conveying device

Abstract

The utility model discloses a conveying device, including adsorption wheel module. Adsorption wheel module includes drum element, a plurality of barrier elements, a plurality of intermediary elements and the pasting element. The drum element has fluid passage and a plurality of flow guide holes, and the fluid passage is communicated with a plurality of flow guide holes, and the fluid passage is configured to accommodate a plurality of air supply modules, and each air supply module is connected with one of the flow guide holes. A plurality of barrier elements are arranged on the drum element, and two adjacent barrier elements have a predetermined distance. A plurality of intermediary elements are arranged on the drum element, each intermediary element is located between two adjacent barrier elements, each intermediary element has a plurality of transmission holes, and the plurality of transmission holes of each intermediary element correspond to one of the flow guide holes. The pasting element is sleeved on the plurality of intermediary elements, the pasting element has a plurality of adsorption zones and a plurality of outer through holes, the plurality of outer through holes are located in the plurality of adsorption zones, and the plurality of outer through holes of each adsorption zone correspond to the plurality of transmission holes of one of the intermediary elements.

Description

Technical Field

[0001] This utility model relates to a conveying device, and more particularly to a conveying device with an adjustable adsorption area size. Background Technology

[0002] Currently, the conveying equipment on the production line all uses conveyor belts in conjunction with multiple rollers to carry out the conveying action.

[0003] However, since the size of the material belt cannot always perfectly match the size of the roller and completely cover the roller's suction holes during each conveying, when the size of the material belt is smaller than the size of the roller, causing some of the roller's suction holes to be exposed, it will lead to leakage and wear of the roller's vacuum suction. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a transmission device that addresses the shortcomings of the prior art.

[0005] To solve the aforementioned technical problems, one technical solution adopted by this utility model is to provide a conveying device, including an adsorption wheel module. The adsorption wheel module includes a roller element, multiple blocking elements, multiple intermediate elements, and an attachment element. The roller element has a fluid channel and multiple guide holes. The fluid channel communicates with the multiple guide holes and is configured to accommodate multiple air supply modules, each of which is connected to one of the guide holes. The multiple blocking elements are disposed on the roller element, with a predetermined distance between adjacent blocking elements. The multiple intermediate elements are disposed on the roller element, each located between two adjacent blocking elements. Each intermediate element has multiple transmission holes, and the multiple transmission holes of each intermediate element correspond to one of the guide holes. The attachment element is sleeved on the multiple intermediate elements. The attachment element has multiple adsorption areas and multiple external through holes, located within the multiple adsorption areas. The multiple external through holes of each adsorption area correspond to the multiple transmission holes of one of the intermediate elements.

[0006] In one feasible or optional embodiment, the adsorption wheel module uses a pressurized airflow provided by at least one of the air supply modules to generate adsorption force in the plurality of external through holes of the adsorption zone corresponding to at least one of the air supply modules, thereby adsorbing at least one object.

[0007] In one feasible or optional embodiment, the conveying device further includes the plurality of air supply modules and at least one control module. The plurality of air supply modules are connected to at least one external air source. The at least one control module is connected to the plurality of air supply modules and is configured to control at least one of the air supply modules to provide the pressurized airflow.

[0008] In one feasible or optional embodiment, the conveying device further includes a detection module connected to the at least one control module, the detection module being configured to measure the length of the at least one object and generate at least one measurement signal accordingly. The control module is further configured to receive and, based on the at least one measurement signal, selectively drive at least one of the air supply modules to provide the pressurized airflow.

[0009] In one feasible or optional embodiment, each of the intermediary elements has a plurality of grooves and a plurality of blocking members, each of the blocking members being disposed in one of the grooves and contacting the attachment element, and the plurality of blocking members of each of the intermediary elements having a predetermined included angle between 75 and 120 degrees.

[0010] In one feasible or optional embodiment, the predetermined included angle is 100 degrees. Each of the plurality of blocking elements of the intermediary element defines a local adsorption range between itself and two adjacent blocking elements. Each local adsorption range corresponds to at least a portion of the transmission orifice of the corresponding intermediary element, at least a portion of the external through-hole of the corresponding adsorption region, and one of the flow guide holes.

