A nut spraying device for cake surface for food production

Abstract

The present invention relates to the technical field of filtering devices, and proposes a nut spraying device for the surface of pastries for food production, comprising a supporting base, a rotating component, a mixing component and a compacting component. The rotating component comprises a rotating motor, and the output end of the rotating motor is fixedly connected to a coaxially arranged rotating shaft through a coupling. Through the arrangement of structures such as the rotating component, all-round and dead-angle nut spraying on pastries is achieved, which effectively enhances the adhesion effect and aesthetics of the nuts. The arrangement of the dust cover effectively blocks excess nut debris, ensures the cleanliness of the working environment and the smooth operation of the equipment, and reduces production costs and maintenance difficulties. The device also achieves stable fixation and flexible transfer of pastries through the synergistic effect of an electric push rod and a suction cup, and prepares for the smooth progress of subsequent processes. The device in this embodiment not only optimizes product quality, but also improves the smoothness and reliability of the overall production process.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to a device for spraying nuts on the surface of cakes used in food production. Background Art

[0002] In order to enhance the taste of pastries, increase the texture and improve the appearance, pastry chefs often sprinkle nuts on the surface of pastries. This not only adds embellishment to the pastries, but also better meets the taste needs of consumers.

[0003] In order to meet the above requirements, the existing pastry surface nut spraying equipment has the following problems:

[0004] 1. The spraying device of the nut spraying equipment on the surface of cakes in the prior art can only spray the surface of the cakes, but cannot spray the sides of the cakes. It is particularly difficult to spray multiple cakes at the same time. There is a problem that it is difficult to spray nuts on the sides.

[0005] 2. The spraying device of the nut spraying equipment on the surface of cakes in the prior art cannot compact the nuts that are sticky and not firm on the surface after spraying, which may cause the nuts to fall during transportation, resulting in poor appearance;

[0006] 3. The spraying device of the nut spraying equipment on the surface of cakes in the prior art requires manual placement of processed nuts into the spraying device before spraying, and the size of the nut pieces cannot be flexibly adjusted according to needs, so there is a problem of poor adaptability. Summary of the invention

[0007] The invention provides a device for spraying nuts on the surface of cakes for food production, which solves the problems in the related art that the spraying surface is not comprehensive enough, the nuts are easy to fall off after spraying, and the adaptability is poor.

[0008] The technical solution of the present invention is as follows:

[0009] A nut spraying device for pastry surface for food production, characterized in that it comprises a supporting base, a rotating assembly, a mixing assembly and a compacting assembly, wherein the rotating assembly comprises a rotating motor, the output end of the rotating motor is fixedly connected to a coaxially arranged rotating shaft through a coupling, a rotating chassis is fixedly sleeved on the outer circumference of the rotating shaft, a ball hinge connecting column is fixedly connected to the top of the rotating chassis, a ball hinge connecting head is movably hinged inside the ball hinge connecting column, a suction cup is fixedly connected to the top of the ball hinge connecting head, and a dust cover is fixedly connected between the suction cup and the rotating chassis;

[0010] The top of the rotating chassis is fixedly connected to two symmetrically arranged telescopic sleeves, the interior of the telescopic sleeves is slidably equipped with a telescopic rod, the telescopic rod is movably hinged to the bottom of the suction cup, the top of the rotating chassis is fixedly connected to a fixed column, the top of the fixed column is movably hinged to the bottom of the suction cup, and an electric push rod is installed on the top of the rotating chassis, and the output end of the electric push rod is fixedly and movably hinged to the bottom of the suction cup.

[0011] Preferably, a motor fixing seat is fixedly connected to the top of the support base, a conveying motor is installed on the top of the motor fixing seat, and an output end of the conveying motor is fixedly connected to a coaxially arranged conveying shaft through a coupling;

[0012] Conveyor belt 1, conveyor belt 2 and a transverse conveyor belt are respectively installed on the top of the support base. An output shaft is arranged inside the transverse conveyor belt. A transmission gear 1 is fixedly sleeved on the outer circumference of the output shaft. A transmission gear 2 is fixedly sleeved on the outer circumference of the conveyor shaft. The transmission gear 1 is meshingly connected with the transmission gear 2.

