CN220661662U - Extruder screen changing device for film production - Google Patents
Extruder screen changing device for film production Download PDFInfo
- Publication number
- CN220661662U CN220661662U CN202321865804.9U CN202321865804U CN220661662U CN 220661662 U CN220661662 U CN 220661662U CN 202321865804 U CN202321865804 U CN 202321865804U CN 220661662 U CN220661662 U CN 220661662U
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- CN
- China
- Prior art keywords
- fixedly connected
- box
- extruder
- supporting
- film production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 206010053615 Thermal burn Diseases 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 5
- 239000002313 adhesive film Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruder net-changing device for film production, which comprises a supporting box, wherein the top of the supporting box is fixedly connected with an extruder body, the right side of the extruder body is communicated with a fixed box, the right side of the fixed box is provided with an extrusion head in a penetrating way, the surface of the extrusion head is fixedly connected with a protective shell, and the top of the fixed box is fixedly connected with a driving box. According to the utility model, through the matched use of the supporting box, the extruder body, the fixing box, the extrusion head, the protective shell, the driving box, the first motor, the threaded rod, the threaded sleeve, the limiting rod, the clamping groove, the first electric push rod, the second motor, the vertical plate, the third electric push rod and the clamping plate, the function of convenient maintenance is realized, and the problems that the existing extruder net changing device needs to manually replace the extrusion head, the temperature of the extrusion head is higher in the use process, workers are easy to scald in the disassembly process, and the maintenance efficiency is reduced are solved.
Description
Technical Field
The utility model relates to the technical field of EVA adhesive film processing equipment, in particular to a net replacing device of an extruder for film production.
Background
The EVA adhesive film is a high-viscosity film material sheet which is prepared by using high molecular resin (ethylene-vinyl acetate copolymer) as a main raw material, adding special auxiliary agents and processing by special equipment, wherein extrusion equipment is needed for processing in the production process of the EVA adhesive film.
The utility model provides an extruder net-changing device for EVA film production, which has the following publication number: CN217258281U, comprising a discharge box structure, on which extrusion flow channels and valve sliding holes are arranged vertically and mutually communicated; the discharge valve body is arranged in the valve sliding hole in a penetrating way, however, the extruder net changing device in the patent needs to manually change the extrusion head, the temperature of the extrusion head is higher in the use process, workers are easy to scald in the disassembly process, the maintenance efficiency is reduced, and the utility model aims to realize the function of convenient maintenance and improve the practical effect.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide the screen changing device of the extruder for film production, which realizes the function of convenient maintenance and solves the problems that the existing screen changing device of the extruder needs to manually change an extrusion head, the temperature of the extrusion head is higher in the use process, workers are easy to scald in the disassembly process, and the maintenance efficiency is reduced.
(II) technical scheme
The technical scheme includes that the net replacing device of the extruder for film production comprises a supporting box, the top of the supporting box is fixedly connected with an extruder body, the right side of the extruder body is communicated with a fixing box, the right side of the fixing box is provided with an extrusion head in a penetrating mode, a protective shell is fixedly connected to the surface of the extrusion head, the top of the fixing box is fixedly connected with a driving box, the top of an inner cavity of the driving box is fixedly connected with a first motor, output ends of the front side and the rear side of the first motor are fixedly connected with threaded rods, surface threads of the threaded rods are connected with threaded sleeves, the bottoms of the threaded sleeves penetrate through the fixing box and are fixedly connected with limiting rods, the front side and the rear side of the protective shell are provided with clamping grooves matched with the limiting rods, the bottom of the inner cavity of the supporting box is fixedly connected with a first electric push rod, the output end of the first electric push rod is fixedly connected with a second electric push rod, the output end of the second electric push rod is fixedly connected with a second motor, the output end of the second electric push rod is fixedly connected with a vertical plate, and the vertical plate is fixedly connected with the output end of the vertical plate and fixedly connected with the vertical plate.
As the preferred scheme, the left side fixedly connected with sliding sleeve of second electric putter, the inner chamber sliding connection of sliding sleeve has the slide bar, the bottom of slide bar and the inner wall fixed connection of supporting box.
As the preferred scheme, the bottom fixedly connected with backup pad on supporting box right side, the left side intercommunication at extruder body top has the inlet pipe.
As the preferable scheme, the top fixedly connected with slider of thread bush, the spout that cooperation slider used has been seted up at the top of driving case inner chamber.
As the preferable scheme, the one end that the threaded rod kept away from first motor passes through bearing and inner wall swing joint of drive box, and the screw thread on two threaded rod surfaces is opposite.
