CN210671982U - Rice Cake Forming Machine - Google Patents

Abstract

The utility model discloses a rice cake forming machine. Along the moving direction of the material, a frame is provided with a hopper, a dial roller, a pressing device, a cutting device, a pushing device and a forming device, and a horizontally arranged hopper is also arranged on the frame. Conveyor belt, cutting conveyor belt and forming conveyor belt, the hopper is located above the hopper conveyor belt, the dial roller is located above the feeding end of the hopper conveyor belt, the feeding port of the extrusion device is located below the feeding end of the hopper conveyor belt, and the discharging port of the extrusion device is located on the cutting conveyor belt Above the feeding end, the cutting device and the pushing device are located above the cutting conveyor belt, the feeding end of the forming conveyor belt corresponds to the discharging end of the cutting conveyor belt, and the forming device is located above the forming conveyor belt. The whole production process of rice cakes is completely automatic, which realizes the automatic production of rice cakes, greatly improves the production efficiency, low cost, and the rice cakes will not stick to the mold, so there is no need to pull the rice cakes, saving time and effort, Reduce the burden on staff.

Description

Rice Cake Forming Machine

technical field

The utility model relates to the technical field of rice cake forming machines.

Background technique

Rice cake is a kind of food that uses rice as the main raw material and is formed by pressing embryos. It can be used as a cake, a snack food, or a main fast food staple. At present, rice cakes are generally made by hand and rolling. This method is inefficient, and it is easy to stick to the mold. It needs to be manually removed, and the degree of automation is low.

SUMMARY OF THE INVENTION

In view of the above deficiencies, the technical problem to be solved by the present invention is to provide a fully automatic rice cake forming machine to improve the production efficiency of rice cakes.

For solving the above-mentioned technical problems, the technical scheme of the present utility model is:

A rice cake forming machine, comprising: a frame, along the moving direction of the material, the frame is provided with a hopper, a dial roller, a pressing device, a cutting device, a pushing device and a forming device, and the frame is further provided with Horizontal hopper conveyors, cut-off conveyors and forming conveyors,

The hopper is located above the conveyor belt of the hopper, the dial roller is located above the feeding end of the conveyor belt of the hopper, the feeding port of the extrusion device is located below the feeding end of the conveyor belt of the hopper, and the The discharge port is located above the feeding end of the cutting conveyor belt, the cutting device and the pushing device are both located above the cutting conveyor belt, and the feeding end of the forming conveyor belt is the same as the feeding end of the cutting conveyor belt. Correspondingly, the forming device is located above the forming conveyor.

Preferably, the pressing device comprises several pairs of pressing rollers arranged in sequence along the moving direction of the material, two of the pressing rollers in each pair are arranged at intervals, and two of the pressing rollers in each pair are arranged at intervals. The pitch of the pressing rollers gradually becomes smaller.

Preferably, there are three pairs of the squeeze rollers, and along the moving direction of the material, the three pairs of the squeeze rollers are the first upper squeeze roller and the first lower squeeze roller, the second upper squeeze roller and the second squeeze roller respectively. The lower squeezing roll, the third upper squeezing roll and the third lower squeezing roll, the distance between the second upper squeezing roll and the second lower squeezing roll, the third upper squeezing roll and the The spacing between the third lower extrusion rollers is adjusted by the spacing adjusting device;

The distance adjustment device includes an adjustment plate, an intermediate link and a shaft swing arm, the first end of the adjustment plate rotates on the end of the first upper pressing roller, and the second end of the adjustment plate The first end of the intermediate link is hinged, the second end of the intermediate link is hinged with the first end of the axle swing arm, the second end of the axle swing arm is fixedly connected with a swing arm shaft, the second The upper squeezing roller and the third upper squeezing roller are rotatably mounted on the regulating plate;

Or, the distance adjusting device includes an adjusting plate, an intermediate link and a shaft swing arm, the first end of the adjusting plate rotates on the end of the first lower pressing roller, and the second end of the adjusting plate is connected to the end of the first lower pressing roller. The first end of the intermediate link is hinged, the second end of the intermediate link is hinged with the first end of the shaft swing arm, the second end of the shaft swing arm is fixedly connected with a swing arm shaft, and the The second lower squeezing roller and the third lower squeezing roller are rotatably mounted on the regulating plate.

Preferably, above the cutting conveyor belt is provided with a cake belt regulating device, the cake belt regulating device is located between the pressing device and the cutting device, and the cake belt regulating device includes a fixed installation frame, so Two parallel guide bars are fixed on the mounting frame, and the guide bars are arranged along the length direction of the cutting conveyor belt.

