CN215791601U - Diaphragm extrusion cold pressing equipment - Google Patents
Diaphragm extrusion cold pressing equipment Download PDFInfo
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- CN215791601U CN215791601U CN202120995358.8U CN202120995358U CN215791601U CN 215791601 U CN215791601 U CN 215791601U CN 202120995358 U CN202120995358 U CN 202120995358U CN 215791601 U CN215791601 U CN 215791601U
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Abstract
The utility model discloses a diaphragm extrusion cold pressing device, which can fully improve the mixing degree of materials by rotating a stirring hopper positioned in a feeding hopper through a stirring structure, can achieve the purpose of improving the stability of the mixture, and can fully avoid the phenomena of material adhesion and material blockage on the basis of further matching with a vibrating blanking plate of a vibrating mechanism; furthermore, the cold pressing roller which can be adjusted through the multi-group pressing distance and the installation position can fully ensure that the molten material can be continuously and uniformly cooled and pressed after being extruded, and the stability and the reliability of the cooling of the molten material can be ensured on the basis of further setting the gradient cooling.
Description
Technical Field
The utility model relates to a diaphragm production device, in particular to a diaphragm extrusion cold pressing device.
Background
The film is a film structure and is mainly formed by melt extrusion, cooling and tabletting, secondary stretching and slicing after mixing base materials and ingredients, and a mixing and extruding system is one of important core links of the whole film production.
In current diaphragm production process, adopt traditional extruder melting to extrude and through a set of rapid cooling bearing roller pressfitting and obtain solid-state thick piece more, the feeding funnel of extruder does not carry out intensive mixing and directly extrudees the operation to matrix and batching, lead to the mixed material stability relatively poor, simultaneously, because the temperature of extruder during operation is higher, still appear the phenomenon of material jam at the lower extreme of feeding funnel easily, in addition, current rapid cooling bearing roller is single bearing roller group structure, lead to the cooling time not enough and the cooling effect not good.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the diaphragm extrusion cold-pressing equipment provided by the utility model can be used for fully mixing materials to ensure the stability of the mixed materials and has good cooling efficiency.
According to the embodiment of the utility model, the diaphragm extrusion cold pressing equipment comprises:
a frame;
the feeding mechanism is provided with a feeding hopper, a stirring structure and a material vibrating structure, the upper end of the feeding hopper is provided with an opening, the edge of the opening is provided with a blanking plate which is inclined upwards, the material vibrating structure is arranged on the outer side of the blanking plate and used for vibrating the blanking plate, and the stirring structure is rotatably provided with a stirring hopper extending into the feeding hopper;
the screw extrusion mechanism is arranged on the rack corresponding to the feeding hopper and is provided with a melt extrusion channel and an extrusion head, the feeding end of the melt extrusion channel is positioned below the blanking port of the feeding hopper, and the extrusion head is arranged at the discharging end of the melt extrusion channel;
the cold pressing mechanism corresponds to the extrusion head and is arranged on the rack, the cold pressing mechanism is arranged at the discharge end of the extrusion head and is provided with a cold pressing channel, and a plurality of groups of pressing intervals and cold pressing rollers capable of being adjusted in mounting positions are arranged in the cold pressing channel.
The diaphragm extrusion cold pressing equipment provided by the embodiment of the utility model at least has the following technical effects:
according to the diaphragm extrusion cold pressing equipment provided by the utility model, the stirring hopper positioned in the feeding hopper is rotated through the stirring structure, so that the mixing degree of materials is fully improved, the aim of improving the stability of the mixture can be achieved, and the phenomena of material adhesion and material blockage can be fully avoided on the basis of further matching with the vibration blanking plate of the material vibrating mechanism; furthermore, the cold pressing roller which can be adjusted through the multi-group pressing distance and the installation position can fully ensure that the molten material can be continuously and uniformly cooled and pressed after being extruded, and the stability and the reliability of the cooling of the molten material can be ensured on the basis of further setting the gradient cooling.
According to some embodiments of the utility model, the stirring hopper is arranged in a mesh hopper structure, and the size of the stirring hopper is matched with that of the feeding hopper, so that obviously, the stirring hopper in the mesh hopper structure can effectively improve the mixing degree of materials in the rotating process.