As an optimal scheme, the opening that cooperation gag lever post used is seted up at the top of fixed case, the front fixedly connected with control panel of supporting box.
As the preferable scheme, the bottom of supporting box fixedly connected with bottom plate, the both sides of bottom plate bottom are all fixedly connected with landing leg.
(III) beneficial effects
Compared with the prior art, the utility model provides the screen changing device of the extruder for film production, which has the following beneficial effects.
1. According to the utility model, through the matched use of the supporting box, the extruder body, the fixing box, the extrusion head, the protective shell, the driving box, the first motor, the threaded rod, the threaded sleeve, the limiting rod, the clamping groove, the first electric push rod, the second motor, the vertical plate, the third electric push rod and the clamping plate, the function of convenient maintenance is realized, and the problems that the existing extruder net changing device needs to manually replace the extrusion head, the temperature of the extrusion head is higher in the use process, workers are easy to scald in the disassembly process, and the maintenance efficiency is reduced are solved.
2. According to the utility model, the sliding sleeve is arranged, so that the sliding sleeve can be matched with the sliding rod to support the movement of the second electric push rod, the stability of the second electric push rod during movement is improved, the sliding block and the sliding groove are arranged, the movement of the threaded sleeve can be supported, the first motor is arranged, the threaded rod can be driven to rotate, the position of the threaded sleeve is convenient to adjust, and the supporting leg is arranged, so that the stability of the second electric push rod during use is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a side cross-sectional view of the structural mounting case and drive case of the present utility model;
fig. 4 is a side cross-sectional view of a riser of the present utility model.
In the figure: 1. a supporting box; 2. an extruder body; 3. a fixed box; 4. an extrusion head; 5. a protective shell; 6. a drive box; 7. a first motor; 8. a threaded rod; 9. a thread sleeve; 10. a limit rod; 11. a clamping groove; 12. a first electric push rod; 13. a second electric push rod; 14. a second motor; 15. a riser; 16. a third electric push rod; 17. a clamping plate; 18. a sliding sleeve; 19. a support plate; 20. a bottom plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the present utility model: the utility model provides an extruder trades net device for membrane production, including supporting box 1, the top fixedly connected with extruder body 2 of supporting box 1, the right side intercommunication of extruder body 2 has fixed box 3, the right side of fixed box 3 runs through and is provided with extrusion head 4, the fixed surface connection of extrusion head 4 has protective housing 5, the top fixedly connected with driving box 6 of fixed box 3, the first motor 7 of top fixedly connected with of driving box 6 inner chamber, the equal fixedly connected with threaded rod 8 of the output of first motor 7 front side and rear side, threaded rod 8's surface threaded connection has thread bush 9, the draw-in groove 11 that cooperation gag lever post 10 used has all been seted up to the bottom of thread bush 9 run through fixed box 3 and fixedly connected with gag lever post 10, the first electric putter 12 of bottom fixedly connected with of supporting box 1 inner chamber, the output fixedly connected with second electric putter 13 of first electric putter 12, the spout that cooperation slider used is seted up at the top of driving box 6 inner chamber, the one end that first motor 7 was kept away from through the bottom plate 20 of the positive bottom plate 20 that the positive bottom plate 20 was used of two positive connection of the positive connection of supporting box 1, the positive bottom plate 20 that the positive connection of two positive connection of supporting box 1 inner wall 3 was opened through bearing box 6, the positive bottom plate 20 was all set up to the positive connection.
Wherein: an operator starts the first motor 7 through the external controller, the first motor 7 is matched with the threaded rod 8 to drive the threaded sleeve 9 to move, the threaded sleeve 9 drives the limiting rod 10 to be separated from the clamping groove 11, limiting of the extrusion head 4 is canceled, the first electric push rod 12 is started, and the first electric push rod 12 is matched with the second electric push rod 13 to drive the clamping plate 17 to move upwards.
Referring to fig. 1-4, the present utility model: the extruder screen changing device for film production is characterized in that the output end of the second electric push rod 13 is fixedly connected with the second motor 14, the output end of the second motor 14 is fixedly connected with the vertical plate 15, the front side and the rear side of the vertical plate 15 are fixedly connected with the third electric push rod 16, the output end of the third electric push rod 16 penetrates through the vertical plate 15 and is fixedly connected with the clamping plate 17, the left side of the second electric push rod 13 is fixedly connected with the sliding sleeve 18, the inner cavity of the sliding sleeve 18 is slidably connected with the sliding rod, the bottom of the sliding rod is fixedly connected with the inner wall of the supporting box 1, the bottom of the right side of the supporting box 1 is fixedly connected with the supporting plate 19, and the left side of the top of the extruder body 2 is communicated with the feeding pipe.