[0013] Preferably, the mixing assembly comprises a mixing cover, the mixing cover is fixedly connected to the top of the supporting base, one side of the mixing cover is fixedly connected to a side plate, one side of the side plate is installed with a pulverizing motor, and the output end of the pulverizing motor is fixedly connected to a coaxially arranged pulverizing shaft through a coupling;

[0014] A support frame is fixedly connected to one side of the mixing cover, a screw is rotatably installed inside the support frame, a rotating rod is fixedly sleeved on the outer circumference of the screw, a fixing frame is threadedly sleeved on the outer circumference of the screw, a connecting bevel gear and a moving bevel gear are rotatably installed inside the fixing frame, the connecting bevel gear and the moving bevel gear are meshingly connected, and the connecting bevel gear is movably sleeved on the outer circumference of the crushing shaft.

[0015] Preferably, a fixed roller and a movable roller are rotatably installed inside the mixing cover, a movable rod is nested inside the movable roller, and the movable rod is nested inside the movable bevel gear. A limiting block is fixedly connected to one side of the mixing cover, a sliding block is sleeved on the outer circumference of the movable rod, and the sliding block is slidably assembled inside the limiting block.

[0016] A rotating shaft is nested inside the fixed roller, a bevel gear three is fixedly sleeved on the outer circumference of the rotating shaft, a bevel gear four is fixedly sleeved on the outer circumference of the crushing shaft, and the bevel gear three is meshedly connected with the bevel gear four.

[0017] Preferably, a storage shell is fixedly connected to one side of the mixing cover, a connecting rod is rotatably installed inside the storage shell, a synchronous belt is provided between the connecting rod and the crushing shaft through a synchronous wheel sleeve, a vertical rod is rotatably installed inside the storage shell, a bevel gear five is fixedly sleeved on the outer circumference of the vertical rod, a bevel gear six is ​​fixedly sleeved on the outer circumference of the connecting rod, and the bevel gear five is meshingly connected with the bevel gear six;

[0018] A spur gear 2 is fixedly sleeved on the outer circumference of the vertical rod, a screening roller is rotatably installed inside the mixing cover, a spur gear 1 is fixedly sleeved on the outer circumference of the screening roller, and the spur gear 1 is meshingly connected with the spur gear 2.

[0019] Preferably, a storage bin is fixedly connected to one side of the mixing cover, and a dust collecting device is installed inside the storage bin;

[0020] The interior of the storage bin is slidably equipped with a storage drawer, and the interior of the mixing cover is fixedly connected with a material discharge inclined plate.

[0021] Preferably, the compacting assembly comprises a fixing plate, the fixing plate is fixedly connected to one side of the mixing cover, two symmetrically arranged telescopic columns are installed at the bottom of the fixing plate, a connecting plate is fixedly connected to the bottom of the telescopic columns, and two symmetrically arranged return springs are fixedly connected between the connecting plate and the fixing plate;

[0022] A motor connecting frame is fixedly connected to one side of the connecting plate, and a compacting motor is installed at the bottom of the motor connecting frame, and the output end of the compacting motor is fixedly connected to a coaxially arranged compacting shaft through a coupling, and a roller shaft is fixedly sleeved on the outer circumference of the compacting shaft, and a cleaning shaft 1 and a cleaning shaft 2 are rotatably installed at the bottom of the connecting plate, and a cleaning belt is commonly provided between the cleaning shaft 1 and the cleaning shaft 2 through a synchronous wheel sleeve, and a cleaning brush is provided on the outer circumference of the cleaning belt, and a cleaning scraper is fixedly connected to one side of the connecting plate, and a transmission gear 1 is fixedly sleeved on the outer circumference of the cleaning shaft 1, and a transmission gear 2 is fixedly sleeved on the outer circumference of the compacting shaft, and the transmission gear 1 and the transmission gear 2 are meshingly connected, and a storage basket is provided on one side of the support base;

[0023] The bottom of the connecting plate is fixedly connected with an axle limiting frame, and the compacting shaft is rotatably installed inside the axle limiting frame.

[0024] Preferably, a heating rack is fixedly connected to the top of the conveyor belt 1, and a heating component is installed inside the heating rack.

[0025] The working principle and beneficial effects of the present invention are:

[0026] 1. The present invention realizes all-round and dead-angle nut spraying on cakes through the setting of rotating components and other structures, effectively enhancing the attachment effect and aesthetics of nuts. At the same time, the setting of dust cover effectively blocks excess nut debris, ensures the cleanliness of the working environment and the smooth operation of the equipment, and reduces production costs and maintenance difficulties. In addition, the device also realizes stable fixation and flexible transfer of cakes through the synergistic effect of the electric push rod and the suction cup, making preparations for the smooth progress of subsequent processes. In summary, the device in this embodiment not only optimizes product quality, but also improves the smoothness and reliability of the overall production process.

