Cutting device and fine dried noodle production line

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a cutting device and a fine dried noodle production line, and the cutting device comprises a transmission assembly, a support, a driving module and a cutter. The conveying assembly is configured to convey blanks in the first direction, and the end, located in the first direction, of the conveying assembly is provided with a fall guide face generating height fall in the first direction. The support is arranged on the transmission assembly. The driving module is arranged on the support and can slide in the first direction relative to the support, the cutter is installed on the driving module and corresponds to the fall guide face, and the driving module can drive the cutter to move in the direction close to or away from the fall guide face. When the cutter moves in the direction close to the fall guide face, and after the cutter makes contact with the fall guide face, the fall guide face can guide the cutter to drive the driving module to slide in the first direction so that the cut blank strip can be separated from the conveying assembly. And the problem of adhesion of the blank strips can be improved integrally.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and more specifically, to a cutting device and a noodle production line. Background Technology

[0002] In the existing technology, the equipment used for mechanical production of hollow noodles generally has a pressure roller fixed on a conveyor belt. The movement of the conveyor belt causes the dough to pass through the pressure roller and flatten it. Then, a cutting device is used to cut the flattened dough into strips.

[0003] However, in actual production, the dough used to make hollow noodles is highly sticky due to the fact that the flattened dough is prone to sticking to the conveyor belt surface. The strips formed after cutting also stick to the conveyor belt surface and are not easy to separate from it, requiring manual assistance to separate them, which in turn affects automated production. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device and a noodle production line, which can improve the problem that the cut strips stick to the surface of the conveyor belt and are not easy to separate from the surface of the conveyor belt.

[0005] The embodiments of this utility model are implemented as follows:

[0006] In a first aspect, this application provides a cutting device, the cutting device comprising:

[0007] A conveying assembly configured to convey a blank along a first direction, wherein the conveying assembly has a drop guide surface at one end of the first direction that generates a height difference along the first direction;

[0008] A bracket is disposed on the transmission component;

[0009] The drive module is disposed on the bracket and can slide relative to the bracket in the first direction. The cutter is mounted on the drive module and corresponds to the drop guide surface. The drive module can drive the cutter to move in a direction closer to or away from the drop guide surface.

[0010] As the cutter moves toward the drop guide surface, and after the cutter contacts the drop guide surface, the drop guide surface guides the cutter to drive the drive module to slide along the first direction so that the cut blank strip is separated from the transmission component.

[0011] Optionally, the transmission component is a conveyor belt, and one end of the conveyor belt in the first direction is an arc surface, which forms the drop guide surface.

[0012] Optionally, the drive module has a connecting frame;

[0013] The bracket includes a support member, a guide member, and a return spring.

[0014] The support member is disposed on the transmission component, the guide member is disposed on the support member, and the guide member extends toward the first direction;

[0015] The connecting frame is provided with mounting holes, and the connecting frame is slidably mounted on the guide member through the mounting holes;

[0016] The reset spring is disposed on the guide member and abuts against the connecting frame;

[0017] When the cutter moves away from the drop guide surface, the return spring can push the connecting frame to move the drive module and the cutter in the second direction to reset;

[0018] Wherein, the first direction is opposite to the second direction.

[0019] Optionally, the connecting frame includes a first connecting plate and a second connecting plate;

[0020] The first connecting plate is disposed on the side of the drive module located in the first direction and is connected to the drive module;

[0021] The second connecting plate is disposed on the side of the drive module located in the second direction, and is connected to the drive module.

[0022] Both the first connecting plate and the second connecting plate are provided with mounting holes;

[0023] The guide component includes a connecting part, a first guide rod, and a second guide rod;

[0024] The first guide rod is disposed on one side of the connecting part located in the first direction and extends in the first direction;

[0025] The second guide rod is disposed on the side of the connecting part located in the second direction and extends in the second direction;

[0026] The first guide rod passes through the mounting hole in the first connecting plate, and the second guide rod passes through the mounting hole in the second connecting plate.

