A device for producing textile machinery parts and a method thereof

Abstract

This application provides a device and method for producing textile machinery parts, including a fixed base. An L-shaped connector is fixedly mounted on the upper surface of the fixed base by bolts. A traction component is movably connected to one side surface of the L-shaped connector via a bearing. By setting an extension rotation component and a processing base plate, the processing base plate will move closer to the part during the flipping process. Therefore, as the angle changes, the existing device for punching holes on the processing base plate will quickly and accurately approach the pre-drilled hole position on the part. The mutual approach or separation between the two can quickly position parts of different specifications and improve processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of textile machinery technology, and more specifically, to an apparatus and method for producing textile machinery parts. Background Technology

[0002] Textile machinery refers to the various mechanical equipment needed to transform natural or chemical fibers into textiles. While machinery for producing chemical fibers encompasses various chemical processing machines, it is now considered an extension of textile machinery and falls under a broader category. The processes required to transform different fibers such as cotton, linen, silk, and wool into textiles vary, and some are entirely different, thus requiring a wide variety of machines. Textile machinery is typically classified according to production processes, including: spinning equipment, weaving equipment, dyeing and finishing equipment, chemical fiber spinning equipment, silk reeling equipment, and nonwoven fabric equipment. Spinning equipment is further divided into short-fiber and long-fiber categories. Cotton and cotton-type chemical fibers belong to the short-fiber category, while wool, linen, silk, and their blended chemical fibers belong to the long-fiber category. The processes for these two types of fibers differ, and the equipment cannot be interchanged; however, the design principles of some machines are similar.

[0003] A search of Chinese patent CN 108296798 A reveals a device for producing textile machinery parts, comprising a device body with a hollow structure. Support legs are mounted on both sides of the bottom of the device body, and movable openings are provided on both sides of the bottom. A movable support is located in the middle of the interior of the device body. A bidirectional motor is mounted on one outer wall of the movable support. Horizontally positioned positioning plates are mounted on both bottom sides of the movable support. Guide vertical rods are welded to the bottom of the positioning plates, and springs are fitted onto the guide vertical rods. A threaded crossbar and a sliding crossbar are connected internally to the movable support. One end of the threaded crossbar is connected to the output shaft of the bidirectional motor, and two movable vertical plates are installed between the threaded crossbar and the sliding crossbar. This invention is rationally designed, enabling rapid positioning of parts of different specifications, while mitigating vibrations during the production of textile machinery parts, effectively improving accuracy and efficiency.

[0004] Therefore, the existing textile machinery parts and components devices are not convenient for fixing textile machinery parts and components, which not only reduces efficiency, but also causes the textile machinery parts and components to vibrate and shift during punching, affecting the finished product. In addition, the existing textile machinery parts and components devices cannot adjust the position after fixing the textile machinery parts and components. Generally, textile machinery parts and components that need to be processed in different positions need to be disassembled and re-fixed, which is cumbersome and inconvenient, and brings certain adverse effects to people's use. Summary of the Invention

[0005] The purpose of this invention is to provide a device and method for producing textile machinery parts. By retracting the extension of the front end of the driving pneumatic push rod, the foot plate connecting rod A and the movable rod A move backward along the L-shaped connecting member, causing the load-bearing connecting member connected to the hook-shaped plate at the front end to be pulled backward. As a result, the angle between the connected traction connecting rod B and the supporting rear rod gradually decreases to less than °, and the parts connected in the cover plate are flipped. This enables the processing of parts with holes at different required positions during drilling, solving the problem of single position and inability to adjust the position after fixing in the prior art.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution:

[0007] An apparatus and method for producing textile machinery parts, to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] It includes a fixed base, on the upper surface of which an L-shaped connector is fixedly mounted by bolts, and on one side surface of the L-shaped connector is a traction component movably connected by a bearing;

[0010] The traction assembly includes a footplate connecting rod A movably connected to one side of an L-shaped connector. A traction plate is movably connected to one side surface of the footplate connecting rod A via a pivot. A movable rod A is provided at the top of one side surface of the traction plate. A support connector is movably connected to the traction plate via the movable rod A. A footplate connecting rod B is movably connected to the bottom of one side surface of the support connector, away from the traction plate. The bottom of one side surface of the footplate connecting rod B is movably connected to one side of the L-shaped connector. A tension spring is passed through one side surface of the support connector and the L-shaped connector. A movable rod B is movably connected to the side of the support connector away from the footplate connecting rod B via a pivot. An extension rotating assembly is movably connected to the top of one side surface of the support connector via a pivot. The extension rotating assembly includes a support middle rod movably connected to the top of one side of the support connector. A traction connecting rod A is movably connected to one side surface of the support middle rod via a pivot. A load-bearing connector is movably connected to one side surface of the traction connecting rod A via a pivot.

