High-productivity non-woven fabric needling machine

Abstract

The utility model relates to the field of non-woven fabric needling machines, and discloses a high-productivity non-woven fabric needling machine which comprises a non-woven fabric needling machine body, and a needling needle replacing mechanism is arranged on the non-woven fabric needling machine body. The pricking needle replacing mechanism comprises an assembling frame, a mounting plate, pricking needles, a rotating shaft, a rotating plate, a synchronous plate, a guide plate, a sliding plate and a connecting plate; the bottom of the mounting plate is fixedly connected with the pricking needle, the pricking needle and the assembling frame are clamped, the rotating shaft is rotationally mounted on the assembling frame, the top of the rotating shaft is fixedly connected with the rotating plate, the synchronous plate is fixedly mounted on the top of the rotating plate, and the guide plate is fixedly mounted on the inner wall of the top of the non-woven fabric needling machine body. And the rotating plate sleeves the outer side of the guide plate in a sliding manner. The non-woven fabric needling device has the advantages that the needling needle does not need to be replaced integrally, cost is saved, replacement is convenient, the quality of non-woven fabric can be guaranteed by replacing the abraded needling needle regularly, and then productivity is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to non - woven fabric needle -punching machine technical field, especially in high -yield non -woven fabric needle -punching machine. BACKGROUND

[0002] The needle -punching machine is the equipment that repeatedly punctures non -woven fabric with the needle, to improve the performance of non -woven fabric. The needle of needle -punching machine is installed on a lifting mounting plate, and all the needles can puncture non -woven fabric when the mounting plate moves downward.

[0003] In the prior art, after long -term use, part of the needle will cause wear, and the puncture effect will be poor, the quality of the product produced will be reduced, and the productivity of the non -woven fabric needle -punching machine will be affected. When replacing the needle, it is usually replaced as a whole, which is high in cost. Therefore, a high -yield non -woven fabric needle -punching machine is needed to solve the above problems.

[0004] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as a recognition of the prior art. SUMMARY

[0005] The utility model aims at providing a high -yield non -woven fabric needle -punching machine to solve the above problems.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a high -yield non -woven fabric needle -punching machine, comprising:

[0007] A non -woven fabric needle -punching machine body is provided with a needle replacement mechanism;

[0008] The needle replacement mechanism comprises an assembly frame, a mounting plate, a needle, a shaft, a rotating plate, a synchronous plate, a guide plate, a sliding plate and a connecting plate.

[0009] The mounting plate bottom is fixedly connected with the needle, the needle is clamped with the assembly frame, the shaft is rotatably installed on the assembly frame, the shaft top is fixedly connected with the rotating plate, the synchronous plate is fixedly installed on the top of the rotating plate, the guide plate is fixedly installed on the inner wall of the top of the non -woven fabric needle -punching machine body, the rotating plate is slidably sleeved on the outside of the guide plate, the sliding plate is vertically slidably installed on the non -woven fabric needle -punching machine body, the sliding plate bottom is fixedly connected with the connecting plate, and the synchronous plate is clamped with the connecting plate.

[0010] A further feature of this invention is that the needle replacement mechanism includes a main frame, a hydraulic cylinder, an auxiliary frame, a drive motor, a turntable, a transmission frame, and a transmission rod. The main frame is fixedly installed on the top of the nonwoven needle punching machine body. The hydraulic cylinder is fixedly installed on the top of the main frame. The hydraulic rod of the hydraulic cylinder is fixedly connected to the auxiliary frame. The drive motor is fixedly installed on the auxiliary frame. The output end of the drive motor is fixedly connected to the turntable. The transmission rod is fixedly installed at the end of the turntable. The transmission frame is fixedly installed on the top of the slide plate. The transmission rod is in contact with the inner wall of the transmission frame.

[0011] A further feature of this invention is that two holes are provided on the front side of the connecting plate, and the synchronization plate contacts the inner wall of the top and bottom of the holes.

[0012] By adopting the above technical solution, the connecting plate can be limited.

[0013] A further feature of this invention is that the top of the assembly frame has multiple mounting holes, and the needles are engaged with the mounting holes.

[0014] A further feature of this invention is that the bottom of the mounting plate contacts the assembly frame, and the top of the mounting plate contacts the rotating plate.

[0015] By adopting the above technical solution, the mounting plate can be subjected to contact limiting treatment.

[0016] A further feature of this invention is that a roller is mounted on the top of the rotating plate, and the roller is rotatably mounted on the guide plate.

