CN219612899U - Cake baking machine - Google Patents

Abstract

The utility model discloses a cake baking machine, which comprises a first conveying belt, wherein a cooling device, a forming device and a jacking device are sequentially arranged along the conveying direction of the first conveying belt, the first conveying belt passes through the cooling device and then reaches a receiving position, and the first conveying belt leaves the receiving position and then reaches the forming device; and a cake baking device and a jacking device are oppositely arranged above and below the first conveying belt.

Description

Cake baking machine

Technical Field

The utility model belongs to the technical field of automation of cake baking machines, and particularly relates to a cake baking machine.

Background

With the development of society and the progress of technology, the modern food processing industry gradually goes to automation, and an automatic cake baking machine is generated accordingly, and plays an increasingly important role in the field of cake making and processing.

The cake making comprises a plurality of procedures such as cake blank forming, transportation, processing, baking and the like, so that the existing cake baking machine can only realize cake blank conveying or baking procedures, other steps are needed to be completed manually or on other machines, and the work efficiency of the cake baking machine is lower.

The existing cake baking machine comprising all the procedures has the defects of overlarge equipment volume and wider occupied area, and the dough or cake blanks are easy to heat after long-time operation of a conveying belt, so that the procedures of cake blank transportation, baking and the like are affected, the working efficiency is reduced, and the yield is reduced.

Disclosure of Invention

Aiming at the problems, the utility model designs a pancake baking machine which comprises a first conveying belt, wherein a cooling device, a forming device and a jacking device are sequentially arranged along the conveying direction of the first conveying belt,

the first conveying belt passes through the cooling device and then reaches a material receiving position, and leaves the material receiving position and then reaches the forming device;

and a cake baking device and a jacking device are oppositely arranged above and below the first conveying belt.

Compared with the prior art, the utility model has the beneficial effects that: after the first conveyor belt receives the dough, the forming device performs compression molding on the dough to form cake blanks, and in the subsequent baking process, the jacking device jacks up the cake blanks on the first conveyor belt to be adhered to the cake baking device for baking; the cooling device can cool the first conveyor belt, so that the cake blanks are prevented from being stuck on the conveyor belt due to the fact that the surface temperature of the first conveyor belt is high, the jacking device is guaranteed to jack up the cake blanks on the first conveyor belt to the cake baking device, and the rate of finished products of baked cakes is improved;

the cooling device, the forming device, the jacking device and the cake baking device are matched with the first conveying belt, so that the phenomenon that the residual materials after cake blank formation are stuck on the first conveying belt to form surface slag residues is prevented, separation of cake blanks and the residual materials is facilitated, cleanliness of the working surface of the first conveying belt is also facilitated, and food safety is guaranteed; cake blanks formed by pressing of the forming device are conveyed to the upper portion of the jacking device through the first conveying belt, the cake blanks on the first conveying belt are continuously pasted on the cake baking device through the jacking device to be baked, and all the procedures are matched with each other, so that the working efficiency is greatly improved.

Preferably, the jacking device comprises a jacking motor and an eccentric wheel in transmission connection with the jacking motor, wherein a transmission rod is connected to the eccentric wheel, and the other end of the transmission rod is connected with the top plate.

The beneficial effects of this preferred scheme are: the top plate is in transmission connection with the eccentric wheel through the transmission rod, the eccentric wheel continuously rotates, the top plate can be driven to continuously jack up without intermittence, the jacking efficiency is improved, and the cake baking efficiency is improved.

Preferably, the top plate is located between the upper belt body and the lower belt body of the first conveyor belt.

The beneficial effects of this preferred scheme are: the first conveyer belt is a continuously-operated annular conveyer belt, and the top plate is positioned between the upper belt body and the lower belt body and is used for jacking the upper belt body so as to enable cake blanks positioned on the upper belt body to be adhered to the rotating drum.

Preferably, the distance between the top plate and the pancake device is not more than 10cm, and more preferably, the distance between the top plate and the pancake device is 2-3 cm.

