Double knife high speed shearing machine with adjustable distance between blades
By designing a double-blade high-speed cutting machine with adjustable blade spacing, the problem of manual trimming during sausage cutting in existing technologies has been solved, achieving automatic removal of hard knots and improving cutting efficiency and equipment applicability.
Patent Information
- Application Number
- CN202521620867.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-23
- Estimated Expiration
- 2035-07-31
AI Technical Summary
Existing sausage cutting machines cannot remove the hard knots at both ends of the sausage while cutting the sections, requiring manual secondary trimming, which affects product quality and efficiency.
A high-speed double-blade cutting machine with adjustable blade spacing was designed. By coordinating the rotation of the double-blade cutter and the stop blade, the machine achieves coaxial rotational cutting of sausages. The technical solution for the double-blade cutter and the stop blade is to achieve coaxial forward and reverse rotation of the double-blade cutter through the meshing transmission of bevel gear three and bevel gear three and gear three, so as to cut off the hard knots at both ends of the sausage. The blade spacing can be adjusted by the spacing adjustment component to adapt to sausages of different lengths.
It enables the automatic removal of hard knots at both ends of sausages, improves cutting efficiency, reduces the need for manual trimming, and enhances the applicability and efficiency of the equipment.
Smart Images
Figure CN224386621U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sausage cutting technology, specifically a double-blade high-speed cutting machine with adjustable blade spacing. Background Technology
[0002] In the sausage production and processing process, in order to meet the needs of packaging, transportation and consumption, continuous sausages usually need to be cut into segments of a specific length. Standardized cutting not only improves the appearance and consistency of the product, but also facilitates subsequent sales, storage and consumer use. Therefore, cutting sausages is an indispensable part of the production process.
[0003] Existing sausage cutting machines are mainly roller cutters and linear single-blade cutters. Roller cutters consist of rollers and blades. The rollers rotate to transport sausages, and the blades on the rollers cut the sausages. Linear single-blade cutters include a single cutter and a conveying device. The conveying device delivers the sausages to the cutting position, and the single blade performs the cutting action by moving in a straight line. Roller cutters are suitable for sausages longer than 50mm, while linear single-blade cutters can process sausages longer than 20mm.
[0004] Although existing machines can perform sausage cutting well, there are still some shortcomings. Roller cutting machines cannot remove the hard knots at both ends of the sausage, which affects the taste of the product and requires manual secondary trimming. They are also less effective at cutting dried sausages and nylon casings, and are prone to not being able to cut them. Straight single-blade cutting machines also cannot remove the hard knots at both ends of the sausage, and require secondary manual processing.
[0005] To address the shortcomings of existing technologies, this invention proposes a double-blade high-speed shearing machine with adjustable blade spacing. Utility Model Content
[0006] The purpose of this invention is to provide a double-blade high-speed cutting machine with adjustable blade spacing, which solves the following technical problem: the existing technology cannot remove the hard knots at both ends of the sausage while cutting, resulting in the need for manual secondary trimming.
[0007] The purpose of this utility model can be achieved through the following technical solution: a double-blade high-speed shearing machine with adjustable blade spacing, comprising: a worktable, a conveying component on the top of the worktable, and a shearing component inside the worktable;
[0008] The shearing assembly includes a rotating rod 1 rotatably connected inside the worktable. A rotating rod 2 is rotatably connected to the outer periphery of the rotating rod 1, and a rotating rod 3 is rotatably connected to the outer periphery of the rotating rod 2. A double-edged cutter 1 is slidably connected to the outer periphery of the rotating rod 1. A stop blade is fixedly connected to the outer periphery of the rotating rod 2, and a double-edged cutter 2 is fixedly connected to the outer periphery of the rotating rod 3. A bevel gear 1 is fixedly connected to the right side of the rotating rod 2, and bevel gear 2 is fixedly connected to the right sides of both the rotating rod 1 and the rotating rod 3. A fixed plate is fixedly connected inside the worktable, and a bevel gear 3 is rotatably connected to the front end of the fixed plate. Both bevel gear 1 and bevel gear 2 mesh with bevel gear 3. A drive assembly is located on the right side of the worktable, and a spacing adjustment assembly is located inside the rotating rod 1.
[0009] As a preferred embodiment of this utility model: the spacing adjustment assembly includes a support frame and a threaded rod. The support frame is fixedly connected to the left side of the rotating rod, the threaded rod is rotatably connected inside the rotating rod, the double-edged cutter is threadedly connected to the outer periphery of the threaded rod, a worm gear is fixedly connected to the left side of the threaded rod, and a worm is rotatably connected inside the support frame. The worm gear and the worm mesh with each other.
