阅读说明：本技术 一种可清理杂质的pvc原料输送机构 (PVC raw material conveying mechanism capable of cleaning impurities ) 是由 袁正花 王宏 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种可清理杂质的PVC原料输送机构,包括下料斗,所述下料斗的内部活动套接有过滤底座,所述过滤底座的顶端设置有固定挡板,所述固定挡板的顶部固定连接有锥形磁铁,所述下料斗的一侧固定连接有电机；通过设计的固定挡板、锥形磁铁、电机和驱动轴,便于该装置在使用过程中,通过锥形磁铁将塑料颗粒内的铁磁杂质进行一次吸附,然后通过电机带动敲击块敲击过滤底座,使过滤底座震动将塑料颗粒以及铁磁杂质弹起,从而使锥形磁铁可以二次将铁磁杂质进行吸附,避免铁磁杂质进入后续加工设备内,解决了现有装置在使用过程中容易损坏到后续加工设备的问题。(The invention discloses a PVC raw material conveying mechanism capable of cleaning impurities, which comprises a blanking hopper, wherein a filtering base is movably sleeved in the blanking hopper, a fixed baffle is arranged at the top end of the filtering base, the top of the fixed baffle is fixedly connected with a conical magnet, and one side of the blanking hopper is fixedly connected with a motor; through the fixed stop of design, conical magnet, motor and drive shaft, the device of being convenient for is in the use, carry out once absorption through conical magnet with the ferromagnetic impurity in the plastic granules, then drive through the motor and strike the piece and strike and filter the base, make and filter the base vibrations and bounce plastic granules and ferromagnetic impurity, thereby make conical magnet can adsorb ferromagnetic impurity twice, avoid ferromagnetic impurity to get into in the follow-up processing equipment, the problem that current device damaged follow-up processing equipment easily in the use has been solved.)

1. The utility model provides a can clear up PVC raw materials conveying mechanism of impurity, includes hopper (1) down, its characterized in that: the filter device is characterized in that a filter base (2) is movably sleeved in the lower hopper (1), a fixed baffle (3) is arranged at the top end of the filter base (2), a conical magnet (4) is fixedly connected to the top of the fixed baffle (3), a motor (5) is fixedly connected to one side of the lower hopper (1), a driving shaft (6) is fixedly connected to one side of the motor (5), a transmission rod (16) is movably sleeved on the outer side of the driving shaft (6), a rotating shaft (17) is movably sleeved on the inner side of the top of the transmission rod (16), a moving slide block (18) is fixedly connected to one side of the rotating shaft (17), a moving stop block (15) is movably sleeved in one end of the lower hopper (1), a moving chute (19) is formed in one side of the moving stop block (15), and a moving guide rail (20) is movably sleeved on the other side of the moving chute (19), the top fixedly connected with of removal dog (15) strikes piece (21), one side fixedly connected with connecting block (12) of filtering base (2), the bottom fixedly connected with reset spring (14) of connecting block (12).

2. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 1, is characterized in that: the hopper is characterized in that the other side of the lower hopper (1) is fixedly connected with a fixed base (7), the top of the fixed base (7) is fixedly connected with a feeding hopper (8), the inner side of the feeding hopper (8) is fixedly connected with a feeding screw (9), one side of the feeding hopper (8) is fixedly connected with a lower trough (10), and the inner top of the lower trough (10) is fixedly connected with a square magnet (11).

3. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 1, is characterized in that: the inner side of the discharging hopper (1) is provided with a square sliding chute, the outer side of one end of the filtering base (2) is fixedly connected with a sealing block (13), and the sealing block (13) is movably sleeved on one side of the square sliding chute.

4. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 1, is characterized in that: a round opening is formed in one side of the discharging hopper (1), and the driving shaft (6) penetrates through the round opening and is fixedly connected with the motor (5).

5. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 1, is characterized in that: the number of the connecting blocks (12) and the number of the return springs (14) are two, and the connecting blocks (12) and the return springs (14) are fixedly connected to the two sides of the filtering base (2) respectively.

6. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 2, is characterized in that: a discharging groove is formed in the upper surface of the fixed base (7), and one side of the discharging groove penetrates through the inner wall of one side of the feeding hopper (8).

7. The PVC raw material conveying mechanism capable of cleaning impurities as claimed in claim 2, is characterized in that: the inside top of unloading groove (10) is seted up square groove, square magnet (11) fixed connection in square groove.

Technical Field

The invention belongs to the technical field of PVC plastic processing, and particularly relates to a PVC raw material conveying mechanism capable of cleaning impurities.

