Conveying guide wheel assembly

Abstract

The utility model discloses a conveying guide wheel assembly which comprises an installation base, the installation base is arranged in the extending direction perpendicular to a feeding belt in an extending mode, and the installation base is detachably connected to a wheel base. And the at least two guide wheels are movably connected to the two sides in the extending direction of the mounting base correspondingly, and the at least two guide wheels are located on the two sides of the belt correspondingly. The guide wheels synchronously convey the belt, the situation that the belt is loosened after deviation and dislocation is avoided, the conveying stability of the belt is guaranteed, and the stability of the product conveying process is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of PCB printing especially relates to a conveying guide wheel subassembly. BACKGROUND

[0002] Character jet printing tunnel oven equipment is an industrial equipment integrating character jet printing and drying function. The product with jet printed characters is sent into the tunnel oven by the conveying belt. In the oven, the heat generated by the heating system makes the ink solvent on the product surface volatilize rapidly, so that the characters are firmly attached to the product.

[0003] At present, in the PCB industry, the character jet printing tunnel oven equipment usually uses a flat pulley to drive the belt for conveying in the design of the belt of the inlet and outlet sections. However, during the conveying process, the belt only has a contact surface to resist rotation, and lacks left and right limiting, which often causes the phenomenon of deviation and misalignment, and the belt is easy to loosen due to the lack of fastening. Under such transportation and movement mode, when the belt conveys the PCB, the belt is easy to deviate and misalign and then separate from the pulley, which causes the PCB to directly contact with the cross beam or fixed position when passing through the back plate, thereby causing scratches and damaging the product. SUMMARY

[0004] The utility model aims at at least in a certain extent solves one of the problems in the related art. For this purpose, one of the purposes of the utility model is to provide a conveying guide wheel subassembly for realizing synchronous conveying of the guide wheel and the belt, avoiding the loosening of the belt after deviation and misalignment, ensuring the stability of the belt transmission, and maintaining the stability of the product conveying process.

[0005] A conveying guide wheel subassembly for a feeding belt, the feeding belt comprising a belt and a wheel seat, the conveying guide wheel subassembly comprising:

[0006] A mounting seat extending along the direction perpendicular to the extension direction of the feeding belt, the mounting seat being detachably connected to the wheel seat;

[0007] At least two guide wheels movably connected to both sides along the extension direction of the mounting seat, the at least two guide wheels being respectively located on both sides of the belt.

[0008] Specifically, the feeding belt is provided with a conveying guide wheel assembly, and the mounting seat can be connected with the wheel seat so that at least two guide wheels are distributed on both sides of the belt extension direction, the guide wheels abut against the side edges of the belt and rotate synchronously with the belt, have a limiting effect on the side edges of the belt, and make the belt fixed and well conveyed without deviation, avoiding the falling of the belt and ensuring the stability of the belt transmission, thereby maintaining the stability of the product conveying process. Furthermore, the mounting seat and the wheel seat are detachably connected, on the one hand, the entire conveying guide wheel assembly can be disassembled and assembled at will, and the position of the conveying guide wheel assembly on the feeding belt can be adjusted to adapt to the height adjustment of the tension of different belts or the adjustment of different positions of the same belt, avoiding the influence of the belt tension on the position and friction of the guide wheel.

[0009] Further, the mounting seat comprises a connecting part and a mounting part connected vertically, the connecting part is detachably connected to the wheel seat and extends along the belt extension direction, and at least two guide wheels are mounted on both sides of the mounting part extension direction.

[0010] Specifically, the connecting part is used for connecting with the wheel seat to realize the stable connection of the mounting seat and the wheel seat, and the mounting part is used for connecting with the guide wheel to realize the position fixation of the at least two guide wheels relative to the wheel seat and the belt, so as to maintain the at least two guide wheels distributed on both sides of the belt extension direction and abut against the side edges of the belt, keep the guide wheels rotating synchronously with the belt, and have a limiting effect on the side edges of the belt. Through the arrangement of the connecting part and the mounting part, the material of the mounting seat can be effectively saved, and the stable connection of the mounting seat with the wheel seat and the stable arrangement of the guide wheels on both sides of the belt are ensured, realizing the limiting effect on the belt.

