阅读说明：本技术 一种三维复合材料的成型装置 (Forming device for three-dimensional composite material ) 是由 黄锦波 邵灵达 祝成炎 张红霞 于 2021-09-27 设计创作，主要内容包括：本发明涉及三维复合材料成型设备技术领域,且公开了一种三维复合材料的成型装置,包括三维复合材料成型机本体,三维复合材料成型机本体的正面沿周向均匀分布设置有携纱器,三维复合材料成型机本体的正面中心固定连接有撑纱环,三维复合材料成型机本体的下方设置有机架,机架的左右内部分别开设有调高槽,两个调高槽内的内部分别滑动连接有滑块,两个滑块相互靠近的一面分别活动套入有连接柱,两个连接柱相互靠近的一面分别与三维复合材料成型机本体的左右两端外侧壁固定连接,机架的左右两端底部分别设置有两个支撑轮,操作简单,使用方便,同时便于对三维复合材料成型机本体进行原材料的补充和维护检修。(The invention relates to the technical field of three-dimensional composite material forming equipment, and discloses a three-dimensional composite material forming device, which comprises a three-dimensional composite material forming machine body, wherein yarn carriers are uniformly distributed on the front surface of the three-dimensional composite material forming machine body along the circumferential direction, a yarn supporting ring is fixedly connected to the center of the front surface of the three-dimensional composite material forming machine body, a rack is arranged below the three-dimensional composite material forming machine body, height-adjusting grooves are respectively formed in the left and right inner parts of the rack, sliding blocks are respectively connected to the inner parts of the two height-adjusting grooves in a sliding manner, connecting columns are respectively movably sleeved on the surfaces, close to each other, of the two sliding blocks, the surfaces, close to each other, of the two connecting columns are respectively fixedly connected with the outer side walls of the left and right ends of the three-dimensional composite material forming machine body, two supporting wheels are respectively arranged at the bottoms of the left and right ends of the rack, the operation is simple, and the use is convenient, meanwhile, the raw material supplement and maintenance and overhaul of the three-dimensional composite material forming machine body are facilitated.)

1. The utility model provides a three-dimensional combined material's forming device, includes three-dimensional combined material make-up machine body (1), and the front of three-dimensional combined material make-up machine body (1) is provided with along circumference evenly distributed and takes yarn ware (2), and the upper left end of three-dimensional combined material make-up machine body (1) openly is provided with motor A (3), and the front center fixedly connected with of three-dimensional combined material make-up machine body (1) props yarn ring (4), its characterized in that: the three-dimensional composite material forming machine is characterized in that a rack (5) is arranged below the three-dimensional composite material forming machine body (1), the rack (5) is of a concave structure, heightening grooves (6) are formed in the left and right inner parts of the rack (5) respectively, sliding blocks (8) are connected to the inner parts of the two heightening grooves (6) respectively in a sliding mode, connecting columns (9) are movably sleeved on the surfaces, close to each other, of the two connecting columns (8), and are fixedly connected with the outer side walls of the left and right ends of the three-dimensional composite material forming machine body (1) respectively, two supporting wheels (22) are arranged at the bottoms of the left and right ends of the rack (5) respectively, a weaving forming target (27) is fixedly connected to the center of the front bottom of the rack (5), and the same supporting wheels (22) are arranged at the bottom of the front end of the weaving forming target (27).

2. The apparatus for molding a three-dimensional composite material according to claim 1, wherein: the left end the upper and lower inner wall of increasement groove (6) rear end is all movable to be emboliaed screw rod A (7), the outer wall of increasement groove (6) is seted up threadedly, slider (8) of left end and the outer wall of screw rod A (7) pass through threaded connection, the right-hand member top surface fixedly connected with motor B (11) of frame (5), the transmission shaft outer wall of motor B (11) is fixed to be emboliaed screw rod B (10), screw rod B (10) activity embolias on the rear end upper and lower inner wall of right-hand member increasement groove (6), the outer wall of screw rod B (10) is seted up threadedly, slider (8) of right-hand member and the outer wall of screw rod B (10) pass through threaded connection.

