A conveying device for a full-automatic packaging machine

Abstract

The present invention discloses a conveying device for a full-automatic packaging machine, which relates to the technical field of conveying, and includes: a support frame, on the surface of which a transmission device is fixedly installed, and a conveyor belt is drivingly installed on the surface of the transmission device; an anti-offset device, which is arranged on the surface of the support frame, and the anti-offset device includes a bracket, a detection device, a reciprocating lead screw, a threaded block, a fixed rod, an L-shaped rod, a pushing plate, a sliding rod, a spring, a correction plate, a driving device and a pushing long plate. When the transmission device rotates, it will drive the reciprocating lead screw to rotate. When the reciprocating lead screw rotates, it will drive the threaded block to reciprocate. When the threaded block reciprocates, it will drive the L-shaped rod to reciprocate. When the L-shaped rod reciprocates, it will drive the pushing plate to reciprocate. The bracket is fixedly installed on the top of the support frame, and the detection device is fixedly installed at the bottom of the bracket, preventing the material from being deformed directly due to excessive clamping, which affects the normal sale of the material.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying, and specifically relates to a conveying device for a fully automatic packaging machine. Background Art

[0002] Packaging machinery plays a crucial role in the packaging industry. In the cooked food industry, the output is large, but manual packaging is slow and inefficient. Fully automated packaging equipment is prone to under-packing or over-packing, resulting in products not meeting requirements.

[0003] A patent with the patent publication number CN208470973U relates to a conveying device for a fully automatic packaging machine, including a conveyor belt and a pushing cylinder. The pushing cylinder is arranged on one side of the conveyor belt and is perpendicular to the conveyor belt. On the other side of the conveyor belt, there is a waste box opposite to the pushing cylinder. The output end of the pushing cylinder is fixed with a push plate, and a number of adsorption holes are opened on the push plate. The adsorption holes are connected to an air suction pump through an air pipe. Through the setting of the air suction pump and the adsorption holes, the material is adsorbed and fixed on the push plate. The suction force of the adsorption holes on the material is greater than the friction force between the material and the conveyor belt. The material no longer moves with the conveyor belt and moves linearly with the push plate, preventing the movement trajectory of the material from deviating and ensuring that the material falls into the waste box.

[0004] In the above patent, through the setting of the air suction pump and the adsorption holes, the material is adsorbed and fixed on the push plate. The suction force of the adsorption holes on the material is greater than the friction force between the material and the conveyor belt. The material no longer moves with the conveyor belt and moves linearly with the push plate, preventing the movement trajectory of the material from deviating and ensuring that the material falls into the waste box. However, the material may shift during transportation, resulting in collisions between the conveyor belt and the support device. Friction may cause damage to the material and affect the transportation efficiency. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a conveying device for a fully automatic packaging machine, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: A conveying device for a fully automatic packaging machine, comprising: a support frame, on the surface of which a transmission device is fixedly installed, and a conveyor belt is drivingly installed on the surface of the transmission device; an anti-offset device, which is arranged on the surface of the support frame, and the anti-offset device includes a bracket, a detection device, a reciprocating lead screw, a threaded block, a fixed rod, an L-shaped rod, a pushing plate, a sliding rod, a spring, a correction plate, a driving device and a pushing long plate. When the transmission device rotates, it drives the reciprocating lead screw to rotate. The rotation of the reciprocating lead screw drives the threaded block to reciprocate. The reciprocation of the threaded block drives the L-shaped rod to reciprocate. The reciprocation of the L-shaped rod drives the pushing plate to reciprocate. The bracket is fixedly installed on the top of the support frame, the detection device is fixedly installed at the bottom of the bracket, the reciprocating lead screw is fixedly installed at the output end of the transmission device, the threaded block is threadedly installed on the surface of the reciprocating lead screw, the fixed rod is fixedly installed on the surface of the support frame, the L-shaped rod is fixedly threaded on the top of the threaded block, the pushing plate is fixedly installed on the surface of the L-shaped rod, the sliding rod slidably penetrates the surface of the pushing plate, the spring is sleeved on the surface of the sliding rod, the correction plate is fixedly installed on the surface of the sliding rod, the driving device is fixedly installed on the surface of the support frame, and the pushing long plate is fixedly installed at the output end of the driving device. During the reciprocating movement of the pushing plate, it drives the sliding rod and the correction plate to contact the material. When the material is too large, when the correction plate contacts the material, it drives the sliding rod to move towards the direction close to the pushing plate.