[0011] As a preferred technical solution of this application, a hook-shaped plate is movably connected to the side of the bearing connector away from the traction connecting rod A via a rotating shaft. The hook-shaped plate and the supporting middle rod are connected to the same side of the supporting connector. A traction connecting rod B is movably connected to one side surface of the supporting middle rod near the traction connecting rod A.

[0012] As a preferred technical solution of this application, a supporting rear rod is movably connected to one side surface of the traction connecting rod B. The supporting rear rod and the supporting middle rod are both connected to the traction connecting rod A and the traction connecting rod B. There are two supporting rear rods, which are distributed in a mirror symmetrical manner. A connecting rod plate is movably connected to the edge of one side surface of the two supporting rear rods.

[0013] As a preferred technical solution of this application, the two foot plate connecting rods B are connected by the same connecting rod plate. The lower surface of the connecting rod plate is movably connected to a moving component through a pivot. The moving component includes a first connecting member movably connected to the lower surface of the connecting rod plate. The side of the first connecting member away from the connecting rod plate is movably connected to a flipping rod through a pivot. A pneumatic push rod is connected through the surface of the connecting rod plate between the foot plate connecting rods B.

[0014] As a preferred technical solution of this application, the flipping rod is provided with an extension on one side, and a second connector is movably connected to the middle section of the extension on one side of the flipping rod via a pivot. A fixing bracket is fixedly installed on the surface of the fixing seat near the L-shaped connector. The interior of the fixing bracket is a through-structure, and a fixing crossbar is fixedly installed on the surface of the fixing bracket by bolts.

[0015] As a preferred technical solution of this application, the bottom of one side of the fixed crossbar is provided with the same extension, and the surfaces of the fixed crossbar and the extension of one side of the flipping rod are connected through a limit spring. The upper surface of the second connecting member is movably connected to a base plate through a rotating shaft. Movable rollers are movably connected to both sides of the base plate, and the outer arc surface of the movable roller is slidably engaged with the hollow structure of the fixed bracket.

[0016] As a preferred technical solution of this application, a clamping and fixing component is movably connected to one side surface of the bearing connector;

[0017] The clamping and fixing assembly includes a cover plate connected to one side of the bearing connector. The cover plate is composed of two U-shaped parts, and a fixing member is fixedly installed between the two U-shaped parts of the cover plate. A cantilever protrusion is fixedly installed on the top of the inner arc surface of the cover plate. Both sides of one side surface of the cantilever protrusion are movably connected to a locking ratchet via a rotating shaft. The outer arc surface of the locking ratchet is provided with inclined teeth. A braking pawl is movably engaged at the ratchet teeth on the outer arc surface of the locking ratchet. A limiting block is provided on the lower surface of the braking pawl.

[0018] As a preferred technical solution of this application, the bottom of the limiting block is inclined with the outer arc surface of the locking ratchet, the top of one side of the brake pawl is provided with a stop surface, the side of the cantilever convex plate near the brake pawl is movably connected to a guide shell through a rotating shaft, the inner side of the guide shell is fixedly installed with a support spring, and one side surface of the cantilever convex plate is provided with an arc groove, which slides and engages with the locking ratchet.

[0019] As a preferred technical solution of this application, a stop block is fixedly installed at one end of the support spring, the outer arc surface of the stop block is movably connected to the stop surface, a connecting stop rod is movably sleeved on the inner arc surface of the support spring, a rotating shaft is connected through one side surface of the brake pawl, and torsion springs are movably sleeved on both sides of the rotating shaft. There are several stops, which are sequentially connected through the connecting stop rod.

