Adjustable lead frame with dustproof function

Abstract

The utility model discloses an adjustable lead frame with a dustproof function, which comprises an annular frame, a support is welded on the annular frame, a dustproof cover is welded at the upper end of the support, the dustproof cover is of a hollow structure, a plurality of air suction holes are formed in the inner wall surface of the dustproof cover at intervals, and the air suction holes are communicated with the annular frame. Two exhaust inlets are symmetrically formed in the dustproof cover; the wire guide frame is reasonable in structural design and convenient to use, the number of the wire guide grooves can be selected according to requirements, meanwhile, the angles of the wire guide grooves can be adjusted, the use flexibility of the wire guide frame is improved, and in the wire guide process, burrs generated by friction between wires and the wire guide grooves can be collected and prevented from flying everywhere.

Description

Technical Field

[0001] The utility model relates to the field of wire racks, in particular to an adjustable wire rack with a dustproof function. Background Art

[0002] Disc looms are used in traditional fabric production processes. A pay-off frame is provided at the upper end of the disc loom for pay-off. A single guide frame is provided above the pay-off frame of the traditional disc loom to pull the silk thread. This simple guide frame will rub against the silk thread during the process of guiding, resulting in hair shavings, which will cause the hair shavings to fly everywhere and affect the environmental quality of the production workshop. On the other hand, the number of wire grooves in the traditional guide frame is fixed, resulting in the inability to increase or decrease the number of wire grooves according to actual production needs, and the angle of the wire groove cannot be adjusted, resulting in poor flexibility in use. In addition, during the process of pulling the silk thread by the guide frame, the silk thread is prone to jitter under the influence of external machinery or external environment, which can easily cause the silk thread to escape from the guide groove of the guide frame, and is not conducive to the stable traction of the guide frame. Therefore, improvements are still needed. Utility Model Content

[0003] In order to solve the above-mentioned problems, the utility model provides an adjustable wire rack with dustproof function, including a ring frame, a bracket is welded on the ring frame, a dust cover is welded on the upper end of the bracket, the dust cover is a hollow structure, a plurality of air suction holes are spaced apart on the inner wall surface of the dust cover, two air suction ports are symmetrically arranged on the dust cover, the air suction port is connected to an air suction pipe, a plurality of grooves are opened on the ring frame, inserts are clamped on the grooves, and a wire groove is connected to the front end of the insert.

[0004] Preferably, the wire trough is arranged in a V-shaped structure, and a baffle is arranged on the inner groove wall of the wire trough, and the baffle is made of rubber material.

[0005] Preferably, the insert is configured as a U-shaped structure, and a threaded hole is provided on the insert.

[0006] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use. The number of wire grooves can be selected and set according to needs, and the angle of the wire groove can also be adjusted, thereby improving the flexibility of the use of the wire rack. In addition, the utility model can also collect the hair scraps generated by the friction between the wire and the wire groove during the wire threading process to prevent the hair scraps from flying everywhere. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0008] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0009] Figure 2 is a partial top view structural schematic diagram of the present utility model;

[0010] Figure 3 in the present utility model Figure 2 partial structural schematic diagram;

[0011] Figure 4 is a top view structural schematic diagram of the ring frame of the present utility model;

[0012] In the figure: 1. Ring frame; 2. Insert piece; 3. Bracket; 4. Dust-proof cover; 5. Wire groove; 6. Air suction port; 7. Air suction hole; 8. Groove; 9. Threaded hole; 10. Barrier strip. Specific embodiments

[0013] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0014] Any feature of this specification, unless specifically described, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically described, each feature is only an example of a series of equivalent or similar features.

[0015] Such as Figure 1 、 2 As shown in 3 and 4, an adjustable wire holder with dust-proof function includes a ring frame 1, a bracket 3 is welded on the ring frame 1, a dust-proof cover 4 is welded at the upper end of the bracket 3, the dust-proof cover 4 is of a hollow structure, a plurality of air suction holes 7 are spaced apart on the inner wall surface of the dust-proof cover 4, two air suction ports 6 are symmetrically arranged on the dust-proof cover 4, an air suction pipe is connected to the air suction port 6, a plurality of grooves 8 are formed on the ring frame 1, an insert piece 2 is clamped in the groove 8, and a wire groove 5 is connected to the front end of the insert piece 2.

[0016] The wire groove 5 is arranged in a V-shaped structure, and a barrier strip 10 is arranged on the inner groove wall of the wire groove 5, and the barrier strip 10 is made of rubber.

[0017] The insert piece 2 is arranged in a U-shaped structure, and a threaded hole 9 is formed on the insert piece 2.

[0018] During use, a certain number of wire grooves 5 are selected according to actual production requirements, and then the insert piece 2 is inserted into the groove 8 on the ring frame 1, and then the inclination angle of the guiding groove 5 is adjusted by rotating the insert piece 2. After the adjustment is completed, a bolt is screwed into the threaded hole 9 on the insert piece 2 for fixation.

[0019] During the process of guiding the wire in the wire duct 5, the air suction port 6 on the dust-proof cover 4 will suck air, further causing the air suction holes 7 to suck air, thereby forming an upward traction force above the ring frame 1. As a result, the shavings generated by the friction between the wire and the wire duct 5 are upwardly tractioned and sucked into the dust-proof cover 4, and are centrally collected and processed through the air suction port 6 and conveyed into the air suction pipe.

[0020] The setting of the stop bar 10 can limit the wire, enabling the wire to be always tractioned in the wire duct 5.

[0021] The beneficial effects of the present utility model are as follows: The structure of the present utility model is reasonably designed and convenient to use. It can select and set the number of wire ducts according to requirements, and can also adjust the angle of the wire ducts, improving the flexibility of use of the wire rack. Moreover, during the process of guiding the wire, the present utility model can collect the shavings generated by the friction between the wire and the wire duct, preventing the shavings from flying around.

[0022] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. An adjustable lead frame with a dust-proof function, characterized in that It includes a ring frame (1), on which a bracket (3) is welded. At the upper end of the bracket (3), a dust cover (4) is welded. The dust cover (4) is of a hollow structure. A plurality of air suction holes (7) are spacedly arranged on the inner wall surface of the dust cover (4). Two air suction ports (6) are symmetrically arranged on the dust cover (4), and an air suction pipe is connected to the air suction port (6). A plurality of grooves (8) are formed on the ring frame (1), and an insertion piece (2) is clamped in the groove (8). The front end of the insertion piece (2) is connected with a wire groove (5).

2. The adjustable lead frame with dust-proof function according to claim 1, characterized in that, The wire groove (5) is arranged in a V-shaped structure, and a stop bar (10) is arranged on the inner groove wall of the wire groove (5). The stop bar (10) is made of rubber material.

3. An adjustable lead frame with a dust-proof function according to claim 1, characterized in that, The insertion piece (2) is arranged in a U-shaped structure, and a threaded hole (9) is formed on the insertion piece (2).

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