Pigskin grease positioning, cutting and separating device

Abstract

The utility model is applicable to the technical field of food processing and discloses a pigskin grease positioning, cutting and separating device which is characterized in that a lifting plate is slidably mounted at the top of the inner side of a supporting frame, the bottom of a transmission shaft of a first electric push rod is fixedly connected with the top of the lifting plate, and a separating blade is obliquely mounted on the bottom surface of the lifting plate; an exhaust mechanism is arranged at the bottom of the fixing plate, second electric push rods are vertically and fixedly installed on the two sides of the top of the fixing plate, a fixing frame is fixedly installed on the side, away from the supporting frame, of the top of the bearing table, a rotating frame is hinged to the top of the fixing frame through a rotating shaft, and abutting mechanisms are arranged in the fixing frame and the rotating frame. According to the technical scheme, grease impurities adhered to the edge of the bottom of the blade can be blown and cleaned, so that potential safety hazards caused by manual cleaning of an operator are reduced, the cleaning efficiency of the blade is improved, and the follow-up separation and cutting efficiency of pigskin grease is improved at the same time.

Description

Technical Field

[0001] This utility model applies to the field of food processing technology, and in particular relates to a positioning, cutting and separating device for pig skin fat. Background Technology

[0002] Currently, the separation of pork skin fat is an important step in pork processing. The purpose is to remove excess fat from the pork skin to improve the taste and quality of the product. Traditional methods of removing fat include boiling and blanching, but these methods are inefficient and cannot completely remove the fat. With the development of technology, corresponding mechanisms are used to cut and separate the fat on the surface of the pork skin.

[0003] According to patent (publication number "CN221887591U"), a pig skin fat positioning, cutting, and separating device includes an operating table. A mesh plate is embedded in the upper surface of the operating table. Uprights are fixedly installed on the upper surface of the mesh plate at the front and rear ends on one side. A positioning mechanism is provided on the outside of the two sets of uprights. A cutting mechanism is provided on the upper surface of the operating table on one side of the positioning mechanism, and the positioning mechanism is movably connected to the cutting mechanism. The positioning mechanism includes a positioning frame with a U-shaped structure, which is sleeved on one end of the operating table. Sleeves are provided through the upper surface of the positioning frame at the front and rear ends. This utility model uses a positioning mechanism to facilitate limiting the position according to the thickness of the pork, so as to prevent the pig skin from sliding arbitrarily due to the oil stains during cutting, which would affect the cutting effect and improve the cutting and separating efficiency. In addition, the cutting mechanism enables uniform separation of the skin from the whole piece of pork.

[0004] However, the aforementioned patents use movable blades to cut and separate pigskin, which results in a large amount of fat and pork adhering to the blade surface. To ensure the blade's subsequent cutting and separation is not interfered with by these impurities, the operator must manually clean them. This cleaning process is not only prone to blade scratches but also inefficient, time-consuming, and labor-intensive, impacting the degreasing efficiency of the pigskin. Therefore, we propose a pigskin fat positioning cutting and separation device. Utility Model Content

[0005] The main purpose of this invention is to provide a positioning, cutting and separating device for pig skin fat, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A positioning, cutting, and separating device for pigskin fat includes a support platform. A permeable mesh plate is fixedly embedded inside the support platform. Electric guide rails are fixedly installed on both ends of the outer side of the support platform. A support frame is slidably installed on the side of the electric guide rails. First electric push rods are fixedly installed on both sides of the top of the support frame. A lifting plate is slidably installed on the top of the inner side of the support frame. The bottom of the drive shaft of the first electric push rod is fixedly connected to the top of the lifting plate. A separating blade is inclinedly installed on the bottom surface of the lifting plate.

[0008] A fixing plate is fixedly installed on the side of the support frame, and an exhaust mechanism is provided at the bottom of the fixing plate. A second electric push rod is vertically fixedly installed on both sides of the top of the fixing plate, and the bottom of the drive shaft of the second electric push rod is connected to the outer side of the exhaust mechanism.

[0009] A fixed frame is fixedly installed on the top of the support platform away from the support frame. A rotating frame is hinged to the top of the fixed frame via a pivot. Both the fixed frame and the rotating frame are equipped with a clamping mechanism.

[0010] By adopting the above technical solution and setting the exhaust mechanism, the grease and debris adhering to the bottom edge of the blade can be blown away and cleaned, thereby reducing the safety hazards of manual cleaning by the operator, improving the cleaning efficiency of the blade and simultaneously improving the efficiency of subsequent separation and cutting of pigskin grease.

