Double-row wire cutting machine

Abstract

The double-row wire cutting machine comprises a machine frame assembly and a machine head, and the machine head comprises a grooved roller assembly, a metering pump assembly, a machine head frame assembly, a die and a wire cutting assembly which are sequentially connected. The grooved roller assembly comprises a feeding hopper, the feeding hopper comprises a main hopper and a branch hopper, and grooved roller mechanisms are arranged at the discharging ends of the main hopper and the branch hopper; the main hopper is used for storing cake skin materials, the branch hoppers are used for storing cake core materials of cakes, and the metering pump assembly comprises a main metering pump and branch metering pumps; a plurality of finished product discharge ports distributed in double rows are formed in the mold; the machine head further comprises a power assembly with a motor as a power source. Driving of the grooved roller mechanism, the fixed displacement pump assembly and the wire cutting assembly is completed through the power assembly with the motor as a power source, extrusion and efficient and accurate cutting of a plurality of double-row formed cakes can be completed automatically and quantitatively, and the double-row formed cake extrusion machine has the advantages of being high in adaptability, low in noise, easy to maintain and clean, low in cost, light in weight, stable and reliable in operation and the like.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a double-row wire cutting machine. Background Technology

[0002] Existing double-row wire cutting machines primarily use cylinder cutting, resulting in heavy weight, high cost, complex maintenance, high energy consumption, high noise, and poor adaptability. When processing different foods, such as sticky materials, they may experience low efficiency or insufficient precision; furthermore, their flexibility and adaptability are insufficient, as the shapes and sizes of different foods vary greatly, and traditional equipment may not be able to adjust quickly.

[0003] Therefore, in order to solve the above problems, it is urgent to design a double-row wire cutting machine, in which the drive of the grooved roller mechanism, the metering pump assembly and the wire cutting assembly are all completed by the power assembly with the motor as the power source. It can automatically and quantitatively complete the extrusion of the forming cake and the efficient and precise cutting. It has the characteristics of strong adaptability, low noise, easy maintenance and cleaning, low cost, light weight and stable and reliable operation. Utility Model Content

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] A double-row wire cutting machine, comprising a frame assembly and a head, characterized in that:

[0006] The die head includes, from top to bottom, a grooved roller assembly, a metering pump assembly, a die head frame assembly, a mold, and a wire cutting assembly;

[0007] The grooved roller assembly includes a feed hopper, which includes a main feed hopper and a distribution hopper disposed opposite to each other on both sides of the main feed hopper. The discharge ends of the main feed hopper and the distribution hopper are both equipped with a grooved roller mechanism.

[0008] The main hopper is used to store the crust material, the distribution hoppers are used to store the core material, and the grooved roller mechanism is used to extrude the crust material and the core material into the main hopper and the distribution hopper respectively.

[0009] The metering pump assembly includes a main metering pump corresponding to the main hopper and a sub-metering pump corresponding to the sub-hopper; the metering pump assembly is used to pump the cake crust material and cake core material into the mold in metered quantities respectively;

[0010] The mold is provided with multiple finished product discharge ports arranged in two rows, and the mold is used to extrude and form cakes;

[0011] The wire cutting assembly is used to separate the shaped cake from the mold;

[0012] The machine head also includes a power assembly for driving the grooved roller mechanism, the metering pump assembly and the wire cutting assembly respectively, and the power source of the power assembly is an electric motor;

[0013] It also includes a control module, which is electrically connected to the power components.

[0014] Preferably, the grooved roller mechanism includes a first grooved roller and a second grooved roller that are close to each other, and the two ends of the first grooved roller and the second grooved roller are connected to the feed hopper through bearings;

[0015] The power unit drives the first grooved roller and the second grooved roller to rotate in a direction that brings them closer to each other.

[0016] Preferably, the feed end of the main metering pump is sealed to the discharge end of the main hopper, and the discharge end is provided with a plurality of first main discharge ports arranged in a linear array. The first main discharge ports are sealed to the main feed hole of the mold and are configured to be used in pairs.

