Spinning frame bobbin mounting rack with adjustable length

Abstract

The invention provides a length-adjustable spinning frame bobbin mounting rack, and relates to the technical field of bobbin mounting racks. The mounting mechanism comprises a transmission box and a transmission gear, and the interior of the transmission box is of a hollow structure; a transmission gear is rotatably mounted in a transmission box, when the overturning feeding mechanism is overturned and unloaded, a trigger plate can be pushed to the rear side, in the backward moving process of the trigger plate, two sets of movable rods get close to the middle of a transmission wheel under the action of an arc-shaped groove, at the moment, wedge-shaped blocks on the movable rods lose limiting of a connecting ring, and the connecting ring is driven to move to the rear side. According to the spinning frame, the lifting piece jacks up the bobbins, then the overturning material changing mechanism is assisted in replacing the bobbins, and the problems that the bobbins on an existing spinning frame are inserted into spindles, friction is easily generated in the bobbins due to frequent pulling and inserting of the bobbins, the bobbins are loosened in installation, and then use of the bobbins is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of bobbin mounting frames, in particular to a spinning frame bobbin mounting frame with adjustable length. Background Art

[0002] The spinning frame is a spinning machine that turns semi-finished coarse yarn into fine yarn through a series of processes during the spinning process. The spinning frame is the main machine for spinning. The spinning frame uses spinning tubes when it is used for textile production. When the yarn tubes are in use, they need to be assembled to the spinning frame through a mounting frame for use, and the automatic replacement of yarn tubes on the mounting frame can be achieved through the flip loading mechanism.

[0003] For example, application number: CN201921503486.5 involves an installation structure of a collective yarn doffing and pipe-managing device for a spinning frame, comprising a spinning frame, wherein the spinning frame comprises a head box, a body and a trunk connected in sequence from front to back, and is characterized in that: a pipe-managing device is arranged on the front side of the head box, the pipe-managing device comprises a pipe-managing bin, a pipe-managing mechanism is arranged inside the pipe-managing bin, a pipe storage box is arranged on the feeding side of the pipe-managing bin, and an inclined flip feeding mechanism is arranged on one side of the pipe-managing bin. The installation structure of a collective yarn doffing and pipe-managing device for a spinning frame of the utility model has the advantages of reasonable use of floor space and convenient later maintenance.

[0004] However, there are still some shortcomings in the design of the current spinning machine bobbin mounting frame. First, the existing bobbin is directly mounted on the spindle. When working, the spindle will drive the bobbin to rotate at high speed. Due to the lack of a stable structure on the top of the bobbin, the bobbin will move up and down during the rotation, thereby affecting the normal use of the bobbin. If a stable structure is installed on the top of the bobbin, it will affect the flip feeding mechanism to replace the bobbin. Secondly, since the bobbin is plugged into the spindle of the mounting frame, frequent plugging and unplugging of the bobbin can easily cause internal friction, resulting in gaps in the mounting part of the bobbin after assembly, resulting in loose installation, which in turn affects the use of the bobbin. Summary of the invention

[0005] In view of the above problems, the present invention proposes a spinning machine bobbin mounting bracket with adjustable length, which can increase the stability of the bobbin during use, and can replace the bobbin without affecting the flipping and loading mechanism. At the same time, a movable rod is used to fix the bobbin, which can prevent the bobbin from loosening due to long-term friction.

