A wolf tooth cutting machine tool

Abstract

The present invention discloses a wolf tooth strip cutting machine tool, comprising an upper and lower layer of wolf tooth blades, side support push rods on both sides, and knife frames at both ends, which constitute the basic frame structure of the tool. The slipknot screws at both ends are combined with knife hole plugs and inserted into the mounting holes at both ends of the two layers of wolf tooth blades. The lengthened nuts at both ends can be continuously tightened to increase the center distance of the knife hole plugs at both ends, thereby achieving the purpose of tightening the wolf tooth blades. When cutting wolf tooth slices or wolf tooth strips, the blade will not bend and deform due to the superposition of food materials squeezing into the blade and the volume of the food materials. The adjustment of the nuts of the support push rods on both sides cooperates with the adjustment of the lengthened nuts at both ends, which can significantly reduce the processing difficulty and processing cost of the tool, and can also significantly reduce the complexity of the blade replacement operation. The overall performance of the tool is improved, but the processing and use cost is significantly reduced.

Description

Technical Field

[0001] The invention relates to a cutter for a strip cutting machine, in particular to a cutter for cutting a whole piece of food into wolf-tooth strips. Background Art

[0002] In the field of food processing, it is often necessary to cut a whole piece of food into wavy strips for cooking. This kind of wavy strips is also called wolf tooth strips. It is common to cut a whole potato or radish into wolf tooth strips. Wolf tooth potato strips are a Sichuan-style snack in Sichuan. The whole potato is cut into wavy strips with a special wavy-shaped knife. It is named wolf tooth potato strips because it looks like canine teeth. It is fried with other seasonal vegetables and then mixed with other spices. The fragrance is everywhere and has high nutritional value. Wolf tooth radish strips and wolf tooth carrot strips are also important ingredients in mixed dishes in various places. Compared with ordinary straight strips, the outer surface of wolf tooth-shaped strips has a larger contact area with the seasoning and is easier to contact with the seasoning, so the taste is better.

[0003] At present, there are many kinds of knives for cutting potatoes and radishes into wolf-tooth shapes, but most of them have similar principles, that is, a single-piece knife is made into a wavy shape, and the whole potato is first cut into wolf-tooth slices one by one, and then the wolf-tooth slices are cut into wolf-tooth strips one by one. The operation is relatively cumbersome and troublesome; there are also multi-blade integral wolf-tooth knives that combine multiple wolf-tooth blades together, but because each blade has a thickness, the superposition of multiple knives will increase the thickness more. When cutting, the entire multi-piece wavy blade is pressed into the potato, and the thickness of the potato and the blade is superimposed, which will cause expansion. The outer wavy blade will bend due to the expansion, so that the potato pressing pusher cannot be inserted into the gap between the multiple wolf-tooth blades, and the whole potato cannot be pushed out. The common method in the industry is to make the single-piece wolf-tooth blade thin and apply tension on both sides at the same time. This can reduce the expansion caused by the volume superposition of the potato being pressed into the multiple blades, and the knives on both sides can be prevented from being squeezed crooked under the action of the tension on both sides.

[0004] At present, there are many ways to apply tension on both sides of the wolf tooth blade in the industry. Most of the principles are to insert strong supports on both sides of the knife frame to prop up multiple wolf tooth blades to avoid pressing into potatoes and causing volume expansion and bending of the knife. This method has high requirements on processing accuracy. If the supports on both sides are short or there is a negative processing error, the wolf tooth blade will not be supported in place, and the blade will still expand and bend during cutting. If the supports on both sides are long or there is a positive processing error, the supports cannot be inserted, which increases the difficulty of installation. Higher processing accuracy also increases processing costs. It is also very troublesome for users to replace a single problematic wolf tooth blade, and special disassembly and installation tools are required. Summary of the invention

[0005] In order to solve the above-described problems, the present invention provides a structure for adjusting and tightening a wolf tooth blade by screwing nuts at both ends. After multiple wolf tooth blades are installed in the knife frame, the sizes of the knife frames on both sides are fixed, and then the tension on both ends of the wolf tooth blade can be adjusted by screwing the adjusting nuts at both ends of the blade. The operation is very simple. Since the nuts can be screwed arbitrarily, the entire tool assembly has a greater error tolerance for the processing accuracy of the supports supporting the knife frames on both sides. The positive and negative processing tolerances of the knife frames on both sides can be compensated by screwing the nuts at both ends, which reduces the processing difficulty of the knife frames on both sides and saves processing costs. At the same time, when an ordinary user replaces a single wolf tooth blade, he only needs to loosen the nuts on both sides to take out the blade, replace the new blade, and then tighten the nuts at both ends. The operation is very simple and does not require professional disassembly and installation tools.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is summarized as follows: the described wolf tooth strip cutting machine tool is characterized in that it includes: an upper wolf tooth blade 9 and a lower wolf tooth blade 8, both ends of the two layers of wolf tooth blades have mounting holes, the knife hole pin 5 is inserted into the mounting holes at both ends of the two layers of wolf tooth blades, the knife hole pin 5 is inserted into the middle hole of the right end slipknot screw 3 and the left end slipknot screw 12, the tail threaded parts of the right end slipknot screw 3 and the left end slipknot screw 12 are respectively inserted into the right end knife frame 2 and the left end knife frame The right-end extended nut 1 and the left-end extended nut 13 are screwed into the tails of the right-end slipknot screw 3 and the left-end slipknot screw 12 in the middle hole 11, and the extended nuts at both ends are continuously tightened to tighten each wolf tooth blade. The side push rods 7 on both sides are inserted into the holes on both sides of the right-end knife frame 2 and the left-end knife frame 11. The two ends of the side push rod 7 have external threads, and the push rod nuts 6 are on the inner sides of the knife frames at both ends and are screwed into the external threads at both ends of the side push rods 7. After the push rod nuts 6 are tightened, the right-end knife frame 2 and the left-end knife frame 11 can be supported.

