CN213170798U

CN213170798U - Single-shaft automatic cutting table large roll positioning device

Info

Publication number: CN213170798U
Application number: CN202021872401.3U
Authority: CN
Inventors: 付宗生
Original assignee: Qingdao Yulong Packaging Equipment Co ltd
Current assignee: Qingdao Yulong Packaging Equipment Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an automatic platform of cutting of unipolar is with greatly rolling up positioner, including the registration roller, the mounting groove has been seted up in the registration roller, the mounting groove internal rotation is connected with the regulation pole, fixedly connected with wire winding roller on the regulation pole, the winding is connected with the stranded connection rope on the wire winding roller, a plurality of spacing grooves have been seted up in the registration roller, spacing inslot internal rotation is connected with the dwang, two clockwork springs of spacing inslot fixedly connected with, the both ends of dwang all with clockwork spring fixed connection, fixedly connected with ejector pin, a plurality of on the dwang one side fixedly connected with go-between of ejector pin. The utility model relates to a sticky tape production facility technical field avoids the emergence of relative slip phenomenon between big winding up roller and the registration roller, is convenient for control the tension of the sticky tape that is close to big winding up roller position and avoids the lax phenomenon of sticky tape to take place, prevents to carry out the production of miscut phenomenon when cutting off the processing to the sticky tape.

Description

Single-shaft automatic cutting table large roll positioning device

Technical Field

The utility model relates to an sticky tape production facility technical field especially relates to an automatic platform of cutting of unipolar is with rolling up positioner greatly.

Background

The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. The surface of the coating is coated with a layer of adhesive.

In the existing adhesive tape production equipment, the single-shaft automatic cutting table is indispensable to use, but the position of a large winding roller for winding the adhesive tape is difficult to position, the phenomenon that the adhesive tape is loosened frequently when the tension of the adhesive tape close to the position of the large winding roller is difficult to control due to the fact that the large winding roller of an installation roller box for installing the large winding roller is easy to slide relatively, the phenomenon that the adhesive tape is inclined easily when the adhesive tape is cut off is inconvenient to use, and therefore the single-shaft automatic cutting table large winding positioning device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a single-shaft automatic cutting table large-roll positioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic platform of cutting of unipolar is with rolling up positioner greatly, includes the registration roller, the mounting groove has been seted up in the registration roller, the mounting groove internal rotation is connected with the regulation pole, fixedly connected with wire winding roller on the regulation pole, the winding is connected with the stranded rope of connecting on the wire winding roller, a plurality of spacing grooves have been seted up in the registration roller, spacing inslot internal rotation is connected with the dwang, two clockwork springs of spacing inslot fixedly connected with, the both ends of dwang all with clockwork spring fixed connection, fixedly connected with ejector pin on the dwang, it is a plurality of one side fixedly connected with go-between of ejector pin, connect rope and go-between tying, sliding connection has big winding up roller on the registration roller, and is a plurality of one side and big.

Preferably, one side of the ejector rod is fixedly connected with a fastening pad, and one side of the fastening pad is abutted against the inner wall of the large winding roller.

Preferably, one end of the adjusting rod is fixedly connected with a handle, and the handle is positioned on one side of the large winding roller.

Preferably, the adjusting rod is fixedly connected with a gear, a limiting groove matched with the gear is formed in the positioning roller, two positioning springs are fixedly connected in the limiting groove, one side of each positioning spring is fixedly connected with a rack, and the gear is meshed with the rack.

Preferably, one side of the rack is fixedly connected with a guide post, a guide sleeve is sleeved on the guide post, and one side of the guide sleeve is fixedly connected with the limiting groove.

Preferably, one side of the rack is fixedly connected with a lifting rod, two sliding openings matched with the lifting rod are formed in the positioning roller, a limiting rod is rotatably connected in the positioning roller, and the limiting rod corresponds to the lifting rod in position.

