CN213767105U

CN213767105U - Melting extruder convenient for adding glass fiber

Info

Publication number: CN213767105U
Application number: CN202022633282.2U
Authority: CN
Inventors: 龙新; 朱小林
Original assignee: Dongguan Defa Plastic Technology Co ltd
Current assignee: Dongguan Defa Plastic Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-23
Anticipated expiration: 2030-11-13

Abstract

The utility model belongs to the technical field of the technique of plastic production and specifically relates to a melt extruder convenient to add glass fiber is related to, it include the organism, set up in hopper on the organism, the bottom of hopper is provided with the feed inlet, along being close to or keeping away from in the hopper the direction of feed inlet is provided with the stick of vibrating, be provided with on the hopper and be used for the drive the stick of vibrating is along being close to or keeping away from the drive assembly of the direction motion of feed inlet. This application has the effect that improves product quality and make things convenient for the material loading.

Description

Melting extruder convenient for adding glass fiber

Technical Field

The application relates to the technical field of plastic production, in particular to a melting extruder convenient for adding glass fiber.

Background

The plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction and is composed of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives. At present, various materials are poured into a hopper of an extruder, a double screw is arranged in the extruder for feeding, the extruder conveys, stirs, mixes and heats the materials at the same time for hot melting, so that the materials are reacted to obtain a required product, and then the product is extruded into a strip shape through a die head of the extruder and then cooled.

At present, sometimes manufacturers add glass fibers into raw materials of materials in order to enable the produced plastics to have better performance, operators mix the glass fibers and the materials together and then pour the mixture into a hopper of an extruder, but the glass fibers are easily interwoven together, so that the glass fibers are blocked in the hopper, blanking is difficult, components among the materials are not uniformly mixed, product quality is reduced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

To improve product quality, the present application provides a melt extruder that facilitates the addition of glass fibers.

The melting extruder convenient for adding the glass fiber adopts the following technical scheme:

the utility model provides a melting extruder convenient to add glass fiber, include the organism, set up in hopper on the organism, the bottom of hopper is provided with the feed inlet, be close to or keep away from along being close to in the hopper the direction of feed inlet is provided with the stick that vibrates, be provided with on the hopper and be used for the drive the stick that vibrates is along being close to or keeping away from the drive assembly of the direction motion of feed inlet.

Through adopting above-mentioned technical scheme, in operating personnel poured the material into the hopper, and the continuous material to in the hopper of drive assembly drive vibrating rod motion vibrates to make the difficult emergence of material block up, thereby enter into the organism in the feed inlet more easily, thereby improve the mixing degree of consistency between each component of material, improve product quality.

Preferably, drive assembly including set up in mount pad on the hopper, rotate set up in cam, rotation on the mount pad set up dwang, rotation on the mount pad connect in the dwang with the transfer line between the excellent of vibrating, set up in driving motor on the mount pad, driving motor eccentric connection in the cam, a side surface border circumference of cam is encircleed and is provided with the recess, the one end lateral wall of dwang is provided with the projection, the projection with the cooperation of sliding of recess, follow on the mount pad the length direction of the excellent of vibrating is provided with stop sleeve, the excellent of vibrating with stop sleeve cooperation of pegging graft.

Through adopting above-mentioned technical scheme, driving motor work drive cam rotates, because driving motor is connected with cam off-centre, so continuous up-and-down reciprocating motion of cam drive projection to drive the dwang and rotate, the dwang passes through transfer line drive vibrating rod up-and-down reciprocating motion, thereby makes vibrating rod vibrate the material in the hopper, makes the difficult emergence of material in the hopper block up.

Preferably, be provided with the adjustment tank along the length direction of rotating rod on the dwang, the adjustment tank internal rotation is provided with the screw rod, the transfer line is kept away from the one end of vibrating rod is provided with the regulating block, the regulating block with the adjustment tank cooperation of sliding, screw rod threaded connection in the regulating block.

Through adopting above-mentioned technical scheme, operating personnel rotates the screw rod, and the drive regulating block removes in the adjustment tank to adjust the minimum height of vibrating rod when vibrating in the hopper.

Preferably, one end of the screw rod is provided with a hand wheel.

