CN201400481Y - Double-sided adhesive tape coating device - Google Patents

Abstract

The utility model relates to a double-sided adhesive tape coating device, which comprises a shell, wherein an opening is formed at one end of the shell; a guide part protruding from the opening of the shell; a driving gear and a driven gear which can rotate relatively are arranged in the shell; and a belt feeding cylinder and a belt returning cylinder which are respectively coaxial with the driving gear and the driven gear; a double-sided tape, include one and paste the area from the paper tape and one, paste the area and paste and take on attaching from the paper tape of the paper tape, and be equipped with the many sections and cross the line of cutting open, and double-sided tape one end sets up and winds and set up on taking the drum, the other end sets up on the tape rewinding wheel, the interlude is then established on the guide part, can be when using directly will paste the area and paste on article, and the tape rewinding is that can automatic rewind is set up on the tape rewinding drum, in order to reach the effect of facilitating the use.

Description

Double-sided tape coating device

technical field

The utility model relates to a stationery, in particular to a double-sided adhesive tape coating device which can be used conveniently without cutting and tearing off the anti-adhesive tape.

Background technique

Existing double-sided adhesive tape, please refer to Fig. 5, comprises a paper and has the cylindrical seat 70 that is annular with considerable hardness, and a double-sided adhesive tape roll 71 that is wound on the cylindrical seat 70, wherein, double-sided Adhesive tape roll 71 comprises an adhesive tape 710 and a release paper tape 711, wherein, both sides of adhesive tape 710 are all sticky surfaces with stickiness, and the double sides of release paper tape 711 are then all not easy to stick or even stick. The smooth surface is easy to be peeled off, and one of the sticking surfaces of the adhesive tape 710 is bonded to one of the smooth surfaces of the release paper tape 711. In the outward direction, it is repeatedly wound on the cylindrical seat 70 to form a bundle of complete double-sided adhesive tape.

Generally, when in use, the user holds the cylindrical seat 70 with the double-sided tape roll 71 wound with one hand, pulls out the double-sided tape roll 71 for an appropriate length, and sticks the bottom surface of the adhesive tape 710 on the double-sided tape to be installed. Then use another hand-held scissors or a blade to cut the position, and finally tear off the release paper tape 711 on the cut double-sided tape roll 71, and expose the adhesive surface of the adhesive tape 710 top surface, then you can Attach other articles on the adhesive surface of the adhesive tape 710 top surface.

However, the existing double-sided adhesive tape needs to be cut with a cutting tool, so both hands must be used to cut the appropriate length, which is quite inconvenient in operation.

In addition, after the existing double-sided adhesive tape is attached to the position to be installed, the release paper tape 711 needs to be torn off to expose the adhesive tape 710. It needs to go through many procedures in use, and after tearing off the release paper When belting 711, one corner of the release paper tape 711 must be lifted before the entire release paper tape 711 can be torn off smoothly. However, once the release paper tape 711 and the adhesive tape 710 are attached too tightly A corner of the release paper tape 711 is often quite difficult to be picked up, therefore, there is still room for improvement.

Contents of the invention

Since the existing double-sided tape is cut by means of scissors and other tools, it can be cut to an appropriate length, which is not very convenient to use. In addition, after the existing double-sided tape is attached to the desired position, it still needs to be placed Only when the release paper tape is torn off can the adhesive surface be exposed, not only the procedures are complicated but also the release paper tape is not easy to be torn off. Therefore, in order to solve the aforementioned problems, the present invention provides a double-sided adhesive tape coating device, which does not need to rely on scissors Cutting with other tools, and simplifying the procedure of tearing off the release paper tape, can achieve the purpose of arbitrarily controlling the cutting length, and can be pasted immediately without tearing off the release paper tape. In order to achieve this purpose, the technical means of the present invention are as follows.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A double-sided adhesive tape coating device is characterized in that it includes

A housing, forming an accommodating space inside, forming an opening at one end, and including a positioning shaft and a limiting shaft, and the limiting shaft is located between the positioning shaft and the opening;

a guide part, which is arranged near the opening of the casing, is triangular in shape, and protrudes from the opening of the casing with one corner;

A transmission wheel set includes a driving gear and a driven gear, the driving gear is rotatably sleeved on the positioning shaft, the driven gear is rotatably sleeved on the limit shaft, and the driven gear is meshed with the driving gear, And it rotates relative to the drive gear;

A tape cylinder set, including a belt-feeding cylinder and a belt-returning cylinder, and the belt-feeding cylinder and the drive gear are coaxially arranged, and the belt-returning cylinder is arranged coaxially with the driven gear; and

A double-sided adhesive tape, including a release paper tape and an adhesive tape, wherein, one end of the release paper tape is fixed and wound on the belt feeding cylinder, the other end is fixed on the return pulley, and the middle section Then it is sleeved on the guide part, and the adhesive tape is a strip-shaped body with stickiness on both sides, and the adhesive tape is attached to the release paper tape, and the adhesive tape is provided with a plurality of sections of cross-sectional lines, double-sided The face tape is set with the side of the release paper facing inward and the side of the adhesive tape facing outward.