[0011] Further, the connecting part is provided with a connecting hole, and the connecting part and the wheel seat are connected by bolts.

[0012] Specifically, the connecting hole facilitates the fixed connection of the connecting part with the wheel seat. The connecting part and the wheel seat are connected by bolts, and this connection mode utilizes the self-locking property of the thread to ensure that the connection between the connecting part and the wheel seat is stable and reliable, so that the connection structure can remain stable and is not easy to loosen when subjected to various external forces. In order to realize this connection, appropriate bolts and nuts are usually selected, and the size and material of these bolts and nuts need to be matched with the material of the connecting hole and the wheel seat to ensure the strength and durability of the entire connection structure. In actual operation, the bolt is first inserted through the connecting hole and then inserted into the corresponding threaded hole of the wheel seat, and finally the entire connection process is completed by tightening the nut. Such a connection mode is not only convenient for installation and disassembly, but also can be quickly operated when maintenance or replacement of parts is required, greatly improving the work efficiency.

[0013] Further, the mounting base further comprises at least two connecting columns and at least two bearings, one end of the connecting column is connected to the connecting part, the other end is connected to the inner ring of the bearing, and the outer ring of the bearing is connected to the guide wheel.

[0014] Specifically, the mounting base comprises at least two connecting columns and at least two bearings. One end of the connecting column is designed to be firmly connected with the connecting part, and the other end is connected with the inner ring of the bearing. Such design enables the connecting column to effectively connect the connecting part of the mounting base with the bearing, thereby providing the necessary support for the bearing. The inner ring of the bearing is connected with the other end of the connecting column, and the outer ring of the bearing is connected with the guide wheel. This connection ensures smooth rotation of the bearing while maintaining stable connection with the guide wheel. As an important component of the mounting base, the connection of the guide wheel with the bearing is crucial for the operation of the entire device. Through this structural design, it can be ensured that the guide wheel can be fully supported by the bearing during operation, maintaining the rotational position of the guide wheel, thereby improving the performance and reliability of the entire device.

[0015] Further, the mounting base further comprises a movable part, one end of the connecting column is detachably connected to the connecting part through the movable part, and the connecting column is movable to adjust the connection height.

[0016] Specifically, the movable part can adopt threaded connection, buckle design, spring clamp or other mechanical connection methods. The movable part significantly improves the flexibility and applicability of the entire mounting base. Specifically, one end of the connecting column is connected to the connecting part through the movable part, and this connection is detachable, allowing users to easily install, disassemble or adjust the position of the connecting column according to actual needs. Users can adjust the height of the connecting column according to different use scenarios and needs, and this adjustment function enables the mounting base to adapt to belts of different heights, thereby enhancing the versatility and functionality of the guide wheel assembly. Through simple adjustment, users can ensure that the belt is stably and safely supported at the desired height.

[0017] Further, the guide wheel is detachably connected with the connecting column.

[0018] Specifically, the detachable connection can be achieved through threaded connection, buckle connection, plug-in connection or the use of quick release devices, etc. By setting the guide wheel and the connecting column in a detachable connection manner, cleaning and maintenance during use and replacement operation are convenient.

[0019] Further, the movable part is a hexagonal bolt.

[0020] Specifically, the hexagonal bolt head is hexagonal. This shape design makes it easy to apply torque when tightening or loosening the bolt using a wrench or other tools. The six vertices of the hexagon provide good contact points and are less likely to slip during tightening than other shapes such as squares.

[0021] Further, the material of the mounting seat is stainless steel or aluminum alloy.

[0022] Specifically, the material of the mounting seat is stainless steel or aluminum alloy, both of which have good corrosion resistance and high strength. The stainless steel mounting seat can withstand corrosion in harsh environments, maintaining structural stability and long service life. The aluminum alloy mounting seat, with its lightweight and high-strength advantages, reduces overall weight while still providing sufficient support and durability.

