CN214027109U

CN214027109U - Wrapping bag plastics feed arrangement

Info

Publication number: CN214027109U
Application number: CN202022637016.7U
Authority: CN
Inventors: 姜仁满
Original assignee: Hubei Jinde Packing Co ltd
Current assignee: Hubei Jinde Packing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-24
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a plastic feeding device for packaging bags, which comprises a fixed seat and a vibrating device; fixing a base: the utility model discloses a plastic packaging bag, including a top plate, an upper surface left end fixedly connected with stoving section of thick bamboo, the roof left end of stoving section of thick bamboo is equipped with the inlet pipe, roof upper surface middle part fixedly connected with motor of stoving section of thick bamboo, the outer cambered surface of the output shaft of motor rotates with the round hole inner wall that stoving bobbin roof center set up to be connected, the output shaft bottom fixedly connected with pivot of motor, the outer cambered surface of pivot is equipped with helical blade, the inside of stoving section of thick bamboo is equipped with interior barrel, the vertical direction of inner wall of interior barrel is equipped with array distribution's stock guide, the interior cambered surface radius of stock guide is greater than helical blade's outer cambered surface radius, the lateral wall lower extreme of interior barrel is equipped with array distribution's inlet port, the lateral wall top of interior barrel is equipped with out the tuber pipe, this wrapping bag plastics feed arrangement, can dry the material, avoid influencing the extrusion molding effect, be convenient for the plastics granule is fully unloaded, avoid influencing the control precision.

Description

Wrapping bag plastics feed arrangement

Technical Field

The utility model relates to a feed arrangement technical field specifically is a wrapping bag plastics feed arrangement.

Background

The plastic material is a kind of polymer, which is called macromolecule or macromolecule, and is also commonly called plastic or resin, so called plastic material, it is one kind of synthetic resin, the shape of which is similar to the shape of pine resin in natural resin, but it is called plastic because it is synthesized by chemical force, the polymer is formed by combining many small molecules with simple structure by covalent bond, the polymer is various, it can be divided into two categories if it is classified by the change of heat, the injection molding process is the process of changing the plastic from solid state to liquid state, from granule to melt, from melt to product, and then through the action of temperature field, stress field, flow field and density field, under the combined action of these fields, different plastics have different polymer structure and rheological property, the prior art has the following problems: at present, the plastic raw materials fed by the feeding device can be very wet frequently, the wet plastic is uneven in thickness and damaged in the process of subsequent extrusion molding processing, the finished product plastic bag is further low in yield, and when the traditional production equipment pours the materials into the feeding device, part of materials are adhered to the feeding funnel and cannot fall to participate in manufacturing, so that the control precision of the materials is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a wrapping bag plastics feed arrangement, can dry the material, avoid influencing the extrusion molding effect, the plastic granules of being convenient for is fully unloaded, avoids the influence control precision, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic feeding device for a packaging bag comprises a fixed seat and a vibrating device;

fixing a base: the utility model discloses a drying machine, including a drying cylinder, an air outlet, an inlet pipe, a motor, an inner barrel, an outer cambered surface of inner wall, the interior cambered surface radius of inner wall of interior barrel is greater than helical blade's outer cambered surface radius, the lateral wall lower extreme of interior barrel is equipped with the inlet port of array distribution, the lateral wall top of interior barrel is equipped with out the tuber pipe, the tuber pipe passes the round hole that drying cylinder lateral wall upper end set up and extends to the outside of drying cylinder, the upper surface right-hand member of fixing base is equipped with the air-blower, the air outlet of air-blower and the air intake fixed connection that drying cylinder lateral wall bottom set up.

A vibration device: the real accumulator is arranged in the middle of the inner wall of the drying cylinder;

wherein: still include the PLC controller, PLC controller fixed connection is in the lateral wall of a stoving section of thick bamboo, and external power source is connected to the input electricity of PLC controller, and the output of PLC controller is electric connection motor and the input of air-blower respectively, dries the material at the in-process of pay-off, avoids plastic granules humidity and influences the extrusion molding effect, has increased vibrating device moreover, and the plastic granules of being convenient for is fully unloaded, avoids remaining in the inside of interior barrel to cause the extravagant control accuracy of influence control plastic granules of material.

Furthermore, the air outlet of air-blower department is equipped with the heating wire, the input electricity of heating wire is connected the input of PLC controller, heats the air, improves the drying efficiency to plastic granules.

Furthermore, the inner arc surface of the material guide plate is inclined downwards, and the side wall of the material guide plate is provided with through holes distributed in an array manner, so that plastic particles can continuously fall downwards, and the contact area between the plastic particles and hot air is increased.