[0020] A method for producing textile machinery parts includes the following steps;

[0021] Precast plate parts are placed between two sets of locking ratchet wheels via a conveyor belt or manually. The inclined teeth on the outer arc surface increase the friction between the parts and the ratchet wheels. As the surface of the locking ratchet wheels engages with the brake pawls, the plate parts are clamped and fixed in the middle of the locking ratchet wheels. When the parts are taken out from the front end of the cover plate, they are stopped by the brake pawls. The rear end of the cover plate is kept stationary due to the friction between the inclined teeth of the locking ratchet wheels. Thus, the installation of the parts is completed, and the next step can be carried out.

[0022] After the parts are installed, the retraction of the front extension of the pneumatic push rod will cause the foot plate connecting rod A and the movable rod A to move backward along the L-shaped connector, pulling the load-bearing connector connected to the hook plate at the front end backward. As a result, the angle between the connected traction connecting rod B and the support rod gradually decreases to less than °, causing the parts connected in the cover plate to flip. The flipping angle will be adjusted according to the retraction range of the pneumatic push rod, thereby increasing the number of parts and enabling subsequent operations.

[0023] During the flipping process of the traction connecting rod B, the connecting plate between the first connecting parts will move backward, so that the flipping rod connected by the first connecting part will move downward around the dot on the surface of the fixed crossbar under the linkage of the first connecting part. Thus, the second connecting part connected at the top pulls the processing base plate close to the part to perform pre-drilling, thereby completing the drilling of the textile machinery part.

[0024] After completion, the electric push rod pulls the connecting rod at the rear end, releasing the block at the front end of the supporting spring from the brake pawl. As a result, the brake pawl, under the elasticity of the torsion spring, releases its limit from the locking ratchet. The locking ratchet is then lifted in the arc groove under the pull of the part, thus pulling the part out from the rear end of the cover plate. Then, by following steps one, two, and three in sequence, new parts can be drilled and reused.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] In the scheme of this application:

[0027] 1. By retracting the extension of the front end of the drive pneumatic push rod, the foot plate connecting rod A and the movable rod A move backward along the L-shaped connector, causing the load-bearing connector connected to the hook plate at the front end to pull backward. As a result, the angle between the connected traction connecting rod B and the support rod gradually decreases to less than 90°. The parts connected in the cover plate are flipped, which enables the processing of parts with holes at different required positions during drilling. This solves the problem of single position and inability to adjust position after fixing in the existing technology.

[0028] 2. By setting up an extended rotating component and a processing base plate, the processing base plate will move closer to the part during the flipping process. Therefore, as the angle changes, the existing drilling device on the processing base plate will quickly and accurately approach the pre-drilled hole position on the part. The mutual approach or separation between the two can quickly position parts of different specifications, improve processing efficiency, and thus realize multi-angle drilling. This solves the problem of disassembly and re-fixing when processing at different positions in the existing technology.

[0029] 3. By using a top-mounted movable latching ratchet that is driven forward by the retraction of an electric push rod, the connecting stop bar moves forward. Simultaneously, the connected stop block is pressed against the stop surface at the top of the brake pawl. Due to the downward swing of the brake pawl, the top limit block compresses the movable latching ratchet back to the arc groove and the thickness of the part, and stops rotating, forming a clamping structure with the bottom-fixed latching ratchet. At the same time, the inclined surfaces of the latching ratchet on both sides increase the friction between the ratchet and the part. This reduces the vibration force experienced by textile machinery parts during production when the base plate is close to the drilling, improves processing accuracy, reduces the defect rate and cost, and solves the problem in the prior art where vibration during drilling causes displacement, affecting the finished product. Attached Figure Description

[0030] Figure 1 A schematic diagram of the overall structure of a device and method for producing textile machinery parts provided in this application;

[0031] Figure 2 A schematic diagram of the frame structure of a device and method for producing textile machinery parts provided in this application;

[0032] Figure 3 A schematic diagram of the overall front-end structure of a device and method for producing textile machinery parts provided in this application;

[0033] Figure 4 A schematic diagram of the second-model structure of a device and method for producing textile machinery parts provided in this application;

[0034] Figure 5A top view of the moving component of a device and method for producing textile machinery parts provided in this application;

[0035] Figure 6 A partial side view of a device and method for producing textile machinery parts provided in this application;

[0036] Figure 7 A schematic diagram of the overall structure of the moving component of a device and method for producing textile machinery parts provided in this application;

[0037] Figure 8 A front view structural schematic diagram of a device and method for producing textile machinery parts provided in this application;

[0038] Figure 9 This application provides a partial sectional view of the internal structure of an apparatus and method for producing textile machinery parts.

