Wrapper edge cutting and recycling anti-rolling device
By using partitions and guide separation structures in the face-cut edge cutting device, the problem of edge material rolling is solved, the sharpness and production efficiency of the cutting knife are maintained, and the scope of application is expanded.
Patent Information
- Application Number
- CN202422346764.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-25
AI Technical Summary
The existing dough cutting device can easily roll up excess edge material, affecting the sharpness and production efficiency of the cutting knife, and has a small scope of application.
The partition and a guide separation structure are adopted. The partition is installed between the cutting knife and the face conveyor belt. The guide separation structure leads to excess edge material to avoid the edge material being rolled up. At the same time, the mounting seat can be adjusted to cut out regular face material of different widths.
Effectively prevent edge materials from sticking to the cutting knife, keep the cutter smooth, avoid shutdown, improve production efficiency, and expand the scope of application.
Smart Images
Figure CN223169036U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of noodle skin processing, and particularly relates to a noodle skin edge trimming, recycling and anti-rolling device. Background Art
[0002] Before processing pasta, it is necessary to roll the kneaded dough into a noodle skin and then cut the noodle skin into specific shapes for baking. However, in the production process, since the edge positions of the produced noodle skins are irregular and cannot be directly cut, it is necessary to first cut the edge parts of the noodle skins to cut the noodle skins into regular ones. The existing noodle skin edge trimming devices, such as the noodle skin edge trimming device of a croissant shaping machine disclosed in the application number 2020204048458, include a frame body and a noodle skin supply component, a noodle skin conveying component and a noodle skin cutting component arranged on the frame body. The noodle skin conveying component includes a noodle skin conveyor belt fixed on the frame body and a driving component. The noodle skin cutting component includes edge cutting knives fixed on the frame body and distributed on both sides of the noodle skin conveyor belt. During application, the preliminarily processed noodle skin with uniform thickness is conveyed to the noodle skin conveyor belt by the noodle skin supply component, and the noodle skin moves towards the noodle skin cutting component driven by the noodle skin conveyor belt. Since the edge cutting knives on both sides of the noodle skin conveyor belt respectively cut the two edge positions of the noodle skin, the excess edge materials are cut off, and the remaining noodle skin becomes a noodle skin with regular edges, which is convenient for subsequent segmentation and die-cutting processing.
[0003] However, when the cutting circular knives of the above edge cutting knives rotate at high speed for cutting, they will take away some of the cut edge materials and stick them on the cutting circular knives, resulting in noodle blanks on the cutting surfaces of the cutting circular knives, thereby affecting the cutting sharpness, causing the partial cut surfaces of the noodle skins to be not smooth. At the same time, the gradual accumulation of edge materials on the cutting circular knives will affect the rotation of the cutting circular knives and even cause the machine to stop, thus affecting the production efficiency. Moreover, the width of the regular noodle skins cut by its edge cutting knives can only produce noodle skins of one width, and the applicable range is small.
[0004] In view of this, the inventor of this case has conducted in-depth research on the problem, and thus this case has been produced. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a noodle skin edge trimming, recycling and anti-rolling device to solve the problems that the existing noodle skin edge trimming devices are prone to roll up the excess edge materials and have a small applicable range.
[0006] To achieve the purpose, the utility model adopts such a technical solution:
[0007] A device for preventing coiling of cut edge and recycling of dough sheets, comprising a frame, a dough sheet conveyor belt rotatably mounted on the frame, and trimming knives mounted on the frame and distributed on both sides of the dough sheet conveyor belt. The trimming knives have mounting seats and trimming blades rotatably mounted on the mounting seats. The two trimming blades are arranged oppositely and are located between the two mounting seats. It is characterized in that: there is a separation distance between the mounting seat and the trimming blade. The mounting seat is provided with a separator extending into the separation distance and pressing on the top surface of the dough sheet conveyor belt. Taking the conveying direction of the dough sheet on the dough sheet conveyor belt from back to front, the upper end of the separator is mounted on the mounting seat, the lower end of the separator abuts against the dough sheet conveyor belt and is within the separation distance range. The front end of the trimming blade is suspended and abuts against one side of the separator facing the trimming blade. And a guiding and separating structure for guiding and separating the excess edge material is provided on the front side of the lower end of the separator. The mounting seat is mounted on the frame in a translatable manner.
[0008] The mounting seat is in the structure of a strip-shaped block lying horizontally in the front-rear direction, and the mounting seat is suspended above the dough sheet conveyor belt. A limiting block for restricting the installation of the separator on the top surface of the mounting seat is provided on the top surface of the mounting seat. The upper end of the separator is located between the limiting block and the top surface of the mounting seat.
