An automated packaging equipment

Abstract

The present invention relates to an automatic packaging equipment, comprising a frame, a frame plate, side beams, a support rod, a motor, a reducer, a main shaft, a first sprocket wheel, a first conveying assembly, a second conveying assembly, a feeding assembly and a heat-sealing cooling assembly. Two side beams which are symmetrical and parallel to each other are arranged above the frame. The first conveying assembly and the second conveying assembly are both arranged between the two side beams and cooperate with each other. The feeding assembly is arranged between the first conveying assembly and the second conveying assembly; the heat-sealing cooling assembly is arranged above the second conveying assembly; the present invention can automatically wrap film paper around the surface of a plate product without manual operation, thereby greatly improving work efficiency and reducing labor costs; and after wrapping, heat-shrink packaging of the film paper can be automatically completed; in addition, the heat-shrinked film can be evenly and automatically cooled with the help of an arc-shaped perforated plate, saving time and labor.

Description

Technical Field

[0001] The invention relates to an automatic packaging device. Background Art

[0002] Packaging equipment refers to equipment that can complete all or part of the product and commodity packaging process. In order to prevent the surface of board products from being scratched during transportation and to prevent external moisture and dust from contacting the board products, it is necessary to coat the surface of the board products with film paper before leaving the factory. Most of the existing board products are manually wrapped with film paper, which has low work efficiency and high labor costs. After wrapping, it is necessary to hold a hot air gun and use the hot air generated by the hot air gun to blow the film paper to achieve heat shrink packaging. The hot air cannot be blown evenly to the film paper, which will cause bubbles to appear in some areas of the film paper, and the sealing effect is poor, causing external moisture and dust to easily enter the film paper and damage the board products. In addition, the film paper after heat shrinkage still has a high temperature. After stacking, the film papers on adjacent board products will stick to each other, so they cannot be stacked directly. Each coated board product must be placed separately for a period of time for natural cooling before stacking. This is time-consuming and labor-intensive and needs further improvement. Summary of the invention

[0003] In view of the current status of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide an automated packaging equipment that can automatically wrap film paper around the surface of board products and automatically complete the heat shrink packaging and cooling of the film paper, thereby greatly improving work efficiency, reducing labor costs, and ensuring the sealing effect, saving time and effort.

[0004] The technical solution adopted by the present invention to solve the above technical problems is: an automated packaging equipment, characterized in that it includes a frame, a frame plate, a side beam, a strut, a motor, a reducer, a main shaft, a first sprocket, a first conveying assembly, a second conveying assembly, a feeding assembly and a heat-sealing cooling assembly, two side beams that are symmetrical and distributed in parallel are arranged above the frame, a plurality of struts are arranged between the two side beams, the frame plate includes two, the two frame plates are symmetrically arranged in front and back and are both fixed to the upper end of the frame, the upper sides of the two frame plates are respectively fixed to the middle parts of the two side beams, the first conveying assembly and the second conveying assembly are The conveying components are arranged between the two side beams and cooperate with each other. The first conveying component is arranged on the left side of the second conveying component, and the feeding component is arranged between the first conveying component and the second conveying component; the heat sealing cooling component is arranged above the second conveying component, the reducer is fixed on the outer wall of a side beam on the rear side, the motor is fixed on the left side of the reducer, the right end of the rotating shaft of the motor is connected to the input shaft of the reducer, the main shaft is horizontally and rotatably connected between the two side beams, the output shaft of the reducer is connected to the rear end of the main shaft, and the first sprocket sleeve is fixed at the front end of the main shaft and arranged in the front On the front side of a side beam, the second conveying assembly includes a chain, a first roller, a conveying roller, a first guide shaft, a second guide shaft, a third guide shaft, a fourth guide shaft, a swing rod, a side block, a fifth guide shaft, a lifting assembly, a second roller, a second sprocket, a third sprocket, a fourth sprocket, a tensioning sprocket, a first paddle wheel, a second paddle wheel, a driven assembly and a first net chain; the first roller, the conveying roller and the second roller are all laterally and rotatably connected between the two side beams and are arranged in sequence from left to right, the first paddle wheels include a plurality of first paddle wheels, and the plurality of first paddle wheels are all sleeved and fixed on the first roller and are all arranged between the two side beams. The second thumbwheels include a plurality of second thumbwheels, each of which is sleeved and fixed on the second roller shaft and is disposed between the two side beams. The second sprocket, the fourth sprocket and the third sprocket are sleeved and fixed on the front ends of the first roller shaft, the conveying roller and the second roller shaft, respectively, and are disposed on the front side of a front side beam. The first guide shaft, the second guide shaft, the third guide shaft and the fourth guide shaft are transversely fixed between the two side beams and are disposed sequentially from left to right. The first guide shaft and the second guide shaft are disposed on the left and right sides of the first roller shaft, respectively. The third guide shaft and the fourth guide shaft are disposed between the conveying roller and the second roller shaft.The swing rods include two, the two swing rods are symmetrically arranged front and back and are both arranged on the left side of the first guide shaft, one end of the two swing rods is rotatably connected to the inner wall of the two side beams, the fifth guide shaft is rotatably connected between the other ends of the two swing rods, the side blocks include two, the two side blocks are respectively sleeved and fixed on the two ends of the fifth guide shaft and are respectively arranged on the inner side of the two swing rods, the lifting assembly is arranged between the two side beams and between the first guide shaft and the first roller shaft, the first net chain is sleeved outside the fifth guide shaft, multiple first pulleys, conveying rollers, the third guide shaft and the fourth guide shaft, the first guide shaft and the second guide shaft are both pressed on the lower side of the first net chain, the driven assembly is connected to the second roller shaft, the chain is sleeved outside the first sprocket, the second sprocket, the fourth sprocket and the third sprocket, the tensioning sprocket includes two, the two tensioning sprockets are rotatably connected to the outer wall of a side beam on the front side and are respectively arranged on the left and right sides of the fourth sprocket and are both pressed on the upper side of the chain. ;