[0027] The first guide rod is provided with a first limiting and blocking part, which is located on the outside of the first connecting plate;

[0028] The second guide rod is provided with a second limiting and blocking part, which is located on the outside of the second connecting plate;

[0029] The return spring comprises two;

[0030] One of the reset springs is sleeved on the first guide rod, with one end abutting against the first limiting stop and the other end abutting against the first connecting plate; the other reset spring is sleeved on the second guide rod, with one end abutting against the second limiting stop and the other end abutting against the second connecting plate.

[0031] Optionally, both the first guide rod and the second guide rod are provided with external threads;

[0032] Both the first limiting and blocking part and the second limiting and blocking part are provided with a first threaded hole. The first limiting and blocking part is installed on the first guide rod by threaded engagement, and the second limiting and blocking part is installed on the second guide rod by threaded engagement.

[0033] Optionally, the connecting part is provided with a second threaded hole, and the support member is provided with external threads;

[0034] The connecting part is installed on the support member by means of a threaded connection.

[0035] Optionally, the bracket includes two brackets, which are disposed on both sides of the transmission component at one end in the first direction;

[0036] The mounting holes are provided on both sides of the connecting frame;

[0037] The guide members of the two brackets are respectively inserted into the mounting holes on both sides of the connecting frame.

[0038] Secondly, this application provides a noodle production line, including the cutting device, conveyor belt and detection module described in any of the above claims;

[0039] The conveyor belt is disposed at one end of the conveyor assembly located in the first direction, and the conveyor surface of the conveyor assembly is higher than the conveyor surface of the conveyor belt, so that the blank strips cut by the cutting device can fall onto the conveyor belt;

[0040] The detection module is installed on the conveyor belt to detect the position of the blank strip on the conveyor belt.

[0041] Optionally, the noodle production line further includes a guide plate;

[0042] The guide plate is disposed between the transmission assembly and the transmission belt in the height direction;

[0043] The blank strips cut by the cutting device can be guided by the guide plate and fall onto the conveyor belt.

[0044] Optionally, the noodle production line further includes a first pushing component and a second pushing component disposed opposite to each other on the conveyor belt. The blank strips cut by the cutting device can fall onto the conveyor belt at a position between the first pushing component and the second pushing component. The first pushing component and the second pushing component can push the blank strips carried on the conveyor belt to a preset position so that the beginning of the next blank strip falling onto the conveyor belt can overlap with the end of the previous blank strip falling onto the conveyor belt.

[0045] And / or,

[0046] The noodle production line also includes a pressure roller assembly, which is disposed on the transmission assembly and configured to flatten the dough on the transmission assembly.

[0047] The beneficial effects of the cutting device and noodle production line provided in this embodiment of the invention include:

[0048] This application mounts the cutter onto a drive module, and slides the drive module onto a bracket so that the cutter corresponds to the drop guide surface of the transmission component. During the slitting of the blank strips, the cutter moves towards the drop guide surface under the drive module's influence. After the cutter contacts the drop guide surface, the height difference in the drop guide surface in the first direction allows the drop guide surface to guide the cutter and drive the drive module to slide along the first direction as the cutter continues to fall, thus separating the cut blank strips from the transmission surface of the transmission component. This avoids the problem of the cut blank strips sticking to the transmission surface of the transmission component, thereby facilitating the industrial production of hollow noodles. Attached Figure Description

[0049] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 This is a schematic diagram of the structure of a noodle production line provided in an embodiment of the present utility model;

[0051] Figure 2 A schematic diagram of the assembly structure of the support and drive module of the cutting device provided in this embodiment of the utility model;

[0052] Figure 3 A schematic diagram illustrating the movement of the cutter blade during descent in the cutting device provided in this embodiment of the utility model;

[0053] Figure 4A schematic diagram of the cutting blade of the cutting device provided in this embodiment of the utility model descending to the endpoint;

[0054] Figure 5 A schematic diagram of the movement of the cutter blade during the lifting process of the cutting device provided in this embodiment of the utility model;

[0055] Figure 6 A schematic diagram of the assembly structure of the guide plate, the first pushing component, and the second pushing component of the noodle production line provided in this embodiment of the utility model;

[0056] Figure 7 This is a schematic diagram of the assembly of the receiver and transmitter of the detection module of the noodle production line provided in this embodiment of the utility model.

