A yarn storage rack

Abstract

The present invention relates to the field of textile machinery, and in particular to a yarn tube storage rack, comprising a longitudinal beam and a transverse beam, wherein a plurality of longitudinal beams are arranged longitudinally, a longitudinal groove is fixed on the side of each longitudinal beam, and two opposite longitudinal grooves form a longitudinal guide rail; a transverse beam is fixed above the longitudinal beam, a transverse upper groove is fixed on the transverse beam, and a plurality of groups of fixed grooves and switching grooves are arranged below the transverse upper groove, and the transverse upper grooves, the fixed grooves, and the switching grooves form a transverse guide rail; the switching groove is installed on the longitudinal beam through a telescopic mechanism, so as to realize the flipping of the switching groove; a transfer mechanism for clamping the yarn tube is installed in the transverse guide rail and the longitudinal guide rail, and a driving mechanism is installed on the transverse beam, and the driving mechanism is used to drive the transfer mechanism to move along the transverse guide rail. The present invention facilitates the clamping of the yarn tube through the transfer mechanism, and realizes convenient, fast, intelligent, and efficient automatic classification and collection of the yarn tube through the telescopic mechanism to flip and switch the vertical and horizontal states of the switching groove, and the driving mechanism to transfer the transfer mechanism.

Description

Technical Field

[0001] The invention relates to the field of textile machinery, in particular to a yarn bobbin storage rack. Background Art

[0002] The yarn storage rack is an important equipment for storing yarn tubes in the textile industry. Its design and function are of great significance to improving yarn management efficiency and protecting yarn quality.

[0003] The main function of the yarn bobbin storage rack is to store yarn bobbins. Through reasonable structural design, it ensures that the yarn bobbins are not damaged during storage and keeps the yarn neat and orderly. Its structural design usually adopts a multi-layer or multi-grid design. The yarn bobbin storage rack can make full use of the space and reduce the area occupied by yarn bobbin storage. In addition, the yarn bobbin storage rack usually has an identification or classification function, which is convenient for operators to quickly find the required yarn bobbins and improve production efficiency.

[0004] However, the above functions and design features have a common disadvantage, that is, the multi-layer or multi-grid design requires operators to frequently move positions when installing the yarn bobbins on the yarn bobbin storage racks, and at higher positions on the storage racks, operators also need to use tools such as brackets or ladders, which adds a lot of inconvenience to the retrieval and storage of the yarn bobbins, increases the operator's workload, and reduces work efficiency.

[0005] In addition, conventional bobbin storage racks generally use a hanging method to install bobbins, which results in an unstable position of the bobbins and easily causes contamination and entanglement of the yarn. Summary of the invention

[0006] In order to solve the aforementioned technical problems, the present invention provides a yarn bobbin storage rack, which solves the problem of difficult operation and low efficiency of operators manually putting yarn bobbins on the rack by transferring and classifying each yarn bobbin; by adopting automatic clamping and loose yarn bobbin mounting rack, the problem of yarn contamination and entanglement that is easily caused when the yarn bobbins are hung on the storage rack is solved, which is specifically achieved through the following technical scheme.

[0007] The present invention discloses a bobbin storage rack comprising a longitudinal beam and a transverse beam. A plurality of the longitudinal beams are arranged longitudinally, a longitudinal groove is fixed on the side surface of each longitudinal beam, and two opposite longitudinal grooves form a longitudinal guide rail.

[0008] The transverse beam is fixed above the longitudinal beam, a transverse upper groove is fixed on the transverse beam, and a plurality of groups of fixed grooves and switching grooves are arranged directly below the transverse upper groove. The transverse upper groove and the fixed grooves and switching grooves form a transverse guide rail.

[0009] The fixing slot is fixedly connected to the longitudinal beam, the first end of the switching slot is hinged to the longitudinal beam, and the second end of the switching slot is installed on the longitudinal beam through a telescopic mechanism, and the telescopic mechanism can drive the switching slot to flip.

[0010] A transfer mechanism is installed in the transverse guide rail and the longitudinal guide rail, and the transfer mechanism includes rollers. The rollers can be configured in the transverse guide rail and the longitudinal guide rail. The rollers are rotatably installed on a drive seat. The upper surface of the drive seat overlaps the lower surface of the transverse beam, and the drive seat is equipped with a plurality of clamps for clamping the yarn tube.

