 5-1 This is a schematic diagram of the adjustable stop mechanism of the present invention;

[0069] Figure 5-2 This is a schematic diagram of the main structure of the adjustable stop mechanism of the present invention;

[0070] Figure 5-3 This is a schematic diagram of the left side of the adjustable stop mechanism of the present invention;

[0071] Figure 5-4 This is a rear view schematic diagram of the adjustable stop mechanism of the present invention;

[0072] Figure 6-1 This is an enlarged structural view of the conveyor belt tensioning assembly of the present invention;

[0073] Figure 6-2 This is an enlarged view of the main structure of the conveyor belt tensioning assembly of the present invention;

[0074] Figure 6-3 This is an enlarged left view of the conveyor belt tensioning assembly of the present invention;

[0075] Figure 6-4 This is an enlarged cross-sectional view of the conveyor belt tensioning component of the present invention.

[0076] Explanation of key component symbols:

[0077]

[0078] Detailed Implementation

[0079] The present invention will now be described in further detail with reference to the accompanying drawings:

[0080] Please see Figures 2-1 to 2-7As shown, the track-setting assembly 2.0 involves: installing bearing 2.26 into the track-setting base plate 2.1, and fixing bearing 2.16 with bearing cap 2.25; inserting one end of the conveyor belt drive wheel 2.12 into the installed bearing 2.25 and fixing it with a shaft retainer, allowing the conveyor belt drive wheel 2.12 to rotate freely; installing the conveyor belt motor 2.10 and the conveyor belt motor mount 2.11 together, locking the conveyor belt motor 2.10 and the track-setting base plate 2.1 together; inserting the motor shaft with the flat end of the belt shaft into the hole in the conveyor belt drive wheel 2.12, so that the motor shaft of the conveyor belt motor 2.10 rotates synchronously with the conveyor belt drive wheel 2.12, without disassembling the conveyor belt drive wheel 2.12, facilitating disassembly; and connecting the conveyor belt idler pulley 2.13 to the conveyor belt... The guide idler pulley 2.14 is mounted on the guide base plate 2.1, and the conveyor belt 2.22 is routed around the conveyor belt drive pulley 2.12, the conveyor belt idler pulley 2.13, and the guide idler pulley 2.14. The conveyor belt 2.22 is adjusted to a suitable tension via slots on the guide base plate 2.1. The conveyor belt tensioning assembly 6.0 is mounted on the guide assembly 2.1, with its idler pulley 2.13 pressing against the conveyor belt 2.22. The tensioning assembly 6.0 is adjusted to apply pressure to the conveyor belt 2.22, maintaining the adjusted tension. Conveyor belt support plates 2.15 are mounted at both ends of the guide base plate 2.1. Their slots are adjusted so that the support plates 2.15 support the conveyor belt 2.22, reducing the strain on the conveyor belt caused by slightly heavier loads. 2.22 Deformation loss and instability of transported materials; The top plate cylinder 2.24 is mounted on the back of the fixed rail base plate 2.1. The piston rod 2.24 of the top plate cylinder is connected to the top plate cylinder frame 2.23. A spring guide rod 2.20 and a return spring 2.21 pass through the middle of the top plate cylinder frame 2.23. The spring provides thrust to retract and reset the cylinder. The track guide rail 2.8 and track slider 2.9 are installed on the front of the fixed rail base plate 2.1. The track slider 2.9 is connected to the top plate cylinder frame 2.23 by the top material plate 2.3, causing the top plate cylinder 2.24 to drive the top material plate 2.3 to rise and fall. The rising and falling of the top material plate 2.3 lifts the conveyor belt 2.22, causing the material on the conveyor belt 2.22 to be lifted. The inlet / outlet sensor base plate 2.17 is mounted on both sides of the fixed rail base plate 2.1. The ejector sensor 2.18 mounting plate is mounted on the inlet / outlet sensor base plate 2.17. The inlet / outlet sensor 2.19 is mounted on the ejector sensor mounting plate 2.18. The four are connected by multiple sets of mounting holes and slots, allowing the sensor position to be adjusted within a certain range. The guide rail seat 2.7 is mounted on the back of the fixed rail base plate 2.1. The guide rail seat 2.7 is equipped with the rail guide rail 2.8 and the rail slider 2.9. The side top plate 2.4 is mounted on the rail slider 2.9, allowing the side top plate 2.4 to slide stably horizontally to both sides on the fixed rail base plate 2.1. The side top cylinder connecting plate 2.5 is mounted on the side top plate 2.4, and the spring guide rod 2.20 passes through the side top cylinder connecting plate 2.5 and the side top cylinder connecting plate 2.5 and the return spring 2.21, and is fixed to the fixed rail base plate 2.1. The return spring 2.21 keeps the side-top cylinder connecting plate 2.5 away from the material on the conveyor belt 2.22 when not in operation, reducing interference from the side-top material plate 2.4. The side-top cylinder 2.6 is installed on the fixed rail base plate 2.1, and its piston rod is fixed to the side-top cylinder connecting plate 2.5, allowing the side-top cylinder 2.6 to slide when in operation. The pressing block 2.16 is installed on the fixed rail base plate 2.1, evenly distributed, and works with the lifting top plate 2.3 to clamp the material. The fixed rail mounting block is installed on the front of the fixed rail base plate 2.1 and fixed to the base plate 1.1. The conveyor belt tensioning assembly 6.0 is installed on the fixed rail base plate 2.1, and the angle is adjusted so that the conveyor belt idler pulley 2.13 presses against the conveyor belt 2.22.

