CN210679256U - Plastic granules draws material mechanism - Google Patents

Abstract

The utility model relates to a plastic processing equipment technical field, more specifically say, it relates to a plastic granules draws material mechanism, and its technical scheme main points are: the material guiding device comprises a material guiding pipe, wherein a material guiding inlet and a material guiding outlet are respectively arranged on the material guiding pipe, the material guiding inlet is communicated with a discharge hole of the dehydrator, and the material guiding outlet is arranged above the vibrating sieving machine; the material guiding bag is provided with a fixing frame which is sleeved on the outer wall of the material guiding pipe, one end of the material guiding bag is communicated with the material guiding outlet, and the other end of the material guiding bag is abutted against a conveying channel of the vibrating screening machine; the fixing frame is circumferentially provided with a plurality of clamping arms, each clamping arm is provided with a wedge-shaped block, and a convex edge which is clamped and matched with the wedge-shaped block is circumferentially arranged on the outer wall of the material guiding pipe close to the material guiding outlet; the outer wall of the material guiding pipe is provided with an unlocking piece used for unlocking the wedged block and the convex edge after clamping. The material guiding mechanism can reduce the condition that plastic particles are separated from the conveying channel due to bouncing when falling into the conveying channel from the material guiding pipe.

Description

Plastic granules draws material mechanism

Technical Field

The utility model relates to a plastic processing equipment technical field, more specifically say, it relates to a plastic granules draws material mechanism.

Background

Plastic granules are common raw materials for plastic processing, in the production and manufacturing process of plastic products, the plastic granules formed by cutting into granules generally need to be conveyed through the processes of water cooling, dehydration, vibrating screening and the like in sequence, and when the plastic granules are conveyed to the vibrating screening machine from the dewatering machine, a material guiding mechanism is generally needed to be used so as to guide the plastic granules discharged from the discharge port of the dewatering machine into a conveying channel of the vibrating screening machine.

The material guiding mechanism in the prior art is generally simple in structure and generally is a material guiding pipe with a hollow inner part, one end of the material guiding pipe is fixedly installed on the outer wall of the dewatering machine and communicated with a discharge hole of the dewatering machine, and the other end of the material guiding pipe is arranged above a conveying channel of the vibrating screening machine, so that the material guiding function of plastic particles is achieved.

However, in the actual production process, because the height of the dewatering machine is higher than that of the vibrating screen machine, a certain height difference usually exists between the discharge port of the dewatering machine and the conveying channel of the vibrating screen machine, and plastic particles fall into the conveying channel of the vibrating screen machine from the material guiding pipe and are easy to bounce, so that the situation that part of the plastic particles are separated from the conveying channel occurs, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a plastic granules draws material mechanism can reduce the plastic granules from producing the spring and breaking away from the condition of transfer passage when drawing the material pipe to fall into vibratory screen classifier's transfer passage.

The above technical purpose of the present invention can be achieved by the following technical solutions: a plastic particle guiding mechanism comprises a material guiding pipe, wherein a material guiding inlet and a material guiding outlet are respectively arranged on the material guiding pipe, the material guiding inlet is communicated with a discharge hole of a dewatering machine, and the material guiding outlet is arranged above a vibrating screening machine and is used for guiding plastic particles into a conveying channel of the vibrating screening machine; the material guiding device is characterized by further comprising a material guiding bag, wherein the material guiding bag is provided with a fixing frame, the fixing frame is sleeved on the outer wall of the material guiding pipe, one end of the material guiding bag is communicated with a material guiding outlet, and the other end of the material guiding bag abuts against a conveying channel of the vibrating screening machine; a plurality of clamping arms are circumferentially arranged on the fixed frame along the direction close to or far away from the material guiding outlet, a wedge-shaped block is fixedly arranged at one end of each clamping arm far away from the fixed frame along the direction towards the material guiding pipe, and a convex edge in clamping fit with the wedge-shaped block is circumferentially arranged on the outer wall of the material guiding pipe close to the material guiding outlet; the outer wall of the material guiding pipe is provided with an unlocking piece used for unlocking the wedged block and the convex edge after clamping.

