Combined type yarn guide sheet

Abstract

The invention discloses a combined wire guide sheet which comprises a wire guide sheet assembly, a plurality of mounting grooves are formed in the surface of the wire guide sheet assembly, stroke mechanisms are mounted in the mounting grooves, wire guide mechanisms are arranged in the stroke mechanisms, and adjusting mechanisms are arranged on one sides of the stroke mechanisms. The wire guiding mechanism is composed of a positioning piece, a sliding rod, a guide wheel and a first spring. The adjusting mechanism is composed of a gear ring, an adjusting rod, a stroke bin, a threaded sleeve and a synchronous rod. The yarn guiding mechanism can be suitable for guiding multiple strands of fibers at the same time, the position of the yarn guiding mechanism can be synchronously and independently adjusted, the flexibility of practical application is high, and meanwhile the guide wheel can reciprocate along the surface of the sliding rod; and the problems of fiber breakage and wire guide mechanism abrasion caused by long-time friction of the same position of the fiber and the wire guide mechanism are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fiber materials, in particular to a combined thread guide sheet. Background Art

[0002] The guide wire sheet is a component used in fiber winding equipment. Its main function is to guide and tighten the fiber bundle to prevent the fiber bundle from becoming chaotic. The guide wire sheet is mainly sheet-shaped with a U-shaped groove on the main body. Smooth-surface components such as ceramics and stainless steel sleeves are generally installed in the groove to guide the fiber bundle.

[0003] After massive searches, the prior art was found: Publication No. CN216583523U, which discloses a wire guide sheet of a new material, which relates to the technical field of carbon fiber composite materials, including a middle part, a first bending part fixedly arranged on one side of the middle part and a second bending part fixedly arranged on the other side, the middle part, the first bending part and the second bending part are integrally formed, the second bending part includes a first arc-shaped fan surface, a second arc-shaped fan surface and a raised slot hole, and the raised slot hole is located between the first arc-shaped fan surface and the second arc-shaped fan surface. The utility model has the characteristics of high strength, low density and thin thickness, higher tensile strength, and will not deform after molding, which can effectively avoid the situation where the wire guide sheet cannot withstand high-speed reciprocating and breaks, while ensuring the strength and consistency of the wire guide nozzle, and also improving the wear resistance of the wire guide nozzle, so that there is no need to frequently replace the product during use, improving production efficiency while reducing the cost of use.

[0004] In combination with the above-mentioned existing technologies, most of the existing wire guides have only one wire guide mechanism, which means that one wire guide can only be applied to one fiber bundle. When winding multiple fiber bundles, multiple wire guides are required, and the installation method of the wire guides is relatively simple, and most of them are directly fixed with bolts, which greatly reduces the flexibility of the position adjustment of the wire guides; and the contact points between the existing wire guides and the fiber bundles are mostly fixed. During the transmission of the fiber bundle, the contact surface between the fiber bundle and the wire guide will produce continuous friction, which will generate heat, not only easily breaking the fiber bundle, but also causing wear on the contact surface between the wire guide and the fiber bundle, resulting in more defects in the subsequently transmitted fiber bundle. Summary of the invention

[0005] The object of the present invention is to provide a combined wire guide sheet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a combined wire guide sheet, comprising a wire guide sheet assembly, a plurality of mounting grooves are provided on the surface of the wire guide sheet assembly, a plurality of travel mechanisms are installed inside the plurality of mounting grooves, a wire guide mechanism is provided inside the plurality of travel mechanisms, and an adjustment mechanism is provided on one side of the plurality of travel mechanisms;

[0007] The wire guide mechanism is composed of a positioning member, a sliding rod, a guide wheel and a first spring. A rack is provided on the surface of the sliding rod. The guide wheel is sleeved on the surface of the sliding rod, and a screw hole meshing with the rack is provided inside the guide wheel.

[0008] The adjustment mechanism is composed of a gear ring, an adjustment rod, a travel chamber, a threaded sleeve and a synchronization rod. A spline groove is provided on the inner wall of one end of the travel chamber, and an engaging key matched with the spline groove is provided on one end of the synchronization rod.

