CN213055548U

CN213055548U - Plastic particle feeding device with dehumidification effect

Info

Publication number: CN213055548U
Application number: CN202021152135.7U
Authority: CN
Inventors: 张军
Original assignee: Shenzhen Hongxinxing New Material Co ltd
Current assignee: Shenzhen Hongxinxing New Material Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-27
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a plastic granule dehumidification technical field specifically is a plastic granule feed arrangement with dehumidification effect, including feed inlet, drying tube, motor and fixed case, the fixed foot that fixed case integration set up passes through the bolt fastening on the workstation, the beneficial effects of the utility model are that: the plastic particles move downwards along the spiral drying tube under the action of gravity, so that the moving distance of the plastic particles is increased, the contact time with hot air flow is longer, and the dehumidification is more thorough; the drying tube is driven to vibrate up and down by the rotation of the motor, so that the plastic particles in the drying tube are continuously vibrated up and down, the contact area between the plastic particles and hot air flow is increased, the plastic particles are not easy to accumulate, and the dehumidification effect is better; the upper part and the lower part of the drying tube are both in open design, plastic particles are added from the feeding hole and then dried through the drying tube, and are directly discharged from the discharging hole without waiting, so that the working efficiency is improved.

Description

Plastic particle feeding device with dehumidification effect

Technical Field

The utility model relates to a plastic granule dehumidification technical field specifically is a plastic granule feed arrangement with dehumidification effect.

Background

For the injection molding processing industry, the dehumidification drying link of plastic granules is an indispensable flow, especially some relatively humid seasons, regions, weather, etc. all can let plastic granules become moist, if the plastic granules not dry enough just carry out product processing, can lead to the product to appear shrinking, silver line, chap, bubble scheduling problem, produce the waste material, cause economic loss, therefore the dehumidification of plastic granules is very important.

The traditional dehumidifier generally adopts a barrel type structure and is provided with a stirrer, a blower and a suction fan, but the efficiency of the dehumidifier is low, and the accumulation of plastic particles can cause incomplete dehumidification, cause energy waste and bring unnecessary cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic granule feed arrangement with dehumidification effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic particle feeding device with dehumidification effect comprises a feeding hole, a drying pipe, a motor and a fixing box, wherein the fixing foot integrally arranged on the fixing box is fixed on a workbench through a bolt, the feeding hole is inserted into the upper end of the fixing box, the lower end of the feeding hole extends into the drying pipe and is in contact connection with a spring, the lower end of the spring is in contact connection with a cross support, the cross support is welded on the inner wall of the upper end of the drying pipe, a stirring rod is welded on the cross support, the upper end and the lower end of a first flexible hose are respectively sleeved with the upper end of the drying pipe and the lower end of the feeding hole and are fixed through a clamp, the motor is coaxially provided with a rotary table, the outer edge of the rotary table is hinged with a transmission rod, the transmission rod is hinged with a protrusion integrally arranged at the lower end of a vibration rod, a connecting, the connecting rod is welded on the inner side surface of the outer wall of the drying tube, the vibrating rod is sleeved with the limiting tube, the limiting pipe is fixed in the middle of the bottom end of the fixed box through a supporting rod welded on the inner wall of the fixed box, an air inlet is formed in the upper surface of the lower end of the drying pipe, one end, far away from the drying pipe, of the air inlet is connected with a second flexible hose clamp, one end of the second flexible hose, which is far away from the air inlet, is connected with the air inlet pipe by a clamping hoop, the upper end of the air inlet pipe is sleeved with the air outlet of the air blower, an air outlet is arranged on the upper surface of the upper end of the drying tube, the upper end of the air outlet is connected with a third flexible hose clamp, one end of the third flexible hose, which is far away from the air outlet, is connected with an air outlet pipe by a clamp, the air outlet pipe is sleeved with an air inlet of a suction fan, the air blower and the suction fan are fixed on the outer walls of the two sides of the fixed box through bolts respectively, and a discharge hole is welded at the bottom end of the drying pipe.

Preferably, the air inlet pipe is sleeved with a heating assembly, and the heating assembly is a resistance wire.

Preferably, the drying tube is a spiral stainless steel round tube.

Preferably, the number of the fixing feet is not less than 4.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the plastic particles move downwards along the spiral drying tube under the action of gravity, so that the moving distance of the plastic particles is increased, the contact time with hot air flow is longer, and the dehumidification is more thorough;

2. the drying tube is driven to vibrate up and down through the rotation of the motor, so that the plastic particles in the drying tube are continuously vibrated up and down, the contact area between the plastic particles and hot air flow is increased, the stirring rod is arranged, the plastic particles are continuously stirred through the up-and-down movement of the vibrating rod, the plastic particles are prevented from being accumulated to block a feed port, and the dehumidification effect is better;

3. the upper part and the lower part of the drying tube are both in open design, plastic particles are added from the feeding hole and then dried through the drying tube, and are directly discharged from the discharging hole without waiting, so that the working efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the feed inlet of the present invention.

In the figure: the drying device comprises a feeding hole 1, a spring 11, a first telescopic hose 2, a drying pipe 3, a discharging hole 31, a stirring rod 32, a cross bracket 33, a transmission rod 34, a vibrating rod 4, a connecting rod 41, an air blower 5, an air inlet pipe 51, a second telescopic hose 52, an air inlet 53, a suction fan 7, an air outlet pipe 71, a third telescopic hose 72, an air outlet 73, a motor 8, a rotary disc 81, a fixed box 9, a fixed foot 91 and a limiting pipe 92.

