Anti-overlapping coiling device for middle cutting of electronic-grade glass fiber cloth

Abstract

The utility model relates to an anti-folding winding device for middle cutting of electronic-grade glass fiber cloth. The anti-folding winding device comprises a cutter, glass fiber cloth, a fixed roller, a cloth guide roller, a cloth pressing roller, a paper tube and a double-shaft-head winding seat. The cutter is arranged in the middle of the glass fabric, the cutter cuts the glass fabric into a first half glass fabric and a second half glass fabric, the first half glass fabric and the second half glass fabric sequentially pass through and are wound on the fixed roller, the cloth guide roller and the paper tube, the paper tube is arranged on the cloth pressing roller in a sleeving manner, and the double-spindle-head winding seat drives the paper tube to rotate; according to the utility model, the two pieces of cut half-range glass fabric are wound in a split-flow manner, so that the phenomenon that the two pieces of cut half-range glass fabric are overlapped and cannot be separated is effectively avoided, in addition, the original edge sealing effect is reserved, and the phenomenon that the selvedges loosen is avoided; and after being coiled, the coil can be directly packaged and warehoused without re-coiling, so that the production time is effectively saved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electronic grade glass fiber cloth manufacturing, especially relates to a kind of for electronic grade glass fiber cloth in cutting anti-overlapping coiling device. BACKGROUND

[0002] Glass fiber cloth customer when making small size product, need to use the glass fiber cloth with width of 400mm~630mm, and sometimes in product production, the width of glass fiber cloth produced is between 1000mm~1300mm, so it is needed to cut the glass cloth, that is, to cut from the middle of cloth, to meet the use requirement of customer.The existing production process is to cut the glass cloth from the middle after PU edge sealing, and the coiling end is spliced using two short paper tubes, and the two half-width glass cloths after cutting are coiled on the same axis.The glass cloth is coiled after cutting, and then the two half-width glass cloths are separated and coiled again, so that the end of the glass cloth is flush with the end of the paper tube, and the glass cloth cannot be packaged, and it is not convenient for the customer to use, and the glass cloth cut from the middle is coiled on the axis spliced by two short paper tubes, and the glass cloth slides left and right in a small range during coiling, so that the cut part is overlapped again, and it is difficult to separate the two bundles of cloth when coiling, and the PU edge will be broken if forced to separate them, so rework is needed;Even if the two half-width glass cloths can be separated normally, they also need to be re-coiled before being packaged and stored, which takes a long time. SUMMARY

[0003] In view of the problem that the glass cloth cut from the middle slides left and right in a small range during coiling, so that the cut part is overlapped again, and it is difficult to separate the two bundles of cloth when coiling, and the PU edge will be broken if forced to separate them, so rework is needed;Even if the two half-width glass cloths can be separated normally, they also need to be re-coiled before being packaged and stored, which takes a long time, a kind of anti-overlapping coiling device for electronic grade glass fiber cloth cutting is provided.

[0004] The technical scheme of the utility model is as follows: a kind of anti-overlapping coiling device for electronic grade glass fiber cloth cutting, including cutting knife, glass cloth, fixed roller, guide cloth roller, cloth pressing roller, paper tube, double shaft head coiling seat;Cutting knife is set in the middle of glass cloth, and cutting knife cuts glass cloth into first half-width glass cloth and second half-width glass cloth, and first half-width glass cloth and second half-width glass cloth pass through and are wound on fixed roller, guide cloth roller and paper tube in sequence, paper tube is sleeved on cloth pressing roller, and double shaft head coiling seat drives paper tube to rotate.

[0005] Preferably, the fixed roller includes a first fixed roller and a second fixed roller, the first half-width glass cloth is wound on the first fixed roller, and the second half-width glass cloth is wound on the second fixed roller.

[0006] Preferably, the guide cloth roller comprises a first guide cloth roller and a second guide cloth roller, the first half-width glass fiber cloth is wound on the first guide cloth roller, and the second half-width glass fiber cloth is wound on the second guide cloth roller.