[0017] The feed inlet of the dispensing pump is sealed to the discharge outlet of the dispensing hopper. The discharge outlet is provided with multiple first dispensing ports arranged in a linear array. The first dispensing ports are sealed to the feed inlet of the mold and are arranged in a one-to-one correspondence.

[0018] The power component synchronously drives the main metering pump and the two side metering pumps to operate synchronously.

[0019] Preferably, the mold is provided with a second main discharge hole corresponding to the finished product discharge port, and a second branch discharge port is provided on the outside of the second main discharge hole; the finished product discharge port is a tapered hole with a gradually decreasing opening.

[0020] The feed inlet is connected to the main feed inlet, the second main discharge inlet, and the second feed outlet through the flow channel of the mold;

[0021] The inner side of the main feed hole is provided with a discharge connector, and the outer side is connected to the first main discharge port through a pipe;

[0022] The discharge end of the discharge connector passes through the second main discharge hole and extends into the finished product discharge port, and the discharge connector is sealed at the connection with the second main discharge hole.

[0023] The second discharge port is connected to the finished product discharge port below.

[0024] Preferably, the wire cutting assembly includes a vertically movable frame, a horizontally movable frame, and a cutting wire;

[0025] There are two vertical moving frames, which are arranged opposite each other on the left and right sides of the head frame assembly. The two ends of the vertical moving frames are connected to the head frame assembly through a lifting guide mechanism. The left and right moving frames are arranged below the vertical moving frames.

[0026] The left and right movable frames are connected to the upper and lower movable frames through left and right guide mechanisms. The left and right movable frames are provided with at least two cutting lines, which are arranged parallel to the rows of finished product outlets.

[0027] The power assembly includes a first motor;

[0028] The first motor drives the cutting line to cycle left, down, right and up through a cam mechanism.

[0029] Preferably, the lifting guide mechanism includes a first guide rod, a first connecting rod, and connecting seats arranged opposite each other at the front and rear.

[0030] The connecting seat is connected to the head frame assembly;

[0031] The two ends of the first connecting rod are respectively connected to the upper end of the first guide rod, and multiple cam bearing followers are provided in the middle.

[0032] The lower end of the first guide rod passes through the guide hole of the connecting seat and is connected to the upper and lower movable frame;

[0033] The lifting guide mechanism also includes a second guide rod that is horizontally slidably sleeved with the connecting seat, and a wedge-shaped block is provided between the two connecting seats on the second guide rod.

[0034] The wedge blocks and cam bearing followers are arranged in a one-to-one correspondence, and the cam bearing followers slide in contact with the inclined surfaces of the wedge blocks.

[0035] The second guide rod moves back and forth, and the wedge block and cam bearing follower drive the second guide rod to move up and down.

[0036] The first motor drives the two second guide rods to move synchronously back and forth via a cam mechanism.

[0037] Preferably, a first linkage rod is provided between the left and right lifting guide mechanisms, and the middle part of the first linkage rod is rotatably mounted on the head frame assembly via a bearing;

[0038] The left and right second guide rods are connected to the cam mechanism at one end via a second connecting rod. The second connecting rod is provided with a first joint bearing that is rotatably hinged. The other end of the first joint bearing is rotatably hinged to the end of the first linkage rod.

[0039] The cam mechanism includes a first cam connected to the drive end of the first motor;

[0040] The second guide rod is rotatably hinged to the first cam.

[0041] Preferably, a rotating shaft is provided on the connecting seat of the lifting guide mechanism on the left or right side, and a second joint bearing is provided at each end of the rotating shaft, which is rotatably hinged to the other end of the second joint bearing.

[0042] The cam mechanism includes a second cam connected to a first motor and a second linkage rod, one end of which is rotatably hinged to the second cam and the other end of which is rotatably hinged to one end of a rotating shaft.

[0043] Preferably, the power assembly includes a plurality of second motors driving the grooved roller mechanism and a plurality of third motors driving the metering pump assembly.

[0044] Preferably, the head frame assembly includes a head frame and a lifting mechanism, and the head frame is connected to the frame assembly through the lifting mechanism.

