A guiding system for a descending channel of rod-shaped materials

Abstract

The present invention provides a guiding system for a rod-shaped material descending channel, the guiding system comprising: a transverse moving device, a material receiving device connected to the transverse moving device, a lifting device for driving the transverse moving device, a mounting wall plate for fixing the lifting device, and a rod-shaped material conveying channel arranged between the mounting wall plate and the lifting device. The guiding system of the present invention has the advantages of effectively reducing manual intervention in the conveying process of rod-shaped materials, reducing manual labor intensity and cost, reducing safety hazards, and improving the production efficiency of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of tobacco machinery and equipment, and in particular relates to a guiding system for a rod-shaped material descending channel of a storage and conveying device. Background Art

[0002] In the manufacturing process of finished rod-shaped materials, when the cigarette making machine or filter rod forming machine conveys the manufactured rod-shaped materials to the downstream equipment, the storage and conveying equipment must be filled first, and then the rod-shaped materials are continuously and stably conveyed to the downstream equipment in a multi-layer stacking manner. At present, the commonly used rod-shaped material storage and conveying equipment mainly includes disc-type connection equipment and discless connection equipment. No matter what kind of equipment, it has functional components such as lifting, overhead conveying, material buffering and descending. The lifting device is to lift the rod-shaped materials produced by the cigarette making machine or filter rod forming machine to the overhead conveying device. The rod-shaped materials are conveyed to the descending channel after passing through the overhead conveying device, the material buffering warehouse and other functional components. The descending channel is connected to the downstream packaging equipment to convey the produced rod-shaped materials to the downstream packaging equipment. In the prior art, when the equipment is just started and filled, the rod-shaped materials are conveyed to the material buffering warehouse. It is necessary to manually pull the sponge set in the overhead material buffering warehouse up and down to introduce the rod-shaped materials into the descending channel and then to the entrance of the downstream equipment. In order to complete the manual operation of the rod-shaped materials, personnel need to climb the ladder, open the outer cover of the functional components such as the material buffer and the descending channel, and then manually pull the sponge. Manual operation often affects the flow rate. The unstable speed directly leads to the production of a large number of disordered sticks, causing huge waste, and even requiring the equipment to be shut down to achieve production. This way of starting and filling the machine is inconvenient to operate and has safety hazards, while reducing the production efficiency of the equipment; in addition, manual operation inevitably causes direct contact between the rod-shaped materials and the operator and the environment outside the channel, which will cause the contacted rod-shaped materials to lose some of the moisture and aroma of the tobacco, resulting in reduced quality and affecting sales. The economic losses caused cannot be underestimated.

[0003] Chinese utility model patent CN201820569325.5 discloses a conveying and sorting device for bar-shaped materials, including a longitudinal conveying device, a transverse conveying device and a thumbwheel conveying device. The thumbwheel conveying device includes a housing and a thumbwheel. The thumbwheel is provided with thumb grooves spaced circumferentially. The housing is provided with a feed port and a discharge port. The output end of the longitudinal conveying device faces the feed port, and the input end of the transverse conveying device faces the discharge port. The material on the longitudinal conveying device directly enters the thumb groove from the end of the thumbwheel. Each time the thumbwheel rotates one grid of the thumb groove, a piece of material directly enters. When the material rotates to the discharge port at the bottom, it falls onto the transverse conveying device. This utility model cannot solve the problem that the bar-shaped material needs to be manually guided due to stacking and jamming before entering the smoke discharge channel.

[0004] Chinese utility model patent CN 206107641 U discloses a cigarette lowering organizer for a cigarette storage, comprising a spring cigarette guide column, a support plate and a handle, wherein seven spring cigarette guide columns are provided, bolts are provided on the support plate, the spring cigarette guide columns are connected to the support plate by bolts, the handle is installed on the other side of the support plate, the spring cigarette guide columns are equidistantly distributed, the diameter of the spring cigarette guide columns is 6 mm, the handle is fixedly connected to the support plate by bolts, the handle is arranged in the center and above the support plate, the support plate is an aluminum alloy support plate, and the handle is an aluminum alloy handle. The utility model is suitable for the lower cigarette channel of cigarette packaging equipment, but cannot solve the problem that rod-shaped materials need to be manually guided due to stacking jam before entering the lower cigarette channel. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a guiding system for a descending channel of rod-shaped materials.