[0011] In one feasible or optional embodiment, the adsorption wheel module uses a pressurized airflow provided by at least one of the air supply modules to allow the pressurized airflow to flow through the local adsorption range corresponding to at least one of the air supply modules to at least a portion of the external through holes of the adsorption zone corresponding to the local adsorption range, thereby causing at least a portion of the external through holes to generate adsorption force.

[0012] In one feasible or optional embodiment, the number of the plurality of blocking elements is greater than the number of the plurality of intermediary elements, the length of each of the blocking elements is less than the length of each of the intermediary elements, and each of the predetermined distances is greater than or equal to the length of each of the intermediary elements.

[0013] In one feasible or optional embodiment, each of the intermediary elements has a C-shaped cross-sectional structure, and each of the intermediary elements contacts the adjacent barrier element.

[0014] In one feasible or optional embodiment, the outer surface of the attaching element is divided into the plurality of adsorption areas, the inner surface of the attaching element defines a receiving space, the plurality of external through holes penetrate the body of the attaching element and communicate with the receiving space, and the receiving space is configured to accommodate the roller element, the plurality of barrier elements and the plurality of intermediary elements.

[0015] One of the beneficial effects of this utility model is that the conveying device provided by this utility model can optimize the utilization efficiency of the adsorption area through the technical solution of "the roller element having a fluid channel and a plurality of guide holes, the fluid channel communicating with the plurality of guide holes, the fluid channel being configured to accommodate a plurality of air supply modules, each of the air supply modules being connected to one of the guide holes. A plurality of barrier elements are disposed on the roller element, with a predetermined distance between two adjacent barrier elements. A plurality of intermediate elements are disposed on the roller element, each of the intermediate elements being located between two adjacent barrier elements, each of the intermediate elements having a plurality of transmission holes, the plurality of transmission holes of each of the intermediate elements corresponding to one of the guide holes. An attachment element is sleeved on the plurality of intermediate elements, the attachment element having a plurality of adsorption areas and a plurality of external through holes, the plurality of external through holes being located in the plurality of adsorption areas, the plurality of external through holes of each adsorption area corresponding to the plurality of transmission holes of one of the intermediate elements".

[0016] To further understand the features and technical content of this utility model, please refer to the following detailed description and drawings of this utility model. However, the drawings provided are for reference and illustration only and are not intended to limit this utility model. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the adsorption wheel module of the conveying device according to the first embodiment of this utility model.

[0018] Figure 2 This is a three-dimensional schematic diagram of the disassembled state of the adsorption wheel module of the conveying device according to the first embodiment of this utility model.

[0019] Figure 3 This is a front view schematic diagram of the disassembled state of the adsorption wheel module of the conveying device according to the first embodiment of this utility model.

[0020] Figure 4 This is a partial schematic diagram of the intermediate element of the conveying device according to the first embodiment of the present invention.

[0021] Figure 5 This is a three-dimensional perspective view of a partial cross-section of the adsorption wheel module of the conveying device according to the first embodiment of this utility model.

[0022] Figure 6 This is a partial cross-sectional side view of the adsorption wheel module of the conveying device according to the first embodiment of the present invention.

[0023] Figure 7 This is a schematic diagram showing the usage state of the adsorption wheel module of the conveying device according to the first embodiment of this utility model.

[0024] Figure 8 This is a partial structural schematic diagram of the conveying device according to the second embodiment of the present invention.

[0025] Figure 9 This is a schematic diagram of the conveying device in use according to the second embodiment of this utility model.

[0026] Figure label:

[0027] Z: Conveying device; 1: Adsorption wheel module; 11: Roller element; 111: Fluid channel; 112, 112a, 112b, 112c, 112d, 112e, 112f: Guide holes; 11a: Shaft; 12: Barrier element; 13, 13a, 13b, 13c, 13d, 13e, 13f: Intermediate element; 131: Transmission hole; 132: Groove; 133: Blocking element; 134: Outer surface; 14: Adhesion Component; 141: External through hole; 142: Outer surface; 1420, 1420a, 1420b, 1420c, 1420d, 1420e, 1420f: Adsorption zone; 143: Inner surface; 144: Accommodation space; 2: Gas supply module; 3: Control module; 4: Detection module; A: Predetermined included angle; B: Object; B1: Object length; D: Local adsorption range; EG: External gas source end; H: Predetermined distance; L1, L2: Length. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of the "transfer device" disclosed in this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. This utility model can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this utility model. Furthermore, the accompanying drawings of this utility model are for simple illustrative purposes only and are not depictions of actual dimensions, as stated in advance. The following embodiments will further describe the relevant technical content of this utility model in detail, but the disclosed content is not intended to limit the scope of protection of this utility model.

