Packaging bag binding machine

A packaging bag and strapping machine technology, which is applied in the direction of packaging/binding items, packaging, and strapping machine parts, etc., can solve the problems of health hazards for workers, high production costs, and high error rates in strapping operations, and achieve low cost, The effect of complete separation and simple structure

Inactive Publication Date: 2018-10-23
佛山市团凌塑料机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a packaging bag binding machine to solve the problems of high error rate in existing binding operations, high production costs and harm to the health of workers.

Method used

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  • Packaging bag binding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A packaging bag binding machine, including a rubber band screening device, a rubber band stretching device and a packaging bag conveying device, wherein:

[0036] Elastic screening unit including vibrating disc, see Figure 1-Figure 3 , the vibrating plate includes a hopper 81 and a feeding track 82, the outer edge of the feeding track 82 is fixed on the inner wall of the hopper 81, the feeding track 82 spirals up, the vibrating plate works, the rubber band at the bottom of the hopper 81 spirals up through the feeding track 82, and the feeding The upper end of the track 82 is provided with a feed port 821, and the rubber band is delivered to the outside of the feed track 82 through the feed port 821 (the outside refers to the area between the outer edge of the feed track 82 and the inner wall of the hopper 81), and the outside of the feed track 82 is fixed with a screening track 83, the screening track 83 is located outside the feeding port 821, whereby the rubber band ...

Embodiment 2

[0050] see Figure 4-Figure 8 The rubber band stretching device includes a frame, a rubber band gripper 91, a horizontal stretching mechanism and a vertical stretching mechanism, and the rubber band gripper 91 is slidably installed on the frame along the vertical direction and the front and rear direction, and the rubber band gripper is slidably mounted on the frame. 91 has a rubber band clamping part that can clamp and loosen the rubber band; the horizontal expansion mechanism includes two pins 92 that are slidably installed on the frame along the left and right directions; The support rubber band gripper 93 that is installed on the frame, the support rubber band gripper 93 has the support rubber band clamping part that can clamp and loosen the rubber band, the support rubber band gripper 93 is positioned at the top of described pin 92, cover rubber band clip The hand 91 is located below the pin 92 .

[0051] Cover rubber band gripper 91 clamps an end of rubber band 6, make ...

Embodiment 3

[0058] On the basis of Embodiment 2, the inventor found that because the first end 921 of the pin 92 is suspended in the air, it is easy to sag under the action of its own weight, and it is easy to bend toward each other under the pressure of the periodic rubber band. Both situations are unfavorable to the insertion of the pin 92, so in order to avoid the occurrence of the above situation, the invention also includes a supporting member installed on the frame, the supporting member is arranged under the pin 92, so that the pin 92 The upward support prevents the first end 921 of the insertion pin 92 from sagging under the action of its own weight. The supporting member has a friction part that is in contact with the lower surface of the insertion pin 92. In addition, when the insertion pin 92 sags, the insertion pin 92 It is bound to form friction with the supporting member. Obviously, this friction will increase the movement resistance of the pin 92 and cause unidirectional wea...

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PUM

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Abstract

The invention discloses a packaging bag binding machine. The packaging bag binding machine comprises a rubber band screening device, a rubber band push-open device and a packaging bag conveying device, wherein the rubber band screening device comprises a vibration disk which comprises a feed hopper and a feeding track; the outer edge of the feeding track is fixed on the inner wall of the feed hopper; the feeding track spirally rises; a feeding hole is formed in the upper end of the feeding track; a screening track is fixed outside the feeding track; at least one block component is fixed on thescreening side wall; the distance between the far end of the block component and the outer edge of the screening bottom wall is greater than the thickness of one rubber band and is less than the thicknesses of the two rubber bands; the rubber band push-open device is arranged at the tail end of the screening track and is used for pushing open rubber bands screened by the rubber band screening device; and the packaging bag conveying device is used for conveying packaging bags to openings of the rubber bands pushed open by the rubber band push-open device. The packaging bag binding machine hasthe beneficial effects that the packaging bag binding machine realizes automatic operation, frees the manual work, exempts the limitations from the technical proficiency of operators, has high expansibility and is simple in structure and low in cost.

Description

technical field [0001] The invention relates to the technical field of packaging machinery, in particular to a packaging bag binding machine. Background technique [0002] Many items (such as packaging bags) can be bound with rubber bands, which are currently tied manually. This method takes up a lot of manpower, which increases the production cost and weakens the competitiveness of products in today's increasing manpower cost; manual work is easily affected by the work proficiency, physical state and mental state, and the error rate is high; exempt When people are in the working environment, avoid noise, dust, and toxic and harmful gases in the working environment that are harmful to human health. Contents of the invention [0003] The purpose of the present invention is to provide a packaging bag binding machine, which is used to solve the problems of high error rate, high production cost and harm to the health of operators in the existing binding operation. [0004] T...

Claims

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Application Information

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IPC IPC(8): B65B51/04B65B51/08
CPCB07B13/16B65B13/022B65B13/18B65B51/046B65B51/08B65G47/28
Inventor 张凌美陈德胜
Owner 佛山市团凌塑料机械有限公司
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