CN210758615U - Uniform pasting device for sheet molding compound - Google Patents
Uniform pasting device for sheet molding compound Download PDFInfo
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- CN210758615U CN210758615U CN201921703671.9U CN201921703671U CN210758615U CN 210758615 U CN210758615 U CN 210758615U CN 201921703671 U CN201921703671 U CN 201921703671U CN 210758615 U CN210758615 U CN 210758615U
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- pasting
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Abstract
The utility model relates to the technical field of sheet molding compound production, in particular to a uniform paste feeding device for sheet molding compound; the lower die pasting mechanism and the upper die pasting mechanism respectively comprise pasting components; the utility model discloses an axis of rotation rotates, drives the elastic component and rotates simultaneously constantly to stick with the resin with the cooperation of dog and extrude by the discharge gate, because there is the extrusion force between elastic component and the dog, the resin sticks with paste can not discharge gate play pile up again, has realized that the automation of film is gone up and is stuck with paste, has alleviateed hand labor power moreover.
Description
Technical Field
The utility model relates to a sheet molding compound production technical field specifically is a sheet molding compound evenly goes up paste device.
Background
The sheet molding compound produced at present is prepared by adopting a chopped glass fiber yarn layer impregnated by unsaturated polyester resin paste, covering plastic films on the upper surface and the lower surface of the chopped glass fiber yarn layer, and then rolling or boxing the chopped glass fiber yarn layer. The SMC is an abbreviation of Sheet molding compound English translation Sheet molding compound. The chopped glass fiber yarn is also called glass fiber chopped yarn. The unsaturated polyester resin paste mainly comprises unsaturated polyester resin, a filler, a cross-linking agent, a low-shrinkage additive, a release agent, an initiator, a polymerization inhibitor, a thickening agent and the like; traditional scraper strikes off the form that the resin pasted, and the resin is pasted and is piled up easily in scraper department, after long-term, condenses the blocking easily to paste efficiency in the influence, often need the manual work to shut down in addition and clear up the scraper, extremely inconvenient, extravagant hand labor simultaneously.
The utility model with the application number of CN201721845115.6 discloses a rolling mechanism arranged at one end of a sheet molding compound preparation equipment conveyor belt for preparing graphene modified sheet molding compound, wherein a plurality of extrusion rollers are uniformly arranged at one side of the conveyor belt close to the rolling mechanism; the other end of conveyer belt is provided with first polyethylene film conveying roller, first polyethylene film conveying roller corresponds and is provided with first frictioning gluey platform between the end with the conveyer belt, the top of conveyer belt is provided with second polyethylene film conveying roller, be provided with the transfer mechanism between second polyethylene film conveying roller and the conveyer belt, second polyethylene film conveying roller and transfer mechanism have been arranged between and have been scraped gluey platform, the conveyer belt top of gluing platform and second frictioning between the gluey platform of first frictioning has been arranged and has been used for the fine unrestrained mechanism of glass of unrestrained.
However, this utility model still adopts traditional scraper form in the in-service use process, and the resin is pasted and is produced easily in scraper department and pile up, and the resin is pasted and is had certain stickness moreover, pastes the resin on the film easily and drives for the resin is pasted and can not be even distribution on the film surface.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a sheet moulding compound evenly goes up and pastes device, it rotates through the axis of rotation, drive the elastic component rotate simultaneously with the cooperation of dog constantly paste the resin by the discharge gate extrude, paste even the painting on the film surface with the resin, moreover because there is the extrusion force between elastic component and the dog, the resin is pasted and can not be piled up out of discharge gate again, thereby solved the tradition and produced the resin easily in scraper department and paste the technical problem who piles up and pile up the influence and paste efficiency, the automation that has realized the film is pasted, the hand labor has been alleviateed.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device is pasted on slice molding compound is even, its include the frame and set up in conveyer belt in the frame, this conveyer belt is provided with the lower mould along its direction of delivery's rear and pastes the mechanism, the top of conveyer belt has set gradually the chopping machine along its direction of delivery, has gone up the mechanism of pasting and compression roller mechanism on going up the mould, paste the mechanism on the lower mould with go up the mechanism of pasting and all including pasting the subassembly on going up, it includes to paste the subassembly on:
the bracket is arranged on the rack;
the fixed roller is fixedly arranged on the bracket, is hollow, is provided with a discharge port along the length direction below the fixed roller, and is internally provided with a stop block;
the rotating shaft is rotatably arranged in the fixed roller and coaxially arranged with the fixed roller, and a circular ring is sleeved outside the rotating shaft and synchronously rotates along with the rotating shaft;
elastic component, the elastic component is followed the circumference array of ring sets up, and it follows the ring rotates in step, this elastic component perpendicular to the axis direction elasticity of axis of rotation set up with on the ring, an end of elastic component with the laminating of the internal surface of fixed roll sets up, and its with the dog setting of can conflicting, the fixed roll the ring and two adjacent the elastic component combines to form the storage area.