Background

The PVC plastic is yellowish and semitransparent, has luster, has transparency superior to that of polyethylene and polypropylene, is inferior to polystyrene, is divided into soft and hard polyvinyl chloride according to different additive amounts, soft products are soft and tough, the hand feeling is sticky, the hardness of the hard products is higher than that of low-density polyethylene and lower than that of polypropylene, whitening phenomenon can occur at the bending part, and common products are prepared: the material is a high molecular material using chlorine atom to replace hydrogen atom in polyethylene.

The existing flame-retardant PVC plastic particles are loaded by using a loading device, and the existing loading device is single in structure and cannot thoroughly remove ferromagnetic impurities in the plastic particles, so that the ferromagnetic impurities enter subsequent processing equipment through a blanking hopper and damage components of the subsequent equipment.

Disclosure of Invention

The invention aims to provide a PVC raw material conveying mechanism capable of cleaning impurities, and aims to solve the problems that the existing flame-retardant PVC plastic particles in the background art are generally fed by using a feeding device, and ferromagnetic impurities in the plastic particles cannot be thoroughly cleaned due to the fact that the existing feeding device is single in structure, so that the ferromagnetic impurities enter subsequent processing equipment through a discharging hopper, and parts of the subsequent equipment are damaged.

In order to achieve the purpose, the invention provides the following technical scheme: a PVC raw material conveying mechanism capable of cleaning impurities comprises a discharging hopper, wherein a filtering base is movably sleeved in the discharging hopper, the top end of the filtering base is provided with a fixed baffle, the top of the fixed baffle is fixedly connected with a conical magnet, one side of the discharging hopper is fixedly connected with a motor, one side of the motor is fixedly connected with a driving shaft, the outer side of the driving shaft is movably sleeved with a transmission rod, the inner side of the top of the transmission rod is movably sleeved with a rotating shaft, one side of the rotating shaft is fixedly connected with a movable sliding block, one side of one end of the discharging hopper, which is movably sleeved with a movable stop block, is provided with a movable sliding chute, the other side of the movable sliding chute is movably sleeved with a movable guide rail, the top of the movable stop block is fixedly connected with a knocking block, one side fixedly connected with connecting block of filtering the base, the bottom fixedly connected with reset spring of connecting block.

Preferably, the other side fixedly connected with unable adjustment base of hopper down, unable adjustment base's top fixedly connected with feeding funnel, the inboard fixedly connected with material loading screw rod of feeding funnel, silo under one side fixedly connected with of feeding funnel, the inside top fixedly connected with square magnet of silo down.

Preferably, the inner side of the discharging hopper is provided with a square sliding chute, the outer side of one end of the filtering base is fixedly connected with a sealing block, and the sealing block is movably sleeved on one side of the square sliding chute.

Preferably, a circular opening is formed in one side of the discharging hopper, and the driving shaft penetrates through the circular opening and is fixedly connected with the motor.

Preferably, the number of the connecting blocks and the number of the return springs are two, and the connecting blocks and the return springs are respectively and fixedly connected to two sides of the filtering base.

Preferably, a discharging groove is formed in the upper surface of the fixed base, and one side of the discharging groove penetrates through the inner wall of one side of the feeding hopper.

Preferably, a square groove is formed in the top end of the inner portion of the discharging groove, and the square magnet is fixedly connected into the square groove.

Compared with the prior art, the invention has the beneficial effects that:

1. through the fixed stop of design, conical magnet, motor and drive shaft, the device of being convenient for is in the use, carry out once absorption through conical magnet with the ferromagnetic impurity in the plastic granules, then drive through the motor and strike the piece and strike and filter the base, make and filter the base vibrations and bounce plastic granules and ferromagnetic impurity, thereby make conical magnet can adsorb ferromagnetic impurity twice, avoid ferromagnetic impurity to get into in the follow-up processing equipment, the problem that current device damaged follow-up processing equipment easily in the use has been solved.

2. Through unable adjustment base, feeding funnel, material loading screw rod and the silo down of design, the device of being convenient for can transport plastic granules from the bottom to the top through the rotation of material loading screw rod in the use, then in the unloading gets into the hopper down from the silo down to alleviate staff's material loading burden, solved the problem that material loading efficiency is low when current device uses then.

Drawings

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

FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a side view of the movable block of the present invention;

fig. 4 is a schematic top view of the lower hopper of the present invention.

