Pelleting device and fish ball manufacturing equipment

Abstract

The utility model relates to a ball forming device and fish ball manufacturing equipment, the ball forming device comprises a blanking assembly, a driving mechanism and at least three rubbing rods, and the three rubbing rods are arranged around a blanking port to form a ball forming channel corresponding to the blanking port; each rubbing rod comprises a rod body, a cutting edge which is convexly arranged on the peripheral wall of the rod body and is positioned at one end of the rod body relatively close to the feed opening, and a spiral edge which is convexly arranged on the peripheral wall of the rod body and is positioned at one side of the cutting edge relatively far away from the feed opening; the driving mechanism is in driving connection with the at least three rubbing rods and drives all the rubbing rods to rotate synchronously, so that the cutting edge cuts the raw materials sliding out of the discharging opening, and the spiral edge pushes the cut raw materials to roll along the pelleting channel so as to be rubbed into pellets. The fish ball manufacturing equipment comprises a fish meat separating device, a feeding device and the ball forming device, wherein the fish meat separating device and the feeding device are respectively used for adding minced fillet and seasonings to the ball forming device. According to the ball forming device, minced fish is kneaded into balls, the difference of the fish balls is small, the ball forming quality is high, and the taste of the fish balls is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fish ball production devices, in particular to a ball forming device and a fish ball manufacturing equipment. Background Art

[0002] Each year, a large amount of fish resources are wasted due to improper handling, non-standard refrigeration and preservation, and freezing transportation. Fish balls are a kind of food made by grinding fish meat into fish mince, mixing it with starch and other ingredients in a certain proportion, stirring to form fish meat stuffing, and then kneading it into balls. Fish balls have a relatively long shelf life, and the taste loss is relatively slow after long-term frozen storage, which can, to a certain extent, digest the surplus inventory of fish resources.

[0003] The existing production of fish balls still requires a large amount of manual labor. Especially in the step of kneading and forming fish balls, in order to ensure that the fish balls have a certain cohesion, manual kneading and forming are required. Machine forming usually adopts a method of combining extrusion and cutting. By extruding the prepared fish meat stuffing through a forming hole and then cutting it regularly to form fish balls. Since the internal pressure of the fish meat stuffing is released after passing through the forming hole, it is usually impossible to maintain the spherical stability of the fish balls themselves, resulting in the fish balls being easily broken when actually put into the pot, and at the same time affecting the taste of the fish balls. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a ball forming device and a fish ball manufacturing equipment.

[0005] A ball forming device includes:

[0006] A blanking component, which has a blanking port;

[0007] At least three rubbing rods, the at least three rubbing rods are arranged around the blanking port to form a ball forming channel corresponding to the blanking port. Each rubbing rod includes a rod body, a cutting edge protruding from the peripheral wall of the rod body and located at one end of the rod body relatively close to the blanking port, and a spiral edge protruding from the peripheral wall of the rod body and located on the side of the cutting edge relatively far from the blanking port;

[0008] A driving mechanism, the driving mechanism is drivingly connected to the at least three rubbing rods, and is used to drive the at least three rubbing rods to rotate synchronously, so as to cut the raw material sliding out of the blanking port through the cutting edge, and push the cut raw material to roll along the ball forming channel through the spiral edge to be kneaded into balls.

[0009] With such a setting, at least three rubbing rods can clamp the raw materials to be rubbed. The cutting edges on the rubbing rods are used to cut the raw materials sliding out from the feeding port into segments. Under the mutual extrusion of at least three rubbing rods and the pushing of the spiral blades, the raw materials are gradually rubbed into balls. The whole ball-forming process does not require manual participation, reducing the production cost and ensuring the environmental hygiene during the ball-rubbing process. After being cut, the raw materials directly enter the rubbing process, making the balls have a certain cohesion, which is beneficial to improving the elasticity of the balls and avoiding fragmentation. In addition, when the feeding speed at the feeding port is constant, the difference of the rubbed and formed balls is small, ensuring the quality of the formed balls.

[0010] In one embodiment, the cutting edge includes a cutting part and a connecting part. The connecting part is annularly arranged on the rod body, and the cutting part extends radially and gradually tapers from the connecting part.

[0011] With such a setting, the cutting edge periodically cuts the raw materials sliding out from the feeding port during rotation. The gradually tapering extension of the cutting part is beneficial to controlling the cutting amount, making the shape of the cut raw materials adapt to the gap between the rubbing rods, avoiding the splashing of the raw materials during cutting, or the overflow of the raw materials from the ball-forming device during the rubbing process of the rubbing rods.

[0012] In one embodiment, the spiral blade extends spirally along the axial direction of the rod body from the cutting part of the cutting edge.

[0013] With such a setting, after being cut by the cutting edge, the raw materials directly contact the spiral blade and are rubbed, reducing the risk of raw material breakage and improving the quality of the formed balls.

