CN117101942A - Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine - Google Patents

Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine Download PDF

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Publication number
CN117101942A
CN117101942A CN202311091466.2A CN202311091466A CN117101942A CN 117101942 A CN117101942 A CN 117101942A CN 202311091466 A CN202311091466 A CN 202311091466A CN 117101942 A CN117101942 A CN 117101942A
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CN
China
Prior art keywords
roller
glue
double
rubberizing
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311091466.2A
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Chinese (zh)
Inventor
方顺凯
程继先
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Jiangsu Fangbang Machinery Co ltd
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Jiangsu Fangbang Machinery Co ltd
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Publication date
Application filed by Jiangsu Fangbang Machinery Co ltd filed Critical Jiangsu Fangbang Machinery Co ltd
Priority to CN202311091466.2A priority Critical patent/CN117101942A/en
Publication of CN117101942A publication Critical patent/CN117101942A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B70/628—Applying glue on moving webs to form tubular webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0821—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by driving means for rollers or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/086—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
    • B05C1/0865—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the cooperating element being a roller, e.g. a coating roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/006—Controlling; Regulating; Measuring; Safety measures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/04—Feeding sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive

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Abstract

The invention aims to disclose a double-layer coil material bagging device, a sizing control method and an environment-friendly bag forming machine, and relates to the technical field of environment-friendly bag forming, comprising a frame, an outer-layer unreeling component, an inner-layer unreeling component and a sizing component; the outer layer unreeling component comprises a first unreeling shaft, a plurality of first passing rollers and a compound roller; the inner layer unreeling component comprises a second unreeling shaft, a plurality of second passing rollers, a tensioning component and a gluing roller, wherein the inner layer unreeling component conveys inner layer materials from above the frame, and the outer layer unreeling component conveys outer layer materials from below the frame; the saidThe gluing component comprises a glue disc, a glue conveying roller, a glue homogenizing roller and a glue feeding roller, wherein the glue feeding roller is provided with a glue feeding area and a non-glue feeding area; the beneficial effects are that: the inner layer material is glued at intervals by arranging a gluing area and a non-gluing area on the gluing roller through V 1 And V 3 The difference value of the two layers controls the gluing interval of the inner layer material, the interval gluing can reduce the glue consumption, and the forming cost of the environment-friendly bag is reduced.