[0039] Figure 10 This is a schematic diagram of the disassembly structure of a device and method for producing textile machinery parts provided in this application.

[0040] The image shows:

[0041] 1. Fixed base;

[0042] 2. L-shaped connector;

[0043] 3. Traction assembly; 301. Foot plate connecting rod A; 302. Traction plate; 303. Movable rod A; 304. Support connector; 305. Foot plate connecting rod B; 306. Tension spring; 307. Movable rod B;

[0044] 4. Extension rotating assembly; 401. Supporting middle rod; 402. Traction connecting rod A; 403. Bearing connecting piece; 404. Hook plate; 405. Traction connecting rod B; 406. Supporting rear rod; 407. Connecting rod plate; 408. Pneumatic push rod;

[0045] 5. Moving component; 501. First connecting piece; 502. Tilting rod; 503. Second connecting piece; 504. Fixed bracket; 505. Fixed crossbar; 506. Processed base plate;

[0046] 6. Clamping and fixing assembly; 601. Cover plate; 602. Fixing component; 603. Cantilever protrusion plate; 604. Snap-on ratchet; 605. Braking pawl; 606. Limiting block; 607. Supporting spring; 608. Stop block; 609. Connecting stop bar; 610. Rotating shaft; 611. Torsion spring; 612. Arc groove; 613. Guide shell; 614. Stop surface. Detailed Implementation

[0047] To make 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. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0048] Therefore, the following detailed description of embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely illustrates some embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0049] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0050] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0051] In the description of this invention, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Example 1

[0052] Please see Figures 1 to 10This invention provides a technical solution: a device and method for producing textile machinery parts, comprising a fixed base 1, an L-shaped connector 2 fixedly mounted on the upper surface of the fixed base 1 by bolts, a traction assembly 3 movably connected to one side surface of the L-shaped connector 2 by a bearing, the traction assembly 3 including a foot plate connecting rod A301 movably connected to one side of the L-shaped connector 2, a traction plate 302 movably connected to one side surface of the foot plate connecting rod A301 by a rotating shaft, and a movable rod A303 provided at the top of one side surface of the traction plate 302. 302 is movably connected to a support connector 304 via a movable rod A303 on one side. A foot plate connecting rod B305 is movably connected to the bottom surface of one side of the support connector 304, away from the pull plate 302. The bottom surface of one side of the foot plate connecting rod B305 is movably connected to one side of the L-shaped connector 2. A tension spring 306 passes through one side of the support connector 304 and the L-shaped connector 2. A movable rod B307 is movably connected to the side of the support connector 304 away from the foot plate connecting rod B305 via a pivot. An extension rotating assembly 4 is movably connected to the top of one side surface of the support connector 304 via a pivot. The extension rotating assembly 4 includes a support rod 401 movably connected to the top of one side of the support connector 304. A traction connecting rod A402 is movably connected to one side surface of the support rod 401 via a pivot. A load-bearing connecting member 403 is movably connected to one side surface of the traction connecting rod A402 via a pivot. A hook plate 404 is movably connected to the side of the load-bearing connecting member 403 away from the traction connecting rod A402 via a pivot. The hook plate 404 and the support rod 404 are connected to each other. 1. Both are connected to one side of the support connector 304. The traction connecting rod B405 is movably connected to one side surface of the support middle rod 401 near the traction connecting rod A402. The support rear rod 406 is movably connected to one side surface of the traction connecting rod B405. The support rear rod 406 and the support middle rod 401 are both connected to the traction connecting rod A402 and the traction connecting rod B405. There are two support rear rods 406, which are distributed in a mirror symmetrical manner. A connecting rod plate 407 is movably connected to the edge of one side surface of the two support rear rods 406.

[0053] When the pneumatic push rod 408 driven by the connecting rod plate 407 is used as the main power source for testing, the connecting rod plate 407 drives the foot plate connecting rod A301 and the movable rod A303 to move backward along the L-shaped connecting member 2, thereby driving the support connecting member 304 hinged to the movable rod A303 to move backward. The support connecting member 304 drives the foot plate connecting rod B305, thereby driving the entire traction assembly 3 to move backward. When the support connecting member 304 reaches its limit, the entire rear traction assembly 3 moves diagonally downward, and the change in height makes the initial linkage more stable.

