CN212022726U

CN212022726U - High-stability multifunctional COF tape transport trolley

Info

Publication number: CN212022726U
Application number: CN202020554474.1U
Authority: CN
Inventors: 顾叶翔; 刘璐
Original assignee: Jiangsu Union Semiconductor Co Ltd
Current assignee: Jiangsu Union Semiconductor Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a high-stability multifunctional COF tape transport cart in the field of semiconductor storage, which comprises a bottom plate, a plurality of wheels are arranged below the bottom plate, side baffles are vertically arranged at the left side and the right side of the bottom plate, a front vertical baffle and a rear vertical baffle are respectively arranged at the front side and the rear side of the bottom plate, a vertical separation plate is arranged between the front baffle and the rear baffle, two lateral support plates which are bilaterally symmetrical are arranged between the separation plate and any side baffle, the lateral support plates are obliquely arranged, a plurality of slots are arranged on the side supporting plates at intervals along the length direction, a plurality of inserting plates are sequentially arranged between the left and right corresponding side supporting plates along the length direction and are vertically arranged, a storage space is formed between the two adjacent inserting plates, the vertical COF winding tape of having placed in the storage space, the left and right sides of winding tape disk body pastes respectively and leans on corresponding collateral branch fagging setting. The utility model discloses can the multipurpose use, increase product transportation stability on the way.

Description

High-stability multifunctional COF tape transport trolley

Technical Field

The utility model belongs to semiconductor storage field, in particular to multi-functional COF winding tape transport trolley of high stability.

Background

COF is often called as chip on film, which is a packaging technique of a die and a flexible film for fixing a driver IC on a flexible circuit board, and is a technique for bonding a chip and a flexible substrate circuit by using a flexible additional circuit board as a packaging chip carrier. COF adopts the roll-to-roll packaging production, from the production packaging workshop to warehouse room, and the staff superposes a plurality of finished COF rolls from top to bottom and loads to a box for transportation. COF (chip on film) winding tape easily slips off in the transportation process, is stacked and extruded to cause the damage of a packaging bag, so that COF winding tape products are in contact with air, the products are oxidized and damaged, and the COF winding tape products can only be returned to a production and packaging workshop to be packaged again, so that the cost is increased.

In order to prevent the COF tape products from being crushed in the transportation process, the COF tape products are transported by a cart in the prior art, and the defects are that: the loading capacity of the cart is less; the operation mode is single, and the transportation is limited to single COF tape products; the use space is narrow, and the protective film is inconvenient for personnel to install; the product will shake during transportation, which is not good for the stability of the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional COF winding tape transport trolley of high stability can the multipurpose use, increases product transportation stability on the way, improves transport efficiency, can once only carry more products.

The purpose of the utility model is realized like this: a high-stability multifunctional COF tape transport cart comprises a bottom plate, wherein a plurality of wheels are arranged below the bottom plate, side baffles are vertically arranged on the left side and the right side of the bottom plate, the two side baffles are parallel to each other, a front baffle and a rear baffle which are vertical are respectively arranged on the front side and the rear side of the bottom plate, the front baffle, the rear baffle and the two side baffles are wound into a rectangle, a vertical partition plate is arranged between the front baffle and the rear baffle, the front side and the rear side of the partition plate are respectively fixed with the middle part of the front baffle and the middle part of the rear baffle, two lateral support plates which are symmetrical left and right are respectively arranged between the partition plate and any side baffle, the front side and the rear side of each lateral support plate are respectively fixed with the front baffle and the rear baffle, the lateral support plates are obliquely arranged, a plurality of slots are arranged on the lateral support plates at intervals along the length direction, the vertical setting of picture peg, the left and right sides of picture peg insert respectively and correspond the slot in, form storage space between two adjacent picture pegs, the vertical COF winding of having placed in the storage space, the COF winding is on the winding disk body, and the downside of winding disk body supports on the bottom plate, and the left and right sides of winding disk body pastes respectively and leans on corresponding collateral branch fagging setting.