[0027] 2. In the present invention, through the setting of structures such as mixing components and the innovative adjustment mechanism, the operator can easily adjust the distance between the mobile roller and the fixed roller, thereby accurately controlling the size of the crushed nuts, meeting different production needs, and greatly improving the flexibility of production and the diversity of products. The efficient dust suction and filtration system effectively absorbs impurities such as the nut skin, ensuring the pure taste and appearance of the cakes. The fine crushing and screening process crushes and screens the nuts into suitable sizes, preparing for subsequent spraying, and further improving the purity and taste of the products. The intelligent spraying control realizes the precise spraying of cakes through the visual detection device, improves production efficiency, and ensures the appearance and taste of cakes. In general, this embodiment has achieved significant improvements in nut processing, filtering, screening, mixing and spraying.

[0028] 3. The provision of structures such as compacting components in the present invention not only improves the taste of the pastries, but also significantly enhances the adhesion ability of nuts on the surface of the pastries, thereby ensuring the spraying effect of the nuts. Secondly, after the spraying is completed, the nuts on the surface of the pastries are compacted by compaction treatment, which effectively prevents the nuts from falling during subsequent transportation, thereby ensuring the beauty and integrity of the pastries. In addition, a cleaning and recycling system is also designed in this embodiment, which simultaneously cleans during the compaction process to remove excess nut debris, and collects and recycles these debris, thereby realizing the reuse of part of the raw materials and effectively saving costs. At the same time, the provision of the cleaning scraper extends the service life of the cleaning brush and reduces maintenance costs. In summary, the multiple innovative designs of this embodiment significantly improve the efficiency and quality of pastry production. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0032] Figure 3This is a schematic diagram of the ball-jointed column structure of the present invention;

[0033] Figure 4 It is a partial structural schematic diagram of the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the conveying device of the present invention;

[0035] Figure 6 It is a schematic diagram of the structure of the mixing assembly of the present invention;

[0036] Figure 7 It is a side sectional view of the present invention;

[0037] Figure 8 It is a structural diagram of the internal part of the present invention;

[0038] Fig. 9 It is a schematic diagram of the structure of the heating device of the present invention;

[0039] Fig.10 It is a schematic diagram of the compaction assembly structure of the present invention;

[0040] Fig.11 A schematic diagram of the compaction assembly structure from another perspective of the present invention;

[0041] Fig.12 It is a bottom view of the compaction structure of the present invention.

[0042] In the figure:

[0043] 1. Support base;

[0044] 2. Rotating assembly; 201. Rotating motor; 202. Rotating shaft; 203. Rotating chassis; 204. Ball joint connecting column; 205. Ball joint connecting head; 206. Suction cup; 207. Dust cover; 208. Fixed column; 209. Telescopic cover; 210. Telescopic rod; 211. Electric push rod; 212. Motor fixing seat; 213. Conveying motor; 214. Conveying belt 1; 215. Conveying belt 2; 216. Transmission gear 1; 217. Transmission gear 2; 218. Horizontal conveying belt;

[0045] 3. Compacting assembly; 301. Fixed plate; 302. Telescopic column; 303. Return spring; 304. Motor connecting frame; 305. Compacting motor; 306. Storage basket; 307. Compacting shaft; 308. Roller shaft; 309. Shaft limiter; 310. Cleaning shaft 1; 311. Cleaning shaft 2; 312. Cleaning belt; 313. Cleaning brush; 314. Cleaning scraper; 315. Connecting plate;

[0046] 4. Mixing assembly; 401. Mixing cover; 402. Side plate; 403. Crushing motor; 404. Crushing shaft; 405. Moving bevel gear; 406. Connecting bevel gear; 407. Moving rod; 408. Fixed frame; 409. Support frame; 410. Screw; 411. Rotating rod; 412. Fixed roller; 413. Moving roller; 414. Unloading inclined plate; 415. Storage bin; 416. Dust collecting device; 417. Storage drawer; 418. Screening roller; 419. Spur gear 1; 420. Spur gear 2; 421. Vertical rod; 422. Connecting rod; 423. Synchronous belt; 424. Limit block; 425. Sliding block;