[0010] As a preferred embodiment of this utility model: the driving component includes a motor, the motor is installed on the right side of the worktable, and the output end of the motor is fixedly connected to the right side of the rotating rod.
[0011] As a preferred embodiment of this utility model: the outer periphery of the rotating rod is provided with multiple limiting grooves, and the middle part of the double-edged cutter is slidably connected inside the multiple limiting grooves.
[0012] As a preferred embodiment of this utility model: the support frame is rotatably connected to the left side of the workbench, and a handle is fixedly connected to the top of the worm gear.
[0013] As a preferred embodiment of this utility model: a slot is provided on the top of the workbench, and the first double-edged cutter, the second double-edged cutter, and the stopper are all located at the bottom of the slot.
[0014] As a preferred embodiment of this utility model: the conveying assembly includes two conveyor belts, which are located on the left and right sides of the slot, respectively.
[0015] As a preferred embodiment of this utility model: a controller is installed on the top of the workbench, and the controller is electrically connected to the conveyor belt and the motor respectively.
[0016] The beneficial effects of this utility model are:
[0017] (1) This utility model can drive the rotating rod 2 to rotate by starting the motor. The rotation of the rotating rod 2 is driven by the meshing transmission of bevel gear 1, bevel gear 3 and bevel gear 2, which can drive the rotating rod 1 and rotating rod 3 to rotate in opposite directions, thereby driving the double-edged cutter 1 and double-edged cutter 2 to rotate coaxially with the stop knife. This allows the double-edged cutter 1 and double-edged cutter 2 to work with the stop knife to cut off the hard knots at both ends of the sausage at the same time, without the need for manual secondary trimming. This not only reduces labor costs, but also improves the efficiency of sausage cutting.
[0018] (2) This utility model can drive the worm to rotate by rotating the hand. The rotation of the worm can drive the threaded rod to rotate through the meshing transmission with the worm wheel. When the threaded rod rotates, since the double-edged cutter is slidably connected in the limiting groove of the rotating rod, the double-edged cutter can move along the axis of the rotating rod, thereby adjusting the distance between the double-edged cutter and the stop knife to adapt to the cutting requirements of sausages of different lengths and enhance the applicability of the equipment. Attached Figure Description
[0019] The present invention will be further described below with reference to the accompanying drawings.
[0020] Figure 1 This is a perspective view of the present utility model;
[0021] Figure 2 This is a schematic diagram of the double-edged cutter in this utility model;
[0022] Figure 3 This is a schematic diagram of the blade in this utility model;
[0023] Figure 4 This is a schematic diagram of the shear assembly in this utility model;
[0024] Figure 5 This is a schematic diagram of the center spacing adjustment component of this utility model.
[0025] Attached diagram descriptions: 1. Workbench; 2. Rotating rod one; 3. Rotating rod two; 4. Rotating rod three; 5. Double-edged cutter one; 6. Double-edged cutter two; 7. Stopper; 8. Bevel gear one; 9. Bevel gear two; 10. Fixing plate; 11. Bevel gear three; 12. Motor; 13. Support frame; 14. Threaded rod; 15. Worm gear; 16. Worm; 17. Handle; 18. Limiting groove; 19. Conveyor belt; 20. Controller. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figure 1 - Figure 4 As shown, this utility model is a double-blade high-speed shearing machine with adjustable blade spacing, including a worktable 1, a conveying component on the top of the worktable 1, and a shearing component inside the worktable 1;
[0028] The shearing assembly includes a rotating rod 2, which is rotatably connected inside the worktable 1. A rotating rod 3 is rotatably connected to the outer periphery of the rotating rod 2, and a rotating rod 4 is rotatably connected to the outer periphery of the rotating rod 3. A double-edged cutter 5 is slidably connected to the outer periphery of the rotating rod 2. A stopper 7 is fixedly connected to the outer periphery of the rotating rod 3, and a double-edged cutter 6 is fixedly connected to the outer periphery of the rotating rod 4. A bevel gear 8 is fixedly connected to the right side of the rotating rod 3, and a bevel gear 9 is fixedly connected to the right sides of the rotating rods 2 and 3. A fixed plate 10 is fixedly connected inside the worktable 1, and a bevel gear 11 is rotatably connected to the front end of the fixed plate 10. Both bevel gears 8 and 9 mesh with bevel gear 11. A drive assembly is provided on the right side of the worktable 1, and a spacing adjustment assembly is provided inside the rotating rod 2. The drive assembly includes a motor 12, which is installed on the right side of the worktable 1, and the output end of the motor 12 is fixedly connected to the right side of the rotating rod 3.
