Prepreg rolling equipment

Abstract

The utility model relates to the technical field of prepreg rolling, in particular to prepreg rolling equipment which comprises a frame body, a rolling assembly is fixedly connected to the middle of the surface of the frame body, an adjusting assembly is fixedly connected to the middle of the top end of the frame body, and a pressing assembly is fixedly connected to the bottom end of the adjusting assembly. Extension rods are fixedly connected to the two sides of the top end of the downward pressing assembly. Through the arrangement of the adjusting assembly, the pressing assembly and the rolling assembly, a threaded sleeve on the adjusting frame can be rotated according to prepreg during use, a threaded column drives the connecting frame to move downwards under the cooperation of a hollow rod and an extension rod, and an upper roller shaft on the connecting frame is matched with a lower roller shaft to be tightly attached to the prepreg; and then a first servo motor in a first fixing frame is started through an external power source, a first transmission rod drives a lower roller shaft at one end of a connecting rod to rotate to be matched with two upper roller shafts to roll the prepreg, and the effect of improving the rolling quality of the device on the prepreg of different specifications is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of prepreg rolling, in particular to a prepreg rolling device. Background Art

[0002] Prepreg is a composition of resin matrix and reinforcement made by impregnating continuous fibers or fabrics with a resin matrix under strictly controlled conditions. It is an intermediate material for manufacturing composite materials. During the production of prepreg, it undergoes processes such as coating, hot pressing, cooling, laminating, and winding. A rolling equipment is often used in the processing of prepreg.

[0003] However, an existing rolling device has the following disadvantages:

[0004] (1) The existing rolling equipment has a weak adjustment function, and it is difficult to adjust the distance between the upper roller and the lower roller according to the specifications of the prepreg during use, resulting in poor rolling quality;

[0005] (2) The existing rolling equipment has a weak collection function, and it is difficult to collect the prepreg after rolling during use, resulting in low work efficiency and heavy workload. Utility Model Content

[0006] The utility model aims to provide a prepreg rolling device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A prepreg rolling device comprises a frame, a rolling assembly is fixedly connected to the middle of the frame surface, an adjusting assembly is fixedly connected to the middle of the top of the frame, a pressing assembly is fixedly connected to the bottom of the adjusting assembly, extension rods are fixedly connected to both sides of the top of the pressing assembly, a hollow rod is slidably connected to the surface of the extension rod, a groove is provided on one side of the frame, a first connecting plate is fixedly connected to one side of the groove, a power assembly is fixedly connected to one side of the first connecting plate, a collecting assembly is fixedly connected to one end of the power assembly, and a second connecting plate is slidably connected to one end of the collecting assembly.

[0009] Preferably, the rolling assembly includes a first fixed frame, one end of the first fixed frame is fixedly connected to the middle part of the frame surface, the first fixed frame is fixedly connected to a first servo motor inside, the output end of the first servo motor is splined to a first transmission rod, one end of the first transmission rod is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a lower roller shaft.

[0010] Preferably, the adjustment assembly comprises an adjustment frame, the bottom end of the adjustment frame is fixedly connected to the middle part of the top end of the frame body, the top end of the adjustment frame is rotatably connected to a threaded sleeve, and the internal thread of the threaded sleeve is connected to a threaded column.

[0011] Preferably, the pressing assembly comprises a connecting frame, the middle part of the top end of the connecting frame is fixedly connected to the bottom end of the threaded column, a plurality of bearings are fixedly connected inside the connecting frame, and an upper roller shaft is fixedly connected inside the bearing.

[0012] Preferably, the power assembly includes a second fixing frame, one end of the second fixing frame is fixedly connected to one side of the first connecting plate, a second servo motor is fixedly connected inside the second fixing frame, and an output end of the second servo motor is splined to a second transmission rod.

[0013] Preferably, the collecting assembly includes a first fixed plate, one end of which is fixedly connected to one end of a second transmission rod, the other end of the first fixed plate is fixedly connected to a column, the surface of the column is slidably connected to a collecting column, one end of the column is threadedly connected to a second fixed plate, and the middle part of the surface of the second fixed plate is slidably connected to the inside of the second connecting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The prepreg rolling device, through the arrangement of the adjustment component, the pressing component and the rolling component, can rotate the threaded sleeve on the adjustment frame according to the prepreg when in use, so that the threaded column drives the connecting frame to move downward with the cooperation of the hollow rod and the extension rod, and utilizes the upper roller on the connecting frame to cooperate with the lower roller to be close to the prepreg, and then starts the first servo motor in the first fixed frame through the external power supply, so that the first transmission rod drives the lower roller at one end of the connecting rod to rotate and cooperate with the two upper rollers to roll the prepreg, thereby achieving the effect of improving the rolling quality of prepregs of different specifications of the device.