[0047] 5. Heating rack; 6. Heating component. DETAILED DESCRIPTION

[0048] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0049] Example 1

[0050] like Figures 1 to 12 As shown, this embodiment proposes a nut spraying device for the surface of pastries for food production, comprising a supporting base 1, a rotating assembly 2, a mixing assembly 4 and a compacting assembly 3, wherein the rotating assembly 2 comprises a rotating motor 201, wherein the output end of the rotating motor 201 is fixedly connected to a coaxially arranged rotating shaft 202 through a coupling, wherein a rotating chassis 203 is fixedly sleeved on the outer circumference of the rotating shaft 202, wherein a ball-jointed connecting column 204 is fixedly connected to the top of the rotating chassis 203, wherein a ball-jointed connecting head 205 is movably hinged inside the ball-jointed connecting column 204, wherein a suction cup 206 is fixedly connected to the top of the ball-jointed connecting head 205, and a dust cover 207 is fixedly connected between the suction cup 206 and the rotating chassis 203;

[0051] Two symmetrically arranged telescopic sleeves 209 are fixedly connected to the top of the rotating chassis 203, and a telescopic rod 210 is slidably installed inside the telescopic sleeve 209. The telescopic rod 210 is movably hinged at the bottom of the suction cup 206. A fixed column 208 is fixedly connected to the top of the rotating chassis 203, and the top of the fixed column 208 is movably hinged to the bottom of the suction cup 206. An electric push rod 211 is installed on the top of the rotating chassis 203, and the output end of the electric push rod 211 is fixedly hinged to the bottom of the suction cup 206. Through the arrangement of the rotating component 2 and other structures, all-round and dead-angle nut spraying on pastries is achieved, which effectively enhances the adhesion effect and aesthetics of the nuts. At the same time, the dust cover effectively blocks excess nut debris, ensures the cleanliness of the working environment and the smooth operation of the equipment, and reduces production costs and maintenance difficulties. In addition, the device also achieves stable fixation and flexible transfer of cakes through the coordinated action of the electric push rod 211 and the suction cup 206, preparing for the smooth progress of subsequent processes. In summary, the device in this embodiment not only optimizes product quality, but also improves the smoothness and reliability of the overall production process.

[0052] like Figures 1 to 12 As shown, a motor fixing base 212 is fixedly connected to the top of the support base 1, a conveying motor 213 is installed on the top of the motor fixing base 212, and the output end of the conveying motor 213 is fixedly connected to a coaxially arranged conveying shaft through a coupling, and a conveying belt 1 214, a conveying belt 2 215 and a transverse conveying belt 218 are respectively installed on the top of the support base 1, an output shaft is arranged inside the transverse conveying belt 218, a transmission gear 1 216 is fixedly sleeved on the outer circumference of the output shaft, a transmission gear 2 217 is fixedly sleeved on the outer circumference of the conveying shaft, and the transmission gear 1 216 and the transmission gear 2 217 are meshingly connected.

[0053] In this embodiment, first, the tray containing cakes is placed on the conveyor belt 214, and then the conveyor belt 214 is started to smoothly convey the tray to the predetermined position of the suction cup 206. Then, the suction cup 206 firmly fixes the tray thereon by negative pressure, thereby ensuring stability in subsequent operations.

[0054] Subsequently, the electric push rod 211 is activated and retracted. This action, under the coordinated action of the two lifting and retracting rods, causes the suction cup 206 and the entire storage rack to tilt to a suitable angle, thereby facilitating the uniform spreading of materials on both sides of the cakes, effectively improving the comprehensiveness and coverage of the spreading of materials;

[0055] Then, the rotating motor 201 is activated, which drives the rotating chassis 203 and the suction cup 206 to rotate together, so as to achieve all-round and no-dead-angle nut spraying on the cakes, further enhancing the attachment effect and aesthetics of the nuts, and adding a richer and more attractive appearance to the cakes;

[0056] It should be noted that the setting of the dust cover plays a vital role in the entire spraying process. It not only effectively blocks the excess nut debris and prevents it from interfering with the telescopic movement of the telescopic rod, but also ensures the cleanliness of the working environment and the smooth operation of the equipment.

[0057] After the final spreading is completed, the electric push rod 211 is started and reset again to restore the suction cup 206 to a horizontal position. Subsequently, the suction cup 206 is closed and the conveying motor 213 is started. Under the engagement of the transmission gear 1 216 and the transmission gear 2 217, the transverse conveyor belt 218 is driven to smoothly transfer the placement plate from the suction cup 206 to the conveyor belt 2 215, thus preparing for the smooth progress of subsequent processes. Compared with the prior art, the device in this embodiment significantly improves the uniformity and efficiency of nut spraying by introducing a combination mechanism of inclined spraying and rotary spraying. At the same time, the provision of a dust cover effectively solves the problems of working environment cleaning and equipment maintenance, further improving the smoothness and reliability of the overall production process. These improvements not only optimize product quality, but also reduce production costs and maintenance difficulties, bringing significant technological progress and economic benefits to the pastry manufacturing industry.