[0045] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0046] This utility model enables the driving of the grooved roller mechanism, the quantitative pump assembly, and the wire cutting assembly to be completed by a power assembly with an electric motor as the power source. It can automatically and quantitatively complete the extrusion of the forming cake and the efficient and precise cutting. It has the characteristics of strong adaptability, low noise, easy maintenance and cleaning, low cost, light weight, and stable and reliable operation. Attached Figure Description

[0047] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0048] Figure 2 This is a schematic diagram of the machine head structure in this utility model;

[0049] Figure 3 This is an exploded view of the machine head in this utility model;

[0050] Figure 4 This is a cross-sectional structural diagram of the machine head in this utility model;

[0051] Figure 5 for Figure 4 Enlarged view of a portion of point B in the middle;

[0052] Figure 6 This is a three-dimensional structural diagram of the head concealment mold, metering pump assembly, grooved roller assembly, and power assembly in this utility model;

[0053] Figure 7 for Figure 6 A structural diagram from another perspective;

[0054] Figure 8 This is a three-dimensional structural diagram of the metering pump assembly in this utility model;

[0055] Figure 9 This is a motion trajectory diagram of the centerline cutting component of this utility model;

[0056] Figure 10 This is another structural view of the present invention;

[0057] The components include: frame assembly 1, machine head 2, grooved roller assembly 3, quantitative pump assembly 4, machine head frame assembly 5, mold 6, wire cutting assembly 7, power assembly 8, control module 9, discharge connector 10, pipe 11, lifting guide mechanism 12, left and right guide mechanism 13, cam mechanism 14, rotating shaft 16, second joint bearing 17, feed hopper 31, grooved roller mechanism 32, main quantitative pump 41, sub-quantitative pump 42, machine head frame 51, lifting mechanism 52, finished product discharge port 61, main feed hole 62, sub-feed hole 63, second main discharge hole 64, second sub-discharge port 65, flow channel 66, up and down moving frame 71, left and right moving frame 72. 73. Cutting line, 81. First motor, 82. Second motor, 83. Third motor, 121. First guide rod, 122. First connecting rod, 123. Connecting seat, 124. Second guide rod, 125. Wedge block, 126. First linkage rod, 127. Second connecting rod, 128. First joint bearing, 129. Cam bearing follower, 141. First cam, 142. Second linkage rod, 143. Main hopper, 311. Distributor hopper, 312. First grooved roller, 321. Second grooved roller, 322. First main discharge port, 41a. First distributor discharge port, 42a. Blower, 100. Handwheel, 521. Lifting guide rail pair, 522. Lifter, 523. Detailed Implementation

[0058] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0059] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," "up," "down," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0061] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0062] like Figure 1-10 As shown, a double-row wire cutting machine includes a frame assembly 1 and a head 2. The head 2 includes a grooved roller assembly 3, a metering pump assembly 4, a head frame assembly 5, a mold 6, and a wire cutting assembly 7 connected sequentially from top to bottom.

[0063] The grooved roller assembly 3 includes a feed hopper 31, which includes a main feed hopper 311 and a distribution hopper 312 disposed opposite to each other on both sides of the main feed hopper. The discharge ends of the main feed hopper 311 and the distribution hopper 312 are both provided with a grooved roller mechanism 32.

[0064] The main hopper 311 is used to store the crust material, the distribution hoppers 312 are used to store the core material of the cake, and the grooved roller mechanism 32 is used to extrude the crust material and the core material of the cake into the main hopper 311 and the distribution hopper 312 respectively.

[0065] The metering pump assembly 4 includes a main metering pump 41 corresponding to the main hopper 311 and a sub-metering pump 42 corresponding to the sub-hopper 312; the metering pump assembly 4 is used to pump the cake crust material and the cake core material into the mold 6 in metered quantities.

[0066] The mold 6 is provided with multiple finished product outlets 61 arranged in two rows. The mold 6 is used to extrude and form cakes.

[0067] The wire cutting assembly 7 is used to separate the shaped cake from the mold 6;

[0068] The machine head 2 also includes a power assembly 8 for driving the grooved roller mechanism 32, the metering pump assembly 4 and the wire cutting assembly 7 respectively. The power source of the power assembly 8 is an electric motor.

