CN214992162U

CN214992162U - Rapier loom program control weft tension controller

Info

Publication number: CN214992162U
Application number: CN202121572390.1U
Authority: CN
Inventors: 吴楚雄; 吴振汉; 吴朝铭; 吴朝灶
Original assignee: Guangdong Rongchang Textile Industry Co ltd
Current assignee: Guangdong Rongchang Textile Industry Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-03
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to a rapier weaving machine technical field, and disclose a rapier weaving machine programme-controlled woof tension controller, solved general rapier weaving machine in the process of using, when taking place to damage in its tension controller, change the comparatively loaded down with trivial details problem of operation to it, it includes base, loom body and weft accumulator are all installed on the base, and the internally mounted of weft accumulator has the frame, first bedplate is installed to top one side of frame, and the top opposite side of frame is installed the second bedplate, and the inside of frame has seted up mounting groove and screw, and the inner diapire equidistance of mounting groove installs expanding spring, and the bottom plate is installed on the top of expanding spring, and the strip-shaped piece is installed to the inside equidistance of bottom plate, and the edge of mounting groove installs the apron, and the internally mounted of screw has locking Assembly; the utility model discloses, the cooperation through locking Assembly, apron and expanding spring etc. that set up is used, completion that can be quick is comparatively convenient to the installation of pectination strip.

Description

Rapier loom program control weft tension controller

Technical Field

The utility model belongs to the technical field of the rapier weaving machine, specifically be a programme-controlled woof tension control ware of rapier weaving machine.

Background

The steel sheet clamping type tensioner on the weft yarn storage device of the existing rapier machine is widely used on the rapier machine. In weaving, the weft yarn storer regulates and controls the weft insertion tension according to weaving varieties and weft yarns with different thicknesses by the steel sheet clamp of the tensioner to finish weaving; however, when weft yarns pass through a steel sheet clamping opening of the tensioner, the metal clamping opening increases yarn hairiness and flying, the flying is gathered at the clamping opening, the clamping opening is gradually expanded to reduce clamping opening tension, cloth cover weft shrinkage and weft breakage affect weaving yield and opening efficiency, and the conventional weft yarn tensioner adjusts the yarn guiding tension through comb-shaped teeth.

When the comb-shaped strips in the tension controller are damaged in the using process of a general rapier loom, the operation is complicated when the comb-shaped strips are replaced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a programme-controlled woof tension controller of rapier weaving machine, the effectual in-process of having solved general rapier weaving machine and using, when taking place to damage in its tension controller, change the comparatively loaded down with trivial details problem of operation to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a programme-controlled woof tension controller of rapier weaving machine, includes base, loom body and weft accumulator, and loom body and weft accumulator all install on the base, and the internally mounted of weft accumulator has the frame, first bedplate is installed to top one side of frame, and second bedplate is installed to the top opposite side of frame, and mounting groove and screw have been seted up to the inside of frame, and expanding spring is installed to the inner diapire equidistance of mounting groove, and the bottom plate is installed on expanding spring's top, and the bar-shaped piece is installed to the inside equidistance of bottom plate, and the apron is installed to the edge of mounting groove, and the internally mounted of screw has locking Assembly.

Preferably, the top end edge of the bottom plate is also provided with a sliding block in a sliding manner, and the sliding block is in a trapezoidal structure.

Preferably, the edge of the strip-shaped block is symmetrically provided with positioning grooves, the top end of the strip-shaped block is symmetrically provided with comb-shaped strips, and the comb-shaped strips are connected through a buckling belt.

Preferably, the top of apron has seted up bar groove and bar opening respectively, and ejector pad and briquetting are still installed to the bottom of apron.

Preferably, the ejector pad is located between bar groove and the bar opening, and the briquetting equidistance sets up, and the briquetting is located the bottom in bar groove.

Preferably, the locking assembly comprises a rotating rod, the rotating rod is installed on the screw rod, the screw rod is in threaded connection with the screw hole, the top end of the screw rod is provided with a limiting block, and the screw rod is further rotatably provided with a strip-shaped plate.