[0005] Preferably, the lifting assembly includes a swing arm, a lifting rod, a fifth sprocket, a ratchet and a pin; the ratchet is rotatably connected to the outer wall of a side beam on the front side, the fifth sprocket is concentrically fixed to the outer side of the ratchet and meshes with the upper side of the chain, the swing arm includes two, the two swing arms are symmetrically arranged on the inner sides of the two side beams front and back, one end of the two swing arms are rotatably connected to the inner walls of the two side beams respectively, the lifting rod is fixed between the other ends of the two swing arms and is arranged inside the first network chain, the pin is transversely fixed to the front side of a swing arm on the front side and is arranged above the ratchet and cooperates with the ratchet.

[0006] Preferably, the driven assembly includes a second network chain, a sixth guide shaft, a seventh guide shaft and an eighth guide shaft, the sixth guide shaft, the seventh guide shaft and the eighth guide shaft are all transversely fixed between the two side beams and arranged in sequence from left to right, the sixth guide shaft is arranged on the left side of the second roller shaft, the seventh guide shaft and the eighth guide shaft are both arranged on the right side of the second roller shaft, the second network chain is sleeved outside the sixth guide shaft, a plurality of second pulleys and the eighth guide shaft; the seventh guide shaft is pressed against the lower side of the second network chain.

[0007] Preferably, the first conveying assembly includes a support plate, a conveyor belt, a ninth guide shaft, a tenth guide shaft, a guide bar and a roller, the support plate is transversely fixed between the upper side surfaces of the two side beams, the ninth guide shaft, the tenth guide shaft and the guide bar are all transversely fixed between the two side beams and are arranged in sequence from left to right, the tenth guide shaft and the guide bar are respectively arranged on the left and right sides of the main shaft, the ninth guide shaft is arranged on the left side of the tenth guide shaft, the conveyor belt is sleeved on the outside of the ninth guide shaft, the main shaft and the guide bar and covered on the outside of the support plate, the tenth guide shaft is pressed against the lower side of the conveyor belt, the roller includes two, the two rollers are symmetrically arranged front and back and are rotatably connected to the two ends of the guide bar and are both arranged above the conveyor belt.

[0008] Preferably, the feeding assembly includes a first pulley, a wheel frame, a second pulley, a traction rope, a third pulley, a thin shaft and a seat block. The first pulley is sleeved and fixed on the left end of the rotating shaft of the motor and is arranged on the outside of the motor. The wheel frame is fixed on the upper side of the motor. Two rotatable second pulleys are arranged in the wheel frame. The seat block is fixed on the right side of the reducer. The thin shaft is transversely and rotatably inserted between the seat block and the two side blocks. The third pulley is sleeved and fixed on the rear end of the thin shaft. The traction rope is sleeved outside the first pulley and the third pulley and passes around the upper sides of the two second pulleys.