[0017] By adopting the above technical solution, the rotating plate can be moved stably in the vertical direction.

[0018] A further feature of this invention is that a sliding hole is provided on the top of the nonwoven fabric needle punching machine body, and a sliding plate is vertically slidably installed in the sliding hole.

[0019] A further feature of this invention is that a stabilizing hole is provided at the top of the main frame, and a stabilizing plate is fixedly provided at the top of the auxiliary frame, with the stabilizing plate slidably installed in the stabilizing hole.

[0020] The beneficial effects of this utility model are:

[0021] This invention utilizes a needle replacement mechanism. By activating a hydraulic cylinder, the connecting plate moves downward until the rotating plate and rollers separate from the guide plate. At this point, rotating the rotating plate separates the synchronization plate from the connecting plate and releases the limiting position on the mounting plate. The assembly frame is then removed from the nonwoven fabric needle punching machine body, and the mounting plate corresponding to the worn needle is removed for replacement. This eliminates the need for a complete replacement, saving costs and making replacement more convenient. Regularly replacing worn needles ensures the quality of the nonwoven fabric, thereby guaranteeing production capacity. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a high-capacity nonwoven fabric needle punching machine proposed in this utility model.

[0024] Figure 2 This is a cross-sectional structural schematic diagram of a high-capacity nonwoven fabric needle punching machine proposed in this utility model.

[0025] Figure 3 yes Figure 2 A schematic diagram of part A in the diagram.

[0026] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0027] In the diagram, 1. Non-woven fabric needle punching machine body; 2. Assembly frame; 3. Mounting plate; 4. Needle; 5. Rotating shaft; 6. Rotating plate; 7. Synchronizing plate; 8. Guide plate; 9. Roller; 10. Slide plate; 11. Connecting plate; 12. Hole; 13. Main frame; 14. Hydraulic cylinder; 15. Auxiliary frame; 16. Drive motor; 17. Turntable; 18. Transmission frame; 19. Transmission rod. Detailed Implementation

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0029] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] See Figure 1 , Figure 2、 Figure 3 and Figure 4 The utility model provides a high -yield non -woven fabric needle -punching machine, including:

[0031] Non -woven fabric needle -punching machine body 1 is provided with needle -punching mechanism on non -woven fabric needle -punching machine body 1, it needs to be explained that through the needle -punching mechanism of setting, when needing to replace needle 4, it is not needed to replace integrally, it is more cost -effective, and it is more convenient to replace, and the quality of non -woven fabric can be guaranteed by regularly replacing the worn needle 4, to guarantee the capacity in turn;

[0032] Needle -punching mechanism includes assembly frame 2, mounting plate 3, needle 4, pivot 5, rotating plate 6, synchronous plate 7, guide plate 8, sliding plate 10 and connecting plate 11;

[0033] The bottom of mounting plate 3 is fixedly connected with needle 4, it needs to be explained that two needles 4 are installed on each mounting plate 3, and when one needle 4 or two needles 4 on a mounting plate 3 are worn, the mounting plate 3 can be replaced, and integral replacement is not needed;

[0034] Needle 4 is clamped with assembly frame 2, pivot 5 is rotatably installed on assembly frame 2, the top of pivot 5 is fixedly connected with rotating plate 6, synchronous plate 7 is fixedly installed on the top of rotating plate 6, guide plate 8 is fixedly installed on the top inner wall of non -woven fabric needle -punching machine body 1, rotating plate 6 is slidably sleeved on the outside of guide plate 8, sliding plate 10 is vertically slidably installed on non -woven fabric needle -punching machine body 1, the bottom of sliding plate 10 is fixedly connected with connecting plate 11, synchronous plate 7 is clamped with connecting plate 11, it needs to be explained that a bearing plate is installed in non -woven fabric needle -punching machine body 1, not shown in the drawing, for bearing non -woven fabric, and conveying mechanism is arranged on the left and right sides of non -woven fabric needle -punching machine body 1, for conveying non -woven fabric, also not shown in the drawing.

[0035] Through the needle -punching mechanism, when part of needle 4 is worn, connecting plate 11 is moved down, until rotating plate 6 is moved out from guide plate 8, and roller 9 is separated from guide plate 8, then rotating plate 6 is rotated, so that rotating plate 6 is separated from mounting plate 3, the location of mounting plate 3 is released, and rotating plate 6 drives synchronous plate 7 to rotate, so that synchronous plate 7 is moved out from the hole body 12 on connecting plate 11, then assembly frame 2 can be taken out from non -woven fabric needle -punching machine body 1, then when one needle 4 or two needles 4 on a mounting plate 3 are worn, the mounting plate 3 can be replaced, and integral replacement is not needed.