[0011] A driving mechanism is also installed on the transverse beam, and the driving mechanism includes a transmission belt. The transmission belt is arranged in a groove opened on the driving seat, and the transmission belt can drive the transfer mechanism to move in the transverse guide rail.

[0012] Preferably, the transfer mechanism also includes a mounting shaft, the roller is rotatably mounted on the mounting shaft, the mounting shaft is fixed to the driving seat, one end of the mounting shaft away from the driving seat is hinged to the middle of several of the clamps, and the middle of the mounting shaft is hinged to the middle of several of the clamps.

[0013] The two groups of clamping jaws installed at different positions are equal in number and correspond to each other one by one, and the two groups of clamping jaws jointly clamp and install the yarn tube.

[0014] The two corresponding clamping jaws are close to the axis of the mounting shaft at one end, and are respectively hinged to the two ends of the connecting rod. The middle part of the connecting rod is fixed to the limit sleeve. The limit sleeve is provided with a plurality of slots. The slots are provided with protruding blocks. The protruding blocks are fixed to the guide blocks. The guide blocks are arranged in the guide grooves and move along the guide grooves. The guide grooves are provided on the mounting shaft. The bottom of the guide grooves is fixed to the first end of the spring, and the second end of the spring is fixed to the guide block.

[0015] Preferably, the longitudinal beam is fixed to the second motor, the output end of the second motor is coaxially fixed to the drive shaft, the drive shaft is rotatably mounted on the longitudinal beam, the drive shaft is coaxially fixed to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is rotatably mounted on the drive shaft, the second bevel gear is coaxially fixed to the screw, the screw is arranged in a screw sleeve and is threadedly connected to the screw sleeve, and the first end of the screw sleeve is hinged to the second end of the switching slot.

[0016] Preferably, the driving shaft and the first bevel gear are coaxially fixed, the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxially fixed with the gear, the second bevel gear and the gear are rotatably installed on the longitudinal beam, the gear is meshed with the rack, the rack is fixed to the blocking plate, the top end of the blocking plate can pass through the gap between the fixing groove and the switching groove and overlap with the side of the roller, the side of the blocking plate is arranged in the sliding guide rail and moves along it, and the sliding guide rail is fixed to the longitudinal beam.

[0017] Preferably, the transverse beam is fixed to the first motor, the output end of the first motor is coaxially fixed to the first pulley, the first pulley is connected to the second pulley through a plurality of transmission belts, and the second pulley is rotatably mounted on the transverse beam.

[0018] Preferably, the structure consisting of the longitudinal beam, the longitudinal groove, the transverse beam, the transverse upper groove, the fixed groove and the switching groove is distributed in two layers aligned front to back.

[0019] Preferably, the cross-sectional shapes of the longitudinal groove, the transverse upper groove, the fixed groove, and the switching groove are the same, and the cross-sectional shape is similar to a U-shaped groove.

[0020] Preferably, the spring is always in a compressed state.

[0021] Preferably, the groove formed on the top of the driving seat is a U-shaped groove, and the bottom end level of the U-shaped groove is higher than the lowest point of the transmission belt under no-load conditions.

[0022] Preferably, the top of the U-shaped groove opened on the top of the driving seat is chamfered.

[0023] After adopting the above technical solution, the beneficial effects of the present invention are:

[0024] 1. The automatic clamping claws of the transfer mechanism can realize the rapid installation and unloading of the yarn tube, which is convenient and quick to operate and greatly improves the work efficiency.

[0025] 2. By driving the transfer mechanism transversely and coordinating the switching of the vertical and horizontal states of the switching slot, the above structure can transfer different yarn tubes to the target longitudinal guide rail according to actual needs, effectively realizing the classification and collection of yarn tubes.

[0026] 3. Through the above technical solution, the operator only needs to load the yarn bobbin at a single position without having to frequently change positions, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A three-dimensional diagram of a bobbin storage rack;

[0029] Figure 2 It is a front view of a bobbin storage rack;

[0030] Figure 3 It is a front cross-sectional view of the transfer mechanism;

[0031] Figure 4 for Figure 3 A partial enlarged view of the middle A area;

[0032] Figure 5 A schematic diagram of the dynamic changes when the transfer mechanism is installing or unloading the yarn bobbin;

[0033] Figure 6 is a structural schematic diagram of the driving mechanism;

[0034] Figure 7 for Figure 1 Schematic diagram of the installation position of some parts in the middle;

[0035] Figure 8 It is a structural schematic diagram of the telescopic mechanism and the blocking part;

[0036] Fig. 9 for Figure 8 Front view of .