[0014] In one embodiment, the at least three rubbing rods rotate synchronously under the drive of the drive mechanism to alternately switch between the cutting state and the feeding state. When the at least three rubbing rods are in the cutting state, all the cutting parts are within the feeding range of the feeding port.

[0015] With such a setting, the raw materials are easily separated after being cut by the cutting parts of the at least three rubbing rods and enter the spiral blade. The synchronous rotation of the at least three rubbing rods realizes continuous cutting without interruption of feeding, which is beneficial to improving the ball-forming efficiency.

[0016] In one embodiment, the axial length of at least one of the spiral blades is greater than the axial lengths of the other spiral blades.

[0017] With such a setting, the spiral blade with a longer axial length can push the rubbed and formed balls in a specific direction, facilitating the further transfer of the formed balls and avoiding the crushing of adjacent formed balls due to stacking.

[0018] In one embodiment, the thickness of the spiral blade gradually increases in the direction radially close to the rod body.

[0019] With such a setting, it is beneficial to separate two adjacent raw materials and prompt the two adjacent raw materials to gradually separate from each other and form independent pills during the kneading process.

[0020] In one embodiment, the kneading rod further includes a driven gear located at an end of the rod body relatively far from the material outlet, and the driving mechanism includes a driving motor and a driving gear connected to each other. The driven gears of the at least three kneading rods are all meshed with the driving gear.

[0021] With such a setting, the driving motor drives the driving gear to rotate and further drives all the kneading rods to rotate synchronously. The gear meshing ensures that all the kneading rods have the same rotation speed, avoiding the raw materials from slipping and breaking between the kneading rods.

[0022] In one embodiment, the material feeding assembly further has a limiting hole surrounding the material outlet, and the kneading rod is located in the limiting hole and rotatably inserted into the material feeding plate.

[0023] With such a setting, the limiting hole defines the position of one end of the kneading rod close to the material outlet, maintains the stability of the cutting length of the cutting edge, is beneficial to realizing the quantitative cutting of the raw materials, and improves the quality of the formed pills.

[0024] In one embodiment, the material feeding assembly includes a stirring cylinder, a stirring rod, a lifting driving member and a supporting plate. The material outlet is opened on the supporting plate. The stirring cylinder includes a large-diameter part, a necking part and a small-diameter part connected in sequence. The stirring rod includes a stirring part, a sealing part and a conveying part. The stirring part is accommodated in the large-diameter part, the sealing part is located at the connection of the necking part and the small-diameter part, and the conveying part is accommodated in the small-diameter part. The lifting driving member is drivingly connected to the stirring rod and is used to drive the stirring rod to move axially;

[0025] The stirring rod has a stirring state and a conveying state. When the stirring rod is in the stirring state, the sealing part blocks the small-diameter part. When the stirring is in the conveying state, the lifting driving member drives the sealing part away from the small-diameter part, and the small-diameter part is communicated with the necking part.

[0026] With such a setting, the stirring rod can also be used as a material feeding switch. After the stirring is completed, the stirring rod is axially moved to enable the raw materials to be discharged through the small-diameter part of the stirring cylinder. The operation is convenient. By driving the stirring rod to move up and down through the lifting driving member, it is beneficial to realize the automatic management of stirring and material feeding.

[0027] In one embodiment, the conveying part is a spiral rod.

[0028] With such a setting, driven by the lifting driving member, the screw rod contacts the raw materials in the mixing cylinder. The screw rod rotates self - sufficiently and pushes the raw materials to discharge from the small - diameter part. The discharging speed is related to the rotating speed of the screw rod, which is beneficial to controlling the discharging speed and ensuring the quality of the formed balls.

[0029] This application also provides a fish - ball manufacturing device, which includes a frame, a fish - meat separation device, a feeding device, and a ball - forming device as described above, all fixed to the frame. The fish - meat separation device is located above the ball - forming device and is used for separating fish meat from fish bones and transferring the separated fish meat to the feeding assembly. The feeding device is located above the ball - forming device and is used for adding seasonings to the feeding assembly.

[0030] With such a setting, the fish - ball manufacturing device provided by this application realizes multiple processes including automatic separation of fish meat and fish bones, automatic feeding of seasonings, stirring of fish meat to form fish paste, and discharging of fish paste to form balls, which is beneficial to improving the automation level of fish - ball production. The fish balls produced by using the fish - ball manufacturing device provided by this application have a high degree of cohesion after being kneaded by the ball - forming device, are not easy to break, have good elasticity, and have a good taste.

[0031] In one embodiment, the feeding device includes a feeding cylinder, a guiding pipe, a screw feeding rod, and a driving motor. The feeding cylinder and the driving motor are both fixedly connected to the frame. The guiding pipe is arranged horizontally, and the outer peripheral wall of the guiding pipe is fixedly connected to the lower end of the feeding cylinder. The guiding pipe is communicated with the feeding cylinder. The screw feeding rod is connected to the driving motor and is accommodated in the guiding pipe and drives by the driving motor to convey seasonings to the feeding assembly.