The beneficial effects of this preferred scheme are: the distance between the control top plate and the pancake device is not more than 10cm, and is optimally 2-3 cm, and the jacking efficiency of the jacking device can be improved by shortening the distance between the control top plate and the pancake device, so that the working efficiency of the pancake machine is improved.

Preferably, the top plate is an arc plate with two high ends and a low middle, and more preferably, the corresponding edges of the two ends of the top plate are parallel to the rotation axis of the rotary drum.

The beneficial effects of this preferred scheme are: the top plate is designed into an arc-shaped plate, so that the upper surface of the top plate is matched with the rotary drum, the contact area of the top plate and the first conveying belt can be increased, and the cake blank on the first conveying belt is jacked up to the rotary drum; the corresponding edges of the two ends of the top plate are parallel to the rotating shaft of the rotary drum, so that the length of the top plate is matched with the length of the rotary drum.

Preferably, the shape of the top plate is not limited, a flexible material is arranged above the top plate, and further preferably, the upper surface of the flexible material is an arc surface with two high ends and a low middle, and the corresponding edges of the two ends of the upper surface of the flexible material are parallel to the rotating shaft of the rotary drum.

The beneficial effects of this preferred scheme are: set up flexible material on the roof, like the foam-rubber cushion, can increase the elasticity of roof, in the in-process of jack-up first conveyer belt, make the cake base bounce and paste on the rotary drum, can also prevent to make the cake base paste on first conveyer belt in the jack-up in-process.

Preferably, the device further comprises a frame, wherein a first supporting roller and a second supporting roller are arranged on the frame, and the first conveying belt is sleeved on the first supporting roller and the second supporting roller. Further preferably, at least one of the cooling device, the forming device, the jacking device and the pancake device is connected with the frame.

The beneficial effects of this preferred scheme are: the frame is used for supporting and bearing the first conveyer belt, and in addition, the cooling device, the forming device, the jacking device and the cake baking device can be arranged on the frame, so that the stability of the cake baking machine is improved, and the occupied area is reduced.

Preferably, the cooling device comprises a cooling box, an opening is arranged on the cooling box, and the first conveying belt enters and leaves the cooling box through the opening. Further preferably, the cooling box may be internally provided with a water cooling device or an air cooling device.

The beneficial effects of this preferred scheme are: cooling water is filled in the cooling box, and after the first conveying belt passes through the cooling water, the temperature can be reduced, and the working efficiency is improved.

Preferably, a first guide roller is arranged in the cooling box, and the first guide roller is matched with the non-working surface of the first conveying belt.

The beneficial effects of this preferred scheme are: the first guide roller is used for changing the conveying direction of the belt body of the first conveying belt part, increasing the path length of the first conveying belt in the cooling box and being beneficial to improving the cooling effect.

Preferably, the cooling device comprises a water control roller and a fixing piece, and the first conveyer belt passes through the space between the water control roller and the fixing piece after leaving the cooling box. Further preferably, the surface of the water control roller is provided with a water absorbing material.

The beneficial effects of this preferred scheme are: if cooling water is filled in the cooling box, after the first conveyor belt leaves the cooling box, the water control roller absorbs the residual water on the working surface, so that the cake blank is prevented from being difficult to bake when the water on the working surface of the first conveyor belt is more; if the cooling box is internally provided with an air cooling device, the wettability of the working surface of the first conveyor belt can be improved through the water control roller, so that the phenomenon that cake blanks are stuck to the first conveyor belt due to excessive drying of the working surface of the first conveyor belt is prevented; the fixing piece is matched with the water control roller, so that the working surface of the first conveying belt can keep proper wetting degree, and the working efficiency of the cake baking machine is improved; in addition, the water control roller can clean dough residues and the like on the working surface of the first conveyor belt, and is beneficial to guaranteeing sanitation and safety.

Preferably, the cooling device further comprises a connecting piece, and the water control roller is movably arranged on the connecting piece.