[0029] It should be understood that while terms such as "first," "second," and "third" may be used in this document to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. Furthermore, the term "or" as used herein should, as appropriate, include any combination of one or more of the associated listed items.

[0030] First embodiment:

[0031] Please see Figures 1 to 7 The first embodiment of this utility model provides a conveying device Z, which may include at least an adsorption wheel module 1. The adsorption wheel module 1 may include a roller element 11, a plurality of blocking elements 12, a plurality of intermediary elements 13, and an attachment element 14.

[0032] Cooperate Figures 1 to 3 ,and Figures 5 to 7 As shown, the roller element 11 may have a fluid channel 111 and a plurality of guide holes 112. The fluid channel 111 may connect to the plurality of guide holes 112. The fluid channel 111 may be configured to accommodate a plurality of air supply modules 2, each air supply module 2 being connected to one of the guide holes 112. For example, the roller element 11 may be a pipe structure. The roller element 11 may have fluid channels 111 that are parallel to and overlap with the axis 11a inside. The roller element 11 may also have a plurality of guide holes 112 penetrating the body, the plurality of guide holes 112 being arranged linearly corresponding to the axis 11a of the roller element 11. Each air supply module 2 may be a pipeline connected to a negative pressure or positive pressure air source.

[0033] Next, in coordination Figures 2 to 4 As shown, multiple blocking elements 12 can be disposed on the roller element 11, and a predetermined distance H can be present between two adjacent blocking elements 12. For example, the blocking element 12 can be a ring structure, and multiple blocking elements 12 can be disposed at intervals on the outer surface of the roller element 11. The multiple blocking elements 12 can be coaxially disposed with the roller element 11, that is, the axis of each blocking element 12 (not shown in the figure) can overlap with and be parallel to the axis 11a of the roller element 11.

[0034] Next, in coordination Figures 1 to 5As shown, multiple intermediary elements 13 can be disposed on the roller element 11. Each intermediary element 13 can be located between two adjacent blocking elements 12. Each intermediary element 13 can have multiple transmission holes 131, and the multiple transmission holes 131 of each intermediary element 13 can correspond to one of the guide holes 112. For example, the cross-sectional structure of each intermediary element 13 can be C-shaped or annular. Each intermediary element 13 can be an independent component of the roller element 11 and coaxially arranged, that is, the axis of each intermediary element 13 (not shown in the figure) can overlap with and be parallel to the axis 11a of the roller element 11. It is worth mentioning that in other optional embodiments, the multiple intermediary elements 13 and the roller element 11 can be an integral structure, that is, the multiple intermediary elements 13 and the roller element 11 can be a single, non-detachable component. Each intermediary element 13 contacts an adjacent blocking element 12, that is, one side of each intermediary element 13 contacts one of the blocking elements 12, and the other side of each intermediary element 13 contacts the other blocking element 12. The number of multiple intermediary elements 13 may be less than the number of multiple barrier elements 12. The length L2 of each intermediary element 13 may be greater than the length L1 of each barrier element 12, and the length L2 of each intermediary element 13 may be less than or equal to each predetermined distance H.

[0035] Furthermore, each intermediate element 13 may have multiple grooves 132 and multiple blocking elements 133. The outer surface of each intermediate element 13 may have multiple grooves 132, and each groove 132 may be elongated. Each blocking element 133 may be disposed in one of the grooves 132 and contact the attachment element 14; wherein, each blocking element 133 may be strip-shaped, and the cross-sectional structure may be teardrop-shaped or triangular. The multiple blocking elements 133 of each intermediate element 13 may have a predetermined included angle A, which may be between 75 and 120 degrees (i.e., any positive integer between 75 and 120); optionally, the predetermined included angle A may be 100 degrees.