[0007] According to the wolf tooth strip cutting machine tool described in claim 1, it is characterized in that there is a certain distance between two adjacent wolf tooth blades, and the right end blade interlayer 4 and the left end blade interlayer 10 fill the distance between the two ends of the two adjacent wolf tooth blades, and the width of the blade interlayer can be adjusted according to the width requirement of cutting wolf tooth strip-shaped ingredients.

[0008] To sum up, the gain effect brought by the present invention is: the structure of the wolf tooth blade is tightened by tightening the nuts at both ends. From the perspective of generating and processing, the requirements for the processing accuracy of the blade frames on both sides can be reduced, and the complexity of installation and debugging can be reduced, thereby achieving the purpose of significantly reducing processing costs. From the perspective of user use, the old blade can be replaced by turning the screws without the need for professional tools, which significantly reduces the complexity of use and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1This is a three-dimensional diagram of the structure of a wolf tooth strip cutting machine tool;

[0010] Figure 2 This is a top view of the structure of a wolf tooth cutting machine cutter;

[0011] Figure 3 It is a three-dimensional diagram of the tool structure of a wolf tooth strip cutting machine;

[0012] Figure 4 A top view of the tool structure of a wolf tooth strip cutting machine;

[0013] Figure 5 This is a front view of the tool structure of a wolf tooth strip cutting machine;

[0014] Explanation of the accompanying reference numerals: 1. Right end extended nut; 2. Right end knife frame; 3. Right end slipknot screw; 4. Right end blade interlayer; 5. Knife hole pin; 6. Push rod nut; 7. Side push rod; 8. Lower layer wolf tooth blade; 9. Upper layer wolf tooth blade; 10. Left end blade interlayer; 11. Left end knife frame; 12. Left end slipknot screw; 13. Left end extended nut. DETAILED DESCRIPTION

[0015] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0016] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 3 The present invention provides a technical solution: the side push rod 7 is inserted into both sides of the right end knife frame 2 and the left end knife frame 11, and the push rod nut 6 is on the inner side of the knife frames on both sides and is screwed into the two ends of the side push rod 7. As the push rod nut 6 is continuously tightened, the side push rods 7 on both sides and the right end knife frame 2 and the left end knife frame 11 together form the four sides of a stable quadrilateral, forming a four-sided support structure of the entire wolf tooth tool.

[0018] See also Figure 2, there are mounting holes at both ends of the upper wolf tooth blade 9 and the lower wolf tooth blade 8, the knife hole pin 5 is inserted into the mounting holes at both ends of the upper wolf tooth blade 9 and the lower wolf tooth blade 8, as the tension support rods at both ends of the blades, the knife hole pin 5 is inserted into the middle hole of the right end slipknot screw 3 and the left end slipknot screw 12, the slipknot screws at both ends are inserted into the middle holes of the knife frames at both ends, the right end extension nut 1 and the left end extension nut 13 are screwed into the tails of the slipknot screws at both ends, as the extension nuts at both ends are continuously tightened, the center holes of the slipknot screws at both ends are continuously tightened toward both sides, so that the center hole distance of the slipknot screws at both ends is continuously increased, and each wolf tooth blade will be tightened. After the wolf tooth blade is tightened, when potatoes are pressed in for cutting, the tightened wolf tooth blade will not bend or deformed due to expansion.

[0019] See also Figure 2 There is a certain distance between two adjacent wolf tooth blades. The distance between them is the thickness of the cut wolf tooth slices or wolf tooth strips. There are 4 right-end blade interlayers and 10 left-end blade interlayers at both ends of the blade. The width of the interlayer can be adjusted according to the thickness of the cut wolf tooth strips. The blade interlayers at both ends can also prevent the blade from deflecting and deforming when cutting food.

[0020] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A wolf tooth strip cutting machine tool, characterized in that: include: The upper wolf tooth blade 9 and the lower wolf tooth blade 8 have mounting holes at both ends of the two layers of wolf tooth blades. The knife hole pin 5 is inserted into the mounting holes at both ends of the two layers of wolf tooth blades. The knife hole pin 5 is inserted into the middle hole of the right-end slipknot screw 3 and the left-end slipknot screw 12. The tail threaded parts of the right-end slipknot screw 3 and the left-end slipknot screw 12 are respectively inserted into the middle holes of the right-end knife frame 2 and the left-end knife frame 11. The right-end extension nut 1 and the left-end extension nut 13 are screwed into the tails of the right-end slipknot screw 3 and the left-end slipknot screw 12. The extension nuts at both ends are continuously tightened to tighten each wolf tooth blade. The side push rods 7 on both sides are inserted into the holes on both sides of the right-end knife frame 2 and the left-end knife frame 11. The two ends of the side push rod 7 have external threads. The push rod nut 6 is on the inner side of the knife frames at both ends and is screwed into the external threads at both ends of the side push rod 7. After the push rod nut 6 is tightened, the right-end knife frame 2 and the left-end knife frame 11 can be supported.

2. A wolf tooth strip cutting machine tool according to claim 1, characterized in that: There is a certain distance between two adjacent wolf tooth blades. The right end blade interlayer 4 and the left end blade interlayer 10 fill the distance between the two ends of the two adjacent wolf tooth blades. The width of the blade interlayer can be adjusted according to the width requirement of cutting wolf tooth strips of food.

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