CN210792027U

CN210792027U - Extruder of honeycomb panel is easily changed

Info

Publication number: CN210792027U
Application number: CN201921625504.7U
Authority: CN
Inventors: 蒋思德; 陈维晋; 邹同桥
Original assignee: Dongguan Lesheng Plastic Technology Co ltd
Current assignee: Dongguan Lesheng Plastic Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-19
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an extruder with easily replaced honeycomb plates, which has the technical scheme that the extruder comprises an extruder body, wherein the extruder body comprises a discharge end, the discharge end of the extruder body is provided with a heating cylinder body, the heating cylinder body is hinged with the discharge end of the extruder body, one side of the heating cylinder body is provided with a ring groove, the ring groove is clamped and matched with the honeycomb plates, and when the heating cylinder body rotates to the butted extruder body, the discharge end of the extruder body is butted against the honeycomb plates so that the honeycomb plates are kept clamped and matched with the ring groove; the machine body is provided with a hoop component for fixing the heating cylinder body, and the hoop component is positioned at the discharge end of the machine body. Through with the honeycomb board integrated into one piece in the heating cylinder, and then be convenient for the dismouting and the change of honeycomb board.

Description

Extruder of honeycomb panel is easily changed

Technical Field

The utility model relates to a plastics processing machinery equipment field, more specifically say, it relates to an extruder of honeycomb panel is easily changed.

Background

In the plastic extrusion molding equipment, the plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. The plastic extruder can be matched with various plastic forming auxiliary machines such as pipes, films, rods, monofilaments, flat wires, packing belts, extruding nets, plates, special-shaped materials, pelleting, cable coating and the like to form various plastic extrusion forming production lines and produce various plastic products. The forming principle of the plastic extruder is as follows: the method of forming a material by continuously passing the material through a honeycomb plate in a flowing state by heating and pressurizing is also called "extrusion molding".

Extruder among the prior art, including fuselage and the heating barrel of setting at the discharge end of fuselage, at the in-process of extrusion molding, the material passes through the fuselage processing and forms the flow state, and the fuselage pressurizes so that the material of flow state carries to the heating barrel with making the material, then heats so that the material keeps the flow state through the heating barrel. The heating cylinder is provided with a honeycomb plate, and the flowing material forms a strip-shaped plastic strip after passing through the honeycomb plate.

However, the honeycomb panel in the prior art is usually fixed on one side of the heating cylinder body far away from the discharge end of the machine body through flange plate installation, when different honeycomb panels need to be replaced, the flange plate is difficult to align, and because the bolts are more, the steps are more tedious when the honeycomb panel is fixed in the installation, so that the honeycomb panel is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model aims to provide an easily change extruder of honeycomb panel has the advantage of being convenient for change honeycomb panel.

The utility model discloses a technical scheme realize like this: the extruder with the honeycomb plates easy to replace comprises a machine body, wherein the machine body comprises a discharge end, a heating cylinder body is arranged at the discharge end of the machine body and is hinged to the discharge end of the machine body, an annular groove is formed in one side of the heating cylinder body, the honeycomb plates are clamped and matched with the annular groove, and when the heating cylinder body rotates to abut against the machine body, the discharge end of the machine body abuts against the honeycomb plates so that the honeycomb plates are kept clamped and matched with the annular groove; the machine body is provided with a hoop component for fixing the heating cylinder body, and the hoop component is positioned at the discharge end of the machine body.

By adopting the technical scheme, when the honeycomb plate is installed, the honeycomb plate can be clamped in the annular groove, then the heating cylinder body is rotated to enable the heating cylinder body to rotate to abut against the discharge end of the machine body, the discharge end of the machine body abuts against the end face of the honeycomb plate to enable the honeycomb plate to be clamped in the annular groove, then the heating cylinder body is fixedly connected with the discharge end of the machine body through the hoop component, and then the installation and fixation of the honeycomb plate are realized; on the contrary, when dismantling the honeycomb panel, can unblock staple bolt subassembly to make the heating barrel be in the active state, then rotate the heating barrel so that the heating barrel rotates to the discharge end separation with the fuselage around the pin joint, then shift out the honeycomb panel from the ring channel, and then realize demolising the honeycomb panel, saved the step of twisting the bolt and counterpointing, simplified the dismouting step of honeycomb panel, makeed to change the honeycomb panel convenient and fast more.

