CN110200046A - A kind of automatic meat cutting stringer - Google Patents

Abstract

The invention relates to the technical field of meat processing machinery, in particular to an automatic meat cutting and skewering device. It includes a frame, on the top of the frame there is a meat cutting mechanism, a label threading mechanism, a feeding mechanism and a control box. The meat mechanism is arranged side by side on the frame on one side of the meat cutting mechanism. Its structure design is reasonable, easy to operate, mechanized operation replaces manual operation, automatically realizes the process of meat cutting, automatic sticking and automatic skewering, which reduces the number of operations and operation time of manual meat cutting; at the same time, the cut meat pieces are of the same thickness and thickness , neat and uniform, even when threading marinated meat, it can be threaded calmly and orderly, effectively preventing the skewer, bending, or even breaking of the stick during the threading process, and avoiding uneven threading, missed wear, and poor quality The occurrence of wearing phenomenon solves the problems existing in the prior art.

Description

An automatic meat cutting and skewering device

Technical field:

The invention relates to the technical field of meat processing machinery, in particular to an automatic meat cutting and skewering device.

Background technique:

Grilled skewers are now more and more popular because of their unique taste and rich nutrition. Especially in summer, outdoor barbecue has become a relaxing way for people to communicate and release stress.

At present, the production of traditional meat skewers is very cumbersome. The processes of manual meat cutting and manual threading require a lot of labor, especially when cutting meat by hand. If it is in contact with the air for a long time, the meat is prone to breed bacteria, which is unhygienic, and will destroy the freshness of the meat and affect the taste of the meat; moreover, the size and thickness of the meat are difficult to be uniform when cutting the meat by hand; in addition, In the process of skewering, some cut and marinated meat has characteristics such as juiciness, tenderness, softness, slipperiness, etc., which are difficult to skewer, and it is very easy to cause personal injury when skewering by hand, and there is no safety guarantee.

Some existing small-scale stringing equipment is to place the sticks on the equipment at a certain position, and push the sticks into the meat by manually applying a thrust. However, this kind of equipment must manually place the sticks every time the meat is skewered. , The work efficiency is low, and the eating speed of the diners cannot be satisfied.

There are also some large-scale threading equipment, which have complex structure, high cost, difficult operation, high failure rate, large volume and large footprint, making it difficult to be widely promoted and applied. The equipment usually needs to manually put the labels into the label threading board in turn before the machine can carry out the label threading process, and the labels are easy to be skewed, bent, or even broken during the label threading process, resulting in uneven threading, sometimes missing or poor threading Therefore, some meat skewers need to be mended manually, which is quite troublesome.

Invention content:

The invention provides an automatic meat-cutting and threading device, which has reasonable structural design, easy operation, time-saving and labor-saving, labor-saving, and greatly improves the safety of operators; mechanized operation replaces manual operation, and automatically realizes meat cutting and automatic feeding. The stick and automatic stringing process reduce the number of operations and operating time of manual meat cutting, ensure the freshness and good taste of the meat, effectively inhibit the growth of bacteria, and make it more hygienic; at the same time, the cut meat pieces are of the same thickness and thickness , neat and uniform, even when threading marinated meat, it can be threaded calmly and orderly, effectively preventing the skewer, bending, or even breaking of the stick during the threading process, and avoiding uneven threading, missed wear, and poor quality The occurrence of threading phenomenon; mechanized operation, no need to manually place signs in each threading process, which improves the efficiency of threading, low cost, easy maintenance, saving floor space, easy promotion and application, and solves the problem of existing technologies. problems in .

The technical scheme that the present invention adopts for solving the problems of the technologies described above is:

An automatic meat cutting and skewering device, comprising a frame, a meat cutting mechanism, a label threading mechanism, a feeding mechanism and a control box are arranged on the top of the frame, and the feeding mechanism is arranged at both ends of the top of the frame. A meat cutting mechanism is arranged above the feeding mechanism at one end, and a label threading mechanism is arranged side by side on the frame on one side of the meat cutting mechanism.

