Food raw material mixing device and mixing process thereof

Abstract

The invention belongs to the technical field of mixing, and particularly relates to a food raw material mixing device and a mixing technology.The food raw material mixing device comprises a machine body, a rotating part is rotationally connected in the machine body, a stirring part is clamped outside the rotating part and is spirally arranged, and a sliding groove is formed in the position, located on the upper surface of the stirring part, of the rotating part; after the device is used, the first air cylinder is started, the rotating rod is pushed downwards, so that the protruding block is separated from the groove of the rotating rod, the cleaning piece and the blocking piece move downwards to the position of the sliding groove, the cleaning piece is opposite to the stirring piece, and at the moment, an internal thread of the rotating piece abuts against an external thread of the rotating rod; at the moment, the switch of the machine body control driving part is turned on again, so that the stirring part rotates together with the rotating part, the rotating rod faces downwards through threaded connection, and the cleaning part moves downwards along the upper and lower surfaces of the stirring part to the bottom of the stirring part, so that materials adhered to the surface of the stirring part are hung down in the moving process, and the effect of cleaning the stirring part is achieved.

Description

Technical Field

[0001] The invention discloses a mesh cloth preparation device, in particular to a food raw material mixing device and a mixing process thereof. Background Art

[0002] In the process of food processing and production, a variety of ingredients need to be added. Therefore, after adding a variety of ingredients, they need to be fully stirred so that different materials can be mixed with each other to achieve a uniform and suitable state. Therefore, the mixing device is an important step in the production process. At the same time, the mixing device will be different depending on the product. Some need to be dissolved, heated and decomposed during the mixing process, or even crushed.

[0003] However, in any case, the mixing device generally has a stirring device and a spiral. During the continuous rotation, different materials are fully mixed to reach the required state. The stirring device is generally arc-shaped or spiral, with a moving arc, so that the materials can be easily moved back and forth during the stirring process for better and more complete mixing. If the vertical surface is used to push, it is easy to cause the materials to move forward. Although they can be mixed, the degree of material mixing is slow. Therefore, arc-shaped or irregular states are mostly used. Moreover, food materials are generally sticky after stirring, so the stirred objects are easy to adhere to the materials. However, after stirring and mixing, the materials are discharged. Due to the large area of ​​the stirring member, there may be more food materials adhering after rotation and adhesion. In addition, the food processing in the prior art is generally sealed to reduce the entry of impurities. Therefore, if it is not observed or opened for cleaning in time, it is easy to cause the adhered materials to solidify and cannot be used further, resulting in waste. However, due to the arc-shaped or irregular shape, it is inconvenient to clean, and the prior art generally disassembles the materials, which causes inconvenience. The present application proposes another solution, which automatically cleans after work stops, reduces material residues and increases the discharge rate. Summary of the invention

[0004] The purpose of the present invention is to provide a food raw material mixing device and a mixing process thereof in order to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a food raw material mixing device and a mixing process thereof, comprising a machine body, a rotating member rotatably connected in the machine body, a stirring member externally clamped on the rotating member, the stirring member being spirally arranged, a slide groove provided on the upper surface of the rotating member, and the slide groove extending along the path of the stirring member, a sleeve provided on the upper end of the rotating member, a rotating rod slidably connected in the sleeve up and down, an outer ring of the rotating rod and an inner ring of the rotating member respectively provided with an outer thread and an inner thread, and the outer thread of the rotating rod moving downward abuts and meshes with the inner thread of the rotating member, a cleaning member passing through the rotating member and moving along the slide groove is provided on the rotating rod, and the cleaning member extends outward to wrap the upper and lower surfaces of the sleeve, a blocking sheet for blocking material from overflowing backward is provided on the cleaning member, and a driving device is provided on the machine body; The driving device comprises a driving member located at the top of the rotating member for driving the rotating member to rotate, a groove is provided on the rotating rod, a convex block is provided on the sleeve and is embedded in the groove and drives the rotating rod to rotate synchronously, a cylinder is provided on the top of the body and drives the rotating rod to move downward and separate from the convex block, and a spring is provided in the rotating member and abuts against the bottom of the rotating rod; A push plate for pushing away materials adhering to the cleaning sheet is provided at the bottom of the rotating part, and the push plate is opposite to the cleaning part after rotating and moving downward. An elastic sheet for pushing the push plate to move is attached to the side of the rotating part. A limit member for limiting movement and straightening the elastic sheet is provided at the push plate of the rotating part, and an oil film is coated on the surface of the cleaning part.

[0006] Preferably, an arc-shaped rack is provided at one end of the elastic sheet, a motor is fixedly arranged inside the rotating member, a gear meshing with the rack is clamped on the rotating shaft of the motor, a switch for controlling the motor to be turned on and off is provided at the end of the slide groove of the rotating member, and the switch abuts against the cleaning member when it moves to the end of the slide groove.