[0037] Description of reference numerals:

[0038] 101 - longitudinal beam, 102 - longitudinal slot, 103 - transverse beam, 104 - transverse upper slot, 105 - fixed slot, 106 - switching slot;

[0039] 200 - transfer mechanism, 201 - roller, 202 - clamping claw, 203 - mounting shaft, 204 - driving seat, 205 - yarn tube, 206 - connecting rod, 207 - limiting sleeve, 208 - card slot, 209 - protruding block, 210 - guide block, 211 - guide slot, 212 - spring;

[0040] 300 - driving mechanism, 301 - transmission belt, 302 - first motor, 303 - first pulley, 304 - second pulley;

[0041] 400 - telescopic mechanism, 401 - second motor, 402 - first bevel gear, 403 - second bevel gear, 404 - screw, 405 - screw sleeve, 406 - driving shaft;

[0042] 410 - blocking part, 411 - first bevel gear, 412 - second bevel gear, 413 - gear, 414 - rack, 415 - blocking plate, 416 - sliding guide rail. DETAILED DESCRIPTION

[0043] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without some of these specific details. The description of the embodiments below is only for providing a better understanding of the present invention by showing examples of the present invention.

[0044] The directional words appearing in the following description are all directions shown in the drawings and do not limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0045] See also Figure 1 , Figure 2 , Figure 3 An embodiment of the present invention provides a bobbin storage rack including a longitudinal beam 101 and a transverse beam 103, wherein a plurality of longitudinal beams 101 are evenly arranged in parallel, and a longitudinal groove 102 is fixedly installed on the side of each longitudinal beam 101, and two opposite longitudinal grooves 102 form a longitudinal guide rail.

[0046] A transverse beam 103 is fixedly installed on the top of the outermost longitudinal beam 101, and a transverse upper groove 104 is fixedly installed on the bottom of the transverse beam 103. A plurality of groups of fixed grooves 105 and switching grooves 106 are provided directly below the transverse upper groove 104. The transverse upper groove 104 and the fixed grooves 105 and switching grooves 106 opposite thereto form a transverse guide rail.

[0047] The fixed slot 105 is fixedly connected to the longitudinal beam 101, the first end of the switching slot 106 is hinged to the top of the longitudinal beam 101, and the second end of the switching slot 106 is installed on the top of the longitudinal beam 101 through the telescopic mechanism 400, which is used to drive the switching slot 106 to flip.

[0048] A transfer mechanism 200 can be detachably installed in the transverse guide rail and the longitudinal guide rail. The transfer mechanism 200 includes a roller 201. The roller 201 can be respectively arranged in the transverse guide rail and the longitudinal guide rail and roll along their length direction. The roller 201 is installed on a drive seat 204. The upper surface of the drive seat 204 overlaps with the lower surface of the transverse beam 103. A plurality of clamps 202 for clamping the yarn tube 205 are installed on the drive seat 204.

[0049] A driving mechanism 300 is also installed on the transverse beam 103. The driving mechanism 300 includes a transmission belt 301. The transmission belt 301 is arranged in a groove opened on the top of the driving seat 204, and is used to drive the transfer mechanism 200 to move in the transverse guide rail.

[0050] Among them, the structure composed of the longitudinal beam 101, the longitudinal groove 102, the transverse beam 103, the transverse upper groove 104, the fixed groove 105, and the switching groove 106 is distributed in two layers aligned front and back. This design facilitates the drive transfer of the transfer mechanism 200.

[0051] Among them, the longitudinal groove 102, the transverse upper groove 104, the fixed groove 105, and the switching groove 106 have the same cross-sectional shape, which is similar to a U-shaped groove, so that the roller 201 can be configured to roll back and forth in the transverse guide rail and the longitudinal guide rail without derailing.

[0052] The lower surfaces of the front and rear transverse beams 103 overlap with the upper surface of the drive seat 204, so that the drive seat 204 always fits with the lower surface of the transverse beam 103 during the transverse movement, thereby keeping the drive seat 204 stable during the movement.