By adopting the technical scheme, one end of the material guide bag is communicated with the material guide outlet, and the other end of the material guide bag is abutted against the conveying channel, so that a good material guide effect can be achieved on plastic particles, and the condition that the plastic particles fall into the conveying channel of the vibrating screening machine from the material guide pipe and bounce to separate from the conveying channel is reduced; the wedge-shaped block on the clamping arm is matched with the convex edge in a clamping manner, so that the fixed installation of the fixed frame and the material guiding pipe can be conveniently and quickly realized, and the material guiding bag is fixedly installed on the material guiding pipe; meanwhile, the unlocking piece arranged on the outer wall of the material guiding pipe is convenient for a user to detach the material guiding bag.

Preferably, the guide bag is sequentially sleeved with a plurality of support rings along the length direction of the guide bag; two adjacent be provided with coupling assembling between the support ring, coupling assembling is including setting up respectively in two adjacent the magnet of mutual actuation on two relative terminal surfaces of support ring, two adjacent two relative terminal surfaces of support ring are offered and are used for the holding the notch of magnet.

By adopting the technical scheme, the support ring can play a good supporting role on the material guide bag so as to reduce the influence on the material guide effect caused by the mutual adhesion of the inner walls of the material guide bag; when equipment shut down, utilize mutual actuation between the magnet can be convenient pack up the guide bag, reduce the condition that the guide bag damaged because of the foreign matter scraping.

Preferably, the unlocking piece includes along being close to or keeping away from protruding direction along sliding and cup jointing in the material pipe of drawing and being close to the slip ring on the outer wall that draws the material export, the slip ring with the mutual butt of wedge and mutual slip.

Through adopting above-mentioned technical scheme, the slip ring slides along the direction of being close to or keeping away from protruding edge, can utilize the conflict of slip ring and wedge to slide and play the unblock effect to wedge and protruding edge after the joint, convenient and fast's realization is to the dismantlement of guide bag.

Preferably, the inner wall of the sliding ring is provided with a sliding block, and the outer wall of the material guiding pipe is provided with a sliding groove for the sliding block to slide along the direction close to or far away from the convex edge.

Through adopting above-mentioned technical scheme, the slip cooperation of slider and spout can realize that the slip ring removes along the direction that is close to or keeps away from protruding edge, and makes the slip ring more stable at the slip in-process.

Preferably, the unlocking piece further comprises a plurality of springs, and the springs are arranged between the sliding ring and the convex edge along the direction that the sliding ring is close to or far away from the convex edge; a groove is formed in the end face, close to the sliding ring, of the convex edge, one end of the spring is connected to the end face, facing the convex edge, of the sliding ring, and the other end of the spring is connected to the bottom of the groove; when the spring is in a natural state, the sliding ring is isolated from the wedge-shaped block.

By adopting the technical scheme, the spring can limit the sliding ring, so that the sliding ring is isolated from the wedge block when the spring is in a natural state, and the condition that the clamping effect of the wedge block and the convex edge is influenced because the sliding ring butts against the wedge block when the material guide bag is installed is reduced; the arrangement of the groove can play a certain guiding role for the spring, and an accommodating space can be provided for the compressed spring.

Preferably, the unlocking piece further comprises a grab handle, and the grab handle is arranged on the end face, deviating from the side wall of the material guiding pipe, of the sliding ring.

Through adopting above-mentioned technical scheme, the setting of grab handle is convenient for the staff drive slip ring along being close to or keeping away from protruding direction removal along, can realize reducing staff intensity of labour's effect.

Preferably, the side wall of the material guiding pipe is provided with an opening and closing door for opening and closing the material guiding pipe, one end of the opening and closing door is hinged to the material guiding pipe, and a locking assembly for locking the opening and closing door is arranged between the free end of the opening and closing door and the material guiding pipe.

Through adopting above-mentioned technical scheme, the door that opens and shuts can be used for cleaning and examining and repair the inlet pipe inside, utilizes the closure subassembly can fasten the closure to the door that opens and shuts in the inlet pipe normal use in-process.