[0009] Preferably, the guide wire sheet assembly is disc-shaped, wherein a plurality of the mounting grooves are evenly distributed in a circular array in the guide wire sheet assembly;

[0010] Both side surfaces of the travel mechanism are provided with engaging grooves, and both side inner walls of the installation groove are provided with first positioning grooves, and the engaging grooves and the first positioning grooves are mutually engaged.

[0011] Preferably, an adjustment chamber is provided on one side of the installation slot, and the installation slot and the adjacent side of the adjustment chamber are connected to each other;

[0012] The plurality of adjusting mechanisms are respectively installed inside a plurality of adjusting chambers, and the outer wall of the wire guide assembly is provided with a plurality of recessed holes.

[0013] Preferably, the wire guiding mechanism is installed inside the travel mechanism, through holes are symmetrically opened on both side surfaces of the travel mechanism, and bolts are provided at both ends of the wire guiding mechanism.

[0014] Preferably, a second positioning groove is provided inside the wire guide assembly, and the gear ring is rotatably installed inside the second positioning groove;

[0015] The synchronization rod passes through the second positioning groove, and one end of the synchronization rod is provided with a gear meshing with the surface of the gear ring.

[0016] Preferably, a travel bin is provided inside the adjusting rod, and a limit block is provided at one end of the synchronization rod located inside the travel bin, and a second spring is provided between the inner wall of one end of the travel bin and the surface of the limit block.

[0017] Preferably, the threaded sleeve is sleeved on the outer wall of the adjusting rod, and a tooth groove is provided on one side surface of the plurality of travel mechanisms, and the surface of the threaded sleeve is meshed with the inner wall of the tooth groove;

[0018] The inner wall of the threaded sleeve is provided with symmetrically distributed limiting strips, and the outer wall of the adjusting rod is provided with a sliding groove matched with the limiting strips.

[0019] Preferably, the adjusting rod passes through the interior of the concave hole, and a hexagonal hole is formed on the surface of one end of the adjusting rod.

[0020] Preferably, the positioning members are arranged at both ends of the slide rod, a through groove matching the width of the rack is formed on the inner wall of the screw hole, and a first spring is arranged on one side surface of the guide wheel.

[0021] Preferably, a rubber gasket is provided on the surface of the guide wheel facing away from the first spring.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention integrates multiple wire guide mechanisms on the wire guide assembly, which can guide and transmit multiple fiber bundles at the same time, effectively improving the use efficiency of the wire guide assembly;

[0024] 2. The present invention can adjust the effect of the position of the wire guide mechanism where different fiber bundles are located according to the actual use needs by setting the stroke mechanism and the adjustment mechanism, thereby improving the flexibility of practical application; at the same time, the adjustment mechanism can be used to synchronously adjust multiple stroke mechanisms or independently adjust a single stroke mechanism, which is convenient for adjustment according to actual conditions and has strong adjustment flexibility;

[0025] 3. The present invention provides a wire guide mechanism, a rack and a first spring, so that the guide wheel can reciprocate along the surface of the slide rod, thereby changing the contact surface between the fiber bundle and the guide wheel, thereby avoiding the problem of long-term friction between the fiber bundle and the guide wheel at the same position, causing damage to the fiber bundle due to the heat generated, and causing wear on the surface of the guide wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the appearance structure of the guide wire assembly of the present invention;

[0027] Figure 2 It is a schematic diagram of the exploded structure of the wire guide assembly of the present invention;

[0028] Figure 3 It is a schematic diagram of the internal structure of the guide wire assembly of the present invention;

[0029] Figure 4 It is a schematic diagram of the top cross-sectional structure of the guide wire assembly of the present invention;

[0030] Figure 5 It is a schematic diagram of the appearance structure of the travel mechanism and the wire guide mechanism of the present invention;

[0031] Figure 6 It is a schematic cross-sectional structure diagram of the adjustment mechanism of the present invention;

[0032] Figure 7 It is a partial cross-sectional enlarged structural schematic diagram of the adjustment mechanism of the present invention;

[0033] Figure 8 It is a schematic diagram of the appearance structure of the guide wire mechanism of the present invention;

[0034] Fig. 9 It is a schematic diagram of the side view structure of the guide wheel of the present invention.

