阅读说明：本技术 氧化还原液流电池电极的制作设备 (Manufacturing equipment for redox flow battery electrode ) 是由 潘启兵 于 2021-07-12 设计创作，主要内容包括：本发明涉及一种电池领域,尤其涉及一种氧化还原液流电池电极的制作设备。技术问题为：提供一种氧化还原液流电池电极的制作设备。本发明的技术方案是：一种氧化还原液流电池电极的制作设备,包括有底架、第一支座、第二支座、第三支座、第四支座和第一支架等；底架与针刺单元进行固接；排列单元与针刺单元进行滑动连接；排列单元与针刺单元进行转动连接。本发明实现了一种薄型氧化还原液流电池电极的制备,先将碳纤维束整齐排列,防止后续针刺损坏碳纤维束,然后将碳纤维毡上的碳纤维针刺牵引下来后捆扎碳纤维束,使得碳纤维束不会散开。(The invention relates to the field of batteries, in particular to a device for manufacturing a redox flow battery electrode. The technical problem is as follows: provided is a manufacturing apparatus of a redox flow battery electrode. The technical scheme of the invention is as follows: a redox flow battery electrode manufacturing device comprises a bottom frame, a first support, a second support, a third support, a fourth support, a first support and the like; the underframe is fixedly connected with the needling unit; the arrangement unit is connected with the needling unit in a sliding manner; the arrangement unit is rotatably connected with the needling unit. The invention realizes the preparation of the thin redox flow battery electrode, the carbon fiber bundles are arranged in order to prevent the carbon fiber bundles from being damaged by subsequent needling, and then the carbon fiber bundles are bound after the carbon fiber needling on the carbon fiber felt is pulled down, so that the carbon fiber bundles cannot be scattered.)

1. The manufacturing equipment of the redox flow battery electrode is characterized by comprising a bottom frame, a first support, a second support, a third support, a fourth support, a first support and a collection box; the underframe is fixedly connected with the first support; the underframe is fixedly connected with the second support; the underframe is fixedly connected with the third support; the underframe is fixedly connected with the fourth support; the underframe is fixedly connected with the first support; the underframe is fixedly connected with the collecting box; it is characterized by also comprising an arrangement unit and a needling unit; the underframe is fixedly connected with the arrangement unit; the arranging unit arranges the fiber bundles in order to form a supporting layer; the underframe is fixedly connected with the needling unit; the arrangement unit is connected with the needling unit in a sliding manner; the arrangement unit is rotationally connected with the needling unit; the needling unit draws down the carbon fiber in the carbon fiber felt, bundles the carbon fiber bundles in the supporting layer and winds the carbon fiber yarns, so that the carbon fiber bundles in the supporting layer are not scattered left and right.

2. The apparatus of claim 1, wherein the arrangement unit comprises a second support, a third support, a fourth support, a fifth support, a first transmission rod, a first rod sleeve, a first connection plate, a first electric push rod, a first bevel gear, a second bevel gear, a lead screw, a polish rod, a second connection plate, a first push plate, a first sliding plate, a first support plate, a third connection plate, a second push plate, a second sliding plate, a trough plate, a sixth electric push rod, a second electric push rod, a straight push plate, a second support plate, and a motor; the underframe is fixedly connected with the second bracket; the underframe is fixedly connected with the third bracket; the underframe is fixedly connected with the fourth bracket; the underframe is fixedly connected with the fifth bracket; the second bracket is fixedly connected with the motor; the third bracket is rotationally connected with the first transmission rod; the third bracket is rotationally connected with the screw rod; the third bracket is fixedly connected with the first electric push rod; the third bracket is fixedly connected with the polish rod; the fourth support is fixedly connected with the first support plate; the fourth bracket is fixedly connected with the groove plate; the fourth bracket is fixedly connected with the second support plate; the fourth bracket is fixedly connected with the sixth electric push rod; the fourth bracket is fixedly connected with the second electric push rod; the fifth bracket is rotationally connected with the screw rod; the fifth bracket is fixedly connected with the polish rod; the output shaft of the motor is fixedly connected with the first transmission rod; the first transmission rod is connected with the first rod sleeve in a sliding manner; the first transmission rod is rotatably connected with the needling unit; the first transmission rod is connected with the needling unit in a sliding manner; the first rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the first electric push rod; the first rod sleeve is fixedly connected with the first bevel gear; a second bevel gear is arranged on the side edge of the first bevel gear; the second bevel gear is fixedly connected with the screw rod; the screw rod is in screwed connection with the second connecting plate; the screw rod is in screwed connection with the third connecting plate; the second connecting plate is fixedly connected with the first push plate; the first push plate is in sliding connection with the first sliding plate; a first supporting plate, a groove plate, a second supporting plate and a third connecting plate are arranged below the first sliding plate and fixedly connected with the second push plate; the second push plate is in sliding connection with the second sliding plate; a first supporting plate, a groove plate and a second supporting plate are arranged below the second sliding plate; a first supporting plate is arranged on one side of the groove plate; a second supporting plate is arranged on the other side of the groove plate; a straight push plate is arranged above the groove plate; the straight push plate is fixedly connected with the sixth electric push rod; the straight push plate is fixedly connected with the second electric push rod.