Description

Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine
Technical Field
The invention relates to the technical field of environment-friendly bag forming, in particular to a double-layer coil material bag forming device, a sizing control method and an environment-friendly bag forming machine.
Background
At present, when a double-layer environment-friendly bag is formed, an outer layer material and an inner layer material are compounded and then formed into a bag, and at present, when the outer layer material and the inner layer material are compounded, all the compound surfaces are provided with glue, so that on one hand, the glue consumption is large, the cost is high, and on the other hand, the glue brings the problem of environment-friendly pollution.
In view of the above, there is an urgent need to develop a dual-layer roll bagging apparatus, a sizing control method and an environment-friendly bag forming machine to overcome the defects of the prior art.
Disclosure of Invention
The invention aims to disclose a double-layer coil material bagging device, a sizing control method and an environment-friendly bag forming machine, and aims to realize that only the bag mouth end and the bag bottom end of an environment-friendly bag are sized by intermittent sizing, so that the glue consumption is greatly reduced.
The first object of the invention is to provide a double-layer coiled material bagging device.
The second invention aims to provide a double-layer coil stock sizing control method.
A third object of the present invention is to provide an environment-friendly bag forming machine.
In order to achieve the first object, the invention provides a double-layer coil material bagging device, which comprises a frame, an outer-layer unreeling component, an inner-layer unreeling component and a rubberizing component;
the outer layer unreeling component comprises a first unreeling shaft, a plurality of first passing rollers and a compound roller;
the inner layer unreeling component comprises a second unreeling shaft, a plurality of second passing rollers, a tensioning component and a gluing roller, wherein the inner layer unreeling component conveys inner layer materials from above the frame, and the outer layer unreeling component conveys outer layer materials from below the frame;
the sizing component comprises a rubber disc, a rubber conveying roller, a rubber homogenizing roller and a rubber feeding roller, wherein the rubber feeding roller is provided with a rubber feeding area and a non-rubber feeding area, and the rubber feeding area protrudes out of the non-rubber feeding area;
the inner layer material passes between the glue applying roller and the gluing roller and then enters the composite roller.
Preferably, the rubberizing area is rectangular.
Preferably, the glue applying roller is driven by a servo motor, and the linear speed of the glue applying area is equal to the linear speed of the glue applying roller.
Preferably, the linear speed of the glue applying area is equal to the linear speed of the glue homogenizing roller.
Preferably, the two sides of the bottom of the rubber plate are respectively provided with a first straight tooth and a second straight tooth;
the two sides of the rubber plate are respectively provided with a first supporting plate wall and a second supporting plate wall;
the first supporting plate wall is provided with a screw rod, a first connecting rod is arranged between the first supporting plate wall and the second supporting plate wall, the end part of the first connecting rod is provided with a first helical tooth, and the first connecting rod is also provided with a first gear and a second gear;
the screw rod is meshed with a first helical gear, the first gear is meshed with a first straight gear, and the second gear is meshed with a second straight gear;
and the screw rod is rotated, and the first gear and the second gear are driven to rotate through the first helical teeth, so that the rubber plate is driven to move up and down.
Preferably, a first moving block and a second moving block are respectively arranged at two ends of the rubber transfer roller, the first moving block is supported on the first supporting plate wall, and the second moving block is supported on the second supporting plate wall;
a first ejector rod is arranged on one side of the first moving block, a second helical tooth is arranged at the end part of the first ejector rod, a second ejector rod is arranged on one side of the second moving block, and a third helical tooth is arranged at the end part of the second ejector rod;
a second connecting rod is arranged between the first supporting plate wall and the second supporting plate wall, a fourth helical tooth and a fifth helical tooth are respectively arranged at two ends of the second connecting rod, the fourth helical tooth is meshed with the second helical tooth, and the fifth helical tooth is meshed with the third helical tooth;