Preferably, the cutting device includes a carriage arranged along the width direction of the cutting conveyor, two ends of the carriage are respectively fixedly connected with brackets, the brackets are connected to connecting plates, each of the connecting plates is respectively A carriage lifting mechanism is connected, the carriage is provided with a cutting knife and two sets of dividing mechanisms respectively located at both ends of the carriage, and the cutting knives are arranged along the width direction of the cutting conveyor belt.

Preferably, the carriage lifting mechanism includes a carriage lifting cylinder, a carriage lifting beam, a carriage linear bearing and a carriage lifting shaft, and the gap between the carriage lifting cylinder and the carriage lifting beam is Hinged connection, the lower end of the carriage lifting shaft is fixed with the carriage lifting beam, the upper end of the carriage lifting shaft is fixed with the connecting plate, and the carriage lifting shaft is slidably arranged on the In the carriage linear bearing, the carriage linear bearing is fixed to the frame.

Preferably, the dividing mechanism includes a dividing knife guide rail fixed on the carriage and along the width direction of the cutting conveyor belt, the dividing knife guide rail is slidably connected with at least one sliding block, and each sliding block is fixed with a dividing knife , the dividing knife extends along the length direction of the cutting conveyor belt, each sliding block is fixedly connected to a driving rod, and the end of the driving rod is rotatably connected with a roller, and the roller is arranged on the sliding block of the plane cam. In the groove, there is an acute angle between the chute and the length direction of the cutting conveyor belt, and the carriage is connected with a reciprocating drive mechanism for reciprocating the carriage along the length direction of the cutting conveyor belt;

The reciprocating drive mechanism includes a carriage guide rail, a swing arm and a connecting rod, the carriage guide rail is fixed on the connecting plate, the carriage guide rail is arranged along the length direction of the cutting conveyor belt, and the bracket slides on the sliding frame. One end of the connecting rod is hinged with the carriage, the other end of the connecting rod is hinged with one end of the swing arm, the other end of the swing arm is fixedly connected with a swing arm shaft, and the swing arm The shaft is driven by a motor.

Preferably, the pushing device includes a pushing mounting plate, the pushing mounting plate is fixed on the sliding frame, and the pushing mounting plate is fixed with pushing plates uniformly distributed along the width direction of the cutting conveyor belt, so The number of the pushing plates is the same as the number of the separating knives.

Preferably, a separation device is provided between the cutting conveyor belt and the forming conveyor belt, and the separation device includes a separation installation plate arranged along the width direction of the cutting conveyor belt, and the separation installation plate is fixedly provided with a separation plate along the cutting conveyor belt. Separation plates that are uniformly distributed in the width direction of the conveyor belt, and passing channels are formed at intervals between the adjacent separation plates, and the positions and numbers of the passing channels correspond to the positions and numbers of the pushing plates one-to-one.

Preferably, the forming device includes a preliminary forming mold and a final forming mold, the positions and numbers of the preliminary forming mold and the final forming mold correspond to the material feeding passages one-to-one, and each preliminary forming mold And each of the final forming molds includes a hollow mold and a press mold that moves up and down in the mold, the mold is fixed to a mold plate, and the mold plate is connected with a mold lifting mechanism, and the press mold is connected with a Die lifting mechanism;

The mold lifting mechanism includes a mold telescopic cylinder, a mold lifting beam, a mold linear bearing and a mold lifting shaft, the mold telescopic cylinder is hinged with the mold lifting beam, and the lower end of the mold lifting shaft is fixed to the mold lifting shaft. a die lift beam, the upper end of the die lift shaft is fixedly connected with the die plate, and the die lift shaft slides in the die linear bearing;

The press die lifting mechanism includes a press die telescopic cylinder, a press die lift beam, a press die lift shaft, a press die linear bearing and a press die connecting shaft, and the press die telescopic cylinder is hinged with the press die lift beam, The die lift shaft is fixed with the die lift beam, the die lift shaft slides on the die linear bearing, the die linear bearing is fixed on the frame, and the die The lower end of the connecting shaft is fixedly connected to the die, the upper end of the connecting shaft of the die is fixedly connected to the die lifting beam, and each of the die is fixedly connected with a die lifting shaft.

