CN215661406U - Long fiber reinforced plastic particle rolling production device - Google Patents
Long fiber reinforced plastic particle rolling production device Download PDFInfo
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- CN215661406U CN215661406U CN202122114337.3U CN202122114337U CN215661406U CN 215661406 U CN215661406 U CN 215661406U CN 202122114337 U CN202122114337 U CN 202122114337U CN 215661406 U CN215661406 U CN 215661406U
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Abstract
The utility model relates to the field of long fiber reinforced plastic particle production, in particular to a rolling production device for long fiber reinforced plastic particles. The rolling production device for the long fiber reinforced plastic particles comprises: a fixed seat; the extrusion frame is fixedly arranged at the top of one end of the fixed seat; the adjusting device is arranged inside the extrusion frame in a sliding way; and the cutting device is fixedly arranged at the top of one end of the fixed seat far away from the extrusion frame. When the long fiber reinforced plastic particle rolling production device provided by the utility model is used, when the thickness size of the raw material is changed, the extrusion roller is controlled by the hydraulic rod to move along the direction of the first chute, so that the raw materials with different sizes and specifications are extruded and conveyed; when having hard material in the raw materials, hard material will extrude the fixed roll, and then will drive the fixed roll and remove along the direction of first spout, after hard material passes through the fixed roll, will drive the fixed roll through the effort of spring and resume to the primary importance, and then realize protecting fixed roll and squeeze roll.
Description
Technical Field
The utility model relates to the field of plastic particle production equipment, in particular to a long fiber reinforced plastic particle rolling production device.
Background
The fiber-reinforced plastic particles can be classified into short fiber-reinforced thermoplastics (the fiber length is generally 0.2 to 0.4mm), long fiber-reinforced thermoplastics (the fiber length is generally 10mm or more) and continuous fiber-reinforced thermoplastics, depending on the length of the fibers in the plastics. Roll extrusion production is adopted to some long fiber reinforced plastic granules more, but current roll extrusion production mode, cut after extruding strip material through the squeeze roll, but because can remain some stereoplasm materials in the strip material of production, strip material thickness dimension has certain difference, extrude the in-process of carrying to strip material, the squeeze roll can not the self-adaptation, lead to carrying the unstability, appear transporting the card pause easily, simultaneously in strip material production process, because strip material's thickness dimension is different, so need think to adjust the squeeze roll, and the inconvenient regulation of squeeze roll among the prior art, waste time and energy.
Therefore, there is a need to provide a new rolling production device for long fiber reinforced plastic particles to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a rolling production device for long fiber reinforced plastic particles, which can be adjusted according to the thickness of raw materials and can protect extrusion rollers.
The utility model provides a long fiber reinforced plastic particle rolling production device, which comprises:
a fixed seat;
the extrusion frame is fixedly arranged at the top of one end of the fixed seat;
the adjusting device is arranged inside the extrusion frame in a sliding way;
and the cutting device is fixedly arranged at the top of one end of the fixed seat far away from the extrusion frame.
Preferably, the adjusting means comprises:
the hydraulic rods are symmetrically fixed on the top of the extrusion frame;
the extrusion roller is connected to the inner wall of the extrusion frame in a sliding mode, first sliding blocks are symmetrically fixed at two ends of the extrusion roller, first sliding grooves are symmetrically formed in the position, corresponding to the first sliding blocks, of the inner wall of the extrusion frame and are connected with the first sliding blocks in a sliding mode, and the extending end of the hydraulic rod penetrates through the extrusion frame and is fixedly connected with the first sliding blocks;
the fixed roll is connected to the middle of the extrusion roll in a sliding mode, and an auxiliary adjusting device is connected to the inside of the extrusion frame in a sliding mode.
Preferably, the auxiliary adjusting device includes:
the second sliding blocks are symmetrically and fixedly arranged at two ends of the fixed roller, and the first sliding chute is in sliding connection with the second sliding blocks;
the limiting rods are symmetrically fixed at the positions, close to the first sliding grooves, of the extrusion frame;
the limiting grooves are symmetrically formed in the middle of the second sliding block and are in sliding connection with the limiting rods;
the spring is sleeved on the outer side of the limiting rod, one end of the spring is fixedly connected with the bottom of the first sliding groove, and the other end of the spring is fixedly connected with the bottom of the second sliding block.
Preferably, a fixing rod is fixedly installed at one side of the extrusion frame.
Preferably, the height of the fixing rod is higher than that of the fixing roller.
Preferably, the middle part fixed mounting of fixing base has the stock solution frame, transversely rotate in the stock solution frame and be provided with the brush roller that is used for carrying out the washing to the raw materials.
