Transfer machine conveying module and transfer machine

Abstract

The application provides a transfer machine conveying module and a transfer machine. The transfer machine conveying module comprises a frame, a roller rotatably arranged on the frame, a belt sleeved on the roller and used for conveying materials, a tensioning mechanism comprising a mounting frame, a tensioning force adjusting roller, a driving member and a limiting member, the mounting frame being movably arranged on the frame, the tensioning force adjusting roller being rotatably arranged on the mounting frame and used for pressing the conveying surface of the belt when the mounting frame moves and rotating synchronously with the belt, the driving member being movably arranged on the frame and used for moving relative to the frame to drive the mounting frame to move in a direction perpendicular to the conveying direction to adjust the pressing strength of the tensioning force adjusting roller on the belt, and the limiting member being movably arranged on the frame and used for moving relative to the frame to limit or allow the driving member to move relative to the frame. The transfer machine conveying module can adjust and maintain the tensioning force of the belt, thereby effectively preventing the belt from deviating.

Description

Technical Field

[0001] This application relates to the field of transfer machine technology, and more specifically, to a transfer machine conveying module and a transfer machine. Background Technology

[0002] Transfer conveyors are used in logistics systems to adjust the direction of material transport. Their conveying modules typically consist of multiple roller assemblies and belts. In existing technologies, the conveying belts in these modules are prone to misalignment, leading to belt wear, increased conveying resistance, and even belt slippage, thus affecting conveying functionality. Furthermore, existing tensioning mechanisms are inconvenient to adjust, and the locking mechanisms are poorly designed, making it difficult to maintain stable tension during the transfer conveyor's lifting and vibrating motion. These problems reduce equipment reliability and increase maintenance costs and time. Therefore, there is an urgent need for a conveying module mechanism that can effectively prevent belt misalignment, facilitate tension adjustment, and provide stable locking. Utility Model Content

[0003] This application provides at least one transfer machine conveying module and transfer machine. The transfer machine conveying module can adjust and maintain the tension of the belt, thereby effectively preventing the belt from running off-track.

[0004] In a first aspect, embodiments of this application provide a transfer machine conveying module, including:

[0005] frame;

[0006] Rollers are spaced apart along the conveying direction and rotatably mounted on the frame;

[0007] A belt, fitted onto the rollers and used for conveying materials;

[0008] The tensioning mechanism includes a mounting frame, a tension adjusting wheel, a drive component, and a limiting component. The mounting frame is movably disposed on the frame. The tension adjusting wheel is rotatably disposed on the mounting frame and located between two adjacent rollers. The tension adjusting wheel is used to press the conveying surface of the belt when the mounting frame moves and rotates synchronously with the belt. The drive component is movably disposed on the frame and is used to move relative to the frame to drive the mounting frame to move in a direction perpendicular to the conveying direction, thereby adjusting the pressure of the tension adjusting wheel on the belt. The limiting component is movably disposed on the frame and has a first position and a second position relative to the frame. In the first position, the limiting component restricts the movement of the drive component relative to the frame, and in the second position, the limiting component allows the drive component to move relative to the frame.

[0009] In one alternative embodiment, the drive element is a bolt that is threaded into the frame. The drive element rotates circumferentially to move axially relative to the frame, thereby applying pressure to the mounting bracket via the bolt head to move it in a direction perpendicular to the conveying direction.

[0010] In one alternative embodiment, the drive element passes through the mounting bracket and rotatably engages with the mounting bracket.

[0011] In one optional embodiment, the bolt head of the drive component is a hexagonal bolt head;

[0012] When the limiting member is in the first position, it circumferentially fixes the bolt head of the driving member to restrict the movement of the driving member relative to the frame.

[0013] In one optional embodiment, the limiting member is a bolt, which is disposed on the mounting bracket and threadedly engaged with the mounting bracket. The limiting member moves axially relative to the frame by circumferential rotation. When the limiting member is in the first position, the bolt head circumferentially fixes the bolt head of the driving member.

[0014] In one optional embodiment, the limiting member is provided with a spring washer, which is disposed between the bolt head of the limiting member and the mounting bracket, and the spring washer is connected and fixed to the bolt head of the limiting member.

[0015] In one optional embodiment, both the bolt head of the limiting member and the bolt head of the driving member are provided with a cross groove.