[0036] Furthermore, a local adsorption range D can be defined between the plurality of blocking elements 133 of each intermediary element 13 and two adjacent blocking elements 12; wherein, the local adsorption range D of the intermediary element 13 can be an arc surface (parallel to the outer surface of the intermediary element 13) or a semi-enclosed space. Each local adsorption range D can correspond to at least a portion of the transmission hole 131 of the corresponding intermediary element 13, at least a portion of the external through hole 141 of the corresponding adsorption region 1420, and one of the guide holes 112; that is, each local adsorption range D corresponds to a local area of ​​one of the adsorption regions 1420 and one of the guide holes 112.

[0037] Next, in coordination Figures 1 to 3 ,and Figures 5 to 7As shown, the attachment element 14 can be sleeved on multiple intermediate elements 13. The attachment element 14 can have multiple adsorption areas 1420 and multiple external through holes 141. The multiple external through holes 141 can be located in multiple adsorption areas 1420. The multiple external through holes 141 of each adsorption area 1420 can correspond to the multiple transmission holes 131 of one of the intermediate elements 13.

[0038] For example, the attachment element 14 can be a tubular structure made of flexible or non-flexible material. The outer surface 142 of the attachment element 14 can be divided into multiple adsorption areas 1420. The inner surface 143 of the attachment element 14 can define a receiving space 144, which can be configured to accommodate the roller element 11, multiple barrier elements 12, and multiple intervening elements 13; wherein the multiple barrier elements 12 can contact or abut against the inner surface 143 of the attachment element 14. Multiple external through holes 141 can penetrate the body of the attachment element 14 and communicate with the receiving space 144.

[0039] Therefore, the adsorption wheel module 1 can use the pressurized airflow provided by at least one air supply module 2 to generate adsorption force in the multiple external through holes 141 of the adsorption zone 1420 corresponding to at least one air supply module 2, thereby adsorbing at least one object B.

[0040] For example, coordination Figures 1 to 7 As shown, the conveying device Z of this utility model can be mounted on a conveying device (not shown in the figure, such as a production line conveying device, but not limited thereto) during use. Multiple adsorption wheel modules 1 can be provided on the conveying device, and the adsorption wheel modules 1 can be arranged in pairs facing each other, or arranged sequentially at intervals, but not limited thereto. Multiple air supply modules 2 of the conveying device can selectively provide pressurized airflow (e.g., negative pressure airflow), that is, at least one of the multiple air supply modules 2 can provide pressurized airflow to the corresponding guide hole 112. In this embodiment, the pressurized airflow can be negative pressure airflow, but not limited thereto; in actual implementation, the pressurized airflow can also be positive pressure airflow.

[0041] Next, the adsorption wheel module 1 can be supplied with pressurized airflow from at least one air supply module 2, allowing the pressurized airflow to flow through the local adsorption range D corresponding to the at least one air supply module 2 to at least a portion of the external through-holes 141 of the adsorption area 1420 corresponding to the local adsorption range D, thereby generating adsorption force in at least a portion of the external through-holes 141. Further, after the pressurized airflow is supplied by the air supply module 2, it is supplied through the corresponding guide hole 112 to multiple transmission holes 131 of the corresponding intermediate element 13. At this time, the pressurized airflow will form a negative pressure on the outer surface 134 of the intermediate element 13, and since the outer surface 134 of the intermediate element 13, multiple blocking elements 133, two adjacent blocking elements 12, and the inner surface 143 of the attachment element 14 can form a semi-enclosed space (corresponding to or being the local adsorption range D), the pressurized airflow will be confined within the semi-enclosed space and will not surround the entire outer surface of the intermediate element 13; and the pressurized airflow forms a local adsorption range D within the semi-enclosed space. Next, the pressurized airflow can be supplied to the outside of the adsorption zone 1420 through multiple external holes 141 corresponding to the local adsorption range D, thereby generating adsorption force at the multiple external holes 141.