Preferably, the size of the limiting block is smaller than that of the strip-shaped opening, and the size of the strip-shaped opening is matched with that of the strip-shaped opening.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the comb-shaped strips can be rapidly installed by matching the arranged locking assembly, the cover plate, the telescopic spring and the like, so that the comb-shaped strips can be conveniently replaced by workers, and the operation is more convenient;

2) the utility model discloses a bar piece installation stability, including the setting, the setting is in the work, and the cooperation through briquetting, constant head tank, ejector pad and the slider etc. that set up is used, can improve the stability when bar piece installation through ejector pad and slider, rethread briquetting and constant head tank further improve its steadiness, therefore it is good when installation overall stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of a prior art structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the bar block of the present invention;

FIG. 4 is a schematic view of the cover plate structure of the present invention;

fig. 5 is a schematic structural view of the locking assembly of the present invention.

In the figure: 1. a machine base; 2. a first bracket plate; 3. a second support plate; 4. mounting grooves; 5. a tension spring; 6. a base plate; 601. a slider; 7. a bar-shaped block; 701. positioning a groove; 702. a comb strip; 703. a buckle belt; 8. a cover plate; 801. a strip-shaped groove; 802. a strip-shaped opening; 803. a push block; 804. briquetting; 9. a screw hole; 10. a locking assembly; 1001. a rotating rod; 1002. a screw rod; 1003. a limiting block; 1004. a strip plate; 11. a base; 12. a loom body; 13. a weft accumulator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-5, the utility model discloses a base 11, loom body 12 and weft accumulator 13 all install on base 11, the internally mounted of weft accumulator 13 has frame 1, first bedplate 2 is installed to top one side of frame 1, second bedplate 3 is installed to the top opposite side of frame 1, mounting groove 4 and screw 9 have been seted up to the inside of frame 1, expanding spring 5 is installed to the inner diapire equidistance of mounting groove 4, bottom plate 6 is installed to the top of expanding spring 5, bar 7 is installed to the inside equidistance of bottom plate 6, apron 8 is installed at the edge of mounting groove 4, locking component 10 is installed to the inside of screw 9;

can extrude bar-shaped piece 7 through apron 8, cooperation expanding spring 5's use can improve bar-shaped piece 7's stability, then locks apron 8 through locking Assembly 10 again, and it is comparatively convenient to operate.

In the second embodiment, on the basis of the first embodiment, the top edge of the bottom plate 6 is further provided with a sliding block 601 in a sliding manner, and the sliding block 601 is in a trapezoidal structure;

the slider 601 can be pressed by the cover plate 8, thereby improving the stability of the bar block 7 when it is mounted.

In the third embodiment, on the basis of the first embodiment, positioning grooves 701 are symmetrically formed in the edge of the strip-shaped block 7, comb-shaped strips 702 are symmetrically installed at the top end of the strip-shaped block 7, and the comb-shaped strips 702 are connected through a buckle belt 703;

the comb-shaped strips 702 can comb the weft yarns, so that the normal use of the weft yarns is ensured.

In the fourth embodiment, on the basis of the first embodiment, the top end of the cover plate 8 is respectively provided with a strip-shaped groove 801 and a strip-shaped opening 802, and the bottom end of the cover plate 8 is further provided with a push block 803 and a press block 804.

In the fifth embodiment, on the basis of the fourth embodiment, the pushing block 803 is located between the strip-shaped groove 801 and the strip-shaped opening 802, the pressing blocks 804 are arranged at equal intervals, and the pressing blocks 804 are located at the bottom end of the strip-shaped groove 801;

can extrude slider 601 through ejector pad 803 to stability when improving the installation of bar 7 can extrude the constant head tank 701 on the bar 7 through briquetting 804 simultaneously, thereby stability when further improving the installation of bar 7.

Sixth embodiment, on the basis of the first embodiment, the locking assembly 10 includes a rotating rod 1001, the rotating rod 1001 is installed on a screw rod 1002, the screw rod 1002 is in threaded connection with a screw hole 9, a limiting block 1003 is installed at the top end of the screw rod 1002, and a strip-shaped plate 1004 is further rotatably installed on the screw rod 1002;

can rotate lead screw 1002 through bull stick 1001, lead screw 1002 drives strip shaped plate 1004 and removes, locks apron 8 through strip shaped plate 1004, and it is comparatively convenient to operate.

