A cutting machine for producing canned tuna

Abstract

The utility model provides a kind of cutting machine for producing tuna can, comprising: two groups of stepped support plate (pass through first, second roof transverse connection, first roof is equipped with cutting assembly, support plate near first roof has four groups of limit block), driving mechanism (including lifting assembly and sliding cutting plate) between two roofs, with guide plate's conveying mechanism (fourth drive motor drive, bottom has mounting), and control mechanism (linkage transmission and driving mechanism) in support plate and the first, second transmission component of meshing driving mechanism are further equipped with concave collecting pipeline (with discharge gate and hinged cleaning door), position recognition sensor.It has beneficial effect: stable structure, cutting plate sliding and meshing precision, slice efficient;Scraping piece cooperates reset spring and prevents residue sticking, collecting pipeline and cleaning door facilitate material cleaning;Automation control and position recognition improve production efficiency, adapt to tuna can batch production demand.

Description

Technical Field

[0001] This utility model relates to the field of tuna canning technology, and more specifically, to a cutting machine for producing tuna cans. Background Technology

[0002] In the large-scale production of canned tuna, raw material cutting is a core process connecting pretreatment and filling. The accuracy of slicing, production efficiency, and ease of cleaning directly affect the quality of the finished canned product and the production line capacity. Currently, most mainstream tuna cutting equipment in the industry adopts a traditional structure of "fixed cutting components + chain conveyor". The thawed tuna raw material is transported to the cutting area by the conveyor mechanism, and the cutting operation is completed by the fixed blades at the top.

[0003] To ensure cutting stability, existing cutting equipment often employs heavy metal support plates and integrated transmission structures. This not only occupies a large production space but also results in an excessively heavy overall weight, hindering production line layout adjustments and relocation maintenance. Furthermore, the coordination between cutting components and conveying mechanisms relies heavily on manual experience for adjustment, lacking a precise synchronous control mechanism. This leads to uneven slice thickness and material shifting, especially with thawed and easily misaligned tuna raw materials, increasing material waste. In addition, most equipment lacks dedicated residue collection and cleaning structures, causing tuna fragments to accumulate in the transmission gaps after cutting, requiring frequent shutdowns for manual cleaning and severely impacting production continuity. Some equipment uses a single motor to drive multiple components, making it difficult to flexibly adjust cutting speed and force according to material characteristics, resulting in poor adaptability.

[0004] Therefore, there is an urgent need for a technology to optimize the structural design and control logic of existing tuna cutting equipment, specifically addressing the cutting requirements of "thawed tuna raw materials," to solve the problems of how to reduce equipment space occupation, improve slicing / dicing efficiency, enhance cleaning convenience, and improve raw material compatibility, thereby meeting the demand for efficient and high-quality mass production of canned tuna. Summary of the Invention

[0005] In view of this, this utility model proposes a cutting machine for producing canned tuna, which aims to solve the problems of how to reduce equipment space occupation, improve slicing / dicing efficiency, enhance cleaning convenience and improve raw material adaptability, especially for the cutting characteristics of thawed tuna raw materials, to meet the needs of efficient and high-quality mass production of canned tuna.

[0006] In one aspect, this utility model provides a cutting machine for producing canned tuna, comprising: The support plate is configured in two sets, which are stepped and are laterally connected by a first top plate and a second top plate. A cutting component is provided on the lower surface of the first top plate. The first top plate and the second top plate are not connected vertically. Four sets of limiting blocks are provided on the two sides of the support plate near the first top plate. A collecting plate is provided in the middle of the second top plate. A drive mechanism is disposed between the first top plate and the second top plate, and the drive mechanism is slidably connected to the inner wall of the support plate. A conveying mechanism is provided on one side of the support plate, and the conveying mechanism is provided with a guide plate; A control mechanism is disposed inside the support plate, and the control mechanism is electrically connected to the transmission mechanism and the drive mechanism respectively. The support plate contains a first transmission component and a second transmission component that mesh with the drive mechanism.