[0007] According to the above technical solution, an L-shaped plate is fixedly installed on the top of the pushing plate, a dust suction box is fixedly installed on the top of the support frame, a pneumatic plate is fixedly installed on the surface of the L-shaped plate, an air suction port is fixedly installed on the surface of the dust suction box, an air outlet is fixedly installed on the top of the dust suction box, a one-way valve is arranged inside the air suction port to prevent the entering air from flowing out, and a one-way valve is arranged inside the air outlet to prevent the gas from entering through the air outlet. During the reciprocating movement of the pushing plate, it drives the L-shaped plate to reciprocate. The reciprocation of the L-shaped plate drives the pneumatic plate to reciprocate. When the pneumatic plate moves away from the air suction port, it sucks the floating debris in the air into the dust suction box.

[0008] According to the above technical solution, the detection device and the driving device are electrically connected, and the driving device is started by the detection device to sort the materials. The L-shaped rod penetrates the surface of the support frame.

[0009] According to the above technical solution, a sorting device for pushing materials is provided on the pushing long plate. A control discharging device is provided on the sorting device. The sorting device includes a sliding rod, a pushing plate, a connecting seat and a connecting plate. The movement of the pushing long plate will drive the sliding rod to move towards the material. The movement of the sliding rod will drive the pushing plate to move towards the material. The movement of the pushing plate towards the material will contact the material. The sliding rod slidably penetrates the surface of the pushing long plate. The pushing plate is fixedly installed on the surface of the sliding rod. The connecting seat is fixedly installed on the surface of the pushing long plate. The connecting plate is rotatably installed on the inner wall of the connecting seat.

[0010] According to the above technical solution, a connecting rod is fixedly installed at the top of the pushing long plate. A trapezoidal plate is slidably installed on the surface of the support. A long plate is fixedly installed on the surface of the connecting rod. A rotating shaft is rotatably installed on the surface of the support frame. A clamping groove is provided on the surface of the rotating shaft. A rotating plate is fixedly installed at the bottom of the rotating shaft. The movement of the connecting rod will drive the long plate to move. The movement of the long plate will be stuck into the clamping groove of the rotating shaft to limit the rotating shaft.

[0011] According to the above technical solution, a first spring is provided between the sliding rod and the pushing long plate to drive the sliding rod to reset through the first spring. A first torsion spring is provided between the connecting seat and the connecting plate to drive the connecting plate to reset through the first torsion spring. A second spring is provided between the support and the trapezoidal plate to drive the trapezoidal plate to reset through the second spring. A second torsion spring is provided between the support frame and the rotating shaft to drive the rotating shaft to reset through the second torsion spring.

[0012] According to the above technical solution, the control discharging device includes a connecting frame, a discharging frame, a buffer plate and an elastic sheet. The material will contact the buffer plate during the sliding process. The buffer plate and the elastic sheet are used to buffer and correct the material on the pulley. The connecting frame is fixedly installed on the surface of the support frame. The discharging frame is rotatably installed on the surface of the connecting frame. The buffer plate is rotatably installed on the inner wall of the discharging frame. One end of the elastic sheet is fixedly installed on the surface of the buffer plate. The other end of the elastic sheet is fixedly installed on the surface of the discharging frame.