[0029] Specifically, rotating rod 1 (2) is rotatably connected inside the workbench 1, providing rotational support for double-edged cutter 1 (5). Rotating rod 2 (3) is rotatably connected to the outer periphery of rotating rod 1 (2), fixing a stopper 7 and driving it to rotate. Rotating rod 3 (4) is rotatably connected to the outer periphery of rotating rod 2 (3), fixing a double-edged cutter 2 (6) and driving it to rotate. Double-edged cutter 1 (5), double-edged cutter 2 (6), and stopper 7 work together to cut the sausage and remove one hardened end. Bevel gear 1 (8) is fixed to the right side of rotating rod 2 (3) and meshes with bevel gear 3 (11), transmitting power to rotating rod 2 (3). Bevel gear 2 (9) is fixed to rotating rod 1 (2) and rotating rod 2 (3). On the right side of rod 34, it meshes with bevel gear 311, receives power and drives rotating rod 12 and rotating rod 34 to rotate. Fixed plate 10 is fixed inside the workbench 1, supporting bevel gear 311 to make it rotate stably. Bevel gear 311 is rotatably connected to the front end of fixed plate 10, meshing with bevel gear 18 and bevel gear 29, transmitting power to realize the rotation of rotating rod 12, rotating rod 23 and rotating rod 34. The rotation direction of rotating rod 12 and rotating rod 34 is opposite to that of rotating rod 23. Motor 12 is installed on the right side of workbench 1, and its output end is connected to rotating rod 23 to provide power to the shear assembly.
[0030] Please see Figure 3 - Figure 5 As shown, the spacing adjustment assembly includes a support frame 13 and a threaded rod 14. The support frame 13 is fixedly connected to the left side of the rotating rod 2, and the threaded rod 14 is rotatably connected inside the rotating rod 2. The double-edged cutter 5 is threadedly connected to the outer periphery of the threaded rod 14. A worm gear 15 is fixedly connected to the left side of the threaded rod 14. A worm 16 is rotatably connected inside the support frame 13. The worm gear 15 and the worm 16 mesh with each other. Multiple limiting grooves 18 are opened on the outer periphery of the rotating rod 2. The middle part of the double-edged cutter 5 is slidably connected inside the multiple limiting grooves 18. The support frame 13 is rotatably connected to the left side of the worktable 1, and a handle 17 is fixedly connected to the top of the worm 16.
[0031] Specifically, the support frame 13 is fixedly connected to the left side of the rotating rod 2, providing rotational support for the worm gear 16. The threaded rod 14 is rotatably connected inside the rotating rod 2, and its outer circumference is threadedly connected to the double-edged cutter 5. By rotating itself, it can drive the double-edged cutter 5 to move axially, thereby adjusting the blade spacing. The middle part of the double-edged cutter 5 is slidably connected inside the limiting groove 18 of the rotating rod 2. Driven by the threaded rod 14, it moves axially along the limiting groove 18 to adjust the spacing with the stop 7. The worm wheel 15 is fixedly connected to the left side of the threaded rod 14 and meshes with the worm gear 16. It receives the power transmitted by the worm gear 16 and drives the threaded rod 14 to rotate. The worm gear 16 is rotatably connected inside the support frame 13, and the top is fixedly connected to the handle 17. By rotating the handle 17, the worm gear 16 can be rotated. The limiting groove 18 is opened on the outer circumference of the rotating rod 2, and the middle part of the double-edged cutter 5 is slidably connected therein. It is used to limit the rotation of the double-edged cutter 5, so that it can only move axially, ensuring the stability of the spacing adjustment.
[0032] Please see Figure 1 - Figure 2 As shown, a slot is provided on the top of the workbench 1. Double-edged cutter 5, double-edged cutter 6 and stopper 7 are all located at the bottom of the slot. The conveying assembly includes two conveyor belts 19, which are located on the left and right sides of the slot respectively. A controller 20 is installed on the top of the workbench 1. The controller 20 is electrically connected to the conveyor belts 19 and the motor 12 respectively.
[0033] Specifically, the slot at the top of the workbench 1 provides working space for the double-edged cutter 5, the double-edged cutter 6, and the stop 7. These can be located at the bottom of the slot, facilitating the cutting operation of the sausages conveyed to the slot. Two conveyor belts 19 are located on the left and right sides of the slot, respectively, to convey the sausages from one side to the slot for cutting, and then convey the cut sausages out from the other side, realizing continuous conveying of the sausages and ensuring the continuity of the cutting process. The controller 20 is installed on the top of the workbench 1 to control the conveyor belts 19 and the motor 12.
