Doffing equipment of full-automatic false twist texturing machine
By designing fixing components including drive seat, clamping cylinder, clamping plate, abutment seat and elastic members in the false twisting deformation machine, the problem of poor fixing effect of the yarn barrel is solved, and more stable yarn barrel fixing and convenience are achieved The operation improves the yield rate.
Patent Information
- Application Number
- CN202421057075.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The automatic cylinder drop device of the existing false twisting deformation machine has poor fixing effect on the yarn barrel only through the spring, which makes the yarn barrel easily fall off when it rotates.
A fully automatic false twisting deformation machine is designed to remove the cylinder equipment, adopting a structure including a mounting base, a yarn barrel, a fixing component, a drive seat, a clamping cylinder, a clamping plate, abutment seat and an elastic member, and is driven by the drive member. The driving seat moves, driving the clamping cylinder, clamping plate and abutment seat to extend into the yarn barrel, and achieves stable fixation of the yarn barrel through the elastic member and the limiting groove/protrusion.
It significantly improves the fixing effect of the yarn barrel, avoids the situation of falling off when rotating, simplifies the removal and installation process of the yarn barrel, and improves the yield and operation convenience.
Smart Images
Figure CN222251179U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a bobbin-dropping device of a full-automatic false twist texturing machine. Background Art
[0002] The false twist texturing machine, also known as the "texturing machine", is a device used in the textile industry to enhance the elasticity of silk threads. The silk threads after false twisting are wound into rolls by the device, and workers are required to remove the yarn bobbins with the silk threads wound around them. The traditional doffing equipment is cumbersome to operate.
[0003] Prior art CN209957129U discloses an automatic bobbin-dropping device for a false twist texturing machine, comprising a bearing seat, a bobbin that can be placed in the bearing seat, a driving source is provided on one side of the bearing seat, a rotating shaft is connected to the output end of the driving source, an automatic clamping component is provided on the rotating shaft inside the bearing seat, and an automatic clamping component is provided on the other corresponding side of the bearing seat through the rotating shaft, and the two automatic clamping components are used to clamp and unload the bobbin. The utility model inserts the two ends of the bobbin into the inside of the clamping disk, and due to the action of the spring, the two ends of the bobbin are tightened by the inward extrusion force. When the bobbin is almost fully wound with warp yarn, the electromagnet is connected to make it have magnetic attraction iron blocks, so that the clamping disk is sucked to one side of the rotating disk, and the bobbin will be separated from the clamping disk to achieve loosening and unloading. Repeating this operation, the yarn winding length is basically the same, which can significantly improve the yield rate, and the bobbin-dropping method is more convenient to operate, which is an automatic unloading process.
[0004] The above device clamps the yarn bobbin by the elasticity of the spring, but the fixing effect of the yarn bobbin by the spring alone is poor, and the yarn bobbin is prone to fall off when rotating. Utility Model Content
[0005] The utility model aims to provide a fully automatic bobbin-dropping device for a false twist texturing machine, which solves the problem that the automatic bobbin-dropping device of the existing false twist texturing machine has a poor fixing effect on the bobbin only by a spring, and the bobbin is easy to fall off when rotating.
[0006] To achieve the above-mentioned purpose, the utility model provides a bobbin-dropping device for a fully automatic false twist texturing machine, comprising a mounting seat and a yarn bobbin, and also comprising a fixing assembly located between the mounting seat and the yarn bobbin; the fixing assembly comprises a driving seat, a clamping cylinder, a clamping plate, an abutment seat, an elastic member and a driving member, the driving member being arranged on the mounting seat, the driving seat being connected to the mounting seat through the driving member, the clamping cylinder being slidably connected to the driving seat and being sleeved on the driving seat, the clamping plate being fixedly connected to the clamping cylinder and being arranged on the clamping cylinder, the abutment seat being slidably connected to the clamping cylinder and abutting against the driving seat and the yarn bobbin, and the elastic member being arranged inside the clamping cylinder.
[0007] Wherein, the elastic component includes a connecting plate and a return spring, the connecting plate is fixedly connected to the driving seat and is located on one side of the driving seat; the two ends of the return spring are respectively connected to the clamping cylinder and the connecting plate, and the return spring is located inside the clamping cylinder.