[0081] Please see Figures 3-1 to 3-8As shown, the moving rail assembly 3.0 is assembled as follows: Bearing 2.26 is installed into the moving rail base plate 3.1, and bearing 2.16 is fixed by bearing cap 2.25; one end of the conveyor belt drive wheel 2.12 is inserted into the installed bearing 2.25 and fixed by a shaft retainer, allowing the conveyor belt drive wheel 2.12 to rotate freely; the conveyor belt motor 2.10 is installed together with the conveyor belt motor seat 2.11, and the conveyor belt motor seat 2.11, along with the conveyor belt motor 2.10, is locked together with the moving rail base plate 3.1. The motor shaft with its flat end is inserted into the hole in the conveyor belt drive wheel 2.12, allowing the conveyor belt motor to rotate freely. The motor shaft of machine 2.10 rotates synchronously with the conveyor belt drive wheel 2.12, and is easy to disassemble without removing the conveyor belt drive wheel 2.12. The conveyor belt idler pulley 2.13 and the conveyor belt guide idler pulley 2.14 are mounted on the moving rail base plate 3.1, and the conveyor belt 2.22 is passed around the conveyor belt drive wheel 2.12, the conveyor belt idler pulley 2.13, and the conveyor belt guide idler pulley 2.14. The conveyor belt 2.22 is adjusted to a suitable tension through the slots on the moving rail base plate 3.1. The conveyor belt tensioning assembly 6.0 is mounted on the moving rail base plate 3.1, aligning the conveyor belt idler pulley 2.12 with the tensioning assembly 6.0. 3. Press down on the conveyor belt 2.22 and adjust the conveyor belt tensioning assembly 6.0 to apply a certain pressure to the conveyor belt 2.22, so that the conveyor belt 2.22 always maintains the adjusted tension; install conveyor belt support plates 2.15 at both ends of the moving rail base plate 3.1, adjust their slots so that the conveyor belt support plates 2.15 support the conveyor belt 2.22, reducing the deformation and loss of the conveyor belt 2.22 caused by slightly heavy transport and the instability of the transport state of the transported materials; install the top plate cylinder 2.24 on the back of the moving rail base plate 3.1, and connect the top plate cylinder piston rod 2.24 to the top plate cylinder frame 2.23. 2.23 has a spring guide rod 2.20 and a return spring 2.21 passing through the middle. The spring provides thrust to retract and reset the cylinder. The front of the moving rail base plate 3.1 is equipped with a track guide rail 2.8 and a track slider 2.9. The track slider 2.9 is connected to the top plate cylinder frame 2.23 by the top plate 2.3, so that the top plate cylinder 2.24 drives the top plate 2.3 to rise and fall. The rising and falling of the top plate 2.3 lifts the conveyor belt 2.22, so that the material on the conveyor belt 2.22 is lifted. The pressing block 2.16 is installed on the moving rail base plate 3.1, evenly installed, and cooperates with the rising and falling top plate 2.3 to clamp the material.

[0082] Install the moving rail sensor 3.2 on one side of the moving rail base plate 3.1 to sense the limit position; install the drag chain frame 3.3 on the other side of the moving rail base plate 3.1; install the conveyor belt tensioning assembly 6.0 on the fixed rail base plate 2.1 and adjust the angle so that the conveyor belt idler pulley 2.13 presses the conveyor belt 2.22.