[0006] The transmission gear of the present invention is a gear selected from the group consisting of a gear train and a gearbox, wherein the gear train is a gearbox that is mounted on the transmission housing, the gear train being arranged on a track and having a plurality of gears that are respectively arranged on the transmission housing and the gear train being mounted on the transmission housing. The inner lifting part, the outer end of the bottom side of the movable rod contacts the arc groove on the trigger plate outside the base; the mounting mechanism is provided with a lifting mechanism, the lifting mechanism includes a push rod, a rotating member and a positioning bolt, the push rod is arranged at the upper end of the transmission box, and a rectangular through groove is opened on the inner rear side of the push rod; the lifting rod on the push rod is slidably matched with the transmission box, and the lifting rod is connected with the transmission gear transmission, and the lower end of the lifting rod passes through the tooth plate; the rotating member is transmission-mounted on the front side of the push rod; the positioning bolt is inserted on the rear side of the push rod, and the front side of the push rod extends to the rectangular through groove at the rear end of the push rod; the sliding mechanism is provided with a movable mechanism, the yarn tube of the sliding mechanism is arranged at the upper end of the base, and the yarn tube is at the lower end of the push rod, the top of the yarn tube is engaged with the lower end of the rotating member, the inner end of the connecting ring at the lower end of the yarn tube is engaged with the top of the movable rod, and the rotating ring outside the yarn tube contacts the ball on the lifting part inside the base.

[0007] Optionally, the mounting mechanism includes: a fixing plate and a support rod; the fixing plate is fixedly mounted on the bottom of the transmission box, and the fixing plate is fixedly connected to the spinning frame; the support rod is slidably mounted on the front side of the fixing plate via an elastic member.

[0008] Optionally, the sliding mechanism includes: a lifting member and a ball; the lifting member is slidably installed inside the base through an elastic member, and circular rods equidistantly arranged at the upper end of the lifting member penetrate the base, and a circular groove is opened inside the circular rod; the ball is rotatably installed in the circular groove on the circular rod at the upper end of the lifting member.

[0009] Optionally, the sliding mechanism includes: a trigger plate and a side rod; the trigger plate is located on the outer bottom side of the base, and an arc groove is opened inside the rear side of the trigger plate; the side rod is symmetrically arranged on both sides of the trigger plate, and the side rod is slidably matched with the base through an elastic member.

[0010] Optionally, the sliding mechanism includes: a rear slot and a tooth plate; the rear slot is opened at the rear end of the base; the tooth plate is arranged at the rear bottom of the base, and the tooth plate is plugged into and matched with the rear slot.

[0011] Optionally, the transmission mechanism includes: a transmission wheel, a slide rail and a pinion; a rectangular groove is opened inside the transmission wheel; the slide rail is opened on the inner side of the upper end of the transmission wheel; and the pinion is rotatably installed in the rectangular groove inside the transmission wheel.

[0012] Optionally, the transmission mechanism includes: a movable rod, a side block and a connecting gear rod; the movable rod is provided with two groups, and the movable rod is slidably installed in a rectangular groove in the transmission wheel, a rectangular block is provided on the top of the movable rod, and the bottom of the movable rod extends from the lower end of the transmission wheel; the side block is arranged on the outside of the middle position of the movable rod; the connecting gear rod is fixedly installed at the lower end of the movable rod, and the connecting gear rod is connected to the pinion transmission.

[0013] Optionally, the lifting mechanism includes: a lifting rod and a positioning hole; a rack is provided at the bottom of the lifting rod, and the top end of the lifting rod is slidably connected to a rectangular through groove on the rear side of the top rod; the positioning holes are equidistantly arranged at the upper end of the lifting rod.

[0014] Optionally, the movable mechanism includes: a yarn tube and a bottom groove; a circular through groove is provided inside the yarn tube; the bottom groove is provided on the inner bottom side of the yarn tube, and a protrusion is provided in the bottom groove.

[0015] Optionally, the movable mechanism includes: a connecting ring and a rotating ring; the connecting ring is inserted into the inside of the bottom groove, the groove outside the connecting ring is engaged with the protrusion in the bottom groove, and a rectangular groove is provided at the lower end of the inside of the connecting ring; the rotating ring is arranged on the outer bottom side of the yarn tube by means of rotational installation, and the rotating ring is at the lower end of the connecting ring.

