Lobster seasoning, packaging and coding integrated equipment

Abstract

The invention discloses lobster seasoning, packaging and coding integrated equipment which comprises a cabinet body, an inner packaging bag packaging device, an outer packaging bag packaging device and a coding device. The inner packaging bag packaging device comprises a constant feeder, a feeding hopper, a first square feeding pipe, two first conveying mechanisms, two first heat sealing mechanisms, a second heat sealing mechanism, a third heat sealing mechanism and a first cutting mechanism. The outer packaging bag packaging device comprises a second square feeding pipe, two second conveying mechanisms, two fourth heat sealing mechanisms, a fifth heat sealing mechanism, a sixth heat sealing mechanism and a second cutting mechanism. The packaging machine has the following advantages and effects of being low in energy consumption, low in labor cost and high in packaging efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of lobster seasoning packaging equipment, and in particular to lobster seasoning packaging and coding integrated equipment. Background Art

[0002] When packaging existing lobster seasonings, the seasonings are usually packaged and coded twice. The purpose of the first packaging and coding is to put the seasoning sauce or powder into an inner packaging plastic bag according to a certain amount, and use the inner packaging coding device to mark the production number on the inner packaging plastic bag; the purpose of the second packaging and coding is to seal each inner packaging plastic bag into an outer packaging bag used to promote the product and identify the product ingredients, and use the outer packaging coding device to mark the production date on the outer packaging plastic bag for sale. Since the above two packaging and coding are processed by independent equipment, when the lobster seasoning is actually packaged, each device runs together, which not only consumes a lot of energy, but also requires a dedicated person to load and unload and turn each device, which leads to low packaging efficiency and high labor costs for lobster seasoning. Summary of the invention

[0003] The purpose of the present invention is to provide a lobster seasoning packaging and coding integrated equipment, which has the effects of low energy consumption, low labor cost and high packaging efficiency.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: a lobster seasoning packaging and coding integrated equipment, comprising a cabinet, an inner packaging bag packaging device and an outer packaging bag packaging device arranged inside the cabinet, and a coding device for marking production numbers on the inner packaging bag and the outer packaging bag, wherein the inner packaging bag packaging device is located above the outer packaging bag packaging device;

[0005] The inner packaging bag packaging device comprises a quantitative feeder fixed inside the cabinet, a feed hopper fixedly connected to the input end of the quantitative feeder, a square feeding tube 1 fixedly connected to the output end of the quantitative feeder, two groups of conveying mechanisms 1 for conveying two inner packaging plastic films, two groups of heat sealing mechanisms 1 for heat-sealing the front and rear edges of the two inner packaging plastic films respectively, a heat sealing mechanism 2 for heat-sealing the lower edges of the two inner packaging plastic films, a heat sealing mechanism 3 for heat-sealing the upper edge of the inner packaging plastic films, and a cutting mechanism 1 for cutting the inner packaging plastic films, the feed hopper and the square feeding tube are respectively located at the upper and lower sides of the quantitative feeder, and the feed hopper passes through the top of the cabinet, the two groups of the conveying mechanisms 1 are symmetrically located on the left and right sides of the square feeding tube 1, the two groups of the heat sealing mechanisms 1 are symmetrically located on the front and rear sides of the square feeding tube 2, the heat sealing mechanisms 2 and 3 are flush with each other, and are both located below the square feeding tube 1, and the cutting mechanism 1 is located between the heat sealing mechanisms 2 and 3;

[0006] The outer packaging bag packing device includes a square feeding tube 2 fixed inside the cabinet, two groups of conveying mechanisms 2 for conveying outer packaging plastic films, two groups of heat sealing mechanisms 4 for respectively heat-sealing the front and rear edges of the two outer packaging plastic films, a heat sealing mechanism 5 for heat-sealing the lower edges of the two outer packaging plastic films, a heat sealing mechanism 6 for heat-sealing the upper edges of the two outer packaging plastic films, and a cutting mechanism 2 for cutting the outer packaging plastic film. The two groups of the conveying mechanisms 2 are symmetrically located on the left and right sides of the square feeding tube 2, the two groups of the heat sealing mechanisms 4 are symmetrically located on the front and rear sides of the square feeding tube 2, the heat sealing mechanisms 5 and 6 are flush with each other up and down, and are both located below the square feeding tube, the cutting mechanism 2 is located between the heat sealing mechanisms 5 and 6, and the square feeding tube 2 is located below the heat sealing mechanism 3 to receive the fallen inner packaging bag.

[0007] The present invention is further configured as follows: the conveying mechanism 1 includes a pair of unwinding roller 1 and tensioning roller 1 which are parallel in the upper and lower parts and rotatably connected to the inner wall of the cabinet at one end, and a pair of guide roller 1 which is parallel in the left and right parts and rotatably connected to the inner wall of the cabinet at one end; in the vertical direction, the guide roller 1 is located between the unwinding roller 1 and the tensioning roller 1, and in the horizontal direction, the unwinding roller 1 and the guide roller 1 are located between the tensioning roller 1 and the square feeding tube 1; the conveying mechanism 2 includes a pair of unwinding roller 2 and tensioning roller 2 which are parallel in the upper and lower parts and rotatably connected to the inner wall of the cabinet at one end, and a pair of guide roller 2 which is parallel in the left and right parts and rotatably connected to the inner wall of the cabinet at one end; in the vertical direction, the guide roller 2 is located between the unwinding roller 2 and the tensioning roller 2, and in the horizontal direction, the unwinding roller 2 and the guide roller 2 are located between the tensioning roller 2 and the square feeding tube 2.

[0008] The present invention is further configured as follows: the coding device includes a first inkjet printer and a second inkjet printer fixed inside a cabinet, the first inkjet printer is located between a pair of guide rollers, and the inkjet printer's first inkjet direction faces upward; the second inkjet printer is located between a pair of guide rollers, and the inkjet printer's first inkjet direction faces upward.

[0009] The present invention is further configured as follows: the heat sealing mechanism 1 includes a rotating clamping roller 1 rotatably arranged inside the cabinet, a motor 1 fixed inside the cabinet and driving the rotating clamping roller 1 to rotate, a heating clamping roller 1 rotatably arranged inside the cabinet and provided with a heating element, a driving gear 1 fixed to one end of the rotating clamping roller 1, and a driven gear 1 fixed to one end of the heating clamping roller 1 and meshing with the driving gear 1, the rotating clamping roller 1 and the heating clamping roller 1 are parallel and close to each other, and the front and rear edges of the two inner packaging plastic films pass through the gap between the rotating clamping roller 1 and the heating clamping roller 1 together; the heat sealing mechanism 4 includes a rotating clamping roller 2 rotatably arranged inside the cabinet, a motor 2 fixed inside the cabinet and driving the rotating clamping roller 2 to rotate, a heating clamping roller 2 rotatably arranged inside the cabinet and provided with a heating element, a driving gear 2 fixed to one end of the rotating clamping roller 2, and a driven gear 2 fixed to one end of the heating clamping roller 2 and meshing with the driving gear 2, the rotating clamping roller 2 and the heating clamping roller 2 are parallel and close to each other, and the front and rear edges of the two outer packaging plastic films pass through the gap between the rotating clamping roller 2 and the heating clamping roller 2 together.