3. The apparatus for forming a three-dimensional composite material according to claim 2, wherein: the right side of the rack (5) is provided with a limiting groove (12), a motor C (13) is arranged in the limiting groove (12), the left side of the motor C (13) is fixedly connected with the right side of the right-end sliding block (8), the outer wall of a transmission shaft of the motor C (13) is movably sleeved with the sliding block (8), and the outer wall of the transmission shaft of the motor C (13) is fixedly sleeved with the right side of the right-end connecting column (9).

4. The apparatus for forming a three-dimensional composite material according to claim 3, wherein: the connecting rod shaft (14) is movably sleeved in the bottom end of the rack (5), the gear A (15) is fixedly sleeved on the outer wall of the right end of the connecting rod shaft (14), the gear A (15) is meshed with the outer wall of the bottom end of the screw rod B (10) through gear teeth, the outer wall of the left end of the connecting rod shaft (14) is provided with threads, the gear B (16) is fixedly sleeved on the outer wall of the bottom end of the screw rod A (7), and the gear B (16) is meshed with the outer wall of the left end of the connecting rod shaft (14).

5. The apparatus for molding a three-dimensional composite material according to claim 1, wherein: two backup pads (17) of fixedly connected with are distinguished to two sides around frame (5) bottom, and four backup pads (17) are located frame (5) both ends about respectively, and two frames (5) of front end and two frames (5) of rear end are the one end top surface of keeping away from each other respectively fixedly connected with gusset plate (18), two gusset plates (18) of front end and two gusset plates (18) of rear end top be close to each other the one side respectively with frame (5) about two sides fixed connection at both ends.

6. The apparatus for forming a three-dimensional composite material according to claim 5, wherein: supporting wheel grooves (19) are all formed in the bottom surface of the supporting plate (17), one ends, close to each other, of the two supporting wheel grooves (19) in the front end and the two supporting wheel grooves (19) in the rear end are respectively provided with a rotary supporting shaft (20), the four rotary supporting shafts (20) are respectively movably sleeved on the left inner wall and the right inner wall of the four supporting wheel grooves (19), the outer side walls of the four supporting wheel grooves (19) are respectively and fixedly connected with overturning supporting rods (21), and the four supporting wheels (22) are respectively and fixedly connected to the other ends of the four overturning supporting rods (21).

7. The apparatus for forming a three-dimensional composite material according to claim 6, wherein: four sliding sleeves (23) are movably sleeved on the outer wall of each turnover support rod (21) respectively, two fixing plates (24) are fixedly connected to the outer side wall of one end, close to each other, of the two sliding sleeves (23) at the front end and the two sliding sleeves (23) at the rear end respectively, and a telescopic rod (25) is connected between the two fixing plates (24) on each sliding sleeve (23) through a rotating shaft respectively.

8. The apparatus for forming a three-dimensional composite material according to claim 7, wherein: the bottom surfaces of the left end and the right end of the rack (5) are respectively provided with a groove, one surface of each of the two front-end telescopic rods (25) and one surface of each of the two rear-end telescopic rods (25) are respectively fixedly connected with a clamping plate (26), and the left surface and the right surface of each of the two clamping plates (26) are respectively fixedly connected to the left inner wall and the right inner wall of the two grooves at the bottom end of the rack (5).

9. The apparatus for molding a three-dimensional composite material according to claim 1, wherein: the knitting forming target (27) is of an L-shaped structure, a supporting stud (28) is connected to the top surface of the bottom end of the knitting forming target (27) through threads, a rotary table (29) is fixedly sleeved on the outer wall of the top end of the supporting stud (28), a supporting wheel (22) at the bottom end of the knitting forming target (27) is fixedly sleeved on the outer wall of the bottom end of the supporting stud (28), and the supporting wheel (22) at the bottom end of the knitting forming target (27) is movably sleeved with the bottom surface of the knitting forming target (27).

Technical Field

The invention relates to the technical field of three-dimensional composite material forming equipment, in particular to a forming device for a three-dimensional composite material.

Background

Compared with a planar woven composite material, the three-dimensional woven composite material has stronger designability, flexibility and deformability, so that the three-dimensional woven composite material can be applied to the fields of aerospace vehicles, civil buildings, sports equipment, medical equipment and the like.

To this end, we propose a three-dimensional composite material forming device.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a three-dimensional composite material forming device.

In order to achieve the purpose, the invention adopts the following technical scheme that the three-dimensional composite material forming device comprises a three-dimensional composite material forming machine body, yarn carriers are uniformly distributed on the front surface of the three-dimensional composite material forming machine body along the circumferential direction, a motor A is arranged on the front surface of the left upper end of the three-dimensional composite material forming machine body, a yarn supporting ring is fixedly connected with the center of the front surface of the three-dimensional composite material forming machine body, a rack is arranged below the three-dimensional composite material forming machine body and is of a concave structure, height-adjusting grooves are respectively formed in the left inner part and the right inner part of the rack, sliding blocks are respectively connected in the two height-adjusting grooves in a sliding manner, connecting columns are respectively movably sleeved on the surfaces, close to each other, of the two connecting columns are respectively fixedly connected with the outer side walls of the left end and the right end of the three-dimensional composite material forming machine body, two supporting wheels are respectively arranged at the bottoms of the left end and the right end of the rack, the front bottom center of the frame is fixedly connected with a weaving forming target, and the bottom of the front end of the weaving forming target is provided with the same supporting wheel.

Preferably, the screw A is movably sleeved on the upper inner wall and the lower inner wall of the rear end of the heightening groove at the left end, the outer wall of the heightening groove is provided with threads, the sliding block at the left end is in threaded connection with the outer wall of the screw A, the motor B is fixedly connected to the top surface of the right end of the frame, the screw B is fixedly sleeved on the outer wall of a transmission shaft of the motor B, the screw B is movably sleeved on the upper inner wall and the lower inner wall of the rear end of the heightening groove at the right end, the outer wall of the screw B is provided with threads, and the sliding block at the right end is in threaded connection with the outer wall of the screw B.

Preferably, a limiting groove is formed in the right side of the rack, a motor C is arranged in the limiting groove, the left side of the motor C is fixedly connected with the right side of the right-end sliding block, the outer wall of a transmission shaft of the motor C is movably sleeved with the sliding block, and the outer wall of the transmission shaft of the motor C is fixedly sleeved with the right side of the right-end connecting column.

Preferably, a connecting rod shaft is movably sleeved in the bottom end of the rack, a gear A is fixedly sleeved on the outer wall of the right end of the connecting rod shaft, the gear A is meshed and connected with the outer wall of the bottom end of the screw rod B through gear teeth, the outer wall of the left end of the connecting rod shaft is provided with threads, the gear B is fixedly sleeved on the outer wall of the bottom end of the screw rod A, and the gear B is meshed and connected with the outer wall of the left end of the connecting rod shaft.

Preferably, the front and back surfaces of the bottom end of the rack are fixedly connected with two supporting plates respectively, the four supporting plates are located at the left and right ends of the rack respectively, the top surfaces of the ends, far away from each other, of the two front racks and the two rear racks are fixedly connected with reinforcing plates respectively, and the surfaces, close to each other, of the top ends of the two front reinforcing plates and the two rear reinforcing plates are fixedly connected with the front and back surfaces of the left and right ends of the rack respectively.

Preferably, four supporting wheel grooves are formed in the bottom surface of the supporting plate, rotary supporting shafts are arranged at one ends, close to the two supporting wheel grooves at the front end and the two supporting wheel grooves at the rear end, of the four supporting wheel grooves respectively, the four rotary supporting shafts are movably sleeved on the left inner wall and the right inner wall of the four supporting wheel grooves respectively, overturning supporting rods are fixedly connected to the outer side walls of the four supporting wheel grooves respectively, and the four supporting wheels are fixedly connected to the other ends of the four overturning supporting rods respectively.

Preferably, the outer walls of the four turnover support rods are respectively movably sleeved with a sliding sleeve, the outer side wall of one end, close to each other, of the two sliding sleeves at the front end and the two sliding sleeves at the rear end is respectively fixedly connected with two fixed plates, and a telescopic rod is respectively connected between the two fixed plates on each sliding sleeve through a rotating shaft.

Preferably, the bottom surfaces of the left end and the right end of the rack are respectively provided with a groove, one surfaces of the two front telescopic rods, which are close to each other, and the two rear telescopic rods are fixedly connected with clamping plates, and the left surface and the right surface of each clamping plate are respectively and fixedly connected to the left inner wall and the right inner wall of the two grooves at the bottom end of the rack.

Preferably, the knitting forming target is of an L-shaped structure, the top surface of the bottom end of the knitting forming target is connected with a supporting stud through threads, the outer wall of the top end of the supporting stud is fixedly sleeved with a rotating disc, a supporting wheel at the bottom end of the knitting forming target is fixedly sleeved on the outer wall of the bottom end of the supporting stud, and the supporting wheel at the bottom end of the knitting forming target is movably sleeved with the bottom surface of the knitting forming target.

Advantageous effects

The invention provides a three-dimensional composite material forming device. The method has the following beneficial effects:

1. the three-dimensional composite material forming device comprises a rack, a screw A, a screw B, sliding blocks and connecting columns, wherein when yarn supplement or maintenance and repair are needed to be carried out on a three-dimensional composite material forming machine body, a motor C is started, the motor C drives a right connecting column to rotate through a transmission shaft, the right connecting column drives the three-dimensional composite material forming machine body to turn over, so that the three-dimensional composite material forming machine body is turned over from the vertical direction to the horizontal direction, the motor B is started, the motor B drives the screw B to rotate through the transmission shaft, the screw B drives a gear A to rotate through threads, the gear A drives a connecting rod shaft to rotate, the connecting rod shaft drives the gear B to rotate through the threads at the left end, the gear B drives the screw A to rotate, the screw B and the screw A simultaneously drive the two sliding blocks to slide from top to bottom in two height-adjusting grooves respectively, the two sliding blocks drive the three-dimensional composite material forming machine body to move downwards through the two connecting columns respectively, so that the height of the three-dimensional composite material forming machine body is adjusted, when the three-dimensional composite material forming machine body moves downwards to the bottom end of the rack, the three-dimensional composite material forming machine body can be maintained and overhauled, and meanwhile, a yarn cylinder can be installed on each yarn carrier on the three-dimensional composite material forming machine body, so that the effect of supplementing raw materials is achieved conveniently, the operation is simple, the use is convenient, and meanwhile, the maintenance and the overhaul of the three-dimensional composite material forming machine body are facilitated.

2. The forming device of the three-dimensional composite material comprises four telescopic rods, supporting wheels, telescopic rods and supporting studs, wherein the four telescopic rods are simultaneously contracted through the arrangement of the supporting wheels, the telescopic rods and the supporting studs, so that the two sliding sleeves at the front end and the two sliding sleeves at the rear end are respectively driven to move in opposite directions through the movement of the four sliding sleeves, the four sliding sleeves respectively slide on the outer walls of the four overturning struts while pulling the four overturning struts, so that the two overturning struts at the front end and the two overturning struts at the rear end are respectively overturned in opposite directions through four rotating support shafts, the four supporting wheels are overturned out of four supporting wheel grooves, a machine frame is supported through the four supporting wheels, the supporting studs are driven to rotate through the rotating turntable, the supporting studs are driven by the supporting studs to drive the supporting wheels on a weaving forming target to jack up the weaving forming target, the supporting wheels on the weaving forming target are matched with the four supporting wheels on the rack, so that the three-dimensional composite material forming machine body and the rack are supported, and the effect of facilitating the movement of the rack and the three-dimensional composite material forming machine body is further effectively achieved.

3. This three-dimensional combined material's forming device through the setting of backup pad with prop the wheel groove, is convenient for receive and release four supporting wheels of frame bottom, when need not removing three-dimensional combined material make-up machine body, can receive four supporting wheels respectively in four propping the wheel grooves of four backup pad bottom surfaces, supports three-dimensional combined material make-up machine body through the bottom surface of four backup pads and frame, can effectively increase the stability of three-dimensional combined material make-up machine body when the operation.

4. This three-dimensional combined material's forming device through the setting of backup pad and gusset plate, supports the frame through four backup pads to effectively increased the stability of three-dimensional combined material make-up machine body, supported the frame in four backup pads respectively through four gusset plates, further effectively increased the stability of three-dimensional combined material make-up machine body, thereby guaranteed the steady operation and the safe handling of three-dimensional combined material make-up machine body.

5. This three-dimensional combined material's forming device, setting through connecting rod axle and spacing groove, in screw rod B pivoted, drive screw rod A's rotation through the connecting rod axle, thereby guarantee that two sliders can drive three-dimensional combined material make-up machine body through two spliced poles in step and move down, the stability of three-dimensional combined material make-up machine body in the altitude mixture control in-process has been increased, the slider of right-hand member drives motor C's upper and lower direction removal in the altitude mixture control in-process, the effect of stepping down to motor C has effectively been realized through the spacing groove, moreover, the steam generator is simple in structure, be convenient for carry out the operation of altitude mixture control and angle upset to three-dimensional combined material make-up machine body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a top cross-sectional view of the frame of the present invention;

FIG. 3 is a perspective view of the housing of the present invention;

fig. 4 is an enlarged view of the invention at a in fig. 3.

Illustration of the drawings:

1. a three-dimensional composite material forming machine body; 2. a yarn carrier; 3. a motor A; 4. a yarn supporting ring; 5. a frame; 6. a height adjusting groove; 7. a screw A; 8. a slider; 9. connecting columns; 10. a screw B; 11. a motor B; 12. a limiting groove; 13. a motor C; 14. a link shaft; 15. a gear A; 16. a gear B; 17. a support plate; 18. a reinforcing plate; 19. a wheel supporting groove; 20. rotating the support shaft; 21. turning over the support rod; 22. a support wheel; 23. a sliding sleeve; 24. a fixing plate; 25. a telescopic rod; 26. a clamping and fixing plate; 27. weaving a forming target; 28. a support stud; 29. a turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a three-dimensional composite material forming device is shown in figures 1-4 and comprises a three-dimensional composite material forming machine body 1, yarn carriers 2 are uniformly distributed on the front surface of the three-dimensional composite material forming machine body 1 along the circumferential direction, a motor A3 is arranged on the front surface of the upper left end of the three-dimensional composite material forming machine body 1, a yarn supporting ring 4 is fixedly connected to the center of the front surface of the three-dimensional composite material forming machine body 1, a rack 5 is arranged below the three-dimensional composite material forming machine body 1, the rack 5 is of a concave structure, height-adjusting grooves 6 are respectively arranged in the left and right inner parts of the rack 5, sliding blocks 8 are respectively connected in the two height-adjusting grooves 6 in a sliding manner, connecting columns 9 are respectively movably sleeved on the surfaces, close to each other, of the two connecting columns 9 are respectively fixedly connected with the outer side walls of the left and right ends of the three-dimensional composite material forming machine body 1, the bottom of the left end and the right end of a frame 5 are respectively provided with two supporting wheels 22, the center of the bottom end of the front surface of the frame 5 is fixedly connected with a knitting forming target 27, the bottom of the front end of the knitting forming target 27 is provided with the same supporting wheels 22, the upper inner wall and the lower inner wall of the rear end of a left end heightening groove 6 are movably sleeved with a screw A7, the outer wall of the heightening groove 6 is provided with a screw thread, a slide block 8 at the left end is connected with the outer wall of a screw A7 through a screw thread, the top surface of the right end of the frame 5 is fixedly connected with a motor B11, the outer wall of a transmission shaft of the motor B11 is fixedly sleeved with a screw B10, a screw B10 is movably sleeved on the upper inner wall and the lower inner wall of the rear end of the right end heightening groove 6, the outer wall of a screw B10 is provided with a screw thread, the slide block 8 at the right end is connected with the outer wall of the screw B10 through a screw thread, the right surface of the frame 5 is provided with a limiting groove 12, a motor C13 is arranged in the limiting groove 12, and the left surface of a motor C13 is fixedly connected with the right side of the slide block 8, the outer wall of a transmission shaft of a motor C13 is movably sleeved with a slide block 8, the outer wall of the transmission shaft of a motor C13 is fixedly sleeved with the right surface of a right end connecting post 9, a connecting rod shaft 14 is movably sleeved in the bottom end of a frame 5, a gear A15 is fixedly sleeved on the outer wall of the right end of the connecting rod shaft 14, a gear A15 is meshed and connected with the outer wall of the bottom end of a screw B10 through gear teeth, the outer wall of the left end of the connecting rod shaft 14 is provided with threads, a gear B16 is fixedly sleeved on the outer wall of the bottom end of a screw A7, a gear B16 is meshed and connected with the outer wall of the left end of the connecting rod shaft 14, the front surface and the rear surface of the bottom end of the frame 5 are respectively and fixedly connected with two supporting plates 17, the four supporting plates 17 are respectively positioned at the left end and the right end of the frame 5, the top surfaces of the two frames 5 at the front end and the two frames 5 at the rear end which are far away from each other are respectively and fixedly connected with a reinforcing plate 18, one surface of the two reinforcing plates 18 at the front end and the top end of the two reinforcing plates at the rear end are respectively and fixedly connected with the front surface of the two sides of the left end of the two frames 5 at the left and rear end of the frame 5, the bottom surfaces of the four supporting plates 17 are all provided with supporting wheel grooves 19, the ends, close to each other, of the two supporting wheel grooves 19 at the front end and the two supporting wheel grooves 19 at the rear end are respectively provided with a rotating supporting shaft 20, the four rotating supporting shafts 20 are respectively movably sleeved on the left inner wall and the right inner wall of the four supporting wheel grooves 19, the outer side walls of the four supporting wheel grooves 19 are respectively and fixedly connected with turning supporting rods 21, four supporting wheels 22 are respectively and fixedly connected with the other ends of the four turning supporting rods 21, the outer walls of the four turning supporting rods 21 are respectively and movably sleeved with sliding sleeves 23, the outer side walls, close to each other, of the two sliding sleeves 23 at the front end and the two sliding sleeves 23 at the rear end are respectively and fixedly connected with two fixed plates 24, a telescopic rod 25 is respectively connected between the two fixed plates 24 on each sliding sleeve 23 through a rotating shaft, the bottom surfaces of the left end and the right end of the rack 5 are respectively provided with grooves, and one surfaces, close to each other, of the two telescopic rods 25 at the front end and the two telescopic rods 25 at the rear end, are respectively and fixedly connected with a clamping plate 26, the left and right surfaces of the two clamping plates 26 are respectively fixedly connected to the left and right inner walls of the two grooves at the bottom end of the frame 5, the knitting forming target 27 is of an L-shaped structure, the top surface at the bottom end of the knitting forming target 27 is connected with a supporting stud 28 through threads, the outer wall of the top end of the supporting stud 28 is fixedly sleeved with a rotary table 29, the supporting wheel 22 at the bottom end of the knitting forming target 27 is fixedly sleeved on the outer wall of the bottom end of the supporting stud 28, and the supporting wheel 22 at the bottom end of the knitting forming target 27 is movably sleeved with the bottom surface of the knitting forming target 27.

