Strip cutting mechanism for processing air-dried meat strips
By designing a cutting mechanism for processing air-dried meat strips with components such as sliding rods, extrusion plates and limit frames, the problem of difficult control of the shape and specifications of meat strips in traditional processing is solved, uniform extrusion and stable transportation of meat strips are achieved, and cutting accuracy and production efficiency are improved.
Patent Information
- Application Number
- CN202422838912.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The traditional air-dried meat strip processing has the problems of low production efficiency and difficult to control the shape and specifications of the meat strips. In particular, deviations are prone to occur during the extrusion and cutting process, resulting in inaccurate cutting positions and affecting product quality.
A cutting mechanism for processing air-dried meat strips was designed. By setting components such as sliding rods, extrusion plates, limit frames and limit plates, uniform extrusion and stable transportation of the meat strips were achieved, ensuring the accuracy of the cutting position and consistency of specifications.
It improves the consistency of the shape and specifications of the meat strips, ensures cutting accuracy, and improves production efficiency and product quality.
Smart Images
Figure CN223349506U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of air-dried meat strip cutting, and in particular to a cutting mechanism for processing air-dried meat strips. Background Art
[0002] As a traditional meat product, air-dried meat strips are widely used in the food industry. To meet market demands for consistent appearance, specifications, and production efficiency, related processing equipment and technologies have been continuously developed and improved. Currently, common equipment in the air-dried meat strip production process includes meat strip conveying systems, extrusion systems, and cutting systems. The meat strips are fed into the processing equipment via a conveyor, where they are extruded and shaped before being cut to ensure a uniform product appearance and high cutting precision.
[0003] However, traditional air-dried meat strip processing typically relies on manual or semi-automated operations, resulting in low production efficiency and difficulty controlling the shape and size of the strips. This is particularly true during the extrusion and cutting stages, where uneven extrusion of the strips results in significant variations in size and shape. Furthermore, the strips can shift during conveying and extrusion, leading to inaccurate cutting positions and impacting product quality. Summary of the Invention
[0004] In response to the above technical problems, the present application solves the problem of unstable quality of meat strips produced in the prior art.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is: a cutting mechanism for processing air-dried meat strips, including a base, a side panel is fixedly provided on the base, a conveying platform is fixedly provided on the side panel, a mounting frame is slidably provided on the side panel, a cutting tool is fixedly provided on the mounting frame, a plurality of slide grooves are provided on the slide grooves, an extrusion plate is slidably provided, a support frame is fixedly provided on the conveying platform, a support shaft is rotatably provided on the support frame, a plurality of sliding rods are slidably provided on the support shaft, a first end of a buffer spring is fixedly provided on the support shaft, a second end of the buffer spring is fixedly provided on the slide rod at an end away from the support shaft, and a stop block is provided on the extrusion plate.
[0006] A limit frame is slidably arranged on the conveying platform, a limit plate is fixedly arranged on the limit frame, an inclined surface is arranged on the limit plate, a limit rod and a slot are arranged on the extrusion plate, the limit rod is slidably connected to the limit plate, the limit rod is fixedly connected to the limit frame, and an inclined surface is arranged on the limit rod.
[0007] In order to better realize this application, further, a bidirectional motor is provided on the base, a main shaft is provided on the bidirectional motor, turntables are provided at both ends of the main shaft, a side slide and a lower push rod are slidingly provided on the side plate, a vertical slide is provided on the side slide, the turntable shaft slides on the slide of the side slide, and the main shaft and the support shaft are connected by a belt.
[0008] In order to better implement the present application, further, a first end of an intermediate connecting rod is slidingly provided on the end of the lower push rod away from the side slide, an upper push rod is slidingly provided on the second end of the intermediate connecting rod, the upper push rod is slidingly provided on the conveying platform, the intermediate connecting rod is rotatably provided on the side shaft, the side shaft is fixedly provided on the conveying platform, a return spring is provided on the side shaft, the first end of the return spring is fixedly connected to the conveying platform, and the second end of the return spring is fixedly connected to the intermediate connecting rod.
[0009] In order to better implement the present application, further, a limit shaft is fixedly arranged on the conveying platform, a limit cross plate is slidably arranged on the limit shaft, a limit spring is arranged on the limit shaft, the first end of the limit spring is fixedly connected to the limit cross plate, the second end of the limit spring is fixedly connected to the conveying platform, and the limit cross plate is fixedly connected to the limit frame.