[0032] With such a setting, the feeding speed of the seasonings is determined by the rotating speed of the screw rod. The screw rod is connected to the driving motor, which is convenient for realizing quantitative discharging.

[0033] In one embodiment, the fish - meat separation device includes a support frame fixedly connected to the frame, an extrusion cylinder and a separation cylinder arranged in parallel. The extrusion cylinder and the separation cylinder are both rotatably connected to the support frame, and there is a gap for fish bones to pass through between the outer peripheral wall of the extrusion cylinder and the outer peripheral wall of the separation cylinder. The separation cylinder is provided with filter holes on its circumferential wall. The extrusion cylinder and the separation cylinder rotate synchronously to enable fish meat to pass through the filter holes.

[0034] With such a setting, after being extruded by the extrusion cylinder and the separation cylinder, the fish meat enters the interior of the separation cylinder through the filter holes, realizing the separation of fish meat and fish bones. At the same time, the separation cylinder is also used to collect fish meat, which is convenient for batch processing and improves the separation efficiency of fish meat and fish bones.

[0035] In one embodiment, the extrusion cylinder and the separation cylinder are both inclined with respect to the horizontal plane. The separation cylinder has an outlet end and a closed end. The outlet end is located above the blanking assembly. The closed end is rotatably connected to the support frame, and the height of the outlet end is lower than the height of the closed end.

[0036] With such an arrangement, the fish meat that has been extruded, separated, and collected slides along the inclined direction of the separation cylinder to the outlet end and enters the ball-forming device, eliminating the need for manual scraping of the separated fish meat and further enhancing the automated manufacturing level of the fish ball manufacturing equipment.

[0037] In one embodiment, the fish meat separation device includes a driving gear and a transmission gear mounted on the support frame. The separation cylinder includes a first cylinder body and a first gear connected to each other. The first gear is located at the closed end of the first cylinder body. The extrusion cylinder includes a second cylinder body and a second gear connected to each other. The second gear is located on the side of the second cylinder body relatively close to the support frame. The driving gear meshes with the transmission gear and the first gear respectively, and the transmission gear meshes with the second gear.

[0038] With such an arrangement, the driving gear drives the second gear to rotate in the same direction through the transmission gear, and the driving gear directly drives the first gear to rotate in the reverse direction. The first gear and the second gear drive the separation cylinder and the extrusion cylinder to rotate respectively to achieve the extrusion and separation of the fish meat. The gear meshing ensures that the separation cylinder and the extrusion cylinder have the same rotational speed and synchronous extrusion. When extruding the fish meat, neither the separation cylinder nor the extrusion cylinder will slip, thereby reducing the fish meat from slipping out through the gap between the two. In addition, this multi-gear meshing method increases the output torque of the motor, which is beneficial to preventing the separation cylinder and the extrusion cylinder from jamming during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 Shows a schematic structural diagram of a fish ball manufacturing device in an embodiment of the present invention;

[0040] Figure 2 For Figure 1 a schematic structural diagram of the ball-forming device in

[0041] Figure 3 For Figure 2 a schematic structural diagram of the rubbing rod in

[0042] Figure 4 For Figure 3 a schematic plan view of three rubbing rods in

[0043] Figure 5 For Figure 2 a partial enlarged view of the ball-forming device shown at X;

[0044] Figure 6 ForFigure 2 Schematic structural diagram of the middle support plate;

[0045] Figure 7 For Figure 1 Schematic structural diagram of the cooperation between the shown blanking component and other structures;

[0046] Figure 8 For Figure 7 Cross-sectional view of the shown blanking component;

[0047] Figure 9 For Figure 8 Schematic structural diagram of the stirring rod in the middle;

[0048] Figure 10 For Figure 1 Cross-sectional view of the feeding device in the middle;

[0049] Figure 11 For Figure 1 Schematic structural diagram of the fish meat separation device in the middle;

[0050] Figure 12 For Figure 11 Schematic structural diagram of the shown fish meat separation device from another perspective;

[0051] Figure 13 For Figure 11 Schematic structural diagram of the shown fish meat separation device from another perspective;

[0052] Figure 14 For Figure 1 Top view of the shown fish ball manufacturing equipment.