Further, vibrating device includes sleeve, electro-magnet, spring, metal sliding block and bobbing hammer, the equal array fixed connection of sleeve, electro-magnet, spring is in the internal face of a stoving section of thick bamboo, and the electro-magnet is located telescopic inside, and the sleeve is located the inside of spring, and telescopic inner wall sliding connection has metal sliding block, metal sliding block's inboard end fixedly connected with bobbing hammer, and bobbing hammer is close to telescopic side and the inboard end fixed connection of spring, and metal sliding block corresponds with the electro-magnet position, and the input of PLC controller is connected to the output electricity of electro-magnet, vibrates the internal barrel, the whereabouts of the plastic granules of being convenient for, conveniently unloads.

Furthermore, a discharge pipe is arranged in the middle of the bottom plate of the drying cylinder, and a valve is connected in series in the middle of the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this wrapping bag plastics feed arrangement has following benefit:

the method comprises the steps that an air blower and an electric heating wire are respectively started, the electric heating wire is electrified to generate heat to heat surrounding air, the air blower introduces the outside air into a drying cylinder, the outside air is heated when passing through the electric heating wire, the hot air enters the inner cylinder body through an air inlet hole and flows upwards, plastic particles are injected from an inlet pipe and start a motor, the plastic particles fall downwards along a material guide plate, an output shaft of the motor drives a spiral blade to rotate through a rotating shaft, the spiral blade rotates to enable the plastic particles to be conveyed upwards, the plastic particles are continuously lifted and fall off, the plastic particles are contacted with the surrounding hot air in the reciprocating lifting process to volatilize water remained on the surfaces of the plastic particles, the drying effect is achieved, after drying is completed, a valve is opened, the motor is reversely started, the output shaft of the motor drives the spiral blade to reversely rotate through the rotating shaft, and the spiral blade pushes the dried plastic particles downwards from a discharge pipe, meanwhile, the PLC starts the electromagnet at a certain frequency, the electromagnet has magnetism when being powered on, the metal slider is adsorbed, the metal slider drives the vibration hammer to move towards the outside, the spring is compressed, the electromagnet loses magnetism when being powered off, the metal slider is not adsorbed any more, the vibration hammer moves towards the inside under the elastic action of the spring to knock the outer arc surface of the inner barrel, the vibration is formed in a reciprocating mode, the inner barrel is made to drive the guide plate of the inner arc surface to vibrate, plastic particles drop, the fact that the materials are conveyed downwards completely is guaranteed, the practicability is improved, the packaging bag plastic feeding device dries the materials in the feeding process, the plastic particle is prevented from being wet and affecting the extrusion molding effect, the vibration device is additionally arranged, the plastic particles can be discharged fully, and the problem that the control precision of controlling the plastic particles is influenced by material waste caused by the fact that the materials are remained in the inner barrel is avoided.

Drawings

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

fig. 2 is a schematic structural diagram of the vibrating device of the present invention.

In the figure: the device comprises a fixed seat 1, a drying cylinder 2, a discharge pipe 201, a valve 202, an inner cylinder 3, an air inlet 31, a feed pipe 4, a motor 5, a rotating shaft 6, a helical blade 7, a material guide plate 8, a through hole 81, a vibrating device 9, a sleeve 91, an electromagnet 92, a spring 93, a metal slide block 94, a vibrating hammer 95, an air blower 10, an electric heating wire 11, an air outlet pipe 12 and a PLC (programmable logic controller) 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a plastic feeding device for packaging bags comprises a fixed seat 1 and a vibrating device 9;