[0016] 2. This prepreg rolling equipment, through the setting of the collecting component, can start the second servo motor in the second fixed frame through an external power supply when in use, so that the second transmission rod drives the collecting column on the column on one side of the first fixed plate to rotate. After the collection is completed, the second fixed plate on the second connecting plate can be rotated and the second connecting plate can be moved to remove the collecting column from the column, thereby facilitating collection and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the pressing assembly and the rolling assembly of the utility model;

[0018] Figure 2 It is a schematic diagram of the second power assembly and the collection assembly of the utility model;

[0019] Figure 3 It is an overall schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the adjustment component of the utility model.

[0021] In the figure: 1. frame; 2. rolling assembly; 201. first fixed frame; 202. first servo motor; 203. first transmission rod; 204. connecting rod; 205. lower roller; 3. adjusting assembly; 301. adjusting frame; 302. threaded sleeve; 303. threaded column; 4. pressing assembly; 401. connecting frame; 402. bearing; 403. upper roller; 5. first connecting plate; 6. power assembly; 601. second fixed frame; 602. second servo motor; 603. second transmission rod; 7. collecting assembly; 701. first fixed plate; 702. column; 703. collecting column; 704. second fixed plate; 8. second connecting plate; 9. extension rod; 10. hollow rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A prepreg rolling device comprises a frame 1, a rolling assembly 2 is fixedly connected to the middle of the surface of the frame 1, an adjusting assembly 3 is fixedly connected to the middle of the top of the frame 1, a pressing assembly 4 is fixedly connected to the bottom of the adjusting assembly 3, extension rods 9 are fixedly connected to both sides of the top of the pressing assembly 4, a hollow rod 10 is slidably connected to the surface of the extension rod 9, a groove is provided on one side of the frame 1, a first connecting plate 5 is fixedly connected to one side of the groove, a power assembly 6 is fixedly connected to one side of the first connecting plate 5, a collecting assembly 7 is fixedly connected to one end of the power assembly 6, and a second connecting plate 8 is slidably connected to one end of the collecting assembly 7;

[0025] In this embodiment, preferably, the rolling assembly 2 includes a first fixed frame 201, one end of the first fixed frame 201 is fixedly connected to the middle of the surface of the frame 1, the first fixed frame 201 is fixedly connected to the first servo motor 202, the output end of the first servo motor 202 is splined to the first transmission rod 203, one end of the first transmission rod 203 is fixedly connected to the connecting rod 204, and one end of the connecting rod 204 is fixedly connected to the lower roller 205. Through the setting of the rolling assembly 2, when in use, the first servo motor 202 in the first fixed frame 201 is started by an external power supply, so that the first transmission rod 203 drives the lower roller 205 at one end of the connecting rod 204 to rotate and cooperate with the two upper rollers 403 to roll the prepreg, thereby achieving the effect of improving work efficiency;

[0026] In this embodiment, preferably, the adjustment component 3 includes an adjustment frame 301, the bottom end of the adjustment frame 301 is fixedly connected to the middle of the top end of the frame body 1, the top end of the adjustment frame 301 is rotatably connected to a threaded sleeve 302, and the internal thread of the threaded sleeve 302 is connected to a threaded column 303. Through the setting of the adjustment component 3, when in use, the threaded sleeve 302 on the adjustment frame 301 is rotated according to the prepreg, so that the threaded column 303 drives the connection frame 401 to move downward under the cooperation of the hollow rod 10 and the extension rod 9, and the upper roller shaft 403 on the connection frame 401 cooperates with the lower roller shaft 205 to be close to the prepreg, thereby achieving the effect of ensuring the rolling quality;

[0027] In this embodiment, preferably, the pressing assembly 4 includes a connecting frame 401, the middle part of the top of the connecting frame 401 is fixedly connected to the bottom end of the threaded column 303, a plurality of bearings 402 are fixedly connected inside the connecting frame 401, and an upper roller 403 is fixedly connected inside the bearing 402. Through the setting of the pressing assembly 4, the upper roller 403 can be used to cooperate with the lower roller 205 to roll the prepreg when in use, thereby achieving the effect of improving the work quality;

[0028] In this embodiment, preferably, the power assembly 6 includes a second fixing frame 601, one end of the second fixing frame 601 is fixedly connected to one side of the first connecting plate 5, a second servo motor 602 is fixedly connected inside the second fixing frame 601, and an output end of the second servo motor 602 is spline-connected to a second transmission rod 603;