Preferably, two ends of the liquid storage frame are provided with chamfers.
Preferably, the cutting device comprises:
the cutting frame is fixedly arranged at the top of one end of the fixed seat far away from the extrusion frame;
the cutting device comprises a first cutting roller and a second cutting roller, wherein the first cutting roller and the second cutting roller are respectively connected to the middle part of a cutting frame through bearings, one end of the first cutting roller penetrates through the cutting frame and is fixed with a first chain wheel, one end of the second cutting roller penetrates through the cutting frame and is fixed with a second chain wheel, and the second chain wheel is in transmission connection with the first chain wheel through a chain;
the motor, fixed mounting is close to the position of cutting frame at the fixing base, the output of motor is fixed with first belt pulley, the position that the second cutting roller is close to the second sprocket is fixed with the second belt pulley, and the second belt pulley passes through belt drive with first belt pulley and is connected.
The first cutting roller and the second cutting roller are identical in structure, the first cutting roller comprises a central shaft and semi-ring rollers symmetrically wrapped on two sides of the central shaft, a knife edge portion used for cutting raw materials is arranged on the outer side of each semi-ring roller, a positioning strip is arranged on the inner side of each semi-ring roller, a positioning groove corresponding to the positioning strip is formed in the surface of the central shaft, a clamping block is arranged at one end of each positioning strip, a fixing groove used for being connected with the clamping block is formed in one end of each positioning groove, and one end, far away from the clamping block, of each semi-ring roller is connected with the central shaft through screws.
Preferably, the cutting positions of the first cutting roller and the second cutting roller are arranged oppositely in parallel.
Preferably, the bottom of the cutting frame is fixedly provided with a blanking plate.
Compared with the related art, the long fiber reinforced plastic particle rolling production device provided by the utility model has the following beneficial effects:
the utility model provides a rolling production device for long fiber reinforced plastic particles, which is characterized in that when the thickness size of raw materials is changed, a squeezing roller is controlled by a hydraulic rod to move along the direction of a first chute, so that the raw materials with different sizes and specifications are squeezed and conveyed;
when having hard material in the raw materials, hard material will extrude the fixed roll, and then will drive the fixed roll and remove along the direction of first spout, after hard material passes through the fixed roll, will drive the fixed roll through the effort of spring and resume to the primary importance, and then realize protecting fixed roll and squeeze roll.
Drawings
FIG. 1 is a schematic structural diagram of a long fiber reinforced plastic pellet roll-forming apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;
fig. 3 is a sectional view of the first cutting roll.
Fig. 4 is a schematic structural view of the central shaft.
Reference numbers in the figures: 1. a fixed seat; 2. extruding the frame; 3. an adjustment device; 4. a cutting device; 31. a hydraulic lever; 32. a squeeze roll; 33. a first slider; 34. a first chute; 35. a fixed roller; 5. an auxiliary adjustment device; 51. a second slider; 53. a limiting rod; 54. a limiting groove; 55. a spring; 6. fixing the rod; 7. a liquid storage frame; 41. cutting the frame; 42. a first cutting roll; 421. a semi-ring roll; 422. a positioning bar; 43. a second cutting roller; 44. a first sprocket; 45. a second sprocket; 46. a motor; 47. a first pulley; 48. a second pulley; 49. a screw; 491. a threaded hole; 4A, a central shaft; 4A1, positioning groove; 4a2, a fixation slot; 8. and discharging the material plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a long fiber reinforced plastic pellet rolling production apparatus, where the long fiber reinforced plastic pellet rolling production apparatus includes: fixing base 1, extrusion frame 2, adjusting device 3 and cutting device 4.
The extrusion frame 2 is fixedly arranged at the top of one end of the fixed seat 1;
the adjusting device 3 is slidably arranged inside the extrusion frame 2;
the cutting device 4 is fixedly installed at the top of one end, far away from the extrusion frame 2, of the fixed seat 1.
In an embodiment of the present invention, referring to fig. 1 and 2, the adjusting device 3 includes:
the hydraulic rods 31 are symmetrically fixed on the top of the extrusion frame 2;
the extrusion roller 32 is connected to the inner wall of the extrusion frame 2 in a sliding manner, first sliding blocks 33 are symmetrically fixed at two ends of the extrusion roller 32, first sliding grooves 34 are symmetrically formed in the inner wall of the extrusion frame 2 corresponding to the positions of the first sliding blocks 33, the first sliding grooves 34 are connected with the first sliding blocks 33 in a sliding manner, and the extension end of the hydraulic rod 31 penetrates through the extrusion frame 2 and is fixedly connected with the first sliding blocks 33;
the fixed roller 35 is connected to the middle part of the extrusion roller 32 in a sliding manner, and the inside of the extrusion frame 2 is connected with the auxiliary adjusting device 5 in a sliding manner;
it should be noted that: the extrusion roller 32 is controlled by the hydraulic rod 31 to move to a set position, so that materials with different sizes and specifications are extruded and conveyed, and different production requirements are met.