After adopting the above-mentioned technical scheme, the beneficial effects of the present utility model are:

When making rice cakes, the cooked rice is poured into the hopper, conveyed by the hopper conveyor belt to the roller, the roller loosens the rice and distributes it evenly in the axial direction, and then sends it into the extrusion device. After being squeezed and compressed to a certain density, the rice cake belts with uniform thickness are stacked on the cutting conveyor belt, and then a series of actions such as cutting, cutting, and separation are performed by the cutting device, and several equal portions of rice cakes with suitable size are divided. Forming and final forming are carried out twice, and the rice cakes with the set shape and weight are processed, and the rice cakes are finally output by the forming conveyor belt. The entire production process of rice cakes is completely automatic, which realizes the automatic production of rice cakes, greatly improves the production efficiency, and has low cost, and the rice cakes will not stick to the mold, so there is no need to pull the rice cakes, saving time and effort, Reduce the burden on staff.

Description of drawings

Fig. 1 is the structural representation of the rice cake forming machine of the present utility model;

Fig. 2 is the top view structure schematic diagram of Fig. 1;

Fig. 3 is the structural representation of the extrusion device in Fig. 1;

Fig. 4 is the structural representation of the cake band regular device in Fig. 2;

Fig. 5 is the structural representation of the cutting device in Fig. 1;

Fig. 6 is the top view structure schematic diagram of Fig. 5;

Fig. 7 is the top view structure schematic diagram of cam mechanism;

Fig. 8 is the structural representation when the cutting device cuts the rice cake strip;

Fig. 9 is the structural representation when four dividing knives separate rice cake pieces in the cutting device;

Fig. 10 is the structural schematic diagram after the pushing device in Fig. 2 is rotated by 90°;

FIG. 11 is a schematic structural diagram of the partition device in FIG. 2 after being rotated by 90°;

Fig. 12 is the structural representation of the initial forming mold;

Fig. 13 is the working flow chart of the rice cake forming machine of the present utility model;

In the figure: 1-frame; 2-hopper conveyor; 3-cutting conveyor; 4-forming conveyor; 5-hopper; 6-roller; 7-extrusion device; 70-swing arm shaft; 71-first upper extrusion Press roll; 72-first lower squeeze roll; 73-second upper squeeze roll; 74-second lower squeeze roll; 75-third upper squeeze roll; 76-third lower squeeze roll; 77- Adjusting plate; 78-intermediate link; 79-axis swing arm; 8-cake belt regulation device; 81-installation frame; 82-guide bar; 9-cutting device; 91-slide frame; 92-slide frame lifting mechanism; 921 -Slide lift cylinder; 922-Slide lift beam; 923-Slide lift shaft; 924-Slide linear bearing; 93-Cut off knife; 94-Connecting plate; 95-Separation mechanism; 950-Connecting rod ;951-Separation knife guide rail;952-Slide block;953-Separation knife;954-Drive rod;955-Swing arm;956-Swing arm shaft; 959-Slide rail; 96-Bracket; 10-Pushing device; 101-Pushing installation plate; 102-Ejecting plate; 11-Separating device; 111-Separating installation plate; 112-Separating plate; Forming mold; 121-mold; 122-press mold; 123-mold plate; 124-mold lifting mechanism; 1241-mold telescopic cylinder; 1242-mold lifting beam; 1243-mold linear bearing; 1244-mold lifting shaft; 125 -Die lifting mechanism; 1251-Die telescopic cylinder; 1252-Die lifting beam; 1253-Die linear bearing; 1254-Die lifting shaft; 1255-Die connecting shaft; 1256-Nut; 1257-Spring ; 13-rice cake belt; 14-rice cake block; 15-formed rice cake; 16-rice cake; 17-active pulley.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

As shown in Figure 1 and Figure 2 together, a rice cake forming machine includes: a frame 1, along the moving direction of the material, the frame 1 is sequentially provided with a hopper 5, a dial roller 6, a pressing device 7, a cake Belt regularizing device 8 , cutting device 9 , pushing device 10 , separating device 11 , preliminary forming device 12 and final forming device 13 . The frame 1 is also provided with a horizontally arranged hopper conveyor belt 2 , a cutting conveyor belt 3 and a forming conveyor belt 4 .

The hopper 5 is located above the hopper conveyor belt 2, the dial roller 6 is located above the unloading end of the hopper conveyor belt 2, the feed port of the extrusion device 7 is located below the unloading end of the hopper conveyor belt 2, and the discharge port of the extrusion device 7 is located at the cutting conveyor belt 3 Above the feeding end, the cake belt structuring device 8, cutting device 9 and pushing device 10 are all located above the cutting conveyor 3, the feeding end of the forming conveyor 4 corresponds to the unloading end of the cutting conveyor 3, and the cutting conveyor 3 is higher than the cutting conveyor 3. The forming conveyor 4 , the preliminary forming device 12 and the final forming device 13 are located above the forming conveyor 4 .