[0007] Preferably, the elastic sheet cannot completely pass through the first limiting member, and the rotating member is provided with a second limiting member for squeezing the elastic sheet to return to its original position and fit on the rotating member.

[0008] Preferably, a stirring rod is rotatably disposed outside the rotating member, and the stirring rod is located in the middle of the stirring member spiral, and a slot is provided on the rotating member for accommodating the stirring rod to be embedded, and a fixed block is provided at the bottom of the slot for supporting and blocking the stirring rod from moving downward, and a connecting rod connected to the stirring rod is slidably connected to the slot, and a sleeve is provided at one end of the connecting rod away from the slot, and the sleeve is sleeved on the stirring rod, and the sleeve is rotatably connected to the connecting rod.

[0009] Preferably, the connecting rod is provided with a rolling element at one end of the slot, the rolling element is provided with a connecting rope, the other end of the connecting rope extends to the upper end of the rotating rod for connection, and the inner side of the slot is provided with a guide groove for accommodating the sliding of the rolling element and guiding the movement of the rolling element.

[0010] Preferably, the rolling member is located in the middle and is clamped with gear 2, the upper end of the guide groove is provided with rack 2 which abuts against gear 2, the rotating member is provided with a winding roller for accommodating the winding of the connecting rope, and the winding roller is rotatably connected to the rotating member, and the two ends of the connecting rope extend from the front and rear ends of the winding roller and are respectively connected to the rolling member and the rotating rod.

[0011] Preferably, a roller for accommodating the movement of the connecting rope is provided between the winding roller and the rotating rod, the connecting rope between the roller and the winding roller is a buffer section, and the buffer section is in a relaxed state, and the length of the buffer section is set according to the distance from the cleaning piece to the lower end of the stirring rod.

[0012] Preferably, a spring 1 is provided inside the winding roller to push the winding roller to reset, and a spring 2 is provided between the stirring rod and the rotating part. The elastic force of the spring 1 and the spring 2 is greater than the force of the stirring rod colliding with the material, and the elastic force of the spring 1 and the spring 2 is less than the force of the rotating rod moving downward.

[0013] A food raw material mixing process comprises the following steps: First, the materials to be processed and mixed are introduced into the machine body from the top entrance of the machine body. Then, the control program of the machine body is set in advance through the PLC to control the driving part. At the same time, the machine body is turned on, so that the driving part is turned on to control the rotation of the stirring part, and the materials are continuously stirred and mixed. The stirring part and the stirring rod are switched forward and reverse according to the stirring degree and stirring time. At the same time, when the materials in the machine body need to be heated, the switch of the heating wire inside the machine body can be turned on to heat the materials so that the materials are better stirred. After repeated mixing to the required degree, the bottom of the machine body is opened to discharge the materials to complete the mixing. Secondly, after stirring, the switch of the cylinder outside the machine body is turned on, and at the same time, the cylinder is moved down and the rotating rod is driven to move down so that the protrusion and the groove are separated, so that the bottom of the external thread of the rotating rod abuts and fits with the upper end of the internal thread of the rotating part, and the rotating rod moves down to drive the cleaning part to fit with the stirring part, so that the upper end of the stirring part is opposite to the middle gap of the cleaning part, so that the driving part is turned on again to rotate forward, so as to drive the stirring part to fit into the inner gap of the cleaning part, and at the same time, after the rotating rod is driven down by the rotating part, the stirring part continues to rotate and continues to move along the gap of the cleaning part and drives the cleaning part to move down; Finally, after rotating to the bottom, switch 1 is turned on, so that gear 1 drives gear 2 to move, and gear 2 drives the elastic sheet to move the push plate, scraping the residual material along the surface of the cleaning piece. At this time, the switch that controls the reverse rotation of the driving piece outside the body is turned on to reset the cleaning piece and the reverse switch of motor 1 is driven to reset the elastic sheet.