[0009] The separator has a mounting part and a separating part. The mounting part lies horizontally in the left-right direction between the limiting block and the top surface of the mounting seat, and one end of the mounting part facing the trimming blade extends out of the mounting seat to within the separation distance range. The separating part is located below the mounting part and above the dough sheet conveyor belt, and the separating part is within the front side range of the separation distance. And the rear side of the lower end of the separating part is in close contact with one side of the front end of the trimming blade facing the separating part, and the front side of the separating part extends out of the front end of the trimming blade.
[0010] The limiting block is a strip-shaped block erected on the top surface of the mounting seat. The limiting block is within the range of the front end of the trimming blade. A screwing rod protrudes downward from the bottom surface of the limiting block. A screwing hole matching the screwing rod is recessed on the top surface of the mounting seat. A through hole for the screwing rod to pass through is opened at the position of the mounting part corresponding to the screwing rod.
[0011] The separating part is inclined downward from the mounting seat towards the trimming blade.
[0012] The part of the front side of the lower end of the separating part extending out of the trimming blade has a folding part folded towards the mounting seat. The bottom surface of the folding part presses on the top surface of the dough sheet conveyor belt, and the bottom surface of the folding part is inclined towards the mounting seat from back to front. This folding part is the guiding and separating structure.
[0013] Fixed seats with their top surfaces protruding out of the top surface of the frame are erected on both sides of the frame. A driving cylinder is provided on the top surface of the fixed seat. And the rear end of the mounting seat is connected to the output end of the driving cylinder. The two mounting seats are located between the two fixed seats.
[0014] A guiding and fixing rod is horizontally arranged between the two fixing seats. The output end of the driving cylinder is located on the front side of the guiding and fixing rod. The mounting seat is horizontally arranged in the front-back direction, and the rear end of the mounting seat is sleeved tightly on the guiding and fixing rod.
[0015] When applied, a dough trimming and recycling anti-rolling device of the present novelty is used. The preliminarily processed dough with uniform thickness is conveyed onto the top surface of the dough conveyor belt. The two end portions of the dough pass through the cutting knives. The cutting knives rotate to cut the two edge positions of the dough, cutting off the redundant edge materials, so that the remaining dough becomes dough with regular edges. And a separating member is used to separate the edge materials from the regular dough. At the same time, a guiding and separating structure is used to conveniently export the redundant edge materials. Compared with the prior art, during the cutting process, the separating member separates the redundant edge materials from the regular dough, preventing the edge materials from curling and sticking to the cutting knives, not affecting the sharpness of the cutting knives, making the cut of the regular dough smooth, avoiding the accumulation of edge materials causing shutdown, and improving production efficiency. At the same time, the two mounting seats can move relative to each other, and can cut regular dough with different widths according to needs, with a relatively large scope of application. Description of the Drawings
[0016] Figure 1 It is a schematic structural diagram of the present utility model. Detailed Embodiments
[0017] In order to further explain the technical solution of the present utility model, the following will be elaborated in detail with reference to the drawings.
[0018] A dough trimming and recycling anti-rolling device, as Figure 1 shown, includes a frame 1, a dough conveyor belt 2 rotatably installed on the frame 1, and trimming knives installed on the frame 1 and distributed on both sides of the dough conveyor belt 2. The trimming knives have mounting seats 3 and cutting knives 4 rotatably installed on the mounting seats 3. The two cutting knives 4 are arranged oppositely, and the two cutting knives 4 are located between the two mounting seats 3. The way the cutting knives 4 are rotatably installed on the mounting seats and the way the dough conveyor belt is rotatably installed on the frame are all well-known technologies and will not be elaborated here. When applied, the preliminarily processed dough 5 with uniform thickness is conveyed onto the top surface of the dough conveyor belt 2. The left and right end portions of the dough 5 pass through the cutting knives 4. The cutting knives 4 rotate to cut off the redundant edge materials at the left and right edge positions of the dough 5, so that the remaining dough becomes dough with regular edges, facilitating subsequent segmentation and die-cutting processing.