[0016] In one optional embodiment, the axial direction of the limiting member and the axial direction of the driving member are both perpendicular to the conveying direction.

[0017] In one optional embodiment, the transfer machine conveying module further includes a guard plate disposed on the frame and covering the tensioning mechanism, the guard plate having a first through hole corresponding to the driving member and a second through hole corresponding to the limiting member.

[0018] Secondly, embodiments of this application also provide a transfer machine, including the transfer machine conveying module described above.

[0019] The above-mentioned technical solution of this application has the following beneficial technical effects:

[0020] The conveyor module of this application embodiment has a tensioning mechanism including a mounting frame, a tension adjusting wheel, a drive component, and a limiting component. The drive component moves to drive the mounting frame to move. The tension adjusting wheel follows the movement of the mounting frame to press against the conveying surface of the belt to adjust the belt tension. The limiting component restricts the movement of the drive component to maintain belt tension. Compared to the tension adjusting mechanism of a conventional conveyor module, this tensioning mechanism can adjust and maintain belt tension, thereby effectively preventing the belt from slackening or slipping when subjected to vibration or impact, which helps improve equipment reliability and reduce maintenance costs and time.

[0021] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly described below. These drawings are incorporated in and constitute a part of this specification. They illustrate embodiments consistent with this application and, together with the specification, serve to explain the technical solutions of this application. It should be understood that the following drawings only show some embodiments of this application and should not be considered as limiting the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This illustration shows a schematic diagram of a transfer machine application scenario provided by an embodiment of this application;

[0024] Figure 2 This paper shows a schematic diagram of the structure of a transfer machine provided in an embodiment of this application;

[0025] Figure 3 A schematic diagram of a lifting mechanism provided in an embodiment of this application is shown;

[0026] Figure 4 A schematic diagram of the structure of a conveying mechanism provided in an embodiment of this application is shown;

[0027] Figure 5 This paper shows an internal schematic diagram of a conveying module provided in an embodiment of this application;

[0028] Figure 6 It shows Figure 5 A magnified view of part A in the image;

[0029] Figure 7 This diagram shows the limiting member provided in the embodiment of the present application in the first position;

[0030] Figure 8This diagram shows the limiting member provided in the embodiment of the present application in the second position;

[0031] In the picture:

[0032] 1000 Transfer machine; 1100 Lifting mechanism; 1110 Base plate; 1120 Rotating shaft; 1121 Cam; 1130 First motor; 1140 First transmission belt; 1150 Connecting rod assembly; 1151 Crank; 1152 Crossbar; 1200 Conveying mechanism; 1210 Chassis; 1220 Conveying module; 1221 Frame; 1221a First support plate; 1221b Second support plate; 1221c Mounting base; 1221d 1222 Support rod; 1223 Roller; 1224 Belt; 1224 Tensioning mechanism; 1224a Mounting bracket; 1224b Tension adjustment wheel; 1224c Drive component; 1224d Limiting component; 1224e Spring washer; 1225 Guard plate; 1225a First through hole; 1225b Second through hole; 1230 Drive roller; 1240 Second motor; 1250 Second transmission belt; 2000 Conveying device; 2001 Conveying roller. Detailed Implementation

[0033] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0034] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein 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 with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0035] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0036] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] In logistics systems, transfer machines are used to adjust the direction of material conveying. Their conveying modules typically consist of multiple roller assemblies and belts. In existing technologies, the conveyor belts are prone to misalignment, leading to belt wear, increased conveying resistance, and even belt slippage, thus affecting conveying functionality. Furthermore, existing tensioning mechanisms are inconvenient to adjust, and the locking mechanisms are poorly designed, making it difficult to maintain stable tension during the transfer machine's lifting and vibrating movements. These problems reduce equipment reliability and increase maintenance costs and time.

[0039] Therefore, this application provides a transfer machine used in conjunction with a conveying device. Its conveying module can adjust and maintain the belt tension, thereby effectively preventing belt misalignment. The conveying module will be described in detail below with reference to the accompanying drawings.