[0006] The guiding system of the rod-shaped material descending channel includes: a transverse moving device, a material receiving device connected to the transverse moving device, a lifting device for driving the transverse moving device, a mounting wall panel for fixing the lifting device, and a rod-shaped material conveying channel arranged between the mounting wall panel and the lifting device. The transverse moving device, the material receiving device, and the lifting device are connected to a controller.

[0007] Furthermore, the transverse movement device includes: a fixed plate connected to the movable slider of the second screw assembly and performing lifting and lowering movements with the movable slider of the second screw assembly, a first drive motor bracket connected to the fixed plate, a first drive motor fixed on the first drive motor bracket, a first rear pulley connected to the motor shaft of the first drive motor through a key and performing rotational movement with the motor shaft; a first slide rail assembly connected to the fixed plate, a transverse movement bracket fixed on the first slide rail assembly, and the transverse movement bracket is transversely moved by a slider in the first slide rail assembly; a first movable side bracket mounting plate connected to the fixed plate and a first screw fixed side bracket mounting plate, a first screw movable side bracket fixed on the first movable side bracket mounting plate, and a first screw fixed bracket fixed on the first screw fixed side bracket mounting plate Side bracket; one end of the first screw assembly is connected to the first screw movable side bracket through a bearing, and the other end is connected to the first screw fixed side bracket through a bearing and can rotate; the first front pulley on the first screw assembly is connected through a key; one end is connected to the first rear pulley and the other end is connected to the first transmission belt on the first front pulley; one end is connected to the first screw assembly and the other end is connected to the first screw assembly movable slider on the transverse bracket, and the transverse bracket and the first screw assembly movable slider are driven by the first screw assembly to move transversely along the first slide rail assembly; a first detection initial positioning block, a first detection termination positioning block, and a first limit block are fixed on the fixed plate, and a detection switch is installed on the first detection initial positioning block and the first detection termination positioning block to detect the position of the movable slider of the first screw assembly.

[0008] Furthermore, the material receiving device includes: a material receiving and lifting fixing plate connected to the transverse moving bracket, a first material receiving mounting plate connected to the material receiving and lifting fixing plate; a second driving motor bracket connected to the material receiving and lifting fixing plate, a second driving motor fixed on the second driving motor bracket, and a synchronous gear connected to the second driving motor through a key; a second slide rail assembly connected to the first material receiving mounting plate, connected to the material receiving and transverse moving bracket on the second slide rail assembly, connected to the rack on the material receiving and transverse moving bracket, connected to the second material receiving mounting plate on the material receiving and transverse moving bracket through a pin shaft and a material receiving plate that is connected to the second material receiving mounting plate and can rotate axially around the pin shaft; a second limit block and a second limit plate connected to the first material receiving mounting plate, used to prevent the position of the active slider on the second slide rail assembly on the material receiving device from exceeding the limit, that is, used for mechanical limiting; a second detection initial positioning block and a second detection termination positioning block connected to the material receiving and lifting fixing plate, and detection switches are installed on the second detection initial positioning block and the second detection termination positioning block to detect the position of the active slider on the second slide rail assembly.

[0009] Furthermore, the lifting device includes: a lifting device base plate connected to the mounting wall panel, a third drive motor bracket fixed on the lifting device base plate, a third drive motor connected to the third drive motor bracket, and a second rear pulley connected to the third drive motor through a key; a second screw fixed side bracket fixed on the lifting device base plate and a second screw supporting side bracket fixed on the lifting device base plate, a second screw assembly connected at one end to the second screw fixed side bracket and at the other end to the second screw supporting side bracket, a second screw assembly movable slider connected to the second screw assembly and capable of axial movement; a second front pulley connected to the left end of the second screw assembly through a key, a second transmission belt connected at the front end to the second front pulley and at the rear end to the second rear pulley; a third detection initial positioning block and a third detection termination positioning block fixed on the lifting device base plate, detection switches being installed on the third detection initial positioning block and the third detection termination positioning block to detect the position of the movable slider of the second screw assembly.