[0053] Among them, there are two rollers 201 distributed in the front and rear, and the two rollers 201 are respectively configured in the front and rear transverse guide rails. This design scheme is used to maintain the balance and stability of the transfer mechanism 200 during the transfer process.

[0054] Among them, Figure 2 As shown, the leftmost end of the transverse guide rail is open for placing the transfer mechanism 200 therein.

[0055] In this embodiment, after the operator installs the yarn bobbin 205 on the transfer mechanism 200, the transfer mechanism 200 is placed at the leftmost open end of the transverse guide rail. At this time, the roller 201 is configured in the transverse guide rail, and the transmission belt 301 is configured in the groove opened at the upper end of the driving seat 204, and then the driving mechanism 300 drives the transfer mechanism 200 to move along the transverse guide rail through the transmission belt 301.

[0056] When the transfer mechanism 200 moves to the top of each longitudinal guide rail, if the switching slot 106 above the longitudinal guide rail is in a horizontal state, the transfer mechanism 200 continues to flow to the next longitudinal guide rail under the drive of the driving mechanism 300; conversely, if the switching slot 106 above the longitudinal guide rail is in a vertical state, the transfer mechanism 200 enters the longitudinal guide rail under the action of gravity to complete classification storage.

[0057] Through the above method, the operator only needs to ensure that the yarn tube 205 has been installed on the transfer mechanism 200 when installing the transfer mechanism 200. There is no need to move the position. The transfer mechanism 200 is installed at the opening of the transverse guide rail. The final position of each yarn tube 205 installed on the transfer mechanism 200 can be controlled by adjusting the flipping state of the switching groove 106 above each longitudinal guide rail. The operation is convenient and the work efficiency is greatly improved.

[0058] For further explanation of the present invention, see Figure 3 , 4 5. The transfer mechanism 200 also includes a mounting shaft 203, a driving seat 204, a yarn tube 205, a connecting rod 206, a limiting sleeve 207, a slot 208, a protruding block 209, a guide block 210 and a guide slot 211. The roller 201 is rotatably mounted on the mounting shaft 203. The mounting shaft 203 is fixedly connected to the driving seat 204. One end of the mounting shaft 203 away from the driving seat 204 is evenly hinged to the middle parts of a plurality of clamps 202 along its circumference. The middle part of the mounting shaft 203 is evenly hinged to the middle parts of a plurality of clamps 202 along its circumference. The number of the clamps 202 mounted on the end of the mounting shaft 203 away from the driving seat 204 and the number of the clamps 202 mounted on the middle part of the mounting shaft 203 are equal and correspond one to one. The two groups of clamps 202 jointly clamp and mount the yarn tube 205.

[0059] The corresponding two clamping jaws 202 are respectively hinged to the two ends of the connecting rod 206 at one end close to the axis of the installation shaft 203. The middle part of the connecting rod 206 is fixedly connected to the limit sleeve 207. The inner surface of the limit sleeve 207 close to the installation shaft 203 is evenly provided with a plurality of grooves 208 along the length direction. A protrusion block 209 can be arranged in the groove 208. The protrusion block 209 is fixedly connected to the guide block 210. The guide block 210 is arranged in the guide groove 211 and moves along it. The guide groove 211 is opened on the installation shaft 203. The bottom of the guide groove 211 is fixedly connected to the first end of the spring 212, and the second end of the spring 212 is fixedly connected to the guide block 210.

[0060] The cross-sectional shape of the slot 208 is V-shaped, and the cross-sectional shape of the protruding block 209 is V-shaped matching the cross-sectional shape of the slot 208 .

[0061] Among them, the cross-sectional shape of the guide block 210 is square, and the cross-sectional shape of the guide groove 211 is a square that matches the cross-sectional shape of the guide block 210. This design is used to realize the guiding effect of the guide groove 211 on the guide block 210, so that the guide block 210 can only slide back and forth along the length direction of the guide groove 211.

[0062] The spring 212 is always in a compressed state. The purpose of the present invention is that when the slot 208 matched with the protruding block 209 changes, under the action of the elastic force of the spring 212, the slot 208 and the protruding block 209 can be quickly matched, thereby limiting the position of the limiting sleeve 207 and quickly clamping the yarn tube 205 through the connecting rod 206 and the clamping claw 202.