[0016] The present invention provides a spinning machine bobbin mounting frame with adjustable length, which has the following beneficial effects: 1. The present invention provides a sliding mechanism and a transmission mechanism, wherein a lifting member is slidably arranged inside the base, and a round rod-shaped structure on the lifting member is extended from the top of the base, a transmission wheel is rotatably installed at the bottom of the base, and a movable rod is slidably installed inside the transmission wheel, two sets of movable rods are connected by transmission through a pinion, the movable rod passes through the lifting member of the base machine, and a rectangular block on the movable rod is extended from the upper end of the base, and a connecting ring is plugged into the bottom of the bobbin. When in use, the bobbin is transferred to the upper end of the base by the flipping feeding mechanism, and the bobbin falls on the round rod on the lifting member, and the lifting member can be pushed to the lower end of the base by pressing the bobbin. When the lifting member moves, the two sets of movable rods are brought together to the middle position of the transmission wheel by pushing the side blocks, and the rectangular blocks on the top of the two sets of movable rods after contraction can be plugged into the rectangular groove in the connecting ring, and when the lifting member slides to the lower end of the side blocks, the spring pushes the movable rod to bounce to both sides, and the rectangular block is stuck in the rectangular groove in the connecting ring, so that the bobbin will not move up and down when rotating with the movable rod.

[0017] 2. The present invention provides a lifting mechanism, and a lifting rod is slidably installed on the transmission box so that the lifting rod and the lifting rod are connected, and a push rod is installed on the lifting rod, and a rotating part is rotatably installed on the front side of the push rod. When the bobbin falls onto the base, the feeding mechanism is flipped down and the base is reset forward. When the base moves forward, the lifting rod is driven to fall through the transmission gear, and the rotating part is engaged with the replaced bobbin. In this way, the stability of the bobbin during rotation can be improved. At the same time, when feeding, the push rod will be lifted upward, so as not to affect the replacement of the bobbin.

[0018] 3. The present invention provides a sliding mechanism and a transmission mechanism, and a trigger plate is provided at the bottom of the base, so that the trigger plate is slidably connected to the base through a side rod. After the movable rod extends from the bottom of the transmission wheel, it contacts the arc groove inside the trigger plate. When the flip feeding mechanism is flipped up and unloads, the trigger plate will be pushed to the rear side. In the process of the trigger plate moving backward, the two groups of movable rods are moved closer to the middle position of the transmission wheel through the action of the arc groove. At this time, the wedge block on the movable rod loses the limit on the connecting ring, and the lifting member lifts the yarn tube, thereby assisting the flip feeding mechanism to change the tube.

[0019] 4. The present invention provides a lifting mechanism, and circular positioning holes are equidistantly opened at the upper end of the lifting rod, and positioning pins are provided at the rear end of the push rod. When installing the bobbin, the push rod can adjust its position on the lifting rod according to the length of the bobbin, so that the positioning pins are inserted into the positioning holes at the corresponding positions, thereby fixing the push rod on the lifting rod, which can provide stability when using bobbins of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following drawings will provide a better understanding of the present disclosure and more clearly demonstrate the advantages of the present disclosure. The drawings described herein are for illustrative purposes only of selected embodiments, not all possible implementations, and are not intended to limit the scope of the present disclosure.

[0021] In the attached picture: Figure 1 A schematic diagram of a three-dimensional structure according to an embodiment of the present invention is shown.

[0022] Figure 2 A schematic diagram of a decomposed structure according to an embodiment of the present invention is shown.

[0023] Figure 3 A schematic diagram of a bottom partial structure according to an embodiment of the present invention is shown.

[0024] Figure 4 A schematic diagram of the connection structure of the lifting mechanism and the movable mechanism according to an embodiment of the present invention is shown.

[0025] Figure 5A schematic diagram of a rear side connection structure according to an embodiment of the present invention is shown.

[0026] Figure 6 A partial cross-sectional structural schematic diagram of a lifting mechanism according to an embodiment of the present invention is shown.

[0027] Figure 7 A schematic diagram of a front bottom cross-sectional structure according to an embodiment of the present invention is shown.

[0028] Figure 8 A schematic diagram of a partial structure of the front side according to an embodiment of the present invention is shown.