The beneficial effects of this preferred scheme are: the distance between the water control roller and the fixing piece can be increased or reduced along the moving direction of the water control roller, so that the water control roller is adjusted to apply different pressures to the first conveyor belt, and the working surface of the first conveyor belt is kept to be properly moist.

Preferably, the forming device comprises a press roller arranged above the first conveyor belt, and a plurality of press grooves arranged along the roller surface are formed in the surface of the press roller. Further preferably, the shape of the pressing groove may be circular, elliptical, quadrangular, or the like.

The beneficial effects of this preferred scheme are: the dough on the first conveyor belt passes under the press roller and the press roller rotates at the same time, so that the pressing groove presses the formed cake blank on the dough.

Preferably, the forming device further comprises a flour box, a spraying opening is formed in the bottom of the flour box, a rotatable flour sprinkling roller is arranged in the flour box, and flour falls onto a pressing groove on the pressing roller from the spraying opening through rotation of the flour sprinkling roller.

The beneficial effects of this preferred scheme are: the flour is sprinkled on the pressing groove, so that the pressing groove is kept dry, the formed cake blank can be prevented from being stuck on the pressing groove and cannot be demoulded, and the rate of finished products and the working efficiency are improved.

Preferably, the device further comprises a second conveyor belt, wherein the second conveyor belt is matched with the forming device and used for guiding out the residual materials.

The beneficial effects of this preferred scheme are: after the press roller presses the dough blank to prepare the cake blank, the rest dough blank is conveyed and guided out by the second conveying belt.

Preferably, the second conveyor belt is positioned above the forming device, and can directly convey the surplus materials to the dough kneading device to realize circulating operation.

Or, the device also comprises a third conveyer belt, the second conveyer belt is positioned above the first conveyer belt, and the third conveyer belt is matched with the second conveyer belt and is used for conveying the guided surplus materials. After the first conveyer belt passes through the forming device, the first conveyer belt bears cake blanks and passes below the second conveyer belt, the surplus materials are transported to the third conveyer belt through the second conveyer belt, and the surplus materials are guided out by the third conveyer belt.

Preferably, the conveyor belt further comprises a driving roller and a driving motor in transmission connection with the driving roller, wherein the driving roller is positioned between the upper belt body and the lower belt body of the first conveyor belt, and the driving roller is matched with the non-working surface of the lower belt body.

The beneficial effects of this preferred scheme are: the driving motor drives the driving roller to drive the first conveying belt to work.

Preferably, the drive roll is located below the forming device. Further preferably, the surface of the driving roller is provided with a flexible material, and the flexible material can be rubber, sponge and the like.

The beneficial effects of this preferred scheme are: when the pressing groove acts on the dough on the first conveyor belt, the driving roller can be matched with the pressing roller to provide a supporting point, so that cake blank molding is facilitated; the surface of the driving roller is provided with a flexible material, which is favorable for demolding the cake blank and preventing the cake blank from being stuck in the pressing groove.

Preferably, the belt conveyor further comprises a second guide roller and a third guide roller, wherein the second guide roller and the third guide roller are respectively positioned at two sides of the driving roller and are matched with the working surface of the lower belt body.

The beneficial effects of this preferred scheme are: through setting up second guide roll and third guide roll, increased the area of contact of drive roll and first conveyer belt, be favorable to reducing power loss, improve transmission efficiency.

Preferably, the cake blank processing device is positioned between the forming device and the cake baking device and comprises at least one spray pipe connected with the frame, the spray pipe is positioned above the first conveying belt, a plurality of spray heads facing the first conveying belt are arranged on the spray pipe,

the water spraying pipe is connected with the water storage tank and the water conveying pump through the water conveying pipe.

The beneficial effects of this preferred scheme are: before the cake blank enters the cake baking device, the water spraying pipe sprays water on the surface of the cake blank, so that the surface of the cake blank keeps a certain degree of moisture, and the viscosity of the surface of the cake blank is improved in the subsequent cake baking stage, so that the cake blank can be adhered to a rotary drum of a cake.