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

1. when the large winding roller needs to be replaced, the rack is moved and disconnected with the gear by applying a pulling force on the lifting rod, meanwhile, the positioning spring in a normal state enters a compressed state, the limiting rod is forced to rotate and is abutted against one side of the lifting rod, the position of the rack is limited by the elasticity of the positioning spring, the handle is rotated to enable the adjusting rod to drive the winding roller to rotate, the connecting rope is contracted by the rotation of the winding roller, the connecting rope generates a traction force on the ejector rod to enable the ejector rod to rotate, the connection between the fastening pad and the large winding roller is disconnected by the rotation of the ejector rod, and then the large winding roller can be taken out of the positioning roller and replaced, so that the large winding roller can be replaced conveniently, and the production of the adhesive tape is facilitated;

2. under the initial state, the elastic force of the spring drives the connection between the ejector rods and the large winding roller to be stable, the movement of the large winding roller can be limited, namely, the positioning of the position of the large winding roller is completed, when the adhesive tape close to the position of the large winding roller is cut off, the position of the large winding roller is fixed, the relative sliding phenomenon between the large winding roller and the positioning roller is avoided, the tension of the adhesive tape close to the position of the large winding roller is conveniently controlled, the phenomenon that the adhesive tape is loosened is avoided, and the generation of the beveling phenomenon when the adhesive tape is cut off is prevented.

Drawings

Fig. 1 is a perspective view of a large roll positioning device for a single-shaft automatic cutting table according to the present invention;

FIG. 2 is a schematic structural view of a positioning roller in a large roll positioning device for a single-shaft automatic cutting table according to the present invention;

FIG. 3 is a schematic cross-sectional view of a positioning roller of a large roll positioning device for a single-shaft automatic cutting table according to the present invention;

fig. 4 is a partial schematic structural view of a large roll positioning device for a single-shaft automatic cutting table of the present invention.

In the figure: 1. a large winding roller; 2. a limiting rod; 3. lifting a pull rod; 4. a positioning roller; 5. a handle; 6. a gear; 7. a fastening pad; 8. a guide post; 9. a guide sleeve; 10. a positioning spring; 11. a rack; 12. a winding roller; 13. connecting ropes; 14. a connecting ring; 15. a top rod; 16. a spiral 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a large roll positioning device for a single-shaft automatic cutting table comprises a positioning roller 4, wherein a mounting groove is formed in the positioning roller 4, a regulating rod is rotatably connected in the mounting groove, a winding roller 12 is fixedly connected to the regulating rod, a plurality of connecting ropes 13 are wound and connected to the winding roller 12, a plurality of limiting grooves are formed in the positioning roller 4, a rotating rod is rotatably connected in the limiting grooves, two spiral springs 16 are fixedly connected in the limiting grooves, two ends of the rotating rod are fixedly connected with the spiral springs 16, a top rod 15 is fixedly connected to the rotating rod, a connecting ring 14 is fixedly connected to one side of the top rods 15, the connecting ropes 13 are tied to the connecting ring 14, a large roll 1 is slidably connected to the positioning roller 4, one side of the top rods 15 abuts against the inner wall of the large roll 1, the connection between the top rods 15 and the large roll 1 is stable under the initial state driven by the elastic force of the spiral springs 16, the movement of the large roll 1 can, when the adhesive tape close to the position of the large winding roller 1 is cut off, the position of the large winding roller 1 is fixed, so that the phenomenon of relative sliding between the large winding roller 1 and the positioning roller 4 is avoided, the tension of the adhesive tape close to the position of the large winding roller 1 is conveniently controlled, the phenomenon of loosening of the adhesive tape is avoided, and the phenomenon of beveling when the adhesive tape is cut off is prevented.

Wherein, one side fixedly connected with fastening pad 7 of ejector pin 15, one side and the big winding up roller 1 inner wall of fastening pad 7 offset, have improved the connection stability between ejector pin 15 and the big winding up roller 1, are convenient for the location of big winding up roller 1 position.

Wherein, the one end fixedly connected with handle 5 of adjusting the pole, handle 5 is located one side of big winding up roller 1, through addding the application of force point of adjusting the pole, is convenient for control the rotation of adjusting the pole.

Wherein, fixedly connected with gear 6 on the regulation pole, set up the restriction groove with 6 looks adaptations of gear in the registration roller 4, two positioning spring 10 of fixedly connected with in the restriction groove, one side fixedly connected with rack 11 of positioning spring 10, gear 6 is connected with the meshing of rack 11, through the cooperation of gear 6 and rack 11, can restrict the rotation of winding roller 12, further restrict the rotation of ejector pin 15, improved the ejector pin 15 and big winding up roller 1 between be connected stably.