and rotating the second connecting rod to drive the rubber transfer roller to approach or separate from the rubber homogenizing roller.
Preferably, the tensioning assembly comprises a fixed shaft and rotating pieces respectively arranged at two ends of the fixed shaft, and a fixing piece is arranged between the rotating pieces and the fixed shaft;
one end of the rotating piece is provided with a tensioning roller, the other end of the rotating piece is provided with a screw rod, and the supporting point of the screw rod is the end part of the fixing piece.
Based on the same principle of the invention, in order to achieve the second object, the invention provides a double-layer coil sizing control method, wherein the inner layer material is sized when passing between a sizing roller and a gluing roller;
the rubberizing roller is provided with a rubberizing area and a non-rubberizing area, and the rubberizing area protrudes out of the non-rubberizing area;
the rubberizing roller is driven by a servo motor, and the rubberizing roller is provided with a rubberizing speed V 1 Speed V of spin 2 Speed V of non-rubberizing area 3 ；
The V is 1 Equal to the speed of the glue roller, said V 2 Equal to the speed of the glue homogenizing roller;
the V is 3 ≠V 1 The V is 3 ≠V 2 。
Preferably by V 1 And V 3 And the difference in (2) controls the sizing spacing of the inner layer material.
Based on the same principle, in order to achieve the third object, the invention provides an environment-friendly bag forming machine, which comprises the double-layer coil material bag forming device according to the first invention.
Compared with the prior art, the invention has the beneficial effects that:
the glue applying area and the non-glue applying area are arranged on the glue applying roller, so that the interval glue application of the inner layer material is realized instead of continuous glue application, the glue consumption can be reduced, and the forming cost of the environment-friendly bag is reduced; in addition, through V 1 And V 3 The difference value of the two layers controls the gluing interval of the inner layer material, and only the two ends of the environment-friendly bag are glued, so that the glue consumption is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly introduce the drawings that are needed in the embodiments or the prior art descriptions, it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a double-layer roll bagging apparatus of the present invention.
Fig. 2 is a schematic perspective view of a double-layer roll bagging apparatus according to the present invention.
FIG. 3 is a schematic representation of the sizing area of the inner layer material of the present invention.
Fig. 4 is a schematic side view of the applicator roll of the present invention.
Fig. 5 is a schematic perspective view of the gluing assembly of the present invention.
Fig. 6 is a schematic perspective view of the tensioning assembly and the sizing assembly of the present invention.
Wherein, 1, the frame; 2. an outer layer unreeling component; 21. a first unreeling shaft; 22. a first pass roller; 23. a composite roller; 3. an inner unreeling component; 31. a second unreeling shaft; 32. a second pass roller; 33. a tensioning assembly; 331. a fixed shaft; 332. a rotating member; 333. a fixing member; 334. a tension roller; 335. a screw rod; 34. a glue roller; 4. a sizing component; 41. a rubber plate; 411. a first straight tooth; 412. a second straight tooth; 42. a rubber transfer roller; 421. a first moving block; 422. a second moving block; 423. a first ejector rod; 424. a second helical tooth; 425. a second ejector rod; 426. a third helical tooth; 427. a second link; 428. fourth helical teeth; 429. a fifth helical tooth; 43. a glue homogenizing roller; 44. a glue applying roller; 441. a sizing area; 45. a first support panel wall; 451. a screw; 452. a first link; 453. a first helical tooth; 454. a first gear; 455. a second gear; 46. a second support panel wall; 5. an inner layer material; 6. an outer layer material.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings, but it should be understood that the embodiments are not limited to the present invention, and functional, method, or structural equivalents and alternatives according to the embodiments are within the scope of protection of the present invention by those skilled in the art.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The following describes embodiments of the present invention.
Example 1
Referring to fig. 1 to 4, this embodiment discloses a specific embodiment of a double-layer roll bagging apparatus.
