A multi-layer cake cream spreader

Abstract

The present invention relates to the technical field of cake preparation, and provides a multi-layer cake cream spreading machine, which includes two protective plates, a cream bucket, a spreading assembly, a stacking assembly and a foaming assembly. The bottoms of the two protective plates are both welded with support plates. Two symmetrically arranged conveying rollers are rotatably installed on one side of the two protective plates. Through the arrangement of structures such as a cutting disc and a scraper, the cake embryo is trimmed by three cutting discs of different sizes. The trimmed cake embryo is more uniform, which can improve the uniformity of subsequent cream spreading. After trimming, the surface of the cake embryo is coated by a nozzle 1. After coating, a scraper is used to scrape off the excess cream. Through the cooperation of these two steps, the effect of evenly spreading cream can be achieved. At the same time, the excess cream enters the ice bucket and can be reused. Through the above technical solutions, the problems of uneven cream spreading and high labor cost in the prior art are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cake preparation, and specifically, to a multi-layer cake cream spreading machine. Background Art

[0002] A multi-layer cake cream spreading machine is a device used for automatically spreading cream on multi-layer cakes. However, there are some problems in the existing multi-layer cake cream spreading machine technology, including the inability to automatically stack cake layers, uneven spreading, etc. These problems have led to a deterioration in taste and affected the consumer experience.

[0003] In the prior art, the authorized announcement number is: CN108378094B, and the name is a multi-layer cake cream spreading machine. This patent includes an operating table, a conveyor belt, a sugar water sprinkling device, a jam spreading device, a single-layer cream spreading device, and a laminating device. There is an artificial stacking area in the middle of the operating table, which divides the operating table into a single-layer spreading area and a stacking and laminating area. Single-layer cakes are placed equidistantly on the conveyor belt in the single-layer spreading area, and three adjacent single-layer cakes before and after are used as a group. The present invention replaces manual operation with a machine to make cakes with high efficiency. The cakes produced have regular shapes, are beautiful, and have accurate and consistent weights.

[0004] However, this patent only simply achieves the effect of automatically spreading cream on cakes, but does not make adjustments to the spreading effect. During the spreading process, in addition to achieving automation, strict control over the evenness of spreading is also required. Only evenly spread cream can obtain a better taste.

[0005] Moreover, after each layer of cake is processed, it needs to be manually stacked in a separate stacking area, which undoubtedly increases the labor cost. And the effect of manual stacking is not good, and it is impossible to keep the centers of each layer of cake consistent. At the same time, after stacking, this patent does not process the gaps between each layer of cake, making the overall multi-layer cake unstable and lacking in aesthetics. Summary of the Invention

[0006] The present invention provides a multi-layer cake cream spreading machine, which solves the problems of uneven cream spreading and high labor cost in the related art.

[0007] The technical solution of the present invention is as follows: A multi-layer cake cream spreading machine includes two protective plates, a cream bucket, a spreading assembly, a stacking assembly, and a foaming assembly. The bottoms of the two protective plates are both welded with support plates. Two symmetrically arranged conveyor rollers are rotatably installed on one side of the two protective plates together. A conveyor belt is sleeved outside the two conveyor rollers together. A collection box is fixedly connected to one side of one of the protective plates, and a control panel is installed on one side of one of the protective plates.

[0008] The coating assembly includes a mounting plate fixedly connected to the top of the conveyor belt. A first driven gear is rotatably mounted on the top of the mounting plate. A placing disc is fixedly connected to the top of the first driven gear. A fixing block is mounted on the top of the placing disc. A rotating motor is mounted at the bottom of the mounting plate. The output end of the rotating motor is fixedly connected to a first driving gear through a coupling. The bottom of the first driving gear is fixedly connected to the top of the mounting plate. The first driving gear and the first driven gear are meshed. The rotating motor is electrically connected to the control panel.

[0009] As a preferred embodiment of the present invention, the coating assembly further includes a connecting plate. The bottom of the connecting plate is fixedly connected to the tops of the two protective plates. A switching motor is mounted on the top of the connecting plate. The output end of the switching motor is fixedly connected to a rotating rod through a coupling. The rotating rod is rotatably mounted on the top of the connecting plate. A driving dial is fixedly sleeved on the outside of the rotating rod. A dial rod is fixedly connected to the bottom of the driving dial. A rotating shaft is rotatably mounted inside the connecting plate. A driven grooved wheel is fixedly sleeved on the outside of the rotating shaft. A switching disc is fixedly connected to the bottom of the rotating shaft. Three uniformly circumferential telescopic rods I are fixedly connected to the bottom of the switching disc. The bottoms of the three telescopic rods I are respectively fixedly connected to cutting discs of different sizes. Cutting blades are fixedly connected to the outer circumferential surfaces of the three cutting discs. The telescopic rod I and the switching motor are both electrically connected to the control panel.