[0010] The present invention is further configured as follows: the heat sealing mechanism 2 comprises a pair of movable plates 1 which are vertically parallel and slidably arranged inside the cabinet, two pairs of cylinders 1 which are fixed inside the cabinet and drive the two movable plates 1 to be parallel to or away from each other, a pair of hot clamps 1 which are respectively fixed to opposite sides of the two movable plates 1 and are provided with heating elements, the two hot clamps 1 are symmetrically located on the left and right sides of the inner packaging plastic film, and the heat sealing mechanism 3 comprises a pair of hot clamps 2 which are respectively fixed to opposite sides of the two movable plates 1, the two hot clamps 2 are symmetrically located on the left and right sides of the inner packaging plastic film, and are parallelly located below the hot clamps 1;

[0011] The heat sealing mechanism five includes a pair of movable plates two which are vertically parallel and slidably arranged inside the cabinet, two pairs of cylinders two which are fixed inside the cabinet and drive the two movable plates two to be parallel to or away from each other, and a pair of hot clamps three which are respectively fixed to opposite sides of the two movable plates two and are provided with heating elements, and the two hot clamps three are symmetrically located on the left and right sides of the outer packaging plastic film. The heat sealing mechanism six includes a pair of hot clamps four which are respectively fixed to opposite sides of the two movable plates two, and the two hot clamps four are symmetrically located on the left and right sides of the outer packaging plastic film, and are parallelly located below the hot clamps three.

[0012] The present invention is further configured as follows: the cutting mechanism 1 comprises a pair of upper cutter 1 and lower cutter 1 respectively fixed to opposite sides of two movable plates 1, the upper cutter 1 and lower cutter 1 are symmetrical up and down, and the bottom of the upper cutter 1 and the top of the lower cutter 1 can rub against each other, and the upper cutter 1 and lower cutter 1 are parallelly located between the hot clamping plate 1 and the hot clamping plate 2;

[0013] The cutting mechanism 2 includes a pair of upper cutters 2 and lower cutters 2 respectively fixed on opposite sides of the two movable plates 2, the upper cutters 2 and lower cutters 2 are symmetrical up and down, and the bottom of the upper cutter 2 and the top of the lower cutter 2 can rub against each other, and the upper cutter 2 and lower cutter 2 are located parallel between the hot clamping plate 3 and the hot clamping plate 4.

[0014] The present invention is further configured as follows: a collection box with an opening facing upward is placed at the bottom of the cabinet, and the collection box is located directly below the heat sealing mechanism 6 to receive the fallen outer packaging bags.

[0015] The present invention is further configured as follows: three mutually parallel upper partitions, middle partitions and lower partitions are sequentially arranged inside the cabinet from top to bottom, the quantitative feeder is fixed to the top of the upper partition, and a through hole 1 is opened in the middle of the upper partition for a square feeding tube 1 to pass through, the square feeding tube 2 is located between the middle partition and the lower partition, two pairs of L-shaped suspension rods are fixedly arranged at the bottom of the middle partition, and the upper ends of the two pairs of L-shaped suspension rods are commonly connected to the bottom of the middle partition, and the lower ends of the two pairs of L-shaped suspension rods are respectively fixedly connected to the left and right sides of the square feeding tube 2;

[0016] The unwinding roller 1 is located above the upper partition, the tensioning roller 1 and the guide roller 1 are located between the upper partition and the middle partition, and the upper partition is provided with through holes 2 for the two inner packaging plastic films to pass through respectively, the unwinding roller 2 is located between the middle partition and the upper partition, the tensioning roller 2 and the guide roller 2 are located between the middle partition and the lower partition, and the middle partition is provided with through holes 3 for the two outer packaging plastic films to pass through respectively;

[0017] The rotating nip roller 1 and the heating nip roller 1 are located between the upper partition and the middle partition, the moving plate 1 and the cylinder 1 are located between the middle partition and the lower partition, and a through hole 4 is opened in the middle of the middle partition for two inner packaging plastic films to pass through together; the rotating nip roller 2 and the heating nip roller 2 are located between the middle partition and the lower partition, the moving plate 2 and the cylinder 2 are located below the lower partition, and a through hole 5 is opened in the middle of the lower partition for two outer packaging plastic films to pass through together, the cylinder 1 is fixedly connected to the bottom of the middle partition, and the cylinder 2 is fixedly connected to the bottom of the lower partition;

[0018] A support seat 1 is fixedly arranged on the top of the middle partition plate to support the suspended end of the tensioning roller 1 and the guide roller 1, and the ends of the tensioning roller 1 and the guide roller 1 rotate and pass through the support seat 1; a support seat 2 is fixedly arranged on the lower partition plate to support the suspended end of the tensioning roller 2 and the guide roller 2, and the ends of the tensioning roller 2 and the guide roller 2 rotate and pass through the support seat 2; the inkjet printer 1 is fixed on the middle partition plate and is located in the middle and lower part of the two guide rollers 1; the inkjet printer 2 is fixed on the lower partition plate and is located in the middle and lower part of the two guide rollers 2;

[0019] The middle partition is located at both ends of the through hole four and is respectively fixed with an L-shaped support plate one, the rotating clamping roller one and the heating clamping roller one are located between the L-shaped support plate one and the through hole four, and one end rotates through the vertical wall of the L-shaped support plate one, the motor one is fixed to the side of the vertical wall of the L-shaped support plate one facing away from the through hole four, and the output end of the motor one is fixedly connected to the end of the rotating clamping roller one passing through the vertical wall of the L-shaped support plate one, and the driving gear one and the driven gear one are located on the side of the L-shaped support plate one facing the through hole four and meshing and transmitting;

[0020] The lower partition is located at both ends of the through hole five and is fixedly provided with L-shaped support plates 2 respectively. The rotating clamping roller 2 and the heating clamping roller 2 are located between the L-shaped support plate 2 and the through hole five, and one end rotates through the vertical wall of the L-shaped support plate 2. The motor 2 is fixed to the side of the vertical wall of the L-shaped support plate 2 facing away from the through hole five, and the output end of the motor 2 is fixedly connected to one end of the rotating clamping roller 2 passing through the vertical wall of the L-shaped support plate 2. The driving gear 2 and the driven gear 2 are located on the side of the L-shaped support plate 2 facing the through hole five and are engaged for transmission.