Referring to fig. 1 to 4, the double-layer coil bagging device comprises a frame 1, an outer-layer unreeling component 2, an inner-layer unreeling component 3 and a rubberizing component 4; the outer layer unreeling component 2 comprises a first unreeling shaft 21, a plurality of first passing rollers 22 and a compound roller 23; the inner layer unreeling component 3 comprises a second unreeling shaft 31, a plurality of second passing rollers 32, a tensioning component 33 and a gluing roller 34, wherein the inner layer unreeling component 3 conveys an inner layer material 5 from above the frame 1, and the outer layer unreeling component 2 conveys an outer layer material 6 from below the frame 1; the glue assembly 4 comprises a glue tray 41, a glue transfer roller 42, a glue homogenizing roller 43 and a glue applying roller 44, wherein the glue applying roller 44 is provided with a glue applying area 441 and a non-glue applying area, and the glue applying area 441 protrudes out of the non-glue applying area; the inner layer material 5 passes between the glue roller 44 and the glue roller 34 and then enters the composite roller 23.
Specifically, the inner layer material 5 and the outer layer material 6 may be paper or film, and at present, when the inner layer material 5 and the outer layer material 6 are compounded into a bag, glue may be spread between the inner layer material 5 and the outer layer material 6, which has the defect of large glue consumption and environmental protection. In order to overcome the above-mentioned drawbacks, referring to fig. 3 and 4, the glue applying roller 44 is provided with rectangular glue applying areas 441, in this embodiment, a glue applying manner is adopted at intervals, only two ends of the environmental protection bag are subjected to glue applying to form glue applying areas 51, the shape of the glue applying areas 51 is the same as that of the glue applying areas 441, the glue consumption is greatly reduced, and the manufacturing cost of the environmental protection bag is reduced; in order to achieve the interval gluing, the glue applying roller 44 is driven by a servo motor, the linear speed of the glue applying area 441 is equal to the linear speed of the glue applying roller 34, and the linear speed of the glue applying area 441 is equal to the linear speed of the glue homogenizing roller 43, specifically, the linear speed of the glue applying roller 44 is controlled by the servo motor to change, but the linear speed of the glue applying area 441 is equal to the linear speed of the glue applying roller 34 so as to accurately glue, and by controlling the rotational speed of the glue applying roller 44, each time the glue applying roller 44 rotates, the two ends of the inner layer material 5 of an environmental protection bag are glued, and in order to improve the gluing efficiency, the linear speed during the normal gluing is greater than the linear speed during the non-gluing.
Referring to fig. 5, in order to facilitate cleaning of the glue tray 41, two sides of the bottom of the glue tray 41 are respectively provided with a first straight tooth 411 and a second straight tooth 412; the two sides of the rubber disc 41 are respectively provided with a first supporting plate wall 45 and a second supporting plate wall 46; a screw 451 is provided on the first support plate wall 45, a first link 452 is provided between the first support plate wall 45 and the second support plate wall 46, a first helical tooth 453 is provided on an end portion of the first link 452, and a first gear 454 and a second gear 455 are also provided on the first link 452; the screw 451 engages the first helical tooth 453, the first gear 454 engages the first spur tooth 411, and the second gear 455 engages the second spur tooth 412; the screw 451 is meshed with the first helical teeth 453 through 45-degree teeth, the screw 451 is rotated, the screw 451 drives the first helical teeth 453 to rotate, the first connecting rod 452 is driven by the first helical teeth 453 to rotate, the first gear 454 and the second gear 455 are driven to rotate, the first gear 454 drives the first straight teeth 411, and the second gear 455 drives the second straight teeth 412, so that the rubber disc 41 is driven to move up and down; when the glue tray 41 needs to be cleaned, the screw 451 is screwed to enable the glue tray 41 to ascend or descend, and the operation is convenient.
Referring to fig. 5, in order to adjust the distance between the glue transfer roller 42 and the glue homogenizing roller 43, a first moving block 421 and a second moving block 422 are respectively disposed at two ends of the glue transfer roller 42, the first moving block 421 is supported on the first supporting plate wall 45, and the second moving block 422 is supported on the second supporting plate wall 46; a first ejector rod 423 is arranged on one side of the first moving block 421, a second inclined tooth 424 is arranged at the end part of the first ejector rod 423, a second ejector rod 425 is arranged on one side of the second moving block 422, and a third inclined tooth 426 is arranged at the end part of the second ejector rod 425; a second connecting rod 427 is arranged between the first