fixing base 1: the left end of the upper surface of the drying cylinder 2 is fixedly connected with the drying cylinder 2, the middle part of the bottom plate of the drying cylinder 2 is provided with a discharge pipe 201, the middle part of the discharge pipe 201 is connected in series with a valve 202, the left end of the top plate of the drying cylinder 2 is provided with a feeding pipe 4, the middle part of the upper surface of the top plate of the drying cylinder 2 is fixedly connected with a motor 5, the outer arc surface of the output shaft of the motor 5 is rotatably connected with the inner wall of a round hole arranged at the center of the top plate of the drying cylinder 2, the bottom end of the output shaft of the motor 5 is fixedly connected with a rotating shaft 6, the outer arc surface of the rotating shaft 6 is provided with a helical blade 7, the inside of the drying cylinder 2 is provided with an inner cylinder body 3, the inner wall of the inner cylinder body 3 is provided with guide plates 8 distributed in an array manner in the vertical direction, the radius of the inner arc surface of each guide plate 8 is larger than that of the helical blade 7, the inner arc surface of each guide plate 8 inclines downwards, so that materials can fall down conveniently, the side wall of each guide plate 8 is provided with through holes 81 distributed in an array manner that plastic particles can fall continuously, thereby increasing the contact area with the hot air, the lower end of the side wall of the inner cylinder 3 is provided with air inlets 31 distributed in an array, the top end of the side wall of the inner cylinder 3 is provided with an air outlet pipe 12, the air outlet pipe 12 passes through a round hole arranged at the upper end of the side wall of the drying cylinder 2 and extends to the outside of the drying cylinder 2, the right end of the upper surface of the fixed seat 1 is provided with an air blower 10, an air outlet of the air blower 10 is fixedly connected with an air inlet arranged at the bottom end of the side wall of the drying cylinder 2, an air outlet of the air blower 10 is provided with a heating wire 11, the input end of the heating wire 11 is electrically connected with the input end of the PLC 13, the air blower 10 and the heating wire 11 are respectively started, the heating wire 11 is electrified to heat the surrounding air, the air is introduced into the drying cylinder 2 by the air blower 10, the external air is heated when passing through the heating wire 11, the hot air enters the inner air inlet of the inner cylinder 3 through the air inlets 31 and flows upwards, plastic particles are injected from the inlet pipe 4 and the motor 5 is started, the plastic granules drops downwards along the stock guide 8, the output shaft of the motor 5 drives the spiral blade 7 to rotate through the rotating shaft 6, the spiral blade 7 rotates to enable the plastic granules to be conveyed upwards, and therefore the plastic granules are continuously lifted and dropped, the plastic granules are contacted with surrounding hot air in the reciprocating lifting process, residual moisture on the surfaces of the plastic granules is volatilized, and the drying effect is achieved.

The vibration device 9: the vibrating device 9 includes a sleeve 91, an electromagnet 92, a spring 93, a metal slider 94 and a vibration hammer 95, the sleeve 91, the electromagnet 92, the spring 93 are fixedly connected to the inner wall surface of the drying drum 2 in an array manner, the electromagnet 92 is located inside the sleeve 91, the sleeve 91 is located inside the spring 93, the inner wall of the sleeve 91 is connected with the metal slider 94 in a sliding manner, the inner side end of the metal slider 94 is fixedly connected with the vibration hammer 95, the side surface of the vibration hammer 95 close to the sleeve 91 is fixedly connected with the inner side end of the spring 93, the metal slider 94 corresponds to the electromagnet 92 in position, the output end of the electromagnet 92 is electrically connected with the input end of the PLC controller 13, the PLC controller 13 starts the electromagnet 92 at a certain frequency, the electromagnet 92 is magnetic when being powered on, the metal slider 94 is adsorbed, the metal slider 94 drives the vibration hammer 95 to move outwards, the spring 93 is compressed, when the electromagnet 92 is powered off, the electromagnet loses magnetism and does not adsorb the metal slide block 94, the vibration hammer 95 moves inwards under the elastic force of the spring 93 to knock the outer arc surface of the inner cylinder 3, and the vibration is formed in a circulating reciprocating manner, so that the inner cylinder 3 drives the material guide plate 8 of the inner arc surface to vibrate, plastic particles fall off, the materials are completely conveyed downwards, and the practicability is improved;

wherein: still include PLC controller 13, PLC controller 13 fixed connection is in the lateral wall of a stoving section of thick bamboo 2, and external power source is connected to PLC controller 13's input electricity, and PLC controller 13's output is electric connection motor 5 and the input of air-blower 10 respectively.

When in use: the air blower 10 and the electric heating wire 11 are respectively started, the electric heating wire 11 is electrified to heat the surrounding air, the air blower 10 introduces the external air into the drying cylinder 2, the external air is heated when passing through the electric heating wire 11, the hot air enters the inner part of the inner cylinder 3 through the air inlet hole 31 and flows upwards, plastic particles are injected from the inlet pipe 4 and the motor 5 is started, the plastic particles fall downwards along the material guide plate 8, the output shaft of the motor 5 drives the spiral blade 7 to rotate through the rotating shaft 6, the spiral blade 7 rotates to enable the plastic particles to be conveyed upwards, so that the plastic particles are continuously lifted and fall off, the plastic particles are contacted with the surrounding hot air in the reciprocating lifting process to volatilize the residual moisture on the surface of the plastic particles, the drying effect is achieved, after the drying is completed, the valve 202 is opened, the motor 5 is reversely started, the output shaft of the motor 5 drives the spiral blade 7 to reversely rotate through the rotating shaft 6, helical blade 7 is from unloading pipe 201 propelling movement downwards after will drying, PLC controller 13 starts electro-magnet 92 with certain frequency simultaneously, magnetism has when electro-magnet 92 circular telegram, adsorb metal sliding block 94, metal sliding block 94 drives vibration hammer 95 and moves to the outside, spring 93 is compressed, lose magnetism when electro-magnet 92 cuts off the power supply, no longer adsorb metal sliding block 94, vibration hammer 95 moves the extrados of interior barrel 3 to the inboard under spring 93's elastic force effect, the reciprocal vibration that forms of circulation, thereby barrel 3 drives the stock guide 8 vibration of its intrados in making, make plastic granules drop, guarantee that the material is carried downwards completely, and the practicality is improved.