[0029] Fig. 9 A schematic diagram of the connection structure of the sliding mechanism and the transmission mechanism according to an embodiment of the present invention is shown.

[0030] Fig.10 A schematic diagram of a front-side cross-sectional structure according to an embodiment of the present invention is shown.

[0031] Fig.11 A schematic diagram of the internal structure of a transmission mechanism according to an embodiment of the present invention is shown.

[0032] Reference numerals list 1. Installation mechanism; 101, transmission box; 1011, transmission gear; 102, fixing plate; 1021, supporting rod; 2. Sliding mechanism; 201, base; 2011, guide rail; 202, lifting member; 2021, ball bearing; 203, trigger plate; 2031, side rod; 204, rear slot; 2041, tooth plate; 3. Transmission mechanism; 301, transmission wheel; 3011, slide rail; 3012, pinion; 302, movable rod; 3021, side block; 3022, connecting gear rod; 4. Lifting mechanism; 401, ejector rod; 4011, rotating member; 4012, positioning bolt; 402, lifting rod; 4021, positioning hole; 5. Activity organization; 501, bobbin; 5011, bottom groove; 502, connecting ring; 5021, rotating ring. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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.

[0034] Example 1: Please refer to Figures 1 to 11 As shown: The present invention provides a spinning frame bobbin mounting frame with adjustable length, comprising: a mounting mechanism 1; the mounting mechanism 1 comprises a transmission box 101 and a transmission gear 1011, the transmission box 101 is a hollow structure inside; the transmission gear 1011 is rotatably mounted inside the transmission box 101; a sliding mechanism 2 is arranged on the mounting mechanism 1, the sliding mechanism 2 comprises a base 201 and a guide rail 2011, the base 201 is arranged on the front side of the transmission box 101, and the base 201 is fixedly mounted on a support rod 1021 on the front side of the transmission box 101, and a tooth plate 2041 on the rear side of the base 201 is connected to the transmission box 101 The tooth plate 2041 is connected to the transmission gear 1011 by sliding connection. The interior of the base 201 is a hollow structure, and circular through grooves are provided on both sides of the base 201. The guide rail 2011 is provided at the bottom of the base 201. The transmission mechanism 3 is provided at the lower end of the sliding mechanism 2, and the transmission wheel 301 of the transmission mechanism 3 is provided at the bottom of the base 201. The slide rail 3011 in the transmission wheel 301 is slidably matched with the guide rail 2011. The transmission wheel 301 is rotatably connected to the base 201 through the slide rail 3011. The movable rod 302 in the transmission wheel 301 penetrates the base 201 and the lifting member 202 inside it. The outer end of the bottom side of the moving rod 302 contacts the arc groove on the trigger plate 203 outside the base 201; the installation mechanism 1 is provided with a lifting mechanism 4, which includes a push rod 401, a rotating member 4011 and a positioning bolt 4012. The push rod 401 is arranged at the upper end of the transmission box 101, and a rectangular through groove is opened on the inner rear side of the push rod 401; the lifting rod 402 on the push rod 401 is slidably matched with the transmission box 101, and the lifting rod 402 is connected to the transmission gear 1011, and the lower end of the lifting rod 402 passes through the tooth plate 2041; the rotating member 4011 is installed on the push rod 401 for transmission the front side of the positioning bolt 4012 is inserted into the rear side of the top rod 401, and the front side of the top rod 401 extends into the rectangular through groove at the rear end of the top rod 401; a movable mechanism 5 is provided on the sliding mechanism 2, the bobbin 501 of the sliding mechanism 2 is provided at the upper end of the base 201, and the bobbin 501 is located at the lower end of the top rod 401, the top of the bobbin 501 is engaged with the lower end of the rotating member 4011, the inner end of the connecting ring 502 at the lower end of the bobbin 501 is engaged with the top of the movable rod 302, and the rotating ring 5021 outside the bobbin 501 is in contact with the ball 2021 on the lifting member 202 inside the base 201.