[0007] Furthermore, the first transmission component includes a linkage rod, which is fixed to one side of the first top plate. A first transmission shaft is provided inside the linkage rod. A first gear set is provided at both ends of the first transmission shaft near the inner wall of the support plate. One end of the first transmission shaft is rotatably connected to the inner wall of the support plate, and the other end passes through the inner wall of the support plate to the outer side of the support plate and is connected to the output end of the first drive motor. A push plate is provided on one side of the linkage rod from the first top plate. The second transmission assembly is located below the drive mechanism. The second transmission assembly includes a transmission rod. A second gear set is provided at both ends of the transmission rod near the inner wall of the support plate. One end of the transmission rod is rotatably connected to the inner wall of the support plate, and the other end passes through the inner wall of the support plate to the outer side of the support plate and is connected to the output end of the second drive motor.

[0008] Furthermore, the drive mechanism includes: The lifting assembly is mounted on the upper surface of the support plates on both sides of the second top plate; The cutting plate is slidably connected to the lifting assembly.

[0009] Furthermore, the lifting assembly includes four sets of screws, which are fitted inside the limiting block near their top ends. The bottom of the screws is rotatably connected to the upper surface of the support plates on both sides of the second top plate. The outer side of the screws is provided with threads and fitted with moving blocks. The moving blocks in the direction perpendicular to the axis of the first transmission shaft are connected by connecting plates. The two sets of connecting plates are provided with two sets of slides. Each of the four sets of screws is equipped with a third drive motor at its top.

[0010] Furthermore, the cutting plate is slidably mounted on two sets of slides on both sides. The upper and lower surfaces of the cutting plate along the length direction at both ends of the slide are provided with toothed racks. The upper surface of the cutting plate is provided with several linearly distributed slicing grooves. The upper surface rack of the cutting plate meshes with the first gear set, and the lower surface rack meshes with the second gear set.

[0011] Furthermore, the cutting assembly is provided with several sets of mounting seats, each set of mounting seats is arranged in a direction perpendicular to the axis of the first transmission shaft, each set of mounting seats is provided with a cutter at the bottom, scrapers are provided on both sides of the cutter, a movable rod is provided on the upper surface of the scraper, the movable rod extends into the interior of the mounting seat, a limit piece is provided at the top of the movable rod, and a return spring is sleeved on the outer side of the movable rod located between the cutter and the mounting seat.

[0012] Furthermore, a collection pipe is provided at the bottom of the cutting plate, the cross-section of the collection pipe is concave, and a discharge port is provided at the bottom end of one side of the collection pipe.

[0013] Furthermore, a cleaning door is provided on the side of the collection pipe away from the discharge port, and the cleaning door is hinged to the collection pipe.

[0014] Furthermore, a position recognition sensor is provided on the upper surface of the moving block.

[0015] Furthermore, the conveying mechanism is driven by a fourth drive motor, and a mounting component is provided at the bottom of the conveying mechanism.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: the cutting plate of this application can move flexibly, and the shape design of the collection channel does not interfere with its movement trajectory, ensuring smooth overall operation; after the conveying mechanism delivers the meat pieces to the top of the cutting plate, the position recognition sensor can accurately identify the number of meat pieces, avoiding excessive or insufficient soft fish meat after thawing, which would affect the cutting effect; the cutting plate first moves the meat pieces laterally to below the blade and then moves upward to complete the first cut. During cutting, the meat pieces squeeze the scraper, and after cutting, the cutting plate moves downward to reset the scraper, which can effectively remove residual meat pieces from the blade and prevent residual effects. This process improves the quality of subsequent cutting. After the initial cut, the cutting plate moves laterally to above the second top plate, then moves upwards until it is level with the blade, and finally moves directly below the first top plate. During this movement, the meat chunks are pushed to the second top plate by the push plate, while the slicing groove cuts off some meat slices that fall into the collection pipe. This achieves secondary cutting and centralized collection of meat slices, improving raw material utilization. Furthermore, the overall working process can be adjusted according to the production needs of different canned food models, flexibly adapting to diverse production needs and meeting the processing requirements of different canned food specifications. This ensures production efficiency and product quality while enhancing the practicality and adaptability of the equipment. Attached Figure Description

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the structure of a cutting machine for producing canned tuna provided in an embodiment of this utility model; Figure 2 A cross-sectional view of a cutting machine for producing canned tuna provided in an embodiment of this utility model; Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 Rear view of a cutting machine for producing canned tuna provided in an embodiment of this utility model.