[0063] like Figure 3 , 4 As shown, when the protruding block 209 is arranged in the slot 208, under the elastic force of the spring 212, the configuration relationship between the two limits the position of the limiting sleeve 207, thereby acting on the two groups of clamping jaws 202 through the connecting rod 206 to ensure that the clamping effect of the clamping jaws 202 on the yarn tube 205 is relatively stable.

[0064] like Figure 5 As shown, when the yarn tube 205 needs to be removed from between the two sets of jaws 202, the operator only needs to hold the yarn tube 205 tightly and push it to the left. Through the interaction between the yarn tube 205 and the left jaw 202, the left jaw 202 is flipped at a certain angle along its hinge point. At the same time, the left jaw 202 drives the right jaw 202 to flip at a certain angle synchronously through the connecting rod 206. During this process, the connecting rod 206 drives the limiting sleeve 207 to slide to the right, so that the protruding block 209 is configured in another slot 208.

[0065] When the bobbin 205 is removed, the transfer mechanism 200 remains Figure 5 In the state shown in FIG. 1 , when the operator sets the next yarn tube 205 on the transfer mechanism 200, the operator only needs to use the yarn tube 205 to push the right clamping jaw 202 to make the left clamping jaw 202 flip outward, and the transfer mechanism 200 is restored to the position shown in FIG. Figure 3 In the state shown, the yarn tube 205 is clamped.

[0066] Therefore, through the above structure, the yarn tube 205 can be directly operated when installing and removing, which is quick and convenient. In addition, when the yarn tube 205 is installed between the two groups of jaws 202, the position of the limiting sleeve 207 is limited, so that the two groups of jaws 202 can stably clamp the yarn tube 205 to ensure that the position of the yarn tube 205 does not change, thereby solving the problems of yarn contamination and entanglement during storage.

[0067] For further explanation of the present invention, see Figure 6The driving mechanism 300 also includes a first motor 302, a first pulley 303, and a second pulley 304. The transverse beam 103 is fixedly connected to the first motor 302. The output end of the first motor 302 is coaxially fixed to the first pulley 303. The first pulley 303 is rotatably mounted on the first end of the transverse beam 103. The first pulley 303 is connected to the second pulley 304 through a plurality of transmission belts 301. The second pulley 304 is rotatably mounted on the second end of the transverse beam 103. The first pulley 303 and the second pulley 304 tension a plurality of transmission belts 301. The plurality of transmission belts 301 are respectively arranged in grooves opened on the top of the driving seat 204.

[0068] Among them, the groove opened on the top of the driving seat 204 is a U-shaped groove, and the horizontal height of the bottom end of the U-shaped groove is higher than the lowest point of the transmission belt 301 under no-load conditions. The purpose of this design is that when the transfer mechanism 200 is installed in the transverse guide rail, the U-shaped groove opened on the top of the driving seat 204 pushes the transmission belt 301 upward, thereby increasing the friction between the transmission belt 301 and the driving seat 204, ensuring that the transmission belt 301 smoothly drives the transfer mechanism 200 to move in the transverse guide rail.

[0069] Among them, the top of the U-shaped groove opened on the top of the driving seat 204 is chamfered, the purpose of which is to facilitate the installation of the transfer mechanism 200 at the opening of the transverse guide rail.

[0070] The material of the transmission belt 301 is rubber or latex. The purpose is that the rubber or latex material increases the friction between the transmission belt 301 and the driving seat 204, thereby providing a more stable driving force for the lateral movement of the transfer mechanism 200.

[0071] Through the above structure, when the operator installs the transfer mechanism 200 at the opening of the transverse guide rail, the first motor 302 is started. At this time, under the action of the output end of the first motor 302, the first pulley 303, the second pulley 304 and the transmission belt 301 are synchronously rotated, and the transfer mechanism 200 is driven to move along the transverse guide rail through the configuration relationship between the transmission belt 301 and the second pulley 304.

[0072] For further explanation of the present invention, see Figure 7 , Figure 8 , Fig. 9The telescopic mechanism 400 includes a second motor 401, a first bevel gear 402, a second bevel gear 403, a screw 404, a screw sleeve 405, and a drive shaft 406. The longitudinal beam 101 is fixedly connected to the second motor 401, and the output end of the second motor 401 is coaxially fixed with the drive shaft 406. The drive shaft 406 is rotatably mounted on the longitudinal beam 101. The drive shaft 406 is coaxially fixed with the first bevel gear 402. The first bevel gear 402 is meshed with the second bevel gear 403. The second bevel gear 403 is rotatably mounted on the drive shaft 406. The second bevel gear 403 is coaxially fixed with the screw 404. The screw 404 is disposed in the screw sleeve 405 and is threadedly connected to the screw sleeve 405. One end of the screw sleeve 405 away from the screw 404 is hinged to the second end of the switching slot 106.