[0013] According to the above technical solution, a long rod slidably penetrates the surface of the support frame. A square rod is fixedly installed on the surface of the long rod. A round block is fixedly installed on the surface of the square rod. A sliding groove is provided on the surface of the discharging frame. The movement of the long plate will drive the long rod to move. The movement of the long rod will drive the square rod to move. The movement of the square rod will drive the round block to move. The movement of the round block will drive the discharging frame to rotate upward along the sliding groove. Through the upward rotation of the discharging frame.

[0014] According to the above technical solution, a third spring is provided between the support frame and the long rod to drive the long rod to reset through the third spring. A third torsion spring is provided between the discharging frame and the connecting frame to drive the discharging frame to reset through the third torsion spring. The round block slides on the inner wall of the sliding groove.

[0015] The present invention provides a conveying device for a fully automatic packaging machine. It has the following beneficial effects:

[0016] (1) In this invention, the reciprocating movement of the pushing plate is used to correct the materials on the conveyor belt, preventing the materials from shifting in position, which may cause friction between the materials and the support frame and damage the surface of the materials. When the correction plate contacts the materials, it will drive the sliding rod to move towards the direction close to the pushing plate, preventing the materials from being directly clamped when they are too large, which may cause deformation of the materials and affect the normal sale of the materials. At the same time, during the reciprocating movement of the pushing plate, it will drive the L-shaped plate to reciprocate, and the reciprocating movement of the L-shaped plate will drive the air pressure plate to reciprocate. When the air pressure plate moves away from the suction port, it will suck the floating debris in the air into the dust collection box, preventing a large amount of debris from remaining in the air.

[0017] (2) In this invention, when the push plate contracts towards the direction close to the long pushing plate, it will drive the sliding rod to contract. The contraction of the sliding rod will drive the connecting plate to rotate, and the rotation of the connecting plate will clamp the materials, preventing the materials from shifting during the pushing process, which may cause the materials not to be accurately pushed away, delaying time and affecting the conveying efficiency of the conveyor belt. When the trapezoidal plate moves downward, it will limit other conveyed materials, preventing materials from being conveyed during the pushing process, which may cause the intact materials to be pushed away, resulting in losses. At the same time, the movement of the connecting rod will drive the long plate to move, and the long plate will be stuck into the card slot of the rotating shaft to limit the rotating shaft, preventing the materials from directly pushing the rotating plate to rotate upward when contacting the rotating plate, which may affect the sorting of the materials.

[0018] (3) In this invention, the circular block moves along the sliding groove to drive the discharge frame to rotate upward. By the upward rotation of the discharge frame, when the materials are pushed out, it can prevent the materials from sliding down quickly. Too fast sliding may cause the materials to be damaged and deformed again, affecting the recycling of the materials. At the same time, when the circular block resets and cooperates with the third torsion spring to drive the discharge frame to reset, the materials on the discharge frame will slide down slowly, improving the protection effect on the materials. At the same time, during the sliding process of the materials, they will contact the buffer plate, and the buffer plate and the elastic sheet will buffer and correct the materials on the pulley, ensuring that the materials will not roll over during the sliding process, which may cause the materials to deform and affect the recycling and reuse of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the sectional structure of the dust collection box of the present invention;

[0022] Figure 4 It is a schematic diagram of the sorting device structure of the present invention;

[0023] Figure 5For the present invention Figure 4 Schematic enlarged view of the structure of part A in the present invention;

[0024] Figure 6 Schematic sectional view of the material pushing long plate of the present invention;

[0025] Figure 7 Schematic view of the structure of the material storage frame and the buffer plate of the present invention.