The utility model discloses during the use, with each storage space of a plurality of COF winding tape products vertical putting into shallow respectively, each COF winding tape product is separated by the picture peg, and the product is erect and is placed, can place 28 batches. Compared with the prior art, the beneficial effects of the utility model reside in that: after the plugboards are completely taken down, the internal space of the trolley is enlarged, the application range is enlarged, and the utilization rate of the trolley is improved; a plurality of stress points are increased through the side supporting plates, so that when COF tape products are transported, the product shaking is reduced, the product stability is increased, and the product breakage rate is reduced; two rows of storage spaces are arranged, and the loading rate is improved by 100%; but cart inside picture peg adopts the fly leaf, the personnel of being convenient for install the protective sheath.

As a further improvement of the utility model, the U-shaped handle is fixedly connected to the rear baffle plate, and a reinforcing rod is arranged between the horizontal part of the handle and the rear baffle plate. It is more convenient to promote the shallow through the handle.

As a further improvement of the utility model, the wheel is provided with four, and the bottom plate downside fixedly connected with prevents the static chain.

As a further improvement, the bottom sprag of picture peg sets up two upper and lower symmetric distributions's the groove of grabbing on the picture peg on the bottom plate, and the cladding has the protective sheath on the picture peg, also corresponds on the protective sheath and has seted up the groove of grabbing, and the protective sheath adopts sponge material to make. It is more convenient to remove the picture peg through grabbing the groove, and the protective sheath can play the effect of protection product.

As a further improvement of the utility model, the picture peg is provided with 26 altogether, and each picture peg is two rows of distributions.

As a further improvement of the present invention, the COF winding tape and the winding tape tray are both disposed in the aluminum foil bag.

As a further improvement of the utility model, be located be provided with the shock attenuation cavernosum on the bottom plate of aluminium foil bag below, collateral branch fagging surface is provided with the shock attenuation cavernosum. The damping effect can be further improved through the damping sponge body.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a cross-sectional view along AA of fig. 1.

Fig. 3 is a cross-sectional view taken along line BB of fig. 1.

Fig. 4 is a front view of the present invention.

Figure 5 is a cross-sectional view of the board and sleeve.

Fig. 6 is a sectional view of a COF tape and an aluminum foil pouch.

The automobile wheel with the anti-static function comprises a base plate 1, wheels 2, side baffles 3, front baffles 4, rear baffles 5, partition plates 6, side support plates 7, slots 8, inserting plates 9, a storage space 10, a COF tape, a tape disk body 12, handles 13, reinforcing rods 14, an anti-static chain 15, a grabbing groove 16, a protective sleeve 17 and an aluminum foil bag 18.

Detailed Description

As shown in fig. 1-6, a multifunctional COF tape transport cart with high stability comprises a bottom plate 1, a plurality of wheels 2 are arranged below the bottom plate 1, side baffles 3 are vertically arranged on the left and right sides of the bottom plate 1, the two side baffles 3 are parallel to each other, a front baffle 4 and a rear baffle 5 are vertically arranged on the front and rear sides of the bottom plate 1, the front baffle 4, the rear baffle 5 and the two side baffles 3 surround a rectangle, a vertical partition plate 6 is arranged between the front baffle 4 and the rear baffle 5, the front and rear sides of the partition plate 6 are respectively fixed with the middle part of the front baffle 4 and the middle part of the rear baffle 5, two lateral support plates 7 which are bilaterally symmetrical are arranged between the partition plate 6 and any side baffle 3, the front and rear sides of the lateral support plates 7 are respectively fixed with the front baffle 4 and the rear baffle 5, the lateral support plates 7 are obliquely arranged, a plurality of slots 8 are arranged on the lateral, slot 8 runs through collateral branch fagging 7 setting downwards, it has set gradually a plurality of picture pegs 9 to arrange along length direction between two collateral branch faggings 7 that control corresponds, the vertical setting of picture peg 9, the left and right sides of picture peg 9 inserts respectively and corresponds in the slot 8, form storage space 10 between two adjacent picture pegs 9, vertical COF winding 11 of having placed in storage space 10, COF winding 11 is on winding belt disk body 12, the downside of winding belt disk body 12 supports on bottom plate 1, the left and right sides of winding belt disk body 12 pastes respectively and leans on corresponding collateral branch fagging 7 setting. A U-shaped handle 13 is fixedly connected to the tailgate 5, and a reinforcement bar 14 is provided between a horizontal portion of the handle 13 and the tailgate 5. The number of the wheels 2 is four, and an anti-static chain 15 is fixedly connected to the lower side of the bottom plate 1. The bottom support of picture peg 9 is on bottom plate 1, has seted up two upper and lower symmetric distribution's grabs groove 16 on the picture peg 9, and the cladding has protective sheath 17 on the picture peg 9, also has seted up on the protective sheath 17 and grabs groove 16 correspondingly, and protective sheath 17 adopts the sponge material to make. The number of the inserting plates 9 is 26, and the inserting plates 9 are distributed in two rows. COF tape 11 and tape reel body 12 are both disposed within an aluminium foil pouch 18. The bottom plate 1 below the aluminum foil bag 18 is provided with a damping sponge body, and the surface of the side supporting plate 7 is provided with a damping sponge body.

