Multicoloured face mask production device

Abstract

The application discloses a multi-color surface belt production device, and aims to solve the technical problems of the existing multi-color surface belt production device, such as easy deviation and adhesion of the surface belt, and unadjustable width and unfirm combination of the cut surface belt. By replacing the length of the shaft sleeve between the two roll cutters, the technical effect of producing various color and shape surface belts is achieved. The accurate alignment of the surface belt is realized by adopting a guide assembly. The stable formation of the multi-color surface belt is realized by a plurality of calendering assemblies, and the yield is ensured.

Description

Technical Field

[0001] This application relates to the field of food production equipment, specifically to a colorful noodle production device. Background Technology

[0002] With the upgrading of consumption and the development of the food industry, the market has placed higher demands on the diversification, nutritional value, and aesthetics of stuffed foods. Traditional pasta foods such as dumplings, buns, and wontons have gradually evolved from single-color white dough to two-color and multi-color dough to meet consumers' needs for visual appeal.

[0003] Currently, the production methods for colorful pasta mainly fall into two categories: the first is traditional handmade production, which involves preparing dough of different colors separately, then manually rolling, folding, and filling the dough. This method is inefficient, inconsistent, and cannot achieve large-scale production. The second is mechanized production, but existing mainstream equipment is mostly focused on the efficient output of single-color dough sheets. In terms of multi-color dough sheet production, some equipment attempts to use a dual conveyor belt system to separately transport dough strips of different colors, then produce two-color dough sheets through processes such as cutting, folding, and rolling. However, the inventors have found through long-term practice and research that such devices often face problems such as inaccurate alignment, weak bonding, and complex dough strip recycling, affecting production efficiency and product qualification rate.

[0004] Furthermore, a patent document with publication number CN221307018U, known to the inventor, discloses a two-color stuffed food production device. This device achieves a two-color effect by punching holes in the lower layer, punching the center dough in the upper layer, pressing the two-color dough together, and punching the outer layer dough. However, this double-layer stacking and punching method results in a complex structure, high requirements for the timing of each component, high equipment cost and maintenance difficulty, and low production efficiency due to the multiple punching operations.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the background technology of this disclosure and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] In view of at least one of the above technical problems, this disclosure provides a multi-colored noodle production device, which mainly solves the problems of complex structure, inaccurate positioning and unstable fit of existing multi-colored noodle production equipment.

[0007] According to one aspect of this disclosure, a multi-colored noodle production apparatus is provided, comprising a support platform, at least two noodle conveying modules disposed on one side of the support platform and stacked vertically, a noodle pressing module disposed at the output end of the noodle conveying module, and a power module disposed inside the support platform. The conveyor belt module includes a raw material placement platform, a raw material calendering roller located on one side of the discharge end of the raw material placement platform, a slitting conveyor belt located at the output end of the raw material calendering roller, a slitting assembly located above the middle of the slitting conveyor belt, a processing conveyor belt located on one side of the output end of the slitting conveyor belt, and a recycling conveyor belt located above the slitting conveyor belt. The surface pressing module includes a pressing and calendering roller located at the output end of the processing conveyor belt.

[0008] In some embodiments of this disclosure, a collection box is also included located below the output end of the recycling conveyor belt.

[0009] In some embodiments of this disclosure, the faceplate pressing module further includes at least two sets of thinning calendering rollers disposed behind the pressing calendering rollers with progressively decreasing gaps, and a repressing conveyor belt disposed between the pressing calendering rollers and the thinning calendering rollers and between the two sets of thinning calendering rollers.

[0010] In some embodiments of this disclosure, the conveyor belt module further includes a guide component disposed on one side of the input end of the slitting component, the guide component including guide baffles fixed on both sides of the slitting conveyor belt.

[0011] In some embodiments of this disclosure, the conveyor belt module further includes a powder-spreading component disposed at the output end of the raw material calendering roller.

