Yarn rewinding machine convenient to adjust

Abstract

The utility model discloses a yarn rewinding machine convenient to adjust, which relates to the field of yarn conduction, solves the problem that the existing yarn is easy to loosen and even break due to tension change in the conduction process, and adopts the following scheme that the yarn rewinding machine comprises a case and a bottom plate at the bottom of the case; a jacking assembly is fixedly mounted at the top of the bottom plate, a supporting assembly is assembled on the top side of the jacking assembly, and a bobbin is inserted into the supporting assembly; an upper shaft rod is fixedly installed in the side wall of the machine box, a main body of the supporting assembly is a supporting plate, and an upper shaft sleeve movably arranged on the upper shaft rod in a sleeving mode is fixedly installed at the edge of the top side of the supporting plate; according to the yarn rewinding machine convenient to adjust, through arrangement of the jacking assembly on the top side of the machine box and all the assemblies in the supporting assembly, the inclination angle of a bobbin and the position of a yarn outlet in the bobbin can be continuously adjusted in the yarn pulling process, so that the yarn tension is always kept, and meanwhile the inclined arrangement of the yarn rewinding machine can reduce the position change range of the yarn outlet in the bobbin as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn conduction, in particular to a conveniently adjustable yarn rewinding machine. Background Art

[0002] The rewinding machine is a mechanical device for cleaning small-roll yarn and tube yarn in the textile process. It is an auxiliary machine that textile enterprises must configure to reduce production costs, improve product quality and economic benefits.

[0003] After searching, the application with patent number CN202223026563.7 discloses a conveniently adjustable yarn rewinding machine. In view of the background technology, the existing rewinding machine is not convenient for fixing different sizes of yarn tubes and the tension is not convenient for adjustment. The following scheme is now proposed, including a bottom box, the top outer wall of the bottom box is fixed with a bottom plate, and the inner walls on both sides of the bottom box are connected to the same bidirectional screw through bearings, the outer wall of the bidirectional screw is rotatably connected to two symmetrically distributed sliding blocks, and a first motor is fixed to one side outer wall of the bottom box;

[0004] The above document ensures that the yarn remains taut at all times during the conveying process by adjusting the setting of the rollers, but the existing rewinding machine needs to work in conjunction with the collecting roller on the top side. However, as the yarn is transmitted, the position of the yarn outlet of the bottom bobbin will change, affecting the yarn tension, causing it to loosen or break due to greater force. At the same time, the position of the yarn outlet of the vertical and horizontal bobbins varies greatly, resulting in a large change in tension, affecting subsequent conductors.

[0005] Therefore, we propose a conveniently adjustable yarn rewinding machine. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a conveniently adjustable yarn rewinding machine, which solves the problem that the existing yarn is easily loosened or even broken due to tension changes during the conduction process.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a conveniently adjustable yarn rewinding machine, including a machine box and a bottom plate at the bottom thereof;

[0008] A lifting assembly is fixedly installed on the top of the bottom plate, a supporting assembly is assembled on the top side of the lifting assembly, and a wire bobbin is inserted on the supporting assembly;

[0009] An upper shaft rod is fixedly installed in the side wall of the chassis, the main body of the support assembly is a support plate, an upper shaft sleeve movably mounted on the upper shaft rod is fixedly installed at the top side edge of the support plate, and a lower shaft rod is fixedly installed at the bottom side edge of the support plate;

[0010] The main body of the jacking assembly is an electric cylinder seat, and the top end of the output shaft of the electric cylinder seat is equipped with a lower shaft sleeve which is movably sleeved on the lower shaft rod.

[0011] Preferably, the top end of the electric cylinder seat is fixedly connected to a receiving seat, and the top side of the receiving seat is fixedly installed with a lower shaft sleeve;

[0012] Among them, the setting of the receiving seat facilitates the installation of the lower shaft sleeve.

[0013] Preferably, the receiving seat is made of deformable rubber;

[0014] Among them, the setting of the receiving seat material facilitates slight deformation under force during adjustment, so that the support adjustment operation is completed smoothly.

