Conveying belt with high compressive strength

Abstract

The invention discloses a high-compressive-strength conveying belt, and relates to the technical field of conveying belts, the high-compressive-strength conveying belt comprises a bottom plate, four supporting frames, a suspension conveyor and a robot, the four supporting frames are arranged on the bottom plate, and every two supporting frames are symmetrically arranged, and the two rotating rollers are connected through a transmission belt; the buffering mechanism is arranged on the transmission belt and used for buffering products grabbed by the robot in the placing process, the buffering mechanism comprises a plurality of partition plates fixedly connected to the side, away from the rotating roller, of the transmission belt, and a buffering belt is arranged on the side, away from the transmission belt, of each partition plate; the edges of the two sides of the buffering belt and the edges of the two sides of the transmission belt are connected through connecting plates correspondingly. According to the conveying belt with the high compressive strength, through the arrangement of the buffering mechanism and the guiding mechanism, the falling impact force of a product is buffered through the buffering effect of gas, so that the instant non-uniform load borne by the conveying belt is reduced, and then the compressive strength of the conveying belt in the using process is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyor belts, and specifically relates to a conveyor belt with high compressive strength. Background Art

[0002] When the product is conveyed to one side close to the conveyor belt by the suspension conveyor, after the sensor detects that the product moves to the grasping position, the robot will be started through the controller, and the product on the suspension conveyor will be grasped and placed on the conveyor belt, thereby constructing a three-dimensional logistics network of "air + ground", significantly improving the automation and flexibility levels of modern manufacturing and logistics industries.

[0003] During the process of product transfer between the conveyor belt and the suspension conveyor, when the robot grasps the product from the suspension conveyor to the conveyor belt, during the contact process between the product and the conveyor belt, it is easy to cause the conveyor belt to instantaneously bear non-uniform loads due to the impact force of the product falling, which in turn leads to local wear, peeling or tearing of the conveyor belt, thus affecting the long-term service life of the conveyor belt. And because the conveyor belt has toughness, it is difficult to change the local sinking deformation of the conveyor belt by adjusting the falling height of the product by the robot. For this reason, we propose a conveyor belt with high compressive strength. Summary of the Invention

[0004] The purpose of the present invention is to provide a conveyor belt with high compressive strength to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A conveyor belt with high compressive strength, including a bottom plate and four support frames, a suspension conveyor and a robot that are symmetrically arranged in pairs on the bottom plate. A rotating roller is rotatably connected between two opposite support frames, and a transmission belt is connected between the two rotating rollers. The robot is located between the transmission belt and the suspension conveyor. It also includes a buffer mechanism arranged on the transmission belt for buffering the product grasped by the robot during the placement process and a guiding mechanism arranged on the bottom plate for guiding the product grasped by the robot during the placement process;

[0006] The buffer mechanism includes a plurality of partition plates fixedly connected to the side of the transmission belt away from the rotating roller. Each partition plate is arranged at equal intervals. A buffer belt is provided on the side of each partition plate away from the transmission belt. The two side edges of the buffer belt and the transmission belt are respectively connected by connecting plates. The two ends of each partition plate are respectively abutted against the two connecting plates.

[0007] Preferably, the guiding mechanism includes four L-shaped plates fixedly connected to the bottom plate and symmetrically arranged in pairs. A U-shaped frame is fixedly connected between the four L-shaped plates and is arranged at a small angle of inclination. The U-shaped frame is connected with guiding rollers through a plurality of rotating shafts. The U-shaped frame is provided with a speed-limiting component for rotating and limiting half of each guiding roller near the discharge end, and the other half of each guiding roller is provided with an expansion component for expanding the buffer belt.

[0008] Preferably, the speed-limiting component includes a rotating rod rotatably connected to one side of the U-shaped frame. One end of the rotating rod is connected to the rotating shaft. A friction ring is fixedly connected to the side wall of the rotating rod. A first fixing ring is fixedly connected to the side of the U-shaped frame close to the friction ring. The first fixing ring is concentric with the rotating rod. A second fixing ring is fixedly connected to the end of the first fixing ring away from the U-shaped frame. A square plate is slidably connected to the second fixing ring. Speed-limiting arc plates are fixedly connected to the ends of the square plates close to each other. The second fixing ring is provided with an adjusting component for adjusting the pressing force of each speed-limiting arc plate on the friction ring.