In the double-sided adhesive tape coating device, each section line is perpendicular to both sides of the adhesive tape.

In the double-sided adhesive tape coating device, each cut line connects the two sides of the adhesive tape in an oblique shape.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages of:

By means of the above-mentioned technical means, the double-sided adhesive tape coating device of the present invention relies on pulling the double-sided adhesive tape on the guide part to rotate the drive gear, and drives the tape feeding cylinder to rotate, and can send out the adhesive tape attached to it. Double-sided tape, and the adhesive tape is attached to the object, the driven gear is also driven to rotate, and drives the belt-back cylinder to rotate, while the remaining release paper tape will be rolled back and wound on the belt-back cylinder, Therefore, the trouble of tearing off the release paper tape of the existing double-sided adhesive tape can be saved, and it can be operated and used with only one hand, so that the effect of convenient operation and fast pasting can be achieved.

In addition, when the adhesive tape of the double-sided adhesive tape is pulled out to an appropriate length, it only needs to stop at the section line on the adhesive tape, and the casing is slightly lifted up, and the adhesive tape can be attached to the sticking surface of the article by virtue of the force , the adhesive tape can be easily cut off without cutting tools such as scissors or blades, and the effect of convenient cutting can be achieved.

Description of drawings

Fig. 1 is a partial exploded view of an exploded cover of the present invention;

Fig. 2 is a partial exploded view of the decomposition internal structure of the present invention;

Fig. 3 is a partial side view of the present invention;

Fig. 4 is a schematic diagram of the use state of the present invention;

Fig. 5 is a schematic diagram of the use state of the existing double-sided adhesive tape.

Explanation of reference signs: 10-housing; 11-opening; 12-seat; 120-positioning shaft; 121-limiting shaft; 13-cover; Cloth; 30-drive wheel set; 31-driving gear; 32-passive gear; 40-tape cylinder set; 41-belt feeding cylinder; 42-return belt cylinder; 50-double-sided tape; 51-release Paper tape; 52-adhesive tape; 520-cut line; 70-cylindrical seat; 71-double-sided tape roll; 710-adhesive tape; 711-release paper tape.

Detailed ways

The double-sided adhesive tape coating device of the present invention, please refer to Fig. 1, comprises a housing 10, a guide part 20, a driving wheel set 30, an adhesive tape cylinder set 40 and a double-sided adhesive tape 50, wherein:

Please refer to FIG. 2 , the housing 10 forms an accommodating space inside, and forms an opening 11 at the front end, and includes a seat portion 12 and a cover portion 13 that are nested opposite to each other. There is a positioning shaft 120 and a limiting shaft 121, the limiting shaft 121 is adjacent to the positioning shaft 120, and the limiting shaft 121 is located between the positioning shaft 120 and the opening 11, the shape of the cover part 13 corresponds to the seat part 12, And the cover part 13 is sleeved on the seat part 12;

The guide part 20 is arranged on the seat part 12 of the housing 10 near the opening 11, and includes two guide pieces 21 and a coating member 210, wherein the two guide pieces 21 are triangular and parallel set, and protrude from the opening 11 of the housing 10 with one of the corners respectively, the coating member 210 is cylindrical, and is rotatably arranged between the protruding corners of the two guide pieces 21;

The transmission wheel set 30 includes a driving gear 31 and a driven gear 32, wherein the diameter of the driving gear 31 is greater than that of the driven gear 32, and the number of teeth of the driving gear 31 is more than that of the driven gear 32, and the driving gear 31 is The driven gear 32 is rotatably sleeved on the positioning shaft 121 , and the driven gear 32 is rotatably sleeved on the limiting shaft 121 , and the driven gear 32 is engaged with the driving gear 31 and rotates relative to the driving gear 31 .