[0010] As a preferred embodiment of the present invention, the coating assembly further includes a processing protective shell. A processing motor is mounted on one side of the processing protective shell. The processing motor is electrically connected to the control panel. The output end of the processing motor is fixedly connected to a first threaded rod through a coupling. A rotating groove is formed inside the processing protective shell. The first threaded rod is rotatably mounted inside the rotating groove. A moving groove is formed at the top of the processing protective shell. A transmission sleeve is threadedly sleeved on the outside of the first threaded rod. The transmission sleeve is slidably connected inside the moving groove. A second driving gear is rotatably mounted on the top of the transmission sleeve. A rack is fixedly connected to the top of the processing protective shell. The rack is meshed with the second driving gear. A hook plate is fixedly connected to the top of the second driving gear.

[0011] As a preferred embodiment of the present invention, the smearing assembly further includes a fixing plate. One side of the fixing plate is fixedly connected to an ice bucket. The top of the fixing plate is fixedly connected to a cleaning protective shell. A cleaning motor is installed on the top of the cleaning protective shell. The output end of the cleaning motor is fixedly connected to a reciprocating lead screw through a coupling. A cavity is formed inside the cleaning protective shell. The reciprocating lead screw is rotatably installed inside the cavity. A sliding groove is formed on one side of the cleaning protective shell. A cleaning plate is sleeved on the outer thread of the reciprocating lead screw. The cleaning plate is slidably connected inside the sliding groove. A one-way bearing is installed at the bottom of the reciprocating lead screw. The bottom of the one-way bearing is fixedly connected to a connecting rod. The cleaning motor is electrically connected to the control panel;

[0012] A fixing rod is rotatably installed on the top of the fixing plate. A first synchronous belt is jointly sleeved on the outer parts of the fixing rod and the connecting rod. Two symmetrically arranged second telescopic rods are fixedly sleeved on the outer part of the fixing rod. A connecting plate is jointly fixedly connected to one side of the two second telescopic rods. An adjusting motor is arranged on one side of the connecting plate. The adjusting motor is electrically connected to the control panel. The output end of the adjusting motor is fixedly connected to an adjusting rod through a coupling. The adjusting rod is rotatably installed on one side of the connecting plate. An adjusting plate is fixedly sleeved on the outer part of the adjusting rod. A plurality of springs are welded on one side of the adjusting plate at equal intervals in an array. A scraping plate is jointly welded on one side of the plurality of springs.

[0013] As a preferred embodiment of the present invention, the smearing assembly further includes a reinforcing plate. A third telescopic rod is fixedly connected to the top of the reinforcing plate. One end of the third telescopic rod is fixedly connected to three first nozzles arranged at equal intervals in an array. The bottom of the cream bucket is fixedly connected to the top of the reinforcing plate. A first conveying pipe is fixedly connected inside the cream bucket. One end of the conveying pipe is fixedly connected to the three first nozzles. A conveying pump is arranged inside the cream bucket. The conveying pump and the third telescopic rod are both electrically connected to the control panel.

[0014] As a preferred embodiment of the present invention, the stacking assembly includes two blanking plates. The two blanking plates are respectively fixedly connected to one side of the two protective plates. Four blanking rollers arranged at equal intervals in an array are jointly rotatably installed on one side of the two blanking plates. A second synchronous belt is jointly sleeved on the outer parts of one of the blanking rollers and one of the conveyor rollers. A positioning plate is jointly fixedly connected to the bottoms of the two blanking plates. A stacking protective shell is fixedly connected to the top of the positioning plate. A stacking motor is installed on the top of the stacking protective shell. The stacking motor is electrically connected to the control panel.

[0015] As a preferred embodiment of the present invention, the output end of the stacking motor is fixedly connected with a second threaded rod through a coupling. A straight groove is formed inside the stacking protective shell. The second threaded rod is rotatably installed inside the straight groove. A moving plate is sleeved on the outer thread of the second threaded rod. A processing plate is fixedly connected to the bottom of the moving plate. A vacuum pump is installed at the bottom of the processing plate. A rotating electric control turntable is rotatably installed at the top of the processing plate. A second nozzle is installed at the top of the positioning plate. A second conveying pipe is fixedly connected to one side of the second nozzle. One end of the second conveying pipe is fixedly connected to the cream bucket.

[0016] As a preferred embodiment of the present invention, the foaming assembly includes a bracket. A foaming motor is installed at the top of the bracket. The output end of the foaming motor is fixedly connected with a foamer through a coupling. A fourth telescopic rod is fixedly connected to the bracket. A foaming detector is installed at the bottom of the fourth telescopic rod. Two reinforcing ribs are fixedly connected to the bracket. A feeding cylinder is fixedly connected to the top of the reinforcing rib. A cylinder is installed inside the reinforcing rib. One end of the cylinder is fixedly connected with a feeding tube. The feeding tube is slidably connected inside the reinforcing rib. A baffle is fixedly connected to one side of the feeding tube. A rotating cover plate is rotatably installed at the bottom of the feeding tube. A weighing sensor is installed inside the rotating cover plate. The foaming motor, the fourth telescopic rod, the foaming detector, the weighing sensor and the cylinder are all electrically connected to the control panel.

[0017] The working principle and beneficial effects of the present invention are as follows:

[0018] 1. In the present invention, through the arrangement of structures such as the cutting disc and the scraping plate, the cake embryo is trimmed by three cutting discs of different sizes. The trimmed cake embryo is more uniform, which can improve the uniformity of subsequent cream spreading. After trimming, the surface of the cake embryo is coated with the first nozzle. After coating, the excess cream is scraped off with the scraping plate. The effect of evenly spreading cream can be achieved through the cooperation of these two steps. At the same time, the excess cream will enter the ice bucket and can be reused.

