Polyurethane wood grain plate conveying device

Abstract

The utility model discloses a polyurethane wood grain plate conveying device which comprises a conveying belt, a first conveying belt, a second conveying belt and a third conveying belt. The conveying roller shaft is located on the side, in the second direction, of the conveying belt, and the conveying roller shaft is suitable for conveying the plates in the second direction; the conveying belt can move upwards relative to the conveying roller shafts so that the conveying belt can protrude out of the conveying roller shafts, and the conveying belt can further move downwards relative to the conveying roller shafts so that the conveying roller shafts can protrude out of the conveying belt. According to the polyurethane wood grain plate conveying device, plates can be conveyed in two directions, and the mounting space can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a polyurethane wood particle board conveying device. Background Art

[0002] In the related art, a polyurethane wood particle board processing production line includes a conveyor belt mechanism for conveying boards such as polyurethane wood particle boards. When it is necessary to convey the boards in different directions, generally, another conveyor belt mechanism for conveying in another direction is arranged at the discharging end of the conveyor belt. This method requires two conveyor belt mechanisms to be arranged side by side, resulting in a large occupied space for the two conveyor belt mechanisms. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a polyurethane wood particle board conveying device, which can convey boards in two directions and can save space.

[0004] The utility model also provides a processing device with the above-mentioned polyurethane wood particle board conveying device.

[0005] The polyurethane wood particle board conveying device according to the first aspect embodiment of the utility model includes:

[0006] A conveyor belt, which is suitable for conveying boards in a first direction;

[0007] A conveyor roller shaft, which is located on one side of the conveyor belt in a second direction, and the conveyor roller shaft is suitable for conveying boards in the second direction;

[0008] Wherein, the conveyor belt can move upward relative to the conveyor roller shaft so that the conveyor belt can protrude from the conveyor roller shaft, and the conveyor belt can also move downward relative to the conveyor roller shaft so that the conveyor roller shaft protrudes from the conveyor belt.

[0009] The polyurethane wood particle board conveying device according to the embodiment of the utility model has at least the following beneficial effects: The conveyor belt can move upward relative to the conveyor roller shaft so that the conveyor belt can protrude from the conveyor roller shaft. At this time, the conveyor roller shaft can avoid the conveyor belt so that the conveyor belt can convey boards in the first direction. The conveyor belt can also move downward relative to the conveyor roller shaft so that the conveyor roller shaft protrudes from the conveyor belt. At this time, the conveyor belt can avoid the conveyor roller shaft so that the conveyor roller shaft can convey boards in the second direction. The polyurethane wood particle board conveying device of the present application can convey boards in two directions, can improve the conveying efficiency, and can save the installation space.

[0010] According to some embodiments of the utility model, a plurality of the conveyor belts and a plurality of the conveyor roller shafts are provided, and the plurality of conveyor belts and the plurality of conveyor roller shafts are alternately arranged in sequence.

[0011] According to some embodiments of the present utility model, the polyurethane wood particle board conveying device further includes a driving mechanism, and the driving mechanism is adapted to drive the conveyor belt to move upward or downward.

[0012] According to some embodiments of the present utility model, the conveyor belt is an endless belt, and the driving mechanism includes a support member located inside the conveyor belt and in contact with the inner wall of the upper side of the conveyor belt. The support member can move upward or downward to push the upper part of the conveyor belt to move upward or downward.

[0013] According to some embodiments of the present utility model, the driving mechanism includes a rotating member and a first driving member. One end of the rotating member is adapted to be rotatably connected to the support member, and the other end of the rotating member is adapted to be drivingly connected to the first driving member.

[0014] According to some embodiments of the present utility model, the driving mechanism further includes a transmission member. There are multiple conveyor belts, and multiple corresponding support members are provided. The multiple support members are connected to the transmission member, and the transmission member is rotatably connected to the rotating member.

[0015] According to some embodiments of the present utility model, there are multiple driving mechanisms, and the multiple driving mechanisms operate synchronously to drive the conveyor belt to move upward or downward.