3. The manufacturing equipment of a redox flow battery electrode according to claim 2, wherein the needling unit comprises a sixth support, a seventh support, a first electric slide rail, a second rod sleeve, a fourth connecting plate, a third electric push rod, a second transmission rod, a connecting rod, a convex rod, a sliding groove block, a first spring, a second electric slide rail, a first electric slide block, a needling plate, a needling frame, a second electric slide block, a fourth electric push rod, a fifth electric push rod, a first straight slide plate, a second straight slide plate, a third bevel gear, a fourth bevel gear, a second spring, a third spring, a first clamping plate, a second clamping plate, an electric slide plate, an eighth electric push rod and a seventh electric push rod; the underframe is fixedly connected with the sixth bracket; the underframe is fixedly connected with the seventh bracket; the underframe is fixedly connected with the first electric slide rail; the sixth bracket is fixedly connected with the third electric push rod; the sixth bracket is rotationally connected with the first transmission rod; the seventh bracket is rotatably connected with the second transmission rod; the seventh bracket is in sliding connection with the sliding groove block; the seventh bracket is fixedly connected with the two groups of first springs; the first electric slide rail is connected with the second electric slide block in a sliding manner; the fourth connecting plate is fixedly connected with the third electric push rod; the fourth connecting plate is rotatably connected with the second rod sleeve; the second rod sleeve is connected with the first transmission rod in a sliding manner; the second rod sleeve is fixedly connected with the third bevel gear; a fourth bevel gear is arranged on the side edge of the third bevel gear; the fourth bevel gear is fixedly connected with the second transmission rod; the second transmission rod is fixedly connected with the connecting rod; the connecting rod is fixedly connected with the convex rod; the convex rod is connected with the sliding groove block in a sliding manner; the sliding groove block is fixedly connected with the two groups of first springs; the sliding groove block is fixedly connected with the second electric sliding rail; the second electric slide rail is in sliding connection with the first electric slide block; the first electric sliding block is fixedly connected with the needling board; a needling frame is arranged below the needling plate; the acupuncture frame is fixedly connected with the eighth electric push rod; the needling frame is fixedly connected with the seventh electric push rod; the needling frame is fixedly connected with the three groups of second springs; the needling frame is fixedly connected with the three groups of third springs; the needling frame is in sliding connection with the electric sliding plate; the needling frame is fixedly connected with the fourth electric push rod; the needling frame is fixedly connected with the fifth electric push rod; the first straight sliding plate is in sliding connection with the needling frame; the second straight sliding plate is in sliding connection with the needling frame; the eighth electric push rod is fixedly connected with the second electric slide block; the seventh electric push rod is fixedly connected with the second electric slide block; the fourth electric push rod is fixedly connected with the first straight sliding plate; the fifth electric push rod is fixedly connected with the second straight sliding plate; the three groups of second springs are fixedly connected with the first clamping plate; and the three groups of third springs are fixedly connected with the second clamping plate.

4. The manufacturing apparatus of a redox flow battery electrode according to claim 2, wherein the outer ring surface of the connection portion of the first transmission rod and the first rod sleeve is provided with a straight tangent plane.

5. The apparatus of claim 2, wherein the cross-sections of the first and second push plates are L-shaped.

6. The manufacturing apparatus of a redox flow battery electrode according to claim 2, wherein the straight push plate is provided with a push rod.

7. The manufacturing apparatus of a redox flow battery electrode according to claim 3, wherein the outer ring surface of the junction of the first transmission rod and the second rod sleeve is provided with a straight tangent plane.

8. The manufacturing equipment of a redox flow battery electrode according to claim 3, characterized in that the needle punched frame is provided with a hole groove which is positioned below between every two rows of carbon fiber bundles.

Technical Field

The invention relates to the field of batteries, in particular to a device for manufacturing a redox flow battery electrode.

Background

At present, a preparation method of a thin redox flow battery electrode is provided, which includes preparing a support layer formed by arranging carbon fiber bundles by expanding a fabric through needling of the carbon fiber bundles, placing a carbon fiber felt on the support layer, drawing down carbon fibers in the carbon fiber felt through needling of the carbon fiber felt, and bundling up the carbon fiber bundles in the support layer, so that the carbon fiber bundles in the support layer are not scattered left and right.

In view of the above, it is necessary to develop a manufacturing apparatus of a redox flow battery electrode to overcome the above problems.

Disclosure of Invention

In order to overcome the defects that in the prior art, a thin redox flow battery electrode is prepared by expanding cloth through needling of carbon fiber bundles to prepare a support layer formed by arranging the carbon fiber bundles, then a carbon fiber felt is placed on the support layer, the carbon fibers in the carbon fiber felt are pulled down by needling of the carbon fiber felt, and the carbon fiber bundles in the support layer are bound, so that the carbon fiber bundles in the support layer are not scattered left and right, the method cannot ensure that each layer of carbon fiber bundles can be arranged orderly when the carbon fiber bundles are needled, the carbon fiber bundles are easy to be punctured when the carbon fiber felt is needled with the pulled carbon fibers subsequently, the carbon fiber bundles are damaged, the lower part of the carbon fiber bundles is not wound together after the carbon fiber bundles are pulled down, and the carbon fiber bundles still have the risk of scattering, and the technical problem is as follows: provided is a manufacturing apparatus of a redox flow battery electrode.