In an embodiment of the present invention, referring to fig. 1 and 2, the auxiliary adjusting device 5 includes:
the second sliding blocks 51 are symmetrically and fixedly arranged at two ends of the fixed roller 35, and the first sliding grooves 34 are in sliding connection with the second sliding blocks 51;
the limiting rods 53 are symmetrically fixed at the positions, close to the first sliding grooves 34, of the extrusion frame 2;
the limiting grooves 54 are symmetrically formed in the middle of the second sliding block 51, and the limiting grooves 54 are connected with the limiting rod 53 in a sliding mode;
the spring 55 is sleeved on the outer side of the limiting rod 53, one end of the spring 55 is fixedly connected with the bottom of the first sliding chute 34, and the other end of the spring 55 is fixedly connected with the bottom of the second sliding block 51;
it should be noted that: when having hard material in the raw materials, hard material will extrude fixed roll 35, and then will drive fixed roll 35 and remove along the direction of first spout 34, after hard material passes through fixed roll 35, will drive fixed roll 35 through the effort of spring 55 and resume to the primary importance, and then realize protecting fixed roll 35 and squeeze roll 32.
In the embodiment of the present invention, please refer to fig. 1 and 2, a fixing rod 6 is fixedly installed at one side of the extrusion frame 2, and the height of the fixing rod 6 is higher than that of the fixing roller 35;
it should be noted that: the raw materials are in a tight state, and then the raw materials are extruded.
In the embodiment of the present invention, referring to fig. 1 and 2, a liquid storage frame 7 is fixedly installed in the middle of a fixing base 1, chamfers are disposed at two ends of the liquid storage frame 7, and a brush roller 9 for cleaning raw materials is transversely and rotatably installed in the liquid storage frame 7, so as to clean the raw materials.
It should be noted that: the chamfer through the both ends of stock solution frame 7 sets up, guarantees the smoothness that the raw materials after the extrusion removed, and the raw materials passes the stock solution frame and can carry out the cleaning operation, improves the raw materials quality after the cutting.
In an embodiment of the present invention, referring to fig. 1 and 2, the cutting device 4 includes:
the cutting frame 41 is fixedly installed at the top of one end, far away from the extrusion frame 2, of the fixed seat 1, and the bottom of the cutting frame 41 is fixedly provided with the blanking plate 8;
the cutting device comprises a first cutting roller 42 and a second cutting roller 43 which are respectively connected to the middle part of a cutting frame 41 through bearings, the cutting positions of the first cutting roller 42 and the second cutting roller 43 are arranged in parallel and oppositely, one end of the first cutting roller 42 penetrates through the cutting frame 41 and is fixed with a first chain wheel 44, one end of the second cutting roller 43 penetrates through the cutting frame 41 and is fixed with a second chain wheel 45, and the second chain wheel 45 is in transmission connection with the first chain wheel 44 through a chain;
the motor 46 is fixedly arranged at the position, close to the cutting frame 41, of the fixed seat 1, a first belt pulley 47 is fixed at the output end of the motor 46, a second belt pulley 48 is fixed at the position, close to the second chain wheel 45, of the second cutting roller 43, and the second belt pulley 48 is in transmission connection with the first belt pulley 47 through a belt;
it should be noted that: drive first belt pulley 47 through motor 46 and rotate, drive the removal of raw materials through the transmission between second belt pulley 48 and the first belt pulley 47 and the transmission of first cutting roller 42 and second cutting roller 43, will cut the raw materials at first cutting roller 42 and second cutting roller 43 pivoted in-process, realize the production of granule, can drive the removal of raw materials simultaneously.
Referring to fig. 3 and 4, the first cutting roller 42 and the second cutting roller 43 have the same structure, the first cutting roller 42 includes a central shaft 4A and half-ring rollers 421 symmetrically wrapped on two sides of the central shaft 4A, a blade portion for cutting raw materials is disposed on the outer side of the half-ring roller 421, a positioning strip 422 is disposed on the inner side of the half-ring roller 421, a positioning groove 4A1 corresponding to the positioning strip 422 is disposed on the surface of the central shaft 4A, a fixture block is disposed at one end of the positioning strip 422, a fixing groove 4A2 for connecting with the fixture block is disposed at one end of the positioning groove 4A1, and one end of the half-ring roller 421 away from the fixture block is connected with the central shaft 4A by a screw 49.