[0018] In the diagram: 100-Support plate; 110-First top plate; 120-Second top plate; 130-Limiting block; 140-First gear set; 141-First transmission shaft; 150-Second gear set; 151-Transmission rod; 160-First drive motor; 170-Connecting rod; 180-Push plate; 190-Second drive motor; 200-Drive mechanism; 210-Screw; 220-Moving block; 230-Third drive motor; 240-Position recognition sensor; 250-Cutting plate; 251-Slicing groove; 260-Collection pipe; 261-Discharge port; 270-Rack; 280-Cleaning door; 300-Conveying mechanism; 310-Guide plate; 320-Fourth drive motor; 330-Mounting component; 400-Cutting assembly; 410-Reset spring; 420-Mounting base; 430-Moving rod; 440-Cut tool; 450-Scraper. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0020] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] See Figure 1 and Figure 2 As shown, this embodiment provides a cutting machine for producing canned tuna, including: a support plate 100, a drive mechanism 200, a conveying mechanism 300, and a control mechanism.

[0024] Specifically, the support plate 100 is configured as two sets, which are stepped and are laterally connected by a first top plate 110 and a second top plate 120. A cutting component 400 is provided on the lower surface of the first top plate 110. The first top plate 110 and the second top plate 120 are not connected vertically. Four sets of limiting blocks 130 are provided on the two sides of the support plate 100 near the first top plate 110. A collecting plate is provided in the middle of the second top plate 120. The drive mechanism 200 is disposed between the first top plate 110 and the second top plate 120, and the drive mechanism 200 is slidably connected to the inner wall of the support plate 100. The conveying mechanism 300 is disposed on one side of the support plate 100, and the conveying mechanism 300 is provided with a guide plate 310; The control mechanism is located inside the support plate 100 and is electrically connected to the transmission mechanism 300 and the drive mechanism 200 respectively. The support plate 100 is internally provided with a first transmission component and a second transmission component that are engaged with the drive mechanism 200.

[0025] Specifically, the first transmission assembly includes a connecting rod 170, which is fixed to one side of the first top plate 110. A first transmission shaft 141 is provided inside the connecting rod 170. A first gear set 140 is provided at both ends of the first transmission shaft 141 near the inner wall of the support plate 100. One end of the first transmission shaft 141 is rotatably connected to the inner wall of the support plate 100, and the other end passes through the inner wall of the support plate 100 to the outer side of the support plate 100 and is connected to the output end of the first drive motor 160. A push plate 180 is provided on one side of the connecting rod 170 from the first top plate 110. The second transmission assembly is located below the drive mechanism 200. The second transmission assembly includes a transmission rod 151. A second gear set 150 is provided at both ends of the transmission rod 151 near the inner wall of the support plate 100. One end of the transmission rod 151 is rotatably connected to the inner wall of the support plate 100, and the other end passes through the inner wall of the support plate 100 to the outer side of the support plate 100 and is connected to the output end of the second drive motor 190.