[0010] In order to better realize the present application, further, a cylinder is provided on the base, a push rod is fixedly provided on the output end of the cylinder, a first end of a connecting rod is rotatably provided on the push rod, and a second end of the connecting rod is rotatably connected to the mounting frame.
[0011] In order to better implement the present application, further, a baffle is fixedly provided on the base, and a guide plate is fixedly provided on the baffle.
[0012] Compared with the prior art, the technical solution provided by this application has the following beneficial effects:
[0013] 1. This application sets a sliding rod to squeeze and push the extrusion plate, controls the friction between the extrusion plate and the meat strips, so that the appearance of the head strips is uniform with the specifications, and transports the meat strips to the cutting position, and adjusts the cutting specifications of the meat strips to improve the production quality.
[0014] 2. The extrusion plate of the present application applies uniform extrusion force to the meat strips through the slide rod, and cooperates with the slide groove to ensure that the meat strips have regular shape and consistent specifications during the processing process, thereby greatly improving the consistency and appearance quality of the product.
[0015] 3. This application ensures that the meat strips remain stable in the cutting position through multiple controls such as limit frames, limit plates, and inclined surface designs, and does not affect the cutting accuracy due to displacement or friction problems of the meat strips, thereby ensuring that the specifications of the cut meat strips are consistent. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1This is a schematic diagram of the overall structure of this application;
[0017] Figure 2 A side view of the turntable of the present application;
[0018] Figure 3 This is a schematic diagram of the structure of the guide plate of this application;
[0019] Figure 4 for Figure 3 A magnified view of the local structure at point A;
[0020] Figure 5 for Figure 3 A magnified view of the local structure at point B in the middle;
[0021] Figure 6 This is a schematic diagram of the structure of the tool for this application;
[0022] Figure 7 This is a schematic diagram of the structure of the limit plate of this application;
[0023] In the figure: 101-base; 102-side plate; 103-conveyor platform; 104-bidirectional motor; 105-spindle; 106-turntable; 107-side slide; 108-lower push rod; 109-middle connecting rod; 110-side shaft; 111-reset spring; 112-upper push rod; 113-extrusion plate; 114-support frame; 115-support shaft; 116-slide rod; 117-buffer spring; 118-limit rod; 119-limit frame; 120-limit plate; 121-limit shaft; 122-limit spring; 123-limit horizontal plate; 124-cylinder; 125-transverse push rod; 126-connecting rod; 127-mounting frame; 128-tool; 129-baffle; 130-guide plate. DETAILED DESCRIPTION
[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.
[0026] like Figures 1 to 7As shown, a cutting mechanism for processing air-dried meat strips includes a base 101, a side plate 102 is fixedly provided on the base 101, a conveying platform 103 is fixedly provided on the side plate 102, a mounting frame 127 is slidably provided on the side plate 102, a tool 128 is fixedly provided on the mounting frame 127, a plurality of slide grooves are provided on the slide grooves, an extrusion plate 113 is slidably provided on the conveying platform 103, a support frame 114 is fixedly provided on the support frame 114, a support shaft 115 is rotatably provided on the support frame 114, a plurality of slide rods 116 are slidably provided on the support shaft 115, a first end of a buffer spring 117 is fixedly provided on the support shaft 115, a second end of the buffer spring 117 is fixedly provided on the slide rod 116 away from the support shaft 115, and a stopper is provided on the extrusion plate 113.
[0027] A limit frame 119 is slidingly set on the conveying platform 103, a limit plate 120 is fixedly set on the limit frame 119, and an inclined surface is set on the limit plate 120. A limit rod 118 and a slot are set on the extrusion plate 113, the limit rod 118 is slidably connected to the limit plate 120, and the limit rod 118 is fixedly connected to the limit frame 119, and an inclined surface is set on the limit rod 118.