[0083] Please see Figures 4-1 to 4-3As shown, the width adjustment assembly 4.0 is assembled as follows: The width adjustment screw support end 4.8 is mounted on the base plate 1.1. Then, the two fixed ends of the width adjustment screws 4.5, each with a width adjustment screw nut 4.6, are passed through the guide rail assembly 2.0 and fixed with the width adjustment screw fixing seat 4.4. The width adjustment screw nut 4.6 passes through the moving rail assembly 3.0 and is fixed thereas. The width adjustment screw support end 4.5 passes through the width adjustment screw support seat 4.7, and the width adjustment screw support seat 4.7 is fixed to the support of the width adjustment screw 4.8. On the end connector, the width-adjusting screw support end 4.5 is fixed to the width-adjusting screw support seat 4.7 by a snap ring; the width-adjusting motor seat 4.2 is installed on the base plate 1.1, the track width-adjusting motor 4.1 is fixed to the width-adjusting motor seat 2, and the motor shaft of the track width-adjusting motor 4.1 is connected to the fixed end of the width-adjusting screw 4.5 through the width-adjusting coupling 4.3, thereby driving the width-adjusting screw 4.5 to rotate; width-adjusting belt drive pulleys 4.9 are fitted onto the two width-adjusting screw support ends 4.5, and the width-adjusting... A width-adjusting belt 4.10 is fitted onto the wide belt drive pulley 4.9, so that when the track width-adjusting motor 4.1 is working, it drives the two width-adjusting lead screws 4.5 to rotate synchronously and in the same direction, thereby making the moving rail assembly 3.0 move smoothly and changing the distance between the fixed rail assembly 2.0 and the moving rail assembly 3.0. Two tensioning wheel seats 4.12 are installed on the base plate 1.1, and width-adjusting belt tensioning wheels 4.11 are installed in the slots of the tensioning wheel seats 4.12, so that the width-adjusting belt tensioning wheels 4.11 press against the width-adjusting belt 4.10 to prevent the width adjustment belt from being adjusted. The belt 4.10 slipped, and the two width-adjusting lead screws 4.5 were out of sync, causing the moving rail assembly 3.0 to move unsteadily and not parallel to the fixed rail assembly 2.0, resulting in an angle that affected accuracy. The two sensor mounting plates 1.3 were installed on the front and rear of the base plate 1.1 through the slots in the sensor mounting plates 1.3, and a slotted photoelectric switch 1.2 was installed on the sensor mounting plates 1.3. It can be adjusted within a certain range to sense the moving rail sensing plate 3.2, thereby determining when the moving rail assembly 3.0 reaches its limit position.

[0084] Please see Figures 5-1 to 5-4As shown, the adjustable stop mechanism 5.0 is assembled as follows: the fixed end of the stop adjusting screw 5.1 with a stop screw nut 5.11 passes through the guide rail assembly 2.0 and is fixed to the stop screw fixing seat 5.3 mounted on the base plate 1.1; the supporting end of the stop adjusting screw 5.1 passes through the stop screw support seat 5.4 mounted on the base plate 1.1 and is fixed with a snap ring; the stop adjusting handwheel 5.2 is fitted onto the fixed end of the stop screw support seat 5.4 and fixed, so that rotating the stop adjusting handwheel 5.2 drives the stop adjusting screw 5.1 to rotate clockwise; two sets of stop guide rails 5.5 with stop sliders 5.6 are installed on the base plate 1.1 and fixed to the stop screw nut seat 5.1. 7. Connect the stop plate slider 5.6 to the stop plate lead screw nut 5.11, allowing the stop plate lead screw nut seat 5.7 to move smoothly on the base plate 1.1. Install the stop plate cylinder seat 5.9 with slotted holes on the stop plate lead screw nut seat 5.7, allowing it to move within a certain range. Install the stop plate cylinder 5.8, with a stop plate cylinder baffle 5.10 mounted on the piston rod, on the stop plate cylinder seat 5.9. This allows the stop plate cylinder 5.8 to move the stop plate cylinder baffle 5.10 up and down. By rotating the stop plate adjusting handwheel 5.2 and adjusting the position of the stop plate cylinder seat 5.9, the stop plate cylinder baffle 5.10 can move within a certain range forward, backward, left, and right, adjusting the stop plate position. Install another adjustable stop plate mechanism 5.0 on the other side of the base plate 1.1.

[0085] Please see Figures 6-1 to 6-4 As shown, the conveyor belt tensioning assembly 6.0 is assembled as follows: A torsion spring 6.3 is installed into the conveyor belt tensioning seat 6.1, with one end of the torsion spring 6.3 secured to the tensioning seat 6.1. The tensioning swing arm 6.2 is fitted onto the conveyor belt tensioning seat 6.1 and secured with screws, but not locked, to prevent it from coming loose. The other end of the torsion spring 6.3 is secured to the tensioning swing arm 6.2, causing the conveyor belt tensioning seat 6.1 and the tensioning swing arm 6.2 to rotate, generating torque with the torsion spring 6.3. The conveyor belt idler pulley 2.13 is installed in a slot in the tensioning swing arm 6.2, allowing the idler pulley 2.13 to be adjusted in position.