[0036] Specifically, the needle replacement mechanism further comprises a main frame 13, a hydraulic cylinder 14, an auxiliary frame 15, a drive motor 16, a rotating disc 17, a transmission frame 18 and a transmission rod 19. The main frame 13 is fixedly installed on the top of the non-woven fabric needle punching machine body 1. The hydraulic cylinder 14 is fixedly installed on the top of the main frame 13. The hydraulic rod of the hydraulic cylinder 14 is fixedly connected with the auxiliary frame 15. The drive motor 16 is fixedly installed on the auxiliary frame 15. The output end of the drive motor 16 is fixedly connected with the rotating disc 17. The transmission rod 19 is fixedly installed on the end of the rotating disc 17. The transmission frame 18 is fixedly installed on the top of the sliding plate 10. The transmission rod 19 is in contact with the inner wall of the transmission frame 18.

[0037] Through the above-mentioned needle replacement mechanism, the drive motor 16 is started, so that the sliding plate 10 drives the connecting plate 11 to move vertically reciprocatingly, thereby driving the assembly frame 2 to drive the needles 4 to move vertically reciprocatingly for needle punching processing of the non-woven fabric. When it is necessary to replace the worn needles 4, the hydraulic cylinder 14 needs to be started, so that the connecting plate 11 moves downward.

[0038] Specifically, two hole bodies 12 are formed on the front side of the connecting plate 11. The synchronous plate 7 is in contact with the top inner wall and the bottom inner wall of the hole body 12. It should be noted that the connecting plate 11 can be combined with the synchronous plate 7. When the connecting plate 11 moves vertically, the synchronous plate 7 can move vertically synchronously.

[0039] Specifically, a plurality of mounting holes are formed on the top of the assembly frame 2. The needles 4 are clamped with the mounting holes. The bottom of the mounting plate 3 is in contact with the assembly frame 2. The top of the mounting plate 3 is in contact with the rotating plate 6. It should be noted that the mounting plate 3 can be limited.

[0040] Specifically, the rotating plate 6 is installed with a roller 9 on the top. The roller 9 is rollingly installed on the guide plate 8. It should be noted that the smoothness of the rotating plate 6 when moving vertically is improved.

[0041] Specifically, a sliding hole is formed on the top of the non-woven fabric needle punching machine body 1. The sliding plate 10 is vertically slidably installed in the sliding hole. A stable hole is formed on the top of the main frame 13. A stable plate is fixedly arranged on the top of the auxiliary frame 15. The stable plate is slidably installed in the stable hole. It should be noted that the sliding plate 10 and the auxiliary frame 15 can move vertically stably.

[0042] Working principle:

[0043] S1: The drive motor 16 is started. The drive motor 16 drives the rotating disc 17 to rotate. The rotating disc 17 drives the transmission rod 19 to rotate. Thus, the transmission frame 18 can move vertically reciprocatingly. The sliding plate 10 drives the connecting plate 11 to move vertically reciprocatingly. The connecting plate 11 drives the synchronous plate 7 to move. The assembly frame 2, the mounting plate 3, the needles 4, the rotating shaft 5 and the rotating plate 6 can move vertically reciprocatingly synchronously. The non-woven fabric is subjected to needle punching processing.

[0044] S2: when the worn-out needling needle 4 is replaced, the driving motor 16 is started, the transmission rod 19 is turned to the lowermost position, and as a result, the auxiliary frame 15, the driving motor 16, the rotating disc 17, the transmission frame 18, the transmission rod 19, the sliding plate 10 and the connecting plate 11 are synchronously lowered until the rotating plate 6 is moved out of the guide plate 8 and the roller 9 is separated from the guide plate 8; Figure 2 and Figure 4 as shown, the hydraulic cylinder 14 is started to synchronously lower the auxiliary frame 15, the driving motor 16, the rotating disc 17, the transmission frame 18, the transmission rod 19, the sliding plate 10 and the connecting plate 11 until the rotating plate 6 is moved out of the guide plate 8 and the roller 9 is separated from the guide plate 8;