Preferably, the feeding mechanism includes a first frame arranged on the top of the frame, a transmission mechanism is horizontally provided at both ends of the first frame, and one end of the drive roller of the transmission mechanism horizontally passes through the side wall of the first frame and the first frame. The output end of the motor is connected, and the other end passes through the side wall on the other side of the first frame to be movably clamped on the first frame, and the driven roller is horizontally movably clamped in the first frame opposite to the driving roller. The two ends of the roller and the driven roller are respectively sleeved with a sprocket, and a chain is wound on the sprockets on the same side of the driving roller and the driven roller, and several code plates are fixed on the two chains. A material tray is arranged on both sides of the plate; the first motor is connected with the control box through a wire.

Preferably, the middle positions on both sides of the bottom surface of the stacking plate are fixedly connected to the tops of the corresponding two chains respectively, and several cutting grooves are evenly spaced along the length direction of the chains on the surface of the stacking plate, and each of the cutting grooves divided into A plurality of concave blocks arranged parallel to the chain are arranged at intervals on the code board, and are openly arranged on the side wall of the code board near the first motor side.

Preferably, the meat cutting mechanism includes brackets arranged on both sides of the first frame on the side close to the driving roller, the two brackets are connected by a cross bar, a cylinder is provided on one side of the cross bar, and a The fixed block, the two vertical rods vertically pass through the fixed block and connect with the horizontal meat pressing plate below, the piston rod of the cylinder is connected to the other side of the horizontal meat pressing plate, and the center of the bottom of the horizontal meat pressing plate is spaced parallel to the direction of the driving roller There are several cutting knives, and each cutting knife is set in the center of each grid of the code plate divided by the cutting groove and the concave block; a two-way cylinder is horizontally set on the bracket on the side of the cylinder, and the two-way The two piston rods of the cylinder are respectively connected with the fixed plate on one side of the vertical support. There is a blade at the bottom of the two-way cylinder. The bottom of the blade touches the cutting groove of the code plate and slides out; box connected.

Preferably, the label-passing mechanism includes a label-feeding roller arranged on one side of the first motor and parallel to the driving roller, the label-feeding roller is arranged on the second frames on both sides thereof, and the outer axis of the label-feeding roller The end is connected with the shaft end of the second motor, and several label pushing grooves are evenly arranged on the surface of the label delivery roller along its circumferential direction, and an anti-wear cover is set on the outer end of the label delivery roller, and the label delivery roller is formed by its shaft The upward section layer is divided into several label-feeding rollers. The label-pushing groove located directly above the label-feeding roller is directly opposite to the middle of a concave block on the code material plate, and is directly opposite to the position of the cutter at the bottom of the horizontal meat pressing plate. , a long-rod cylinder is horizontally provided between the first motor and the label-feeding roller, the long-rod cylinder crosses the first frame and is connected with the first frame, and a label-pushing frame is fixedly connected to the outer end of the piston rod of the long-rod cylinder, The top of the push sign rack is provided with a push sign block that abuts on the sign push roller groove; a sign delivery box is provided between the sign delivery roller and the control box, and the sign delivery box is opened to the side of the sign delivery roller. The bottom of the label delivery box is in contact with the label delivery roller, and its bottom is inclined to the bottom of the label delivery roller. In the label delivery box, there is a sign plate that is perpendicular to the cross-section layer of the label delivery roller. The sign plate is fixed by bolts. On the side wall of the signing box, the second motor and the long rod cylinder are respectively connected to the control box through wires.

Preferably, a guide rail arranged parallel to the long rod cylinder is provided on the frame between the label feeding roller and the first motor, and the label pushing frame is movably clamped on the guide rail by a slide block that cooperates with the guide rail. A square pipe is arranged on the second frame between the rod cylinders, and a guide rod abutted against the side wall of the guide rail is provided at the bottom of the push sign frame, and the bottom of the guide rod abuts against the side wall of the square pipe through a bearing.