Preferably, the pancake device comprises an oven positioned above the first conveyor belt, wherein a hollow rotary drum is arranged in the oven;

the oven is internally provided with a first heating tube group and a second heating tube group, wherein the first heating tube group is arranged along the circumferential direction of the outer surface of the rotary drum, and the second heating tube group is arranged along the circumferential direction of the inner surface of the rotary drum.

The beneficial effects of this preferred scheme are: when the cake blank is transported to the position right below the rotary drum, the cake blank is jacked up by the top plate and is stuck on the rotary drum, and the cake blank is baked along with the rotary drum rotating for one circle; the two groups of heating pipes are respectively close to the inner surface and the outer surface of the rotary drum, so that the cake blank can be heated on both sides uniformly, and the phenomenon that the cake is baked on one side and not cooked on the other side is prevented.

Preferably, a collecting opening is formed in one side of the oven, a scraper knife and a cake receiving device are arranged at the collecting opening, and the scraper knife is matched with the rotary drum and used for shoveling the sesame seed cakes on the rotary drum.

Preferably, the first heating tube group is arranged along the outer peripheral surface of the rotary drum from above the shovel blade to above the cake sticking position. Further preferably, the cake sticking position is a position where the cake blank is jacked to the rotary drum by the jacking device.

The beneficial effects of this preferred scheme are: after the cake blank rotates along with the rotary drum for one circle for baking, the cake blank is shoveled onto the cake receiving device by a shovel blade.

Drawings

FIG. 1 is a front view of a cookie machine according to an embodiment of the present utility model;

FIG. 2 is a top view of a cookie machine according to an embodiment of the present utility model;

FIG. 3 is a front perspective view of an embodiment of the flour box of the present utility model;

FIG. 4 is a side perspective view of an embodiment of the flour case of the present utility model;

FIG. 5 is a bottom view of the flour case according to the embodiment of the present utility model;

FIG. 6 is another block diagram of a second conveyor belt according to an embodiment of the utility model;

FIG. 7 is an enlarged view of FIG. 1 at A;

FIG. 8 is an enlarged view at B in FIG. 1;

FIG. 9 is a block diagram of a drive roll according to an embodiment of the present utility model;

fig. 10 is a perspective view of a press roll according to an embodiment of the present utility model.

Reference numerals: 11-first conveyor belt, 12-second conveyor belt, 13-third conveyor belt, 21-cooling box, 211-connecting part, 22-first guide roller, 23-water control roller, 24-fixing piece, 25-connecting piece, 31-compression roller, 311-pressing groove, 32-flour box, 321-spraying opening, 33-sprinkling roller, 34-adjusting seat, 341-through hole, 35-screw, 41-jacking motor, 42-eccentric wheel, 43-transmission rod, 44-top plate, 45-supporting plate, 46-spring, 47-telescopic piece, 48-slide bar, 51-oven, 52-rotary drum, 53-first heating tube group, 54-shovel, 55-cake receiving device, 56-second heating tube group, 6-frame, 61-first supporting roller, 62-second supporting roller, 71-driving roller, 72-driving motor, 73-second guiding roller, 74-third guiding roller, 81-water spraying tube, 82-nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model.

The embodiment provides a cake baking machine, as shown in fig. 1 and 2, which comprises a frame 6 and a first conveying belt 11, wherein a first supporting roller 61 and a second supporting roller 62 are arranged on the frame 6, and the first conveying belt 11 is sleeved on the first supporting roller 61 and the second supporting roller 62. The cooling device, the forming device and the jacking device are sequentially arranged along the conveying direction of the first conveying belt 11, the first conveying belt 11 reaches the material receiving position after passing through the cooling device, and passes through the forming device after leaving the material receiving position. In this embodiment, it should be noted that, instead of the entire first conveyor belt 11 reaching or leaving the cooling device, the material receiving position, and the forming device, a certain working position on the first conveyor belt 11 reaches the material receiving position after passing through the cooling device, passes through the forming device after leaving the material receiving position, and circularly reciprocates to perform work during the operation of the first conveyor belt 11. A pancake baking device and a jacking device are oppositely arranged above and below the first conveyor belt 11. In this embodiment, the cooling device, the forming device, the jack-up device, and the pancake device are preferably mounted on the frame 6.