According to some embodiments of the utility model, the stirring hopper rotates along with the inner side wall of the feeding hopper, so as to sufficiently ensure the rotational stability of the stirring hopper and further prevent materials from adhering to the inner side wall of the feeding hopper, thereby sufficiently avoiding the phenomenon that the feeding hopper is blocked by the materials.
According to some embodiments of the utility model, the stirring structure is provided with the stirring motor above the feeding hopper, the middle part of the stirring hopper is provided with the telescopic connecting shaft, the upper end of the connecting shaft is detachably connected with the end part of the output shaft of the stirring motor, and under the structure, the stirring hopper can be driven to rotate in the feeding hopper through the rotation of the stirring motor, so that the stirring and the uniform mixing of materials are realized, and the stability and the reliability of continuous discharging are ensured.
According to some embodiments of the utility model, the material vibrating structure is provided with a material vibrating motor, a transmission shaft and a material vibrating cam, the material vibrating cam is arranged on the transmission shaft in a penetrating manner, the end part of the transmission shaft is in transmission connection with an output shaft of the material vibrating motor, the material vibrating motor is linked with the material vibrating cam to rotate by rotating the transmission shaft, the material vibrating cam can support the blanking plate in the rotating process, so that the material vibrating motor can control the material vibrating cam to rotate circularly, periodic supporting and impacting on the blanking plate can be realized, the blanking plate can be vibrated to promote blanking efficiency, and in the whole vibrating process, part of vibrating force can be further matched with the stirring hopper to avoid the phenomena of material adhesion and blockage when being transmitted into the charging hopper.
According to some embodiments of the present invention, the screw extrusion mechanism is provided with a rotating motor at one end of the melt extrusion channel opposite to the extrusion head, a screw conveying roller is arranged in the melt extrusion channel, an end of the screw conveying roller is rotatably connected to an output shaft of the rotating motor, and the screw conveying roller can be driven to rotate to convey materials and complete screw melt extrusion operation through rotation of the rotating motor.
According to some embodiments of the utility model, the cold press mechanism is provided with a platen motor for driving the cold press roll to rotate.
According to some embodiments of the utility model, each group of cold pressing rollers comprises two cold pressing rollers which are arranged up and down, the cold pressing channel is correspondingly provided with two installation seats which are spliced up and down, two sides of each installation seat are provided with a plurality of installation plates corresponding to a plurality of groups of cold pressing rollers in a moving manner, each installation plate is uniformly provided with a plurality of installation holes along the vertical direction, the cold pressing rollers are rotatably installed on the installation seats through rotating shafts which are connected with the installation holes in a penetrating manner, obviously, the installation position of the whole cold pressing roller can be adjusted by adjusting the installation holes at different positions which are connected with the rotating shafts, and the adjustment of the pressing gap can be realized on the basis of matching and adjusting the installation positions of the two cold pressing rollers which are in the same group and are respectively positioned on the upper installation seat and the lower installation seat, so that the actual cold pressing requirement is fully met.
According to some embodiments of the utility model, the upper end and the lower end of the mounting seat are provided with sliding grooves, the end parts of the mounting plate are correspondingly provided with sliding feet, the sliding feet are arranged in the sliding grooves in a sliding manner, and similarly, on the basis of the sliding adjustment of the sliding grooves through the sliding feet, the adjustment of the distance between two or more adjacent groups of cold pressing rollers can be realized, so that the adjustment of the cooling time and the cold pressing length can be realized, and on the basis of further matching adjustment of the cooling temperature of each group of cold pressing rollers, the cold pressing operation more fitting the actual requirement can be realized by fully matching the adjustment process, and finally the purpose of improving the cold pressing efficiency can be achieved.
According to some embodiments of the present invention, the bottom of the sliding chute is provided with a plurality of positioning holes, and the sliding foot is fixedly installed on the installation seat by passing through a stop bolt connecting the positioning holes.
According to some embodiments of the utility model, the frame comprises a bottom plate, a first frame and a second frame, the first frame and the second frame are detachably arranged at the upper end of the bottom plate, the first frame is used for installing the feeding mechanism and the spiral extrusion mechanism, and the second frame is used for installing the cold pressing mechanism.