[0069] It also includes a control module 9, which is electrically connected to the power assembly 8.

[0070] In this embodiment, the required dough and core materials are placed into the main hopper 311 and the distribution hopper 312, respectively. The feeding is controlled by the power assembly 8, which is powered by an electric motor. The discharge ends of the distribution hopper 312 and the main hopper 311 are respectively equipped with grooved roller mechanisms 32. The grooved roller mechanisms 32 drive the dough and core materials to be squeezed into the main metering pump 41 and the distribution metering pump 42, respectively. Then, the main metering pump 41 and the distribution metering pump 42 pump the dough and core materials into the mold 6, respectively. After passing through the mold 6, the formed cakes are extruded. Then, the wire cutting assembly 7 is controlled to cut each extruded cake, so that the formed cakes are separated from the mold 6, thereby completing the cutting of two rows of formed cakes at one time. The amount of material output is controlled by controlling each motor.

[0071] In the above structure, the drive of the grooved roller mechanism 32, the metering pump assembly 4, and the wire cutting assembly 7 is all completed by the power assembly 8, which uses an electric motor as the power source. Compared with the existing cylinder-driven structure, it can efficiently and accurately cut the formed cake, and has the characteristics of strong adaptability, low noise, easy maintenance and cleaning, low cost, light weight, and stable and reliable operation.

[0072] Furthermore, such as Figure 2 , 3 As shown in Figure 4, in order to accurately and quantitatively extrude the crust and core material of the cake to the feed inlet of the metering pump assembly 4, the grooved roller mechanism 32 includes a first grooved roller 321 and a second grooved roller 322 that are close to each other. The two ends of the first grooved roller 321 and the second grooved roller 322 are connected to the feed hopper 31 through bearings.

[0073] The power unit 8 drives the first grooved roller 321 and the second grooved roller 322 to rotate in a direction that brings them closer to each other.

[0074] Furthermore, such as Figure 4 , 5 As shown in Figure 8, the feed end of the main metering pump 41 is sealed to the discharge end of the main hopper 311. The discharge end is provided with a plurality of first main discharge ports 41a arranged in a linear array. The first main discharge ports 41a are sealed to the main feed hole 62 of the mold 6 and are configured to be used in pairs.

[0075] The feed inlet of the dispensing pump 42 is sealed to the discharge outlet of the dispensing hopper 312. The discharge outlet is provided with a plurality of first dispensing ports 42a arranged in a linear array. The first dispensing ports 42a are sealed to the feed inlet 63 of the mold 6 and are arranged in a one-to-one correspondence.

[0076] The power component 8 synchronously drives the main metering pump 41 and the two side metering pumps 42 to operate synchronously.

[0077] In this embodiment, under the action of the mold 6, the crust material and the core material of the cake are fused together to form a shaped cake, which is then extruded from the finished product outlet 61 of the mold 6.

[0078] Furthermore, such as Figure 4 , 5 As shown, the mold 6 is provided with a second main discharge hole 64 corresponding to the finished product discharge port 61, and a second branch discharge port 65 is provided on the outside of the second main discharge hole 64; the finished product discharge port 61 is a tapered hole with a gradually decreasing opening.

[0079] The sub-feeding hole 63 is connected to the main feed hole 62, the second main discharge hole 64 and the second sub-discharge port 65 through the flow channel 66 of the mold 6;

[0080] The inner side of the main feed hole 62 is provided with a discharge connector 10, and the outer side is connected to the first main discharge port 41a through a pipe 11.

[0081] The discharge end of the discharge connector 10 passes through the second main discharge hole 64 and extends into the finished product discharge port 61. The discharge connector 10 and the second main discharge hole 64 are sealed together.

[0082] The second discharge port 65 is connected to the finished product discharge port 61 below.

