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Film coating mechanism for yarn balls

A technology of coating and yarn balls, which is applied in packaging, wrapping objects, transportation packaging, etc., can solve the problems that the coating can not fit well and the coating is uneven, so as to achieve convenient sealing and guarantee Coating quality, the effect of preventing excessive film feeding

Active Publication Date: 2017-11-24
福德机器人(成都)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to solve the problem that the above-mentioned coating film cannot be well attached to the wall of the yarn cluster, resulting in uneven coating of the coating film on the surface of the yarn cluster. Envelope

Method used

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  • Film coating mechanism for yarn balls
  • Film coating mechanism for yarn balls
  • Film coating mechanism for yarn balls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 with figure 2 As shown, in order to fix the yarn clusters, this embodiment, preferably, further includes a yarn fixing assembly 108, a top beam 109 is arranged on the upper surface of the installation plate, and the yarn fixing assembly 108 includes a yarn fixing assembly 802 And the yarn pressing assembly 801, the yarn pressing assembly 802 is arranged on one side of the top beam 109, and the yarn pressing assembly 801 and the yarn pressing assembly 802 are arranged at the bottom of the coating support 102 correspondingly.

[0041] Further, in this embodiment, the yarn pressing assembly 801 includes a yarn pressing cylinder 8011 and a yarn pressing plate 8012 connected to the yarn pressing cylinder 8011, and a plurality of membrane support rods are arranged around the yarn pressing plate 8012 8013, used to support the coating wound outside the yarn cluster; the top film assembly 802 includes a top yarn cylinder 8021, a top yarn support board assembly...

Embodiment 2

[0044] Such as figure 1 , image 3 , Figure 8 with Figure 9 As shown, in order to make the film feeding assembly 105 synchronized and more flexible. In this embodiment, preferably, the upper clamping membrane assembly 501 includes an L-shaped upper clamping membrane support 5011 and an upper claw clip 5012, and the upper clamping clamp 5012 is arranged at the bottom of the upper clamping membrane bracket 5011 A cylinder 110 for driving the upper clamp 5012 to move longitudinally and a servo motor 5013 for driving the upper clamp 5012 to move horizontally are arranged on the upper clamp 5011 .

[0045] Furthermore, in order to enable the upper claw clip 5012 to grasp the film, in this embodiment, preferably, the upper clip 5012 includes two symmetrically arranged upper grippers 5014, and the two upper grippers 5014 The closing and opening movement is driven by the air cylinder 110, which is used to clamp the film and loosen the film.

[0046] Further, in order to make th...

Embodiment 3

[0049] Such as figure 1 , Image 6 with Figure 7 As shown, in order to avoid the influence of inertia on the film winding assembly 104 when the rotating motor 107 stops rotating, in this embodiment, preferably, the film winding assembly 104 includes a film winding support 401, which is arranged on the winding A plurality of guide rollers 402 on the edge of the film support 401, and a film covering roller 403 arranged in the middle of the film winding support 401, the top of the film covering roller 403 is provided with a damping part 404, and the damping part The bottom of 404 is connected with a pressure film cone head 405 , and the damping part 404 includes a magnetic damper 406 and an angular contact ball bearing 407 connected under the magnetic damper 406 .

[0050] Further, in order to facilitate the lamination roll on the fixed lamination roller 403 , in this embodiment, preferably, an upper handle 408 and a lower handle 409 are sequentially provided on the upper part...

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Abstract

The invention discloses a film coating mechanism for yarn balls. The film coating mechanism comprises a film coating support and a mounting plate arranged on the top of the film coating support, and further comprises a film feeding assembly and a film winding assembly. The film feeding assembly comprises an upper film clamping assembly arranged on the mounting plate and a lower film clamping assembly corresponding to the upper film clamping film assembly and arranged on the lower portion of the film coating support. A film coating gear ring is movably arranged in the middle of the mounting plate, a rotating motor is connected with one side of the film coating gear ring, the film winding assembly is arranged on one side of the film coating gear ring, and the film coating gear ring drives the film winding assembly to rotate. Coating films can be automatically conveyed to the side walls of the yarn balls through longitudinal moving and synchronous horizontal moving of the upper and lower film clamping assemblies, and film feeding is completed; right after each yarn ball is wrapped with one layer of coating film, the coating film is loosened, so that the problem that the coating films cannot cover the surfaces of the coating films is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of glass fiber production equipment, in particular to a coating mechanism for yarn clusters. Background technique [0002] The yarn cluster refers to the glass fiber yarn cluster, which is wound from a tow composed of many single fibers with a diameter of <24um drawn from molten glass. Since the essence of glass fiber yarn is still glass, it is very easy to cause mutual friction and collision during packaging and transportation to break, which affects product quality and use. Therefore, it is necessary to arrange a layer of film outside the finished glass fiber yarn group for protection. [0003] At present, when the coating mechanism coats the side wall of the yarn ball, the film cannot be well attached to the wall of the yarn ball, which leads to the inability to complete the film coating of the yarn ball; In the process of wrapping the side wall of the ball, generally the yarn ball wound on the film-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B11/02B65B41/14B65B45/00B65H23/06B65H23/26B65B61/06
CPCB65B11/025B65B41/14B65B45/00B65B61/06B65H23/06B65H23/26B65H2701/1752B65H2701/1842B65H2801/81
Inventor 官杰李波王传宗胡冲
Owner 福德机器人(成都)有限责任公司
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