[0021] The present invention is further configured as follows: an anti-blocking mechanism is provided in the square feeding tube No. 2, and the anti-blocking mechanism includes a rectangular chute opened on both sides of the front and rear of the square feeding tube No. 2, a pair of long strip holes No. 1 opened at the bottom of the rectangular chute and connected to the inside of the square feeding tube No. 2, a rectangular slide sliding in the long strip chute, a screw rod vertically rotated in the rectangular chute, a micro motor driving the screw rod to rotate, a nut fixed to one side of the rectangular slide and threadedly connected to the screw rod, a pair of long strip holes No. 2 and No. 3 opened on the rectangular slide and parallel to each other, a pair of push rods whose two ends respectively pass through the two long strip holes No. 1 and pass through the long strip hole No. 2 together, and a pair of blocking rods whose two ends respectively pass through the two long strip holes No. 1 and pass through the long strip hole No. 3 together;

[0022] The head and tail of the long hole one are bent in the direction away from the other long hole one, and the bending shapes of the head and tail of the long hole one are symmetrical up and down; the long hole two and the long hole three are equal in length and width, and are respectively parallel and close to the upper and lower ends of the rectangular slide plate, the nut is located between the long hole two and the long hole three, and the screw rod is located between the two long holes one; the micro motor is fixed on the top of the square feeding tube two, and the upper end of the screw rod rotates through the groove wall of the rectangular slide groove and is fixedly connected to the output end of the micro motor.

[0023] The present invention is further configured as follows: the front and rear sides of the second square feeding tube are detachably connected with rectangular cover plates covering the rectangular slide, and the length and width of the rectangular cover plates are equal to the length and width of the rectangular slide, and connecting columns are fixed to the four corners of the rectangular slide, and when one side of the rectangular cover plate contacts one end of the connecting column, the other side of the rectangular cover plate is flush with the front or rear side of the second square feeding tube, one end of the connecting column is provided with a socket, and one side of the rectangular cover plate is fixedly provided with a plug that tightly fits into the socket.

[0024] The beneficial effect of the present invention is that by adopting the above-mentioned integrated packaging and coding equipment, the double packaging and double coding of lobster seasoning can be realized in the same device. Therefore, compared with the traditional operation of multiple devices, the energy consumption is small and the labor cost is low. At the same time, the packaging and coding of the equipment are carried out simultaneously, and the transition time between the first packaging and the second packaging is short and the stability is good. Therefore, compared with multiple devices jointly packaging lobster seasoning, the speed is faster and the efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 Schematic diagram of the three-dimensional structure of this embodiment;

[0027] Figure 2 Schematic diagram of the internal structure of the cabinet of this embodiment;

[0028] Figure 3 is a structural cross-sectional view of this embodiment;

[0029] Figure 4 1 is a schematic diagram of the structure of heat sealing mechanism 1, heat sealing mechanism 2, heat sealing mechanism 3, heat sealing mechanism 4, heat sealing mechanism 5, and heat sealing mechanism 6 of the present embodiment;

[0030] Figure 5 Schematic diagram of the anti-blocking mechanism structure of this embodiment;

[0031] Figure 6 yes Figure 3 A magnified image of point A;

[0032] In the figure, 1, cabinet; 11, collection box; 12, upper partition; 121, through hole 1; 122, through hole 2; 13, middle partition; 131, L-shaped suspension rod; 132, through hole 3; 133, through hole 4; 134, support seat 1; 135, L-shaped support plate 1; 14, lower partition; 141, through hole 5; 142, support seat 2; 143, L-shaped support plate 2; 2, quantitative feeder; 3, feed hopper; 4, square feeding pipe 1; 5, conveying mechanism 1; 51 , unwinding roller 1; 52, tensioning roller 1; 53, guide roller 1; 6, heat sealing mechanism 1; 61, rotating clamping roller 1; 62, motor 1; 63, heating clamping roller 1; 64, driving gear 1; 65, driven gear 1; 7, heat sealing mechanism 2; 71, moving plate 1; 72, cylinder 1; 73, hot clamping plate 1; 8, heat sealing mechanism 3; 81, hot clamping plate 2; 9, cutting mechanism 1; 91, upper cutter 1; 92, lower cutter 1; 10, square feeding tube 2; 101, anti-blocking Mechanism; 101a, rectangular slide; 101b, long hole one; 101c, rectangular slide; 101d, screw rod; 101e, micro motor; 101f, nut; 101g, long hole two; 101h, long hole three; 101i, push rod; 101j, stop rod; 102, rectangular cover; 102a, plug; 103, connecting column; 103a, jack; 1a, conveying mechanism two; 1a1, unwinding roller two; 1a2, tensioning roller two; 1 a3, guide roller two; 1b, heat sealing mechanism four; 1b1, rotating clamp roller two; 1b2, motor two; 1b3, heating clamp roller two; 1b4, driving gear two; 1b5, driven gear two; 1c, heat sealing mechanism five; 1c1, moving plate two; 1c2, cylinder two; 1c3, hot clamp plate three; 1d, heat sealing mechanism six; 1d1, hot clamp plate four; 1e, cutting mechanism two; 1e1, upper cutter two; 1e2, lower cutter two; 1f, inkjet printer one; 1g, inkjet printer two. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment: A lobster seasoning packaging and coding integrated device, such as Figure 1-3 As shown, it includes a cabinet 1, an inner packaging bag packing device and an outer packaging bag packing device arranged inside the cabinet 1, and a coding device for marking production numbers on the inner packaging bag and the outer packaging bag, and the inner packaging bag packing device is located above the outer packaging bag packing device;

[0035] The inner packaging bag packaging device includes a quantitative feeder 2 fixed inside the cabinet 1, a feed hopper 3 fixedly connected to the input end of the quantitative feeder 2, a square feeding tube 4 fixedly connected to the output end of the quantitative feeder 2, two groups of conveying mechanisms 5 for conveying two inner packaging plastic films, two groups of heat sealing mechanisms 6 for heat-sealing the front and rear edges of the two inner packaging plastic films respectively, a heat sealing mechanism 2 7 for heat-sealing the lower edges of the two inner packaging plastic films, a heat sealing mechanism 3 8 for heat-sealing the upper edge of the inner packaging plastic film, and a cutting mechanism 9 for cutting off the inner packaging plastic film. The feed hopper 3 and the square feeding tube are respectively located at the upper and lower sides of the quantitative feeder 2, and the feed hopper 3 passes through the top of the cabinet 1. The two groups of conveying mechanisms 5 are symmetrically located on the left and right sides of the square feeding tube 4, the two groups of heat sealing mechanisms 6 are symmetrically located on the front and rear sides of the square feeding tube 2 10, the heat sealing mechanism 2 7 and the heat sealing mechanism 3 8 are flush with each other, and are both located below the square feeding tube 4, and the cutting mechanism 9 is located between the heat sealing mechanism 2 7 and the heat sealing mechanism 3 8;

[0036] The outer packaging bag packaging device includes a square feeding tube 210 fixed inside the cabinet 1, two groups of conveying mechanisms 21a for conveying outer packaging plastic films, two groups of heat sealing mechanisms 41b for heat-sealing the front and rear edges of the two outer packaging plastic films respectively, a heat sealing mechanism 51c for heat-sealing the lower edges of the two outer packaging plastic films, a heat sealing mechanism 61d for heat-sealing the upper edges of the two outer packaging plastic films, and a cutting mechanism 21e for cutting off the outer packaging plastic films. The two groups of conveying mechanisms 21a are symmetrically located on the left and right sides of the square feeding tube 210, the two groups of heat sealing mechanisms 41b are symmetrically located on the front and back sides of the square feeding tube 210, the heat sealing mechanisms 51c and 61d are flush with each other up and down, and are both located below the square feeding tube, the cutting mechanism 21e is located between the heat sealing mechanism 51c and the heat sealing mechanism 61d, and the square feeding tube 210 is located below the heat sealing mechanism 38 to receive the dropped inner packaging bag.

