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Paper box laminating and feeding equipment of laminating machine

A technology of feeding equipment and laminating machine, which is applied in the direction of papermaking, paper/cardboard containers, container manufacturing machinery, etc., and can solve the problems of film wrinkles and difficulty in unfolding

Inactive Publication Date: 2021-03-12
上海食湘食辣餐饮管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the film feeding roller of the carton of the laminating machine cuts and separates the film after the carton is covered, the tense film will spring and shrink backward due to the recoil force. If it is a film with strong adsorption force, It will appear that the film shrinks backwards into a wrinkled shape, and it is difficult to unfold

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Paper box laminating and feeding equipment of laminating machine
  • Paper box laminating and feeding equipment of laminating machine
  • Paper box laminating and feeding equipment of laminating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] For example figure 1 -example Figure 5 Shown:

[0027] The invention provides a carton film feeding device for a laminating machine, the structure of which includes a feeding roller 1, a film collecting tube 2, and a machine body 3. The film collecting tube 2 is connected to the machine body 3, and the feeding roller 1 is connected to the machine body. The upper end of 3 is movable and engaged; the feeding roller 1 includes an outer ring 11, an inner ring 12, a front extension plate 13, a transition block 14, and a booster bar 15, and the inner ring 12 and the outer ring 11 are an integrated structure , the front extension plate 13 is embedded and fixed on the left side of the transition block 14, the transition block 14 is movably engaged with the inner ring 12, and the booster bar 15 is installed on the inner side of the transition block 14 and the inner ring 12 Location.

[0028] Wherein, the front extension plate 13 includes an outer frame a1, an outer push bar ...

Embodiment 2

[0034] For example Figure 6 -example Figure 8 Shown:

[0035] Wherein, the position fixing plate b1 includes a position fixing plate b11, a resilient piece b12, a blocking roller b13, and a retracting plate b14. The blocking roller b13 is engaged with the internal movement of the retracting plate b14. The compound elastic piece b12 is connected with the positioning plate b11, through the thrust generated by the object on the retracting plate b14, the retracting plate b14 can be shrunk inward, so that the retracting plate b14 can connect the retracting plate b14 and the positioning plate b11 Moisture squeezes out.

[0036] Wherein, the blocking roller b13 includes an outer expansion plate c1, a middle plate c2, and an elastic ring c3. The outer expansion plate c1 is movably engaged with the middle plate c2 through the elastic ring c3. The outer expansion plate c1 is provided with two one, and evenly distributed symmetrically at the upper and lower ends of the middle plate ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses paper box laminating and feeding equipment of a laminating machine. The paper box laminating and feeding equipment structurally comprises a feeding roller, a film collecting pipe and a machine body, the film collecting pipe is connected with the machine body, and the feeding roller is movably clamped with the upper end of the machine body. The feeding roller stops rotatingafter laminating of the feeding roller on a paper box is completed, and a transition block is pushed by a boosting strip to extend outwards along an inner connecting ring; and through cooperation of alinkage roller and the outer surface of a front plate, the folded film can be directly flattened downwards when a connecting piece pushes a swing block to reset, the situation that after the film with high adsorption force is cut off, due to recoil, the film shrinks backwards to form a folded shape and is difficult to unfold is effectively avoided, and through reverse thrust generated by the filmon the front plate, the front plate can push a rear shrinkage plate to shrink inwards, so that gas between the rear shrinkage plate and a positioning and fixing plate can be extruded outwards throughthe rear shrinkage plate, and airflow can blow off a film attached to the outer surface of the swing block outwards through an exhaust port.

Description

technical field [0001] The invention relates to the field of laminating equipment for cartons, in particular to a carton laminating feeding device for a laminating machine. Background technique [0002] The carton laminating feeding roller of the laminating machine is mainly installed on the laminating machine to convey the carton laminating film. Through the rotation of the carton laminating feeding roller of the laminating machine, the film on the film collecting roller can be drawn out. Then cover the surface of the carton. Based on the above description, the inventor found that the carton film feeding equipment of an existing laminating machine mainly has the following deficiencies, for example: [0003] Because the film feeding roller of the carton of the laminating machine cuts and separates the film after the carton is covered, the tense film will spring and shrink backward due to the recoil force. If it is a film with strong adsorption force, It will appear that the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B50/92B31B50/74
CPCB31B50/74B31B50/92
Inventor 徐峰
Owner 上海食湘食辣餐饮管理有限公司
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