[0086] Working principle: Based on the width of material 7.0, the track width adjustment motor 4.1 is started, and the moving track assembly 3.0 moves, so that the distance between the fixed track assembly 2.0 and the moving track assembly 3.0 is suitable for material 7.0, allowing it to move smoothly on both conveyor belts; the stop plate adjustment handwheel 5.2 is manually rotated to adjust the stop plate cylinder baffle 5.10 to the center position between 2.0 and 3.0; material 7.0 is conveyed onto the conveyor belt 2.22 of the fixed track assembly 2.0 and the moving track assembly 3.0, and the inlet / outlet plate sensor 2.19 senses material 7.0, and the inlet / outlet plate... Sensor 2.19 sends a signal, activating the synchronous, opposite-direction rotation of the conveyor belt motors 2.10 of the track-fixing assembly 2.0 and the moving track assembly 3.0, driving the conveyor belt 2.22 to move the material 7.0 to the other end of the track. Simultaneously, the stop cylinder 5.8 of the adjustable stop mechanism 5.0, located away from the feed inlet, extends its piston rod, raising the stop cylinder baffle 5.10 to block the material 7.0 transported from the feed inlet, thus stopping the material 7.0 from moving. The stop cylinder baffle 5.10 is positioned centrally around the material 7.0, minimizing the deflection caused by impact with the material 7.0. The impact on accuracy is minimal. After receiving the signal from the inlet / outlet plate sensor 2.19 at the feed inlet, there is a delay until the material 7.0 is blocked by the stop plate cylinder baffle 5.10. Then, the conveyor belt motor 2.1 stops working, the conveyor belt 2.22 stops transporting material, stabilizing the material 7.0. The working piston rod of the side top cylinder 2.6 retracts, causing the side top plate 2.4 to push the material 7.0 against the moving rail assembly 3.0. The piston rod of the top plate cylinder 2.24 extends, causing the top plate 2.3 to rise, lifting the material 7.0 on the conveyor belt 2.22, and aligning it with the pressure block 2.16. The material 7.0 is clamped and fixed in place; the side top cylinder 2.6 extends, the side top material plate 2.4 retracts into the fixed rail base plate 2.1, the stop plate cylinder piston rod 5.8 retracts, and the stop plate cylinder baffle 5.10 descends, and the material 7.0 enters the working state; after the material 7.0 exits the working state, the top plate cylinder piston rod 2.24 retracts, the top material plate 2.3 descends, and the material 7.0 is released from the clamping state; the conveyor belt motor 2.10 operates, transporting the material 7.0 to the discharge port, and the discharge port inlet / outlet plate sensor 2.19 senses the discharge plate and transmits a signal to start the next operation.

[0087] Schematic diagram of this transportation track mechanism 2

[0088] Compared with the schematic diagram 1, the adjustable stop plate mechanism 5.0 is changed to a follow-up stop plate mechanism 5.0', and the rest are the same; Follow-up stop plate mechanism 5.0': The material blocking cylinder fixing plate 3.4 is fixed on the moving rail base plate 3.1 of the moving rail assembly 3.0, and the stop plate cylinder 5.8 with the stop plate cylinder baffle 5.10 on the piston rod is installed on the material blocking cylinder fixing plate 3.4, so that the stop plate cylinder baffle 5.10 moves together with the moving rail assembly 3.0.

[0089] Working principle: Based on the width of material 7.0, the track width adjustment motor 4.1 is started, the moving track assembly 3.0 moves, and the moving stop mechanism 5.0' moves along with it, so that the distance between the fixed track assembly 2.0 and the moving track assembly is suitable for the material 7.0, and they move smoothly on their respective conveyor belts; the material 7.0 is conveyed onto the conveyor belt 2.22 of the fixed track assembly 2.0 and the moving track assembly 3.0. The inlet / outlet plate sensor 2.19 of the inlet port senses the material 7.0 and sends a signal to start the fixed track assembly 2.0. The conveyor belt motor 2.10 of the moving rail assembly 3.0 rotates synchronously in opposite directions, driving the conveyor belt 2.22 to move material 7.0 to the other end of the track; simultaneously, the stop cylinder 5.8 of the adjustable stop mechanism 5.0, located away from the feed inlet, extends its piston rod, raising the stop cylinder baffle 5.10 to block the material 7.0 transported from the feed inlet, thus stopping the material 7.0 from moving. The stop cylinder baffle 5.10 is positioned in the center of the material 7.0, minimizing the deflection caused by impact with the material 7.0 and reducing its impact on accuracy; upon receiving material from the feed inlet... After the inlet / outlet sensor 2.19 senses the signal, there is a delay until the material 7.0 is blocked by the stop plate cylinder baffle 5.10. Then, the conveyor belt motor 2.10 stops working, and the conveyor belt 2.22 stops transporting the material, stabilizing the material 7.0. The working piston rod of the side top cylinder 2.6 retracts, causing the side top plate 2.4 to push the material 7.0 against the moving rail assembly 3.0. The piston rod of the top plate cylinder 2.24 extends, causing the top plate 2.3 to rise, lifting the material 7.0 on the conveyor belt 2.22, which cooperates with the pressing block 2.16 to press the material 7.0. 0. Clamping and fixing; the side top cylinder 2.6 extends, the side top material plate 2.4 retracts, the fixed rail base plate 2.1 retracts, the stop plate cylinder piston rod 5.8 retracts, the stop plate cylinder baffle 5.10 descends, and the material 7.0 enters the working state; after the material 7.0 exits the working state, the top plate cylinder piston rod 2.24 retracts, the top material plate 2.3 descends, and the material 7.0 is released from the clamping state; the conveyor belt motor 2.10 works, transporting the material 7.0 to the discharge port, the discharge port inlet / outlet plate sensor 2.19 senses the discharge plate, transmits a signal, and begins the next operation.