Preferably, a rotary signing bar is also provided on the second frame between the signing block and the signing box, and several signing bars abutting against the signing roller are set on the rotating signing bar along its length direction. scroll wheel.

Preferably, it also includes a slicing mechanism arranged on one side of the driven roller of the transmission mechanism, the slicing mechanism includes a third frame arranged on the first frame, and two rotating shafts perpendicular to the chain are fixed on the third frame through the bearing seat On the two rotating shafts, a number of cutter heads are evenly spaced along the length direction of the two rotating shafts, and the cutter heads on the two rotating shafts are arranged alternately, and a mutually meshing gear disc is fixedly sleeved on one side of the two rotating shafts, and one of the rotating shafts One end passes through the gear plate and is connected with a third motor shaft end fixedly connected on the third frame, and the third motor is connected with the control box through wires.

Preferably, it also includes a cleaning mechanism arranged on one side of the driven roller of the transmission mechanism, the cleaning mechanism includes a cleaning roller, and the two axial ends of the cleaning roller are respectively fixed on the first frame through bearing seats, and one end of The bearing seat is connected with the shaft end of the fourth motor fixed on the first frame, the cleaning layer of the cleaning roller is abutted against the material loading plate, and the fourth motor is connected with the control box through wires.

Preferably, it also includes a locking mechanism, and a long hole is horizontally provided on the first frame corresponding to the axial ends of the two driven rollers, and the two axial ends of the driven roller pass through the long holes and a locking block respectively. Connected, each locking block is provided with a threaded rod on the upper and lower sides, the outer ends of the two threaded rods pass through the first frame horizontally, and a positioning nut is threaded on the threaded rods on both sides of the first frame.

The present invention adopts the above-mentioned structure, which has the advantages of reasonable structural design, easy operation, time-saving and labor-saving, labor-saving, and greatly improves the safety of operators; mechanized operation replaces manual operation, and automatically realizes the process of meat cutting and skewering, reducing the cost of meat cutting. The number of operations and operation time ensure the freshness and good taste of the meat, effectively inhibit the growth of bacteria, and make it more hygienic; , and can also be threaded in a calm and orderly manner, effectively preventing the sticks from being easily skewed, bent, or even broken during the threading process, and avoiding uneven, missed, and poor threading; mechanized operation does not need to be worn every time During the stringing process, the lottery is manually placed, which improves the efficiency of stringing, has low cost, is easy to maintain, saves floor space, and is convenient for promotion and application.

Description of drawings:

Fig. 1 is a structural schematic diagram of the present invention.

FIG. 2 is an enlarged schematic diagram of part A in FIG. 1 .

Fig. 3 is a schematic diagram of partial components of the meat cutting mechanism.

Fig. 4 is a schematic diagram of partial components of the label passing mechanism.

Fig. 5 is a partial schematic view of one side of the driven roller.

In the figure, 1. frame; 2. control box; 3. first frame; 4. driving roller; 5. first motor; 6. driven roller; 7. sprocket wheel; 8. chain; 9. stacking plate ;10, material tray; 11, cutting groove; 12, concave block; 13, bracket; 14, cross bar; 15, cylinder; 16, fixed block; 17, vertical bar; Knife; 20, two-way cylinder; 21, blade; 22, sign sending roller; 23, second frame; 24, second motor; 25, push sign slot; 26, anti-wear cover; 27, section layer; Cylinder; 29, sign pushing rack; 30, sign pushing block; 31, sign sending box; 32, sign plate; 33, guide rail; 34, slide block; 35, square tube; 36, guide rod; 37, rotary punch Sign rod; 38, signing roller; 39, third frame; 40, rotating shaft; 41, cutter head; 42, gear plate; 43, third motor; 44, cleaning roller; 45, fourth motor; 46, strip Hole; 47, locking block; 48, threaded rod; 49, positioning nut; 50, bearing.

