CN212787391U - Food forming machine - Google Patents

Abstract

The utility model discloses a food forming machine, which comprises a transmission device, a stamping device connected with the transmission device, a conveying device arranged below the stamping device, and a control device in communication connection with the transmission device, the stamping device and the conveying device; wherein the transmission comprises a servo motor; the servo motor drives the stamping device to stamp and shape the food. The food after punch forming of the utility model has the advantages of basically consistent appearance, beautiful appearance and low rejection rate; in addition, the number of the molded food produced in unit time is large, and automatic production can be realized.

Description

Food forming machine

Technical Field

The utility model relates to a food preparation equipment technical field especially relates to a food make-up machine.

Background

The development process of food forming is roughly divided into the following two stages:

the traditional food molding and manufacturing method is characterized in that the traditional food molding and manufacturing method is firstly manually manufactured, a cake blank is placed in a mold for compression molding, and the mold is manually turned over to demold the molded food after the food is molded, so that the traditional manual food molding and manufacturing method is low in efficiency, high in labor intensity and difficult to adapt to the requirements of mass production.

With the development of technology, the automation forming equipment with higher modernization degree appears, the equipment generally utilizes a die to punch food to form the food, the mode of driving the equipment to punch is air pressure transmission, but in the process of air pressure transmission, because the air pressure is difficult to keep stable, the food shapes formed by the equipment through punching are different, the appearance is not beautiful enough, the rejection rate is higher, in addition, the response of the air pressure transmission is slower, the process of punching by the air pressure transmission is longer, the number of formed food manufactured in unit time is less, and the production efficiency is lower; meanwhile, the equipment is complex, and the maintenance and the operation are very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a food forming machine, which comprises a transmission device, a punch forming device connected with the transmission device, a conveying device arranged below the punch forming device, and a control device in communication connection with the transmission device, the punch forming device and the conveying device; wherein the transmission comprises a servo motor; the servo motor is in communication connection with the control device and is used for driving the punch forming device to punch and form the food.

Preferably, the transmission device further comprises a speed reducer, a main belt pulley, a synchronous belt pulley and a mounting plate; the speed reducer is in transmission connection with the servo motor to reduce the rotating speed of the servo motor; the main belt wheel is in transmission connection with the servo motor and is in transmission connection with the synchronous belt wheel through a toothed belt; the servo motor, the speed reducer, the main belt wheel and the synchronous belt wheel are all arranged on the mounting plate.

Preferably, the punch forming device comprises a die assembly, a guide rail assembly, a sliding assembly, a connecting assembly and a regulating valve; wherein the die assembly and the connecting assembly are both arranged on the sliding assembly; the sliding assembly is connected to the guide rail assembly in a sliding mode; the adjusting valve is arranged above the sliding assembly and used for controlling whether air is blown into the die assembly or not.

Preferably, the mold assembly comprises a mold, a hollow shaft connected to the top of the mold, and a connecting nut; the hollow shaft is fixed on the sliding component through the connecting nut; the guide rail assembly comprises a guide rail and an anti-collision sliding block arranged on the guide rail; the sliding assembly comprises a connecting piece and a sliding piece arranged on the connecting piece, wherein the sliding piece is connected with the guide rail in a sliding manner; the connecting assembly comprises a fixing bolt and a positioning piece, and the positioning piece is fixedly connected with the toothed belt through the fixing bolt.

Preferably, the conveying device comprises a conveying assembly and a sensing piece arranged on the conveying assembly; wherein the conveying assembly comprises a horizontal conveying belt and a vertical conveying belt perpendicular to the horizontal conveying belt, and the sensing part is in communication connection with the control device and used for sending a sensing signal to the control device when the unformed food conveyed by the horizontal conveying belt reaches the position of the sensing part.

Preferably, still be equipped with the protection switch of three group's mounting height diverse on the mounting panel, be first protection switch, second protection switch and third protection switch respectively, first protection switch, second protection switch and third protection switch all with controlling means communication is connected.

Preferably, the first protection switch, the second protection switch and the third protection switch are all photoelectric sensing sensors, and when the positioning element moves to a position flush with the height of the first protection switch or the height of the third protection switch, a control device in communication connection with the first protection switch and the third protection switch controls the servo motor to change the movement direction; the second protection switch is a positioning origin, and when the second protection switch is activated, the positioning piece moves to a position flush with the height of the second protection switch, and the control device controls the servo motor to stop moving to realize resetting.

Preferably, the food forming machine further comprises a control panel and an emergency switch, wherein the control panel and the emergency switch are both arranged outside the food forming machine; the control panel is used for inputting working instructions and working parameters to control the running state of the food forming machine; and after the emergency switch is turned on, the food forming machine stops working immediately.

Preferably, a wireless communication module is installed on the food forming machine, and the control device is in communication connection with the mobile terminal through the wireless communication module.

Preferably, the horizontal conveyor belt and the vertical conveyor belt are both independently arranged and independently driven.