The cooling device comprises a cooling box 21, a water control roller 23 and a fixing piece 24, as shown in fig. 7, an opening is arranged above the cooling box 21, and the first conveying belt 11 enters and leaves the cooling box 21 through the opening. As an alternative, a water cooling device or an air cooling device may be disposed in the cooling tank 21, and in this embodiment, preferably, cooling water is disposed in the cooling tank 21, and a first guide roller 22 is disposed in the cooling tank 21, where the first guide roller 22 is matched with the non-working surface of the first conveyor belt 11, and the first guide roller 22 is used to change the conveying direction of a part of the belt body of the first conveyor belt 11, and increase the path length of the first conveyor belt 11 in the cooling tank 21, so as to facilitate improving the cooling effect. In this embodiment, preferably, the receiving position of the first conveyor belt 11 is located above the first supporting roller 61, and the first conveyor belt 11 between the first guiding roller 22 and the first supporting roller 61 is vertically disposed. The water control roller 23 is movably installed on the connecting piece 25, specifically, nuts are arranged at two ends of the water control roller 23, threads matched with the nuts are arranged on the connecting piece 25, the water control roller 23 is enabled to move through rotating the connecting piece 25, the distance between the water control roller 23 and the fixing piece 24 can be increased or reduced along the moving direction of the water control roller 23, and accordingly, different pressures are applied to the first conveying belt 11 by the water control roller 23 to enable the working surface of the first conveying belt 11 to keep a proper wetting degree. Alternatively, the connecting member 25 may be connected to the rack 6 or the cooling tank 21, and in this embodiment, it is preferable that both sides of the cooling tank 21 are provided with the connecting portions 211, and the connecting member 25 is rotatably connected to the connecting portions 211. After leaving the cooling box 21, the first conveyor belt 11 passes between the water control roller 23 and the fixing member 24. Alternatively, the fixing member 24 may be plate-shaped, roller-shaped or other shapes that can provide a supporting point, and in this embodiment, in order to reduce friction resistance between the first conveyor belt 11 and the fixing member 24, the fixing member 24 is configured as a fourth guide roller and is connected to the frame 6. The surface of the water control roller 23 is provided with a water absorbing material, which can be felt, flannelette and the like, and the water control roller 23 absorbs the residual moisture on the working surface, so that the cake blank can be prevented from being difficult to be baked when the moisture on the working surface of the first conveyor belt 11 is more.

The forming device comprises a flour box 32 and a press roller 31 arranged above the first conveying belt 11, as shown in fig. 10, two ends of a roller shaft of the press roller 31 are arranged on the frame 6 through a height adjusting device, the height adjusting device comprises an adjusting seat 34 and a screw 35, the adjusting seat 34 is respectively arranged on two sides of the frame 6, a through hole 341 is formed in the top of the adjusting seat 34, threads matched with the screw 35 are formed in the inner wall of the through hole 341, the roller shaft of the press roller 31 is respectively connected with the screw 35, and the height of the press roller 31 can be adjusted by rotating the screw 35. The surface of the press roller 31 is provided with a plurality of press grooves 311 arranged along the roller surface. Alternatively, the shape of the pressing groove 311 may be a circle, an ellipse, a quadrangle, or the like, and the present embodiment is preferably a circle. The dough on the first conveyor belt 11 passes under the press roller 31 while the press roller 31 rotates, so that the pressing groove 311 presses the cake blank formed on the dough. As shown in fig. 3, 4 and 5, the bottom of the flour box 32 is provided with a spraying opening 321, a rotatable flour spraying roller 33 is arranged in the flour box 32, the flour spraying roller 33 is positioned in the flour box 32 and is close to the spraying opening 321, flour falls onto the pressing groove 311 on the pressing roller 31 from the spraying opening 321 through the rotation of the flour spraying roller 33, so that the pressing groove 311 is kept dry, formed cake blanks can be prevented from being stuck on the pressing groove 311 and being unable to be demoulded, and the yield and the working efficiency are improved.

