CN111605839B

CN111605839B - Be used for dirt-proof packaging production line of plastic products

Info

Publication number: CN111605839B
Application number: CN202010339496.0A
Authority: CN
Inventors: 李佳霖; 金涛; 钟显峰
Original assignee: Yancheng Jiahua Plastic Products Co ltd
Current assignee: Yancheng Jiahua Plastic Products Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-09-07
Anticipated expiration: 2040-04-26
Also published as: CN111605839A

Abstract

The invention provides a dustproof packaging production line for plastic products, which comprises: injection molding machine, transport mechanism, dust cover and packagine machine, can will through the dust cover transport mechanism keeps apart with the outside, effectively improved plastic products and infected with too much dust in injection molding machine injection moulding back through transport mechanism transmission process, further cause the condition of wearing and tearing because of the dust to the workpiece surface, reduce the yield that leads to because of the dust causes the work piece wearing and tearing to descend, further reduce the condition that causes the work piece waste because of the yield descends, when consequently realizing that plastic products yield improves, can also reduce and lead to the production of moulding plastics in-process waste gas and waste material because of the yield descends, can also improve its purpose of production environmental protection when realizing the yield improvement from this. Through transport mechanism realizes the intelligent automation in the production process, reduces the condition of manual transport and manual packing work piece, has improved production efficiency greatly.

Description

Be used for dirt-proof packaging production line of plastic products

Technical Field

The invention relates to the technical field of packaging production lines, in particular to a dustproof packaging production line for plastic products.

Background

After the production of current injection molding machine, owing to do not have can effectual dustproof, consequently when packing, all need arrange the staff specially and carry out the clearance work of dust spot on the production line, later can further pack and leave the factory, can make production efficiency low from this, and extravagant manpower.

Disclosure of Invention

The invention provides a dustproof packaging production line for plastic products, which is used for achieving the purposes of reducing dust and improving production efficiency in the production process.

The invention provides a dustproof packaging production line for plastic products, which comprises: injection molding machine, transport mechanism, dust cover and packagine machine, the output of injection molding machine is connected transport mechanism's input, transport mechanism's output is connected packagine machine's input, the dust cover is established transport mechanism is last.

Preferably, the dust cover includes folding layer and separation blade, the folding layer is set to flexible structure, just the folding layer is set to U type structure, the interval is equipped with a plurality of separation blades on the inner wall of U type structure, each separation blade is along the folding line interval arrangement of folding layer.

Preferably, the inside enhancement layer that is equipped with of folded layer, the enhancement layer is the PVC board, the both ends of folded layer all are equipped with the installation ear, the installation ear is used for the both ends of folded layer are installed transport mechanism's both ends.

Preferably, the separation blade is established to U type structure, the outer wall of separation blade with the inner wall connection on folded layer is as an organic whole, just two adjacent after the folded layer the separation blade is laminated mutually and is set up.

Preferably, the transfer mechanism comprises: the device comprises a first support, a second support and a conveying plate, wherein one surface of the first support is connected with the second support through a connecting frame, a first sliding groove is formed in the upper surface of the first support, a first sliding block is arranged on the lower surface of the conveying plate, and the first sliding block reciprocates in the first sliding groove; the lower surface of one side, close to the second support, of the conveying plate is provided with a first toothed plate, two fifth rotating shafts are arranged on one side, close to the second support, of the first support at intervals, one ends, far away from the first support, of the fifth rotating shafts are respectively connected with third gears in a rotating mode, the two third gears are meshed with each other, the upper portions of the two third gears are respectively meshed with the first toothed plate, one ends, far away from the fifth rotating shafts, of the third gears are connected with second limiting blocks with cylindrical structures through the third rotating shafts, and one ends, far away from the third gears, of the second limiting blocks are provided with meshing teeth; a fourth rotating shaft is arranged on the upper surface of the connecting frame, a sixth rotating shaft and the first rotating shaft are sleeved on the fourth rotating shaft at intervals from bottom to top, a fourth connecting rod is arranged on the circumferential outer wall of one end, close to the first rotating shaft, of the sixth rotating shaft, and the extending end of the fourth connecting rod faces the upper portion of the second support; a second rotating shaft penetrates through the second support at intervals, one end, facing the upper part of the connecting frame, of the second rotating shaft is connected with a second gear, one side of the second gear is meshed with a first gear, and the first gear is rotatably arranged on the second support through a shaft; the upper surface of the fourth connecting rod is provided with a third protruding column protruding upwards, the first rotating shaft is provided with a first connecting rod and a fifth connecting rod at intervals close to the circumferential outer wall of the conveying plate, the upper surface of the first connecting rod is provided with a first protruding column protruding upwards, and the first protruding column and the third protruding column are connected through a spring; a second connecting rod is vertically arranged at one end, away from the first rotating shaft, of the fifth connecting rod, second protruding columns are respectively arranged at two ends of the second connecting rod, one of the second protruding columns is arranged on the lower surface of one end of the second connecting rod, and the other second protruding column is arranged on the upper surface of the other end of the second connecting rod; two pushing blocks are arranged on one side, close to the second support, of the conveying plate at intervals, two second protruding columns are arranged between the two pushing blocks at intervals, and the heights of the adjacent pushing blocks and the second protruding columns are arranged correspondingly; one side, close to the second protruding column, of the pushing block is provided with a pushing inclined plane, and the pushing inclined plane is used for pushing the second protruding column, close to the pushing block; a third connecting rod is symmetrically arranged on the circumferential outer wall of the sixth rotating shaft, one outer side wall of a U-shaped clamp is connected to the lower portion of the third connecting rod, the open end of the U-shaped clamp is far away from one end of the sixth rotating shaft, one side, far away from the second support, of the first gear and the second gear is fixedly connected with a stop block through a shaft, a first stop block is arranged at one end, close to the second stop block, of the stop block, an annular groove is formed between the first stop block and the stop block, the U-shaped clamp is clamped in the annular groove, the stop block and the first stop block are integrated, an opening is formed in the axial center of the stop block, the opening is sleeved on the shaft of the first gear and the shaft of the second gear, and the stop block reciprocates along the axial center line of the second rotating shaft; an engaging tooth is arranged on one side, close to the second limiting block, of the first limiting block, and the engaging tooth is used for mutually buckling the first limiting block and the second limiting block to form a cylindrical structure; the upper surface symmetry of link is equipped with spacing post, spacing post is located the both sides of first connecting rod and fifth connecting rod, just spacing post is used for the restriction the home range of fifth connecting rod.

