Dough cutting roller

Abstract

This application provides a dough cutting roller machine, relating to the field of dough processing technology, including a cutting and leveling structure. The cutting and leveling structure includes a first support plate, and a second support plate is provided on one side of the top of the first support plate. The second support plate is connected to the first support plate by welding or bolts. The second support plate is provided with a leveling mechanism and a cutting mechanism located on one side of the leveling mechanism. Through the leveling mechanism, the rollers can roll and level the dough, making the dough thickness more uniform, improving the standardization of the product, facilitating the smooth progress of subsequent processing steps and the stability of product quality. After the rollers level irregular dough, the dough surface is smoother, and the resistance experienced by the cutting mechanism during cutting is more uniform, reducing the phenomenon of excessive local stress on the blades caused by cutting irregular dough, helping to extend the service life of the cutting mechanism and reducing equipment maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of dough processing technology, and more specifically, to a dough cutting roller machine. Background Technology

[0002] In the production of noodle products, dough cutting is one of the key processes, as its cutting effect directly affects the appearance, quality, and production efficiency of subsequent noodle products. Traditional dough cutting methods often have several problems: because the dough may be uneven in thickness during the initial processing such as conveying and mixing, directly cutting it with a knife will result in uneven thickness of the cut dough pieces, which is not conducive to the subsequent processing steps and the stability of product quality. Therefore, we have made improvements to this problem and proposed a dough roller cutting machine. Utility Model Content

[0003] This utility model provides a dough cutting and leveling machine, including a cutting and leveling structure. The cutting and leveling structure includes a first support plate, and a second support plate is provided on one side of the top of the first support plate. The second support plate is connected to the first support plate by welding or bolting. The second support plate is provided with a leveling mechanism and a cutting mechanism located on one side of the leveling mechanism. The leveling mechanism includes a connector connected to the second support plate, and a support frame is provided at the bottom end of the connector. A plurality of rollers are provided inside the support frame, and the bottom of the rollers is lower than the bottom of the support frame. The rollers are used to roll and level the dough conveyed below them.

[0004] As a preferred technical solution of this application, the connector includes a connecting plate located above the second support plate and at least two first limiting rods disposed at the top of the support frame, the top of the first limiting rods passing through the second support plate and connected to the connecting plate.

[0005] As a preferred technical solution of this application, the bottom of the connecting plate is rotatably connected to an adjusting screw via a bearing. The bottom end of the adjusting screw passes through the second support plate and is connected to a handwheel. A screw nut is provided at the connection between the outer surface of the adjusting screw and the second support plate.

[0006] As a preferred technical solution of this application, the number of leveling mechanisms is two, and the two leveling mechanisms are respectively arranged on both sides of the cutting mechanism.

[0007] As a preferred technical solution of this application, the slitting mechanism includes a first mounting plate installed on the top of the second support plate, a right-angle reduction motor installed on the first mounting plate, the output shaft of the right-angle reduction motor connected to a transmission plate, a blade holder provided below the second support plate, a blade provided on the blade holder, pins installed on both the blade holder and the transmission plate, and a fisheye head pull rod provided between two pins, and a notch for the fisheye head pull rod to pass through on the second support plate;

[0008] The top of the tool holder is provided with a second limiting rod, and the top end of the second limiting rod passes through the second support plate.

[0009] As a preferred technical solution of this application, a second mounting plate is installed on the top of the second support plate, and a micro switch is installed on the second mounting plate. The micro switch is located on the rotation trajectory of the transmission plate.

[0010] As a preferred technical solution of this application, the top of the second support plate is provided with a first protective cover, and the bottom of the second support plate is provided with a second protective cover. The leveling mechanism and the cutting mechanism are both located between the first protective cover and the second protective cover.

[0011] As a preferred technical solution of this application, a cabinet is installed at the bottom of the first support plate, and a third mounting plate is installed on both sides of the top of the cabinet. A conveying mechanism is provided between the two third mounting plates. The conveying mechanism is located below the leveling mechanism and the cutting mechanism, and the conveying mechanism is used to convey dough.

[0012] As a preferred technical solution of this application, a cleaning structure is provided on one side of the bottom of the conveying mechanism. The cleaning structure is used to clean the conveying mechanism. The cleaning structure includes two fourth mounting plates respectively installed on both sides of the conveying mechanism. A support box is installed and connected between the two fourth mounting plates. Both sides of the support box are open, and a collection box is placed inside the support box. A fifth mounting plate is connected between the two fourth mounting plates, and a scraper is provided on the fifth mounting plate. The scraper contacts the conveying mechanism.