[0014] Compared with the prior art, the present invention has the following beneficial effects: Firstly, by using this device, the cylinder is turned on and the rotating rod is pushed downward, so that the protrusion is disengaged from the groove of the rotating rod, and the cleaning piece moves down to the slide groove together with the blocking piece, and the cleaning piece fits with the stirring piece. At this time, the internal thread of the rotating piece and the external thread of the rotating rod abut against each other. At this time, the switch of the machine body control driving part is turned on again, so that the stirring piece and the rotating piece are rotated, and the rotating rod is moved downward through the threaded connection, and the cleaning piece moves down along the upper and lower surfaces of the stirring piece to the bottom of the stirring piece, so that the material adhering to the surface of the stirring piece is scraped off during the movement, so as to achieve the effect of cleaning the stirring piece. Secondly, the material scraped off from the lower surface of the stirring piece due to its own weight will fall downward onto the upper surface of the next circle of stirring pieces, so that when the cleaning piece moves to the upper surface of the next circle of stirring pieces, the scraped off material will be cleaned together; Secondly, because the cleaning part is in short contact with the material, even if it is sticky, the adhesion is not much. Secondly, the surface oil film can reduce the adhesion. After moving to the end of the stirring part, the switch will be turned on to control the motor to start, and the gear will be driven to rotate, pushing the meshing rack to rotate, so that the rack will push the connected elastic sheet outward, and the elastic sheet will be restricted by the limiter to squeeze the arc-shaped elastic sheet straight, so as to push it outward and drive the push plate to push the material adhered to the cleaning part. Because the oil film adhesion is relatively loose, it is convenient to clean; Thirdly, when the rotating rod moves downward and compresses the spring, the connecting rope will be driven downward at the same time, and the connecting rope will move downward along the roller and the buffer section of the connecting rope will be straightened. After continuing to move downward, it will drive the winding roller to rotate, and the connecting rope close to the roller end will be pulled outward, and the other end will be wound up, and drive the rolling part to move upward, so that it is continuously wound up and moved upward, so that the rolling part drives the connecting rod upward, and when the connecting rod moves upward, it will drive the sleeve upward, thereby pulling the stirring rod, and one end of the stirring rod is rotatably connected to the rotating part and cannot move upward. In this state, the stirring rod rotates, and the kit moves continuously upward along the stirring rod. In this state, the kit moves along the stirring rod, and the material adhering to the stirring rod can also be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a food raw material mixing device Figure 1 ; Figure 2 A schematic diagram of the structure of a food raw material mixing device Figure 2 ; Figure 3 A schematic diagram of the internal structure of a food raw material mixing device Figure 1 ; Figure 4 A schematic diagram of the internal structure of a food raw material mixing device Figure 2 ; Figure 5 A schematic diagram of the internal structure of a food raw material mixing device Figure 3 ; Figure 6 for Figure 5 A local enlarged view at point A; Figure 7 for Figure 5 A local enlarged view at point B; Figure 8 A schematic diagram of the internal structure of a food raw material mixing device Figure 4 .

[0016] 1. The camshaft is provided with a plurality of movable parts, each of which is provided with a plurality of movable parts, and each of which is provided with a plurality of movable parts. The movable parts are provided with a plurality of movable parts, each of which is provided with a plurality of movable parts. The movable parts are provided with a plurality of movable parts, each of which is provided with a plurality of movable parts. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] A food raw material mixing device and mixing process thereof, such as Figure 1-Figure 8As shown, it includes a body 1, a rotating part 2 is rotatably connected inside the body 1, and a stirring part 3 is clamped outside the rotating part 2. The stirring part 3 is spirally arranged. When the device is used normally, the body 1 is opened and the stirring part 3 is continuously rotated. The material put into the body 1 is continuously rotated by the spiral stirring part 3. After repeated rotation for a long time, various materials are fully mixed and then the mixed finished product is squeezed out. In the normal state, the surface of the stirring part 3 is also coated with an oil film to reduce the adhesion of the material. However, the continuous stirring and friction of the oil film is reduced under long-term use, so it still causes adhesion.The rotating member 2 is provided with a slide groove 4 on the upper surface of the stirring member 3, and the slide groove 4 is extended along the path of the stirring member 3. A sleeve 5 is provided on the upper end of the rotating member 2, and a rotating rod 6 is connected to the sleeve 5 for sliding up and down. The outer ring of the rotating rod 6 and the inner ring of the rotating member 2 are respectively provided with an external thread and an internal thread, and the external thread of the rotating rod 6 moves downward and abuts and meshes with the internal thread of the rotating member 2. A cleaning member 7 is provided on the rotating rod 6, which passes through the rotating member 2 and moves along the slide groove 4, and the cleaning member 7 extends outward to wrap the upper and lower surfaces of the sleeve 5. A blocking sheet 8 for preventing materials from overflowing backwards is provided on the cleaning member 7. A driving device is provided on the machine body 1, and the driving device includes a machine body 1 located at the rotating member The top of the member 2 is provided with a driving member 9 for driving the rotating member 2 to rotate, a groove 10 is provided on the rotating rod 6, a protrusion 11 is provided on the set 5, which is embedded in the groove 10 and pushes the rotating rod 6 to rotate synchronously, and a cylinder 12 is provided on the top of the body 1 to push the rotating rod 6 to move downward and separate from the protrusion 11, and a spring 13 is provided in the rotating member 2 to abut against the bottom of the rotating rod 6; after using this device, during normal use, the cylinder 12 does not push the rotating rod 6 to move downward, and at this time the protrusion 11 is embedded in the groove 10 to connect the rotating rod 6 with the rotating member 2, so that when the driving member 9 drives the rotating member 2 to rotate, it will synchronously drive the rotating rod 6 and the cleaning member 7 to rotate, and vice versa. When cleaning is needed after rotating and stirring, the cylinder 12 at the upper end of the rotating rod 6 is opened so that the cylinder 12 pushes the rotating rod 6 downward and drives the cleaning member 7 and the blocking sheet 8 to move downward. At the same time, the protrusion 11 is separated from the groove 10 of the rotating rod 6, and the external thread on the rotating rod 6 abuts against the internal thread of the rotating member 2. At this time, the driving member 9 on the body 1 is opened again, and the driving member 9 controls the rotating member 2 to rotate. In this state, when the rotating member 2 rotates, the internal thread will mesh with the external thread of the rotating rod 6, and the rotating rod 6 is pushed downward by the thread. At the same time, the cleaning member 7 is attached to the lower surface of the stirring member 3 because the extended end One end is in contact with the upper surface of the stirring member 3. At this time, after the stirring member 3 is rotated, the stirring member 3 is embedded in the cleaning member 7, and the cleaning member 7 is driven by the stirring member 3 to move downward. When the cleaning member 7 moves, the material adhering to the surface of the stirring member 3 will be scraped off, and it will be pushed downward continuously, thereby achieving the effect of cleaning the stirring member 3. After the cleaning member 7 is continuously moved downward and pushed to the bottom of the stirring member 3, the adhering material will be discharged downward, and at the same time, the downwardly moving rotating rod 6 will compress the spring 13. Secondly, the blocking piece 8 can block the material to prevent the cleaning member 7 from overflowing too much backward. Secondly, the blocking piece 8 is vertically arranged, and the accumulated material can also overflow to the side and fall directly to the bottom of the machine body 1. Through the above arrangement, the effect of automatically cleaning the stirring member 3 can be achieved, and it is also avoided that the stirring member 3 adheres to more materials after use, which avoids waste and avoids the reduction of the finished product rate each time.