The dial roller 6 includes a roller body, and the roller body is provided with a plurality of roller teeth. When the dial roller 6 rotates, the cooked rice is loosened by the roller teeth, and the rice is evenly distributed along the axial direction of the dial roller 6 .

As shown in FIG. 3 , the pressing device 7 includes several pairs of pressing rollers arranged in sequence along the moving direction of the rice. The two pressing rollers in each pair are arranged at intervals, and the two pressing rollers in each pair are pressed The pitch of the rollers gradually becomes smaller. In this embodiment, there are three pairs of squeezing rolls, and the three pairs of squeezing rolls are the first upper squeezing roll 71 and the first lower squeezing roll 72 , the second upper squeezing roll 73 and the second lower squeezing roll 74 respectively. , the third upper squeeze roll 75 and the third lower squeeze roll 76, the distance between the second upper squeeze roll 73 and the second lower squeeze roll 74, the third upper squeeze roll 75 and the third lower squeeze roll The spacing between the 76 is adjusted by the spacing adjusting device respectively.

The distance adjustment device includes an adjustment plate 77, an intermediate link 78 and a shaft swing arm 79. The first end of the adjustment plate 77 is rotatably mounted on the end of the first upper squeeze roller 71, and the second end of the adjustment plate 77 is connected to the intermediate link. The first end of 78 is hinged, the second end of the intermediate link 78 is hinged with the first end of the shaft swing arm 79, the second end of the shaft swing arm 79 is fixedly connected with a swing arm shaft 70, and the swing arm shaft 70 is driven by a motor, The second upper squeezing roller 73 and the third upper squeezing roller 75 are respectively rotatably mounted on the regulating plate 77 .

When the motor drives the swing arm shaft 70 to rotate, the shaft swing arm 79 swings, the shaft swing arm 79 drives the intermediate link 78 to move, and the intermediate link 78 drives the adjustment plate 77 to rotate around the end of the first upper squeeze roller 71, thereby adjusting The distance between the second upper squeezing roll 73 and the second lower squeezing roll 74 and the distance between the third upper squeezing roll 75 and the third lower squeezing roll 76 can be used to extrude different thicknesses and different densities as required. Rice crackers with 13.

In addition to the above structure, the second lower squeezing roller 74 and the third lower squeezing roller 76 may also be rotatably mounted on the regulating plate 77 , and the first end of the regulating plate 77 may be rotatably mounted on the end of the first lower pressing roller 72 , which are not shown in detail here.

As shown in FIG. 4 , the cake belt regularizing device 8 includes a fixed mounting frame 81 . The mounting frame 81 is fixedly provided with two parallel guide bars 82 , and the guide bars 82 are arranged along the length of the cutting conveyor belt 3 .

As shown in Figures 5, 6, 7, 8 and 9, the cutting device 9 includes a carriage 91 arranged along the width direction of the cutting conveyor belt 3. Both ends of the carriage 91 are respectively fixed with brackets 96. The brackets 96 is connected to the connecting plate 94, each connecting plate 94 is respectively connected with a set of carriage lifting mechanism 92, the carriage 91 is provided with a cutting knife 93 and two sets of dividing mechanisms 95 respectively located at both ends of the carriage 91, the cutting knife 93 cuts along the The width direction of the conveyor belt 3 is set.

The carriage lifting mechanism 92 includes a carriage lifting cylinder 921, a carriage lifting beam 922, a carriage linear bearing 924 and two carriage lifting shafts 923. The carriage lifting cylinder 921 is fixed on the frame 1, and the carriage lifting The lifting cylinder 921 and the carriage lifting beam 922 are hingedly connected through a joint bearing, the lower ends of the two carriage lifting shafts 923 are fixed to the carriage lifting beam 922, and the upper ends of the two carriage lifting shafts 923 are connected to the connecting plate 94 is fixed, the carriage lift shaft 923 is slidably arranged in the carriage linear bearing 924 , and the carriage linear bearing 924 is fixed to the frame 1 . The carriage linear bearing 924 is preferably an oil-impregnated bearing.