[0035] In the present disclosure, Figure 5As shown, the mounting mechanism 1 includes: a fixing plate 102 and a support rod 1021; the fixing plate 102 is fixedly mounted on the bottom of the transmission box 101, and the fixing plate 102 is fixedly connected to the spinning frame; the support rod 1021 is slidably mounted on the front side of the fixing plate 102 through an elastic member; a rectangular fixing plate 102 is provided, and the transmission box 101 can be fixedly mounted on the spinning frame through the fixing plate 102; a support rod 1021 is provided, and the base 201 can be slidably mounted on the fixing plate 102 through the support rod 1021, so that the base 201 can slide back and forth on the spinning frame.

[0036] As the second embodiment of the present application, based on the first embodiment, Figures 7 to 10 As shown, the sliding mechanism 2 includes: a lifting member 202 and a ball 2021; the lifting member 202 is slidably installed inside the base 201 through an elastic member, and a circular rod equidistantly arranged at the upper end of the lifting member 202 penetrates the base 201, and a circular groove is opened inside the circular rod; the ball 2021 is rotatably installed in the circular groove on the circular rod at the upper end of the lifting member 202; a trigger plate 203 and a side rod 2031; the trigger plate 203 is located at the outer bottom side of the base 201, and an arc groove is opened inside the rear side of the trigger plate 203; the side rod 2031 is symmetrically arranged on both sides of the trigger plate 203, and the side rod 2031 is slidably matched with the base 201 through the elastic member; a rear groove 204 and a tooth plate 2041; the rear groove 204 is opened at the rear end of the base 201; the tooth plate 2041 is arranged at the rear bottom of the base 201, and the tooth plate 2041 is plugged into the rear groove 204.

[0037] A ring-shaped lifting member 202 is provided, and the lifting member 202 can slide against the two sets of movable rods 302, so that the lifting member 202 can receive the bobbin 501, and while sliding the lifting member 202, the movable rod 302 can be moved inside the base 201 by pushing the side block 3021; ​​a spherical ball 2021 is provided, and the friction of the lifting member 202 when the bobbin 501 rotates can be reduced by contacting the ball 2021 with the rotating ring 5021; a trigger plate 203 is provided, and by pushing the trigger plate 203, the bobbin 501 can be moved. The two groups of movable rods 302 are gathered toward the center of the transmission wheel 301; a circular side rod 2031 is provided, and the trigger plate 203 can be slidably installed on the bottom of the base 201 by slidingly matching the side rod 2031 with the base 201; a rectangular rear groove 204 is provided, and the tooth plate 2041 can be fixedly installed on the rear side of the base 201 through the rear groove 204; the tooth plate 2041 is provided, and the tooth plate 2041 is extended into the transmission box 101, so that when the base 201 is pushed by the tooth plate 2041, the transmission gear 1011 can rotate.

[0038] As the third embodiment of the present application, based on the first embodiment, Figures 9 to 11As shown, the transmission mechanism 3 includes: a transmission wheel 301, a slide rail 3011 and a pinion 3012; a rectangular groove is opened inside the transmission wheel 301; the slide rail 3011 is opened on the inner side of the upper end of the transmission wheel 301; the pinion 3012 is rotatably installed in the rectangular groove inside the transmission wheel 301; a movable rod 302, a side block 3021 and a connecting gear rod 3022; there are two groups of movable rods 302, and the movable rods 302 are slidably installed in the rectangular groove in the transmission wheel 301, a rectangular block is provided on the top of the movable rod 302, and the bottom of the movable rod 302 extends from the lower end of the transmission wheel 301; the side block 3021 is arranged on the outside of the middle position of the movable rod 302; the connecting gear rod 3022 is fixedly installed on the lower end of the movable rod 302, and the connecting gear rod 3022 is transmission-connected with the pinion 3012.

