Automatic sliver breaking device of roving frame

Abstract

The utility model relates to the technical field of textile machinery, and discloses an automatic sliver breaking device of a roving frame, which comprises a main body mechanism, the main body mechanism comprises a mounting fixing plate, a mounting hole, a mounting bolt, a butt joint thread, a mounting nut, a butt joint hole, a driving motor, a transmission rod, a yarn breaking rod, a cotton guide roller shaft beam and a limiting hole, the installation holes are fixedly formed in the upper end of the installation fixing plate, the four installation holes are formed in the periphery of the installation fixing plate, the installation bolts are movably installed at the inner ends of the installation holes, the size of the installation holes is equal to that of the installation bolts, and the butt joint threads are fixedly arranged at the outer ends of the installation bolts. According to the automatic sliver breaking device of the roving frame, the automatic sliver breaking device is installed at the outer end of the cotton guide roller shaft beam of the roving frame, fixed to the roving frame through the installation bolts and the installation nuts and installed through the installation bolts and the installation nuts, installation is more convenient, the device body is small, and the occupied area is small when the automatic sliver breaking device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to an automatic sliver breaking device for a roving machine. Background Art

[0002] The various related mechanical equipment required to process chemical fibers or chemical fibers into textile products are called textile equipment. In the textile industry, textile equipment is often used as a means of production. The technical level of textile equipment has greatly improved the quality of textiles and greatly reduced the cost of textile manufacturing, which has better promoted the rapid development of the textile industry. When the roving machine is in use, it is mostly pulled manually to break the cotton strips. This method has low production efficiency and requires a lot of labor costs, which is not conducive to reducing costs for enterprises. For this reason, a roving machine automatic strip breaking device is usually used to break the cotton strips to reduce costs.

[0003] Prior art CN211522432U, the patent proposes an automatic breaking device for a roving machine cotton strips, comprising a cotton guide roller arranged between two cotton guide roller shaft beams, a cotton separating fork shaft is arranged below the cotton guide roller, a reduction motor is installed on one cotton guide roller shaft beam, a bearing seat is arranged on the other cotton guide roller shaft beam, a transmission shaft is arranged between the output shaft of the reduction motor and the bearing seat, swing arms are arranged at both ends of the transmission shaft, one end of the two swing arms is fixed to the transmission shaft, and the other end is connected to a swing shaft; N sleeves corresponding to the position of each cotton strip tube are fixed on the swing shaft; N cotton separating forks corresponding to the positions of the N sleeves are arranged on the cotton separating fork shaft; the outer surface of the sleeve and the outer surface of the root of the cotton separating fork are provided with a needle-punched structure, which has stable operation, convenient adjustment, high reliability, and small space occupation, realizes the collective automatic breaking of the cotton strips fed into the roving machine, thereby improving the automation degree of the roving machine, reducing manual intervention, and also has the characteristics of simple structure, convenient installation and processing and manufacturing.

[0004] In the prior art, an automatic breaking device for breaking the slivers of a roving machine is usually used to break the slivers. However, since the roving machine itself is relatively large, when used in conjunction with the automatic breaking device, it occupies a large area and is troublesome to install. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an automatic roving machine breaking device to solve the problem raised in the above background technology that, when the roving machine is used, due to its large size, when it is used in conjunction with the automatic breaking device, it occupies a large area and is troublesome to install.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic yarn breaking device for a roving machine, comprising a main body mechanism, wherein the main body mechanism comprises a mounting plate, a mounting hole, a mounting bolt, a docking thread, a mounting nut, a docking hole, a driving motor, a transmission rod, a yarn breaking rod, a cotton guide roller shaft beam and a limit hole, wherein the mounting hole is fixedly arranged at the upper end of the mounting plate, and the four mounting holes are respectively arranged around the mounting plate, and the mounting bolt is movably installed at the inner end of the mounting hole, and the size of the mounting hole is the size of the mounting bolt.