Through adopting above-mentioned technical scheme, operating personnel is through holding the hand wheel, the convenient rotation screw rod of ability.

Preferably, one end of the vibrating rod close to the feeding hole is provided with a round head.

Through adopting above-mentioned technical scheme, the button head enables the vibrating rod and reduces the resistance of material to the vibrating rod in the motion process, improves the effect of running through to the material of vibrating rod for the material can be better by the break-away.

Preferably, it is provided with the protective cover to rotate on the hopper, the protective cover rotates the lid and fits the hopper.

Through adopting above-mentioned technical scheme, operating personnel rotates the protective cover and covers in the hopper after, can make external debris be difficult for dropping on the hopper, prevent to appear impurity in the product, cause product quality to reduce.

Preferably, the side wall of the hopper is provided with a viewing window.

Through adopting above-mentioned technical scheme, the surplus condition of observing the interior material of hopper that operating personnel can be convenient through the observation window to judge whether need add the material.

Preferably, the machine body is provided with a feeding device, the feeding device comprises a bottom plate arranged on the machine body, a lifting plate arranged on the bottom plate, a lead screw rotatably arranged on the bottom plate and a lifting motor used for driving the lead screw to rotate, the lead screw is in threaded connection with the lifting plate, an output shaft of the lifting motor is coaxially sleeved with a worm, the lead screw is coaxially sleeved with a turbine, the worm is meshed with the turbine, the bottom plate is provided with a plurality of guide posts, and the guide posts movably penetrate through the lifting plate.

Through adopting above-mentioned technical scheme, operating personnel will place the container of placing the material on the lifter plate, then elevator motor work drives the worm and rotates, and worm drive turbine rotates to make the lead screw rotate, lead screw drive lifter plate moves on one's own, thereby promote the hopper department with the container of placing the material, make things convenient for operating personnel to feed in raw material, improved the convenience of operation, and the guide post makes the lifter plate remain stable at the lifter plate removal in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in operating personnel pours the material into the hopper, and the continuous material to in the hopper of the drive assembly drive vibrating rod motion vibrates to make the difficult emergence of material block up, thereby enter into the organism in from the feed inlet more easily, thereby improve the mixing degree of consistency between each component of material, improve product quality.

2. The cam is driven to rotate by the working of the driving motor, and the cam is eccentrically connected with the cam, so the cam drives the convex column to continuously reciprocate up and down, the rotating rod is driven to rotate, the rotating rod drives the vibrating rod to reciprocate up and down through the transmission rod, the vibrating rod vibrates materials in the hopper, and the materials in the hopper are not easy to block.

3. The container that operating personnel will place the material is placed on the lifter plate, then elevator motor work drives the worm and rotates, and worm drive turbine rotates to make the lead screw rotate, lead screw drive lifter plate moves on one's own, thereby promote the hopper department with the container of placing the material, make things convenient for operating personnel to feed in raw material, improved the convenience of operation, and the guide post removes the in-process at the lifter plate, make the lifter plate remain stable.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

FIG. 2 is a schematic view showing the assembly relationship of the protecting cover, the hopper and the vibrating rod in the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a body; 11. a base plate; 111. a screw rod; 112. a lifting motor; 113. a worm; 114. a turbine; 115. a guide post; 12. a lifting plate; 2. a hopper; 21. a mounting seat; 22. a cam; 221. a groove; 23. rotating the rod; 231. an adjustment groove; 232. a screw; 233. an adjusting block; 234. a hand wheel; 235. a bearing rod; 24. a transmission rod; 25. a carrier bar; 251. a drive motor; 26. a limiting sleeve; 27. a protective cover; 28. an observation window; 3. and (5) vibrating the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a melting extruder convenient for adding glass fiber. Referring to fig. 1 and 2, the device comprises a machine body 1 and a hopper 2 communicated with a feeding end of the machine body 1, wherein a die head is installed at a discharging end of the machine body 1, and a material conveying screw 232 is installed between the feeding end and the discharging end in the machine body 1. Hopper 2 is located 1 top of organism, and the feed inlet has been seted up to the bottom of hopper 2, is provided with the vibrating rod 3 that is used for the material that vibrates along vertical direction in the hopper 2. One end of the vibrating rod 3 close to the feeding hole is integrally formed with a round head.