As a further improvement, the honeycomb panel includes a plurality of perforations, the perforation is the setting of loudspeaker form, works as heating cylinder rotates when conflicting the fuselage, the orientation is held to the fenestrate macrostoma the discharge end of fuselage.

Through adopting foretell technical scheme, fenestrate macrostoma end is towards the discharge end of fuselage to reduce the area of contact of the terminal surface of honeycomb panel and fluidic plastics, and then reduce the plastics adhesion and lead to the perforation jam on the honeycomb panel.

As a further improvement of the utility model, the staple bolt subassembly including articulate in the last staple bolt of fuselage and lower staple bolt work as heating barrel rotates when conflicting the fuselage, go up the staple bolt and be used for the lock with lower staple bolt heating barrel is so that heating barrel and fuselage fixed connection, the free end of staple bolt still is provided with and is used for making the fixed subassembly of staple bolt and lower staple bolt reciprocal anchorage down.

Through adopting foretell technical scheme, during the fixed heating barrel, rotatable heating barrel is inconsistent to the discharge end of heating barrel and fuselage, then will go up the staple bolt respectively and rotate to lock heating barrel with lower staple bolt to the rotation of restriction heating barrel, then make through fixed subassembly and go up staple bolt and staple bolt reciprocal anchorage down, and then realize heating barrel's fixed.

As a further improvement, the discharge end of fuselage is provided with first solid fixed ring, the one end of heating barrel is provided with the solid fixed ring of second, go up the staple bolt and all seted up the arc wall with lower staple bolt, work as heating barrel rotates when the fuselage of contradicting, first solid fixed ring is inconsistent with the solid fixed ring of second, go up the staple bolt and the staple bolt is rotatable to the lateral wall of the solid fixed ring of first solid fixed ring of contradicting respectively and the solid fixed ring of second with two relative cell walls of arc wall down.

Through adopting foretell technical scheme, during the fixed heating barrel, rotatable heating barrel is inconsistent with the solid fixed ring of second to first solid fixed ring, then will go up the staple bolt respectively with lower staple bolt rotate all peg graft into the arc wall to the border of the solid fixed ring of first solid fixed ring and second, carry on spacingly to the solid fixed ring of first solid fixed ring and second through the arc wall to the rotation of restriction heating barrel, then make staple bolt and lower staple bolt reciprocal anchorage through fixed subassembly, and then realize heating barrel's fixed.

As a further improvement of the utility model, the lateral wall of the first fixing ring and the second fixing ring is provided with an elastic rubber pad.

Through adopting foretell technical scheme, add the elasticity rubber pad in order to increase the leakproofness between the solid fixed ring of first solid fixed ring and the second to improve the stability of heating barrel.

As a further improvement, the fixed subassembly including set up in the free end of staple bolt first articulate the seat down, articulate in the screw rod and the screw-thread fit of first articulated seat in the nut of screw rod, the free end of going up the staple bolt is provided with the connecting block, the fixed slot of lining up the upper and lower surface of connecting block is seted up to the lateral wall of going up the connecting block, the screw rod is rotatable to pegging graft and is gone into the fixed slot.

Through adopting foretell technical scheme, during the fixed heating barrel, rotatable heating barrel is inconsistent with the solid fixed ring of second to first solid fixed ring, then will go up the staple bolt respectively with lower staple bolt rotate all peg graft into the arc wall to the border of the solid fixed ring of first solid fixed ring and second, it is spacing to carry out first solid fixed ring and the solid fixed ring of second through the arc wall, with the rotation of restriction heating barrel, then rotate the screw rod to peg graft into the fixed slot, can screw the nut this moment, so that last staple bolt and staple bolt reciprocal anchorage down, and then realize the fixed of heating barrel.

As a further improvement of the utility model, the side wall of the heating cylinder body is provided with a handle.

Through adopting foretell technical scheme, add the handle so that the staff heats the barrel to opening and shutting.