[0007] Preferably, the paper tube comprises a first paper tube and a second paper tube, and one end of the first paper tube and the second paper tube is connected with the winding seat of the double shaft head winding seat respectively.

[0008] Preferably, the first half-width glass fiber cloth is wound on the first paper tube, and the second half-width glass fiber cloth is wound on the second paper tube.

[0009] Preferably, the pressing cloth roller comprises a first pressing cloth roller and a second pressing cloth roller, the first paper tube is sleeved on the first pressing cloth roller, and the second paper tube is sleeved on the second pressing cloth roller.

[0010] The beneficial effects of the utility model lie in: two half-width glass fiber cloths after cutting realize shunt winding in the utility model, thereby effectively avoiding the phenomenon that the overlapped half-width glass fiber cloths cannot be separated, in addition, the original edge sealing effect is retained, and there is no cloth edge unthreading phenomenon; after winding, the half-width glass fiber cloths can be directly packed and stored, without the need of re-winding, thereby effectively saving production time and improving production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the anti-overlapping winding device for cutting in the electronic-grade glass fiber cloth.

[0012] In the drawings, the names of the components corresponding to the reference numerals are as follows:

[0013] 1, cutting knife; 2, glass fiber cloth; 21, first half-width glass fiber cloth; 22, second half-width glass fiber cloth; 3, fixed roller; 31, first fixed roller; 32, second fixed roller; 4, guide cloth roller; 41, first guide cloth roller; 42, second guide cloth roller; 5, pressing cloth roller; 51, first pressing cloth roller; 52, second pressing cloth roller; 6, paper tube; 61, first paper tube; 62, second paper tube; 7, double shaft head winding seat. DETAILED DESCRIPTION

[0014] The utility model will be described in detail in combination with the drawings and specific embodiments. The embodiment is implemented on the premise of the technical scheme of the utility model, and gives a detailed implementation mode and specific operation process, but the protection scope of the utility model is not limited to the following embodiments.

[0015] REFERENCE Figure 1As shown, the utility model provides a kind of anti-accumulation coiling device for cutting in electronic grade glass fiber cloth, including cutting tool 1, glass fiber cloth 2, fixed roller 3, guide cloth roller 4, cloth pressing roller 5, paper tube 6, double shaft head coiling seat 7;Cutting tool 1 is set in glass fiber cloth 2 middle, cutting tool 1 cuts glass fiber cloth 2 into first half width glass fiber cloth 21 and second half width glass fiber cloth 22, first half width glass fiber cloth 21 and second half width glass fiber cloth 22 pass through and are wound in fixed roller 3, guide cloth roller 4 and paper tube 6 in sequence, paper tube 6 is sleeved on cloth pressing roller 5, one end of paper tube 6 is connected with the coiling seat of double shaft head coiling seat 7, and double shaft head coiling seat 7 drives paper tube 6 to rotate;

[0016] Specifically, fixed roller 3 includes first fixed roller 31 and second fixed roller 32, first half width glass fiber cloth 21 is wound on first fixed roller 31, and second half width glass fiber cloth 22 is wound on second fixed roller 32, and fixed roller 3 ensures that the tension of the wound glass fiber cloth 2 is uniform;

[0017] Guide cloth roller 4 includes first guide cloth roller 41 and second guide cloth roller 42, first half width glass fiber cloth 21 after passing through first fixed roller 31 is wound on first guide cloth roller 41, and second half width glass fiber cloth 22 after passing through second fixed roller 32 is wound on second guide cloth roller 42, so as to realize shunting;

[0018] Paper tube 6 includes first paper tube 61 and second paper tube 62, first half width glass fiber cloth 21 after passing through first guide cloth roller 41 is wound on first paper tube 61, and second half width glass fiber cloth 22 after passing through second guide cloth roller 42 is wound on second paper tube 62;One end of first paper tube 61 and second paper tube 62 is respectively connected with the coiling seat of double shaft head coiling seat 7;

