Automatic back opening machine for fish processing

Abstract

The utility model discloses an automatic back opening machine for fish processing, which comprises a back opening device and a conveying device, the back opening device is arranged at the upper end of the conveying device, the back opening device comprises a lifting assembly, a cutting assembly is arranged at the front end of the lifting assembly, the lifting assembly comprises a lifting base, and a lifting support is movably mounted on the lifting base. A second lifting block is movably installed on the side face of the lifting support through a limiting buckle, a first lifting block is movably installed on the side face of the lifting base through a limiting buckle, a lifting threaded rod is movably installed on the first lifting block through a bearing, the upper end of the lifting threaded rod is installed in the second lifting block, and the interior of the second lifting block is in a threaded shape. In actual use, the lifting threaded rod is connected with the first lifting block and the second lifting block, by rotating the lifting threaded rod, the second lifting block can be driven to drive the lifting support, the lifting support drives the cutting assembly to move up and down, the cutting assembly can be easily lifted, and therefore the back opening depth is simply and accurately adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of fish processing, in particular to an automatic back-opening machine for fish processing. Background Art

[0002] In fish processing plants, the automatic back opening machine is one of the essential equipment. It can quickly and efficiently open the backs of a large number of fish to meet the production needs of the processing plant. The automatic back opening machine is more and more widely used in the fish processing industry. It has become an important tool to improve production efficiency, reduce labor costs, and ensure processing quality and safety.

[0003] In the actual operation of fish processing, different batches of fish often have different sizes. Due to the different sizes of each batch of fish, it is difficult to keep the back opening depth consistent, which often requires the operator to frequently adjust the machine. This complicated and inconvenient adjustment process not only increases the difficulty of operation and time cost. Therefore, an automatic back opening machine for fish processing is now needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic back-opening machine for fish processing, so as to solve the problem that the complicated and inconvenient adjustment process proposed in the above background technology not only increases the difficulty of operation and the time cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic back-opening machine for fish processing, comprising a back-opening device and a conveying device, wherein the back-opening device is arranged at the upper end of the conveying device, the back-opening device comprises a lifting assembly, a cutting assembly is arranged at the front end of the lifting assembly, the lifting assembly comprises a lifting base, a lifting bracket is movably mounted on the lifting base, a second lifting block is movably mounted on the side of the lifting bracket through a limiting buckle, a first lifting block is movably mounted on the side of the lifting base through a limiting buckle, the first lifting block is movably mounted with a lifting threaded rod through a bearing, the upper end of the lifting threaded rod is mounted inside the second lifting block, and the inside of the second lifting block is threaded.

[0006] Preferably, a threaded rod handle is fixedly provided on the lifting threaded rod.

[0007] Preferably, the cutting assembly comprises a cutting motor, the cutting motor is mounted on the upper end of the lifting bracket, and a cutting blade is mounted on the cutting motor.

[0008] Preferably, a cutting blade cover is provided on the outer side of the cutting blade, and the cutting blade cover is installed on the upper end of the lifting bracket.

[0009] Preferably, the conveying device comprises a conveying bracket, the conveying bracket is divided into two groups, and a transverse movement mechanism is arranged at the lower end of the conveying bracket.

[0010] Preferably, pulleys are provided at the front and rear ends of the conveying bracket, a conveying motor is provided at the rear side of the conveying bracket, and the conveying motor is connected to the rear end pulley.

[0011] Preferably, a conveyor belt is installed on the outer side of the pulley, and the outer side of the conveyor belt is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in the actual use of the utility model, the lifting base and the lifting bracket are movably installed with the first lifting block and the second lifting block through the limit buckle, and the lifting threaded rod connects the first lifting block and the second lifting block. By rotating the lifting threaded rod, the second lifting block can be driven to drive the lifting bracket, and the lifting bracket drives the cutting assembly to move up and down, so that the cutting assembly can be easily lifted and lowered, thereby simply and accurately adjusting the back opening depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the middle open back device of the utility model;

[0015] Figure 3 This is a schematic diagram of the disassembly structure of the middle opening back device of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the conveying device in the utility model;

[0017] Figure 5 It is a schematic diagram of the disassembly structure of the conveying device in the utility model.