As an improvement, a feeding hole is formed in the upper portion of one side of the fixed roller.
As an improvement, the discharge hole is obliquely arranged.
As an improvement, one side of the stop block abutting against the elastic piece and one side of the discharge hole are on the same horizontal plane along the rotating direction of the rotating shaft.
As a modification, the rotating shaft is provided with connecting blocks along the circumferential array thereof, and the connecting blocks connect the rotating shaft and the circular ring.
As a modification, the other end of the elastic member is provided with a projection, and the projection is elastically connected with the inner surface of the circular ring through a spring.
As an improvement, the elastic piece and one end of the stop block which can be arranged in an abutting mode are arranged in a spherical mode.
The beneficial effects of the utility model reside in that:
(1) the utility model drives the elastic part to rotate and continuously extrude the resin paste from the discharge port by matching with the stop dog through the rotation of the rotating shaft, and the resin paste can not be piled up at the discharge port due to the extrusion force between the elastic part and the stop dog, thereby realizing the automatic pasting of the film and lightening the manual labor force;
(2) the utility model has the advantages that the coating effect is generated between the inclined discharge port and the resin paste, so that the resin paste is uniformly coated on the surface of the film, the uniformity of the resin paste on the film is improved, and the paste coating quality is improved;
(3) the utility model realizes the sliding of the elastic part on the circular ring through the matching of the spring and the elastic part, simultaneously controls the sliding of the elastic part by arranging the inclined surface at one side of the stop block, realizes linkage by a mechanical structure, does not need to be equipped with a power unit, reduces the equipment cost and saves the occupied space of the equipment;
(4) the utility model realizes quantitative discharging by setting the material storage area, and controls the thickness of the resin paste coated on the film by changing the size of the material storage area through the quantity of the elastic parts of the equipment, so that the quantity and the thickness of the resin paste can be accurately controlled when being coated, and the quantitative discharging is realized;
to sum up, the utility model has the advantages of simple structure, ration ejection of compact, reduced equipment cost, alleviate hand labor power etc.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the pasting assembly of the present invention;
FIG. 4 is a first schematic view of the elastic member and the stopper of the present invention;
FIG. 5 is a second schematic view of the elastic member and the stopper of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of 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", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, 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 specifically limited otherwise.
Example (b):
as shown in fig. 1, 2 and 3, a device for evenly pasting a sheet molding compound comprises a frame 1 and a conveyor belt 2 arranged on the frame 1, wherein a lower die pasting mechanism 3 is arranged behind the conveyor belt 2 along the conveying direction of the conveyor belt, a chopping machine 4, an upper die pasting mechanism 5 and a compression roller mechanism 6 are sequentially arranged above the conveyor belt 2 along the conveying direction of the conveyor belt, the lower die pasting mechanism 3 and the upper die pasting mechanism 5 both comprise a pasting component 7, and the pasting component 7 comprises:
the bracket 71, the bracket 71 is arranged on the frame 1;
the fixed roller 72 is fixedly arranged on the bracket 71, the fixed roller 72 is hollow, a discharge hole 721 is formed below the fixed roller 72 along the length direction of the fixed roller, and a stop block 722 is arranged in the fixed roller 72;
the rotating shaft 73 is rotatably arranged in the fixed roller 72 and is coaxially arranged with the fixed roller 72, a circular ring 731 is sleeved outside the rotating shaft 73, and the circular ring 731 rotates along with the rotating shaft 73 synchronously;
the elastic pieces 74 are arranged along the circumferential array of the circular ring 731 and rotate synchronously with the circular ring 731, the elastic pieces 74 are elastically arranged in the axial direction perpendicular to the rotating shaft 73 and on the circular ring 731, one end of each elastic piece 74 is attached to the inner surface of the fixed roller 72 and can be abutted against the stop block 722, and the fixed roller 72, the circular ring 731 and two adjacent elastic pieces 74 are combined to form the material storage area 10.
The lower die pasting mechanism 3 further includes a lower film conveying roller 31; the upper die pasting mechanism 5 further comprises an upper film conveying roller 51, and the two pasting assemblies respectively perform pasting processes on the upper film and the lower film.
Further, a feed inlet 723 is formed in the upper portion of one side of the fixed roller 72.
Further, the discharge port 721 is obliquely disposed.
The surface of the stopper 722 abutting against the elastic member 74 along the rotation direction of the rotating shaft 73 is on the same horizontal plane as the surface of the discharge port 721.
The rotating shaft 73 is provided with connecting blocks 732 along a circumferential array thereof, and the connecting blocks 732 connect the rotating shaft 73 and the ring 731.