[0037] By adopting the above technical solution, when packaging lobster seasoning, first, the two heat-sealing mechanisms 1 6 and the heat-sealing mechanism 2 7 will heat-seal and connect the front and rear edges and the lower edges of the two inner packaging plastic films output by the two conveying mechanisms together to form a semi-finished inner packaging plastic bag whose top is not sealed yet, and then the quantitative feeder 2 will output the seasoning according to a certain weight, and convey it into the semi-finished inner packaging plastic bag through the square feeding tube 1 4, and then the two conveying mechanisms continue to output the inner packaging plastic film, so that the semi-finished inner packaging plastic bag continues to move downward, and wait until the heat-sealing mechanism 2 7 heat-seals again When processing the inner packaging plastic film output later, the heat sealing mechanism 3 8 will heat seal the top opening of the semi-finished inner packaging plastic bag at the same time, not only making the seasoning completely encapsulated, but also obtaining a complete inner packaging bag, and at this time, the cutting structure 1 will cut off the connection between the inner packaging bag and the upper inner packaging film, so that the inner packaging bag automatically falls into the square feeding tube 2 10; finally, the inner packaging bag passing through the square feeding tube will enter the middle of the two outer packaging plastic films in the same way, and repeat the same steps again to obtain an outer packaging bag encapsulated with the inner packaging bag. Among them, the coding device conveying mechanism 1 5 and conveying mechanism 2 1a respectively convey the inner packaging plastic film and the outer packaging plastic film, and the outer packaging plastic film is coded on the outer side of the packaging, thereby realizing the synchronization of coding and packaging.

[0038] like Figure 2 , Figure 3 As shown, the conveying mechanism 15 includes a pair of unwinding rollers 151 and 152 which are parallel to each other and one end of which is rotatably connected to the inner wall of the cabinet 1, and a pair of guide rollers 153 which are parallel to each other and one end of which is rotatably connected to the inner wall of the cabinet 1. In the vertical direction, the guide roller 153 is located between the unwinding roller 151 and the 152, and in the horizontal direction, the unwinding roller 151 and the guide roller 153 are located between the 152 and the 152 and the square feeding tube 4. The conveying mechanism 21a includes a pair of unwinding rollers 21a1 and 21a2 which are parallel to each other and one end of which is rotatably connected to the inner wall of the cabinet 1, and a pair of guide rollers 153 which are parallel to each other and one end of which is rotatably connected to the inner wall of the cabinet 1. A guide roller 1a3 is rotatably connected to the inner wall of the cabinet 1. In the vertical direction, the guide roller 1a3 is located between the unwinding roller 1a1 and the tensioning roller 1a2. In the horizontal direction, the unwinding roller 1a1 and the guide roller 1a3 are located between the tensioning roller 1a2 and the square feeding tube 10. The coding device includes an inkjet printer 1f and an inkjet printer 1g fixed inside the cabinet 1. The inkjet printer 1f is located between a pair of guide rollers 153, and the inkjet printer 1f is directed upward. The inkjet printer 1g is located between a pair of guide rollers 1a3, and the inkjet printer 1f is directed upward.

[0039] By adopting the above-mentioned conveying mechanism 1 5 and conveying mechanism 2 1a, not only can the inner packaging plastic film and the outer packaging plastic film be conveyed stably, but the guide roller 1 53 and the guide roller 2 1a3 therein can also provide convenient and appropriate coding positions for the inkjet printer 1 1f and the inkjet printer 2 1g in the coding device, thereby safely and smoothly marking the required numbers on the outer sides of the inner packaging plastic film and the outer packaging plastic film.

[0040] like Figure 3 , Figure 4 As shown, the heat sealing mechanism 6 includes a rotating clamping roller 61 rotatably arranged inside the cabinet 1, a motor 62 fixed inside the cabinet 1 and driving the rotating clamping roller 61 to rotate, a heating clamping roller 63 rotatably arranged inside the cabinet 1 and provided with a heating element, a driving gear 64 fixed to one end of the rotating clamping roller 61, and a driven gear 65 fixed to one end of the heating clamping roller 63 and meshing with the driving gear 64. The rotating clamping roller 61 and the heating clamping roller 63 are parallel to each other, and the front and rear edges of the two inner packaging plastic films pass through the gap between the rotating clamping roller 61 and the heating clamping roller 63 together; the heat sealing mechanism 4 1b includes a rotating clamping roller 1b1 rotatably arranged inside the cabinet 1, a motor 1b2 fixed inside the cabinet 1 and driving the rotating clamping roller 1b1 to rotate, a heating clamping roller 1b3 rotatably arranged inside the cabinet 1 and equipped with a heating element, a driving gear 1b4 fixed to one end of the rotating clamping roller 1b1, and a driven gear 1b5 fixed to one end of the heating clamping roller 1b3 and meshing with the driving gear 1b4. The rotating clamping roller 1b1 and the heating clamping roller 1b3 are parallel to each other, and the front and rear edges of the two outer packaging plastic films pass through the gap between the rotating clamping roller 1b1 and the heating clamping roller 1b3.

[0041] By adopting the above-mentioned heat sealing mechanism 1 6 and heat sealing mechanism 2 7, not only the front and rear edges of the outer packaging plastic film and the inner packaging plastic film can be heat-sealed, but also the synchronous reverse rotation of the rotating clamping roller 1 61 and the heating clamping roller 1 63, and the synchronous reverse rotation of the rotating clamping roller 2 1b1 and the heating clamping roller 2 1b3 can achieve the heat sealing of the front and rear edges of the plastic film while actively pulling the inner packaging plastic film and the outer packaging plastic film respectively, and then cooperate with the rollers of the conveying mechanism 1 5 and the conveying mechanism 2 1a to achieve the automatic output effect of the inner packaging plastic film and the outer packaging plastic film.

[0042] like Figure 3 , Figure 4As shown, the heat sealing mechanism 2 7 includes a pair of vertically parallel moving plates 1 71 slidably arranged inside the cabinet 1, two pairs of cylinders 1 72 fixed inside the cabinet 1 and driving the two moving plates 1 71 to move parallel to or away from each other, a pair of hot clamps 1 73 respectively fixed to opposite sides of the two moving plates 1 71 and provided with heating elements, the two hot clamps 1 73 are symmetrically located on the left and right sides of the inner packaging plastic film, and the heat sealing mechanism 3 8 includes a pair of hot clamps 2 81 respectively fixed to opposite sides of the two moving plates 1 71, the two hot clamps 2 81 are symmetrically located on the left and right sides of the inner packaging plastic film, and are parallelly located below the hot clamps 1 73;

[0043] The heat sealing mechanism five 1c includes a pair of movable plates two 1c1 which are vertically parallel and slidably arranged inside the cabinet 1, two pairs of cylinders two 1c2 which are fixed inside the cabinet 1 and drive the two movable plates two 1c1 to move parallel to or away from each other, and a pair of hot clamps three 1c3 which are respectively fixed on opposite sides of the two movable plates two 1c1 and have heating elements therein, and the two hot clamps three 1c3 are symmetrically located on the left and right sides of the outer packaging plastic film. The heat sealing mechanism six 1d includes a pair of hot clamps four 1d1 which are respectively fixed on opposite sides of the two movable plates two 1c1, and the two hot clamps four 1d1 are symmetrically located on the left and right sides of the outer packaging plastic film, and are parallelly located below the hot clamps three 1c3.