[0009] Preferably, a plurality of criss-cross friction lines are formed on the side of each speed-limiting arc plate close to the friction ring.

[0010] Preferably, the adjusting component includes an adjusting ring rotatably connected to the end of the second fixing ring away from the first fixing ring. A spiral strip is fixedly connected to the side of the adjusting ring close to the second fixing ring. A plurality of adjusting plates are slidably connected to the spiral strip. The ends of the adjusting plates away from the spiral strip are connected to the square plates.

[0011] Preferably, the expansion component includes an installation box fixedly connected to one side of the U-shaped frame. A plurality of rotating rods are rotatably connected between the opposite inner walls of the installation box. One end of each rotating rod is connected to the rotating shaft. A plurality of axial flow fan blades are fixedly connected to the side walls of each rotating rod inside the installation box. A U-shaped pipe is fixedly connected to the side of the installation box away from the U-shaped frame. The U-shaped pipe is connected to the air outlet ends of the axial flow fan blades through a plurality of connecting pipes. One end of the U-shaped pipe is fixedly connected to an expansion pipe. A rotating plate is rotatably connected to one of the two connecting plates close to the expansion pipe. The end of the expansion pipe away from the U-shaped pipe is connected to the rotating plate.

[0012] Preferably, a plurality of air inlet holes are formed in the side of the installation box away from the conveyor belt. The air inlet holes are arranged opposite to the rotating rods. One-way valves are arranged in the air inlet holes. The conduction direction of each one-way valve is from the outside to the inside of the installation box.

[0013] Preferably, an elimination assembly for eliminating the expansion of the buffer belt is provided on one of the two connecting plates close to the expansion tube. The elimination assembly includes a plurality of L-shaped tubes fixedly connected to the connecting plate. Each L-shaped tube is located between two adjacent partitions. One end of each L-shaped tube away from the connecting plate is fixedly connected to a fixed tube. One end of each fixed tube away from the L-shaped tube is fixedly connected to a conical tube. A blocking ball is provided on the inner wall of each conical tube. Each fixed tube is provided with an extrusion assembly for extruding the blocking ball, and the U-shaped frame is provided with a driving assembly for driving each blocking ball.

[0014] Preferably, the extrusion assembly is a mesh plate fixedly connected to the inner wall of the fixed tube. A spring is fixedly connected to the side of the mesh plate close to the conical tube, and the other end of the spring is connected to the blocking ball.

[0015] Preferably, the driving assembly includes a Z-shaped plate fixedly connected to the inclined low-end side of the U-shaped frame. An inclined surface is formed on the side of the Z-shaped plate close to the conical tube. Each conical tube is slidably connected to a driving rod. One end of each driving rod is connected to the blocking ball, and the other end of each driving rod is slidably connected to the inclined surface during movement.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The conveyor belt with high compressive strength of the present invention, through the arrangement of the buffer mechanism and the guiding mechanism, under the combined action of the expansion assembly and the elimination assembly, utilizes the buffering effect of gas to buffer the falling impact force of the product, thereby reducing the instantaneous non-uniform load received by the conveyor belt, and then improving the compressive strength of the conveyor belt during use, and further reducing the risk of local wear, peeling or tearing of the conveyor belt, thus improving the long-term service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the positional structure between the guiding mechanism of the present invention and the conveyor belt;

[0020] Figure 3 is a schematic diagram of the internal structure of the elimination assembly of the present invention;

[0021] Figure 4 is a schematic diagram of the internal structure of the speed limiting assembly of the present invention;

[0022] Figure 5 is a schematic diagram of the structure of the buffer mechanism of the present invention;

[0023] Figure 6 is Figure 3 the enlarged view at A in

[0024] Figure 7 is Figure 3 The enlarged view at position B in

[0025] Figure 8 is Figure 4 The enlarged view at position C in

[0026] Figure 9 Schematic diagram of the positional relationship between the driving component and the speed-limiting component of the present invention.