[0026] Specifically, in the first transmission assembly, the connecting rod 170 is made of metal and is fixed to the side of the first top plate 110 by welding or bolts. It has a pre-drilled mounting hole that matches the first transmission shaft 141. The first transmission shaft 141 passes through the hole and rotates with the inner wall of the connecting rod 170 through a bearing. The first gear set 140 is a double gear structure, symmetrically fixed at both ends of the first transmission shaft 141. The gear pitch matches the rack 270 on the upper surface of the cutting plate 250, and the gear is provided with a dustproof cover on the outside. The push plate 180 is a rectangular metal plate, which is vertically fixed to the end of the connecting rod 170 away from the first top plate 110. The plate surface is perpendicular to the direction of movement of the cutting plate 250, and the edge of the plate is rounded to avoid scratching the raw materials. The transmission rod 151 of the second transmission assembly is made of high-strength alloy material and is rotatably connected to the inner wall of the support plate 100 through a fixed bearing seat. The bearing seat has a built-in seal to prevent cutting debris from entering. The second gear set 150 is interference-fitted with the transmission rod 151. The gear diameter and number of teeth are matched with the rack 270 on the lower surface of the cutting plate 250 to ensure that there is no jamming during meshing. A semi-enclosed dustproof shell is fitted on the outside of the transmission rod 151. An inspection port is reserved on one side of the dustproof shell to facilitate the maintenance of the fit between the gear set and the transmission rod 151.

[0027] Specifically, the drive mechanism 200 includes: The lifting assembly is disposed on the upper surface of the support plates 100 on both sides of the second top plate 120; The cutting plate 250 is slidably connected to the lifting assembly.

[0028] Specifically, the lifting assembly includes four sets of screws 210. The four sets of screws 210 are fitted inside the limiting block 130 near the top. The bottom of the screws 210 is rotatably connected to the upper surface of the support plates 100 on both sides of the second top plate 120. The outer side of the screws 210 is provided with threads and is fitted with moving blocks 220. The moving blocks 220 in the direction perpendicular to the axis of the first transmission shaft 141 are connected by connecting plates. The two sets of connecting plates are provided with two sets of slides. Each of the four sets of screws 210 is equipped with a third drive motor 230 at its top.

[0029] Specifically, the cutting plate 250 is slidably mounted on two sets of slides on both sides. The upper and lower surfaces of the cutting plate 250 along the length direction at both ends of the slide are provided with racks 270. The upper surface of the cutting plate 250 is provided with several linearly distributed slicing grooves 251. Among them, the upper surface rack 270 of the cutting plate 250 meshes with the first gear set 140, and the lower surface rack 270 meshes with the second gear set 150.

[0030] Specifically, in the lifting assembly: the four sets of screws 210 are made of high-strength stainless steel, combining load-bearing capacity and corrosion resistance; the limit block 130 is equipped with a sliding bearing adapted to the screws 210 to reduce frictional loss during lifting; the bottom of the screws 210 is rotatably connected to the upper surface of the support plate 100 through a thrust bearing to enhance vertical load-bearing stability; the inner wall of the moving block 220 is provided with an internal thread that matches the external thread of the screws 210 to ensure that the lifting transmission is smooth; the connecting plate is made of alloy steel plate and is fixed to the moving block 220 with bolts; both sets of slides are U-shaped groove structures with a polytetrafluoroethylene wear-resistant coating inside the groove to reduce sliding wear of the cutting plate 250; the output end of the third drive motor 230 is coaxially connected to the top of the screws 210 through a coupling to ensure precise and error-free power transmission. Specifically, the cutting plate 250 is made of food-grade stainless steel with a polished surface. The polished surface reduces the friction between the thawed tuna and the plate, preventing the fish from tearing due to adhesion. It has raised edges on both sides that fit the U-shaped groove of the slide to prevent lateral deviation during sliding. The upper and lower surface toothed racks 270 are made of high manganese steel with quenched surfaces to improve wear resistance. The tooth pitch is perfectly matched with the corresponding gear set to ensure smooth transmission. Several linearly distributed slicing grooves 251 have a V-shaped structure with sharpened groove edges. The groove spacing can be preset according to the can specifications to adapt to the cutting needs of meat slices of different thicknesses.

[0031] See Figure 2 and Figure 3As shown, the cutting assembly 400 is provided with several sets of mounting seats 420. Each set of mounting seats 420 is arranged in a direction perpendicular to the axis of the first drive shaft 141. A cutter 440 is provided at the bottom of each set of mounting seats 420. Scrapers 450 are provided on both sides of the cutter 440. A movable rod 430 is provided on the upper surface of the scraper 450. The movable rod 430 extends into the interior of the mounting seat 420. A limit piece is provided at the top of the movable rod 430. A return spring 410 is sleeved on the outer side of the movable rod 430 located between the cutter 440 and the mounting seat 420.