[0019] 2. In the present invention, through the arrangement of structures such as the feeding roller and the vacuum pump, the processed cakes move to the electric control turntable on the processing plate in sequence from large to small through the feeding roller. The processing plate is lowered by the second threaded rod. The use of the vacuum pump in cooperation can automatically adsorb the cakes, ensuring that the multi-layer cakes are on the same central axis. The gaps after stacking can be filled through the cooperation of lifting and the second nozzle, ensuring the integrity and beauty of the cakes.

[0020] 3. In the present invention, through the settings of structures such as a foaming detector and a weighing sensor, when adding materials for cream foaming, the cylinder can push the feeding cylinder to send the raw materials inside the feeding cylinder into the cream bucket. The setting of the weighing sensor can record the specific data of each feeding, which can be used for quality traceability and precise control. After all the raw materials are foamed, the foaming detector detects the cream and transmits the data to the control panel, realizing the control of the raw materials and ensuring the food safety and taste effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0022] Figure 1 Schematic diagram of the left side of the overall structure of the present invention;

[0023] Figure 2 Schematic diagram of the right side of the overall structure of the present invention;

[0024] Figure 3 Schematic diagram of the cake embryo fixing structure of the present invention;

[0025] Figure 4 Schematic diagram of the overall structure of the cake embryo trimming component of the present invention;

[0026] Figure 5 Schematic diagram of the transmission structure of the cake embryo trimming component of the present invention;

[0027] Figure 6 Schematic diagram of the structure of the component for removing corner materials of the present invention;

[0028] Figure 7 Schematic diagram of the structure of the component for removing excess cream of the present invention;

[0029] Figure 8 Schematic diagram of the automatic cream spreading structure of the present invention;

[0030] Figure 9 Schematic diagram of the overall structure of the stacking component of the present invention;

[0031] Figure 10 Schematic diagram of the internal structure of the stacking component of the present invention;

[0032] Figure 11 Schematic diagram of the overall structure of the foaming component of the present invention;

[0033] Figure 12 Schematic diagram of the automatic feeding structure of the present invention;

[0034] Figure 13 For the present invention Figure 7 Enlarged view of part A.

[0035] In the figure: 1. Smearing component; 101. Mounting plate; 102. First driven gear; 103. Placing plate; 104. Fixed block; 105. First driving gear; 106. Rotating motor; 107. Connecting plate; 108. Switching motor; 109. Rotating rod; 110. Driving dial; 111. Rotating shaft; 112. Driven sprocket; 113. First telescopic rod; 114. Cutting disc; 115. Cutting piece; 116. Processing protective shell; 117. Processing motor; 118. First threaded rod; 119. Transmission sleeve; 120. Hook plate; 121. Second driving gear; 122. Rack; 123. Fixed plate; 124. Ice bucket; 125. Cleaning protective shell; 126. Cleaning motor; 127. Reciprocating lead screw; 128. Cleaning plate; 129. One-way bearing; 130. First synchronous belt; 131. Fixed rod; 132. Second telescopic rod; 133. Connecting plate; 134. Adjusting motor; 135. Adjusting plate; 136. Spring; 137. Scraper; 138. Reinforcing plate; 139. Third telescopic rod; 140. First nozzle; 141. First conveying pipe; 142. Cream bucket; 143. Poking rod; 144. Switching disc; 145. Connecting rod; 146. Adjusting rod;

[0036] 2. Stacking component; 201. Feeding plate; 202. Feeding roller; 203. Second synchronous belt; 204. Positioning plate; 205. Second conveying pipe; 206. Stacking protective shell; 207. Stacking motor; 208. Second threaded rod; 209. Moving plate; 210. Vacuum pump; 211. Processing plate; 212. Electric control turntable; 213. Second nozzle;

[0037] 3. Soaking component; 301. Bracket; 302. Soaking motor; 303. Soaker; 304. Fourth telescopic rod; 305. Soaking detector; 306. Reinforcing rib; 307. Feeding cylinder; 308. Cylinder; 309. Rotating cover plate; 310. Weighing sensor; 311. Baffle; 312. Feeding tube;

[0038] 4. Conveyor belt; 5. Support plate; 6. Collection box; 7. Control panel; 8. Conveyor roller; 9. Protective plate; 10. Water tank; 11. Connecting pipe; 12. Spraying component; 13. L-shaped plate. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present invention. Embodiment 1