[0012] In some embodiments of this disclosure, the slitting assembly includes a rotating shaft, at least two roller cutters sleeved on the rotating shaft, a spacer sleeved on the rotating shaft and disposed between the roller cutters, and a locking nut threaded to the end of the rotating shaft.

[0013] In some embodiments of this disclosure, a third belt conveyor module is also included, located above the two belt conveyor modules.

[0014] In some embodiments of this disclosure, the power module includes an electric motor and a transmission box for connecting the electric motor to the belt conveyor module and the belt pressing module.

[0015] One or more technical solutions provided in the embodiments of this application have at least one of the following technical effects or advantages: 1. By changing the length of the bushing between the two roller cutters, the distance between the roller cutters can be adjusted, thereby freely adjusting the width of the dough strip cutting. This effectively solves the technical problem of the dough strip having a single color and shape in the existing technology, and achieves the technical effect of producing dough strips with multiple colors and shapes.

[0016] 2. By adopting a guide component and using baffles to limit the position of the left and right sides of the dough, the technical problem of the dough easily deviating in the prior art is effectively solved, thereby achieving precise alignment of the dough and ensuring a high yield rate.

[0017] 3. By using a multi-stage calendering assembly, the technical problem of poor bonding of the surface strip in the existing technology is effectively solved, thereby ensuring the stable molding of multi-color surface strips and helping to improve the yield rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall use of the colorful noodle production device in one embodiment of this application.

[0019] Figure 2 This is a schematic diagram of the overall structure of a colorful noodle production device in one embodiment of this application.

[0020] Figure 3 This is a schematic diagram of the structure of the noodle conveyor module of a multi-colored noodle production device in one embodiment of this application.

[0021] Figure 4 This is a schematic diagram of the slitting component structure of a multi-colored noodle production device in one embodiment of this application.

[0022] Figure 5 This is a schematic diagram of the dough sheet pressing module structure of a multi-colored dough sheet production device in one embodiment of this application.

[0023] Figure 6 This is a schematic diagram of the overall use of the colorful noodle production device in another embodiment of this application.

[0024] Figure 7 This is a schematic diagram of the overall structure of the colorful noodle production device in another embodiment of this application.

[0025] In the above figures, 1 is the support platform, 11 is the material collection box, 2 is the surface conveyor module, 21 is the raw material placement platform, 22 is the raw material calendering roller, 23 is the slitting conveyor belt, 24 is the slitting assembly, 241 is the rotating shaft, 242 is the rolling cutter, 243 is the spacer, 244 is the locking nut, 25 is the processing conveyor belt, 26 is the recycling conveyor belt, 27 is the guiding assembly, 28 is the powder spreading assembly, 3 is the surface pressing module, 31 is the pressing calendering roller, 32 is the thinning calendering roller, 33 is the re-pressing conveyor belt, and 4 is the power module. Detailed Implementation

[0026] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "vertical," "horizontal," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "connection" and "linkage" in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0027] Unless otherwise specified, the unit modules (components, structures, mechanisms) or sensors involved in the following embodiments are all conventional commercially available products.

[0028] This application discloses a multi-colored noodle production device, which solves the technical problems of noodle placement being prone to shifting and sticking, as well as the inability to adjust the width of the cut noodle strips and the poor bonding of the composite material in existing multi-colored noodle production devices.

[0029] To better understand the technical solution of this application, the above technical solution will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Example 1 This example discloses a colorful noodle production apparatus; see [link / reference]. Figure 2 The device includes a support platform 1, two stacked dough sheet conveying modules 2 located on one side of the top of the support platform 1, a dough sheet pressing module 3 located at the output end of the dough sheet conveying module 2, and a power module 4 located inside the support platform 1 to drive the device. The support platform 1 is a rectangular cabinet that provides support for the entire device. The dough sheet conveying modules 2 are installed on one side of the top of the support platform 1, with their conveying direction aligned with the long side of the cabinet. The dough sheet pressing module 3 is installed at the output end of the dough sheet conveying module 2. The power module 4 is installed inside the cabinet of the support platform 1. The support platform 1 securely fixes the entire device, ensuring stable operation. The power module 4 drives the dough sheet conveying modules 2 and the dough sheet pressing module 3 to cut, recombine, and press together two different colored dough sheets.