[0040] In some embodiments, such as Figure 1 and Figure 2As shown, the transfer machine 1000 includes a lifting mechanism 1100 and a conveying mechanism 1200. The lifting mechanism 1100 is located below the conveying mechanism 1200 and connected to the bottom of the conveying mechanism 1200. The lifting mechanism 1100 is used to control the reciprocating motion of the conveying mechanism 1200 along the height direction. The conveying mechanism 1200 includes a chassis 1210 and multiple conveying modules 1220. The chassis 1210 is located below the conveying device 2000. The conveying modules 1220 are alternately arranged with the conveying rollers 2001 of the conveying device 2000 and connected to the chassis 1210. When the lifting mechanism 1100 lifts the conveying modules 1220 of the conveying mechanism 1200 to a certain height, the conveying modules 1220 can lift the material conveyed on the conveying device 2000 and output the material in a direction different from the conveying direction of the conveying device 2000 (such as a direction parallel to the rollers), thereby realizing the adjustment of the material conveying direction.

[0041] In some embodiments, such as Figure 3 As shown, the lifting mechanism 1100 includes a base plate 1110, a rotating shaft 1120, a first motor 1130, a first transmission belt 1140, and two connecting rod assemblies 1150. The rotating shaft 1120 is rotatably mounted on the surface of the base plate 1110, and cams 1121 are provided at both ends of the rotating shaft 1120. The first motor 1130 is mounted on the surface of the base plate 1110, and is connected to the rotating shaft 1120 via the first transmission belt 1140, transmitting torque to the rotating shaft 1120 to cause the rotating shaft 1120 to rotate circumferentially relative to the base plate 1110. The connecting rod assemblies 1150 are respectively provided at both ends of the rotating shaft 1120, and are connected to the conveying mechanism 1200 (chassis 1210). During operation, when the first motor 1130 starts, it drives the rotating shaft 1120 to rotate. When the rotating shaft 1120 rotates, it drives the cam 1121 to rotate. When the cam 1121 rotates, it acts on the connecting rod assembly 1150 to deform the connecting rod assembly 1150. When the connecting rod assembly 1150 deforms, it drives the conveying mechanism 1200 to reciprocate along the height direction. In this embodiment, the connecting rod assembly 1150 includes two cranks 1151 and a crossbar 1152. The two cranks 1151 are located at both ends of the base plate 1110, and the middle part of the cranks 1151 is rotatably connected to the base plate 1110. One end of the cranks 1151 is rotatably connected to the chassis 1210 of the conveying mechanism 1200. The crossbar 1152 is located between the two cranks 1151, and both ends of the crossbar 1152 are hinged to the other ends of the cranks 1151. During the rotation of cam 1121, crossbar 1152 cooperates with cam 1121, which can drive crank 1151 to rotate relative to base plate 1110, thereby driving conveying mechanism 1200 to move up / down.

[0042] In some embodiments, such as Figures 4 to 6As shown, the conveying module 1220 includes a frame 1221, a plurality of rollers 1222, and a belt 1223. The frame 1221 is disposed on the surface of the chassis 1210, and includes a first support plate 1221a and a second support plate 1221b that are opposite to and parallel to each other. The rollers 1222 are spaced apart along the conveying direction of the conveying module 1220, and the rollers 1222 are rotatably disposed between the first support plate 1221a and the second support plate 1221b. The belt 1223 is fitted onto the rollers 1222 and is used to convey materials. In this embodiment, the number of rollers 1222 is 10.

[0043] In some embodiments, such as Figure 2 and Figure 4 As shown, the conveying mechanism 1200 also includes a drive roller 1230, a second motor 1240, and a second transmission belt 1250. The drive roller 1230 is rotatably mounted on the chassis 1210, and the drive roller 1230 is respectively in contact with the belts 1223 of each conveying module 1220. The second motor 1240 is mounted on the chassis 1210, and the second motor 1240 is connected to the drive roller 1230 through the second transmission belt 1250, and transmits torque to the drive roller 1230 through the second transmission belt 1250 to make the roller rotate relative to the chassis 1210. During use, when the second motor 1240 starts, it drives the drive roller 1230 to rotate, and when the drive roller 1230 rotates, it drives the belt 1223 to work, so that the belt 1223 conveys materials.