[0008] Among them, the driving seat has a limiting groove, which is arranged on the driving seat and located on one side of the driving seat; the clamping cylinder has a limiting protrusion, which is arranged on the clamping cylinder and located on one side of the clamping cylinder close to the limiting groove, and the limiting protrusion cooperates with the limiting groove.
[0009] Wherein, the driving component includes an electric push rod, a mounting plate, a rotating rod and a rotating sleeve, the electric push rod is connected to the mounting seat and is located on one side of the mounting seat; the mounting plate is arranged on the electric push rod and is connected to the output end of the electric push rod; the rotating rod is rotatably connected to the mounting plate, and is fixedly connected to the driving seat, and is located on one side of the mounting plate; the rotating sleeve is rotatably connected to the mounting seat, and is slidably connected to the rotating rod, and is sleeved on the rotating rod.
[0010] Wherein, the driving component further comprises a rotating motor, which is connected to the mounting plate and located on one side of the mounting plate, and the output end of the rotating motor is connected to the rotating rod.
[0011] The utility model discloses a bobbin-dropping device for a fully automatic false twist texturing machine. When in use, the bobbin is placed between the two fixing assemblies, and then the driving member is started to drive the driving seat to move, and the driving seat drives the clamping cylinder, the clamping plate, the abutting seat and the elastic member to move, so that the clamping cylinder extends into the bobbin, and at the same time, the clamping plate abuts against the baffle on the side of the bobbin; then the driving member continues to drive the driving seat to move, and since the clamping plate abuts against the bobbin at this time, the clamping plate, the clamping cylinder and the abutting seat stop moving, and at this time, the continued movement of the driving seat will drive the four abutting seats to extend, so that the abutting seats abut against the inner wall of the bobbin, thereby completing the fixing of the bobbin; when the bobbin needs to be removed, the driving member drives the driving seat to move in the opposite direction, and at this time, the abutting seat is reset under the action of the elastic member, and at the same time, the driving seat drives the clamping cylinder to move out of the bobbin, so that the bobbin can be removed conveniently, thereby achieving the purpose of fixing the bobbin and improving the fixing effect of the bobbin. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of the doffing device of the fully automatic false twist texturing machine according to the first embodiment of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the elastic component of the first embodiment of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the limiting protrusion of the first embodiment of the utility model.
[0016] Figure 4 It is a structural schematic diagram of a driving component of the second embodiment of the utility model.
[0017] In the figure: 101-mounting seat, 102-yarn tube, 103-fixing assembly, 104-driving seat, 105-clamping tube, 106-clamping plate, 107-abutting seat, 108-elastic member, 109-driving member, 110-connecting plate, 111-reset spring, 112-limiting groove, 113-limiting protrusion, 201-electric push rod, 202-mounting plate, 203-rotating rod, 204-rotating sleeve, 205-rotating motor. DETAILED DESCRIPTION
[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0019] First embodiment:
[0020] See also Figures 1 to 3 ,in Figure 1 This is the overall structural diagram of the doffing equipment of the fully automatic false twist texturing machine. Figure 2 is a schematic diagram of the structure of the elastic component. Figure 3 It is a structural schematic diagram of the limiting protrusion.
[0021] The utility model provides a bobbin-dropping device of a fully automatic false twist texturing machine, comprising a mounting seat 101, a yarn bobbin 102 and a fixing assembly 103, wherein the fixing assembly 103 comprises a driving seat 104, a clamping cylinder 105, a clamping plate 106, an abutting seat 107, an elastic member 108 and a driving member 109, wherein the elastic member 108 comprises a connecting plate 110 and a return spring 111, the driving seat 104 has a limiting groove 112, the clamping cylinder 105 has a limiting protrusion 113, and the driving seat 104 is driven to move by the driving member 109. This in turn drives the clamping tube 105, the abutment seat 107 and the clamping plate 106 to move, so that the clamping plate 106 can abut on both sides of the yarn tube 102, and then the driving seat 104 continues to move, thereby driving the abutment seat 107 to move, so that the abutment seat 107 extends out and abuts against the inner wall of the yarn tube 102, thereby improving the fixing effect of the yarn tube 102. It can be understood that the aforementioned scheme can be used to improve the fixing effect of the yarn tube 102, and can also be used to solve the problem of driving the driving seat 104 to move and rotate.