Preferably, one end, away from the sixth rotating shaft, of the fourth connecting rod is provided with a telescopic motor, a telescopic end of the telescopic motor is arranged upwards, the telescopic end is connected with a telescopic rod, one end, away from the telescopic end, of the telescopic rod is connected with a shifting lever, an extending end of the shifting lever faces the first support, and the shifting lever is used for shifting a workpiece above the conveying plate to the material guide mechanism.

Preferably, the material guiding mechanism includes: the finished product box comprises a finished product box, a base and a fourth gear, wherein two sides below the finished product box are respectively provided with a convex block protruding downwards, a seventh rotating shaft penetrates through the convex blocks, two ends of the seventh rotating shaft are rotatably provided with the fourth gear, and the fourth gear is used for erecting the finished product box on the base; a second fixing seat is arranged on the upper surface of the center of the base, an eighth connecting rod penetrates through the center of the second fixing seat, seventh connecting rods are symmetrically arranged at two ends of each eighth connecting rod, the seventh connecting rods and the eighth connecting rods are vertically arranged, ninth connecting rods extending upwards are symmetrically arranged at two ends of each seventh connecting rod, a limiting rod is arranged at one end, away from the seventh connecting rod, of each ninth connecting rod, first fixing seats used for erecting a seventh rotating shaft are symmetrically arranged on the base, a third fixing seat is arranged above the first fixing seats, penetrating square holes are formed in the third fixing seats, and the square holes are used for the limiting rods to move back and forth; an arc-shaped groove is formed above the first fixed seat and used for being matched with the seventh rotating shaft; the base is further symmetrically provided with second sliding grooves, the second sliding grooves and the axial center line of the eighth connecting rod are arranged in parallel, the second sliding grooves are located below the fourth gear, sliding rods are arranged in the second sliding grooves, second toothed plates extending upwards are arranged at two ends of each sliding rod, and the second toothed plates and the fourth gear are arranged in a mutually meshed mode; the fourth gear is set as an incomplete gear; one end, far away from the sliding rod, of the second gear plate is connected with the end part of the fourth connecting rod through a sixth connecting rod and is perpendicular to the fourth connecting rod.

Preferably, connecting rods symmetrically extend from both ends of the seventh connecting rod, a push-pull rod is arranged at one end of each connecting rod facing the second sliding chute, and the other end of each push-pull rod is connected with the end of the corresponding sliding rod; the push-pull rod is a multi-connecting-rod structure which is mutually sleeved and clamped.