[0090] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A transport track mechanism, comprising a base plate assembly, a fixed track assembly, a moving track assembly, a width adjustment assembly, an adjustable stop plate mechanism, a conveyor belt tensioning assembly, and a material plate; the fixed track assemblies are symmetrically arranged on the base plate assembly, the moving track assemblies are covered on the outer side of the fixed track assemblies, the top of a pair of fixed track assemblies is covered with a material plate, and adjustable stop plate mechanisms are respectively provided at both ends of the material plate perpendicular to the fixed track assemblies along the middle and on the outer wall of the positioning assembly; a width adjustment assembly is provided on one outer wall of the fixed track assembly; characterized in that, The adjustable stop mechanism includes: an adjustable stop mechanism, a stop adjustment screw, a stop screw nut, a stop screw fixing seat, a stop screw support seat, a stop slider, a stop screw nut seat, a stop cylinder, and a stop cylinder seat; the fixed end of the stop adjustment screw with the stop screw nut passes through the rail fixing assembly and is fixed to the stop screw fixing seat mounted on the base plate; the support end of the stop adjustment screw passes through the stop screw support seat mounted on the base plate and is fixed with a snap ring; a stop adjustment handwheel is fitted onto the fixed end of the stop screw support seat and fixed, so that rotating the stop adjustment handwheel drives the stop adjustment screw to rotate clockwise; two sets of stop sliders are installed. The stop plate guide rail is on the base plate. The stop plate slider is connected to the stop plate screw nut by the stop plate screw nut seat, so that the stop plate screw nut seat can move smoothly on the base plate. The stop plate cylinder seat with a slot is installed on the stop plate screw nut seat, which can move within a set range. The stop plate cylinder with a stop plate cylinder baffle on the piston rod is installed on the stop plate cylinder seat, so that the stop plate cylinder working drives the stop plate cylinder baffle to move up and down. By rotating the stop plate adjusting handwheel and adjusting the position of the stop plate cylinder seat, the stop plate cylinder baffle can move within a set range of front, back, left and right to adjust the stop plate position. Another adjustable stop plate mechanism is installed on the other side of the base plate.

2. The transport track mechanism according to claim 1, characterized in that, The track-setting assembly includes: a track-setting base plate, a conveyor belt motor, a conveyor belt motor mount, a conveyor belt drive wheel, a conveyor belt idler wheel, a conveyor belt guide idler wheel, a conveyor belt support plate, an in / out plate sensor base plate, an in / out plate sensor, an in / out plate sensor, a spring guide rod, a reset spring, an adjusting conveyor belt, a top plate cylinder frame, a top plate cylinder, a bearing cover, a bearing, a top material plate, a side top material plate, a side top cylinder connecting plate, a side top cylinder, a track guide rail, a track slider, and a conveyor belt tensioning assembly. The bearing is installed in the track-setting base plate and fixed by the bearing cover. One end of the conveyor belt drive wheel is inserted into the installed bearing and fixed by a shaft retainer, allowing the conveyor belt drive wheel to rotate freely. The conveyor belt motor and the conveyor belt motor mount are installed together, and the conveyor belt motor mount connects the conveyor belt motor to the track-setting base plate. The plates are locked together. The motor shaft with a flat end is inserted into the hole in the conveyor belt drive wheel, allowing the motor shaft of the conveyor belt motor to rotate synchronously with the conveyor belt drive wheel without disassembling the drive wheel, facilitating disassembly. The conveyor belt idler pulley and guide idler pulley are mounted on the guide base plate. The conveyor belt is routed around the drive wheel, idler pulley, and guide idler pulley, and adjusted to the appropriate tension through slots on the guide base plate. The conveyor belt tensioning assembly is mounted on the guide assembly, with its idler pulley pressing against the conveyor belt. Adjusting the tensioning assembly applies a set pressure to maintain the adjusted tension. Conveyor belt support plates are mounted at both ends of the guide base plate. Adjusting their slots allows the support plates to hold the conveyor belt, reducing... The slightly heavier loads cause deformation and wear on the conveyor belt, as well as instability in the transport of materials. The top plate cylinder is mounted on the back of the fixed rail base plate. The piston rod of the top plate cylinder is connected to the top plate cylinder frame. A spring guide rod and a return spring pass through the middle of the top plate cylinder frame. The spring provides thrust to retract and reset the cylinder. The front of the fixed rail base plate is equipped with a track guide rail and a track slider. A top plate connects the track slider to the top plate cylinder frame, causing the top plate cylinder to drive the top plate to rise and fall. The rising and falling of the top plate lifts the conveyor belt, thus lifting the material on the conveyor belt. The inlet / outlet sensor base plate is mounted on both sides of the fixed rail base plate. The inlet / outlet sensor mounting plate is mounted on the inlet / outlet sensor base plate, and the inlet / outlet sensor is mounted on the mounting plate. All four components are connected by multiple sets of mounting holes and slots, ensuring the sensor position is within range. Adjustable within the set range; the guide rail seat is installed on the back of the fixed rail base plate, and the guide rail and the track slider are installed on the guide rail seat. The side top material plate is installed on the track slider, so that the side top material plate slides horizontally and stably to both sides on the fixed rail base plate; the side top cylinder connecting plate is installed on the side top material plate, and the spring guide rod passes through the side top cylinder connecting plate and the side top cylinder connecting plate and the return spring, and is fixed on the fixed rail base plate. The return spring keeps the side top cylinder connecting plate away from the material on the conveyor belt when not in operation, reducing the interference of the side top material plate to the material; the side top cylinder is installed on the fixed rail base plate, and the piston rod of the side top cylinder is fixed together with the side top cylinder connecting plate, so that the side top cylinder drives the side top material plate to slide when it is working; the pressure block is evenly installed on the fixed rail base plate, and cooperates with the lifting top material plate to clamp the material;The rail mounting block is installed on the front of the rail base plate and fixed to the base plate; the conveyor belt tensioning assembly is installed on the rail base plate, and its angle is adjusted so that the idler pulley of the conveyor belt presses against the conveyor belt.