[0044] In some embodiments, such as Figure 2 , Figures 4 to 6As shown, the conveying module 1220 also includes a tensioning mechanism 1224. The tensioning mechanism 1224 is disposed between the first support plate 1221a and the second support plate 1221b. The tensioning mechanism 1224 includes a mounting frame 1224a, a tension adjusting wheel 1224b, a driving member 1224c, and a limiting member 1224d. The mounting frame 1224a is movably disposed on the frame 1221. The tension adjusting wheel 1224b is rotatably disposed on the mounting frame 1224a and located between two adjacent rollers 1222. The tension adjusting wheel 1224b is used to press against the conveying surface of the belt 1223 when the mounting frame 1224a moves and rotates synchronously with the belt 1223. A drive member 1224c is movably disposed on the frame 1221. The drive member 1224c is used to move relative to the frame 1221 to drive the mounting bracket 1224a to move in a direction perpendicular to the conveying direction, so as to adjust the pressure of the tension adjusting wheel 1224b on the belt 1223. A limiting member 1224d is movably disposed on the frame 1221. The limiting member 1224d is used to move relative to the frame 1221 to restrict or allow the drive member 1224c to move relative to the frame 1221. That is, the limiting member 1224d has a first position and a second position for moving relative to the frame 1221. In the first position, the limiting member 1224d restricts the movement of the drive member 1224c relative to the frame 1221. In the second position, the limiting member 1224d allows the drive member 1224c to move relative to the frame 1221. During use, when the belt 1223 becomes loose or deviates from its designated path, the operator can move the drive component 1224c. The drive component 1224c drives the mounting bracket 1224a to move in a direction perpendicular to the conveying direction, thereby adjusting the pressure of the tension adjusting wheel 1224b on the belt 1223 (i.e., the belt tension). After adjusting the belt tension, the operator can also move the limiting component 1224d to restrict the movement of the drive component 1224c, thereby maintaining the belt tension and preventing the belt 1223 from becoming loose or deviating when subjected to vibration or impact.

[0045] In some embodiments, such as Figure 5 As shown, the tensioning mechanism 1224 is disposed between the fifth roller 1222 and the sixth roller 1222, and the tension adjusting wheel 1224b of the tensioning mechanism 1224 presses the conveying surface of the belt 1223 between the fifth roller 1222 and the sixth roller 1222. Of course, in other embodiments, the tensioning mechanism 1224 may also be disposed between other rollers 1222.

[0046] In some embodiments, the drive member 1224c is a bolt, which is threadedly engaged with the frame 1221. The drive member 1224c rotates circumferentially to move axially relative to the frame 1221, thereby applying pressure to the mounting bracket 1224a through the bolt head, causing it to move in a direction perpendicular to the conveying direction. That is, in actual use, the operator can screw the drive member 1224c to move it axially, causing the bolt head of the drive member 1224c to apply pressure to the mounting bracket 1224a, causing the mounting bracket 1224a to move in a direction perpendicular to the conveying direction, thereby adjusting the pressure of the tension adjusting wheel 1224b on the belt 1223.

[0047] In some embodiments, such as Figure 6 As shown, the frame 1221 is provided with a mounting base 1221c, which is connected and fixed to the first support plate 1221a and / or the second support plate 1221b. The mounting base 1221c is located between the mounting bracket 1224a and the tension adjusting wheel 1224b. The driving component 1224c is disposed on the mounting base 1221c and threadedly engaged with the mounting base 1221c. That is, in actual use, when the driving component 1224c rotates circumferentially relative to the mounting base 1221c, the bolt head of the driving component 1224c will move in a direction perpendicular to the conveying surface of the belt 1223, thereby driving the mounting bracket 1224a to move in a direction perpendicular to the conveying direction.

[0048] In some embodiments, such as Figure 6 As shown, the driving component 1224c passes through the mounting bracket 1224a and rotatably engages with it. That is, the mounting bracket 1224a can have a through hole, and the driving component 1224c passes through this through hole and rotatably engages with the mounting bracket 1224a. In practical use, because the driving component 1224c passes through the mounting bracket 1224a and rotatably engages with it, this not only ensures that the driving component 1224c can rotate independently, but also limits the movement of the mounting bracket 1224a, preventing the tensioning mechanism 1224 from malfunctioning due to tilting or misalignment of the mounting bracket 1224a.