A driving roller 71 is arranged below the pressing roller 31, as shown in fig. 9, the driving roller 71 is in transmission connection with a driving motor 72, the driving roller 71 is connected with the frame 6 and is positioned between the upper belt body and the lower belt body of the first conveyor belt 11, and the driving roller 71 is matched with the non-working surface of the lower belt body. Preferably, the surface of the drive roller 71 is provided with a flexible material, which may be rubber, sponge, or the like. When the pressing groove 311 acts on the dough on the first conveyor belt 11, the driving roller 71 can cooperate with the pressing roller 31 to provide a supporting point, which is beneficial to cake blank forming; a flexible material is provided on the surface of the drive roller 71 to facilitate the demolding of the cake blank and prevent sticking in the pressing groove 311. The second guide roller 73 and the third guide roller 74 are respectively located at two sides of the driving roller 71 and are matched with the working surface of the lower belt body, and the contact area between the driving roller 71 and the first conveying belt 11 is increased by arranging the second guide roller 73 and the third guide roller 74, so that the power loss is reduced, and the transmission efficiency is improved.

The pancake machine of the present embodiment further includes a second conveyor belt 12 that is coupled to the forming device, the second conveyor belt 12 being configured to guide the residual material. Regarding the specific arrangement of the second conveyor belt 12, the present embodiment provides the following two schemes:

scheme one: as shown in fig. 6, the second conveyor 12 is located above the forming device, and can directly convey the surplus material to another dough kneading device, thereby realizing the circulation operation.

Scheme II: as shown in fig. 1, the second conveyor belt 12 is located above the first conveyor belt 11, after the first conveyor belt 11 passes through the forming device, the first conveyor belt 11 carries cake blanks, the cake blanks pass below the second conveyor belt 12, the residual materials are transported to the third conveyor belt 13 through the second conveyor belt 12, and the residual materials are led out by the third conveyor belt 13, wherein the conveying direction of the third conveyor belt 13 is perpendicular to the first conveyor belt 11.

The pancake baking device comprises an oven 51 positioned above the first conveyor belt 11, wherein the oven 51 is arranged on the frame 6, and a hollow rotary drum 52 is arranged in the oven 51; the oven 51 is provided therein with a first heating tube group 53 and a second heating tube group 56, wherein the first heating tube group 53 is disposed circumferentially along the outer surface of the drum 52, and the other second heating tube group 56 is disposed circumferentially along the inner surface of the drum 52, and the first heating tube group 53 is preferably disposed along the outer peripheral surface of the drum 52 from above the scraper blade 54 to above the cake sticking position, wherein the cake sticking position is not a fixed position on the drum, but a position on the drum where the cake blank is pushed up by the pushing device during rotation of the drum. One side of the oven 51 is provided with a collecting opening, a scraper knife 54 and a cake receiving device 55 are arranged at the collecting opening, and the scraper knife 54 is matched with the rotary drum 52 and is used for scraping the sesame seed cake on the rotary drum 52.

The jacking device comprises a jacking motor 41 and an eccentric wheel 42 in transmission connection with the jacking motor 41, as shown in fig. 8, a transmission rod 43 is connected to the eccentric wheel 42, the other end of the transmission rod 43 is connected with a top plate 44, and the top plate 44 is located between an upper belt body and a lower belt body of the first conveying belt 11. Regarding the shape of the top plate, the present embodiment provides the following two types:

first kind: the top plate 44 is an arc plate with two high ends and a low middle, and the corresponding edges of the two ends of the top plate 44 are parallel to the rotation axis of the drum 52.

Second kind: the shape of the top plate 44 is not limited, and a flexible material, such as sponge, rubber, etc., is disposed above the top plate 44, and it is further preferred that the upper surface of the flexible material is an arc surface with two high ends and a low middle, and the corresponding edges of the two ends of the upper surface of the flexible material are parallel to the rotation axis of the drum 52.