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

1. when the honeycomb plate is installed, the honeycomb plate can be clamped in the annular groove, then the heating cylinder body is rotated to enable the heating cylinder body to rotate to abut against the discharge end of the machine body, the discharge end of the machine body abuts against the honeycomb plate to enable the honeycomb plate to be clamped in the annular groove, then the heating cylinder body is fixedly connected with the discharge end of the machine body through the hoop component, and therefore the honeycomb plate is installed and fixed; on the contrary, when the honeycomb plate is disassembled, the hoop component can be unlocked to enable the heating cylinder body to be in a movable state, then the heating cylinder body is rotated to enable the heating cylinder body to rotate around the hinge point to be separated from the discharge end of the machine body, and then the honeycomb plate is moved out of the annular groove, so that the honeycomb plate is disassembled, the steps of bolt screwing and alignment are omitted, the disassembling and assembling steps of the honeycomb plate are simplified, and the honeycomb plate is more convenient and quicker to replace;

2. the big mouth end of the perforation faces the discharge end of the machine body so as to reduce the contact area between the end face of the honeycomb plate and the fluid-shaped plastic and further reduce the phenomenon that the plastic adheres to the honeycomb plate to cause the blockage of the perforation.

Drawings

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

FIG. 2 is a schematic view showing the assembly relationship between the honeycomb panel and the heating cylinder and between the heating cylinder and the machine body in the present embodiment;

fig. 3 is another schematic view of fig. 2 with the honeycomb panel removed.

In the figure: 1. a body; 101. a feeding end; 102. a discharge end; 2. heating the cylinder; 3. an annular groove; 4. a honeycomb panel; 5. the hoop component; 501. an anchor ear is arranged; 502. a lower hoop; 503. an arc-shaped slot; 6. perforating; 7. a first retaining ring; 8. a second retaining ring; 9. a first hinge mount; 10. a screw; 11. a nut; 12. an upper connecting block; 121. fixing grooves; 14. a handle; 15. a second hinge mount; 151. a fixed seat; 152. fixing the rod; 153. a yielding groove; 154. a hinged block; 16. and a third hinge base.

Detailed Description

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

An extruder with a honeycomb panel easy to replace is disclosed, as shown in fig. 1 and fig. 2, comprising a machine body 1, wherein the machine body 1 comprises a feeding end 101 and a discharging end 102, a material is conveyed to the interior of the machine body 1 through the feeding end 101 of the machine body 1, the machine body 1 heats and pressurizes the material to enable the material to form a flowing state, and then the material is output through the discharging end 102 of the machine body 1. The discharge end 102 level of fuselage 1 is equipped with heating barrel 2, and heating barrel 2 is the cylinder structure of cavity setting, and the one end of heating barrel 2 articulates at the discharge end 102 of fuselage 1, and heating barrel 2 can rotate to tip and fuselage 1's discharge end 102 inconsistent or separation around the pin joint. In this embodiment, a second hinge seat 15 is added to the discharge end 102 of the machine body 1, and the heating cylinder 2 is hinged to the second hinge seat 15 through a rotating shaft.

Specifically, as shown in fig. 2 and fig. 3, the second hinge base 15 includes a fixing base 151 fixed on the body 1 by bolts and two fixing rods 152 parallel to the side wall of the fixing base 151, the two fixing rods 152 are arranged along the horizontal direction, a hinge block 154 is welded on the side wall of the heating cylinder 2, and the hinge block 154 is rotatably connected with the two fixing rods 152 through a rotating shaft. In addition, one end of the hinge block 154 away from the heating cylinder 2 is provided with a recess 153 corresponding to the two fixing rods 152, so as to facilitate the rotation of the hinge block 154.

As shown in fig. 1 and 2, an annular groove 3 is formed in the inner wall of the heating cylinder 2, a honeycomb plate 4 is in clamping fit in the annular groove 3, and when the heating cylinder 2 is rotated until the end part of the heating cylinder abuts against the discharge end 102 of the machine body 1, the end surface of the honeycomb plate 4 abuts against the discharge end 102 of the machine body 1, so that the honeycomb plate 4 can be kept clamped and fixed in the annular groove 3. When the extruder works, the plastic in a fluid state is extruded from the discharge end 102 of the extruder body 1 and then passes through the honeycomb plate 4, the honeycomb plate 4 shapes the extruded fluid-shaped plastic, and the fluid-shaped plastic forms a strip-shaped plastic strip after passing through the honeycomb plate 4.

Specifically, honeycomb panel 4 includes perforation 6 that a plurality of loudspeaker form set up, and a plurality of perforation 6 evenly distributed are at honeycomb panel 4's terminal surface, and when heating cylinder 2 rotated to conflict fuselage 1, perforation 6's macrostoma end was towards fuselage 1's discharge end 102 to reduce honeycomb panel 4's terminal surface and the area of contact of fluidic plastics, and then reduce the plastics adhesion and lead to perforation 6 to block up to honeycomb panel 4 is gone up.