Referring to fig. 1 and 3, a driving assembly for driving the vibrating rod 3 to move in a direction close to or far away from the feeding hole is arranged on the hopper 2; specifically, the driving assembly includes a semicircular mounting seat 21 welded to the top of the hopper 2, a cam 22 disposed on the mounting seat 21, a rotating rod 23 disposed on the mounting seat 21, a transmission rod 24 connected between the rotating rod 23 and the vibrating rod 3, and a driving motor 251 for driving the cam 22 to rotate, a bearing rod 25 is welded to the upper surface of the mounting seat 21, the driving motor 251 is fixedly mounted on the side wall of the bearing rod 25, the driving motor 251 is parallel to the axis of the cam 22, the output shaft of the driving motor 251 is eccentrically and fixedly connected to one side surface of the cam 22, a groove 221 is circumferentially surrounded on the side surface of the cam 22 facing away from the driving motor 251, a protruding column is rotatably supported on the side wall of one end of the rotating rod 23, the protruding column is in sliding fit with the groove 221, a receiving rod 235 is welded to the upper surface of the mounting seat 21, a rotating shaft is welded to the side wall of the rotating rod 23, the rotating rod 23 is rotatably supported on the side wall of the receiving rod 235 through the rotating shaft, one end of the transmission rod 24 is hinged to the end face of the top end of the vibrating rod 3, and the other end of the transmission rod is rotatably supported on the side wall of the rotating rod 23 through a rotating shaft; the length direction welding that has along the vibrating rod 3 on the mount pad 21 has spacing sleeve 26, and the vibrating rod 3 cooperates with spacing sleeve 26 grafting.

In addition, referring to fig. 1 and fig. 2, an adjusting groove 231 is formed in a side wall of the rotating rod 23 along a length direction of the rotating rod 23, a screw 232 is arranged in the adjusting groove 231 along the length direction of the adjusting groove 231, two ends of the screw 232 are rotatably supported on side walls at two ends of the adjusting groove 231, one end of the screw 232 extends out of an end face of one end of the rotating rod 23, an adjusting block 233 is arranged at one end of the transmission rod 24, which is far away from the vibrating rod 3, the transmission rod 24 is rotatably supported on the side wall of the adjusting block 233, the adjusting block 233 is in sliding fit with the adjusting groove 231, the screw 232 is in threaded connection with the adjusting block 233, and in addition, a hand wheel 234 is welded at one end of the screw 232. When an operator needs to adjust the lowest height of the vibrating rod 3 in the hopper 2, the operator holds the hand wheel 234 to rotate the screw 232, drives the adjusting block 233 to move in the adjusting groove 231, and accordingly adjusts the vibrating rod 3.

Referring to fig. 2 and 4, a feeding device is disposed on the machine body 1, and specifically, the feeding device includes a bottom plate 11 welded on the machine body 1 along a horizontal direction, a lifting plate 12 movably disposed over the bottom plate 11, a lead screw 111 disposed on an upper surface of the bottom plate 11 along a vertical direction, and a lifting motor 112 fixedly mounted on the upper surface of the bottom plate 11 along the horizontal direction, a bottom end of the lead screw 111 is rotatably supported on the upper surface of the bottom plate 11, a bottom end thread of the lead screw 111 penetrates through the lifting plate 12, an output shaft of the lifting motor 112 is coaxially and fixedly sleeved with a worm 113, the lead screw 111 is coaxially and fixedly sleeved with a worm wheel 114, the worm 113 is engaged with the worm wheel 114, a plurality of guide posts 115 are welded on the bottom plate 11 along the vertical direction, the guide posts 115 movably penetrate through the lifting plate 12, and meanwhile, an observation window 28 is installed on a side wall of the hopper 2, in this embodiment, the observation window 28 may be made of a hard transparent material such as glass or acrylic plate; the surplus condition of observing the interior material of hopper 2 that operating personnel can be convenient through observation window 28, when needs are reinforced, operating personnel will place the container of placing the material on lifter plate 12, then elevator motor 112 work drives worm 113 and rotates, and worm 113 drives turbine 114 and rotates to make lead screw 111 rotate, lead screw 111 drive lifter plate 12 moves on the same phase, thereby promote the container of placing the material to hopper 2 department, make things convenient for operating personnel to feed in raw material. In addition, a protective cover 27 is arranged on the hopper 2, one side of the protective cover 27 is hinged to the side edge of the body of the mounting seat 21, the protective cover 27 covers the hopper 2 in a rotating mode, a hasp is welded to the other side of the protective cover 27, a buckle is welded to the outer side wall of the hopper 2, and the buckle and the hasp are buckled with each other.

