CN219636647U - Adhesive tape roller clamping piece for adhesive tape production - Google Patents

Abstract

The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape roller clamping piece for adhesive tape production, which comprises symmetrically arranged joints, wherein spring telescopic rods are fixedly connected to opposite ends of the joints, the clamping rods can twist to fix adhesive tape rollers with different diameters under the support of a first spring, the clamping rods can clamp the adhesive tape rollers with different lengths through the spring telescopic tubes, one ends of the adhesive tape rollers are only required to be inserted into clamping columns, the spring telescopic tubes are extruded, one ends of the adhesive tape rollers are enabled to be inserted into the clamping rings until the clamping rings cannot move, then the other ends of the adhesive tape rollers are pulled to be inserted into the other clamping columns, the clamping rings at the other ends of the adhesive tape rollers are pulled until the clamping rings at the other ends cannot move, and at the moment, the adhesive tape rollers can come to the middle parts of the two joints under the elasticity of the spring telescopic rods and are fixed by the clamping rods, so that the adhesive tape rollers are convenient, quick and practical when the adhesive tape rollers are clamped.

Description

Adhesive tape roller clamping piece for adhesive tape production

Technical Field

The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape roller clamping piece for adhesive tape production.

Background

The adhesive tape is mainly composed of a base material and an adhesive, wherein a layer of adhesive is coated on the surface of the adhesive, and two or more unconnected objects can be connected together through adhesion. According to the stickness, the classification is as follows: the adhesive tape can be classified into a single-sided adhesive tape and a double-sided adhesive tape. According to the substrate division: can be classified into BOPP adhesive tape, cloth-based adhesive tape, kraft paper adhesive tape, textured paper adhesive tape, fiber adhesive tape, PVC adhesive tape, PE foam adhesive tape, etc.

At present, when the adhesive tape is produced in factories, the adhesive tape roller is required to be clamped, but when the conventional adhesive tape roller clamping piece is sleeved and fixed on the roller, the clamping process is troublesome, and the rollers with different diameters and lengths cannot be clamped.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a roller clamp for producing adhesive tape, which solves the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a sticky tape cylinder clamping piece for sticky tape production, is including carrying out the joint that the symmetry set up, the equal fixedly connected with spring telescopic link of the relative one end of joint, just the equal fixedly connected with of the relative one end of joint will snap ring including the spring telescopic link cover is established, just the other end fixedly connected with card post of spring telescopic link, just accomodate the groove has evenly been seted up to the outer lane wall of card post, just accomodate the inner wall in groove and articulated have the card pole, just accomodate the first spring of inner wall fixedly connected with in groove, just the other end of first spring with the card pole is close to accomodate one side outer wall fixed connection in groove. The clamping rod is far away from the outer wall of one side of the storage groove, one end of the clamping groove, which is far away from the clamping ring, is obliquely arranged, the outer ring wall of the clamping column is fixedly connected with a stop lever, the outer wall of the clamping ring is provided with a limiting groove which penetrates through the stop lever, the outer ring wall of the clamping ring is uniformly provided with a sliding groove which penetrates through the limiting groove, the inner wall of the sliding groove is slidably connected with a clamping block, the bottom of the clamping block can be inserted into the clamping groove, and one end, close to the clamping groove, of the clamping block is obliquely arranged; the clamping rod can be used for fixing the adhesive tape rollers with different diameters through torsion of the clamping rod under the support of the first spring, the clamping rod can clamp the adhesive tape rollers with different lengths through the spring telescopic tube, the practicability is greatly improved, one end of the adhesive tape roller is only required to be inserted into the clamping column, the spring telescopic tube is extruded, one end of the adhesive tape roller is enabled to be inserted into the clamping ring until the clamping ring cannot move, then the other end of the adhesive tape roller is pulled to be inserted into the other clamping column, the clamping ring at the other end of the adhesive tape roller is pulled to be in the same way until the clamping ring at the other end cannot move, at the moment, the hand is loosened, the adhesive tape roller can come to the middle parts of the two joints under the elasticity of the spring telescopic rod and is automatically fixed by the clamping rod, and accordingly the adhesive tape roller is clamped.