[0019] An arc-shaped rack 17 is provided at the end of the elastic sheet 15, a motor 18 is fixedly arranged in the rotating member 2, a gear 19 meshing with the rack 17 is clamped on the rotating shaft of the motor 18, a switch 20 for controlling the opening and closing of the motor 18 is provided on the rotating member 2 located at the end of the slide 4, and the switch 20 abuts against the cleaning member 7 when it moves to the end of the slide 4, a push plate 14 for pushing away the material adhering to the cleaning sheet is provided at the bottom of the rotating member 2, the push plate 14 is opposite to the cleaning member 7 after the rotation and downward movement, an elastic sheet 15 for pushing the push plate 14 to move is attached to the side of the rotating member 2, and a limiter 16 for limiting the movement and straightening the elastic sheet 15 is provided at the push plate 14 of the rotating member 2, and an oil film is coated on the surface of the cleaning member 7. The elastic sheet 15 cannot completely pass through the limiting member 16. The rotating member 2 is provided with a limiting member 21 for squeezing the elastic sheet 15 to reset and fit on the rotating member 2. After the cleaning member 7 moves to the bottom of the stirring member 3, the stirring member 3 also moves to the end of the slide 4 and turns on the switch 20, thereby controlling the opening of the motor 18, so that the motor 18 drives the gear 19 to rotate and synchronously drives the rack 17 meshed with the gear 19, so that the rack 17 rotates and is pushed to move by the meshed gear 19, driving The connected elastic sheet 15 allows the elastic sheet 15 to move and move outward along the opening of the limit piece 16. The elastic sheet 15 is restricted by the opening shape of the limit piece 16 to move outward laterally, and push the push plate 14 along the surfaces of the cleaning piece 7 and the blocking piece 8 to push the adhered materials outward. Since the cleaning piece 7, the blocking piece 8 and the push plate 14 are all coated with an oil film, the cleaning materials are easily dropped by a short push. Compared with the stirring piece 3, the contact time with the material is short and the oil film separation effect is good, thereby reducing the adhered materials and avoiding waste.