[0023] Further, the diameter of the guide wheel is in the range of 50mm to 60mm.

[0024] Specifically, if the width is too large, the distance between the two end guide wheels is too wide, which may cause the belt to deviate. If the distance between the two end guide wheels is too small, the resistance during belt conveying will increase, which may cause the belt to be damaged or unable to convey.

[0025] Further, the height of the guide wheel is in the range of 45mm to 50mm.

[0026] Specifically, if the height is too large, the contact surface between the guide wheel and the belt is too small, which may cause waste and increase the occupied space, affecting the operation of other mechanisms. If the height is too small, the belt may come off the end of the guide wheel, which may cause the belt to deviate.

[0027] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0028] The application sets the conveying guide wheel assembly, which comprises a mounting seat and at least two guide wheels, the mounting seat is arranged along the extension direction perpendicular to the feeding belt, and the mounting seat is detachably connected to the wheel seat; the at least two guide wheels are movably connected to the two sides along the extension direction of the mounting seat, and the at least two guide wheels are respectively located on the two sides of the belt. By setting the conveying guide wheel assembly on the feeding belt, the mounting seat can be connected with the wheel seat, so that the at least two guide wheels are respectively distributed on the two sides along the extension direction of the belt, the guide wheels abut against the side edges of the belt and rotate synchronously with the belt, the side edges of the belt are limited, the belt is fixed and well conveyed without deviation, the belt is prevented from falling off, the stability of the belt transmission is ensured, and the stability of the product conveying process is further maintained. In addition, the mounting seat and the wheel seat are detachably connected, on the one hand, the entire conveying guide wheel assembly can be disassembled and assembled at will, and the position of the conveying guide wheel assembly on the feeding belt can be adjusted, the applicable height adjustment is made according to the tension of different belts, or the adjustment is made according to different positions of the same belt, and the friction damage of the guide wheels caused by the size of the belt tension is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0029] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the present application and, together with the specification, serve to explain the principle of the present application.

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying the creative labor.

[0031] In the drawings:

[0032] Figure 1 It is a structural schematic view of an embodiment of the conveying guide wheel assembly of the present application.

[0033] Figure 2 It is a structural schematic view of another embodiment of the conveying guide wheel assembly of the present application.

[0034] Figure 3 It is a sectional structural schematic view of the combination of the conveying guide wheel assembly and the feeding belt of the present application.

[0035] Figure 4 It is a side view of the combination of the conveying guide wheel assembly and the feeding belt of the present application.

[0036] Reference signs:

[0037] 1. A conveying guide wheel assembly; 10, mounting seat; 11, connecting part; 111, connecting hole; 13, mounting part; 15, connecting column; 16, bearing; 17, movable piece; 30, guide wheel; 200, feeding belt; 201, belt; 203, wheel seat. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments of the present application.

[0039] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0040] As shown in Figure 1 , Figure 3 , Figure 4 The present application provides a conveying guide wheel 30 assembly for a feeding belt 201, the feeding belt 201 comprising a belt 201 and a wheel seat 203, the conveying guide wheel 30 assembly comprising:

[0041] A mounting seat 10, the mounting seat 10 extending along a direction perpendicular to the extension direction of the feeding belt 201, the mounting seat 10 being detachably connected to the wheel seat 203;

[0042] Two guide wheels 30, the two guide wheels 30 being movably connected to the two sides along the extension direction of the mounting seat 10, respectively, the two guide wheels 30 being located on the two sides of the belt 201, respectively.