[0053] Reference numerals:

[0054] 100, Fish ball manufacturing equipment; 101, Frame; 102, Operating table; 1021, Feeding port; 1022, Guiding slideway; 103, Control panel; 1031, Electronic display screen; 1032, Emergency stop button; 10, Fish meat separation device; 11, Support frame; 12, Extrusion cylinder; 121, Second cylinder; 1211, Separation groove; 122, Second gear; 13, Separation cylinder; 131, First cylinder; 1311, Filter holes; 1312, Outlet end; 1313, Closed end; 132, First gear; 14, Gap; 15, Driving gear; 16, Transmission gear; 17, Fish bone collection box; 18, Feeding slideway; 20, Feeding device; 21, Feeding cylinder; 22, Guiding pipe; 23, Screw feeding rod; 24, Driving part; 30, Ball forming device; 31, Material discharging assembly; 311, Stirring cylinder; 3111, Large diameter part; 3112, Necking part; 3113, Small diameter part; 312, Stirring rod; 3121, Stirring part; 31211, Stirring blades; 31212, Through holes; 31213, Concave parts; 3122, Sealing part; 3123, Conveying part; 313, Supporting part; 314, Support plate; 3141, Material discharging port; 3142, Limiting holes; 32, Rolling rod; 321, Rod body; 322, Cutting edge; 3221, Cutting part; 3222, Connecting part; 323, Spiral edge; 324, Driven gear; 33, Driving mechanism; 331, Driving motor; 332, Driving gear; 34, Ball forming channel; 40, Fish ball slideway; 50, Collection pot; 60, Weighing device. Detailed implementation manners

[0055] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the following detailed description of the specific implementation manners of the present utility model is provided in conjunction with the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0056] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0058] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0059] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0060] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0061] The existing production of fish balls still requires a large amount of manual labor. Especially in the step of kneading and shaping fish balls, in order to ensure that the fish balls have a certain cohesion, manual kneading and shaping are required. Machine shaping usually adopts a method of combining extrusion and cutting. By extruding the prepared fish meat filling through the shaping holes and then cutting at regular intervals to form fish balls. Since the internal pressure of the fish meat filling is released after passing through the shaping holes, the spherical stability of the fish balls themselves usually cannot be maintained, resulting in these fish balls being prone to breakage when actually put into the pot, and at the same time affecting the taste of the fish balls.

[0062] Based on this, it is necessary to provide a pill-forming device 30 and a fish ball manufacturing device 100. The pill-forming device 30 is commonly used for kneading and forming fish balls and meat balls, and can also be applied to the production and manufacturing process of other foods that need to be kneaded into pills.

[0063] Please refer to Figure 1 , Figure 1 which shows a schematic structural diagram of a fish ball manufacturing device 100 in an embodiment of the present invention. The present application provides a fish ball manufacturing device 100 including a frame 101 and a fish meat separation device 10, a feeding device 20, and a pill-forming device 30 fixed to the frame 101. The fish meat separation device 10 is located above the pill-forming device 30 and is used to separate fish meat from fish bones and transfer the separated fish meat to the pill-forming device 30. The feeding device 20 is located above the pill-forming device 30 and is used to add seasonings to the pill-forming device 30. The pill-forming device 30 is used to stir the fish meat separated from the fish bones and the seasonings into fish paste and knead it into fish balls.

[0064] Please refer to Figure 2 , Figure 2 which is Figure 1 a schematic structural diagram of the pill-forming device 30 in

[0065] In the above embodiment, at least three rubbing rods 32 can clamp the raw materials to be kneaded. The cutting edges 322 on the rubbing rods 32 are used to cut the raw materials sliding out from the blanking port 3141 into sections. Under the mutual extrusion of at least three rubbing rods 32 and the pushing of the spiral edges 323, the raw materials are gradually kneaded into pills. The whole pill-forming process does not require manual participation, reducing production costs and ensuring environmental hygiene during the pill-kneading process. After being cut, the raw materials directly enter the kneading process, making the pills have a certain cohesion, which is beneficial to improving the elasticity of the pills and avoiding fragmentation. In addition, when the blanking speed of the blanking port 3141 is constant, the difference of the kneaded and formed pills is small, ensuring the quality of the formed pills.

[0066] Specifically, please refer to Figure 3 andFigure 4 , Figure 3 is Figure 2 a schematic structural view of the rubbing rod 32 in Figure 4 and Figure 3 a schematic plan view of three rubbing rods 32 in . In an embodiment of the present utility model, the cutting edge 322 includes a cutting portion 3221 and a connecting portion 3222. The connecting portion 3222 is annularly arranged around the rod body 321, and the cutting portion 3221 extends radially and gradually tapers from the connecting portion 3222. When the pelletizing device 30 is actually working, the cutting edge 322 periodically cuts the raw materials sliding out from the feeding port 3141 during the rotation process. The gradually tapering extension of the cutting portion 3221 is beneficial to controlling the cutting amount, so that the shape of the cut raw materials is adapted to the gap 14 between the rubbing rod 32, avoiding the splashing of the raw materials during cutting or the overflow of the raw materials from the pelletizing device 30 during the kneading process of the rubbing rod 32.

[0067] Furthermore, the spiral edge 323 extends spirally along the axial direction of the rod body 321 from the cutting portion 3221 of the cutting edge 322. After being cut by the cutting edge 322, the raw materials directly contact the spiral edge 323 and are kneaded, reducing the risk of raw material breakage and improving the pelletizing quality.