[0013] As a preferred technical solution of this application, guide structures are provided on both sides of the top of the conveying mechanism. The guide structure includes a guide plate and at least two support seats. The support seats are installed on the side of the conveying mechanism, and a second screw is inserted into the support seat. The outer surface of the second screw is provided with multiple nuts, which are located on both sides of the support seat.

[0014] As a preferred technical solution of this application, the conveying mechanism includes two third support plates, which are respectively connected to two third mounting plates. A drive roller is rotatably connected between the two third support plates via bearings. A connecting seat is fixedly connected to the side of each of the two third support plates. A first screw is inserted through each of the two connecting seats. A collar is fixedly connected to one end of each of the two first screws. A driven roller is rotatably connected between the two collars via bearings. A conveyor belt is drivingly connected between the driven roller and the drive roller. A plurality of nuts are provided on the outer surface of the first screw, and the plurality of nuts are respectively provided on both sides of the connecting seat. A sixth mounting plate is installed on the side of one of the third support plates. A motor box and a protective box are respectively installed on both sides of the sixth mounting plate. A drive motor is provided in the motor box. The output shaft of the drive motor passes through the sixth mounting plate and is connected to a synchronous pulley. A synchronous pulley is also connected to one end of the drive roller. A synchronous belt is drivingly connected between the two synchronous pulleys.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] This application utilizes a leveling mechanism, where rollers can roll and level the dough, resulting in a more uniform dough thickness. This improves product standardization, facilitates smooth subsequent processing, and ensures stable product quality. After leveling irregular dough, the surface becomes smoother, and the cutting mechanism experiences more uniform resistance during cutting. This reduces excessive localized stress on the cutting tools caused by cutting irregular dough, extends the service life of the cutting mechanism, and lowers equipment maintenance costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the dough cutting roller provided in this application;

[0019] Figure 2 A bottom view of the dough cutting roller machine provided in this application;

[0020] Figure 3 A schematic diagram of the leveling mechanism and the cutting mechanism provided in this application;

[0021] Figure 4 A bottom view of the roller structure provided in this application;

[0022] Figure 5 A schematic diagram of the blade provided in this application;

[0023] Figure 6 A schematic diagram of the cleaning structure provided in this application;

[0024] Figure 7 A schematic diagram of the conveying mechanism provided in this application;

[0025] Figure 8 A schematic diagram of the synchronous pulley provided in this application.

[0026] The image shows:

[0027] 1. Slitting and leveling structure; 101. First support plate; 102. Leveling mechanism; 1021. Support frame; 1022. Roller; 1023. First limiting rod; 1024. Connecting plate; 1025. Adjusting screw; 103. Second support plate; 104. Slitting mechanism; 1041. First mounting plate; 1042. Right-angle geared motor; 1043. Transmission plate; 1044. Blade holder; 1045. Pin; 1046. Fisheye head pull rod; 1047. Second limiting rod; 1048. Blade; 105. Notch; 106. Second mounting plate; 107. Micro switch; 108. First angle iron; 109. First protective cover; 110. Second angle iron; 111. Second protective cover; 2. Touch screen 3. Cabinet; 301. Casters; 302. Foot cups; 303. Third mounting plate; 4. Conveying mechanism; 401. Third support plate; 402. Connecting seat; 403. First screw; 404. Collar; 405. Driven roller; 406. Conveyor belt; 407. Pad plate; 408. Sixth mounting plate; 409. Motor box; 410. Protective box; 411. Synchronous pulley; 412. Synchronous belt; 413. Reinforcing rod; 414. Drive roller; 5. Guide structure; 501. Support seat; 502. Second screw; 503. Guide plate; 6. Cleaning structure; 601. Fourth mounting plate; 602. Fifth mounting plate; 603. Scraper; 604. Arc-shaped opening; 605. Support box; 606. Collection box. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] 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.

