CN216968341U

CN216968341U - PVC plastic processing device

Info

Publication number: CN216968341U
Application number: CN202123402583.5U
Authority: CN
Inventors: 张进军
Original assignee: Hubei Huangmei Hongfeng Light Industry Co ltd
Current assignee: Hubei Huangmei Hongfeng Light Industry Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-15
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a PVC plastic processing device which comprises a base, a supporting plate, a box body, a fixing plate, a connecting pipe and a vibrating box, wherein a feeding port is formed in the top end of the box body, a conveying mechanism used for conveying plastics is arranged inside the box body, a plurality of through holes are sequentially formed in the fixing plate from top to bottom, a cutting mechanism used for cutting the plastics is arranged on one side, away from the conveying mechanism, of the fixing plate, a screening mechanism used for screening the plastics is arranged in the vibrating box, a first discharging port is formed in the side end of the vibrating box, and a second discharging port is formed in the bottom end of the vibrating box. The utility model relates to a PVC plastic processing device, which is characterized in that plastic to be processed is extruded and conveyed through a conveying mechanism, the plastic can be cut and granulated by a cutting mechanism on the right side of a fixed plate, plastic particles can be screened through a screening mechanism, the plastic particles meeting the specification can fall out from a second discharge port, and the plastic particles not meeting the specification can fall out from a first discharge port.

Description

PVC plastic processing device

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a PVC plastic processing device.

Background

Polyvinyl chloride, abbreviated as PVC in english, is a polymer obtained by polymerizing Vinyl Chloride Monomer (VCM) in the presence of an initiator such as peroxide and azo compound or in the presence of light or heat according to a free radical polymerization mechanism. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. PVC was the most productive general-purpose plastic in the world and has been used very widely. The product has wide application in building materials, industrial products, daily necessities, floor leathers, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, fibers and the like.

At present, the current PVC plastic processing device can not only cut plastics for granulation, but also needs manual operation in the screening after the granulation is completed, so that the time and the labor are wasted, and the efficiency of plastic processing is greatly influenced, so that the PVC plastic processing device is provided to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a PVC plastic processing device.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a PVC plastic processing device, which comprises a base, a supporting plate arranged above the base, a box body arranged at the top end of the supporting plate, a fixed plate, a connecting pipe and a vibrating box, wherein an opening is formed in one side of the vibrating box, a plurality of supporting legs fixed at the top end of the base are arranged at the bottom end of the supporting plate, a feeding hole is formed in the top end of the box body, a conveying mechanism for conveying plastics is arranged in the box body, the fixed plate is positioned at one side of the conveying mechanism, a plurality of through holes are sequentially formed in the fixed plate from top to bottom, a cutting mechanism for cutting plastics is arranged at one side of the fixed plate, which is far away from the conveying mechanism, one end of the connecting pipe is positioned below the cutting mechanism, and the other end of the connecting pipe penetrates through the opening of the vibrating box and extends into the vibrating box, the vibrating bin is internally provided with a screening mechanism for screening plastics, a first discharge port is formed in the side end of the vibrating bin, and a second discharge port is formed in the bottom end of the vibrating bin.

As a preferred technical scheme of the present invention, the conveying mechanism includes a driving motor, a rotating rod and a helical blade, the driving motor is mounted on the supporting plate, an output shaft of the driving motor is horizontally disposed and coaxially connected to the rotating rod penetrating through a side wall of the box body, the other end of the rotating rod is rotatably connected to the fixing plate through a bearing, and the rotating rod is sleeved with the helical blade located inside the box body.

As a preferable technical solution of the present invention, the size of the opening of the vibration box is much larger than the outer diameter of the connection pipe.

As a preferable technical solution of the present invention, the screening mechanism includes a vibration motor and a plurality of screens, the vibration motor is disposed at an outer side of the vibration box, the plurality of screens are obliquely disposed inside the vibration box and located below the connection pipe, end portions of the plurality of screens are communicated with the corresponding first discharge ports, and a plurality of vibration reduction assemblies are disposed at a bottom end of the screening mechanism.