The dividing mechanism 95 includes a dividing knife guide rail 951 fixed on the carriage 91 and along the width direction of the cutting conveyor belt. The dividing knife guide rail 951 is slidably connected with two sliding blocks 952, and each sliding block 952 is fixed with a dividing knife 953. The dividing knife 953 extends along the length of the cutting conveyor belt 3, each sliding block 952 is fixedly connected to the driving rod 954, and the end of the driving rod 954 is rotatably connected with a roller, the roller is located in the chute 9581 of the plane cam 958, and the chute 9581 is connected to the An acute angle α is formed between the conveying directions of the cutting conveyor 3 , and a reciprocating drive mechanism for reciprocating the carriage 91 in the longitudinal direction of the cutting conveyor 3 is connected to the carriage 91 .

The reciprocating drive mechanism includes a carriage guide rail 959, a swing arm 955 and a connecting rod 950, the carriage guide rail 959 is fixed on the connecting plate 94, the carriage guide rail 959 is arranged along the length direction of the cutting conveyor belt 3, the bracket 96 slides on the carriage guide rail 959, One end of the connecting rod 950 is hinged with the carriage 91 through a joint bearing, and the other end of the connecting rod 950 is hinged with one end of the swing arm 955 through a joint bearing. The other end of the swing arm 955 is fixedly connected with a swing arm shaft 956, and the swing arm shaft 956 is fixed A driven pulley 957 is connected, and the driven pulley 957 is connected with a driving pulley 17, and the driving pulley 17 is driven by a motor.

As shown in FIG. 8 , it is a schematic diagram of the structure of the cutting knife 93 and the dividing knife 953 when cutting the rice cake tape 13. At this time, the two dividing knives 953 located at the innermost part of the two sets of dividing mechanisms 95 are attached together to form a A divider knife. As shown in FIG. 9 , it is a schematic diagram of the structure when the separating knives 953 separate the rice cake pieces 14. At this time, the four separating knives 953 respectively push a rice cake piece 14 to move outward along the width direction to separate the four rice cake pieces 14. . As shown in FIG. 7 , it is a schematic structural diagram of the carriage 91 when it moves from one end of the chute 9581 to the other end.

As shown in FIG. 10 , the pushing device 10 includes a pushing mounting plate 101 , the pushing mounting plate 101 is fixed to the carriage 91 , and the pushing mounting plate 101 is fixed with a pushing plate 102 uniformly distributed along the width direction of the cutting conveyor 3 , and pushes the material The pushing side of the material plate 102 is arc-shaped, and the number of the material pushing plates 102 is the same as the number of the separating knives 953 .

As shown in FIG. 11 , a partition device 11 is provided between the cutting conveyor belt 3 and the forming conveyor belt 4 . The partition device 11 includes a partition mounting plate 111 arranged along the width direction of the cutting conveyor belt 3 . The partition plates 112 are evenly distributed in the width direction. One end of the partition plate 112 close to the ejector plate 102 is tapered, and a feeding channel is formed between the adjacent partition plates 112. The position of the through channel and the ejector plate 102 correspond to the numbers.

As shown in FIG. 12 , the forming device includes a preliminary forming mold 12 and a final forming mold 13 . The positions and numbers of the preliminary forming molds 12 and the final forming molds 13 correspond one-to-one with the material passages. The structure and working principle of the preliminary forming mold 12 and the final forming mold 13 are the same. Taking the preliminary forming mold 12 as an example, the structure and working principle of the forming mold are explained. The die 122 that moves up and down inside, the die 121 closes to the upper opening of the side of the partition device 11, and cooperates with the arc-shaped pusher plate 102 to form a complete circle, the die 121 is fixed on the die plate 123, and the die plate 123 is connected with a die lifting mechanism 124, the die is connected with a die lifting mechanism 125.

The mold lifting mechanism 124 includes a mold telescopic cylinder 1241, a mold lifting beam 1242, a mold linear bearing 1243 and a mold lifting shaft 1244. The mold telescopic cylinder 1241 is fixed to the frame 1, and the mold telescopic cylinder 1241 and the mold lifting beam 1242 pass through the joint bearing. Hinged, the lower end of the mold lifting shaft 1244 is fixed on the mold lifting beam 1242, the upper end of the mold lifting shaft 1244 is fixedly connected with the mold plate 123, the mold lifting shaft 1244 slides in the mold linear bearing 1243, and the mold linear bearing 1243 is fixed in the mold plate 123. Rack 1. The die linear bearing 1243 is preferably an oil-impregnated bearing.