[0057] Icons: 100-Cutting device; 110-Transmission assembly; 111-Drop guide surface; 112-First direction; 113-Second direction; 120-Bracket; 121-Support member; 122-Guide member; 123-Connecting part; 124-First guide rod; 125-Second guide rod; 126-Reset spring; 127-First limit stop; 128-Second limit stop; 130-Drive module; 131-Connecting frame; 13 2-First connecting plate; 133-Second connecting plate; 134-Mounting hole; 140-Cutter; 300-Noodle production line; 310-Transmission belt; 320-Detection module; 321-Transmitter; 322-Receiver; 330-Guide plate; 340-First pushing assembly; 341-First push rod; 342-First cylinder; 350-Second pushing assembly; 351-Second push rod; 352-Second cylinder; 360-Pressure roller assembly. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0059] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0060] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0061] The terms “first,” “second,” “third,” etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0062] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0063] To solve the above-mentioned technical problems, this application provides a cutting device 100 and a noodle production line 300.

[0064] Please refer to Figures 1 to 7 In this embodiment, the noodle production line 300 is used to produce hollow noodles. The noodle production line 300 includes a cutting device 100 and a conveyor belt 310. The cutting device 100 is used to cut the dough into strips, and the conveyor belt 310 is used to transport the cut dough strips to the next processing station, such as the noodle rolling station.

[0065] Please refer to Figure 1 and Figure 2 The cutting device 100 includes a transmission assembly 110, a support 120, a drive module 130, and a cutter 140. The transmission assembly 110 is configured to convey flattened blanks along a first direction 112. One end of the transmission assembly 110 located in the first direction 112 has a drop guide surface 111 that creates a height difference along the first direction 112. The support 120 is disposed on the transmission assembly 110. The drive module 130 is disposed on the support 120 and is slidable relative to the support 120 in the first direction 112. The cutter 140 is mounted on the drive module 130 and corresponds to the drop guide surface 111. The drive module 130 is capable of driving the cutter 140 to move towards or away from the drop guide surface 111. The cutter 140 moves toward the drop guide surface 111, and after the cutter 140 contacts the drop guide surface 111, the drop guide surface 111 can guide the cutter 140 to drive the drive module 130 to slide along the first direction 112 so that the cut blank strip is separated from the transmission component 110.

[0066] In this embodiment, the cutter 140 is mounted on the drive module 130, and the drive module 130 is slidably mounted on the bracket 120 so that the cutter 140 corresponds to the drop guide surface 111 of the transmission component 110. When cutting the blank strips, the cutter 140 moves towards the drop guide surface 111 under the drive of the drive module 130. After the cutter 140 contacts the drop guide surface 111, the drop guide surface 111 can guide the cutter 140 to slide along the first direction 112 as the cutter 140 continues to fall, thereby separating the cut blank strips from the transmission surface of the transmission component 110. This avoids the problem of the cut blank strips sticking to the transmission surface of the transmission component 110, thus making it more convenient for the industrial production of hollow noodles.

[0067] It should be noted that the transmission component 110 has a drop guide surface 111 at one end in the first direction 112 that generates a height difference along the first direction 112. This can be understood as the first end of the transmission component 110 gradually extending downward in the first direction 112 to form an inclined or curved guide surface. This guide surface is the drop guide surface 111, which is lower on the outside and higher on the inside.

[0068] It should also be noted that as the cutter 140 moves towards the drop guide surface 111, the cutter 140 first contacts the flattened dough. As the cutter 140 continues to move downward, it cuts the dough into strips. Then, as the cutter 140 continues to move downward, its lower end abuts against the drop guide surface 111 and slides along it in the first direction 112, scraping the cut strips off the drop guide surface 111 and thus resolving the adhesion problem.

[0069] Please refer to Figures 1 to 7 Furthermore, the transmission component 110 is a conveyor belt, and one end of the conveyor belt located in the first direction 112 is an arc surface, which forms a drop guide surface 111.