Through adopting above technical scheme, the utility model discloses mainly have following technological effect:

1. through servo motor drive stamping forming device, utilize controlling means to carry out accurate control to servo motor's rotational speed and direction of rotation to make servo motor drive stamping device's mould with food stamping forming in-process, the motion route and the stamping process of mould are the same completely, the pressure that acts on food is also the same completely, consequently, the appearance of the shaping food after the food forming machine punching press is basically the same, the rejection rate is low.

2. Food stamping forming is driven by the servo motor to form the food, and the servo response of the servo motor is fast, so that the food quantity formed by stamping of the food forming machine is more in unit time, and the production efficiency is higher.

3. Through setting up horizontal conveyor and with horizontal conveyor vertically vertical conveyer belt, wherein, horizontal conveyor carries not shaping food and shaping food, and vertical conveyer belt makes not shaping food self rotatory (rub the circle promptly) before stamping forming to make the shaping food after the stamping forming more pleasing to the eye.

4. Through setting up the controlling means who is connected with transmission, stamping device and conveyor communication to set up control panel to controlling means input work order and working parameter, controlling means is according to received work order and working parameter control the food forming machine action to realize the fashioned automated production of food, reduced the human cost, it is also more convenient to operate the food forming machine simultaneously.

5. The connection part of the food forming machine is mostly connected detachably through bolts, and when the food forming machine needs to be overhauled or replaced, the food forming machine is detached and installed more conveniently and quickly.

Drawings

Fig. 1 is a schematic view of the overall structure of a food forming machine according to the present invention;

fig. 2 is a schematic view of the overall structure of the transmission device and the punching device of the food forming machine according to the present invention;

fig. 3 is a schematic structural view of a main belt pulley of the food forming machine of the present invention;

fig. 4 is a schematic structural view of a synchronous pulley of the food forming machine of the present invention;

fig. 5 is a side view of a timing pulley of the food forming machine of the present invention;

fig. 6 is a schematic view of the overall structure of the transmission device and the punching device of the food forming machine according to another view angle of the present invention;

fig. 7 is a schematic top view of the transmission device and the punching device of the food forming machine according to the present invention;

fig. 8 is a schematic structural view of a mold assembly of a food forming machine according to the present invention;

fig. 9 is a schematic top view of a stamping device of a food forming machine according to the present invention;

fig. 10 is a schematic structural view of another view angle of the punching device of the food forming machine according to the present invention;

fig. 11 is a schematic front view of the transmission device and the punching device of the food forming machine according to the present invention;

fig. 12 is an assembly structure view of the transmission device and the punching device of the food forming machine according to the present invention;

fig. 13 is a general assembly structure view of the food forming machine of the present invention;

fig. 14 is a front view structural diagram of the food forming machine of the present invention.

Wherein the reference numerals have the following meanings;

1. a transmission device; 11. a servo motor; 12. a speed reducer; 121. a reducer base; 13. a primary pulley; 131. a primary pulley body; 132. primary pulley teeth; 14. a synchronous pulley; 141. a synchronous pulley body; 142. synchronous pulley gear teeth; 143. a bearing assembly; 1431. a bearing inner race; 1432. a bearing rolling element; 1433. a bearing inner race; 15. mounting a plate; 151. a fixing member; 1511. a fixed shaft; 1512. a fixing sheet; 15121. installing a bolt; 15122. reinforcing the bolt; 1513. and (5) fixing the nut.

2. A stamping device; 21. a mold assembly; 211. a mold; 2111. forming a mold; 212. a hollow shaft; 213. a connecting nut; 22. a guide rail assembly; 221. a guide rail; 222. an anti-collision sliding block; 23. a sliding assembly; 231. a connecting member; 2311. a connecting bolt; 23111. a flat washer; 2312. a connecting plate; 232. a slider; 24. a connecting assembly; 241. fixing the bolt; 242. a positioning member; 25. adjusting a valve; 26. a protection switch; 261. a first protection switch; 262. a second protection switch; 263. and a third protection switch.

3. A conveying device; 31. a delivery assembly; 311. a horizontal conveyor belt; 312. a vertical conveyor belt; 32. a sensing element.

4. A control device; 41. a control panel; 42. an emergency switch.

5. A roller skate device; 51. a pulley; 52. and a support member.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the present invention, the terms "upper", "lower", "front" and "rear" indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention.

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-14, the present invention provides a food forming machine, which is used for stamping food to make food keep certain three-dimensional shape. The punching device comprises a transmission device 1, a punching device 2 connected with the transmission device 1, a conveying device 3 arranged below the punching device 2, and a control device 4 in communication connection with the transmission device 1, the punching device 2 and the conveying device 3. In this embodiment, the shaped food may be a moon cake, or may be other types of pies formed by press molding.