Preferably, the locking assembly comprises a push-pull type elbow clamp fixedly arranged on the opening and closing door, a clamping ring arranged on the push-pull rod of the push-pull type elbow clamp and a clamping column arranged on the outer wall of the material guiding pipe, wherein a bayonet matched with the clamping ring in a clamping mode is arranged on the clamping column.

Through adopting above-mentioned technical scheme, plug-type elbow presss from both sides realization snap ring that can be convenient and bayonet socket with loosen to the realization is to the closure and the unblock of door that open and shut.

Preferably, the side wall of the material guiding pipe is provided with a transparent observation window.

Through adopting above-mentioned technical scheme, transparent observation window can make things convenient for the staff to observe the material condition of drawing the inside material pipe to promote the visual management in the production process.

To sum up, the utility model discloses following beneficial effect has:

1. one end of the material guide bag is communicated with the material guide outlet, and the other end of the material guide bag is abutted against the conveying channel, so that a good material guide effect can be achieved on plastic particles, the condition that the plastic particles fall into the conveying channel of the vibrating screening machine from the material guide pipe to bounce and are separated from the conveying channel is reduced, the fixed installation of the fixing frame and the material guide pipe can be conveniently and quickly achieved by the clamping and matching of the wedge-shaped block on the clamping arm and the convex edge, and the fixed installation of the material guide bag on the material guide pipe is achieved;

2. the sliding ring slides along the direction close to or far away from the convex edge, namely the sliding ring and the wedge block are abutted and slid to unlock the clamped wedge block and the convex edge, so that the guide bag can be conveniently and quickly disassembled, and meanwhile, the spring can play a limiting role in the sliding ring, so that the sliding ring is isolated from the wedge block when the spring is in a natural state, and the condition that the clamping effect of the wedge block and the convex edge is influenced because the sliding ring abuts against the wedge block when the guide bag is installed is reduced;

3. the support ring can play fine supporting role to the guide bag to reduce the mutual adhesion of guide bag inner wall and influence the condition of guide effect, when equipment was shut down, utilize the magnet of mutual actuation can be convenient pack up the guide bag, reduce the condition that the guide bag damaged because of the foreign matter scraping.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of the local explosion structure of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a material guiding pipe; 2. a material introduction inlet; 3. a material guiding outlet; 4. a dehydrator; 5. a vibrating screen classifier; 6. a delivery channel; 7. a material guiding bag; 8. a fixed mount; 9. a clamp arm; 10. a wedge block; 11. a convex edge; 12. a support ring; 13. a magnet; 14. a notch; 15. a slip ring; 16. a slider; 17. a chute; 18. a spring; 19. a groove; 20. a handle; 21. opening and closing the door; 22. a push-pull type elbow clip; 23. a snap ring; 24. clamping the column; 25. a bayonet; 26. a transparent viewing window.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A plastic particle guiding mechanism, referring to fig. 1 and 2, including a guiding tube 1, in this embodiment, a longitudinal section of the guiding tube 1 is in an inverted L shape to facilitate guiding and blanking of plastic particles, and a cross section of the guiding tube 1 may be square to facilitate manufacturing of the guiding tube 1; meanwhile, both ends of the material guiding pipe 1 are respectively provided with a material guiding inlet 2 and a material guiding outlet 3, and both the material guiding inlet 2 and the material guiding outlet 3 can be square; the material guiding inlet 2 is communicated with a discharge hole of the dewatering machine 4, the material guiding outlet 3 is positioned above the vibrating sieving machine 5 and is connected with a material guiding bag 7, and in the embodiment, the cross section of the material guiding bag 7 can be a square same as that of the material guiding outlet 3; one end of the material guiding bag 7 is communicated with the material guiding outlet 3, and the other end of the material guiding bag 7 abuts against the conveying channel 6 of the vibrating screening machine 5, so that a good material guiding effect can be achieved on plastic particles, and the situation that the plastic particles fall into the conveying channel 6 of the vibrating screening machine 5 from the material guiding pipe 1 and bounce to separate from the conveying channel 6 is reduced.