[0019] There is a separation distance between the mounting base 3 and the cutting knife 4. A separator 6 is provided on the mounting base 3 and extends into the separation distance and presses against the top surface of the dough conveyor belt 2. The upper end of the separator 6 is mounted on the mounting base, and the lower end of the separator 6 abuts against the dough conveyor belt 2 and is within the separation distance range. The front end of the cutting knife 4 is suspended and abuts against one surface of the separator 6 facing the cutting knife 4. Specifically, the mounting base 3 is in the structure of a strip-shaped block lying horizontally in the front-rear direction, and the mounting base 3 is suspended above the dough conveyor belt 2. A limiting block 31 for restricting the installation of the separator 6 on the top surface of the mounting base 3 is provided on the top surface of the mounting base 3. The upper end of the separator 6 is between the limiting block 31 and the top surface of the mounting base 3, that is, the separator 6 has a mounting portion 61 and a separating portion 62. The mounting portion 61 lies horizontally in the left-right direction between the limiting block 31 and the top surface of the mounting base 3. The limiting block 31 is a strip-shaped block erected on the top surface of the mounting base 3. The limiting block 31 is within the range of the front end of the cutting knife 4. A screw rod (not shown in the figure) protrudes downward from the bottom surface of the limiting block 31. A screw hole matching the screw rod is recessed at the position of the screw rod on the top surface of the mounting base 3. A through hole for the screw rod to pass through is opened at the position corresponding to the screw rod on the mounting portion 61. And one end of the mounting portion 61 facing the cutting knife 4 extends outside the mounting base 3 to within the separation distance range. The separating portion 62 is below the mounting portion 61 and above the dough conveyor belt 2, and the separating portion 62 is within the range of the front side of the separation distance. And the rear side of the lower end of the separating portion 62 is in close contact with one side of the front end of the cutting knife 4 facing the separating portion 62. The front side of the separating portion 62 extends outside the front end of the cutting knife 4. Preferably, the separating portion 62 is inclined downward from the mounting base 3 towards the cutting knife 4. During application, the through hole on the mounting portion 62 is aligned with the screw hole, so that the screw rod passes through the screw hole and the mounting hole in sequence and is screwed with the screw hole, thereby restricting and installing the mounting portion 62 between the limiting block 31 and the top surface of the mounting base 3. At the same time, the mounting portion 61 extends into the separation distance range and the separating portion is inclined, so that the lower end of the separating portion 62 of the separator 6 can be in close contact with the cutting knife. Thus, when the cutting knife cuts off the waste material, the waste material can be separated from the regular dough, and at the same time, the rotation of the cutting knife will not be affected.
[0020] A guiding and separating structure for guiding and separating excess edge materials is provided on the front side of the lower end of the separator 6. Specifically, a folded portion 621 that folds towards the mounting base 3 is provided on the part of the lower front side of the separating portion 62 that extends outside the cutting knife 4. The bottom surface of the folded portion presses against the top surface of the dough conveyor belt, and the bottom surface of the folded portion is inclined towards the mounting base from the rear to the front. This folded portion 621 is the guiding and separating structure, that is, the two folded portions enclose a horn structure that gradually expands from the front to the rear. In application, the setting of the folded portion 621 enables the cutting knife to increase the distance between the edge material and the regular dough during cutting, separate the edge material from the regular dough, and at the same time, makes the edge material and the regular dough form an inclined angle, facilitating the export of the edge material.
[0021] The mounting base 3 is mounted on the frame 1 in a translatable manner. Specifically, fixing seats 7 with their top surfaces extending outside the top surface of the frame 1 are erected on both sides of the frame 1. A driving cylinder (not shown in the figure) is provided on the top surface of the fixing seat 7, and the rear end of the mounting base 3 is connected to the output end of the driving cylinder. The two mounting bases 3 are located between the two fixing seats 7. Preferably, a guiding and fixing rod 71 is horizontally arranged between the two fixing seats 7. The output end of the driving cylinder is located in front of the guiding and fixing rod 71. The mounting base 3 is horizontally arranged in the front-rear direction, and the rear end of the mounting base 3 is sleeved tightly on the guiding and fixing rod 71. In application, the driving cylinder is started to adjust the mounting base 3 to move towards the center of the dough conveyor belt 2, so as to cut off the edge materials as needed and cut out regular dough with different widths as needed. At the same time, the front-rear arrangement of the guiding and fixing rod 71 and the driving cylinder can also make the mounting base 3 more stable during use.
