CN214087014U - Electrically and thermally conductive adhesive tape with winding structure - Google Patents

Abstract

The utility model discloses an electrically conductive heat conduction sticky tape with rolling structure, including the rolling wheel, rolling wheel middle part winding is connected with electrically conductive heat conduction sticky tape, and the outer wall sliding connection of rolling wheel has the fixed strip, and logical groove has been seted up at the middle part of fixed strip, and the one end and the logical groove interlude of electrically conductive heat conduction sticky tape are connected, and the second spout has been seted up at the middle part on fixed strip top, and the inside sliding connection of second spout has the slider, and the middle part fixed mounting of slider bottom has the paddle-knife. The utility model discloses a circular motion is done on the rolling wheel surface to the removal drive fixed strip of pulley, be convenient for with the smooth-going winding of electrically conductive heat conduction sticky tape at the surface of rolling wheel through the fixed strip circular motion, the effectual electrically conductive heat conduction sticky tape of having avoided takes place fold phenomenon at the rolling process, through the slider in the inside removal that slides and drive the paddle-knife of second spout, the electrically conductive heat conduction sticky tape of needs of being convenient for is tailor through the removal of paddle-knife, replace the manual work and tailor, improve on the one hand and cut efficiency, guarantee the roughness of tailorring in addition.

Description

Electrically and thermally conductive adhesive tape with winding structure

Technical Field

The utility model relates to an electrically conductive heat conduction sticky tape, in particular to electrically conductive heat conduction sticky tape with rolling structure belongs to sticky tape technical field.

Background

The adhesive tape can be divided into: the adhesive tape has different effects and meets different industry requirements, the surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick objects, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; while various polymers are widely used in modern times.

The existing adhesive tapes are various in types, transparent adhesive tapes, conductive and heat-conductive adhesive tapes and the like are provided, but the existing conductive and heat-conductive adhesive tapes are not provided with a winding mechanism, wrinkles are easy to occur due to manual winding, and meanwhile, the existing heat-conductive adhesive tapes need to be manually cut when being used, so that the parts are easily cut to form unevenness, and therefore the conductive and heat-conductive adhesive tapes with the winding structures need to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrically and thermally conductive sticky tape with winding structure to solve present electrically and thermally conductive sticky tape that proposes in the above-mentioned background art and do not have winding mechanism, the fold takes place easily in artifical winding, and present thermally conductive sticky tape needs the manual work to decide when using simultaneously, causes the problem of deciding the position unevenness easily.

In order to achieve the above object, the utility model provides a following technical scheme: the winding device comprises a winding wheel, wherein an electric and heat conducting adhesive tape is wound and connected at the middle part of the winding wheel, a fixing strip is slidably connected to the outer wall of the winding wheel, a through groove is formed in the middle part of the fixing strip, one end of the electric and heat conducting adhesive tape is connected with the through groove in an inserting manner, a second sliding groove is formed in the middle part of the top end of the fixing strip, a sliding block is slidably connected inside the second sliding groove, a scriber is fixedly mounted at the middle part of the bottom end of the sliding block, first limiting springs are fixedly mounted on two sides of the bottom end of the sliding block, the bottom ends of the two first limiting springs are in contact connection with the bottom end of the second sliding groove, two mounting grooves communicated with the through groove are formed in one side of the top end of the fixing strip, rolling wheels are rotatably connected inside the two mounting grooves, the bottom ends of the two rolling wheels are in contact connection with the surface of the electric and heat conducting adhesive tape, and connecting shafts are rotatably connected at the center of one end of the winding wheel, and a limiting mechanism is arranged between the connecting shaft and the winding wheel.

As the utility model discloses a preferred technical scheme, stop gear includes spacing post and the spacing spring of second, the round hole has been seted up to the center department of rolling wheel, the inside fixed mounting of round hole has the spacing spring of second, the one end fixed mounting of the spacing spring of second has spacing post, a plurality of spacing holes have been seted up to the outer wall equidistance of connecting axle, the one end of spacing post is inlayed with corresponding spacing hole and is established and be connected.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to one side of round hole, the inside sliding connection of spacing groove has the stopper, the bottom and spacing post one side top fixed connection of stopper.