The invention has the following beneficial effects:

the invention provides a dustproof packaging production line for plastic products, which comprises: injection molding machine, transport mechanism, dust cover and packagine machine, the output of injection molding machine is connected transport mechanism's input, transport mechanism's output is connected packagine machine's input, the dust cover is established transport mechanism is last. When the plastic product injection molding machine is used, the dust cover is arranged on the conveying mechanism, and the conveying mechanism and the outside can be isolated through the dust cover, so that the cleanliness of the conveying mechanism in the process of conveying workpieces can be improved, the condition that the plastic products are stained with excessive dust in the conveying process of the conveying mechanism after injection molding of the injection molding machine is effectively improved, the surface of the workpieces is further abraded due to the dust, the production efficiency and the yield are greatly improved, the yield reduction caused by workpiece abrasion due to the dust is reduced, the condition that the workpieces are wasted due to the yield reduction is further reduced, the yield of the plastic products is improved, meanwhile, the generation of waste gas and waste materials in the injection molding process due to the yield reduction is reduced, and the purposes of improving the yield and improving the production environment protection are achieved.

Furthermore, intelligent automation in the production process is realized through the conveying mechanism, the conditions of manual carrying and manual packaging of workpieces are reduced, and the production efficiency is greatly improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the dust cap of the present invention;

FIG. 3 is a cross-sectional view of the dust boot of the present invention;

FIG. 4 is a top view of the transfer mechanism of the present invention;

FIG. 5 is a right side view of the transfer mechanism of the present invention;

FIG. 6 is a schematic view of a shifter lever according to the present invention;

FIG. 7 is a schematic view of a connecting structure of a conveying mechanism and a material guiding mechanism according to the present invention;

FIG. 8 is a perspective view of a material guiding mechanism of the present invention;

FIG. 9 is a front view of the material guiding mechanism of the present invention;

fig. 10 is a schematic view of a push-pull rod according to the present invention;

wherein, 1-an injection molding machine, 2-a conveying mechanism, 3-a dust cover, 4-a packaging machine, 5-a blocking sheet, 6-a reinforcing layer, 7-a first sliding chute, 8-a first support, 9-a conveying plate, 10-a first connecting rod, 11-a second connecting rod, 12-a first raised column, 13-a pushing inclined plane, 14-a pushing block, 15-a second raised column, 16-a third connecting rod, 17-a U-shaped clamp, 18-a first gear, 19-a first rotating shaft, 20-a spring, 21-a third raised column, 22-a fourth connecting rod, 23-a second rotating shaft, 24-a second support, 25-a second gear, 26-an annular groove, 27-a first limiting block, 28-a limiting column and 29-a second limiting block, 30-a third rotating shaft, 31-a connecting frame, 32-a first sliding block, 33-a first toothed plate, 34-a fourth rotating shaft, 35-a stop, 36-a fifth connecting rod, 37-a third gear, 38-a fifth rotating shaft, 39-a sixth rotating shaft, 40-a sixth connecting rod, 41-a second toothed plate, 42-a sliding rod, 43-a fourth gear, 44-a seventh rotating shaft, 45-a finished product box, 46-an arc-shaped groove, 47-a square hole, 48-a seventh connecting rod, 49-an eighth connecting rod, 50-a ninth connecting rod, 51-a limiting rod, 52-a first fixed seat, 53-a second sliding groove, 54-a base, 55-a second fixed seat, 56-a push-pull rod, 57-a convex block, 58-a connecting rod and 59-a telescopic motor, 60-telescopic rod, 61-deflector rod, 62-third fixed seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

According to the embodiment of the invention shown in fig. 1, a packaging production line for dust prevention of plastic products is provided, which comprises: injection molding machine 1, transport mechanism 2, dust cover 3 and packagine machine 4, the output of injection molding machine 1 is connected transport mechanism 2's input, transport mechanism 2's output is connected packagine machine 4's input, dust cover 3 is established transport mechanism 2 is last.

The invention provides a dustproof packaging production line for plastic products, which comprises: injection molding machine, transport mechanism, dust cover and packagine machine, the output of injection molding machine is connected transport mechanism's input, transport mechanism's output is connected packagine machine's input, the dust cover is established transport mechanism is last. When the plastic product injection molding machine is used, the dust cover is arranged on the conveying mechanism, and the conveying mechanism and the outside can be isolated through the dust cover, so that the cleanliness of the conveying mechanism in the process of conveying workpieces can be improved, the condition that the plastic products are stained with excessive dust in the conveying process of the conveying mechanism after injection molding of the injection molding machine is effectively improved, the surface of the workpieces is further abraded due to the dust, the production efficiency and the yield are greatly improved, the yield reduction caused by workpiece abrasion due to the dust is reduced, the condition that the workpieces are wasted due to the yield reduction is further reduced, the yield of the plastic products is improved, meanwhile, the generation of waste gas and waste materials in the injection molding process due to the yield reduction is reduced, and the purposes of improving the yield and improving the production environment protection are achieved. Furthermore, intelligent automation in the production process is realized through the conveying mechanism, the conditions of manual carrying and manual packaging of workpieces are reduced, and the production efficiency is greatly improved.