[0026] In the figure: 1, support frame; 2, transmission device; 3, conveyor belt; 4, bracket; 5, detection device; 6, reciprocating lead screw; 7, threaded block; 8, fixed rod; 9, L-shaped rod; 10, material pushing plate; 11, sliding rod; 12, spring; 13, correction plate; 14, L-shaped plate; 15, dust suction box; 16, air pressure plate; 17, air suction port; 18, air outlet; 19, driving device; 20, material pushing long plate; 211, sliding rod; 212, pushing plate; 213, connecting seat; 214, connecting plate; 215, connecting rod; 216, trapezoidal plate; 217, long plate; 218, rotating shaft; 219, rotating plate; 221, connecting frame; 222, discharge frame; 223, buffer plate; 224, elastic sheet; 225, long rod; 226, square rod; 227, round block; 228, chute. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 - 7, an embodiment of the present invention is: a conveying device for a fully automatic packaging machine, including: a support frame 1, a transmission device 2 fixedly installed on the surface of the support frame 1, and a conveyor belt 3 drivingly installed on the surface of the transmission device 2; an anti-offset device, the anti-offset device is arranged on the surface of the support frame 1, and the anti-offset device includes a bracket 4, a detection device 5, a reciprocating lead screw 6, a threaded block 7, a fixed rod 8, an L-shaped rod 9, a pushing plate 10, a sliding rod 11, a spring 12, a correction plate 13, a driving device 19 and a pushing long plate 20. The pushing plate 10 reciprocates to correct the materials on the conveyor belt 3 to prevent the positions of the materials from shifting. The bracket 4 is fixedly installed on the top of the support frame 1, the detection device 5 is fixedly installed at the bottom of the bracket 4, the reciprocating lead screw 6 is fixedly installed at the output end of the transmission device 2, the threaded block 7 is threadedly installed on the surface of the reciprocating lead screw 6, the fixed rod 8 is fixedly installed on the surface of the support frame 1, the L-shaped rod 9 is fixedly installed on the top of the threaded block 7, the pushing plate 10 is fixedly installed on the surface of the L-shaped rod 9, the sliding rod 11 slidably penetrates the surface of the pushing plate 10, the spring 12 is sleeved on the surface of the sliding rod 11, the correction plate 13 is fixedly installed on the surface of the sliding rod 11, the driving device 19 is fixedly installed on the surface of the support frame 1, and the pushing long plate 20 is fixedly installed at the output end of the driving device 19. This prevents the materials from being directly clamped when they are too large, resulting in deformation of the materials and affecting the normal sale of the materials.

[0029] An L-shaped plate 14 is fixedly installed on the top of the pushing plate 10, a dust suction box 15 is fixedly installed on the top of the support frame 1, a pneumatic plate 16 is fixedly installed on the surface of the L-shaped plate 14, an air suction port 17 is fixedly installed on the surface of the dust suction box 15, an air outlet 18 is fixedly installed on the top of the dust suction box 15. A one-way valve is arranged inside the air suction port 17 to prevent the entered air from flowing out through the one-way valve. A one-way valve is arranged inside the air outlet 18 to prevent the gas from entering through the air outlet 18, preventing a large amount of debris from remaining in the air. At the same time, when the pneumatic plate 16 moves towards the direction close to the air suction port 17, the air inside the dust suction box 15 will be discharged from the air outlet 18, and at the same time, the debris remains in the dust suction box 15 to prevent the debris from floating back into the air again.

[0030] The detection device 5 and the driving device 19 are electrically connected, and the driving device 19 is started by the detection device 5 to sort the materials. The L-shaped rod 9 penetrates the surface of the support frame 1.

[0031] During the operation of this embodiment, the transmission device 2 rotates to drive the conveyor belt 3 to rotate, and the conveyor belt 3 rotates to convey the materials. At the same time, the detection device 5 will detect the materials. When detecting materials that do not meet the standards, the detection device 5 will start the driving device 19, and the driving device 19 will drive the pushing long plate 20 to push away the non-compliant materials. At the same time, when the transmission device 2 rotates, it will drive the reciprocating lead screw 6 to rotate. The rotation of the reciprocating lead screw 6 will drive the threaded block 7 to move reciprocally. The reciprocal movement of the threaded block 7 will drive the L-shaped rod 9 to move reciprocally. The reciprocal movement of the L-shaped rod 9 will drive the pushing plate 10 to move reciprocally. The reciprocal movement of the pushing plate 10 is used to correct the materials on the conveyor belt 3, preventing the position of the materials from shifting, resulting in friction between the materials and the support frame 1, and damaging the surface of the materials. At the same time, when the pushing plate 10 moves reciprocally, it will drive the sliding rod 11 and the correction plate 13 to contact the materials. When the materials are too large, when the correction plate 13 contacts the materials, it will drive the sliding rod 11 to move towards the direction close to the pushing plate 10, preventing the materials from being directly clamped when they are too large, resulting in deformation of the materials and affecting the normal sale of the materials. At the same time, when the pushing plate 10 moves reciprocally, it will drive the L-shaped plate 14 to move reciprocally. The reciprocal movement of the L-shaped plate 14 will drive the air pressure plate 16 to move reciprocally. When the air pressure plate 16 moves away from the suction port 17, it will suck the floating debris in the air into the dust collection box 15, preventing a large amount of debris from remaining in the air. At the same time, when the air pressure plate 16 moves towards the direction close to the suction port 17, the air inside the dust collection box 15 will be discharged from the air outlet 18, and at the same time, the debris will remain in the dust collection box 15, preventing the debris from floating back into the air.

[0032] Please refer to Figures 1 - 7 , on the basis of the above embodiment, in another embodiment of the present invention, a sorting device for pushing materials is provided on the pushing long plate 20, and a control discharging device is provided on the sorting device. The sorting device includes a sliding rod 211, a pushing plate 212, a connecting seat 213 and a connecting plate 214. The sliding rod 211 slidably penetrates the surface of the pushing long plate 20, the pushing plate 212 is fixedly installed on the surface of the sliding rod 211, the connecting seat 213 is fixedly installed on the surface of the pushing long plate 20, and the connecting plate 214 is rotatably installed on the inner wall of the connecting seat 213, preventing the materials from shifting during the pushing process, resulting in inaccurate pushing away, wasting time, and affecting the conveying efficiency of the conveyor belt 3.

[0033] A connecting rod 215 is fixedly installed on the top of the pushing long plate 20. A trapezoidal plate 216 is slidably installed on the surface of the support 4. A long plate 217 is fixedly installed on the surface of the connecting rod 215. A rotating shaft 218 is rotatably installed on the surface of the support frame 1. A card slot is opened on the surface of the rotating shaft 218. A rotating plate 219 is fixedly installed at the bottom of the rotating shaft 218, preventing the materials from directly pushing the rotating plate 219 to rotate upward when contacting the rotating plate 219, affecting the sorting of the materials.

[0034] A first spring is arranged between the sliding rod 211 and the long pushing plate 20, and the sliding rod 211 is driven to reset by the first spring. A first torsion spring is arranged between the connecting seat 213 and the connecting plate 214, and the connecting plate 214 is driven to reset by the first torsion spring. A second spring is arranged between the bracket 4 and the trapezoidal plate 216, and the trapezoidal plate 216 is driven to reset by the second spring. A second torsion spring is arranged between the support frame 1 and the rotating shaft 218, and the rotating shaft 218 is driven to reset by the second torsion spring.

[0035] The control discharging device includes a connecting frame 221, a discharging frame 222, a buffer plate 223 and a spring piece 224. The connecting frame 221 is fixedly installed on the surface of the support frame 1. The discharging frame 222 is rotatably installed on the surface of the connecting frame 221. The buffer plate 223 is rotatably installed on the inner wall of the discharging frame 222. One end of the spring piece 224 is fixedly installed on the surface of the buffer plate 223, and the other end of the spring piece 224 is fixedly installed on the surface of the discharging frame 222, ensuring that the material will not roll during the sliding process, resulting in deformation of the material and affecting the recycling and reuse of the material.

[0036] A long rod 225 slidably penetrates through the surface of the support frame 1. A square rod 226 is fixedly installed on the surface of the long rod 225. A round block 227 is fixedly installed on the surface of the square rod 226. A sliding groove 228 is formed on the surface of the discharging frame 222, preventing the material from sliding quickly when the material is pushed out. The too-fast sliding may cause the material to be damaged and deformed again.

[0037] A third spring is arranged between the support frame 1 and the long rod 225, and the long rod 225 is driven to reset by the third spring. A third torsion spring is arranged between the discharging frame 222 and the connecting frame 221, and the discharging frame 222 is driven to reset by the third torsion spring. The round block 227 slides on the inner wall of the sliding groove 228.

[0038] During the operation of this embodiment, when the detection fails, the movement of the pushing long plate 20 will drive the sliding rod 211 to move towards the material. The movement of the sliding rod 211 will drive the pushing plate 212 to move towards the material. When the pushing plate 212 moves towards the material, it will contact the material. When the pushing plate 212 contacts the material, it will contract towards the direction close to the pushing long plate 20. The contraction of the pushing plate 212 towards the direction close to the pushing long plate 20 will drive the sliding rod 211 to contract. The contraction of the sliding rod 211 will drive the connecting plate 214 to rotate. The rotation of the connecting plate 214 will clamp the material to prevent the material from shifting during the pushing process, resulting in the inability to accurately push it away, wasting time and affecting the conveying efficiency of the conveyor belt 3. At the same time, when the pushing long plate 20 moves, it will drive the connecting rod 215 to move. The movement of the connecting rod 215 will drive it to contact the trapezoidal plate 216. The movement of the connecting rod 215 will push the trapezoidal plate 216 to move downward. The downward movement of the trapezoidal plate 216 will restrict other conveyed materials to prevent materials from still being conveyed during the pushing process, resulting in the pushing away of intact materials and causing losses. At the same time, the movement of the connecting rod 215 will drive the long plate 217 to move. The movement of the long plate 217 will be stuck in the card slot of the rotating shaft 218 to limit the rotating shaft 218 to prevent the material from directly pushing the rotating plate 219 to rotate upward when contacting the rotating plate 219, affecting the sorting of the material.

