Discharging device of spinning machine

Abstract

The utility model discloses a discharging device of a spinning machine, which relates to the technical field of spinning machines and comprises a frame, a guide mechanism mounted in the frame and a collecting mechanism mounted in the frame. The guide mechanism comprises a guide wheel arranged in the machine frame and used for guiding the silk threads and an adjusting mechanism installed in the machine frame and used for adjusting the angle and the position of the guide wheel to achieve flexible guiding of the silk threads. By flexibly adjusting the position and the angle of the guide wheel in the guide mechanism and automatically changing the collecting barrel in the collecting mechanism, the problems of winding and knotting of the silk threads in the leading-out process are effectively solved, the silk threads can be uniformly and continuously collected in the appointed collecting barrel, and the quality of the silk threads is ensured. Production pause and silk thread chaos caused by shutdown creeling are avoided, the production efficiency and the product quality are improved, meanwhile, the labor intensity of workers is reduced through automatic creeling, and production fluctuation caused by human factors is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to spinning machine technical field especially is related to a spinning machine's discharge device. BACKGROUND

[0002] In the spinning industry, the discharge device is an important part of the spinning machine. The conventional spinning machine discharge device is usually designed simply, and the main function is to guide the spun yarn out of the machine. However, these devices often lack the function of effectively managing and guiding the yarn, leading to problems such as entanglement and knotting of the yarn during the discharge process, affecting production efficiency and product quality.

[0003] Currently, in order to solve the management problem of yarn guiding, some spinning machines use simple guiding devices such as fixed guide plates or rollers, but these devices are not flexible and effective in guiding the yarn, which can easily cause chaos and damage to the yarn. When the yarn collection cylinder outside is full, people also need to stop the roller shaft used for winding the yarn to change the cylinder, which affects production efficiency and the final quality of the product. SUMMARY

[0004] The utility model provides a spinning machine's discharge device in view of the prior art's insufficient, specific technical scheme is as follows:

[0005] A discharge device for a spinning machine, comprising a frame, a guide mechanism mounted in the frame, and a collection mechanism mounted in the frame, the guide mechanism comprising a guide wheel arranged in the frame for guiding the yarn, and an adjustment mechanism mounted in the frame for adjusting the angle and position of the guide wheel to realize flexible guiding of the yarn, the collection mechanism comprising a rotating disc rotatably arranged in the frame, and a plurality of inflatable shafts rotatably arranged in the rotating disc, and a collection cylinder fixedly mounted on the outside of the inflatable shaft for winding the yarn.

[0006] The frame is provided with a cylinder changing mechanism for automatically changing the cylinder when the collection cylinder is full of yarn, the cylinder changing mechanism comprising a photoelectric sensor arranged on the top of the frame for detecting the amount of yarn on the collection cylinder, a driving mechanism arranged on one side of the frame for driving the rotating disc to rotate to change the cylinder, and a plurality of cutters fixedly arranged on the outer wall of the rotating disc for cutting the yarn guided to the collection cylinder after the rotating disc rotates.

[0007] By adopting the above technical scheme, through flexible adjustment of the position and angle of the guide wheel in the guide mechanism and automatic changing of the collection cylinder in the collection mechanism, the problems of entanglement and knotting of the yarn during guiding are effectively solved, and the yarn can be uniformly and continuously collected in the designated collection cylinder, avoiding production stoppage and yarn chaos caused by cylinder changing.

[0008] Optionally, the outer wall of the rack is fixedly provided with a first motor, a threaded rod is fixedly arranged at the output end of the first motor, and the threaded rod is rotatably connected in the rack.

[0009] Through the above technical scheme, after the first motor is reversely rotated, the threaded rod is rotated, the sliding block, the rotating frame and the guide wheel are driven to move transversely and reciprocally in cooperation with the limit of the rack, so that the position of the guide wheel is changed.

[0010] Optionally, a plurality of second motors for driving the rotation of the air expansion shaft are fixedly arranged on the outer wall of the rotating disc, a third motor is fixedly arranged on the outer wall of the rack, the output end of the third motor penetrates through the rack and is fixedly connected to the center of one side of the rotating disc, a top plate is fixedly arranged on the top of the rack, the photoelectric sensor is fixedly arranged on the bottom of the top plate, and a control cabinet for controlling the rotation of the third motor according to the detection information of the photoelectric sensor is fixedly arranged on the top of the top plate.

[0011] Through the above technical scheme, the photoelectric sensor can detect the amount of the yarn outside the collecting cylinder and transmit the detection information to the control cabinet, when the amount of the yarn reaches a preset threshold value, the control cabinet can automatically trigger the cylinder changing action, the rotating disc is driven to rotate by controlling the rotation of the third motor, the collecting cylinder full of the yarn is rotated to the lower side, and another collecting cylinder is rotated to the upper side to continue winding the yarn.