According to some embodiments of the utility model, the frame is uniformly provided with a plurality of pulleys with brakes at the lower end of the bottom plate, so that a technician can move the whole cold pressing equipment conveniently.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an overall structure of a film extrusion cold pressing device according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of the operation of the cold-pressing apparatus for extruding a film according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a construction of a vibrating cam according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a cold press mechanism according to an embodiment of the present invention;
reference numerals:
the device comprises a frame 100, a rotating motor 101, a stirring structure 102, a feeding hopper 103, a spiral extruding mechanism 104 and a cold press mechanism 105;
the device comprises a vibration structure 200, a blanking plate 201, a stirring motor 202, a stirring hopper 203 and a cold pressing roller 204;
a material vibrating cam 300;
mounting seat 400, chute 401, sliding foot 402, mounting plate 403 and rotating shaft 404.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases for the ordinary worker skilled in the art.
Referring to fig. 1 to 4, the utility model provides a diaphragm extrusion cold pressing device, which comprises:
a frame 100;
the feeding mechanism is arranged on the rack 100 and is provided with a feeding hopper 103, a stirring structure 102 and a material vibrating structure 200, the upper end of the feeding hopper 103 is provided with an opening, the edge of the opening is provided with an upward inclined blanking plate 201, the material vibrating structure 200 is arranged on the outer side of the blanking plate 201 and is used for vibrating the blanking plate 201, and the stirring structure 102 is rotatably provided with a stirring hopper 203 extending into the feeding hopper 103;
the screw extrusion mechanism 104 is arranged on the rack 100 corresponding to the upper hopper 103, the screw extrusion mechanism 104 is provided with a melt extrusion channel and an extrusion head, the feeding end of the melt extrusion channel is positioned below the blanking port of the upper hopper 103, and the extrusion head is arranged at the discharging end of the melt extrusion channel;
the cold pressing mechanism 105 is arranged on the rack 100 corresponding to the extrusion head, a cold pressing channel is arranged at the discharge end of the extrusion head of the cold pressing mechanism 105, and a plurality of groups of cold pressing rollers 204 with adjustable pressing intervals and installation positions are arranged in the cold pressing channel.
According to the structure, the diaphragm extrusion cold pressing equipment provided by the utility model has the advantages that the mixing degree of materials is fully improved by rotating the stirring hopper 203 positioned in the feeding hopper 103 through the stirring structure 102, the purpose of improving the stability of the mixed materials can be achieved, and the phenomena of material adhesion and material blockage can be fully avoided on the basis of further matching with the vibration blanking plate 201 of the vibration blanking mechanism 200; furthermore, the cold pressing roller 204 which can be adjusted through the multiple groups of pressing intervals and the installation positions can fully ensure that the molten material can be continuously and uniformly cooled and pressed after being extruded, and the stability and the reliability of the cooling of the molten material can be ensured on the basis of further setting the gradient cooling.
In some embodiments of the present invention, as shown in fig. 2, stirring hopper 203 is configured as a mesh-shaped hopper structure, and size of stirring hopper 203 is adapted to upper hopper 103, and it is obvious that stirring hopper 203 with the mesh-shaped hopper structure can effectively improve mixing degree of materials during rotation.
In some embodiments of the present invention, as shown in fig. 2, the stirring hopper 203 rotates along with the inner side wall of the feeding hopper 103, so as to sufficiently ensure the rotational stability of the stirring hopper 203 and further prevent materials from adhering to the inner side wall of the feeding hopper 103, thereby sufficiently preventing the materials from blocking the feeding hopper 103.
In some embodiments of the present invention, as shown in fig. 2, a stirring motor 202 is disposed above the feeding hopper 103 in the stirring structure 102, a telescopic connecting shaft is disposed in the middle of the stirring hopper 203, and the upper end of the connecting shaft is detachably connected to the end of the output shaft of the stirring motor 202, and in this structure, the stirring hopper 203 can be driven to rotate in the feeding hopper 103 by the rotation of the stirring motor 202, so as to achieve uniform stirring of materials and ensure the stability and reliability of continuous discharging.