The die lift mechanism 125 includes a die telescopic cylinder 1251, a die lift beam 1252, a die linear bearing 1253, a die lift shaft 1254 and a die connection shaft 1255. The die telescopic cylinder 1251 and the die lift beam 1252 are hinged through the joint bearing, the die lift shaft 1254 is fixed with the die lift beam 1252, the die lift shaft 1254 slides on the die linear bearing 1253, and the die linear bearing 1253 Fixed on the frame 1, the lower end of the die connecting shaft 1255 is fixedly connected with the die 122, the upper end of the die connecting shaft 1255 is fixed with the die lifting beam 1252, and a nut 1256 is also fixed on the die connecting shaft 1255. Between the 1256 and the die lift beam 1252 is a spring 1257 sleeved outside the die connecting shaft 1255 , and each die 122 is fixedly connected with a die connecting shaft 1255 . The die linear bearing 1253 is preferably an oil-impregnated bearing.

As shown in Figure 13, the working principle and working process of the rice cake forming machine of the present utility model are as follows:

The cooked rice enters from the hopper 5 and falls on the hopper conveyor belt 2. At the lower end of the hopper conveyor belt 2, the rice is loosened and evenly beaten by the rotating dial roller 6 and then sent to the extrusion device 7;

The rice is squeezed and compressed into a certain density of rice cake belt 13 by three pairs of extrusion rollers, the rice cake belt 13 is fed into the cutting conveyor belt 3, and when the rice cake belt 13 on the cutting conveyor belt 3 passes through the gap between the two guide bars 82 , the edges of the rice cake belt 13 are regulated by two guide bars 82, so that the edges of the rice cake belt 13 are neat, and the width of the rice cake belt 13 is the same everywhere;

When the rice cake belt 13 passes through the cutting device 9, in the initial working position, the two innermost dividing knives 953 of the two sets of dividing mechanisms 95 are fitted together to form a dividing knife, and the carriage lift cylinder 921 retracts. , the carriage lifting shaft 923 drives the carriage 91 to descend, so that the cutting knife 93 cuts the next section of the rice cake belt 13 along the width direction. For rice cake block 14, the motor drives the swing arm shaft 956 to rotate through the belt transmission mechanism, the swing arm shaft 956 drives the swing arm 955 to swing, and the swing arm 955 drives the carriage 1 through the connecting rod 950 to cut the length of the conveyor belt 3 along the carriage guide rail 959. The direction of movement, under the action of the plane cam 958, the driving rod 954 moves outward, then the four separating knives 953 drive the four rice cake blocks 14 to move outward respectively, separate the four rice cake blocks 14, and at the same time, the cutting knife 93 pushes The four rice cake blocks 14 go to the initial working position of the four pushing plates 102 . At the same time, the four pushing plates 102 push the four rice cake blocks 14 cut by the previous cutting device 9 through the feeding passage to the initial forming mold 12 working position; when the motor rotates in the reverse direction, the swing arm shaft 956 drives the swing arm 955 to swing in the opposite direction, then the carriage 91 moves in the opposite direction and resets, and the two innermost dividing knives 953 of the two sets of dividing mechanisms 95 are affixed to each other. Combined together to form a dividing knife, at the same time, the carriage lifting cylinder 921 is extended, driving the carriage 91 to move upward to the initial position, the cutting knife 93 and the dividing knife 953 move to the initial position above the cutting conveyor belt 3, and the four push The material plate 102 is reset following the carriage 91;

The mold telescopic cylinder 1241 is retracted, and the mold plate 123 is driven to move downward until the rice cake block 14 is located in the cavity of the mold 121, the compression mold telescopic cylinder 1251 is extended, and the compression mold 122 is driven to move downward to compress the rice cake block 14. The cake block 14 is compressed into the first-formed rice cake 15, and then the mold telescopic cylinder 1241 is extended, driving the mold plate 123 to move upward, the compression mold telescopic cylinder 1251 is retracted, and the pressing mold 122 is driven to move upward, and the first-formed rice cake 15 is separated from the support of the mold 121. On the forming conveyor belt 4, the pre-formed rice cakes 15 will not stick in the mold 121, and the forming conveyor belt 4 transports the pre-formed rice cakes 15 to the working position of the final forming mold 13;

The mold telescopic cylinder of the final forming mold 13 is retracted, and the mold plate is driven to move downward until the preliminary formed rice cake 15 is located in the cavity of the mold, and then the compression mold telescopic cylinder is extended, and the press mold is driven to move downward to compress the preliminary formed rice. Cake 15, the initial formed rice cake 15 is compressed into the required rice cake 16, then the mold telescopic cylinder is extended, the mold plate is driven to move upward, the compression mold telescopic cylinder is retracted, and the compression mold is driven to move upward, and the rice cake 16 is separated from the mold and supported on The forming conveyor belt 4 is transported to the designated position by the forming conveyor belt 4 .