supporting plate wall 45 and the second supporting plate wall 46, a fourth inclined tooth 428 and a fifth inclined tooth 429 are respectively arranged at two ends of the second connecting rod 427, the fourth inclined tooth 428 is meshed with the second inclined tooth 424, and the fifth inclined tooth 429 is meshed with the third inclined tooth 426; the fourth inclined teeth 428 and the second inclined teeth 424 are engaged by 45-degree inclined teeth, the fifth inclined teeth 429 and the third inclined teeth 426 are engaged by 45-degree inclined teeth, the second connecting rod 427 is rotated, the fourth inclined teeth 428 drive the second inclined teeth 424 and drive the first moving block 421 to move through the first ejector rod 423, the fifth inclined teeth 429 drive the third inclined teeth 426 and drive the second moving block 422 to move through the second ejector rod 425, and the glue transfer roller 42 is close to or far away from the glue homogenizing roller 43, so that fine adjustment of glue transfer amount is realized.
Referring to fig. 6, in order to facilitate fine adjustment of the tension of the tensioning assembly, the tensioning assembly 33 includes a fixed shaft 331 and rotating members 332 respectively disposed at both ends of the fixed shaft 331, and a fixing member 333 is disposed between the rotating members 332 and the fixed shaft 331; one end of the rotating member 332 is provided with a tensioning roller 334, the other end of the rotating member 332 is provided with a screw rod 335, and a supporting point of the screw rod 335 is an end part of the fixing member 333; by screwing the screw rod 335, the end of the rotating member 332 can be pressed down or adjusted up, thereby driving the tension roller 334 to float and realizing tension adjustment of the inner layer material 5.
Example 2
To achieve the spacer sizing of example 1, example 2 discloses a specific embodiment of a double-layer coil sizing control method.
The double-layer coil material rubberizing control method, the inner layer material 4 is rubberized when passing between the rubberizing roller 44 and the gluing roller 34; the glue roller 44 is provided with a glue applying area 441 and a non-glue applying area, the glue applying area 441 protrudes from the non-glue applying area, and the glue roller 44 removes the glueThe area outside the glue area 441 is a non-glue area, and as the non-glue area is lower, the non-glue area is not in contact with the inner layer material 5, and only the glue area 441 can realize glue; to control the pitch of the glue, the glue roller 44 is driven by a servo motor, and the glue roller 44 sets a glue speed V 1 Speed V of spin 2 Speed V of non-rubberizing area 3 The method comprises the steps of carrying out a first treatment on the surface of the Speed of sizing V 1 Is the linear velocity at the moment of contact between the rubberizing area 441 and the inner layer material 5, the spin velocity V 2 Is the linear velocity at the moment when the rubberizing area 441 contacts the glue homogenizing roller 43; to ensure stable sizing and spin coating, the V 1 Equal to the speed of the glue roller 34, said V 2 Equal to the speed of the spin roller 43, said V 3 ≠V 1 The V is 3 ≠V 2 The method comprises the steps of carrying out a first treatment on the surface of the To adapt to environmental protection bags with different lengths, the V is used for 1 And V 3 To control the sizing pitch of the inner layer material 5, in particular, to improve the sizing efficiency, V 1 ＞V 3 The rubberizing area 441 contacts and rubberizes the inner layer material 5 once per one revolution of the rubberizing roller 44, the linear velocity V contacting the rubberizing area 441 1 Faster, but linear velocity V of non-sized region of applicator roll 44 3 Slower by V 1 And V 3 Controlling the glue interval of the inner layer material 5; when the environmental protection bag body is longer, V 3 V when the environment-friendly bag body is relatively slow and the environment-friendly bag body is short 3 Relatively fast.
The method for controlling the sizing of the double-layer coil stock disclosed in this embodiment has the same technical scheme as that of embodiment 1, please refer to embodiment 1, and the description is omitted here.
Example 3
An environmental protection bag forming machine comprises a double-layer coiled material bagging device as described in an embodiment 1. Specifically, referring to fig. 1, after the double-layer coiled material bagging device completes the interval gluing of the inner layer material 5 and the outer layer material 6, the double-layer coiled material bagging device performs the processes of barrel forming, cutting and the like to form an environment-friendly bag.
The technical scheme of the environmental protection bag forming machine disclosed in this embodiment and embodiment 1 with the same parts is described in embodiment 1, and is not repeated here.