[0031] See Figure 3The dough conveyor module 2 includes a raw material placement platform 21, a set of raw material calendering rollers 22 located at the discharge end of the raw material placement platform 21, a slitting conveyor belt 23 located at the output end of the raw material calendering rollers 22, a slitting assembly 24 located in the middle of the slitting conveyor belt 23, a processing conveyor belt 25 located on one side of the output end of the slitting conveyor belt 23, and a recycling conveyor belt 26 located above the slitting conveyor belt 23. The dough conveyor module 2 is used to divide a single-color dough strip into multiple single-color narrow dough strips and to convey excess dough strips to the collection box 11. The lower-level sheet conveyor module 2 is supported by support plates on both sides. The placement platform 21 is a horizontal straight plate, fitted onto the support plates, used to place the raw material (i.e., single-color sheet) and to reinforce the structure of the support plates. The gap position of the raw material calendering roller 22 is slightly lower than the end of the placement platform 21, facilitating the smooth entry of the raw material into the calendering roller. It consists of two rollers of the same size, and its gap width is slightly narrower than the width of the raw material. A horizontally placed slitting conveyor belt 23 is installed below the discharge port of the raw material calendering roller 22. The raw material passing through the raw material calendering roller 22... The slitting assembly 24 installed in the middle of the slitting conveyor belt 23 cuts the single-color wide strip into multiple single-color narrow strips. The processing conveyor belt 25 is close to the output end of the slitting conveyor belt 23, and its conveying direction is slightly upward, so that the single-color narrow strips cut by this group can meet with the single-color narrow strips of another color cut by another group of strip conveyor modules 2 above in front of the strip pressing module 3. The feed end of the recycling conveyor belt 26 is located directly above the discharge end of the slitting conveyor belt 23, and its discharge end is located directly above the feed end of the placement table 21. The upper strip conveyor module 2 is basically the same as the lower strip conveyor module 2, except that the conveying angle of the processing conveyor belt 25 is different. It is inclined downward to facilitate the meeting with the narrow strips cut by the lower layer.

[0032] See Figure 5 The sheet pressing module 3 includes a set of pressing and calendering rollers 31 located at the output end of the processing conveyor belt 25. The sheet pressing module 3 is used to press multiple arranged narrow sheet belts of different colors into a whole. Its main device is the pressing and calendering rollers 31, which are located at the output end port of the processing conveyor belt 25 with a gap slightly lower than the port to facilitate the normal transport of the sheet belt.

[0033] The multi-colored noodle production apparatus also includes a collection box 11 located below the output end of the recycling conveyor belt 26. The collection box 11 is integrally formed with the support platform 1 to prevent the recycling narrow noodle belt from knocking the collection box 11 over.

[0034] The dough sheet pressing module 3 also includes two sets of thinning calendering rollers 32 with progressively decreasing gaps located behind the pressing calendering rollers 31, and a secondary pressing conveyor belt 33 located between the two calendering rollers in the dough sheet pressing module 3. Behind the pressing calendering rollers 31, two sets of secondary pressing conveyor belts 33, the same size as the pressing calendering rollers 31 and positioned horizontally, are installed to further press the pressed multicolored dough sheet together firmly, and their progressively decreasing gaps press the dough sheet to the required thickness. The secondary pressing conveyor belt 33 is installed between the pressing calendering rollers 31 and the thinning calendering rollers 32, and between the two thinning calendering rollers 32, for conveying the dough sheet. Its feed end is lower than the gap of the calendering rollers, and its discharge end is slightly higher than the gap of the calendering rollers. This design facilitates the normal conveying of the dough sheet and avoids damage due to conveying jams.

