CN220392758U

CN220392758U - Non-core shaft mechanism for adhesive tape

Info

Publication number: CN220392758U
Application number: CN202223028157.4U
Authority: CN
Inventors: 林克波; 林克兴; 林子清; 林子茂
Original assignee: Fujian Youyi Adhesive Tape Group Co ltd
Current assignee: Fujian Youyi Adhesive Tape Group Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2024-01-26
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses an adhesive tape coreless mechanism, which belongs to the field of adhesive tape winding, and comprises a bottom plate and a turntable, wherein the upper surface of the bottom plate is vertically provided with a supporting plate, one side of the supporting plate is provided with a servo motor, the other side of the supporting plate is provided with the turntable through a bearing, the turntable is coaxially connected with an output shaft of the servo motor, the surface of one side of the turntable, which is away from the supporting plate, is provided with a boss, the front side surface of the boss is symmetrically provided with a sliding groove A, the inside of the boss is provided with a double screw through a bearing, the double screw penetrates through the two sliding grooves A, the end part of the double screw is provided with a knob, the knob is arranged on the outer side of the boss, the surface of the double screw is symmetrically screwed with a sliding block, the surface of the turntable is provided with two movable supporting columns, the outer surfaces of the supporting columns are provided with convex strips so as to reduce the viscosity of an inner adhesive tape, the supporting columns are simultaneously moved inwards to be separated from the adhesion with the inner adhesive tape after winding is finished, and then the adhesive tape is taken out.

Description

Non-core shaft mechanism for adhesive tape

Technical Field

The utility model relates to the field of adhesive tape winding, in particular to an adhesive tape coreless mechanism.

Background

The sticky tape is one of the common tools in people's daily life, and common sticky tape is the reel form, and its inside has corresponding section of thick bamboo core in order to twine the sticky tape, utilize rotary mechanism to drive section of thick bamboo core take place to rotate during the winding can, but just can only be abandoned as the waste product in its inside section of thick bamboo core after the sticky tape is used, cause certain waste, also can't realize retrieving, and if the sticky tape designs into coreless structure just makes the winding have very big difficulty, the sticky tape of inner circle can glue on the rotation axis, leads to the sticky tape unable take out, simultaneously because there is not the support of section of thick bamboo core when the winding, dislocation can take place between the sticky tape.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an adhesive tape coreless shaft mechanism which can realize winding of coreless adhesive tape and ensure the stability during winding.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an gluing tape coreless axle mechanism, includes bottom plate and carousel, the bottom plate upper surface is provided with the backup pad perpendicularly, backup pad one side is provided with servo motor, just the backup pad opposite side is installed the carousel through the bearing, carousel and servo motor output shaft coaxial coupling, the carousel deviates from one side surface of backup pad and is provided with the boss, spout A has been seted up to boss front side surface symmetry, the twin-screw is installed through the bearing to the boss inside, the twin-screw runs through two spout A, the twin-screw tip is provided with the knob, the outside of boss is arranged in to the knob, the twin-screw surface symmetry has the slider that closes soon, and two the slider is arranged in spout A respectively inboard, the slider runs through boss front side surface, the slider surface is provided with the support column.

Further, the support column structure is semi-circular, two the support column symmetry sets up, the outer arc surface of support column evenly is provided with the sand grip, the mounting groove has been seted up to the one end that the support column deviates from the boss, spout B has been seted up to the one end surface that the support column inboard surface deviates from the boss.

Further, the installation groove is internally provided with a rotating shaft through a bearing, an arc surface on one side of the rotating shaft is provided with an adjusting plate, the other side of the rotating shaft is provided with an incomplete gear, and the adjusting plate penetrates through the installation groove.

Furthermore, limiting holes are uniformly formed in the inner side surface of the sliding groove B, a sliding strip is slidably arranged in the sliding groove B, a rack is embedded in one side of the sliding strip, and the rack is meshed with the incomplete gear.

Further, the mounting hole has been seted up to the one side surface that the draw runner deviates from the rack, mounting hole inside slidable mounting has the button, the button runs through draw runner inside surface, button one end is provided with the connecting rod, the connecting rod is installed through the round pin axle symmetry to the one end that the connecting rod deviates from the button.

Further, two the connecting rods are all arranged in the slide bar, a limiting rod is arranged at one end, deviating from the connecting rod, of the connecting rod through a pin shaft, the limiting rod penetrates through the outer surface of the slide bar, and the inner dimension of the limiting hole is matched with one end, deviating from the connecting rod, of the limiting rod.

Further, a spring is sleeved on the surface of the connecting rod, and the spring is arranged in the mounting hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the utility model provides an adhesive tape coreless mechanism, wherein two movable support columns are arranged on the surface of a turntable, raised strips are arranged on the outer surfaces of the support columns to reduce the viscosity of an inner adhesive tape, the support columns are simultaneously moved inwards after winding is finished to separate from the adhesion of the inner adhesive tape, then the adhesive tape is taken out, and meanwhile, a rotatable adjusting plate is arranged at the end part of the support column, and the adjusting plate and the support columns are adjusted to be in a vertical state when winding is carried out, so that the limiting effect is carried out on the inner adhesive tape, and the self-locking after the adjustment is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a support column according to the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of the slider of the present utility model.