[0012] Optionally, a bracket for supporting and limiting the rotating disc is fixedly arranged on the inner bottom of the rack, an arc-shaped groove for accommodating the bottom end of the bracket is arranged on the top of the bracket, and a plurality of spherical balls for supporting the rotating disc are rotatably arranged in the arc-shaped groove of the bracket.

[0013] Through the rotation of the spherical balls in the bracket, the rotating disc can be supported to improve the stability during the rotation of the rotating disc, and the resistance and wear during the rotation of the rotating disc can be reduced.

[0014] In summary, the utility model has at least one of the following beneficial effects:

[0015] 1. Through the flexible adjustment of the position and angle of the guide wheel in the guide mechanism and the automatic cylinder changing of the collecting cylinder in the collecting mechanism, the problems of winding and knotting of the yarn during the guiding process are effectively solved, the yarn can be uniformly and continuously collected in the specified collecting cylinder, the production stop and yarn disorder caused by cylinder changing during shutdown are avoided, the production efficiency and product quality are improved, the labor intensity of workers is reduced, and the production fluctuation caused by human factors is reduced.

[0016] 2. Through the setting of the cutter, the guide wheel can be guided to the yarn on the collection barrel to be cut off when the rotating disc rotates automatically, so as to facilitate the subsequent barrel changing of the discharging device, and through the rotation of the spherical ball in the bracket, the rotating disc can be supported to improve the stability during rotation of the rotating disc, and the rotation of the spherical ball can reduce the resistance and wear during rotation of the rotating disc, and prolong the service life of the rotating disc and the like. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic view of the utility model;

[0018] Figure 2 is the internal schematic view of the overall structure of the utility model;

[0019] Figure 3 is the overhead connection view of the internal structure of the rack, threaded rod and sliding block of the utility model;

[0020] Figure 4 is the overhead connection view of the internal structure of the rack, rotating disc and collection barrel of the utility model;

[0021] Figure 5 is the front connection view of the internal structure of the bracket and rotating disc of the utility model.

[0022] Mark 1, rack; 11, top plate; 12, photoelectric sensor; 13, control cabinet; 2, guide wheel; 21, first motor; 22, threaded rod; 23, sliding block; 24, rotating frame; 3, rotating disc; 31, air expansion shaft; 32, collection barrel; 33, cutter; 34, second motor; 35, third motor; 4, bracket; 41, arc-shaped groove; 42, spherical ball. DETAILED DESCRIPTION

[0023] The utility model discloses a kind of discharging devices of spinning machine, refer to Figures 1-5 Further detailed description is made to the utility model.

[0024] The utility model embodiment discloses a kind of discharging devices of spinning machine, refer to Figures 1-2 , including rack 1, guide mechanism installed in rack 1 and collection mechanism installed in rack 1, rack 1 is installed in the discharging end of existing spinning machine, and the yarn after the discharging of spinning machine is collected by the collection of guide mechanism, guide mechanism can be set multiple, to realize the guidance of multiple yarns.

[0025] Refer to Figures 1-3 , guide mechanism includes guide wheel 2 for guiding yarn arranged in rack 1 and adjusting mechanism for adjusting the angle and position of guide wheel 2 to realize flexible guidance of yarn installed in rack 1, and guide wheel 2 can guide and guide yarn.

[0026] With reference to Figures 1-3 The first motor 21 is fixedly installed on the outer wall of the rack 1, a threaded rod 22 is fixedly arranged at the output end of the first motor 21, the threaded rod 22 is rotationally connected in the rack 1, the adjusting mechanism comprises a sliding block 23 which is threadedly arranged on the outer wall of the threaded rod 22 and abuts against the inner bottom of the rack 1, and a rotating frame 24 which is rotationally arranged on the top of the sliding block 23, the guide wheel 2 is rotationally connected to the inner top end of the rotating frame 24, the guide wheel 2 and the rotating frame 24 can horizontally rotate on the sliding block 23, the guide wheel 2 can vertically rotate on the rotating frame 24, the rack 1 can limit the abutting sliding block 23 so that the sliding block 23 can move but cannot rotate, the first motor 21 can be forward rotated and reversely rotated, which is a known technology and will not be described in detail here.

[0027] After the first motor 21 is forward rotated or reversely rotated, the threaded rod 22 is rotated, the sliding block 23, the rotating frame 24 and the guide wheel 2 are driven to move transversely and reciprocally, so as to change the position of the guide wheel 2, when the yarn discharged from the spinning machine is inclined, the guide wheel 2 connected to the top of the sliding block 23 is also inclined, so as to change the angle of the guide wheel 2, by adjusting the angle and position of the guide wheel 2, the consistency of the tension and direction of the yarn during the guiding process can be ensured.