[0009] Preferably, the heat sealing cooling assembly comprises a fan, an air duct, a side column, a U-shaped frame, an arc-shaped orifice plate, a conical bellows, a first joint, a second joint and a heater; the fan is fixed on the frame, the U-shaped frame is inverted and detachably fixed between the two side beams, the arc-shaped orifice plate is fixed in the U-shaped frame and is arranged above the first network chain, the side column is fixed on a side beam on the rear side, the conical bellows is inverted and arranged above the first network chain and on the left side of the arc-shaped orifice plate, the rear side of the conical bellows is fixed on the side column, one end of the first joint is inserted and fixed in the U-shaped frame and is arranged vertically downward above the middle part of the arc-shaped orifice plate; one end of the second joint is inserted and fixed on the rear side of the conical bellows and is interconnected with the interior of the conical bellows, the air duct comprises two, one end of the two air ducts are connected to the air outlet of the fan, the other ends of the two air ducts are respectively connected to the other end of the first joint and the other end of the second joint, and the heater is arranged in the lower end air outlet slot of the conical bellows.

[0010] Preferably, it also includes a support rod, a knob screw and a shelf; the support rod includes two, the two support rods are arranged horizontally and in parallel, the rear ends of the two support rods are fixed to a side beam on the front side, the shelf is detachably arranged between the two support rods, and the front ends of the two support rods are each provided with a knob screw.

[0011] Preferably, the front and rear sides of the shelf are each formed with a flange facing downwards, and the lower side of each flange is provided with two arc holes, the two arc holes on each flange are respectively mounted on two support rods, and the heads of the two knob screws are pressed tightly on a flange on the front side.

[0012] Preferably, it also includes a cover shell, which is detachably fixed on a side beam on the front side and covers the first sprocket, the chain, the second sprocket, the fifth sprocket, the ratchet, the fourth sprocket, the third sprocket and the two tension sprockets.

[0013] Compared with the prior art, the advantages of the present invention are: the present invention can automatically wrap the film paper around the surface of the board product without manual operation, thereby greatly improving work efficiency and reducing labor costs; and after wrapping, the heat shrink packaging of the film paper can be automatically completed, and the hot air can be evenly blown to the film paper with the help of a conical bellows, so that the film paper can be completely attached to the board product to ensure the sealing effect, thereby preventing external water vapor and dust from easily entering the film paper to avoid damage to the board product; in addition, the heat-shrunk film will be evenly and automatically cooled with the help of the arc-shaped perforated plate, so that the board products can be directly stacked together, and there is no need to disperse each coated board product for a period of time, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a right front structural diagram of the present invention;

[0015] Figure 2 It is a structural diagram of the heat sealing cooling assembly of the present invention;

[0016] Figure 3 It is a structural diagram of the first conveying assembly and the second conveying assembly of the present invention;

[0017] Figure 4 It is a structural diagram of the feed assembly of the present invention. DETAILED DESCRIPTION

[0018] Unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] In order to keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and well-known components are omitted.

[0020] like Figures 1 to 4 As shown, an automated packaging equipment includes a frame 1, a frame plate 3, a side beam 4, a support rod 23, a motor 8, a reducer 62, a spindle 20, a first sprocket 25, a first conveying assembly 9, a second conveying assembly 10, a feeding assembly and a heat sealing cooling assembly. Two side beams 4 that are symmetrical and distributed in parallel are arranged above the frame 1, and a plurality of support rods 23 are arranged between the two side beams 4. The frame plate 3 includes two, and the two frame plates 3 are symmetrically arranged in front and back and are both fixed to the upper end of the frame 1. The upper sides of the two frame plates 3 are respectively fixed to the middle parts of the two side beams 4. The first conveying assembly 9 and the second conveying assembly 10 are both arranged between the two side beams 4 and They cooperate with each other, the first conveying assembly 9 is arranged on the left side of the second conveying assembly 10, and the feeding assembly is arranged between the first conveying assembly 9 and the second conveying assembly 10; the heat sealing cooling assembly is arranged above the second conveying assembly 10, the reducer 62 is fixed on the outer wall of a side beam 4 on the rear side, the motor 8 is fixed on the left side of the reducer 62, the right end of the rotating shaft of the motor 8 is connected to the input shaft of the reducer 62, the main shaft 20 is horizontally and rotatably connected between the two side beams 4, the output shaft of the reducer 62 is connected to the rear end of the main shaft 20, and the first sprocket 25 is sleeved and fixed on the front end of the main shaft 20 and arranged on the front side of a side beam 4 in front.