[0016] According to some embodiments of the present utility model, it further includes a rotating rod and multiple rotating wheels. The multiple rotating wheels are sleeved on the rotating rod at intervals, and one end of each conveyor belt is sleeved on one of the rotating wheels. The rotating rod can drive the multiple rotating wheels to rotate, so as to drive the multiple conveyor belts to rotate.

[0017] According to some embodiments of the present utility model, it further includes a worm. One end of each conveyor roller shaft is provided with a turbine that cooperates with the worm, so that the worm can drive the multiple conveyor roller shafts to rotate.

[0018] The processing equipment according to the second aspect embodiment of the present utility model includes the polyurethane wood particle board conveying device of the above embodiment.

[0019] The processing equipment according to the embodiment of the present utility model has at least the following beneficial effects: The board conveying device can convey the board in two directions, which can improve the conveying efficiency, and the polyurethane wood particle board conveying device of the present application can also save the installation space, so as to be beneficial to saving the overall installation space of the processing equipment.

[0020] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments, where:

[0022] Figure 1 FIG. is a schematic structural diagram of a polyurethane wood particle board conveying device according to an embodiment of the present utility model.

[0023] Figure 2 FIG. is a partial schematic structural diagram of the arrangement of a conveyor belt and conveyor rollers according to an embodiment of the present utility model.

[0024] Figure 3 FIG. is a partial schematic structural diagram of a driving mechanism according to an embodiment of the present utility model.

[0025] Figure 4 FIG. is a partial schematic structural diagram of a side view of a polyurethane wood particle board conveying device according to an embodiment of the present utility model.

[0026] Figure 5 FIG. is a partial schematic structural diagram of a side view of a polyurethane wood particle board conveying device according to another embodiment of the present utility model.

[0027] Reference Numerals:

[0028] 100, conveyor belt; 200, conveyor roller; 300, driving mechanism; 310, support member; 320, rotating member; 330, first driving member; 340, transmission member; 400, rotating rod; 500, rotating wheel; 600, turbine; 700, worm; 800, bracket; 10, second driving member; 20, third driving member; 30, transmission belt. Detailed Description of the Embodiment

[0029] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, while understandings such as "above", "below", "within", etc. include the corresponding number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0033] According to the polyurethane wood particle board conveying device of the first aspect of the present utility model, as Figures 1 to 5 shown, the polyurethane wood particle board conveying device includes a conveyor belt 100 and conveying roller shafts 200. The conveyor belt 100 is suitable for conveying polyurethane wood particle boards or other plates in a first direction; the conveying roller shafts 200 are located on one side of the conveyor belt 100 in a second direction, and the conveying roller shafts 200 are suitable for conveying plates in the second direction; wherein, the conveyor belt 100 can move upward relative to the conveying roller shafts 200 so that the conveyor belt 100 can protrude from the conveying roller shafts 200, and the conveyor belt 100 can also move downward relative to the conveying roller shafts 200 so that the conveying roller shafts 200 protrude from the conveyor belt 100.

[0034] As Figure 5 shown, the conveyor belt 100 can move upward relative to the conveying roller shafts 200 so that the conveyor belt 100 can protrude from the conveying roller shafts 200. At this time, the conveying roller shafts 200 can avoid the conveyor belt 100 so that the conveyor belt 100 can convey the plate in the first direction. As Figure 4 shown, the conveyor belt 100 can also move downward relative to the conveying roller shafts 200 so that the conveying roller shafts 200 protrude from the conveyor belt 100. At this time, the conveyor belt 100 can avoid the conveying roller shafts 200 so that the conveying roller shafts 200 can convey the plate in the second direction. The polyurethane wood particle board conveying device of the present application can convey the plate in two directions. When the plate is conveyed from the previous process to the conveying device, it can be selected to convey the plate in the first direction or the second direction according to needs, thereby improving the conveying efficiency and also saving the installation space.