Adhesive tape cylinder group 40 comprises a belt-feeding cylinder 41 and a belt-returning cylinder 42, wherein, the belt-feeding cylinder 41 is a hollow sleeve shape, and is coaxially fixed on one side of the drive gear 31, and the tape is returned. The cylinder 42 is in the shape of a hollow sleeve, and is coaxially fixed on one side of the driven gear 32, and the two sides of the belt loop cylinder 42 respectively form ring-shaped retaining edges;

The double-sided adhesive tape 50 includes a release paper tape 51 and an adhesive tape 52 that are bonded to each other. Wherein, the release paper tape 51 is a belt-shaped body that is smooth on both sides, and is fixed on the belt feeding circle at one end. on the cylinder 41, and repeatedly wound on the belt feeding cylinder 41, the middle section is slidably sleeved on the coating member 210 between the two guide pieces 21 of the guide part 20, and the other end is fixed On the tape-back cylinder 42, the pasting tape 52 is a strip-shaped body with adhesive properties on both sides, and is attached to the release paper tape 51 with one side thereof, and the pasting tape 52 includes a plurality of cross-sectional sections. line 520, and the section lines 520 of most of the sections are parallel to each other, and each section line 520 is obliquely crossing the two sides of the adhesive tape 52, preferably, each section line 520 is perpendicular to the adhesive tape The two sides of 52, again, the double-sided adhesive tape 50 that is wound on the tape feeding cylinder 41, is to be that the side of release paper tape 51 faces inward, and the mode that adhesive tape 52 side faces outwards is wound on the tape feeding cylinder 41. superior.

When in use, please refer to Fig. 3 and Fig. 4 again, to hold the housing 10 with one hand, and put the double-sided adhesive tape 50 wrapped around the guide part 20 against the sticking surface of the article on which the adhesive tape is to be installed. For example: Abut against the paper surface or the wall surface, and apply a slight force to press against the guide part 20, and then pull it after moving in the opposite direction of the guide part 20, using the stickiness between the sticking tape 52 of the double-sided tape 50 and the sticking surface of the article and frictional force, the sticking tape 52 is pulled out and peeled off from the release paper tape 51, so that it can be smoothly attached to the sticking surface of the article, and at the same time, the drive gear 31 and the belt feeding cylinder 41 that are connected to each other are driven together. Rotate clockwise, and the driven wheel 32 meshed with the drive wheel 31 rotates counterclockwise together with the belt-back cylinder 42, and the release paper tape 52 is fixed on the belt-back cylinder 42, and It is rolled back and wound repeatedly on the take-back drum 42 .

Known from the above, the double-sided tape coating device of the present invention does not need to perform the procedures of tearing off the release paper tape after the double-sided tape 50 is attached to the sticking surface of the article, and can be operated with only one hand. Use, you can achieve the effect of convenient operation and fast pasting.

In addition, when the sticking tape 52 of the double-sided tape 50 is pulled out to an appropriate length, it is only necessary to stop pulling backward at the cut-out line 520 on the sticking tape 52, and lift the housing 10 up slightly, then the sticking tape can be used to 52 can be attached to the power of the sticking surface of the article, and the sticking tape 52 can be cut off easily, without cutting tools such as scissors or blades, the effect of convenient interception can be achieved.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (3)

1. A double-sided adhesive tape coating device is characterized in that, comprising A housing, forming an accommodating space inside, forming an opening at one end, and including a positioning shaft and a limiting shaft, and the limiting shaft is located between the positioning shaft and the opening; a guide part, which is arranged near the opening of the casing, is triangular in shape, and protrudes from the opening of the casing with one corner; A transmission wheel set includes a driving gear and a driven gear, the driving gear is rotatably sleeved on the positioning shaft, the driven gear is rotatably sleeved on the limit shaft, and the driven gear is meshed with the driving gear, And it rotates relative to the drive gear; A tape cylinder set, including a belt-feeding cylinder and a belt-returning cylinder, and the belt-feeding cylinder and the drive gear are coaxially arranged, and the belt-returning cylinder is arranged coaxially with the driven gear; and A double-sided adhesive tape, including a release paper tape and an adhesive tape, wherein, one end of the release paper tape is fixed and wound on the belt feeding cylinder, the other end is fixed on the return pulley, and the middle section Then it is sleeved on the guide part, and the adhesive tape is a strip-shaped body with stickiness on both sides, and the adhesive tape is attached to the release paper tape, and the adhesive tape is provided with a plurality of sections of cross-sectional lines, double-sided The face tape is set with the side of the release paper facing inward and the side of the adhesive tape facing outward. 2. The double-sided adhesive tape coating device according to claim 1, characterized in that: each section line is perpendicular to both sides of the adhesive tape. 3. The double-sided adhesive tape coating device according to claim 1, characterized in that each section line connects the two sides of the adhesive tape in an oblique shape.

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