Referring to fig. 2 and 3, the side wall of the material guiding pipe 1 is further provided with an opening and closing door 21 for opening and closing the material guiding pipe 1, in this embodiment, the opening and closing door 21 is rectangular plate-shaped, and the lower end of the opening and closing door 21 is hinged to two opposite inner walls of the material guiding pipe 1, so that the material guiding pipe 1 can be opened and closed by rotating the opening and closing door 21, and a worker can clean and overhaul the inside of the material guiding pipe conveniently; in addition, in order to maintain the locking effect of the opening and closing door 21 in the normal production process, a locking assembly for locking the opening and closing door 21 is further installed between the free end of the opening and closing door 21 and the material guiding pipe 1.

Referring to fig. 3, specifically, the locking assembly comprises a push-pull type elbow clamp 22 installed on the opening and closing door 21 through a bolt, a clamping ring 23 installed on a push-pull rod of the push-pull type elbow clamp 22, and a clamping column 24 welded on the outer wall of the material guiding pipe 1, wherein a bayonet 25 in clamping fit with the clamping ring 23 is formed in the clamping column 24; the handle of the push-pull type elbow clamp 22 is pulled to be parallel to the opening and closing door 21, so that the clamping ring 23 can move along the direction close to the push-pull type elbow clamp 22, the clamping and matching of the clamping ring 23 and the bayonet 25 are realized, and the locking effect on the opening and closing door 21 is realized; the handle of the push-pull type toggle clamp 22 is pushed to a state of vertically opening and closing the door 21, so that the clamping ring 23 is separated from the bayonet 25, and unlocking is realized.

In addition, in order to promote the visualization management in the production process, the side wall of the material guiding pipe 1 is also fixedly provided with a transparent observation window 26, so that the worker can observe the material guiding condition inside the material guiding pipe 1.

Referring to fig. 4 and 5, a fixing frame 8 is fixedly installed at one end of the material guiding bag 7 close to the material guiding outlet 3, the fixing frame 8 is in a square frame shape, and the fixing frame 8 is sleeved on the outer wall of the material guiding pipe 1. In order to conveniently install the material guiding bag 7, a plurality of clamping arms 9 are circumferentially installed on the fixing frame 8 along the direction close to or far away from the material guiding outlet 3, in this embodiment, the total number of the clamping arms 9 is eight, the eight clamping arms 9 are uniformly distributed on the end surface of the fixing frame 8 close to the material guiding pipe 1, and a wedge-shaped block 10 is integrally formed at one end of each clamping arm 9 far away from the fixing frame 8 along the direction towards the material guiding pipe 1; correspondingly, a convex edge 11 which is clamped and matched with the wedge block 10 is arranged on the peripheral direction of the outer wall of the material guiding pipe 1 close to the material guiding outlet 3; the wedge-shaped block 10 on the clamping arm 9 is clamped and matched with the convex edge 11, so that the fixed installation of the fixing frame 8 and the material guiding pipe 1 can be conveniently and quickly realized, and the material guiding bag 7 is fixedly installed on the material guiding pipe 1 conveniently and quickly.

In addition, draw the outer wall of material pipe 1 and still install the deblocking piece that is used for carrying out the unblock to wedge 10 after the joint with protruding edge 11, refer to fig. 5, it is concrete, the deblocking piece includes along being close to or keeping away from protruding along 11 directions slide cup joint in the material pipe 1 of drawing and be close to the slip ring 15 on the outer wall of drawing material export 3, utilize mutual butt and mutual slip between slip ring 15 and the wedge 10, can play the unblock effect to wedge 10 after the joint with protruding edge 11 promptly, thereby realize the dismantlement to guide bag 7. Meanwhile, the sliding block 16 is integrally formed on the inner wall of the sliding ring 15, the sliding groove 17 for sliding the sliding block 16 is formed in the outer wall of the material guiding pipe 1 along the direction close to or far away from the convex edge 11, and the sliding fit between the sliding block 16 and the sliding groove 17 is utilized, so that the sliding ring 15 is more stable in the sliding process.