[0031] Example 1, please refer to Figures 3-5 A dough cutting and rolling machine includes a cutting and leveling structure 1. The cutting and leveling structure 1 includes a first support plate 101, and a second support plate 103 is provided on one side of the top of the first support plate 101. The second support plate 103 is connected to the first support plate 101 by welding or bolting. A leveling mechanism 102 and a cutting mechanism 104 located on one side of the leveling mechanism 102 are provided on the second support plate 103. The leveling mechanism 102 includes a connector connected to the second support plate 103, and a support frame 1021 is provided at the bottom end of the connector. A plurality of rollers 1022 are arranged inside the support frame 1021. The bottom of the roller 1022 is lower than the bottom of the support frame 1021. The roller 1022 is used to roll and flatten the dough conveyed below it, making the dough thickness more uniform, improving the standardization of the product, which is conducive to the smooth progress of subsequent processing steps and the stability of product quality. After the roller 1022 flattens the irregular dough, the surface of the dough is flatter, and the resistance encountered by the cutting mechanism 104 during the cutting process is more uniform. This reduces the phenomenon of excessive local force on the blade caused by cutting irregular dough, which helps to extend the service life of the cutting mechanism 104 and reduce equipment maintenance costs.

[0032] Roller 1022 is a passive roller, with its two ends rotatably connected to support frame 1021 via bearings. When the dough is conveyed, the roller 1022 is driven to rotate by friction, achieving unpowered roller pressing and leveling, thus avoiding additional power consumption.

[0033] Furthermore, the connecting component includes a connecting plate 1024 located above the second support plate 103 and at least two first limiting rods 1023 disposed at the top of the support frame 1021. The top of the first limiting rod 1023 passes through the second support plate 103 and is connected to the connecting plate 1024. A linear bearing is installed between the outer surface of the first limiting rod 1023 and the second support plate 103. The first limiting rod 1023 is bolted to the support frame 1021 and the connecting plate 1024. The first limiting rod 1023 can limit the support frame 1021 to improve the stability of the support frame 1021.

[0034] Furthermore, the bottom of the connecting plate 1024 is rotatably connected to an adjusting screw 1025 via a bearing. The bottom end of the adjusting screw 1025 passes through the second support plate 103 and is connected to a handwheel. A screw nut is provided at the connection between the outer surface of the adjusting screw 1025 and the second support plate 103, so that when the adjusting screw 1025 is rotated, the adjusting screw 1025 can drive the connecting plate 1024 to rise and fall. The connecting plate 1024 can drive the roller 1022 to rise and fall via the first limiting rod 1023 and the support frame 1021, thereby adjusting the height of the roller 1022 to adjust the thickness of the dough.

[0035] Furthermore, there are two leveling mechanisms 102, which are respectively set on both sides of the cutting mechanism 104. This arrangement ensures that the dough can be leveled before and after cutting.

[0036] Furthermore, the slitting mechanism 104 includes a first mounting plate 1041 mounted on the top of the second support plate 103. A right-angle reduction motor 1042 is mounted on the first mounting plate 1041. The output shaft of the right-angle reduction motor 1042 is connected to a transmission plate 1043. A blade holder 1044 is provided below the second support plate 103. A blade 1048 is provided on the blade holder 1044. Pins 1045 are mounted on both the blade holder 1044 and the transmission plate 1043. A fisheye head pull rod 1046 is provided between two pins 1045. The second support plate 103 has an opening for the fisheye head pull rod 1046 to pass through. The notch 105 is passed through; the first mounting plate 1041 is connected to the right-angle reduction motor 1042 by bolts. The pin 1045 is an existing component. Taking the pin 1045 on the knife holder 1044 as an example, the pin 1045 passes through the fish-eye head pull rod 1046 and the knife holder 1044 and is limited by a cotter pin. The right-angle reduction motor 1042 drives the transmission plate 1043 to rotate. During the rotation of the transmission plate 1043, the pin 1045 and the fish-eye head pull rod 1046 can drive the knife holder 1044 and the blade 1048 to move up and down. When the blade 1048 descends, it can cut the dough.

[0037] Furthermore, a second limiting rod 1047 is provided on the top of the tool holder 1044. The top end of the second limiting rod 1047 passes through the second support plate 103. A linear bearing is installed between the outer surface of the second limiting rod 1047 and the second support plate 103. The tool holder 1044, the blade 1048, and the second limiting rod 1047 are all connected by bolts. The second limiting rod 1047 can limit the lifting and lowering of the tool holder 1044 to improve the stability of the lifting and lowering of the tool holder 1044 and the blade 1048.

[0038] Furthermore, a second mounting plate 106 is installed on the top of the second support plate 103, and a micro switch 107 is installed on the second mounting plate 106. The micro switch 107 is located on the rotation trajectory of the transmission plate 1043. It should be noted that the micro switch 107 is not entirely located on the rotation trajectory of the transmission plate 1043, but only its drive rod is located on the rotation trajectory. This arrangement allows the micro switch 107 to be intermittently touched by the drive rod of the micro switch 107 during the rotation of the transmission plate 1043. Each touch indicates that the blade 1048 cuts once, and thus the count is performed. The second mounting plate 106, the micro switch 107, and the second support plate 103 are all connected by bolts.