As shown in fig. 1 and 2, the machine body 1 is further provided with an anchor ear assembly 5, and the anchor ear assembly 5 is located at the discharge end 102 of the machine body 1, wherein the anchor ear assembly 5 is used for fixedly connecting the heating cylinder 2 with the machine body 1. That is, after the heating cylinder 2 rotates to abut against the discharge end 102 of the machine body 1, the hoop component 5 can be used for fastening the heating cylinder 2 to fixedly connect the heating cylinder 2 with the discharge end 102 of the machine body 1.

Specifically, as shown in fig. 2 and 3, the hoop assembly 5 includes an upper hoop 501 and a lower hoop 502, and the third hinge seat 16 is fixed on the machine body 1, in this embodiment, the third hinge seat 16 is fixed on the fixing seat 151 of the second hinge seat 15. The upper anchor ear 501 and the lower anchor ear 502 are respectively hinged to the upper end and the lower end of the second hinge seat 15, and the upper anchor ear 501 and the lower anchor ear 502 can be rotated up and down to be buckled to form an annular structure. In addition, a fixing component for fixing the upper hoop 501 and the lower hoop 502 to each other is further added between the free ends of the upper hoop 501 and the lower hoop 502.

Specifically, as shown in fig. 2 and fig. 3, the fixing component includes a first hinge seat 9 installed on the lower anchor ear 502, a screw rod 10 hinged on the first hinge seat 9, and a nut 11 in threaded fit with the screw rod 10, in this embodiment, a fixing groove 121 penetrating through the upper and lower surfaces of the upper connecting block 12 is formed in the side wall of the upper connecting block 12, the upper connecting block 12 forms a U-shaped structure, so that after the upper anchor ear 501 is fastened with the lower anchor ear 502, the screw rod 10 can be rotated to be inserted into the fixing groove by rotating the screw rod 10, and then the nut 11 is screwed to fix the upper anchor ear 501 and the lower anchor ear 502 to each other. When the honeycomb panel 4 is installed, the honeycomb panel 4 can be clamped in the annular groove 3 of the heating cylinder body 2, then the heating cylinder body 2 is rotated to the end face of the honeycomb panel 4 abutted against the discharge end 102 of the machine body 1, the heating cylinder body 2 is fixedly connected at the discharge end 102 of the machine body 1 through the hoop component 5, then the upper hoop 501 and the lower hoop 502 are fixed to each other through the fixing component, and then the installation of the honeycomb panel 4 is realized.

Meanwhile, as shown in fig. 2 and 3, a first fixing ring 7 is welded at the discharge end 102 of the machine body 1, a second fixing ring 8 is welded at one end of the heating cylinder 2 hinged to the machine body 1, and the first fixing ring 7 is attached to the second fixing ring 8 when the heating cylinder 2 is rotated to abut against the discharge end 102 of the machine body 1. In this embodiment, the radii of the first fixing ring 7 and the second fixing ring 8 are equal. In addition, arc-shaped groove 503 has all been seted up on last staple bolt 501 and the lower staple bolt 502, and the width of arc-shaped groove 503 is greater than the thickness after first solid fixed ring 7 and the solid fixed ring 8 of second are laminated a little and, promptly after first solid fixed ring 7 and the solid fixed ring 8 of second are laminated a little, go up staple bolt 501 and lower staple bolt 502 all can rotate and all peg graft into arc-shaped groove 503 to the border of first solid fixed ring 7 and the solid fixed ring 8 of second to make two relative cell walls of arc-shaped groove 503 contradict the solid fixed ring's of first solid fixed ring 7 and the solid fixed ring 8 lateral wall of second respectively. In order to improve the sealing performance between the first fixing ring 7 and the second fixing ring 8 and the wall of the arc-shaped groove 503 to reduce the heat dissipation and further cause the fluid-like plastic to harden, elastic rubber pads are additionally arranged on the side walls of the first fixing ring 7 and the second fixing ring 8.

As shown in fig. 1, since the surface temperature of the heating cylinder 2 is high, the heating cylinder 2 is opened for convenience, and the honeycomb panel 4 is detached and replaced, therefore, a handle 14 is added on the heated side wall, so that the worker can open and close the heating cylinder 2 conveniently.