[0020] On the contrary, after use, the switch for reversing the driving member 9 is turned on, so that the rotating member 2 and the stirring member 3 are reversed, and the cleaning member 7 is pushed upward to reset. At the same time, after the upward movement, the switch for reversing the motor 18 is also driven, so that the gear 19 is reversed and the rack 17 is driven to reset. Because of the reset, it moves along the limit member 16 again, and after passing the limit member 21, the elastic sheet 15 is driven to reset, so that the elastic sheet 15 is again in an arc shape and fits on the rotating member 2, thereby ensuring that the stirring is not affected during the rotation, or that the material does not flow in during the stirring. At the same time, the rotating member 2 is provided with a moving sheet on the chute 4, and there is a spring between the rotating member 2, so that the moving sheet can be pushed upward when moving, and when the cleaning member 7 is not moved, it can be pushed downward by the spring to close the chute 4, thereby reducing the material entering the rotating member 2, but no matter what stirring and cleaning objects are, they will cause the residue of materials, and the above-mentioned setting can reduce the adhesion of materials on the surface of the stirring objects.

[0021] A stirring rod 22 is rotatably arranged outside the rotating member 2, and the stirring rod 22 is located in the middle of the spiral of the stirring member 3. A slot 23 is provided on the rotating member 2 for accommodating the stirring rod 22 to be embedded, and a fixing block 24 is provided at the bottom of the slot 23 for supporting and blocking the stirring rod 22 from moving downward. A connecting rod 25 connected to the stirring rod 22 is slidably connected to the slot 23, and a sleeve 26 is provided at one end of the connecting rod 25 away from the slot 23. The sleeve 26 is sleeved on the stirring rod 22, and the sleeve 26 is rotatably connected to the connecting rod 25. In normal use, the stirring rod 22 is located in the middle of the two spiral parts of the stirring member 3, ensuring that the rotating member 2 rotates synchronously to drive the stirring rod 22 to rotate, so that the stirring rod 22 will be away from the stirring member 3 The material is pushed so that the material can flow better and mix with the material at the stirring member 3, thereby increasing the degree of material mixing and improving the mixing speed. At the same time, after the material is discharged, the stirring rod 22 is located between the two spiral parts of the stirring member 3 and will not limit and block the downward movement of the cleaning member 7. At the same time, the slot 23 is not completely inserted into and removed from the rotating member 2, but the intersection of the stirring member 3 and the slot 23 is in a disconnected state, ensuring that the stirring rod 22 will not be blocked by the stirring member 3 when it is retracted. Secondly, the moving piece located at the slot 23 for closing the slide 4 is disconnected from the moving piece on the side of the slot 23 and moves separately, so as to avoid the stirring rod 22 and the sleeve 26 being blocked and restricted by the moving piece when they move and embed into the slot 23.

[0022] A roller 27 is provided at one end of the slot 23 of the connecting rod 25, and a connecting rope 28 is provided on the rolling member 27. The other end of the connecting rope 28 extends to the upper end of the rotating rod 6 for connection. A guide groove 29 is provided on the inner side of the slot 23 for accommodating the sliding of the rolling member 27 and guiding the movement of the rolling member 27. A roller 34 for accommodating the movement of the connecting rope 28 is provided between the winding roller 33 and the rotating rod 6. The connecting rope 28 between the winding roller 33 and the rotating rod 6 is a buffer section, and the buffer section is in a relaxed state. The length of the buffer section is set according to the distance from the cleaning member 7 to the lower end of the stirring rod 22. In a normal state, the stirring rod 22 is horizontally arranged to cooperate with the stirring member 3 to stir the material. When the cleaning member 7 moves downward, the connecting rope 28 will be pulled downward, and the buffer section of the originally relaxed part will be slowly straightened, and the slow After the punch section is straightened, the rotating rod 6 continues to move downward, which will continue to drive the connecting rope 28 to move downward. At this time, the connecting rope 28 will pull the winding roller 33 to rotate, and the winding roller 33 rotates and the connecting rope 28 at one end connected to the rotating rod 6 extends outward, while the other end of the winding roller 33 continues to wind up the connecting rope 28 and pull the rolling member 27 upward, thereby causing the rolling member 27 to drive the connecting rod 25 to move upward, and when the connecting rod 25 moves upward, it will pull the set 5 upward synchronously, and the set 5 is arranged outside the stirring rod 22, but the stirring rod 22 cannot move upward and can only rotate upward, so the upward movement of the set 5 will push the stirring rod 22 to rotate, and the connecting rod 25 also rotates along the set 5, and the continuous movement of the set 5 will also move along the stirring rod 22, thereby scraping off the material adhered to the surface of the stirring rod 22. Secondly, when the rotating rod 6 moves downward to straighten the buffer section of the connecting rope 28, the positions of the rotating rod 6 and the cleaning piece 7 are already lower than the stirring rod 22, thereby ensuring that when the rotating rod 6 continues to move downward and drives the stirring rod 22 through the connecting rope 28, it will not cause the rotating rod 6 to contact or block the stirring rod 22. Secondly, the connecting rope 28 is located at the slide 4 for disconnection, and the upper and lower parts of the connecting rope 28 are mutually attracted by the strong magnets 37 at the disconnection part, and the guide groove 29 is located at the lower end of the slide 4 and is provided with a support sheet 38 for supporting the strong magnet 37. The support of the support sheet 38 ensures that the connecting rope 28 will not fall, so that the cleaning member 7 moves to the connecting rope 28, and the strong magnets 37 at the upper and lower ends are separated by the thrust, and the connecting rope 28 will not fall under the support of the support sheet 38. After the cleaning member 7 passes, the two ends of the connecting rope 28 are re-adsorbed at the strong magnets 37, and the adsorption force of the strong magnets 37 can support the force of pulling the stirring rod 22, thereby ensuring that the pulling will not be disconnected. Secondly, after the cleaning member 7 is reset, it moves up and is about to reach the stirring rod 22. The stirring rod 22 is due to the spring 2 36 and the spring 1 35. And its own weight will reset, ensuring that the cleaning member 7 moves back to the slide groove 4 at the connecting rope 28 and can still be separated by the strong magnet 37, avoiding the situation of blocking the movement of the connecting rope 28. At the same time, the support sheet 38 is located on the side of the guide groove 29 and will not hinder the movement of the rolling member 27.