Seventh embodiment, on the basis of the sixth embodiment, the size of the limiting block 1003 is smaller than that of the strip-shaped opening 802, and the size of the strip-shaped plate 1004 is matched with that of the strip-shaped opening 802;

facilitating the passage of strip 1004 from the interior of strip opening 802.

The working principle is as follows: when the device works, firstly, when the bar-shaped block 7 needs to be installed, the bar-shaped block 7 is only needed to be arranged on the bottom plate 6 in the installation groove 4, then the cover plate 8 is covered, the bar-shaped plate 1004 in the locking assembly 10 is rotated to enable the bar-shaped plate 1004 to pass through the bar-shaped opening 802 on the cover plate 8, then the bar-shaped plate 1004 is rotated, then the screw rod 1002 is rotated through the rotating rod 1001, the screw rod 1002 drives the bar-shaped plate 1004 to move in a threaded mode, the cover plate 8 is extruded through the bar-shaped plate 1004, the cover plate 8 drives the push block 803 to move and then extrude the slide block 601, the bar-shaped block 7 is extruded through the slide block 601, meanwhile, the press block 804 on the cover plate 8 extrudes the positioning groove 701 on the bar-shaped block 7, so that the stability when the bar-shaped block 7 is fixed is improved, the operation is convenient, when the bar 1001 needs to be disassembled, the screw rod 1001 is only needed to be rotated reversely, the rotating rod 1001 drives the screw rod 1002 to rotate by a certain angle after the bar 1004 is loosened, the strip-shaped block 7 can be taken out after the cover plate 8 is turned over.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rapier weaving machine programme-controlled woof tension controller, includes base (11), loom body (12) and weft accumulator (13), and all install on base (11) loom body (12) and weft accumulator (13), and the internally mounted of weft accumulator (13) has frame (1), its characterized in that: first bedplate (2) are installed to top one side of frame (1), second bedplate (3) are installed to the top opposite side of frame (1), mounting groove (4) and screw (9) have been seted up to the inside of frame (1), expanding spring (5) are installed to the inner diapire equidistance of mounting groove (4), bottom plate (6) are installed on the top of expanding spring (5), bar-shaped piece (7) are installed to the inside equidistance of bottom plate (6), apron (8) are installed to the edge of mounting groove (4), the internally mounted of screw (9) has locking Assembly (10).

2. The rapier loom program-controlled weft tension controller according to claim 1, characterized in that: the top end edge of the bottom plate (6) is also provided with a sliding block (601) in a sliding mode, and the sliding block (601) is of a trapezoidal structure.

3. The rapier loom program-controlled weft tension controller according to claim 1, characterized in that: the edge of the strip-shaped block (7) is symmetrically provided with positioning grooves (701), the top end of the strip-shaped block (7) is symmetrically provided with comb-shaped strips (702), and the comb-shaped strips (702) are connected through a buckling belt (703).

4. The rapier loom program-controlled weft tension controller according to claim 1, characterized in that: a strip-shaped groove (801) and a strip-shaped opening (802) are formed in the top end of the cover plate (8) respectively, and a push block (803) and a press block (804) are further mounted at the bottom end of the cover plate (8).

5. The rapier loom program-controlled weft tension controller according to claim 4, characterized in that: the push block (803) is located between the strip-shaped groove (801) and the strip-shaped opening (802), the press blocks (804) are arranged at equal intervals, and the press blocks (804) are located at the bottom end of the strip-shaped groove (801).

6. The rapier loom program-controlled weft tension controller according to claim 1, characterized in that: locking Assembly (10) include bull stick (1001), and bull stick (1001) is installed on lead screw (1002), lead screw (1002) and screw (9) threaded connection, and stopper (1003) are installed on the top of lead screw (1002), and still rotate on lead screw (1002) and install strip shaped plate (1004).

7. The rapier loom program-controlled weft tension controller according to claim 6, characterized in that: the size of the limiting block (1003) is smaller than that of the strip-shaped opening (802), and the size of the strip-shaped plate (1004) is matched with that of the strip-shaped opening (802).