CN211003978U

CN211003978U - Rubber plate capable of automatically clamping belt

Info

Publication number: CN211003978U
Application number: CN201921764712.5U
Authority: CN
Inventors: 马伟创; 彭璇霞
Original assignee: Shenzhen Xingtongming Plastic Electronics Co ltd
Current assignee: Shenzhen Xingtongming Plastic Electronics Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-14
Anticipated expiration: 2029-10-18

Abstract

A rubber plate capable of automatically clamping a belt comprises a left side plate, a right side plate and a belt clamping plate for connecting the left side plate and the right side plate, wherein the belt clamping plate comprises an intermediate shaft and a plurality of guide leaves arranged on the intermediate shaft, a first inclined plane structure is arranged at one end, away from the intermediate shaft, of each guide leaf, a guide opening is formed between the first inclined plane structures of two adjacent guide leaves, a second inclined plane structure is arranged at one end, close to the intermediate shaft, of each guide leaf, a convex tongue is arranged on each second inclined plane structure, a clamping groove is formed by the second inclined plane structures of the two adjacent guide leaves and the intermediate shaft in a surrounding mode, and a shaft hole is formed in the center of the intermediate shaft; compared with the prior art, the beneficial effects of the utility model reside in that: the plurality of guide leaves are arranged on the tape clamping disc, so that the carrier tape can be smoothly inserted into the clamping groove through the guide opening, the convex tongue on the second inclined plane structure can clamp the carrier tape, the carrier tape is prevented from easily falling off, the position of the rubber disc does not need to be adjusted, and the automatic tape clamping function is realized.

Description

Rubber plate capable of automatically clamping belt

[ technical field ] A method for producing a semiconductor device

The utility model relates to a rubber plate technical field, specificly relate to a rubber plate that can automatic cassette tape.

[ background of the invention ]

The Carrier Tape (Carrier Tape) is a Tape-shaped product applied to the field of electronic packaging, and has a specific thickness, and holes (also called pockets) for holding electronic components and positioning holes for indexing are equidistantly distributed in the length direction of the Tape-shaped product. The rubber disc is a device for winding the carrier tape and plays a role in storing the carrier tape.

When the rubber disc winds the carrier tape, the head end of the carrier tape needs to be fixed on the rubber disc, and then the rubber disc is rotated to start winding. Some methods adopt manual fixation, so that the working efficiency is low; some adopt the rolling of chartered plane, but because only the bayonet socket of a joint carrier band on the rubber tyer, need set up infrared sensing device, the position of perception bayonet socket, then rotate the rubber tyer for the rubber tyer aims at the carrier band and just can fix the head end of carrier band on the rubber tyer, leads to equipment mechanical mechanism complicated, and is with high costs.

In view of the above, it is desirable to provide a rubber plate capable of automatically clamping a tape to overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a can automatic cassette tape's rubber disc aims at realizing preventing that the carrier band from droing easily, need not to adjust the rubber disc position, realizes automatic cassette tape function.

In order to achieve the purpose, the utility model provides a rubber disc capable of automatically clamping a belt, which comprises a left side disc, a right side disc and a belt clamping disc for connecting the left side disc and the right side disc, wherein the left side disc, the right side disc and the belt clamping disc are coaxially arranged;

the clamping band plate comprises an intermediate shaft and a plurality of guide leaves arranged on the intermediate shaft, wherein one end, far away from the intermediate shaft, of each guide leaf is provided with a first inclined plane structure, a guide opening is formed between the first inclined plane structures of two adjacent guide leaves, one end, close to the intermediate shaft, of each guide leaf is provided with a second inclined plane structure, a convex tongue is arranged on the second inclined plane structure, the second inclined plane structures of two adjacent guide leaves and the intermediate shaft are arranged in a surrounding mode to form a clamping groove, the center of the intermediate shaft is provided with a shaft hole, and the shaft hole penetrates through the left side plate and the right side plate.

In a preferred embodiment, the shaft hole is provided with a plurality of anti-slip grooves.

In a preferred embodiment, the cross section of the intermediate shaft is a regular hexagon, and the number of the guide leaves is six.

In a preferred embodiment, the guide blades are welded to the intermediate shaft in a polar array centered on the intermediate shaft.

In a preferred embodiment, a plurality of lightening holes are formed on the left side disc and the right side disc.

Compared with the prior art, the utility model provides a pair of can automatic block rubber disc of area's beneficial effect lies in: the plurality of guide leaves are arranged on the tape clamping disc, so that the carrier tape can be smoothly inserted into the clamping groove through the guide opening, the convex tongue on the second inclined plane structure can clamp the carrier tape, the carrier tape is prevented from easily falling off, the position of the rubber disc does not need to be adjusted, and the automatic tape clamping function is realized.