[0049] In some embodiments, the bolt head of the drive member 1224c is a hexagonal bolt head. The limiting member 1224d, in the first position, circumferentially fixes the bolt head of the drive member 1224c to restrict the movement of the drive member 1224c relative to the frame 1221, such as... Figure 7 As shown. That is, in the first position, the limiting member 1224d circumferentially fixes the bolt head of the driving member 1224c; in the second position, the limiting member 1224d releases the circumferential fixation of the bolt head of the driving member 1224c, as... Figure 8As shown. It should be understood that the cross-section of the hexagonal bolt head is a regular hexagon. When the limiting member 1224d is attached to any side of the hexagonal bolt head in the circumferential direction, it will have a circumferential fixing effect on the hexagonal bolt head, thereby preventing the driving member 1224c from rotating on its own due to vibration, impact, etc. Of course, in other embodiments, the bolt head of the driving member 1224c may also have fewer or more than six corners.

[0050] In some embodiments, the limiting member 1224d is a bolt, which is disposed on the mounting bracket 1224a and threadedly engaged with it. The limiting member 1224d moves axially relative to the frame 1221 by circumferential rotation. In the first position, the limiting member 1224d circumferentially fixes the bolt head of the driving member 1224c through its bolt head. That is, the mounting bracket 1224a may be provided with a threaded hole, and the external thread of the limiting member 1224d is threadedly engaged with the internal thread of the threaded hole. In the first position, the bolt head of the limiting member 1224d is against the side of the bolt head of the driving member 1224c, which can circumferentially fix the bolt head of the driving member 1224c. In the second position, the bolt head of the limiting member 1224d is away from the side of the bolt head of the driving member 1224c, which can release the circumferential fixation of the bolt head of the driving member 1224c. It should be understood that, in order to ensure that the bolt head of the limiting member 1224d can smoothly approach and fit the bolt head of the driving member 1224c, the cross section of the bolt head of the limiting member 1224d can be set to be circular.

[0051] In some embodiments, the limiting member 1224d is in a tightened state in the first position. That is, the limiting member 1224d reaches the first position when it can no longer be tightened (the bolt head contacts the mounting bracket 1224a). This makes it easier for the operator to determine the position of the limiting member 1224d, which helps improve the user experience. It should be understood that the limiting member 1224d in the second position actually refers to the position where the limiting member 1224d can continue to be tightened.

[0052] In some embodiments, such as Figure 6 As shown, the limiting member 1224d is provided with a spring washer 1224e, which is positioned between the bolt head of the limiting member 1224d and the mounting bracket 1224a, and is fixedly connected to the bolt head of the limiting member 1224d. In actual use, when the limiting member 1224d cannot be further tightened, the spring washer 1224e is compressed by the bolt head of the limiting member 1224d and the mounting bracket 1224a, and the continuous elastic force (axial thrust) generated by the elastic deformation acts on the bolt head of the limiting member 1224d, preventing the bolt from loosening under vibration or impact, which helps to improve the limiting effect of the limiting member 1224d, thereby maintaining the tension of the belt 1223.

[0053] Furthermore, the limiting member 1224d can also circumferentially fix the bolt head of the driving member 1224c through the spring washer 1224e. For example... Figure 6 and Figure 7 As shown in the example, this embodiment demonstrates that the spring washer 1224e is annular, and the radius of the spring washer 1224e is larger than the radius of the bolt head of the limiting member 1224d. When the spring washer 1224e moves with the limiting member 1224d and fits against the side of the bolt head of the driving member 1224c, the bolt head of the driving member 1224c can be circumferentially fixed by the spring washer 1224e. This design eliminates the need for the bolt head of the limiting member 1224d to fit against the bolt head of the driving member 1224c, thereby helping to increase the selection range of the limiting member 1224d.

[0054] In some embodiments, the bolt heads of both the limiting member 1224d and the driving member 1224c are provided with cross-shaped grooves. That is, in actual use, the operator can use a Phillips screwdriver to tighten the driving member 1224c and the limiting member 1224d.

[0055] In some embodiments, the axial direction of both the limiting member 1224d and the driving member 1224c is perpendicular to the conveying direction. That is, in actual use, the operator can operate the driving member 1224c and the limiting member 1224d from the same side without having to change the operating position, which helps to improve the convenience of operation.