[0040] As Figures 1 to 13As shown in the figure, this embodiment proposes a multi-layer cake cream spreader, which includes two protective plates 9, a cream bucket 142, a spreading assembly 1, a stacking assembly 2, and a foaming assembly 3. Support plates 5 are welded to the bottoms of the two protective plates 9. Two symmetrically arranged conveyor rollers 8 are rotatably installed on one side of the two protective plates 9. A conveyor belt 4 is sleeved outside the two conveyor rollers 8. A collection box 6 is fixedly connected to one side of one of the protective plates 9. A control panel 7 is installed on one side of one of the protective plates 9. The spreading assembly 1 includes a mounting plate 101. The mounting plate 101 is fixedly connected to the top of the conveyor belt 4. A driven gear 102 is rotatably installed on the top of the mounting plate 101. A placing plate 103 is fixedly connected to the top of the driven gear 102. A fixing block 104 is installed on the top of the placing plate 103. A rotating motor 106 is installed at the bottom of the mounting plate 101. The output end of the rotating motor 106 is fixedly connected to a driving gear 105 through a coupling. The bottom of the driving gear 105 is fixedly connected to the top of the mounting plate 101. The driving gear 105 and the driven gear 102 are meshed. The rotating motor 106 is electrically connected to the control panel 7. Through the setting of structures such as a cutting disc 114 and a scraping plate 137, the cake embryo is trimmed by three cutting discs 114 of different sizes. The trimmed cake embryo is more uniform, which can improve the uniformity of subsequent cream spreading. After trimming, the surface of the cake embryo is coated by a first nozzle 140. After coating, the scraping plate 137 is used to scrape off the excess cream. The effect of evenly spreading cream can be achieved through the cooperation of these two steps. At the same time, the excess cream will enter the ice bucket 124 and can be reused.

[0041] The spreading assembly 1 further includes a connecting plate 107. The bottom of the connecting plate 107 is fixedly connected to the tops of the two protective plates 9. A switching motor 108 is installed on the top of the connecting plate 107. The output end of the switching motor 108 is fixedly connected to a rotating rod 109 through a coupling. The rotating rod 109 is rotatably installed on the top of the connecting plate 107. A driving dial 110 is fixedly sleeved outside the rotating rod 109. A dial rod 143 is fixedly connected to the bottom of the driving dial 110. A rotating shaft 111 is rotatably installed inside the connecting plate 107. A driven sprocket 112 is fixedly sleeved outside the rotating shaft 111. A switching disc 144 is fixedly connected to the bottom of the rotating shaft 111. Three circumferentially distributed first telescopic rods 113 are fixedly connected to the bottom of the switching disc 144. Cutting discs 114 of different sizes are fixedly connected to the bottoms of the three first telescopic rods 113. Cutting blades 115 are fixedly connected to the outer circumferential surfaces of the three cutting discs 114. The first telescopic rods 113 and the switching motor 108 are both electrically connected to the control panel 7.

[0042] The coating assembly 1 further includes a processing protective case 116. A processing motor 117 is installed on one side of the processing protective case 116. The processing motor 117 is electrically connected to the control panel 7. The output end of the processing motor 117 is fixedly connected to a first threaded rod 118 through a coupling. A rotating groove is formed inside the processing protective case 116. The first threaded rod 118 is rotatably installed inside the rotating groove. A moving groove is formed at the top of the processing protective case 116. A transmission sleeve 119 is sleeved on the outer thread of the first threaded rod 118. The transmission sleeve 119 is slidably connected inside the moving groove. A second driving gear 121 is rotatably installed at the top of the transmission sleeve 119. A rack 122 is fixedly connected to the top of the processing protective case 116. The rack 122 is meshed with the second driving gear 121. A hook plate 120 is fixedly connected to the top of the second driving gear 121.

[0043] The coating assembly 1 further includes a fixing plate 123. An ice bucket 124 is fixedly connected to one side of the fixing plate 123. A cleaning protective case 125 is fixedly connected to the top of the fixing plate 123. A cleaning motor 126 is installed on the top of the cleaning protective case 125. The output end of the cleaning motor 126 is fixedly connected to a reciprocating lead screw 127 through a coupling. A cavity is formed inside the cleaning protective case 125. The reciprocating lead screw 127 is rotatably installed inside the cavity. A sliding groove is formed on one side of the cleaning protective case 125. A cleaning plate 128 is sleeved on the outer thread of the reciprocating lead screw 127. The cleaning plate 128 is slidably connected inside the sliding groove. A one-way bearing 129 is installed at the bottom of the reciprocating lead screw 127. A connecting rod 145 is fixedly connected to the bottom of the one-way bearing 129. The cleaning motor 126 is electrically connected to the control panel 7. A fixing rod 131 is rotatably installed at the top of the fixing plate 123. A first synchronous belt 130 is sleeved on the outer parts of the fixing rod 131 and the connecting rod 145. Two symmetrically arranged second telescopic rods 132 are fixedly sleeved on the outer part of the fixing rod 131. A connecting plate 133 is fixedly connected to one side of the two second telescopic rods 132. An adjusting motor 134 is arranged on one side of the connecting plate 133. The adjusting motor 134 is electrically connected to the control panel 7. The output end of the adjusting motor 134 is fixedly connected to an adjusting rod 146 through a coupling. The adjusting rod 146 is rotatably installed on one side of the connecting plate 133. An adjusting plate 135 is fixedly sleeved on the outer part of the adjusting rod 146. A plurality of springs 136 are welded on one side of the adjusting plate 135 at equal intervals in an array. A scraping plate 137 is welded to one side of the plurality of springs 136.