[0028] Specifically, when in use, the air-dried meat strips are placed on the chute of the conveying platform 103 near one end of the upper push rod 112. When it is first used, the meat strips are first pushed to move on the extrusion plate 113. There are more meat strips on the extrusion plate 113. Then the support shaft 115 is controlled to rotate on the support frame 114. Then the support shaft 115 drives the slide bar 116 to rotate, so that the end of the slide bar 116 away from the support shaft 115 enters the extrusion plate 113 and contacts the stopper on the extrusion plate 113. When the support shaft 115 continues to rotate, the two slide bars 116 push the extrusion plate 113 downward on the chute of the conveying platform 103 and slide in the direction close to the tool 128. When the groove is pressed downward, the dried meat strips are squeezed through the extrusion plate 113 to make their shape regular, so that the shape specifications of the produced meat strips are approximately the same and the quality is uniform. At the same time, when the extrusion plate 113 is pressed downward, the extrusion plate 113 drives the limit plate 120 and the limit frame 119 to be pressed downward through the baffle rod, thereby controlling the limit cross plate 123 to squeeze the limit spring 122 on the limit shaft 121, and the extrusion plate 113 slides downward on the upper push rod 112 and compresses the spring in the upper push rod 112, so that when the extrusion plate 113 is reset, the elastic force of the limit spring 122 and the spring in the upper push rod 112 drives the two ends of the extrusion plate 113 to rise, reducing the friction between the extrusion plate 113 and the meat strips, and avoiding the movement of the meat strips during reset.
[0029] When the extrusion plate 113 slides on the slide groove of the conveyor 103 toward the direction of the knife 128, the support shaft 115 drives the slide bar 116 to rotate clockwise. At the same time, due to the obstruction of the extrusion plate 113, the slide bar 116 slides on the support shaft 115 and squeezes the buffer spring 117 on the slide bar 116, thereby keeping the slide bar 116 pressing down on the extrusion plate 113 and allowing the slide bar 116 to push the extrusion plate 113 to slide horizontally. When the extrusion plate 113 slides horizontally, the extrusion plate 113 drives the meat strip to slide horizontally on the conveyor 103 through friction, that is, slides toward the direction of the knife 128, so that the meat strip contacts the limit plate 120, and then passes The meat strips pass through the inclined surface of the limit plate 120 and enter the bottom of the limit frame 119. The meat strips are pressed and fixed by the action of the limit frame 119 and the limit spring 122. When the extrusion plate 113 moves laterally to the left to the limit, part of the meat strips are pushed to move beyond the left end of the limit frame 119. The exceeding part is the cutting part of the tool 128. This part can be adjusted according to the gap of the rotation of the support shaft 115, that is, the angle of each rotation of the support shaft 115. The greater the rotation angle of the support shaft 115, the longer the distance that the slide bar 116 drives the extrusion plate 113 to push the meat strips. Ignoring the different errors in the lateral movement distances of the extrusion plate 113 when the same rotation angle is rotated at different positions,
[0030] When the end of the slide bar 116 moves away from the support shaft 115 and rotates to the left side of the support shaft 115, due to the action of the buffer spring 117, the slide bar 116 rotates rapidly and disengages from the extrusion plate 113. The extrusion plate 113 loses the downward pressure, and the limit spring 122 of the limit frame 119 resets, that is, moves upward, thereby through the limit plate 120 and the baffle of the extrusion plate 113, the left end of the extrusion plate 113 moves upward, and the extrusion plate 113 loses the pressure of the slide bar 116, so that the right end of the extrusion plate 113 resets under the action of the spring inside the upper push rod 112 and moves upward, so that the extrusion plate 113 and the limit frame 119 no longer press the meat strip and disengage from the meat strip, and the extrusion plate 113 moves to the right under the action of the upper push rod 112, returns to the initial position, and performs the next step of pressing and conveying the meat strip.
[0031] like Figure 6 and Figure 7 As shown, a bidirectional motor 104 is provided on the base 101, a main shaft 105 is provided on the bidirectional motor 104, turntables 106 are provided at both ends of the main shaft 105, a side slide 107 and a lower push rod 108 are slidingly provided on the side plate 102, a vertical slide 107 is provided on the side slide 107, the turntable 106 axis slides on the slide 107, and the main shaft 105 and the support shaft 115 are connected by a belt.
[0032] The first end of the intermediate connecting rod 109 is slidingly provided on the end of the lower push rod 108 away from the side slide 107, and the upper push rod 112 is slidingly provided on the second end of the intermediate connecting rod 109. The upper push rod 112 is slidingly provided on the conveying platform 103, and the intermediate connecting rod 109 is rotatably provided on the side shaft 110. The side shaft 110 is fixedly provided on the conveying platform 103. A return spring 111 is provided on the side shaft 110. The first end of the return spring 111 is fixedly connected to the conveying platform 103, and the second end of the return spring 111 is fixedly connected to the intermediate connecting rod 109.