[0035] It should be noted that, as Figure 1 , the first direction of the present application can be the front-back direction, and the second direction can be the left-right direction. The conveyor belt 100 can convey the plate in the front-back direction, the conveying roller shafts 200 and the conveyor belt 100 are arranged in the left-right direction, and the conveying roller shafts 200 can rotate to drive the plate to move left and right.

[0036] It should also be noted that the conveyor belt 100 can move upward or downward relative to the conveyor roller shaft 200. That is, the conveyor roller shaft 200 can be fixed in the up-and-down direction, and the conveyor belt 100 is driven to move upward or downward by the driving mechanism 300; or the conveyor belt 100 is fixed in the up-and-down direction, and the conveyor roller shaft 200 is driven to move upward or downward by the driving mechanism 300. Those skilled in the art can determine according to the actual situation and no specific limitation is made here.

[0037] The plate material can be a polyurethane composite plate, for example, a polyurethane wood particle plate, or other types of plate materials, or the fixture can also be other types of structures, as long as it can be conveyed by the conveyor belt 100 or the conveyor roller shaft 200. Those skilled in the art can determine according to the actual situation and no specific limitation is made here.

[0038] As Figure 1 and Figure 2 shown, in some embodiments of the present invention, a plurality of conveyor belts 100 and conveyor roller shafts 200 are provided, and the plurality of conveyor belts 100 and the plurality of conveyor roller shafts 200 are alternately arranged in sequence.

[0039] It should be noted that, as Figure 1 and Figure 2 shown, the plurality of conveyor belts 100 and conveyor roller shafts 200 are alternately arranged in sequence, and the plurality of conveyor belts 100 or the plurality of conveyor roller shafts 200 can rotate synchronously to cooperate in conveying the plate material together. The polyurethane wood particle board conveying device of the present application can stably convey the plate material by alternately arranging a plurality of conveyor belts 100 and conveyor roller shafts 200. Moreover, a conveyor belt 100 is arranged in the interval between two adjacent conveyor roller shafts, or a conveyor roller shaft 200 is arranged in the interval between two adjacent conveyor belts 100, so that the installation space can be saved.

[0040] It should also be noted that multiple conveyor roller shafts 200 can be set as a group, and multiple conveyor belts 100 can be set as a group. Multiple groups of conveyor belts 100 and multiple groups of conveyor roller shafts 200 are alternately arranged in sequence. Among them, the number of each group can be two, three, four, etc. Those skilled in the art can determine according to the actual situation and no specific limitation is made here.

[0041] As Figure 1 and Figure 3 shown, in some embodiments of the present invention, the polyurethane wood particle board conveying device further includes a driving mechanism 300, and the driving mechanism 300 is suitable for driving the conveyor belt 100 to move upward or downward.

[0042] It should be noted that the driving mechanism 300 can be connected to the control system, and the control system can regulate and control the driving mechanism 300 to drive the conveyor belt 100 to move, so as to improve the automation degree of the polyurethane wood particle board conveying device, which is beneficial to improving the conveying efficiency.

[0043] As Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, in some embodiments of the present utility model, the conveyor belt 100 is an endless belt, and the driving mechanism 300 includes a support member 310. The support member 310 is located inside the conveyor belt 100 and contacts the inner wall of the upper side of the conveyor belt 100. The support member 310 can move upward or downward to push the upper part of the conveyor belt 100 to move upward or downward.

[0044] It should be noted that the transmission belt 30 is an endless belt, and the endless belt is sleeved on two rotating wheels 500. The rotating wheels 500 can drive the endless belt to rotate to achieve the conveying of the plate. Referring to Figures 3 to 5 shown, the driving mechanism 300 includes a support member 310. The support member 310 is located in the inner ring of the endless belt. The support member 310 contacts the inner wall of the upper part of the conveyor belt 100. One end of the conveyor belt 100 away from the support member 310 is adapted to support and convey the plate.