Claims (10)

1. The double-layer coil material bagging device is characterized by comprising a frame, an outer-layer unreeling component, an inner-layer unreeling component and a rubberizing component;
the outer layer unreeling component comprises a first unreeling shaft, a plurality of first passing rollers and a compound roller;
the inner layer unreeling component comprises a second unreeling shaft, a plurality of second passing rollers, a tensioning component and a gluing roller, wherein the inner layer unreeling component conveys inner layer materials from above the frame, and the outer layer unreeling component conveys outer layer materials from below the frame;
the sizing component comprises a rubber disc, a rubber conveying roller, a rubber homogenizing roller and a rubber feeding roller, wherein the rubber feeding roller is provided with a rubber feeding area and a non-rubber feeding area, and the rubber feeding area protrudes out of the non-rubber feeding area;
the inner layer material passes between the glue applying roller and the gluing roller and then enters the composite roller.
2. The double-layer roll bagging apparatus of claim 1, wherein the rubberizing area is rectangular.
3. The double-layer coil stock bagging device of claim 1, wherein the glue applying roller is driven by a servo motor, and the linear speed of the glue applying area is equal to the linear speed of the glue applying roller.
4. A double-layer coil bagging apparatus as claimed in claim 3, wherein the linear velocity of the glue application zone is equal to the linear velocity of the glue homogenizing roller.
5. The double-layer coil stock bagging device of claim 1, wherein the two sides of the bottom of the rubber plate are respectively provided with a first straight tooth and a second straight tooth;
the two sides of the rubber plate are respectively provided with a first supporting plate wall and a second supporting plate wall;
the first supporting plate wall is provided with a screw rod, a first connecting rod is arranged between the first supporting plate wall and the second supporting plate wall, the end part of the first connecting rod is provided with a first helical tooth, and the first connecting rod is also provided with a first gear and a second gear;
the screw rod is meshed with a first helical gear, the first gear is meshed with a first straight gear, and the second gear is meshed with a second straight gear;
and the screw rod is rotated, and the first gear and the second gear are driven to rotate through the first helical teeth, so that the rubber plate is driven to move up and down.
6. The double-layer coil stock bagging device of claim 5, wherein a first moving block and a second moving block are respectively arranged at two ends of the rubber transfer roller, the first moving block is supported on the first supporting plate wall, and the second moving block is supported on the second supporting plate wall;
a first ejector rod is arranged on one side of the first moving block, a second helical tooth is arranged at the end part of the first ejector rod, a second ejector rod is arranged on one side of the second moving block, and a third helical tooth is arranged at the end part of the second ejector rod;
a second connecting rod is arranged between the first supporting plate wall and the second supporting plate wall, a fourth helical tooth and a fifth helical tooth are respectively arranged at two ends of the second connecting rod, the fourth helical tooth is meshed with the second helical tooth, and the fifth helical tooth is meshed with the third helical tooth;
and rotating the second connecting rod to drive the rubber transfer roller to approach or separate from the rubber homogenizing roller.
7. The double-layer coil stock bagging device of any one of claims 1 to 6, wherein the tensioning assembly comprises a fixed shaft and rotating members respectively arranged at two ends of the fixed shaft, and a fixing member is arranged between the rotating member and the fixed shaft;
one end of the rotating piece is provided with a tensioning roller, the other end of the rotating piece is provided with a screw rod, and the supporting point of the screw rod is the end part of the fixing piece.
8. The double-layer coil material rubberizing control method is characterized in that the inner layer material is rubberized when passing between a rubberizing roller and a gluing roller;
the rubberizing roller is provided with a rubberizing area and a non-rubberizing area, and the rubberizing area protrudes out of the non-rubberizing area;
the rubberizing roller is driven by a servo motor, and the rubberizing roller is provided with a rubberizing speed V 1 Speed V of spin 2 Speed V of non-rubberizing area 3 ；
The V is 1 Equal to the speed of the glue roller, said V 2 Equal to the speed of the glue homogenizing roller;
the V is 3 ≠V 1 The V is 3 ≠V 2 。
9. The method of controlling the sizing of a double-layered web as recited in claim 8, wherein the sizing is controlled by V 1 And V 3 And the difference in (2) controls the sizing spacing of the inner layer material.
10. An environmental protection bag forming machine, characterized by comprising a double-layer coiled material bagging device as claimed in any one of claims 1 to 7.
CN202311091466.2A 2023-08-28 2023-08-28 Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine Pending CN117101942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311091466.2A CN117101942A (en) 2023-08-28 2023-08-28 Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311091466.2A CN117101942A (en) 2023-08-28 2023-08-28 Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine

Publications (1)

Publication Number Publication Date
CN117101942A true CN117101942A (en) 2023-11-24

Family

ID=88808830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311091466.2A Pending CN117101942A (en) 2023-08-28 2023-08-28 Double-layer coil material bagging device, sizing control method and environment-friendly bag forming machine

Country Status (1)

Country Link
CN (1) CN117101942A (en)

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