[0027] In the figure: 101, bottom plate; 102, support frame; 103, suspension conveyor; 104, robot; 105, rotating roller; 106, conveyor belt; 201, partition board; 202, buffer belt; 203, connecting plate; 301, L-shaped plate; 302, U-shaped frame; 303, rotating shaft; 304, guiding roller; 401, rotating rod; 402, friction ring; 403, first fixing ring; 404, second fixing ring; 405, square plate; 406, speed-limiting arc plate; 601, adjusting ring; 602, spiral strip; 603, adjusting plate; 701, installation box; 702, rotating rod; 703, axial flow fan blade; 704, U-shaped pipe; 705, expansion pipe; 706, rotating plate; 707, air inlet hole; 801, L-shaped pipe; 802, fixed pipe; 803, conical pipe; 804, blocking ball; 901, mesh plate; 902, spring; 1001, Z-shaped plate; 1002, inclined surface; 1003, driving rod. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1

[0030] Please refer to Figures 1-9 , a conveyor belt with high compressive strength shown in the figure, including a bottom plate 101 and four support frames 102, a suspension conveyor 103 and a robot 104 that are symmetrically arranged in pairs on the bottom plate 101. A rotating roller 105 is rotatably connected between two opposite support frames 102, and a conveyor belt 106 is connected between the two rotating rollers 105. The robot 104 is located between the conveyor belt 106 and the suspension conveyor 103. It also includes a buffer mechanism arranged on the conveyor belt 106 for buffering the products grabbed by the robot 104 during the placement process and a guiding mechanism arranged on the bottom plate 101 for guiding the products grabbed by the robot 104 during the placement process;

[0031] The buffer mechanism includes a plurality of partition plates 201 fixedly connected to the side of the conveyor belt 106 away from the rotating roller 105. The partition plates 201 are arranged at equal intervals. A buffer belt 202 is provided on the side of each partition plate 201 away from the conveyor belt 106. The two side edges of the buffer belt 202 and the conveyor belt 106 are respectively connected by connecting plates 203. The two ends of each partition plate 201 are respectively abutted against two connecting plates 203 relative to the two ends of the second wheel;

[0032] It should be noted here that: through the setting of the buffer mechanism and the guiding mechanism, under the combined action of the expansion component and the elimination component, by using the buffering effect of the gas, the falling impact force of the product is buffered, thereby reducing the instantaneous non-uniform load on the conveyor belt 106, and then improving the compressive strength of the conveyor belt 106 during use, and then reducing the risk of local wear, peeling or tearing of the conveyor belt 106, thus improving the long-term service life of the conveyor belt.

[0033] It should be noted that: the suspension conveyor 103 and the robot 104 are prior arts, and their specific structures and working principles have been mastered by those skilled in the art, and will not be elaborated here.

[0034] Please refer to Figures 1-4 , the guiding mechanism in the figure includes four L-shaped plates 301 fixedly connected to the bottom plate 101 and symmetrically arranged in pairs. A U-shaped frame 302 is fixedly connected between the four L-shaped plates 301 and is arranged at a small angle of inclination. The U-shaped frame 302 is connected with a guiding roller 304 through a plurality of rotating shafts 303. The U-shaped frame 302 is provided with a speed-limiting component for rotationally limiting half of each guiding roller 304 near the discharge end, and the other half of each guiding roller 304 is provided with an expansion component for expanding the buffer belt 202;

[0035] It should be noted here that: through the setting of the guiding mechanism, it provides a guiding and conveying effect for the product to slide onto the conveyor belt 106.

[0036] Please refer to Figure 4 , Figure 8 and Figure 9, the speed limit component in the figure includes a rotating rod 401 rotatably connected to one side of the U-shaped frame 302. One end of the rotating rod 401 is connected to the rotating shaft 303. A friction ring 402 is fixedly connected to the side wall of the rotating rod 401. A first fixing ring 403 is fixedly connected to the side of the U-shaped frame 302 close to the friction ring 402. The first fixing ring 403 is concentric with the rotating rod 401. A second fixing ring 404 is fixedly connected to the end of the first fixing ring 403 away from the U-shaped frame 302. A square plate 405 is slidably connected to the second fixing ring 404. The ends of the square plates 405 close to each other are fixedly connected with speed limit arc plates 406. The second fixing ring 404 is provided with an adjusting component for adjusting the pressing force of each speed limit arc plate 406 against the friction ring 402;

[0037] It should be noted here that: through the setting of the speed limit component, the sliding speed of the product on the guiding roller 304 is controlled to decrease, so that the product slides onto the conveyor belt 106 at a slower speed, thereby providing a speed limit assistance for the impact force of the product on the conveyor belt 106.

[0038] It is worth noting that: due to the large outer diameter of the second fixing ring 404, the settings of the speed limit components are arranged in a staggered manner on both sides.