[0023] The rolling member 27 is located in the middle and is clamped with the gear 2 30. The upper end of the guide groove 29 is provided with a rack 21 that abuts against the gear 2 30. The rotating member 2 is provided with a winding roller 33 for accommodating the winding of the connecting rope 28, and the winding roller 33 is rotatably connected with the rotating member 2. The two ends of the connecting rope 28 extend from the front and rear ends of the winding roller 33 and are respectively connected to the rolling member 27 and the rotating rod 6. Finally, after the connecting rope 28 is continuously pulled upward, the rolling member 27 is driven to move upward along the guide groove 29, which will drive the gear 2 30 to move upward synchronously. When the gear 2 30 abuts against the lowermost teeth of the rack 2 31 and continues to move upward, the gear 2 30 will mesh with the rack 2 31. The gear 23 is engaged, and the gear 23 is driven by the meshing with the rack 23, so that the gear 23 will rotate, and the rolling element 27 and the connecting rod 25 will rotate synchronously, and the other end of the connecting rod 25 and the sleeve 5 will be driven to rotate, and the sleeve 5 and the stirring rod 22 will be pulled into the slot 23, and the connecting rod 25 will be embedded in the guide slot 29. After the above arrangement, it can be ensured that the stirring rod 22 is cleaned at the same time when the stirring element 3 is cleaned, so there is no need for manual cleaning, and the larger pieces of material that are adhered can be removed and fall down into the bottom of the equipment for discharge, which reduces material waste and increases the discharge rate, and saves time and improves efficiency without manual work. A spring 1 35 is provided inside the winding roller 33 for pushing the winding roller 33 to reset, and a spring 2 36 is provided between the stirring rod 22 and the rotating member 2. The elastic force of the spring 1 35 and the spring 2 36 is greater than the force of the stirring rod 22 colliding and stirring the material, and the elastic force of the spring 1 35 and the spring 2 36 is less than the force of the rotating rod 6 moving downward. Conversely, by turning on the switch of the machine body 1 that controls the reversal of the rotating member 2, the rotating member 2 is reversed, and at this time, the rotating rod 6 is driven to move upward, and at the same time, the cleaning member 7 is driven to move upward to cancel the compression of the spring 13, and cancel the pulling of the connecting rope 28, and the elastic force of the spring 1 35 inside the winding roller 33 will The winding roller 33 is driven to reverse, and the connecting rope 28 at the rotating rod 6 is rewound, and the spring 2 36 in the stirring rod 22 will push the stirring rod 22 to rotate downward, and drive the set 5 to move downward, and the set 5 is restricted by the connecting rod 25 and moves down along the stirring rod 22 again, and pulls the connecting rod 25, the rolling element 27 and the gear 2 30 downward, so that the reset of the stirring rod 22 ensures the next use, and at the same time, the stirring rod 22 is pushed by the spring 2 36 to abut against the fixed block 24 to support the stirring rod 22 and reset it. The elastic force of the spring 2 36 is greater than the material resistance to ensure that the stirring rod 22 will not shake when stirring. At the same time, the cleaning piece 7 is reset to the upper end of the stirring piece 3, and after moving to the starting position of the chute 4, the spring 1 13 will push the rotating rod 6 upward, thereby driving the cleaning piece 7 to move up and reset. This ensures that cleaning can continue after subsequent processing.