[0058] Example 2

[0059] like Figures 1 to 12 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a mixing component 4 including a mixing cover 401, the mixing cover 401 is fixedly connected to the top of the supporting base 1, one side of the mixing cover 401 is fixedly connected to a side plate 402, one side of the side plate 402 is installed with a crushing motor 403, the output end of the crushing motor 403 is fixedly connected to a coaxially arranged crushing shaft 404 through a coupling, one side of the mixing cover 401 is fixedly connected to a support frame 409, a screw 410 is rotatably installed inside the support frame 409, a rotating rod 411 is fixedly sleeved on the outer peripheral surface of the screw 410, a fixing frame 408 is threadedly sleeved on the outer peripheral surface of the screw 410, a connecting bevel gear 406 and a moving bevel gear 405 are rotatably installed inside the fixing frame 408, the connecting bevel gear 406 and the moving bevel gear 405 are meshingly connected, and the connecting bevel gear 406 is movably sleeved on the outer peripheral surface of the crushing shaft 404.

[0060] like Figures 1 to 12As shown, a fixed roller 412 and a movable roller 413 are rotatably installed inside the mixing cover 401, a movable rod 407 is nested inside the movable roller 413, and the movable rod 407 is nested inside the movable bevel gear 405. A limiting block 424 is fixedly connected to one side of the mixing cover 401, a slider 425 is sleeved on the outer circumference of the movable rod 407, and the slider 425 is slidably assembled inside the limiting block 424, a rotating shaft 202 is nested inside the fixed roller 412, a bevel gear three is fixedly sleeved on the outer circumference of the rotating shaft 202, a bevel gear four is fixedly sleeved on the outer circumference of the crushing shaft 404, and the bevel gear three and the bevel gear four are meshingly connected.

[0061] like Figures 1 to 12 As shown, a storage shell is fixedly connected to one side of the mixing cover 401, a connecting rod 422 is rotatably installed inside the storage shell, a synchronous belt 423 is provided between the connecting rod 422 and the crushing shaft 404 through a synchronous wheel sleeve, a vertical rod 421 is rotatably installed inside the storage shell, a bevel gear five is fixedly sleeved on the outer circumference of the vertical rod 421, a bevel gear six is ​​fixedly sleeved on the outer circumference of the connecting rod 422, the bevel gear five and the bevel gear six are meshingly connected, a spur gear two 420 is fixedly sleeved on the outer circumference of the vertical rod 421, a screening roller 418 is rotatably installed inside the mixing cover 401, a spur gear one 419 is fixedly sleeved on the outer circumference of the screening roller 418, the spur gear one 419 and the spur gear two 420 are meshingly connected.

[0062] like Figures 1 to 12 As shown, a storage bin 415 is fixedly connected to one side of the mixing hood 401, a dust collecting device 416 is installed inside the storage bin 415, a storage drawer 417 is slidably installed inside the storage bin 415, and a material discharge inclined plate 414 is fixedly connected to the inside of the mixing hood 401.

[0063] In this embodiment, first, according to the size of the nut crumbs to be sprayed, the operator can rotate the rotating rod 411, and the rotating movement of the rotating rod 411 will drive the screw 410 to rotate synchronously, thereby driving the fixed frame 408 to move along the direction of the screw 410, thereby pulling the moving bevel gear 405, the connecting bevel gear 406 and the moving rod 407 to move together, and finally realizing the precise adjustment of the position of the moving roller 413. Through such a design, the distance between the moving roller 413 and the fixed roller 412 can be flexibly adjusted, so as to accurately control the size of the broken nuts, fully meet different production needs, and greatly improve the production flexibility and product diversity;

[0064] Next, the nuts are poured into the discharging inclined plate 414 and smoothly enter the mixing cover 401. At this time, the dust suction device 416 starts to work. Its powerful suction effectively sucks away the impurities such as the nut skin that may affect the taste of the cakes, and collects them in the storage drawer 417, ensuring the pure taste and appearance of the cakes. Then, the nuts continue to fall, and the crushing motor 403 starts to drive the crushing shaft 404 to rotate. The crushing shaft 404 is driven by the bevel gear to make the fixed roller 412 and the movable roller 413 start to rotate, and the nuts are finely crushed. In this process, the nuts are crushed into suitable sizes, ready for subsequent screening and spraying.