[0039] Furthermore, such as Figure 1 and Figure 2 As shown, the top of the second support plate 103 is provided with a first protective cover 109, and the bottom of the second support plate 103 is provided with a second protective cover 111. The leveling mechanism 102 and the cutting mechanism 104 are both located between the first protective cover 109 and the second protective cover 111. Several first angle irons 108 are bolted to the top of the second support plate 103. The first angle irons 108 are bolted to the first protective cover 109. Several second angle irons 110 are bolted to the second protective cover 111. The second angle irons 110 are bolted to the first protective cover 109.

[0040] Furthermore, a touch screen 2 is installed on the front of the first protective cover 109, and a controller is installed inside the first protective cover 109. The touch screen 2, micro switch 107, and right-angle geared motor 1042 are all connected to the controller. The touch screen 2 and the controller are both installed inside the first protective cover 109 by bolts. The touch screen 2, micro switch 107, and right-angle geared motor 1042 are all wired to the controller so that the controller can control the start, stop, and speed of the right-angle geared motor 1042. When the micro switch 107 is touched, the signal generated is transmitted to the controller, which controls the touch screen 2 to display the number of times the micro switch 107 is touched, which is convenient for the staff to observe. The controller can be a PLC controller. The PLC controller is used to realize: frequency conversion speed regulation of right-angle geared motor 1042, speed control of conveyor mechanism 4, and counting of micro switch 107. The control principle is common knowledge in the field of automation control, and will not be described in detail in this application.

[0041] Example 2 further optimizes the dough cutting roller machine provided in Example 1, specifically, as follows: Figure 4As shown, a cabinet 3 is installed at the bottom of the first support plate 101. A third mounting plate 303 is installed on both sides of the top of the cabinet 3, and a conveying mechanism 4 is arranged between the two third mounting plates 303. The conveying mechanism 4 is located below the leveling mechanism 102 and the cutting mechanism 104. More specifically, the conveying mechanism 4 is located below the roller 1022 and the blade 1048, and the conveying mechanism 4 is used to convey dough. A caster wheel 301 is installed at the bottom of the cabinet 3, and a foot cup 302 located on one side of the caster wheel 301 is also threadedly connected to the bottom of the cabinet 3.

[0042] It should be noted that when the blade 1048 descends to its lowest point, there is a small gap, such as 5mm, between it and the conveyor belt 406, so that the blade 1048 and the conveyor belt 406 do not come into direct contact. In addition, since the object being cut by the blade 1048 is dough, when the blade 1048 cuts into the dough, the movement of the conveyor belt 406 will cause the partially cut dough to separate under the action of traction force, similar to a "pulling apart" process, which makes up for the incomplete cutting through the gap. Therefore, even if the blade 1048 does not touch the conveyor belt 406, the dynamic cutting process can still ensure the integrity of the cutting. The conveying mechanism 4 is also connected to the controller.

[0043] Example 3 further optimizes the dough cutting roller machine provided in Example 1 or 2, specifically, as follows: Figure 1 , Figure 2 and Figure 6 As shown, a cleaning structure 6 is provided on one side of the bottom of the conveying mechanism 4. The cleaning structure 6 is used to clean the conveying mechanism 4. The cleaning structure 6 includes two fourth mounting plates 601 respectively installed on both sides of the conveying mechanism 4. A support box 605 is installed and connected between the two fourth mounting plates 601. Both sides of the support box 605 are open, and a collection box 606 is placed inside the support box 605. A fifth mounting plate 602 is connected between the two fourth mounting plates 601, and a scraper 603 is provided on the fifth mounting plate 602. The scraper 603 contacts the conveying mechanism 4. The fourth mounting plates 601 are connected to the conveying mechanism 4 by bolts, and the fourth mounting plates 601 are connected to the support box 605. The support box 605 is welded together. The collection box 606 can be taken out and put in through the openings at both ends of the support box 605. The fourth mounting plate 601 has an arc-shaped opening 604. The fourth mounting plate 601 and the fifth mounting plate 602 are connected by two bolts. One bolt is located inside the arc-shaped opening 604, and the other bolt is located at the center of the arc-shaped opening 604. This arrangement allows the angle of the fifth mounting plate 602 to be adjusted. The scraper 603 is connected to the fifth mounting plate 602 by bolts, so that the scraper 603 can be disassembled and replaced. The scraper 603 can scrape off the residual fabric on the conveyor belt 406, and the scraped fabric will fall into the collection box 606 for collection.

[0044] Furthermore, such as Figure 1As shown, guide structures 5 are provided on both sides of the top of the conveying mechanism 4. The guide structure 5 includes a guide plate 503 and at least two support seats 501. The support seats 501 are installed on the side of the conveying mechanism 4, and a second screw 502 is inserted into the support seat 501. Multiple nuts are provided on the outer surface of the second screw 502. The multiple nuts are located on both sides of the support seat 501. The end of the guide plate 503 facing the dough feeding direction is inclined outward. The dough can be guided by the guide plate 503.

[0045] Furthermore, such as Figure 7 and Figure 8As shown, the conveying mechanism 4 includes two third support plates 401, which are respectively connected to two third mounting plates 303. A drive roller 414 is rotatably connected between the two third support plates 401 via bearings. Connecting seats 402 are fixedly connected to the sides of each of the two third support plates 401. First screws 403 are inserted into each of the two connecting seats 402. A collar 404 is fixedly connected to one end of each of the two first screws 403. A driven roller 405 is rotatably connected between the two collars 404 via bearings. A conveyor belt 406 is drively connected between the driven roller 405 and the drive roller 414. The outer surface of the first screw 403 is provided with several... Several nuts are respectively set on both sides of the connecting seat 402. A sixth mounting plate 408 is installed on the side of one of the third support plates 401. A motor box 409 and a protective box 410 are respectively installed on both sides of the sixth mounting plate 408. A drive motor is installed in the motor box 409. The output shaft of the drive motor passes through the sixth mounting plate 408 and is connected to a synchronous pulley 411. One end of the drive roller 414 is also connected to a synchronous pulley 411. A synchronous belt 412 is connected between the two synchronous pulleys 411. The synchronous belt 412 and the synchronous pulley 411 are both located inside the protective box 410. A reinforcing rod 41 is connected between the two third support plates 401. 3. A pad 407 is connected between the two third support plates 401, and the top of the pad 407 is slidably connected to the inner wall of the conveyor belt 406. The support base 501 and the fourth mounting plate 601 are both bolted to the side of the third support plate 401. The top of the scraper 603 is in contact with the conveyor belt 406. The third support plate 401 and the third mounting plate 303 are also bolted together. The sixth mounting plate 408 is bolted together with the third support plate 401, the protective box 410, and the motor box 409. After removing the fourth mounting plate 601, the third mounting plate 303, and the support base 501 on the side away from the motor box 409, loosen the first screw 4. Push the driven roller 405 towards the first protective cover 109 with the nut on 03 to loosen the conveyor belt 406. Then pull the conveyor belt 406 outward to remove it, making it easy to replace and clean. During installation, insert the conveyor belt 406 back between the driven roller 405 and the collar 404 from the side that was pulled outward when it was removed. Pull the first screw 403 away from the first support plate 101 so that the driven roller 405 is away from the driving roller 414 to make the conveyor belt 406 tensioned. Tighten the nut on the first screw 403, and then remove the fourth mounting plate 601, the third mounting plate 303, and the support seat 501.

[0046] In use, the dough to be cut is placed on the conveying mechanism 4 and conveyed by the conveying mechanism 4 to the roller 1022 on one side of the blade 1048. The dough is flattened under the roller 1022 to make its thickness more uniform. The flattened dough reaches the blade 1048 and is cut by the blade 1048. The cut dough is flattened again by the roller 1022 on the other side of the blade 1048.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A dough cutting roller machine characterized by, The system includes a slitting and leveling structure (1), which includes a first support plate (101). A second support plate (103) is provided on one side of the top of the first support plate (101). A leveling mechanism (102) and a slitting mechanism (104) located on one side of the leveling mechanism (102) are provided on the second support plate (103). The leveling mechanism (102) includes a connector connected to the second support plate (103), and a support frame (1021) is provided at the bottom end of the connector. A plurality of rollers (1022) are provided inside the support frame (1021), and the bottom of the rollers (1022) is lower than the bottom of the support frame (1021). The rollers (1022) are used to roll and level the dough conveyed below them.

2. The dough cutting roller of claim 1, wherein, The connector includes a connecting plate (1024) located above the second support plate (103) and at least two first limiting rods (1023) disposed at the top of the support frame (1021), the top of the first limiting rods (1023) passing through the second support plate (103) and connected to the connecting plate (1024).