As a preferred technical scheme of the present invention, the damping assembly includes a straight rod, a damping spring, a sleeve with an opening at a top end, and a support rod, the support rod is fixed on the base, the straight rod is fixed at a bottom end of the vibration box, the sleeve and the damping spring are both vertically and upwardly disposed and fixed at a top end of the support rod, the straight rod extends into the sleeve and slides up and down inside the sleeve, and a bottom end of the straight rod is abutted against the damping spring.

As a preferable technical scheme of the utility model, the cutting mechanism comprises a telescopic cylinder, a connecting block and a cutting blade, wherein the telescopic rod of the telescopic cylinder is vertically upwards connected with the connecting block, the cutting blade is fixed at one end of the connecting block, which is far away from the telescopic cylinder, a notch is arranged on the box body, and the cutting blade penetrates through the notch and slides up and down in the box body.

In a preferred embodiment of the present invention, the cutting blade is attached to a side of the fixing plate away from the conveying mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

1. PVC plastics that will need processing are from the leading-in box of pan feeding mouth, will treat the plastics of processing through conveying mechanism and extrude the transport, because a plurality of through-holes have been seted up on the fixed plate, can let extruded plastics press into the strip through the through-hole, the cutting mechanism on cooperation fixed plate right side can cut the granulation to plastics, plastic granules can filter plastic granules through the leading-in vibration incasement of connecting pipe, can follow the second discharge gate through screening mechanism and fall out, the plastic granules who is not conform to the specification can fall out from first discharge gate.

2. The opening size of the vibration box is far larger than the outer diameter of the connecting pipe, so that the vibration of the vibration box can not influence the normal use of the connecting pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an overall cross-sectional view of the present invention;

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

in the figure: 1. a base; 2. a support plate; 3. a box body; 4. a fixing plate; 5. a connecting pipe; 6. a vibration box; 7. supporting legs; 8. a feeding port; 9. a conveying mechanism; 901. a drive motor; 902. rotating the rod; 903. a helical blade; 10. a cutting mechanism; 101. a telescopic cylinder; 102. connecting blocks; 103. a cutting blade; 11. a screening mechanism; 111. a vibration motor; 112. screening a screen; 113. a vibrating assembly; 1131. a straight rod; 1132. a damping spring; 1133. a sleeve; 1134. a support bar; 12. a first discharge port; 13. and a second discharge hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figures 1-3, the utility model provides a PVC plastic processing device, which comprises a base 1, a supporting plate 2 arranged above the base 1, a box body 3 arranged at the top end of the supporting plate 2, a fixing plate 4 arranged inside the box body 3, a connecting pipe 5 and a vibration box 6, wherein one side of the vibration box 6 is provided with an opening, the bottom end of the supporting plate 2 is provided with a plurality of supporting legs 7 fixed at the top end of the base 1, the top end of the box body 3 is provided with a feeding port 8, the inside of the box body 3 is provided with a conveying mechanism 9 for conveying plastics, the fixing plate 4 is arranged at one side of the conveying mechanism 9, the fixing plate 4 is sequentially provided with a plurality of through holes from top to bottom, one side of the fixing plate 4 far away from the conveying mechanism 9 is provided with a cutting mechanism 10 for cutting plastics, one end of the connecting pipe 5 is arranged below the cutting mechanism 10, and the other end of the connecting pipe 5 passes through the opening of the vibration box 6 and extends to the inside thereof, be equipped with the screening mechanism 11 that is used for screening plastics in the vibration box 6, first discharge gate 12 has been seted up to the side of vibration box 6, second discharge gate 13 has been seted up to the bottom of vibration box 6, the PVC plastics that will process from 8 leading-in boxes 3 of pan feeding mouth, will treat the plastics of processing through conveying mechanism 9 and extrude the transport, because a plurality of through-holes have been seted up on fixed plate 4, can let extruded plastics press into the strip through the through-hole, cutting mechanism 10 on 4 right sides of cooperation fixed plate can cut the granulation to plastics, plastic granules passes through in 5 leading-in vibration boxes 6 of connecting pipe, can filter plastic granules through screening mechanism 11, the plastic granules that accord with the specification can fall out from second discharge gate 13, the plastic granules that do not accord with the specification can fall out from first discharge gate 12.