[0045] The support member 310 can move upward, thereby pushing the upper part of the conveyor belt 100 to move upward, so that one end of the conveyor belt 100 away from the support member 310 can protrude from the conveyor roller shaft 200, that is, be higher than the conveyor roller shaft 200, so that the conveyor roller shaft 200 can avoid the conveyor belt 100, so that one end of the conveyor belt 100 away from the support member 310 can support and convey the plate. Then, the support member 310 can also move downward, so that the conveyor roller shaft 200 can protrude from the conveyor belt 100, that is, the conveyor belt 100 is lower than the conveyor roller shaft 200, so that the conveyor roller shaft 200 can support and convey the plate.

[0046] It should also be noted that the support member 310 contacts the inner wall of the conveyor belt 100, and the conveyor belt 100 can slide relative to the support member 310 on the support member 310. For example, the support member 310 can be a support plate, and the support plate is arranged along the length direction of the conveyor belt 100, and the length of the support plate corresponds to the length of the upper part of the conveyor belt 100, so that the support plate can lift the conveyor belt 100 and can convey the plate smoothly.

[0047] It should also be noted that the conveyor belt 100 can be made of a high-elastic material, so that the support member 310 can lift the conveyor belt 100 and the conveyor belt 100 can rotate smoothly. When the support member 310 moves downward, the conveyor belt 100 can elastically reset.

[0048] As Figure 3As shown, in some embodiments of the present utility model, the driving mechanism 300 includes a rotating member 320 and a first driving member 330. One end of the rotating member 320 is adapted to be rotatably connected to the supporting member 310, and the other end of the rotating member 320 is adapted to be drivingly connected to the first driving member 330.

[0049] It should be noted that one end of the rotating member 320 is drivingly connected to the first driving member 330, and the other end of the rotating member 320 is adapted to be rotatably connected to the supporting member 310. The rotating member 320 can function as a swing arm. The first driving member 330 can drive the rotating member 320 to rotate upward, thereby driving the supporting member 310 to move upward. Alternatively, the first driving member 330 can also drive the rotating member 320 to rotate downward, thereby driving the supporting member 310 to move downward.

[0050] Among them, the rotating member 320 can be a rod structure or a plate structure, or it can also be other structures, which can be determined by those skilled in the art according to the actual situation and will not be specifically limited here.

[0051] It should also be noted that the first driving member 330 can be a rotary motor, and the output shaft of the rotary motor is connected to the rotating member 320. For example, the rotary motor and the rotating member 320 are connected through a transmission to increase the torque of the rotary motor.

[0052] As Figure 3 As shown, in some embodiments of the present utility model, the driving mechanism 300 further includes a transmission member 340. There are multiple conveyor belts 100, and correspondingly there are multiple supporting members 310. The multiple supporting members 310 are connected to the transmission member 340, and the transmission member 340 is rotatably connected to the rotating member 320.

[0053] It should be noted that there are multiple conveyor belts 100 arranged at intervals, and correspondingly there are multiple supporting members 310. The multiple supporting members 310 are all connected to the transmission member 340. The rotating member 320 is connected to the transmission member 340. When the rotating member 320 rotates upward, it can drive the transmission member 340 to move upward, thereby driving the multiple supporting members 310 to move upward to synchronously drive the multiple conveyor belts 100 to move upward.

[0054] Among them, the transmission member 340 can be a plate structure, and the plate is arranged along the second direction. Each supporting member 310 can be connected to the plate at intervals through a pillar. One end of the plate can be connected to the rotating member 320.

[0055] It should be noted that the rotating member 320 and the first driving member 330 are arranged at both ends of the transmission member 340, and the first driving members 330 at both ends can be driven synchronously to improve the stability of the up and down movement of the supporting member 310.

[0056] Of course, the specific structure of the transmission member 340 can be determined by those skilled in the art according to actual conditions, and is not specifically limited here.

[0057] It should also be noted that the first driving member 330 may also be a linear cylinder, which directly drives the transmission member 340 to move upward or downward.

[0058] like Figure 1 , Figure 4 and Figure 5 As shown, in some embodiments of the present invention, a plurality of driving mechanisms 300 are provided, and the plurality of driving mechanisms 300 operate synchronously to drive the conveyor belt 100 to move upward or downward.