As a preferred technical scheme of the utility model, first spout, two have all been seted up to the both sides of rolling wheel the equal sliding connection in inside of first spout has the pulley, two the top of pulley and the both sides fixed connection of fixed strip bottom.

As an optimized technical scheme of the utility model, evenly distributed's anti-skidding line is seted up on the top of slider.

As a preferred technical scheme of the utility model, the size of connecting axle end department matches with the internal diameter of rolling wheel, just the connecting axle is equipped with the sealing washer with the junction cover of rolling wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an electrically and thermally conductive adhesive tape with a winding structure, which drives a fixed strip to do circular motion on the surface of a winding wheel through the movement of a pulley, and the electrically and thermally conductive adhesive tape is smoothly wound on the surface of the winding wheel through the circular motion of the fixed strip, thereby effectively avoiding the phenomenon that the electrically and thermally conductive adhesive tape folds in the winding process;

2. the utility model relates to an electrically conductive heat conduction sticky tape with winding structure through the slider in the inside removal that slides and drive the utility model knife of second spout, is convenient for tailor the electrically conductive heat conduction sticky tape of needs through the removal of utility knife, replaces the manual work to tailor, improves on the one hand and cuts efficiency, guarantees the roughness of tailorring in addition.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing strip of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the fixing strip of the present invention;

fig. 5 is the utility model discloses a connecting axle and rolling wheel connection structure sketch map.

In the figure: 1. a winding wheel; 2. an electrically and thermally conductive adhesive tape; 3. a first chute; 4. a connecting shaft; 5. a limiting groove; 6. a limiting block; 7. a fixing strip; 8. a slider; 9. a second chute; 10. a roller; 11. a through groove; 12. a pulley; 13. a cutter; 14. a first limit spring; 15. a limiting hole; 16. a limiting column; 17. a circular hole; 18. and a second limit spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of an electrically and thermally conductive adhesive tape with a rolling structure:

according to the figures 1-5, the device comprises a winding wheel 1, wherein the middle part of the winding wheel 1 is wound and connected with an electric and heat conductive adhesive tape 2, the outer wall of the winding wheel 1 is slidably connected with a fixed strip 7, both sides of the winding wheel 1 are respectively provided with a first chute 3, the inside of each of the two first chutes 3 is slidably connected with a pulley 12, the top ends of the two pulleys 12 are fixedly connected with both sides of the bottom end of the fixed strip 7, the middle part of the fixed strip 7 is provided with a through groove 11, one end of the electric and heat conductive adhesive tape 2 is connected with the through groove 11 in an inserting manner, the middle part of the top end of the fixed strip 7 is provided with a second chute 9, the inside of the second chute 9 is slidably connected with a sliding block 8, the middle part of the bottom end of the sliding block 8 is fixedly provided with a scratch knife 13, both sides of the bottom end of the sliding block 8 are respectively fixedly provided with a first limiting spring 14, the bottom ends of the two first limiting springs 14 are connected with the bottom end of the second chute 9 in a contacting manner, one side of the top end of the fixed strip 7 is provided with two mounting grooves communicated with the through groove 11, the inside of two mounting grooves all rotates and is connected with gyro wheel 10, and the bottom of two gyro wheels 10 is connected with electrically conductive heat conduction sticky tape 2's surface contact, and the center department of 1 one end of rolling wheel rotates and is connected with connecting axle 4, and is provided with stop gear between connecting axle 4 and the rolling wheel 1, and the removal of sliding drive fixed strip 7 through pulley 12 is convenient for with electrically conductive heat conduction sticky tape 2 and the surface winding of rolling wheel 1 through the removal of fixed strip 7.

According to fig. 1 and 5, stop gear includes spacing post 16 and the spacing spring 18 of second, round hole 17 has been seted up to the center department of rolling wheel 1, the inside fixed mounting of round hole 17 has the spacing spring 18 of second, the one end fixed mounting of the spacing spring 18 of second has spacing post 16, a plurality of spacing holes 15 have been seted up to the outer wall equidistance of connecting axle 4, spacing post 16's one end is inlayed with the spacing hole 15 that corresponds and is established the connection, the size of the 4 end departments of connecting axle matches with the internal diameter of rolling wheel 1, and the connecting axle 4 overlaps with the junction cover of rolling wheel 1 and is equipped with the sealing washer, sealing washer through the cover is established, guarantee the leakproofness of junction.

