CN211566987U - Composite material forming equipment - Google Patents
Composite material forming equipment Download PDFInfo
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- CN211566987U CN211566987U CN201922223711.6U CN201922223711U CN211566987U CN 211566987 U CN211566987 U CN 211566987U CN 201922223711 U CN201922223711 U CN 201922223711U CN 211566987 U CN211566987 U CN 211566987U
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Abstract
The utility model discloses a combined material former, including mixing unit, conveying unit, pressed compact unit, compression molding unit, support, mixing unit is linked together with conveying unit, conveying unit is equipped with the second discharge gate, the pressed compact unit is located the below of second discharge gate, the pressed compact unit is equipped with the third discharge gate, the compression molding unit is located the below of third discharge gate, mixing unit, conveying unit, pressed compact unit, compression molding unit are all fixed on the support, and mixing unit is used for mixing fibre and resin composite. The utility model discloses simple structure, with low costs, small, easily transport, output is high, just the utility model discloses the fashioned intensity of combined material can be improved greatly to the product after the shaping, can replace the application of steel in a lot of fields, greatly reduced the cost.
Description
Technical Field
The utility model relates to a combined material former.
Background
The composite material which takes the fiber as a reinforcing matrix and the high molecular polymer as a gluing base has the advantages of special technical performance, has wide development potential in various fields such as civil use, industry, military industry, aerospace and the like, also becomes the most important industry at present and in the future, and the development and the promotion of the preparation technology of high-performance products are the core for mastering the development initiative of the field and are very important. The application prospect of products compounded by dispersed fibers and thermoplastic or thermosetting resin is wider and wider, but the prior efficient injection molding or mould pressing preparation technology adopts the steps of firstly mixing the fibers into the resin to prepare granular primary raw materials and then molding the raw materials by using injection molding equipment, and the technology loses the manufacturability due to low fluidity in a molten state when the fiber content exceeds a certain amount, generally, the fiber content cannot exceed 30% of the resin volume in the prior art, so that the strength of the product is difficult to further improve, and the application of the product in replacing steel in many fields is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough in the current product, provide a combined material former.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a combined material former, includes mixing unit, conveying unit, pressed compact unit, compression molding unit, support, mixing unit is linked together with conveying unit, conveying unit is equipped with the second discharge gate, the pressed compact unit is located the below of second discharge gate, the pressed compact unit is equipped with the third discharge gate, the compression molding unit is located the below of third discharge gate, mixing unit, conveying unit, pressed compact unit, compression molding unit are all fixed on the support, and mixing unit is used for mixed fibre and resin combined material.
As preferred, the mixing unit includes first motor, driving gear, drive gear C insulation box, first spiral (mixing) shaft, second spiral (mixing) shaft, lid, first spiral (mixing) shaft, second spiral (mixing) shaft are installed inside the insulation box, the inner wall of insulation box is equipped with the electric heating layer, first motor is connected with driving gear transmission, the driving gear meshes with drive gear C mutually outward, the driving gear is connected with second spiral (mixing) shaft transmission, the first spiral (mixing) shaft transmission of drive gear C is connected, the top of insulation box is equipped with first feed inlet, the lid can be dismantled with first feed inlet and be connected, spiral cross arrangement between first spiral (mixing) shaft and the second spiral (mixing) shaft, first spiral (mixing) shaft, second spiral (mixing) shaft parallel.
Preferably, the electric heating layers are positioned on the left side surface, the right side surface and the ground bottom surface of the heat preservation box body.
Preferably, the conveying unit comprises a spiral conveying shaft, a conveying shaft outer sleeve and a second motor, the spiral conveying shaft is installed in the conveying shaft outer sleeve, a heater is arranged on the inner wall of the conveying shaft outer sleeve, the spiral conveying shaft penetrates through a second spiral stirring shaft and then is in transmission connection with the second motor, the rotation direction of the spiral conveying shaft is the same as that of the second spiral stirring shaft, the conveying shaft outer sleeve is communicated with the heat preservation box body, and the second discharge port is located at the right end of the conveying shaft outer sleeve.