[0039] Please refer to Figure 4 、 Figure 8 and Figure 9 , a plurality of friction lines arranged vertically and horizontally are formed on the side of each speed limit arc plate 406 in the figure close to the friction ring 402;

[0040] It should be noted here that: through the plurality of friction lines arranged vertically and horizontally, the friction force between the speed limit arc plate 406 and the friction ring 402 can be improved.

[0041] Please refer to Figure 4 、 Figure 8 and Figure 9 , the adjusting component in the figure includes an adjusting ring 601 rotatably connected to the end of the second fixing ring 404 away from the first fixing ring 403. A spiral strip 602 is fixedly connected to the side of the adjusting ring 601 close to the second fixing ring 404. A plurality of adjusting plates 603 are slidably connected to the spiral strip 602. The ends of the adjusting plates 603 away from the spiral strip 602 are connected to the square plate 405;

[0042] It should be noted here that: through the setting of the adjusting component, the friction intensity against the friction ring 402 is adjusted, and further the rotation speed of the guiding roller 304 is adjusted, so as to facilitate adjusting and controlling the speed of sliding onto the conveyor belt 106 according to the weight of different products, thereby improving the flexibility of controlling the sliding speed of the product.

[0043] Please refer to Figure 4 andFigure 6 , in the illustrated expansion assembly, the expansion assembly includes an installation box 701 fixedly connected to one side of the U-shaped frame 302. A plurality of rotating rods 702 are rotatably connected between the opposite inner walls of the installation box 701. One end of each rotating rod 702 is connected to the rotating shaft 303. A plurality of axial flow fan blades 703 are fixedly connected to the side walls of each rotating rod 702 located inside the installation box 701. A U-shaped pipe 704 is fixedly connected to the side of the installation box 701 away from the U-shaped frame 302. The U-shaped pipe 704 is connected to the air outlet ends of the axial flow fan blades 703 through a plurality of connecting pipes. One end of the U-shaped pipe 704 is fixedly connected to an expansion pipe 705. One of the two connecting plates 203 close to the expansion pipe 705 is rotatably connected to a rotating plate 706. The end of the expansion pipe 705 away from the U-shaped pipe 704 is connected to the rotating plate 706;

[0044] It should be noted here that: through the setting of the expansion assembly, under the buffering action of the gas, the falling impact force of the product is buffered, and the instantaneous non-uniform load on the conveyor belt 106 is reduced.

[0045] Please refer to Figure 4 and Figure 6 , a plurality of air inlet holes 707 are provided on the side of the installation box 701 away from the conveyor belt 106 in the illustration. Each air inlet hole 707 is arranged opposite to each rotating rod 702. A one-way valve is provided in each air inlet hole 707, and the conduction direction of each one-way valve is from the outside to the inside of the installation box 701;

[0046] It should be noted here that: through the setting of the air inlet holes 707 and the one-way valves, it is used to provide the delivery of the air intake volume for the rotation of the axial flow fan blades 703.

[0047] Please refer to Figure 6 and Figure 7 , one of the two connecting plates 203 close to the expansion pipe 705 in the illustration is provided with an elimination assembly for eliminating the expansion of the buffer belt 202. The elimination assembly includes a plurality of L-shaped pipes 801 fixedly connected to the connecting plate 203. Each L-shaped pipe 801 is located between two adjacent partition plates 201. One end of each L-shaped pipe 801 away from the connecting plate 203 is fixedly connected to a fixed pipe 802. One end of each fixed pipe 802 away from the L-shaped pipe 801 is fixedly connected to a tapered pipe 803. A blocking ball 804 is provided on the inner wall of each tapered pipe 803. Each fixed pipe 802 is provided with an extrusion assembly for extruding the blocking ball 804, and the U-shaped frame 302 is provided with a driving assembly for driving each blocking ball 804;

[0048] It should be noted here that: through the setting of the elimination assembly, the expansion state of the buffer belt 202 is eliminated, so that the product is placed more stably on the surface of the buffer belt 202, thereby improving the stability of the long-distance transportation of the product.

[0049] Please refer to Figure 6 and Figure 7 As shown in the figure, the extrusion assembly in the figure is fixedly connected to the mesh plate 901 on the inner wall of the fixed pipe 802. A spring 902 is fixedly connected to one side of the mesh plate 901 close to the conical pipe 803, and the other end of the spring 902 is connected to the plugging ball 804;

[0050] It should be noted here that: through the setting of the extrusion assembly, the plugging ball 804 will be pushed to abut against the inner wall of the conical pipe 803, thereby forming a seal for the L-shaped pipe 801, thus providing a sealing effect for the expansion of the expansion cavity.