[0054] Secondly, when extending outward, the entire support connector 304 will move forward, and then the tension spring 306 connecting the support connector 304 and the L-shaped connector 2 will deform. This deformation can ensure that the support connector 304 has a certain rebound assist effect during the forward and backward movement. Due to wear between various parts during long-term working and conveying, and the possibility of breakage due to improper operation and excessive torque under external force drive.

[0055] Furthermore, the extension and rotation of the front connecting rod are controlled by the forward and backward changes of the support connector 304. Driven by the support connector 304, it continues to move forward. The traction connecting rod A402 drives the hook plate 404 and the load-bearing connector 403 and the entire four-bar linkage structure through the force of the support rear rod 406 and the support middle rod 401 on one side of the support connector 304. At this time, the tilt angle between the load-bearing connector 403 and the support connector 304 gradually becomes horizontal. When they reach the fully extended state, the angle between the support rear rod 406 and the traction connecting rod B405 is more than 90°, thereby achieving horizontal extension and lifting. This allows control of the transmission and angle change of the hardware plate. Since the angle between each connecting rod can be controlled by the extension length of the pneumatic push rod 408, the drilling angle of the plate will also be diverse.

[0056] Furthermore, when the support connector 304 moves backward, it can be referenced Figure 4 According to Embodiment 1, the traction plate 302 drives the foot plate connecting rod A301 and the movable rod A303 to move backward along the L-shaped connector, causing the load-bearing connector 403 connected to the hook plate 404 at the front end to be pulled backward. As a result, the angle between the connected traction connecting rod B405 and the support rear rod 406 gradually decreases to below 90°, so that it can not only extend forward, but also flip at any angle from 180° to 90°. Example 2

[0057] The solution in Example 1 will be further described below with reference to its specific working method.

[0058] like Figure 1 , Figure 5 , Figure 7 and Figure 8As shown, in a preferred embodiment, based on the above method, a further provision is made on one side of the flipping rod 502. The middle section of the extension on one side of the flipping rod 502 is movably connected to a second connecting member 503 via a pivot. A fixing bracket 504 is fixedly installed on the surface of the fixing seat 1 near the L-shaped connecting member 2. The interior of the fixing bracket 504 has a through-center structure. A fixing crossbar 505 is fixedly installed on the surface of the fixing bracket 504 by bolts. The bottom side of the fixing crossbar 505 has the same extension. A limit spring is connected through the surface of the fixing crossbar 505 and the extension on one side of the flipping rod 502. A processing base plate 506 is movably connected to the upper surface of the second connecting member 503 via a pivot. Movable rollers are movably connected to both sides of the processing base plate 506. The outer arc surface of the movable rollers is slidably engaged into the hollow structure of the fixing bracket 504.

[0059] In Embodiment 1, the rear support rod 406 moves backward, causing the first connecting member 501 connected to the pivot at the middle rod to move backward, which in turn pulls the flipping rod 502 to move. Since the surface of the flipping rod 502 is movably connected to the fixed crossbar 505, the flipping rod 502 will flip downward around the fixed crossbar 505, thereby pulling the second connecting member 503 closer to the rear support rod 406. One end of the second connecting member 503 is connected to the processing base plate 506, which will approach the part. The processing base plate 506 slides within the fixed bracket 504, so the processing base plate 506 will not be affected by resistance within the fixed bracket 504.

[0060] Secondly, the processing base plate 506 is linked with the extension rotating component 4. During the flipping process, the processing base plate 506 will approach the part. Therefore, as the angle changes, the existing drilling device on the processing base plate 506 will quickly and accurately approach the pre-drilled hole position of the part. The mutual approach or separation between the two can quickly position parts of different specifications, improve processing efficiency, and thus realize multi-angle drilling.