The length of the positioning groove 4A1 is greater than the length of the positioning strip 422, after the positioning strip 422 on the semi-ring roller 421 is installed in the positioning groove 4A1, the fixture block is clamped into the fixing groove 4A2 through sliding, after the fixture block is clamped in place with the fixing groove 4A2, the through hole on the semi-ring roller 421 can be aligned with the threaded hole 491 on the central shaft 4A, at the moment, the semi-ring roller 421 can be connected with the central shaft 4A through the screw 49, meanwhile, the positioning strip 422 is also fixed in the positioning groove 4A1, and the semi-ring roller 421 and the central shaft 4A are convenient to disassemble and replace the semi-ring roller 421 so as to cut raw materials with different shapes and sizes.
The working principle of the long fiber reinforced plastic particle rolling production device provided by the utility model is as follows: people place the raw materials above dead lever 6, through between squeeze roll 32 and the fixed roll 35, later pass the raw materials between first cutting roller 42 and the second cutting roller 43, move to the position of settlement through hydraulic stem 31 control squeeze roll 32 to carry out the roll extrusion to the raw materials of different dimensions.
Then the motor 46 controls the first belt pulley 47 to rotate, the raw materials are driven to move through the transmission between the second belt pulley 48 and the first belt pulley 47 and the transmission between the first cutting roller 42 and the second cutting roller 43, the raw material will be cut during the rotation of the first cutting roller 42 and the second cutting roller 43, achieving the production of granules, meanwhile, the raw materials can be driven to move, when the thickness and the size of the raw materials are changed, the extrusion roller 32 is controlled by the hydraulic rod 31 to move along the direction of the first chute 34, so that the extrusion and the conveying of the raw materials with different sizes and specifications are realized, when hard materials exist in the raw materials, the hard materials extrude the fixed roller 35, and then the fixed roller 35 is driven to move along the direction of the first chute 34, after the hard material passes through the fixed roller 35, the acting force of the spring 55 will drive the fixed roller 35 to return to the original position, and then the fixed roller 35 and the squeeze roller 32 are protected.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a long fiber reinforced plastic granule roll extrusion apparatus for producing which characterized in that includes:
a fixed seat (1);
the extrusion frame (2) is fixedly arranged at the top of one end of the fixed seat (1);
the adjusting device (3) is slidably arranged in the extrusion frame (2);
the cutting device (4) is fixedly arranged at the top of one end of the fixed seat (1) far away from the extrusion frame (2);
the adjustment device (3) comprises:
the hydraulic rods (31) are symmetrically fixed on the top of the extrusion frame (2);
the extrusion device comprises an extrusion roller (32) which is connected to the inner wall of an extrusion frame (2) in a sliding manner, first sliding blocks (33) are symmetrically fixed at two ends of the extrusion roller (32), first sliding grooves (34) are symmetrically formed in the position, corresponding to the first sliding blocks (33), of the inner wall of the extrusion frame (2), the first sliding grooves (34) are connected with the first sliding blocks (33) in a sliding manner, and the extension end of a hydraulic rod (31) penetrates through the extrusion frame (2) and is fixedly connected with the first sliding blocks (33);
and the fixed roller (35) is connected to the middle part of the extrusion roller (32) in a sliding manner, and the inside of the extrusion frame (2) is connected with an auxiliary adjusting device (5) in a sliding manner.
2. The long fiber-reinforced plastic pellet roll-press production device of claim 1, wherein the auxiliary adjusting device (5) comprises:
the second sliding blocks (51) are symmetrically and fixedly arranged at two ends of the fixed roller (35), and the first sliding grooves (34) are in sliding connection with the second sliding blocks (51);
the limiting rods (53) are symmetrically fixed at the positions, close to the first sliding grooves (34), of the extrusion frame (2);
the limiting grooves (54) are symmetrically formed in the middle of the second sliding block (51), and the limiting grooves (54) are connected with the limiting rod (53) in a sliding mode;
the spring (55) is sleeved on the outer side of the limiting rod (53), one end of the spring (55) is fixedly connected with the bottom of the first sliding groove (34), and the other end of the spring (55) is fixedly connected with the bottom of the second sliding block (51).