[0051] Please refer to Figure 3 and Figure 7 As shown in the figure, the driving assembly includes a Z-shaped plate 1001 fixedly connected to one side of the inclined low end of the U-shaped frame 302. An inclined surface 1002 is provided on one side of the Z-shaped plate 1001 close to the conical pipe 803. Each conical pipe 803 is slidably connected with a driving rod 1003. One end of each driving rod 1003 is connected to the plugging ball 804, and the other end of each driving rod 1003 is slidably connected to the inclined surface 1002 during the moving process;

[0052] It should be noted here that: through the setting of the driving assembly, it is convenient to push the plugging ball 804 to separate from the inner wall of the conical pipe 803, thereby being used to deflate the expanded buffer belt 202.

[0053] In this solution: a conveyor belt with high compressive strength includes the following steps:

[0054] When the product is conveyed by the suspension conveyor 103 to one side close to the conveyor belt, when the sensor detects that the product moves to the grasping position, the robot 104 will be started through the controller, and the product on the suspension conveyor 103 will be grasped and placed on the conveyor belt, thus constructing a "sky + ground" three-dimensional logistics network, significantly improving the automation and flexibility levels of modern manufacturing and logistics industries;

[0055] Moreover, when the robot 104 grasps the product on the suspension conveyor 103, first the robot 104 clamps the product, then takes it off from the suspension conveyor 103, and drives the product to rotate to one side close to the conveyor belt 106 through the steering system of the robot 104 itself. When the product moves above the U-shaped frame 302 (as close as possible to the guide roller 304 at the bottom of the U-shaped frame 302), the clamping of the product can be released. At this time, under the action of gravity and the guiding action of the inclined guide rollers 304, the product slides onto the conveyor belt 106;

[0056] Moreover, during the sliding process of the product within the U-shaped frame 302, it will drive the rotation of each guiding roller 304. Subsequently, under the rotational action of the guiding rollers 304 located above, it will drive the rotation of each axial flow fan blade 703 on the side wall of the rotating rod 702. Then, during the rotation of each axial flow fan blade 703, since the air flow direction is parallel to the rotating rod 702, the axial flow fan blade 703 will push the air to flow from the air inlet hole 707 towards the U-shaped tube 704 (due to the rotation of the axial flow fan blade 703, a low-pressure area will be formed within the installation box 701, and a high-pressure area will be formed on the side of the U-shaped tube 704. The air outside the air inlet hole 707 will flow into the installation box 701 through the one-way valve within the air inlet hole 707 under the action of atmospheric pressure, ultimately forming a continuous air flow of air inlet hole 707 → U-shaped tube 704 → expansion tube 705). At this time, the air flow flowing out from the U-shaped tube 704 will flow towards the expansion tube 705, and then towards the space between the conveyor belt 106 and the buffer belt 202. And under the blocking effect of each adjacent partition 201, the air pressure within the buffer belt 202 will increase, thereby causing the buffer belt 202 to expand under pressure (the material hardness of the buffer belt 202 is smaller than that of the conveyor belt 106);

[0057] Meanwhile, due to the presence of multiple partitions 201 between the conveyor belt 106 and the buffer belt 202, multiple buffer cavities are formed between the conveyor belt 106 and the buffer belt 202. Therefore, as the conveyor belt 106 continuously rotates, the air pressure within multiple buffer cavities will increase, thereby causing the buffer belt 202 to form multiple expanded states. When the product slides out from within the U-shaped frame 302, it will land on the surface of the expanded buffer belt 202. Then, under the buffering effect of the gas, the impact force during the product's fall is buffered, reducing the instantaneous non-uniform load received by the conveyor belt 106 and enhancing the compressive strength of the conveyor belt 106 during its use. Subsequently, the risk of local wear, peeling, or tearing of the conveyor belt 106 is reduced, thereby enhancing the long-term effectiveness of the conveyor belt;