The technical scheme of the invention is as follows: a manufacturing device of a redox flow battery electrode comprises a bottom frame, a first support, a second support, a third support, a fourth support, a first support, a collecting box, an arrangement unit and a needling unit; the underframe is fixedly connected with the first support; the underframe is fixedly connected with the second support; the underframe is fixedly connected with the third support; the underframe is fixedly connected with the fourth support; the underframe is fixedly connected with the first support; the underframe is fixedly connected with the collecting box; the first support is fixedly connected with the control screen; the underframe is fixedly connected with the arrangement unit; the arranging unit arranges the fiber bundles in order to form a supporting layer; the underframe is fixedly connected with the needling unit; the arrangement unit is connected with the needling unit in a sliding manner; the arrangement unit is rotationally connected with the needling unit; the needling unit draws down the carbon fiber in the carbon fiber felt, bundles the carbon fiber bundles in the supporting layer and winds the carbon fiber yarns, so that the carbon fiber bundles in the supporting layer are not scattered left and right.

Further, the arrangement unit comprises a second support, a third support, a fourth support, a fifth support, a first transmission rod, a first rod sleeve, a first connecting plate, a first electric push rod, a first bevel gear, a second bevel gear, a screw rod, a polish rod, a second connecting plate, a first push plate, a first sliding plate, a first supporting plate, a third connecting plate, a second push plate, a second sliding plate, a trough plate, a sixth electric push rod, a second electric push rod, a straight push plate, a second supporting plate and a motor; the underframe is fixedly connected with the second bracket; the underframe is fixedly connected with the third bracket; the underframe is fixedly connected with the fourth bracket; the underframe is fixedly connected with the fifth bracket; the second bracket is fixedly connected with the motor; the third bracket is rotationally connected with the first transmission rod; the third bracket is rotationally connected with the screw rod; the third bracket is fixedly connected with the first electric push rod; the third bracket is fixedly connected with the polish rod; the fourth support is fixedly connected with the first support plate; the fourth bracket is fixedly connected with the groove plate; the fourth bracket is fixedly connected with the second support plate; the fourth bracket is fixedly connected with the sixth electric push rod; the fourth bracket is fixedly connected with the second electric push rod; the fifth bracket is rotationally connected with the screw rod; the fifth bracket is fixedly connected with the polish rod; the output shaft of the motor is fixedly connected with the first transmission rod; the first transmission rod is connected with the first rod sleeve in a sliding manner; the first transmission rod is rotatably connected with the needling unit; the first transmission rod is connected with the needling unit in a sliding manner; the first rod sleeve is rotatably connected with the first connecting plate; the first connecting plate is fixedly connected with the first electric push rod; the first rod sleeve is fixedly connected with the first bevel gear; a second bevel gear is arranged on the side edge of the first bevel gear; the second bevel gear is fixedly connected with the screw rod; the screw rod is in screwed connection with the second connecting plate; the screw rod is in screwed connection with the third connecting plate; the second connecting plate is fixedly connected with the first push plate; the first push plate is in sliding connection with the first sliding plate; a first supporting plate, a groove plate, a second supporting plate and a third connecting plate are arranged below the first sliding plate and fixedly connected with the second push plate; the second push plate is in sliding connection with the second sliding plate; a first supporting plate, a groove plate and a second supporting plate are arranged below the second sliding plate; a first supporting plate is arranged on one side of the groove plate; a second supporting plate is arranged on the other side of the groove plate; a straight push plate is arranged above the groove plate; the straight push plate is fixedly connected with the sixth electric push rod; the straight push plate is fixedly connected with the second electric push rod.