[0042] Therefore, when the conveying device conveys object B, object B can be adsorbed by the adsorption wheel module 1, and the object B can be conveyed by driving the adsorption wheel module 1 to rotate. Furthermore, in conjunction with... Figure 2 and Figure 3 As shown, in this embodiment, the roller element 11 of the present invention may have six guide holes 112 (but is not limited thereto), which may be guide holes 112a, 112b, 112c, 112d, 112e, and 112f in sequence; correspondingly, the multiple intermediate elements 13 are also divided into intermediate elements 13a, 13b, 13c, 13d, 13e, and 13f, and the adsorption area 1420 of the attachment element 14 may have six, which may be adsorption areas 1420a, 1420b, 1420c, 1420d, 1420e, and 1420f in sequence, but is not limited thereto. Furthermore, the intermediate element 13a can correspond to the flow guide hole 112a and the adsorption region 1420a, and the intermediate element 13b can correspond to the flow guide hole 112b and the adsorption region 1420b, and so on. Next, they are combined... Figure 9As shown, when the conveying device drives at least a portion of the air supply module 2 to provide pressurized airflow to the guide holes 112c, 112d, and 112e, a portion of the external through holes 141 on the adsorption zones 1420c, 1420d, and 1420e can generate adsorption force to adsorb the object B; conversely, the external through holes 141 on the adsorption zones 1420a, 1420b, and 1420f will not generate adsorption force.

[0043] It is worth noting that when the size of the currently conveyed object B decreases or increases, or when the size of the next object B to be conveyed is not equal to the size of the currently conveyed object B, this invention can adjust the adsorption area of ​​the adsorption wheel module 1 by adjusting the number of air supply modules 2 that provide pressurized airflow. For example, when the conveying device drives another air supply module 2 to provide pressurized airflow to the guide hole 112b, a portion of the external through holes 141 on the adsorption area 1420b can generate adsorption force, thereby increasing the adsorption area of ​​the conveying device Z (i.e., the original adsorption areas 1420c, 1420d, and 1420e, plus the adsorption area 1420b). Conversely, when the conveying device drives the air supply module 2, which provides pressurized airflow to the guide hole 112e, to stop operating, the external through hole 141 on the adsorption area 1420e will stop generating adsorption force, thereby reducing and shrinking the adsorption area of ​​the adsorption wheel module 1 (i.e., only the original adsorption areas 1420c and 1420d generate adsorption force).

[0044] Therefore, the conveying device Z of this utility model, through the above-described technical solution, enables the adsorption wheel module 1 to have multiple independent vacuum chambers (i.e., guide holes 112), and drives the material belt (i.e., object B) to be conveyed by rotating the adsorption wheel module 1, reducing the slippage phenomenon of the friction material belt. Furthermore, because each vacuum chamber is independently designed, through a special sealing circuit design, the adsorption area of ​​the wheel surface in contact with the material belt (i.e., the outer surface 142 of the attachment element 14, which can also be the adsorption area 1420) can be effectively controlled within 100 degrees of the wheel surface (such as the wrapping angle of the material belt). Moreover, since the adsorption wheel module 1 of this utility model is designed with multiple independent vacuum chambers, no manual adjustment is required, reducing the setup time after changing the material belt and reducing air leakage caused by adjustment errors.

[0045] However, the examples given above are merely one possible embodiment and are not intended to limit the scope of this invention.

[0046] Second embodiment:

[0047] Please see Figure 8 and Figure 9 Please refer to the following as well. Figures 1 to 7As shown in these figures, the conveying device Z of this embodiment is generally similar to the conveying device Z of the above embodiments; therefore, the arrangement or operation of the same components will not be described again here. The difference between this embodiment and the first embodiment is that, in this embodiment, the conveying device Z of this utility model may further include multiple air supply modules 2 (as described in the previous embodiments) and at least one control module 3. The multiple air supply modules 2 may be connected to at least one external air source EG (e.g., a blower or other type of air supply equipment). At least one control module 3 may be connected to the multiple air supply modules 2, and the at least one control module 3 may be configured to control at least one air supply module 2 to provide pressurized airflow.

[0048] For example, coordination Figure 8 and Figure 9 As shown, the air supply module 2 can be a pipeline assembly for transmitting fluid. The control module 3 can be a solenoid valve or other type of control switch module; in this embodiment, one control module 3 is used as an example, but it is not limited thereto. In actual applications, the number of control modules 3 can also be multiple, that is, one control module 3 can correspond to one or more air supply modules 2. Therefore, the control module 3 can selectively control at least one air supply module 2 to provide pressurized airflow to generate adsorption force on the outer surface of the adsorption wheel module 1, or control at least one air supply module 2 to stop providing pressurized airflow, according to at least one control command (e.g., manual input) or default command.