[0044] By adopting the above-mentioned heat sealing mechanism 2 7 and heat sealing mechanism 3 8, when it is necessary to heat-seal the inner packaging plastic film, the two pairs of cylinders 1 72 will respectively drive the two moving plates 1 71 to approach each other, so that the two hot clamping plates 1 73 clamp and heat the lower edges of the two plastic films, and at the same time, the two hot clamping plates 2 81 on the moving plate 1 71 will clamp and heat the top of the semi-finished inner packaging bag under the hot clamping plates 1 73, so that in this way, the semi-finished inner packaging bag and the complete inner packaging bag are obtained on the upper and lower sides of the hot clamping plates 1 73 respectively; With the above-mentioned heat-sealing mechanism five 1c and heat-sealing mechanism six 1d, when it is necessary to heat-seal the lower edge of the outer packaging plastic film, the two pairs of cylinders two 1c2 will respectively drive the two movable plates two 1c1 to approach each other, so that the two heat clamps three 1c3 clamp and heat the two plastic films, and at the same time, the two heat clamps four 1d1 on the movable plate two 1c1 will clamp and heat the top of the semi-finished outer packaging bag under the heat clamps three 1c3, so that in this way, a semi-finished inner packaging bag and a complete inner packaging bag are obtained on the upper and lower sides of the heat clamp two 81, respectively.

[0045] like Figure 2 , Figure 4As shown, the cutting mechanism 1 9 includes a pair of upper cutters 1 91 and lower cutters 1 92 respectively fixed on opposite sides of two movable plates 1 71, the upper cutter 1 91 and lower cutter 1 92 are symmetrical up and down, and the bottom of the upper cutter 1 91 and the top of the lower cutter 1 92 can rub against each other, and the upper cutter 1 91 and lower cutter 1 92 are parallelly located between the hot clamp 1 73 and the hot clamp 2 81; the cutting mechanism 2 1e includes a pair of upper cutters 2 1e1 and lower cutters 2 1e2 respectively fixed on opposite sides of two movable plates 2 1c1, the upper cutter 2 1e1 and lower cutter 2 1e2 are symmetrical up and down, and the bottom of the upper cutter 2 1e1 and the top of the lower cutter 2 1e2 can rub against each other, and the upper cutter 2 1e1 and lower cutter 2 1e2 are parallelly located between the hot clamp 3 1c3 and the hot clamp 4 1d1. By adopting the above-mentioned cutting mechanism 1 9 and cutting mechanism 2 1e, the relative movement of the two movable plates 1 71 and the two movable plates 2 1c1 can be utilized respectively to achieve the effect of quickly cutting the connection between the semi-finished packaging bag and the complete packaging bag when the semi-finished packaging bag and the complete packaging bag are about to be heat-sealed.

[0046] like Figure 2 As shown, a collection box 11 with an opening facing upward is placed at the bottom of the cabinet 1, and the collection box 11 is located directly below the heat sealing mechanism 61d to receive the dropped outer packaging bags. By adopting the above-mentioned collection box 11, the packaged lobster seasoning bags can be collected for transfer and transportation.

[0047] like Figure 2-4 As shown, three mutually parallel upper partitions 12, middle partitions 13 and lower partitions 14 are sequentially arranged inside the cabinet 1 from top to bottom, the quantitative feeder 2 is fixed to the top of the upper partition 12, and a through hole 121 for the square feeding tube 14 to pass through is opened in the middle of the upper partition 12, the square feeding tube 10 is located between the middle partition 13 and the lower partition 14, and two pairs of L-shaped suspension rods 131L are fixedly arranged at the bottom of the middle partition 13, and the upper ends of the two pairs of L-shaped suspension rods 131L are commonly connected to the bottom of the middle partition 13, and the lower ends of the two pairs of L-shaped suspension rods 131L are respectively fixedly connected to the left and right sides of the square feeding tube 10;

[0048] The unwinding roller 1 51 is located above the upper partition 12, the tensioning roller 1 52 and the guide roller 1 53 are located between the upper partition 12 and the middle partition 13, and the upper partition 12 is provided with through holes 122 for two inner packaging plastic films to pass through respectively, the unwinding roller 2 1a1 is located between the middle partition 13 and the upper partition 12, the tensioning roller 2 1a2 and the guide roller 2 1a3 are located between the middle partition 13 and the lower partition 14, and the middle partition 13 is provided with through holes 3 132 for two outer packaging plastic films to pass through respectively;

[0049] The rotating clamping roller 1 61 and the heating clamping roller 1 63 are located between the upper partition 12 and the middle partition 13, the moving plate 1 71 and the cylinder 1 72 are located between the middle partition 13 and the lower partition 14, and a through hole 133 is provided in the middle of the middle partition 13 for two inner packaging plastic films to pass through together; the rotating clamping roller 2 1b1 and the heating clamping roller 2 1b3 are located between the middle partition 13 and the lower partition 14, the moving plate 2 1c1 and the cylinder 2 1c2 are located below the lower partition 14, and a through hole 141 is provided in the middle of the lower partition 14 for two outer packaging plastic films to pass through together, the cylinder 1 72 is fixedly connected to the bottom of the middle partition 13, and the cylinder 2 1c2 is fixedly connected to the bottom of the lower partition 14;

[0050] A support seat 134 is fixedly provided on the top of the middle partition 13 to support the suspended end of the tensioning roller 152 and the guide roller 153, and the ends of the tensioning roller 152 and the guide roller 153 rotate and pass through the support seat 134; a support seat 142 is fixedly provided on the lower partition 14 to support the suspended end of the tensioning roller 2 1a2 and the guide roller 2 1a3, and the ends of the tensioning roller 2 1a2 and the guide roller 2 1a3 rotate and pass through the support seat 142; the inkjet printer 1 1f is fixed on the middle partition 13 and is located in the middle and lower part of the two guide rollers 153; the inkjet printer 2 1g is fixed on the lower partition 14 and is located in the middle and lower part of the two guide rollers 2 1a3;

[0051] The middle partition 13 is located at both ends of the through hole 133 and is respectively fixed with an L-shaped support plate 135, the rotating clamping roller 61 and the heating clamping roller 63 are located between the L-shaped support plate 135 and the through hole 133, and one end rotates through the vertical wall of the L-shaped support plate 135, the motor 62 is fixed to the side of the vertical wall of the L-shaped support plate 135 facing away from the through hole 133, and the output end of the motor 62 is fixedly connected to the end of the rotating clamping roller 61 passing through the vertical wall of the L-shaped support plate 135, the driving gear 64 and the driven gear 65 are located on the side of the L-shaped support plate 135 facing the through hole 133 and meshingly drive;

[0052] The lower partition 14 is located at both ends of the through hole 141 and L-shaped support plates 143 are fixedly provided respectively. The rotating clamping roller 1b1 and the heating clamping roller 1b3 are located between the L-shaped support plate 143 and the through hole 141, and one end rotates through the vertical wall of the L-shaped support plate 143. The motor 1b2 is fixed to the side of the vertical wall of the L-shaped support plate 143 facing away from the through hole 141, and the output end of the motor 1b2 is fixedly connected to one end of the rotating clamping roller 1b1 passing through the vertical wall of the L-shaped support plate 143. The driving gear 1b4 and the driven gear 1b5 are located on the side of the L-shaped support plate 143 facing the through hole 141 and mesh with each other for transmission.