According to fig. 1 to 3, the dust cover 3 includes a folding layer and a blocking piece 5, the folding layer is a flexible structure, the folding layer is a U-shaped structure, a plurality of blocking pieces 5 are arranged on the inner wall of the U-shaped structure at intervals, and each blocking piece 5 is arranged at intervals along the folding line of the folding layer. The inside enhancement layer 6 that is equipped with of folded layer, enhancement layer 6 is the PVC board, the both ends of folded layer all are equipped with the installation ear, the installation ear is used for the both ends of folded layer are installed transport mechanism 2's both ends. Separation blade 5 is established to U type structure, separation blade 5 the outer wall with the inner wall connection on folding layer is as an organic whole, just folding layer is folding back adjacent two separation blade 5 laminates the setting mutually.

The folding layer of the dust cover is made of flexible materials, preferably one or more of nylon cloth, flame-retardant cloth, high-temperature-resistant cloth, plastic cloth and rubber composite cloth are sequentially overlapped and combined;

the baffle plate is made of stainless steel or aluminum alloy, and when the dustproof cover is used, dust or scrap foam outside the conveying mechanism can be effectively isolated, so that the condition that the dust or scrap foam outside the conveying mechanism scratches or pollutes workpieces on the conveying mechanism is reduced; meanwhile, the baffle plate effectively prevents the transmission mechanism from being damaged by external force, and the situation that sundries fall on the transmission mechanism in the production process and damage is caused to the transmission mechanism or workpieces transported on the transmission mechanism is reduced;

furthermore, the dust cover and the blocking piece can achieve the purpose of one-way expansion, so that the dust cover can be properly adjusted according to the length of the conveying mechanism in the using process, the dust cover can be conveniently lengthened or shortened along with the length of the conveying mechanism in the installation process, and the situation that the dust cover cannot be normally installed due to overlong or overlong dust cover is further reduced.

According to fig. 4-6, the transfer mechanism 2 comprises: the device comprises a first support 8, a second support 24 and a transmission plate 9, wherein one surface of the first support 8 is connected with the second support 24 through a connecting frame 31, a first sliding groove 7 is formed in the upper surface of the first support 8, a first sliding block 32 is arranged on the lower surface of the transmission plate 9, and the first sliding block 32 reciprocates in the first sliding groove 7; a first toothed plate is arranged on the lower surface of one side, close to the second support 24, of the transfer plate 9, two fifth rotating shafts 38 are arranged on one side, close to the second support 24, of the first support 8 at intervals, one ends, far away from the first support 8, of the fifth rotating shafts 38 are respectively connected with third gears 37 in a rotating mode, the two third gears 37 are meshed with each other, the upper portions of the two third gears 37 are respectively meshed with the first toothed plate, one ends, far away from the fifth rotating shafts 38, of the third gears 37 are connected with second limiting blocks 29 of cylindrical structures through third rotating shafts 30, and one ends, far away from the third gears 37, of the second limiting blocks 29 are provided with meshing teeth; a fourth rotating shaft 34 is arranged on the upper surface of the connecting frame 31, a sixth rotating shaft 39 and the first rotating shaft 19 are sleeved on the fourth rotating shaft 34 at intervals from bottom to top, a fourth connecting rod 22 is arranged on the circumferential outer wall of one end, close to the first rotating shaft 19, of the sixth rotating shaft 39, and the extending end of the fourth connecting rod 22 faces the upper side of the second support 24; a second rotating shaft 23 penetrates through the second support 24 at intervals, one end of the second rotating shaft 23, which faces the upper part of the connecting frame 31, is connected with a second gear 25, one side of the second gear 25 is engaged with a first gear 18, and the first gear 18 is rotatably arranged on the second support 24 through a shaft; a third protruding column 21 protruding upwards is arranged on the upper surface of the fourth connecting rod 22, a first connecting rod 10 and a fifth connecting rod 36 are arranged on the first rotating shaft 19 close to the circumferential outer wall of the conveying plate 9 at intervals, a first protruding column 12 protruding upwards is arranged on the upper surface of the first connecting rod 10, and the first protruding column 12 and the third protruding column 21 are connected through a spring 20; a second connecting rod 11 is vertically arranged at one end of the fifth connecting rod 36 away from the first rotating shaft 19, second protruding columns 15 are respectively arranged at two ends of the second connecting rod 11, one second protruding column 15 is arranged on the lower surface of one end of the second connecting rod 11, and the other second protruding column 15 is arranged on the upper surface of the other end of the second connecting rod 11; two pushing blocks 14 are arranged on one side, close to the second support 24, of the conveying plate 9 at intervals, two second protruding columns 15 are arranged between the two pushing blocks 14 at intervals, and the heights of the adjacent pushing blocks 14 and the second protruding columns 15 are arranged correspondingly; a pushing inclined plane 13 is arranged on one surface, close to the second protruding column 15, of the pushing block 14, and the pushing inclined plane 13 is used for pushing the second protruding column 15, close to the pushing block 14; a third connecting rod 16 is symmetrically arranged on the circumferential outer wall of the sixth rotating shaft 39, one outer side wall of the U-shaped clamp 17 is connected below the third connecting rod 16, the open end of the U-shaped clamp 17 is far away from one end of the sixth rotating shaft 39, one side of the first gear 18 and the second gear 25 far away from the second support 24 is fixedly connected with a stop block 35 through shafts, a first limit block 27 is arranged at one end of the stop block 35 close to the second limit block 29, an annular groove 26 is arranged between the first limit block 27 and the stop block 35, the U-shaped clamp 17 is clamped in the annular groove 26, the stopper 35 and the first limit block 27 are integrated, an opening is arranged at the axial center of the stopper 35, the open hole is sleeved on the shafts of the first gear 18 and the second gear 25, and the stop block 35 reciprocates along the axial center line of the second rotating shaft; one side of the first limiting block 27 close to the second limiting block 29 is provided with engaging teeth, and the engaging teeth are used for mutually buckling the first limiting block 27 and the second limiting block 29 to form a cylindrical structure; the upper surface symmetry of link 31 is equipped with spacing post 28, spacing post 28 is located the both sides of first connecting rod 10 and fifth connecting rod 36, just spacing post 28 is used for the restriction the home range of fifth connecting rod 36.