Referring to fig. 1 and 2, the transmission device 1 includes a servo motor 11, a speed reducer 12, a primary pulley 13, and a synchronous pulley 14. In the embodiment, the speed reducer 12 is arranged to adjust the output speed and the torque of the servo motor 11, so as to reduce the rotation speed of the servo motor 11, so as to meet the use requirement; the primary pulley 13 is disposed on the output shaft of the speed reducer 12 and is in transmission connection with the speed reducer 12, and the manner in which the primary pulley 13 is disposed on the speed reducer 12 is not limited herein, and preferably, in this embodiment, the primary pulley 13 is connected to the output shaft of the speed reducer 12 by a key; the synchronous belt pulley 14 is in transmission connection with the main belt pulley 13, and the main belt pulley 13 drives the synchronous belt pulley 14 to rotate synchronously.

Further, referring to fig. 2 to 6, it is to be noted that the synchronous pulley 14 is in transmission connection with the primary pulley 13, preferably, in this embodiment, the primary pulley 13 includes a primary pulley body 131, and primary pulley gear teeth 132 disposed on the primary pulley body 131, wherein the primary pulley body 131 is connected to the output shaft of the speed reducer 12 through a key. Similarly, in the present embodiment, the timing pulley 14 includes a timing pulley body 141 and timing pulley gear teeth 142 disposed on the timing pulley body 141, wherein the primary pulley gear teeth 132 and the timing pulley gear teeth 142 are engaged with each other, and the primary pulley gear teeth 132 and the timing pulley gear teeth 142 can be drivingly connected by a same toothed belt (not shown).

Further, in this embodiment, in order to fix the servo motor 11, the speed reducer 12, the main belt pulley 13 and the synchronous belt pulley 14, the transmission device 1 is further provided with a mounting plate 15, the mounting plate 15 is fixed on the food forming machine, the way of fixing the mounting plate 15 on the food forming machine is not limited herein, the mounting plate 15 may be welded on the food forming machine, the mounting plate 15 may also be fixed on the food forming machine through a screw or bolt connection structure, preferably, in this embodiment, the mounting plate 15 is provided with a plurality of fixing holes (not shown in the figure), the food forming machine is provided with a plurality of mounting holes (not shown in the figure) matching with the fixing holes, the mounting holes are provided with threads, and an operator may pass through the fixing holes and the mounting holes through a plurality of bolts and tighten the bolts, the mounting plate 15 can be fixed to the food forming machine. Wherein, a flat washer (not shown in the figure) is also arranged on the bolt, and the flat washer has the functions of adjusting the height, increasing the contact surface and stabilizing the friction coefficient, thereby effectively fixing the mounting plate 15 on the food forming machine according to the requirement.

In the present embodiment, the servo motor 11, the speed reducer 12, the primary pulley 13, and the synchronous pulley 14 are all provided on the mounting plate 15, and the manner in which the servo motor 11 and the speed reducer 12 are fixed to the mounting plate 15 is not limited, and for example, the servo motor 11, the speed reducer 12, the primary pulley 13, and the synchronous pulley 14 may be welded to the mounting plate 15, and the servo motor 11, the speed reducer 12, the primary pulley 13, and the synchronous pulley 14 may be fixed to the mounting plate 15 by a screw or bolt connection structure. Preferably, in this embodiment, the servo motor 11, the speed reducer 12 and the primary pulley 13 are an integral structure, that is, the speed reducer 12 is in transmission connection with the output shaft of the servo motor 11, and the primary pulley 13 is in key connection with the output shaft of the speed reducer 12. In addition, one end of the speed reducer 12, which is far away from the servo motor, is fixedly connected with a speed reducer base 121, and an output shaft of the speed reducer 12 passes through the speed reducer base 121 and then is in key connection with the primary belt pulley 13. The whole structure is fixed on the mounting plate 15 through the speed reducer base 121 by using another bolt connection structure, and the specific arrangement mode of fixing the speed reducer base 121 on the mounting plate 15 is the same as the mode of fixing the mounting plate 15 on the food forming machine, which is not described herein again.

Further, in this embodiment, in the manner that the synchronous pulley 14 is fixed to the mounting plate 15, in this embodiment, a bearing assembly 143 is further provided on a base circle portion of the synchronous pulley 14, specifically, the bearing assembly 143 includes a bearing inner ring 1431, a bearing rolling body 1432, and a bearing outer ring 1433, wherein the bearing rolling body 1432 is provided between the bearing inner ring 1431 and the bearing outer ring 1433, and the bearing outer ring 1433 is rotatable on the bearing inner ring 1431 by the bearing rolling body 1432. In this embodiment, the base circle portion of the timing pulley 14 is welded to the bearing outer race 1433 of the bearing assembly 143, meanwhile, a fixing member 151 is further disposed on the mounting plate 15, the fixing member 151 includes a fixing shaft 1511, and a fixing plate 1512 detachably connected to the fixing shaft 1511, wherein, the fixing shaft 1511 is provided with a thread (not shown), and the fixing plate 1512 is also provided with a through hole (not shown), the through hole is provided with a thread matching with the thread on the fixing shaft 1511, in addition, in this embodiment, a fixing nut 1513 is further disposed in the fixing member 151, one end of the fixing shaft 1511 is welded in the bearing inner ring 1431, and one end of the fixing shaft 1511 far away from the bearing inner ring 1431 passes through the through holes in the mounting plate 15 and the fixing plate 1512 and then is fixed on the fixing plate 1512 through the fixing nut 1513.