[0010] Furthermore, the transverse movement device, material receiving device, lifting device, and rod-shaped material conveying channel adopt a screw, a gear, a rack, a chain, a conveyor belt, a synchronous belt, or a pneumatic transmission structure.

[0011] Furthermore, the material receiving device adopts a linear material receiving structure or a rotary material receiving structure.

[0012] Furthermore, the transverse moving device, the material receiving device and the lifting device are connected to a controller.

[0013] Furthermore, the controller connected to the transverse moving device, the material receiving device and the lifting device is a PLC.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. The guiding system of the rod-shaped material descending channel effectively reduces the manual intervention in the transportation process of the rod-shaped materials, reduces the intensity and cost of manual work, reduces safety hazards, and improves the production efficiency of the equipment.

[0016] 2. During operation, the guiding system of the rod-shaped material descending channel significantly reduces manual work, and the possibility of direct contact between the rod-shaped materials and the human body and the environment outside the channel during transportation is significantly reduced, thereby effectively avoiding product waste caused by the falling of random rods, which plays an important role in avoiding waste and improving the yield of finished products.

[0017] 3. During the operation of the guiding system of the rod-shaped material descending channel, manual operation is significantly reduced, and direct contact between the rod-shaped material and the operator and the environment outside the channel is avoided during manual operation. The moisture and aroma of the tobacco are further guaranteed, and the overall quality of the product is further improved, bringing significant economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the guide system of the rod-shaped material descending channel of the present invention;

[0019] Figure 2 It is a schematic structural diagram of the transverse movement device of the guiding system of the rod-shaped material descending channel of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a material receiving device of a guiding system of a rod-shaped material descending channel according to the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the lifting device of the guiding system of the rod-shaped material descending channel of the present invention;

[0022] Figure 5 It is a schematic diagram of the initial state of the guiding system of the rod-shaped material descending channel of the present invention;

[0023] Figure 6 It is a schematic diagram of the state in which the material receiving device of the guiding system of the rod-shaped material descending channel of the present invention moves into the channel;

[0024] Figure 7 It is a schematic diagram of the material receiving state of the guide system of the rod-shaped material descending channel of the present invention;

[0025] Figure 8 It is a schematic diagram of the material guiding process state of the guiding system of the rod-shaped material descending channel of the present invention;

[0026] Fig. 9It is a schematic diagram of the completed material guiding state of the guiding system of the rod-shaped material descending channel of the present invention.

[0027] Description of reference numerals:

[0028] Transverse moving device-1000, material receiving device-2000, lifting device-3000, wall panel installation-4000, rod-shaped material conveying channel-5000, rod-shaped material conveying channel entrance-5100, rod-shaped material conveying hopper-5200, rod-shaped material conveying swing rod induction component-5300, rod-shaped material descending conveying channel-5400;

[0029] Fixed plate 1101, first drive motor 1102, first drive motor bracket 1103, first rear pulley 1104, first front pulley 1105, first transmission belt 1106, first slide rail assembly 1107, first lead screw assembly 1108, first lead screw fixed side bracket 1109, first lead screw movable side bracket 1110, first lead screw fixed side bracket mounting plate 1111, first lead screw movable side bracket mounting plate 1112, transverse bracket 1113, first detection initial positioning block 1114, first detection termination positioning block 1115, first limit block 1116, first lead screw assembly movable slider 1144;

[0030] The second drive motor 2117, the second drive motor bracket 2118, the synchronous gear 2119, the rack 2120, the second slide rail assembly 2121, the second limit block 2122, the second limit plate 2123, the first material receiving installation plate 2124, the second material receiving installation plate 2125, the pin 2126, the material receiving plate 2127, the material receiving transverse moving bracket 2128, the second detection initial positioning block 2129, the second detection termination positioning block 2130, the material receiving lifting fixing plate 2131;