[0035] The sheet conveyor module 2 also includes a guide component 27 located on one side of the input end of the slitting assembly 24. The guide component 27 includes guide baffles fixed on both sides of the slitting conveyor belt 23. The guide component 27 consists of two guide baffles installed on both sides of the slitting conveyor belt 23 and located at the front end of the slitting assembly 24. It consists of two parts: one that converges downwards and the other that converges towards the slitting conveyor belt 23. It serves to limit the position of the sheet, so that the sheet enters the slitting assembly 24 at a fixed angle, ensuring that the spacing of the cut single-color narrow sheet is the preset spacing.

[0036] The dough conveyor module 2 also includes a flour-sprinkling assembly 28 located at the output end of the raw material calendering roller 22. The flour-sprinkling assembly 28, consisting of a hollow roller, is driven by a power module to rotate the rollers on both sides, causing the flour inside to be sifted out and sprinkled onto the dough conveyor. The flour-sprinkling assembly 28 prevents the dough conveyor from sticking to the cutting blades when cut by the slitting assembly 24, and also prevents it from sticking to the pressure rollers in subsequent pressing and continuing processes. The flour-sprinkling assembly 28 is powered by an external power source.

[0037] See Figure 4 The slitting assembly 24 includes a rotating shaft 241, at least two rotary cutters 242 sleeved on the rotating shaft 241, a spacer 243 sleeved on the rotating shaft 241 and disposed between the rotary cutters 242, and a locking nut 244 threaded to the end of the rotating shaft 241. The slitting assembly is driven by a power module 4, and the rotary cutters 242 are firmly fixed to the rotating shaft 241 by the support of the spacer 243 and the compression of the locking nut 244. In use, the distance between the rotary cutters 242 can be changed by replacing the spacers 243 of different lengths, thereby adjusting the cutting width of the noodle.

[0038] The power module 4 includes electric motors that are powered by each calendering roll, conveyor belt, and rotating shaft 241. Through multiple electric motors, the power module drives transmission boxes to connect the raw material calendering rolls, slitting conveyor belt, slitting assembly shaft, processing conveyor belt, and recycling conveyor belt of the lower sheet conveyor module. This allows each component of the lower sheet conveyor module to transmit power to its corresponding component in the upper sheet conveyor module via its respective transmission box, thus connecting them to power. The power module also drives transmission boxes through multiple electric motors to connect the pressing calendering rolls, thinning calendering rolls, and re-pressing conveyor belt in the sheet pressing module, connecting them to power and enabling the normal operation of each component.

[0039] When using, please refer to Figure 1 The upper and lower layers of roller cutters 242 are aligned, and the two colors of dough strips are placed on the placement platforms 21 of the upper and lower dough strip conveyor modules 2, respectively, with the cutting direction of the dough strips in the same direction as the transport direction of the device. The dough strips are pulled into the gap between the raw material calendering rollers 22, and the raw material calendering rollers 22 bring the raw material to the slitting conveyor belt 23 and press it to the required thickness. Then, the dough strips are transported by the slitting conveyor belt 23 and pass through the powdering component 28. The powdering component 28 rotates continuously, causing the flour inside it to fall onto the dough strips. After being powdered, the dough strips are precisely positioned with the slitting component 24 under the limit of the guide component 27 and reach the position of the slitting component 24 under the drive of the slitting conveyor belt 23.

[0040] The slitting component 24 of the lower belt conveyor module 2 cuts the single-color wide belt into five single-color narrow belts, numbered 1-5 from front to back. Three single-color narrow belts (numbers 1, 3, and 5) are retained on the sides and in the middle, and transported to the next process via the processing conveyor belt 25. The remaining two belts (numbers 2 and 4) are pulled onto the recycling conveyor belt 26, which transports belts 2 and 4 to the beginning of the device and into the collection box 11. Similarly, the slitting component 24 of the upper belt conveyor module 2 cuts the single-color wide belt into three single-color narrow belts, numbered 6-8 from front to back. The single-color narrow belts (numbers 6 and 8) are retained on the sides, and transported to the next process via the processing conveyor belt 25. The remaining belt (number 7) is pulled onto the recycling conveyor belt 26, which transports belt 7 to the beginning of the device and into the collection box 11. The lower layer of No. 1, No. 3, and No. 5 face strips and the upper layer of No. 6 and No. 8 face strips are cross-combined to form a loose, colorful face strip with No. 1, No. 6, No. 3, No. 8, and No. 5 in the order from front to back in front of the face strip pressing module 3.