Further, in this embodiment, in order to mount the fixing piece 1512 on the mounting plate 15, a plurality of mounting bolts 15121 are disposed on the fixing piece 1512, and the fixing piece 1512 is mounted on the mounting plate 15 via the mounting bolts 15121, so as to fix the synchronous pulley 14 on the mounting plate 15. In addition, in this embodiment, in order to reinforce the fixing plate 1512, a reinforcing bolt 15122 is further disposed on the fixing plate 1512, and the reinforcing bolt 15122 further limits the fixing plate 1512 to prevent the fixing plate 1512 from displacing.

Further, in this embodiment, if the bearing assembly 143 mounted on the timing pulley 14 needs to be lubricated or the bearing assembly needs to be repaired, the fixing nut 1513 is removed, so that the entire structure of the timing pulley 14, the bearing assembly 143, and the fixing shaft 1511 can be removed for lubrication or repair. Meanwhile, the mounting and dismounting modes of the integral structure are very simple and reliable.

Further, in this embodiment, not only one set of bearing assemblies 143 but also a plurality of sets of bearing assemblies 143 may be provided on the base circle portion of the synchronous pulley 14, that is, the outer bearing rings 1431 of the plurality of sets of bearing assemblies 143 are all welded to the base circle portion of the synchronous pulley 14, and the inner bearing rings of the plurality of sets of bearings 143 are all welded to the fixed shaft 1511, so long as the synchronous pulley 14 can be fixed without affecting the normal rotation of the synchronous pulley 14 in this embodiment.

In the operation of the transmission 1 of the present embodiment, the control device 4 can precisely control the rotation speed of the servo motor 11, so as to precisely control the rotation speeds of the primary pulley 13 disposed on the output shaft of the speed reducer 12 and the synchronous pulley 14 rotating synchronously with the primary pulley 13, and in addition, the control device can precisely control the rotation direction of the servo motor 11 by changing the current direction, so as to precisely control the rotation directions of the primary pulley 13 disposed on the output shaft of the speed reducer 12 and the synchronous pulley 14 rotating synchronously with the primary pulley 13.

Referring to fig. 7-11, in the present embodiment, the stamping apparatus 2 includes a mold assembly 21, a guide rail assembly 22, a sliding assembly 23, a connecting assembly 24, and a regulating valve 25. Wherein, mould subassembly 21 with coupling assembling 24 all sets up on sliding assembly 23, further, sliding assembly 23 sliding connection in on the guide rail set spare 22 the top of sliding assembly 23, still be equipped with the governing valve 25 that mould subassembly 21 pipe fitting is connected.

Referring to fig. 8 and 10, in the present embodiment, the mold assembly 21 includes a mold 211 and a hollow shaft 212 connected to the top of the mold 211, wherein the mold 211 is communicated with the interior of the hollow shaft 212, specifically, a forming mold 2111 is disposed at the bottom of the mold 211, and the hollow shaft 212 is communicated with the forming mold 2111. The molding die 2111 has a predetermined three-dimensional shape, and when the molding die 2111 is pressed against an unmolded food, the unmolded food can be press-molded to maintain the predetermined three-dimensional shape of the food.

Further, the mold assembly 21 is fixed on the sliding assembly 23, and therefore, in this embodiment, a connection nut 213 is further disposed in the mold assembly 21, wherein a through hole (not shown) is disposed on the sliding assembly 23, and in addition, a thread (not shown) matching with the connection nut 213 is disposed on the hollow shaft 212. In this embodiment, the mold 211 is connected to and communicated with the hollow shaft 212, so that the mold assembly 21 is fixed on the sliding assembly 23 in such a manner that the hollow shaft 212 passes through the through hole on the sliding assembly 23 and is fixed on the sliding assembly 23 through the connecting nut 213. The shape of the forming mold 2111 is not limited, in this embodiment, the forming mold 2111 corresponding to the food to be formed is selected according to the shape of the food to be formed, that is, the forming mold 2111 with different shapes can be replaced by replacing the mold 211, the replacement of the mold 211 can be realized by only installing and detaching the connecting nut 213, and the replacement method is simple, fast and reliable.

Further, it should be noted that, generally, the unformed food has a certain viscosity, and after the forming mold 2111 presses the unformed food, the formed food may stick to the forming mold 2111. Therefore, in this embodiment, the food forming machine blows air into the forming mold 2111 through the hollow shaft 212, so that the formed food is separated from the forming mold 2111, and the hollow shaft 212 is connected to the regulating valve 25.