[0031] The lifting device base plate -3132, the third drive motor -3133, the third drive motor bracket -3134, the second rear pulley -3135, the second front pulley -3136, the second transmission belt -3137, the second screw assembly -3138, the second screw fixed side bracket -3139, the second screw supporting side bracket -3140, the second screw assembly movable slider -3141, the third detection initial positioning block -3142, and the third detection termination positioning block -3143. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figure 1As shown, the guiding system of the rod-shaped material descending channel includes: a transverse moving device 1000, a material receiving device 2000 connected to the transverse moving device 1000, a lifting device 3000 for driving the transverse moving device 1000, a mounting wall panel 4000 for fixing the lifting device 3000, and a rod-shaped material conveying channel 5000 arranged between the mounting wall panel 4000 and the lifting device 3000. The transverse moving device 1000, the material receiving device 2000, and the lifting device 3000 are connected to a controller, and the controller is a PLC.

[0034] like Figure 2 and Figure 4 As shown, the transverse movement device 1000 includes: a fixed plate 1101 connected to the second screw assembly movable slider 3141 and performing lifting movement with the second screw assembly movable slider 3141, a first drive motor bracket 1103 connected to the fixed plate 1101, a first drive motor 1102 fixed to the first drive motor bracket 1103, a first rear pulley 1104 connected to the motor shaft of the first drive motor 1102 by a key and performing rotational movement with the motor shaft; a first slide rail assembly 1107 connected to the fixed plate 1101, The lateral movement bracket 1113 is fixed on the first slide rail assembly 1107, and the lateral movement bracket 1113 is moved laterally through the slider in the first slide rail assembly 1107; the first screw movable side bracket mounting plate 1112 and the first screw fixed side bracket mounting plate 1111 connected to the fixed plate 1101, the first screw movable side bracket 1110 fixed on the first screw movable side bracket mounting plate 1112, and the first screw fixed side bracket 1109 fixed on the first screw fixed side bracket mounting plate 1111; one end of the first screw assembly 1108 is connected to the first screw movable side bracket mounting plate 1112 and the first screw fixed side bracket 1109 is fixed on the first screw fixed side bracket mounting plate 1111; It is connected to the first screw movable side bracket 1110 through a bearing, and the other end is connected to the first screw fixed side bracket 1109 through a bearing and can rotate; it is connected to the first front pulley 1105 on the first screw assembly 1108 through a key; one end is connected to the first rear pulley 1104, and the other end is connected to the first transmission belt 1106 on the first front pulley 1105; one end is connected to the first screw assembly 1108, and the other end is connected to the first screw assembly movable slider 1144 on the transverse bracket 1113, and the transverse bracket 1113 and the first screw The movable slider 1144 of the component is driven by the first screw assembly 1108 to move horizontally along the first slide rail assembly 1107; the first detection initial positioning block 1114, the first detection termination positioning block 1115, and the first limit block -1116 are fixed on the fixed plate 1101, and a detection switch (not shown in the figure) is installed on the first detection initial positioning block 1114 and the first detection termination positioning block 1115 to detect the position of the movable slider 1144 of the first screw assembly. The moving position of the movable slider 1144 of the first screw assembly is limited by the first limit block -1116.