[0068] Furthermore, at least three rubbing rods 32 rotate synchronously under the drive of the drive mechanism 33 to alternately switch between the cutting state and the feeding state. When at least three rubbing rods 32 are in the cutting state, all the cutting portions 3221 are located within the feeding range of the feeding port 3141. After being cut by the cutting portions 3221 of at least three rubbing rods 32, the raw materials are easily separated and enter the spiral edge 323. The synchronous rotation of at least three rubbing rods 32 realizes continuous cutting without interruption of feeding, which is beneficial to improving the pelletizing efficiency.

[0069] Preferably, in an embodiment of the present utility model, the axial length of at least one spiral edge 323 is greater than that of other spiral edges 323. In this way, when the rubbing rod 32 is actually working, the spiral edge 323 with a longer axial length can push the kneaded and formed pellets in a directional manner, facilitating the further conveyance of the formed pellets and avoiding the stacking and breakage of two adjacent formed pellets.

[0070] Optionally, in an embodiment of the present utility model, the thickness of the spiral edge 323 gradually increases in the direction radially close to the rod body 321. This is beneficial to separating two adjacent raw materials and promoting the gradual separation and independent pelletization of the two adjacent raw materials during the kneading process.

[0071] Please refer to Figure 5 , Figure 5 is Figure 2Partial enlarged view of the pill-forming device 30 at X. In this embodiment, the rubbing rod 32 further includes a driven gear 324 located at one end of the rod body 321 relatively far from the blanking port 3141. The driving mechanism 33 includes a driving motor 331 and a driving gear 332 connected to each other. The driven gears 324 of at least three rubbing rods 32 are all engaged with the driving gear 332. The driving motor 331 drives the driving gear 332 to rotate and further drives all the rubbing rods 32 to rotate synchronously. The gear engagement ensures that all the rubbing rods 32 have the same rotational speed, avoiding the raw materials from slipping between the rubbing rods 32 and being broken.

[0072] Please refer to Figure 3 and Figure 6 , Figure 6 is Figure 2 Schematic structural diagram of the middle support plate 314. In this embodiment, the blanking assembly 31 is further provided with a limiting hole 3142 surrounding the blanking port 3141. The rubbing rod 32 is located in the limiting hole 3142 and is rotatably inserted into the blanking plate. The limiting hole 3142 defines the position of one end of the rubbing rod 32 close to the blanking port 3141, maintaining the stability of the cutting length of the cutting edge 322, which is beneficial to realizing the quantitative cutting of the raw materials and improving the pill-forming quality.

[0073] Please refer to again Figure 1 , for the convenience of collecting fish balls and the preliminary shaping of fish balls, a fish ball manufacturing device 100 provided in this application further includes a fish ball slideway 40 and a collecting pot 50. The fish ball slideway 40 includes a horizontal slideway and an inclined slideway connected to each other. The horizontal slideway is located on one side of the pill-forming channel 34 far from the blanking port 3141. One end of the inclined slideway far from the horizontal slideway is located in the collecting pot 50. Among the three rubbing rods 32, the rubbing rod 32 with a longer spiral edge 323 is located at one end of the horizontal slideway relatively far from the inclined slideway. Under the push of the spiral edge 323, the fish balls are sequentially pushed out along the horizontal slideway and slide into the collecting pot 50 along the inclined slideway.

[0074] Please refer to Figures 7 to 9 , Figure 7 is Figure 1 Schematic structural diagram of the blanking assembly 31 shown in Figure 8 is Figure 7 Cross-sectional view of the blanking assembly 31 shown in Figure 9 is Figure 8 Schematic structural diagram of the stirring rod 312 in

[0075] In one embodiment of the present invention, the material discharge assembly 31 includes a mixing drum 311, a mixing rod 312, a lifting drive member 24 (not shown) and a support plate 314, a material discharge port 3141 is opened on the support plate 314, the mixing drum 311 includes a large diameter portion 3111, a neck portion 3112 and a small diameter portion 3113 connected in sequence, the mixing rod 312 includes a mixing portion 3121, a sealing portion 3122 and a conveying portion 3123, the mixing portion 3121 is accommodated in the large diameter portion 3111, the sealing portion 3122 is located at the neck portion 3113 112 and the small diameter portion 3113, the conveying portion 3123 is accommodated in the small diameter portion 3113, and the lifting drive member 24 is driven and connected to the stirring rod 312 and is used to drive the stirring rod 312 to move axially; the stirring rod 312 has a stirring state and a conveying state. When the stirring rod 312 is in the stirring state, the sealing portion 3122 blocks the small diameter portion 3113. When the stirring is in the conveying state, the lifting drive member 24 drives the sealing portion 3122 away from the small diameter portion 3113, and the small diameter portion 3113 is connected to the neck portion 3112.

[0076] In particular, in the above embodiment, the conveying part 3123 is a screw rod. Driven by the lifting drive member 24, the screw rod contacts the raw material in the mixing drum 311, and the screw rod rotates and pushes the raw material to be discharged from the small diameter part 3113. The discharge speed is related to the rotation speed of the screw rod, which is conducive to controlling the discharge speed and ensuring the quality of the pellets.