Further, the needling unit comprises a sixth support, a seventh support, a first electric slide rail, a second rod sleeve, a fourth connecting plate, a third electric push rod, a second transmission rod, a connecting rod, a convex rod, a slide groove block, a first spring, a second electric slide rail, a first electric slide block, a needling plate, a needling frame, a second electric slide block, a fourth electric push rod, a fifth electric push rod, a first straight sliding plate, a second straight sliding plate, a third bevel gear, a fourth bevel gear, a second spring, a third spring, a first clamping plate, a second clamping plate, an electric sliding plate, an eighth electric push rod and a seventh electric push rod; the underframe is fixedly connected with the sixth bracket; the underframe is fixedly connected with the seventh bracket; the underframe is fixedly connected with the first electric slide rail; the sixth bracket is fixedly connected with the third electric push rod; the sixth bracket is rotationally connected with the first transmission rod; the seventh bracket is rotatably connected with the second transmission rod; the seventh bracket is in sliding connection with the sliding groove block; the seventh bracket is fixedly connected with the two groups of first springs; the first electric slide rail is connected with the second electric slide block in a sliding manner; the fourth connecting plate is fixedly connected with the third electric push rod; the fourth connecting plate is rotatably connected with the second rod sleeve; the second rod sleeve is connected with the first transmission rod in a sliding manner; the second rod sleeve is fixedly connected with the third bevel gear; a fourth bevel gear is arranged on the side edge of the third bevel gear; the fourth bevel gear is fixedly connected with the second transmission rod; the second transmission rod is fixedly connected with the connecting rod; the connecting rod is fixedly connected with the convex rod; the convex rod is connected with the sliding groove block in a sliding manner; the sliding groove block is fixedly connected with the two groups of first springs; the sliding groove block is fixedly connected with the second electric sliding rail; the second electric slide rail is in sliding connection with the first electric slide block; the first electric sliding block is fixedly connected with the needling board; a needling frame is arranged below the needling plate; the acupuncture frame is fixedly connected with the eighth electric push rod; the needling frame is fixedly connected with the seventh electric push rod; the needling frame is fixedly connected with the three groups of second springs; the needling frame is fixedly connected with the three groups of third springs; the needling frame is in sliding connection with the electric sliding plate; the needling frame is fixedly connected with the fourth electric push rod; the needling frame is fixedly connected with the fifth electric push rod; the first straight sliding plate is in sliding connection with the needling frame; the second straight sliding plate is in sliding connection with the needling frame; the eighth electric push rod is fixedly connected with the second electric slide block; the seventh electric push rod is fixedly connected with the second electric slide block; the fourth electric push rod is fixedly connected with the first straight sliding plate; the fifth electric push rod is fixedly connected with the second straight sliding plate; the three groups of second springs are fixedly connected with the first clamping plate; and the three groups of third springs are fixedly connected with the second clamping plate.

Furthermore, a straight tangent plane is arranged on the outer ring surface of the joint of the first transmission rod and the first rod sleeve.

Furthermore, the cross sections of the first push plate and the second push plate are L-shaped.

Furthermore, a push rod is arranged on the straight push plate.

Furthermore, a straight tangent plane is arranged on the outer ring surface of the joint of the first transmission rod and the second rod sleeve.

Furthermore, the needling frame is provided with a hole groove which is positioned below every two rows of carbon fiber bundles.

Compared with the prior art, the invention has the following advantages:

the first point is that in order to solve the problem that the prior preparation method of the thin redox flow battery electrode is provided, a support layer formed by arranging carbon fiber bundles is prepared by expanding cloth through needling the carbon fiber bundles, then a carbon fiber felt is placed on the support layer, carbon fibers in the carbon fiber felt are pulled down through needling the carbon fiber felt, and the carbon fiber bundles in the support layer are bound, so that the carbon fiber bundles in the support layer are not scattered left and right.

The second point is that the invention arranges the unit, the needling unit and the feeding unit; when the device is used, the manufacturing equipment of the redox flow battery electrode is placed at a position to be used, the first support, the second support, the third support and the fourth support are adjusted to enable the bottom frame to be horizontal, then the device is externally connected with a power supply, and the control screen supported by the first support controls the start of the device; the carbon fiber bundles are placed into the arrangement unit, the arrangement unit is used for orderly arranging the carbon fiber bundles and then transferring the carbon fiber bundles into the needling unit, then the feeding unit places the carbon fiber felts on the upper surfaces of the arranged carbon fiber bundles, then the needling unit is started to pull down the carbon fibers in the carbon fiber felts, bundle the carbon fiber bundles in the support layer and wind the carbon fiber yarns, so that the carbon fiber bundles in the support layer are not scattered left and right, and most finished products after processing are taken down by workers and placed into the collection box for collection.

And thirdly, the thin redox flow battery electrode is prepared by arranging the carbon fiber bundles in order to prevent the carbon fiber bundles from being damaged by subsequent needling, and then binding the carbon fiber bundles after the carbon fiber on the carbon fiber felt is pulled by the needling, so that the carbon fiber bundles cannot be scattered.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic diagram of a first three-dimensional structure of an arrangement unit according to the present invention;

FIG. 5 is a schematic diagram of a second three-dimensional structure of an arrangement unit according to the present invention;

FIG. 6 is a partial perspective view of an arrangement unit according to the present invention;

FIG. 7 is a schematic diagram of a first three-dimensional structure of the needling unit of the present invention;

FIG. 8 is a schematic diagram of a second three-dimensional structure of the needling unit of the present invention;

FIG. 9 is a first top view of the lancing unit of the present invention;

FIG. 10 is a partial perspective view of the lancing unit of the present invention;

FIG. 11 is a partial top view of the lancing unit of the present invention;

FIG. 12 is a schematic perspective view of a first embodiment of the loading unit according to the present invention;

fig. 13 is a schematic perspective view of a second feeding unit according to the present invention.