[0035] In the figure:

[0036] 100, wire guide assembly; 110, mounting slot; 120, adjustment chamber; 130, first positioning slot; 140, second positioning slot; 150, concave hole;

[0037] 200, travel mechanism; 210, fitting groove; 220, tooth groove; 230, through hole;

[0038] 300, wire guide mechanism; 310, positioning member; 311, bolt; 320, slide bar; 321, rack; 330, guide wheel; 331, rubber gasket; 332, screw hole; 333, through groove; 340, first spring;

[0039] 400, adjusting mechanism; 410, gear ring; 420, adjusting rod; 421, travel chamber; 422, spline groove; 423, threaded sleeve; 424, slide groove; 425, limit strip; 430, synchronization rod; 431, gear; 432, limit block; 433, engaging key; 440, second spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Two embodiments provided by the present invention are:

[0042] Embodiment 1:

[0043] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A combined wire guide sheet includes a wire guide sheet assembly 100, which is in the shape of a disc as a whole. A plurality of mounting grooves 110 are provided on the surface of the wire guide sheet assembly 100. A travel mechanism 200 is installed inside each of the plurality of mounting grooves 110. A wire guide mechanism 300 is provided inside each of the plurality of travel mechanisms 200. An adjustment mechanism 400 is provided on one side of each of the plurality of travel mechanisms 200.

[0044] The travel mechanism 200 is used to drive the wire guide mechanism 300 to move;

[0045] The wire guiding mechanism 300 is used to guide the transmission direction of the fiber.

[0046] See also Figure 4 and Figure 5 The upper and lower surfaces on both sides of the stroke mechanism 200 are provided with engaging grooves 210, and the inner walls on both sides of the installation groove 110 are provided with first positioning grooves 130. The engaging grooves 210 and the first positioning grooves 130 are engaged with each other. The first positioning grooves 130 and the engaging grooves 210 are adapted to each other to stably install the stroke mechanism 200 inside the installation groove 110 and keep the wire guide mechanism 300 stable during operation.

[0047] The wire guide mechanism 300 is installed inside the stroke mechanism 200. Through holes 230 are symmetrically opened on the two side surfaces of the stroke mechanism 200. Bolts 311 are set at both ends of the wire guide mechanism 300. The through holes 230 are passed through to fix the wire guide mechanism 300 and the stroke mechanism 200. The wire guide mechanism 300 has multiple adjustable positions relative to the stroke mechanism 200. At the same time, multiple wire guide mechanisms 300 can be added in the stroke mechanism 200.

[0048] The adjustment mechanism 400 is used to synchronously adjust a plurality of travel mechanisms 200 or individually adjust the position of a travel mechanism 200 .

[0049] After the staff installs the wire guide assembly 100, they place different fiber bundles on multiple guide wheels 330, and adjust the position of the stroke mechanism 200 through the adjustment mechanism 400 according to actual needs, thereby adjusting the position of the wire guide mechanism 300 set on the stroke mechanism 200.

[0050] See also Figure 6 and Figure 7 , the adjustment mechanism 400 includes a ring gear 410, an adjustment rod 420, a travel chamber 421 and a synchronization rod 430;

[0051] A second positioning groove 140 is provided inside the guide wire assembly 100, and the gear ring 410 is rotatably installed inside the second positioning groove 140;

[0052] One end of the synchronization rod 430 passes through the second positioning groove 140 , and a gear 431 meshing with the surface of the gear ring 410 is disposed at one end of the synchronization rod 430 .