[0045] S3: the rotating plate 6 is rotated to separate the rotating plate 6 from the mounting plate 3, the mounting plate 3 is released from the limiting, and the rotating plate 6 drives the synchronous plate 7 to rotate so that the synchronous plate 7 is moved out of the hole body 12 on the connecting plate 11, then the assembly frame 2 can be taken out from the non-woven fabric needle punching machine body 1 as a whole, then after one needle 4 or two needles 4 on one mounting plate 3 are worn out, the mounting plate 3 is pulled up, the mounting plate 3 and the corresponding two needles 4 are taken out, and the mounting plate 3 is replaced, so the whole is not needed to be replaced, which is more cost-saving and convenient to replace, and through the regular replacement of the worn-out needle 4, the quality of the non-woven fabric can be ensured, and then the production capacity is ensured.

[0046] The high-capacity non-woven fabric needle punching machine is described in detail. The principles and implementation methods of the present application are described in the specific examples. The above examples are only used to help understand the method and core idea of the present application. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A high capacity needle loom for nonwoven fabric, characterized by, The utility model relates to a non -woven fabric needle -punching machine body (1) is provided with the needle -punching machine body (1) of needle replacement mechanism on it. The needle replacement mechanism comprises an assembling frame (2), a mounting plate (3), a needle (4), a rotating shaft (5), a rotating plate (6), a synchronous plate (7), a guide plate (8), a sliding plate (10) and a connecting plate (11). The bottom of the mounting plate (3) is fixedly connected with the needle (4), the needle (4) is clamped with the assembling frame (2), the rotating shaft (5) is rotatably installed on the assembling frame (2), the top of the rotating shaft (5) is fixedly connected with the rotating plate (6), the synchronous plate (7) is fixedly installed on the top of the rotating plate (6), the guide plate (8) is fixedly installed on the inner wall of the top of the non -woven fabric needle -punching machine body (1), the rotating plate (6) is slidably arranged on the outside of the guide plate (8), the sliding plate (10) is vertically slidably installed on the non -woven fabric needle -punching machine body (1), the bottom of the sliding plate (10) is fixedly connected with the connecting plate (11), and the synchronous plate (7) is clamped with the connecting plate (11). The needle replacement mechanism further comprises a main frame (13), a hydraulic cylinder (14), an auxiliary frame (15), a driving motor (16), a rotating disc (17), a transmission frame (18) and a transmission rod (19), the main frame (13) is fixedly installed on the top of the non -woven fabric needle -punching machine body (1), the hydraulic cylinder (14) is fixedly installed on the top of the main frame (13), the hydraulic rod of the hydraulic cylinder (14) is fixedly connected with the auxiliary frame (15), the driving motor (16) is fixedly installed on the auxiliary frame (15), the output end of the driving motor (16) is fixedly connected with the rotating disc (17), the transmission rod (19) is fixedly installed on the end of the rotating disc (17), the transmission frame (18) is fixedly installed on the top of the sliding plate (10), and the transmission rod (19) is in contact with the inner wall of the transmission frame (18).

2. A high capacity needle punch machine for nonwoven fabric according to claim 1, wherein Two hole bodies (12) are formed in the front side of the connecting plate (11), and the synchronous plate (7) is in contact with the top inner wall and the bottom inner wall of the hole body (12).

3. The high capacity needle punch nonwoven fabric machine of claim 1, wherein, A plurality of mounting holes are formed in the top of the assembling frame (2), and the needle (4) is clamped with the mounting holes.

4. The high capacity needle punch nonwoven fabric machine of claim 1, wherein, The bottom of the mounting plate (3) is in contact with the assembling frame (2), and the top of the mounting plate (3) is in contact with the rotating plate (6).

5. The high capacity needle punch nonwoven fabric machine of claim 1, wherein, A roller (9) is installed on the top of the rotating plate (6), and the roller (9) is rotatably installed on the guide plate (8).

6. A high capacity needle punch nonwoven fabric machine according to claim 1 wherein, A sliding hole is formed in the top of the non -woven fabric needle -punching machine body (1), and the sliding plate (10) is vertically slidably installed in the sliding hole.

7. The high capacity needle punch nonwoven fabric machine of claim 1, wherein, A stabilizing hole is formed in the top of the main frame (13), and a stabilizing plate is fixedly arranged on the top of the auxiliary frame (15) and slidably installed in the stabilizing hole.

8. The high capacity needle punch nonwoven fabric machine of claim 2, wherein, ​

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