[0039] A transmission wheel 301 is provided, and by rotating the transmission wheel 301, the yarn tube 501 at the top can be driven to rotate; an annular slide rail 3011 is provided, and the slide rail 3011 is slidably matched with the guide rail 2011, so that the transmission wheel 301 can be rotatably installed at the bottom of the base 201; a pinion 3012 is provided, and the two sets of movable rods 302 can be connected by transmission through the pinion 3012; a columnar movable rod 302 is provided, and the rectangular block at the top of the movable rod 302 is engaged ... In the rectangular groove in the connecting ring 502, when the transmission wheel 301 drives the movable rod 302 to rotate, the movable rod 302 can drive the connecting ring 502 to rotate on the top of the base 201; a wedge-shaped side block 3021 is provided, so that the movable rod 302 can slide in the rectangular groove in the transmission wheel 301 when the lifting member 202 pushes the side block 3021; ​​a connecting gear rod 3022 is provided, so that the movable rod 302 can be connected to the pinion 3012 for transmission through the connecting gear rod 3022.

[0040] In the present disclosure, Figures 4 to 6 As shown, the lifting mechanism 4 includes: a lifting rod 402 and a positioning hole 4021; a rack is provided at the bottom of the lifting rod 402, and the top of the lifting rod 402 is slidably connected to the rectangular through groove on the rear side of the top rod 401; the positioning holes 4021 are equidistantly arranged at the upper end of the lifting rod 402; a rectangular lifting rod 402 is provided, and the top rod 401 can be movably installed on the transmission box 101 through the lifting rod 402; a circular positioning hole 4021 is provided, and the lifting rod 402 and the top rod 401 can be fixed by plugging the positioning bolt 4012 into the positioning hole 4021, and the top rod 401 can be fixed at different positions on the top of the lifting rod 402 by equidistantly opening the positioning holes 4021.

[0041] As the fourth embodiment of the present application, based on the first embodiment, as Figure 7 and 10As shown, the movable mechanism 5 includes: a yarn tube 501 and a bottom groove 5011; a circular through groove is provided inside the yarn tube 501; the bottom groove 5011 is provided at the inner bottom side of the yarn tube 501, and a protrusion is provided inside the bottom groove 5011; a connecting ring 502 and a rotating ring 5021; the connecting ring 502 is inserted into the inner part of the bottom groove 5011, the groove outside the connecting ring 502 is engaged with the protrusion in the bottom groove 5011, and a rectangular groove is provided at the inner lower end of the connecting ring 502; the rotating ring 5021 is provided on the outer bottom side of the yarn tube 501 by means of rotational installation, and the rotating ring 5021 is located at the lower end of the connecting ring 502.

[0042] A cylindrical yarn tube 501 is provided for textile processing; a circular bottom groove 5011 is provided, through which a connecting ring 502 can be inserted into the bottom of the yarn tube 501; a circular rotating ring 5021 is provided to limit the connecting ring 502 at the bottom side of the yarn tube 501.