[0018] In the figure: 1. back opening device; 11. lifting assembly; 111. lifting base; 112. lifting bracket; 113. first lifting block; 1131. bearing; 114. second lifting block; 115. lifting threaded rod; 116. threaded rod handle; 117. limit buckle; 12. cutting assembly; 121. cutting motor; 122. cutting blade; 123. cutting blade cover; 2. conveying device; 21. conveying bracket; 22. pulley; 23. transverse mechanism; 24. conveyor belt; 25. conveying motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5The utility model provides a technical solution: an automatic back-opening machine for fish processing, comprising a back-opening device 1 and a conveying device 2, the back-opening device 1 is arranged at the upper end of the conveying device 2, the back-opening device 1 comprises a lifting assembly 11, a cutting assembly 12 is arranged at the front end of the lifting assembly 11, the lifting assembly 11 comprises a lifting base 111, a lifting bracket 112 is movably installed on the lifting base 111, a second lifting block 114 is movably installed on the side of the lifting bracket 112 through a limiting buckle 117, a first lifting block 113 is movably installed on the side of the lifting base 111 through the limiting buckle 117, the first lifting block 113 is movably installed with a lifting threaded rod 115 through a bearing 1131, and the upper end of the lifting threaded rod 115 It is installed inside the second lifting block 114, and the inside of the second lifting block 114 is threaded. The lifting base 111 is the basis of the entire lifting assembly 11 and provides stable support. The lifting bracket 112 is used to connect the lifting base 111 and the cutting assembly 12. The limit buckle 117 is used to fix the connection between the lifting bracket 112 and the second lifting block 114, and the lifting base 111 and the first lifting block 113. The lifting threaded rod 115 is used to connect the first lifting block 113 and the second lifting block 114. By rotating the lifting threaded rod 115, the second lifting block 114 can be driven to perform lifting and lowering movements, thereby controlling the lifting and lowering of the lifting bracket 112 and the cutting assembly 12. The cutting assembly 12 is responsible for opening the back of the fish.

[0021] A threaded rod handle 116 is fixedly provided on the lifting threaded rod 115. By increasing the lever length and designing the handle appropriately, the threaded rod handle 116 enables the operator to rotate the lifting threaded rod 115 with a smaller torque.

[0022] The cutting assembly 12 includes a cutting motor 121 , which is mounted on the upper end of the lifting bracket 112 . A cutting blade 122 is mounted on the cutting motor 121 . The cutting motor 121 is mounted on the upper end of the lifting bracket 112 to provide power for the cutting blade 122 .

[0023] A cutting blade cover 123 is provided on the outside of the cutting blade 122 and is installed on the upper end of the lifting bracket 112. The existence of the cutting blade cover 123 is to prevent splashes or fragments that may be generated by the cutting blade 122 from directly scattering to the outside during the cutting process, thereby avoiding damage to the operator or the surrounding environment.

[0024] The conveying device 2 includes conveying brackets 21, which are divided into two groups. A transverse movement mechanism 23 is arranged at the lower end of the conveying brackets 21. The main function of the transverse movement mechanism 23 is to adjust the width between the two groups of conveying brackets 21 to accommodate fish of different sizes.

[0025] Pulleys 22 are set at the front and rear ends of the conveying bracket 21, and a conveying motor 25 is set on the rear side of the conveying bracket 21. The conveying motor 25 is connected to the rear end pulley 22. The setting of the pulley 22 enables the conveying bracket 21 to easily support and guide the movement of the conveyor belt 24. The conveying motor 25 transmits power to the rear end pulley 22, thereby driving the entire conveyor belt 24 to move.

