CN220464699U - Filter core extrusion mechanism is traded to non-stop - Google Patents
Filter core extrusion mechanism is traded to non-stop Download PDFInfo
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- CN220464699U CN220464699U CN202321821256.XU CN202321821256U CN220464699U CN 220464699 U CN220464699 U CN 220464699U CN 202321821256 U CN202321821256 U CN 202321821256U CN 220464699 U CN220464699 U CN 220464699U
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- filter screen
- filter
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- extrusion
- container
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- 238000001125 extrusion Methods 0.000 title claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 241000220317 Rosa Species 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to a filter core extrusion mechanism is traded in no stop, including extrusion pipe, extrusion pole and filtration, filtration includes rose box and filter screen container, is provided with two holding tanks that hold filter screen container on the rose box, and the rose box lateral wall is provided with the connector of connecting the extrusion pipe, and two holding tanks are connected through two first branches to the connector; the side wall of the filter box is provided with an extrusion port, and the extrusion port is connected with two accommodating grooves through two second branches; the filter screen container is connected in the containing groove in a sliding way, a through groove for placing the filter screen is formed in the side wall of the filter screen container, and a filter screen positioning piece is arranged in the through groove; when the through groove is communicated with the first branch passage and the second branch passage, the through groove is used for the plastic raw material to pass through; when the filter screen container slides to the through groove to be separated from the filter box, the side wall of the filter screen container seals the containing groove. By adopting the two filter screen containers to alternately replace the filter screens, the extruding mechanism does not need to stop to replace the filter screens, the filter screen is convenient to replace, the time is saved, and the production efficiency is improved.
Description
Technical Field
The application relates to the field of extruders, in particular to a filter element replacement extrusion mechanism without stopping.
Background
The plastic raw material for the takeaway box belongs to food grade, has higher sanitary requirement, and simultaneously the takeaway box surface is smooth and even, and the raw material needs to be filtered through the filter core when extruding, moves and guarantees no impurity in the takeaway box, makes takeaway box quality good.
In the extruder in the related art, a filtering device for filtering plastic raw materials is arranged, when more impurities exist in a filter element in the filtering device, the filtering device needs to be stopped, the filtering device is opened, the filter element in the filtering device is replaced, the stopped plastic raw materials are cooled, a period of time is needed for preheating after the starting, time is consumed, and the production efficiency is reduced.
Disclosure of Invention
In order to solve the problem of reducing production efficiency with the filter core replacement, the application provides a filter core extrusion mechanism is replaced in no stop.
The application provides a filter core extrusion mechanism is traded to incessant machine adopts following technical scheme:
the filter element replacement extrusion mechanism without stopping comprises an extrusion pipe, an extrusion rod rotatably arranged in the extrusion pipe and a filter structure connected with the extrusion pipe, wherein the filter structure comprises a filter box and at least two filter screen containers, at least two containing grooves for containing the filter screen containers are formed in the filter box, a connecting port connected with the extrusion pipe is formed in the side wall of the filter box, and the connecting port is respectively connected with the two containing grooves through two first branches; the side wall of the filter box, which is away from the connecting port, is provided with an extrusion port, and the extrusion port is respectively connected with two accommodating grooves through two second branches; the filter screen container is connected in the containing groove in a sliding way, a through groove for placing a filter screen is formed in the side wall of the filter screen container, and a filter screen positioning piece is arranged in the through groove; when the through groove is communicated with the first branch passage and the second branch passage, the through groove is used for the plastic raw material to pass through; when the filter screen container slides to the through groove to be separated from the filter box, the side wall of the filter screen container seals the containing groove.
Through adopting above-mentioned technical scheme, the filter screen is spacing in logical inslot by filter screen setting element, and when logical inslot intercommunication first branch was said and the second was said, and the material is extruded the pole and is got into first branch from the connector after extruding, and the material is filtered by the filter screen of logical inslot when leading to the inslot, filters the back and removes to the second branch. Two filter screen containers use simultaneously, when the filter screen needs to be changed, one filter screen container moves to the through groove and breaks away from the filter box, changes the filter screen, and the corresponding holding groove of the side wall plugging device of the filter screen container of the filter screen to be changed at the moment makes the material only pass through the through groove ejection of compact of another filter screen container. After the filter screen is replaced, the filter screen container is slid to the through groove to be communicated with the first branch passage and the second branch passage, so that materials are filtered through the replaced filter screen, and then the filter screen on the next filter screen container is replaced. The scheme of this application makes extrusion mechanism need not to shut down and changes the filter screen, and the filter screen is changed conveniently to save time improves production efficiency.