[0021] The second conveying assembly 10 includes a chain 26, a first roller 27, a conveying roller 30, a first guide shaft 42, a second guide shaft 64, a third guide shaft 41, a fourth guide shaft 40, a swing rod 44, a side block 45, a fifth guide shaft 46, a lifting assembly, a second roller 31, a second sprocket 28, a third sprocket 32, a fourth sprocket 29, a tensioning sprocket 53, a first paddle wheel 34, a second paddle wheel 33, a driven assembly and a first net chain 63; the first roller 27, the conveying roller 30 and the second roller 31 are all laterally and rotatably connected between the two side beams 4 and are arranged in sequence from left to right, the first paddle wheel 34 includes a plurality of first paddle wheels, and the plurality of first paddle wheels are connected to the first side beams 4 in a manner that allows the conveying roller 30 to move relative to the first side beams 4. The wheels 34 are all sleeved and fixed on the first roller shaft 27 and are all arranged between the two side beams 4. The second paddle wheels 33 include a plurality of second paddle wheels 33, which are all sleeved and fixed on the second roller shaft 31 and are all arranged between the two side beams 4. The second sprocket 28, the fourth sprocket 29 and the third sprocket 32 ​​are respectively sleeved and fixed on the front ends of the first roller shaft 27, the conveying roller 30 and the second roller shaft 31 and are all arranged on the front side of a front side beam 4. The first guide shaft 42, the second guide shaft 64, the third guide shaft 41 and the fourth guide shaft 40 are all transversely fixed between the two side beams 4 and are arranged in sequence from left to right. The first guide shaft 42 and the second guide shaft 64 are respectively The third guide shaft 41 and the fourth guide shaft 40 are arranged on the left and right sides of the first roller shaft 27, and the third guide shaft 41 and the fourth guide shaft 40 are arranged between the conveying roller 30 and the second roller shaft 31; the swing rod 44 includes two, the two swing rods 44 are symmetrically arranged front and back and are arranged on the left side of the first guide shaft 42, one end of the two swing rods 44 is rotatably connected to the inner wall of the two side beams 4, the fifth guide shaft 46 is rotatably connected between the other ends of the two swing rods 44, the side blocks 45 include two, the two side blocks 45 are respectively sleeved and fixed on the two ends of the fifth guide shaft 46 and are respectively arranged on the inner sides of the two swing rods 44, and the lifting assembly is arranged between the two side beams 4 and on the first guide shaft 42 and the first roller shaft 27, the first network chain 63 is sleeved on the fifth guide shaft 46, multiple first pulleys 34, the conveying roller 30, the third guide shaft 41 and the fourth guide shaft 40, the first guide shaft 42 and the second guide shaft 64 are both pressed on the lower side of the first network chain 63, the driven component is connected to the second roller shaft 31, the chain 26 is sleeved on the first sprocket 25, the second sprocket 28, the fourth sprocket 29 and the third sprocket 32, the tensioning sprocket 53 includes two, the two tensioning sprockets 53 are both rotatably connected to the outer wall of a side beam 4 on the front side and are respectively arranged on the left and right sides of the fourth sprocket 29 and are both pressed on the upper side of the chain 26.

[0022] The lifting assembly includes a swing arm 48, a lifting rod 52, a fifth sprocket 49, a ratchet 50 and a pin 51; the ratchet 50 is rotatably connected to the outer wall of a side beam 4 on the front side, the fifth sprocket 49 is concentrically fixed to the outer side of the ratchet 50 and meshes with the upper side of the chain 26, the swing arm 48 includes two, the two swing arms 48 are symmetrically arranged on the inner sides of the two side beams 4 front and back, one end of the two swing arms 48 is rotatably connected to the inner walls of the two side beams 4, the lifting rod 52 is fixed between the other ends of the two swing arms 48 and is arranged inside the first network chain 63, the pin 51 is transversely fixed to the front side of a swing arm 48 on the front side and is arranged above the ratchet 50 and cooperates with the ratchet 50, a first notch 401 and a second notch 402 are opened on the upper side of a side beam 4 on the front side, the pin 51 is arranged in the first notch 401, and the front end of the lifting rod 52 is arranged in the second notch 402.

