CN212309985U

CN212309985U - Gluing device

Info

Publication number: CN212309985U
Application number: CN202020117400.1U
Authority: CN
Inventors: 傅燕燕; 陆富才
Original assignee: FUJIAN LIHAO ELECTRONIC TECHNOLOGY CO LTD
Current assignee: FUJIAN LIHAO ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2021-01-08
Anticipated expiration: 2030-01-18

Abstract

The utility model provides a rubberizing device, including frame, feed roller, gluey groove, once go up rubber roll, conveying roller, secondary and go up rubber roll and discharge roller, gluey groove includes that a gluey groove and secondary of U-shaped structure are glued to the groove, and feed roller, rubber roll, conveying roller and discharge roller all rotate and install in the frame, and wherein once go up the rubber roll and secondary and go up the rubber roll and locate respectively once glue the groove and secondary and glue the inslot and be close to the tank bottom, the feed roller is located once and is glued groove feed end top and once go up rubber roll cooperation switching-over and carry the sheet, the discharge roller is located secondary and is glued groove discharge end top and secondary and go up rubber roll cooperation switching-over and carry the sheet, the conveying roller is located the top in the middle of a gluey groove and secondary and is glued the rubber roll cooperation switching. The utility model discloses a set the gluey groove to the U-shaped structure, effectively avoid the sizing material that traditional flat bottom gluey groove can cause to deposit, the uneven scheduling problem of material loading to effectively guarantee the rubberizing quality, avoid the waste of material.

Description

Gluing device

Technical Field

The utility model relates to a rubberizing machinery technical field, concretely relates to rubberizing device.

Background

Thermosetting resin copper clad laminates are widely used in connection with electrical/electronic instruments or mechanical devices. The copper clad laminate is produced by first soaking reinforcing material (such as sheet material of paper or fabric) in liquid resin (thermosetting resin, such as epoxy resin, etc., and solvent or curing agent), heating and drying the resin soaked reinforcing material to obtain prepreg sheet, and laminating, heating and pressurizing to combine the prepreg sheet and the prepreg sheet to obtain the thermosetting resin copper clad laminate. In the processing process, the reinforcing material needs to be impregnated with resin, and the bottom of a filler and separated resin precipitation tank is usually in a flat-bottom structure in the traditional sizing device, so that the sizing quality is influenced, and the material loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above weak point, provide a can prevent that the sizing material from deposiing, effectively guarantee the rubberizing device of rubberizing quality.

The utility model provides a scheme that technical problem adopted is: the utility model provides a rubberizing device, includes frame, feed roll, glue groove, once goes up rubber roll, conveying roller, secondary and goes up rubber roll and discharge roller, the glue groove includes a rubber groove and the secondary rubber groove of U-shaped structure, and feed roll, rubber roll, conveying roller and discharge roller all rotate and install in the frame, and wherein once go up rubber roll and secondary and go up the rubber roll and locate respectively in a rubber groove and the secondary rubber groove and be close to the tank bottom, the feed roll is located a rubber groove feed end top and is gone up the rubber roll cooperation switching-over and carry the sheet once, the discharge roller is located secondary rubber groove discharge end top and is gone up the rubber roll cooperation switching-over with the secondary and carry the sheet, the conveying roller is located the top in the middle of a rubber groove and secondary rubber groove and is gone up rubber roll cooperation switching-over.

Further, in order to form a groove structure with a wide upper part and a narrow lower part of the glue groove, the glue is stirred, and meanwhile, the sheet is convenient to convey; the upper groove diameter of the primary glue groove and the upper groove diameter of the secondary glue groove are both larger than the lower groove diameter.

Further, in order to enable the sheet to stably enter the glue groove, the sheet is stably transited between the primary glue groove and the secondary glue groove, and the sheet is vertically fed and discharged to ensure the uniformity of gluing; the glue groove comprises a primary glue groove and a secondary glue groove, wherein the outer sides of the primary glue groove and the secondary glue groove are both vertically arranged, the inner sides of the primary glue groove and the secondary glue groove are inwards inclined and upwards extended, the discharge end of a feed roller is positioned right above the feed end of the primary glue roller, and the feed end of the discharge roller is positioned right above the discharge end of the secondary glue roller to match the contour of the glue groove.

