CN216739000U

CN216739000U - Warp shearing device for sizing machine

Info

Publication number: CN216739000U
Application number: CN202123356271.5U
Authority: CN
Inventors: 段少堂; 汪会; 张军红; 王林; 段婵娟
Original assignee: Jiumao Textile Technology Hubei Co ltd
Current assignee: Jiumao Textile Technology Hubei Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a warp shearing device for a sizing machine, which comprises a workbench, wherein a cutting opening is machined in the workbench, a cutting mechanism for cutting warp is arranged at the upper end of the workbench, the warp shearing device also comprises a tensioning mechanism, the tensioning mechanism comprises two convex blocks arranged on the workbench, springs in a compressed state are arranged on the opposite surfaces of the convex blocks, and second pressing plates for clamping warp are fixedly arranged at the opposite ends of the springs. This warp shearing mechanism for sizing machine passes the workstation with the warp when using to tightly tighten the warp through handheld, can cut through tensioning mechanism with the warp fixed and maintain behind the tight state, make manual operation convenient, increase work efficiency.

Description

Warp shearing device for sizing machine

Technical Field

The utility model relates to the technical field of sizing machines, in particular to a warp shearing device for a sizing machine.

Background

The traditional Jintian colt sizing machine needs to cut off the warp yarns wound on the warp beam in the form of manual scissors each time the shaft is changed and doffed, the working process is more complicated, potential safety hazards exist in the process of cutting the yarns, the problem that the fingers are easily injured by the scissors, the shaft-cutting time is wasted for more than 5-10 minutes each time, the sizing machine equipment is stopped, the yield of the sizing machine is influenced, the influence of overlong station-stopping time on sizing quality fluctuation of the sizing is large, the waste of the warp yarn return caused by poor sizing quality is caused, the production cost is increased, the waste of the yarn return is more than 50 meters each time the station is stopped, the cost loss is about 190 yuan/time, the production cost is expected to be saved by 118 yuan/one year, the influence on the production of the sizing machine in the shaft changing and doffing process is effectively avoided, and the personal injury to staff in the manual use process is reduced, the production cost is reduced, the slashing quality is improved, and the slashing production method plays an important role in ensuring the normal operation of slashing production.

Although the device can cut warps positioned at different heights through the adjusting unit, so that the shearing device has extremely high applicability, and can avoid manual scissors in the shearing process to work, thereby ensuring the personal safety of staff, the device enables a power motor to work through a single chip microcomputer, enables the power motor to drive a power gear fixedly connected with an output shaft of the power motor to rotate, further enables the power gear to drive a transmission gear arranged in an outer tooth matched and meshed way to rotate, further enables the transmission gear to drive an adjusting rod fixedly connected with the lower surface of the adjusting rod to rotate, thereby enabling a pressing plate to carry out threaded transmission on the outer side surface of the adjusting rod through a screw hole on the upper surface of the pressing plate, and simultaneously, the pressing plate carries out sliding adjustment on the outer side surface of a sliding rod through a through hole on the upper surface of the pressing plate, therefore, the position of the pressing plate is adjusted, and the pressing plate and the wire pressing groove are matched, clamped and pressed with warp yarns.

Because the pressfitting plays the fixed action to the warp about through clamp plate and last line groove, the user need hold always and last taut warp when adjusting the clamp plate for the warp is tight, otherwise the warp is the condition such as curling, dislocation appear probably before the pressfitting is fixed, still can move about when the cutting, lead to the silk returning condition, play the fixed effect that does not reach the ideal, handheld supplementary taut warp, not only make artifical fatigue, extravagant manpower has still reduced work efficiency, so, the warp shearing mechanism for sizing machine solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the warp shearing device for the sizing machine, which has the advantage of good warp fixing effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a warp shearing mechanism for sizing machine, includes the workstation, processing has the cutting opening on the workstation, the upper end of workstation is provided with the cutting mechanism who is used for cutting the warp, still includes straining device, straining device is including setting up two lugs on the workstation, the one side that the lug is relative all is provided with the spring under the compression state, the equal fixed mounting of spring one end in opposite directions has the second clamp plate that is used for the centre gripping warp.