[0023] The driven assembly includes a second network chain 39, a sixth guide shaft 36, a seventh guide shaft 37 and an eighth guide shaft 35. The sixth guide shaft 36, the seventh guide shaft 37 and the eighth guide shaft 35 are all transversely fixed between the two side beams 4 and arranged in sequence from left to right. The sixth guide shaft 36 is arranged on the left side of the second roller shaft 31, and the seventh guide shaft 37 and the eighth guide shaft 35 are both arranged on the right side of the second roller shaft 31. The second network chain 39 is sleeved on the sixth guide shaft 36, multiple second pulleys 33 and the eighth guide shaft 35; the seventh guide shaft 37 is pressed against the lower side of the second network chain 39.

[0024] The first conveying assembly 9 includes a support plate 18, a conveyor belt 19, a ninth guide shaft 21, a tenth guide shaft 22, a guide bar 65 and a roller 54. The support plate 18 is transversely fixed between the upper side surfaces of the two side beams 4. The ninth guide shaft 21, the tenth guide shaft 22 and the guide bar 65 are all transversely fixed between the two side beams 4 and are arranged in sequence from left to right. The tenth guide shaft 22 and the guide bar 65 are respectively arranged on the left and right sides of the main shaft 20. The ninth guide shaft 21 is arranged on the left side of the tenth guide shaft 22. The conveyor belt 19 is sleeved on the outside of the ninth guide shaft 21, the main shaft 20 and the guide bar 65 and covered on the outside of the support plate 18. The tenth guide shaft 22 is pressed against the lower side of the conveyor belt 19. The roller 54 includes two, and the two rollers 54 are symmetrically arranged front and back and are rotatably connected to the two ends of the guide bar 65 and are both arranged above the conveyor belt 19.

[0025] The feeding assembly includes a first pulley 55, a wheel frame 56, a second pulley 57, a traction rope 58, a third pulley 59, a thin shaft 47 and a seat block 66. The first pulley 55 is sleeved and fixed on the left end of the rotating shaft of the motor 8 and is arranged outside the motor 8. The wheel frame 56 is fixed on the upper side of the motor 8. Two rotatable second pulleys 57 are arranged in the wheel frame 56. The seat block 66 is fixed on the right side of the reducer 62. The thin shaft 47 is transversely and rotatably inserted between the seat block 66 and the two side blocks 45. The third pulley 59 is sleeved and fixed on the rear end of the thin shaft 47. The traction rope 58 is sleeved outside the first pulley 55 and the third pulley 59 and passes around the upper side of the two second pulleys 57.

[0026] The heat sealing cooling assembly includes a fan 2, an air duct 17, a side column 11, a U-shaped frame 12, an arc-shaped orifice plate 14, a conical bellows 13, a first joint 15, a second joint 16 and a heater 60; the fan 2 is fixed on the frame 1, the U-shaped frame 12 is inverted and detachably fixed between the two side beams 4, the arc-shaped orifice plate 14 is fixed in the U-shaped frame 12 and is arranged above the first network chain 63, the side column 11 is fixed on a side beam 4 on the rear side, the conical bellows 13 is inverted and arranged above the first network chain 63 and on the left side of the arc-shaped orifice plate 14, and the conical bellows 13 is fixed on the frame 1. The rear side is fixed on the side column 11, one end of the first joint 15 is inserted and fixed in the U-shaped frame 12 and is vertically downwardly arranged above the middle part of the arc orifice plate 14; one end of the second joint 16 is inserted and fixed on the rear side of the conical bellows 13 and is interconnected with the interior of the conical bellows 13, the air duct 17 includes two, one end of the two air ducts 17 are connected to the air outlet of the fan 2, and the other ends of the two air ducts 17 are respectively connected to the other end of the first joint 15 and the other end of the second joint 16, and the heater 60 is arranged in the air outlet slot at the lower end of the conical bellows 13.