[0059] A plurality of drive mechanisms 300 may be provided, and the plurality of drive mechanisms 300 are arranged at intervals along the first direction, and the plurality of drive mechanisms 300 can move synchronously to stably drive the conveyor belt 100 to move upward. For example, two or three drive mechanisms 300 may be provided, and those skilled in the art may determine the number according to actual conditions, and no specific limitation is made here.

[0060] It should also be noted that the polyurethane wood particle board conveying device also includes a bracket 800 , and the conveyor belt 100 , the conveyor roller 200 , the driving mechanism 300 and the like can be installed on the bracket 800 .

[0061] like Figure 1 As shown, in some embodiments of the utility model, the polyurethane particle board conveying device also includes a rotating rod 400 and a plurality of rotating wheels 500, the plurality of rotating wheels 500 are sleeved on the rotating rod 400 at intervals, one end of each conveying belt is sleeved on a rotating wheel 500, and the rotating rod 400 can drive the plurality of rotating wheels 500 to rotate, so as to drive the plurality of conveyor belts 100 to rotate.

[0062] like Figure 1 As shown, there are multiple conveyor belts 100, one end of each conveyor belt 100 is sleeved on a rotating wheel 500, and multiple rotating wheels 500 are sleeved on the rotating rod 400 at intervals. One end of the rotating rod 400 is transmission-connected to the second driving member 10, and the other end of the rotating rod 400 is rotationally connected to the bracket 800, that is, the second driving member 10 can drive the rotating rod 400 to rotate, thereby driving the multiple rotating wheels 500 to rotate at the same time, so as to drive the multiple conveyor belts 100 to rotate synchronously, thereby realizing the conveying of plates. It should be noted that the other end of each transmission belt 30 is also sleeved on a rotating wheel 500, and multiple rotating wheels 500 are also sleeved on the rotating rod 400 at intervals, and the two ends of the rotating rod 400 are rotationally connected to the bracket 800 respectively.

[0063] Among them, the second driving member 10 can be a rotating motor, and the output shaft of the rotating motor is drivingly connected to the rotating rod 400. Of course, the second driving member 10 can also be other types of rotary driving mechanisms 300, which can be determined by those skilled in the art according to the actual situation and will not be specifically limited herein.

[0064] As Figure 1 shown, in some embodiments of the present utility model, the polyurethane wood particle board conveying device further includes a worm 700, and a turbine 600 cooperating with the worm 700 is provided at one end of each conveying roller shaft 200, so that the worm 700 can drive the plurality of conveying roller shafts 200 to rotate.

[0065] It should be noted that a plurality of conveying roller shafts 200 are provided, a turbine 600 is provided at one end of each conveying roller shaft 200, and the other end of the conveying roller shaft 200 is rotatably connected to the bracket 800. The two ends of the worm 700 are rotatably connected to the bracket 800, and each turbine 600 is meshingly connected to the worm 700. When the worm 700 rotates, it can synchronously drive a plurality of turbines 600 to rotate, thereby driving a plurality of transmission roller shafts to rotate.

[0066] It should also be noted that the polyurethane wood particle board conveying device further includes a third driving member 20, and the third driving member 20 is installed on the bracket 800, and the third driving member 20 can drive the worm 700 to rotate. Among them, the third driving member 20 can be a rotating motor, and the output shaft of the rotating motor is drivingly connected to the worm 700 through a transmission belt 30. For example, the transmission belt 30 can be a belt, and the two ends of the transmission belt 30 are respectively sleeved on the worm 700 and the output shaft of the rotating motor to achieve transmission.

[0067] It should also be noted that a plurality of conveyor belts 100 are provided, the worm 700 is located inside the conveyor belt 100, the worm 700 is arranged along the second direction, and the worm 700 sequentially passes through a plurality of conveyor belts 100.

[0068] Alternatively, the third driving member 20 is a rotating motor, and the rotating motor can also directly drive the transmission roller shaft to rotate.