[0035] Further, such as Figure 1-Figure 3 As shown, the material receiving device 2000 includes: a material receiving lifting fixed plate 2131 connected to the transverse moving bracket 1113; a first material receiving mounting plate 2124 connected to the material receiving lifting fixed plate 2131; a second drive motor bracket 2118 connected to the material receiving lifting fixed plate 2131, a second drive motor 2117 fixed on the second drive motor bracket 2118, a synchronous gear 2119 connected to the second drive motor 2117 through a key, a second slide rail assembly 2121 connected to the first material receiving mounting plate 2124, a material receiving transverse moving bracket 2128 connected to the second slide rail assembly 2121, a rack 2120 connected to the material receiving transverse moving bracket 2128, and a second gear 2129 connected to the second material receiving transverse moving bracket 2128. A material receiving mounting plate 2125, a material receiving plate 2127 connected to the second material receiving mounting plate 2125 through a pin shaft 2126 and capable of axially rotating around the pin shaft 2126; a second limit block 2122 and a second limit plate 2123 connected to the first material receiving mounting plate 2124, to prevent the movable slider position of the second slide rail assembly 2121 on the material receiving device 200 from exceeding the limit, that is, for mechanical limiting; a second detection initial positioning block 2129 and a second detection termination positioning block 2130 connected to the material receiving lifting fixing plate 2131, and a detection switch (not shown in the figure) is installed on the second detection initial positioning block 2129 and the second detection termination positioning block 2130 to detect the position of the movable slider on the second slide rail assembly 2121.

[0036] Further, such as Figure 1 and Figure 4As shown, the lifting device 3000 includes: a lifting device bottom plate 3132 connected to the installation wall plate 4000, a third drive motor bracket 3134 fixed on the lifting device bottom plate 3132, a third drive motor 3133 connected to the third drive motor bracket 3134, and a second rear pulley 3135 connected to the third drive motor 3133 through a key; a second lead screw fixed side bracket 3139 fixed on the lifting device bottom plate 3132 and a second lead screw supporting side bracket 3140 fixed on the lifting device bottom plate 3132, one end of which is connected to the second lead screw fixed side bracket 3139 and the other end is connected to the second lead screw supporting side bracket 3140. A second screw assembly 3138, a second screw assembly movable slider 3141 connected to the second screw assembly 3138 and capable of axial movement; a second front pulley 3136 connected to the left end of the second screw assembly 3138 via a key, a second transmission belt 3137 connected to the second front pulley 3136 at the front end and to the second rear pulley 3135 at the rear end; a third detection initial positioning block 3142 and a third detection termination positioning block 3143 fixed on the bottom plate 3132 of the lifting device, and a detection switch (not shown in the figure) is installed on the third detection initial positioning block 3142 and the third detection termination positioning block 3143 to detect the position of the second screw assembly movable slider 3141.

[0037] Furthermore, the transverse movement device 1000, the material receiving device 2000, the lifting device 3000, and the rod-shaped material conveying channel 5000 transmit the rod-shaped materials using a lead screw, a gear, a rack, a chain, a conveyor belt, a synchronous belt or a pneumatic transmission structure.

[0038] Furthermore, the material receiving device 2000 adopts a linear material receiving structure or a rotary material receiving structure.

[0039] Furthermore, the transverse movement device 1000, the material receiving device 2000, and the lifting device 3000 are connected to the controller.

[0040] Furthermore, the controller connected to the transverse movement device 1000, the material receiving device 2000, and the lifting device 3000 is a PLC.

[0041] The following briefly describes the operation process of the guide system for the rod-shaped material descending channel of the present invention in conjunction with the accompanying drawings:

[0042] like Figure 5As shown, before the rod-shaped material produced by the upstream machine enters the entrance 5100 of the rod-shaped material conveying channel, the transverse movement device 1000 in the guiding system of the rod-shaped material descending channel starts to start, and under the drive of the first driving motor 1102, the first rear pulley 1104 connected to the first driving motor 1102 rotates, and drives the first front pulley 1105 to rotate through the first transmission belt 1106. The rotation of the first front pulley 1105 drives the first screw assembly 1108 to rotate, and further drives the movable slider 1144 connected to the first screw assembly to move from the first detection initial positioning block 1114 position to the first detection termination positioning block 1115 position, thereby driving the material receiving device 2000 connected to the transverse movement bracket 1113 to move horizontally to the right to the center position of the rod-shaped material descending conveying channel 5400, as shown in FIG. Figure 6 As shown; the third driving motor 3133 in the lifting device 3000 is started, the second rear pulley 3135 connected to the third driving motor 3133 rotates, and the second front pulley 3136 is driven to rotate through the second transmission belt 3137, so that the second screw assembly 3138 rotates, and drives the movable slider 3141 connected to the second assembly to move from the third detection initial positioning block 3142 to the third detection termination positioning block 3143, that is, the material receiving device 2000 is lifted from the low position to the rod-shaped material conveying bucket 5200; then the first The second driving motor 2117 starts forward, and drives the rack 2120 and the material receiving transverse moving bracket 2128, the second material receiving mounting plate 2125, the pin 2126, and the material receiving plate 2127 connected to the rack 2120 to move through the synchronous gear 2119 installed thereon. When the detection position moves from the second detection initial positioning block 2129 to the second detection termination positioning block 2130, that is, the right end of the material receiving plate 2127 contacts the right side inclined guide plate of the rod-shaped material conveying hopper 5200, the guiding system of the rod-shaped material descending channel is in the material receiving state, such as Figure 7 As shown, the second drive motor 2117 stops running;