Further, in order to ensure real-time supplement of the rubber material and keep the rubber material in fluidity so as to ensure uniformity of the rubber material; still be equipped with the charge tank in the frame and be used for keeping the circulating channel that the sizing material flows, the charge tank passes through circulating channel and glues groove and secondary gluey groove intercommunication once, be equipped with first delivery pump in the charge tank, be equipped with in the circulating channel and be located a second delivery pump and the third delivery pump of gluing the groove bottom with the secondary respectively.

Further, in order to supplement the sizing material to the secondary glue groove in time; the feed tank is arranged on one side of the secondary glue tank, which faces away from the primary glue tank, and the horizontal plane where the upper end face of the feed tank, which is close to one side of the secondary glue tank, is lower than the horizontal plane where the upper end face of the feed tank, which faces away from one side of the secondary glue tank, is located.

Compare prior art, the utility model has the advantages of it is following: the utility model discloses a set the glue groove to the U-shaped structure, form the tank bottom of arc structure, effectively avoid the problem that the sizing material that traditional flat bottom glue groove can cause deposits, the material loading is uneven to effectively guarantee the rubberizing quality, avoid the waste of material, simultaneously, avoid the inconvenience that the glue groove need frequently be washd that traditional structure sizing material deposit brought, facilitate for the use; additionally, the utility model discloses a keep the even of sizing material, avoid the emergence of deposition phenomenon, still set up the inner loop structure, keep the charge tank and glue the circulation in groove and secondary through circulation channel to through setting up three delivery pump and keep circulating power, thereby guarantee the even mobility of sizing material, and then make the rubberizing quality obtain guaranteeing.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-a frame; 2-a feed roll; 3-glue groove; 4-primary gluing of rubber rollers; 5-conveying rollers; 6-secondary gluing roller; 7-a discharging roller; 8-primary glue groove; 9-secondary glue groove; 10-a first delivery pump; 11-a second delivery pump; 12-a third delivery pump; 13-a feed tank; 14-circulation channel.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

as shown in fig. 1, the present embodiment provides a glue applying device, which comprises a frame 1, a feeding roller 2, a glue tank 3, a primary gluing roller 4, a conveying roller 5, a secondary gluing roller 6 and a discharging roller 7, the rubber groove 3 comprises a primary rubber groove 8 and a secondary rubber groove 9 which are of U-shaped structures, the feeding roller 2, the gluing roller, the conveying roller 5 and the discharging roller 7 are all rotatably arranged on the frame 1, wherein the primary gluing roller 4 and the secondary gluing roller 6 are respectively arranged in the primary gluing groove 8 and the secondary gluing groove 9 and are close to the bottom of the groove, the feeding roller 2 is arranged above the feeding end of the primary rubber groove 8 and is matched with the primary rubber coating roller 4 to reversely convey the sheet, the discharge roller 7 is arranged above the discharge end of the secondary rubber tank 9 and is matched with the secondary rubber coating roller 6 to change the direction of the conveyed sheet, and the conveying roller 5 is arranged above the middle of the primary glue groove 8 and the secondary glue groove 9 and matched with the primary gluing roller 4 and the secondary gluing roller 6 to convey the sheet in a reversing way.

In the present embodiment, in order to form a slot structure with a wide upper part and a narrow lower part of the glue slot 3, the glue is stirred, and meanwhile, the sheet is convenient to convey; the upper groove diameter of the primary glue groove 8 and the secondary glue groove 9 is larger than the lower groove diameter.

In the embodiment, in order to enable the sheet to enter the glue groove 3 stably, the sheet is transited between the primary glue groove 8 and the secondary glue groove 9 stably, and the sheet is discharged vertically to ensure the uniformity of the glue material; the equal vertical setting of cell wall in the groove 9 outside is glued to first gluey groove 8 and secondary, and the inboard cell wall of groove 9 is glued to first gluey groove 8 and secondary upwards extends the setting to the inward slope, the discharge end of feed roller 2 is located directly over 4 feed ends of rubber roll once, the feed end of discharge roller 7 is located directly over 6 discharge ends of rubber roll on the secondary in order to cooperate the profile of gluey groove 3.