[0034] The working principle of this utility model is as follows: When it is necessary to cut the sausage, the output end of the motor 12 drives the rotating rod 2 3 to rotate. The rotating rod 2 3 meshes with the bevel gear 3 11 on the fixed plate 10 through the bevel gear 1 8 on the right side. The bevel gear 3 11 then meshes with the bevel gear 2 9, driving the bevel gear 2 9 on the right side of the rotating rod 1 2 and the rotating rod 3 4 to rotate in the opposite direction of the rotating rod 2 3. The rotating rod 1 2 drives the outer double-edged cutter 1 5 to rotate, the rotating rod 2 3 drives the stop blade 7 to rotate, and the rotating rod 3 4 drives the double-edged cutter 2 6 to rotate. The rotating double-edged cutter 1 5, the double-edged cutter 2 6 and the stop blade 7 cooperate with each other to cut the sausage while cutting the sausage and simultaneously cutting off the hard knots at both ends of the sausage. No manual secondary trimming is required, which effectively improves the cutting efficiency and reduces labor costs.
[0035] When it is necessary to adjust the blade spacing according to the sausage length, rotate the handle 17 at the top of the worm gear 16. The handle 17 drives the worm gear 16 to rotate, and the worm gear 16 meshes with the worm wheel 15, thereby driving the worm wheel 15 and the threaded rod 14 to rotate inside the rotating rod 2. When the threaded rod 14 rotates, the double-edged cutter 5 is restricted by the limiting groove 18 and cannot rotate with the threaded rod 14. It can only move along the axis of the rotating rod 2, thereby changing the distance between it and the stop blade 7 to adapt to the cutting needs of sausages of different lengths and enhance the applicability of the equipment.
[0036] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.
Claims
1. A double-blade high-speed shearing machine with adjustable blade spacing, comprising a worktable (1), characterized in that, A conveying assembly is provided on the top of the workbench (1), and a shearing assembly is provided inside the workbench (1); The shearing assembly includes a rotating rod one (2), which is rotatably connected inside the workbench (1). A rotating rod two (3) is rotatably connected to the outer periphery of the rotating rod one (2). A rotating rod three (4) is rotatably connected to the outer periphery of the rotating rod two (3). A double-edged cutter one (5) is slidably connected to the outer periphery of the rotating rod one (2). A stopper (7) is fixedly connected to the outer periphery of the rotating rod two (3). A double-edged cutter two (6) is fixedly connected to the outer periphery of the rotating rod three (4). The rotating rod two (3) is right-handed. A bevel gear 1 (8) is fixedly connected to the side. A bevel gear 2 (9) is fixedly connected to the right side of the rotating rod 1 (2) and the rotating rod 3 (4). A fixed plate (10) is fixedly connected inside the worktable (1). A bevel gear 3 (11) is rotatably connected to the front end of the fixed plate (10). Both the bevel gear 1 (8) and the bevel gear 2 (9) mesh with the bevel gear 3 (11). A drive assembly is provided on the right side of the worktable (1). A spacing adjustment assembly is provided inside the rotating rod 1 (2).
2. The double-blade high-speed shearing machine with adjustable blade spacing according to claim 1, characterized in that, The spacing adjustment assembly includes a support frame (13) and a threaded rod (14). The support frame (13) is fixedly connected to the left side of the rotating rod (2). The threaded rod (14) is rotatably connected inside the rotating rod (2). The double-edged cutter (5) is threadedly connected to the outer periphery of the threaded rod (14). A worm gear (15) is fixedly connected to the left side of the threaded rod (14). A worm (16) is rotatably connected inside the support frame (13). The worm gear (15) and the worm (16) mesh with each other.
3. The double-blade high-speed shearing machine with adjustable blade spacing according to claim 1, characterized in that, The drive assembly includes a motor (12), which is mounted on the right side of the workbench (1), and the output end of the motor (12) is fixedly connected to the right side of the rotating rod (3).
4. A double-blade high-speed shearing machine with adjustable blade spacing according to claim 2, characterized in that, The outer periphery of the rotating rod (2) is provided with multiple limiting grooves (18), and the middle part of the double-edged cutter (5) is slidably connected inside the multiple limiting grooves (18).
5. A double-blade high-speed shearing machine with adjustable blade spacing according to claim 4, characterized in that, The support frame (13) is rotatably connected to the left side of the workbench (1), and a handle (17) is fixedly connected to the top of the worm gear (16).
6. A double-blade high-speed shearing machine with adjustable blade spacing according to claim 3, characterized in that, The workbench (1) has a slot at the top, and the double-edged cutter (5), the double-edged cutter (6) and the stopper (7) are all located at the bottom of the slot.
7. A double-blade high-speed shearing machine with adjustable blade spacing according to claim 6, characterized in that, The conveying assembly includes two conveyor belts (19), which are located on the left and right sides of the slot, respectively.
8. A double-blade high-speed shearing machine with adjustable blade spacing according to claim 7, characterized in that, A controller (20) is installed on the top of the workbench (1), and the controller (20) is electrically connected to the conveyor belt (19) and the motor (12).