When the conveying mechanism works, the workpiece injected by the injection molding machine can be conveyed to a packaging machine, and the workpiece can enter a finished product warehouse after being packaged by the packaging machine; when the gear transmission mechanism is used, one end, far away from the second support, of the second rotating shaft is connected with a motor, the motor can drive the second rotating shaft to rotate after rotating, the second rotating shaft can drive the second gear to rotate after rotating, and the second gear and the first gear are arranged in a meshed mode, so that the first gear also rotates along with the second rotating shaft, and further, a first limiting block of a cylindrical structure connected with the first gear and the second gear rotates; when the first limiting block and the second limiting block are mutually matched and clamped, the rotation of the first gear or the second gear drives one of the opposite third gears to rotate, and the third gear is meshed with the first toothed plate below the conveying plate after rotating, so that the third gear drives the first toothed plate and the conveying plate to move together when rotating, and the first sliding block arranged below the conveying plate reciprocates in the first sliding groove above the first support; therefore, the purpose that the workpiece formed by injection molding of the injection molding machine is transmitted to a packaging machine through a transmission mechanism and the workpiece after injection molding is packaged by the packaging machine is achieved;

furthermore, the pushing blocks are arranged on one side, close to the second support, of the conveying plate at intervals, the pushing blocks can be used for shifting the second protruding columns arranged on the upper surface and the lower surface of the two ends of the second connecting rod, and the pushing blocks can be used for pushing the second protruding columns to change positions in the moving process of the conveying plate; because the third convex column arranged above the fourth connecting rod is connected with the second convex column arranged on the first connecting rod through the spring, when the fifth connecting rod moves along with the second connecting rod, the fourth connecting rod swings along with the movement of the transmission plate;

furthermore, the stop block can move back and forth on the shafts of the first gear and the second gear, the U-shaped clamp arranged on the annular groove between the stop block and the first limiting block is connected with the third connecting rod, when the conveying plate drives the pushing block to move, the second connecting rod is further driven to move, the second connecting rod drives the fifth connecting rod to rotate around the axial center line of the fourth rotating shaft, the first rotating shaft can swing, and the fourth connecting rod further swings through a spring; when the fourth connecting rod swings, the sixth rotating shaft is driven to swing, when the sixth rotating shaft swings, the third connecting rod swings together, the third connecting rod swings to drive the U-shaped clamps arranged at the two ends to swing, the U-shaped clamps drive the first limiting blocks and the stop blocks to move around the shaft together, so that the two first limiting blocks are alternately clamped or separated from the second limiting block, and the two third gears are alternately driven by the second limiting block; therefore, the direction of the third gear can be changed along with the driving of the second limiting block, the reciprocating motion of the first toothed plate along with the alternate work of the third gear is further realized, and the purpose that the conveying plate conveys workpieces can be realized.

As shown in fig. 4 to 10, a telescopic motor 59 is disposed at an end of the fourth connecting rod 22 away from the sixth rotating shaft 39, a telescopic end of the telescopic motor 59 is disposed upward, the telescopic end is connected to a telescopic rod 60, an end of the telescopic rod 60 away from the telescopic end is connected to a shift lever 61, an extending end of the shift lever 61 faces the first support 8, and the shift lever 61 is used for shifting a workpiece above the conveying plate 9 to a material guiding mechanism.