Preferably, the compact unit comprises a third motor, a transmission gear A, a transmission gear B, a first compact shaft, a second compact shaft, a third compact shaft, a fourth compact shaft, a first limit plate, a second limit plate and a heating body, the first compact shaft is parallel to the second compact shaft, the third compact shaft is parallel to the fourth compact shaft, the third compact shaft is positioned under the first compact shaft, the fourth compact shaft is positioned under the second compact shaft, the third motor is in transmission connection with the transmission gear A, the transmission gear A is externally meshed with the transmission gear B, the first compact shaft and the third compact shaft are in transmission connection with the transmission gear A, the second compact shaft and the fourth compact shaft are in transmission connection with the transmission gear B, and the third motor, the transmission gear A, the transmission gear B, the first compact shaft and the second compact shaft are in transmission connection with the transmission gear B, The third pressed compact shaft, the fourth pressed compact shaft, the heating body, the first limiting plate and the second limiting plate are all installed on the support, the first limiting plate is located between the first pressed compact shaft and the third pressed compact shaft, the second limiting plate is located between the second pressed compact shaft and the fourth pressed compact shaft, a gap is formed between the first limiting plate and the second limiting plate, the first pressed compact shaft, the second pressed compact shaft, the third pressed compact shaft and the fourth pressed compact shaft are all connected with the heating body, a third feeding port is arranged between the first pressed compact shaft and the second pressed compact shaft and located under the second discharging port, and the third discharging port is located between the third pressed compact shaft and the fourth pressed compact shaft.
Preferably, the compression molding unit comprises a hydraulic cylinder, a female die and a male die, a material inlet and a material outlet are arranged between the female die and the male die and located under the third material outlet, and the hydraulic cylinder drives the male die to move back and forth.
Preferably, the compression molding unit further comprises a guide post, the male mold is sleeved on the guide post, and the male mold is connected with the guide post in a sliding manner.
The utility model has the advantages as follows: the utility model discloses simple structure, with low costs, small, easily transport, output is high, just the utility model discloses the fashioned intensity of combined material can be improved greatly to the product after the shaping, can replace the application of steel in a lot of fields, greatly reduced the cost.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side sectional structure view of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings of the specification:
as shown in fig. 1 and 2, the composite material molding apparatus includes a mixing unit, a conveying unit, a green compact unit, a compression molding unit, and a support, wherein the mixing unit is communicated with the conveying unit, the conveying unit is provided with a second discharge port 24, the green compact unit is located below the second discharge port 24, the green compact unit is provided with a third discharge port 42, the compression molding unit is located below the third discharge port 42, the mixing unit, the conveying unit, the green compact unit, and the compression molding unit are all fixed on the support, and the mixing unit is used for mixing fiber and resin composite material.
As shown in fig. 1 and 2, the mixing unit includes a first motor 11, a driving gear 12, a transmission gear C13, a thermal insulation box 14, a first spiral stirring shaft 15, a second spiral stirring shaft 16, and a cover 17, wherein the first spiral stirring shaft 15 and the second spiral stirring shaft 16 are installed inside the thermal insulation box 14, an electric heating layer 142 is disposed on an inner wall of the thermal insulation box 14, the first motor 11 is in transmission connection with the driving gear 12, the driving gear 12 and the transmission gear C13 are mutually engaged with each other, the driving gear 12 is in transmission connection with the second spiral stirring shaft 16, the transmission gear C13 is in transmission connection with the first spiral stirring shaft 15, a first feeding port 141 is disposed at a top end of the thermal insulation box 14, the cover 17 is detachably connected with the first feeding port 141, the first spiral stirring shaft 15 and the second spiral stirring shaft 16 are arranged in a spiral crossing manner, and the first spiral stirring shaft, The second helical stirring shafts 16 are parallel.