[0044] The coating assembly 1 further includes a reinforcement plate 138. A third telescopic rod 139 is fixedly connected to the top of the reinforcement plate 138. One end of the third telescopic rod 139 is fixedly connected to three equally spaced and arrayed first nozzles 140. The bottom of the cream barrel 142 is fixedly connected to the top of the reinforcement plate 138. A first delivery pipe 141 is fixedly connected inside the cream barrel 142. One end of the delivery pipe is fixedly connected to the three first nozzles 140. A delivery pump is arranged inside the cream barrel 142. Both the delivery pump and the third telescopic rod 139 are electrically connected to the control panel 7.

[0045] In this embodiment, when in use, the unprocessed cake embryo is first manually placed directly at the center of the placement plate. The fixed block 104 is designed to be telescopic and can be used for positioning the cake embryo. After the cake is fixed, the conveyor belt 4 is started to drive the cake embryo to move to the bottom of the cutting disc 114. The cutting disc 114 realizes the edge cutting work of the cake embryo through the telescopic movement of the first telescopic rod 113. There are three cutting discs 114 of different sizes in total, and the cutting discs 114 can be switched. When switching is needed, the switching motor 108 is started through the control panel 7 to drive the driving dial 110 to rotate. When the driving dial 110 rotates, it drives the dial rod 143 to move. When the dial rod 143 moves, it drives the driven sprocket 112 to rotate. There are three grooves on the driven sprocket 112. Each time the dial rod 143 rotates one circle, it drives the driven sprocket 112 to rotate one-third of a circle. Through the setting of the rotating shaft 111, when the driven sprocket 112 rotates one-third of a circle, it will synchronously drive the switching disc 144 to rotate. When the switching disc 144 rotates, it can drive the three different cutting discs 114 to be switched, which can be used for the edge cutting work of cake embryos of three sizes: large, medium, and small. At the same time, a cutting piece 115 is provided on each cutting disc 114. The cutting piece 115 can divide the redundant part into two sections. The cake embryo after edge cutting continues to move forward through the conveyor belt 4. During the movement, the corresponding part of the cake embryo will be hooked by the hooking plate 120. After being hooked, the processing motor 117 will be driven to start through the built-in sensor. When the processing motor 117 starts, it drives the first threaded rod 118 to rotate. When the first threaded rod 118 rotates, it drives the transmission sleeve 119 sleeved with an external thread to move, and at the same time drives the second driving gear 121 to move. Thus, through the meshing of the second driving gear 121 and the rack 122, the effect that the hooking plate 120 automatically retracts backward and rotates after hooking the redundant cake embryo can be achieved. Finally, the redundant cake embryo is moved into the collection box 6. During this process, the main body of the cake embryo always keeps moving until it moves to the first nozzle 140. The first nozzle 140 can be adjusted to be close according to the sizes of different cake embryos through the third telescopic rod 139. After adjusting the position of the first nozzle 140, the foamed cream is transported to the first nozzle 140 through the built-in delivery pump of the cream bucket 142 for automatic coating. While coating, the rotating motor 106 is started through the control panel 7 to drive the meshing of the first driving gear 105 and the first driven gear 102 to make the placement disc 103 rotate. The placement disc 103 drives the cake embryo to rotate. While rotating, the first nozzle 140 coats the cream on its outer peripheral surface. The coated cream is not completely uniform and needs to be trimmed by the scraping plate 137. When trimming, the scraping plate 137 is brought close to the cake embryo through the second telescopic rod 132. When the cake embryo rotates, the redundant cream can be scraped onto the scraping plate 137 through the scraping plate 137. The function of the adjusting motor 134 is to drive the adjusting rod 146 to rotate, thereby changing the angle of the scraping plate 137. Thus, the adjustment of creams of different thicknesses can be realized. When thick cream is needed, the angle is adjusted to be smaller.When thin cream is needed, the angle is adjusted to a larger value. At the same time, a plurality of springs 136 are provided on the scraping plate 137, which can ensure that the scraping plate 137 is more evenly stressed during operation. After scraping off the excess cream, a large amount of cream remains on the scraping plate 137. At this time, start the cleaning motor 126 to rotate forward, driving the reciprocating lead screw to rotate. When the reciprocating lead screw rotates, the cleaning plate 128 will reciprocate along the direction of the thread. At the same time, the reciprocating lead screw drives the connecting rod 145 to rotate. Through the setting of the first synchronous belt 130, the rotation of the fixed rod 131 is realized. The rotation of the fixed rod 131 causes the overall angle of components such as the scraping plate 137 to shift until the scraping plate 137 moves to the position of the cleaning plate 128. At this time, control the cleaning motor 126 to rotate in reverse. When the cleaning motor 126 rotates in reverse, due to the setting of the one-way bearing 129, the connecting rod 145 will not rotate. At this time, only the reciprocating lead screw rotates. When the reciprocating lead screw rotates, it drives the cleaning plate 128 to continuously move to scrape the cream on the scraping plate 137 into the ice bucket 124. The excess cream is stored in the ice bucket 124 and can be reused. The spreading component 1 as a whole controls the shape of the cake embryo and the thickness of the cream to achieve the effect of improving the evenness of cream spreading, making the taste better and more beautiful at the same time. Embodiment 2