In some embodiments of the present invention, as shown in fig. 2 and fig. 3, the material vibrating structure 200 is provided with a material vibrating motor, a transmission shaft, and a material vibrating cam 300, the material vibrating cam 300 is disposed on the transmission shaft in a penetrating manner, an end portion of the transmission shaft is connected to an output shaft of the material vibrating motor in a transmission manner, the material vibrating motor is linked with the material vibrating cam 300 to rotate by rotating the transmission shaft, the material vibrating cam 300 can support the blanking plate 201 during the rotation process, so that the material vibrating motor can control the material vibrating cam 300 to rotate circularly, and further realize periodic supporting impact on the blanking plate 201, so as to achieve the efficiency of promoting blanking by vibrating the blanking plate 201, and during the whole vibration process, when a part of the vibration force is transmitted into the charging hopper 103, the material vibrating force can further cooperate with the stirring hopper 203 to avoid the phenomena of material adhesion and material blockage.
In some embodiments of the present invention, as shown in fig. 2, the screw extrusion mechanism 104 is provided with a rotating motor 101 at one end of the melt extrusion channel opposite to the extrusion head, a screw conveying roller is disposed in the melt extrusion channel, an end of the screw conveying roller is rotatably connected to an output shaft of the rotating motor 101, and the screw conveying roller can be driven to rotate to convey the material and complete the screw melt extrusion operation by rotation of the rotating motor 101.
In some embodiments of the present invention, as shown in fig. 2, cold press mechanism 105 is provided with a platen motor for driving cold platen roller 204 in rotation.
In some embodiments of the present invention, as shown in fig. 4, each set of cold pressing rollers 204 includes two cold pressing rollers 204 arranged up and down, the cold pressing channel is correspondingly provided with two installation seats 400 spliced up and down, two sides of each installation seat 400 are provided with a plurality of installation plates 403 corresponding to a plurality of sets of cold pressing rollers 204 in a movable manner, each installation plate 403 is uniformly provided with a plurality of installation holes along a vertical direction, the cold pressing rollers 204 are rotatably installed on the installation seats 400 through rotating shafts 404 penetrating and connecting the installation holes, obviously, the installation position adjustment of the whole cold pressing roller 204 can be realized by adjusting the rotating shafts 404 to connect the installation holes at different positions, and on the basis of matching and adjusting the installation positions of the two cold pressing rollers 204 in the same set and respectively located on the upper and lower installation seats 400, the adjustment of the pressing distance can be realized, so as to fully meet the actual cold pressing requirement.
In some embodiments of the present invention, as shown in fig. 4, the upper end and the lower end of the mounting seat 400 are provided with sliding grooves 401, the end of the mounting plate 403 is correspondingly provided with sliding feet 402, the sliding feet 402 are slidably disposed in the sliding grooves 401, and similarly, on the basis of the sliding adjustment of the sliding feet 402 in the sliding grooves 401, the adjustment of the distance between two or more adjacent sets of cold pressing rollers 204 can be realized, so as to realize the adjustment of the cooling time and the cold pressing length, and on the basis of further adjusting the cooling temperature of each set of cold pressing rollers, the adjustment process can be fully matched to realize the cold pressing operation more suitable for the actual requirement, and finally, the purpose of improving the cold pressing efficiency is achieved.
In some embodiments of the present invention, as shown in fig. 2, the bottom of the sliding chute 401 is provided with a plurality of positioning holes, and the sliding foot 402 is fixedly mounted on the mounting seat 400 by passing through a stop bolt connecting the positioning holes, and it is obvious that the above-mentioned adjustment of the distance between two or more adjacent sets of cold pressing rollers 204 can be achieved by fixing the sliding foot 402 on the positioning holes at different positions by using the stop bolt.
In some embodiments of the present invention, as shown in fig. 1, the frame 100 includes a base plate, a first frame and a second frame, the first frame and the second frame being detachably disposed at an upper end of the base plate, the first frame being used for mounting the feeding mechanism and the screw extruding mechanism 104, and the second frame being used for mounting the cold pressing mechanism.