[0077] Specifically, in one embodiment of the utility model, the stirring portion 3121 is a stirring blade 31211 with a through hole 31212. A recess 31213 is provided on the side of the stirring blade 31211 away from the stirring rod 312. The recess 31213 and the side wall of the stirring drum 311 are formed to form a clearance hole. The clearance hole is used for allowing raw materials to pass through during the stirring process, thereby reducing the difficulty of stirring. The through hole 31212 provided on the stirring blade 31211 is used for allowing fish paste to pass through, which helps prevent the raw materials from spilling out of the stirring drum 311 during the stirring process.

[0078] It is easy to understand that the number of the above-mentioned stirring blades 31211 is not limited to a single one, but can also be a combination of multiple pieces. The multiple stirring blades 31211 are evenly distributed circumferentially in the stirring part 3121, which is conducive to improving the stirring efficiency.

[0079] Optionally, in the above embodiment, the material discharge assembly 31 further includes a support member 313 located below the neck portion 3112 of the mixing drum 311, and the support member 313 is sleeved on the neck portion 3112 and fixedly connected to the frame 101. This helps to reduce the shaking of the mixing drum 311 and increase the stability of mixing.

[0080] See also Figure 10 , Figure 10 for Figure 1 Schematic diagram of the structure of the feeding device 20.

[0081] The feeding device 20 includes a feeding cylinder 21, a guiding pipe 22, a spiral feeding rod 23 and a driving motor 331. The feeding cylinder 21 and the driving motor 331 are both fixedly connected to the frame 101. The guiding pipe 22 is arranged horizontally and the outer peripheral wall of the guiding pipe 22 is fixedly connected to the lower end of the feeding cylinder 21. The guiding pipe 22 communicates with the blanking cylinder. The spiral feeding rod 23 is connected to the driving motor 331. The spiral feeding rod 23 is accommodated in the guiding pipe 22 and conveys the seasoning to the blanking assembly 31 under the drive of the driving motor 331. The feeding speed of the seasoning is determined by the rotation speed of the spiral feeding rod 23. The spiral feeding rod 23 is connected to the driving motor 331, which facilitates quantitative discharging.

[0082] It can be understood that the feeding device 20 provided in this application is not limited to adding solid seasonings such as edible salt, spice powder, and flour, but can also be used to add liquid seasonings such as edible oil, soy sauce, and cooking wine, as long as the blanking cylinder and the guiding pipe 22 can maintain periodic communication.

[0083] Please refer to Figures 11 to 13 , Figure 11 is Figure 1 the structural schematic diagram of the fish meat separation device 10 in Figure 12 is Figure 11 the structural schematic diagram of the fish meat separation device 10 shown in Figure 13 is Figure 11 the structural schematic diagram of the fish meat separation device 10 shown in

[0084] In the above embodiment, the fish meat separation device 10 includes a support frame 11 fixedly connected to the frame 101, an extrusion cylinder 12 and a separation cylinder 13 arranged in parallel. The extrusion cylinder 12 and the separation cylinder 13 are both rotatably connected to the support frame 11, and there is a gap 14 for the fish bones to pass through between the outer peripheral wall of the extrusion cylinder 12 and the outer peripheral wall of the separation cylinder 13. The separation cylinder 13 is provided with filter holes 1311 on the peripheral wall of the separation cylinder 13. The extrusion cylinder 12 and the separation cylinder 13 rotate synchronously so that the fish meat passes through the filter holes 1311. After being extruded by the extrusion cylinder 12 and the separation cylinder 13, the fish meat enters the inside of the separation cylinder 13 through the filter holes 1311, realizing the separation of the fish meat from the fish bones. At the same time, the separation cylinder 13 is also used to collect the fish meat, which is convenient for batch processing and improves the separation efficiency of the fish meat and the fish bones.

[0085] Preferably, in an embodiment of the present utility model, both the extrusion cylinder 12 and the separation cylinder 13 are inclined with respect to the horizontal plane. The separation cylinder 13 has an outlet end 1312 and a closed end 1313. The outlet end 1312 is located above the blanking assembly 31, and the closed end 1313 is rotatably connected to the support frame 11. The height of the outlet end 1312 is lower than the height of the closed end 1313. With this arrangement, the fish meat that has been extruded, separated, and collected slides along the inclined direction of the separation cylinder 13 to the outlet end 1312 and enters the fish ball forming device 30, eliminating the need for manual scraping of the separated fish meat and further enhancing the automated manufacturing level of the fish ball manufacturing equipment 100.

[0086] Optionally, in the above embodiment, the fish meat separation device 10 further includes a feeding chute 18 located between the outlet end 1312 of the separation cylinder 13 and the stirring cylinder 311 of the fish ball forming device 30.