[0053] A travel bin 421 is provided inside the adjustment rod 420, and a limit block 432 is provided at one end of the synchronization rod 430 located inside the travel bin 421, and a second spring 440 is provided between the inner wall of one end of the travel bin 421 and the surface of the limit block 432. A spline groove 422 is provided on the inner wall of one end of the travel bin 421, and an engaging key 433 matching the spline groove 422 is provided at one end of the synchronization rod 430.

[0054] The threaded sleeve 423 is sleeved on the outer wall of the adjusting rod 420, and the surface of one side of the plurality of travel mechanisms 200 is provided with tooth grooves 220, and the surface of the threaded sleeve 423 is meshed with the inner wall of the tooth grooves 220; the inner wall of the threaded sleeve 423 is provided with symmetrically distributed limiting strips 425, and the outer wall of the adjusting rod 420 is provided with a slide groove 424 adapted to the limiting strips 425. The slide groove 424 on the outer wall of the adjusting rod 420 and the limiting strip 425 on the inner wall of the threaded sleeve 423 can slide relative to each other, so that the adjusting rod 420 can move axially inside the threaded sleeve 423, and when the adjusting rod 420 rotates, the threaded sleeve 423 can also be driven to rotate together, the threaded sleeve 423 and the tooth grooves 220 are always kept in meshing state, and the adjusting rod 420 can move inside the threaded sleeve 423, so that the adjusting rod 420 and the threaded sleeve 423 can move independently in the axial direction.

[0055] One end of the adjusting rod 420 passes through the inside of the concave hole 150 , and a hexagonal hole is formed on the surface of one end of the adjusting rod 420 for fitting a hexagonal wrench.

[0056] The staff can use a hexagonal wrench to combine with the adjustment rod 420, and by turning the hexagonal wrench, the adjustment rod 420 is driven to rotate. The second spring 440 pushes the limit block 432 to be located at the bottom end of the travel chamber 421 through elastic force, that is, the engaging key 433 on the surface of the synchronization rod 430 is kept in an engaging state with the spline groove 422, that is, the adjustment mechanism 400 rotates the adjustment rod 420 in the initial state to be in a synchronous adjustment state. The staff only rotates the adjustment rod 420, and the rotation of the adjustment rod 420 synchronously drives the threaded sleeve 423 and the synchronization rod 430 to rotate.

[0057] The rotation of the synchronization rod 430 will drive the ring gear 410 to rotate through the gear 431, and the ring gear 410 will drive the gears 431 at one end of the other synchronization rods 430, so that the rotation of any adjustment mechanism 400 can synchronously drive the rotation of the other adjustment mechanisms 400. When the adjustment mechanism 400 rotates, the thread on the surface of the threaded sleeve 423 rotates and engages with the tooth groove 220 on the surface of one side of the stroke mechanism 200, thereby driving the stroke mechanism 200 to slide along the first positioning groove 130, thereby achieving the effect of synchronously adjusting the positioning of multiple guide wire mechanisms 300, which can facilitate the staff to synchronously adjust the position of the guide wire mechanism 300.

[0058] When the adjustment rod 420 is pressed down, the engaging key 433 is disengaged from the spline groove 422, and the adjustment mechanism 400 is in a state of adjusting the stroke mechanism 200 alone. The position of the stroke mechanism 200 corresponding to the adjustment mechanism 400 can be adjusted alone, thereby adjusting the position of the guide wire mechanism 300 on the stroke mechanism 200.

[0059] The staff uses a hexagonal wrench to engage the adjustment rod 420 and press the adjustment rod 420, so that the adjustment rod 420 moves along the inside of the threaded sleeve 423, disengages the key 433 on the surface of the synchronization rod 430 from the spline groove 422, and separates the adjustment rod 420 from the synchronization rod 430. When the adjustment rod 420 is rotated, the adjustment rod 420 no longer drives the synchronization rod 430 to rotate. After the adjustment rod 420 rotates, only the threaded sleeve 423 on the outer wall is driven to rotate, so as to drive the position of the stroke mechanism 200 corresponding to the adjustment mechanism 400, and achieve the effect of adjusting the position of a certain wire guide mechanism 300 separately.