Optionally, the filter screen locating piece is a supporting net, and one side of the supporting net, which is close to the connecting port, is used for placing the filter screen.
Through adopting above-mentioned technical scheme, the structure of supporting network has better supportability, can carry out comprehensive support to the filter screen, also need not to fix the filter screen simultaneously, only need place the filter screen in logical inslot to with the filter screen laminating supporting network can, make the filter screen change conveniently.
Optionally, the filter structure further comprises a moving member for driving the filter screen container to move.
Through adopting above-mentioned technical scheme, use the moving part to drive the slip of filter screen container, need not manual operation, make filter screen container slip convenient to make things convenient for the change of filter screen.
Optionally, the moving part is a hydraulic cylinder, a piston shaft of the hydraulic cylinder is fixed at the end part of the filter screen container, and the length direction of the piston shaft of the hydraulic cylinder is parallel to the sliding direction of the filter screen container.
Through adopting above-mentioned technical scheme, pneumatic cylinder drive filter screen container slides for filter screen container slides conveniently.
Optionally, the rose box lateral wall is provided with the guide bar, and the length direction of guide bar is parallel with the slip direction of filter screen container, be provided with the guide block on the filter screen container lateral wall, the guide block has been seted up and has been supplied the gliding guide way of guide bar.
Through adopting above-mentioned technical scheme, the guide bar leads to the slip of filter screen container to make filter screen container can not turn to when sliding, keep leading to the inslot after the groove slides to the holding tank, first branch way and second branch way aim at leading to the groove.
Optionally, the extrusion pipe outer wall has cup jointed a plurality of temperature control cover that set up side by side, be provided with the heating pipe in the temperature control cover, be provided with the clamp chamber in the temperature control cover, it is provided with cooling mouth and a plurality of venthole to press from both sides the chamber outer wall, cooling mouth department is connected with the fan.
Through adopting above-mentioned technical scheme, the heating pipe in the temperature control cover heats the intraductal material of extruding, and when the temperature exceeded the demand temperature, the fan cooled down in to the control cover to make the temperature of material stable.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two filter screen containers are adopted to alternately replace the filter screens, so that the extrusion mechanism does not need to stop to replace the filter screens, the filter screens are convenient to replace, the time is saved, and the production efficiency is improved;
2. the filter screen is supported by adopting the supporting net, so that on one hand, the supporting performance is good, and on the other hand, the filter screen is convenient to fix and place on the side, facing the connecting port, of the supporting net, and the filter screen is convenient to replace;
3. through setting up guide block and guide bar, make logical inslot slip to the holding tank in after, first branch way and second branch way aim at logical groove, improve filter screen holder's sliding stability.
Drawings
FIG. 1 is an overall schematic of a non-stop cartridge change extrusion mechanism according to an embodiment of the present application.
Fig. 2 is a schematic partial cross-sectional view of an embodiment, mainly showing the structure of an extrusion tube and an extrusion rod.
Fig. 3 is an enlarged view at a of fig. 2, mainly showing the structure of the through slots and the support net.
Reference numerals illustrate: 1. extruding a pipe; 2. extruding a rod; 3. a filtering structure; 31. a filter box; 311. a receiving groove; 312. a connection port; 313. a first branch; 314. an extrusion port; 315. a second branch; 32. a filter screen holder; 321. a filtering part; 322. a closing part; 323. a through groove; 4. a temperature control sleeve; 41. a cooling port; 42. a fan; 43. an air outlet hole; 44. clamping a cavity; 5. a support rod; 51. a guide rod; 6. a guide block; 61. a guide groove; 7. a screen positioning member; 71. a support net; 711. a mesh; 8. a moving member; 81. a hydraulic cylinder; 9. and (3) mounting a plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a filter core extrusion mechanism is traded in no stop. Referring to fig. 1 and 2, the non-stop filter element replacement extrusion mechanism comprises an extrusion pipe 1, an extrusion rod 2 and a filtering structure 3 connected with the extrusion pipe 1. The extrusion rod 2 is rotatably connected in the extrusion pipe 1, and extrusion threads are arranged on the outer wall of the extrusion rod 2.
