Feeding equipment for plastic particles

Abstract

The utility model relates to the technical field of conveying devices, and discloses feeding equipment for plastic particles, which comprises a support frame and a connecting seat, a feeding hopper is fixedly mounted at the upper part of the connecting seat, a conveying pipe is fixedly mounted in a manner of penetrating through the connecting seat, a driving motor is fixedly mounted on one side of the conveying pipe, and the driving motor is fixedly mounted on the other side of the conveying pipe. By controlling the special-shaped base and the dredging plate, plastic particles in the feeding hopper can be turned over during equipment operation, blockage caused by too fast material injection is avoided, the feeding pressure of the spiral plate can be relieved, the feeding efficiency of the plastic particles is improved, meanwhile, the dredging plate is adjusted on the supporting column and fixed through the fastening bolt, and the dredging plate is convenient to use. And the feeding rate of the plastic particles can be adjusted, feeding of the plastic particles is more uniform under the action of a dredging plate, and the practicability of the equipment is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying device technical field, concretely to a loading equipment for plastic granules. BACKGROUND

[0002] The loading equipment for plastic granules provides convenience for the smooth progress of plastic production when the plastic granule loading machine is used for production and processing in the modern plastic processing industry, and the advantages improve production efficiency.

[0003] A loading equipment for plastic granules is provided in Chinese patent with publication number CN206068979U, which comprises a bottom plate, a feeding box and a conveying mechanism. The feeding box and the conveying mechanism are both fixed on the bottom plate. The conveying mechanism comprises a feeding cylinder and an iron removal device. The feeding cylinder is provided with an outlet pipe at the upper end and a feeding pipe at the lower end. The feeding pipe is connected with the feeding box. The iron removal device can separate the iron from the plastic at one time, effectively reduce the cost and improve the loading effect. The waste recovery cylinder in the iron removal device can collect and separate the iron, reduce the generated powder and improve the workshop environment. In addition, the plastic granule loading machine has the function of height adjustment, which can meet different production requirements and conditions and conveniently adjust the height of the loading machine according to the needs.

[0004] The above-mentioned equipment has the functions of recycling the iron in the plastic and adjusting the height, but during the processing, the number of plastic granules cannot be controlled during injection, which can easily cause the feeding hopper to be blocked and the loading to be uneven, increase the rotation resistance of the spiral plate and affect the further processing of the plastic granules. Therefore, it is necessary to provide a loading equipment for plastic granules. SUMMARY

[0005] The utility model aims at providing a loading equipment for plastic granules to solve the problems of the existing device, such as the blocking of the feeding hopper and the uneven loading increasing the rotation resistance of the spiral plate, when the plastic granules are loaded.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of loading equipment for plastic particles, including support frame and connecting seat, the upper portion of connecting seat is fixedly installed with feed hopper, it is fixedly installed with feed pipe penetrating connecting seat, the side of feed pipe is fixedly installed with driving motor, and the inside of feed pipe is fixedly installed with short shaft on the output shaft of driving motor, one end of short shaft is fixedly installed with long shaft, and the outside of short shaft and long shaft is fixedly installed with spiral plate, and it is provided with material loosening mechanism between short shaft and long shaft;The material loosening mechanism includes two positioning seats and connecting frame, two positioning seats are installed at one end of short shaft and long shaft respectively, and the outside of two positioning seats is installed with special-shaped seat, thread hole is formed in the two sides of special-shaped seat, two positioning bolts are threadedly installed penetrating thread hole and short shaft and long shaft, connecting frame and connecting seat are fixedly connected by bolt group, and the middle part of connecting frame is fixedly installed with inner tube, the outside of inner tube is installed with outer tube, support column is slidably installed penetrating inner tube and being located in the inside of outer tube, buffer spring is installed with sleeveing in the outside of support column and between inner tube and outer tube, and dredging plate is installed with sleeveing in the outside of support column.

[0007] Preferably, the outside of the two positioning seats is fixedly installed with four protrusions, and the special-shaped seat is adaptively matched with the two positioning seats, and the special-shaped seat is composed of a size semi-cylinder and a ladder.