The reference numerals in the figures illustrate:

1. a bottom plate; 2. a support plate; 3. a servo motor; 4. a turntable; 5. a boss; 6. a chute A; 7. a twin screw; 8. a knob; 9. a slide block; 10. a support column; 11. a convex strip; 12. a mounting groove; 13. a rotating shaft; 14. an adjustment plate; 15. an incomplete gear; 16. a chute B; 17. a limiting hole; 18. a slide bar; 19. a rack; 20. a mounting hole; 21. a button; 22. a connecting rod; 23. a connecting rod; 24. a limit rod; 25. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, an adhesive tape coreless mechanism includes a bottom plate 1 and a turntable 4, the upper surface of the bottom plate 1 is vertically provided with a supporting plate 2, one side of the supporting plate 2 is provided with a servo motor 3, the other side of the supporting plate 2 is provided with the turntable 4 through a bearing, the turntable 4 is coaxially connected with an output shaft of the servo motor 3, the turntable 4 can be driven to rotate through rotation of the servo motor 3, one side surface of the turntable 4, which deviates from the supporting plate 2, is provided with a boss 5, a sliding groove A6 is symmetrically formed in the front side surface of the boss 5, a double screw 7 is installed in the boss 5 through the bearing, the double screw 7 penetrates through the two sliding grooves A6, a knob 8 is arranged at the end of the double screw 7, a sliding block 9 can be driven to rotate through rotation of the knob 8, the two sliding blocks 9 are respectively arranged at the inner sides of the sliding groove A6, the sliding block 9 penetrates through the front side surface of the boss 5, a supporting column 10 is arranged on the surface of the sliding block 9, the double screw 7 can simultaneously drive the two sliding blocks 9 to move when rotating, and the moving distance is the same, and the moving directions are opposite.

Wherein, support column 10 structure is semi-circular, and two support columns 10 symmetry sets up, and two support columns 10 can merge and be a cylinder, and the outer arc surface evenly is provided with sand grip 11 in support column 10, can guarantee the support to inboard sticky tape on the one hand through the sand grip 11 of evenly setting, can reduce the adhesion area simultaneously, is convenient for follow-up getting material, and mounting groove 12 has been seted up to the one end that support column 10 deviates from boss 5, and spout B16 has been seted up to the one end surface that support column 10 inboard surface deviates from boss 5, and mounting groove 12 and spout B16 link up.

Referring to fig. 2, a rotating shaft 13 is installed inside the installation groove 12 through a bearing, an arc surface on one side of the rotating shaft 13 is provided with an adjusting plate 14, an incomplete gear 15 is provided on the other side of the rotating shaft 13, the adjusting plate 14 penetrates through the installation groove 12, the rotating shaft 13 rotates to drive the adjusting plate 14 on the surface of the adjusting plate to deviate in angle, the adjusting plate 14 can be arranged in a state perpendicular to the support column 10 during winding, so that the adhesive tape is limited, and the adhesive tape can be parallel to the support column 10 during taking, so that the adhesive tape can be taken out at a subsequent angle conveniently.

Referring to fig. 3, limiting holes 17 are uniformly formed in the inner side surface of the sliding chute B16, the limiting holes 17 are respectively disposed on the upper and lower side surfaces of the sliding chute B16, a sliding bar 18 is slidably mounted in the sliding chute B16, a rack 19 is embedded on one side of the sliding bar 18, the sliding bar 18 and the rack 19 are in a T shape, the rack 19 is meshed with the incomplete gear 15, and the sliding of the sliding bar 18 drives the rotating shaft 13 to rotate, so as to adjust the adjusting plate 14.

Wherein, the mounting hole 20 has been seted up to the one side surface that the draw runner 18 deviates from rack 19, mounting hole 20 inside slidable mounting has button 21, button 21 runs through draw runner 18 medial surface, button 21 one end is provided with connecting rod 22, connecting rod 23 is installed through the round pin axle symmetry to the one end that connecting rod 22 deviates from button 21, drive two gag lever posts 24 through the extrusion to button 21 and shrink inwards, it is that draw runner 18 can take place to remove with the cooperation of spacing hole 17 to break away from in fact, two connecting rods 23 are all arranged in draw runner 18 inside, the gag lever post 24 is installed through the round pin axle to the one end that connecting rod 23 deviates from connecting rod 22, gag lever post 24 runs through draw runner 18 surface, the one end that gag lever post 24 deviates from connecting rod 23 and the inside size looks adaptation of spacing hole 17.