[0043] Specifically, the feeding belt 201 is provided with a conveying guide wheel 30 assembly, and the mounting seat 10 can be connected with the wheel seat 203, so that the two guide wheels 30 are distributed on both sides of the extension direction of the belt 201, the guide wheels 30 abut against the side edges of the belt 201 and rotate synchronously with the belt 201, and the side edges of the belt 201 are limited, so that the belt 201 is fixed and good conveying is not deviated, the belt 201 is prevented from falling off, the stability of the belt 201 transmission is ensured, and the stability of the product conveying process is maintained. Furthermore, the mounting seat 10 and the wheel seat 203 are detachably connected, on the one hand, the entire conveying guide wheel 30 assembly can be disassembled and assembled, and the position of the conveying guide wheel 30 assembly on the feeding belt 201 can be adjusted, the applicable height adjustment is made according to different belt 201 tensions, or the adjustment is made for different positions of the same belt 201, and the influence of the belt 201 tension on the position friction damage of the guide wheel 30 is avoided.

[0044] In addition, the design of the conveying guide wheel 30 assembly also considers the convenience of maintenance and replacement. Since the connection mode of the mounting seat 10 and the wheel seat 203 is a detachable design, when the guide wheel 30 is worn or damaged, it can be quickly replaced without replacing the entire conveying guide wheel 30 assembly, thereby reducing the maintenance cost and time. At the same time, this design also facilitates quick adjustment and maintenance during the operation of the conveying system, ensuring the efficiency and continuity of the conveying system. In actual application, the conveying guide wheel 30 assembly can adapt to various working environments and conditions, whether it is high temperature, high humidity or an environment containing corrosive substances, it can maintain good working condition, ensuring smooth conveying process and product safety.

[0045] As shown in Figure 1 、 Figure 3 、 Figure 4 The conveying guide wheel 30 assembly provided by the application is used for the feeding belt 201, the feeding belt 201 includes the belt 201 and the wheel seat 203, and the conveying guide wheel 30 assembly includes:

[0046] The mounting seat 10 is arranged along the extension direction perpendicular to the feeding belt 201, and the mounting seat 10 is detachably connected to the wheel seat 203;

[0047] The four guide wheels 30 are movably connected to one side along the extension direction of the mounting seat 10, and the other two are movably connected to the other side along the extension direction of the mounting seat 10, and the four guide wheels 30 are respectively located on both sides of the belt 201.

[0048] In the embodiment, the four guide wheels 30 are divided into two groups, two guide wheels 30 are arranged on each side of the belt 201, and the two guide wheels 30 on one side are arranged at intervals. The four guide wheels 30 are respectively arranged on both sides of the belt 201 to ensure that the belt 201 can be uniformly and stably supported during operation. In this way, the stability and carrying capacity of the conveying guide wheel 30 assembly can be effectively improved, and the friction and wear of the belt 201 during operation can be reduced, thereby prolonging the service life of the belt 201 and improving the overall conveying efficiency, enhancing and optimizing the operation efficiency of the feeding belt 201.

[0049] As shown in Figures 1 to 4 , the application provides a conveying guide wheel 30 assembly for a feeding belt 201, the feeding belt 201 comprising a belt 201 and a wheel seat 203, the conveying guide wheel 30 assembly comprising:

[0050] a mounting seat 10, the mounting seat 10 extending along a direction perpendicular to the extension direction of the feeding belt 201, and the mounting seat 10 being detachably connected to the wheel seat 203;

[0051] four guide wheels 30, two of the four guide wheels 30 being movably connected to one side along the extension direction of the mounting seat 10, and the other two being movably connected to the other side along the extension direction of the mounting seat 10, and the four guide wheels 30 being respectively arranged on both sides of the belt 201.

[0052] In the embodiment, the four guide wheels 30 are divided into two groups, two guide wheels 30 are arranged on each side of the belt 201, and the two guide wheels 30 on one side are arranged at intervals. The four guide wheels 30 are respectively arranged on both sides of the belt 201 to ensure that the belt 201 can be uniformly and stably supported during operation. In this way, the stability and carrying capacity of the conveying guide wheel 30 assembly can be effectively improved, and the friction and wear of the belt 201 during operation can be reduced, thereby prolonging the service life of the belt 201 and improving the overall conveying efficiency, enhancing and optimizing the operation efficiency of the feeding belt 201

[0053] Further, the mounting seat 10 comprises a connecting portion 11 and a mounting portion 13 connected perpendicularly, the connecting portion 11 being detachably connected to the wheel seat 203 and extending along the extension direction of the belt 201, and at least two guide wheels 30 being mounted on both sides along the extension direction of the mounting portion 13.