Preferably, the opposite surfaces of the convex blocks are fixedly provided with telescopic rods, and the springs are sleeved on the telescopic rods.

Further, cutting mechanism includes cutting opening and lifting unit, lifting unit sets up on the workstation, lifting unit's output is provided with the cutting knife, the cutting opening of cooperation cutting warp is seted up in the processing on the workstation, the below of cutting opening is provided with the recycling bin.

The pressing mechanism comprises two mounting frames fixedly connected to the side wall of the workbench, air cylinders are arranged at the lower ends of the mounting frames, first pressing plates are arranged on push rods of the air cylinders, and pressing grooves are machined under the first pressing plates.

Furthermore, the second pressing plate and the first pressing plate are both sleeved with anti-skidding sleeves.

Further, including the plc controller, the plc controller jar with the cylinder electrical connection so that when starting the cylinder descends in proper order.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this warp shearing mechanism for sizing machine passes the workstation with the warp when using to tightly tighten the warp through handheld, can cut through tensioning mechanism with the warp fixed and maintain behind the tight state, make manual operation convenient, increase work efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a work table; 2. a lifting assembly; 21. a cutting knife; 22. cutting the opening; 3. a mounting frame; 31. a cylinder; 32. a first platen; 33. pressing a groove; 4. a bump; 41. a telescopic rod; 42. a spring; 43. and a second pressure plate.

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.

Referring to fig. 1-2, the warp shearing apparatus for a sizing machine in this embodiment includes a workbench 1, a cutting opening 22 is processed on the workbench 1, a cutting mechanism for cutting warp is disposed at an upper end of the workbench 1, and a tensioning mechanism, the tensioning mechanism includes two protrusions 4 disposed on the workbench 1, springs 42 in a compressed state are disposed on opposite sides of the protrusions 4, and second pressing plates 43 for clamping warp are fixedly mounted on opposite ends of the springs 42.

The device passes workstation 1 with the warp when using to tightly tighten the warp through handheld, utilize self elastic potential energy under the spring 42 compression state, make two second clamp plates 43 can the centre gripping warp, can cut through cutting mechanism after fixing the warp and maintaining tight state, make manual operation convenient, increase work efficiency.

Preferably, the opposite surfaces of the convex blocks 4 are fixedly provided with telescopic rods 41, and the telescopic rods 41 are sleeved with springs 42.

Because spring 42 can produce fore-and-aft deformation, for preventing that spring 42 warp in the long-time use, the unable clamping function that realizes of subassembly sets up telescopic link 41 and makes the unable fore-and-aft deformation of spring 42, guarantees subassembly life.

Further, cutting mechanism includes cutting opening 22 and lifting unit 2, and lifting unit 2 sets up on workstation 1, and lifting unit 2's output is provided with cutting knife 21, and the cutting opening 22 of cooperation cutting warp is seted up in the processing on workstation 1, and the below of cutting opening 22 is provided with the recycling bin.

The device realizes cutting warp function through cutting opening 22 cooperation cutting knife 21, collects the material piece under the cutting through setting up the recycling bin, reduces clean degree of difficulty.

Further, still include pressing mechanism, pressing mechanism includes two fixed connection at the mounting bracket 3 of 1 lateral wall of workstation, and the 3 lower extremes of mounting bracket all are provided with cylinder 31, are provided with first clamp plate 32 on the push rod of cylinder 31, and processing has indent 33 under first clamp plate 32.

The device drives the pressing plate through the air cylinder 31 to perform auxiliary clamping on the tightened warp yarns, and the stability of fixing the warp yarns is improved.

Preferably, the second pressing plate 43 and the first pressing plate 32 are both sleeved with anti-slip sleeves.