[0061] like Figure 1 , Figure 3 , Figure 6 , Figure 8 , Figure 9 and Figure 10As shown, in a preferred embodiment, based on the above method, a clamping and fixing assembly 6 is movably connected to one side surface of the bearing connector 403. The clamping and fixing assembly 6 includes a cover plate 601 connected to one side of the bearing connector 403. The cover plate 601 is composed of two U-shaped parts, and a fixing member 602 is fixedly installed between the two U-shaped parts of the cover plate 601. A cantilever protrusion 603 is fixedly installed on the top of the inner arc surface of the cover plate 601. Both sides of one side surface of the cantilever protrusion 603 are movably connected to a ratchet 604 via a rotating shaft. The outer arc surface of the ratchet 604 is provided with inclined teeth. A braking pawl 605 is movably engaged at the ratchet teeth on the outer arc surface of the ratchet 604. A limiting block 606 is provided on the lower surface of the braking pawl 605. The bottom of the limiting block 606 is engaged with the inclined teeth on the outer arc surface of the ratchet 604. The brake pawl 605 has a stop surface 614 at the top of one front end. The cantilever convex plate 603 is movably connected to the guide shell 613 via a rotating shaft on the side near the brake pawl 605. A support spring 607 is fixedly installed on the inner side of the guide shell 613. An arc groove 612 is opened on one side surface of the cantilever convex plate 603. The arc groove 612 is slidably engaged with the engaging ratchet 604. A stop block 608 is fixedly installed on one end of the support spring 607. The outer arc surface of the stop block 608 is movably engaged with the stop surface 614. A connecting stop rod 609 is movably sleeved on the inner arc surface of the support spring 607. A rotating shaft 610 is connected through one side surface of the brake pawl 605. Torsion springs 611 are movably sleeved on both sides of the rotating shaft 610. There are several stops 608, which are sequentially connected through the connecting stop rods 609.

[0062] Before prefabrication, the parts can be placed from the front end of the cover plate 601 into the middle of the two sets of engaging ratchet wheels 604. When pushing, the brake pawl 605 deflects so that the brake pawl 605 locks into the engaging ratchet wheel 604. During the pushing process, the engaging ratchet wheel 604 moves relative to the parts. When the parts move backward, the engaging ratchet wheel 604 rotates clockwise, thus not being affected by the brake pawl 605. Furthermore, during the movement of the parts, the gap between the two engaging ratchet wheels 604 widens. Because an arc-shaped groove 612 is provided on one side of the cantilever convex plate 603, the engaging ratchet wheel 604 will move upward in an arc within the groove. When the parts are placed... Under the influence of gravity, it adheres to the surface of the part. As the ratchet 604 is connected to the brake pawl 605, it moves backward and is pressed and limited by the brake pawl 605. The inclined tooth surface of the ratchet 604 will contact the surface of the part, thereby increasing the friction with the ratchet 604. The connecting rod 609, driven by the electric push rod, controls the front stop 608 to press the brake pawl 605, thereby preventing the ratchet 604 from sliding during flipping. Furthermore, during processing, the top position of the ratchet 604 is pressed by the ratchet 604 and will not remain stationary, forming a clamp with the bottom fixed ratchet 604.

[0063] Secondly, the control base plate 506 approaches the clamped part. After the moving component 5 approaches the hole after drilling, the electric push rod is driven to connect the stop rod 609 to compress the support spring 607 so that the stop block 608 at one end contacts the control of the brake pawl 605. As a result, the deformation of the torsion spring 611 causes the brake pawl 605 to spring up, thereby resuming the rotation of the latching ratchet 604 connected to the bottom limit block 606, thus pulling out the part and completing the drilling.

[0064] Furthermore, the top movable latching ratchet 604 is driven by the retraction of the electric push rod to move the connecting stop 609 forward. At the same time, the connected stop block 608 is forced to press the stop surface 614 at the top of the brake pawl 605. Due to the downward swing of the brake pawl 605, the top limit block 606 compresses the movable latching ratchet 604 back to the arc groove 612 and the thickness of the part, and stops rotating, forming a clamping structure with the bottom fixed latching ratchet 604. At the same time, the inclined surfaces of the latching ratchet 604 on both sides increase the friction between the ratchet and the part. When the processing base plate 506 is close to the hole, the vibration force during the production of textile machinery parts is reduced, the processing accuracy is improved, and the defect rate and cost are reduced. Example 3