[0049] Furthermore, the conveying device Z of this utility model may also include a detection module 4, which may be connected to at least one control module 3. The detection module 4 may be configured to measure the length B1 of at least one object B and generate at least one measurement signal accordingly. The control module 3 may also be configured to receive and, based on the at least one measurement signal, selectively drive at least one air supply module 2 to provide pressurized airflow.

[0050] For example, coordination Figures 1 to 5As shown, the detection module 4 can be an image recognition device, an infrared recognition device, or other types of recognition devices. Therefore, when the conveying device is transporting object B, it can first identify the length B1 (e.g., width, but not limited thereto; where length B1 refers to the length of object B in the direction parallel to the axis 11a of the roller element 11) of the object B to be transported through the detection module 4, and provide the identification result to the control module 3. Then, the control module 3 can determine which air supply modules 2 should be activated based on the identification result, so that which adsorption areas 1420 of the adsorption wheel module 1 generate adsorption force for adsorbing object B. For example, each adsorption zone 1420 of the adsorption wheel module 1 may have a width W. When the control module 3 determines that the length B1 of the object is between X.0 and X.4 times W, the control module 3 drives X air supply modules 2 to provide pressurized airflow; and when the control module 3 determines that the length B1 of the object is between X.5 and X.9 times W, the control module 3 drives X+1 air supply modules 2 to provide pressurized airflow. Here, X is a positive integer, such as 1, 2, 3, 4, 5, or 6. However, this invention is not limited to this.

[0051] It is worth noting that the recognition results generated by the detection module 4 may also include the position of object B. For example, the detection module 4 can identify and determine which adsorption areas 1420 will be covered or obscured by the direction of travel of object B (in conjunction with...). Figure 9 As shown, the area of ​​object B covers or shields adsorption areas 1420a, 1420b, and 1420f; and the control module 3 can control the corresponding air supply module 2 to provide pressurized airflow based on the identification result generated by the detection module 4, so that the adsorption area 1420 to be covered or shielded generates adsorption force.

[0052] Therefore, the conveying device Z of this utility model can not only have multiple independent vacuum chambers through the above technical solution, but also independently control the gas supply module 2 through the control module 3, and can be controlled in conjunction with the program (such as the user interface) to maximize the use of the wheel surface to adsorb the material belt, and drive the material belt to be conveyed by rotating the adsorption wheel module 1, thereby reducing the slippage phenomenon of the friction material belt.

[0053] However, the examples given above are merely one possible embodiment and are not intended to limit the scope of this invention.

[0054] Beneficial effects of the embodiments:

[0055] One of the beneficial effects of this utility model is that the conveying device Z provided by this utility model can have a fluid channel 111 and multiple guide holes 112 in the roller element 11. The fluid channel 111 can connect to the multiple guide holes 112. The fluid channel 111 can be configured to accommodate multiple air supply modules 2, and each air supply module 2 is connected to one of the guide holes 112. Multiple blocking elements 12 can be disposed on the roller element 11, and there can be a predetermined distance H between two adjacent blocking elements 12. Multiple intermediary elements 13 can be disposed on the roller element 11, and each intermediary element 13 can be located at... Between two adjacent blocking elements 12, each intermediate element 13 may have multiple transmission holes 131, and the multiple transmission holes 131 of each intermediate element 13 may correspond to one of the guide holes 112. An attachment element 14 may be sleeved on multiple intermediate elements 13, and the attachment element 14 may have multiple adsorption areas 1420 and multiple external through holes 141. The multiple external through holes 141 may be located in multiple adsorption areas 1420, and the multiple external through holes 141 of each adsorption area 1420 may correspond to the multiple transmission holes 131 of one of the intermediate elements 13. This technical solution optimizes the utilization efficiency of the adsorption areas.

[0056] Furthermore, the conveying device Z of this invention, through the aforementioned technical solution, allows the adsorption wheel module 1 to not only possess multiple independent vacuum chambers but also independently control the gas supply module 2 via the control module 3, and to be controlled using a program (interface) to maximize the use of the wheel surface for adsorbing the material belt. The material belt is conveyed by rotating the adsorption wheel module 1, reducing friction and slippage. Moreover, because each vacuum chamber is independently designed, a special sealing circuit design effectively controls the adsorption area of ​​the wheel surface in contact with the material belt to 100 degrees. Furthermore, since the adsorption wheel module 1 of this invention is designed with multiple independent vacuum chambers, manual adjustment is unnecessary, reducing setup time after changing the material belt and minimizing air leakage caused by adjustment errors.