In this embodiment, the preliminary forming mold 12 and the final forming mold 13 are relatively independent, and the preliminary forming mold 12 and the final forming mold 13 may also be integrated, that is, the preliminary forming mold 121 and the final forming mold 13 are simultaneously formed on the mold plate. The forming die, the initial forming die 122 and the final forming die are connected to the same die lifting beam, which is not shown in detail here.

In this embodiment, four rice cakes 16 can be produced at one time. In actual work, the number of dividing knives 953 can be set as required, for example, 6, 8, etc. rice cakes 14 can be cut at one time. The number of plates 102 , the material passing channel, the initial forming mold 121 and the final forming mold, etc. are also set to 6, 8, and so on.

In this embodiment, the initial forming mold 121 and the final forming mold are circular, and the round rice cake 16 is produced. In actual production, the initial forming mold 121 and the final forming mold can be made as required. A positive direction, a rectangle, a triangle, or an ellipse, etc., will not be exemplified here.

The whole rice cake production process of the rice cake forming machine of the utility model is completely automatic, which realizes the automatic production of rice cakes, greatly improves the production efficiency, and has low cost. Picking rice cakes saves time and effort and reduces the burden on staff.

The above are examples of the best embodiments of the present invention, and the parts that are not described in detail are the common knowledge of those of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the present invention is also within the protection scope of the present invention.

Claims (10)

1. Rice cake make-up machine includes: the machine frame is characterized in that the machine frame is provided with a hopper, a poking roller, an extrusion device, a cutting device, a material pushing device and a forming device along the moving direction of the material, the machine frame is also provided with a horizontal hopper conveying belt, a cutting conveying belt and a forming conveying belt,

the material hopper is positioned above the material hopper conveying belt, the poking roller is positioned above the material discharging end of the material hopper conveying belt, the feeding hole of the extruding device is positioned below the material discharging end of the material hopper conveying belt, the discharging hole of the extruding device is positioned above the material feeding end of the cutting conveying belt, the cutting device and the material pushing device are both positioned above the cutting conveying belt, the material feeding end of the forming conveying belt corresponds to the material discharging end of the cutting conveying belt, and the forming device is positioned above the forming conveying belt.

2. The rice cake forming machine as claimed in claim 1, wherein said pressing means comprises pairs of pressing rollers arranged in sequence along the direction of movement of the material, two of said pressing rollers in each pair being spaced apart, and the spacing between the two pressing rollers in each pair being progressively smaller.

3. The rice cake forming machine according to claim 2, wherein said squeeze rolls are provided with three pairs, in the moving direction of the material, of a first upper squeeze roll and a first lower squeeze roll, a second upper squeeze roll and a second lower squeeze roll, and a third upper squeeze roll and a third lower squeeze roll, respectively, and the interval between said second upper squeeze roll and said second lower squeeze roll, and the interval between said third upper squeeze roll and said third lower squeeze roll are adjusted by an interval adjusting device, respectively;

the distance adjusting device comprises an adjusting plate, a middle connecting rod and a shaft swing arm, wherein the first end of the adjusting plate rotates to the end part of the first upper extrusion roller, the second end of the adjusting plate is hinged to the first end of the middle connecting rod, the second end of the middle connecting rod is hinged to the first end of the shaft swing arm, the second end of the shaft swing arm is fixedly connected with a swing arm shaft, and the second upper extrusion roller and the third upper extrusion roller are rotatably installed on the adjusting plate;

or, interval adjusting device includes regulating plate, intermediate connecting rod and axle swing arm, the first end of regulating plate rotate in the tip of first squeeze roll down, the second end of regulating plate with the first end of intermediate connecting rod is articulated, the second end of intermediate connecting rod with the first end of axle swing arm is articulated, the second end fixedly connected with swing arm axle of axle swing arm, the second down squeeze roll with the squeeze roll rotate under the third install in on the regulating plate.

4. The rice cake forming machine according to claim 1, wherein a cake strip arranging device is arranged above the cutting conveyor belt and located between the extruding device and the cutting device, the cake strip arranging device comprises a fixedly arranged mounting frame, two spaced and parallel guide strips are fixedly arranged on the mounting frame, and the guide strips are arranged along the length direction of the cutting conveyor belt.