3. The long fiber reinforced plastic granule roll extrusion production device according to claim 2, wherein a fixing rod (6) is fixedly installed at one side of the extrusion frame (2).
4. The long fiber reinforced plastic pellet roll extrusion apparatus of claim 3, wherein the height of the fixing rod (6) is higher than the height of the fixing roller (35).
5. The long fiber reinforced plastic particle rolling production device according to claim 1, wherein a liquid storage frame (7) is fixedly installed in the middle of the fixing base (1), and a brush roller (9) for cleaning raw materials is transversely and rotatably arranged in the liquid storage frame (7).
6. The long fiber reinforced plastic particle rolling production device according to claim 5, wherein both ends of the liquid storage frame (7) are chamfered.
7. The long fiber reinforced plastic pellet roll press production apparatus of claim 1, wherein the cutting device (4) comprises:
the cutting frame (41) is fixedly arranged at the top of one end, far away from the extrusion frame (2), of the fixed seat (1);
the cutting device comprises a first cutting roller (42) and a second cutting roller (43), wherein the first cutting roller and the second cutting roller are respectively connected to the middle of a cutting frame (41) through bearings, one end of the first cutting roller (42) penetrates through the cutting frame (41) and is fixed with a first chain wheel (44), one end of the second cutting roller (43) penetrates through the cutting frame (41) and is fixed with a second chain wheel (45), and the second chain wheel (45) is in transmission connection with the first chain wheel (44) through a chain;
motor (46), fixed mounting are close to the position of cutting frame (41) in fixing base (1), the output of motor (46) is fixed with first belt pulley (47), the position that second cutting roller (43) are close to second sprocket (45) is fixed with second belt pulley (48), and second belt pulley (48) are connected through belt drive with first belt pulley (47).
8. The long fiber-reinforced plastic pellet roll-forming apparatus of claim 7, wherein, the first cutting roller (42) and the second cutting roller (43) have the same structure, the first cutting roller (42) comprises a central shaft (4A) and semi-ring rollers (421) symmetrically wrapped on two sides of the central shaft (4A), a knife edge part for cutting raw materials is arranged at the outer side of the semi-ring roller (421), a positioning strip (422) is arranged at the inner side of the semi-ring roller (421), the surface of the central shaft (4A) is provided with a positioning groove (4A1) corresponding to the positioning strip (422), one end of the positioning strip (422) is provided with a fixture block, one end in the positioning groove (4A1) is provided with a fixing groove (4A2) used for being connected with the fixture block, one end of the semi-ring roller (421) far away from the fixture block is connected with the central shaft (4A) through a screw (49).
9. The long fiber reinforced plastic pellet roll extrusion apparatus of claim 7, wherein the cutting positions of the first cutting roller (42) and the second cutting roller (43) are arranged in parallel and opposite to each other.
10. The long fiber reinforced plastic granule rolling production device according to claim 7, wherein a blanking plate (8) is fixedly installed at the bottom of the cutting frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122114337.3U CN215661406U (en) | 2021-09-02 | 2021-09-02 | Long fiber reinforced plastic particle rolling production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122114337.3U CN215661406U (en) | 2021-09-02 | 2021-09-02 | Long fiber reinforced plastic particle rolling production device |
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| Publication Number | Publication Date |
|---|---|
| CN215661406U true CN215661406U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122114337.3U Active CN215661406U (en) | 2021-09-02 | 2021-09-02 | Long fiber reinforced plastic particle rolling production device |
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| CN (1) | CN215661406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476362A (en) * | 2023-02-14 | 2023-07-25 | 江苏龙科环保设备制造有限公司 | Glass fiber reinforced plastic curing and forming device and method thereof |
| CN116619464A (en) * | 2023-07-25 | 2023-08-22 | 宿迁市睿达塑管有限公司 | Cutting device for plastic particle processing |
-
2021
- 2021-09-02 CN CN202122114337.3U patent/CN215661406U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476362A (en) * | 2023-02-14 | 2023-07-25 | 江苏龙科环保设备制造有限公司 | Glass fiber reinforced plastic curing and forming device and method thereof |
| CN116476362B (en) * | 2023-02-14 | 2023-11-24 | 江苏龙科环保设备制造有限公司 | Glass fiber reinforced plastic curing and forming device and method thereof |
| CN116619464A (en) * | 2023-07-25 | 2023-08-22 | 宿迁市睿达塑管有限公司 | Cutting device for plastic particle processing |
| CN116619464B (en) * | 2023-07-25 | 2024-01-26 | 宿迁市睿达塑管有限公司 | Cutting device for plastic particle processing |
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