[0015] Preferably, a socket is fixedly mounted at the center of the outer wall of the support plate through a bearing ring, a cross-shaped insert is fixedly mounted on the outer wall of the socket, and a sleeve with a cross-shaped slot on the bottom surface is fixedly mounted on the bottom side of the wire drum;

[0016] The arrangement of the socket and the receptacle facilitates the insertion of the wire reel on the socket into the support assembly, so as to facilitate its replacement.

[0017] Preferably, a micro motor is fixedly mounted on the bottom surface of the support plate, and the outer end of the output shaft of the micro motor is fixedly sleeved in the socket;

[0018] Among them, the setting of the micro motor can drive the socket and the bobbin inserted thereon to rotate, thereby ensuring the yarn output effect.

[0019] Preferably, three groups of guide rollers distributed vertically are threadedly sleeved on the inner wall of the chassis, and wire grooves distributed at intervals are opened on the outer wall of each group of guide rollers, and the wire grooves are annular grooves with small grooves and large inner sides.

[0020] The utility model provides a conveniently adjustable yarn rewinding machine, which has the following beneficial effects:

[0021] 1. The easily adjustable yarn rewinding machine can continuously adjust the inclination angle of the bobbin and the position of the yarn outlet during the wire drawing process through the setting of the lifting assembly on the top side of the chassis and the various components in the supporting assembly, so as to always maintain the yarn tension. At the same time, its oblique setting can also minimize the range of change of the position of the yarn outlet, thus solving the problem that the existing yarn is easily loosened or even broken due to tension change during the conduction process;

[0022] 2. The easily adjustable yarn rewinding machine can provide direction for yarn transmission through the setting of three sets of guide rollers, always keep the yarn out vertically, and ensure the winding effect from above. At the same time, the setting of the wire groove can prevent the yarn from moving sideways and causing its tension to change. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the support assembly of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the jacking assembly of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the guide roller of the utility model.

[0027] In the figure: 1. Chassis; 2. Bottom plate; 3. Lifting assembly; 31. Electric cylinder seat; 32. Socket; 33. Lower shaft sleeve; 4. Support assembly; 41. Support plate; 42. Upper shaft sleeve; 43. Lower shaft rod; 44. Socket; 5. Wire drum; 6. Guide roller; 61. Wire trough; 7. Upper shaft rod; 8. Sleeve seat. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] A conveniently adjustable yarn rewinding machine comprises a machine case 1 and a bottom plate 2 at the bottom thereof; a jacking assembly 3 is fixedly installed on the top of the bottom plate 2, a support assembly 4 is mounted on the top side of the jacking assembly 3, and a bobbin 5 is inserted on the support assembly 4; an upper shaft rod 7 is fixedly installed in the side wall of the machine case 1, the main body of the support assembly 4 is a support plate 41, an upper shaft sleeve 42 movably mounted on the upper shaft rod 7 is fixedly installed at the top side edge of the support plate 41, and a lower shaft rod 43 is fixedly installed at the bottom side edge of the support plate 41; the main body of the jacking assembly 3 is an electric cylinder seat 31, and a lower shaft sleeve 33 movably mounted on the lower shaft rod 43 is mounted on the top of the output shaft of the electric cylinder seat 31;

[0031] Among them, the easily adjustable yarn rewinding machine, through the settings of the lifting component 3 on the top side of the chassis 1 and the various components in the support component 4, can continuously adjust the inclination angle of the bobbin 5 and the position of the yarn outlet thereon during the wire pulling process, so as to always maintain the yarn tension. At the same time, its oblique setting can also minimize the range of change of the position of the yarn outlet thereon, solving the problem that the existing yarn is easily loosened or even broken due to tension changes during the conduction process.

[0032] Embodiment 2:

[0033] The top of the electric cylinder seat 31 is fixedly connected with a receiving seat 32 , and the top side of the receiving seat 32 is fixedly installed with a lower shaft sleeve 33 ; wherein, the setting of the receiving seat 32 facilitates the installation of the lower shaft sleeve 33 .

[0034] The receiving seat 32 is made of deformable rubber; the material of the receiving seat 32 is set so that it can be slightly deformed when subjected to force during adjustment, thereby supporting the smooth completion of the adjustment operation.