[0065] After the nuts are crushed, they enter the screening roller 418. The bottom of the screening roller 418 is equipped with a screen to further filter the nut skins to ensure the purity and taste of the final product. At the same time, the rotation of the crushing shaft 404 is also transmitted through the synchronous belt 423 to drive the connecting rod 422 to rotate. The connecting rod 422 is then driven by the bevel gear to make the vertical rod 421 start to rotate. The rotation of the vertical rod 421 will further drive the rotation of the spur gear 2 420, which will mesh with the spur gear 1 419 to jointly drive the screening roller 418 to rotate and screen the nut crumbs inside. This screening process can not only ensure the uniformity and purity of the nut crumbs, but also achieve the mixing of multiple nuts through the setting of the screening roller 418, further improving the applicability and flexibility of the device in various situations.

[0066] The sieved nut crumbs will eventually fall into the spraying mechanism. It should be noted that the spraying mechanism uses existing technology and uses a visual detection device to intelligently detect whether there are cakes at the bottom. Once cakes are detected, the spraying device will start immediately to spray the nut crumbs evenly and accurately onto the surface of the cake. This intelligent design not only improves production efficiency, but also ensures the appearance and taste of the cakes.

[0067] In summary, the device in this embodiment significantly improves the uniformity, efficiency and flexibility of nut spraying through an innovative nut size adjustment mechanism, an efficient dust suction and filtration system, a fine crushing and screening process, and intelligent spraying control. At the same time, the device is also highly adaptable and diverse, able to meet different production needs and achieve mixed spraying of multiple nuts. Compared with the prior art, this embodiment has achieved significant improvements and optimizations in nut processing, filtering, screening, mixing and spraying, bringing significant technological progress and economic benefits to the pastry manufacturing industry.

[0068] Example 3

[0069] like Figures 1 to 12As shown, based on the same concept as the above-mentioned embodiments 1 and 2, this embodiment further proposes that the compacting assembly 3 includes a fixed plate 301, the fixed plate 301 is fixedly connected to one side of the mixing cover 401, two symmetrically arranged telescopic columns 302 are installed at the bottom of the fixed plate 301, the bottom of the telescopic columns 302 is fixedly connected to a connecting plate 315, two symmetrically arranged return springs 303 are fixedly connected between the connecting plate 315 and the fixed plate 301, one side of the connecting plate 315 is fixedly connected to a motor connecting frame 304, and the bottom of the motor connecting frame 304 is installed A compacting motor 305 is installed, and the output end of the compacting motor 305 is fixedly connected to a coaxial compacting shaft 307 through a coupling. A roller 308 is fixedly sleeved on the outer circumference of the compacting shaft 307. A cleaning shaft 1 310 and a cleaning shaft 2 311 are rotatably installed at the bottom of the connecting plate 315. A cleaning belt 312 is provided between the cleaning shaft 1 310 and the cleaning shaft 2 311 through a synchronous wheel sleeve. A cleaning brush 313 is provided on the outer circumference of the cleaning belt 312. A cleaning scraper 314 is fixedly connected to one side of the connecting plate 315. A transmission gear 1 216 is sleeved, and a transmission gear 217 is fixedly sleeved on the outer circumference of the compacting shaft 307. The transmission gear 1 216 and the transmission gear 2 217 are meshed and connected. A storage basket 306 is arranged on one side of the support base 1. The bottom of the connecting plate 315 is fixedly connected with an axis limit frame 309. The compacting shaft 307 is rotatably mounted inside the axis limit frame 309. Through the arrangement of the compacting component 3 and other structures, not only the taste of the pastry is improved, but also the adhesion ability of nuts on the surface of the pastry is significantly enhanced, thereby ensuring the spraying effect of the nuts. Secondly, after the spraying is completed, The nuts on the surface of the pastry are compacted by compaction processing, which effectively prevents the nuts from falling during subsequent transportation, ensuring the beauty and integrity of the pastry. In addition, the present embodiment also designs a cleaning and recycling system, which simultaneously cleans during the compaction process to remove excess nut debris, and collects and recycles these debris, thereby realizing the reuse of part of the raw materials and effectively saving costs. At the same time, the provision of the cleaning scraper 314 extends the service life of the cleaning brush 313 and reduces maintenance costs. In summary, the multiple innovative designs of this embodiment significantly improve the efficiency and quality of pastry production.

[0070] like Figures 1 to 12 As shown, a heating frame 5 is fixedly connected to the top of the conveyor belt 1 214 , and a heating component 6 is installed inside the heating frame 5 .