Further, the outer ring wall of the clamping ring is uniformly and fixedly connected with a traction bin which is sleeved with the clamping block, the inner ring wall of the traction bin is uniformly and fixedly connected with a first traction block with a V-shaped top, the inner ring wall of the traction bin is uniformly provided with a second inclined traction block, the top of the clamping block is rotationally connected with a limit column, the outer ring wall of the limit column is fixedly connected with a limit block with a V-shaped bottom and an inclined top, and the distance between the top of the first traction block and the bottom of the second traction block is larger than the length of the limit block; through when the clamping rod inserts the clamping ring, the clamping groove can push the clamping block, so that the limiting column can be circularly inserted into the first traction block, and the top of the limiting column can be circularly contacted with the second traction block and pushed to rotate by the second traction block, so that the limiting column drives the clamping block to move and fix, the clamping block can be freely inserted into the clamping groove and pulled out of the clamping groove, and the adhesive tape roller can be automatically fixed and released by the clamping rod when the clamping rod is pushed to clamp the clamping ring.

Further, a second spring is fixedly connected to the inner wall of the top of the traction bin, and the other end of the second spring can be in contact with the top of the limit column; the limiting column is pushed through the second spring, so that the clamping block and the limiting column cannot be reset and moved to be inserted into the clamping groove due to self gravity when the limiting column rotates to the top to vertically downwards, and the fixing effect of the clamping block on the clamping rod is invalid.

Further, a torsion plate is hinged to the top of one side of the clamping rod, which is far away from the storage groove; through the articulated torsion plate that sets up for the clamping lever is when fixed the sticky tape cylinder of diameter difference, the inner circle wall of sticky tape cylinder no longer with the outer wall direct contact of clamping lever, but have the torsion plate top that can twist reverse and the inner circle wall contact of sticky tape cylinder, because the clamping lever is when the sticky tape cylinder inner wall to different diameters, its torsion angle is different, so the contact surface between the outer lane wall of torsion bar and the inner circle wall of sticky tape cylinder can change because of the sticky tape cylinder of diameter difference, but through setting up articulated torsion plate, thereby make no matter the diameter of sticky tape cylinder is big, torsion plate keep away from the laminating of the inner wall of sticky tape cylinder of clamping lever side one side outer wall, with this frictional force that increases torsion plate and sticky tape cylinder, increase the firm fixed to sticky tape cylinder.

Further, anti-skid lines are uniformly arranged at one end of the torsion plate, which is far away from the clamping rod; through setting up anti-skidding line, increase the frictional force between torsion bar and the sticky tape cylinder, increase the fastness to sticky tape cylinder is fixed.

Further, roller grooves are uniformly formed in the inner ring wall of one side, far away from the joint, of the clamping ring, scraping-preventing wheels are rotatably connected to the inner walls of the roller grooves, and the outer ring wall of each scraping-preventing wheel can be in contact with the outer wall of the clamping rod; through setting up preventing scraping the wheel for the draw-in bar is when inserting the inside of snap ring, prevents scraping the outer lane wall contact of wheel and draw-in bar and to pushing, with this excessive friction between the inner circle wall of preventing the snap ring and the outer wall of draw-in bar, leads to both wearing and tearing each other.

The utility model has the technical effects and advantages that:

1. according to the clamping rod, the clamping rod can be twisted to fix the adhesive tape rollers with different diameters under the support of the first spring, the clamping rod can clamp the adhesive tape rollers with different lengths through the spring telescopic tube, the practicability is greatly improved, one end of the adhesive tape roller is only required to be inserted into the clamping column, the spring telescopic tube is extruded, one end of the adhesive tape roller is inserted into the clamping ring until the clamping ring cannot move, then the other end of the adhesive tape roller is pulled to be inserted into the other clamping column, the clamping ring from the other end of the adhesive tape roller to the other end of the adhesive tape roller is pulled until the clamping ring from the other end of the adhesive tape roller cannot move, at the moment, a user can loose his hand, the adhesive tape roller can come to the middle parts of the two joints under the elastic force of the spring telescopic rod and is fixed by the clamping rod, and therefore the adhesive tape roller is convenient, quick and high in practicability when the adhesive tape roller is clamped.

2. According to the utility model, when the clamping rod is inserted into the clamping ring, the clamping groove can push the clamping block, so that the limit column can be circularly inserted into the first traction block, and the top of the limit column is circularly contacted with the second traction block and pushed to rotate by the second traction block, so that the limit column drives the clamping block to move and fix, the clamping block can be freely inserted into the clamping groove and pulled out of the clamping groove, and the clamping rod can automatically fix and release the adhesive tape roller when the clamping rod is pushed to clamp the inside of the clamping ring.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a cross-sectional view of a jam in the present utility model;

FIG. 4 is a cross-sectional view of a snap ring of the present utility model;

fig. 5 is a cross-sectional view of a traction bin in accordance with the present utility model.