[0009] Preferably, the butt thread is fixedly arranged at the outer end of the mounting bolt, and the mounting nut is movably mounted at the outer end of the mounting bolt.

[0010] Preferably, the docking hole is fixedly arranged at the inner end of the mounting nut, the size of the docking hole is the size of the mounting bolt, and a thread corresponding to the docking thread is arranged inside the docking hole.

[0011] Preferably, the driving motor is fixedly mounted on the upper right end of the mounting plate, and the transmission rod is fixedly mounted on the transmission end of the driving motor.

[0012] Preferably, the yarn-breaking rod is fixedly mounted on the upper end of the transmission rod, and the left lower end of the yarn-breaking rod is fixedly connected to the upper end of the transmission rod.

[0013] Preferably, the cotton guide roller shaft beam is movably mounted on the inner end of the mounting and fixing plate, the limiting hole is fixedly arranged on the inner end of the mounting and fixing plate, and the size of the limiting hole is slightly larger than the cotton guide roller shaft beam.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The automatic strip-breaking device for the roving frame is provided with four mounting holes, so that when the device is in use, it can be installed on the outer end of the cotton guide roller beam of the roving frame, and fixed on the roving frame by mounting bolts and mounting nuts. The installation by mounting bolts and mounting nuts is more convenient during installation, and the device body is small, and occupies less space when in use;

[0016] 2. The automatic yarn-breaking device of the roving machine can be used to start the driving motor to drive the yarn-breaking rod to rotate, thereby breaking the slivers. The slivers are broken in this way, which has a simple structure, is easy to install, and is convenient to use.

[0017] 3. The automatic sliver breaking device of the roving machine is provided with a limiting hole, and the size of the limiting hole is slightly larger than the cotton guide roller shaft beam. When the device is in use, the limiting hole can be used to limit the movement range of the sliver, and it is convenient to observe it at the same time. The limiting effect exerted by the limiting hole can better limit the sliver when breaking, so that the breaking effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation fixing plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the yarn breaking rod of the utility model.

[0022] In the figure: 1. main body; 101. mounting plate; 102. mounting hole; 103. mounting bolt; 104. docking thread; 105. mounting nut; 106. docking hole; 107. driving motor; 108. transmission rod; 109. yarn breaking rod; 110. cotton guide roller shaft beam; 111. limiting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 4 The utility model provides a technical solution: an automatic yarn breaking device for a roving machine, comprising a main body mechanism 1, the main body mechanism 1 comprising a mounting plate 101, a mounting hole 102, a mounting bolt 103, a docking thread 104, a mounting nut 105, a docking hole 106, a driving motor 107, a transmission rod 108, a yarn breaking rod 109, a cotton guide roller shaft beam 110 and a limiting hole 111, the mounting hole 102 is fixedly arranged at the upper end of the mounting plate 101, four mounting holes 102 are respectively arranged around the mounting plate 101, the mounting bolt 103 is movably installed at the inner end of the mounting hole 102, and the size of the mounting hole 102 is the size of the mounting bolt 103.

[0025] The docking thread 104 is fixedly arranged at the outer end of the mounting bolt 103, the mounting nut 105 is movably installed at the outer end of the mounting bolt 103, the docking hole 106 is fixedly arranged at the inner end of the mounting nut 105, the size of the docking hole 106 is the size of the mounting bolt 103, and the interior of the docking hole 106 is provided with a thread corresponding to the docking thread 104, the driving motor 107 is fixedly installed at the upper right end of the mounting fixing plate 101, the transmission rod 108 is fixedly installed at the transmission end of the driving motor 107, the yarn breaking rod 109 is fixedly installed at the upper end of the transmission rod 108, and the yarn breaking rod 109 The lower left end is fixedly connected to the upper end of the transmission rod 108, and the cotton guide roller shaft beam 110 is movably installed on the inner end of the mounting plate 101. The limiting hole 111 is fixedly arranged at the inner end of the mounting plate 101, and the size of the limiting hole 111 is slightly larger than the cotton guide roller shaft beam 110. The automatic yarn breaking device of the roving frame can start the driving motor 107 when the device is in use, so that the transmission rod 108 drives the yarn breaking rod 109 to rotate, thereby breaking the cotton strips. The breaking method is simple in structure, easy to install, and convenient to use.