[0053] By adopting the above-mentioned upper partition 12, middle partition 13 and lower partition 14, not only can four areas be divided inside the cabinet 1 for the operation of different components of the equipment, but also the support plate, support seat, suspension rod and other structures can be cooperated to provide stable and safe installation conditions for various parts of the equipment, thereby effectively ensuring the stable operation of the equipment.

[0054] like Figure 5 , Figure 6 As shown, the square feeding tube 10 is provided with an anti-blocking mechanism 101, which includes a rectangular chute 101a opened at the front and rear sides of the square feeding tube 10, a pair of long holes 101b opened at the bottom of the rectangular chute 101a and connected to the inside of the square feeding tube 10, a rectangular slide 101c sliding in the long chute, a screw rod 101d vertically rotating in the rectangular chute 101a, and a micro-motor driving the screw rod 101d to rotate. The machine 101e, a nut 101f fixed to one side of the rectangular slide 101c and threadedly connected to the screw rod 101d, a pair of long holes 101g and 101h opened on the rectangular slide 101c and parallel to each other, a pair of push rods 101i with two ends passing through the two long holes 1 101b respectively and passing through the long hole 2 101g together, and a pair of blocking rods 101j with two ends passing through the two long holes 1 101b respectively and passing through the long hole 3 101h together;

[0055] The head and tail of the strip hole 101b are bent in the direction away from the other strip hole 101b, and the bending shapes of the head and tail of the strip hole 101b are symmetrical up and down; the length and width of the strip hole 2 101g and the strip hole 3 101h are equal, and are respectively parallel to the upper and lower ends of the rectangular slide 101c, the nut 101f is located between the strip hole 2 101g and the strip hole 3 101h, and the screw rod 101d is located between the two strip holes 101b; the micro motor 101e is fixed to the top of the square feeding tube 2 10, and the upper end of the screw rod 101d rotates through the groove wall of the rectangular slide groove 101a and is fixedly connected to the output end of the micro motor 101e.

[0056] By adopting the above-mentioned anti-blocking mechanism 101, when the complete inner packaging bag falls into the square feeding tube 10, it will first be blocked by a pair of blocking rods 101j to prevent the semi-finished outer packaging bag below from being unformed, causing the inner packaging bag to fall into an outer packaging bag repeatedly. Then, after the semi-finished outer packaging bag below is formed, the micromotor 101e will drive the screw rod 101d to rotate, so that the nut 101f threadedly connected to the screw rod 101d drives the rectangular slide 101c to slide downward relative to the rectangular slide 101a. Since the two blocking rods 101j and the two pushing rods 101i respectively pass through the two long holes 101b at the bottom of the rectangular slide 101a, and the two pushing rods 101i pass through the long hole 2 101g on the rectangular slide 101c together, and the two blocking rods 101j pass through the long hole 3 101h on the rectangular slide 101c together, When the two blocking rods 101j fall to the bent position at the tail of the long hole 101b, the distance between the two blocking rods 101j will gradually increase until the inner packaging bag under the pushing rod 101i falls into the semi-finished outer packaging bag, thereby achieving the orderly and smooth falling of each packaging bag into the corresponding semi-finished outer packaging bag.

[0057] like Figure 5 As shown, the front and rear sides of the square feeding tube 10 are detachably connected with a rectangular cover plate 102 covering the rectangular chute 101a, and the length and width of the rectangular cover plate 102 are equal to the length and width of the rectangular chute 101a. The four corners of the rectangular chute 101a are fixed with connecting columns 103, and when one side of the rectangular cover plate 102 contacts one end of the connecting column 103, the other side of the rectangular cover plate 102 is flush with the front or rear side of the square feeding tube 10. One end of the connecting column 103 is provided with a plug 103a, and one side of the rectangular cover plate 102 is fixed with a plug 102a that is tightly plugged into the plug 103a. By adopting the above-mentioned rectangular cover plate 102, not only can the movable parts of the anti-blocking mechanism 101 be hidden and protected, but also the detachable structure of the plug rod and the plug 103a being tightly plugged together can facilitate the staff to quickly disassemble and assemble the rectangular cover plate 102, so as to carry out the inspection and maintenance of the various parts of the anti-blocking mechanism 101.

Claims

1. A lobster seasoning packaging and coding integrated equipment, characterized in that: It comprises a cabinet (1), an inner packaging bag packing device and an outer packaging bag packing device arranged inside the cabinet (1), and a coding device for marking production numbers on the inner packaging bag and the outer packaging bag, wherein the inner packaging bag packing device is located above the outer packaging bag packing device; The inner packaging bag packaging device comprises a quantitative feeder (2) fixed inside the cabinet (1), a feed hopper (3) fixedly connected to the input end of the quantitative feeder (2), a square feeding tube (4) fixedly connected to the output end of the quantitative feeder (2), two groups of conveying mechanisms (5) for conveying two inner packaging plastic films, two groups of heat-sealing mechanisms (6) for heat-sealing the front and rear edges of the two inner packaging plastic films respectively, a second heat-sealing mechanism (7) for heat-sealing the lower edges of the two inner packaging plastic films, a third heat-sealing mechanism (8) for heat-sealing the upper edges of the inner packaging plastic films, and a cutting mechanism (1) for cutting the inner packaging plastic films. 9), the feed hopper (3) and the square feeding tube are respectively located on the upper and lower sides of the quantitative feeder (2), and the feed hopper (3) passes through the top of the cabinet (1), the two groups of the conveying mechanism one (5) are symmetrically located on the left and right sides of the square feeding tube one (4), the two groups of the heat sealing mechanism one (6) are symmetrically located on the front and back sides of the square feeding tube two (10), the heat sealing mechanism two (7) and the heat sealing mechanism three (8) are flush with each other and are both located below the square feeding tube one (4), and the cutting mechanism one (9) is located between the heat sealing mechanism two (7) and the heat sealing mechanism three (8); The outer packaging bag packaging device comprises a square feeding tube 2 (10) fixed inside the cabinet (1), two sets of conveying mechanisms 2 (1a) for conveying outer packaging plastic films, two sets of heat sealing mechanisms 4 (1b) for heat-sealing the front and rear edges of the two outer packaging plastic films respectively, a heat sealing mechanism 5 (1c) for heat-sealing the lower edges of the two outer packaging plastic films, a heat sealing mechanism 6 (1d) for heat-sealing the upper edges of the two outer packaging plastic films, and a cutting mechanism 2 (1e) for cutting the outer packaging plastic films. The two sets of conveying mechanisms 2 (1a) are The heat sealing mechanism four (1b) is symmetrically located on the left and right sides of the square feeding tube two (10), the two groups of the heat sealing mechanism four (1b) are symmetrically located on the front and back sides of the square feeding tube two (10), the heat sealing mechanism five (1c) and the heat sealing mechanism six (1d) are flush with each other and are both located below the square feeding tube, the cutting mechanism two (1e) is located between the heat sealing mechanism five (1c) and the heat sealing mechanism six (1d), and the square feeding tube two (10) is located below the heat sealing mechanism three (8) to receive the dropped inner packaging bag.