[0032] Specifically, in the cutting assembly 400, the mounting base 420 is made of food-grade aluminum alloy in one piece and is fixed to the lower surface of the first top plate 110 by countersunk bolts. An internal guide hole adapted to the movable rod 430 is provided, and the hole wall is smoothed to reduce friction. The blade 440 is made of food-grade stainless steel, with an arc-shaped and sharp cutting edge. It is detachably connected to the bottom of the mounting base 420 by quick-release bolts for easy replacement after wear. The scraper 450 is made of wear-resistant food-grade silicone, and is arc-shaped to fit both sides of the blade 440, with its lower end slightly lower than... Blade – This design is specifically for the sticky nature of thawed tuna, which tends to remain on the blade, ensuring thorough scraping of any remaining meat. The movable rod 430 is a 304 stainless steel round rod, riveted to the scraper 450. The top limiting piece is a circular metal plate with a diameter larger than the inner diameter of the guide hole in the mounting base 420, preventing the movable rod 430 from coming off. The return spring 410 is a food-grade stainless steel spring. In its natural state, it pushes the scraper 450 tightly against the blade 440. When compressed, it provides a stable rebound force, ensuring that the scraper 450 returns to its original position promptly after cutting.

[0033] Specifically, the bottom of the cutting plate 250 is provided with a collection pipe 260, the cross-section of the collection pipe 260 is concave, and the bottom end of one side of the collection pipe 260 is provided with a discharge port 261.

[0034] See Figure 4 As shown, a cleaning door 280 is provided on the side of the collection pipe 260 away from the discharge port 261, and the cleaning door 280 is hinged to the collection pipe 260.

[0035] Understandably, the concave cross-section of the collecting pipe 260 closely conforms to the movement trajectory of the bottom of the cutting plate 250, ensuring that the meat slices cut by the slicing groove 251 fall completely into the pipe, preventing them from scattering into the gaps between the equipment and causing waste and cleaning burden. The bottom discharge port 261 can directly connect to subsequent processing stages, realizing the directional conveying of meat slices, reducing transfer steps and improving production efficiency. The hinged cleaning door 280 on the side away from the discharge port 261 can open and close at an angle of up to 180°, allowing for thorough cleaning of residual debris inside without disassembling the pipe. This simplifies the cleaning process, shortens downtime for maintenance, avoids cleaning dead corners, meets the stringent hygiene standards of food production, and further ensures the quality of the canned product.

[0036] Specifically, a position recognition sensor 240 is provided on the upper surface of the moving block 220.

[0037] Specifically, the conveying mechanism 300 is driven by the fourth drive motor 320, and the bottom of the conveying mechanism 300 is provided with a mounting part 330.

[0038] Understandably, the conveyor mechanism 300 is independently driven by the fourth drive motor 320, and the feeding speed can be flexibly adjusted through the control mechanism to precisely match the cutting rhythm of the cutting plate 250 (such as adjusting the feeding frequency according to the number of meat pieces fed back by the position recognition sensor 240), avoiding the accumulation of material due to excessively fast feeding or the impact of excessively slow feeding on efficiency; the mounting component 330 at the bottom adopts a bolt-fixed structure, which can be quickly connected to the production line floor or support, ensuring the stability of the conveyor mechanism 300 during operation, and facilitating flexible adjustment of the installation position according to the production line layout, adapting to the equipment layout requirements of different scale tuna canning production scenarios.