[0043] The specific usage and function of this embodiment are as follows: In the present invention, Figures 1 to 11As shown, the transmission box 101 is fixed to the fixed plate 102, and then the fixed plate 102 is fixed to the spinning frame, the tooth plate 2041 is inserted into the rear groove 204 on the rear side of the base 201, and then fixed by bolts, a support rod 1021 is set on the front side of the fixed plate 102, and the front end of the support rod 1021 is fixed to the bottom of the base 201, so that the tooth plate 2041 on the rear side of the base 201 extends into the transmission box 101, and the tooth plate 2041 is connected to the transmission gear 1011 for transmission, and the top rod 401 is sleeved onto the lifting rod 4 02, and then insert the positioning ring 4012 on the top rod 401 into the positioning hole 4021 of the lifting rod 402. When the feeding mechanism is turned over to feed, the feeding rack is turned up and pushes the base 201 backward. While the base 201 moves backward, the top rod 401 is lifted up through the transmission of the transmission gear 1011. At this time, the feeding rack first prevents the bobbin 501 from the upper end of the base 201, and then presses the bobbin 501 downward. The bobbin 501 pushes the lifting member 202 down and pushes the side block 302. 1 makes the two groups of movable rods 302 gather inside the transmission wheel 301 first and then separate. After separation, the rectangular block on the top of the movable rod 302 is just opened in the connecting ring 502 on the bottom side of the inner side of the bobbin 501. After the loading rack is flipped down from the front side of the base 201, the base 201 slides forward to reset, and while moving, the top rod 401 falls down, and the bottom of the rotating member 4011 is engaged with the upper end of the bobbin 501. At this time, by rotating the transmission wheel 301, the transmission wheel 301 can drive the bobbin 501 to rotate through the movable rod 302, and the bobbin 501 is equipped with a rotating member 4011. When the bobbin 501 needs to be replaced, the loading rack is flipped up again and pushes the base 201 to move backward. When the base 201 moves backward, the rotating member 4011 is separated from the upper end of the bobbin 501, and when the loading rack is flipped, it pushes the trigger plate 203 backward, so that the trigger plate 203 pushes the movable rod 302 to the middle position of the transmission wheel 301 to close together. At this time, the lifting member 202 pushes up the bobbin 501, so that the loading rack can replace the bobbin 501.

[0044] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0045] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A spinning frame bobbin mounting frame with adjustable length, comprising: The mounting mechanism (1) comprises a transmission box (101) and a transmission gear (1011), the transmission box (101) having a hollow structure inside; the transmission gear (1011) is rotatably mounted inside the transmission box (101); the mounting mechanism (1) is provided with a sliding mechanism (2), the sliding mechanism (2) comprises a base (201) and a guide rail (2011), the base (201) is arranged at the front side of the transmission box (101), and the base (201) is fixedly mounted on a support rod (1021) at the front side of the transmission box (101), and a tooth plate (2041) at the rear side of the base (201) is slidably connected to the transmission box (101), and the tooth plate (2041) is rotatably mounted inside the transmission box (101). ) is connected to the transmission gear (1011) in transmission connection, the interior of the base (201) is a hollow structure, and circular through grooves are provided on both sides of the base (201); the guide rail (2011) is provided at the bottom of the base (201); the transmission mechanism (3) is provided at the lower end of the sliding mechanism (2), and the transmission wheel (301) of the transmission mechanism (3) is provided at the bottom of the base (201), and the slide rail (3011) in the transmission wheel (301) is slidably matched with the guide rail (2011), the transmission wheel (301) is rotatably connected to the base (201) through the slide rail (3011), the movable rod (302) in the transmission wheel (301) penetrates the base (201) and the lifting member (202) therein, and the bottom of the movable rod (302) The outer end of the side contacts the arc groove on the trigger plate (203) outside the base (201); the installation mechanism (1) is provided with a lifting mechanism (4), the lifting mechanism (4) comprising a push rod (401), a rotating member (4011) and a positioning bolt (4012), the push rod (401) is arranged at the upper end of the transmission box (101), and a rectangular through groove is opened on the inner rear side of the push rod (401); the lifting rod (402) on the push rod (401) is slidably matched with the transmission box (101), and the lifting rod (402) is transmission-connected with the transmission gear (1011), and the lower end of the lifting rod (402) passes through the tooth plate (2041); the rotating member (4011) is transmission-mounted on the front side of the push rod (401). The positioning bolt (4012) is inserted into the rear side of the push rod (401), and the front side of the push rod (401) extends into the rectangular through groove at the rear end of the push rod (401); the sliding mechanism (2) is provided with a movable mechanism (5); the yarn tube (501) of the sliding mechanism (2) is provided at the upper end of the base (201), and the yarn tube (501) is located at the lower end of the push rod (401); the top of the yarn tube (501) is engaged with the lower end of the rotating member (4011); the inner end of the connecting ring (502) at the lower end of the yarn tube (501) is engaged with the top of the movable rod (302); and the rotating ring (5021) outside the yarn tube (501) is in contact with the ball (2021) on the lifting member (202) inside the base (201).

2. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The mounting mechanism (1) comprises: a fixing plate (102) and a support rod (1021); the fixing plate (102) is fixedly mounted on the bottom of a transmission box (101), and the fixing plate (102) is fixedly connected to the spinning frame; the support rod (1021) is slidably mounted on the front side of the fixing plate (102) via an elastic member.

3. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The sliding mechanism (2) comprises: a lifting member (202) and a ball bearing (2021); the lifting member (202) is slidably mounted inside the base (201) via an elastic member, and circular rods equidistantly arranged at the upper end of the lifting member (202) penetrate the base (201), and a circular groove is provided inside the circular rod; the ball bearing (2021) is rotatably mounted in the circular groove on the circular rod at the upper end of the lifting member (202).

4. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The sliding mechanism (2) comprises: a trigger plate (203) and a side rod (2031); the trigger plate (203) is located on the outer bottom side of the base (201), and an arc groove is provided inside the rear side of the trigger plate (203); the side rod (2031) is symmetrically arranged on both sides of the trigger plate (203), and the side rod (2031) is slidably matched with the base (201) via an elastic member.

5. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The sliding mechanism (2) comprises: a rear groove (204) and a tooth plate (2041); the rear groove (204) is opened at the rear end of the base (201); the tooth plate (2041) is arranged at the rear bottom of the base (201), and the tooth plate (2041) is plugged into and matched with the rear groove (204).

6. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The transmission mechanism (3) comprises: a transmission wheel (301), a slide rail (3011) and a pinion gear (3012); a rectangular groove is provided inside the transmission wheel (301); the slide rail (3011) is provided on the inner side of the upper end of the transmission wheel (301); and the pinion gear (3012) is rotatably mounted in the rectangular groove inside the transmission wheel (301).

7. The length-adjustable spinning frame tube mounting bracket according to claim 6, characterized in that: The transmission mechanism (3) comprises: a movable rod (302), a side block (3021) and a connecting gear rod (3022); the movable rod (302) is provided with two groups, and the movable rod (302) is slidably mounted in a rectangular groove in a transmission wheel (301); a rectangular block is provided on the top of the movable rod (302), and the bottom of the movable rod (302) extends from the lower end of the transmission wheel (301); a spring is provided between the two groups of movable rods (302); the side block (3021) is provided on the outside of the middle position of the movable rod (302); the connecting gear rod (3022) is fixedly mounted on the lower end of the movable rod (302), and the connecting gear rod (3022) is transmission-connected to the pinion (3012).

8. The spinning frame tube mounting bracket with adjustable length according to claim 1, characterized in that: The lifting mechanism (4) comprises: a lifting rod (402) and a positioning hole (4021); a rack is provided at the bottom of the lifting rod (402), and the top end of the lifting rod (402) is slidably connected to a rectangular through slot at the rear side of the top rod (401); and the positioning holes (4021) are equidistantly arranged at the upper end of the lifting rod (402).

9. The length-adjustable spinning frame tube mounting bracket according to claim 1, characterized in that: The movable mechanism (5) comprises: a yarn tube (501) and a bottom groove (5011); a circular through groove is provided inside the yarn tube (501); the bottom groove (5011) is provided on the inner bottom side of the yarn tube (501), and a protrusion is provided inside the bottom groove (5011).

10. The length-adjustable spinning frame tube mounting bracket according to claim 9, characterized in that: The movable mechanism (5) comprises: a connecting ring (502) and a rotating ring (5021); the connecting ring (502) is inserted into the interior of the bottom groove (5011); the groove outside the connecting ring (502) is engaged with the protrusion inside the bottom groove (5011); and a rectangular groove is provided at the lower end of the interior of the connecting ring (502); the rotating ring (5021) is arranged on the outer bottom side of the bobbin (501) by means of rotational installation, and the rotating ring (5021) is located at the lower end of the connecting ring (502).

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