[0022] When the dough edge trimming, recycling and anti-rolling device of the present invention is applied, the preliminarily processed dough 5 with uniform thickness is conveyed onto the top surface of the dough conveyor belt 2. The left and right end portions of the dough 5 pass through the cutting knife 4. The cutting knife 4 rotates to cut the left and right edge positions of the dough 5, cut off the excess edge materials, make the remaining dough into regular-edge dough, and use the separator to separate the edge materials from the regular dough. At the same time, the folded portion is used to export the excess edge materials. Compared with the prior art, during the cutting process, the separator 6 separates the excess edge materials from the regular dough, does not cause the edge materials to roll up and stick to the cutting knife, does not affect the sharpness of the cutting knife, makes the cut of the regular dough smooth, avoids the accumulation of edge materials causing machine stops, and improves production efficiency. At the same time, the two mounting bases can move relative to each other, can cut out regular dough with different widths as needed, and have a wide range of applications.
[0023] The product form of the present invention is not limited to the illustrations and embodiments in this case. Any person's appropriate changes or modifications with similar ideas should be regarded as not departing from the patent scope of the present invention.
Claims
1. A device for preventing the coiling of cut edges of dough sheets and recycling the cut edges, comprising a frame, a dough sheet conveyor belt rotatably mounted on the frame, and trimming knives mounted on the frame and distributed on both sides of the dough sheet conveyor belt. The trimming knives have mounting seats and cutting knives rotatably mounted on the mounting seats. The two cutting knives are arranged oppositely and are located between the two mounting seats. It is characterized in that: There is a separation gap between the mounting base and the cutting knife. A separator is provided on the mounting base and extends into the separation gap and presses against the top surface of the dough conveyor belt. Taking the conveying direction of the dough on the dough conveyor belt from back to front, the upper end of the separator is mounted on the mounting base, the lower end of the separator abuts against the dough conveyor belt and is within the range of the separation gap. The front end of the cutting knife is suspended and abuts against one side of the separator facing the cutting knife. And a guiding and separating structure for guiding and separating the excess edge material is provided on the front side of the lower end of the separator. The mounting base is mounted on the frame in a translatable manner.
2. The edge cutting and recycling anti-rolling device for dough sheets according to claim 1, wherein: The mounting base has a strip-shaped block structure lying horizontally in the front-back direction, and the mounting base is suspended above the dough conveyor belt. A limiting block for restricting the mounting of the separator on the top surface of the mounting base is provided on the top surface of the mounting base, and the upper end of the separator is between the limiting block and the top surface of the mounting base.
3. The edge trimming and recycling anti-rolling device for dough sheets according to claim 2, wherein: The separator has a mounting portion and a separating portion. The mounting portion lies horizontally in the left-right direction between the limiting block and the top surface of the mounting base, and one end of the mounting portion facing the cutting knife extends outside the mounting base into the range of the separation gap. The separating portion is below the mounting portion and above the dough conveyor belt, and the separating portion is within the front range of the separation gap. And the rear side of the lower end of the separating portion is in close contact with one side of the front end of the cutting knife facing the separating portion, and the front side of the separating portion extends outside the front end of the cutting knife.
4. The edge trimming and recycling anti-rolling device for dough sheets according to claim 3, characterized in that: The limiting block is a strip-shaped block erected on the top surface of the mounting base. The limiting block is within the range of the front end of the cutting knife. A screw rod protrudes downward from the bottom surface of the limiting block. A screw hole matching the screw rod is recessed on the top surface of the mounting base. A through hole for the screw rod to pass through is opened at the position of the mounting portion corresponding to the screw rod.
5. The edge trimming and recycling anti-rolling device for dough sheets according to claim 3, characterized in that: The separating portion is inclined downward from the mounting base towards the cutting knife.
6. The edge trimming and recycling anti-rolling device for dough sheets according to claim 3, characterized in that: The part of the front side of the lower end of the separating portion extending outside the cutting knife has a folded portion folded towards the mounting base. The bottom surface of the folded portion presses against the top surface of the dough conveyor belt, and the bottom surface of the folded portion is inclined towards the mounting base from back to front. This folded portion is the guiding and separating structure.
7. A device for preventing the curling of cut edges of dough sheets and recycling the cut-off materials according to claim 2, characterized in that: Fixed seats with their top surfaces protruding outside the top surface of the frame are erected on both sides of the frame. A driving cylinder is provided on the top surface of the fixed seat, and the rear end of the mounting base is connected to the output end of the driving cylinder. The two mounting bases are between the two fixed seats.
8. A dough sheet trimming and recycling anti-rolling device according to claim 7, characterized in that: A guiding and fixing rod is lying horizontally between the two fixed seats. The output end of the driving cylinder is in front of the guiding and fixing rod. The mounting base lies horizontally in the front-back direction, and the rear end of the mounting base is sleeved tightly on the guiding and fixing rod.