The reference numerals are: 1. a joint; 2. a spring telescoping rod; 3. a clasp; 4. a clamping column; 5. a storage groove; 6. a clamping rod; 7. a first spring; 8. a clamping groove; 9. a stop lever; 10. a limit groove; 11. a chute; 12. a clamping block; 13. a traction bin; 14. a first traction block; 15. a second traction block; 16. a limit column; 17. a limiting block; 18. a second spring; 19. twisting the plate; 20. anti-skid lines; 21. a roller groove; 22. scratch-resistant wheels.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-5, the utility model provides an adhesive tape roller clamping piece for adhesive tape production, which comprises connectors 1 which are symmetrically arranged, wherein the opposite ends of the connectors 1 are fixedly connected with spring telescopic rods 2, the opposite ends of the connectors 1 are fixedly connected with snap rings 3 which sleeve the spring telescopic rods 2, the other ends of the spring telescopic rods 2 are fixedly connected with clamping columns 4, the outer ring walls of the clamping columns 4 are uniformly provided with storage grooves 5, the inner walls of the storage grooves 5 are hinged with clamping rods 6, the inner walls of the storage grooves 5 are fixedly connected with first springs 7, and the other ends of the first springs 7 are fixedly connected with the outer walls of one sides of the clamping rods 6, which are close to the storage grooves 5. The clamping groove 8 is formed in the outer wall of one side, far away from the storage groove 5, of the clamping rod 6, one end, far away from the clamping ring 3, of the clamping groove 8 is obliquely arranged, a stop lever 9 is fixedly connected to the outer ring wall of the clamping column 4, a limiting groove 10 penetrating the clamping rod 10 is formed in the outer wall of the clamping ring 3, a sliding groove 11 penetrating the clamping rod 11 is uniformly formed in the outer ring wall of the clamping ring 3, a clamping block 12 with the bottom capable of being inserted into the clamping groove 8 is slidably connected to the inner wall of the sliding groove 11, and one end, close to the clamping groove 8, of the clamping block 12 is obliquely arranged; the clamping rod 6 can enable the clamping rod 6 to twist and fix adhesive tape rollers with different diameters under the support of the first spring 7, the clamping rod 6 can clamp the adhesive tape rollers with different lengths through the spring telescopic tube, the practicability is greatly improved, one end of the adhesive tape roller is only required to be inserted into the clamping column 4, the spring telescopic tube is extruded, one end of the adhesive tape roller is enabled to be inserted into the clamping ring 3 until the clamping ring cannot move, then the other end of the adhesive tape roller is pulled to enable the adhesive tape roller to be inserted into the other clamping column 4, the clamping ring 3 at the other end of the adhesive tape roller is pulled until the other end of the adhesive tape roller cannot move, at the moment, the hand is loosened, the adhesive tape roller can come to the middle parts of the two connectors 1 under the elastic force of the spring telescopic rod 2 and is automatically fixed by the clamping rod 6, and accordingly the adhesive tape roller is convenient, quick and high in practicality when the adhesive tape roller is clamped.

The clamping ring comprises a clamping ring 3, a traction bin 13, a first traction block 14, a second traction block 15, a limit column 16 and a limit block 17, wherein the clamping block 12 is sleeved in the traction bin 13, the first traction block 14 is uniformly and fixedly connected to the inner ring wall of the traction bin 13, the top of the first traction block 14 is arranged in a V shape, the second traction block 15 is uniformly arranged on the inner ring wall of the traction bin 13, the limit column 16 is rotatably connected to the top of the clamping block 12, the limit block 17 is fixedly connected to the outer ring wall of the limit column 16, the bottom of the limit block 17 is arranged in a V shape, the top of the limit block 17 is arranged in an inclined shape, and the distance between the top of the first traction block 14 and the bottom of the second traction block 15 is larger than the length of the limit block 17; through inserting in snap ring 3 at clamping lever 6, draw-in groove 8 can push to fixture block 12 to make spacing post 16 circulated insert first traction block 14, and make the top circulation of spacing post 16 and the contact of second traction block 15 and by its push rotation, so make spacing post 16 drive fixture block 12 removal and fixed, make fixture block 12 freely insert draw-in groove 8 and take out draw-in groove 8, so that the sticky tape cylinder can be when pushing the clamp lever 6 and carrying out snap ring 3 inside, clamping lever 6 can fix and release the sticky tape cylinder voluntarily.