[0060] A plurality of adjustment chambers 120 are provided inside the guide wire assembly 100, and the plurality of adjustment chambers 120 are all located on one side of the plurality of mounting grooves 110, and a surface on one side of the mounting grooves 110 is connected to the adjustment chamber 120. The length of the adjustment chamber 120 is the same as the length of the threaded sleeve 423, and the inner length of the threaded sleeve 423 is adapted to the stroke length of the adjustment rod 420.

[0061] Multiple adjustment mechanisms 400 are respectively installed inside multiple adjustment chambers 120. Multiple recessed holes 150 are opened on the outer wall of the guide wire assembly 100, and the recessed holes 150 coincide with the axis of the adjustment chamber 120. The recessed holes 150 are used to accommodate the adjustment rod 420, which can prevent one end of the adjustment rod 420 from protruding from the edge of the guide wire assembly 100, and maintain the regularity of the overall appearance of the guide wire assembly 100. The internal depth of the recessed holes 150 is adapted to the stroke length of the adjustment rod 420.

[0062] Embodiment 2:

[0063] See also Figure 8 and Fig. 9, the wire guide mechanism 300 includes a positioning member 310, a sliding rod 320, a guide wheel 330 and a first spring 340;

[0064] The positioning members 310 are disposed at both ends of the sliding rod 320 . A rack 321 is disposed on the surface of the sliding rod 320 . The guide wheel 330 is sleeved on the surface of the sliding rod 320 .

[0065] When the position of the wire guide mechanism 300 is adjusted through the stroke mechanism 200 and the adjustment mechanism 400, the fiber bundle begins to be transmitted. During the transmission of the fiber bundle, the fiber bundle is in a taut state, which will drive the guide wheel 330 to rotate, thereby initially avoiding long-term contact between the fiber bundle and the surface of the guide wheel 330.

[0066] A screw hole 332 meshing with the rack 321 is formed inside the guide wheel 330 ; a through slot 333 matching the width of the rack 321 is formed on the inner wall of the screw hole 332 , and a first spring 340 is disposed on one side surface of the guide wheel 330 .

[0067] When the guide wheel 330 rotates following the transmission of the fiber bundle, the guide wheel 330 moves along the surface of the slide rod 320 through the engagement of the screw hole 332 with the rack 321. When the guide wheel 330 rotates to a state where the through groove 333 and the rack 321 correspond in position, the first spring 340 pushes the guide wheel 330 back to its original position through elastic force, thereby resetting the guide wheel 330.

[0068] When the guide wheel 330 rotates again following the transmission of the fiber bundle, the screw hole 332 is combined with the surface of the rack 321 again, and the cycle is sequentially performed, so that the contact point between the fiber bundle and the surface of the guide wheel 330 moves back and forth, thereby avoiding the problem of long-term friction between the fiber bundle and the surface of the guide wheel 330, thereby avoiding the problem of heat generated by the friction between the fiber bundle and the guide wheel 330, grinding the fiber bundle and causing wear on the surface of the guide wheel 330, thereby ensuring the quality of the fiber bundle during transmission.

[0069] A rubber gasket 331 is provided on the surface of the guide wheel 330 facing away from the first spring 340, which is used to buffer the impact force between the guide wheel 330 and the positioning member 310. When the second spring 440 pushes the guide wheel 330 to return along the sliding rod 320, the rubber gasket 331 is in soft contact with the positioning member 310, preventing the guide wheel 330 from colliding with the positioning member 310 to cause damage and avoiding the guide wheel 330 from vibrating due to collision and affecting the normal transmission of the fiber bundle.

[0070] Working principle: During actual use, after the staff installs the guide wire assembly 100, they place different fiber bundles on multiple guide wheels 330, and adjust the position of the guide wheels 330 that need to be adjusted through the stroke mechanism 200 according to the actual needs of use.