[0054] Specifically, the connecting portion 11 is used to connect with the wheel seat 203, realizing the stable connection of the mounting seat 10 with the wheel seat 203, and the mounting portion 13 is used to connect with the guide wheels 30, realizing the position fixation of the at least two guide wheels 30 relative to the wheel seat 203 and the belt 201, so as to maintain the at least two guide wheels 30 distributed on both sides of the belt 201 in the extension direction of the belt 201, and realize the abutment to the side edges of the belt 201, keeping the guide wheels 30 rotating synchronously with the belt 201, and having the limiting effect to the side edges of the belt 201. Through the arrangement of the connecting portion 11 and the mounting portion 13, the material of the mounting seat 10 can be effectively saved, and the stable connection of the mounting seat 10 with the wheel seat 203 and the stable arrangement of the guide wheels 30 on both side edges of the belt 201 are ensured, realizing the limiting effect to the belt 201.

[0055] In addition, the structure design of the connecting portion 11 and the mounting portion 13 of the mounting seat 10 makes the mounting seat 10 as a whole have high strength and rigidity, so as to ensure that the guide wheel 30 assembly can withstand a larger load without deformation during the conveying process. The connection mode of the connecting portion 11 with the wheel seat 203 can be threaded connection, buckle connection or other mechanical fixing mode, so as to adapt to different working environments and maintenance requirements. The guide wheel 30 mounting hole of the mounting portion 13 is designed to be adjustable, so as to facilitate the accurate position adjustment and replacement of the guide wheel 30, and ensure the long-term stable operation of the conveying guide wheel 30 assembly. Through this design, the conveying guide wheel 30 assembly not only improves the working efficiency, but also reduces the maintenance cost and prolongs the service life of the equipment.

[0056] Further, the connecting portion 11 is provided with a connecting hole 111, and the connecting portion 11 and the wheel seat 203 are connected through threaded connection of bolts.

[0057] Specifically, the connecting hole 111 facilitates the fixed connection of the connecting portion 11 with the wheel seat 203. The connecting portion 11 and the wheel seat 203 are connected through threaded connection of bolts. This connection mode utilizes the self-locking characteristics of threads, and can ensure that the connection between the connecting portion 11 and the wheel seat 203 is stable and reliable, so that the connection structure can remain stable and is not easy to loosen when bearing various external forces. In order to realize this connection, appropriate bolts and nuts are usually selected, and the size and material of these bolts and nuts need to be matched with the materials of the connecting hole 111 and the wheel seat 203, so as to ensure the strength and durability of the entire connection structure. In actual operation, the bolt is first inserted through the connecting hole 111 and then inserted into the corresponding threaded hole of the wheel seat 203, and finally the entire connection process is completed by tightening the nut. Such a connection mode not only facilitates installation and disassembly, but also allows quick operation when maintenance or replacement of parts is required, greatly improving work efficiency.

[0058] In addition, in order to further enhance the connection strength between the connecting part 11 and the wheel seat 203, the connecting hole 111 can be designed in a stepped or chamfered shape to reduce stress concentration and prevent the bolt from breaking during long-term use. In addition to the threaded connection of the bolt, auxiliary fixing elements such as spring washers or lock nuts can also be considered to prevent the threads from loosening and ensure the long-term reliability of the connection. In the design, factors such as temperature changes, vibrations and impacts in different working environments should also be considered, and appropriate materials and surface treatment processes such as heat treatment, plating or coating should be selected to improve the corrosion resistance and wear resistance of the connecting part 11, thereby prolonging the service life of the entire conveying guide wheel 30 assembly.