2. The lobster seasoning packaging and coding integrated equipment according to claim 1, characterized in that: The conveying mechanism (5) comprises a pair of unwinding rollers (51) and a tensioning roller (52) which are parallel to each other in the vertical direction and one end of which is rotatably connected to the inner wall of the cabinet (1), and a pair of guide rollers (53) which are parallel to each other in the horizontal direction and one end of which is rotatably connected to the inner wall of the cabinet (1); in the vertical direction, the guide roller (53) is located between the unwinding roller (51) and the tensioning roller (52); in the horizontal direction, the unwinding roller (51) and the guide roller (53) are located between the tensioning roller (52) and the square feeding pipe (4); the conveyor The structure 2 (1a) comprises a pair of unwinding rollers 2 (1a1) and tensioning rollers 2 (1a2) which are parallel to each other in the vertical direction and one end of which is rotatably connected to the inner wall of the cabinet body (1), and a pair of guide rollers 2 (1a3) which are parallel to each other in the horizontal direction and one end of which is rotatably connected to the inner wall of the cabinet body (1). In the vertical direction, the guide rollers 2 (1a3) are located between the unwinding rollers 2 (1a1) and the tensioning rollers 2 (1a2), and in the horizontal direction, the unwinding rollers 2 (1a1) and the guide rollers 2 (1a3) are located between the tensioning rollers 2 (1a2) and the square feeding tube 2 (10).

3. The lobster seasoning packaging and coding integrated equipment according to claim 2 is characterized by: The coding device comprises a first inkjet printer (1f) and a second inkjet printer (1g) fixed inside a cabinet (1); the first inkjet printer (1f) is located between a pair of first guide rollers (53), and the inkjet printer (1f) sprays ink upwards; the second inkjet printer (1g) is located between a pair of second guide rollers (1a3), and the inkjet printer (1f) sprays ink upwards.

4. The lobster seasoning packaging and coding integrated equipment according to claim 3 is characterized by: The heat sealing mechanism (6) comprises a rotating clamping roller (61) rotatably arranged inside the cabinet (1), a motor (62) fixed inside the cabinet (1) and driving the rotating clamping roller (61) to rotate, a heating clamping roller (63) rotatably arranged inside the cabinet (1) and provided with a heating element, a driving gear (64) fixed at one end of the rotating clamping roller (61), and a driven gear (65) fixed at one end of the heating clamping roller (63) and meshing with the driving gear (64), wherein the rotating clamping roller (61) and the heating clamping roller (63) are parallel to each other and close to each other, and the front and rear edges of the two inner packaging plastic films pass through the gap between the rotating clamping roller (61) and the heating clamping roller (63); the heat sealing mechanism (4) (1b) comprises a rotating clamping roller (1b1) rotatably arranged inside a cabinet (1), a motor (1b2) fixed inside the cabinet (1) and driving the rotating clamping roller (1b1) to rotate, a heating clamping roller (1b3) rotatably arranged inside the cabinet (1) and provided with a heating element, a driving gear (1b4) fixed at one end of the rotating clamping roller (1b1), and a driven gear (1b5) fixed at one end of the heating clamping roller (1b3) and meshing with the driving gear (1b4), wherein the rotating clamping roller (1b1) and the heating clamping roller (1b3) are parallel to each other and close to each other, and the front and rear edges of the two outer packaging plastic films pass through the gap between the rotating clamping roller (1b1) and the heating clamping roller (1b3).

5. The lobster seasoning packaging and coding integrated equipment according to claim 4 is characterized by: The heat sealing mechanism (2) (7) comprises a pair of movable plates (71) vertically parallel and slidably arranged inside the cabinet (1), two pairs of cylinders (72) fixed inside the cabinet (1) and driving the two movable plates (71) to move parallel to or away from each other, and a pair of heat clamps (73) respectively fixed to opposite sides of the two movable plates (71) and provided with heating elements therein, the two heat clamps (73) being symmetrically located on the left and right sides of the inner packaging plastic film, and the heat sealing mechanism (3) (8) comprises a pair of heat clamps (81) respectively fixed to opposite sides of the two movable plates (71), the two heat clamps (81) being symmetrically located on the left and right sides of the inner packaging plastic film, and being parallelly located below the heat clamps (73); The heat sealing mechanism five (1c) comprises a pair of movable plates two (1c1) vertically parallel and slidably arranged inside the cabinet (1), two pairs of cylinders two (1c2) fixed inside the cabinet (1) and driving the two movable plates two (1c1) to move parallel to or away from each other, and a pair of heat clamps three (1c3) respectively fixed to opposite sides of the two movable plates two (1c1) and provided with heating elements therein, the two heat clamps three (1c3) being symmetrically located on the left and right sides of the outer packaging plastic film, and the heat sealing mechanism six (1d) comprises a pair of heat clamps four (1d1) respectively fixed to opposite sides of the two movable plates two (1c1), the two heat clamps four (1d1) being symmetrically located on the left and right sides of the outer packaging plastic film, and being parallelly located below the heat clamps three (1c3).

6. The lobster seasoning packaging and coding integrated equipment according to claim 5, characterized in that: The cutting mechanism (9) comprises a pair of upper cutters (91) and lower cutters (92) respectively fixed to opposite sides of two movable plates (71), the upper cutters (91) and lower cutters (92) being symmetrical in vertical direction, and the bottom of the upper cutters (91) and the top of the lower cutters (92) being able to rub against each other, and the upper cutters (91) and lower cutters (92) being located parallel between the hot clamping plate (73) and the hot clamping plate (81); The cutting mechanism 2 (1e) comprises a pair of upper cutter 2 (1e1) and lower cutter 2 (1e2) respectively fixed on opposite sides of two movable plates 2 (1c1), the upper cutter 2 (1e1) and lower cutter 2 (1e2) are symmetrical up and down, and the bottom of the upper cutter 2 (1e1) and the top of the lower cutter 2 (1e2) can rub against each other, and the upper cutter 2 (1e1) and lower cutter 2 (1e2) are located parallel between the hot clamping plate 3 (1c3) and the hot clamping plate 4 (1d1).