Further, conveying mechanism 9 includes driving motor 901, rotary rod 902 and helical blade 903, driving motor 901 installs on backup pad 2, driving motor 901's output shaft level sets up and coaxial coupling has the rotary rod 902 that runs through the 3 lateral walls of box, and the other end of rotary rod 902 passes through the bearing rotation with fixed plate 4 and is connected, rotary rod 902 cover is equipped with the helical blade 903 that is located the box 3 inside, driving motor 901's output torque passes through the shaft coupling and transmits for rotary rod 902, the rotary rod 902 is rotatory to drive helical blade 903 and rotates, thereby reach and carry out the purpose of carrying plastics from a left side to the right side.

The opening size of vibration case 6 is greater than the external diameter of connecting pipe 5 far away for vibration case 6 can not influence the normal use of connecting pipe 5 in the vibration.

Screening mechanism 11 includes vibrating motor 111 and a plurality of screen cloth 112, vibrating motor 111 sets up in the outside of vibration box 6, a plurality of screen cloth 112 slopes to set up in the inside of vibration box 6 and be located the below of connecting pipe 5, the tip of a plurality of screen cloth 112 and the first discharge gate 12 intercommunication that corresponds, the bottom of screening mechanism 11 is equipped with a plurality of damping components 113, transmit the vibration for vibration box 6 through vibrating motor 111, vibration box 6 drives two inside screen cloth 112 and vibrates, can filter the plastics that get into from connecting pipe 5, the plastic granules that accord with the specification drop to the below from the sieve mesh, and discharge from second discharge gate 13, the reducible vibrating box 6 of damping components 113 of vibrating box 6 bottom to the influence of base 1.

Damping component 113 includes straight-bar 1131, damping spring 1132, top end open-ended sleeve 1133 and bracing piece 1134, bracing piece 1134 is fixed in on the base 1, straight-bar 1131 is fixed in the bottom of vibrating bin 6, sleeve 1133 and the equal vertical top that upwards sets up of damping spring 1132 and is fixed in the top of bracing piece 1134, straight-bar 1131 stretches into in the sleeve 1133 and slides from top to bottom in its inside, the bottom of straight-bar 1131 offsets with damping spring 1132, when vibrating bin 6 begins to vibrate, can drive straight-bar 1131 and shake from top to bottom, straight-bar 1131 slides from top to bottom in sleeve 1133, damping spring 1132 can play the damping effect, bracing piece 1134 plays the effect of supporting sleeve 1133 and damping spring 1132.

Cutting mechanism 10 includes telescoping cylinder 101, connecting block 102 and cutting blade 103, the vertical upwards and be connected with connecting block 102 of telescoping cylinder 101's telescopic link, the one end that telescoping cylinder 101 was kept away from to connecting block 102 is fixed with cutting blade 103, establish a breach on the box 3, cutting blade 103 passes the breach and slides from top to bottom in the box 3, telescoping cylinder 101 can be electric putter or cylinder, the telescopic link through telescoping cylinder 101 is flexible to be driven connecting block 102 and is reciprocated, because connecting block 102 and cutting blade 103 fixed connection, make telescoping cylinder 101 can drive cutting blade 103 and reciprocate, can cut the granulation to the strip plastics of extruding from 4 through-holes of fixed plate.

Cutting blade 103 is laminated with one side that conveying mechanism 9 was kept away from to fixed plate 4 mutually for cutting blade 103 is more stable when sliding from top to bottom, and the cutting is more accurate.

Specifically, in the using process, the PVC plastic to be processed is guided into the box 3 from the feeding port 8, the output torque of the driving motor 901 is transmitted to the rotating rod 902 through the coupler, the rotating rod 902 rotates to drive the helical blades 903 to rotate, so that the plastic to be processed can be transversely extruded and conveyed in the box 3, because the fixing plate 4 is provided with a plurality of through holes, the extruded plastic can be pressed into strips through the through holes, the telescopic rod of the telescopic cylinder 101 stretches to drive the connecting block 102 to move up and down, because the connecting block 102 is fixedly connected with the cutting blade 103, the telescopic cylinder 101 can drive the cutting blade 103 to move up and down, the strip plastic extruded from the through holes of the fixing plate 4 can be cut and granulated, the cut plastic particles are guided into the vibration box 6 through the connecting pipe 5, the vibration is transmitted to the vibration box 6 through the vibration motor 111, the vibration box 6 drives the two screens 112 inside to vibrate, can screen the plastics that get into from connecting pipe 5, the plastic granules that accord with the specification drop to the below from the sieve mesh to discharge from second discharge gate 13.