[0056] In some embodiments, such as Figure 4 As shown, the conveying module 1220 also includes a protective plate 1225, which is disposed on the frame 1221 and covers the tensioning mechanism 1224. The protective plate 1225 is provided with a first through hole 1225a corresponding to the driving member 1224c and a second through hole 1225b corresponding to the limiting member 1224d. Figure 6 As shown in the example, this embodiment demonstrates that a support rod 1221d is provided on the side of the first support plate 1221a / second support plate 1221b, and a guard plate 1225 can be installed on the support rod 1221d. It should be understood that, in the installed state, the surface (top surface) of the guard plate 1225 can be flush with or slightly lower than the conveying surface of the belt 1223. This avoids interference between the guard plate 1225 and the material, preventing the conveying module 1220 from effectively conveying the material.

[0057] The conveying module 1220 of this application embodiment has a tensioning mechanism 1224 including a mounting frame 1224a, a tension adjusting wheel 1224b, a drive member 1224c, and a limiting member 1224d. The drive member 1224c is used to move to drive the mounting frame 1224a to move. The tension adjusting wheel 1224b is used to follow the movement of the mounting frame 1224a to press the conveying surface of the belt 1223 to adjust the tension of the belt 1223. The limiting member 1224d is used to limit the movement of the drive member 1224c so that the belt 1223 maintains tension. Compared with the tension adjusting mechanism of a conventional conveying module 1220, this tensioning mechanism 1224 can adjust and maintain the tension of the belt 1223, thereby effectively preventing the belt 1223 from slackening or deviating when subjected to vibration or impact, which helps to improve equipment reliability and reduce maintenance costs and time.

[0058] One or more embodiments in this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments in this specification should be included within the protection scope of this application.

[0059] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A transfer machine conveying module, characterized in that, include: frame; Rollers are spaced apart along the conveying direction and rotatably mounted on the frame; A belt, fitted onto the rollers and used for conveying materials; The tensioning mechanism includes a mounting frame, a tension adjusting wheel, a drive component, and a limiting component. The mounting frame is movably disposed on the frame. The tension adjusting wheel is rotatably disposed on the mounting frame and located between two adjacent rollers. The tension adjusting wheel is used to press the conveying surface of the belt when the mounting frame moves and rotates synchronously with the belt. The drive component is movably disposed on the frame and is used to move relative to the frame to drive the mounting frame to move in a direction perpendicular to the conveying direction, thereby adjusting the pressure of the tension adjusting wheel on the belt. The limiting component is movably disposed on the frame and has a first position and a second position relative to the frame. In the first position, the limiting component restricts the movement of the drive component relative to the frame, and in the second position, the limiting component allows the drive component to move relative to the frame.

2. The transfer machine conveying module according to claim 1, characterized in that, The driving component is a bolt, which is threaded into the frame. The driving component rotates circumferentially to move axially relative to the frame, so as to apply pressure to the mounting bracket through the bolt head to move it in a direction perpendicular to the conveying direction.

3. The transfer machine conveying module according to claim 2, characterized in that, The drive component is inserted into the mounting bracket and rotates in cooperation with the mounting bracket.

4. The transfer machine conveying module according to claim 2, characterized in that, The bolt head of the drive component is a hexagonal bolt head; When the limiting member is in the first position, it circumferentially fixes the bolt head of the driving member to restrict the movement of the driving member relative to the frame.

5. The transfer machine conveying module according to claim 4, characterized in that, The limiting member is a bolt, which is disposed on the mounting bracket and threadedly engaged with the mounting bracket. The limiting member can move axially relative to the frame by circumferential rotation. When the limiting member is in the first position, the bolt head of the limiting member is circumferentially fixed to the bolt head of the driving member.

6. The transfer machine conveying module according to claim 5, characterized in that, The limiting member is provided with a spring washer, which is disposed between the bolt head of the limiting member and the mounting bracket, and the spring washer is connected and fixed to the bolt head of the limiting member.

7. The transfer machine conveying module according to claim 5, characterized in that, Both the bolt heads of the limiting component and the bolt heads of the driving component are provided with cross grooves.

8. The transfer machine conveying module according to claim 7, characterized in that, The axial direction of the limiting member and the axial direction of the driving member are both perpendicular to the conveying direction.

9. The transfer machine conveying module according to claim 8, characterized in that, The transfer machine conveying module also includes a protective plate, which is disposed on the frame and covers the tensioning mechanism. The protective plate is provided with a first through hole corresponding to the driving component and a second through hole corresponding to the limiting component.

10. A transfer machine, characterized in that, Includes the transfer machine conveying module as described in any one of claims 1-9.

Images