[0070] Since the conveyor belt can both carry and transport the dough blanks, it is more convenient to use. In addition, the conveyor belt frame is equipped with rollers at both ends, and the belt is wound between the two rollers. Due to the tension of the rollers, the end of the conveyor belt naturally forms an arc surface, so that the drop guide surface 111 can be formed without separate design.

[0071] Of course, in some other embodiments of this application, the drop guide surface 111 can also be an inclined surface, for example, two staggered rollers are provided at one end of the conveyor belt to form an inclined surface.

[0072] Furthermore, the transmission belt 310 is disposed at one end of the transmission assembly 110 located in the first direction 112, and the transmission surface of the transmission assembly 110 is higher than the transmission surface of the transmission belt 310, so that the blank strips cut by the cutting device 100 can fall onto the transmission belt 310.

[0073] In this embodiment, the conveyor belt 310 is set at the first end of the conveyor assembly 110, and its height is lower than that of the conveyor assembly 110. In this way, the strip-shaped blanks cut by the cutter 140 can be placed on the conveyor belt 310 under the action of gravity, so that no manual placement is required, thereby realizing automated production.

[0074] Furthermore, the drive module 130 has a connecting frame 131. The drive module 130 is mounted on the bracket 120 via the connecting frame 131. The drive module 130 is capable of driving the cutter 140 to move in a direction perpendicular to the transmission surface of the conveyor belt. That is, the drive module 130 can drive the cutter 140 to rise or fall.

[0075] Furthermore, the drive module 130 is a cylinder or an electric actuator, which can drive the cutter 140 to move up and down through extension and retraction. The drive module 130 is fixed on the connecting bracket 131. The number of drive modules 130 can be set according to actual needs, but generally two are set, connected at intervals along the length of the cutter 140.

[0076] Please refer to Figures 1 to 7 Furthermore, the bracket 120 includes a support member 121, a guide member 122, and a return spring 126. The support member 121 is fixed to the frame of the transmission assembly 110. The guide member 122 is disposed on the support member 121 and extends in a first direction 112. The connecting frame 131 is provided with a mounting hole 134, and the connecting frame 131 is slidably mounted on the guide member 122 through the mounting hole 134. The return spring 126 is disposed on the guide member 122 and abuts against the connecting frame 131. When the drive module 130 moves with the cutter 140 in a direction away from the drop guide surface 111, the return spring 126 can push the connecting frame 131 to move the drive module 130 and the cutter 140 in a second direction 113 to reset. The first direction 112 is opposite to the second direction 113.

[0077] In this embodiment, the bracket 120 is configured as a support member 121, a guide member 122, and a return spring 126. The support member 121 supports the guide member 122, allowing the drive module 130 to be installed at a suitable height. The guide member 122, relative to the slide rail, allows the assembly of the connecting frame 131, the drive module 130, and the cutter 140 to slide in the first direction 112 and the second direction 113. The return spring 126 is provided to push the assembly of the connecting frame 131, the drive module 130, and the cutter 140 back to its original position after the cutter 140 is raised, facilitating the next cut.

[0078] Furthermore, the connecting frame 131 includes a first connecting plate 132 and a second connecting plate 133. The first connecting plate 132 is disposed on one side of the drive module 130 located in the first direction 112 and is connected to the drive module 130. The second connecting plate 133 is disposed on one side of the drive module 130 located in the second direction 113 and is connected to the drive module 130. Both the first connecting plate 132 and the second connecting plate 133 are provided with mounting holes 134.

[0079] Overall, by setting a first connecting plate 132 and a second connecting plate 133 on both sides of the drive module 130, the drive module 130 can be stably fixed.