[0024] First, the materials to be processed and mixed are introduced into the machine body 1 from the uppermost entrance of the machine body 1. Then, the control program of the machine body 1 is set in advance by the PLC to control the driving member 9. At the same time, the machine body 1 is turned on, so that the driving member 9 is turned on to control the rotation of the stirring member 3 to continuously stir and mix the materials. The stirring member 3 and the stirring rod 22 are switched forward and reverse according to the stirring degree and the stirring time. At the same time, when the materials in the machine body 1 need to be heated, the switch of the heating wire inside the machine body 1 can be turned on to heat the materials so that the materials are better stirred. After repeated mixing to the required degree, the bottom of the machine body 1 is opened to discharge the materials to complete the mixing. Secondly, after stirring, the switch of the cylinder 12 outside the body 1 is turned on, and at the same time, the cylinder 12 is moved downward and the rotating rod 6 is driven to move downward so that the protrusion 11 is separated from the groove 10, so that the bottom of the external thread of the rotating rod 6 abuts and fits with the upper end of the internal thread of the rotating member 2, and the rotating rod 6 moves downward to drive the cleaning member 7 to fit with the stirring member 3, so that the upper end of the stirring member 3 and the middle gap of the cleaning member 7 are opposite, so that the driving member 9 is turned on again to rotate forward, so as to drive the stirring member 3 to fit into the inner gap of the cleaning member 7, and at the same time, after the rotating rod 6 is driven downward by the rotating member 2, the stirring member 3 continues to rotate and continues to move along the gap of the cleaning member 7 and drives the cleaning member 7 to move downward; Finally, after rotating to the bottom, the switch 1 20 is turned on, so that the gear 1 19 drives the gear 2 30 to move, and the gear 2 30 drives the elastic sheet 15 to drive the push plate 14 to move, and the residual materials are scraped off along the surface of the cleaning member 7. At this time, the switch for controlling the reverse rotation of the driving member 9 outside the machine body 1 is turned on, so that the cleaning member 7 is reset and the motor 1 18 is driven by the reverse switch, so that the elastic sheet 15 is reset.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A food raw material mixing device, comprising a body (1), wherein a rotating member (2) is rotatably connected inside the body (1), and a stirring member (3) is clamped outside the rotating member (2), wherein the stirring member (3) is spirally arranged, and characterized in that: The rotating member (2) is provided with a slide groove (4) located on the upper surface of the stirring member (3), and the slide groove (4) is extended along the path of the stirring member (3). The upper end of the rotating member (2) is provided with a sleeve (5), and a rotating rod (6) is slidably connected to the sleeve (5) up and down. The outer ring of the rotating rod (6) and the inner ring of the rotating member (2) are respectively provided with an external thread and an internal thread, and the external thread of the rotating rod (6) moves downward and abuts and meshes with the internal thread of the rotating member (2). The rotating rod (6) is provided with a cleaning member (7) that passes through the rotating member (2) and moves along the slide groove (4), and the cleaning member (7) extends outward to wrap the upper and lower surfaces of the sleeve (5), and the cleaning member (7) is provided with a blocking sheet (8) for preventing materials from overflowing backwards. The machine body (1) is provided with a driving device; The driving device comprises a driving member (9) located at the top of the rotating member (2) on the body (1) for driving the rotating member (2) to rotate, a groove (10) being provided on the rotating rod (6), a convex block (11) being embedded in the groove (10) and driving the rotating rod (6) to rotate synchronously being provided on the kit (5), a cylinder (12) being provided on the top of the body (1) for driving the rotating rod (6) to move downward and separate from the convex block (11), and a spring (13) being provided in the rotating member (2) and abutting against the bottom of the rotating rod (6); A push plate (14) for pushing away materials adhering to the cleaning sheet is provided at the bottom of the rotating member (2); the push plate (14) is opposite to the cleaning member (7) after the rotating member (2) moves downward; an elastic sheet (15) for pushing the push plate (14) to move is attached to the side of the rotating member (2); a limiter (16) for limiting movement and straightening the elastic sheet (15) is provided at the push plate (14) of the rotating member (2); and an oil film is coated on the surface of the cleaning member (7).

2. A food raw material mixing device according to claim 1, characterized in that: An arc-shaped rack (17) is provided at the end of the elastic sheet (15); a motor (18) is fixedly provided inside the rotating member (2); a gear (19) meshing with the rack (17) is clamped on the rotating shaft of the motor (18); a switch (20) for controlling the motor (18) to be turned on and off is provided at the end of the slide groove (4); and the switch (20) abuts against the cleaning member (7) when the cleaning member (7) moves to the end of the slide groove (4).

3. A food raw material mixing device according to claim 2, characterized in that: The elastic sheet (15) cannot completely pass through the first limiting member (16); the rotating member (2) is provided with a second limiting member (21) for squeezing the elastic sheet (15) to return to the original position and fit on the rotating member (2).