[0008] Preferably, the bottom of the outer tube is fixedly installed with a rubber cushion, the shape of the dredging plate is spherical segment, and the spherical surface faces the position of the connecting seat.

[0009] Preferably, a material control mechanism is arranged in the connecting seat, the material control mechanism includes an external thread and an internal thread, the external thread is formed in the outside of the support column, the internal thread is formed in the inside of the dredging plate, and a fastening nut is threadedly installed on the outside of the support column and at the upper part of the dredging plate.

[0010] Preferably, the external thread and the internal thread are adaptively matched, one end of the support column exceeds the connecting seat and is located at the middle part of the feed hopper.

[0011] Preferably, a discharge opening is formed in the bottom of the connecting seat, and a sealing cover is threadedly installed on the outside of the connecting seat.

[0012] Preferably, the sealing cover and the driving motor are closely connected with the short shaft, and one end of the feed pipe is fixedly installed with a bent pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1) the feeding equipment for plastic particles, short shaft, long shaft and special-shaped seat are fixed by controlling positioning bolt, short shaft, long shaft and special-shaped seat are positioned by positioning bolt and positioning seat and are controlled by driving motor, when special-shaped seat rotates, outer tube is close to special-shaped seat periphery and moves along inner tube outside under the action of buffer spring, in turn, dredging plate moves back and forth, plastic particles in feeding hopper can be dredged when dredging plate moves, by installing special-shaped seat and dredging plate, the equipment can automatically dredge plastic particles during operation, automation is high and the problem of plastic particle blockage can be solved, the feeding efficiency of plastic particles is greatly improved.

[0015] 2) the feeding equipment for plastic particles, by opening outer thread outside supporting column, when using, by adjusting dredging plate, appropriate gap between dredging plate and feeding hopper is left, and by rotating fastening nut, dredging plate is fixed, when the equipment operates, plastic particles flow into connecting seat from the gap and are upwardly fed by spiral plate, operation is simple, the feeding amount of plastic particles can be flexibly controlled, meanwhile, by controlling sealing cover, excess plastic particles can be discharged from discharge port, the practicability of the equipment is greatly increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective structural schematic view of the feeding equipment for plastic particles in the embodiment of the utility model;

[0017] Figure 2 It is a sectional view structural schematic view of the feeding equipment for plastic particles in the embodiment of the utility model;

[0018] Figure 3 It is a sectional view structural schematic view of the feeding equipment for plastic particles in the embodiment of the utility model; Figure 2 It is an enlarged structural schematic view of the A figure in the embodiment of the utility model;

[0019] Figure 4 It is a sectional view structural schematic view of the special-shaped seat in the embodiment of the utility model;

[0020] Figure 5 It is a sectional view structural schematic view of the outer tube in the embodiment of the utility model;

[0021] Figure 6 It is a sectional view structural schematic view of the dredging plate in the embodiment of the utility model.

[0022] In the figure: 1, support frame; 2, connecting seat; 3, feeding hopper; 4, feeding pipe; 5, driving motor; 6, short shaft; 7, long shaft; 8, spiral plate; 9, material loosening mechanism; 901, positioning seat; 902, special-shaped seat; 903, threaded hole; 904, positioning bolt; 905, connecting frame; 906, bolt set; 907, inner tube; 908, outer tube; 909, supporting column; 910, buffer spring; 911, dredging plate; 10, material control mechanism; 101, external thread; 102, internal thread; 103, fastening nut; 11, discharge port; 12, sealing cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment one