[0033] Specifically, when in use, the bidirectional motor 104 is started, the bidirectional motor 104 drives the main shaft 105 to rotate, and the main shaft 105 drives the turntables 106 on both sides to rotate. The shaft on the turntable 106 cooperates with the sliding groove of the side slide 107, thereby driving the side slide 107 to move back and forth horizontally on the side plate 102, as shown in FIG. Figure 6 In the state shown, the main shaft 105 rotates clockwise, first driving the side slide 107 to move to the right, and the side slide 107 pushes the lower push rod 108 to slide on the side plate 102, and the lower push rod 108 pushes the slide groove of the middle link 109, so that the middle link 109 rotates counterclockwise on the side shaft 110, and then the other end of the middle link 109 pushes the upper push rod 112 through the slide groove to push the extrusion plate 113 to move to the left on the conveyor 103. In this process, the main shaft 105 drives the support shaft 115 on the support frame 114 to rotate clockwise through the belt, and the support shaft 115 drives the slide rod 116 to rotate clockwise. Figure 6 In this state, the slide bar 116 slides on the support shaft 115 through the extrusion buffer spring 117, so that the slide bar 116 pushes the stop bar of the extrusion plate 113, causing the extrusion plate 113 to slide to the left on the conveyor platform 103. Therefore, under the push of the upper push rod 112, the slide bar 116 can push the extrusion plate 113 more easily and maintain the downward pressure of the slide bar 116 on the extrusion plate 113, thereby ensuring the friction between the extrusion plate 113 and the meat strips, thereby driving the meat strips to move.
[0034] When the support shaft 115 rotates to the point where the slide bar 116 just begins to separate from the extrusion plate 113, the upper push rod 112 no longer pushes the extrusion plate 113 to move to the left, and the side slide 107 moves to the rightmost end and no longer pushes the lower push rod 108. As a result, when the main shaft 105 continues to rotate, the support shaft 115 is driven by the belt to continue to rotate clockwise, and the middle connecting rod 109 rotates counterclockwise under the action of the side shaft 110 to reset, and drives the upper push rod 112 to pull the extrusion plate 113 to slide horizontally to the right on the conveyor 103, and then pushes the lower push rod 108 through the side slide 107. Control the upper push rod 112 to push the extrusion plate 113 to move left and right, and so on. That is, the support shaft 115 rotates one circle, which will drive the slide rod 116 to squeeze and push the extrusion plate 113 to move left once, and the upper push rod 112 will push the extrusion plate 113 to move back and forth three times. In the two times when the upper push rod 112 controls the movement of the extrusion plate 113, the slide rod 116 does not contact the extrusion plate 113, so that the extrusion plate 113 will not push the meat strips to move in these two times. Then, during these two processes, new air-dried meat strips can be placed into the slide groove of the extrusion plate 113 through external equipment, thereby improving the overall efficiency.
[0035] like Figures 5 to 7 As shown, a limiting shaft 121 is fixedly provided on the conveying platform 103, a limiting transverse plate 123 is slidingly provided on the limiting shaft 121, a limiting spring 122 is provided on the limiting shaft 121, a first end of the limiting spring 122 is fixedly connected to the limiting transverse plate 123, a second end of the limiting spring 122 is fixedly connected to the conveying platform 103, and the limiting transverse plate 123 is fixedly connected to the limiting frame 119.
[0036] Specifically, the limiting plate 120 is a narrow plate, and its width is the same as the slot width of the extrusion plate 113. Therefore, when the extrusion plate 113 is close to the limiting plate 120, the slot of the extrusion plate 113 can cooperate with the limiting plate 120, so that the limiting plate 120 is inserted into the slot, and the inclined surface of the limiting plate 120 is used to prompt the meat strips pushed by the extrusion plate 113 to be inserted under the limiting plate 120 and the limiting frame 119, and enter between the limiting frame 119 and the conveyor table 103, preparing for the next step of cutting the meat strips. During cutting, the meat strips are continuously squeezed by the limiting frame 119 and the limiting spring 122 to prevent the meat strips from being offset due to the action of the knife 128, affecting the quality of the subsequent cutting.
[0037] like Figure 6 As shown, a cylinder 124 is provided on the base 101, and a push rod 125 is fixedly provided on the output end of the cylinder 124. The first end of a connecting rod 126 is rotatably provided on the push rod 125, and the second end of the connecting rod 126 is rotatably connected to the mounting bracket 127.