[0027] In a preferred embodiment of the present invention, an automated packaging device further includes a support rod 6, a knob screw 7 and a shelf 5; the support rod 6 includes two, the two support rods 6 are arranged horizontally and in parallel, the rear ends of the two support rods 6 are fixed to a side beam 4 on the front side, the shelf 5 is detachably arranged between the two support rods 6, and the front ends of the two support rods 6 are each provided with a knob screw 7; the front and rear sides of the shelf 5 are each formed with a flange 502 facing downward, and each flange 502 has two arc holes 501 on its lower side, and the two arc holes 501 on each flange 502 are respectively sleeved on the two support rods 6, and the heads of the two knob screws 7 are both pressed against a flange 502 on the front side.

[0028] In a preferred embodiment of the present invention, an automated packaging device further includes a cover shell 61, which is detachably fixed to a side beam 4 on the front side and covers the first sprocket 25, the chain 26, the second sprocket 28, the fifth sprocket 49, the ratchet 50, the fourth sprocket 29, the third sprocket 32 ​​and the two tensioning sprockets 53.

[0029] When in use, place the board product flat on the conveyor belt 19, then rotatably set the roll film paper 38 between the two frame plates 3 and pull one end of the roll film paper 38 to the right, then go around the right side of the thin shaft 47 upwards, and then lay it flat on the upper surface of the board product to the left; start the motor 8 to rotate its rotating shaft, and then drive the main shaft 20 to rotate with the help of the reducer 62, so as to drive the conveyor belt 19 to operate with the help of the ninth guide shaft 21 and the guide strip 65, and then drive the board product to translate to the right. When the board product moves to the bottom of the two rollers 54, the lower side of the two rollers 54 will roll the edge of the film paper to achieve sealing and attachment; at this time, the rotation of the main shaft 20 will drive the first sprocket 25 to rotate, and then drive the second sprocket 28 and the third sprocket 29 with the help of the chain 26. The fifth sprocket 49, the fourth sprocket 29 and the third sprocket 32 ​​rotate, the rotation of the second sprocket 28 will drive the multiple first paddle wheels 34 to rotate, and the rotation of the fourth sprocket 29 will drive the conveying roller 30 to rotate, thereby driving the first mesh chain 63 to operate between the fifth guide shaft 46 and the fourth guide shaft 40, thereby driving the board product to continue to move to the right, the rotating shaft of the motor 8 is rotating, and its left end will drive the first pulley 55 to rotate, and then drive the third pulley 59 to rotate with the help of the traction rope 58 and the two second pulleys 57, thereby driving the thin shaft 47 to rotate to realize automatic feeding of film paper; when the board product moves to the right side of the thin shaft 47, the film paper will slowly adhere to the lower surface of the board product as the board product continues to move; the rotation of the fifth sprocket 49 will drive The ratchet 50 rotates, thereby intermittently driving the pin shaft 51 to jump up and down, thereby driving the swing arm 48 on the rear side to jump up and down at the same time with the help of a swing arm 48 and a lifting rod 52 on the front side. When the plate product moves to the top of the lifting rod 52, the plate product will vibrate under the drive of the lifting rod 52, so that the film paper can be straightened when it is attached to prevent wrinkles; then, the fan 2 is started and the heater 60 is powered on to generate heat. The wind force generated by the fan 2 will pass through the two air ducts 17 and through the first joint 15 and the second joint 16 to the inside of the conical bellows 13 and the bottom of the U-shaped frame 12 respectively. The wind in the conical bellows 13 blows downward through the lower end air outlet slot of the conical bellows 13 onto the film paper and heats up when flowing through the heater 60 to become Hot air is blown, thereby causing the film paper to shrink due to heat and be sealed and attached to the plate products. When the coated plate products move to the bottom of the arc-shaped perforated plate 14, the cold air from the U-shaped frame 12 passes downward through the small holes in the arc-shaped perforated plate 14 and blows evenly on the shrunk film paper to achieve cooling; the rotation of the third sprocket 32 ​​drives the second roller 31 to rotate, and then drives the second mesh chain 39 to operate between the sixth guide shaft 36 and the eighth guide shaft 35 with the help of multiple second paddle wheels 33, so that the coated plate products continue to move to the right; the first guide shaft 42 and the second guide shaft 64 play the role of tensioning the first mesh chain 63, the seventh guide shaft 37 plays the role of tensioning the second mesh chain 39, and the third guide shaft 41 plays the role of supporting the plate products;The two tensioning sprockets 53 play the role of tensioning the chain 26, and the tenth guide shaft 22 plays the role of tensioning the conveyor belt 19; the shelf 5 can be used to place multiple board products to be packaged.;