5. The rice cake forming machine according to claim 1, wherein the cutting device comprises a carriage arranged along the width direction of the cutting conveyor belt, brackets are fixedly connected to both ends of the carriage respectively, the brackets are connected to connecting plates, a carriage lifting mechanism is connected to each connecting plate respectively, the carriage is provided with a cutting knife and two sets of cutting mechanisms respectively arranged at both ends of the carriage, and the cutting knife is arranged along the width direction of the cutting conveyor belt.

6. The rice cake forming machine according to claim 5, wherein the carriage lifting mechanism comprises a carriage lifting cylinder, a carriage lifting beam, a carriage linear bearing and a carriage lifting shaft, the carriage lifting cylinder is hinged with the carriage lifting beam, the lower end of the carriage lifting shaft is fixed with the carriage lifting beam, the upper end of the carriage lifting shaft is fixed with the connecting plate, the carriage lifting shaft is slidably arranged in the carriage linear bearing, and the carriage linear bearing is fixed on the frame.

7. The rice cake forming machine according to claim 6, wherein the dividing mechanism comprises a dividing knife guide fixed to the carriage and extending in the width direction of the cutting conveyor belt, at least one slider is slidably connected to the dividing knife guide, a dividing knife is fixed to each slider, the dividing knife extends in the length direction of the cutting conveyor belt, each slider is fixedly connected to a driving rod, a roller is rotatably connected to the end of the driving rod, the roller is arranged in a chute of a plane cam, an acute angle is formed between the chute and the length direction of the cutting conveyor belt, and the carriage is connected to a reciprocating drive mechanism for reciprocating the carriage in the length direction of the cutting conveyor belt;

reciprocating drive mechanism includes balladeur train guide rail, swing arm and connecting rod, and the balladeur train guide rail is fixed in the connecting plate, the balladeur train guide rail is followed the length direction who cuts off the conveyer belt sets up, the bracket slide in the balladeur train guide rail, the one end of connecting rod with the balladeur train is articulated, the other end of connecting rod with the one end of swing arm is articulated, the other end fixedly connected with swing arm axle of swing arm, the swing arm axle is by motor drive.

8. The rice cake forming machine according to claim 7, wherein the pushing device comprises a pushing mounting plate fixed to the carriage, pushing plates are fixed to the pushing mounting plate and evenly distributed in the width direction of the cutting conveyor belt, and the number of the pushing plates is consistent with that of the separating knives.

9. The rice cake forming machine according to claim 8, wherein a separating device is arranged between the cutting conveyor belt and the forming conveyor belt, the separating device comprises a separating mounting plate arranged along the width direction of the cutting conveyor belt, separating plates uniformly distributed along the width direction of the cutting conveyor belt are fixedly arranged on the separating mounting plate, material passing channels are formed between the adjacent separating plates at intervals, and the material passing channels are in one-to-one correspondence with the positions and the number of the material pushing plates.

10. The rice cake forming machine according to claim 9, wherein the forming device comprises a preliminary forming die and a final forming die, the positions and the number of the preliminary forming die and the final forming die correspond to the material passing channels one by one, each of the preliminary forming die and the final forming die comprises a hollow die and a pressing die moving up and down in the die, the die is fixed on a die plate, the die plate is connected with a die lifting mechanism, and the pressing die is connected with a pressing die lifting mechanism;

the mould lifting mechanism comprises a mould telescopic cylinder, a mould lifting beam, a mould linear bearing and a mould lifting shaft, the mould telescopic cylinder is hinged with the mould lifting beam, the lower end of the mould lifting shaft is fixed on the mould lifting beam, the upper end of the mould lifting shaft is fixedly connected with the mould plate, and the mould lifting shaft slides in the mould linear bearing;

the moulding-die lifting mechanism comprises a moulding-die telescopic cylinder, a moulding-die lifting beam, a moulding-die lifting shaft, a moulding-die linear bearing and a moulding-die connecting shaft, wherein the moulding-die telescopic cylinder is hinged to the moulding-die lifting beam, the moulding-die lifting shaft is fixed to the moulding-die lifting beam, the moulding-die lifting shaft slides to the moulding-die linear bearing, the moulding-die linear bearing is fixed to the frame, the lower end of the moulding-die connecting shaft is fixedly connected with the moulding-die, the upper end of the moulding-die connecting shaft is fixedly connected with the moulding-die lifting beam and each moulding-die is fixedly connected with one moulding-die lifting shaft.

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