[0026] A conveyor belt 24 is installed on the outside of the pulley 22. The outer side of the conveyor belt 24 is arc-shaped. The arc-shaped conveyor belt 24 can better fit the contour of the fish body, thereby ensuring that the fish can maintain a stable posture during the transmission process and avoid sliding or rolling.

[0027] As an embodiment of the utility model: when using the automatic back-opening machine for fish processing, it is first necessary to adjust the width of the conveying device 2 according to the size of the fish to be processed. By operating the transverse mechanism 23, the distance between the two sets of conveying brackets 21 can be flexibly changed to adapt to fish of different sizes, which ensures that the fish can be stably placed on the conveyor belt 24 during the conveying process and aligned with the cutting component 12 of the back-opening device 1; start the conveying motor 25, and the conveyor belt 24 starts to move under the guidance of the pulley 22, and the fish to be processed is smoothly conveyed to the bottom of the back-opening device 1; adjust the height of the lifting component 11 to adapt to different fish The back opening depth requirement can be met by rotating the threaded rod handle 116, which can drive the lifting threaded rod 115 to rotate, thereby driving the second lifting block 114 to rise and fall. This action will link the lifting bracket 112 and the cutting assembly 12 to move up and down together until the appropriate back opening depth is reached; start the cutting motor 121, adjust the lifting assembly 11 and the cutting assembly 12 to the required position, and the cutting motor 121 drives the cutting blade 122 to rotate at high speed to open the back of the fish. The presence of the cutting blade cover 123 ensures the safety of the operation and prevents splashes or fragments generated during the cutting process from causing harm to the operator; thereby completing the use of the automatic back opening machine.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic back-opening machine for fish processing, comprising a back-opening device (1) and a conveying device (2), wherein the back-opening device (1) is arranged at the upper end of the conveying device (2), and is characterized in that: The back opening device (1) comprises a lifting component (11), and a cutting component (12) is arranged at the front end of the lifting component (11); The lifting assembly (11) comprises a lifting base (111), a lifting bracket (112) is movably mounted on the lifting base (111), a second lifting block (114) is movably mounted on the side of the lifting bracket (112) via a limit buckle (117), a first lifting block (113) is movably mounted on the side of the lifting base (111) via a limit buckle (117), a lifting threaded rod (115) is movably mounted on the first lifting block (113) via a bearing (1131), an upper end of the lifting threaded rod (115) is mounted inside the second lifting block (114), and the inside of the second lifting block (114) is threaded.

2. The automatic back-opening machine for fish processing according to claim 1, characterized in that: The lifting threaded rod (115) is fixedly provided with a threaded rod handle (116).

3. The automatic back-opening machine for fish processing according to claim 1, characterized in that: The cutting assembly (12) comprises a cutting motor (121), the cutting motor (121) is mounted on the upper end of the lifting bracket (112), and a cutting blade (122) is mounted on the cutting motor (121).

4. The automatic back-opening machine for fish processing according to claim 3, characterized in that: A cutting blade cover (123) is arranged outside the cutting blade (122), and the cutting blade cover (123) is installed on the upper end of the lifting bracket (112).

5. The automatic back-opening machine for fish processing according to claim 1, characterized in that: The conveying device (2) comprises a conveying support (21), wherein the conveying support (21) is divided into two groups, and a transverse movement mechanism (23) is arranged at the lower end of the conveying support (21).

6. The automatic back-opening machine for fish processing according to claim 5, characterized in that: Pulleys (22) are arranged at the front and rear ends of the conveying bracket (21), and a conveying motor (25) is arranged at the rear side of the conveying bracket (21), and the conveying motor (25) is connected to the rear end pulley (22).

7. The automatic back-opening machine for fish processing according to claim 6, characterized in that: A conveyor belt (24) is installed on the outer side of the pulley (22), and the outer side of the conveyor belt (24) is arc-shaped.

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