[0080] Furthermore, the guide member 122 includes a connecting portion 123, a first guide rod 124, and a second guide rod 125. The first guide rod 124 is disposed on one side of the connecting portion 123 in the first direction 112 and extends towards the first direction 112. The second guide rod 125 is disposed on one side of the connecting portion 123 in the second direction 113 and extends towards the second direction 113. The first guide rod 124 passes through a mounting hole 134 in the first connecting plate 132, and the second guide rod 125 passes through a mounting hole 134 in the second connecting plate 133. The first guide rod 124 is provided with a first limiting stop 127, located outside the first connecting plate 132. The second guide rod 125 is provided with a second limiting stop 128, located outside the second connecting plate 133. Two return springs 126 are included. One of the return springs 126 is sleeved on the first guide rod 124, with one end abutting against the first limiting block 127 and the other end abutting against the first connecting plate 132; the other return spring 126 is sleeved on the second guide rod 125, with one end abutting against the second limiting block 128 and the other end abutting against the second connecting plate 133.

[0081] In this embodiment, by setting two return springs 126, the connecting frame 131 can be floated and mounted on the guide member 122.

[0082] Please refer to Figures 1 to 7Furthermore, both the first guide rod 124 and the second guide rod 125 are provided with external threads. Both the first limiting and blocking part 127 and the second limiting and blocking part 128 are provided with first threaded holes. The first limiting and blocking part 127 is installed on the first guide rod 124 through threaded engagement, and the second limiting and blocking part 128 is installed on the second guide rod 125 through threaded engagement.

[0083] In this embodiment, both the first guide rod 124 and the second guide rod 125 are provided with external threads, and both the first limiting stop part 127 and the second limiting stop part 128 are provided with first threaded holes. Thus, during assembly, the position of the first limiting stop part 127 on the first guide rod 124 and the position of the second limiting stop part 128 on the second guide rod 125 can be adjusted to align the cutter 140 and the drop guide surface 111. Furthermore, the initial elastic force of the return spring 126 can be adjusted to better push the connecting frame 131 back to its original position.

[0084] Furthermore, the connecting part 123 is provided with a second threaded hole, and the support member 121 is provided with an external thread. The connecting part 123 is installed on the support member 121 through threaded engagement.

[0085] In this embodiment, an external thread is provided on the support member 121, and a second threaded hole is provided on the connecting part 123. This allows the guide member 122 to be threaded onto the support member 121 during assembly, and facilitates adjustment of the installation height of the guide member 122 on the support member 121, thus aiding assembly and debugging. The portion of the support member 121 higher than the guide member 122 can extend upwards through the gap between the first connecting plate 132 and the second connecting plate 133.

[0086] Of course, in some other embodiments of this application, the support member 121 and the guide member 122 may also be integrally formed.

[0087] Please refer to Figures 1 to 7 Furthermore, the bracket 120 includes two brackets, which are disposed on both sides of the transmission assembly 110 at one end in the first direction 112. Mounting holes 134 are provided on both sides of the connecting frame 131. The guide members 122 of the two brackets 120 respectively pass through the mounting holes 134 on both sides of the connecting frame 131.

[0088] Specifically, there are two support members 121, which are fixed to both sides of the width direction at one end of the transmission assembly 110 in the first direction 112 by welding. There are also two guide members 122, which are threaded onto the two support members 121 at predetermined heights. The first connecting plate 132 has two mounting holes 134 along its length corresponding to the first guide rods 124 of the two guide members 122. The first connecting plate 132 is mounted on the first guide rods 124 of the two guide members 122 through the two mounting holes 134. The second connecting plate 133 has two mounting holes 134 along its length corresponding to the second guide rods 125 of the two guide members 122. The second connecting plate 133 is mounted on the second guide rods 125 of the two guide members 122 through the two mounting holes 134. Overall, the two supports 120 provide support for both sides of the drive module 130.

[0089] In some embodiments of this application, the transfer component 110 can be reversed during the cutting process to better scrape the blank strips adhering to the transfer surface of the transfer component 110 off the conveyor belt. For example, after the cutter 140 descends and cuts the blank, the cutter 140 is still in contact with the transfer component 110 before the transfer component 110 is reversed.