[0046] As Figures 1 to 13 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes that the stacking component 2 includes two blanking plates 201. Both sides of the two blanking plates 201 are respectively fixedly connected to one side of the two protective plates 9. Four blanking rollers 202 are rotatably installed on one side of the two blanking plates 201 at equal intervals in an array. A second synchronous belt 203 is sleeved outside one of the blanking rollers 202 and one of the conveying rollers 8. A positioning plate 204 is fixedly connected to the bottom of the two blanking plates 201. A stacking protective shell 206 is fixedly connected to the top of the positioning plate 204. A stacking motor 207 is installed on the top of the stacking protective shell 206. The stacking motor 207 is electrically connected to the control panel 7. Through the settings of the blanking rollers 202 and the vacuum pump 210 and other structures, the processed cakes move to the electric control turntable 212 on the processing plate 211 in sequence from large to small through the blanking rollers 202. The lowering of the processing plate 211 is realized through the second threaded rod 208. The use of the vacuum pump 210 can automatically adsorb the cakes, ensuring that the multi-layer cakes are all on the same central axis. Through the cooperation of the lifting and the second nozzle 213, the gaps after stacking can be filled, ensuring the integrity and beauty of the cakes.

[0047] The output end of the stacked motor 207 is fixedly connected with a second threaded rod 208 through a coupling. A straight groove is formed inside the stacked protective shell 206. The second threaded rod 208 is rotatably installed inside the straight groove. A moving plate 209 is sleeved on the outer thread of the second threaded rod 208. A processing plate 211 is fixedly connected to the bottom of the moving plate 209. A vacuum pump 210 is installed at the bottom of the processing plate 211. A rotating electric control turntable 212 is rotatably installed at the top of the processing plate 211. A second nozzle 213 is installed at the top of the positioning plate 204. A second conveying pipe 205 is fixedly connected to one side of the second nozzle 213. One end of the second conveying pipe 205 is fixedly connected to the cream bucket 142.

[0048] In this embodiment, after the step of applying cream is completed, the fixing block 104 for fixing the cake embryo contracts downward. At this time, the cake embryo loses its fixation and moves onto the blanking roller 202 under the inertial action of the movement of the conveyor belt 4. The blanking roller 202 is connected to the conveying roller 8 through the second synchronous belt 203 to realize its own rotation. The blanking roller 202 plays a guiding role to make the cake embryo move smoothly onto the electric control turntable 212. A vacuum pump 210 is arranged at the bottom of the electric control turntable 212. The vacuum pump 210 firmly adsorbs the cake embryo corresponding to the center of the cake embryo. At this time, the processing and placement of the bottom cake of the multi-layer cake are completed. At this time, the stacked motor 207 is started through the control panel 7 to drive the second threaded rod 208 to rotate. When the second threaded rod 208 rotates, it drives the moving plate 209 sleeved on the outer thread to move downward along the thread direction, and at the same time drives the processing plate 211 and the bottom-layer cake to move downward. At this time, all the steps in Embodiment 1 can be repeated to complete the production of the middle layer and the top layer of the multi-layer cake in the same way and move them onto the electric control turntable 212 to realize the automatic stacking of the multi-layer cake. After stacking, the overall height of the multi-layer cake is controlled by the second threaded rod 208. In cooperation with the use of the second nozzle 213, cream is applied to the gaps between each layer of the cake. Since the height of each layer of the cake is fixed, the system has been set up in advance. When the gap of the whole cake moves to the position of the second nozzle 213, it stops moving. At this time, the second nozzle 213 fills the gap. At this time, the electric control turntable 212 rotates, and the filling of the entire circumference of the gap can be realized. Since it is only filling, the second nozzle 213 only needs to spray a small amount of cream. The cream of the second nozzle 213 transports the cream in the cream barrel through the second conveying pipe 205. The stacking assembly 2 mainly realizes the effect of automatic stacking instead of manual stacking. While reducing the labor, the mechanical stacking position is more accurate and makes it more beautiful. Embodiment 3

[0049] As Figures 1 to 13As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that the foaming assembly 3 includes a bracket 301. A foaming motor 302 is installed at the top of the bracket 301. The output end of the foaming motor 302 is fixedly connected to a foamer 303 through a coupling. A telescopic rod four 304 is fixedly connected to the bracket 301. A foaming detector 305 is installed at the bottom of the telescopic rod four 304. Two reinforcing ribs 306 are fixedly connected to the bracket 301. A feeding cylinder 307 is fixedly connected to the top of the reinforcing rib 306. A cylinder 308 is installed inside the reinforcing rib 306. One end of the cylinder 308 is fixedly connected to a feeding cylinder 312. The feeding cylinder 312 is slidably connected inside the reinforcing rib 306. A baffle 311 is fixedly connected to one side of the feeding cylinder 312. A rotating cover plate 309 is rotatably installed at the bottom of the feeding cylinder 312. A weighing sensor 310 is installed inside the rotating cover plate 309. The foaming motor 302, the telescopic rod four 304, the foaming detector 305, the weighing sensor 310, and the cylinder 308 are all electrically connected to the control panel 7. Through the setting of structures such as the foaming detector 305 and the weighing sensor 310, when adding materials for cream foaming, the cylinder 308 is used to push the feeding cylinder 312 to send the raw materials inside the feeding cylinder 307 into the cream bucket 142. Through the setting of the weighing sensor 310, the specific data of each feeding can be recorded, which can be used for quality traceability and precise control. After all the raw materials are foamed, the foaming detector 305 is used to detect the cream and transmit the data to the control panel 7, realizing the control of the raw materials and ensuring the food safety and taste effect.