[0026] By setting four mounting holes 102, the device can be installed on the outer end of the cotton guide roller shaft beam 110 of the roving frame when in use, and fixed on the roving frame by installing bolts 103 and mounting nuts 105. The installation by installing bolts 103 and mounting nuts 105 is more convenient during installation, and the device body is small, so it occupies less space when in use. The automatic sliver breaking device of the roving frame can start the driving motor 107 when in use, so that the transmission rod 108 drives the yarn breaking rod 109 to rotate, thereby breaking the cotton sliver. The interruption in this way has a simple structure, is easy to install, and is convenient to use.

[0027] Working principle: The automatic strip-breaking device of the roving frame is provided with four mounting holes 102, so that when the device is in use, it can be installed on the outer end of the cotton guide roller shaft beam 110 of the roving frame, and fixed on the roving frame by mounting bolts 103 and mounting nuts 105. The installation by mounting bolts 103 and mounting nuts 105 is more convenient during installation, and the device body is small, so it occupies less space when in use. The automatic strip-breaking device of the roving frame can be used by starting the driving motor 107 by setting the driving motor 107. 107, so that the transmission rod 108 drives the yarn breaking rod 109 to rotate, so as to break the cotton strips. The breaking method is simple in structure, easy to install and easy to use. The automatic strip breaking device of the roving machine is provided with a limiting hole 111, and the size of the limiting hole 111 is slightly larger than the cotton guide roller beam 110. When the device is in use, the limiting hole 111 can be used to limit the range of movement of the cotton strips, and it is convenient to observe them at the same time. The limiting effect applied by the limiting hole 111 can better limit the cotton strips when breaking, so that the breaking effect is better.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An automatic sliver breaking device for a roving frame, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) comprises a mounting plate (101), a mounting hole (102), a mounting bolt (103), a docking thread (104), a mounting nut (105), a docking hole (106), a driving motor (107), a transmission rod (108), a yarn breaking rod (109), a cotton guide roller shaft beam (110) and a limiting hole (111); the mounting hole (102) is fixedly arranged at the upper end of the mounting plate (101); the four mounting holes (102) are respectively arranged around the mounting plate (101); the mounting bolt (103) is movably mounted at the inner end of the mounting hole (102); and the size of the mounting hole (102) is the same as the size of the mounting bolt (103).

2. The automatic sliver breaking device of a roving frame according to claim 1, characterized in that: The butt thread (104) is fixedly arranged on the outer end of the mounting bolt (103), and the mounting nut (105) is movably mounted on the outer end of the mounting bolt (103).

3. The automatic sliver breaking device of a roving frame according to claim 2, characterized in that: The docking hole (106) is fixedly arranged at the inner end of the mounting nut (105), the size of the docking hole (106) is the same as the size of the mounting bolt (103), and a thread corresponding to the docking thread (104) is arranged inside the docking hole (106).

4. The automatic sliver breaking device of a roving frame according to claim 3, characterized in that: The driving motor (107) is fixedly mounted on the upper right end of the mounting plate (101), and the transmission rod (108) is fixedly mounted on the transmission end of the driving motor (107).

5. The automatic sliver breaking device of a roving frame according to claim 4, characterized in that: The yarn-breaking rod (109) is fixedly mounted on the upper end of the transmission rod (108), and the lower left end of the yarn-breaking rod (109) is fixedly connected to the upper end of the transmission rod (108).

6. The automatic sliver breaking device of a roving frame according to claim 5, characterized in that: The cotton guide roller shaft beam (110) is movably mounted on the inner end of the mounting and fixing plate (101), the limiting hole (111) is fixedly arranged on the inner end of the mounting and fixing plate (101), and the size of the limiting hole (111) is slightly larger than the cotton guide roller shaft beam (110).

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