Swing-controllable shuttleless ribbon loom

Abstract

The utility model discloses a swing controllable shuttleless ribbon loom which comprises a supporting plate arranged behind the ribbon loom, a plurality of blocking shells are arranged on one side of the supporting plate, shaft rods used for being sleeved with wire coils are arranged on the outer sides of the blocking shells, one ends of the shaft rods are installed in the centers of the blocking shells in a bent mode, the interiors of the blocking shells protrude to form fixing parts, and the fixing parts are fixed to the supporting plate. First bearings are installed on the fixing parts in an embedded mode, rotating shafts are installed in inner rings of the first bearings, the other ends of the rotating shafts are installed on a supporting plate, and a driving mechanism synchronously driving the blocking shell and the shaft rod to rotate is installed on the supporting plate. According to the utility model, the structure is simple, and the driving mechanism can synchronously drive the plurality of shaft rods to eccentrically rotate, so that the wire coils sleeved on the shaft rods can rotate backwards, the conveyed braided wire is tensioned, the tension of the braided wire is ensured to be in a proper state, and the braiding quality and the adjusting efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shuttleless ribbon looms, in particular to a swing-amplitude controllable shuttleless ribbon loom. Background Art

[0002] The shuttleless webbing machine is an advanced textile equipment that uses shuttleless weft insertion technology to achieve high-speed, efficient and high-quality webbing production. The shuttleless webbing machine uses advanced weft insertion technology to make the webbing process smoother and improve production efficiency. At the same time, due to its automated characteristics, it can reduce manual intervention and further increase production speed.

[0003] At present, the weaving machine needs to gather multiple strands of braiding wires during the weaving process. The existing shuttle weaving machines are prone to loosening the tension of the braiding wires during the process of gathering the braiding wires. The current tension adjustment is more troublesome, especially when the number of wire rolls is too large, and they need to be adjusted one by one, resulting in the braiding wires being unable to be tightened quickly, thus affecting the subsequent weaving effect. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a swing-amplitude controllable shuttleless ribbon loom, which can synchronously adjust the tension of multiple coils to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical scheme: a swing-amplitude controllable shuttleless ribbon loom, comprising a support plate arranged behind the ribbon loom, a plurality of blocking shells are arranged on one side of the support plate, shafts for sleeved wire coils are arranged on the outer sides of the blocking shells, one end of the shafts are bent and installed at the center of the blocking shells, the interior of the blocking shells are protruded to form fixed parts, a first bearing is embedded on the fixed parts, a rotating shaft is installed in the inner ring of the first bearing, the other end of the rotating shaft is installed on the support plate, and a driving mechanism for synchronously driving the blocking shells and the shafts to rotate is installed on the support plate.

[0006] As a preferred technical solution, the driving mechanism includes a reduction motor, a driving wheel and multiple driven wheels. The driven wheels are all installed on the outside of the fixed part. The reduction motor is installed on the support plate. The support plate is provided with an axial hole opposite to the reduction motor. The main shaft of the reduction motor passes through the axial hole and is fixedly connected to the driving wheel. The driving wheel and the driven wheel are arranged vertically opposite to each other, and the outside of the driven wheel is a rectangular structure with multiple guide wheels.

[0007] As a preferred technical solution, a driven shaft is installed at the center of the guide wheel, a mounting hole is provided on the support plate opposite to the driven shaft, a second bearing is installed in the mounting hole, and the other end of the driven shaft is installed in the inner ring of the second bearing.

[0008] As a preferred technical solution, a base plate is installed on the bottom surface of the support plate, and a plurality of fixing holes are provided on the base plate.

[0009] As a preferred technical solution, a positioning ring is installed on the shaft rod, and a positioning sleeve is sleeved on one end of the shaft rod away from the positioning ring, and the positioning sleeve is threadedly connected to the shaft rod.

[0010] As a preferred technical solution, the shaft rods are eccentrically arranged on the blocking shell.

[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and can synchronously drive multiple shafts to rotate eccentrically through a driving mechanism, so that the wire reels sleeved on the shafts can rotate backward, thereby tightening the transported braided wire to ensure that the tension of the braided wire is in a suitable state, thereby increasing the quality of the braiding and the efficiency of the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model after the support plate is removed.

[0016] Among them, 1. bottom plate; 2. support plate; 3. second bearing; 4. driven shaft; 5. shaft rod; 6. positioning ring; 7. positioning sleeve; 8. blocking shell; 9. reduction motor; 10. driving wheel; 11. guide wheel; 12. driven wheel; 13. rotating shaft. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0019] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a swing-amplitude controllable shuttleless loom of the utility model comprises a support plate 2 arranged behind the loom, a plurality of blocking shells 8 are arranged on one side of the support plate 2, shafts 5 for sleeved wire coils are arranged on the outer sides of the blocking shells 8, one end of the shafts 5 are bent and installed at the center of the blocking shells 8, the interior of the blocking shells 8 are protruded to form a fixed portion, a first bearing is embedded on the fixed portion, a rotating shaft 13 is installed in the inner ring of the first bearing, the other end of the rotating shaft 13 is installed on the support plate 2, and a driving mechanism for synchronously driving the blocking shells 8 and the shafts 5 to rotate is installed on the support plate 2.