Wherein: the third electric putter 16 is started, and the third electric putter 16 drives grip block 17 and removes, and it is fixed to carry out the centre gripping to extrude first 4, starts second electric putter 13, and second electric putter 13 cooperation riser 15 drives grip block 17 and removes, will extrude first 4 and remove out extruder body 2, can accomplish quick dismantlement, convenient maintenance change.
The working principle of the utility model is that; an operator starts the first motor 7 through an external controller, the first motor 7 is matched with the threaded rod 8 to drive the threaded sleeve 9 to move, the threaded sleeve 9 drives the limiting rod 10 to be separated from the clamping groove 11, limiting of the extrusion head 4 is canceled, the first electric push rod 12 is started, the first electric push rod 12 is matched with the second electric push rod 13 to drive the clamping plate 17 to move upwards, the third electric push rod 16 is started, the third electric push rod 16 drives the clamping plate 17 to move, the extrusion head 4 is clamped and fixed, the second electric push rod 13 is started, the second electric push rod 13 is matched with the vertical plate 15 to drive the clamping plate 17 to move, the extrusion head 4 is moved out of the extruder body 2, and quick disassembly can be completed, and maintenance and replacement are convenient.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a membrane production is with extruder trade net device, includes supporting box (1), its characterized in that: the utility model discloses a high-speed extrusion machine, including supporting case (1), extruder body (2) is fixedly connected with at the top of supporting case (1), the right side intercommunication of extruder body (2) has fixed case (3), the right side of fixed case (3) is run through and is provided with extrusion head (4), the fixed surface of extrusion head (4) is connected with protective housing (5), the top fixedly connected with driving case (6) of fixed case (3), the top fixedly connected with first motor (7) of driving case (6) inner chamber, the output of first motor (7) front side and rear side is all fixedly connected with threaded rod (8), the surface screw thread connection of threaded rod (8) has thread bush (9), the bottom of thread bush (9) runs through fixed case (3) and fixedly connected with gag lever post (10), draw-in groove (11) that cooperation gag lever post (10) used are all seted up to the front side and the rear side of protective housing (5), the bottom fixedly connected with first electric putter (12) of supporting case (1) inner chamber, the output of first electric putter (12) is fixedly connected with second motor (14) output of second vertical connection (14) of second electric putter (14), the front side and the rear side of the vertical plate (15) are fixedly connected with a third electric push rod (16), and the output end of the third electric push rod (16) penetrates through the vertical plate (15) and is fixedly connected with a clamping plate (17).
2. An extruder screen changer for film production according to claim 1, wherein: the left side fixedly connected with sliding sleeve (18) of second electric putter (13), the inner chamber sliding connection of sliding sleeve (18) has the slide bar, the bottom of slide bar and the inner wall fixed connection of supporting box (1).
3. An extruder screen changer for film production according to claim 1, wherein: the bottom on the right side of the supporting box (1) is fixedly connected with a supporting plate (19), and the left side of the top of the extruder body (2) is communicated with a feeding pipe.
4. An extruder screen changer for film production according to claim 1, wherein: the top of the thread bush (9) is fixedly connected with a sliding block, and a sliding groove matched with the sliding block for use is formed in the top of the inner cavity of the driving box (6).
5. An extruder screen changer for film production according to claim 1, wherein: one end of the threaded rod (8) far away from the first motor (7) is movably connected with the inner wall of the driving box (6) through a bearing, and threads on the surfaces of the two threaded rods (8) are opposite.
6. An extruder screen changer for film production according to claim 1, wherein: the top of the fixed box (3) is provided with an opening matched with the limiting rod (10), and the front of the supporting box (1) is fixedly connected with a control panel.
7. An extruder screen changer for film production according to claim 1, wherein: the bottom of the supporting box (1) is fixedly connected with a bottom plate (20), and two sides of the bottom plate (20) are fixedly connected with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865804.9U CN220661662U (en) | 2023-07-17 | 2023-07-17 | Extruder screen changing device for film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865804.9U CN220661662U (en) | 2023-07-17 | 2023-07-17 | Extruder screen changing device for film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661662U true CN220661662U (en) | 2024-03-26 |
Family
ID=90335265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321865804.9U Active CN220661662U (en) | 2023-07-17 | 2023-07-17 | Extruder screen changing device for film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661662U (en) |
-
2023
- 2023-07-17 CN CN202321865804.9U patent/CN220661662U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |