Processing device for a novel heterogeneous preform

Abstract

The present invention relates to preform processing equipment, and discloses a processing device for a novel heterogeneous preform, which includes a main frame, a moving platform, a rotating and lifting table, a processing mold, a winding mechanism, a needling mechanism and a cutting mechanism; a first support plate is arranged at the bottom of the front side of the main frame, and a first guide beam and a second guide beam are arranged in parallel at the front and rear sides of the top of the main frame; the moving platform is slidably connected to the first support plate, and the rotating and lifting table is fixedly arranged on the moving platform; the processing mold is fixedly connected to the rotating and lifting table and can perform rotating or lifting actions; the winding mechanism is slidably connected to the first guide beam and continuously supplies yarn to the processing mold; the needling mechanism is slidably connected to the second guide beam and can perform needling actions on the processing mold; the cutting mechanism is horizontally slidably connected to the moving platform and performs cutting actions along the axial or radial direction of the processing mold. The present invention realizes the integration of rotating clamping of the processing mold, winding and spinning, needling and wire hooking, and cutting and forming, improving the product quality and production efficiency.

Description

Technical Field

[0001] The present invention relates to preform processing equipment, and particularly to a processing device for a new type of heterogeneous preform. Background Art

[0002] The crucible is an important part of the thermal field component of the single crystal furnace, and its service life is relatively short, generally only 3 - 6 months. Under the general environment of the dual-carbon policy, major photovoltaic and semiconductor enterprises are continuously expanding production capacity and increasing the number of furnace platforms. Therefore, the demand for crucibles has also increased significantly.

[0003] At present, there are significant differences in the methods for preparing the crucible bottom by domestic and foreign manufacturers, mainly including the method of directly laminating with a processing mold, the method of integral molding, and the method of splicing and assembling; among them, the splicing method has a short production cycle and strong flexibility, which can significantly shorten the delivery cycle and maintenance cycle, greatly meeting the needs of photovoltaic crystal pulling enterprises. However, with the expansion of the market, no matter which production method is adopted in the existing technology, it faces its own problems: 1) The randomness of preparing prefabricated parts by the manual winding method is large, and the performance stability of the preform product is poor; 2) The production cycle of the product prepared by the integral molding method is long, and it cannot meet the demand for the production capacity of the preform; 3) The preparation process is complex. For example, adjusting a variety of parameters and combining manual operations are required for the preparation of the special-shaped surface and flange part of the crucible bottom, which is time-consuming and laborious; the above problems all restrict the improvement of the production capacity of this type of crucible preform and affect product delivery and iteration. Summary of the Invention

[0004] Object of the Invention: The object of the present invention is to provide a processing device for a new type of heterogeneous preform to shorten the production cycle of the product and improve the processing efficiency of the preform.

[0005] Technical Solution: A processing device for a new type of heterogeneous preform according to the present invention, the processing device includes:

[0006] A main frame, a first support plate is provided at the bottom of the front side of the main frame, and a first guide beam and a second guide beam are horizontally and parallelly arranged at the front and rear sides of the top of the main frame;

[0007] A moving platform, which is slidably connected to the first support plate in the front and rear directions;

[0008] A rotary lifting table, which is fixedly arranged on the moving platform;

[0009] A processing mold, which is fixedly connected to the rotary lifting table, and the processing mold is driven by the rotary lifting table to rotate or lift;

[0010] A winding mechanism, which is slidably connected to the first guide beam, and the winding mechanism continuously supplies yarns to the processing mold;

[0011] A needling mechanism, which is slidably connected to the second guide beam, and the needling mechanism can perform a needling action on the processing die;

[0012] A cutting mechanism, which is horizontally slidably connected to the moving platform and performs a cutting action along the axial or radial direction of the processing die.

[0013] Preferably, the rotary lifting table includes four groups of lifting components correspondingly arranged at the four corners of the moving platform, and side beams are respectively fixedly connected to two groups of lifting components at both ends of the moving platform. A moving part is slidably connected to the side beam along its length direction, and driving main shafts are respectively rotatably connected to the inner sides of the two moving parts. The processing die is clamped between the two driving main shafts.

[0014] Preferably, a guiding component for connecting the moving platform and the side beam is arranged between the two groups of lifting components.

[0015] Preferably, a first guide rail is arranged horizontally along the front side of the moving platform; the cutting mechanism includes a moving pile slidably arranged along the first guide rail, and a cutting tool is arranged inside the top end of the moving pile.

[0016] Preferably, the winding mechanism includes a first guide slider slidably connected to the first guide beam. A spinning frame is connected to the front side of the first guide slider in a lifting manner. A plurality of wire rollers for spinning and winding are arranged on the spinning frame, and a wire guiding nozzle is arranged at the lower end of the spinning frame.

[0017] Preferably, the first guide slider is an L-shaped slider. A third guide chute is correspondingly arranged between the lower side of the cross beam of the L-shaped slider and the first guide beam, and first guide strips are arranged along the inner walls on both sides of the third guide chute; a first guide chute is correspondingly arranged on the first guide beam and the first guide strip.

[0018] Preferably, the needling mechanism includes a moving guide beam slidably arranged along the second guide beam. A mounting seat is slidably connected to the lower side of the moving guide beam, and a needling component is arranged on the mounting seat.

[0019] Preferably, a second guide slider is arranged at the top end of the mounting seat, and a second support plate is arranged at the lower end of the mounting seat;

[0020] The needling component includes a mounting plate arranged on the second support plate. Two bearing seats are arranged at the rear side of the mounting plate, and a rotating shaft rotatably connected between the two bearing seats. A driving cam is connected to the rotating shaft, and a telescopic rod is hinge-connected to the protruding part of the driving cam. The front end of the telescopic rod is fixedly connected to a needle plate, and a plurality of thorns are distributed on the front side of the needle plate;

[0021] A second driving motor is arranged in cooperation with the rotating shaft. The second driving motor drives the driving cam to rotate, driving the telescopic rod to move forward or backward, and further driving the needle plate to move forward or backward.

[0022] Preferably, two transmission lead screws are arranged in parallel at the bottom of the main frame, and a lead screw sleeve is arranged at the bottom of the moving platform in cooperation with the transmission lead screws.

[0023] Preferably, mounting grooves are arranged on the surface of the first support plate corresponding to the transmission lead screws, and guide sliding bars are arranged in parallel with the mounting grooves in the middle of the first support plate; second guide chutes are arranged on the bottom surface of the moving platform corresponding to the guide sliding bars.

[0024] Beneficial effects: Compared with the prior art, the present invention has the following prominent advantages:

[0025] 1. The processing device of the present invention can realize the integration of rotary clamping, winding spinning, needle punching and wire hooking, and cutting and forming of the processing die. The automated machine replaces manual labor, shortening the processing process and processing cycle of the preform.

[0026] 2. The processing die can adopt structures such as circular, oval, shell-shaped, conical, etc. The processing die adopts a flange opening design, which can divide the crucible processing die into two groups of double-headed pairs. Two crucibles can be produced at one time. Compared with the traditional process and equipment that can only prepare single products, the production efficiency of the preform product is improved, and the production cost is reduced; the processing cycle of the preform can be shortened by more than half, and the preparation efficiency of the preform can be increased by more than 50%.

[0027] 3. The processing device is provided with a rotary lifting table and a winding mechanism in cooperation, so that automated winding spinning can be realized, and the tension of the spinning can be adjusted and controlled, avoiding the problem of product stability fluctuation caused by the fact that the tension control in the traditional manual preparation process depends entirely on the worker's feeling. Through automated winding and effective tension control, the production stability of the preform product can be improved, and the load-bearing uniformity of the preform finished product can be ensured.

[0028] 4. The processing device can realize automated production, avoiding the quality fluctuation of the products caused by unskilled technology in the traditional manual preparation process. The preform prepared can have a high structural uniformity, the wall thickness of the product can be reduced, thereby reducing the raw material consumption, and the labor cost can be reduced by more than 30%. Description of the Drawings

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the processing device of the present invention;

[0030] Figure 2 It is Figure 1 the front side structural schematic diagram of the main frame in

[0031] Figure 3 It isFigure 1 Schematic diagram of the rear side structure of the main frame

[0032] Figure 4 For Figure 1 Schematic diagram of the installation structure of the mobile platform and the rotary lifting table

[0033] Figure 5 For Figure 1 Schematic diagram of the winding mechanism

[0034] Figure 6 For Figure 1 Schematic diagram of the needle punching mechanism

[0035] Figure 7 For Figure 6 Schematic diagram of the needle punching assembly

[0036] Reference numerals:

[0037] 100, processing device

[0038] 1, main frame; 11, first support plate; 111, guide slide; 112, installation groove; 12, first guide beam; 121, first guide chute; 13, second guide beam

[0039] 2, mobile platform; 21, transmission lead screw; 22, table board; 221, second guide chute; 222, first guide rail

[0040] 3, rotary lifting table; 31, lifting assembly; 32, first lifting motor; 33, guiding assembly; 34, side beam; 341, second guide rail; 35, moving part; 36, first driving motor; 37, driving main shaft

[0041] 4, cutting mechanism; 41, moving pile; 42, first moving motor; 43, cutting tool

[0042] 5, winding mechanism; 51, first guide slider; 511, third guide chute; 512, first guiding bar; 52, second moving motor; 53, second lifting motor; 54, spinning frame; 541, thread roller; 55, wire guiding nozzle

[0043] 6, needle punching mechanism; 61, moving guide beam; 611, third guide chute; 612, second guiding bar; 613, third guiding bar

[0044] 62, third moving motor; 63, mounting seat; 631, second guide slider; 632, second support plate; 64, needle punching assembly; 641, mounting plate; 642, support block; 643, third support plate; 644, bearing seat; 645, rotating shaft; 646, second driving motor; 647, telescopic rod

[0045] 648. Needle plate; 649. Needle; 6410. Driving cam; 65. Third driving motor;

[0046] 7. Processing die. Specific implementation manner

[0047] For the purpose of making the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings Figures 1-7 As shown, all other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention belong to the scope of protection of the present invention.

[0048] As Figures 1-3 shown, a processing device for a novel heterogeneous preform of the present invention, the processing device 100 includes a main frame 1. A first support plate 11 is provided at the bottom of the front side of the main frame 1. Two transmission lead screws 21 are arranged in parallel at the rear side of the bottom of the main frame 1. The transmission lead screw can adopt a 5010 ball screw; A driving mechanism (not shown in the figure) is arranged in cooperation with the transmission lead screw 21. The driving mechanism can be composed of a 1.5 Kv servo motor, a 1:30 RV75 reducer, etc.; Installation grooves 112 corresponding to the transmission lead screws are provided on the plate surface of the first support plate 11, and a guide slide bar 111 parallel to the installation groove is arranged in the middle of the first support plate 11. Second guide chutes 221 corresponding to the guide slide bar are provided on the bottom surface of the platform plate 22 of the moving platform 2. The moving platform 2 is clamped on the guide slide bar through the second guide chute. Screw sleeves are arranged at both ends of the bottom of the moving platform 2 in cooperation with the transmission lead screw 21; By driving the transmission lead screw 21 to rotate, the driving mechanism can drive the screw sleeve to move forward or backward along the transmission lead screw 21, thereby realizing the forward and backward sliding of the moving platform 2 along the first support plate 11.

[0049] As Figure 4As shown in the figure, a rotary lifting table 3 is fixedly arranged on the mobile platform 2. The rotary lifting table 3 includes four groups of lifting components 31 correspondingly arranged at the four corners of the mobile platform 2. The lifting components 31 are 4 sets of 1:24 elevators. Each group of lifting components 31 is provided with a first lifting motor 32. The first lifting motor 32 can be composed of 1 RV90 reducer and 1 3KV servo motor. The first lifting motor 32 can drive the side beam 34 to perform lifting actions through the lifting components 31. The lifting components 31 can also use telescopic electric cylinders to achieve their functions. Side beams 34 are respectively arranged at both ends of the mobile platform. The side beams 34 are fixedly connected to the upper ends of two groups of lifting components correspondingly. A second guide rail 341 is arranged on the top surface of the side beam 34 along its length direction. A moving part 35 is slidably connected to the second guide rail 341. A driving main shaft 37 is rotatably connected to the inner sides of the two moving parts 35 respectively. A processing mold 7 is clamped between the two driving main shafts 37. The processing mold 7 can be used for spinning and winding. A transmission component is arranged inside the moving part 35, and a first driving motor 36 connected to the transmission component is arranged at the outer end of the moving part. The first driving motor 36 is composed of 1 reducer and 1 3KV servo motor. The driving main shaft 37 can be driven to rotate through the first driving motor 36, or the moving part 35 can be driven to move forward or backward along the side beam 34. It should be noted that the transmission component in the moving part 35 can be selected from a transmission gear component, a transmission chain component or a transmission pulley component to achieve its function. Specifically, the moving part can adopt moving methods such as an electric traveling crane or an electric hoist to achieve

[0050] its function. The rotary lifting table 3 can clamp the processing mold 7 and drive the processing mold 7 to perform lifting actions relative to the main frame 1 or rotate along the driving main shaft 37, so as to facilitate the processing mold 7 to perform spinning and winding through self-rotation.

[0051] In an alternative embodiment, as Figure 4 shown, a guiding component 33 connecting the mobile platform 2 and the side beam 34 is arranged between the two groups of lifting components 31. The guiding component 33 can adopt a structure of a guide rod and a guide sleeve cooperating with the guide rod, so as to improve the stability of the side beam 34 during the lifting process.

[0052] As Figure 1 and Figure 5As shown in the figure, a winding mechanism 5 is slidably connected to the first guide beam 12. The winding mechanism 5 includes a first guide slider 51 that is slidably connected along the first guide beam 12. The first guide slider 51 is an L-shaped slider. A third guide chute 511 is correspondingly arranged between the lower side of the cross beam of the L-shaped slider and the first guide beam 12. First guide strips 512 are arranged along the inner walls on both sides of the third guide chute 511. A first guide chute 121 is correspondingly arranged on the first guide beam 12 at the position corresponding to the first guide strips. A second moving motor 52 is arranged in cooperation with the first guide slider 51. The first guide slider 51 can be driven by the second moving motor 52 to slide stably along the first guide beam 12. The front side of the longitudinal beam of the first guide slider 51 is slidably connected with a spinning frame 54. A second lifting motor 53 is arranged in cooperation with the spinning frame 54. The driving mode of the second lifting motor 53 for the spinning frame 54 can adopt a threaded driving method. A plurality of wire rollers 541 for spinning and winding are arranged on the spinning frame 54. Different types of spinning can be wound on the wire rollers 541 for standby. A wire guiding nozzle 55 is arranged at the lower end of the spinning frame 54. The free end of the spinning passes through the wire guiding nozzle 55 and is wound on the processing die 7. The shape of the processing die 7 can be circular, oval, shell-shaped, conical, etc. The rotary lifting table 3 is moved to the lower side of the first guide beam 12 through the moving platform 2, and the driving main shaft 37 is controlled by the rotary lifting table 3 to move or lift to a suitable processing position. The driving main shaft 37 drives the processing die 7 to rotate axially. During this process, the winding mechanism slides along the first guide beam 12 through the first guide slider 51, so as to wind around the processing die 7 in a circumferential direction around the axis. By controlling the up and down movement of the spinning frame 54 along the first guide slider 51, not only the processing distance between the wire guiding nozzle 55 and the processing die 7 can be adjusted, but also the winding tension of the spinning on the processing die can be adjusted. In addition, the winding mechanism 5 continuously supplies yarn to the processing die 7, and the types of yarn can be freely selected according to requirements.

[0053] As Figure 1 and Figures 6-7As shown, the acupuncture mechanism 6 is slidably connected to the second guide beam 13, and the acupuncture mechanism 6 includes one, two or more groups. The acupuncture mechanism 6 includes a movable guide beam 61 slidably arranged along the second guide beam 13, and a third movable motor 62 is arranged in cooperation with the movable guide beam 61; a third guide slide groove 611 is provided on the top surface of the movable guide beam 61, and second guide bars 612 are arranged on both side walls of the third guide slide groove 611, and a clamping groove is arranged on the second guide beam 13 corresponding to the second guide bar 612, and the movable guide beam 61 can slide stably along the second guide beam 13, so as to adjust the relative position between the acupuncture mechanism 6 and the processing mold 7. Third guide bars 613 are arranged on both sides of the movable guide beam 61 along its length direction, and a mounting seat 63 is slidably connected to the lower side of the movable guide beam 61, and a second guide slider 631 arranged in cooperation with the movable guide beam 61 is arranged on the top of the mounting seat 63, and the mounting seat 63 moves forward or backward stably along the movable guide beam 61 through the second guide slider 631. A second support plate 632 is provided at the lower end of the mounting seat 63, and an acupuncture assembly 64 is provided on the second support plate 632. The acupuncture assembly 64 includes a mounting plate 641 provided on the second support plate 632, two sets of bearing seats 644 and a rotating shaft 645 rotatably connected between the two sets of bearing seats are provided at the rear side of the mounting plate 641, a driving cam 6410 is connected to the rotating shaft 645, and a telescopic rod 647 is hingedly connected to the protruding portion of the driving cam 6410, and a supporting block 647 for the telescopic rod to freely pass through is provided at the front side of the mounting plate 641 2. The front end of the telescopic rod 647 is fixedly connected to a needle plate 648, and a plurality of needles 649 are evenly distributed on the front side of the needle plate 648; a third support plate 643 is arranged on one side of the mounting plate 641, and a second drive motor 646 is installed on the third support plate 643 in cooperation with the rotating shaft 645. The second drive motor 646 drives the rotating shaft 645 to rotate and then drives the driving cam 6410 to rotate. During the rotation of the driving cam 6410, the telescopic rod 647 is driven to reciprocate and retract, thereby driving the needle plate 648 to reciprocate and retract. The bottom of the second support plate 632 is provided with a third drive motor 65 connected to the mounting plate 641 in a transmission manner, and the third drive motor 65 can drive the mounting plate 641 to rotate in a horizontal plane. The acupuncture mechanism 6 includes the X-axis movement, Y-axis movement and rotation movement of the acupuncture assembly 64, and the angle adjustment of the needle in space is satisfied through the control of each corresponding motor, thereby realizing the acupuncture process of the curved surface of the spherical processing mold.

[0054] like Figure 4As shown in the figure, a first guide rail 222 is arranged along the transverse direction on the front side of the mobile platform 2. The cutting mechanism 4 is slidably connected to the mobile platform 2 along the first guide rail 222, so that it can perform cutting actions along the axial or radial direction of the processing die 7. The cutting mechanism 4 includes a moving pile 41 slidably arranged along the first guide rail 222. A first moving motor 42 is arranged at the top of the moving pile 41, and the first moving motor 42 can drive the moving pile 41 to move along the first guide rail 222. A cutting tool 43 is arranged inside the top of the moving pile 41, and the cutting tool 43 can rotate along the moving pile 41. For example, the cutting tool 43 can be adjusted to a horizontal state or a vertical state to meet the cutting and forming requirements of the preform in the final form.

[0055] In the above embodiments, a flange port design is adopted along the vertical plane in the center of the processing die 7, which can divide the crucible processing die into two symmetric groups, enabling the production of two crucibles at one time, improving the production efficiency of the preform products and reducing the production cost. Before preparing the flange port, the wire guiding nozzle 55 in the winding mechanism 5 is preferably replaced to form a wide-width wire guiding nozzle. The composite cloth tape is wound through the wire guiding nozzle 55, and the composite cloth tape can be wound around the spherical processing die 7 in the circumferential direction. After reaching a certain thickness, the composite cloth tape is needled and compounded and reinforced into a shape by the needling mechanism 6. The above actions are repeated until the product thickness meets the requirements.

[0056] In the above embodiments, each motor in the processing device 100 can adopt a servo motor or a stepper motor, and each sliding component can adopt a linear guide rail in the prior art to achieve the sliding driving function; the rotary lifting table 3, the cutting mechanism 4, the winding mechanism 5, and the needling mechanism 6 can all be moved to the corresponding processing stations through the sliding components.

[0057] The working principle or method of the present invention:

[0058] For the processing device 100 of the present invention, the PLC control cabinet (not shown in the figure) can control each driving motor, moving motor or lifting motor to perform corresponding actions;

[0059] First, fix the spherical processing die 7 between the two driving main shafts 37 of the rotary lifting table 3 for clamping and fixing; control the mobile platform 2 to move inward along the first support plate 11 towards the inside of the main frame 1, and then move the rotary lifting table 3 on the mobile platform to below the first guide beam 12;

[0060] Secondly, control the lifting component 31 to drive the side beam 34 to lift the processing die 7 along the Z-axis to a suitable processing position. During the processing, after manually laying the wire mesh layer, drive the moving part 35 to reciprocate along the Y-axis in the horizontal plane along the side beam 34, and the driving main shaft 37 drives the processing die 7 to rotate and cooperate with the winding mechanism 5 to perform the winding action;

[0061] Again, the winding mechanism 5 reciprocates in the X-axis direction of the horizontal plane along the first guide slider 51 along the first guide beam 12. In cooperation with the rotating processing die 7, circumferential winding of the spinning yarn around the axis can be achieved on the processing die 7. During this process, the spinning frame 54 can be driven to slide up and down along the first guide slider 51 to adjust the processing position with the processing die, and the tension of the spinning yarn can be adjusted.

[0062] Then, after the thickness of the yarn on the processing die 7 reaches a certain size, the moving guide beam 61 is controlled to move in the X-axis direction in the horizontal plane along the second guide beam 13 to adjust the position of the mounting seat 63 in the X-axis direction. The mounting seat 63 is driven to move back and forth along the moving guide beam 61 to adjust the position, that is, to adjust the position of the needling assembly 64 in the Y-axis direction of the horizontal plane. When the needling assembly 64 reaches the needling station, the mounting plate 641 is controlled to rotate to adjust the processing position. At the same time, the rotating shaft 645 is controlled to rotate to drive the driving cam 6410 to rotate, and then drive the needle plate 648 to reciprocate back and forth to perform needle punching and composite forming on the web and yarn on the processing die.

[0063] Finally, the rotary lifting table 3 cooperates with the winding mechanism 5 and the needling mechanism 6 for manual operation, and repeats the processes of web laying, winding spinning, and needling until the thickness of the preform reaches the required value. Then, the moving pile 41 is controlled to move along the first guide rail 222 and the preform is cut and formed by the cutting tool 43.

[0064] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A processing device for a novel heterogeneous preform, characterized in that The processing device (100) includes: A main frame (1), at the bottom of the front side of the main frame (1), a first support plate (11) is provided, and a first guide beam (12) and a second guide beam (13) are horizontally and parallelly arranged at the front and rear sides of the top of the main frame (1); A moving platform (2), the moving platform (2) is slidably connected to the first support plate (11) in the front and rear directions; A rotary lifting table (3), the rotary lifting table (3) is fixedly arranged on the moving platform (2); A processing die (7), the processing die (7) is fixedly connected to the rotary lifting table (3), and the processing die (7) is driven to rotate or lift by the rotary lifting table (3); A winding mechanism (5), the winding mechanism (5) is slidably connected to the first guide beam (12), and the winding mechanism (5) continuously supplies yarn to the processing die (7); A needle punching mechanism (6), the needle punching mechanism (6) is slidably connected to the second guide beam (13), and the needle punching mechanism (6) performs a needle punching action on the processing die (7); A cutting mechanism (4), the cutting mechanism (4) is horizontally slidably connected to the moving platform (2), and performs a cutting action along the axial or radial direction of the processing die (7); Among them, the rotary lifting table (3) includes four groups of lifting components (31) correspondingly arranged at the four corners of the moving platform, and side beams (34) are respectively fixedly connected to two groups of lifting components at both ends of the moving platform. A moving part (35) is slidably connected to the side beam (34) along its length direction. Driving main shafts (37) are respectively rotatably connected to the inner sides of the two moving parts (35), and the processing die (7) is clamped between the two driving main shafts (37); The winding mechanism (5) includes a first guide slider (51) slidably connected to the first guide beam (12). A spinning frame (54) is vertically connected to the front side of the first guide slider (51). A plurality of wire rollers (541) for spinning and winding are arranged on the spinning frame (54), and a wire guiding nozzle (55) is arranged at the lower end of the spinning frame (54); The needle punching mechanism (6) includes a moving guide beam (61) slidably arranged along the second guide beam (13). A mounting seat (63) is slidably connected to the lower side of the moving guide beam (61), and a needle punching component (64) is arranged on the mounting seat (63).

2. The processing device for the novel heterogeneous preform according to claim 1, characterized in that, A guiding component (33) connecting the moving platform (2) and the side beam (34) is arranged between the two groups of lifting components (31).

3. The processing device for the novel heterogeneous preform according to claim 1, characterized in that, A first guide rail (222) is arranged along the transverse direction on the front side of the moving platform (2); the cutting mechanism (4) includes a moving pile (41) slidably arranged along the first guide rail (222), and a cutting tool (43) is arranged inside the top end of the moving pile (41).

4. The processing device for the novel heterogeneous preform according to claim 1, characterized in that, The first guide slider (51) is an L-shaped slider. A third guide chute (511) is correspondingly arranged between the cross beam of the L-shaped slider and the first guide beam (12), and first guiding strips (512) are arranged along the inner walls of both sides of the third guide chute (511); first guide chutes (121) are correspondingly arranged on the first guide beam (12) and the first guiding strips (512).

5. The processing device for the novel heterogeneous preform according to claim 1, characterized in that, The top of the mounting base (63) is provided with a second guide slider (631), and the lower end of the mounting base (63) is provided with a second support plate (632). The needle punching assembly (64) includes a mounting plate (641) arranged on the second support plate (632). Two sets of bearing seats (644) are arranged at the rear side of the mounting plate (641), and a rotating shaft (645) is rotatably connected between the two sets of bearing seats. A driving cam (6410) is connected to the rotating shaft (645), and a telescopic rod (647) is hinged to the protruding part of the driving cam (6410). The front end of the telescopic rod (647) is fixedly connected with a needle plate (648), and a plurality of thorns (649) are distributed on the front side of the needle plate (648). A second driving motor (646) is arranged in cooperation with the rotating shaft (645). The second driving motor (646) drives the driving cam (6410) to rotate to drive the telescopic rod (647) to move forward or backward, and further drives the needle plate (648) to move forward or backward.

6. The processing device for the novel heterogeneous preform according to claim 1, characterized in that, Two transmission lead screws (21) are arranged in parallel at the bottom of the main frame (1). A lead screw sleeve is arranged at the bottom of the moving platform (2) in cooperation with the transmission lead screw (21).

7. The processing device for the novel heterogeneous preform according to claim 6, characterized in that, Mounting grooves (112) corresponding to the transmission lead screws (21) are arranged on the surface of the first support plate (11), and a guide slide bar (111) parallel to the mounting grooves is arranged in the middle of the first support plate (11). A second guide chute (221) corresponding to the guide slide bar is arranged on the bottom surface of the moving platform (2).

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