Part names and serial numbers in the figure: 1. chassis, 2, first support, 3, second support, 4, third support, 5, fourth support, 6, first support, 7, control panel, 8, collection box, 201, second support, 202, third support, 203, fourth support, 204, fifth support, 205, first transmission rod, 206, first rod sleeve, 207, first connection plate, 208, first electric push rod, 209, first bevel gear, 2010, second bevel gear, 2011, lead screw, 2012, polish rod, 2013, second connection plate, 2014, first push plate, 2015, first sliding plate, 2016, first support plate, 2017, third connection plate, 2018, second push plate, 2019, second sliding plate, 2020, channel plate, 2021, sixth electric push rod, 2022, second electric push rod, 2023, straight push plate, 2024, second support plate, 2025, motor, 301, sixth support, 302, seventh support, 303, first electric slide rail, 304. a second rod sleeve 305, a fourth connecting plate 306, a third electric push rod 307, a second driving rod 308, a connecting rod 309, a convex rod 3010, a chute block 3011, a first spring 3012, a second electric slide rail 3013, a first electric slide block 3014, a needle punching plate 3015, a needle punching frame 3016, a second electric slide block 3017, a fourth electric push rod 3018, a fifth electric push rod 3019, a first straight slide plate 3020, a second straight slide plate 3021, a third bevel gear 3022, a fourth bevel gear 3023, a second spring 3024, a third spring, a first splint 3026, a second splint 3027, an electric slide plate 3028, an eighth electric push rod 3029, a seventh electric push rod 401, an eighth bracket 402, a ninth bracket 403, a third electric slide rail 407, 404, an electric slide carriage 406, 405, a material frame, a bottom plate 3028, a fourth electric slide rail, a fifth electric slide rail 409, an electric slide rail 409, a fourth electric slide rail, a fifth electric slide rail, a fifth electric slide rail, a fifth electric slide rail, a fifth electric rail, a fifth, An electric push plate.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Examples

A redox flow battery electrode manufacturing device is shown in reference to fig. 1-3, and comprises a bottom frame 1, a first support 2, a second support 3, a third support 4, a fourth support 5, a first support 6, a control screen 7, a collection box 8, an arrangement unit and a needling unit; the underframe 1 is fixedly connected with the first support 2; the underframe 1 is fixedly connected with the second support 3; the underframe 1 is fixedly connected with a third support 4; the underframe 1 is fixedly connected with a fourth support 5; the underframe 1 is fixedly connected with the first bracket 6; the underframe 1 is fixedly connected with the collection box 8; the first bracket 6 is fixedly connected with the control screen 7; the underframe 1 is fixedly connected with the arrangement unit; the arranging unit arranges the fiber bundles in order to form a supporting layer; the underframe 1 is fixedly connected with the needling unit; the arrangement unit is connected with the needling unit in a sliding manner; the arrangement unit is rotationally connected with the needling unit; the needling unit draws down the carbon fiber in the carbon fiber felt, bundles the carbon fiber bundles in the supporting layer and winds the carbon fiber yarns, so that the carbon fiber bundles in the supporting layer are not scattered left and right.

When the device is used, the manufacturing equipment of the redox flow battery electrode is placed at a position to be used, the first support 2, the second support 3, the third support 4 and the fourth support 5 are adjusted to enable the bottom frame 1 to be horizontal, then a power supply is externally connected, and the equipment is controlled to be started through a control screen 7 supported by the first support 6; putting carbon fiber bundles into an arranging unit, regularly arranging the carbon fiber bundles by using the arranging unit, transferring the carbon fiber bundles into a needling unit, putting a carbon fiber felt on the upper surface of the arranged carbon fiber bundles by using a feeding unit, starting the needling unit to pull down carbon fibers in the carbon fiber felt, binding the carbon fiber bundles in a supporting layer, and winding carbon fiber yarns to prevent the carbon fiber bundles in the supporting layer from scattering left and right, wherein the finished products after processing are taken down by workers and put into a collecting box 8 for collection; the invention realizes the preparation of the thin redox flow battery electrode, the carbon fiber bundles are arranged in order to prevent the carbon fiber bundles from being damaged by subsequent needling, and then the carbon fiber bundles are bound after the carbon fiber needling on the carbon fiber felt is pulled down, so that the carbon fiber bundles cannot be scattered.