[0038] Specifically, when cutting meat strips, the cylinder 124 drives the horizontal push rod 125 to move horizontally, the horizontal push rod 125 controls the connecting rod 126, and the connecting rod 126 controls the movement of the mounting frame 127, so that the mounting frame 127 drives the knife 128 to move quickly, thereby cutting the meat strips between the limit frame 119 and the extrusion plate 113.
[0039] A baffle 129 is fixedly provided on the base 101, and a guide plate 130 is fixedly provided on the baffle 129. Specifically, the baffle 129 shields and protects the cutting of the meat strips, and the cut meat strips fall onto the guide plate 130 and are guided and transported by the curved surface of the guide plate 130.
[0040] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A strip cutting mechanism for processing air-dried meat strips, comprising a base (101), a side plate (102) fixedly provided on the base (101), a conveying platform (103) fixedly provided on the side plate (102), a mounting frame (127) slidably provided on the side plate (102), a cutting tool (128) fixedly provided on the mounting frame (127), characterized in that: The conveying platform (103) is provided with a plurality of slide grooves, an extrusion plate (113) is slidably provided on the slide grooves, a support frame (114) is fixedly provided on the conveying platform (103), a support shaft (115) is rotatably provided on the support frame (114), a plurality of slide rods (116) are slidably provided on the support shaft (115), a first end of a buffer spring (117) is fixedly provided on the support shaft (115), a second end of the buffer spring (117) is fixedly provided on the slide rod (116) away from the support shaft (115), and a stopper is provided on the extrusion plate (113); A limit frame (119) is slidably arranged on the conveying platform (103), a limit plate (120) is fixedly arranged on the limit frame (119), and an inclined surface is provided on the limit plate (120). A limit rod (118) and a slot are provided on the extrusion plate (113), the limit rod (118) is slidably connected to the limit plate (120), the limit rod (118) is fixedly connected to the limit frame (119), and the limit rod (118) is provided with an inclined surface.
2. The cutting mechanism for processing air-dried meat strips according to claim 1, characterized in that: The base (101) is provided with a bidirectional motor (104), the bidirectional motor (104) is provided with a main shaft (105), both ends of the main shaft (105) are provided with a turntable (106), a side slide (107) and a lower push rod (108) are slidably provided on the side plate (102), a vertical slide is provided on the side slide (107), the turntable (106) axis slides on the slide of the side slide (107), and the main shaft (105) and the support shaft (115) are connected by a belt.
3. The cutting mechanism for processing air-dried meat strips according to claim 2, characterized in that: The first end of the intermediate connecting rod (109) is slidably provided on one end of the lower push rod (108) away from the side slide (107), and the second end of the intermediate connecting rod (109) is slidably provided with an upper push rod (112), and the upper push rod (112) is slidably provided on the conveying platform (103). The intermediate connecting rod (109) is rotatably provided on the side shaft (110), and the side shaft (110) is fixedly provided on the conveying platform (103). A return spring (111) is provided on the side shaft (110), and the first end of the return spring (111) is fixedly connected to the conveying platform (103), and the second end of the return spring (111) is fixedly connected to the intermediate connecting rod (109).
4. The cutting mechanism for processing air-dried meat strips according to claim 1, characterized in that: A limiting shaft (121) is fixedly arranged on the conveying platform (103), a limiting transverse plate (123) is slidably arranged on the limiting shaft (121), a limiting spring (122) is arranged on the limiting shaft (121), a first end of the limiting spring (122) is fixedly connected to the limiting transverse plate (123), a second end of the limiting spring (122) is fixedly connected to the conveying platform (103), and the limiting transverse plate (123) is fixedly connected to the limiting frame (119).
5. The cutting mechanism for processing air-dried meat strips according to claim 1, characterized in that: The base (101) is provided with a cylinder (124), the output end of the cylinder (124) is fixedly provided with a push rod (125), the first end of a connecting rod (126) is rotatably provided on the push rod (125), and the second end of the connecting rod (126) is rotatably connected to a mounting frame (127).
6. The cutting mechanism for processing air-dried meat strips according to claim 1, characterized in that: A baffle (129) is fixedly provided on the base (101), and a guide plate (130) is fixedly provided on the baffle (129).