[0087] Furthermore, in this embodiment, the feeding chute 18 is in the shape of a hyperboloid, so that both ends of the feeding chute 18 can respectively adhere to the peripheral walls of the separation cylinder 13 and the stirring cylinder 311, and the fish mince is not likely to spill out.

[0088] Optionally, in an embodiment of the present utility model, the fish meat separation device 10 includes a driving gear 15 and a transmission gear 16 mounted on the support frame 11. The separation cylinder 13 includes a first cylinder body 131 and a first gear 132 connected to each other. The first gear 132 is located at the closed end 1313 of the first cylinder body 131. The extrusion cylinder 12 includes a second cylinder body 121 and a second gear 122 connected to each other. The second gear 122 is located on the side of the second cylinder body 121 relatively close to the support frame 11. The driving gear 15 meshes with the transmission gear 16 and the first gear 132 respectively, and the transmission gear 16 meshes with the second gear 122. The driving gear 15 drives the second gear 122 to rotate in the same direction through the transmission gear 16, and the driving gear 15 directly drives the first gear 132 to rotate in the reverse direction. The first gear 132 and the second gear 122 drive the separation cylinder 13 and the extrusion cylinder 12 to rotate respectively to achieve the extrusion and separation of the fish meat. The gear meshing ensures that the separation cylinder 13 and the extrusion cylinder 12 have the same rotation speed, the extrusion is synchronous, and neither the separation cylinder 13 nor the extrusion cylinder 12 will slip when extruding the fish meat, thereby preventing the fish meat from slipping out of the gap 14 between the two.

[0089] Optionally, in an embodiment of the present utility model, the extrusion cylinder 12 further includes multiple layers of separation grooves 1211 arranged axially along the outer peripheral wall of the second cylinder body 121. The fish meat is evenly distributed into the multiple layers of separation grooves 1211 under the extrusion of the extrusion cylinder 12 and the separation cylinder 13, and then further enters the separation cylinder 13, preventing the fish meat from concentrating in a local area and causing the fish meat separation device 10 to jam, which is beneficial to the full separation of the fish meat and fish bones.

[0090] Preferably, in this embodiment, the fish meat separating device 10 further includes a fish bone collecting box 17 located below the extrusion cylinder 12 and the separation cylinder 13. During actual operation, the operator can also collect the fish bones after the fish meat has been separated through the fish bone collecting box 17, which facilitates multiple separations to fully separate the fish bones from the fish meat. At the same time, the fish bones can also be selectively retained according to the needs of consumers.

[0091] Please refer to Figure 1 and Figure 14 , Figure 14 is Figure 1 a top view of the fish ball manufacturing equipment shown. Optionally, the fish ball manufacturing equipment 100 provided in this application further includes a weighing device 60 and a control panel 103. There is an operating platform 102 for carrying the weighing device 60 at the top of the frame 101. The operating platform 102 is provided with a feeding port 1021 corresponding to the gap 14 between the extrusion cylinder 12 and the separation cylinder 13. The operating platform 102 is also provided with a guiding slideway 1022 located below the feeding port 1021, and the discharge port of the slideway corresponds to the gap 14. The control panel 103 is located on the side wall of the frame 101 and is inclined with respect to the side wall of the frame 101, which facilitates the user to view the buttons on the control panel 103. The control panel 103 includes an electronic display screen 1031 and an emergency stop button 1032. The weighing device 60 is communicatively connected to the electronic display screen 1031 of the control panel 103. The emergency stop button 1032 is used to cut off the power supply of the fish ball manufacturing equipment 100 emergently, so as to increase the safety of the fish ball manufacturing equipment 100 during use.

[0092] Optionally, in an embodiment of the present utility model, the outer peripheral wall of the frame 101 is made of a transparent baffle, which facilitates the user to observe the working state of the internal device and is convenient for maintenance.

[0093] The fish ball manufacturing equipment 100 provided in this application combines two production lines of the fish ball production line into the same equipment. At the same time, fish meat separation, fish paste stirring, fish paste forming into balls, and fish ball collection are all achieved by the fish ball manufacturing equipment 100. This reduces the production cost and transportation cost, facilitates small-scale automated production of fish balls, has high production efficiency, and the manufacturing process is clean and hygienic, and is worthy of wide promotion.

[0094] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0095] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A pill forming device, characterized in that, Comprising: A blanking component having a blanking port; At least three rubbing rods arranged around the blanking port to form a pill-forming channel corresponding to the blanking port. Each rubbing rod includes a rod body, a cutting edge protruding from the peripheral wall of the rod body and located at one end of the rod body relatively close to the blanking port, and a spiral edge protruding from the peripheral wall of the rod body and located on the side of the cutting edge relatively far from the blanking port; A driving mechanism drivingly connected to the at least three rubbing rods for driving the at least three rubbing rods to rotate synchronously, so as to cut the raw material sliding out of the blanking port through the cutting edge, and push the cut raw material to roll along the pill-forming channel through the spiral edge to be kneaded into pills.