[0011] As an optional solution to the technical solution of this application, the exhaust mechanism includes a corrugated hose and an exhaust pipe. A mounting plate is fixedly installed between the bottom of the second electric push rod drive shaft. An exhaust pipe is fixedly installed at the bottom of the mounting plate. An exhaust nozzle is fixedly connected to the bottom of the exhaust pipe, and the number of exhaust nozzles is several groups. A connecting straight pipe is fixedly connected to both sides of the top of the exhaust pipe. A corrugated hose is fixedly connected to the top of each connecting straight pipe. An air collecting pipe is fixedly installed at the bottom of the fixed plate, and the top of the corrugated hose and the bottom of the air collecting pipe are fixedly connected. An air pump is fixedly installed at the middle of the top of the support frame. An air supply bend is fixedly connected to the outside of the exhaust port of the air pump, and the bottom of the air supply bend and the top of the air collecting pipe are fixedly connected.

[0012] By adopting the above technical solution, through the extension and connectivity of the corrugated hose itself, and through the interconnection of multiple sets of pipes, the airflow generated by the air pump can be accurately delivered to the bottom blade of the separating blade, thereby blowing away and cleaning the debris adhering to the outer wall of the blade.

[0013] As an optional solution to the technical solution of this application, the clamping mechanism includes a limiting post, a connecting plate is fixedly installed at the bottom of the inner sidewall of the fixed frame, a movable plate is slidably installed at the top of the inner sidewall of the rotating frame, a limiting post is fixedly installed at the top of the connecting plate and the bottom of the movable plate, and the number of limiting posts is several sets, and an adjusting bolt is vertically screwed through the top middle of the rotating frame by a thread, and the bottom of the adjusting bolt is rotatably installed on the top of the movable plate by a bearing.

[0014] By adopting the above technical solution, the limiting post can be positioned and fixed on the side of the pigskin without damaging the pigskin surface when it is pressed against it.

[0015] As an optional solution to the technical solution of this application, guide rods are vertically fixedly installed on both sides of the top of the movable plate, and guide grooves are vertically opened on both sides of the top of the rotating frame, with the guide rods slidingly inserted into the guide grooves.

[0016] By adopting the above technical solution, the guide groove guides the guide rod, ensuring that when the adjusting bolt is turned, the movable plate can only move vertically and will not rotate axially.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present application discloses a pigskin grease positioning, cutting, and separating device. A vertically movable mounting plate is provided on the side of a support frame, and an exhaust pipe and exhaust nozzle are provided at the bottom of the mounting plate. Combined with the operation of a second electric push rod, a vertical pushing force is provided to the mounting plate, thereby driving the mounting plate and its bottom exhaust pipe to move vertically synchronously. Adjusting the position of the exhaust pipe and exhaust nozzle allows the exhaust nozzle to approach the bottom edge of the blade. Simultaneously, utilizing the extensible nature of the corrugated hose, the air collection pipe and exhaust pipe remain connected while the mounting plate moves vertically. This allows the air pump to generate airflow, which is then delivered to the exhaust nozzle and discharged. This blows away and cleans the grease and debris adhering to the bottom edge of the blade, reducing the safety hazards associated with manual cleaning by the operator, while simultaneously improving the cleaning efficiency of the blade and consequently increasing the efficiency of subsequent pigskin grease separation and cutting.

[0019] 2. The technical solution of this application provides a pigskin grease positioning, cutting and separating device. By setting a fixed frame and a rotating frame on the top side of the support platform, when fixing a whole piece of pigskin for degreasing, only one side of the pigskin needs to be placed inside the fixed frame. With the limiting posts inside the fixed frame and the rotating frame acting as abutments against both sides of the pigskin, the device achieves the limiting effect on the side of the pigskin without causing perforation or damage to its integrity. This improves the stability of degreasing and cutting the pigskin, and further improves the quality of pigskin processing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a pigskin fat positioning, cutting and separating device according to the present invention;

[0021] Figure 2 This is a side cross-sectional view of the support frame of the pigskin fat positioning, cutting and separating device of this utility model;

[0022] Figure 3 This is a side view sectional diagram of the fixed frame of the pigskin fat positioning, cutting and separating device of this utility model.