As shown in fig. 1 and 2, the electric heating layers 142 are located on the left and right sides and the floor of the incubator body 14.
As shown in fig. 1 and 2, the conveying unit includes a spiral conveying shaft 21, a conveying shaft jacket 22, and a second motor 23, the spiral conveying shaft 21 is installed in the conveying shaft jacket 22, a heater 231 is disposed on an inner wall of the conveying shaft jacket 22, the spiral conveying shaft 21 passes through the second spiral stirring shaft 16 and is in transmission connection with the second motor 23, the rotation directions of the spiral conveying shaft 21 and the second spiral stirring shaft 16 are the same, the conveying shaft jacket 22 is communicated with the heat preservation box 14, and the second discharge port 24 is located at the right end of the conveying shaft jacket 22. The green compact unit comprises a third motor 31, a transmission gear A32, a transmission gear B33, a first green compact shaft 34, a second green compact shaft 35, a third green compact shaft 36, a fourth green compact shaft 37, a first limiting plate 38, a second limiting plate 39 and a heating body 40, wherein the first green compact shaft 34 is parallel to the second green compact shaft 35, the third green compact shaft 36 is parallel to the fourth green compact shaft 37, the third green compact shaft 36 is positioned right below the first green compact shaft 34, the fourth green compact shaft 37 is positioned right below the second green compact shaft 35, the third motor 31 is in transmission connection with the transmission gear A32, the transmission gear A32 is in external meshing with the transmission gear B33, the first green compact shaft 34 and the third green compact shaft 36 are both in transmission connection with the transmission gear A32, the second green compact shaft 35 and the fourth green compact shaft 37 are both in transmission connection with the transmission gear B33, the third motor 31, the transmission gear A32, The transmission gear B33, the first green compact shaft 34, the second green compact shaft 35, the third green compact shaft 36, the fourth green compact shaft 37, the heating body 40, the first limiting plate 38 and the second limiting plate 39 are all mounted on the support, the first limiting plate 38 is located between the first green compact shaft 34 and the third green compact shaft 36, the second limiting plate 39 is located between the second green compact shaft 35 and the fourth green compact shaft 37, a gap is formed between the first limiting plate 38 and the second limiting plate 39, the first green compact shaft 34, the second green compact shaft 35, the third green compact shaft 36 and the fourth green compact shaft 37 are all connected with the heating body 40, a third feeding port 41 is arranged between the first green compact shaft 34 and the second green compact shaft 35, the third feeding port 41 is located right below the second discharging port 24, and the third discharging port 42 is located between the third green compact shaft 36 and the fourth green compact shaft 37.
As shown in fig. 1 and 2, the compression molding unit includes a hydraulic cylinder 51, a female mold 52, and a male mold 53, a material inlet and outlet 54 is provided between the female mold 52 and the male mold 53, the material inlet and outlet 54 is located right below the third material outlet 42, and the hydraulic cylinder 51 drives the male mold 53 to move back and forth.
As shown in fig. 1 and 2, the compression molding unit further includes a guide post 55, the male mold 53 is sleeved on the guide post 55, and the male mold 53 is slidably connected to the guide post 55.