[0073] The second motor 401 can drive the driving shaft 406 and the first bevel gear 402 to rotate synchronously, and drive the second bevel gear 403 and the screw 404 to rotate relative to the screw sleeve 405 through the meshing relationship between the first bevel gear 402 and the second bevel gear 403, and realize the relative expansion and contraction of the screw 404 and the screw sleeve 405 through the threaded connection relationship between the screw 404 and the screw sleeve 405, thereby driving the switching slot 106 to flip along its hinge point. When the switching slot 106 is in a horizontal state, the switching slot 106 and the fixed slot 105 are horizontally aligned, and are butted end to end to form a horizontal U-shaped slot. When the switching slot 106 is in a vertical state, the switching slot 106 is vertically aligned with the longitudinal slot 102, and are butted end to end to form a vertical U-shaped slot.

[0074] For further explanation of the present invention, see Figure 8 A blocking part 410 is also installed on the driving shaft 406, and the blocking part 410 includes a first bevel gear 411, a second bevel gear 412, a gear 413, a rack 414, a blocking plate 415, and a sliding guide rail 416. The driving shaft 406 and the first bevel gear 411 are coaxially fixed, the first bevel gear 411 is meshed with the second bevel gear 412, and the second bevel gear 412 is coaxially fixed with the gear 413 through a rotating shaft, and the rotating shaft is rotatably installed on the longitudinal beam 101, the gear 413 is meshed with the rack 414, and the rack 414 is fixedly connected to the blocking plate 415, and the top of the blocking plate 415 can pass through the gap between the fixing groove 105 and the switching groove 106 and overlap with the side of the roller 201, and the side of the blocking plate 415 is arranged in the sliding guide rail 416 and moves along it, and the sliding guide rail 416 is fixedly connected to the longitudinal beam 101.

[0075] When the switching slot 106 of the above structure switches from a horizontal state to a vertical state, the driving shaft 406 further drives the rotation of the gear 413 through the meshing relationship between the first bevel gear 411 and the second bevel gear 412, and through the meshing relationship between the gear 413 and the rack 414, the rack 414 and the blocking plate 415 are driven to move upward synchronously. At this time, the top of the blocking plate 415 passes through the gap between the fixed slot 105 and the switching slot 106, blocking the fixed slot 105 at the rear, that is, when the transfer mechanism 200 moves to this position, the blocking plate 415 prevents the transfer mechanism 200 from continuing to flow downward, and under the self-gravity of the transfer mechanism 200, it moves downward through the opened longitudinal guide rail to realize the classified storage of the yarn tubes.