[0050] In this embodiment, during the whipping process of the cream, the whipping motor 302 is started to drive the rotation of the whipping device 303. The whipping device 303 stirs and whips the raw materials. After whipping, the telescopic rod four 304 is controlled to descend, and the detection end of the whipping detector 305 is inserted into the whipped cream for detection. The detected data is output to the control panel 7. When unqualified is detected, whipping will continue. Insufficient whipping will lead to a decline in the taste of the cream. Regarding the addition of raw materials, a strict feeding device is provided. There are two feeding cylinders 307 outside the cream cylinder. One of the two feeding cylinders 307 contains light cream and the other contains sugar. When feeding is required, the air cylinder 308 is used to push the feeding cylinder 312 to move. The feeding cylinder 312 communicates with the feeding cylinder 307. Therefore, the raw materials inside the feeding cylinder 307 will enter the inside of the feeding cylinder 312. When the feeding cylinder 312 moves, the baffle 311 on one side will block the space at the bottom of the feeding cylinder 307. At this time, the feeding cylinder 312 keeps moving. When the rotating cover plate 309 at the bottom loses the restriction of the reinforcing rib 306, it will automatically rotate and open to add the raw materials into the cream cylinder for subsequent whipping. At the same time, the amount of each added material will be detected by the weighing sensor 310 and the data will be recorded inside the control panel 7. This setting can accurately record the usage amount each time for subsequent quality traceability and is also convenient for controlling the ratio, improving the overall quality of the cream, which can enhance the overall taste of the multi-layer cake and better meet the market;

[0051] Furthermore, one side of the connecting plate 107 is fixedly connected with an L-shaped plate 13. The top of the L-shaped plate 13 is fixedly connected with a water tank 10. Three spraying components 12 are installed on one side of the L-shaped plate 13 at equal intervals in an array. A connecting pipe 11 is fixedly connected between the spraying component 12 and the water tank 10. The inside of the water tank 10 is provided with sugar liquor;

[0052] After the trimming of the cake embryo body is completed, the sugar liquor can be transmitted into the connecting pipe 11 by controlling the pump inside the water tank 10, and finally the sugar liquor is sprayed on the surface of the cake embryo through the spraying component 12. This helps to keep the cake embryo moist. Especially for sponge cakes that require sufficient moisture, if the cake embryo becomes relatively dry, spraying the sugar liquor can make it moist, thus making the taste better. After the cake embryo becomes moist, it is more conducive to spreading the cream. Because after the cake embryo maintains a certain degree of moisture, the cream can be more easily spread on the surface of the cake embryo without cracks or drying. At the same time, the moist cake embryo can also better absorb the cream, making the taste more rich and soft. The sugar liquor can be made by boiling rum and sugar, which can improve the taste and is more convenient for spreading the cream.

[0053] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-layer cake cream spreading machine, characterized in that, It includes two protective plates, a cream bucket, a spreading assembly, a stacking assembly and a foaming assembly. Support plates are welded to the bottoms of the two protective plates. Two symmetrically arranged conveyor rollers are rotatably installed on one side of the two protective plates. A conveyor belt is sleeved outside the two conveyor rollers. A collection box is fixedly connected to one side of one of the protective plates. A control panel is installed on one side of one of the protective plates; The spreading assembly includes a mounting plate which is fixedly connected to the top of the conveyor belt. A driven gear one is rotatably installed on the top of the mounting plate. A placing disc is fixedly connected to the top of the driven gear one. A fixing block is installed on the top of the placing disc. A rotating motor is installed at the bottom of the mounting plate. The output end of the rotating motor is fixedly connected to a driving gear one through a coupling. The bottom of the driving gear one is fixedly connected to the top of the mounting plate. The driving gear one and the driven gear one are meshed. The rotating motor is electrically connected to the control panel; The spreading assembly further includes a reinforcing plate. A telescopic rod three is fixedly connected to the top of the reinforcing plate. One end of the telescopic rod three is fixedly connected to three equally spaced nozzles one arranged in an array. The bottom of the cream bucket is fixedly connected to the top of the reinforcing plate. A delivery pipe one is fixedly connected inside the cream bucket. One end of the delivery pipe is fixedly connected to the three nozzles one. A delivery pump is arranged inside the cream bucket. The delivery pump and the telescopic rod three are both electrically connected to the control panel; The spreading assembly further includes a fixing plate. A fixing rod is rotatably installed on the top of the fixing plate. A synchronous belt one is sleeved outside the fixing rod and the connecting rod. Two symmetrically arranged telescopic rods two are fixedly sleeved outside the fixing rod. A connecting plate is fixedly connected to one side of the two telescopic rods two. An adjusting motor is arranged on one side of the connecting plate. The adjusting motor is electrically connected to the control panel. The output end of the adjusting motor is fixedly connected to an adjusting rod through a coupling. The adjusting rod is rotatably installed on one side of the connecting plate. An adjusting plate is fixedly sleeved outside the adjusting rod. A plurality of equally spaced springs are welded to one side of the adjusting plate. A scraper is welded to one side of the plurality of springs.