In the embodiment, in order to ensure real-time supplement of the rubber compound and keep the rubber compound in fluidity so as to ensure uniformity of the rubber compound; still be equipped with on frame 1 and add feed tank 13 and be used for keeping the circulating channel 14 that the sizing material flows, add feed tank 13 and glue groove 8 and the second through circulating channel 14 and glue groove 9 intercommunication once, be equipped with first delivery pump 10 in the feed tank 13, be equipped with in the circulating channel 14 and be located the second delivery pump 11 and the third delivery pump 12 of gluing groove 8 and the second bottom of gluing groove 9 respectively.

In the embodiment, in order to supplement the sizing material to the secondary glue groove 9 in time; the feed tank 13 is arranged on one side of the secondary glue tank 9, which faces away from the primary glue tank 8, and the horizontal plane of the upper end surface of the feed tank 13, which is close to one side of the secondary glue tank 9, is lower than the horizontal plane of the upper end surface of the feed tank 13, which faces away from the secondary glue tank 9, so that the glue material of the feed tank 13 directly overflows into the secondary glue tank 9.

The utility model discloses a set up gluey groove 3 into the U-shaped structure, form the tank bottom of arc structure, effectively avoid traditional flat bottom gluey groove 3 can cause the sizing material to precipitate, the uneven scheduling problem of material loading to effectively guarantee the rubberizing quality, avoid the waste of material, simultaneously, avoid the inconvenience that traditional structure sizing material deposit brought needs frequently to wash gluey groove 3, facilitate for the use; additionally, the utility model discloses a keep the even of sizing material, avoid the emergence of deposition phenomenon, still set up the inner loop structure, keep the charge tank 13 and once glue the circulation of groove 8 and secondary glue groove 9 through circulation channel 14 to through setting up three delivery pump and keep circulating power, thereby guarantee the even mobility of sizing material, and then make the rubberizing quality obtain guaranteeing.

The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A gluing device is characterized in that: including frame, feed roller, glue groove, once go up rubber roll, conveying roller, secondary and go up rubber roll and discharge roller, glue the groove and include that a gluey groove and the secondary of U-shaped structure glue the groove, feed roller, go up rubber roll, conveying roller and discharge roller all rotate and install in the frame, wherein once go up the rubber roll and the secondary and go up the rubber roll and locate respectively in a gluey groove and the secondary gluey inslot and be close to the tank bottom, the feed roller is located a gluey groove feed end top and is gone up the rubber roll cooperation switching-over and carry the sheet once, the discharge roller is located secondary and is glued groove discharge end top and secondary and go up rubber roll cooperation switching-over and carry the sheet, the conveying roller is located the top in the middle of a gluey groove and secondary and is gone up rubber roll.

2. A sizing device according to claim 1, wherein: the upper groove diameter of the primary glue groove and the upper groove diameter of the secondary glue groove are both larger than the lower groove diameter.

3. A sizing device according to claim 1, wherein: the glue groove comprises a primary glue groove and a secondary glue groove, wherein the outer sides of the primary glue groove and the secondary glue groove are both vertically arranged, the inner sides of the primary glue groove and the secondary glue groove are inwards inclined and upwards extended, the discharge end of a feed roller is positioned right above the feed end of the primary glue roller, and the feed end of the discharge roller is positioned right above the discharge end of the secondary glue roller to match the contour of the glue groove.

4. A sizing device according to claim 1, wherein: still be equipped with the charge tank in the frame and be used for keeping the circulating channel that the sizing material flows, the charge tank passes through circulating channel and glues groove and secondary gluey groove intercommunication once, be equipped with first delivery pump in the charge tank, be equipped with in the circulating channel and be located a second delivery pump and the third delivery pump of gluing the groove bottom with the secondary respectively.

5. A gluing device as claimed in claim 4, characterised in that: the feed tank is arranged on one side of the secondary glue tank, which faces away from the primary glue tank, and the horizontal plane where the upper end face of the feed tank, which is close to one side of the secondary glue tank, is lower than the horizontal plane where the upper end face of the feed tank, which faces away from one side of the secondary glue tank, is located.