The working principle is as follows: pouring fiber and resin composite materials into the insulation box body 14 through the first feeding hole 141, starting the electric heating layer 142, heating the inner wall of the insulation box body 14 to a set temperature, generally 80-220 ℃, continuously heating until the resin materials are dissolved, keeping the insulation box body in a melting state, starting the first motor 11 to drive the driving gear 12 to rotate, driving the driving gear 12 to drive the transmission gear C13 to rotate due to mutual external meshing of the driving gear 12 and the transmission gear C13, wherein the rotating directions of the driving gear 12 and the transmission gear C13 are opposite, then driving gear 12 drives the second spiral stirring shaft 16 to rotate, the transmission gear C13 drives the first spiral stirring shaft 15 to rotate, and the rotating directions of the driving gear 12 and the transmission gear C13 are opposite, so that the rotating directions of the second spiral stirring shaft 16 and the first spiral stirring shaft 15 are opposite, and the first spiral stirring shaft 15 and the second spiral stirring shaft 16 are arranged in a, therefore, the screws are overlapped and crossed, the fiber and the resin composite material are mutually extruded, circularly flow and are fully and uniformly mixed, so that the fiber material and the resin material are continuously turned over by the two spiral stirring shafts and flow along the spiral pushing direction, then the heater 231 is started to be heated to the temperature the same as that in the heat preservation box body 14, after the material in the heat preservation box body 14 is stirred, the second motor 23 is started to drive the spiral conveying shaft 21, the material is continuously pushed to the second discharge port 24 by the spiral conveying shaft 21 due to the same rotating direction of the spiral conveying shaft 21 and the second spiral stirring shaft 16, the molten state is kept, then the heating body 40 is started to heat the first green compact shaft 34, the second green compact shaft 35, the third green compact shaft 36 and the fourth green compact shaft 37 to the set temperature, when the material at the second discharge port 24 continuously falls down, the first green compact shaft 34 and the second green compact shaft 35 flatten the material and simultaneously feed the material downwards, the material continuously falls into the middle of the first limiting plate 38 and the second limiting plate 39, the third pressed blank shaft 36 and the fourth pressed blank shaft 37 flatten the material and send the material downwards, the material sent from the third discharge port 42 falls into the feed port 54, the pressed blank shafts stop rotating, the material stops falling, the hydraulic cylinder drives the punch die 53 to push forwards, then the punch die 52 and the punch die 53 are extruded and formed mutually, and the die is opened after the temperature of the die material is reduced and cured, and the product is taken out.
The utility model discloses simple structure, with low costs, small, easily transport, output is high, just the utility model discloses the fashioned intensity of combined material can be improved greatly to the product after the shaping, can replace the application of steel in a lot of fields, greatly reduced the cost.
It should be noted that the above list is only one specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications can be made, and in short, all modifications that can be directly derived or suggested by the person skilled in the art from the disclosure of the present invention should be considered as the protection scope of the present invention.
Claims (7)
1. The composite material forming equipment is characterized by comprising a mixing unit, a conveying unit, a pressed compact unit, a compression molding unit and a support, wherein the mixing unit is communicated with the conveying unit, the conveying unit is provided with a second discharge hole (24), the pressed compact unit is positioned below the second discharge hole (24), the pressed compact unit is provided with a third discharge hole (42), the compression molding unit is positioned below the third discharge hole (42), the mixing unit, the conveying unit, the pressed compact unit and the compression molding unit are all fixed on the support, and the mixing unit is used for mixing fibers and resin composite materials.
2. The composite material molding device according to claim 1, wherein the mixing unit comprises a first motor (11), a driving gear (12), a transmission gear C (13), a heat preservation box (14), a first spiral stirring shaft (15), a second spiral stirring shaft (16) and a cover (17), the first spiral stirring shaft (15) and the second spiral stirring shaft (16) are installed inside the heat preservation box (14), an electric heating layer (142) is arranged on the inner wall of the heat preservation box (14), the first motor (11) is in transmission connection with the driving gear (12), the driving gear (12) and the transmission gear C (13) are mutually engaged with each other, the driving gear (12) is in transmission connection with the second spiral stirring shaft (16), the transmission gear C (13) is in transmission connection with the first spiral stirring shaft (15), a first feeding hole (141) is formed in the top end of the heat preservation box (14), the cover (17) is detachably connected with the first feeding hole (141), the first spiral stirring shaft (15) and the second spiral stirring shaft (16) are arranged in a spiral cross mode, and the first spiral stirring shaft (15) and the second spiral stirring shaft (16) are parallel.
3. The composite molding apparatus of claim 2 wherein the electrical heating layers (142) are located on the left and right sides and the floor of the insulated cabinet (14).