3. The transport track mechanism according to claim 1, characterized in that, The moving rail assembly includes: a conveyor belt motor, a conveyor belt motor base, a conveyor belt drive wheel, a conveyor belt idler wheel, a conveyor belt guide idler wheel, a conveyor belt support plate, a bearing, a pressure block, a spring guide rod, a return spring, a conveyor belt, a top plate cylinder frame, a top plate cylinder, a bearing cover, a bearing, a top plate, a track guide rail, a track slider, a moving rail base plate, a moving rail induction plate, a drag chain frame, and a conveyor belt tensioning assembly; the bearing is installed in the moving rail base plate and fixed by the bearing cover; one end of the conveyor belt drive wheel is inserted into the installed bearing and fixed by a shaft retainer, so that the conveyor belt drive wheel... Free rotation; the conveyor belt motor and motor mount are installed together, and the motor mount locks the conveyor belt motor and the moving rail base plate together. The motor shaft with its flat end is inserted into the hole in the conveyor belt drive wheel, allowing the motor shaft to rotate synchronously with the drive wheel and facilitating disassembly without removing the drive wheel. The conveyor belt idler pulley and guide idler pulley are mounted on the moving rail base plate, and the conveyor belt passes around the drive wheel, idler pulley, and guide idler pulley. The conveyor belt tension is adjusted to a suitable level through slots in the moving rail base plate. The tensioning assembly is mounted on the moving rail base plate, causing the conveyor belt idler pulley to press against the conveyor belt. Adjusting the conveyor belt tensioning assembly applies pressure to the conveyor belt, maintaining the adjusted tension. Conveyor belt support plates are installed at both ends of the moving rail base plate. Adjusting their slots allows the support plates to hold the conveyor belt, reducing conveyor belt deformation and wear caused by slightly heavier loads, and minimizing instability in the transport of materials. The top plate cylinder is mounted on the back of the moving rail base plate. The piston rod of the top plate cylinder is connected to the top plate cylinder frame, which contains a spring guide rod and a return spring. The spring provides thrust to... The cylinder retracts and resets; the guide rail and track slider are installed on the front of the moving rail base plate, and the track slider is connected to the top plate cylinder frame by the top plate, so that the top plate cylinder drives the top plate to rise and fall. The rising and falling of the top plate lifts the conveyor belt, so that the material on the conveyor belt is lifted; the pressing blocks are evenly installed on the moving rail base plate, and cooperate with the rising and falling top plate to clamp the material; the moving rail induction plate is installed on one side of the moving rail base plate to sense the limit position; the drag chain frame is installed on the other side of the moving rail base plate; the conveyor belt tensioning assembly is installed on the fixed rail base plate, and the angle is adjusted so that the conveyor belt idler pulley presses the conveyor belt.