Further, the other end of the elastic member 74 is provided with a projection 741, and the projection 741 is elastically connected to the inner surface of the circular ring 731 by a spring 742.
Further, the end of the elastic element 74, which can be abutted against the stopper 722, is disposed in a spherical shape.
It is important to point out that the end face of the elastic member is spherical, so that friction between the end face and the stop block is reduced, and meanwhile, the elastic member can slide more smoothly due to the matching of the inclined face and the spherical face, and the phenomenon of jamming cannot occur.
The working process is as follows:
the rotating shaft 73 is driven by an external device to rotate to drive the ring 731 to rotate synchronously, the elastic member 74 rotates synchronously with the ring 731, the resin paste storage tank fills the resin paste into the storage area 10 through the feed port 723, the elastic member 74 rotates, since the stopper 722 is fixed, the space between the elastic member 74 and the stopper 722 is reduced, the resin paste is extruded out of the discharge port 721 by the extrusion force, the surface of the film is pasted, the resin paste is uniformly discharged quantitatively, and the discharge port 721 is inclined, the coating effect can be generated on the resin paste, the uniformity of the resin paste on the surface of the film is further improved, the pasted lower film is connected with the short fibers chopped by the chopping machine 4 and then clamped with the pasted upper film, the two films are compacted by the compression roller mechanism 6 in the immersion area, and then the finished product winding drum 9 is used for winding.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a sheet molding compound evenly pastes device, its include frame (1) and set up in conveyer belt (2) in frame (1), this conveyer belt (2) are provided with paste mechanism (3) on the lower mould along its direction of delivery's rear, the top of conveyer belt (2) has set gradually chopping machine (4) along its direction of delivery, has gone up paste mechanism (5) and compression roller mechanism (6) on going up mould, paste mechanism (3) on the lower mould with go up on mould and paste mechanism (5) and all include paste subassembly (7), its characterized in that, it includes to paste subassembly (7) on going up:
the bracket (71), the bracket (71) is arranged on the frame (1);
the fixing roller (72) is fixedly arranged on the bracket (71), the fixing roller (72) is hollow, a discharge hole (721) is formed in the lower portion of the fixing roller along the length direction of the fixing roller, and a stop block (722) is arranged in the fixing roller (72);
the rotating shaft (73) is rotatably arranged in the fixed roller (72) and is coaxially arranged with the fixed roller (72), a circular ring (731) is sleeved outside the rotating shaft (73), and the circular ring (731) rotates along with the rotating shaft (73) synchronously;
elastic component (74), elastic component (74) follow the circumference array setting of ring (731), it follows ring (731) synchronous rotation, this elastic component (74) perpendicular to the axis direction elasticity of axis of rotation (73) set up with on ring (731), one end of elastic component (74) with the laminating of the internal surface of fixed roller (72) sets up, and it with dog (722) can contradict the setting, fixed roller (72), ring (731) and two adjacent elastic component (74) combination form storage area (10).
2. An apparatus for uniformly pasting a sheet molding compound as defined in claim 1, wherein said fixed roller (72) has a feed opening (723) formed at an upper portion thereof.
3. The apparatus for uniformly pasting sheet molding compound as claimed in claim 1, wherein said discharge port (721) is disposed in an inclined manner.
4. A uniform pasting device for sheet molding compound as claimed in claim 3, wherein the side of the stopper (722) abutting against the elastic member (74) along the rotation direction of the rotation shaft (73) is at the same level as the side of the discharging opening (721).
5. An apparatus for uniformly pasting sheet molding compound according to claim 1, wherein said rotating shaft (73) is provided with connecting blocks (732) along its circumferential array, and said connecting blocks (732) connect said rotating shaft (73) with said circular ring (731).
6. A device for evenly pasting sheet molding compound according to claim 1, wherein the other end of the elastic member (74) is provided with a projection (741), and the projection (741) is elastically connected to the inner surface of the circular ring (731) through a spring (742).
7. A device for evenly pasting a sheet molding compound as defined in claim 1, wherein said elastic member (74) is disposed spherically at an end thereof where said stopper (722) is disposed in an abutting relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703671.9U CN210758615U (en) | 2019-10-12 | 2019-10-12 | Uniform pasting device for sheet molding compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703671.9U CN210758615U (en) | 2019-10-12 | 2019-10-12 | Uniform pasting device for sheet molding compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758615U true CN210758615U (en) | 2020-06-16 |
Family
ID=71062306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703671.9U Active CN210758615U (en) | 2019-10-12 | 2019-10-12 | Uniform pasting device for sheet molding compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758615U (en) |
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2019
- 2019-10-12 CN CN201921703671.9U patent/CN210758615U/en active Active
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