[0030] The present invention can automatically wrap the film paper around the surface of the board product without manual operation, thereby greatly improving work efficiency and reducing labor costs; and after wrapping, the heat shrink packaging of the film paper can be automatically completed, and the hot air can be evenly blown to the film paper with the help of the conical bellows 13, so that the film paper can be completely attached to the board product to ensure the sealing effect, thereby preventing external water vapor and dust from easily entering the film paper to avoid damage to the board product; in addition, the heat-shrunk film will be evenly automatically cooled with the help of the arc-shaped perforated plate 14, so that the board products can be directly stacked together, and there is no need to disperse each coated board product for a period of time, saving time and effort.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automated packaging device, characterized in that: The machine comprises a frame, a frame plate, a side beam, a support rod, a motor, a reducer, a main shaft, a first sprocket, a first conveying assembly, a second conveying assembly, a feeding assembly and a heat sealing cooling assembly. Two side beams which are symmetrical and distributed in parallel are arranged above the frame, and a plurality of support rods are arranged between the two side beams. The frame plate comprises two, and the two frame plates are symmetrically arranged in front and back and are both fixed to the upper end of the frame. The upper sides of the two frame plates are respectively fixed to the middle parts of the two side beams. The first conveying assembly and the second conveying assembly are both arranged between the two side beams and cooperate with each other. The first conveying assembly is arranged at The feeding assembly is arranged between the first conveying assembly and the second conveying assembly on the left side of the second conveying assembly; the heat sealing cooling assembly is arranged above the second conveying assembly; the reducer is fixed on the outer wall of a side beam on the rear side; the motor is fixed on the left side of the reducer; the right end of the rotating shaft of the motor is connected to the input shaft of the reducer; the main shaft is horizontally and rotatably connected between the two side beams; the output shaft of the reducer is connected to the rear end of the main shaft; the first sprocket sleeve is fixed to the front end of the main shaft and arranged on the front side of a side beam in front; the second conveying assembly includes A chain, a first roller, a conveying roller, a first guide shaft, a second guide shaft, a third guide shaft, a fourth guide shaft, a swing rod, a side block, a fifth guide shaft, a lifting assembly, a second roller, a second sprocket, a third sprocket, a fourth sprocket, a tensioning sprocket, a first paddle wheel, a second paddle wheel, a driven assembly and a first net chain; the first roller, the conveying roller and the second roller are all laterally and rotatably connected between the two side beams and are arranged in sequence from left to right, the first paddle wheels include a plurality of first paddle wheels, the plurality of first paddle wheels are all sleeved and fixed on the first roller and are all arranged between the two side beams, the second paddle wheel includes The invention comprises a plurality of second thumbwheels, each of which is sleeved and fixed on the second roller shaft and is arranged between the two side beams; the second sprocket, the fourth sprocket and the third sprocket are sleeved and fixed on the front ends of the first roller shaft, the conveying roller and the second roller shaft respectively and are arranged on the front side of a front side beam; the first guide shaft, the second guide shaft, the third guide shaft and the fourth guide shaft are all transversely fixed between the two side beams and arranged in sequence from left to right; the first guide shaft and the second guide shaft are respectively arranged on the left and right sides of the first roller shaft; the third guide shaft and the fourth guide shaft are both arranged between the conveying roller and the second roller shaft;The two wheels are connected to each other with a plurality of wheels, each of which is connected to the first wheel shaft by a plurality of wheels, and the two wheels are connected to each other with a plurality of wheels respectively. The lifting assembly includes a swing arm, a lifting rod, a fifth sprocket, a ratchet and a pin; the ratchet is rotatably connected to the outer wall of a side beam on the front side, the fifth sprocket is concentrically fixed to the outer side of the ratchet and meshes with the upper side of the chain, the swing arm includes two, the two swing arms are symmetrically arranged on the inner sides of the two side beams front and back, one end of the two swing arms are rotatably connected to the inner walls of the two side beams respectively, the lifting rod is fixed between the other ends of the two swing arms and is arranged inside the first network chain, the pin is transversely fixed to the front side of a swing arm on the front side and is arranged above the ratchet and cooperates with the ratchet; The heat sealing cooling assembly comprises a fan, an air duct, a side column, a U-shaped frame, an arc-shaped orifice plate, a conical bellows, a first joint, a second joint and a heater; the fan is fixed on the frame, the U-shaped frame is inverted and detachably fixed between the two side beams, the arc-shaped orifice plate is fixed in the U-shaped frame and is arranged above the first network chain, the side column is fixed on a side beam on the rear side, the conical bellows is inverted and arranged above the first network chain and on the left side of the arc-shaped orifice plate, the rear side of the conical bellows is fixed on the side column, one end of the first joint is inserted and fixed in the U-shaped frame and is arranged vertically downward above the middle part of the arc-shaped orifice plate; one end of the second joint is inserted and fixed on the rear side of the conical bellows and is interconnected with the interior of the conical bellows, the air duct comprises two, one end of the two air ducts are connected to the air outlet of the fan, and the other ends of the two air ducts are respectively connected to the other end of the first joint and the other end of the second joint, and the heater is arranged in the lower end air outlet slot of the conical bellows; It also includes a support rod, a knob screw and a shelf; the support rod includes two, the two support rods are arranged horizontally and in parallel, the rear ends of the two support rods are fixed to a side beam on the front side, the shelf is detachably arranged between the two support rods, and the front ends of the two support rods are each provided with a knob screw; The front and rear sides of the shelf are each formed with a flange downward, and the lower side of each flange is provided with two arc holes, and the two arc holes on each flange are respectively sleeved on two support rods, and the heads of the two knob screws are pressed tightly on a flange on the front side; It also includes a cover shell, which is detachably fixed on a side beam on the front side and covers the first sprocket, the chain, the second sprocket, the fifth sprocket, the ratchet, the fourth sprocket, the third sprocket and two tensioning sprockets.