[0025] In combination Figures 1-6 A kind of feeding equipment for plastic particles, including support frame 1 and connecting seat 2, the upper portion of connecting seat 2 is fixedly installed with feeding hopper 3, feeding pipe 4 is fixedly installed through connecting seat 2, and driving motor 5 is fixedly installed on one side of feeding pipe 4, and short shaft 6 is fixedly installed on the output shaft of driving motor 5 in the inside of feeding pipe 4, long shaft 7 is fixedly installed at one end of short shaft 6, and spiral plate 8 is fixedly installed at the outside of short shaft 6 and long shaft 7, and material loosening mechanism 9 is arranged between short shaft 6 and long shaft 7;Material loosening mechanism 9 includes two positioning seats 901 and connecting frame 905, two positioning seats 901 are installed at one end of short shaft 6 and long shaft 7 respectively, and special-shaped seat 902 is installed at the outside of two positioning seats 901, threaded hole 903 is formed on the two sides of special-shaped seat 902, two positioning bolts 904 are threadedly installed through threaded hole 903 and short shaft 6 and long shaft 7, connecting frame 905 is fixedly connected between connecting seat 2 by bolt set 906, and inner tube 907 is fixedly installed at the middle part of connecting frame 905, outer tube 908 is installed at the outside of inner tube 907, supporting column 909 is slidably installed through inner tube 907 and located at the inside of outer tube 908, buffer spring 910 is installed at the outside of supporting column 909 and located between inner tube 907 and outer tube 908, and dredging plate 911 is installed at the outside of supporting column 909.

[0026] Refer to Figures 3-5Further, the two positioning seats 901 are externally fixedly installed with four protrusions, and the special-shaped seat 902 is adaptively matched with the two positioning seats 901, the special-shaped seat 902 is composed of a large semi-cylinder, a small semi-cylinder and a ladder, the bottom of the outer pipe 908 is fixedly installed with a rubber cushion, and the dredging plate 911 is in a spherical segment shape, and the spherical surface faces the position of the connecting seat 2.

[0027] Specifically, the special-shaped seat 902 is sleeved on the two positioning seats 901, and the special-shaped seat 902 and the short shaft 6 and the long shaft 7 are fixed through the positioning bolt 904, and the driving motor 5 synchronously controls the short shaft 6, the long shaft 7 and the special-shaped seat 902 under the action of the external protrusions of the positioning seat 901, the outer pipe 908 is tightly attached to the special-shaped seat 902 and is connected with the inner pipe 907 through the buffer spring 910, when the special-shaped seat 902 rotates, the outer pipe 908 will make the dredging plate 911 move up and down in the feeding hopper 3 under the action of the special-shaped seat 902, thereby achieving the effect of dredging the plastic particles.

[0028] Embodiment two

[0029] In combination with Figure 1 , Figure 2 and Figure 6 , the connecting seat 2 is provided with a material control mechanism 10, the material control mechanism 10 comprises an outer thread 101 and an inner thread 102, the outer thread 101 is arranged on the outside of the supporting column 909, the inner thread 102 is arranged on the inside of the dredging plate 911, the outer part of the supporting column 909 and the upper part of the dredging plate 911 are threadedly installed with a fastening nut 103, the bottom of the connecting seat 2 is provided with a discharge port 11, and the outside of the connecting seat 2 is threadedly installed with a sealing cover 12.

[0030] In combination with Figure 2 and Figure 6 , and on the basis of embodiment one, further, the outer thread 101 is adaptively matched with the inner thread 102, one end of the supporting column 909 exceeds the connecting seat 2 and is located in the middle of the feeding hopper 3, the sealing cover 12 and the driving motor 5 are tightly connected with the short shaft 6, and one end of the feeding pipe 4 is fixedly installed with a bent pipe.

[0031] Specifically, the dredging plate 911 is rotated outside the supporting column 909 by controlling the dredging plate 911, thereby adjusting the gap between the dredging plate 911 and the feeding hopper 3, when in use, the dredging plate 911 is adjusted and then further fastened through the fastening nut 103, when the equipment is running, the plastic particles will flow to the spiral plate 8 through the gap between the dredging plate 911 and the feeding hopper 3, when the feeding hopper 3 is filled with excess plastic particles, the excess plastic particles can be discharged by opening the discharge port 11 through controlling the sealing cover 12.