The spring 25 can ensure that the limiting rod 24 is always matched with the limiting hole 17 under the non-artificial action of the device so as to ensure the stability of the device, and simultaneously ensure self-locking after adjustment is finished, the spring 25 is sleeved on the surface of the connecting rod 22, and the spring 25 is arranged in the mounting hole 20.

When in use: the knob 8 is rotated to drive the double screw rod 7 to rotate, and then the distance between the two sliding blocks 9 is adjusted simultaneously, because the moving distance of the two sliding blocks 9 is the same in the adjustment process due to the existence of the double screw rod 7, the moving direction is opposite, and then the distance between the two supporting columns 10 is adjusted, and then the distance when the adhesive tape is wound is adjusted, because the existence of the spring 25 enables the button 21 to be always arranged at the outermost side of the stroke, and then the connecting rod 22 is driven to be arranged at the outermost side of the stroke, the connecting rod 23 drives the two limiting rods 24 to penetrate through the surface of the sliding strip 18, and the end parts of the connecting rods are arranged inside the limiting holes 17, so that the stability of the sliding strip 18 is ensured, the button 21 can be pressed inwards during winding, the connecting rod 22 is driven to move inwards, at the moment, the spring 25 is extruded to store force, the inner movement of the connecting rod 22 moves the two limiting rods 24 towards the inside of the sliding strip 18 through the connecting rod 23, and is separated from the cooperation with the limiting holes 17, at the moment, the sliding strip 18 is driven to move through the mutual engagement of the rack 19 and the incomplete gear 15, and then the rotating shaft 13 is driven to rotate, and then the adjusting plate 14 is driven to rotate, and the adjusting plate 14 is separated from the center direction of the center of the supporting columns 10, and the center of the circle of the direction is rotated, and the rotating tape is enabled to rotate until the rotating along with the center of the axial center of the rotating rod 4 is in the axial center of the winding direction of the rotating tape 4 when the tape is in the winding 4 is in the winding time when the axial center of the winding 4 is enabled.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an gluing area coreless axle mechanism, includes bottom plate (1) and carousel (4), its characterized in that: bottom plate (1) upper surface is provided with backup pad (2) perpendicularly, backup pad (2) one side is provided with servo motor (3), just backup pad (2) opposite side is installed through the bearing carousel (4), carousel (4) and servo motor (3) output shaft coaxial coupling, one side surface that carousel (4) deviate from backup pad (2) is provided with boss (5), spout A (6) have been seted up to boss (5) front side surface symmetry, boss (5) are inside installs twin-screw (7) through the bearing, twin-screw (7) run through two spout A (6), twin-screw (7) tip is provided with knob (8), the outside of boss (5) is arranged in to knob (8), twin-screw (7) surface symmetry is rotated and is had slider (9), and two slider (9) are arranged in spout A (6) inboard respectively, slider (9) run through boss (5) front side surface, slider (9) surface is provided with support column (10).

2. An adhesive tape coreless mechanism as claimed in claim 1, wherein: the support column (10) structure is semi-circular, two support column (10) symmetry sets up, outer arc surface evenly is provided with sand grip (11) in support column (10), mounting groove (12) have been seted up to the one end that support column (10) deviate from boss (5), spout B (16) have been seted up to the one end surface that support column (10) inboard surface deviates from boss (5).

3. An adhesive tape coreless mechanism as claimed in claim 2, wherein: the installation groove (12) is internally provided with a rotating shaft (13) through a bearing, an arc surface on one side of the rotating shaft (13) is provided with an adjusting plate (14), the other side of the rotating shaft (13) is provided with an incomplete gear (15), and the adjusting plate (14) penetrates through the installation groove (12).

4. An adhesive tape coreless mechanism as claimed in claim 3, wherein: limiting holes (17) are uniformly formed in the inner side surface of the sliding groove B (16), a sliding strip (18) is slidably mounted in the sliding groove B (16), a rack (19) is embedded on one side of the sliding strip (18), and the rack (19) is meshed with the incomplete gear (15).

5. The adhesive tape coreless mechanism of claim 4, wherein: one side surface that draw runner (18) deviate from rack (19) has seted up mounting hole (20), inside slidable mounting of mounting hole (20) has button (21), button (21) run through draw runner (18) inside surface, button (21) one end is provided with connecting rod (22), connecting rod (23) are installed through the round pin axle symmetry to the one end that connecting rod (22) deviate from button (21).

6. The adhesive tape coreless mechanism of claim 5, wherein: two connecting rods (23) are arranged inside the sliding bar (18), a limiting rod (24) is arranged at one end, deviating from the connecting rod (22), of the connecting rod (23 through a pin shaft, the limiting rod (24) penetrates through the outer surface of the sliding bar (18), and one end, deviating from the connecting rod (23), of the limiting rod (24) is matched with the inner size of the limiting hole (17).

7. The adhesive tape coreless mechanism of claim 6, wherein: the surface of the connecting rod (22) is sleeved with a spring (25), and the spring (25) is arranged in the mounting hole (20).