[0090] Please refer to Figures 1 to 7 Furthermore, the noodle production line 300 also includes a detection module 320, which is installed on the conveyor belt 310 to detect the strip-shaped noodle blanks on the conveyor belt 310. When the detection module 320 detects that the strip-shaped noodle blank on the conveyor belt 310 has been conveyed to a preset position by the conveyor belt, the detection module 320 can send a control command to the drive module 130 to cause the transmission component 110, the drive module 130, etc. to cut off a blank strip, so that when the next blank strip is cut and falls onto the conveyor belt 310, the first end can overlap the tail end of the previous blank strip, thus achieving adhesion and forming a long blank strip that overlaps sequentially.

[0091] In this embodiment, the detection module 320 is a photoelectric sensor. The emitting end 321 of the photoelectric sensor is located on one side of the conveyor belt 310 in the width direction, and the receiving end 322 of the photoelectric sensor is located on the other side. When the billet strip falls onto the receiving end 322 and the emitting end 321, it will block the light emitted by the emitting end 321, preventing the receiving end 322 from receiving the light. When the billet strip that has fallen onto the conveyor belt 310 is moved out of the detection area of ​​the photoelectric sensor by the conveyor belt 310, the receiving end 322 of the photoelectric sensor will receive the light emitted by the emitting end 321, thereby sending a signal to the linked components to start cutting. The specific installation position of the photoelectric sensor on the conveyor belt 310 can be set according to requirements and debugging results.

[0092] Since the photoelectric switch can perform detection without contacting the billet strip, it avoids the billet sticking to the detection module 320 and affecting the detection of the detection module 320.

[0093] Of course, in other embodiments of this application, the detection module 320 may also be other types of sensors such as proximity switches.

[0094] Because the position of the blank strips in the width direction of the conveyor belt 310 is random when they fall onto the conveyor belt 310, there is a problem that the blank strips falling onto the conveyor belt 310 cannot achieve the end-to-end overlap.

[0095] Please refer to Figures 1 to 7 Furthermore, the noodle production line 300 also includes a guide plate 330. The guide plate 330 is disposed between the transmission assembly 110 and the transmission belt 310 in the height direction. The blank strips cut by the cutting device 100 can be guided by the guide plate 330 and fall onto the transmission belt 310.

[0096] In this embodiment, a guide plate 330 is provided between the transmission component 110 and the transmission belt 310. The guide plate 330 can guide the falling blank strips, thereby improving the problem that the blank strips falling on the transmission belt 310 cannot achieve two-way overlap.

[0097] Furthermore, there are two guide plates 330, which are arranged in an inverted "V" shape between the transmission assembly 110 and the transmission belt 310, so that a guide channel with a larger opening at the top and a smaller opening at the bottom is formed between the two guide plates 330. After passing through the guide, the billet strip can fall into the preset area of ​​the transmission belt 310, thereby ensuring overlap as much as possible.

[0098] Specifically, the two guide plates 330 can be fixedly connected to the frame of the transmission belt 310 or the frame of the transmission assembly 110 via connectors, thereby fixing and supporting the two guide plates 330 and creating gaps between the two guide plates 330 and the transmission assembly 110 and the transmission belt 310. Furthermore, during commissioning, the position and installation angle of the two guide plates 330 can be adjusted via connectors.

[0099] When the cut blank strips are narrow, there may be a problem that the two blank strips falling on the conveyor belt 310 cannot overlap end to end. To further solve this problem, in this embodiment, the noodle production line 300 also includes a first pushing component 340 and a second pushing component 350 disposed opposite to each other on the conveyor belt 310. The blank strips cut by the cutting device 100 can fall on the conveyor belt 310 at a position between the first pushing component 340 and the second pushing component 350. The first pushing component 340 and the second pushing component 350 can push the blank strips carried on the conveyor belt 310 to a preset position so that the beginning of the next blank strip falling on the conveyor belt 310 can overlap with the end of the previous blank strip falling on the conveyor belt 310.

[0100] The first pushing component 340 and the second pushing component 350 can push the blank strip to the preset area of ​​the transmission belt 310 in a better way, thereby achieving better overlap.