[0032] In actual operation, the special-shaped seat 902 is sleeved on the two side positioning seats 901, and the special-shaped seat 902 and the short shaft 6 and the long shaft 7 are fixed through the positioning bolts 904, and the driving motor 5 can synchronously control the short shaft 6, the long shaft 7 and the special-shaped seat 902 under the action of the external lugs of the positioning seat 901, the outer tube 908 is tightly attached to the special-shaped seat 902 and is connected with the inner tube 907 through the buffer spring 910, when the special-shaped seat 902 rotates, the outer tube 908 will make the dredging plate 911 move up and down inside the feeding hopper 3 under the action of the special-shaped seat 902, and then the effect of dredging the plastic particles is achieved;

[0033] The gap between the dredging plate 911 and the feeding hopper 3 can be adjusted by rotating the dredging plate 911 outside the supporting column 909, and then the dredging plate 911 can be further fastened through the fastening nut 103 after being adjusted during use, when the equipment is running, the plastic particles will flow to the spiral plate 8 through the gap between the dredging plate 911 and the feeding hopper 3, when the plastic particles are excessively accumulated inside the feeding hopper 3, the excess plastic particles can be discharged by opening the discharge port 11 through the control of the sealing cover 12.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for plastic particles, comprising a support frame (1) and a connecting seat (2), the upper part of the connecting seat (2) is fixedly installed with a feeding hopper (3), a feeding pipe (4) is fixedly installed through the connecting seat (2), one side of the feeding pipe (4) is fixedly installed with a driving motor (5), and the inside of the feeding pipe (4) is fixedly installed with a short shaft (6) on the output shaft of the driving motor (5), one end of the short shaft (6) is fixedly installed with a long shaft (7), and the outside of the short shaft (6) and the long shaft (7) are both fixedly installed with a spiral plate (8), characterized in that: The short shaft (6) and the long shaft (7) are provided with a material dispersing mechanism (9); The material dispersing mechanism (9) comprises two positioning seats (901) and a connecting frame (905), the two positioning seats (901) are respectively installed at one end of the short shaft (6) and the long shaft (7), and the outer part of the two positioning seats (901) is provided with a special-shaped seat (902), both sides of the special-shaped seat (902) are provided with threaded holes (903), two positioning bolts (904) are threadedly installed through the threaded holes (903) and the short shaft (6) and the long shaft (7), the connecting frame (905) and the connecting seat (2) are fixedly connected through a bolt group (906), and the middle part of the connecting frame (905) is fixedly installed with an inner tube (907), the outer part of the inner tube (907) is provided with an outer tube (908), a supporting column (909) is slidingly installed through the inner tube (907) and located inside the outer tube (908), a buffer spring (910) is installed in the outer part of the supporting column (909) and between the inner tube (907) and the outer tube (908), and a dredging plate (911) is installed in the outer part of the supporting column (909).

2. The feeding device for plastic particles according to claim 1, characterized in that: The outer part of the two positioning seats (901) is fixedly installed with four protrusions, and the special-shaped seat (902) is adaptively matched with the two positioning seats (901), the special-shaped seat (902) is composed of a size half-cylinder and a ladder.

3. The feeding device for plastic particles according to claim 1, characterized in that: The bottom of the outer tube (908) is fixedly installed with a rubber cushion, the shape of the dredging plate (911) is a spherical segment, and the spherical surface faces the position of the connecting seat (2).

4. The feeding device for plastic particles according to claim 3, characterized in that: The connecting seat (2) is provided with a material control mechanism (10), the material control mechanism (10) comprises an outer thread (101) and an inner thread (102), the outer thread (101) is formed on the outer part of the supporting column (909), the inner thread (102) is formed on the inner part of the dredging plate (911), and a fastening nut (103) is threadedly installed on the outer part of the supporting column (909) and located on the upper part of the dredging plate (911).

5. The apparatus for feeding plastic particles according to claim 4, wherein: The outer thread (101) and the inner thread (102) are adaptively matched, one end of the supporting column (909) exceeds the connecting seat (2) and is located in the middle part of the feeding hopper (3).

6. The feeding apparatus for plastic particles according to claim 5, wherein: The bottom of the connecting seat (2) is provided with a discharging port (11), and the outer part of the connecting seat (2) is threadedly installed with a sealing cover (12).

7. The apparatus for feeding plastic particles according to claim 6, wherein: The sealing cover (12) and the driving motor (5) are connected to the short shaft (6), and one end of the material conveying pipe (4) is fixedly installed with a bent pipe.

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