Meanwhile, in order to reduce the situation that the clamping effect of the wedge-shaped block 10 and the convex edge 11 is affected by the fact that the sliding ring 15 abuts against the wedge-shaped block 10 when the material guiding bag 7 is installed, the unlocking piece further comprises a plurality of springs 18, in the embodiment, the number of the springs 18 is eight, and the eight springs 18 are installed between the sliding ring 15 and the convex edge 11 along the direction that the sliding ring 15 is close to or far away from the convex edge 11; a groove 19 is formed in the end face, close to the sliding ring 15, of the convex edge 11, one end of the spring 18 is welded to the end face, facing the convex edge 11, of the sliding ring 15, and the other end of the spring 18 is welded to the bottom of the groove 19; when the spring 18 is in a natural state, the sliding ring 15 can be supported, so that the sliding ring 15 and the wedge block 10 are isolated from each other; the groove 19 can provide a certain guiding function for the spring 18 and also can provide a containing space for the compressed spring 18.

In order to facilitate the worker to drive the sliding ring 15 to unlock the wedge-shaped block 10 and the convex edge 11 after being clamped, the unlocking piece can further comprise a holding handle 20, in the embodiment, the holding handle 20 is a cylinder, one end of the holding handle 20 is fixedly installed on the end face, deviating from the side wall of the material guiding pipe 1, of the sliding ring 15 through threads, the holding handle 20 is utilized to drive the sliding ring 15 to move along the direction close to or far away from the convex edge 11, so that labor is saved, and the effect of reducing the labor intensity of the worker can be realized.

Referring to fig. 4, the material guiding bag 7 is sequentially sleeved with a plurality of support rings 12 along the length direction of the material guiding bag 7, in this embodiment, the number of the support rings 12 is two, both the two support rings 12 are abutted and bonded to the outer wall of the material guiding bag 7, and the situation that the inner walls of the material guiding bag 7 are bonded to each other to affect the material guiding effect can be reduced by utilizing the supporting effect of the support rings 12 on the material guiding bag 7; furthermore, a connecting assembly is mounted between the two support rings 12.

Specifically, the connecting assembly includes magnets 13 respectively disposed on two opposite end surfaces of the two support rings 12 and attracted to each other, in this embodiment, the number of the magnets 13 on each end surface is four, and the four magnets 13 are respectively located at four corners of the support rings 12; utilize mutual actuation between the magnet 13 can make two adjacent support rings 12 link together to can realize the effect of packing up guide bag 7, when equipment shut down, can be convenient pack up guide bag 7, with the condition that reduction guide bag 7 damaged because of the foreign matter scraping. Meanwhile, two opposite end faces of two adjacent support rings 12 are provided with notches 14 for accommodating the magnets 13, so that the magnets 13 can be more stably mounted.

The utility model discloses a concrete theory of operation does: one end of the material guiding bag 7 is communicated with the material guiding outlet 3, and the other end of the material guiding bag is abutted against the conveying channel 6, so that a good material guiding effect can be achieved on plastic particles, and the situation that the plastic particles fall into the conveying channel 6 of the vibrating screening machine 5 from the material guiding pipe 1 and bounce to separate from the conveying channel 6 is reduced; the wedge-shaped block 10 on the clamping arm 9 is matched with the convex edge 11 in a clamping manner, so that the fixed installation of the fixed frame 8 and the material guiding pipe 1 can be conveniently and quickly realized, and the material guiding bag 7 is fixedly installed on the material guiding pipe 1; meanwhile, the worker drives the sliding ring 15 to move in the direction close to or far away from the convex edge 11 through the grab handle 20, so that the wedged block 10 and the convex edge 11 after clamping can be unlocked by utilizing the abutting sliding of the sliding ring 15 and the wedged block 10, and the guide bag 7 can be conveniently and quickly detached; in addition, the support ring 12 can play a good role in supporting the material guiding bag 7, so as to reduce the influence of the mutual adhesion of the inner walls of the material guiding bag 7 on the material guiding effect; when the equipment is shut down, the material guiding bag 7 can be conveniently and rapidly collected by utilizing the mutual attraction force between the magnets 13, and the condition that the material guiding bag 7 is damaged due to the scraping of foreign matters can be reduced.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims (9)