PVC plastics that will need processing are from the leading-in box of pan feeding mouth, will treat the plastics of processing through conveying mechanism and extrude the transport, because a plurality of through-holes have been seted up on the fixed plate, can let extruded plastics press into the strip through the through-hole, the cutting mechanism on cooperation fixed plate right side can cut the granulation to plastics, plastic granules is through the leading-in vibration incasement of connecting pipe, can filter plastic granules through screening mechanism, the plastic granules that accord with the specification can be followed the second discharge gate and fall out, the plastic granules that do not accord with the specification can fall out from first discharge gate

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A PVC plastic processing device is characterized by comprising a base (1), a supporting plate (2) arranged above the base (1), a box body (3) arranged at the top end of the supporting plate (2), a fixing plate (4), a connecting pipe (5) and a vibrating box (6) arranged in the box body (3), wherein one side of the vibrating box (6) is provided with an opening, the bottom end of the supporting plate (2) is provided with a plurality of supporting legs (7) fixed at the top end of the base (1), the top end of the box body (3) is provided with a feeding hole (8), a conveying mechanism (9) used for conveying plastics is arranged in the box body (3), the fixing plate (4) is positioned on one side of the conveying mechanism (9), a plurality of through holes are sequentially formed in the fixing plate (4) from top to bottom, one side, away from the conveying mechanism (9), of the fixing plate (4) is provided with a cutting mechanism (10) used for cutting plastics, the one end of connecting pipe (5) is located the below of cutting mechanism (10), the other end of connecting pipe (5) passes the opening part of vibration case (6) and extend to its inside, be equipped with screening mechanism (11) that are used for screening plastics in vibration case (6), first discharge gate (12) have been seted up to the side of vibration case (6), second discharge gate (13) have been seted up to the bottom of vibration case (6).

2. The PVC plastic processing device according to claim 1, wherein the conveying mechanism (9) comprises a driving motor (901), a rotating rod (902) and a spiral blade (903), the driving motor (901) is installed on the supporting plate (2), an output shaft of the driving motor (901) is horizontally arranged and coaxially connected with the rotating rod (902) penetrating through the side wall of the box body (3), the other end of the rotating rod (902) is rotatably connected with the fixing plate (4) through a bearing, and the rotating rod (902) is sleeved with the spiral blade (903) located inside the box body (3).

3. A PVC plastic processing apparatus according to claim 1, characterized in that the opening of the vibrating box (6) is much larger than the outer diameter of the connecting pipe (5).

4. The PVC plastic processing device according to claim 1, wherein the screening mechanism (11) comprises a vibration motor (111) and a plurality of screens (112), the vibration motor (111) is arranged outside the vibration box (6), the plurality of screens (112) are obliquely arranged inside the vibration box (6) and below the connecting pipe (5), the end parts of the plurality of screens (112) are communicated with the corresponding first discharge hole (12), and the bottom end of the screening mechanism (11) is provided with a plurality of vibration damping assemblies (113).

5. The PVC plastic processing device according to claim 4, wherein the damping component (113) comprises a straight rod (1131), a damping spring (1132), a sleeve (1133) with an open top end and a support rod (1134), the support rod (1134) is fixed on the base (1), the straight rod (1131) is fixed at the bottom end of the vibration box (6), the sleeve (1133) and the damping spring (1132) are both vertically upwards arranged and fixed at the top end of the support rod (1134), the straight rod (1131) extends into the sleeve (1133) and slides up and down in the sleeve (1133), and the bottom end of the straight rod (1131) is in contact with the damping spring (1132).

6. The PVC plastic processing device according to claim 1, wherein the cutting mechanism (10) comprises a telescopic cylinder (101), a connecting block (102) and a cutting blade (103), the telescopic rod of the telescopic cylinder (101) is vertically upwards connected with the connecting block (102), the cutting blade (103) is fixed at one end of the connecting block (102) far away from the telescopic cylinder (101), a notch is formed in the box body (3), and the cutting blade (103) penetrates through the notch and slides up and down in the box body (3).

7. PVC plastics processing apparatus according to claim 6, characterized in that the cutting blade (103) engages with the side of the holding plate (4) remote from the conveying device (9).