Detailed ways:

In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

As shown in Figures 1-5, an automatic meat cutting and stringing device includes a frame 1, and a meat cutting mechanism, a label threading mechanism, a feeding mechanism and a control box 2 are arranged on the top of the frame 1, and the feeding mechanism is set At both ends of the top of the frame 1, a meat cutting mechanism is provided above the feeding mechanism at one end of the frame 1, and a sign-through mechanism is arranged side by side on the frame 1 of the meat cutting mechanism side.

Preferably, the feeding mechanism includes a first frame 3 arranged on the top of the frame 1, a transmission mechanism is horizontally provided at both ends of the first frame 3, and one end of the driving roller 4 of the transmission mechanism passes through the first frame 3 horizontally. The side wall is connected to the output end of the first motor 5, and the other end passes through the side wall on the other side of the first frame 3 and is movably clamped on the first frame 3. In the first frame 3 on one side, a sprocket 7 is sleeved at both ends of the driving roller 4 and the driven roller 6 respectively, and a chain is wound on the sprockets 7 on the same side of the driving roller 4 and the driven roller 6 8. A number of stacking plates 9 are fixed on the two chains 8, and a stocking tray 10 is respectively arranged on both sides of the stacking plate 9; the first motor 5 is connected to the control box 2 through wires.

Preferably, the middle positions on both sides of the bottom surface of the code material plate 9 are fixedly connected to the tops of the corresponding two chains 8 respectively, and several cutting grooves 11 are evenly spaced along the length direction of the chains 8 on the surface of the code material plate 9 , and each is formed by Cutting groove 11 is divided into and is provided with several concave blocks 12 that are arranged parallel to the chain at intervals on the code material plate 9 that is divided into, and is openly arranged on the code material plate 9 sidewall that leans on the first motor 5 side. The grids divided by the cutting groove 11 and the concave block 12 are convenient for the labeling process after material cutting, and can also achieve that the material on the label can be evenly distributed on the signature after the label is worn. Effectively prevent material deviation and avoid concentration at the signing end.

Preferably, the meat cutting mechanism includes brackets 13 arranged on both sides of the first frame 3 that is arranged on the side of the drive roller 4, the two brackets 13 are connected by a cross bar 14, and a cylinder is arranged on the side of the cross bar 14 15, the other side is provided with a fixed block 16, and two vertical rods 17 vertically pass through the fixed block 16 and connect to the horizontal meat pressing plate 18 below it respectively, and the piston rod of the cylinder 15 is connected to the other side of the horizontal meat pressing plate 18. The center of the bottom of the horizontal meat pressing plate 18 is parallel to the direction of the driving roller 4 and is provided with several cutting knives 19 at intervals. Grid central position; On the support 13 of one side by cylinder 15, be provided with a two-way cylinder 20 horizontally, two piston rods of two-way cylinder 20 link to each other with the fixing plate 16 of vertically setting support 13 sides respectively, set at the bottom of two-way cylinder 20 A blade 21 is arranged, and the bottom of the blade 21 abuts against and slides in the cutting groove 11 of the code material plate 9 and slides out; the cylinder 15 is connected with the control box 2 through wires.