Referring to fig. 1 and 2, the outer wall of the extrusion pipe 1 is sleeved with a plurality of temperature control sleeves 4, a clamping cavity 44 is arranged in each temperature control sleeve 4, a heating pipe (not shown in the figure) for heating materials in the extrusion pipe 1 is fixed on the side wall, close to the extrusion pipe 1, of each clamping cavity 44, and is an electric heating pipe, and the heating pipe heats after being electrified. The outer wall of the temperature control sleeve 4 is provided with a cooling port 41, the cooling port 41 is connected with a fan 42, the side wall of the temperature control sleeve 4, which is away from the cooling port 41, is provided with an air outlet hole 43, and the air outlet hole 43 is used for discharging air of the fan 42 out of the clamping cavity 44.
Referring to fig. 1 and 2, the filter structure 3 comprises a filter box 31 and at least two filter screen receivers 32, the embodiment being provided with two filter screen receivers 32. The filter box 31 is provided with two accommodating grooves 311 for sliding the filter screen accommodating device 32, the two accommodating grooves 311 are independently arranged, and the two accommodating grooves 311 penetrate through the filter box 31 along the vertical direction.
Referring to fig. 2, a connection port 312 for connecting the extruded tube 1 is opened at one side of the filter box 31 in the horizontal direction, and the connection port 312 is connected to the two receiving grooves 311 through the two first branch passages 313, respectively. The lateral wall of the filter box 31, which is away from the connecting port 312, is provided with an extrusion port 314, the material is filtered and then moves to the extrusion port 314, and the extrusion port 314 is respectively connected with two accommodating grooves 311 through two second branches 315.
Referring to fig. 1, a filter screen container 32 is slidably connected in a receiving groove 311, a plurality of support rods 5 are fixed on the bottom surface of a filter box 31, the length direction of the support rods 5 is vertical, a guide block 6 is fixed on the side wall of the filter screen container 32, a guide groove 61 is formed in the guide block 6, one of the support rods 5 is arranged in the guide groove 61 in a penetrating manner, and the support rod 5 in the guide groove 61 is a guide rod 51.
Referring to fig. 1 and 3, the screen container 32 has a cylindrical shape with an axis in a vertical direction, and the screen container 32 includes a filter portion 321 and a closing portion 322 fixed to a bottom of the filter portion 321. The side walls of the filtering parts 321 in the horizontal direction are penetrated and provided with through grooves 323 for placing the filter screen, one end of each through groove 323 faces the connecting port 312, the other end faces the extruding port 314, and at the moment, the through grooves 323 on the two filter screen filtering parts 321 are communicated with the connecting port 312 and the extruding port 314 through the first branch passage 313 and the second branch passage 315.
Referring to fig. 3, a filter screen positioning member 7 is disposed in the through groove 323, the filter screen positioning member 7 is a support net 71, a plurality of mesh openings 711 are disposed on the support net 71, and the inner diameter of the mesh openings 711 is 0.5-1cm, so that materials can conveniently pass through the mesh openings 711. The support net 71 is placed towards one side of the connection port 312 for the filter screen to be placed against the support net 71.
Referring to fig. 1, the filter structure 3 further includes a moving member 8 that drives the filter screen holder 32 to move. The moving member 8 is a hydraulic cylinder 81, the bottom end of the supporting rod 5 is fixed with an installation plate 9, the hydraulic cylinder 81 is fixed on the bottom surface of the installation plate 9, and the piston end of the hydraulic cylinder 81 penetrates through the installation plate 9 and is fixed with the sealing part 322.