In the figure: 1. feeding a hopper; 2. a filter base; 3. fixing a baffle plate; 4. a tapered magnet; 5. a motor; 6. a drive shaft; 7. a fixed base; 8. feeding a hopper; 9. a feeding screw rod; 10. a discharging groove; 11. a square magnet; 12. connecting blocks; 13. a sealing block; 14. a return spring; 15. moving the stop block; 16. a transmission rod; 17. a rotating shaft; 18. moving the slide block; 19. a moving chute; 20. a moving guide rail; 21. and knocking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a PVC raw materials conveying mechanism that can clear up impurity, including hopper 1 down, the inside activity of hopper 1 has cup jointed down and has filtered base 2, the top of filtering base 2 is provided with solid fixed stop 3, solid fixed stop 3's top fixedly connected with toper magnet 4, one side fixedly connected with motor 5 of hopper 1 down, one side fixedly connected with drive shaft 6 of motor 5, the inboard activity in top that the outside activity of drive shaft 6 cup jointed transfer line 16 has cup jointed axis of rotation 17, one side fixedly connected with of axis of rotation 17 removes slider 18, the inside activity of one end of hopper 1 has cup jointed the one side that removes dog 15 and remove dog 15 down has seted up removal spout 19, the opposite side activity that removes spout 19 has cup jointed removal guide rail 20, the top fixedly connected with that removes dog 15 strikes piece 21, one side fixedly connected with connecting block 12 of filtering base 2, the bottom fixedly connected with reset spring 14 of connecting block 12.

In the embodiment, when the flame-retardant PVC plastic particles are discharged from the top of the discharging hopper 1, the flame-retardant PVC plastic particles are firstly shunted by the conical magnet 4 on the top of the fixed baffle 3, the conical magnet 4 can adsorb ferromagnetic impurities in the flame-retardant PVC plastic particles for one time, then the motor 5 is started, the motor 5 drives the transmission rod 16 to rotate through the driving shaft 6, the transmission rod 16 rotates to drive the rotating shaft 17 to rotate, one side of the rotating shaft 17 is fixed on the movable sliding block 18, one side of the movable sliding block 18 is movably sleeved in the movable sliding groove 19 on one side of the movable stopper 15, so that the movable sliding block 18 is driven to move left and right by the rotation of the rotating shaft 17, the movable stopper 15 is pushed to move up and down under the action of the movable guide rail 20, the movable stopper 15 knocks the filtering base 2 through the knocking block 21, and the filtering base 2 can increase vibration under the action of the return spring 14 of the connecting block 12, bounce PVC plastic granules and ferromagnetic impurity to make conical magnet 4 can adsorb ferromagnetic impurity for the secondary, avoid ferromagnetic impurity to get into in the follow-up processing equipment, solved current device and damaged the problem to follow-up processing equipment easily in the use.

Specifically, the opposite side fixedly connected with unable adjustment base 7 of hopper 1 down, the top fixedly connected with feeding funnel 8 of unable adjustment base 7, the inboard fixedly connected with material loading screw 9 of feeding funnel 8, silo 10 under one side fixedly connected with of feeding funnel 8, the inside top fixedly connected with square magnet 11 of silo 10 down.

In this embodiment, at first rotate material loading screw 9, material loading screw 9 rotates and to pass through 8 extrusion transmissions of feeding hoppers with the inboard PVC plastic granules of unable adjustment base 7 upper surface, then through the absorption filtration unloading of lower silo 10 interior square magnet 11 to alleviate staff's material loading burden, solved the problem that material loading efficiency is low when current device uses then.

Specifically, square chute has been seted up to the inboard of hopper 1 down, filters the sealed piece 13 of the one end outside fixedly connected with of base 2, and sealed piece 13 activity cup joints in one side of square chute.

In this embodiment, in order to guarantee that the vibrations of filtering base 2 can not lead to plastic granules to enter into the square spout that hopper 1 inboard was seted up down, cup joint the outside in square spout with sealed piece 13 activity.

Specifically, a circular opening is formed in one side of the discharging hopper 1, and the driving shaft 6 penetrates through the circular opening and is fixedly connected with the motor 5.

In this embodiment, for guaranteeing that motor 5 can be more convenient drive transfer line 16 rotation through drive shaft 6, run through drive shaft 6 in the circular opening that hopper 1 one side was seted up down, accomplish the kinetic energy transmission with both fixed connection.

Specifically, the number of the connecting blocks 12 and the number of the return springs 14 are two, and the two connecting blocks 12 and the return springs 14 are respectively and fixedly connected to two sides of the filtering base 2.

In this embodiment, in order to ensure that the vibration effect is better, the two ends of the filtering base 2 are respectively and fixedly connected with the connecting block 12 and the return spring 14.

Specifically, the discharging groove is formed in the upper surface of the fixing base 7, and one side of the discharging groove penetrates through the inner wall of one side of the feeding hopper 8.

In this embodiment, in order to guarantee that plastic granules can be more convenient getting into feeding funnel 8, the blowing groove has been seted up with unable adjustment base 7's upper surface, then makes one side of blowing groove run through in the inner wall of feeding funnel 8.

Specifically, the inside top of unloading groove 10 has seted up square groove, and square magnet 11 fixed connection is in square groove.

In this embodiment, in order to ensure the connection firmness of the square magnet 11, the square magnet 11 is fixed in the square groove formed in the top end inside the blanking slot 10.

Wherein the motor 5 is DK-31C.

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.