[0083] In this embodiment, a double-row finished product outlet 61 structure is adopted. That is, the left row of finished product outlets 61 on the mold 6 is connected to part of the first main outlet 41a and the left first sub-outlet 42a through the flow channel 66 of the mold 6, and the right row of finished product outlets 61 is connected to the other part of the first main outlet 41a and the right first sub-outlet 42a through the flow channel 66 of the mold 6. Thus, the extrusion of double-row formed cakes can be realized at one time, which greatly improves production efficiency.

[0084] Furthermore, such as Figure 3 , 4 As shown in Figures 5 and 9, the wire cutting assembly 7 includes a vertical moving frame 71, a horizontal moving frame 72, and a cutting wire 73;

[0085] There are two vertical moving frames 71, which are arranged opposite each other on the left and right sides of the head frame assembly 5. The two ends of the vertical moving frames 71 are connected to the head frame assembly 5 through the lifting guide mechanism 12. The left and right moving frames 72 are arranged below the vertical moving frames 71.

[0086] The left and right movable frame 72 is connected to the upper and lower movable frame 71 around its perimeter by the left and right guide mechanism 13. The left and right movable frame 72 is provided with at least two cutting lines 73, which are arranged parallel to the rows of finished product outlets 61.

[0087] The power assembly 8 includes a first motor 81;

[0088] The first motor 81 drives the cutting line 73 to cycle left, down, right and up through the cam mechanism 14.

[0089] In this embodiment, under the action of the cam linkage mechanism and the first motor 81, the left and right moving frame 72 is first driven to move the cutting line 73 to the left to cut the shaped cake extruded from the finished product outlet 61. Then, it resets after moving downward, to the right and upward, and repeats the action in sequence to automatically complete the cutting of the shaped cake.

[0090] Furthermore, such as Figure 6 , 7 As shown, the lifting guide mechanism 12 includes a first guide rod 121, a first connecting rod 122, and a connecting seat 123 arranged opposite to each other.

[0091] The connecting seat 123 is connected to the head frame assembly 5;

[0092] The two ends of the first connecting rod 122 are respectively connected to the upper end of the first guide rod 121, and a plurality of cam bearing followers 129 are provided in the middle.

[0093] The lower end of the first guide rod 121 passes through the guide hole of the connecting seat 123 and is connected to the upper and lower movable frame 71;

[0094] The lifting guide mechanism 12 also includes a second guide rod 124 that is horizontally slidably sleeved with the connecting seat 123. A wedge block 125 is provided between the two connecting seats 123 on the second guide rod 124.

[0095] The wedge block 125 is provided in a one-to-one correspondence with the cam bearing follower 129, and the cam bearing follower 129 slides in contact with the inclined surface of the wedge block 125.

[0096] The second guide rod 124 moves back and forth, and the wedge block 125 and the cam bearing follower 129 drive the second guide rod 124 to move up and down.

[0097] The first motor 81 drives the two second guide rods 124 to move back and forth synchronously through the cam mechanism 14.

[0098] In this embodiment, a structural design combining a cam bearing follower 129 and a wedge block 125 is adopted to convert the horizontal movement of the second guide rod 124 into the vertical movement of the first guide rod 121, thereby realizing the lifting and lowering drive of the upper and lower movable frame 71.

[0099] Furthermore, such as Figure 6 , 7 As shown, a first linkage rod 126 is provided between the left and right lifting guide mechanisms 12, and the middle part of the first linkage rod 126 is rotatably mounted on the head frame assembly 5 through a bearing;

[0100] The left and right second guide rods 124 are connected to the cam mechanism 14 at one end via the second connecting rod 127. The second connecting rod 127 is provided with a first joint bearing 128 that is rotatably hinged. The other end of the first joint bearing 128 is rotatably hinged to the end of the first linkage rod 126.

[0101] The cam mechanism 14 includes a first cam 141 connected to the drive end of the first motor 81;

[0102] The second guide rod 124 is rotatably hinged to the first cam 141.

[0103] In this embodiment, a single motor drives a cam linkage mechanism to drive the two second guide rods 124 to move synchronously back and forth, thereby ensuring that the movement of the front and rear moving frame is smooth and reliable.