Referring to fig. 4-6, the aligning unit includes a second bracket 201, a third bracket 202, a fourth bracket 203, a fifth bracket 204, a first transmission rod 205, a first rod sleeve 206, a first connection plate 207, a first electric push rod 208, a first bevel gear 209, a second bevel gear 2010, a lead screw 2011, a polished rod 2012, a second connection plate 2013, a first push plate 2014, a first sliding plate 2015, a first support plate 2016, a third connection plate 2017, a second push plate 2018, a second sliding plate 2019, a slotted plate 2020, a sixth electric push rod 2021, a second electric push rod 2022, a straight push plate 2023, a second support plate 2024 and a motor 2025; the underframe 1 is fixedly connected with a second bracket 201; the underframe 1 is fixedly connected with a third bracket 202; the underframe 1 is fixedly connected with a fourth bracket 203; the underframe 1 is fixedly connected with the fifth bracket 204; the second bracket 201 is fixedly connected with the motor 2025; the third bracket 202 is rotatably connected with the first transmission rod 205; the third bracket 202 is rotatably connected with a screw 2011; the third bracket 202 is fixedly connected with the first electric push rod 208; the third bracket 202 is fixedly connected with the polish rod 2012; the fourth support 203 is fixedly connected with the first support plate 2016; the fourth bracket 203 is fixedly connected with the groove plate 2020; the fourth bracket 203 is fixedly connected with the second support plate 2024; the fourth bracket 203 is fixedly connected with a sixth electric push rod 2021; the fourth bracket 203 is fixedly connected with a second electric push rod 2022; the fifth bracket 204 is rotatably connected with the screw 2011; the fifth bracket 204 is fixedly connected with the polish rod 2012; the output shaft of the motor 2025 is fixedly connected with the first transmission rod 205; the first transmission rod 205 is connected with the first rod sleeve 206 in a sliding way; the first transmission rod 205 is rotatably connected with the needling unit; the first driving rod 205 is connected with the needling unit in a sliding manner; the first rod sleeve 206 is rotatably connected with the first connecting plate 207; the first connecting plate 207 is fixedly connected with the first electric push rod 208; the first rod sleeve 206 is fixedly connected with a first bevel gear 209; a second bevel gear 2010 is arranged on the side edge of the first bevel gear 209; the second bevel gear 2010 is fixedly connected with a screw 2011; the screw 2011 is screwed with the second connecting plate 2013; the screw 2011 is screwed with the third connecting plate 2017; the second connecting plate 2013 is fixedly connected with the first push plate 2014; the first push plate 2014 is slidably connected with a first sliding plate 2015; a first supporting plate 2016, a groove plate 2020 and a second supporting plate 2024 are arranged below the first sliding plate 2015, and a third connecting plate 2017 is fixedly connected with the second push plate 2018; the second push plate 2018 is in sliding connection with the second sliding plate 2019; a first support plate 2016, a slot plate 2020 and a second support plate 2024 are arranged below the second sliding plate 2019; a first supporting plate 2016 is arranged on one side of the groove plate 2020; a second supporting plate 2024 is arranged at the other side of the groove plate 2020; a straight push plate 2023 is arranged above the groove plate 2020; the straight push plate 2023 is fixedly connected with a sixth electric push rod 2021; the straight pushing plate 2023 is fixedly connected with the second electric pushing rod 2022.

Firstly, a carbon fiber bundle is placed in a space formed by a first supporting plate 2016, a second pushing plate 2018 and a first pushing plate 2014 which are supported by a fourth bracket 203, then a first electric push rod 208 supported by a third bracket 202 is started to drive a first connecting plate 207 to move, the first connecting plate 207 drives a first rod sleeve 206 to slide on a first transmission rod 205, a first bevel gear 209 moves along with the first rod sleeve 206 until the first bevel gear 209 is meshed with a second bevel gear 2010, then a motor 2025 supported by the second bracket 201 is started to drive the first transmission rod 205 to rotate, the first transmission rod 205 drives the first rod sleeve 206 to drive the first bevel gear 209 to rotate, the first transmission rod 205 also drives a needling unit to operate, the first bevel gear 209 drives the second bevel gear 2010 to drive a screw rod supported by the fifth bracket 204 to rotate, the screw rod 2011 drives a second connecting plate 2013 and a third connecting plate 2017 to slide on a polished rod 2012, the second connecting plate 2013 and the third connecting plate 2017 drive the connected parts to move, the first push plate 2014, the second push plate 2018, the first sliding plate 2015 and the second sliding plate 2019 drive the carbon fiber bundles to move towards the second supporting plate 2024 together until the carbon fiber bundles move onto the second supporting plate 2024, the middle part of the carbon fiber bundles passes through the groove plate 2020, grooves with the same diameter as the carbon fiber bundles are formed in the groove plate 2020, so that one carbon fiber bundle is left in each groove when passing through, the carbon fibers are arranged in order, in order to prevent the carbon fiber bundles which are left in the grooves from being blocked when moving through the groove plate 2020, sliding grooves are formed in the first push plate 2014 and the second push plate 2018, when the carbon fiber bundles in the grooves are touched, the first sliding plate 2015 and the second sliding plate 2019 slide upwards, then the sixth electric push rod 2021 and the second electric push rod 2022 start to shrink to drive the straight push plate 2023 to move, the straight push plate 2023 drives the carbon fiber bundles in the groove plate 2020 to move towards the needle frame 3015 simultaneously, the carbon fiber bundles are pushed onto the needling frame 3015 in order, then the needling frame 3015 is controlled to move downwards, and the next row of carbon fiber bundles are fed, wherein each row of carbon fiber bundles are arranged one by one; the first push plate 2014, the second push plate 2018, the first sliding plate 2015 and the second sliding plate 2019 are moved back by controlling the motor 2025 to rotate reversely, and carbon fiber bundles can be filled in grooves in the groove plate 2020 in the process of moving back, so that the carbon fiber bundles are arranged in order in a circulating manner; the unit realizes the orderly arrangement of the carbon fiber bundles.