7. The lobster seasoning packaging and coding integrated equipment according to claim 1, characterized in that: A collection box (11) with an opening facing upward is placed at the bottom of the cabinet (1). The collection box (11) is located directly below the heat-sealing mechanism six (1d) to receive the fallen outer packaging bags.

8. The lobster seasoning packaging and coding integrated device according to claim 6, characterized in that: The cabinet (1) is provided with three mutually parallel upper partitions (12), middle partitions (13) and lower partitions (14) in sequence from top to bottom; the quantitative feeder (2) is fixed on the top of the upper partition (12); a through hole (121) is provided in the middle of the upper partition (12) for a square feeding tube (4) to pass through; the square feeding tube (10) is located between the middle partition (13) and the lower partition (14); two pairs of L-shaped suspension rods (131L) are fixedly provided at the bottom of the middle partition (13); the upper ends of the two pairs of L-shaped suspension rods (131L) are connected to the bottom of the middle partition (13); and the lower ends of the two pairs of L-shaped suspension rods (131L) are fixedly connected to the left and right sides of the square feeding tube (10) respectively; The unwinding roller 1 (51) is located above the upper partition (12), the tensioning roller 1 (52) and the guide roller 1 (53) are located between the upper partition (12) and the middle partition (13), and the upper partition (12) is provided with a through hole 2 (122) for two inner packaging plastic films to pass through respectively, the unwinding roller 2 (1a1) is located between the middle partition (13) and the upper partition (12), the tensioning roller 2 (1a2) and the guide roller 2 (1a3) are located between the middle partition (13) and the lower partition (14), and the middle partition (13) is provided with a through hole 3 (132) for two outer packaging plastic films to pass through respectively; The rotating clamping roller 1 (61) and the heating clamping roller 1 (63) are located between the upper partition (12) and the middle partition (13), the movable plate 1 (71) and the cylinder 1 (72) are located between the middle partition (13) and the lower partition (14), and a through hole 4 (133) is opened in the middle of the middle partition (13) for two inner packaging plastic films to pass through together; the rotating clamping roller 2 (1b1) and the heating clamping roller 2 (1b3) are located between the middle partition (13) and the lower partition (14), the movable plate 2 (1c1) and the cylinder 2 (1c2) are located below the lower partition (14), and a through hole 5 (141) is opened in the middle of the lower partition (14) for two outer packaging plastic films to pass through together, the cylinder 1 (72) is fixedly connected to the bottom of the middle partition (13), and the cylinder 2 (1c2) is fixedly connected to the bottom of the lower partition (14); A support seat (134) is fixedly provided on the top of the middle partition (13) to support the suspended end of the tensioning roller (52) and the guide roller (53), and this end of the tensioning roller (52) and the guide roller (53) rotates through the support seat (134); the lower partition (14) is fixedly provided with a support seat (142) to support the suspended end of the tensioning roller (1a2) and the guide roller (1a3), and this end of the tensioning roller (1a2) and the guide roller (1a3) rotates through the support seat (142); the inkjet printer (1f) is fixed on the middle partition (13) and is located in the middle and lower part of the two guide rollers (53); the inkjet printer (1g) is fixed on the lower partition (14) and is located in the middle and lower part of the two guide rollers (1a3); The middle partition (13) is located at both ends of the through hole four (133) and is respectively fixedly provided with an L-shaped support plate one (135); the rotating clamping roller one (61) and the heating clamping roller one (63) are located between the L-shaped support plate one (135) and the through hole four (133), and one end thereof rotates through the vertical wall of the L-shaped support plate one (135); the motor one (62) is fixed to the side of the vertical wall of the L-shaped support plate one (135) facing away from the through hole four (133), and the output end of the motor one (62) is fixedly connected to the end of the rotating clamping roller one (61) passing through the vertical wall of the L-shaped support plate one (135); the driving gear one (64) and the driven gear one (65) are located on the side of the L-shaped support plate one (135) facing the through hole four (133) and are meshed for transmission; The lower partition (14) is located at both ends of the through hole (141) and is fixedly provided with L-shaped support plates (143) respectively. The rotating clamping roller (1b1) and the heating clamping roller (1b3) are located between the L-shaped support plate (143) and the through hole (141), and one end thereof rotates through the vertical wall of the L-shaped support plate (143). The motor (1b2) is fixed to the side of the vertical wall of the L-shaped support plate (143) facing away from the through hole (141), and the output end of the motor (1b2) is fixedly connected to the end of the rotating clamping roller (1b1) passing through the vertical wall of the L-shaped support plate (143). The driving gear (1b4) and the driven gear (1b5) are located on the side of the L-shaped support plate (143) facing the through hole (141) and are meshed for transmission.

9. The lobster seasoning packaging and coding integrated equipment according to claim 1, characterized in that: The square feeding tube (10) is provided with an anti-blocking mechanism (101), which comprises a rectangular chute (101a) provided at the front and rear sides of the square feeding tube (10), a pair of long holes (101b) provided at the bottom of the rectangular chute (101a) and connected to the inside of the square feeding tube (10), a rectangular slide plate (101c) sliding in the long chute, a screw rod (101d) vertically rotatably provided in the rectangular chute (101a), and a micro-motor for driving the screw rod (101d) to rotate. A machine (101e), a nut (101f) fixed to one side of the rectangular slide (101c) and threadedly connected to the screw rod (101d), a pair of long holes 2 (101g) and 3 (101h) opened on the rectangular slide (101c) and parallel to each other, a pair of push rods (101i) whose two ends respectively pass through the two long holes 1 (101b) and pass through the long hole 2 (101g) together, and a pair of blocking rods (101j) whose two ends respectively pass through the two long holes 1 (101b) and pass through the long hole 3 (101h) together; The head and tail of the first long hole (101b) are bent in a direction opposite to the other first long hole (101b), and the bending shapes of the head and tail of the first long hole (101b) are symmetrical from top to bottom; the second long hole (101g) and the third long hole (101h) are equal in length and width, and are respectively parallel and close to the upper and lower ends of the rectangular slide plate (101c); the nut (101f) is located between the second long hole (101g) and the third long hole (101h), and the screw rod (101d) is located between the two first long holes (101b); the micro motor (101e) is fixed to the top of the second square feeding tube (10), and the upper end of the screw rod (101d) rotates through the groove wall of the rectangular slide groove (101a) and is fixedly connected to the output end of the micro motor (101e).

10. The lobster seasoning packaging and coding integrated device according to claim 9, characterized in that: The front and rear sides of the second square feeding tube (10) are respectively detachably connected with a rectangular cover plate (102) covering the rectangular slide groove (101a), and the length and width of the rectangular cover plate (102) are equal to the length and width of the rectangular slide groove (101a), and the four corners of the rectangular slide groove (101a) are respectively fixed with connecting columns (103), and when one side of the rectangular cover plate (102) contacts one end of the connecting column (103), the other side of the rectangular cover plate (102) is flush with the front side or the rear side of the second square feeding tube (10), one end of the connecting column (103) is provided with a plug hole (103a), and one side of the rectangular cover plate (102) is fixedly provided with a plug (102a) tightly plugged into the plug hole (103a).

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