[ description of the drawings ]

Fig. 1 is a perspective view of the rubber plate capable of automatically clamping the belt according to the present invention.

Fig. 2 is a left body view of the automatic taping adhesive reel of fig. 1.

Fig. 3 is a cross-sectional view taken along plane a-a of fig. 2.

Fig. 4 is an enlarged view of the region B shown in fig. 3.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present invention provides a rubber plate 100 capable of automatically clamping a belt.

The utility model discloses an embodiment, but rubber disc 100 of automatic cassette tape includes left side dish 10, right side dish 20 and connects the cassette tape dish 30 of left side dish 10 and right side dish 20, left side dish 10, right side dish 20 and the coaxial setting of cassette tape dish 30.

Specifically, referring to fig. 2 to 4, the tape clamping disc 30 includes a middle shaft 31 and a plurality of guide leaves 32 disposed on the middle shaft 31, a first inclined plane structure 33 is disposed at an end of each guide leaf 32 away from the middle shaft 31, a guide opening 34 is formed between the first inclined plane structures 33 of two adjacent guide leaves 32, a second inclined plane structure 35 is disposed at an end of each guide leaf 32 close to the middle shaft 31, a protruding tongue 36 is disposed on the second inclined plane structure 35, a clamping groove 37 is defined by the second inclined plane structure 35 of two adjacent guide leaves 32 and the middle shaft 31, a shaft hole 38 is disposed in the center of the middle shaft 31, and the shaft hole 38 penetrates through the left side disc 10 and the right side disc 20.

It will be appreciated that the shaft hole 38 is used for mounting the tape-automated adhesive disc 100 on the spindle of the wrapping machine, when a carrier tape is inserted into the tape-automated adhesive disc 100 under the driving of the tape-transporting mechanism of the wrapping machine, the head end of the carrier tape can be aligned with one of the guiding openings 34, so that the carrier tape can be smoothly inserted into the retaining groove 37 under the guiding action of the first inclined surface structure 33, and the tongue 36 on the second inclined surface structure 35 can retain the carrier tape, further preventing the carrier tape from easily falling off. And finally, rotating a rotating shaft of the wrapping machine to drive the rubber disc 100 capable of automatically clamping the belt to rotate, so that the carrier belt can be wound in the rubber disc 100 capable of automatically clamping the belt.

Further, a plurality of anti-slip grooves 39 are arranged on the shaft hole 38. The anti-slip groove 39 is used for matching with a protruding structure on a rotating shaft of the bag rolling machine to prevent the rotating shaft of the bag rolling machine from slipping when rotating.

Further, the cross section of the intermediate shaft 31 is a regular hexagon, and the number of the guide leaves 32 is six. Preferably, the guide blades 32 are distributed and welded on the intermediate shaft 31 in a polar axis array with the intermediate shaft 31 as a center.

Furthermore, a plurality of lightening holes 40 are arranged on the left side disc 10 and the right side disc 20. The weight reduction effect can be achieved by arranging the weight reduction holes 40, and meanwhile, the residual quantity of the carrier tape is convenient to observe.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a can automatic chuck of cassette tape which characterized in that: the device comprises a left side disc, a right side disc and a clamping belt disc for connecting the left side disc and the right side disc, wherein the left side disc, the right side disc and the clamping belt disc are coaxially arranged;

the clamping band plate comprises an intermediate shaft and a plurality of guide leaves arranged on the intermediate shaft, the guide leaves are distributed in an array mode with the intermediate shaft as the center, one end, far away from the intermediate shaft, of each guide leaf is provided with a first inclined plane structure, a guide opening is formed between the first inclined plane structures of every two adjacent guide leaves, each guide leaf is close to one end of the intermediate shaft and is provided with a second inclined plane structure, a protruding tongue is arranged on the second inclined plane structure, the second inclined plane structures of every two adjacent guide leaves and the intermediate shaft are arranged in an enclosing mode to form a clamping groove, the center of the intermediate shaft is provided with a shaft hole, and the shaft hole penetrates through the left side plate and the right side plate.

2. The adhesive tape dispenser capable of automatic taping according to claim 1, wherein: and a plurality of anti-skidding grooves are formed in the shaft hole.

3. The adhesive tape dispenser capable of automatic taping according to claim 1, wherein: the cross section of jackshaft is regular hexagon, the quantity of direction page is six.

4. The adhesive tape dispenser capable of automatic taping according to claim 3, wherein: the guide pages are distributed and welded on the middle shaft in a polar axis array mode by taking the middle shaft as a center.

5. The adhesive tape dispenser capable of automatic taping according to claim 1, wherein: and a plurality of lightening holes are formed in the left side disc and the right side disc.