It should be noted that the specific model of the PLC controller 13 disclosed in this embodiment is siemens S7-200, the motor 5, the electromagnet 92, the blower 10, and the heating wire 11 may be freely configured according to the actual application scenario, the motor 5 is a vertical gear reduction motor manufactured by wapont electromechanical limited, dongguan, the electromagnet 92 may be an H12030 circular electromagnet manufactured by landa electromagnet limited, zhongshan, and the PLC controller 13 controls the motor 5, the electromagnet 92, the blower 10, and the heating wire 11 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wrapping bag plastics feed arrangement which characterized in that: comprises a fixed seat (1) and a vibrating device (9);

fixing base (1): the left end of the upper surface of the drying cylinder (2) is fixedly connected with the drying cylinder (2), the left end of a top plate of the drying cylinder (2) is provided with a feeding pipe (4), the middle part of the upper surface of the top plate of the drying cylinder (2) is fixedly connected with a motor (5), the outer arc surface of an output shaft of the motor (5) is rotatably connected with the inner wall of a round hole arranged at the center of the top plate of the drying cylinder (2), the bottom end of the output shaft of the motor (5) is fixedly connected with a rotating shaft (6), the outer arc surface of the rotating shaft (6) is provided with a helical blade (7), the inside of the drying cylinder (2) is provided with an inner cylinder body (3), the inner wall of the inner cylinder body (3) is vertically provided with guide plates (8) distributed in an array manner, the radius of the inner arc surface of the guide plates (8) is larger than that of the helical blade (7), the lower end of the side wall of the inner cylinder body (3) is provided with air inlet holes (31) distributed in an array manner, the top end of the side wall of the inner cylinder body (3) is provided with an air outlet pipe (12), the air outlet pipe (12) penetrates through a round hole formed in the upper end of the side wall of the drying cylinder (2) and extends to the outside of the drying cylinder (2), an air blower (10) is arranged at the right end of the upper surface of the fixing seat (1), and an air outlet of the air blower (10) is fixedly connected with an air inlet formed in the bottom end of the side wall of the drying cylinder (2);

vibration device (9): the real trouble is arranged in the middle of the inner wall of the drying cylinder (2);

wherein: still include PLC controller (13), PLC controller (13) fixed connection is in the lateral wall of a stoving section of thick bamboo (2), and external power source is connected to the input electricity of PLC controller (13), and the output of PLC controller (13) is electric connection motor (5) and the input of air-blower (10) respectively.

2. A bag plastic feeding apparatus as claimed in claim 1, wherein: an air outlet of the air blower (10) is provided with an electric heating wire (11), and the input end of the electric heating wire (11) is electrically connected with the input end of the PLC (13).

3. A bag plastic feeding apparatus as claimed in claim 1, wherein: the inner arc surface of the material guide plate (8) inclines downwards, and through holes (81) distributed in an array mode are formed in the side wall of the material guide plate (8).

4. A bag plastic feeding apparatus as claimed in claim 1, wherein: vibrating device (9) include sleeve (91), electro-magnet (92), spring (93), metal slider (94) and bobbing hammer (95), sleeve (91), electro-magnet (92), the equal array fixed connection of spring (93) is in the internal face of a stoving section of thick bamboo (2), electro-magnet (92) are located the inside of sleeve (91), sleeve (91) are located the inside of spring (93), the inner wall sliding connection of sleeve (91) has metal slider (94), the inboard end fixedly connected with bobbing hammer (95) of metal slider (94), the side that bobbing hammer (95) are close to sleeve (91) and the inboard end fixed connection of spring (93), metal slider (94) correspond with electro-magnet (92) position, the input of PLC controller (13) is connected to the output electricity of electro-magnet (92).

5. A bag plastic feeding apparatus as claimed in claim 1, wherein: the middle part of the bottom plate of the drying cylinder (2) is provided with a discharge pipe (201), and the middle part of the discharge pipe (201) is connected in series with a valve (202).