[0023] Reference numerals: 1. Support platform; 11. Permeable mesh panel; 12. Electric guide rail; 13. Support frame; 14. First electric actuator; 15. Lifting plate; 16. Separating blade; 2. Fixing plate; 21. Air collection pipe; 22. Second electric actuator; 23. Mounting plate; 24. Exhaust pipe; 25. Exhaust nozzle; 26. Connecting straight pipe; 27. Corrugated hose; 28. Air supply bend; 29. ​​Air pump; 3. Fixing frame; 31. Rotating frame; 32. Connecting plate; 33. Movable plate; 34. Limiting post; 4. Adjusting bolt; 41. Guide rod; 42. Guide groove. Detailed Implementation

[0024] like Figure 1-3 As shown, this utility model provides a technical solution: a pigskin fat positioning, cutting and separating device. A permeable mesh plate 11 is fixedly embedded inside the support platform 1. Electric guide rails 12 are fixedly installed on both ends of the outer side of the support platform 1. When the electric guide rails 12 are running, they can drive the support frame 13 to move horizontally on the surface of the support platform 1, thereby driving the separating blade 16 to cut the pigskin. The support frame 13 is slidably installed on the side of the electric guide rail 12. The first electric push rod 14 is fixedly installed on both sides of the top of the support frame 13. A lifting plate 15 is slidably installed on the top of the inner side of the support frame 13. The bottom of the drive shaft of the first electric push rod 14 is fixedly connected to the top of the lifting plate 15. The separating blade 16 is installed obliquely on the bottom surface of the lifting plate 15.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3As shown, a fixing plate 2 is fixedly installed on the side of the support frame 13. An exhaust mechanism is provided at the bottom of the fixing plate 2. The exhaust mechanism includes a corrugated hose 27 and an exhaust pipe 24. A mounting plate 23 is fixedly installed between the bottom of the second electric push rod 22 and the drive shaft. An exhaust pipe 24 is fixedly installed at the bottom of the mounting plate 23. An exhaust nozzle 25 is fixedly connected to the bottom of the exhaust pipe 24, and there are several sets of exhaust nozzles 25. Vertical connecting straight pipes 26 are fixedly connected to both sides of the top of the exhaust pipe 24. The top of each connecting straight pipe 26... All are fixedly connected with corrugated hoses 27. The top two sides of the fixed plate 2 are vertically fixedly installed with second electric actuators 22, and the bottom of the drive shaft of the second electric actuators 22 is connected to the outer side of the exhaust mechanism. The bottom of the fixed plate 2 is fixedly installed with an air collection pipe 21, and the top of the corrugated hose 27 and the bottom of the air collection pipe 21 are fixedly connected. The top middle of the support frame 13 is fixedly installed with an air pump 29, and the outer side of the exhaust port of the air pump 29 is fixedly connected with an air supply bend 28, and the bottom of the air supply bend 28 and the top of the air collection pipe 21 are fixedly connected.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, a fixed frame 3 is fixedly installed on the top of the support platform 1 away from the support frame 13. A rotating frame 31 is hinged to the top of the fixed frame 3 via a pivot. Both the fixed frame 3 and the rotating frame 31 are equipped with a clamping mechanism, which includes a limiting post 34. A connecting plate 32 is fixedly installed at the bottom of the inner wall of the fixed frame 3. A movable plate 33 is slidably installed at the top of the inner wall of the rotating frame 31. Limiting posts 34 are fixedly installed at the top of the connecting plate 32 and the bottom of the movable plate 33. There are several sets of limiting posts 34. The limiting posts 34 are cylindrical in shape, so that their tops will not penetrate into the pigskin and cause damage when they are in contact with the surface of the pigskin.

[0027] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), an adjusting bolt 4 is vertically threaded through the top center of the rotating frame 31, and the bottom of the adjusting bolt 4 is rotatably mounted on the top of the movable plate 33 via a bearing.

[0028] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, guide rods 41 are vertically fixed on both sides of the top of the movable plate 33, and guide grooves 42 are vertically opened on both sides of the top of the rotating frame 31, with the guide rods 41 slidingly inserted into the guide grooves 42.