[0058] And after the product lands on the surface of the expanded buffer belt 202, as the buffer belt 202 continuously rotates, it will drive the expanded part of the buffer belt 202 to move synchronously. When the L-shaped tube 801 near the expansion point moves to the inclined surface 1002 of the Z-shaped plate 1001, it will, under the interaction force, push the driving rod 1003 of the conical tube 803 to contract into the fixed tube 802, and then push the plugging ball 804 away from the inner wall of the conical tube 803. At this time, the gas at the expansion point of the buffer belt 202 will slowly flow out from the gap between the plugging ball 804 and the conical tube 803, thereby eliminating the expanded state of the buffer belt 202, and then enabling the product to be placed more stably on the surface of the buffer belt 202, thus enhancing the stability of the long-distance transportation of the product;

[0059] Moreover, under the continuous rotation of the buffer zone 202, the drive rod 1003 will move away from the Z-shaped plate 1001. At this time, under the action of the extrusion assembly, the plugging ball 804 will be pushed to abut against the inner wall of the conical tube 803 again, thereby forming a seal for the L-shaped tube 801, and providing a sealing effect for the next expansion of the expansion cavity.

[0060] Moreover, when the product slides from the U-shaped frame 302 to the conveyor belt 106, when the product slides onto the surfaces of the respective guide rollers 304 near the conveyor belt 106, it will drive the friction rings 402 on the side walls of the respective rotating rods 401 to rotate. During the rotation of the respective friction rings 402, they will abut against the speed-limiting arc plates 406. Then, under the frictional action between the speed-limiting arc plates 406 and the friction rings 402, the rotation speed of the rotating rod 401 is limited, and thus the rotation speed of the guide roller 304 is limited. Subsequently, the sliding speed of the product on the guide roller 304 is controlled to decrease, so that the product slides towards the conveyor belt 106 at a slower speed, thereby providing a speed-limiting auxiliary effect on the impact force of the product on the conveyor belt 106.

[0061] Meanwhile, when controlling the sliding speed limit for different products, by rotating the adjustment ring 601, the spiral bar 602 is driven to rotate. Then, under the spiral acting force between the spiral bar 602 and the adjustment plate 603 and the guiding action of the square plate 405, the respective speed-limiting arc plates 406 are driven to move closer to or away from the friction rings 402. Thus, the abutting force between the respective speed-limiting arc plates 406 and the friction rings 402 is adjusted, and thereby the frictional strength against the friction rings 402 is adjusted. Further, the rotation speed of the guide roller 304 is adjusted, so as to facilitate adjusting and controlling the speed of sliding towards the conveyor belt 106 according to the weight of different products, thereby enhancing the flexibility of the product sliding speed control.

[0062] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt with high compressive strength, comprising: A bottom plate (101) and four supporting frames (102) arranged symmetrically in pairs on the bottom plate (101), a hanging conveyor (103) and a robot (104); a rotating roller (105) is rotatably connected between two of the supporting frames (102); the two rotating rollers (105) are connected via a transmission belt (106); and the robot (104) is located between the transmission belt (106) and the hanging conveyor (103); It is characterized by further comprising: a buffer mechanism disposed on the transmission belt (106) for buffering the product grasped by the robot (104) during the placement process; A guiding mechanism disposed on the bottom plate (101) for guiding the product grasped by the robot (104) during the placement process; The buffer mechanism comprises a plurality of partitions (201) fixedly connected to a side of the transmission belt (106) away from the rotating roller (105), each of the partitions (201) being arranged at equal intervals, a buffer belt (202) being arranged on a side of each partition (201) away from the transmission belt (106), the buffer belt (202) and the transmission belt (106) being connected at both side edges via connecting plates (203), and each of the partitions (201) being arranged to abut against two connecting plates (203) at two ends relative to the second wheel.

2. A conveyor belt with high compressive strength according to claim 1, characterized in that: The guiding mechanism comprises four L-shaped plates (301) fixedly connected to the bottom plate (101) and arranged symmetrically in pairs; a U-shaped frame (302) arranged at a small angle is fixedly connected between the four L-shaped plates (301); the U-shaped frame (302) is connected to a guiding roller (304) via a plurality of rotating shafts (303); the U-shaped frame (302) is provided with a speed limiting component for limiting the rotation speed of a half of each guiding roller (304) close to a discharge end; and the other half of each guiding roller (304) is provided with an expansion component for expanding the buffer belt (202).