4. The transport track mechanism according to claim 1, characterized in that, The width adjustment assembly includes: a track width adjustment motor, a width adjustment motor base, a width adjustment coupling, a width adjustment lead screw fixing seat, a width adjustment lead screw, a width adjustment lead screw nut, a width adjustment lead screw support seat, a width adjustment lead screw support end, a width adjustment belt drive pulley, a width adjustment belt, a width adjustment belt tension pulley, a tension pulley seat, a sensor mounting plate, a slotted photoelectric switch, and a sensor plate for the moving rail. The width adjustment lead screw support end connecting seat is mounted on the base plate. Then, two width adjustment lead screw fixing ends with width adjustment lead screw nuts pass through the track fixing assembly and are fixed by the width adjustment lead screw fixing seat. The width adjustment lead screw nuts pass through the moving rail assembly and are fixed thereon. The width adjustment lead screw support end passes through the width adjustment lead screw support seat, and the width adjustment lead screw support seat is fixed to the width adjustment lead screw support end connecting seat. The width adjustment lead screw support end is fixed to the width adjustment lead screw support seat by a snap ring. The width adjustment motor base is mounted on the base plate, and the track width adjustment motor is fixed to the width adjustment motor base. The motor shaft of the track width adjustment motor is connected via the width adjustment coupling. The device is connected to the fixed end of the width-adjusting screw, thereby driving the width-adjusting motor to rotate the screw. Width-adjusting belt drive pulleys are fitted onto the support ends of the two width-adjusting screws, and width-adjusting belts are fitted onto these pulleys. When the track width-adjusting motor is working, it drives the two width-adjusting screws to rotate synchronously and in the same direction, thus ensuring smooth movement of the moving rail assembly and changing the distance between the fixed rail assembly and the moving rail assembly. Two tensioning wheel seats are installed on the base plate, and width-adjusting belt tensioning pulleys are installed in the slots of the tensioning wheel seats. These tensioning pulleys press the width-adjusting belt tightly to prevent slippage. Asynchronous movement of the two width-adjusting screws would cause the moving rail assembly to move unevenly, resulting in a non-parallel angle with the fixed rail assembly and affecting accuracy. Two sensor mounting plates are installed on the front and rear of the base plate through sensor mounting plate slots. Slotted photoelectric switches are installed on the sensor mounting plates, which can be adjusted within a set range to sense the moving rail sensor plate, thus determining when the moving rail assembly reaches its limit position.

5. The transport track mechanism according to claim 1, characterized in that, The conveyor belt tensioning assembly includes: a conveyor belt tensioning seat, a tensioning swing arm, a torsion spring, and a conveyor belt idler pulley. The torsion spring is installed on a protruding stud in the bottom groove of the conveyor belt tensioning seat, with one end of the torsion spring locked at the bottom of the groove. The bottom of the conveyor belt tensioning seat is fitted into the groove at one end of the tensioning swing arm and secured with screws but not locked to prevent it from coming out. The other end of the torsion spring is locked in a recessed pivot groove at the bottom of the groove of the tensioning swing arm, causing the conveyor belt tensioning seat and the tensioning swing arm to rotate, generating torque. The conveyor belt idler pulley is installed in a slot at the other end of the tensioning swing arm, and the slot allows the installation position of the conveyor belt idler pulley to be adjusted.

6. A transport track mechanism, comprising a base plate assembly, a fixed track assembly, a moving track assembly, a width adjustment assembly, a follow-up stop mechanism, a conveyor belt tensioning assembly, and a material plate; the fixed track assemblies are symmetrically arranged on the base plate assembly, the moving track assemblies are covered on the outer side of the fixed track assemblies, the top of a pair of fixed track assemblies is covered with a material plate, and follow-up stop mechanisms are respectively provided at both ends of the material plate perpendicular to the fixed track assemblies along the middle and on the outer wall of the fixed track assembly; a width adjustment assembly is provided on one outer wall of the fixed track assembly, characterized in that, The guide rail base plate of the track fixing assembly is equipped with a guide rail seat, a track guide rail and a track slider are installed on the guide rail seat, and a side top material plate is installed on the track slider, so that the side top material plate can slide horizontally and stably to both sides on the track fixing base plate; a side top cylinder connecting plate is installed on the side top material plate, and a spring guide rod is passed through the side top cylinder connecting plate and the side top cylinder connecting plate and the return spring, and fixed on the track fixing base plate. The return spring keeps the side top cylinder connecting plate away from the material on the conveyor belt when it is not working, reducing the interference of the side top material plate on the material; a side top cylinder is installed on the track fixing base plate, and the piston rod of the side top cylinder is fixed together with the side top cylinder connecting plate, so that the side top cylinder can drive the side top material plate to slide when it is working; The follow-up stopping mechanism includes: a material-stopping cylinder fixing plate, a stopping cylinder baffle, and a stopping cylinder. The material-stopping cylinder fixing plate is fixed to the moving rail base plate of the moving rail assembly. The stopping cylinder, with the stopping cylinder baffle mounted on the piston rod, is mounted on the material-stopping cylinder fixing plate, so that the stopping cylinder baffle moves together with the moving rail assembly. The follow-up stopping mechanism adjusts the stopping cylinder baffle to the middle position of the material to reduce the deflection of the material. After the material is stopped by the follow-up stopping mechanism, the side-top plate pushes the material to one side of the track to align the material with the track, reducing the impact of the material deflection angle on accuracy. The conveyor belt tensioning assembly includes: a conveyor belt tensioning seat, a tensioning swing arm, a torsion spring, and a conveyor belt idler pulley. The torsion spring is installed on a protruding stud in the bottom groove of the conveyor belt tensioning seat, with one end of the torsion spring locked at the bottom of the groove. The bottom of the conveyor belt tensioning seat is fitted into the groove at one end of the tensioning swing arm and secured with screws but not locked to prevent it from coming out. The other end of the torsion spring is locked in a recessed pivot groove at the bottom of the groove of the tensioning swing arm, causing the conveyor belt tensioning seat and the tensioning swing arm to rotate, generating torque. The conveyor belt idler pulley is installed in a slot at the other end of the tensioning swing arm, allowing the idler pulley's installation position to be adjustable. The conveyor belt tensioning assembly is installed on the fixed rail assembly and the moving rail assembly, respectively, so that the idler pulley on them presses against the conveyor belt, and the conveyor belt tensioning assembly is adjusted to apply a certain pressure to the conveyor belt, so that the conveyor belt maintains the adjusted tension.