As the first pressing plate 32 and the second pressing plate 43 are adopted to fixedly clamp the warp yarns, the friction force is increased by arranging the anti-slip sleeve, and the unsatisfactory clamping effect is avoided.

Further, a plc controller is included, and the plc controller cylinder is electrically connected to the cylinder 31 so that the cylinder 31 descends in sequence when starting.

Because cylinder 31 will produce the power of dragging to the warp when getting into indent 33, therefore this embodiment provides that cylinder 31 descends in proper order, and the cylinder 31 of close warp yarn machine descends earlier, descends behind the cylinder 31 of keeping away from warp yarn machine for the clamp plate of close warp yarn machine gets into indent 33 earlier, drags the warp, avoids when the clamp plate descends together, and the warp does not have the space of dragging, and the device operation degree of difficulty increases.

In the present application, the cutting mechanism, the lifting assembly 2 and the pressing mechanism are all the prior art, including but not limited to the chinese patent publication with publication number CN214694828U, and the present application is not described in detail herein.

The utility model provides a focus is in improving the fixed warp of current clamp plate pressfitting for replacing artifical taut to straining device for before the clamp plate pushes down, need not handheld supplementary, convenient to use.

The working principle of the above embodiment is as follows:

because the warp needs the manual work to hand before the pressfitting among the prior art and keeps tight state, otherwise the warp is curled, the condition such as dislocation appears probably before the pressfitting is fixed, still can move about when the cutting, lead to the silk return condition, play the fixed effect of ideal, but handheld can lead to wasting time and energy, and when the clamp plate got into indent 33, will drag the warp, lead to user's hand discomfort, therefore the device is through setting up straining device, when using, pass workstation 1 with the warp, and tighten the warp through handheld, utilize self elastic potential energy under the spring 42 compression state, make two second clamp plates 43 can the centre gripping warp, after fixing the warp, the warp alright cut through cutting mechanism again in order to maintain tight state, thereby avoid the silk return, make manual operation convenient, increase work efficiency.

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

Claims

1. The utility model provides a warp shearing mechanism for sizing machine, includes workstation (1), processing has cutting opening (22) on workstation (1), the upper end of workstation (1) is provided with the cutting mechanism who is used for cutting the warp, its characterized in that: still include straining device, straining device is including setting up two lug (4) on workstation (1), the one side that lug (4) are relative all is provided with spring (42) under the compression state, the equal fixed mounting in spring (42) one end in opposite directions has second clamp plate (43) that are used for the centre gripping warp.

2. The warp cutting device for a sizing machine according to claim 1, characterized in that: the equal fixed mounting in the one side that lug (4) is relative has telescopic link (41), the cover is equipped with on telescopic link (41) spring (42).

3. The warp cutting device for a sizing machine according to claim 1, characterized in that: the cutting mechanism comprises a cutting opening (22) and a lifting assembly (2), the lifting assembly (2) is arranged on the workbench (1), a cutting knife (21) is arranged at the output end of the lifting assembly (2), the cutting opening (22) matched with the cutting warp yarns is formed in the workbench (1), and a recovery barrel is arranged below the cutting opening (22).

4. The warp cutting device for a sizing machine according to claim 1, characterized in that: the pressing mechanism comprises two mounting frames (3) fixedly connected to the side wall of the workbench (1), air cylinders (31) are arranged at the lower ends of the mounting frames (3), first pressing plates (32) are arranged on push rods of the air cylinders (31), and pressing grooves (33) are machined under the first pressing plates (32).

5. The warp cutting device for a sizing machine according to claim 4, characterized in that: and anti-skidding sleeves are sleeved on the second pressing plate (43) and the first pressing plate (32).

6. The warp cutting device for a sizing machine according to claim 4, characterized in that: the device further comprises a plc controller, wherein the plc controller cylinder is electrically connected with the air cylinder (31) so that the air cylinder (31) descends in sequence when the device is started.