[0059] Further, the mounting seat 10 further comprises at least two connecting columns 15 and at least two bearings 16, one end of a connecting column 15 is connected to the connecting part 11, the other end is connected to the inner ring of the bearing 16, and the outer ring of the bearing 16 is connected to the guide wheel 30.

[0060] Specifically, the mounting seat 10 comprises at least two connecting columns 15 and at least two bearings 16. One end of the connecting column 15 is designed to be firmly connected with the connecting part 11, and the other end is connected with the inner ring of the bearing 16. Such a design enables the connecting column 15 to effectively connect the connecting part 11 of the mounting seat 10 with the bearing 16, thereby providing the necessary support for the bearing 16. The inner ring of the bearing 16 is connected with the other end of the connecting column 15, and the outer ring of the bearing 16 is connected with the guide wheel 30. This connection ensures that the bearing 16 can rotate smoothly while maintaining stable connection with the guide wheel 30. The guide wheel 30, as an important component of the mounting seat 10, is crucial to the operation of the entire device. Through this structural design, it can be ensured that the guide wheel 30 can be fully supported by the bearing 16 during operation, maintaining the rotational position of the guide wheel 30, thereby improving the performance and reliability of the entire device.

[0061] In addition, the guide wheel 30 assembly further comprises at least one fixing bolt for fixing the guide wheel 30 to the outer ring of the bearing 16. Through the use of the fixing bolt, the connection stability between the guide wheel 30 and the bearing 16 can be further enhanced, preventing displacement of the guide wheel 30 in high-load or vibration environments. This structural design not only improves the durability of the guide wheel 30 assembly, but also makes it more convenient and efficient to maintain and replace the guide wheel 30. In summary, the mounting seat 10 and the guide wheel 30 assembly designed with care in the present application ensure the stability and reliability of the conveying guide wheel 30 assembly under various working conditions, thereby meeting the demand for high efficiency and long service life in industrial applications.

[0062] Further, the mounting seat 10 further comprises a movable part 17, one end of the connecting column 15 is detachably connected to the connecting part 11 through the movable part 17, and the connecting column 15 is movable to adjust the connection height.

[0063] Specifically, the movable part 17 can adopt a threaded connection, a snap-on design, a spring clip, or other mechanical connection methods. The movable part 17 significantly improves the flexibility and applicability of the entire mounting base 10. Specifically, one end of the connecting column 15 is connected to the connecting part 11 through the movable part 17, and this connection is detachable, allowing users to easily install, disassemble, or adjust the position of the connecting column 15 according to actual needs. Users can adjust the height of the connecting column 15 according to different use scenarios and needs, and this adjustment function enables the mounting base 10 to adapt to belts 201 of different heights, thereby enhancing the versatility and functionality of the guide roller 30 assembly. Through simple adjustment, users can ensure that the belt 201 is stably and safely supported at the desired height.

[0064] In addition, the design of the movable part 17 also considers the convenience of operation. In actual application, users may need to frequently adjust the height of the connecting column 15 to adapt to different working conditions. Therefore, the structural design of the movable part 17 should facilitate quick operation and reduce the time and labor intensity required for adjustment. For example, the movable part 17 with a spring clip design can achieve quick clamping and release, while threaded connection allows users to adjust the height of the connecting column 15 by rotating, which is simple and precise to operate. The snap-on design provides the convenience of quick disassembly and installation without tools. These designs not only improve work efficiency, but also reduce the possibility of operation errors, ensuring the stable operation of the equipment and the convenience of maintenance.

[0065] Further, the guide roller 30 is detachably connected to the connecting column 15.

[0066] Specifically, the detachable connection can be achieved through threaded connection, snap-on connection, plug-in connection, or the use of quick-release devices, etc. By setting the guide roller 30 and the connecting column 15 in a detachable connection manner, cleaning and maintenance during use and replacement operations are convenient.