[0104] Furthermore, such as Figure 6 , 7 As shown, a rotating shaft 16 is provided on the connecting seat 123 of the lifting guide mechanism 12 on the left or right side. The two ends of the rotating shaft 16 are respectively provided with a second joint bearing 17 that is rotatably hinged. The other end of the second joint bearing 17 is rotatably hinged to the left and right moving frame 72.

[0105] The cam mechanism 14 includes a second cam 142 connected to the first motor 81 and a second linkage rod 143. One end of the second linkage rod 143 is rotatably hinged to the second cam 142, and the other end is rotatably hinged to one end of the rotating shaft 16.

[0106] In this embodiment, a combination structure of motor, cam and connecting rod is adopted to drive the rotating shaft 16 to rotate. The rotation of the rotating shaft 16 drives the left and right moving frame 72 and the cutting line 73 to move left and right through the second joint bearing 17 and the left and right guide mechanism 13, thereby realizing the automatic cutting of the shaped cake.

[0107] Furthermore, such as Figure 3 As shown, the power assembly 8 includes a plurality of second motors 82 that drive the grooved roller mechanism 32, and a plurality of third motors 83 that drive the metering pump assembly 4.

[0108] In this embodiment, multiple second motors 82 and multiple third motors 83 are installed together, making the overall size of the equipment smaller and saving more space.

[0109] In this embodiment, the frame assembly 1 is also provided with a blower 100 for cooling the power assembly 8, so as to ensure that the power assembly 8 operates efficiently, reliably and stably.

[0110] Furthermore, such as Figure 1 , 10 As shown, in order to adapt to conveyor belts of different heights and improve the applicability, the head frame assembly 5 includes a head frame 51 and a lifting mechanism 52. The head frame 51 is connected to the frame assembly 1 through the lifting mechanism 52.

[0111] In this embodiment, the lifting mechanism 52 includes a handwheel 521, a lifting guide rail pair 522, and a lifter 523;

[0112] The head frame 51 and the frame assembly 1 are slidably connected by a lifting guide rail pair 522;

[0113] The lifting device 523 is mounted on the frame assembly 1. The lifting end of the lifting device 523 is connected to the head frame 51, and the driving end is equipped with a driving rod with a handwheel 521. The lifting device 523 is driven to lift by manually rotating the handwheel 521, thereby controlling the lifting of the head 2 and adjusting the head 2 to the most suitable height online.

[0114] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model patent.