The shifting rod can shift along with the back-and-forth movement of the fourth connecting rod, so that the purpose of shifting the workpiece above the conveying plate is achieved; when the fourth connecting rod is shifted to one end of the injection molding machine during operation, the telescopic motor drives the telescopic rod to fall downwards and drives the shifting rod to fall downwards together, and the telescopic motor stops stretching after the fourth connecting rod contacts a workpiece; when the conveying plate conveys the workpiece to the packaging machine, the fourth connecting rod can be shifted, the material on the conveying plate is shifted into the packaging machine, the condition that the workpiece is extruded to the packaging machine due to excessive accumulation of the workpiece is reduced, and therefore the condition that the workpiece which is just formed is damaged in the accumulation extrusion process is reduced.

As shown in fig. 4 to 10, the material guiding mechanism includes: the finished product box comprises a finished product box 45, a base 54 and a fourth gear 43, wherein two sides below the finished product box 45 are respectively provided with a convex block 57 protruding downwards, a seventh rotating shaft 44 penetrates through the convex block 57, two ends of the seventh rotating shaft 44 are rotatably provided with the fourth gear 43, and the fourth gear 43 is used for erecting the finished product box 45 on the base 54; a second fixing seat 55 is arranged on the upper surface of the center of the base 54, an eighth connecting rod 49 penetrates through the center of the second fixing seat 55, seventh connecting rods 48 are symmetrically arranged at two ends of the eighth connecting rod 49, the seventh connecting rod 48 and the eighth connecting rod 49 are vertically arranged, ninth connecting rods 50 extending upwards are symmetrically arranged at two ends of the seventh connecting rod 48, a limiting rod 51 is arranged at one end, away from the seventh connecting rod 48, of the ninth connecting rod 50, first fixing seats 52 used for erecting the seventh rotating shaft 44 are symmetrically arranged on the base 54, a third fixing seat 62 is arranged above the first fixing seat 52, a penetrating square hole 47 is arranged on the third fixing seat 62, and the square hole 47 is used for the limiting rod 51 to move back and forth; an arc-shaped groove 46 is formed above the first fixed seat 52, and the arc-shaped groove 46 is used for being matched with the seventh rotating shaft 44; the base 54 is further symmetrically provided with second sliding grooves 53, axial center lines of the second sliding grooves 53 and the eighth connecting rod 49 are arranged in parallel, the second sliding grooves 53 are located below the fourth gear 43, sliding rods 42 are arranged in the second sliding grooves 53, two ends of each sliding rod 42 are provided with second toothed plates 41 extending upwards, and the second toothed plates 41 and the fourth gear 43 are arranged in a meshed manner; the fourth gear 43 is an incomplete gear; one end of the second gear plate 41, which is far away from the slide rod 42, is connected to an end of the fourth link 22 through a sixth link 40, and is disposed perpendicular to the fourth link 22. Connecting rods 58 symmetrically extend from both ends of the seventh connecting rod 48, a push-pull rod 56 is arranged at one end of the connecting rod 58 facing the second sliding chute 53, and the other end of the push-pull rod 56 is connected with the end of the sliding rod 42; the push-pull rod 56 is a multi-link structure in which a plurality of links are engaged with each other.

During the use, packagine machine can set up to two, through guide mechanism realizes putting into two packagine machine with the work piece respectively and packs, reduces to cause the condition appearance that the work piece waited for the packing because of a packagine machine packing time overlength, has improved automatic production's production efficiency from this to and realized intelligent production's purpose. When the swing mechanism works specifically, the fourth connecting rod can drive the second toothed plate and the sliding rod to do reciprocating motion in the second sliding groove of the base in the swing process; when the second gear plate moves back and forth, the second gear plate can drive a fourth gear meshed with the second gear to rotate in a meshed mode, and the fourth gear can drive the finished product box to turn over after rotating in a meshed mode, so that materials in the finished product box can be turned over to a corresponding packaging machine to be packaged;

one end of the second toothed plate is connected with two ends of the ninth connecting rod through a connecting rod and a push-pull rod, so that the second toothed plate can drive the ninth connecting rod to move together when moving, the limiting rod can move back and forth in the square hole when the ninth connecting rod moves, and the limiting rod limits or cancels the limitation of seventh rotating shafts on two sides of the finished product box, so that the finished product box can be turned up alternately, and materials in the finished product box are poured to the packaging machine for packaging;