[0067] This design of the guide roller 30 assembly allows users to easily replace the guide roller 30 when it is worn or damaged without replacing the entire connecting column 15. This not only reduces maintenance costs, but also reduces downtime that may be caused by replacing the entire assembly. In addition, the detachable connection design allows users to choose guide rollers 30 of different materials and sizes according to different working environments and load requirements, thereby further improving the adaptability and flexibility of the guide roller 30 assembly. For example, for high-friction or heavy-load environments, users can choose guide rollers 30 made of materials with higher wear resistance; while for occasions that require noise reduction, guide rollers 30 with better sound absorption performance can be chosen. Through this modular design, the conveying guide roller 30 assembly can better meet the diverse needs of industries.

[0068] Further, the movable member 17 is a hexagonal bolt.

[0069] Specifically, the hexagonal bolt head is hexagonal in shape. This design allows for easy application of torque when tightening or loosening the bolt using a wrench or similar tool. The six vertices of the hexagon provide good points of leverage, making it less likely to slip during tightening compared to other shapes such as squares.

[0070] The movable member 17 also includes a washer and a nut. The washer is located between the bolt and the connecting column 15, and its main function is to distribute pressure and prevent damage to the connecting part 11 due to uneven stress. The material of the washer is usually selected to have high elasticity and pressure resistance, such as stainless steel or copper, to ensure stability and reliability over a long period of use. The nut is used in conjunction with the bolt, and by rotating the nut, the tightening degree of the bolt can be adjusted to achieve precise fixation of the guide wheel 30 assembly. The design of the nut also takes into account the convenience of operation, usually adopting a hexagonal design to facilitate operation using a wrench or similar tool. Overall, the design of these movable members 17 not only ensures the firmness of the connection, but also greatly improves the efficiency of maintenance and replacement.

[0071] Further, the material of the mounting seat 10 is stainless steel or aluminum alloy.

[0072] Specifically, the material of the mounting seat 10 is stainless steel or aluminum alloy, both of which have good corrosion resistance and high strength characteristics. Moreover, the stainless steel mounting seat 10 can withstand corrosion in harsh environments, maintaining the stability of the structure and a long service life. The aluminum alloy mounting seat 10, on the other hand, takes advantage of its lightweight and high strength, reducing overall weight while still providing sufficient support and durability.

[0073] In addition, the design of the mounting seat 10 also takes into account the heat dissipation performance, as good heat dissipation is crucial for maintaining the stable operation of the guide wheel 30 assembly. Although stainless steel is heavier, its excellent heat conduction properties help to quickly dissipate heat and reduce mechanical performance degradation due to excessive temperature. The aluminum alloy material further improves heat dissipation efficiency due to its natural heat conduction advantages, ensuring that the guide wheel 30 assembly does not fail due to overheating during prolonged operation. In actual applications, the most suitable material can be chosen to manufacture the mounting seat 10 according to different working environments and requirements, to achieve the best performance and economic benefits.

[0074] Further, the diameter of the guide wheel 30 ranges from 50mm to 60mm.

[0075] Specifically, the diameter of the guide wheel 30 can be 50mm, 51mm, 52mm, 53mm, 54mm, etc. When the width is too large, the distance between the two end guide wheels 30 is too wide, and there is a risk of belt 201 deviation; while the distance between the two end guide wheels 30 is too small, the resistance during the conveying process of the belt 201 increases, which easily leads to belt 201 damage or jamming and cannot be conveyed and used.

[0076] In order to ensure the smoothness of the conveying process and the service life of the belt 201, the diameter selection of the guide wheel 30 needs to consider the width of the conveyor belt and the characteristics of the conveyor belt material. In the design, the surface material and machining precision of the guide wheel 30 should also be considered to reduce friction and wear and improve overall operating efficiency. The surface of the guide wheel 30 can be made of wear-resistant materials such as polyurethane or rubber to meet the conveying needs of different materials. At the same time, the machining precision of the guide wheel 30 directly affects the running stability of the conveyor belt, so the roundness and surface finish of the guide wheel 30 need to be precisely controlled to avoid vibration and noise caused by the non-roundness or roughness of the guide wheel 30. Through the optimization of these design details, the performance and reliability of the conveying guide wheel 30 assembly can be significantly improved.