Furthermore, it should be noted that the function of the regulating valve 25 is described, in this embodiment, the regulating valve 25 is connected to the control device 4 in communication, and the regulating valve 25 is communicated with the hollow shaft 212 through a hose (not shown). After the forming mold 2111 punches the unformed food, the control device 4 controls the regulating valve 25 to open, and gas with certain pressure and cleanliness is blown into the forming mold 2111 through the hose and the hollow shaft 212, so that the formed food is separated from the forming mold 2111; after the molded food is separated from the molding die 2111, the control device 4 controls the regulating valve 25 to close, and stops blowing air into the molding die 2111. In addition, the viscosity of the molded food is different for different food press molding, so in this embodiment, the flow rate of the gas blown out from the regulating valve 25 is different for different molded foods, that is, the flow rate of the gas blown out from the regulating valve 25 is larger for a molded food with higher viscosity, so as to ensure that the molded food falls off from the molding die 2111; for the molded food with low viscosity, the flow rate of the gas blown out from the regulating valve 25 is relatively low, so that the molded food can fall off from the molding die 2111. The adjustment of the flow rate of the gas blown out by the adjustment valve 25 is controlled by the control device 4, that is, the control device 4 adjusts the flow rate of the gas blown into the molding die 2111. The type of the gas blown out of the forming die 2111 is not limited, for example, the gas may be filtered inert gas, the gas may be filtered nitrogen gas or air, and preferably, in this embodiment, for cost saving, the gas is filtered air which blows the formed food out of the forming die 2111 after entering the forming die 2111 through the hollow shaft 212, and the filtered air does not cause any pollution to the formed food.

Further, in this embodiment, the food forming machine realizes the stamping of the unformed food by the mold assembly 21 by sliding the sliding assembly 23 on the guide rail assembly 22, wherein the guide rail assembly 22 includes a guide rail 221, and a crashproof sliding block 222 disposed on the guide rail 221. In addition, the slider 23 includes a link 231, and a slider 232 disposed on the link 231. Wherein, slider 232 with guide rail 221 sliding connection, slider 232 can slide on the guide rail 221, realize sliding assembly 23 is in the slip on the guide rail subassembly 22, in addition, slider 232 is in when sliding on the guide rail 221, crashproof slider 222 is right slider 232 has the guard action, prevents to carry out continuous stamping forming process to food, right sliding assembly 23 causes the harm, thereby the extension food forming machine's life. The connection manner of the connecting member 231 and the sliding member 232 of the sliding assembly 23 is not limited herein, for example, the connecting member 231 and the sliding member 232 may be integrally formed, or may be welded or bolted together, and preferably, in this embodiment, in order to facilitate replacement or lubrication of the connection 231 and lubrication of the guide rail 221, a detachable bolt connection is selected, and, in particular, a plurality of connecting bolts 2311 are arranged on the connecting piece 231, the connecting piece 231 is detachably connected with the sliding piece 232 through the connecting bolts 2311, in addition, the connecting bolt 2311 is further provided with a connecting flat washer 23111, and the connecting flat washer 23111 also has the functions of adjusting the height, increasing the contact surface and stabilizing the friction coefficient, so that the connecting piece 231 can be effectively detachably connected with the sliding piece 232 according to requirements.

Further, at the bottom of the connecting member 231, the through hole (not shown) connected to the hollow shaft 212 is provided, that is, the mold assembly 21 is fixed at the bottom of the connecting member 231 via the connecting nut 213, thereby being fixed at the bottom of the sliding assembly 23. In addition, on both sides of the connecting member 231, connecting plates 2312 are further provided, wherein the connecting members 24 are connected to the connecting plates 2312. Here, the connection mode of the connection assembly 24 and the connection plate 2312 is not particularly limited, and preferably, the connection assembly 24 and the connection plate 2312 may be welded together or connected together by bolts or screws, and preferably, in this embodiment, for convenience of detachment and installation, a bolt connection mechanism is selected to connect the connection assembly 24 and the connection plate 2312.

Further, a plurality of fixing bolts 241 and a positioning element 242 disposed on the connecting assembly 24 are disposed on the connecting assembly 24. In this embodiment, the primary pulley 13 and the synchronous pulley 14 are engaged with each other and are in transmission connection via a toothed belt (not shown). When the primary pulley 13 is in transmission connection with the synchronous pulley 14, the toothed belt is fixedly connected with the connecting assembly 24. Preferably, in the present embodiment, the cog belt is fixedly connected to the connecting assembly 24 by using 4 sets of fixing bolts 241.

Further, it should be noted that in this embodiment, a through hole (not shown) is formed in the toothed belt, and the fixing bolt 241 penetrates through the through hole and is tightened to fix the connecting assembly 24 on the toothed belt, wherein a flat washer may be appropriately added at a contact portion between the fixing bolt 241 and the toothed belt for adjusting the height, increasing the contact surface and stabilizing the friction coefficient. In the present embodiment, the toothed belt and the coupling assembly 24 may be connected as long as necessary.