[0022] According to this specific embodiment, the yarn is wound through the yarn drum 102 , and annular baffles are provided on both sides of the yarn drum 102 .
[0023] The driving member 109 is arranged on the mounting seat 101, the driving seat 104 is connected to the mounting seat 101 through the driving member 109, the clamping cylinder 105 is slidably connected to the driving seat 104 and sleeved on the driving seat 104, the clamping plate 106 is fixedly connected to the clamping cylinder 105 and arranged on the clamping cylinder 105, the abutting seat 107 is slidably connected to the clamping cylinder 105, abuts against the driving seat 104, and abuts against the yarn tube 102, and the elastic member 108 is arranged inside the clamping cylinder 105; The fixing components 103 are provided with two and are respectively located on the left and right sides of the mounting seat 101. The driving member 109 can drive the driving seat 104 to move. The elastic member 108 is elastic. Four abutting seats 107 are provided on one clamping cylinder 105. The driving seat 104 and the abutting seat 107 are provided with mutually matching inclined surfaces, so that the driving seat 104 can drive the abutting seat 107 to move. When in use, the yarn drum 102 is placed between the two fixing components 103, and then the driving member 109 is started to drive the abutting seat 107. The driving seat 104 moves, and the driving seat 104 drives the clamping cylinder 105, the clamping plate 106, the abutment seat 107 and the elastic member 108 to move, so that the clamping cylinder 105 extends into the yarn drum 102, and at the same time, the clamping plate 106 abuts against the baffle on the side of the yarn drum 102; then the driving member 109 continues to drive the driving seat 104 to move. Since the clamping plate 106 abuts against the yarn drum 102 at this time, the clamping plate 106, the clamping cylinder 105 and the abutment seat 107 stop moving. At this time, the driving seat 104 Continuing to move will drive the four abutment seats 107 to extend, so that the abutment seats 107 abut the inner wall of the yarn drum 102, thereby fixing the yarn drum 102; when the yarn drum 102 needs to be removed, the driving component 109 drives the driving seat 104 to move in the opposite direction, at which time the abutment seat 107 is reset under the action of the elastic component 108, and at the same time the driving seat 104 drives the clamping tube 105 to move out of the yarn drum 102, making it convenient to remove the yarn drum 102, thereby fixing the yarn drum 102 and improving the fixing effect of the yarn drum 102.
[0024] Secondly, the connecting plate 110 is fixedly connected to the abutment seat 107 and is located on one side of the abutment seat 107; the two ends of the reset spring 111 are respectively connected to the connecting plate 110 and the clamping cylinder 105, and the reset spring 111 is located inside the clamping cylinder 105; the number of the elastic members 108 is consistent with the number of the abutment seats 107, and when the abutment seat 107 extends out of the clamping cylinder 105, it drives the connecting plate 110 to move, and then the connecting plate 110 squeezes the reset spring 111, so that when the driving seat 104 is reset, the abutment seat 107 can be reset under the action of the reset spring 111.
[0025] At the same time, the limiting groove 112 is arranged on the driving seat 104 and is located on one side of the driving seat 104; the limiting protrusion 113 is arranged on the clamping cylinder 105 and is located on the side of the clamping cylinder 105 close to the limiting groove 112, and the limiting protrusion 113 cooperates with the limiting groove 112; through the cooperation between the limiting groove 112 and the limiting protrusion 113, the driving seat 104 can only move along the direction of the limiting protrusion 113, so that the driving seat 104 and the clamping cylinder 105 can only slide and cannot rotate.
[0026] When the bobbin-dropping device of the fully automatic false twist texturing machine of this embodiment is used, the driving seat 104 is driven to move by the driving member 109, thereby driving the clamping cylinder 105, the clamping plate 106 and the abutting seat 107 to move, so that the clamping cylinder 105 extends into the yarn bobbin 102, and the clamping plate 106 abuts against the yarn bobbin 102. At this time, the driving seat 104 continues to move and drives the abutting seat 107 to move, so that the abutting seat 107 extends from the inside of the clamping cylinder 105 and abuts against the yarn bobbin 102. The side wall of the yarn drum 102 is moved to improve the fixing effect of the yarn drum 102; when the yarn drum 102 needs to be removed, the driving component 109 drives the driving seat 104 to move in the reverse direction, at which time the abutment seat 107 and the connecting plate 110 are reset under the action of the reset spring 111, and the driving seat 104 drives the clamping cylinder 105 to move out from the inside of the yarn drum 102, and the yarn drum 102 can be removed at this time, thereby achieving the purpose of improving the fixing effect of the yarn drum 102.