furthermore, the second fixing seat is used for the eighth connecting rod to move back and forth, the eighth connecting rod drives the limiting rods on the two sides of the base to alternatively limit a seventh rotating shaft connected to a protruding block below the finished product box through the back and forth movement of the seventh connecting rod, and the purpose that the second gear plate can be meshed with a fourth gear at one limiting end of the second gear plate and the finished product box is turned up is achieved; therefore, the aim of automatic production is fulfilled.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A packaging production line for dust prevention of plastic products is characterized by comprising: the automatic packaging machine comprises an injection molding machine (1), a conveying mechanism (2), a dust cover (3) and a packaging machine (4), wherein the output end of the injection molding machine (1) is connected with the input end of the conveying mechanism (2), the output end of the conveying mechanism (2) is connected with the input end of the packaging machine (4), and the dust cover (3) is arranged on the conveying mechanism (2);

the transfer mechanism (2) comprises: the device comprises a first support (8), a second support (24) and a transmission plate (9), wherein one surface of the first support (8) is connected with the second support (24) through a connecting frame (31), a first sliding groove (7) is formed in the upper surface of the first support (8), a first sliding block (32) is arranged on the lower surface of the transmission plate (9), and the first sliding block (32) reciprocates in the first sliding groove (7); a first toothed plate is arranged on the lower surface of one side, close to the second support (24), of the conveying plate (9), two fifth rotating shafts (38) are arranged on one side, close to the second support (24), of the first support (8) at intervals, one ends, far away from the first support (8), of the fifth rotating shafts (38) are respectively connected with third gears (37) in a rotating mode, the two third gears (37) are meshed with each other, the upper portions of the two third gears (37) are respectively meshed with the first toothed plate, one ends, far away from the fifth rotating shafts (38), of the third gears (37) are connected with second limiting blocks (29) of cylindrical structures through third rotating shafts (30), and meshing teeth are arranged at one ends, far away from the third gears (37), of the second limiting blocks (29); a fourth rotating shaft (34) is arranged on the upper surface of the connecting frame (31), a sixth rotating shaft (39) and a first rotating shaft (19) are sleeved on the fourth rotating shaft (34) from bottom to top at intervals, a fourth connecting rod (22) is arranged on the circumferential outer wall of one end, close to the first rotating shaft (19), of the sixth rotating shaft (39), and the extending end of the fourth connecting rod (22) faces the upper side of the second support (24); a second rotating shaft (23) penetrates through the second support (24) at intervals, one end, facing the upper part of the connecting frame (31), of the second rotating shaft (23) is connected with a second gear (25), one side of the second gear (25) is meshed with a first gear (18), and the first gear (18) is rotatably arranged on the second support (24) through a shaft; a third protruding column (21) protruding upwards is arranged on the upper surface of the fourth connecting rod (22), a first connecting rod (10) and a fifth connecting rod (36) are arranged on the first rotating shaft (19) close to the circumferential outer wall of the conveying plate (9) at intervals, a first protruding column (12) protruding upwards is arranged on the upper surface of the first connecting rod (10), and the first protruding column (12) and the third protruding column (21) are connected through a spring (20); a second connecting rod (11) is vertically arranged at one end, away from the first rotating shaft (19), of the fifth connecting rod (36), second protruding columns (15) are respectively arranged at two ends of the second connecting rod (11), one second protruding column (15) is arranged on the lower surface of one end of the second connecting rod (11), and the other second protruding column (15) is arranged on the upper surface of the other end of the second connecting rod (11); two pushing blocks (14) are arranged on one side, close to the second support (24), of the conveying plate (9) at intervals, two second protruding columns (15) are arranged between the two pushing blocks (14) at intervals, and the heights of the adjacent pushing blocks (14) and the second protruding columns (15) are arranged correspondingly; one surface, close to the second protruding column (15), of the pushing block (14) is provided with a pushing inclined surface (13), and the pushing inclined surface (13) is used for pushing the second protruding column (15), close to the pushing block (14);

a third connecting rod (16) is symmetrically arranged on the circumferential outer wall of the sixth rotating shaft (39), one outer side wall of the U-shaped clamp (17) is connected to the lower portion of the third connecting rod (16), the open end of the U-shaped clamp (17) is far away from one end of the sixth rotating shaft (39),

one sides, far away from the second support (24), of the first gear (18) and the second gear (25) are fixedly connected with a stop block (35) through a shaft, one end, close to the second stop block (29), of the stop block (35) is provided with a first stop block (27), an annular groove (26) is formed between the first stop block (27) and the stop block (35), the U-shaped clamp (17) is clamped in the annular groove (26), the stop block (35) and the first stop block (27) are integrated, an opening is formed in the axial center of the stop block (35), the opening is sleeved on the shafts of the first gear (18) and the second gear (25), and the stop block (35) reciprocates along the axial center line of the second rotating shaft (23);

one side of the first limiting block (27) close to the second limiting block (29) is provided with meshing teeth, and the meshing teeth are used for mutually buckling the first limiting block (27) and the second limiting block (29) to form a cylindrical structure;

the upper surface symmetry of link (31) is equipped with spacing post (28), spacing post (28) are located the both sides of first connecting rod (10) and fifth connecting rod (36), just spacing post (28) are used for the restriction the home range of fifth connecting rod (36).