[0039] Understandably, the cutting plate 250 can move flexibly and the collection channel, due to its shape design, does not interfere with its movement trajectory, ensuring smooth overall operation. After the conveying mechanism 300 delivers the meat pieces above the cutting plate 250, the position recognition sensor 240 can accurately identify the number of meat pieces, avoiding excessive or insufficient raw materials from affecting the cutting effect. The cutting plate 250 first moves the meat pieces laterally to below the blade 440 and then moves upward to complete the first cut. During cutting, the meat pieces squeeze the scraper 450. After cutting, the cutting plate 250 moves downward to reset the scraper 450, which can effectively remove residual meat pieces from the blade 440 and prevent residue from affecting the subsequent cutting quality. After the initial cut, the cutting plate 250 moves laterally again to above the second top plate 120, then moves upwards until it is level with the blade 440, and then moves directly below the first top plate 110. During this movement, the meat chunks are pushed to the second top plate 120 by the push plate 180. At the same time, the slicing groove 251 cuts off some meat slices, which fall into the collection pipe 260, thus achieving secondary cutting and centralized collection of meat slices, improving the utilization rate of raw materials. Moreover, the overall working process can be adjusted according to the production needs of different types of canned goods, which can flexibly adapt to diversified production, meet the processing requirements of different specifications of canned goods, ensure production efficiency and product quality, and enhance the practicality and adaptability of the equipment.

[0040] The above embodiment works as follows: In the initial state, the cutting plate 250 is reset to a low position by the screw 210 of the lifting assembly, and stops above the second top plate 120 under the drive of the second gear set 150 of the second transmission assembly; after the control mechanism is started, the fourth drive motor 320 drives the conveying mechanism 300 to operate, and the thawed tuna raw meat chunks are directionally conveyed to the upper surface of the cutting plate 250 by the guide plate 310. The position recognition sensor 240 on the moving block 220 detects the number of meat chunks in real time. When the number of meat chunks reaches the set number, the sensor feeds back the signal to the control mechanism, and the conveying mechanism 300 stops feeding.

[0041] Subsequently, the control mechanism drives the second drive motor 190 to operate, and the transmission rod 151 of the second transmission assembly drives the second gear set 150 to rotate. By meshing with the rack 270 on the lower surface of the cutting plate 250, the cutting plate 250 is driven to move laterally along the slide of the connecting plate to directly below the blade 440 below the first top plate 110. Then, the third drive motor 230 starts, driving the four sets of screws 210 to rotate synchronously. The moving block 220 rises along the screws 210 and drives the cutting plate 250 to move upward through the connecting plate. The meat pieces on the cutting plate 250 come into contact with the blade 440 to complete the first cut. During the cutting process, the meat pieces squeeze the scrapers 450 on both sides of the blade 440, causing the scrapers 450 to compress the return spring 410 through the movable rod 430. After the first cut is completed, the third drive motor 230 rotates in the opposite direction, and the cutting plate 250 descends with the moving block 220. The return spring 410 rebounds and pushes the scrapers 450 to return to their original position, scraping the meat pieces remaining on the surface of the blade 440 onto the cutting plate 250.

[0042] Then, the control mechanism drives the first drive motor 160 to operate, and the first drive shaft 141 of the first transmission assembly drives the first gear set 140 to rotate. Through meshing with the rack 270 on the upper surface of the cutting plate 250, the cutting plate 250 is driven to move laterally to above the second top plate 120. The third drive motor 230 starts again, driving the cutting plate 250 to rise to a position level with the blade 440. The first drive motor 160 continues to operate, causing the cutting plate 250 to move directly below the first top plate 110. During this process, the connecting rod 170... The push plate 180 on the side contacts the meat block on the cutting plate 250, pushing the meat block onto the second top plate 120. At the same time, the linear slicing groove 251 on the cutting plate 250 performs a secondary cut on the meat block. The cut meat slices fall into the concave collection pipe 260 at the bottom of the cutting plate 250 under gravity, and are finally transported to the subsequent process through the discharge port 261. After the equipment has been running for a long time, the hinged cleaning door 280 on the side of the collection pipe 260 away from the discharge port 261 can be opened to clean the residual debris in the pipe, ensuring the hygiene and continuous operation of the equipment.