1. The utility model provides a plastic granules draws material mechanism, is including drawing material pipe (1), it draws material entry (2) and draws material export (3) to be provided with respectively on material pipe (1), it is linked together with the discharge gate of hydroextractor (4) to draw material entry (2), it sets up in the top of vibration screening machine (5) to draw material export (3) to be used for on introducing conveying channel (6) of vibration screening machine (5) with plastic granules, characterized by: the material guiding device is characterized by further comprising a material guiding bag (7), wherein a fixed frame (8) is arranged on the material guiding bag (7), the fixed frame (8) is sleeved on the outer wall of the material guiding pipe (1), one end of the material guiding bag (7) is communicated with the material guiding outlet (3), and the other end of the material guiding bag (7) abuts against a conveying channel (6) of the vibrating screening machine (5); a plurality of clamping arms (9) are circumferentially arranged on the fixing frame (8) along the direction close to or far away from the material guiding outlet (3), wedge-shaped blocks (10) are fixedly arranged at one ends of the clamping arms (9) far away from the fixing frame (8) along the direction towards the material guiding pipe (1), and convex edges (11) in clamping fit with the wedge-shaped blocks (10) are circumferentially arranged on the outer wall of the material guiding pipe (1) close to the material guiding outlet (3); the outer wall of the material guiding pipe (1) is provided with an unlocking piece used for unlocking the clamped wedge-shaped block (10) and the convex edge (11).

2. A plastic pellet guide as claimed in claim 1, wherein: the guide bag (7) is sequentially sleeved with a plurality of support rings (12) along the length direction of the guide bag (7); two are adjacent be provided with coupling assembling between support ring (12), coupling assembling is including setting up respectively in two adjacent magnet (13) of mutual actuation on two relative terminal surfaces of support ring (12), two adjacent two relative terminal surfaces of support ring (12) are offered and are used for the holding notch (14) of magnet (13).

3. A plastic pellet guide as claimed in claim 1 or 2, wherein: the unlocking piece comprises a sliding ring (15) which is sleeved on the outer wall of the material guiding pipe (1) close to the material guiding outlet (3) in a sliding mode along the direction close to or far away from the convex edge (11), and the sliding ring (15) is abutted to and slides relative to the wedge block (10).

4. A plastic pellet guide as claimed in claim 3, wherein: the inner wall of the sliding ring (15) is provided with a sliding block (16), and the outer wall of the material guiding pipe (1) is provided with a sliding groove (17) for the sliding block (16) to slide along the direction close to or far away from the convex edge (11).

5. A plastic pellet guide as claimed in claim 3, wherein: the unlocking piece also comprises a plurality of springs (18), and the springs (18) are arranged between the sliding ring (15) and the convex edge (11) along the direction that the sliding ring (15) is close to or far away from the convex edge (11); a groove (19) is formed in the end face, close to the sliding ring (15), of the convex edge (11), one end of the spring (18) is connected to the end face, facing the convex edge (11), of the sliding ring (15), and the other end of the spring (18) is connected to the bottom of the groove (19); when the spring (18) is in a natural state, the sliding ring (15) is isolated from the wedge block (10).

6. The plastic particle guiding mechanism as claimed in claim 5, wherein: the unlocking piece further comprises a grab handle (20), and the grab handle (20) is arranged on the end face, deviating from the side wall of the material guiding pipe (1), of the sliding ring (15).

7. A plastic pellet guide as claimed in claim 1, wherein: the side wall of the material guiding pipe (1) is provided with an opening and closing door (21) used for opening and closing the material guiding pipe (1), one end of the opening and closing door (21) is hinged to the material guiding pipe (1), and a locking assembly used for locking the opening and closing door (21) is arranged between the free end of the opening and closing door (21) and the material guiding pipe (1).

8. A plastic pellet guide as claimed in claim 7, wherein: the locking assembly comprises a push-pull type elbow clamp (22) fixedly arranged on the opening and closing door (21), a clamping ring (23) arranged on a push-pull rod of the push-pull type elbow clamp (22) and a clamping column (24) arranged on the outer wall of the material guiding pipe (1), wherein a bayonet (25) matched with the clamping ring (23) in a clamping mode is arranged on the clamping column (24).

9. A plastic pellet guide as claimed in claim 1, wherein: the side wall of the material guiding pipe (1) is provided with a transparent observation window (26).

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