According to fig. 1 and 5, a limiting groove 5 is formed in one side of the round hole 17, a limiting block 6 is connected to the inside of the limiting groove 5 in a sliding mode, the bottom end of the limiting block 6 is fixedly connected with the top of one side of the limiting column 16, anti-skidding threads are formed in the top end of the sliding block 8 and are evenly distributed, and the sliding block 8 is convenient to move.

When specifically using, the utility model relates to an electrically conductive heat conduction sticky tape with rolling structure, when this electrically conductive heat conduction sticky tape 2 of needs rolling, at first artificial outer wall fixed connection who passes logical groove 11 and rolling wheel 1 with electrically conductive heat conduction sticky tape 2's one end, then pivoted rotation fixed strip 7, the smooth-going winding of electrically conductive heat conduction sticky tape 2 is on rolling wheel 1's surface when the rotation of fixed strip 7, avoid taking place the fold at winding in-process electrically conductive heat conduction sticky tape 2, when needs use this electrically conductive heat conduction sticky tape 2, artificial promotion slider 8, it removes to drive the paddle-knife 13 through slider 8 removal, remove through paddle-knife 13 and cut electrically conductive heat conduction sticky tape 2, guarantee to cut the roughness at position.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The electric and heat conducting adhesive tape with the winding structure comprises a winding wheel (1) and is characterized in that the electric and heat conducting adhesive tape (2) is wound and connected in the middle of the winding wheel (1), a fixing strip (7) is slidably connected to the outer wall of the winding wheel (1), a through groove (11) is formed in the middle of the fixing strip (7), one end of the electric and heat conducting adhesive tape (2) is connected with the through groove (11) in an inserting manner, a second sliding groove (9) is formed in the middle of the top end of the fixing strip (7), a sliding block (8) is slidably connected inside the second sliding groove (9), a scribing knife (13) is fixedly installed in the middle of the bottom end of the sliding block (8), first limiting springs (14) are fixedly installed on two sides of the bottom end of the sliding block (8), the bottom ends of the first limiting springs (14) are connected with the bottom end of the second sliding groove (9) in a contacting manner, two mounting grooves communicated with the through groove (11) are formed in one side of the top end of the fixing strip (7), two the inside of mounting groove all rotates and is connected with gyro wheel (10), two the bottom of gyro wheel (10) is connected with the surface contact of electrically conductive heat conduction sticky tape (2), the center department of wind-up wheel (1) one end rotates and is connected with connecting axle (4), just be provided with stop gear between connecting axle (4) and wind-up wheel (1).

2. The electrically and thermally conductive adhesive tape with a rolling structure as claimed in claim 1, wherein: stop gear includes spacing post (16) and second limiting spring (18), round hole (17) have been seted up to the center department of wind-up pulley (1), the inside fixed mounting of round hole (17) has second limiting spring (18), the one end fixed mounting of second limiting spring (18) has spacing post (16), a plurality of spacing holes (15) have been seted up to the outer wall equidistance of connecting axle (4), the one end of spacing post (16) is inlayed with corresponding spacing hole (15) and is established the connection.

3. The electrically and thermally conductive adhesive tape with a rolling structure as claimed in claim 2, wherein: spacing groove (5) have been seted up to one side of round hole (17), the inside sliding connection of spacing groove (5) has stopper (6), the bottom and spacing post (16) one side top fixed connection of stopper (6).

4. The electrically and thermally conductive adhesive tape with a rolling structure as claimed in claim 1, wherein: first spout (3), two have all been seted up to the both sides of wind-up wheel (1) the equal sliding connection in inside of first spout (3) has pulley (12), two the top of pulley (12) and the both sides fixed connection of fixed strip (7) bottom.

5. The electrically and thermally conductive adhesive tape with a rolling structure as claimed in claim 1, wherein: the top end of the sliding block (8) is provided with anti-skid lines which are uniformly distributed.

6. The electrically and thermally conductive adhesive tape with a rolling structure as claimed in claim 1, wherein: the size of the end of the connecting shaft (4) is matched with the inner diameter of the winding wheel (1), and a sealing ring is sleeved at the joint of the connecting shaft (4) and the winding wheel (1).

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