Referring to fig. 7 to 11, the needling unit includes a sixth bracket 301, a seventh bracket 302, a first electric slide rail 303, a second rod sleeve 304, a fourth connecting plate 305, a third electric push rod 306, a second transmission rod 307, a link 308, a convex rod 309, a chute block 3010, a first spring 3011, a second electric slide rail 3012, a first electric slider 3013, a needling board 3014, a needling frame 3015, a second electric slider 3016, a fourth electric push rod 3017, a fifth electric push rod 3018, a first straight slide plate 3019, a second straight slide plate 3020, a third bevel gear 3021, a fourth bevel gear 3022, a second spring 3023, a third spring 3024, a first splint 3025, a second splint 3026, an electric slide 3027, an eighth electric push rod 3028, and a seventh electric push rod 3029; the underframe 1 is fixedly connected with a sixth bracket 301; the underframe 1 is fixedly connected with a seventh bracket 302; the underframe 1 is fixedly connected with a first electric slide rail 303; the sixth bracket 301 is fixedly connected with a third electric push rod 306; the sixth bracket 301 is rotatably connected with the first transmission rod 205; the seventh bracket 302 is rotatably connected with the second transmission rod 307; the seventh bracket 302 is connected with the chute block 3010 in a sliding manner; the seventh bracket 302 is fixedly connected with the two groups of first springs 3011; the first electric slide rail 303 is in sliding connection with the second electric slide block 3016; the fourth connecting plate 305 is fixedly connected with a third electric push rod 306; the fourth connecting plate 305 is rotatably connected with the second rod sleeve 304; the second rod sleeve 304 is connected with the first transmission rod 205 in a sliding manner; the second rod sleeve 304 is fixedly connected with a third bevel gear 3021; a fourth bevel gear 3022 is arranged on the side of the third bevel gear 3021; the fourth bevel gear 3022 is fixedly connected with the second transmission rod 307; the second transmission rod 307 is fixedly connected with the connecting rod 308; the connecting rod 308 is fixedly connected with the convex rod 309; the convex rod 309 is connected with the sliding groove block 3010 in a sliding manner; the sliding groove block 3010 is fixedly connected with the two groups of first springs 3011; the sliding groove block 3010 is fixedly connected with a second electric sliding rail 3012; the second electric slide rail 3012 is connected to the first electric slide block 3013 in a sliding manner; the first electric slide block 3013 is fixedly connected with the needling plate 3014; a needling frame 3015 is arranged below the needling board 3014; the acupuncture frame 3015 is fixedly connected with an eighth electric push rod 3028; the needling frame 3015 is fixedly connected with a seventh electric push rod 3029; the needling frame 3015 is fixedly connected with the three groups of second springs 3023; the needling frame 3015 is fixedly connected with the three groups of third springs 3024; the acupuncture frame 3015 is connected with the electric sliding plate 3027 in a sliding manner; the needling frame 3015 is fixedly connected with the fourth electric push rod 3017; the needling frame 3015 is fixedly connected with the fifth electric push rod 3018; the first straight sliding plate 3019 is connected with the needling frame 3015 in a sliding manner; the second straight sliding plate 3020 is slidably connected with the needling frame 3015; the eighth electric push rod 3028 is fixedly connected with the second electric slider 3016; the seventh electric push rod 3029 is fixedly connected with the second electric slider 3016; the fourth electric push rod 3017 is fixedly connected with the first straight sliding plate 3019; the fifth electric push rod 3018 is fixedly connected to the second straight sliding plate 3020; the three groups of second springs 3023 are fixedly connected with the first splint 3025; the three sets of third springs 3024 are all fixedly connected to the second splint 3026.