4. A food raw material mixing device according to claim 1, characterized in that: A stirring rod (22) is rotatably disposed outside the rotating member (2), and the stirring rod (22) is located in the middle of the spiral of the stirring member (3). A slot (23) is provided on the rotating member (2) for accommodating the stirring rod (22) to be embedded, and a fixing block (24) is provided at the bottom of the slot (23) for supporting and blocking the stirring rod (22) from moving downward. A connecting rod (25) connected to the stirring rod (22) is slidably connected to the slot (23), and a sleeve (26) is provided at one end of the connecting rod (25) away from the slot (23). The sleeve (26) is sleeved on the stirring rod (22), and the sleeve (26) is rotatably connected to the connecting rod (25).

5. A food raw material mixing device according to claim 4, characterized in that: The connecting rod (25) is provided with a rolling element (27) at one end of the slot (23), a connecting rope (28) is provided on the rolling element (27), the other end of the connecting rope (28) extends to the upper end of the rotating rod (6) for connection, and a guide groove (29) is provided inside the slot (23) for accommodating the sliding of the rolling element (27) and guiding the movement of the rolling element (27).

6. A food raw material mixing device according to claim 5, characterized in that: The rolling member (27) is located in the middle and is clamped with a second gear (30). The upper end of the guide groove (29) is provided with a second rack (31) that abuts against the second gear (30). The rotating member (2) is provided with a winding roller (33) for accommodating the winding of the connecting rope (28), and the winding roller (33) is rotatably connected to the rotating member (2). The two ends of the connecting rope (28) extend from the front and rear ends of the winding roller (33) and are respectively connected to the rolling member (27) and the rotating rod (6).

7. A food raw material mixing device according to claim 6, characterized in that: A roller (34) for accommodating the movement of the connecting rope (28) is provided between the winding roller (33) and the rotating rod (6); the connecting rope (28) between the roller (34) and the winding roller (33) is a buffer section, and the buffer section is in a relaxed state; the length of the buffer section is set according to the distance from the cleaning member (7) to the lower end of the stirring rod (22).

8. A food raw material mixing device according to claim 6, characterized in that: A spring 1 (35) is provided inside the winding roller (33) for pushing the winding roller (33) to reset, and a spring 2 (36) is provided between the stirring rod (22) and the rotating member (2), wherein the elastic force of the spring 1 (35) and the spring 2 (36) is greater than the force of the stirring rod (22) colliding with the material to stir it, and the elastic force of the spring 1 (35) and the spring 2 (36) is less than the force of the rotating rod (6) moving downward.

9. A food raw material mixing process, characterized in that: The food raw material mixing device according to any one of claims 1 to 8 comprises the following steps: First, the material to be processed and mixed is introduced into the machine body (1) from the inlet at the top end of the machine body (1), and then the control program of the machine body (1) is set in advance through the PLC to control the driving member (9), and then the machine body (1) is turned on, so that the driving member (9) is turned on to control the rotation of the stirring member (3), and the material is continuously stirred and mixed, and the stirring member (3) and the stirring rod (22) are switched forward and reverse according to the stirring degree and stirring time. At the same time, when the material in the machine body (1) needs to be heated, the switch of the heating wire inside the machine body (1) can be turned on to heat the material so that the material is better stirred, and after repeated mixing to reach the required degree, the bottom of the machine body (1) is opened to discharge the material, and the mixing is completed; Secondly, after stirring, the switch of the cylinder 1 (12) outside the machine body (1) is turned on, and the cylinder 1 (12) is moved downward and drives the rotating rod (6) to move downward so that the protrusion (11) and the groove (10) are separated, thereby the bottom of the external thread of the rotating rod (6) abuts and fits with the upper end of the internal thread of the rotating member (2), and the rotating rod (6) moves downward to drive the cleaning member (7) to fit with the stirring member (3), so that the upper end of the stirring member (3) and the gap in the middle of the cleaning member (7) are opposite, and the driving member (9) is turned on again to rotate forward, thereby driving the stirring member (3) to fit into the gap in the cleaning member (7), and at the same time, after the rotating rod (6) is driven downward by the rotating member (2), the stirring member (3) continues to rotate and continues to move along the gap of the cleaning member (7) and drives the cleaning member (7) to move downward; Finally, after rotating to the bottom, switch 1 (20) is turned on, so that gear 1 (19) drives gear 2 (30) to move, and gear 2 (30) drives the elastic sheet (15) to move the push plate (14), thereby scraping the residual material along the surface of the cleaning member (7). At this time, the switch for independently controlling the reverse rotation of the driving member (9) outside the machine body (1) is turned on, so that the cleaning member (7) is reset and the reverse switch of motor 1 (18) is driven, so that the elastic sheet (15) is reset.

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