[0028] With reference to Figure 2 and Figure 4 The collecting mechanism comprises a rotating disc 3 rotationally arranged in the rack 1, a plurality of air expansion shafts 31 rotationally arranged in the rotating disc 3, and a plurality of collecting barrels 32 fixedly installed on the outer side of the air expansion shafts 31 for winding the yarn, the rotating disc 3 can change the position of the air expansion shafts 31 and the plurality of collecting barrels 32 after being rotated, the air expansion shafts 31 can support and fix the collecting barrels 32, the air holes for inflating and deflating of the air expansion shafts 31 are arranged on the outer side wall of the air expansion shafts 31, which is a known technology and will not be described in detail here.

[0029] With reference to Figure 2 and Figure 4 A plurality of second motors 34 for driving the air expansion shafts 31 to rotate are fixedly arranged on the outer wall of the rotating disc 3, the air expansion shafts 31 and the collecting barrels 32 are rotated after the second motors 34 are operated, so that the collecting barrels 32 can wind and collect the guided yarn, and the outer wall of the rotating disc 3 is fixedly provided with a storage battery for supplying power to the plurality of second motors 34.

[0030] With reference to Figure 2 and Figure 4The rack 1 is internally provided with a bobbin changing mechanism for automatically changing the bobbin after the collection cylinder 32 collects full yarn, the bobbin changing mechanism comprises a photoelectric sensor 12 provided on the top of the rack 1 for detecting the amount of yarn on the collection cylinder 32, a driving mechanism provided on one side of the rack 1 for driving the rotating disc 3 to rotate to change the bobbin, and a plurality of cutters 33 fixedly provided on the outer wall of the rotating disc 3 for cutting the yarn guided to the collection cylinder 32 after the rotating disc 3 rotates, the driving mechanism comprises a third motor 35 fixedly provided on the outer wall of the rack 1, the output end of the third motor 35 penetrates through the rack 1 and is fixedly connected to the center of one side of the rotating disc 3, and the third motor 35 drives the rotating disc 3 to rotate after being operated, so that the positions of the plurality of collection cylinders 32 on the rotating disc 3 are changed, thereby changing the bobbin.

[0031] With reference to Figure 2 and Figure 4 The top of the rack 1 is fixedly provided with a top plate 11, the photoelectric sensor 12 is fixedly provided on the bottom of the top plate 11, the top of the top plate 11 is fixedly provided with a control cabinet 13 for controlling the rotation of the third motor 35 according to the detection information of the photoelectric sensor 12, and the control cabinet 13 is a conventional PLC control cabinet.

[0032] The photoelectric sensor 12 can detect the amount of yarn on the outer side of the collection cylinder 32 and transmit the detection information to the control cabinet 13, and when the amount of yarn reaches a preset threshold value, the control cabinet 13 automatically triggers the bobbin changing action, drives the rotating disc 3 to rotate by controlling the rotation of the third motor 35, rotates the collection cylinder 32 full of yarn to the lower side, and rotates another collection cylinder 32 to the upper side to continue winding the yarn, and the rotating disc 3 rotates to drive the cutters 33 to rotate to cut the yarn guided to the collection cylinder 32, so as to facilitate the subsequent bobbin changing of the discharging device.

[0033] With reference to Figure 2 and Figure 5 The bottom of the inner side of the rack 1 is fixedly provided with a bracket 4 for supporting and limiting the rotating disc 3, the top of the bracket 4 is provided with an arc-shaped groove 41 for accommodating the bottom end of the bracket 4, and a plurality of spherical balls 42 for supporting the rotating disc 3 are rotatably arranged in the arc-shaped groove 41 of the bracket 4, and most of the spherical balls 42 are arranged in the arc-shaped groove 41, so that the spherical balls 42 can rotate in the bracket 4 without being separated, and through the rotation of the spherical balls 42 in the bracket 4, the rotating disc 3 can be supported to improve the stability of the rotating disc 3 when rotating, and the spherical balls 42 can be rotated to reduce the resistance and wear of the rotating disc 3 when rotating.

[0034] The implementation principle of the discharging device of the spinning machine is as follows:

[0035] In use, a user can first pass one end of the silk thread through the guide wheel 2 and connect it to the collection cylinder 32, and then the user can start the first motor 21 and the corresponding second motor 34, and the second motor 34 rotates to wind and collect the silk thread onto the collection cylinder 32.