[0043] After the rod-shaped materials conveyed by the rod-shaped material conveying channel 5000 enter the semi-enclosed silo composed of the rod-shaped material conveying hopper 5200 at the top and the second material receiving mounting plate 2125 and the material receiving plate 2127 of the material receiving device 2000, the rod-shaped materials begin to gradually stack up to the top of the silo from bottom to top. When the rod-shaped material conveying swing rod sensing component 5300 located at the upper part of the silo senses that the stack of rod-shaped materials in the silo is at a set high position, the third driving motor 3133 of the lifting device 3000 starts to start and slowly moves downward according to the height of the materials to drive the material receiving device 2000. 0 moves downward, and at the same time, the second driving motor 2117 also rotates slowly in the opposite direction, driving the second receiving mounting plate 2125 and the receiving plate 2127 to move to the left, that is, keeping the top rod-shaped material conveying hopper 5200, the rod-shaped material descending conveying channel 5400 and the second receiving mounting plate 2125 and the receiving plate 2127 of the receiving device 2000 in a semi-closed material bin, after the slider moves to the second detection initial positioning block 2129, that is, the receiving plate 2127 is vertically aligned with the right end face of the first receiving mounting plate 2124, and the second driving motor 2117 stops running;

[0044] The third driving motor 3133 of the lifting device 3000 continues to rotate, and the rod-shaped materials slowly fill the rod-shaped material descending conveying channel 5400. Figure 8 As shown, after running to the third detection initial positioning block 3142 position, the third drive motor 3133 of the lifting device 3000 stops running; thereafter, the first drive motor 1102 set in the transverse movement device 1000 is started, and at the same time, the rod-shaped material is taken to the hopper warehouse of the downstream packaging machine through a manipulator (not shown) or manually, and the material receiving device 2000 is reversed and brought back to the first detection initial positioning block 1114 position, that is, the guiding system of the rod-shaped material descending channel completes the material guiding state, as shown in FIG. Fig. 9 As shown, the whole material connection process is now completed.

[0045] Finally, it should be noted that the above embodiments only illustrate the technical solutions of the present invention, rather than limiting it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, such as adopting an inclined channel for the descending conveying channel for rod-shaped materials, and the corresponding transverse movement device, material receiving device, and lifting device are also inclined; linear movement adopts structural forms such as lead screws, gears, racks, chains, conveyor belts, synchronous belts, and pneumatics, and the structure of the material receiving device becomes a rotary type, etc., and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the conception of the technical solutions of the embodiments of the present invention and the protection scope of the claims.