[0069] Of course, the third driving member 20 can also be other types of rotary driving mechanisms 300, which can be determined by those skilled in the art according to the actual situation and will not be specifically limited herein.

[0070] According to the processing equipment of the second aspect embodiment of the present utility model, it includes the polyurethane wood particle board conveying device of the above embodiment.

[0071] In some embodiments of the present utility model, the processing equipment includes the polyurethane wood particle board conveying device of the above embodiment. The board conveying device can convey the board in two directions, which can improve the conveying efficiency, and the polyurethane wood particle board conveying device of the present application can also save the installation space, thereby being beneficial to saving the overall installation space of the processing equipment.

[0072] It should also be noted that the processing equipment further includes a plate punching device, a plate cutting device, etc., and the polyurethane wood particle board conveying device can convey the plate from one process to the next process.

[0073] In the above embodiments, the differences between the various embodiments are mainly described. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity of the text, it will not be elaborated here.

[0074] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration purposes and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A polyurethane wood particle board conveying device, characterized in that, Comprising: A conveyor belt (100) adapted to convey a sheet along a first direction; Conveyor rollers (200) located on one side of the conveyor belt (100) along a second direction, and the conveyor rollers (200) are adapted to convey a sheet along the second direction; Wherein, the conveyor belt (100) can move upward relative to the conveyor rollers (200) so that the conveyor belt (100) can protrude from the conveyor rollers (200), and the conveyor belt (100) can also move downward relative to the conveyor rollers (200) so that the conveyor rollers (200) protrude from the conveyor belt (100).

2. The polyurethane wood particle board conveying device according to claim 1, characterized in that, A plurality of the conveyor belts (100) and a plurality of the conveyor rollers (200) are provided, and the plurality of conveyor belts (100) and the plurality of conveyor rollers (200) are alternately arranged in sequence.

3. The polyurethane wood particle board conveying device according to claim 1, characterized in that, The polyurethane particleboard conveying device further includes a driving mechanism (300) adapted to drive the conveyor belt (100) to move upward or downward.

4. The polyurethane wood particle board conveying device according to claim 3, characterized in that, The conveyor belt (100) is an endless belt, and the driving mechanism (300) includes a support member (310) located inside the conveyor belt (100) and in contact with the inner wall of the conveyor belt (100) on the upper side. The support member (310) can move upward or downward to push the upper part of the conveyor belt (100) to move upward or downward.

5. The polyurethane wood particle board conveying device according to claim 4, characterized in that, The driving mechanism (300) includes a rotating member (320) and a first driving member (330). One end of the rotating member (320) is adapted to be rotatably connected to the support member (310), and the other end of the rotating member (320) is adapted to be drivingly connected to the first driving member (330).

6. The polyurethane wood particle board conveying device according to claim 5, characterized in that, The driving mechanism (300) further includes a transmission member (340). A plurality of the conveyor belts (100) are provided, and a plurality of corresponding support members (310) are provided. The plurality of support members (310) are connected to the transmission member (340), and the transmission member (340) is rotatably connected to the rotating member (320).

7. The polyurethane wood particle board conveying device according to claim 3, characterized in that, A plurality of the driving mechanisms (300) are provided, and the plurality of driving mechanisms (300) operate synchronously to drive the conveyor belt (100) to move upward or downward.

8. The polyurethane wood particle board conveying device according to claim 2, characterized in that, It further includes a rotating rod (400) and a plurality of rotating wheels (500). The plurality of rotating wheels (500) are spaced and sleeved on the rotating rod (400). One end of each conveyor belt is sleeved on one of the rotating wheels (500). The rotating rod (400) can drive the plurality of rotating wheels (500) to rotate to drive the plurality of conveyor belts (100) to rotate.

9. The polyurethane wood particle board conveying device according to claim 2, wherein, It further includes a worm (700). One end of each conveyor roller (200) is provided with a turbine (600) that cooperates with the worm (700) so that the worm (700) can drive the plurality of conveyor rollers (200) to rotate.

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