3. A conveyor belt with high compressive strength according to claim 2, characterized in that: The speed limiting component comprises a rotating rod (401) rotatably connected to one side of a U-shaped frame (302), one end of the rotating rod (401) is connected to a rotating shaft (303), a friction ring (402) is fixedly connected to a side wall of the rotating rod (401), a first fixing ring (403) is fixedly connected to a side of the U-shaped frame (302) close to the friction ring (402), the first fixing ring (403) is arranged concentrically with the rotating rod (401), an end of the first fixing ring (403) away from the U-shaped frame (302) is fixedly connected to a second fixing ring (404), the second fixing ring (404) is slidably connected to a square plate (405), and a speed limiting arc plate (406) is fixedly connected to one end of each of the square plates (405) close to each other, and the second fixing ring (404) is provided with an adjustment component for adjusting the pressing force of each speed limiting arc plate (406) on the friction ring (402).

4. A conveyor belt with high compressive strength according to claim 3, characterized in that: A plurality of friction lines arranged in a crisscross pattern are provided on one side of each speed limiting arc plate (406) close to the friction ring (402).

5. A conveyor belt with high compressive strength according to claim 4, characterized in that: The adjustment assembly comprises an adjustment ring (601) rotatably connected to an end of the second fixing ring (404) away from the first fixing ring (403); a spiral strip (602) is fixedly connected to a side of the adjustment ring (601) close to the second fixing ring (404); the spiral strip (602) is slidably connected to a plurality of adjustment plates (603); and one end of each adjustment plate (603) away from the spiral strip (602) is connected to a square plate (405).

6. A conveyor belt with high compressive strength according to claim 5, characterized in that: The expansion assembly comprises an installation box (701) fixedly connected to one side of the U-shaped frame (302); the installation box (701) is rotatably connected to a plurality of rotating rods (702) between two inner walls; one end of each rotating rod (702) is connected to a rotating shaft (303); a side wall of each rotating rod (702) located inside the installation box (701) is fixedly connected to a plurality of axial flow blades (703); the installation box (701) is away from the U-shaped frame (3 02) is fixedly connected to one side of a U-shaped tube (704), the U-shaped tube (704) is connected to the air outlet end of the axial flow fan blade (703) through a plurality of connecting tubes, one end of the U-shaped tube (704) is fixedly connected to an expansion tube (705), one of the two connecting plates (203) close to the expansion tube (705) is rotatably connected to a rotating plate (706), and one end of the expansion tube (705) away from the U-shaped tube (704) is connected to the rotating plate (706).

7. A conveyor belt with high compressive strength according to claim 6, characterized in that: A plurality of air inlet holes (707) are provided on a side of the installation box (701) away from the transmission belt (106), each of the air inlet holes (707) is arranged opposite to each of the rotating rods (702), each of the air inlet holes (707) is provided with a one-way valve, and the conducting direction of each of the one-way valves is from the outside to the inside of the installation box (701).

8. A conveyor belt with high compressive strength according to claim 7, characterized in that: One of the two connecting plates (203) close to the expansion tube (705) is provided with an elimination component for eliminating the expansion of the buffer zone (202), and the elimination component includes a plurality of L-shaped tubes (801) fixedly connected to the connecting plate (203), each of the L-shaped tubes (801) is located between two adjacent partitions (201), and each of the L-shaped tubes (801) is fixedly connected to a fixed tube (802) at one end away from the connecting plate (203), and each of the fixed tubes (802) is fixedly connected to a conical tube (803) at one end away from the L-shaped tube (801), and each of the conical tubes (803) is provided with a sealing ball (804) on its inner wall, and each of the fixed tubes (802) is provided with an extrusion component for extruding the sealing ball (804), and the U-shaped frame (302) is provided with a driving component for driving each of the sealing balls (804).

9. A conveyor belt with high compressive strength according to claim 8, characterized in that: The extrusion assembly is fixedly connected to a mesh plate (901) on the inner wall of the fixed tube (802), and a spring (902) is fixedly connected to one side of the mesh plate (901) close to the conical tube (803), and the other end of the spring (902) is connected to a blocking ball (804).

10. A conveyor belt with high compressive strength according to claim 9, characterized in that: The driving assembly comprises a Z-shaped plate (1001) fixedly connected to the inclined lower end of the U-shaped frame (302); a slope (1002) is provided on the side of the Z-shaped plate (1001) close to the conical tube (803); each conical tube (803) is slidably connected to a driving rod (1003); one end of each driving rod (1003) is connected to a blocking ball (804); and the other end of each driving rod (1003) is slidably connected to the slope (1002) during movement.

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