[0029] In this embodiment, preferably, the collecting component 7 includes a first fixed plate 701, one end of the first fixed plate 701 is fixedly connected to one end of the second transmission rod 603, the other end of the first fixed plate 701 is fixedly connected to a column 702, the surface of the column 702 is slidably connected to a collecting column 703, one end of the column 702 is threadedly connected to a second fixed plate 704, the middle part of the surface of the second fixed plate 704 is slidably connected to the inside of the second connecting plate 8, through the setting of the collecting component 7, when in use, the second transmission rod 603 drives the collecting column 703 on the column 702 on one side of the first fixed plate 701 to rotate, so as to collect the prepreg after rolling, and after the collection is completed, the second fixed plate 704 on the second connecting plate 8 can be rotated and the second connecting plate 8 can be moved to remove the collecting column 703 from the column 702, thereby facilitating collection and improving work efficiency.

[0030] When a prepreg rolling device of this embodiment is used, the upper roller 403 and the heating core in the lower roller 205 are first started by an external power supply, and then the laminated prepreg is placed in the device, and then the threaded sleeve 302 on the adjustment frame 301 is rotated according to the prepreg, so that the threaded column 303 drives the connecting frame 401 to move downward under the cooperation of the hollow rod 10 and the extension rod 9, and the upper roller 403 on the connecting frame 401 cooperates with the lower roller 205 to be close to the prepreg, and then the first servo motor 202 in the first fixed frame 201 is started by an external power supply. , let the first transmission rod 203 drive the lower roller 205 at one end of the connecting rod 204 to rotate and cooperate with the two upper rollers 403 to roll the prepreg, and then start the second servo motor 602 in the second fixed frame 601 through an external power supply, and let the second transmission rod 603 drive the collecting column 703 on the column 702 on one side of the first fixed plate 701 to rotate, so as to collect the prepreg after rolling. After the collection is completed, the second fixed plate 704 on the second connecting plate 8 can be rotated and the second connecting plate 8 can be moved to remove the collecting column 703 from the column 702.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A prepreg rolling device, comprising a frame (1), characterized in that: A rolling assembly (2) is fixedly connected to the middle of the surface of the frame (1), an adjusting assembly (3) is fixedly connected to the middle of the top of the frame (1), a pressing assembly (4) is fixedly connected to the bottom of the adjusting assembly (3), extension rods (9) are fixedly connected to both sides of the top of the pressing assembly (4), a hollow rod (10) is slidably connected to the surface of the extension rod (9), a groove is provided on one side of the frame (1), a first connecting plate (5) is fixedly connected to one side of the groove, a power assembly (6) is fixedly connected to one side of the first connecting plate (5), a collecting assembly (7) is fixedly connected to one end of the power assembly (6), and a second connecting plate (8) is slidably connected to one end of the collecting assembly (7).

2. A prepreg rolling device according to claim 1, characterized in that: The rolling assembly (2) comprises a first fixed frame (201), one end of the first fixed frame (201) is fixedly connected to the middle part of the surface of the frame (1), a first servo motor (202) is fixedly connected inside the first fixed frame (201), an output end of the first servo motor (202) is spline-connected to a first transmission rod (203), one end of the first transmission rod (203) is fixedly connected to a connecting rod (204), and one end of the connecting rod (204) is fixedly connected to a lower roller shaft (205).

3. The prepreg rolling equipment according to claim 1, characterized in that: The adjustment component (3) comprises an adjustment frame (301), the bottom end of the adjustment frame (301) is fixedly connected to the middle part of the top end of the frame body (1), the top end of the adjustment frame (301) is rotatably connected to a threaded sleeve (302), and the internal thread of the threaded sleeve (302) is connected to a threaded column (303).

4. The prepreg rolling equipment according to claim 1, characterized in that: The pressing assembly (4) comprises a connecting frame (401), the middle part of the top end of the connecting frame (401) is fixedly connected to the bottom end of the threaded column (303), a plurality of bearings (402) are fixedly connected inside the connecting frame (401), and an upper roller shaft (403) is fixedly connected inside the bearing (402).

5. The prepreg rolling equipment according to claim 1, characterized in that: The power assembly (6) comprises a second fixing frame (601), one end of the second fixing frame (601) is fixedly connected to one side of the first connecting plate (5), a second servo motor (602) is fixedly connected inside the second fixing frame (601), and an output end of the second servo motor (602) is spline-connected to a second transmission rod (603).

6. The prepreg rolling equipment according to claim 1, characterized in that: The collecting assembly (7) comprises a first fixing plate (701), one end of which is fixedly connected to one end of a second transmission rod (603), the other end of which is fixedly connected to a column (702), the surface of which is slidably connected to a collecting column (703), one end of which is threadedly connected to a second fixing plate (704), and the middle part of the surface of the second fixing plate (704) is slidably connected to the inside of a second connecting plate (8).

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