Preferably, the label-passing mechanism includes a label-feeding roller 22 arranged on one side of the first motor 5 and arranged parallel to the driving roller 4, and the label-feeding roller 22 is arranged on the second frame 23 on both sides thereof, and The outer shaft end of the labeling roller 22 is connected with the shaft end of the second motor 23, and several label pushing grooves 25 are evenly arranged on the surface of the labeling roller 22 along its circumferential direction, and an anti-wear groove is set on the outer end of the labeling roller 22. Cover 26, the label delivery roller 22 is divided into several label delivery rollers 22 by its axial cross-section layer 27, the label pushing groove 25 directly above the label delivery roller 22 and a concave block 12 on the code material plate 9 The middle position is directly opposite to the position of the cutter 19 at the bottom of the horizontal meat pressing plate 18, and a long-rod cylinder 28 is horizontally arranged between the first motor 5 and the label feeding roller 22, and the long-rod cylinder 28 crosses the first frame 3 and link to each other with the first frame 3, at the piston rod outer end of the long rod cylinder 28, a push sign frame 29 is fixedly connected, at the top of the sign push frame 29, a push sign abutting against the sign delivery roller 22 push sign groove 25 is provided. Sign card block 30; a sign sending box 31 is provided between the sign sending roller 22 and the control box 2, and the sign sending box 31 is opened to one side of the sign sending roller 22, and the bottom of the sign sending box 31 abuts against the sign sending roller 22 , and its bottom is inclined towards the bottom of the sign sending roller 22, and a sign sign plate 32 is arranged perpendicular to the section layer 27 of the sign sending roller 22 in the sign sending box 31, and the sign sign plate 32 is fixed on the sign sending box 31 by bolts On the side wall, the second motor 24 and the long rod cylinder 28 are respectively connected to the control box 2 via wires. The operator can select and be placed on the position in the signing box 31 according to the length of the sign with the sign plate 32, and adjust the position of the sign plate by bolts to effectively achieve uniformity.

Preferably, a guide rail 33 arranged parallel to the long rod cylinder 28 is provided on the frame 1 between the label feeding roller 22 and the first motor 5, and the label pushing frame 29 is movably clamped by a slider 34 that cooperates with the guide rail 33 On the guide rail 33, a side pipe 35 is provided on the second frame 23 between the guide rail 33 and the long rod cylinder 28, and a guide rod 36 abutting against the side wall of the guide rail 33 is provided at the bottom of the push sign frame 29, and the bottom of the guide rod 36 It abuts against the side wall of the square tube 35 through a bearing 50 . Through the cooperation of the guide rail 33 and the slide block 34, the movement of the piston rod is played a guiding role, which can effectively ensure that the piston rod of the long-rod cylinder 28 keeps moving horizontally, thereby ensuring that the card pushing block 30 on the sign pushing frame 29 is always facing In the sign-pushing groove 25 directly above the sign-feeding roller 22, the effect of wearing the sign is guaranteed.

Preferably, a rotating signing lever 37 is also provided on the second frame 23 between the signing card block 30 and the signing box 31, and several rollers and signing rollers are sleeved on the rotating signing lever 37 along its length direction. 22 abutting signing rollers 38. Can effectively avoid sending sign box 31 in sign sending process, a plurality of signs get stuck in a sign pushing groove 25 at the same time, redundant sign is removed, falls in the sign sending box 31 again.

Preferably, it also includes a slicing mechanism arranged on one side of the driven roller 6 of the transmission mechanism, the slicing mechanism includes a third frame 39 arranged on the first frame 3, and two rotating shafts 40 perpendicular to the chain 8 pass through the bearing seat Fixed on the third frame 39, on the two rotating shafts 40, a plurality of cutter heads 41 are evenly spaced along their length directions respectively, and the cutter heads 41 on the two rotating shafts 40 are arranged in a staggered manner, and are respectively fixedly sleeved on the sides of the two rotating shafts 40. A mutually meshing gear disc 42, wherein one end of a rotating shaft 40 passes through the gear disc 42 and is connected with a third motor 43 shaft end fixedly connected on the third frame 39, and the third motor 43 is connected with the control box 2 through wires.

Preferably, it also includes a cleaning mechanism arranged on one side of the driven roller 6 of the transmission mechanism, the cleaning mechanism includes a cleaning roller 44, and the two shaft ends of the cleaning roller 44 are respectively fixed on the first frame 3 through bearing seats, One end of which passes through the bearing seat and is connected to the shaft end of the fourth motor 45 fixed on the first frame 3. The cleaning brush on the cleaning roller 44 abuts on the code material plate 9, and the fourth motor 45 is connected to the control box 2 through the wire. connected. Can in time clean the sundries left on the stacking plate 9, such as blood, minced meat, minced food and so on.