The implementation principle of the filter element replacement extrusion mechanism without stopping the machine in the embodiment of the application is as follows: when the hydraulic cylinder 81 is not operated, the closing portion 322 is supported on the mounting plate 9, at this time, the filter portion 321 is located in the accommodating groove 311, and the through groove 323 communicates the first branch passage 313 and the second branch passage 315, at this time, the through groove 323 allows the plastic raw material to pass through. When the hydraulic cylinder 81 drives the filter screen container 32 to slide upwards, the filter portion 321 slides upwards and then is separated from the accommodating groove 311, the through groove 323 is exposed, and the filter screen can be replaced at this time, meanwhile, the accommodating groove 311 is blocked by the side wall of the closing portion 322 because the closing portion 322 slides into the accommodating groove 311, so that the plastic raw material cannot pass through the accommodating groove 311. When the filter screen is required to be replaced, the two filter screen containers 32 are alternately slid away from the containing groove 311 for replacement, so that replacement without stopping the machine can be realized. The scheme of this application makes extrusion mechanism need not to shut down and changes the filter screen, and the filter screen is changed conveniently to save time improves production efficiency.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a filter core extrusion device trades without stopping, includes extrusion pipe (1), rotates extrusion pole (2) and filtration (3) of connecting extrusion pipe (1) that set up in extrusion pipe (1), its characterized in that: the filtering structure (3) comprises a filtering box (31) and at least two filter screen containers (32), wherein at least two containing grooves (311) for containing the filter screen containers (32) are formed in the filtering box (31), connecting ports (312) for connecting the extrusion pipes (1) are formed in the side walls of the filtering box (31), and the connecting ports (312) are respectively connected with the two containing grooves (311) through two first branches (313); an extrusion port (314) is formed in the side wall, deviating from the connecting port (312), of the filter box (31), and the extrusion port (314) is respectively connected with two accommodating grooves (311) through two second branches (315); the filter screen container (32) is slidably connected in the containing groove (311), a through groove (323) for placing a filter screen is formed in the side wall of the filter screen container (32), and a filter screen positioning piece (7) is arranged in the through groove (323); when the through groove (323) is communicated with the first branch passage (313) and the second branch passage (315), the through groove (323) is used for passing through plastic raw materials; when the filter screen container (32) slides to the position that the through groove (323) is separated from the filter box (31), the side wall of the filter screen container (32) seals the containing groove (311).
2. The non-stop cartridge change extrusion mechanism of claim 1, wherein: the filter screen locating piece (7) is a supporting net (71), and one side, close to the connecting port (312), of the supporting net (71) is used for placing a filter screen.
3. The non-stop cartridge change extrusion mechanism of claim 1, wherein: the filter structure (3) further comprises a moving member (8) for driving the filter screen container (32) to move.
4. A non-stop cartridge change extrusion mechanism according to claim 3, wherein: the movable part (8) is a hydraulic cylinder (81), a piston shaft of the hydraulic cylinder (81) is fixed at the end part of the filter screen container (32), and the length direction of the piston shaft of the hydraulic cylinder (81) is parallel to the sliding direction of the filter screen container (32).
5. The non-stop cartridge change extrusion mechanism of claim 1, wherein: the filter box is characterized in that a guide rod (51) is arranged on the side wall of the filter box (31), the length direction of the guide rod (51) is parallel to the sliding direction of the filter screen container (32), a guide block (6) is arranged on the side wall of the filter screen container (32), and a guide groove (61) for the guide rod (51) to slide is formed in the guide block (6).
6. The non-stop cartridge change extrusion mechanism of claim 1, wherein: the extrusion pipe is characterized in that a plurality of temperature control sleeves (4) which are arranged side by side are sleeved on the outer wall of the extrusion pipe (1), heating pipes are arranged in the temperature control sleeves (4), a clamping cavity (44) is arranged in the temperature control sleeves (4), a cooling port (41) and a plurality of air outlet holes (43) are formed in the outer wall of the clamping cavity (44), and a fan (42) is connected to the cooling port (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821256.XU CN220464699U (en) | 2023-07-12 | 2023-07-12 | Filter core extrusion mechanism is traded to non-stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821256.XU CN220464699U (en) | 2023-07-12 | 2023-07-12 | Filter core extrusion mechanism is traded to non-stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464699U true CN220464699U (en) | 2024-02-09 |
Family
ID=89799814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821256.XU Active CN220464699U (en) | 2023-07-12 | 2023-07-12 | Filter core extrusion mechanism is traded to non-stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464699U (en) |
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2023
- 2023-07-12 CN CN202321821256.XU patent/CN220464699U/en active Active
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