[0043] It will be understood by those skilled in the art that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting machine for producing canned tuna, characterized in that, include: The support plate is configured in two sets, which are stepped and are laterally connected by a first top plate and a second top plate. A cutting component is provided on the lower surface of the first top plate. The first top plate and the second top plate are not connected vertically. Four sets of limiting blocks are provided on the two sides of the support plate near the first top plate. A collecting plate is provided in the middle of the second top plate. A drive mechanism is disposed between the first top plate and the second top plate, and the drive mechanism is slidably connected to the inner wall of the support plate. A conveying mechanism is provided on one side of the support plate, and the conveying mechanism is provided with a guide plate; A control mechanism is disposed inside the support plate, and the control mechanism is electrically connected to the transmission mechanism and the drive mechanism respectively. The support plate contains a first transmission component and a second transmission component that mesh with the drive mechanism.

2. The cutting machine for producing canned tuna according to claim 1, characterized in that, The first transmission assembly includes a connecting rod, which is fixed to one side of the first top plate. A first transmission shaft is provided inside the connecting rod. A first gear set is provided at both ends of the first transmission shaft near the inner wall of the support plate. One end of the first transmission shaft is rotatably connected to the inner wall of the support plate, and the other end passes through the inner wall of the support plate to the outer side of the support plate and is connected to the output end of the first drive motor. A push plate is provided on the side of the connecting rod away from the first top plate. The second transmission assembly is located below the drive mechanism. The second transmission assembly includes a transmission rod. A second gear set is provided at both ends of the transmission rod near the inner wall of the support plate. One end of the transmission rod is rotatably connected to the inner wall of the support plate, and the other end passes through the inner wall of the support plate to the outer side of the support plate and is connected to the output end of the second drive motor.

3. The cutting machine for producing canned tuna according to claim 2, characterized in that, The drive mechanism includes: The lifting assembly is mounted on the upper surface of the support plates on both sides of the second top plate; The cutting plate is slidably connected to the lifting assembly.

4. The cutting machine for producing canned tuna according to claim 3, characterized in that, The lifting assembly includes four sets of screws. The four sets of screws are fitted inside the limiting block near the top. The bottom of the screws is rotatably connected to the upper surface of the support plates on both sides of the second top plate. The outer side of the screws is provided with threads and is fitted with moving blocks. The moving blocks in the direction perpendicular to the axis of the first transmission shaft are connected by connecting plates. The two sets of connecting plates are provided with two sets of slides. The connecting plates are slidably connected to the inner wall of the support plate. Each of the four sets of screws is equipped with a third drive motor at its top.

5. The cutting machine for producing canned tuna according to claim 4, characterized in that, The cutting plate is slidably mounted on two sets of slides on both sides. The upper and lower surfaces of the cutting plate along the length direction at both ends of the slide are provided with toothed racks. The upper surface of the cutting plate is provided with several linearly distributed slicing grooves. The upper surface rack of the cutting plate meshes with the first gear set, and the lower surface rack meshes with the second gear set.

6. The cutting machine for producing canned tuna according to claim 1, characterized in that, The cutting assembly is provided with several sets of mounting seats, each set of mounting seats is arranged in a direction perpendicular to the axis of the first transmission shaft, each set of mounting seats is provided with a cutter at the bottom, the cutter is provided with scrapers on both sides, the upper surface of the scraper is provided with a movable rod, the movable rod extends into the interior of the mounting seat, the top of the movable rod is provided with a limit piece, and a return spring is sleeved on the outer side of the movable rod located between the cutter and the mounting seat.

7. The cutting machine for producing canned tuna according to claim 3, characterized in that, The bottom of the cutting plate is provided with a collection pipe, the cross-section of which is concave, and a discharge port is provided at the bottom end of one side of the collection pipe.

8. The cutting machine for producing canned tuna according to claim 7, characterized in that, A cleaning door is provided on the side of the collection pipe away from the discharge port, and the cleaning door is hinged to the collection pipe.

9. The cutting machine for producing canned tuna according to claim 4, characterized in that, A position recognition sensor is provided on the upper surface of the moving block.

10. The cutting machine for producing canned tuna according to claim 1, characterized in that, The conveying mechanism is driven by a fourth drive motor, and a mounting component is provided at the bottom of the conveying mechanism.

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