Preferably, a locking mechanism is also included, and a long hole 46 is horizontally provided on the first frame 3 corresponding to the axial ends of the two driven rollers 6, and the two axial ends of the driven roller 6 pass through the long holes 46 respectively. Link to each other with a locking block 47, each locking block 47 is provided with a threaded rod 48 on both sides up and down, the outer ends of the two threaded rods 48 all pass through the first frame 3 horizontally, the threads on both sides of the first frame 3 A positioning nut 49 is screwed on the rod 48 . By adjusting the position of the driven roller 6 in the first frame 3, the tightness of the transmission mechanism can be adjusted in time, so that it can always maintain the optimal transmission state of the transmission.

Before use, it is necessary to prepare materials to be cut and threaded in advance, such as fresh meat, marinated meat, slightly frozen meat, kelp, tofu, tofu slices, rice cakes or sausages, etc. In addition, sticks such as bamboo sticks or iron sticks are put into the signing box 31 .

When in use, if the material has not yet completed the slicing process, the operator can turn on the third motor 43 on the slicing mechanism through the control box 2, and put the material directly from the staggered position of the two cutter heads 41 of the slicing mechanism. The motor 43 drives the rotating shaft 40 to rotate, and the rotating shaft 40 drives the gear disc 42 to rotate coaxially, and the other rotating shaft 40 and the cutter disc 41 also move together with the meshing gear disc 42, and then the put materials are sliced, and the sliced materials fall into the transmission mechanism. At this time, the control box 2 controls to open the first motor 5 on the slicing mechanism. Under the rotation of the driving roller 4, the transmission mechanism will drive the material falling on the code plate 9 forward, and the operator can adjust the placement of the material. position, so that it is evenly covered on the code plate 9.

Then the control box 2 controls to open the cylinder 15, and the code material plate 9 moves forward along with the rotation of the chain 8. When the code material plate 9 with the material moves to the horizontal meat pressing plate 18 below, the first motor 5 is stopped to rotate, and the cylinder 15 The piston rod is pushed out downwards, and then drives the horizontal meat pressing plate 18 to press the material into the grid divided by the cutting groove 11 and the concave block 12, and the cutter 19 arranged at the bottom of the horizontal meat pressing plate 18 firmly compresses the material Get stuck in the grid and complete the cross-cutting process of the material. Now, the control box 2 controls to open the second motor 24, and the second motor 24 drives the sign sending roller 22 to rotate, and by being arranged on the sign pushing groove 25 on its surface, the sign in the sign sending box 31 is transported directly above it. Then, the control box 2 controls the second motor 24 to stop working, and simultaneously opens the long-rod cylinder 28, and the piston rod of the long-rod cylinder 28 shrinks, driving the sign-pushing frame 29 to be driven, and the card pushing card that is arranged on the label-pushing frame 29 Block 30 pushes away the sign in the sign groove 25 to the release below the horizontal meat pressing plate 18, and the point of the sign penetrates the material in each grid on the code material plate 9 successively. After finishing the process of wearing a sign, the long rod cylinder 28 resets and stops working, so that the sign push block 30 on the sign push frame 29 is removed from the sign push groove 25 of the sign delivery roller 22. Now the control box 2 controls the first motor 5 and the cylinder 15 to resume work simultaneously, and the horizontal meat pressing plate 18 is reset along with the piston rod shrinkage of the cylinder 15, and the first motor 5 drives the code material plate 9 that puts on the sign to move forward. When moving to the second material grid to be worn, it faces the cutter 19 below the horizontal meat pressing plate 18. At this time, the control box 2 controls to suspend the work of the first motor 5, and simultaneously opens the two-way cylinder 20 and the second motor 24. Work, because the blade 21 that is arranged on the bottom of two-way cylinder 20, horizontal displacement, thereby material is cut from the cutting groove 11 of code material plate 9, after finishing the slitting process to material, blade 21 cuts from code material plate 9 Move out in the groove 11, form material string one by one.