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 to 3, the present invention provides a technical solution: comprises a feed inlet 1, a drying tube 3, a motor 8 and a fixed box 9, wherein the fixed feet 91 integrally arranged on the fixed box 9 are fixed on a workbench through bolts, the number of the fixed feet 91 is not less than 4, the feed inlet 1 is inserted at the upper end of the fixed box 9, the lower end of the feed inlet 1 extends into the drying tube 3 and is in contact connection with a spring 11, the drying tube 3 is a spiral stainless steel round tube, the lower end of the spring 11 is in contact connection with a cross support 33, the cross support 33 is welded on the inner wall of the upper end of the drying tube 3, a stirring rod 32 is welded on the cross support 33, the upper end and the lower end of a first flexible hose 2 are respectively sleeved at the upper end of the drying tube 3 and the lower end of the feed inlet 1 and are fixed through a hoop, the motor 8 is coaxially provided with a turntable 81, the outer edge of the turntable 81 is hinged with a transmission rod 34, the transmission rod 34 is hinged, the connecting rod 41 is welded on the inner side surface of the outer wall of the drying tube 3, the vibrating rod 4 is sleeved with a limiting tube 92, the limiting tube 92 is fixed on the middle part of the bottom end of the fixed box 9 through a supporting rod welded on the inner wall of the fixed box 9, the upper surface of the lower end of the drying tube 3 is provided with an air inlet 53, one end of the air inlet 53 far away from the drying tube is connected with a second flexible hose 52 in a clamping manner, one end of the second flexible hose 52 far away from the air inlet 53 is connected with an air inlet tube 51 in a clamping manner, the upper end of the air inlet tube 51 is sleeved with an air outlet of the air blower 5, the air inlet tube 51 is sleeved with a heating component which is a resistance wire, the upper surface of the upper end of the drying tube 3 is provided with an air outlet 73, the upper end of the air outlet 73 is connected with a third flexible hose 72 in a clamping manner, one end of the third flexible hose 72 far away, the bottom end of the drying pipe 3 is welded with a discharge port 31.

The working principle is as follows: an operator adds plastic particles from the feeding hole 1, the plastic particles enter the drying tube 3 under the action of gravity, the lower end of the drying tube 3 is connected to the motor 8 through a slider-crank mechanism, the drying tube 3 is driven to vibrate up and down through the rotation of the motor 8, meanwhile, a stirring rod 32 is welded on the inner wall of the upper end of the drying tube 3, and the stirring rod 32 moves up and down along with the drying tube 3 to prevent the feeding hole from being blocked; the air blown by the air blower 5 is heated by the heating device and blown in from the air inlet at the bottom end of the drying tube 3, the hot air flows along the drying tube 3 from bottom to top, the plastic particles in the drying tube 3 are more fully contacted with the hot air by the vertical vibration of the drying tube 3, so that the comprehensive dehumidification is realized, and the hot air is discharged from the drying tube 3 by the suction fan 7 after reaching the upper end of the drying tube 3; and finally, discharging the plastic particles from a bottom discharge port 31 to finish drying.

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 plastic grain feed arrangement with dehumidification effect, includes feed inlet (1), first bellows (2), drying tube (3), motor (8) and fixed case (9), its characterized in that: the fixed foot (91) integrally arranged on the fixed box (9) is fixed on the workbench through a bolt, the feed inlet (1) is inserted at the upper end of the fixed box (9), the lower end of the feed inlet (1) extends into the drying tube (3) to be in contact connection with the spring (11), the lower end of the spring (11) is in contact connection with the cross support (33), the cross support (33) is welded on the inner wall of the upper end of the drying tube (3), the stirring rod (32) is welded on the cross support (33), the upper end and the lower end of the first flexible hose (2) are respectively sleeved with the upper end of the drying tube (3) and the lower end of the feed inlet (1) and are fixed through a hoop, the motor (8) is coaxially provided with the turntable (81), the outer edge of the turntable (81) is hinged with the transmission rod (34), and the transmission rod (34) is hinged with the protrusion integrally arranged at the lower end, the welding has connecting rod (41) on vibrating arm (4), the upper end welding of vibrating arm (4) is at the lower surface of drying tube (3) upper end, connecting rod (41) welding is on the inboard surface of drying tube (3) outer wall, spacing pipe (92) have been cup jointed to vibrating arm (4), spacing pipe (92) are fixed at the bottom middle part of fixed case (9) through the bracing piece that welds on the inner wall of fixed case (9), air intake (53) are seted up to the upper surface of drying tube (3) lower extreme, the one end that the drying tube was kept away from to air intake (53) is connected with second expansion hose (52) clamp, the one end that air intake (53) were kept away from to second expansion hose (52) is connected with air-supply line (51) clamp, air-blower air-supply line (51) upper end cup joints with the air outlet of air-blower (5), air outlet (73) is seted up to the upper surface of, the upper end and the third bellows (72) clamp connection of air outlet (73), the one end and the play tuber pipe (71) clamp connection of air outlet (73) are kept away from in third bellows (72), it cup joints with the air intake of suction fan (7) to go out tuber pipe (71), air-blower (5) and suction fan (7) are respectively through the bolt fastening on the both sides outer wall of fixed case (9), the bottom welding of drying tube (3) has discharge gate (31).

2. The feeding device of claim 1, wherein the feeding device comprises: the air inlet pipe (51) is sleeved with a heating assembly, and the heating assembly is a resistance wire.

3. The feeding device of claim 1, wherein the feeding device comprises: the drying tube (3) is a spiral stainless steel round tube.

4. The feeding device of claim 1, wherein the feeding device comprises: the number of the fixing feet (91) is not less than 4.