In some embodiments of the present invention, the frame 100 is provided with a plurality of pulleys with brakes at the lower end of the bottom plate, so that the technician can move the whole cold pressing device conveniently.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A diaphragm extrusion cold pressing apparatus, comprising:
a frame;
the feeding mechanism is provided with a feeding hopper, a stirring structure and a material vibrating structure, the upper end of the feeding hopper is provided with an opening, the edge of the opening is provided with a blanking plate which is inclined upwards, the material vibrating structure is arranged on the outer side of the blanking plate and used for vibrating the blanking plate, and the stirring structure is rotatably provided with a stirring hopper extending into the feeding hopper;
the screw extrusion mechanism is arranged on the rack corresponding to the feeding hopper and is provided with a melt extrusion channel and an extrusion head, the feeding end of the melt extrusion channel is positioned below the blanking port of the feeding hopper, and the extrusion head is arranged at the discharging end of the melt extrusion channel;
the cold pressing mechanism corresponds to the extrusion head and is arranged on the rack, the cold pressing mechanism is arranged at the discharge end of the extrusion head and is provided with a cold pressing channel, and a plurality of groups of pressing intervals and cold pressing rollers capable of being adjusted in mounting positions are arranged in the cold pressing channel.
2. The film extrusion cold pressing apparatus according to claim 1, wherein the stirring hopper is provided in a mesh hopper structure and the size of the stirring hopper is adapted to the feeding hopper.
3. The film extrusion cold pressing apparatus of claim 2, wherein the stirring hopper rotates in conformity with an inner side wall of the feeding hopper.
4. The diaphragm extrusion cold pressing equipment according to claim 3, wherein a stirring motor is arranged above the feeding hopper of the stirring structure, a telescopic connecting shaft is arranged in the middle of the stirring hopper, and the upper end of the connecting shaft is detachably connected with the end part of an output shaft of the stirring motor.
5. The diaphragm extrusion cold pressing device according to claim 1, wherein the material vibrating structure is provided with a material vibrating motor, a transmission shaft and a material vibrating cam, the material vibrating cam is arranged on the transmission shaft in a penetrating manner, the end portion of the transmission shaft is in transmission connection with an output shaft of the material vibrating motor, the material vibrating motor is linked with the material vibrating cam to rotate by rotating the transmission shaft, and the material vibrating cam can support the blanking plate in the rotating process.
6. The film extrusion cold pressing device according to claim 1, wherein a rotating motor is arranged at one end of the melt extrusion channel opposite to the extrusion head of the spiral extrusion mechanism, a spiral conveying roller is arranged in the melt extrusion channel, and the end of the spiral conveying roller is rotatably connected with an output shaft of the rotating motor.
7. The film extrusion cold pressing apparatus of claim 1, wherein said cold pressing mechanism is provided with a platen motor for driving said cold pressing platen in rotation.
8. The diaphragm extrusion cold pressing device according to claim 7, wherein each group of cold pressing rollers comprises two cold pressing rollers which are arranged up and down, the cold pressing channel is correspondingly provided with two installation seats which are spliced up and down, each installation seat is provided with multiple groups of two sides corresponding to the cold pressing rollers, a plurality of installation plates are movably arranged on the cold pressing rollers, each installation plate is uniformly provided with a plurality of installation holes along the vertical direction, and the cold pressing rollers are rotatably installed on the installation seats through rotating shafts which are connected with the installation holes in a penetrating mode.
9. The film extrusion cold pressing apparatus according to claim 8, wherein sliding grooves are formed at upper and lower ends of the mounting seat, sliding feet are correspondingly arranged at end portions of the mounting plate, and the sliding feet are slidably arranged in the sliding grooves.
10. The film extrusion cold pressing apparatus of claim 9, wherein the bottom of the sliding chute is provided with a plurality of positioning holes, and the sliding foot is fixedly mounted on the mounting seat by a stop pin penetrating and connecting the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995358.8U CN215791601U (en) | 2021-05-11 | 2021-05-11 | Diaphragm extrusion cold pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995358.8U CN215791601U (en) | 2021-05-11 | 2021-05-11 | Diaphragm extrusion cold pressing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791601U true CN215791601U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120995358.8U Active CN215791601U (en) | 2021-05-11 | 2021-05-11 | Diaphragm extrusion cold pressing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791601U (en) |
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2021
- 2021-05-11 CN CN202120995358.8U patent/CN215791601U/en active Active
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