Further, in this embodiment, the primary pulley 13 passes through the cog belt drives synchronous pulley 14 carries out synchronous revolution, just be connected with on the cog belt coupling assembling 24, consequently the cog belt drives when synchronous pulley 14 synchronous revolution, the cog belt will drive in step coupling assembling 24 carries out the displacement, just the direction that coupling assembling 24 carries out the displacement is according to the direction of rotation of primary pulley 13. It should be noted that the known portion of the toothed belt connected to the two pulleys, which is not in contact with the pulleys, is divided into two sections parallel to each other, and the two sections of the toothed belt move in the opposite directions, so in this embodiment, to protect the connecting assembly 24, it is preferable to arrange the connecting assembly 24 to be connected to the section of the toothed belt close to the inside of the food forming machine, which is not in contact with the pulleys. That is, when the primary pulley 13 rotates clockwise, the link 24 moves upward; when the primary pulley 13 rotates counterclockwise, the link 24 moves downward. In addition, the connecting piece 24 is fixedly connected with the sliding assembly 23, the connecting piece 24 drives the sliding assembly 23 to slide up and down on the guide rail assembly 22, so that the die assembly 21 connected to the sliding assembly 23 slides up and down, and the forming die 2111 is used for punch forming of the unformed food.

Further, it should be noted that, since the coupling assembly 24 is connected to the toothed belt, if the coupling assembly 24 moves to the pulley 13 or the timing pulley 14 following the toothed belt, a mechanical failure is caused, and therefore, the range of up and down movement of the coupling assembly 24 needs to be limited. In this embodiment, a plurality of groups of protection switches 26 connected to the control device 4 in a communication manner are disposed on the mounting plate 15, and preferably, in this embodiment, the number of the protection switches 26 is three, which are respectively the first protection switch 261, the second protection switch 262 and the third protection switch 263, and the protection switches are all photoelectric sensors. Specifically, the first protection switch 261 is provided on the mounting plate 15 at a position slightly higher than the primary pulley 13; the third protection switch 263 is disposed on the mounting plate 15 at a position slightly lower than the timing pulley 14; the second protection switch 262 is disposed on the mounting plate 15 at a position between the first protection switch 261 and the protection switch 263.

Since the three sets of protection switches 26 are all in communication connection with the control device 4 in this embodiment, when the positioning element 242 of the connection assembly 24 moves to a position flush with the height of the protection switch 26, the protection switch 26 immediately sends a position sensing signal to the control device 4, and the control device 4 immediately controls the servo motor 11 to commutate. Specifically, when the first protection switch 261 senses that the positioning member 242 of the connecting assembly 24 moves downward and approaches the primary pulley 13, the control device 4 connected in communication with the first protection switch 261 controls the servo motor 11 to rotate in the reverse direction, and the connecting assembly 24 moves upward, and when the third protection switch 263 senses that the positioning member 242 moves upward and approaches the synchronous pulley 14, the control device 4 connected in communication with the third protection switch 263 controls the servo motor 11 to rotate in the reverse direction, and the connecting assembly 24 moves downward and drives the mold assembly 21 to move downward.

Further, it should be noted that, in this embodiment, the second protection switch 262 is used as a reset origin, and the second protection switch 262 is used as a reset origin. When the food forming machine needs to be reset or stop working, the control device 4 connected in communication with the second protection switch 262 activates the second protection switch 262 and controls the servo motor to move so that the connecting assembly 24 stops after moving to the reset origin. Specifically, at this time, when the second switch 262 senses the connecting assembly 24, the control device 4 connected in communication with the second protection switch 262 immediately controls the servo motor 11 to stop rotating, and the connecting assembly 24 stops moving, so as to reset or stop the operation of the mold assembly 21. Preferably, in this embodiment, the control device 4 is a PLC controller.

In the working process of the food forming machine in this embodiment, because the movement path and the stamping process of the forming die 2111 for stamping and forming the unshaped food are the same, the shapes of the stamped foods are basically the same, and the formed foods with basically the same shapes are also very beautiful and have low rejection rate. In addition, in this embodiment, the servo motor 11 is used to drive the forming mold 2111 to punch and form the food, and as is known, the servo response of the servo motor 11 is faster, so the speed of pressing and forming the unformed food in this embodiment is also faster, that is, in unit time, the food forming machine has a greater number of food to be punched and formed, and the production efficiency is high.