[0021] In this embodiment, the driving mechanism includes a reduction motor 9, a driving wheel 10 and a plurality of driven wheels 12. The driven wheels 12 are all installed on the outside of the fixed part. The reduction motor 9 is installed on the support plate 2. The support plate 2 is provided with an axial hole opposite to the reduction motor 9. The main shaft of the reduction motor 9 passes through the axial hole and is fixedly connected to the driving wheel 10. The driving wheel 10 and the driven wheel 12 are vertically arranged opposite to each other, and the outside of the driven wheel 12 is a rectangular structure provided with a plurality of guide wheels 11.

[0022] In this embodiment, a driven shaft 4 is installed at the center of the guide wheel 11, and a mounting hole is provided on the support plate 2 opposite to the driven shaft 4. A second bearing 3 is installed in the mounting hole, and the other end of the driven shaft 4 is installed in the inner ring of the second bearing 3.

[0023] In this embodiment, a bottom plate 1 is installed on the bottom surface of the support plate 2, and a plurality of fixing holes are provided on the bottom plate 1.

[0024] In this embodiment, a positioning ring 6 is installed on the shaft rod 5, and a positioning sleeve 7 is sleeved on the end of the shaft rod 5 away from the positioning ring 6. The positioning sleeve 7 is threadedly connected to the shaft rod 5. The threaded connection of the positioning sleeve can be quickly removed, so that the wire roll can be sleeved on the shaft rod and removed from the shaft rod, which increases convenience.

[0025] In this embodiment, the shaft rod 5 is eccentrically arranged on the blocking shell 8; wherein, the guide wheel and the driven wheel can be covered by the blocking shell, thereby increasing the safety during operation and avoiding hand contact therewith.

[0026] When in use, first prepare the synchronous belt, which can be coiled around the outside of the driving wheel and the driven wheel (both the driving wheel and the driven wheel are synchronous belts), and the synchronous belt can be pressed inward through the guide wheel so that the synchronous belt can fully contact the driven wheel;

[0027] After the above is completed, unscrew the positioning sleeve and put the wire coil on the shaft rod. After putting it on, re-thread the positioning sleeve. The wire coil can be positioned by the positioning sleeve and the positioning ring. When the braided wire on the wire coil becomes loose during transportation, the reduction motor can be started. The start of the reduction motor drives the driving wheel and the synchronous belt. The rotation of the synchronous belt drives the driven wheel. The driven wheel synchronously drives the fixed part, the blocking shell and the shaft rod, so that the shaft rod swings eccentrically backward, thereby tightening the braided wire to ensure that the tension of the braided wire is in a suitable state, thereby increasing the quality of weaving and the efficiency of adjustment.

[0028] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A swing-amplitude controllable shuttleless ribbon loom, characterized in that: The invention comprises a support plate (2) arranged behind a ribbon loom, wherein a plurality of blocking shells (8) are arranged on one side of the support plate (2), and shafts (5) for sleeve-mounting a wire coil are arranged on the outer sides of the blocking shells (8), and one end of the shafts (5) is bent and installed at the center of the blocking shells (8), and the inside of the blocking shells (8) is protruded to form a fixing part, and a first bearing is embedded in the fixing part, and a rotating shaft (13) is installed in the inner ring of the first bearing, and the other end of the rotating shaft (13) is installed on the support plate (2), and a driving mechanism for synchronously driving the blocking shells (8) and the shafts (5) to rotate is installed on the support plate (2).

2. The swing amplitude controllable shuttleless ribbon loom according to claim 1, characterized in that: The driving mechanism comprises a reduction motor (9), a driving wheel (10) and a plurality of driven wheels (12), wherein the driven wheels (12) are all mounted on the outside of the fixing part, the reduction motor (9) is mounted on a support plate (2), an axial hole is provided on the support plate (2) directly opposite to the reduction motor (9), the main shaft of the reduction motor (9) passes through the axial hole and is fixedly connected to the driving wheel (10), the driving wheel (10) and the driven wheel (12) are arranged vertically opposite to each other, and a plurality of guide wheels (11) are arranged on the outside of the driven wheel (12) in a rectangular structure.

3. The swing-amplitude controllable shuttleless ribbon loom according to claim 2, characterized in that: A driven shaft (4) is installed at the center of the guide wheel (11), a mounting hole is provided on the support plate (2) opposite to the driven shaft (4), a second bearing (3) is installed in the mounting hole, and the other end of the driven shaft (4) is installed in the inner ring of the second bearing (3).

4. The swing amplitude controllable shuttleless ribbon loom according to claim 1, characterized in that: A bottom plate (1) is mounted on the bottom surface of the support plate (2), and a plurality of fixing holes are provided on the bottom plate (1).

5. The swing-amplitude controllable shuttleless ribbon loom according to claim 1, characterized in that: A positioning ring (6) is installed on each shaft rod (5), and a positioning sleeve (7) is sleeved on one end of the shaft rod (5) away from the positioning ring (6), and the positioning sleeve (7) is threadedly connected to the shaft rod (5).

6. The swing amplitude controllable shuttleless ribbon loom according to claim 1, characterized in that: The shaft rods (5) are all eccentrically arranged on the blocking shell (8).

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