[0065] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0066] Specifically, in operation / use, the device and method for producing textile machinery parts involves placing prefabricated sheet metal parts between two sets of engaging ratchet wheels 604 via a conveyor belt or manually. The inclined teeth on the outer arc surface increase friction between the parts and the ratchet wheels. Due to the engagement between the surface of the engaging ratchet wheels 604 and the brake pawl 605, the sheet metal parts, after being clamped and fixed in the middle of the engaging ratchet wheels 604, are pulled out from the front end of the cover plate 601 and are restrained by the brake pawl 605. Meanwhile, the rear end of the cover plate 601, due to the friction between the inclined teeth of the engaging ratchet wheels 604, keeps the entire engaging ratchet wheel 604 stationary, thus completing the installation of the parts. After the parts are installed, the retraction of the extension of the front end of the drive pneumatic push rod 408 causes the foot plate connecting rod A301 and the movable rod A303 to move backward along the L-shaped connector, pulling the load-bearing connector 403 connected to the hook-shaped plate 404 backward. This, in turn, connects the traction connecting rod B405 to the support... The angle between the rods 406 gradually decreases to below 90°, causing the parts connected to the cover plate 601 to flip. The flipping angle is adjusted with the contraction range of the pneumatic push rod 408, thus increasing the number of parts. During the flipping process of the traction connecting rod B405, the connecting plate 407 between the first connecting parts 501 will move backward, so the flipping rod 502 connected to it will move downward around the dot on the surface of the fixed crossbar 505 under the linkage of the first connecting parts 501. Thus, the second connecting part 503 connected at the top will pull the processing base plate 506 close to the part for pre-drilling, thereby completing the drilling of the textile machinery parts. After completion, the connecting stop rod 609 at the rear end will be pulled to release the stop block 608 at the front end of the supporting spring 607 from the brake pawl 605. Thus, the brake pawl 605 will be released from the limit by the elasticity of the torsion spring 611 and the locking ratchet 604. Thus, the locking ratchet 604 will be lifted in the arc groove 612 under the pull of the part, thereby pulling the part out from the rear end of the cover plate 601.

[0067] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described herein. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present invention, as well as all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present invention.

Claims

1. A device for production of textile machinery spare parts, characterized in that, It includes a fixed base, on the upper surface of which an L-shaped connector is fixedly mounted by bolts, and on one side surface of the L-shaped connector is a traction component movably connected by a bearing; The traction assembly includes a footplate connecting rod A movably connected to one side of an L-shaped connector. A traction plate is movably connected to one side surface of the footplate connecting rod A via a pivot. A movable rod A is provided at the top of one side surface of the traction plate. A support connector is movably connected to the traction plate via the movable rod A. A footplate connecting rod B is movably connected to the bottom of one side surface of the support connector away from the traction plate. The bottom of one side surface of the footplate connecting rod B is movably connected to one side of the L-shaped connector. A tension spring is passed through one side surface of the support connector and the L-shaped connector. A movable rod B is movably connected to the side of the support connector away from the footplate connecting rod B via a pivot. An extension rotating assembly is movably connected to the top of one side surface of the support connector via a pivot. The extension rotating assembly includes a support middle rod movably connected to the top of one side of the support connector. A traction connecting rod A is movably connected to one side surface of the support middle rod via a pivot. A load-bearing connector is movably connected to one side surface of the traction connecting rod A via a pivot. A clamping and fixing assembly is movably connected to one side surface of the bearing connector; The clamping and fixing assembly includes a cover plate connected to one side of the bearing connector. The cover plate is composed of two U-shaped parts, and a fixing member is fixedly installed between the two U-shaped parts of the cover plate. A cantilever protrusion is fixedly installed on the top of the inner arc surface of the cover plate. Both sides of one side surface of the cantilever protrusion are movably connected to a snap-fit ​​ratchet via a rotating shaft. The outer arc surface of the snap-fit ​​ratchet is provided with inclined teeth. A braking pawl is movably engaged at the ratchet teeth on the outer arc surface of the snap-fit ​​ratchet. A limiting block is provided on the lower surface of the braking pawl. The bottom of the limiting block is inclined with the outer arc surface of the ratchet. The top of one front end of the brake pawl is provided with a stop surface. The side of the cantilever convex plate near the brake pawl is movably connected to a guide shell through a rotating shaft. A support spring is fixedly installed on the inner side of the guide shell. An arc groove is opened on one side surface of the cantilever convex plate. The arc groove slides and engages with the ratchet. A stop block is fixedly installed at one end of the support spring. The outer arc surface of the stop block movably overlaps with the stop surface. A connecting stop rod is movably sleeved on the inner arc surface of the support spring. A rotating shaft is connected through one side surface of the brake pawl. Torsion springs are movably sleeved on both sides of the rotating shaft. There are several stop blocks, which are sequentially connected through the connecting stop rod.