[0019] Cloth pressing roller 5 includes first cloth pressing roller 51 and second cloth pressing roller 52, first paper tube 61 is sleeved on first cloth pressing roller 51, and second paper tube 62 is sleeved on second cloth pressing roller 52;Cloth pressing roller 5 supports paper tube 6;

[0020] Its working principle and beneficial effects are as follows:

[0021] After the full-width glass fiber cloth 2 is cut by the cutting tool 1, the two half-width glass fiber cloths 2 pass through the two fixed rollers 3 simultaneously, ensuring uniform tension, and then pass through the two guide cloth rollers 4, realizing shunting;The double shaft head coiling seat 7 has two coiling seats and can rotate at the same speed, and the paper tubes 6 are installed on the two coiling seats, respectively.

[0022] The two half-width glass fiber cloths after cutting are realized shunt winding, so that the phenomenon of overlapping and cannot be separated is effectively avoided, in addition, the original edge sealing effect is reserved, and there is no cloth edge unthreading phenomenon; after winding, direct packaging into the warehouse is realized, re-winding is not needed, production time is effectively saved, and production efficiency is improved.

[0023] It should be noted that the above terms "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The meaning of "a plurality of" is two or more. "Mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected.

[0024] The above is only a preferred embodiment of the present application, and is not any form and substantial limitation on the present application. It should be noted that for ordinary skilled persons in the art, without departing from the present application, some improvements and supplements can be made, which should be regarded as the protection range of the present application. For those skilled in the art, without departing from the spirit and scope of the present application, some changes, modifications and equivalent changes of the above disclosed technical content can be made, which are equivalent embodiments of the present application; at the same time, any equivalent change, modification and evolution of the above-mentioned embodiments according to the essential technology of the present application are still within the scope of the technical scheme of the present application.

Claims

1. A lap preventing take-up device for cutting in electronic grade glass fiber cloth, characterized by, The utility model relates to a cutting knife (1), glass fiber cloth (2), fixed roller (3), guide cloth roller (4), cloth pressing roller (5), paper tube (6), double shaft head winding seat (7), cutting knife (1) is arranged in the middle of glass fiber cloth (2), cutting knife (1) cuts glass fiber cloth (2) into first half width glass fiber cloth (21) and second half width glass fiber cloth (22), first half width glass fiber cloth (21) and second half width glass fiber cloth (22) pass through and are wound on fixed roller (3), guide cloth roller (4) and paper tube (6) in sequence, paper tube (6) is sleeved on cloth pressing roller (5), and double shaft head winding seat (7) drives paper tube (6) to rotate.

2. The anti-stacking take-up device for slitting of electronic grade glass fiber cloth according to claim 1, wherein, The fixed roller (3) includes a first fixed roller (31) and a second fixed roller (32), the first half width glass fiber cloth (21) is wound on the first fixed roller (31), and the second half width glass fiber cloth (22) is wound on the second fixed roller (32).

3. The anti-stacking take-up device for slitting of electronic grade glass fiber cloth according to claim 1, wherein, The guide cloth roller (4) includes a first guide cloth roller (41) and a second guide cloth roller (42), the first half width glass fiber cloth (21) is wound on the first guide cloth roller (41), and the second half width glass fiber cloth (22) is wound on the second guide cloth roller (42).

4. The anti-stacking take-up device for slitting of electronic grade glass fiber cloth according to claim 1, wherein The paper tube (6) includes a first paper tube (61) and a second paper tube (62), one end of the first paper tube (61) and the second paper tube (62) is connected with the winding seat of the double shaft head winding seat (7) respectively.

5. The anti-stacking take-up device for slitting of electronic grade glass fiber cloth according to claim 4, wherein, The first half width glass fiber cloth (21) is wound on the first paper tube (61), and the second half width glass fiber cloth (22) is wound on the second paper tube (62).

6. The anti-stacking take-up device for slitting of electronic grade glass fiber cloth according to claim 4, wherein The cloth pressing roller (5) includes a first cloth pressing roller (51) and a second cloth pressing roller (52), the first paper tube (61) is sleeved on the first cloth pressing roller (51), and the second paper tube (62) is sleeved on the second cloth pressing roller (52).

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