[0071] The staff can use a hexagonal wrench to combine with the adjustment rod 420, and drive the adjustment rod 420 to rotate by turning the hexagonal wrench. When the positions of multiple wire guide mechanisms 300 need to be adjusted synchronously, the staff only needs to rotate the adjustment rod 420. During this process, the key 433 is engaged with the spline groove 422, so that the rotation of the adjustment rod 420 synchronously drives the threaded sleeve 423 and the synchronization rod 430 to rotate. The slide groove 424 on the outer wall of the adjustment rod 420 and the limit strip 425 on the inner wall of the threaded sleeve 423 can slide relative to each other, so that the adjustment rod 420 can move axially inside the threaded sleeve 423, and when the adjustment rod 420 rotates, it can also drive the threaded sleeve 423 to rotate together, the threaded sleeve 423 and the tooth groove 220 are always in meshing state, and the adjustment rod 420 can move inside the threaded sleeve 423, so that the adjustment rod 420 and the threaded sleeve 423 can move independently in the axial direction.

[0072] When the synchronization rod 430 rotates, the gear ring 410 is driven to rotate through the gear 431, and the gear ring 410 drives the gears 431 at one end of the other synchronization rods 430, so that any rotation of the adjustment mechanism 400 can synchronously drive the rotation of the other adjustment mechanisms 400. When the adjustment mechanism 400 rotates, the thread on the surface of the threaded sleeve 423 is engaged with the tooth groove 220 on the surface of one side of the stroke mechanism 200, thereby driving the stroke mechanism 200 to slide along the first positioning groove 130, thereby achieving the effect of synchronously adjusting the positions of multiple guide wire mechanisms 300, which can facilitate the staff to synchronously adjust the positions of the guide wire mechanisms 300;

[0073] When the position of a certain wire guide mechanism 300 needs to be adjusted, the staff uses a hexagonal wrench to combine with the adjustment rod 420, and presses the adjustment rod 420, so that the adjustment rod 420 moves along the inside of the threaded sleeve 423, and the engaging key 433 on the surface of the synchronization rod 430 is disengaged from the spline groove 422, so as to separate the adjustment rod 420 from the synchronization rod 430. When the adjustment rod 420 is rotated, the adjustment rod 420 no longer drives the synchronization rod 430 to rotate. After the adjustment rod 420 rotates, only the threaded sleeve 423 on the outer wall is driven to rotate, so as to realize the position of the stroke mechanism 200 corresponding to the adjustment mechanism 400, and achieve the effect of adjusting the position of a certain wire guide mechanism 300 alone.

[0074] When the position of the wire guide mechanism 300 is adjusted through the stroke mechanism 200 and the adjustment mechanism 400, the fiber bundle begins to be transmitted. During the transmission of the fiber bundle, the fiber bundle is in a taut state, which will drive the guide wheel 330 to rotate, thereby initially avoiding long-term contact between the fiber bundle and the surface of the guide wheel 330.

[0075] At the same time, when the guide wheel 330 rotates following the transmission of the fiber bundle, the guide wheel 330 moves along the surface of the slide rod 320 through the engagement of the screw hole 332 with the rack 321. When the guide wheel 330 rotates to a state where the through groove 333 corresponds to the position of the rack 321, the first spring 340 pushes the guide wheel 330 back to its original position through elastic force, thereby resetting the guide wheel 330. When the guide wheel 330 rotates again following the transmission of the fiber bundle, the screw hole 332 is combined with the surface of the rack 321 again, and the cycle is repeated in sequence, so that the contact point between the fiber bundle and the surface of the guide wheel 330 moves back and forth, thereby avoiding the problem of long-term friction between the fiber bundle and the same position on the surface of the guide wheel 330, thereby avoiding the problem of heat generated by friction between the fiber bundle and the guide wheel 330, grinding the fiber bundle and causing wear on the surface of the guide wheel 330, thereby ensuring the quality of the fiber bundle during transmission.