The implementation principle of the embodiment of the application is as follows: operating personnel pours the material into hopper 2 in, driving motor 251 work drive cam 22 rotates, because driving motor 251 is connected with cam 22 off-centre, so continuous up-and-down reciprocating motion of cam 22 drive projection, thereby drive dwang 23 and rotate, dwang 23 passes through transfer line 24 drive vibrating rod 3 up-and-down reciprocating motion, thereby make vibrating rod 3 vibrate the material in hopper 2, make the difficult emergence of material block up, thereby enter into organism 1 in the feed inlet more easily, thereby improve the mixing degree of consistency between each component of material, improve product quality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a melting extruder convenient to add glass fiber, include organism (1), set up in hopper (2) on the organism (1), the bottom of hopper (2) is provided with feed inlet, its characterized in that: along being close to or keeping away from in hopper (2) the direction of feed inlet is provided with tamper (3), be provided with on hopper (2) and be used for the drive tamper (3) are along being close to or keeping away from the drive assembly of the direction motion of feed inlet.

2. A melt extruder for facilitating the addition of glass fibers as in claim 1, wherein: the driving component comprises a mounting seat (21) arranged on the hopper (2), a cam (22) rotatably arranged on the mounting seat (21), a rotating rod (23) rotatably arranged on the mounting seat (21), a transmission rod (24) rotatably connected between the rotating rod (23) and the vibrating rod (3), and a driving motor (251) arranged on the mounting seat (21), the driving motor (251) is eccentrically connected with the cam (22), a groove (221) is circumferentially arranged on one side surface edge of the cam (22) in a surrounding mode, a convex column is arranged on the side wall of one end of the rotating rod (23), the convex column is matched with the groove (221) in a sliding way, follow on mount pad (21) the length direction of vibrating rod (3) is provided with spacing sleeve (26), vibrating rod (3) with spacing sleeve (26) are pegged graft and are cooperated.

3. A melt extruder for facilitating the addition of glass fibers as in claim 2, wherein: dwang (23) is gone up along the length direction of dwang (23) and is provided with adjustment tank (231), adjustment tank (231) internal rotation is provided with screw rod (232), transfer line (24) are kept away from the one end of vibrating rod (3) is provided with regulating block (233), regulating block (233) with adjustment tank (231) cooperation of sliding, screw rod (232) threaded connection in regulating block (233).

4. A melt extruder for facilitating the addition of glass fibers as in claim 3, wherein: one end of the screw rod (232) is provided with a hand wheel (234).

5. A melt extruder for facilitating the addition of glass fibers as in claim 1, wherein: and one end of the vibrating rod (3) close to the feeding hole is provided with a round head.

6. A melt extruder for facilitating the addition of glass fibers as in claim 1, wherein: it is provided with protective cover (27) to rotate on hopper (2), protective cover (27) rotate the lid and fit hopper (2).

7. A melt extruder for facilitating the addition of glass fibers as in claim 1, wherein: the side wall of the hopper (2) is provided with an observation window (28).

8. A melt extruder for facilitating the addition of glass fibers as in claim 1, wherein: the automatic feeding machine is characterized in that a feeding device is arranged on the machine body (1), the feeding device comprises a bottom plate (11) arranged on the machine body (1), a lifting plate (12) arranged on the bottom plate (11), a screw rod (111) arranged on the bottom plate (11) in a rotating mode and a lifting motor (112) used for driving the screw rod (111) to rotate, the screw rod (111) is in threaded connection with the lifting plate (12), a worm (113) is coaxially sleeved on an output shaft of the lifting motor (112), a turbine (114) is coaxially sleeved on the screw rod (111), the worm (113) is meshed with the turbine (114), a plurality of guide posts (115) are arranged on the bottom plate (11), and the lifting plate (12) is movably penetrated through the guide posts (115).