Further, in the present embodiment, a conveying device 3 is further disposed below the mold assembly 21 and is in communication with the control device 4. The conveying device 3 includes a conveying assembly 31, and a sensing member 32 disposed on the conveying assembly 31. Specifically, conveying assembly 31 includes horizontal conveying belt 311, and with horizontal conveying belt 311 vertically vertical conveying belt 312, wherein horizontal conveying belt 311 with vertical conveying belt 312 all drives the live-rollers through the motor and rotates the motion that realizes the conveyer belt, and in this embodiment, horizontal conveying belt 311 with vertical conveying belt 312 all independently sets up and independently drives, consequently, operating personnel can be right respectively through controlling means 4 horizontal conveying belt 311 with vertical conveying belt 312 carries out independent control. The horizontal conveying belt 311 is used for conveying the unformed food to a position right below the forming mold 2111 and conveying the formed food to a position far away from the forming mold 2111, so as to ensure that the forming mold 2111 performs continuous punch forming on the unformed food; the vertical conveyor belt 312 is used to automatically rotate the unformed food on the horizontal conveyor belt 311. Specifically, in the present embodiment, when the unformed food is conveyed on the horizontal conveyor 311 to the position right below the forming mold 2111, the unformed food contacts the vertical conveyor 312, and the unformed food starts to rotate on the horizontal conveyor 311 by itself under the driving of the vertical conveyor 312, so that the unformed food keeps a regular shape to facilitate the subsequent stamping forming, which is referred to as "rounding" in the art. The arrangement of the horizontal conveyor 311 and the vertical conveyor 312 is not limited, and may be any arrangement as long as the conveyance of the unformed food and the formed food can be achieved and the unformed food can be rotated. Of course, in this embodiment, the unformed food may be rotated in other manners before being stamped. Further, the sensing element 32 is also in communication with the control device 4, and it should be noted that the sensing element 32 functions in this embodiment. In this embodiment, when the unmolded food moves on the horizontal conveyor 311 to the position where the sensor element 32 is located, the sensor element 32 immediately sends a sensing signal to the control device 4, in this embodiment, the sensor element 32 and the forming die 2111 have a certain distance between the press forming point of the horizontal conveyor 311 (that is, the position where the forming die 2111 presses the unmolded food), and the distance is fixed, the control device 4 can calculate the time when the unmolded food reaches the press forming point based on the fixed distance and the operating speed of the horizontal conveyor 311, when the unmolded food reaches the press forming point, the control device 4 controls the horizontal conveyor 311 to stop operating, and the forming die 2111 just falls to press the unmolded food, after the food that the stamping formed leaves the forming die 2111, the control device 4 controls the 311 of the horizontal conveyor belt to continue to operate, and the formed food is conveyed to a position far away from the stamping forming point, so that the continuous stamping forming of the non-formed food is completed.

Further, referring to fig. 12-14, in the present embodiment, the control device 4 includes a control panel 41 and an emergency switch 42, and both the control panel 41 and the emergency switch 42 are disposed outside the food forming machine. The control panel 41 is used for an operator to input an instruction to control the operation state of the food forming machine, for example, the operator uses the control panel 41 to adjust the operation speeds of the horizontal conveying belt 311 and the vertical conveying belt 312, and preferably, in this embodiment, the control panel 41 is a touch screen; the emergency switch 42 can stop the food forming machine immediately in case of emergency to prevent accidents, and the food forming machine of the present embodiment can be used more safely.

Further, in this embodiment, the food forming machine can operate reasonably in accordance with the instruction of the control device 4, and therefore, in this embodiment, the food forming machine can further be equipped with a wireless communication module, and the wireless communication module connects the control device 4 with a mobile terminal in a communication manner. For example, control device 4 can carry out the communication with cell-phone or panel computer and be connected, and operating personnel uses cell-phone or panel computer can send operating instruction or working parameter to control device 4, and control device 4 is according to received operating instruction or working parameter control the food forming machine moves to make operating personnel can remote control the operating condition of food forming machine, it is more convenient to operate, simultaneously, because operating personnel can keep away from the food forming machine carries out remote operation, also makes the sanitary quality in the food forming process obtain further promotion.

Further, in order to facilitate the movement of the food forming machine, a plurality of roller sliding devices 5 are further arranged at the bottom of the food forming machine, wherein each roller sliding device 5 comprises a pulley 51 and a support 52, when the food forming machine needs to move, an operator folds the support 52 and moves the food forming machine to a parking position by means of the pulley 51; after the food forming machine is moved, the operator puts down the support piece 52, and the support piece 52 not only has the function of limiting the displacement of the food forming machine, but also can increase the contact area between the food forming machine and the ground, so that the stop of the food forming machine is more stable.

The food forming method of the food forming machine in the utility model specifically comprises the following steps: s1, starting up after power on, inputting working instructions and working parameters through a control panel, and starting the horizontal conveying belt 311 and the vertical conveying belt 312; s2, after the horizontal conveying belt 311 conveys the unformed food to the position where the vertical conveying belt 312 is installed, the unformed food rotates under the action of the vertical conveying belt 312; s3, the horizontal conveyer 311 transports the unshaped food rotating by itself through the position of the sensor 32, and the sensor 32 feeds back the information to the control device 4; s4, when the horizontal conveyor belt 311 conveys the unshaped food to the punch forming point, the control device 4 sends out an instruction to stop the operation of the horizontal conveyor belt 311 and control the servo motor 11 to drive the forming die 2111 to fall down to punch and form the unshaped food; s5, the control device 4 controls the regulating valve 25 to open, and the filtered clean gas blows the formed food out of the forming die 2111 and falls on the horizontal conveying belt 311; s6, the controller 4 issues a command to continue the operation of the horizontal conveyor 311, and the horizontal conveyor 311 transports the molded food from the press molding point.