[0101] Specifically, the first pushing assembly 340 includes a first push rod 341 and first cylinders 342 disposed at both ends of the first push rod 341 along its length. The first cylinders 342 are fixed to the side of the conveyor belt 310 near the conveyor assembly 110. The second pushing assembly 350 includes a second push rod 351 and second cylinders 352 disposed at both ends of the second push rod 351 along its length. The second cylinders 352 are fixed to the side of the conveyor belt 310 away from the conveyor assembly 110. By using the first cylinder 342 to push the first push rod 341 towards the center of the conveyor belt 310 along its width and the second cylinder 352 to push the second push rod 351 towards the center of the conveyor belt 310 along its width, the blank strip that has fallen onto the conveyor belt 310 can be pushed to a preset position on the conveyor belt 310 to achieve overlap.

[0102] Please refer to Figures 1 to 7 Furthermore, the first pushing component 340 and the second pushing component 350 are both disposed between the lower end of the guide plate 330 and the transmission surface of the transmission belt 310, and a gap is reserved between them to avoid interference during movement.

[0103] Secondly, the transmitter 321 and receiver 322 of the photoelectric detection module 320 are mounted on the first push rod 341 and the other on the second push rod 351, thereby avoiding the influence of the first push rod 341 and the second push rod 351 on the detection.

[0104] In this embodiment, the noodle production line 300 further includes a pressure roller assembly 360, which is disposed on the transmission assembly 110. The pressure roller assembly 360 has a pressure roller that can flatten the dough placed on the transmission assembly 110 to facilitate subsequent cutting. The specific structure of the pressure roller assembly 360 can be set according to actual conditions, and will not be described in detail in this embodiment.

[0105] In summary, this embodiment mounts the cutter 140 onto the drive module 130 and slides the drive module 130 onto the bracket 120 so that the cutter 140 corresponds to the drop guide surface 111 of the transmission component 110. When cutting the blank strips, the cutter 140 moves towards the drop guide surface 111 under the drive of the drive module 130. After the cutter 140 contacts the drop guide surface 111, the height difference between the drop guide surface 111 and the cutter 140 in the first direction 112 allows the drop guide surface 111 to guide the cutter 140 to slide along the first direction 112 as the cutter 140 continues to fall, thereby separating the cut blank strips from the transmission surface of the transmission component 110. This avoids the problem of the cut blank strips sticking to the transmission surface of the transmission component 110, thus facilitating the industrial production of hollow noodles.

[0106] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting device, characterized in that, The cutting device comprises: a conveying assembly (110) configured to convey a blank along a first direction (112), the conveying assembly (110) having a height-difference guide surface (111) generating a height difference along the first direction (112) at one end of the first direction (112); a support (120) arranged on the conveying assembly (110); a driving module (130) arranged on the support (120) and capable of sliding relative to the support (120) along the first direction (112), and a cutter (140) mounted on the driving module (130) and corresponding to the height-difference guide surface (111), the driving module (130) being capable of driving the cutter (140) to move towards the height-difference guide surface (111) or away from the height-difference guide surface (111); when the cutter (140) moves towards the height-difference guide surface (111) and after the cutter (140) contacts the height-difference guide surface (111), the height-difference guide surface (111) guides the cutter (140) to drive the driving module (130) to slide along the first direction (112) so that a cut blank strip is separated from the conveying assembly (110).

2. The cutting device of claim 1, wherein, The conveying assembly (110) is a conveying belt, and a circular arc surface is formed at one end of the conveying belt along the first direction (112), and the circular arc surface forms the height-difference guide surface (111).

3. The cutting device according to claim 1 or 2, characterized in that The driving module (130) has a connecting frame (131); The support (120) comprises a support member (121), a guide member (122) and a reset spring (126); The support member (121) is arranged on the conveying assembly (110), the guide member (122) is arranged on the support member (121), and the guide member (122) extends towards the first direction (112); The connecting frame (131) is provided with a mounting hole (134), and the connecting frame (131) is slidingly mounted on the guide member (122) through the mounting hole (134); The reset spring (126) is arranged on the guide member (122) and abuts against the connecting frame (131); When the cutter (140) moves away from the height-difference guide surface (111), the reset spring (126) can push the connecting frame (131) to drive the driving module (130) and the cutter (140) to move towards a second direction (113) to reset; The first direction (112) is opposite to the second direction (113).