2. The apparatus for producing textile machinery parts according to claim 1, characterized in that, The side of the bearing connector away from the traction connecting rod A is movably connected to a hook-shaped plate via a pivot. The hook-shaped plate and the supporting middle rod are connected to the same side of the supporting connector. The traction connecting rod B is movably connected to one side of the supporting middle rod near the traction connecting rod A.

3. A device for production of spare parts for textile machinery according to claim 2, characterized in that, One side surface of the traction connecting rod B is movably connected to a supporting rear rod. The supporting rear rod and the supporting middle rod are both connected to the traction connecting rod A and the traction connecting rod B. There are two supporting rear rods, which are distributed in a mirror symmetrical manner. A connecting rod plate is movably connected to the edge of one side surface of the two supporting rear rods.

4. A device for production of spare parts for textile machinery according to claim 3, characterized in that, Both footplate connecting rods B are connected by the same connecting rod plate. A moving component is movably connected to the middle of the lower surface of the connecting rod plate via a pivot. The moving component includes a first connecting member movably connected to the middle of the lower surface of the connecting rod plate. A flipping rod is movably connected to the side of the first connecting member away from the connecting rod plate via a pivot. A pneumatic push rod is connected through the surface of the connecting rod plate between the footplate connecting rods B.

5. A device for production of spare parts for textile machinery according to claim 4, characterized in that, The flipping rod has an extension on one side, and a second connector is movably connected to the middle section of the extension on one side of the flipping rod via a pivot. A fixing bracket is fixedly installed on the surface of the fixing seat near the L-shaped connector. The fixing bracket has a through-center structure inside, and a fixing crossbar is fixedly installed on the surface of the fixing bracket by bolts.

6. A device for production of spare parts for textile machinery according to claim 5, characterized in that, The bottom of one side of the fixed crossbar is provided with the same extension. The surfaces of the fixed crossbar and the extension of the flipping rod are connected through a limit spring. The upper surface of the second connecting member is movably connected to a processing base plate through a rotating shaft. Both sides of the processing base plate are movably connected to moving rollers. The outer arc surface of the moving rollers is slidably engaged with the hollow structure of the fixed bracket.

7. A method for using the apparatus for producing textile machinery parts as described in claim 6, characterized in that, Includes the following steps; Step 1: Place the sheet metal parts to be installed between two sets of locking ratchet wheels using a conveyor belt or manually. Increase the friction between the ratchet wheels and the parts by using the inclined teeth on the outer arc surface. As the surface of the locking ratchet wheel engages with the brake pawl, the sheet metal parts are clamped and fixed in the middle of the locking ratchet wheel. When the parts are taken out from the front end of the cover plate, they are stopped by the brake pawl. The rear end of the cover plate is kept stationary by the friction between the inclined teeth of the locking ratchet wheel. This completes the installation of the parts and allows for the next step. Step 2: After the parts are installed, the retraction of the front extension of the pneumatic push rod will cause the foot plate connecting rod A and the movable rod A to move backward along the L-shaped connector, which will pull the load-bearing connector connected to the hook plate at the front end backward. As a result, the angle between the connected traction connecting rod B and the support rod will gradually decrease to less than 90°. The parts connected in the cover plate will be flipped, and the flipping angle will be adjusted with the retraction range of the pneumatic push rod, thereby increasing the number of parts and enabling subsequent operations. Step 3: During the flipping process of the traction connecting rod B, the connecting plate between the first connecting parts will move backward, so that the flipping rod connected by the first connecting part will move downward around the round point on the surface of the fixed crossbar under the linkage of the first connecting part, so that the second connecting part connected at the top will pull the processing base plate close to the part to make the pre-point of the hole, thereby completing the drilling of the textile machinery part. Step 4; After completion, pull the connecting lever at the rear end to release the block at the front end of the supporting spring from the brake pawl. As a result, the brake pawl is released from its limit by the elasticity of the torsion spring and the locking ratchet. The locking ratchet is then lifted in the arc groove by the pull of the part, so that the part is pulled out from the rear end of the cover plate. Then, repeat the operation in the order of steps 1, 2 and 3 of S4 to drill holes in the new part and reuse it.

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