The inner wall of the top of the traction bin 13 is fixedly connected with a second spring 18, and the other end of the second spring 18 can be in contact with the top of the limit column 16; the limiting column 16 is pushed by the second spring 18, so that the clamping block 12 and the limiting column 16 cannot be inserted into the clamping groove 8 due to the reset movement of the self gravity when the limiting column 16 rotates to the top vertically downwards, and the fixing effect of the clamping block 12 on the clamping rod 6 is prevented from being invalid.

Wherein, the top of one side of the clamping rod 6 far away from the storage groove 5 is hinged with a torsion plate 19; through the articulated torsion plate 19 that sets up for the clamping lever 6 is when fixed diameter different sticky tape cylinder, the inner circle wall of sticky tape cylinder no longer with the outer wall direct contact of clamping lever 6, but have the torsion plate 19 top that can twist reverse and the inner circle wall contact of sticky tape cylinder, because clamping lever 6 is when the sticky tape cylinder inner wall to different diameters, its torsion angle is different, so the contact surface between the outer lane wall of torsion bar and the inner circle wall of sticky tape cylinder can change because of the sticky tape cylinder that the diameter is different, but through setting up articulated torsion plate 19, thereby make no matter how big the diameter of sticky tape cylinder, torsion plate 19 keeps away from the outer wall of clamping lever 6 side all can be laminated with the inner wall of sticky tape cylinder, with this increases the frictional force of torsion plate 19 and sticky tape cylinder, increase the firm fixed to sticky tape cylinder.

Wherein, the end of the torsion plate 19 far away from the clamping rod 6 is uniformly provided with anti-skid lines 20; by arranging the anti-skid lines 20, the friction force between the torsion plate 19 and the adhesive tape roller is increased, and the firmness of fixing the adhesive tape roller is increased.

The inner ring wall of one side of the clamping ring 3, which is far away from the joint 1, is uniformly provided with a roller groove 21, the inner wall of the roller groove 21 is rotationally connected with a scraping-preventing wheel 22, and the outer ring wall of the scraping-preventing wheel 22 can be contacted with the outer wall of the clamping rod 6; through setting up prevent scraping wheel 22 for card pole 6 is when inserting the inside of snap ring 3, prevent scraping the outer lane wall of wheel 22 and the outer wall contact of card pole 6 and to pushing, so prevent too much friction between the inner circle wall of snap ring 3 and the outer wall of card pole 6, lead to both wearing and tearing each other.

The working principle of the utility model is as follows:

the utility model is fixed with the adhesive tape production device through the joint 1, then one end of the adhesive tape roller is inserted into the clamping post 4 on one side, and then the adhesive tape roller is pushed to move. The stop lever 9 is pushed when the adhesive tape roller moves, at this moment, the stop lever 9 drives the clamping post 4 to push the spring telescopic rod 2 to be continuously shortened, at this moment, the stop lever 9 is continuously moved in the limit groove 10, at this moment, the inclined inner wall of the clamping groove 8 is pushed to the inclined bottom of the clamping block 12, at this moment, the clamping block 12 is moved upwards in the sliding groove 11, the clamping block 12 drives the limit post 16 to slide upwards in the traction bin 13 when moving upwards, the limit post 16 drives the limit block 17 to move together in the upward moving process, the inclined top of the limit block 17 is contacted with the inclined bottom of the second traction block 15 in the upward moving process, so that the second traction block 15 guides the limit post 16 to rotate, at this moment, the adhesive tape roller is not pushed any more, at this moment, the spring telescopic rod 2 starts to stretch under the elasticity of the self, thereby pushing the clamping column 4 to move, the clamping groove 8 moves when the clamping column 4 moves, the clamping block 12 and the limiting column 16 move downwards under the elasticity of the second spring 18, but when the limiting column 16 drives the limiting block 17 to move downwards, the V-shaped bottom of the limiting block 17 is inserted into the V-shaped top of the first traction block 14 and pushed by the V-shaped inner wall of the limiting block 17 to be clamped after rotating again, so that the limiting column 16 and the clamping block 12 cannot descend, the clamping block 12 cannot block the clamping groove 8, the clamping column 4 can draw the clamping rod 6 away from the clamping ring 3, at the moment, the clamping rod 6 loses the extrusion of the inner wall of the clamping ring 3, at the moment, the clamping rod 6 twists under the elasticity of the first spring 7, thereby supporting the inner ring wall of the adhesive tape roller, clamping the inner ring wall, and pulling the adhesive tape roller at the same time, the other end of the adhesive tape is pushed to the clamping column 4 at the other side and then released, and at the moment, both ends of the adhesive tape roller are clamped, so that the adhesive tape is convenient and quick;