Wherein, one side fixedly connected with guide post 8 of rack 11, the guide pin bushing 9 has been cup jointed on the guide post 8, and one side and the stopper groove fixed connection of guide pin bushing 9 can lead the removal of rack 11 through the cooperation between guide post 8 and the guide pin bushing 9.

Wherein, one side fixedly connected with of rack 11 carries pull rod 3, sets up two sliding opening with carrying pull rod 3 looks adaptation in the registration roller 4, and the rotation is connected with gag lever post 2 in the registration roller 4, and gag lever post 2 corresponds with carrying pull rod 3 position, can fix a position rack 11's position with the cooperation of positioning spring 10 when being convenient for control rack 11's removal.

The working principle is as follows: in the utility model, when the large winding roller 1 needs to be replaced, the rack 11 is moved and disconnected with the gear 6 by applying a pulling force on the lifting rod 3, meanwhile, the positioning spring 10 under the normal state enters a compression state, the limiting rod 2 is forced to rotate and is propped against one side of the lifting rod 3, the position of the rack 11 is limited by the elastic force of the positioning spring 10, the adjusting rod is driven by the rotating handle 5 to rotate the winding roller 12, the connecting rope 13 is contracted by the rotation of the winding roller 12, the connecting rope 13 generates a traction force on the ejector rod 15 to rotate the ejector rod, the rotation of the ejector rod 15 breaks the connection between the fastening pad 7 and the large winding roller 1, namely, the large winding roller 1 can be taken out from the positioning roller 4 and replaced, the connection between the limiting rod 2 and the lifting rod 3 is broken after the replacement is completed, the rack 11 is driven to be meshed with the gear 6 by the elastic force of the positioning spring 10, and the rotation of the gear 6 is limited, so that the rotation of the mandril 15 is further limited, and the positioning of the large winding roller 1 can be completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic platform of cutting of unipolar is with rolling up positioner greatly, includes registration roller (4), its characterized in that, the mounting groove has been seted up in registration roller (4), the mounting groove internal rotation is connected with the regulation pole, fixedly connected with wire winding roller (12) on the regulation pole, the winding is connected with stranded connection rope (13) on wire winding roller (12), a plurality of spacing grooves have been seted up in registration roller (4), spacing inslot internal rotation is connected with the dwang, two clockwork springs (16) of spacing inslot fixedly connected with, the both ends of dwang all with clockwork spring (16) fixed connection, fixedly connected with ejector pin (15) on the dwang, a plurality of one side fixedly connected with go-between (14) of ejector pin (15), connect rope (13) and go-between (14) tying, sliding connection has big wind-up roller (1) on registration roller (4), one side of the ejector rods (15) is abutted against the inner wall of the large winding roller (1).

2. The large roll positioning device for the single-shaft automatic cutting table as claimed in claim 1, wherein a fastening pad (7) is fixedly connected to one side of the ejector rod (15), and one side of the fastening pad (7) is abutted against the inner wall of the large roll (1).

3. A large roll positioning device for a single-shaft automatic cutting table according to claim 1, characterized in that a handle (5) is fixedly connected to one end of the adjusting rod, and the handle (5) is positioned at one side of the large roll (1).

4. The large roll positioning device for the single-shaft automatic cutting table according to claim 1, wherein a gear (6) is fixedly connected to the adjusting rod, a limiting groove matched with the gear (6) is formed in the positioning roller (4), two positioning springs (10) are fixedly connected to the limiting groove, a rack (11) is fixedly connected to one side of each positioning spring (10), and the gear (6) is meshed with the rack (11).

5. The large roll positioning device for the single-shaft automatic cutting table according to claim 4, wherein a guide post (8) is fixedly connected to one side of the rack (11), a guide sleeve (9) is sleeved on the guide post (8), and one side of the guide sleeve (9) is fixedly connected with the limiting groove.

6. The large coil positioning device for the single-shaft automatic cutting table according to claim 4, wherein a lifting rod (3) is fixedly connected to one side of the rack (11), two sliding openings matched with the lifting rod (3) are formed in the positioning roller (4), a limiting rod (2) is rotatably connected to the positioning roller (4), and the limiting rod (2) corresponds to the lifting rod (3).