[0071] In this embodiment, the process of spraying nuts on the surface of pastries is further optimized to ensure the adhesion effect of nuts and the final quality of pastries. First, when pastries pass through the conveyor belt 214, they enter the bottom area of ​​the heating rack 5, and the heating component 6 arranged at the bottom of the heating rack 5 starts to work to perform a gentle heating treatment on the surface of the pastries. This heating step not only helps to improve the taste of the pastries, but also enhances the adhesion ability of nuts on the surface of the pastries, ensuring the spraying effect of nuts.

[0072] Next, when the step of spraying nuts is completed, the tray will move to the bottom of the roller 308. At this time, the telescopic column 302 starts accurately, driving the connecting plate 315 to move downward, so that the roller 308 is in close contact with the upper surface of the pastry. Then, the compacting motor 305 starts, driving the compacting shaft 307 to rotate, and finally driving the roller 308 to rotate. The roller 308 and the conveyor belt 215 work together to transport the tray to the left while compacting the nuts on the surface of the pastry. This compaction step effectively prevents the nuts from falling during the subsequent transportation, ensuring the beauty and integrity of the pastry.

[0073] It is worth noting that while the compacting shaft 307 is rotating, it also drives the cleaning shaft 310 to rotate through the meshing action of the bevel gear, thereby driving the entire cleaning belt 312 to operate. When the cleaning belt 312 rotates, it will drive the cleaning brush 313 on its surface to clean the storage plate and the surface of the pastry to remove excess nut debris attached. These swept nut debris will be collected inside the storage basket 306, realizing the recycling and reuse of part of the raw materials, effectively saving costs. In addition, the provision of the cleaning scraper 314 further reflects the meticulous consideration of this embodiment, which can clean the cleaning brush 313 in a timely manner, effectively extending the service life of the cleaning brush 313 and reducing maintenance costs.

[0074] In summary, this embodiment significantly improves the efficiency and quality of pastry production through multiple innovative designs such as a heating component to improve the adhesion of nuts, a compaction process to prevent nuts from falling, and a cleaning and recycling system to achieve raw material reuse.

[0075] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nut spraying device for cake surface for food production, characterized in that: The invention comprises a supporting base (1), a rotating assembly (2), a mixing assembly (4) and a compacting assembly (3), wherein the rotating assembly (2) comprises a rotating motor (201), the output end of the rotating motor (201) is fixedly connected to a coaxially arranged rotating shaft (202) via a coupling, a rotating chassis (203) is fixedly sleeved on the outer circumference of the rotating shaft (202), a ball joint connecting column (204) is fixedly connected to the top of the rotating chassis (203), a ball joint connecting head (205) is movably hinged inside the ball joint connecting column (204), a suction cup (206) is fixedly connected to the top of the ball joint connecting head (205), and a dust cover (207) is fixedly connected between the suction cup (206) and the rotating chassis (203); The top of the rotating chassis (203) is fixedly connected to two symmetrically arranged telescopic sleeves (209), the interior of the telescopic sleeve (209) is slidably equipped with a telescopic rod (210), and the telescopic rod (210) is movably hinged to the bottom of the suction cup (206). The top of the rotating chassis (203) is fixedly connected to a fixed column (208), and the top of the fixed column (208) is movably hinged to the bottom of the suction cup (206). The top of the rotating chassis (203) is installed with an electric push rod (211), and the output end of the electric push rod (211) is fixedly and movably hinged to the bottom of the suction cup (206); The mixing assembly (4) comprises a mixing cover (401), the mixing cover (401) is fixedly connected to the top of the supporting base (1), a side plate (402) is fixedly connected to one side of the mixing cover (401), a grinding motor (403) is installed on one side of the side plate (402), and an output end of the grinding motor (403) is fixedly connected to a coaxially arranged grinding shaft (404) via a coupling; A support frame (409) is fixedly connected to one side of the mixing cover (401), a screw rod (410) is rotatably mounted inside the support frame (409), a rotating rod (411) is fixedly sleeved on the outer circumference of the screw rod (410), a fixing frame (408) is threadedly sleeved on the outer circumference of the screw rod (410), a connecting bevel gear (406) and a movable bevel gear (405) are rotatably mounted inside the fixing frame (408), the connecting bevel gear (406) and the movable bevel gear (405) are meshingly connected, and the connecting bevel gear (406) is movably sleeved on the outer circumference of the crushing shaft (404); A fixed roller (412) and a movable roller (413) are rotatably mounted inside the mixing cover (401), a movable rod (407) is nested inside the movable roller (413), and the movable rod (407) is nested inside the movable bevel gear (405). A limiting block (424) is fixedly connected to one side of the mixing cover (401), a sliding block (425) is sleeved on the outer circumference of the movable rod (407), and the sliding block (425) is slidably assembled inside the limiting block (424); A rotating shaft (202) is nested inside the fixed roller (412), a bevel gear three is fixedly sleeved on the outer circumference of the rotating shaft (202), and a bevel gear four is fixedly sleeved on the outer circumference of the crushing shaft (404), and the bevel gear three is meshingly connected with the bevel gear four.