[0027] Second embodiment:
[0028] Based on the first embodiment, please refer to Figure 4 , Figure 4 2 is a schematic diagram of the structure of the driving component of the second embodiment. The driving component 109 of this embodiment includes an electric push rod 201, a mounting plate 202, a rotating rod 203, a rotating sleeve 204 and a rotating motor 205.
[0029] According to this specific embodiment, the electric push rod 201 is connected to the mounting seat 101 and is located on one side of the mounting seat 101; the mounting plate 202 is arranged on the electric push rod 201 and is connected to the output end of the electric push rod 201; the rotating rod 203 is rotatably connected to the mounting plate 202, and is fixedly connected to the driving seat 104, and is located on one side of the mounting plate 202; the rotating sleeve 204 is rotatably connected to the mounting seat 101, and is slidably connected to the rotating rod 203, and is sleeved on the rotating rod 203; the mounting plate 202 is driven to move by the electric push rod 201, and then the mounting plate 202 drives the rotating rod 203 to move left and right, thereby achieving the purpose of driving the driving seat 104 to move; at the same time, the rotating sleeve 204 is used to improve the stability of the rotating rod 203 during rotation.
[0030] Among them, the rotating motor 205 is connected to the mounting plate 202 and is located on one side of the mounting plate 202, and the output end of the rotating motor 205 is connected to the rotating rod 203; the rotating motor 205 is provided with one and is installed on one of the mounting plates 202, and the rotating rod 203 is driven to rotate by the rotating motor 205, and then the rotating rod 203 drives the driving seat 104 to rotate, and the driving seat 104 drives the clamping cylinder 105, the clamping plate 106 and the abutment seat 107 to rotate, thereby driving the yarn tube 102 to rotate, so that the yarn tube 102 can wind the silk thread.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A doffing device for a fully automatic false twist texturing machine, comprising a mounting seat and a yarn tube, characterized in that: Also included is a fixing assembly located between the mounting seat and the yarn bobbin; The fixing assembly includes a driving seat, a clamping cylinder, a clamping plate, an abutting seat, an elastic member and a driving member. The driving member is arranged on the mounting seat, and the driving seat is connected to the mounting seat through the driving member. The clamping cylinder is slidably connected to the driving seat and is sleeved on the driving seat. The clamping plate is fixedly connected to the clamping cylinder and is arranged on the clamping cylinder. The abutting seat is slidably connected to the clamping cylinder and abuts against the driving seat and the yarn tube. The elastic member is arranged inside the clamping cylinder.
2. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The elastic component includes a connecting plate and a return spring. The connecting plate is fixedly connected to the abutment seat and is located on one side of the abutment seat. The two ends of the return spring are respectively connected to the connecting plate and the clamping cylinder. The return spring is located inside the clamping cylinder.
3. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The driving seat has a limiting groove, which is arranged on the driving seat and located on one side of the driving seat; the clamping cylinder has a limiting protrusion, which is arranged on the clamping cylinder and located on one side of the clamping cylinder close to the limiting groove, and the limiting protrusion cooperates with the limiting groove.
4. The doffing device of the fully automatic false twist texturing machine according to claim 1, characterized in that: The driving component includes an electric push rod, a mounting plate, a rotating rod and a rotating sleeve, the electric push rod is connected to the mounting seat and is located on one side of the mounting seat; the mounting plate is arranged on the electric push rod and is connected to the output end of the electric push rod; the rotating rod is rotatably connected to the mounting plate, fixedly connected to the driving seat, and is located on one side of the mounting plate; the rotating sleeve is rotatably connected to the mounting seat, slidably connected to the rotating rod, and is sleeved on the rotating rod.
5. The doffing device of the fully automatic false twist texturing machine according to claim 4, characterized in that: The driving component further includes a rotating motor, which is connected to the mounting plate and located on one side of the mounting plate, and an output end of the rotating motor is connected to the rotating rod.