[0057] The above-disclosed content is only a preferred and feasible embodiment of the present utility model, and is not intended to limit the scope of protection of the claims of the present utility model. Therefore, all equivalent technical changes made based on the content of the present utility model specification and drawings are included in the scope of protection of the claims of the present utility model.

Claims

1. A conveying device, characterized in that, The conveying device includes: The adsorption wheel module includes: A roller element having a fluid channel and a plurality of guide holes, the fluid channel communicating with the plurality of guide holes, the fluid channel being configured to accommodate a plurality of air supply modules, each of the air supply modules being connected to one of the guide holes; Multiple blocking elements are disposed on the roller element, and a predetermined distance is provided between two adjacent blocking elements; A plurality of intermediary elements are disposed on the roller element, each intermediary element being located between two adjacent barrier elements, each intermediary element having a plurality of transmission holes, the plurality of transmission holes of each intermediary element corresponding to one of the guide holes; and, An attachment element is sleeved on the plurality of intermediate elements. The attachment element has a plurality of adsorption areas and a plurality of external through holes. The plurality of external through holes are located in the plurality of adsorption areas. The plurality of external through holes in each adsorption area correspond to the plurality of transmission holes in one of the intermediate elements.

2. The conveying device according to claim 1, characterized in that, The adsorption wheel module uses a pressurized airflow provided by at least one of the air supply modules to generate adsorption force in the plurality of external through holes in the adsorption area corresponding to at least one of the air supply modules, thereby adsorbing at least one object.

3. The conveying device according to claim 2, characterized in that, The conveying device further includes: The plurality of gas supply modules are connected to at least one external gas source; and At least one control module is connected to the plurality of gas supply modules, and the at least one control module is configured to control at least one of the gas supply modules to provide the pressurized airflow.

4. The conveying device according to claim 3, characterized in that, The conveying device further includes a detection module connected to the at least one control module, the detection module being configured to measure the length of the at least one object and generate at least one measurement signal accordingly; wherein the at least one control module is further configured to receive and, based on the at least one measurement signal, selectively drive at least one of the air supply modules to provide the pressurized airflow.

5. The conveying device according to claim 1, characterized in that, Each of the intermediate elements has multiple grooves and multiple blocking members, each of the blocking members being disposed in one of the grooves and contacting the attaching element, and the multiple blocking members of each intermediate element having a predetermined included angle between 75 and 120 degrees.

6. The conveying device according to claim 5, characterized in that, The predetermined included angle is 100 degrees; wherein, each of the plurality of blocking elements of the intermediate element defines a local adsorption range between the plurality of blocking elements and the two adjacent blocking elements, and each of the local adsorption ranges corresponds to at least a portion of the transmission holes of the corresponding intermediate element, at least a portion of the external through holes of the corresponding adsorption region, and one of the flow guide holes.

7. The conveying device according to claim 6, characterized in that, The adsorption wheel module uses a pressurized airflow provided by at least one of the air supply modules to allow the pressurized airflow to flow through the local adsorption range corresponding to at least one of the air supply modules and to at least a portion of the external through holes of the adsorption zone corresponding to the local adsorption range, thereby causing at least a portion of the external through holes to generate adsorption force.

8. The conveying device according to claim 1, characterized in that, The number of the plurality of barrier elements is greater than the number of the plurality of intermediary elements, the length of each barrier element is less than the length of each intermediary element, and the predetermined distance is greater than or equal to the length of each intermediary element.

9. The conveying device according to claim 1, characterized in that, Each of the intermediary elements has a C-shaped cross-section, and each of the intermediary elements contacts the adjacent barrier element.

10. The conveying device according to claim 1, characterized in that, The outer surface of the attaching element is divided into the plurality of adsorption areas, the inner surface of the attaching element defines an accommodating space, the plurality of external through holes penetrate the body of the attaching element and communicate with the accommodating space, and the accommodating space is configured to accommodate the roller element, the plurality of barrier elements and the plurality of intermediate elements.

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