The overall working process is as follows: when the honeycomb plate 4 is installed, the honeycomb plate 4 can be clamped in the annular groove 3, then the heating cylinder 2 is rotated, so that the heating cylinder 2 rotates to abut against the discharge end 102 of the machine body 1, the discharge end 102 of the machine body 1 abuts against the honeycomb plate 4, so that the honeycomb plate 4 can be kept clamped in the annular groove 3, then the heating cylinder 2 is fixedly connected with the discharge end 102 of the machine body 1 through the hoop component 5, and further the installation and fixation of the honeycomb plate 4 are realized; on the contrary, when the honeycomb panel 4 is disassembled, the hoop component 5 can be unlocked to enable the heating cylinder body 2 to be in an active state, then the heating cylinder body 2 is rotated to enable the heating cylinder body 2 to rotate around the hinged point to be separated from the discharge end 102 of the machine body 1, then the honeycomb panel 4 is moved out of the annular groove 3, and then the honeycomb panel 4 is disassembled.

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

1. An extruder easy to replace cellular board, comprising a machine body (1), wherein the machine body (1) comprises a discharge end (102), and is characterized in that: a heating cylinder (2) is arranged at the discharge end (102) of the machine body (1), the heating cylinder (2) is hinged to the discharge end (102) of the machine body (1), an annular groove (3) is formed in one side of the heating cylinder (2), the annular groove (3) is matched with a honeycomb plate (4) in a clamping mode, and when the heating cylinder (2) rotates to abut against the machine body (1), the discharge end (102) of the machine body (1) abuts against the honeycomb plate (4) so that the honeycomb plate (4) keeps in clamping fit with the annular groove (3); the machine body (1) is provided with a hoop component (5) used for fixing the heating cylinder body (2), and the hoop component (5) is located at the discharge end (102) of the machine body (1).

2. An extruder with easy-to-replace honeycomb panel as set forth in claim 1, wherein: honeycomb panel (4) are including a plurality of perforation (6), perforation (6) are the loudspeaker form setting, work as heating barrel (2) rotate when conflicting fuselage (1), the macrostoma end orientation of perforation (6) discharge end (102) of fuselage (1).

3. An extruder with easy-to-replace honeycomb panel as set forth in claim 1, wherein: staple bolt subassembly (5) including articulate in last staple bolt (501) and lower staple bolt (502) of fuselage (1), work as heating barrel (2) rotate when contradicting fuselage (1), go up staple bolt (501) and lower staple bolt (502) and be used for the lock heating barrel (2) are so that heating barrel (2) and fuselage (1) fixed connection, the free end of lower staple bolt (502) still is provided with and is used for making staple bolt (501) and lower staple bolt (502) fixed subassembly each other.

4. An extruder with easy-to-replace cellular board according to claim 3, wherein: discharge end (102) of fuselage (1) are provided with first solid fixed ring (7), the one end of heating barrel (2) is provided with the solid fixed ring of second (8), arc wall (503) have all been seted up with lower staple bolt (502) to last staple bolt (501), work as heating barrel (2) rotate to conflict fuselage (1) time, first solid fixed ring (7) and the solid fixed ring of second (8) are inconsistent, go up staple bolt (501) and staple bolt (502) are rotatable contradict the lateral wall of the solid fixed ring of first solid fixed ring (7) and the solid fixed ring of second (8) respectively to two relative cell walls of arc wall (503) down.

5. An extruder with easy-to-replace honeycomb panel according to claim 4, wherein: the lateral walls of the first fixing ring (7) and the second fixing ring (8) are provided with elastic rubber pads.

6. An extruder with easy-to-replace honeycomb panel according to claim 4, wherein: the fixing assembly comprises a first hinged seat (9) arranged at the free end of the lower hoop (502), a screw rod (10) hinged to the first hinged seat (9) and a nut (11) in threaded fit with the screw rod (10), the free end of the upper hoop (501) is provided with an upper connecting block (12), a fixing groove (121) penetrating through the upper surface and the lower surface of the upper connecting block (12) is formed in the side wall of the upper connecting block (12), and the screw rod (10) can rotate to be inserted into the fixing groove (121).

7. An extruder with easy-to-replace honeycomb panel as set forth in claim 1, wherein: the side wall of the heating cylinder body (2) is provided with a handle (14).