2. The pill forming device according to claim 1, characterized in that, The cutting edge includes a cutting portion and a connecting portion. The connecting portion is annularly arranged on the rod body, and the cutting portion extends radially and gradually tapers from the connecting portion.

3. The pill-forming device according to claim 2, characterized in that, The spiral edge spirally extends along the axial direction of the rod body from the cutting portion of the cutting edge.

4. The pill-forming device according to claim 2, characterized in that, The at least three rubbing rods rotate synchronously under the drive of the driving mechanism to alternately switch between a cutting state and a material conveying state. When the at least three rubbing rods are in the cutting state, all the cutting portions are within the blanking range of the blanking port.

5. The pill forming device according to claim 1, characterized in that, The axial length of at least one of the spiral edges is greater than the axial lengths of the other spiral edges.

6. The pill forming device according to claim 1, characterized in that, The thickness of the spiral edge gradually increases in the direction of approaching the rod body radially.

7. The pill forming device according to claim 1, characterized in that, The rubbing rod further includes a driven gear located at one end of the rod body relatively far from the blanking port. The driving mechanism includes a driving motor and a driving gear connected to each other. The driven gears of the at least three rubbing rods are all meshed with the driving gear.

8. The pill forming device according to claim 1, characterized in that, The blanking component further has a limiting hole surrounding the blanking port. The rubbing rod is located in the limiting hole and is rotatably inserted into the blanking plate.

9. The pill forming device according to any one of claims 1-8, characterized in that, The blanking component includes a stirring cylinder, a stirring rod, a lifting driving member and a supporting plate. The blanking port is opened on the supporting plate. The stirring cylinder includes a large-diameter portion, a necking-down portion and a small-diameter portion connected in sequence. The stirring rod includes a stirring portion, a sealing portion and a conveying portion. The stirring portion is accommodated in the large-diameter portion, the sealing portion is located at the connection of the necking-down portion and the small-diameter portion, and the conveying portion is accommodated in the small-diameter portion. The lifting driving member is drivingly connected to the stirring rod and is used to drive the stirring rod to move axially; The stirring rod has a stirring state and a conveying state. When the stirring rod is in the stirring state, the sealing portion blocks the small-diameter portion. When the stirring is in the conveying state, the lifting driving member drives the sealing portion away from the small-diameter portion, and the small-diameter portion is communicated with the necking-down portion.

10. The pill-forming device according to claim 9, wherein, The conveying portion is a spiral rod.

11. A fish ball manufacturing device, characterized in that, Including a machine frame and a fish meat separating device, a feeding device and a pill-forming device as described in any one of claims 1-10 fixed to the machine frame. The fish meat separating device is located above the pill-forming device and is used to separate fish meat from fish bones and transfer the separated fish meat to the blanking component. The feeding device is located above the pill-forming device and is used to add seasonings to the blanking component.

12. The fish ball manufacturing equipment according to claim 11, wherein, The feeding device includes a feeding cylinder, a guiding pipe, a spiral feeding rod and a driving member. The feeding cylinder and the driving member are both fixedly connected to the frame. The guiding pipe is arranged horizontally and the outer peripheral wall of the guiding pipe is fixedly connected to the lower end of the feeding cylinder. The guiding pipe is communicated with the blanking cylinder. The spiral feeding rod is connected to the driving member. The spiral feeding rod is accommodated in the guiding pipe and conveys the seasoning to the blanking assembly under the drive of the driving member.

13. The fish ball manufacturing equipment according to claim 11, characterized in that, The fish meat separating device includes a support frame fixedly connected to the frame, an extrusion cylinder and a separation cylinder arranged in parallel. The extrusion cylinder and the separation cylinder are both rotatably connected to the support frame, and there is a gap for the fish bones to pass through between the outer peripheral wall of the extrusion cylinder and the outer peripheral wall of the separation cylinder. The separation cylinder is provided with filtering holes located on the peripheral wall of the separation cylinder. The extrusion cylinder and the separation cylinder rotate synchronously to enable the fish meat to pass through the filtering holes.

14. The fish ball manufacturing equipment according to claim 13, characterized in that, Both the extrusion cylinder and the separation cylinder are inclined to the horizontal plane. The separation cylinder has an outlet end and a closed end. The outlet end is located above the blanking assembly. The closed end is rotatably connected to the support frame. The height of the outlet end is lower than the height of the closed end.

15. The fish ball manufacturing equipment according to claim 14, characterized in that, The fish meat separating device further includes a driving gear and a transmission gear installed on the support frame. The separation cylinder includes a first cylinder body and a first gear connected to each other. The first gear is located at the closed end of the first cylinder body. The extrusion cylinder includes a second cylinder body and a second gear connected to each other. The second gear is located on the side of the second cylinder body relatively close to the support frame. The driving gear meshes with the transmission gear and the first gear respectively. The transmission gear meshes with the second gear.

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