2. The automatic packaging equipment according to claim 1, characterized in that: The driven assembly includes a second network chain, a sixth guide shaft, a seventh guide shaft and an eighth guide shaft. The sixth guide shaft, the seventh guide shaft and the eighth guide shaft are all transversely fixed between the two side beams and are arranged in sequence from left to right. The sixth guide shaft is arranged on the left side of the second roller shaft, and the seventh guide shaft and the eighth guide shaft are both arranged on the right side of the second roller shaft. The second network chain is sleeved outside the sixth guide shaft, multiple second pulleys and the eighth guide shaft; the seventh guide shaft is pressed against the lower side of the second network chain.

3. The automatic packaging equipment according to claim 2, characterized in that: The first conveying assembly includes a support plate, a conveyor belt, a ninth guide shaft, a tenth guide shaft, a guide bar and a roller. The support plate is transversely fixed between the upper side surfaces of the two side beams. The ninth guide shaft, the tenth guide shaft and the guide bar are all transversely fixed between the two side beams and are arranged in sequence from left to right. The tenth guide shaft and the guide bar are respectively arranged on the left and right sides of the main shaft, and the ninth guide shaft is arranged on the left side of the tenth guide shaft. The conveyor belt is sleeved on the outside of the ninth guide shaft, the main shaft and the guide bar and covered on the outside of the support plate. The tenth guide shaft is pressed against the lower side of the conveyor belt. The roller includes two, and the two rollers are symmetrically arranged front and back and are rotatably connected to the two ends of the guide bar and are both arranged above the conveyor belt.

4. The automatic packaging equipment according to claim 3, characterized in that: The feeding assembly includes a first pulley, a wheel frame, a second pulley, a traction rope, a third pulley, a thin shaft and a seat block. The first pulley is sleeved and fixed on the left end of the rotating shaft of the motor and is arranged on the outside of the motor. The wheel frame is fixed on the upper side of the motor. Two rotatable second pulleys are arranged in the wheel frame. The seat block is fixed on the right side of the reducer. The thin shaft is transversely and rotatably inserted between the seat block and the two side blocks. The third pulley is sleeved and fixed on the rear end of the thin shaft. The traction rope is sleeved outside the first pulley and the third pulley and passes around the upper sides of the two second pulleys.

Images