Finally, it should be noted that: the embodiment of the present invention is only disclosed as a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A food forming machine is characterized by comprising a transmission device (1), a punch forming device (2) connected with the transmission device (1), a conveying device (3) arranged below the punch forming device (2), and a control device (4) in communication connection with the transmission device (1), the punch forming device (2) and the conveying device (3);

wherein the transmission (1) comprises a servo motor (11); servo motor (11) with controlling means (4) communication connection is used for the drive stamping forming device (2) are with food stamping forming.

2. Food forming machine according to claim 1, characterized in that the transmission (1) further comprises a speed reducer (12), a primary pulley (13), a synchronous pulley (14) and a mounting plate (15);

the speed reducer (12) is in transmission connection with the servo motor (11) to reduce the rotating speed of the servo motor (11);

the main belt wheel (13) is in transmission connection with the servo motor (11) and is in transmission connection with the synchronous belt wheel (14) through a toothed belt;

the servo motor (11), the speed reducer (12), the main belt wheel (13) and the synchronous belt wheel (14) are all arranged on the mounting plate (15).

3. Food forming machine according to claim 2, characterized in that the punch forming device (2) comprises a mould assembly (21), a guide rail assembly (22), a sliding assembly (23), a connecting assembly (24) and a regulating valve (25); wherein the mould assembly (21) and the connecting assembly (24) are both arranged on the sliding assembly (23); the sliding assembly (23) is connected to the guide rail assembly (22) in a sliding manner; the adjusting valve (25) is arranged above the sliding assembly (23) and is used for controlling whether air is blown into the die assembly (21) or not.

4. Food forming machine according to claim 3,

the mold assembly (21) comprises a mold (211), a hollow shaft (212) connected to the top of the mold (211), and a connecting nut (213); the hollow shaft (212) is fixed on the sliding component (23) through the connecting nut (213);

the guide rail assembly (22) comprises a guide rail (221) and a crashworthy sliding block (222) arranged on the guide rail (221);

the sliding assembly (23) comprises a connecting piece (231) and a sliding piece (232) arranged on the connecting piece (231), wherein the sliding piece (232) is connected with the guide rail (221) in a sliding manner;

the connecting assembly (24) comprises a fixing bolt (241) and a positioning piece (242), and the positioning piece (242) is fixedly connected with the toothed belt through the fixing bolt (241).

5. Food forming machine according to any of the claims 1-4,

the conveying device (3) comprises a conveying assembly (31) and a sensing piece (32) arranged on the conveying assembly (31); wherein the conveying assembly (31) comprises a horizontal conveying belt (311) and a vertical conveying belt (312) perpendicular to the horizontal conveying belt (311), the sensing part (32) is in communication connection with the control device (4) and is used for sending a sensing signal to the control device (4) when the unformed food conveyed by the horizontal conveying belt (311) reaches the position of the sensing part (32).

6. The food forming machine according to claim 4, characterized in that the mounting plate (15) is further provided with three sets of protection switches with different mounting heights, namely a first protection switch (261), a second protection switch (262) and a third protection switch (263), wherein the first protection switch (261), the second protection switch (262) and the third protection switch (263) are all in communication connection with the control device (4).

7. The food forming machine according to claim 6, characterized in that the first protection switch (261), the second protection switch (262) and the third protection switch (263) are all photoelectric sensing sensors, when the positioning member (242) moves to a position level with the height of the first protection switch (261) or the third protection switch (263), the servo motor (11) is controlled by a control device (4) connected in communication with the first protection switch (261) and the third protection switch (263) to change the moving direction; the second protection switch (262) is a positioning origin, and when the positioning piece (242) moves to a position flush with the height of the second protection switch (262) after the second protection switch (262) is activated, the control device (4) controls the servo motor (11) to stop moving to realize resetting.

8. The food forming machine according to claim 7, further comprising a control panel (41) and an emergency switch (42), the control panel (41) and emergency switch (42) each being disposed outside the food forming machine; the control panel (41) is used for inputting working instructions and working parameters so as to control the running state of the food forming machine; after the emergency switch (42) is turned on, the food forming machine stops working immediately.

9. Food forming machine according to any of the claims 1-4, characterized in, that a wireless communication module is installed on the machine, which connects the control device (4) with a mobile terminal for communication.

10. Food forming machine according to claim 5, characterized in, that the horizontal conveyor (311) is arranged independently of the vertical conveyor (312) and is driven independently.

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