[0029] During operation, after pressing open the buckles located on the same side of the fixed frame 3 and the rotating frame 31, the rotating frame 31 is pulled to rotate and flip away from the top of the fixed frame 3. The entire piece of pigskin to be degreased is then placed inside the fixed frame 3. The rotating frame 31 is then pulled to fit against the top of the fixed frame 3. Under the limiting action of the buckles, the fixed frame 3 and the rotating frame 31 are connected and fixed. Then, the adjusting bolt 4 is tightened, simultaneously guiding the guide rod 41 to slide using the guide groove 42. Under the action, a corresponding vertical pushing force can be provided to the movable plate 33, causing the movable plate 33 and its bottom limiting post 34 to move synchronously until the bottom surface of the limiting post 34 abuts against the upper surface of the pigskin, performing abutment and limiting treatment on the side of the pigskin. Then, the first electric push rod 14 is activated, causing it to rotate and drive the lifting plate 15 and the separating blade 16 to move vertically until the bottom edge of the separating blade 16 cuts obliquely to the separation point of the pigskin and fat. At the same time, the electric guide rail 12 is activated, causing it to rotate and drive the support frame 13 and the separating blade 16. The machine moves horizontally synchronously to cut the pigskin and fat. When cleaning the separating blade 16 is required after a single processing cycle, the second electric push rod 22 and air pump 29 are activated via an external control switch. The second electric push rod 22 provides a corresponding pushing force to the mounting plate 23, causing it to drive the exhaust pipe 24 vertically downwards until the exhaust nozzle 25 approaches the bottom edge of the cutting blade. Under the operation of the air pump 29 and the connection of the air supply bend 28, the air... The airflow is transported to the inside of the air collection pipe 21. Then, under the connection of the corrugated hose 27 and the connecting straight pipe 26, the airflow inside the air collection pipe 21 is transported to the inside of the exhaust pipe 24. Then, under the discharge action of the exhaust nozzle 25, the bottom edge of the slitting blade is cleaned by blowing air to remove grease and other debris adhering to the surface of the blade. After cleaning, the exhaust pipe 24 moves vertically synchronously under the action of the second electric push rod 22, so as to avoid the exhaust pipe 24 and the exhaust nozzle 25 interfering with the slitting of the slitting blade.

Claims

1. A positioning, cutting, and separating device for pigskin fat, comprising a support platform (1), wherein a permeable mesh plate (11) is fixedly embedded inside the support platform (1), characterized in that: Electric guide rails (12) are fixedly installed on both outer ends of the bearing platform (1). A support frame (13) is slidably installed on the side of the electric guide rail (12). A first electric push rod (14) is fixedly installed on both sides of the top of the support frame (13). A lifting plate (15) is slidably installed on the top of the inner side of the support frame (13). The bottom of the drive shaft of the first electric push rod (14) is fixedly connected to the top of the lifting plate (15). A separation blade (16) is installed obliquely on the bottom surface of the lifting plate (15). The support frame (13) is fixedly installed with a fixing plate (2) on the side. The bottom of the fixing plate (2) is provided with an exhaust mechanism. The top two sides of the fixing plate (2) are vertically fixed with a second electric push rod (22), and the bottom of the transmission shaft of the second electric push rod (22) is connected to the outer side of the exhaust mechanism. A fixed frame (3) is fixedly installed on the top side of the support platform (1) away from the support frame (13). A rotating frame (31) is hinged to the top of the fixed frame (3) via a pivot. Both the fixed frame (3) and the rotating frame (31) are equipped with a clamping mechanism.

2. The pigskin fat positioning, cutting, and separating device according to claim 1, characterized in that: The exhaust mechanism includes a corrugated hose (27) and an exhaust pipe (24). A mounting plate (23) is fixedly installed between the bottom of the drive shaft of the second electric actuator (22). An exhaust pipe (24) is fixedly installed at the bottom of the mounting plate (23). An exhaust nozzle (25) is fixedly connected to the bottom of the exhaust pipe (24), and there are several groups of exhaust nozzles (25). A connecting straight pipe (26) is fixedly connected to both sides of the top of the exhaust pipe (24). A corrugated hose (27) is fixedly connected to the top of each connecting straight pipe (26).

3. The pigskin fat positioning, cutting, and separating device according to claim 1, characterized in that: The bottom of the fixed plate (2) is fixedly installed with an air collection pipe (21), and the top of the corrugated hose (27) is fixedly connected to the bottom of the air collection pipe (21). The middle of the top of the support frame (13) is fixedly installed with an air pump (29). The outside of the exhaust port of the air pump (29) is fixedly connected with an air supply bend (28), and the bottom of the air supply bend (28) is fixedly connected to the top of the air collection pipe (21).

4. The pigskin fat positioning, cutting, and separating device according to claim 1, characterized in that: The clamping mechanism includes a limiting post (34), a connecting plate (32) is fixedly installed at the bottom of the inner side wall of the fixed frame (3), a movable plate (33) is slidably installed at the top of the inner side wall of the rotating frame (31), and limiting posts (34) are fixedly installed at the top of the connecting plate (32) and the bottom of the movable plate (33), and the number of limiting posts (34) is several sets.

5. The pigskin fat positioning, cutting, and separating device according to claim 1, characterized in that: The top center of the rotating frame (31) is screwed with an adjusting bolt (4) through a thread, and the bottom of the adjusting bolt (4) is rotatably mounted on the top of the movable plate (33) through a bearing.

6. The pigskin fat positioning, cutting, and separating device according to claim 4, characterized in that: Guide rods (41) are vertically fixed on both sides of the top of the movable plate (33), and guide grooves (42) are vertically opened on both sides of the top of the rotating frame (31), with the guide rods (41) slidingly inserted into the guide grooves (42).

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