[0076] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the invention to only specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modifications based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bobbin storage rack, comprising a longitudinal beam (101) and a transverse beam (103), characterized in that: A plurality of the longitudinal beams (101) are arranged longitudinally, a longitudinal groove (102) is fixed on the side of each longitudinal beam (101), and two opposite longitudinal grooves (102) form a longitudinal guide rail; The transverse beam (103) is fixed above the longitudinal beam (101), a transverse upper groove (104) is fixed on the transverse beam (103), a plurality of groups of fixed grooves (105) and switching grooves (106) are provided directly below the transverse upper groove (104), and the transverse upper groove (104), the fixed grooves (105) and the switching grooves (106) form a transverse guide rail; The fixed slot (105) is fixedly connected to the longitudinal beam (101), a first end of the switching slot (106) is hinged to the longitudinal beam (101), and a second end of the switching slot (106) is mounted on the longitudinal beam (101) via a telescopic mechanism (400), and the telescopic mechanism (400) is capable of driving the switching slot (106) to flip; A transfer mechanism (200) is installed in the transverse guide rail and the longitudinal guide rail, the transfer mechanism (200) comprises a roller (201), the roller (201) can be arranged in the transverse guide rail and the longitudinal guide rail, the roller (201) is rotatably installed on a drive seat (204), the upper surface of the drive seat (204) overlaps the lower surface of the transverse beam (103), and a plurality of clamping claws (202) for clamping a yarn tube (205) are installed on the drive seat (204); A driving mechanism (300) is also installed on the transverse beam (103), and the driving mechanism (300) comprises a transmission belt (301). The transmission belt (301) is arranged in a groove formed on the driving seat (204), and the transmission belt (301) can drive the transfer mechanism (200) to move in the transverse guide rail; The transfer mechanism (200) further comprises a mounting shaft (203), the roller (201) being rotatably mounted on the mounting shaft (203), the mounting shaft (203) being fixed to the driving seat (204), one end of the mounting shaft (203) away from the driving seat (204) being hinged to the middle parts of a plurality of the clamping claws (202), and the middle part of the mounting shaft (203) being hinged to the middle parts of a plurality of the clamping claws (202); The two groups of clamping jaws (202) installed at different positions are equal in number and correspond to each other one by one, and the two groups of clamping jaws (202) jointly clamp and install the yarn tube (205); One end of the two corresponding clamping jaws (202) close to the axis of the installation shaft (203) is hinged to the two ends of the connecting rod (206) respectively; the middle part of the connecting rod (206) is fixed to a limiting sleeve (207); a plurality of slots (208) are provided on the limiting sleeve (207); a protruding block (209) is arranged in the slot (208); the protruding block (209) is fixed to a guide block (210); the guide block (210) is arranged in a guide groove (211) and moves along the guide groove (211); the guide groove (211) is provided on the installation shaft (203); the bottom of the guide groove (211) is fixed to the first end of a spring (212); the second end of the spring (212) is fixed to the guide block (210); The longitudinal beam (101) is fixed to the second motor (401), the output end of the second motor (401) is coaxially fixed to the drive shaft (406), the drive shaft (406) is rotatably mounted on the longitudinal beam (101), the drive shaft (406) is coaxially fixed to the first bevel gear (402), the first bevel gear (402) is meshed with the second bevel gear (403), the second bevel gear (403) is rotatably mounted on the drive shaft (406), the second bevel gear (403) is coaxially fixed to the screw rod (404), the screw rod (404) is disposed in a screw rod sleeve (405) and is threadedly connected to the screw rod sleeve (405), and the first end of the screw rod sleeve (405) is hinged to the second end of the switching slot (106); The driving shaft (406) and the first bevel gear (411) are coaxially fixed, the first bevel gear (411) is meshed with the second bevel gear (412), the second bevel gear (412) is coaxially fixed with the gear (413), the second bevel gear (412) and the gear (413) are rotatably mounted on the longitudinal beam (101), the gear (413) is meshed with the rack (414), the rack (414) is fixed with the blocking plate (415), the top end of the blocking plate (415) can pass through the gap between the fixing groove (105) and the switching groove (106) and overlap with the side of the roller (201), the side of the blocking plate (415) is arranged in the sliding guide rail (416) and moves along it, and the sliding guide rail (416) is fixed to the longitudinal beam (101).

2. The yarn tube storage rack according to claim 1, characterized in that: The transverse beam (103) is fixed to the first motor (302); the output end of the first motor (302) is coaxially fixed to the first pulley (303); the first pulley (303) is connected to the second pulley (304) via a plurality of transmission belts (301); and the second pulley (304) is rotatably mounted on the transverse beam (103).

3. The yarn tube storage rack according to claim 1, characterized in that: The structure composed of the longitudinal beam (101), the longitudinal groove (102), the transverse beam (103), the transverse upper groove (104), the fixed groove (105), and the switching groove (106) is arranged in two layers aligned front and back.

4. The yarn tube storage rack according to claim 3, characterized in that: The cross-sectional shapes of the longitudinal groove (102), the transverse upper groove (104), the fixed groove (105), and the switching groove (106) are the same, and the cross-sectional shape is similar to a U shape.

5. The yarn tube storage rack according to claim 1, characterized in that: The spring (212) is always in a compressed state.

6. The yarn tube storage rack according to claim 5, characterized in that: The groove formed on the top of the driving seat (204) is a U-shaped groove, and the bottom end of the U-shaped groove has a horizontal height higher than the lowest point of the transmission belt (301) under no-load conditions.

7. The yarn tube storage rack according to claim 6, characterized in that: The top of the U-shaped groove formed on the top of the driving seat (204) is chamfered.

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