2. The packaging production line for the dust prevention of the plastic products as claimed in claim 1, characterized in that the dust cover (3) comprises a folding layer and a blocking sheet (5), the folding layer is provided with a flexible structure, the folding layer is provided with a U-shaped structure, a plurality of blocking sheets (5) are arranged on the inner wall of the U-shaped structure at intervals, and the blocking sheets (5) are arranged at intervals along the folding line of the folding layer.

3. The packaging production line for the dust prevention of the plastic products as claimed in claim 2, characterized in that a reinforcing layer (6) is arranged inside the folding layer, the reinforcing layer (6) is a PVC plate, and mounting lugs are arranged at both ends of the folding layer and are used for mounting both ends of the folding layer at both ends of the conveying mechanism (2).

4. The dustproof packaging production line for the plastic products according to claim 2, wherein the baffle sheet (5) is of a U-shaped structure, the outer wall of the baffle sheet (5) is connected with the inner wall of the folding layer into a whole, and two adjacent baffle sheets (5) are attached to each other after the folding layer is folded.

5. The packaging production line for the dust prevention of the plastic products according to claim 1, wherein a telescopic motor (59) is arranged at one end of the fourth connecting rod (22) far away from the sixth rotating shaft (39), a telescopic end of the telescopic motor (59) is arranged upward, the telescopic end is connected with a telescopic rod (60), one end of the telescopic rod (60) far away from the telescopic end is connected with a shift lever (61), an extending end of the shift lever (61) faces the first support (8), and the shift lever (61) is used for shifting the workpiece above the conveying plate (9) to a material guiding mechanism.

6. The packaging production line for the dust prevention of the plastic products as claimed in claim 5, wherein the material guiding mechanism comprises: the finished product box comprises a finished product box (45), a base (54) and a fourth gear (43), wherein two sides below the finished product box (45) are respectively provided with a convex block (57) protruding downwards, a seventh rotating shaft (44) penetrates through the convex blocks (57), the two ends of the seventh rotating shaft (44) are rotatably provided with the fourth gear (43), and the fourth gear (43) is used for erecting the finished product box (45) on the base (54); a second fixed seat (55) is arranged on the upper surface of the center of the base (54), an eighth connecting rod (49) penetrates through the center of the second fixed seat (55), seventh connecting rods (48) are symmetrically arranged at two ends of the eighth connecting rod (49), the seventh connecting rod (48) and the eighth connecting rod (49) are vertically arranged, and both ends of the seventh connecting rod (48) are symmetrically provided with ninth connecting rods (50) extending upwards, a limiting rod (51) is arranged at one end of the ninth connecting rod (50) far away from the seventh connecting rod (48), the base (54) is symmetrically provided with a first fixed seat (52) for erecting the seventh rotating shaft (44), a third fixing seat (62) is arranged above the first fixing seat (52), a through square hole (47) is formed in the third fixing seat (62), and the square hole (47) is used for the limiting rod (51) to move back and forth; an arc-shaped groove (46) is formed above the first fixed seat (52), and the arc-shaped groove (46) is used for being matched with the seventh rotating shaft (44); the base (54) is further symmetrically provided with second sliding grooves (53), the axial center lines of the second sliding grooves (53) and the eighth connecting rod (49) are arranged in parallel, the second sliding grooves (53) are located below the fourth gear (43), sliding rods (42) are arranged in the second sliding grooves (53), two ends of each sliding rod (42) are provided with second toothed plates (41) extending upwards, and the second toothed plates (41) and the fourth gear (43) are arranged in a mutually meshed manner; the fourth gear (43) is an incomplete gear; one end, far away from the sliding rod (42), of the second toothed plate (41) is connected with the end part of the fourth connecting rod (22) through a sixth connecting rod (40), and the second toothed plate and the fourth connecting rod (22) are arranged vertically.

7. The packaging production line for the dust prevention of the plastic products according to claim 6, characterized in that a connecting rod (58) symmetrically extends from both ends of the seventh connecting rod (48), a push-pull rod (56) is arranged at one end of the connecting rod (58) facing the second chute (53), and the other end of the push-pull rod (56) is connected with the end of the sliding rod (42); the push-pull rod (56) is of a multi-connecting-rod structure which is mutually sleeved and clamped.