[0077] Further, the height of the guide wheel 30 ranges from 45mm to 50mm.

[0078] Specifically, the height of the guide wheel 30 can be 45mm, 46mm, 47mm, 48mm, 49mm, etc. When the height is too large, the contact surface between the guide wheel 30 and the belt 201 is too small, which leads to waste and increases the occupied space, which easily affects the operation of other mechanisms; while the height is too small, the belt 201 is easy to come off from the end of the guide wheel 30, which has a risk of belt 201 deviation.

[0079] In order to balance these factors, the height of the guide wheel 30 must be precisely designed. In actual application, the height of the guide wheel 30 is usually determined according to the width of the conveyor belt and the expected load. For example, a wider conveyor belt or a heavy load conveying system may require a higher guide wheel 30 to provide sufficient support and stability. Conversely, a narrower conveyor belt or a light load system can use a lower guide wheel 30 to reduce the occupied space and cost. In addition, the height of the guide wheel 30 should also be considered to match the tension of the conveyor belt to ensure that the conveyor belt maintains appropriate tension during operation, avoiding running problems caused by slackness or tightness. By precisely controlling the height of the guide wheel 30, the efficient and safe operation of the conveying system can be ensured.

[0080] It can be understood that the above embodiment only expresses the preferred embodiment of the utility model, the description is more specific and detailed, but it can not be understood as the limitation of the utility model patent scope; it should be pointed out that for ordinary skilled person in the art, the above technical features can be freely combined without departing from the concept of the utility model, and a number of deformations and improvements can be made, which belong to the protection scope of the utility model; therefore, any equivalent transformation and modification within the scope of the utility model patent claim should belong to the scope of the utility model patent claim.

Claims

1. A feed wheel assembly for a feed belt, the feed belt comprising a belt and a wheel mount, characterised in that, The conveying guide wheel assembly comprises: a mounting seat, which is arranged along the extension direction of the feeding belt, and is detachably connected to the wheel seat; at least two guide wheels, which are movably connected to the two sides along the extension direction of the mounting seat, and are respectively located on the two sides of the belt.

2. A delivery guide wheel assembly according to claim 1, wherein, The mounting seat comprises a connecting part and a mounting part, which are connected vertically, the connecting part is detachably connected to the wheel seat and is arranged along the extension direction of the belt, and the at least two guide wheels are mounted on the two sides along the extension direction of the mounting part.

3. A delivery guide wheel assembly according to claim 2, wherein, The connecting part is provided with a connecting hole, and the connecting part and the wheel seat are connected by bolts.

4. A delivery guide wheel assembly according to claim 3, wherein, The mounting seat further comprises at least two connecting columns and at least two bearings, one end of the connecting column is connected to the connecting part, the other end is connected to the inner ring of the bearing, and the outer ring of the bearing is connected to the guide wheel.

5. A delivery guide wheel assembly according to claim 4, wherein, The mounting seat further comprises a movable part, one end of the connecting column is detachably connected to the connecting part through the movable part, and the connecting column is movable to adjust the connecting height.

6. A delivery guide wheel assembly according to claim 4, wherein, The guide wheel is detachably connected to the connecting column.

7. A delivery guide wheel assembly according to claim 5, wherein, The movable part is a hexagonal bolt.

8. A delivery guide wheel assembly according to any one of claims 1 to 7, wherein, The material of the mounting seat is stainless steel or aluminum alloy.

9. A delivery guide wheel assembly according to any one of claims 1 to 7, wherein, The diameter of the guide wheel ranges from 50 mm to 60 mm.

10. A delivery guide wheel assembly according to any one of claims 1 to 7, wherein, The height of the guide wheel ranges from 45 mm to 50 mm.

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