2. A nut spraying device for cake surface for food preparation according to claim 1, characterized in that: The top of the support base (1) is fixedly connected to a motor fixing seat (212), a conveying motor (213) is installed on the top of the motor fixing seat (212), and the output end of the conveying motor (213) is fixedly connected to a coaxially arranged conveying shaft via a coupling; A conveyor belt 1 (214), a conveyor belt 2 (215) and a transverse conveyor belt (218) are respectively installed on the top of the support base (1); an output shaft is arranged inside the transverse conveyor belt (218); a transmission gear 1 (216) is fixedly sleeved on the outer circumference of the output shaft; a transmission gear 2 (217) is fixedly sleeved on the outer circumference of the conveyor shaft; the transmission gear 1 (216) and the transmission gear 2 (217) are meshingly connected.

3. A nut spraying device for cake surface for food preparation according to claim 2, characterized in that: A storage shell is fixedly connected to one side of the mixing cover (401), a connecting rod (422) is rotatably installed inside the storage shell, a synchronous belt (423) is provided between the connecting rod (422) and the crushing shaft (404) via a synchronous wheel sleeve, a vertical rod (421) is rotatably installed inside the storage shell, a bevel gear five is fixedly sleeved on the outer peripheral surface of the vertical rod (421), a bevel gear six is ​​fixedly sleeved on the outer peripheral surface of the connecting rod (422), and the bevel gear five and the bevel gear six are meshingly connected; A spur gear 2 (420) is fixedly sleeved on the outer circumference of the vertical rod (421), a screening roller (418) is rotatably mounted inside the mixing cover (401), a spur gear 1 (419) is fixedly sleeved on the outer circumference of the screening roller (418), and the spur gear 1 (419) and the spur gear 2 (420) are meshingly connected.

4. The nut spraying device for the surface of cakes for food preparation according to claim 3, characterized in that: A storage bin (415) is fixedly connected to one side of the mixing cover (401), and a dust collecting device (416) is installed inside the storage bin (415); The storage bin (415) is slidably equipped with a storage drawer (417), and the mixing cover (401) is fixedly connected with a material discharge inclined plate (414) inside.

5. The nut spraying device for the surface of cakes for food preparation according to claim 4, characterized in that: The compacting assembly (3) comprises a fixing plate (301), the fixing plate (301) being fixedly connected to one side of the mixing cover (401), two symmetrically arranged telescopic columns (302) being installed at the bottom of the fixing plate (301), a connecting plate (315) being fixedly connected to the bottom of the telescopic columns (302), and two symmetrically arranged return springs (303) being fixedly connected between the connecting plate (315) and the fixing plate (301); A motor connecting frame (304) is fixedly connected to one side of the connecting plate (315), a compacting motor (305) is installed at the bottom of the motor connecting frame (304), an output end of the compacting motor (305) is fixedly connected to a coaxially arranged compacting shaft (307) via a coupling, a roller shaft (308) is fixedly sleeved on the outer circumference of the compacting shaft (307), a cleaning shaft 1 (310) and a cleaning shaft 2 (311) are rotatably installed at the bottom of the connecting plate (315), and the cleaning shaft 1 (310) and the cleaning shaft 2 (311) are connected to each other. A cleaning belt (312) is provided on the synchronous wheel sleeve, a cleaning brush (313) is provided on the outer peripheral surface of the cleaning belt (312), a cleaning scraper (314) is fixedly connected to one side of the connecting plate (315), a transmission gear (216) is fixedly sleeved on the outer peripheral surface of the cleaning shaft (310), a transmission gear (217) is fixedly sleeved on the outer peripheral surface of the compacting shaft (307), the transmission gear (216) and the transmission gear (217) are meshed and connected, and a storage basket (306) is provided on one side of the support base (1); The bottom of the connecting plate (315) is fixedly connected to a shaft limiting frame (309), and the compacting shaft (307) is rotatably mounted inside the shaft limiting frame (309).

6. The nut spraying device for the surface of cakes for food preparation according to claim 5, characterized in that: A heating frame (5) is fixedly connected to the top of the conveyor belt 1 (214), and a heating component (6) is installed inside the heating frame (5).

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