The utility model discloses during the use, with a plurality of COF winding 11 products respectively vertical put into each storage space 10 of shallow, each COF winding 11 product is separated by picture peg 9, and the product is erect and is placed, can place 28 batches. The utility model has the advantages that: after the inserting plates 9 are completely taken down, the internal space of the trolley is enlarged, the application range is enlarged, and the utilization rate of the trolley is improved; a plurality of stress points are added through the side supporting plates 7, so that when COF tape 11 products are transported, the product shaking is reduced, the product stability is improved, and the product breakage rate is reduced; two rows of storage spaces 10 are arranged, and the loading rate is improved by 100%; the cart internal inserting plate 9 adopts a movable plate, so that a person can conveniently install the protective sleeve 17.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. A high-stability multifunctional COF tape transport cart is characterized by comprising a bottom plate, wherein a plurality of wheels are arranged below the bottom plate, side baffles are vertically arranged on the left side and the right side of the bottom plate, the two side baffles are parallel to each other, a front baffle and a rear baffle which are vertical are respectively arranged on the front side and the rear side of the bottom plate, the front baffle, the rear baffle and the two side baffles are wound into a rectangle, a vertical partition plate is arranged between the front baffle and the rear baffle, the front side and the rear side of the partition plate are respectively fixed with the middle part of the front baffle and the middle part of the rear baffle, two lateral support plates which are bilaterally symmetrical are respectively arranged between the partition plate and any side baffle, the front side and the rear side of each lateral support plate are respectively fixed with the front baffle and the rear baffle, the lateral support plates are obliquely arranged, a plurality, it has set up a plurality of picture pegs to control to arrange in proper order along length direction between two collateral branch faggings that correspond, the vertical setting of picture peg, and in the left and right sides of picture peg inserted respectively and corresponds the slot, form storage space between two adjacent picture pegs, the vertical COF winding of having placed in the storage space, the COF winding is on the winding disk body, and the downside of winding disk body supports on the bottom plate, and the left and right sides of winding disk body pastes respectively and leans on corresponding collateral branch fagging setting.

2. The multifunctional COF tape transportation cart with high stability as claimed in claim 1, wherein a U-shaped handle is fixedly connected to the rear fender, and a reinforcing bar is disposed between the horizontal portion of the handle and the rear fender.

3. The high-stability multifunctional COF tape transportation cart of claim 1 or 2, wherein the number of the wheels is four, and an antistatic chain is fixedly connected to the lower side of the bottom plate.

4. The multifunctional COF tape transportation cart with high stability as claimed in claim 1 or 2, wherein the bottom of the insertion board is supported on the bottom board, two grabbing grooves are formed in the insertion board, the grabbing grooves are distributed vertically and symmetrically, a protective sleeve is wrapped on the insertion board, the grabbing grooves are correspondingly formed in the protective sleeve, and the protective sleeve is made of sponge materials.

5. The multifunctional COF tape transport cart with high stability as claimed in claim 1 or 2, wherein there are 26 insertion boards, and each insertion board is distributed in two rows.

6. The high-stability multifunctional COF tape transport cart of claim 1 or 2, wherein the COF tape and the tape reel body are disposed in an aluminum foil bag.

7. The multifunctional COF tape transportation cart with high stability as claimed in claim 6, wherein a damping sponge is disposed on the bottom plate under the aluminum foil bag, and a damping sponge is disposed on the surface of the side supporting plate.