7. A method for operating a transport track mechanism, characterized in that, Includes the following steps: (1) Based on the width of the material, start the track width adjustment motor, and the moving track assembly moves so that the distance between the fixed track assembly and the moving track assembly is suitable for the material, and the material moves smoothly on both of their conveyor belts; (2) Manually rotate the stop plate adjustment handwheel to adjust the stop plate cylinder baffle to the center position between the fixed rail assembly and the moving rail assembly; the material is then conveyed onto the conveyor belt of the fixed rail assembly and the moving rail assembly; (3) When the feed inlet plate sensor detects the material, the feed inlet plate sensor gives a signal, which starts the conveyor belt motors of the fixed track assembly and the moving track assembly to rotate synchronously in opposite directions, driving the conveyor belt to move the material to the other end of the track. (4) At the same time, the piston rod of the stop cylinder of the adjustable stop mechanism away from the feed inlet extends, raising the stop cylinder baffle to block the material transported from the feed inlet, so that the material stops moving. The stop cylinder baffle is in the center position of the material, so that the deflection caused by the impact of the material is small and has little impact on accuracy. (5) After receiving the signal from the feed inlet sensor, the conveyor belt motor stops working after the material is blocked by the stop plate cylinder baffle. The conveyor belt stops transporting the material, stabilizing the material. The side top cylinder working piston rod retracts, causing the side top plate to push the material to align with the moving rail assembly. (6) The piston rod of the top plate cylinder extends and drives the top plate to rise, lifting the material on the conveyor belt, and cooperating with the pressing block to clamp and fix the material. (7) The side top cylinder extends, the side top material plate retracts into the fixed rail base plate, the piston rod of the stop plate cylinder retracts, the stop plate cylinder baffle descends, and the material enters the working state. (8) After the material exits the working state, the piston rod of the top plate cylinder retracts, the top plate descends, and the material is released from the clamping state. (9) When the conveyor belt motor is working, it transports the material to the discharge port. The inlet and outlet plate sensors at the discharge port sense the discharge plate and transmit a signal to start the next operation.

8. A method for operating a transport track mechanism, characterized in that, Includes the following steps: (1) Based on the width of the material, start the track width adjustment motor, the moving track assembly moves, and the following stop plate mechanism moves together with it, so that the distance between the fixed track assembly and the moving track assembly is suitable for the material, and they move smoothly on the conveyor belts of both. (2) The material is conveyed to the conveyor belt of the fixed track assembly and the moving track assembly. The inlet and outlet plate sensor of the inlet senses the material and gives a signal to start the conveyor belt motors of the fixed track assembly and the moving track assembly to rotate synchronously in opposite directions, driving the conveyor belt to move the material to the other end of the track. (3) At the same time, the stop plate cylinder of the follow-up stop plate mechanism, which is far away from the feed inlet, extends the piston rod to raise the stop plate cylinder baffle to block the material transported from the feed inlet, so that the material stops moving. The stop plate cylinder baffle is in the center of the material, so that the deflection caused by the impact on the material is small and has little impact on accuracy. (4) After receiving the signal from the feed inlet sensor, the conveyor belt motor stops working after the material is blocked by the stop plate cylinder baffle. The conveyor belt stops transporting the material, so that the material is stable. The side top cylinder working piston rod retracts, so that the side top plate pushes the material to align with the moving rail assembly. (5) The piston rod of the top plate cylinder extends and drives the top plate to rise, lifting the material on the conveyor belt, and cooperating with the pressing block to clamp and fix the material. (6) The side top cylinder extends, the side top material plate retracts into the fixed rail base plate, the piston rod of the stop plate cylinder retracts, the stop plate cylinder baffle descends, and the material enters the working state. (7) After the material exits the working state, the piston rod of the top plate cylinder retracts, the top plate descends, and the material is released from the clamping state. (8) When the conveyor belt motor is working, it transports the material to the discharge port. The inlet and outlet plate sensors at the discharge port sense the discharge plate and transmit a signal to start the next operation.

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