After a row of carbon fiber bundles are arranged on the needling frame 3015, the eighth electric push rod 3028 and the seventh electric push rod 3029 start to contract to drive the needling frame 3015 to move down, move down the diameter distance of the carbon fiber bundles, and then push the next row of carbon fiber bundles, in order to prevent the carbon fiber bundles on the lower layer from moving due to friction force during pushing, an electric sliding plate 3027 is arranged at the end of the needling frame 3015 to block the forward movement of the carbon fiber bundles, and the carbon fiber bundles are repeatedly stacked to the set number of layers in this way, then the electric sliding plate 3027 starts to move up and down on the needling frame 3015, moves down to the uppermost part of the electric sliding plate 3027 and is lower than the carbon fiber bundles, so as to prevent the feeding of carbon fiber felts from being blocked; then the feeding unit places the carbon fiber felt above the carbon fiber bundle, and then the third electric push rod 306 supported by the sixth bracket 301 is started to drive the fourth connecting plate 305 to move, the fourth connecting plate 305 drives the second rod sleeve 304 to slide on the first transmission rod 205, the third bevel gear 3021 moves along with the second rod sleeve 304, and moves until the third bevel gear 3021 is meshed with the fourth bevel gear 3022, then the first transmission rod 205 drives the second rod sleeve 304 to drive the third bevel gear 3021 to rotate, the third bevel gear 3021 drives the fourth bevel gear 3022 to drive the second transmission rod 307 supported by the seventh bracket 302 to rotate, the second transmission rod 307 drives the connecting rod 308 to rotate, the convex rod 309 moves along with the movement of the connecting rod 308, the convex rod 309 moves and slides on the chute block 3010, the chute block 3010 is driven to move up and down, the first spring 3011 is compressed or stretched during the movement, the first spring 3011 plays a supporting role, the chute block 3010 drives the second electric slide 3012 and the connected parts, even if the needling board 3014 moves up and down, the needles on the needling board 3014 pull down part of the carbon fiber yarns on the carbon fiber felt when moving up and down, and the distance between every two rows of needles on the needling board 3014 is equal to the distance between two carbon fiber bundles, so the pulled carbon fiber yarns can bundle two adjacent rows of carbon fiber bundles, then the first electric slide block 3013 starts to slide on the second electric slide rail 3012 for the distance of one carbon fiber bundle, and then pulls the carbon fiber yarns, so the carbon fiber bundles which are not bundled together are also bundled up, in order to prevent the carbon fiber bundles pulled down for the first time from being punctured by the second needling, the second electric slide block 3016 is started to move on the first electric slide rail 303 for a small distance, so that the second needling is staggered with the first needling, the carbon fiber bundles can be expanded due to the insertion of the needles during needling, so the first clamp plate 3025 and the second clamp plate 3026 on both sides are connected with the second spring 3023 and the third spring 3024, the needle punching machine can move in coordination with the expansion of the carbon fiber bundle, then in order to enable the carbon fiber to be tightly wound and bound with the carbon fiber bundle, after needle punching, a fourth electric push rod 3017 and a fifth electric push rod 3018 are started to drive a first straight sliding plate 3019 and a second straight sliding plate 3020 to move oppositely, the protruded part of the drawn carbon fiber is transversely scraped, the protruded carbon fiber is made to be attached to the lower surface of the carbon fiber bundle, the carbon fiber is tightly bound and bound, finally, a second electric sliding block 3016 is started to slide on a first electric sliding rail 303, the second electric sliding block 3016 drives connected parts to move away from the lower part of a needle punching plate 3014, and a worker takes out a finished product; the unit realizes that carbon fibers in the carbon fiber felt are pulled down, the carbon fiber bundles in the supporting layer are bundled, and carbon fiber yarns are wound, so that the carbon fiber bundles in the supporting layer are not scattered left and right.

Referring to fig. 12-13, the device further includes a feeding unit, where the feeding unit includes an eighth support 401, a ninth support 402, a third electric slide rail 403, an electric carriage 404, a material frame 405, a bottom plate 406, a fourth electric slide rail 407, a fifth electric slide rail 408, and an electric push plate 409; the underframe 1 is fixedly connected with an eighth bracket 401; the underframe 1 is fixedly connected with a ninth bracket 402; the eighth bracket 401 is fixedly connected with the third electric slide rail 403; the ninth bracket 402 is fixedly connected with a third electric slide rail 403; the third electric slide rail 403 is connected with the electric carriage 404 in a sliding manner; the electric sliding frame 404 is fixedly connected with the material frame 405; the electric carriage 404 is fixedly connected with the bottom plate 406; the material frame 405 is fixedly connected with the fourth electric slide rail 407; the material frame 405 is fixedly connected with the fifth electric slide rail 408; the fourth electric slide rail 407 is connected with the electric push plate 409 in a sliding manner; the fifth electric slide rail 408 is connected with the electric push plate 409 in a sliding manner.

When the carbon fiber felt needs to be placed above the carbon fiber bundle, the electric carriage 404 is started to slide on the third electric slide rail 403 supported by the eighth support 401 and the ninth support 402, the carbon fiber felt slides until the material frame 405 faces the needling frame 3015, the carbon fiber felt is stacked in the material frame 405 in advance, the lowest carbon fiber felt falls on the bottom plate 406, the distance between the bottom plate 406 and the lowest part of the material frame 405 is just the thickness of one carbon fiber felt, then the electric push plate 409 is started to slide on the fourth electric slide rail 407 and the fifth electric slide rail 408 in the direction of the needling frame 3015, and the lowest carbon fiber felt is pushed above the needling frame 3015, so that the carbon fiber felt is loaded.

The outer ring surface of the joint of the first transmission rod 205 and the first rod sleeve 206 is provided with a straight tangent plane.

The first rod sleeve 206 can be rotated on and by the first transmission rod 205.

The first push plate 2014 and the second push plate 2018 are L-shaped in cross section.

The carbon fiber bundle can be placed to overflow.

The straight push plate 2023 is provided with a push rod.

The carbon fiber bundle can be conveniently pushed to move.

The outer ring surface of the joint of the first transmission rod 205 and the second rod sleeve 304 is provided with a straight tangent plane.

The second rod sleeve 304 can be made to rotate on and by the first transmission rod 205.

The needling frame 3015 is provided with a hole slot located below between every two rows of carbon fiber bundles.

The carbon fiber bundles in the carbon fiber felt can be conveniently pulled down.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.