The working principle of the invention is as follows: when the three-dimensional composite material forming machine is used, the motor A3 is used for driving the yarn carrier 2 on the three-dimensional composite material forming machine body 1 to rotate, each yarn carrier 2 on the three-dimensional composite material forming machine body 1 is respectively used for driving each yarn barrel to rotate, so that three-dimensional winding weaving of materials fixed at the top end of the weaving forming target 27 is realized, when yarn supplement or maintenance and repair are needed on the three-dimensional composite material forming machine body 1, the motor C13 is started, the motor C13 drives the right connecting column 9 to rotate through the transmission shaft, the right connecting column 9 drives the three-dimensional composite material forming machine body 1 to turn over, so that the three-dimensional composite material forming machine body 1 is turned over from the vertical direction to the horizontal direction, the motor B11 is started, the motor B11 drives the screw B10 to rotate through the transmission shaft, the screw B10 drives the gear A15 to rotate through the threads, the gear A15 drives the connecting rod shaft 14 to rotate, the connecting rod shaft 14 drives the gear B16 to rotate through the threads at the left end, the gear B16 drives the screw A7 to rotate, the screw B10 and the screw A7 respectively drive the two sliding blocks 8 to slide from top to bottom in the two height-adjusting grooves 6 while rotating, the two sliding blocks 8 respectively drive the three-dimensional composite material forming machine body 1 to move downwards through the two connecting posts 9, so that the height adjustment of the three-dimensional composite material forming machine body 1 is realized, when the three-dimensional composite material forming machine body 1 moves downwards to the bottom end of the rack 5, the three-dimensional composite material forming machine body 1 can be maintained and overhauled, and a yarn bobbin can be installed on each yarn carrier 2 on the three-dimensional composite material forming machine body 1, so that the effect of supplementing raw materials is realized, the operation is simple, the use is convenient, the maintenance and the overhaul of the three-dimensional composite material forming machine body 1 are convenient, and through the arrangement of the supporting wheels 22, the telescopic rods 25 and the supporting studs 28, the four telescopic rods 25 contract simultaneously, so as to respectively drive the two sliding sleeves 23 at the front end and the two sliding sleeves 23 at the rear end to move oppositely, the moving process of the four sliding sleeves 23 respectively pulls the two turning support rods 21 at the front end and the two turning support rods 21 at the rear end in opposite directions, the four sliding sleeves 23 respectively slide on the outer walls of the four turning support rods 21 while pulling the four turning support rods 21, so that the two turning support rods 21 at the front end and the two turning support rods 21 at the rear end are respectively turned over in opposite directions through the four rotary support shafts 20, and then the four support wheels 22 are turned over and taken out from the four wheel supporting grooves 19, so as to support the rack 5 through the four support wheels 22, meanwhile, the rotary table 29 drives the support studs 28 to rotate, the support studs 28 drive the support wheels 22 on the braiding forming target 27 to jack the braiding forming target 27, the support wheels 22 on the braiding forming target 27 are matched with the four support wheels 22 on the rack 5, the support of the three-dimensional composite material forming machine body 1 and the frame 5 is realized, the effect of facilitating the movement of the frame 5 and the three-dimensional composite material forming machine body 1 is effectively realized, the four support wheels 22 at the bottom of the frame 5 are facilitated to be collected and released through the arrangement of the support plates 17 and the wheel supporting grooves 19, when the three-dimensional composite material forming machine body 1 is not required to be moved, the four support wheels 22 can be respectively collected in the four wheel supporting grooves 19 at the bottom surfaces of the four support plates 17, the three-dimensional composite material forming machine body 1 is supported through the four support plates 17 and the bottom surface of the frame 5, the stability of the three-dimensional composite material forming machine body 1 in operation can be effectively increased, the frame 5 is supported through the four support plates 17 through the arrangement of the support plates 17 and the reinforcing plates 18, and the stability of the three-dimensional composite material forming machine body 1 is effectively increased, the four reinforcing plates 18 are respectively used for supporting the frame 5 on the four supporting plates 17, so that the stability of the three-dimensional composite material forming machine body 1 is further effectively improved, thereby ensuring the stable operation and safe use of the three-dimensional composite material forming machine body 1, and through the arrangement of the connecting rod shaft 14 and the limiting groove 12, when the screw B10 rotates, the connecting rod shaft 14 drives the screw A7 to rotate, so that the two sliders 8 can synchronously drive the three-dimensional composite material forming machine body 1 to move downwards through the two connecting posts 9, the stability of the three-dimensional composite material forming machine body 1 in the height adjusting process is improved, the slider 8 at the right end drives the motor C13 to move up and down in the height adjusting process, the effect of stepping down to motor C13 has effectively been realized through spacing groove 12, and simple structure is convenient for carry out the operation of altitude mixture control and angle upset to three-dimensional combined material make-up machine body 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.