CN212639310U

CN212639310U - Novel shaftless paper frame

Info

Publication number: CN212639310U
Application number: CN202021311457.1U
Authority: CN
Inventors: 王章和
Original assignee: Jingshan Haosida Technology Co ltd
Current assignee: Jingshan Haosida Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-02
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a novel shaftless paper holder, which comprises a support base, wherein two sides of the top of the support base are fixedly connected with a first support plate, a slide bar is fixedly connected between the first support plates, two ends of the slide bar are connected with a V-shaped slide plate in a relative sliding way, one side of the top of the V-shaped slide plate, which is close to each other, is fixedly connected with a sleeve, the inner part of the sleeve is rotatably connected with a threaded rod, the middle part of the threaded rod is in threaded connection with a slide block, the upper end and the lower end of the slide block are rotatably connected with a connecting rod, one end of the sleeve, which is far away from the V-shaped slide plate, is provided with a through hole relative to the position of the connecting rod, the connecting rod extends to the outer part of the sleeve through the through hole, the support base is provided with sleeves with a second support plate at, the two V-shaped sliding plates are close to and far away from each other through the rotation of the bidirectional screw rod, and paper tubes of more types are used.

Description

Novel shaftless paper frame

Technical Field

The utility model relates to a support is by technical field, concretely relates to novel shaftless paper frame.

Background

In the production process, the support of the barrel-shaped materials mostly passes through the barrel core through the support shaft to support, and the materials are troublesome to disassemble and install, so that the shaftless paper frame is provided.

Among the prior art, traditional shaftless paper frame is mostly fixed through the both ends of extruded mode to the fiber container, and after long-term operation, the fiber container extrudees easily and warp, and the influence continues to use, shifts out a novel shaftless paper frame for this, makes fiber container can reuse.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a novel shaftless paper frame sets up the sleeve that has No. two backup pads through the both sides at support base, and opening and shutting of No. two backup pads of rotation control through the inside threaded rod of control sleeve supports the fiber container inner wall through No. two backup pads, reaches spacing effect of supporting, and two V-arrangement slides are close to each other and keep away from through the rotation of two-way lead screw, use the fiber container of more models.

The utility model provides a pair of novel shaftless paper frame, including the support base, the top both sides relative fixedly connected with backup pad of support base, fixedly connected with slide bar between the backup pad, the both ends relative slip of slide bar is connected with the V-arrangement slide, one side fixedly connected with sleeve that the top of V-arrangement slide is close to each other, telescopic inside is rotated and is connected with the threaded rod, the middle part threaded connection of threaded rod has the slider, the upper and lower both ends of slider are all rotated and are connected with the connecting rod, the position excavation of the relative connecting rod of one end that the V-arrangement slide was kept away from to the sleeve is equipped with the through-hole, the connecting rod extends to telescopic outside through the through-hole, the connecting rod is kept away from the one end rotation of slider.

As a preferred technical scheme of the utility model, the middle part excavation of V-arrangement slide is equipped with the slide opening, the both sides excavation of slide opening is equipped with the spacing groove, slide bar and slide opening sliding connection, the spacing of both sides fixedly connected with of slide bar, spacing and spacing groove sliding connection.

As a preferred technical scheme of the utility model, the bottom excavation of V-arrangement slide is equipped with the screw hole, two threaded connection has two-way lead screw between the screw hole, the both ends of two-way lead screw are passed the V-arrangement slide and are rotated with a backup pad and be connected, one of them one side fixedly connected with motor of two-way lead screw is kept away from to a backup pad, the output of a motor passes backup pad and two-way lead screw fixed connection.

As a preferred technical scheme of the utility model, telescopic one side fixedly connected with motor No. two is kept away from to the V-arrangement slide, V-arrangement slide and threaded rod fixed connection are passed to the output of motor No. two, telescopic inside is located the both sides fixedly connected with gag lever post No. one of threaded rod, slider and gag lever post sliding connection No. one.

As a preferred technical scheme of the utility model, the middle part of connecting rod is dug and is equipped with the spout, the inside sliding connection of spout has No. two gag lever posts, No. two gag lever posts and spout sliding connection, No. two gag lever posts and the middle part fixed connection of through-hole.

The utility model discloses the beneficial effect who reaches is: this support sets up the sleeve that has No. two backup pads through the both sides at support base, and the opening and shutting of No. two backup pads of rotation control through the inside threaded rod of control sleeve supports the fiber container inner wall through No. two backup pads, reaches the effect of spacing support, and two V-arrangement slides are close to each other and keep away from through the rotation of two-way lead screw, use the fiber container of more models.

Drawings

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

FIG. 2 is a schematic structural view of a V-shaped slide plate;

fig. 3 is a schematic view of the internal structure of the sleeve.

Description of reference numerals: 1. a bracket base; 2. a first support plate; 3. a slide bar; 4. a limiting strip; 5. a first motor; 6. a V-shaped sliding plate; 7. a slide hole; 8. a limiting groove; 9. a threaded hole; 10. a second motor; 11. a bidirectional screw rod; 12. a sleeve; 13. a threaded rod; 14. a first limiting rod; 15. a slider; 16. a connecting rod; 17. a chute; 18. a second limiting rod; 19. a through hole; 20. support plate No. two.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3 in combination, the utility model relates to a novel shaftless paper frame, including support base 1, support base 1's top both sides relatively fixedly connected with backup pad 2 No. one, fixedly connected with slide bar 3 between the backup pad 2, slide bar 3's both ends relatively slidable connection has V-arrangement slide 6, one side fixedly connected with sleeve 12 that V-arrangement slide 6's top is close to each other, sleeve 12's inside is rotated and is connected with threaded rod 13, threaded rod 13's middle part threaded connection has slider 15, slider 15's upper and lower both ends are all rotated and are connected with connecting rod 16, sleeve 12 is kept away from the position of V-arrangement slide 6's the relative connecting rod 16 of one end and is dug and is equipped with through-hole 19, connecting rod 16 extends to sleeve 12's outside through-hole 19, connecting rod 16.