4. The composite material molding device according to claim 2, wherein the conveying unit comprises a conveying screw shaft (21), a conveying shaft outer sleeve (22) and a second motor (23), the conveying screw shaft (21) is installed in the conveying shaft outer sleeve (22), a heater (231) is arranged on the inner wall of the conveying shaft outer sleeve (22), the conveying screw shaft (21) penetrates through the second conveying screw shaft (16) and then is in transmission connection with the second motor (23), the rotating directions of the conveying screw shaft (21) and the second conveying screw shaft (16) are the same, the conveying shaft outer sleeve (22) is communicated with the heat preservation box body (14), and the second discharge port (24) is located at the right end of the conveying shaft outer sleeve (22).
5. The composite material molding apparatus according to claim 4, wherein the green compact unit includes a third motor (31), a transmission gear A (32), a transmission gear B (33), a first green compact shaft (34), a second green compact shaft (35), a third green compact shaft (36), a fourth green compact shaft (37), a first limit plate (38), a second limit plate (39), and a heating body (40), the first green compact shaft (34) is parallel to the second green compact shaft (35), the third green compact shaft (36) is parallel to the fourth green compact shaft (37), the third green compact shaft (36) is located directly below the first green compact shaft (34), the fourth green compact shaft (37) is located directly below the second green compact shaft (35), the third motor (31) is in transmission connection with the transmission gear A (32), and the transmission gear A (32) and the transmission gear B (33) are externally engaged with each other, first pressed compact axle (34), third pressed compact axle (36) all are connected with drive gear A (32) transmission, second pressed compact axle (35), fourth pressed compact axle (37) all are connected with drive gear B (33) transmission, third motor (31), drive gear A (32), drive gear B (33), first pressed compact axle (34), second pressed compact axle (35), third pressed compact axle (36), fourth pressed compact axle (37), heating body (40), first limiting plate (38), second limiting plate (39) are all installed on the support, first limiting plate (38) are located between first pressed compact axle (34), third pressed compact axle (36), second limiting plate (39) are located between second pressed compact axle (35), fourth pressed compact axle (37), be equipped with the space between first limiting plate (38) and the second limiting plate (39), first pressed compact axle (34), Second pressed compact axle (35), third pressed compact axle (36), fourth pressed compact axle (37) all are connected with heating body (40), be equipped with third feed inlet (41) between first pressed compact axle (34), second pressed compact axle (35), third feed inlet (41) are located under second discharge gate (24), third discharge gate (42) are located between third pressed compact axle (36), fourth pressed compact axle (37).
6. The composite material molding device according to claim 5, wherein the compression molding unit comprises a hydraulic cylinder (51), a female mold (52) and a male mold (53), a material inlet and outlet (54) is arranged between the female mold (52) and the male mold (53), the material inlet and outlet (54) is located right below the third material outlet (42), and the hydraulic cylinder (51) drives the male mold (53) to move back and forth.
7. The composite material molding apparatus according to claim 6, wherein the compression molding unit further comprises a guide post (55), the male mold (53) is fitted over the guide post (55), and the male mold (53) is slidably coupled to the guide post (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223711.6U CN211566987U (en) | 2019-12-12 | 2019-12-12 | Composite material forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223711.6U CN211566987U (en) | 2019-12-12 | 2019-12-12 | Composite material forming equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211566987U true CN211566987U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922223711.6U Active CN211566987U (en) | 2019-12-12 | 2019-12-12 | Composite material forming equipment |
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| CN (1) | CN211566987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789157A (en) * | 2019-12-12 | 2020-02-14 | 杭州致真科技开发有限公司 | Composite material forming equipment |
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- 2019-12-12 CN CN201922223711.6U patent/CN211566987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789157A (en) * | 2019-12-12 | 2020-02-14 | 杭州致真科技开发有限公司 | Composite material forming equipment |
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