A supporting plate 45 is arranged below the top plate 44, the top plate 44 and the supporting plate 45 are connected through a plurality of supporting springs 46, two ends of the supporting plate 45 are connected to the frame 6 in an up-down sliding mode through telescopic members 47, specifically, the telescopic members 47 can be an air cylinder, an oil cylinder or the like, or a sliding rod 48 is vertically arranged on the frame 6, and the telescopic members 47 are sleeved outside the sliding rod 48. When the cake blank is transported to the position right below the rotary drum 52, the cake blank positioned on the upper belt body is jacked up by the top plate 44 and is adhered to the rotary drum 52, the first heating tube group 53 and the second heating tube group 56 are used for heating the two sides of the cake blank uniformly, the phenomenon that the cake blank is baked while the cake is not baked is prevented, and the cake blank is shoveled onto the cake receiving device 55 by the shovel blade 54 after being baked after being rotated by one circle along with the rotary drum 52. The distance between the top plate 44 and the cake baking device is not more than 10cm, and is preferably 2-3 cm, wherein the rotation of the rotary drum 52 is 25-35 s, the jacking efficiency of the jacking device can be improved by shortening and controlling the distance between the top plate 44 and the rotary drum 52, so that the working efficiency of the cake baking machine is improved by matching with the rotating speed of the rotary drum 52, and according to the practical application of the product, more than 10000 cakes can be baked per hour by the cake baking machine in the embodiment.

The cake baking machine of the embodiment further comprises a cake blank processing device, wherein the cake blank processing device is located between the forming device and the cake baking device and comprises at least one water spraying pipe 81 connected with the frame 6, the water spraying pipe 81 is located above the first conveying belt 11, a plurality of spray heads 82 facing the first conveying belt 11 are arranged on the water spraying pipe 81, and the water spraying pipe 81 is connected with a water storage tank and a water conveying pump through water conveying pipes. Before the cake blank enters the cake baking device, the water spraying pipe 81 sprays water on the surface of the cake blank to keep a certain degree of moisture on the surface of the cake blank, and the viscosity of the surface of the cake blank is improved in the subsequent cake baking stage so that the cake blank can be adhered to the rotary drum 52 of the cake.

The working principle of the pancake baking machine in the embodiment is as follows: when the continuous dough is conveyed onto the first conveying belt 11, the dough reaches a forming device, a cake blank with a specific shape is cut by the pressing groove 311, the cut cake blank is conveyed by the first conveying belt 11 continuously to the next process, and the rest dough (i.e. the rest material) is guided out by the second conveying belt 12; when the cake blank is transported to the cake baking device, the cake blank processing device sprays water to the cake blank, so that the surface of the cake blank keeps a certain wettability, when the cake blank is transported to the lower part of the oven 51, the top plate 44 jacks up the cake blank and sticks to the rotary drum 52, after the cake blank rotates along with the rotary drum 52 for one circle, the cake blank is shoveled by the shovel blade 54 at the collecting port of the oven 51, and the baked cake falls onto the cake receiving device 55. In the operation process of the pancake baking machine, the cooling box 21 continuously cools the first conveyor belt 11 passing through, and the fixing piece 24 is matched with the water control roller 23 to control water and clean the first conveyor belt 11, so that the temperature of the first conveyor belt 11 is reduced, and the finished product rate of the pancake baking and the food safety and sanitation are guaranteed.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (23)

1. A pancake baking machine is characterized by comprising a first conveying belt, a cooling device, a forming device and a jacking device are sequentially arranged along the conveying direction of the first conveying belt,

the first conveying belt passes through the cooling device and then reaches a material receiving position, and leaves the material receiving position and then reaches the forming device;

and a cake baking device and a jacking device are oppositely arranged above and below the first conveying belt.

2. The pancake baking machine of claim 1, wherein the jacking device comprises a jacking motor and an eccentric wheel in transmission connection with the jacking motor, a transmission rod is connected to the eccentric wheel, and the other end of the transmission rod is connected with the top plate.