[0039] The movement of the long plate 217 will drive the long rod 225 to move. The movement of the long rod 225 will drive the square rod 226 to move. The movement of the square rod 226 will drive the round block 227 to move. The movement of the round block 227 will drive the discharge frame 222 to rotate upward along the sliding groove 228. By the upward rotation of the discharge frame 222, when the material is pushed out, the material can be prevented from sliding down quickly. Too fast sliding may cause the material to be damaged and deformed again, affecting the recycling of the material. When the long plate 217 resets, the third spring will drive the long rod 225 to reset. The reset of the long rod 225 will drive the square rod 226 and the round block 227 to reset. The reset of the round block 227, in cooperation with the third torsion spring, will drive the discharge frame 222 to reset, enabling the material on the discharge frame 222 to slide down slowly, improving the protection effect on the material. At the same time, during the sliding process of the material, it will contact the buffer plate 223. The buffer plate 223 and the elastic sheet 224 will buffer and correct the material on the pulley to ensure that the material will not roll over during the sliding process, resulting in the deformation of the material and affecting the recycling and reuse of the material.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for a fully automatic packaging machine, characterized in that: include: A support frame (1), a transmission device (2) being fixedly mounted on the surface of the support frame (1), and a conveyor belt (3) being drivingly mounted on the surface of the transmission device (2); An anti-deviating device, wherein the anti-deviating device is arranged on the surface of a support frame (1), and the anti-deviating device comprises a support frame (4), a detection device (5), a reciprocating screw rod (6), a threaded block (7), a fixing rod (8), an L-shaped rod (9), a push plate (10), a sliding rod (11), a spring (12), a correction plate (13), a driving device (19) and a push plate (20), wherein the support frame (4) is fixedly mounted on the top of the support frame (1), the detection device (5) is fixedly mounted on the bottom of the support frame (4), the reciprocating screw rod (6) is fixedly mounted on the output end of the transmission device (2), and the threaded block (7) is threadedly mounted on the surface of the reciprocating screw rod (6), the fixed rod (8) is fixedly mounted on the surface of the support frame (1), the L-shaped rod (9) is fixed to the top of the threaded block (7), the push plate (10) is fixedly mounted on the surface of the L-shaped rod (9), the slide rod (11) slides through the surface of the push plate (10), the spring (12) is sleeved on the surface of the slide rod (11), the correction plate (13) is fixedly mounted on the surface of the slide rod (11), the drive device (19) is fixedly mounted on the surface of the support frame (1), and the push long plate (20) is fixedly mounted on the output end of the drive device (19); Wherein, the long material pushing plate (20) is provided with a sorting device for pushing the material, and the sorting device is provided with a material discharging control device; The control discharging device comprises a connecting frame (221), a discharging frame (222), a buffer plate (223) and a spring piece (224); the connecting frame (221) is fixedly mounted on the surface of the support frame (1); the discharging frame (222) is rotatably mounted on the surface of the connecting frame (221); the buffer plate (223) is rotatably mounted on the inner wall of the discharging frame (222); one end of the spring piece (224) is fixedly mounted on the surface of the buffer plate (223); and the other end of the spring piece (224) is fixedly mounted on the surface of the discharging frame (222); A long rod (225) is slidably penetrated on the surface of the support frame (1), a square rod (226) is fixedly mounted on the surface of the long rod (225), a round block (227) is fixedly mounted on the surface of the square rod (226), and a sliding groove (228) is provided on the surface of the discharge frame (222); A No. 3 spring is provided between the support frame (1) and the long rod (225), a No. 3 torsion spring is provided between the discharge frame (222) and the connecting frame (221), and the round block (227) slides on the inner wall of the slide groove (228); The sorting device comprises a sliding rod (211), a push plate (212), a connecting seat (213) and a connecting plate (214); the sliding rod (211) slides through the surface of the push plate (20); the push plate (212) is fixedly mounted on the surface of the sliding rod (211); the connecting seat (213) is fixedly mounted on the surface of the push plate (20); and the connecting plate (214) is rotatably mounted on the inner wall of the connecting seat (213); A connecting rod (215) is fixedly mounted on the top of the pusher long plate (20), a trapezoidal plate (216) is slidably mounted on the surface of the bracket (4), a long plate (217) is fixedly mounted on the surface of the connecting rod (215), a rotating shaft (218) is rotatably mounted on the surface of the support frame (1), a slot is provided on the surface of the rotating shaft (218), a rotating plate (219) is fixedly mounted on the bottom of the rotating shaft (218), movement of the connecting rod (215) drives movement of the long plate (217), movement of the long plate (217) is engaged in the slot of the rotating shaft (218), and the rotating shaft (218) is limited.

2. The conveying device for a fully automatic packaging machine according to claim 1, characterized in that: The detection device (5) and the driving device (19) are electrically connected, and the L-shaped rod (9) penetrates the surface of the support frame (1).

3. The conveying device for a fully automatic packaging machine according to claim 1, characterized in that: A No. 1 spring is provided between the sliding rod (211) and the long push plate (20), a No. 1 torsion spring is provided between the connecting seat (213) and the connecting plate (214), a No. 2 spring is provided between the bracket (4) and the trapezoidal plate (216), and a No. 2 torsion spring is provided between the support frame (1) and the rotating shaft (218).

4. The conveying device for a fully automatic packaging machine according to claim 1, characterized in that: An L-shaped plate (14) is fixedly mounted on the top of the push plate (10), a dust box (15) is fixedly mounted on the top of the support frame (1), an air pressure plate (16) is fixedly mounted on the surface of the L-shaped plate (14), an air suction port (17) is fixedly mounted on the surface of the dust box (15), an air outlet (18) is fixedly mounted on the top of the dust box (15), a one-way valve is arranged inside the air suction port (17), and a one-way valve is arranged inside the air outlet (18).

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