[0035] A socket 44 is fixedly mounted on the center of the outer wall of the support plate 41 through a bearing ring, a cross-shaped insert is fixedly mounted on the outer wall of the socket 44, and a socket 8 with a cross-shaped slot on the bottom surface is fixedly mounted on the bottom side of the wire reel 5; wherein, the arrangement of the socket 8 and the socket 44 facilitates the insertion of the wire reel 5 on the socket 8 on the support assembly 4, so as to facilitate its replacement.

[0036] A micro motor is fixedly mounted on the bottom surface of the support plate 41, and the outer end of the micro motor output shaft is fixedly sleeved in the socket 44; wherein, the setting of the micro motor can drive the socket 44 and the bobbin 5 inserted thereon to rotate, thereby ensuring the yarn output effect.

[0037] The inner wall of the chassis 1 is threadedly sleeved with three groups of guide rollers 6 distributed vertically, and the outer wall of each group of guide rollers 6 is provided with wire grooves 61 distributed at intervals, and the wire grooves 61 are annular grooves with small grooves and large inner sides.

[0038] Among them, the easily adjustable yarn rewinding machine can provide direction for yarn transmission through the setting of three sets of guide rollers 6, always maintain vertical yarn output, and ensure the upper winding effect. At the same time, the setting of the wire groove 61 can prevent the yarn from moving sideways and causing its tension to change.

[0039] The working principle and use process of the utility model are as follows: when the device is needed to work, the bobbin 5 is inserted into the socket 44 in the support component 4 through the sleeve 8, and then the yarn is passed around the guide roller 6 and connected to the top driving roller, and then the micro motor on the bottom side of the support component 4 is turned on to perform normal yarn output. As the yarn is output, the yarn outlet gradually lowers. At this time, the lifting component 3 continuously lifts the bottom side edge of the support component 4 upward, adjusts the inclination angle of the top side bobbin 5 and the height of the yarn outlet, ensures that the tension of the yarn is always within a safe range, and ensures the yarn guiding effect.

[0040] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A conveniently adjustable yarn rewinding machine, comprising a machine case (1) and a bottom plate (2) at the bottom thereof; Features: A lifting assembly (3) is fixedly mounted on the top of the base plate (2), a supporting assembly (4) is mounted on the top side of the lifting assembly (3), and a wire bobbin (5) is inserted on the supporting assembly (4); An upper shaft rod (7) is fixedly installed in the side wall of the chassis (1); the main body of the support assembly (4) is a support plate (41); an upper shaft sleeve (42) movably sleeved on the upper shaft rod (7) is fixedly installed at the top side edge of the support plate (41); and a lower shaft rod (43) is fixedly installed at the bottom side edge of the support plate (41); The main body of the lifting assembly (3) is an electric cylinder seat (31), and the top end of the output shaft of the electric cylinder seat (31) is equipped with a lower shaft sleeve (33) movably sleeved on the lower shaft rod (43).

2. The easily adjustable yarn rewinding machine according to claim 1, characterized in that: The top end of the electric cylinder seat (31) is fixedly connected to a receiving seat (32), and the top side of the receiving seat (32) is fixedly mounted with a lower shaft sleeve (33).

3. The easily adjustable yarn rewinding machine according to claim 2, characterized in that: The receiving seat (32) is made of deformable rubber.

4. The easily adjustable yarn rewinding machine according to claim 1, characterized in that: A socket (44) is fixedly mounted on the center of the outer wall of the support plate (41) via a bearing ring, a cross-shaped inserting strip is fixedly mounted on the outer wall of the socket (44), and a sleeve (8) having a cross-shaped slot on the bottom surface is fixedly mounted on the bottom side of the bobbin (5).

5. The easily adjustable yarn rewinding machine according to claim 1, characterized in that: A micro motor is fixedly mounted on the bottom surface of the support plate (41), and the outer end of the output shaft of the micro motor is fixedly sleeved in the socket (44).

6. The easily adjustable yarn rewinding machine according to claim 1, characterized in that: The inner wall of the chassis (1) is threadedly sleeved with three groups of guide rollers (6) distributed vertically, and the outer wall of each group of guide rollers (6) is provided with wire grooves (61) distributed at intervals, and the wire grooves (61) are annular grooves with small grooves and large inner sides.

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