3. The cookie machine of claim 2, wherein the top plate is located between the upper and lower belt bodies of the first conveyor belt.

4. A tortilla warmer according to claim 2, wherein the distance between the top plate and the tortilla device is not more than 10cm.

5. The cookie maker of claim 2, wherein the top plate is an arcuate plate with high ends and low middle.

6. A tortilla warmer as recited in claim 5, wherein the opposite edges of said top plate are parallel to the axis of rotation of the bowl.

7. A tortilla warmer as recited in claim 2, wherein the top plate is not limited in shape and is provided with a flexible material above the top plate.

8. The cookie maker of claim 7, wherein the upper surface of the flexible material has arcuate surfaces with high ends and low middle ends, and corresponding edges of the upper surface of the flexible material are parallel to the rotational axis of the drum.

9. The pancake baking machine of claim 1, further comprising a frame, wherein a first support roller and a second support roller are arranged on the frame, and the first conveyor belt is sleeved on the first support roller and the second support roller;

at least one of the cooling device, the forming device, the jacking device and the pancake baking device is connected with the frame.

10. A tortilla warmer according to claim 1, wherein the cooling means comprises a cooling box having an opening therein through which the first conveyor enters and exits the cooling box.

11. The tortilla warmer of claim 10, wherein a first guide roller is disposed within the cooling box, the first guide roller engaging a non-working surface of the first conveyor belt.

12. A tortilla warmer as recited in claim 10, wherein said cooling means comprises a water control roller and a fixture, and said first conveyor belt passes between the water control roller and the fixture after exiting the cooling bin.

13. The tortilla warmer of claim 12, wherein the cooling device further comprises a connector, and the water control roller is movably mounted to the connector.

14. The cookie maker of claim 1, wherein the forming device comprises a press roll disposed above the first conveyor, the surface of the press roll being provided with a plurality of press grooves disposed along the roll surface.

15. The tortilla warmer of claim 14, wherein the forming device further comprises a flour box, wherein a spraying opening is formed in the bottom of the flour box, a rotatable flour spraying roller is arranged in the flour box, and flour falls onto a pressing groove on the pressing roller from the spraying opening through rotation of the flour spraying roller.

16. The tortilla warmer of claim 1, further comprising a second conveyor belt, the second conveyor belt cooperating with the forming device for guiding out the residue.

17. A tortilla warmer according to claim 16, wherein said second conveyor is located above the forming means;

or, the device also comprises a third conveyer belt, the second conveyer belt is positioned above the first conveyer belt, and the third conveyer belt is matched with the second conveyer belt and is used for conveying the guided surplus materials.

18. The cookie machine of claim 1, further comprising a drive roller, a drive motor drivingly connected to the drive roller, the drive roller being located between the upper and lower belt bodies of the first conveyor belt, and the drive roller being mated with the non-working surface of the lower belt body.

19. A tortilla warmer according to claim 18, wherein said drive roller is located below the forming means, and wherein a surface of said drive roller is provided with a flexible material.

20. The cookie machine of claim 18, further comprising a second guide roller and a third guide roller, the second guide roller and the third guide roller being located on opposite sides of the drive roller and cooperating with the working surface of the lower belt.

21. A tortilla warmer according to claim 1, wherein said tortilla device comprises an oven positioned above the first conveyor, a hollow drum being provided within said oven;

the oven is internally provided with a first heating tube group and a second heating tube group, wherein the first heating tube group is arranged along the circumferential direction of the outer surface of the rotary drum, and the second heating tube group is arranged along the circumferential direction of the inner surface of the rotary drum.

22. A tortilla machine as recited in claim 21, wherein a collection port is provided on one side of the toaster, and a scraper knife and a tortilla receiving device are provided at the collection port, the scraper knife being engaged with the drum for scraping tortillas off the drum.

23. A tortilla warmer as recited in claim 21, wherein said first heating tube assembly is disposed along an outer peripheral surface of the drum above the blade to above the tortilla level.