The control box mentioned above is an existing PLC controller or microcomputer controller on the market.

Repeat the above steps in sequence, so as to complete the material cutting and stringing process in a short time, easy to operate, save time and effort, save labor, and greatly improve the safety of operators; mechanized operation replaces manual operation and automatically realizes meat cutting And the stringing process reduces the number of operations and operation time of meat cutting, ensures the freshness of the meat and better taste, effectively inhibits the growth of bacteria, and is more hygienic; at the same time, the size of the cut meat is uniform and uniform , even when threading marinated meat, it can be threaded in a calm and orderly manner, effectively preventing the skewer, bending, or even breaking of the stick during the threading process, and avoiding the phenomenon of uneven threading, missed threading, and poor threading Occurrence; mechanized operation, no need to manually place the lottery during each stringing process, which improves the efficiency of stringing, low cost, easy maintenance, saves floor space, and is convenient for promotion and application.

The above specific implementation manners cannot be regarded as limiting the protection scope of the present invention. For those skilled in the art, any substitution, improvement or transformation made to the implementation manners of the present invention shall fall within the protection scope of the present invention.

The parts of the present invention that are not described in detail are known technologies of those skilled in the art.

Claims (10)

1. An automatic meat-cutting and stringing device, characterized in that: it comprises a frame, and a meat-cutting mechanism, a label-wearing mechanism, a feeding mechanism and a control box are arranged on the top of the frame, and the feeding mechanism is arranged on two sides of the top of the frame. end, a meat cutting mechanism is arranged above the feeding mechanism at one end of the frame, and a label-wearing mechanism is arranged side by side on the frame on one side of the meat cutting mechanism. 2. An automatic meat cutting and skewering device according to claim 1, characterized in that: the feeding mechanism includes a first frame arranged on the top of the frame, and a transmission mechanism is horizontally arranged at both ends of the first frame One end of the driving roller of the transmission mechanism passes through the side wall of the first frame horizontally to connect with the output end of the first motor, and the other end passes through the side wall on the other side of the first frame to be movably clamped on the first frame, and the driven roller The horizontal movable card is set in the first frame on the side opposite to the driving roller, and a sprocket is respectively set on the two ends of the driving roller and the driven roller, and the sprockets on the same side of the driving roller and the driven roller are both wound. A chain, a plurality of stacking plates are fixedly arranged on the two chains, and a material tray is respectively arranged on both sides of the stacking plate; the first motor is connected with the control box through a wire. 3. An automatic meat-cutting and skewering device according to claim 2, characterized in that: the middle positions on both sides of the bottom surface of the code material plate are fixedly connected with the tops of the corresponding two chains, and the surface of the code material plate along the chain length Several cutting grooves are evenly spaced in the direction, and several concave blocks arranged parallel to the chain are arranged at intervals on each stacking plate divided by the cutting slots, and the side wall of the stacking plate on the side of the first motor is open set up. 4. An automatic meat cutting and stringing device according to claim 2, characterized in that: the meat cutting mechanism includes brackets arranged on both sides of the first frame on the side close to the driving roller, and the two brackets pass through A horizontal bar is connected. There is a cylinder on one side of the horizontal bar, and a fixed block on the other side. The two vertical bars are respectively vertically passed through the fixed block and connected to the horizontal meat pressing plate below. The piston rod of the cylinder is connected to the horizontal meat pressing plate. On the other side of the horizontal meat pressing plate, several cutting knives are arranged at intervals parallel to the direction of the driving roller in the center of the bottom of the horizontal meat pressing plate. The central position; a two-way cylinder is horizontally arranged on the bracket on the side of the cylinder, and the two piston rods of the two-way cylinder are respectively connected with the fixed plate on the side of the vertical support. The cutting groove of the stacking board slides in and