Claims

1. A double-row wire cutting machine, comprising a frame assembly and a head, characterized in that: the head comprises, from top to bottom, a slot roller assembly, a quantitative pump assembly, a head frame assembly, a mold and a wire cutting assembly; the slot roller assembly comprises a main hopper and two side hoppers, and the main hopper and the side hoppers are provided with slot roller mechanisms at their discharge ends; the main hopper is used for storing cake skin materials, and the side hoppers are used for storing cake core materials respectively; the slot roller mechanisms are used for extruding the cake skin materials and the cake core materials from the main hopper and the side hoppers respectively; the quantitative pump assembly comprises a main quantitative pump corresponding to the main hopper and two side quantitative pumps corresponding to the side hoppers; the quantitative pump assembly is used for pumping the cake skin materials and the cake core materials into the mold respectively; the mold is provided with a plurality of product discharge ports distributed in double rows, and is used for extruding and forming cakes; the wire cutting assembly is used for separating the formed cakes from the mold; the head further comprises a power assembly for driving the slot roller mechanisms, the quantitative pump assembly and the wire cutting assembly to operate respectively, and the power source of the power assembly is a motor; and the machine further comprises a control module electrically connected with the power assembly; the slot roller mechanism comprises first and second slot rollers which are close to each other, and the two ends of the first and second slot rollers are connected with the hopper through bearings; the power assembly drives the first and second slot rollers to rotate towards each other; the main quantitative pump is sealingly connected with the discharge end of the main hopper at its feeding end, and is provided with a plurality of first main discharge ports arranged in a straight line array at its discharge end; the first main discharge ports are sealingly connected with the main feeding holes of the mold one by one; the side quantitative pumps are sealingly connected with the discharge ends of the side hoppers at their feeding ends, and are provided with a plurality of first side discharge ports arranged in a straight line array at their discharge ends; the first side discharge ports are sealingly connected with the side feeding holes of the mold one by one; the power assembly synchronously drives the main quantitative pump and the two side quantitative pumps to operate synchronously; the mold is provided with second main discharge holes corresponding to the product discharge ports one by one, and the outer side of the second main discharge holes is provided with second side discharge ports; the product discharge ports are tapered holes with gradually decreasing openings; the side feeding holes are communicated with the main feeding holes, the second main discharge holes and the second side discharge ports through the flow channel of the mold; the inner side of the main feeding hole is provided with a discharge connector, and the outer side is connected with the first main discharge ports through a pipeline; the discharge end of the discharge connector extends into the product discharge port after passing through the second main discharge hole, and the discharge connector is sealingly connected with the second main discharge hole at the connection position; the second side discharge ports are communicated with the product discharge ports below; the wire cutting assembly comprises up-and-down moving frames, left-and-right moving frames and cutting wires; the up-and-down moving frames are arranged opposite to each other on the left and right sides of the head frame assembly, and the two ends of the up-and-down moving frames are connected with the head frame assembly through lifting guide mechanisms; the up-and-down moving frames are provided with left-and-right moving frames below; the left-and-right moving frames are connected with the up-and-down moving frames through left-and-right guide mechanisms, and are provided with at least two cutting wires; the cutting wires are arranged parallel to the product discharge ports arranged in rows; and the power assembly comprises a first motor. ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. A double line cutter as claimed in claim 1, wherein ​ ​ 3. A dual line cutter as claimed in claim 1, wherein, ​ ​ ​ 4. A dual line cutter as claimed in claim 3, wherein, ​ ​ ​ ​ ​ 5. A dual line cutter as defined in claim 1, wherein ​ ​ ​ ​ The first motor drives the cutting line to move left, down, right and up through the cam mechanism.

6. A dual-wire cutting machine according to claim 5, wherein The lifting guide mechanism comprises first guide rods, first connecting rods and connecting seats arranged oppositely in front and back. The connecting seats are connected with the head frame assembly. The two ends of the first connecting rod are connected with the upper ends of the first guide rods respectively, and the middle part is provided with a plurality of cam bearing followers. The lower end of the first guide rod is connected with the up-and-down moving frame after penetrating through the guide hole of the connecting seat. The lifting guide mechanism further comprises a second guide rod which is horizontally slidably sleeved with the connecting seat, and a wedge block is arranged between the two connecting seats. The wedge block is arranged in one-to-one correspondence with the cam bearing follower, and the cam bearing follower is in sliding contact with the inclined surface of the wedge block. The front and back movement of the second guide rod drives the second guide rod to move up and down through the wedge block and the cam bearing follower. The first motor drives the two second guide rods to move forward and backward synchronously through the cam mechanism.

7. A dual-wire cutting machine according to claim 6, wherein A first linkage rod is arranged between the left and right lifting guide mechanisms, and the middle part of the first linkage rod is rotatably arranged on the head frame assembly through a bearing. One end of the left and right second guide rods close to the cam mechanism is connected through a second connecting rod, and the second connecting rod is provided with a first joint bearing which is rotatably connected. The cam mechanism comprises a first cam connected with the driving end of the first motor. The second guide rod is rotatably connected with the first cam.

8. A dual-wire cutting machine according to claim 5, wherein The connecting seat of the left or right lifting guide mechanism is provided with a rotating shaft, and the two ends of the rotating shaft are respectively provided with second joint bearings which are rotatably connected. The cam mechanism comprises a second cam connected with the first motor, and a second linkage rod, one end of which is rotatably connected with the second cam, and the other end is rotatably connected with one end of the rotating shaft.

9. A dual line cutter as defined in claim 2 wherein, The power assembly comprises a plurality of second motors for driving the slot roller mechanism, and a plurality of third motors for driving the constant delivery pump assembly.

10. A dual line cutter as defined in claim 1, wherein The head frame assembly comprises a head frame and a lifting mechanism, and the head frame is connected with the rack assembly through the lifting mechanism.

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