2. The multi-layer cake cream spreader according to claim 1, wherein, The coating assembly further includes a connecting plate. The bottom of the connecting plate is fixedly connected to the tops of the two protective plates. A switching motor is installed on the top of the connecting plate. The output end of the switching motor is fixedly connected to a rotating rod through a coupling. The rotating rod is rotatably installed on the top of the connecting plate. An active dial is fixedly sleeved on the outside of the rotating rod. A dial rod is fixedly connected to the bottom of the active dial. A rotating shaft is rotatably installed inside the connecting plate. A driven grooved wheel is fixedly sleeved on the outside of the rotating shaft. A switching disk is fixedly connected to the bottom of the rotating shaft. Three circumferentially evenly distributed telescopic rods I are fixedly connected to the bottom of the switching disk. The bottoms of the three telescopic rods I are respectively fixedly connected to cutting disks of different sizes. Cutting blades are fixedly connected to the outer circumferential surfaces of the three cutting disks. The telescopic rods I and the switching motor are both electrically connected to the control panel.

3. A multi-layer cake cream spreader according to claim 1, characterized in that, The coating assembly further includes a processing protective case. A processing motor is installed on one side of the processing protective case. The processing motor is electrically connected to the control panel. The output end of the processing motor is fixedly connected to a first threaded rod through a coupling. A rotating groove is formed inside the processing protective case. The first threaded rod is rotatably installed inside the rotating groove. A moving groove is formed in the top of the processing protective case. A transmission sleeve is threadedly sleeved on the outside of the first threaded rod. The transmission sleeve is slidably connected inside the moving groove. A second active gear is rotatably installed on the top of the transmission sleeve. A rack is fixedly connected to the top of the processing protective case. The rack is meshed with the second active gear. A hook plate is fixedly connected to the top of the second active gear.

4. A multi-layer cake cream spreader according to claim 1, characterized in that, One side of the fixing plate is fixedly connected to an ice bucket. The top of the fixing plate is fixedly connected to a cleaning protective case. A cleaning motor is installed on the top of the cleaning protective case. The output end of the cleaning motor is fixedly connected to a reciprocating lead screw through a coupling. A cavity is formed inside the cleaning protective case. The reciprocating lead screw is rotatably installed inside the cavity. A sliding groove is formed on one side of the cleaning protective case. A cleaning plate is threadedly sleeved on the outside of the reciprocating lead screw. The cleaning plate is slidably connected inside the sliding groove. A one-way bearing is installed at the bottom of the reciprocating lead screw. A connecting rod is fixedly connected to the bottom of the one-way bearing. The cleaning motor is electrically connected to the control panel.

5. A multi-layer cake cream spreading machine according to claim 1, characterized in that, The stacking assembly includes two blanking plates. Both of the two blanking plates are respectively fixedly connected to one side of the two protective plates. Four blanking rollers are rotatably installed together on one side of the two blanking plates at equal intervals in an array. A second synchronous belt is sleeved together on the outside of one of the blanking rollers and one of the conveyor rollers. A positioning plate is fixedly connected to the bottoms of the two blanking plates together. A stacking protective case is fixedly connected to the top of the positioning plate. A stacking motor is installed on the top of the stacking protective case. The stacking motor is electrically connected to the control panel.

6. A multi-layer cake cream spreader according to claim 5, characterized in that, The output end of the stacked motor is fixedly connected with a second threaded rod through a coupling. A straight groove is formed inside the stacked protective shell. The second threaded rod is rotatably installed inside the straight groove. A moving plate is sleeved on the outer thread of the second threaded rod. The bottom of the moving plate is fixedly connected with a processing plate. A vacuum pump is installed at the bottom of the processing plate. A rotating electric control turntable is rotatably installed at the top of the processing plate. A second nozzle is installed at the top of the positioning plate. A second conveying pipe is fixedly connected to one side of the second nozzle. One end of the second conveying pipe is fixedly connected with the cream barrel.

7. A multi-layer cake cream spreader according to claim 1, characterized in that, The foaming assembly includes a bracket. A foaming motor is installed at the top of the bracket. The output end of the foaming motor is fixedly connected with a foaming device through a coupling. A fourth telescopic rod is fixedly connected to the bracket. A foaming detector is installed at the bottom of the fourth telescopic rod. Two reinforcing ribs are fixedly connected to the bracket. A feeding barrel is fixedly connected to the top of the reinforcing rib. A cylinder is installed inside the reinforcing rib. One end of the cylinder is fixedly connected with a feeding cylinder. The feeding cylinder is slidably connected inside the reinforcing rib. A baffle is fixedly connected to one side of the feeding cylinder. A rotating cover plate is rotatably installed at the bottom of the feeding cylinder. A weighing sensor is installed inside the rotating cover plate. The foaming motor, the fourth telescopic rod, the foaming detector, the weighing sensor, and the cylinder are all electrically connected to the control panel.

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