4. The cutting device of claim 3, wherein, The connecting frame (131) comprises a first connecting plate (132) and a second connecting plate (133); The first connecting plate (132) is arranged on one side of the driving module (130) along the first direction (112) and connected with the driving module (130); The second connecting plate (133) is arranged on one side of the driving module (130) in the second direction (113) and is connected with the driving module (130), The first connecting plate (132) and the second connecting plate (133) are both provided with mounting holes (134); The guide piece (122) comprises a connecting portion (123), a first guide rod (124) and a second guide rod (125); The first guide rod (124) is arranged on one side of the connecting portion (123) in the first direction (112) and extends towards the first direction (112); The second guide rod (125) is arranged on one side of the connecting portion (123) in the second direction (113) and extends towards the second direction (113); The first guide rod (124) is arranged with a first limiting stop portion (127), and the first limiting stop portion (127) is located outside the first connecting plate (132); The second guide rod (125) is arranged with a second limiting stop portion (128), and the second limiting stop portion (128) is located outside the second connecting plate (133); The reset spring (126) comprises two; One of the reset springs (126) is sleeved on the first guide rod (124), one end of which abuts against the first limiting stop portion (127), and the other end abuts against the first connecting plate (132); the other reset spring (126) is sleeved on the second guide rod (125), one end of which abuts against the second limiting stop portion (128), and the other end abuts against the second connecting plate (133). The first guide rod (124) and the second guide rod (125) are both provided with external threads; 5. The cutting device of claim 4, wherein, The first limiting stop portion (127) and the second limiting stop portion (128) are both provided with first threaded holes, and the first limiting stop portion (127) is installed on the first guide rod (124) through threaded cooperation, and the second limiting stop portion (128) is installed on the second guide rod (125) through threaded cooperation. The connecting portion (123) is provided with a second threaded hole, and the support piece (121) is provided with external threads; 6. The cutting device of claim 4, wherein, The connecting portion (123) is installed on the support piece (121) through threaded cooperation. The support (120) comprises two, and two support (120) are arranged on both sides of the transmission assembly (110) at one end in the first direction (112); 7. The cutting device of claim 3, wherein Both sides of the connecting frame (131) are provided with the mounting hole (134); The guide piece (122) of the two supports (120) is respectively arranged in the mounting hole (134) of the connecting frame (131) on both sides. ​ 8. A line (300) for the production of pasta, characterized in that, The cutting device, the transmission belt (310) and the detection module (320) according to any one of claims 1-7 are included; The transmission belt (310) is arranged at one end of the transmission assembly (110) in the first direction (112), and the transmission surface of the transmission assembly (110) is higher than the transmission surface of the transmission belt (310), so that the cut noodles can fall on the transmission belt (310); The detection module (320) is arranged on the transmission belt (310) to detect the position of the noodles on the transmission belt (310).

9. The line (300) for producing dried noodles according to claim 8, characterized in that, The dried noodle production line (300) further comprises a guide plate (330); The guide plate (330) is arranged between the transmission assembly (110) and the transmission belt (310) in the height direction; The cut noodles can fall on the transmission belt (310) through the guide plate (330).

10. The production line (300) of dried noodles according to claim 8 or 9, characterized in that, The dried noodle production line (300) further comprises a first pushing assembly (340) and a second pushing assembly (350) arranged opposite to the transmission belt (310), so that the cut noodles can fall on the transmission belt (310) between the first pushing assembly (340) and the second pushing assembly (350), and the first pushing assembly (340) and the second pushing assembly (350) can push the noodles on the transmission belt (310) to a preset position, so that the head of the next noodles falling on the transmission belt (310) can be connected with the tail of the previous noodles falling on the transmission belt (310); And / or, The dried noodle production line (300) further comprises a pressing roller assembly (360) arranged on the transmission assembly (110) to flatten the noodles on the transmission assembly (110).

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