[0041] After assembly, the loose multicolored dough strips arrive at the dough strip pressing module 3. First, the pressing and calendering rollers 31 press the multicolored dough strips into a single multicolored dough strip. At this point, the firmness and thickness of the multicolored dough strips do not yet meet the requirements for use. The dough strips need to pass through two thinning calendering rollers with gradually narrowing gaps to make the firmness and thickness of the dough strips meet the requirements for use.

[0042] Example 2 This example discloses a colorful noodle production apparatus; see [link / reference]. Figure 7 Compared to Embodiment 1, this embodiment adds a set of noodle conveyor modules 2. The processing conveyor belt 25 of this third set of noodle conveyor modules 2 is more inclined at a higher angle than the processing conveyor belt 25 of the second layer, so that the noodle belt can pass through smoothly.

[0043] When using, please refer to Figure 6 Except for the following differences, the rest of the process is the same as in Example 1. After the bottom layer of the face belt conveyor module 2 is divided, it forms narrow face belts numbered 1-5 from front to back. Face belts numbered 2 and 4 are recycled. A face belt is provided by the second layer face belt conveyor module 2 to replace the bottom layer face belt number 4. A face belt is provided by the top layer face belt conveyor module 2 to replace the bottom layer face belt number 2. The recombined face belts are then pressed together by the face belt pressing module 3.

[0044] Although some preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0045] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of its inventive concept. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A colorful noodle production device, characterized in that, It includes a support platform, at least two face belt conveyor modules disposed on one side of the support platform and stacked vertically, a face belt pressing module disposed at the output end of the face belt conveyor module, and a power module disposed inside the support platform; The conveyor belt module includes a raw material placement platform, a raw material calendering roller located on one side of the discharge end of the raw material placement platform, a slitting conveyor belt located at the output end of the raw material calendering roller, a slitting assembly located above the middle of the slitting conveyor belt, a processing conveyor belt located on one side of the output end of the slitting conveyor belt, and a recycling conveyor belt located above the slitting conveyor belt. The surface pressing module includes a pressing and calendering roller located at the output end of the processing conveyor belt.

2. The colorful noodle production apparatus according to claim 1, characterized in that, It also includes a collection box located below the output end of the recycling conveyor belt.

3. The colorful noodle production apparatus according to claim 1, characterized in that, The surface pressing module also includes at least two sets of thinning calendering rollers located behind the pressing calendering rollers with progressively decreasing gaps, and a repressing conveyor belt located between the pressing calendering rollers and the thinning calendering rollers and between the two sets of thinning calendering rollers.

4. The colorful noodle production apparatus according to claim 1, characterized in that, The conveyor belt module also includes a guide component located on one side of the input end of the slitting component, the guide component including guide baffles fixed on both sides of the slitting conveyor belt.

5. The colorful noodle production apparatus according to claim 1, characterized in that, The conveyor belt module also includes a powder-spreading component located at the output end of the raw material calendering roller.

6. The colorful noodle production apparatus according to claim 1, characterized in that, The slitting assembly includes a rotating shaft, at least two roller cutters sleeved on the rotating shaft, a spacer sleeved on the rotating shaft and disposed between the roller cutters, and a locking nut threaded to the end of the rotating shaft.

7. The colorful noodle production apparatus according to claim 1, characterized in that, It also includes a third belt conveyor module located above the two belt conveyor modules.

8. The colorful noodle production apparatus according to claim 1, characterized in that, The power module includes an electric motor and a transmission box for connecting the electric motor to the belt conveyor module and the belt pressing module.

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