when the adhesive tape roller needs to be replaced or detached, the adhesive tape roller is pulled to one side in the same way, the clamping post 4 is reinserted into the clamping ring 3, at this moment, the inner wall of the clamping ring 3 pushes the outer wall of the clamping rod 6, so that the clamping rod 6 does not clamp the adhesive tape roller any more, the outer wall of the clamping rod 6 pushes the bottom of the clamping block 12 when the clamping rod 6 is inserted into the clamping ring 3, the clamping block 12 drives the limit post 16 to move upwards, at this moment, the limit post 16 drives the limit block 17 to move upwards, at this moment, the limit block 17 is pushed again by the first traction block 14 to rotate, and then when the clamping groove 8 reaches the bottom of the clamping block 12, the limit post 16 drives the clamping block 12 to move downwards under the elasticity of the second spring 18, at this moment, because the limit block 17 rotates again, at this moment, the limit block 17 slides downwards from the gap of the adjacent first traction block 14, the limit block 17 cannot block, at this moment, the clamping block 12 can be inserted into the clamping groove 8 downwards, so that the clamping block 12 can not push the clamping rod 6 downwards, at this moment, the other side of the adhesive tape roller can not be replaced, and the adhesive tape roller can not be replaced, at this moment, the other side of the adhesive tape roller can not be replaced, and the adhesive tape roller can be replaced.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. Adhesive tape roller clamping piece for adhesive tape production, including carrying out joint (1) that symmetry set up, its characterized in that: the utility model discloses a sliding block, which comprises a clamping groove (5) and a stop rod (9), wherein the clamping groove (4) is fixedly connected with a clamping rod (2), the clamping rod (2) is fixedly connected with one end opposite to a joint (1), the clamping rod (2) is fixedly connected with a clamping ring (3) which is sleeved with the clamping rod (2), the clamping column (4) is fixedly connected with the other end, the outer ring wall of the clamping column (4) is uniformly provided with a storage groove (5), the inner wall of the storage groove (5) is hinged with a clamping rod (6), the inner wall of the storage groove (5) is fixedly connected with a first spring (7), the other end of the first spring (7) is close to one side outer wall of the storage groove (5) and is fixedly connected with the clamping rod (6), the clamping rod (6) is far away from one side outer wall of the storage groove (5), one end of the clamping groove (8) is obliquely arranged, the outer ring wall of the clamping column (4) is fixedly connected with the stop rod (9), the outer wall of the clamping groove (3) is hinged with the clamping rod (6), the inner wall of the clamping rod (3) is provided with a clamping groove (10), the inner wall (11) is penetrated through the sliding block (11), and the bottom of one end of the clamping block (12) close to the clamping groove (8) is obliquely arranged.

2. A tape roller clamp for tape production according to claim 1, wherein: the utility model discloses a traction bin, including draw bin (13) including the outer lane wall even fixedly connected with of snap ring (3) will fixture block (12) cover is established, draw first traction block (14) that the inner circle wall even fixedly connected with top is V type setting of storehouse (13), draw second traction block (15) of slope have evenly been seted up to the inner circle wall of storehouse (13), the top rotation of fixture block (12) is connected with spacing post (16), just the outer lane wall fixedly connected with bottom of spacing post (16) is V type setting and stopper (17) that the top is the slope setting, just the top of first traction block (14) with distance between the bottom of second traction block (15) is greater than the length of stopper (17).

3. A tape roller clamp for tape production according to claim 2, wherein: the top inner wall of the traction bin (13) is fixedly connected with a second spring (18), and the other end of the second spring (18) can be in contact with the top of the limit column (16).

4. A tape roller clamp for tape production according to claim 1, wherein: the top of one side of the clamping rod (6) far away from the storage groove (5) is hinged with a torsion plate (19).

5. A tape roller clamp for tape production according to claim 4, wherein: and anti-skid lines (20) are uniformly arranged at one end, far away from the clamping rod (6), of the torsion plate (19).

6. A tape roller clamp for tape production according to claim 1, wherein: the snap ring (3) is far away from one side inner ring wall of the joint (1) is uniformly provided with roller grooves (21), the inner walls of the roller grooves (21) are rotationally connected with scraping-proof wheels (22), and the outer ring wall of the scraping-proof wheels (22) can be in contact with the outer wall of the clamping rod (6).