[0076] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A combined wire guide sheet, characterized in that: The invention comprises a wire guide sheet assembly (100), wherein a plurality of mounting grooves (110) are provided on the surface of the wire guide sheet assembly (100), a travel mechanism (200) is installed inside each of the plurality of mounting grooves (110), a wire guide mechanism (300) is arranged inside each of the plurality of travel mechanisms (200), and an adjustment mechanism (400) is arranged on one side of each of the plurality of travel mechanisms (200); The wire guide mechanism (300) is composed of a positioning member (310), a sliding rod (320), a guide wheel (330) and a first spring (340); a rack (321) is arranged on the surface of the sliding rod (320); the guide wheel (330) is sleeved on the surface of the sliding rod (320); and a screw hole (332) meshing with the rack (321) is provided inside the guide wheel (330); The adjustment mechanism (400) is composed of a gear ring (410), an adjustment rod (420), a travel chamber (421), a threaded sleeve (423) and a synchronization rod (430); a spline groove (422) is provided on the inner wall of one end of the travel chamber (421); and a mating key (433) matched with the spline groove (422) is provided on one end of the synchronization rod (430).

2. A combined wire guide sheet according to claim 1, characterized in that: The wire guide assembly (100) is disc-shaped, wherein a plurality of the mounting grooves (110) are evenly distributed in a circular array in the wire guide assembly (110); Both side surfaces of the travel mechanism (200) are provided with engaging grooves (210), and both side inner walls of the installation groove (110) are provided with first positioning grooves (130), and the engaging grooves (210) and the first positioning grooves (130) are mutually engaged.

3. A combined wire guide sheet according to claim 1, characterized in that: An adjustment chamber (120) is provided on one side of the installation groove (110), and the adjacent sides of the installation groove (110) and the adjustment chamber (120) are communicated with each other; The plurality of adjustment mechanisms (400) are respectively installed inside the plurality of adjustment chambers (120), and the outer wall of the guide wire assembly (100) is provided with a plurality of recessed holes (150).

4. A combined wire guide sheet according to claim 1, characterized in that: The wire guide mechanism (300) is installed inside the travel mechanism (200), through holes (230) are symmetrically opened on both side surfaces of the travel mechanism (200), and bolts (311) are arranged at both ends of the wire guide mechanism (300).

5. A combined wire guide sheet according to claim 1, characterized in that: A second positioning groove (140) is provided inside the wire guide assembly (100), and the gear ring (410) is rotatably mounted inside the second positioning groove (140); The synchronization rod (430) passes through the interior of the second positioning groove (140), and one end of the synchronization rod (430) is provided with a gear (431) meshing with the surface of the gear ring (410).

6. A combined wire guide sheet according to claim 1, characterized in that: A travel bin (421) is provided inside the adjusting rod (420), and a limit block (432) is provided at one end of the synchronization rod (430) located inside the travel bin (421), and a second spring (440) is provided between the inner wall of one end of the travel bin (421) and the surface of the limit block (432).

7. A combined wire guide sheet according to claim 1, characterized in that: The threaded sleeve (423) is sleeved on the outer wall of the adjusting rod (420), and a tooth groove (220) is provided on one side surface of the plurality of travel mechanisms (200), and the surface of the threaded sleeve (423) is meshed with the inner wall of the tooth groove (220); The inner wall of the threaded sleeve (423) is provided with symmetrically distributed limiting strips (425), and the outer wall of the adjusting rod (420) is provided with a sliding groove (424) adapted to the limiting strips (425).

8. The combined wire guide sheet according to claim 1, characterized in that: The adjusting rod (420) passes through the interior of the concave hole (150), and a hexagonal hole is formed on the surface of one end of the adjusting rod (420).

9. A combined wire guide sheet according to claim 1, characterized in that: The positioning member (310) is arranged at both ends of the slide rod (320), the inner wall of the screw hole (332) is provided with a through groove (333) adapted to the width of the rack (321), and a first spring (340) is arranged on one side surface of the guide wheel (330).

10. The combined wire guide sheet according to claim 1, characterized in that: A rubber gasket (331) is provided on the surface of the guide wheel (330) on the side facing away from the first spring (340).

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