A sliding hole 7 is cut in the middle of the V-shaped sliding plate 6, limiting grooves 8 are cut on two sides of the sliding hole 7, the sliding rod 3 is connected with the sliding hole 7 in a sliding manner, limiting strips 4 are fixedly connected with two sides of the sliding rod 3, the limiting strips 4 are connected with the limiting grooves 8 in a sliding manner, threaded holes 9 are cut in the bottom of the V-shaped sliding plate 6, a bidirectional screw rod 11 is connected between the two threaded holes 9 in a threaded manner, two ends of the bidirectional screw rod 11 penetrate through the V-shaped sliding plate 6 to be connected with a first supporting plate 2 in a rotating manner, one side, away from the bidirectional screw rod 11, of the first supporting plate 2 is fixedly connected with a first motor 5, the output end of the first motor 5 penetrates through the first supporting plate 2 to be fixedly connected with the bidirectional screw rod 11, a second motor 10 is fixedly connected with one side, away from the sleeve 12, the output end of the second motor 10 penetrates through the V-shaped sliding plate 6 to, the slider 15 and the gag lever post 14 sliding connection, the middle part of connecting rod 16 is cut and is equipped with spout 17, and the inside sliding connection of spout 17 has No. two gag lever posts 18, No. two gag lever posts 18 and spout 17 sliding connection, No. two gag lever posts 18 and the middle part fixed connection of through-hole 19.

Specifically, during the use, open a motor 5 with the position of fiber container lifting sleeve 12, the output of a motor 5 drives two-way lead screw 11 and rotates, along with the rotation of two-way lead screw 11, two V-arrangement slides 6 are close to each other, sleeve 12 inserts the inside of fiber container, open No. two motor 10, the output of No. two motor 10 drives threaded rod 13 and rotates, slider 15 moves to the fiber container along with the rotation of threaded rod 13, two connecting rods 16 open along with the removal of slider 15, connecting rod 16 drives No. two backup pads 20 and extrudees to the inner wall of fiber container, prevent that the fiber container from removing when the ejection of compact.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The novel shaftless paper frame is characterized by comprising a support base (1), wherein two sides of the top of the support base (1) are fixedly connected with a first support plate (2) relatively, a slide rod (3) is fixedly connected between the first support plates (2), two ends of the slide rod (3) are connected with a V-shaped sliding plate (6) relatively in a sliding manner, one side, close to each other, of the top of the V-shaped sliding plate (6) is fixedly connected with a sleeve (12), a threaded rod (13) is rotatably connected inside the sleeve (12), a sliding block (15) is in threaded connection with the middle of the threaded rod (13), connecting rods (16) are rotatably connected with the upper end and the lower end of the sliding block (15), through holes (19) are drilled in positions, opposite to the connecting rods (16), of one end, far away from the V-shaped sliding plate (6), of the sleeve (12), and the connecting rods (16) extend to the outside, one end of the connecting rod (16) far away from the sliding block (15) is rotatably connected with a second supporting plate (20).

2. The novel shaftless paper holder as claimed in claim 1, wherein a sliding hole (7) is cut in the middle of the V-shaped sliding plate (6), limiting grooves (8) are cut on two sides of the sliding hole (7), the sliding rod (3) is connected with the sliding hole (7) in a sliding manner, limiting strips (4) are fixedly connected on two sides of the sliding rod (3), and the limiting strips (4) are connected with the limiting grooves (8) in a sliding manner.

3. The novel shaftless paper holder as claimed in claim 1, wherein the bottom of the V-shaped sliding plate (6) is provided with threaded holes (9), a bidirectional screw rod (11) is connected between two threaded holes (9) in a threaded manner, two ends of the bidirectional screw rod (11) penetrate through the V-shaped sliding plate (6) to be rotatably connected with a first supporting plate (2), one side of one supporting plate (2) far away from the bidirectional screw rod (11) is fixedly connected with a first motor (5), and the output end of the first motor (5) penetrates through the first supporting plate (2) to be fixedly connected with the bidirectional screw rod (11).

4. A novel shaftless paper holder as claimed in claim 1, wherein a second motor (10) is fixedly connected to one side of the V-shaped sliding plate (6) far away from the sleeve (12), the output end of the second motor (10) passes through the V-shaped sliding plate (6) and is fixedly connected with the threaded rod (13), a first limiting rod (14) is fixedly connected to two sides of the threaded rod (13) inside the sleeve (12), and the sliding block (15) is slidably connected with the first limiting rod (14).

5. The novel shaftless paper holder as claimed in claim 1, wherein a sliding groove (17) is formed in the middle of the connecting rod (16), a second limiting rod (18) is slidably connected inside the sliding groove (17), the second limiting rod (18) is slidably connected with the sliding groove (17), and the second limiting rod (18) is fixedly connected with the middle of the through hole (19).