3. A dough cutting roller according to claim 2, characterised in that, The bottom of the connecting plate (1024) is rotatably connected to an adjusting screw (1025) via a bearing. The bottom end of the adjusting screw (1025) passes through the second support plate (103) and is connected to a handwheel. A screw nut is provided at the connection between the outer surface of the adjusting screw (1025) and the second support plate (103).

4. A dough cutting roller according to claim 1 or 3, characterised in that, There are two leveling mechanisms (102), which are respectively located on both sides of the cutting mechanism (104).

5. The dough cutting roller of claim 1 wherein, The slitting mechanism (104) includes a first mounting plate (1041) mounted on the top of the second support plate (103). A right-angle reduction motor (1042) is mounted on the first mounting plate (1041). The output shaft of the right-angle reduction motor (1042) is connected to a transmission plate (1043). A blade holder (1044) is provided below the second support plate (103). A blade (1048) is provided on the blade holder (1044). Pins (1045) are mounted on both the blade holder (1044) and the transmission plate (1043). A fisheye head pull rod (1046) is provided between the two pins (1045). A notch (105) is provided on the second support plate (103) for the fisheye head pull rod (1046) to pass through. The top of the tool holder (1044) is provided with a second limiting rod (1047), and the top end of the second limiting rod (1047) passes through the second support plate (103).

6. The dough cutting roller of claim 5, wherein, A second mounting plate (106) is installed on the top of the second support plate (103), and a micro switch (107) is installed on the second mounting plate (106). The micro switch (107) is located on the rotation trajectory of the transmission plate (1043).

7. The dough cutting roller of claim 1 wherein, The second support plate (103) has a first protective cover (109) on its top and a second protective cover (111) on its bottom. The leveling mechanism (102) and the cutting mechanism (104) are both located between the first protective cover (109) and the second protective cover (111).

8. The dough cutting roller of claim 1, wherein, A cabinet (3) is installed at the bottom of the first support plate (101). A third mounting plate (303) is installed on both sides of the top of the cabinet (3), and a conveying mechanism (4) is provided between the two third mounting plates (303). The conveying mechanism (4) is located below the leveling mechanism (102) and the cutting mechanism (104), and is used to convey dough. A cleaning structure (6) is provided on one side of the bottom of the conveying mechanism (4), and is used to clean the conveying mechanism (4). The system includes two fourth mounting plates (601) respectively installed on both sides of the conveying mechanism (4). A support box (605) is installed and connected between the two fourth mounting plates (601). Both sides of the support box (605) are open, and a collection box (606) is placed inside the support box (605). A fifth mounting plate (602) is connected between the two fourth mounting plates (601), and a scraper (603) is provided on the fifth mounting plate (602). The scraper (603) is in contact with the conveying mechanism (4).

9. The dough cutting roller of claim 8, wherein, The top of the conveying mechanism (4) is provided with guide structures (5) on both sides. The guide structure (5) includes a guide plate (503) and at least two support seats (501). The support seats (501) are installed on the side of the conveying mechanism (4), and a second screw (502) is inserted into the support seat (501). The outer surface of the second screw (502) is provided with multiple nuts, which are located on both sides of the support seat (501).

10. The dough cutting roller of claim 8, wherein, The conveying mechanism (4) includes two third support plates (401), which are respectively connected to two third mounting plates (303). A drive roller (414) is rotatably connected between the two third support plates (401) via bearings. A connecting seat (402) is fixedly connected to the side of each of the two third support plates (401). A first screw (403) is inserted into each of the two connecting seats (402). A collar (404) is fixedly connected to one end of each of the two first screws (403). A driven roller (405) is rotatably connected between the two collars (404) via bearings. The driven roller (405) is connected to the drive roller (414) via a transmission connection. A conveyor belt (406) is connected to the first screw (403). Several nuts are provided on the outer surface of the first screw (403), and several nuts are respectively provided on both sides of the connecting seat (402). A sixth mounting plate (408) is installed on the side of one of the third support plates (401). A motor box (409) and a protective box (410) are respectively installed on both sides of the sixth mounting plate (408). A drive motor is provided in the motor box (409). The output shaft of the drive motor passes through the sixth mounting plate (408) and is connected to a synchronous pulley (411). One end of the drive roller (414) is also connected to a synchronous pulley (411). A synchronous belt (412) is connected between the two synchronous pulleys (411).

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