slides out; the cylinder is connected with the control box through a wire. 5. An automatic meat cutting and threading device according to claim 4, characterized in that: the label threading mechanism includes a label feeding roller arranged on one side of the first motor and parallel to the driving roller, the sending roller The sign roller is arranged on the second frame on both sides, the outer shaft end of the sign delivery roller is connected with the shaft end of the second motor, and several sign pushing grooves are evenly arranged on the surface of the sign delivery roller along its circumferential direction. An anti-wear cover is set on the outer end of the labeling roller, and the labeling roller is divided into several labeling rollers by its axial section layer. The middle part of the block is directly opposite to the position of the cutter at the bottom of the horizontal meat pressing plate. A long-rod cylinder is arranged horizontally between the first motor and the label feeding roller. The long-rod cylinder crosses the first frame and is aligned with the first frame. Connected, the outer end of the piston rod of the long rod cylinder is fixedly connected with a pusher frame, and the top of the pusher frame is provided with a pusher block that abuts on the pusher groove of the sender roller; between the sender roller and the control box There is a sign delivery box between them, the sign delivery box is open to the side of the sign delivery roller, the bottom of the sign delivery box is in contact with the sign delivery roller, and its bottom is inclined to the bottom of the sign delivery roller, and there is a set in the sign delivery box. Send the sign plate that sign roller section layer is vertically arranged, and sign sign plate is fixed on the side wall that sends sign box by bolt, and the second motor and long rod cylinder link to each other through lead wire and control box respectively. 6. A kind of automatic meat cutting and stringing device according to claim 5, characterized in that: a guide rail parallel to the long rod cylinder is provided on the frame between the label feeding roller and the first motor, and the label pushing rack A sliding block matched with the guide rail is movably clamped on the guide rail, a square tube is provided on the second frame between the guide rail and the long rod cylinder, and a guide rod abutting against the side wall of the guide rail is provided at the bottom of the pusher frame to guide The bottom of the rod abuts against the side wall of the square tube through a bearing. 7. An automatic meat-cutting and skewering device according to claim 5, characterized in that: a rotating signing lever is also provided on the second frame between the signing block and the signing box, Several labeling rollers abutting against the label feeding roller are sheathed on the rod along its length direction. 8. A kind of automatic meat cutting and stringing device according to claim 2, characterized in that: it also includes a slicing mechanism arranged on one side of the driven roller of the transmission mechanism, and the slicing mechanism includes a slicing mechanism arranged on the first frame The third frame, two rotating shafts perpendicular to the chain are fixed on the third frame through the bearing seat, and several cutter heads are evenly spaced along the length direction of the two rotating shafts, and the cutter heads on the two rotating shafts are arranged alternately. One side of the two rotating shafts is respectively fixedly sleeved with a gear plate that meshes with each other, and one end of one rotating shaft passes through the gear plate and is connected to the shaft end of a third motor fixed on the third frame, and the third motor is connected to the control box through a wire . 9. A kind of automatic meat cutting and stringing device according to claim 2, characterized in that: it also includes a cleaning mechanism arranged on one side of the driven roller of the transmission mechanism, the cleaning mechanism includes a cleaning roller, the cleaning roller The two shaft ends are respectively fixed on the first frame through the bearing seat, and one end passes through the bearing seat to connect with the fourth motor shaft end fixed on the first frame. The four motors are connected with the control box through wires. 10. An automatic meat-slicing and skewering device according to claim 2, characterized in that it also includes a locking mechanism, and a long hole is horizontally provided on the first frame corresponding to the axial ends of the two driven rollers. , the two shaft ends of the driven roller pass through the elongated holes to connect with a locking block, each locking block is provided with a threaded rod on the upper and lower sides, and the outer ends of the two threaded rods pass through the first frame horizontally, A positioning nut is threadedly connected to the threaded rods on both sides of the first frame.