Claims

1. A guiding system for a rod-shaped material descending channel, characterized in that: The invention comprises a transverse movement device, a material receiving device connected to the transverse movement device, a lifting device for driving the transverse movement device, a mounting wall plate for fixing the lifting device, a rod-shaped material conveying channel arranged between the mounting wall plate and the lifting device, and the transverse movement device, the material receiving device and the lifting device are connected to a controller; the transverse movement device comprises: a fixed plate connected to a movable slider of a second lead screw assembly and performing lifting and lowering motion with the movable slider of the second lead screw assembly, a first drive motor bracket connected to the fixed plate, a first drive motor fixed to the first drive motor bracket, a first rear pulley connected to the motor shaft of the first drive motor through a key and performing rotational motion with the motor shaft; a first slide rail assembly connected to the fixed plate, a first slide rail assembly fixed to the first slide rail assembly The traverse bracket is transversely moved by the slider in the first slide rail assembly; a first movable side bracket mounting plate and a first screw fixed side bracket mounting plate connected to the fixed plate, a first screw movable side bracket fixed on the first movable side bracket mounting plate, and a first screw fixed side bracket fixed on the first screw fixed side bracket mounting plate; one end of the first screw assembly is connected to the first screw movable side bracket through a bearing, and the other end is connected to the first screw fixed side bracket through a bearing and can rotate; a first front pulley connected to the first screw assembly through a key; a first transmission belt with one end connected to the first rear pulley and the other end connected to the first front pulley; one end is connected to the first screw assembly, and the other end is connected to the traverse bracket. The first screw assembly movable slide block on the bracket, the transverse movement bracket and the first screw assembly movable slide block are driven by the first screw assembly to move transversely along the first slide rail assembly; a first detection initial positioning block, a first detection termination positioning block, and a first limit block are fixed on the fixed plate, and a detection switch is installed on the first detection initial positioning block and the first detection termination positioning block to detect the position of the movable slide block of the first screw assembly; the material receiving device includes: a material receiving and lifting fixed plate connected to the transverse movement bracket, a first material receiving mounting plate connected to the material receiving and lifting fixed plate; a second drive motor bracket connected to the material receiving and lifting fixed plate, a second drive motor fixed on the second drive motor bracket, and a synchronous gear connected to the second drive motor through a key; a material receiving device connected to the first material receiving and lifting fixed plate; a material receiving and lifting fixed plate connected to the second ... A second slide rail assembly on a material receiving mounting plate, connected to a material receiving transverse movement bracket on the second slide rail assembly, connected to a rack on the material receiving transverse movement bracket, connected to a second material receiving mounting plate on the material receiving transverse movement bracket, a material receiving plate connected to the second material receiving mounting plate through a pin shaft and capable of axially rotating around the pin shaft; a second limit block and a second limit plate connected to the first material receiving mounting plate, used to prevent the position of the movable slider on the second slide rail assembly on the material receiving device from exceeding the limit, that is, used for mechanical limiting; a second detection initial positioning block and a second detection termination positioning block connected to the material receiving lifting fixed plate, detection switches are installed on the second detection initial positioning block and the second detection termination positioning block to detect the position of the movable slider on the second slide rail assembly;The lifting device includes: a lifting device bottom plate connected to the installation wall plate, a third drive motor bracket fixed on the lifting device bottom plate, a third drive motor connected to the third drive motor bracket, and a second rear pulley connected to the third drive motor through a key; a second screw fixed side bracket fixed on the lifting device bottom plate and a second screw support side bracket fixed on the lifting device bottom plate, a second screw assembly connected at one end to the second screw fixed side bracket and at the other end to the second screw support side bracket, and a second screw assembly movable slider connected to the second screw assembly and capable of axial movement; a second front pulley connected to the left end of the second screw assembly through a key, a second transmission belt connected at the front end to the second front pulley and at the rear end to the second rear pulley; a third detection initial positioning block and a third detection termination positioning block fixed on the lifting device bottom plate, and detection switches are installed on the third detection initial positioning block and the third detection termination positioning block to detect the position of the second screw assembly movable slider; the traverse device, the material receiving device, the lifting device, and the rod-shaped material conveying channel adopt screws, gears, racks, chains, conveyor belts, synchronous belts or pneumatic transmission structures. ; 2. The guide system for the rod-shaped material descending channel according to claim 1, characterized in that: The material receiving device adopts a linear material receiving structure or a rotary material receiving structure.

3. A guide system for a rod-shaped material descending channel according to one of claims 1 or 2, characterized in that: The controller is a PLC.

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