[0036] After the first motor 21 reverses, the threaded rod 22 is rotated, and in cooperation with the limit of the rack 1, the sliding block 23, the rotating frame 24 and the guide wheel 2 are driven to move transversely and reciprocally, and in cooperation with the horizontal conversion of the rotating frame 24 by the top of the sliding block 23, the angle and position of the guide wheel 2 are changed, so that the guide wheel 2 can slowly and flexibly lay the silk thread on the collection cylinder 32 after moving, so that the silk thread is not entangled and knotted during the guiding process.

[0037] Meanwhile, the photoelectric sensor 12 can detect the amount of silk thread wound outside the collection cylinder 32, and transmit the detected information to the control cabinet 13, and when the amount of silk thread collected outside the collection cylinder 32 reaches a preset threshold, the control cabinet 13 automatically triggers the cylinder changing action to rotate the rotating disc 3 by starting the third motor 35, and the collection cylinder 32 full of silk thread is rotated to the lower side, and another collection cylinder 32 is rotated to the upper side to continue winding the silk thread, and the rotating disc 3 rotates to drive the cutter 33 to rotate and cut the silk thread guided by the guide wheel 2 on the collection cylinder 32;

[0038] Then the user can connect one end of the cut silk thread to another collection cylinder 32 rotated to the upper side, and start the second motor 34 on the side of the collection cylinder 32 to continue collecting the silk thread, and then the user can remove the collection cylinder 32 full of silk thread from the air inflation shaft 31 by deflating the air inflation shaft 31 to discharge, so that the silk thread can be uniformly and continuously collected in the specified collection cylinder 32, and the production stop and silk thread disorder caused by cylinder changing are avoided.

[0039] The above only describes preferred embodiments of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A spinning machine discharging device, comprising a frame (1), a guide mechanism installed in the frame (1), and a collection mechanism installed in the frame (1), characterized in that: the guide mechanism comprises a guide wheel (2) arranged in the frame (1) for guiding the yarn, and an adjusting mechanism installed in the frame (1) for adjusting the angle and position of the guide wheel (2) to achieve flexible guiding of the yarn; the collection mechanism comprises a rotating disc (3) rotatably arranged in the frame (1), a plurality of air expansion shafts (31) rotatably arranged in the rotating disc (3), and a collection cylinder (32) fixedly installed outside the air expansion shafts (31) for winding the yarn; the frame (1) is provided with a cylinder changing mechanism for automatically changing the cylinder after the collection cylinder (32) is full of yarn, the cylinder changing mechanism comprises a photoelectric sensor (12) arranged at the top of the frame (1) for detecting the amount of yarn on the collection cylinder (32), a driving mechanism arranged on one side of the frame (1) for driving the rotating disc (3) to rotate to change the cylinder, and a plurality of cutters (33) fixedly arranged on the outer wall of the rotating disc (3) for cutting the yarn guided to the collection cylinder (32) after the rotating disc (3) is rotated.

2. A delivery device for a spinning machine according to claim 1, characterized in that: A first motor (21) is fixedly installed on the outer wall of the frame (1), a threaded rod (22) is fixedly arranged at the output end of the first motor (21), and the threaded rod (22) is rotatably connected in the frame (1).

3. A delivery device for a spinning machine according to claim 2, characterized in that: The adjusting mechanism comprises a sliding block (23) threaded on the outer wall of the threaded rod (22) and abutting against the inner bottom of the frame (1), and a rotating frame (24) rotatably arranged at the top of the sliding block (23), and the guide wheel (2) is rotatably connected at the top end of the rotating frame (24).

4. A delivery device for a spinning machine according to claim 1, characterized in that: A plurality of second motors (34) are fixedly arranged on the outer wall of the rotating disc (3) for driving the air expansion shafts (31) to rotate.

5. A delivery device for a spinning machine according to claim 4, characterized in that: The driving mechanism comprises a third motor (35) fixedly arranged on the outer wall of the frame (1), and the output end of the third motor (35) penetrates through the frame (1) and is fixedly connected at the center of one side of the rotating disc (3).

6. A delivery device for a spinning machine according to claim 5, characterized in that: A top plate (11) is fixedly arranged at the top of the frame (1), the photoelectric sensor (12) is fixedly arranged at the bottom of the top plate (11), and a control cabinet (13) is fixedly installed at the top of the top plate (11) for controlling the rotation of the third motor (35) according to the detected information of the photoelectric sensor (12).

7. A delivery device for a spinning machine according to claim 1, characterized in that: A bracket (4) is fixedly arranged at the inner bottom of the frame (1) for supporting and limiting the rotating disc (3).

8. A delivery device for a spinning machine according to claim 7, characterized in that: An arc-shaped groove (41) is formed at the top of the bracket (4) for accommodating the bottom end of the bracket (4), and a plurality of spherical balls (42) are rotatably arranged in the arc-shaped groove (41) of the bracket (4) for supporting the rotating disc (3).

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