CN219489077U - Deviation preventing structure of rewinder - Google Patents

Abstract

The application provides a rewinding machine prevent off tracking structure, include: the conveying mechanism is used for conveying the workpieces; the limiting mechanism is arranged on the upper surface of the transmission mechanism and used for limiting the workpiece; wherein, stop gear is including preventing the off tracking subassembly, prevent off tracking subassembly altogether and be equipped with two, prevent off tracking subassembly includes the cylinder main part, the inside of cylinder main part is equipped with the transmission shaft, the one end of transmission shaft is equipped with the limiting plate, relate to rewinding machine technical field, wherein, both sides at the transmission shaft respectively are equipped with one and prevent off tracking subassembly, it includes cylinder main part and limiting plate, and circular hole has been seted up to the inside of limiting plate, and the size of circular hole is greater than the size of rotation axis, the work piece is spacing through the limiting plate of both sides when the transmission like this, and can drive the limiting plate through the cylinder main part when the transmission to the work piece of equidimension not, thereby can make the adaptation not unidimensional work piece carry out spacingly.

Description

Deviation preventing structure of rewinder

Technical Field

The utility model relates to the technical field of rewinders, in particular to an anti-deviation structure of a rewinder.

Background

Rewinding machines are generally used to: the rewinding and slitting of the mica tape, the paper and the film plays a role in cutting a wide coiled material, plays an important role in further cutting, is special equipment for paper, the mica tape and the film, and usually needs to limit a produced workpiece by adopting an anti-deviation mechanism when the rewinding machine is used.

The existing anti-deviation mechanism is generally provided with an anti-deviation transmission shaft, the transmitted workpiece is limited through the anti-deviation transmission shaft, but the installation mode of the anti-deviation transmission shaft is fixedly connected, so that the workpieces with different sizes need to be adjusted before each operation, and the using steps are complex.

Disclosure of Invention

In order to overcome the problem that current anti-deviation mechanism needs complicated step to adjust when carrying out work to different work pieces, this application embodiment provides an anti-deviation structure of rewinding machine, both sides at the rotation axis respectively are equipped with one and prevent off-deviation subassembly, it includes cylinder main part and limiting plate, and circular hole has been seted up to the inside of limiting plate, and the size of circular hole is greater than the size of transmission shaft, the work piece is spacing through the limiting plate of both sides when the transmission like this, and when carrying to the work piece of equidimension not, can drive the limiting plate through the cylinder main part and remove, thereby can make the work piece of adaptation equidimension not carry out spacingly.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:

an anti-deviation structure of a rewinder, comprising: the conveying mechanism is used for conveying the workpieces; the limiting mechanism is arranged on the upper surface of the transmission mechanism and used for limiting the workpiece;

wherein, stop gear is including preventing the off tracking subassembly, prevent that the off tracking subassembly is equipped with two altogether, prevent that the off tracking subassembly includes the cylinder main part, and the cylinder main part moves, drives the transmission shaft and removes, drives the limiting plate at the surface movement of rotation axis under the effect of transmission shaft, and the limiting plate of both sides reaches the position department of settlement with the work piece of transmission, and at this moment the cylinder main part stops the operation, the work piece operation of later transmission to can be so that reach the effect of preventing the off tracking under the effect of both sides limiting plate, the inside of cylinder main part is equipped with the transmission shaft, the one end of transmission shaft is equipped with the limiting plate, circular hole has been seted up to the inside of limiting plate, circular hole's size is greater than the cross-section diameter of rotation axis.

Preferably, the transmission mechanism comprises a rotation shaft, a workpiece to be transmitted penetrates through the rotation shaft from the upper portion of the rotation shaft, two baffles are respectively arranged at two ends of the rotation shaft, a support frame is arranged on the lower surface of each baffle, the support frame is fixedly connected with the baffle through bolts, a threaded hole is formed in one end, far away from the baffle, of each support frame, a transverse support is arranged above each baffle, the transverse support is connected with the baffles at two sides, and therefore a compression assembly inside the transverse support and the rotation shaft are in contact with each other.

Preferably, the inside of stull is equipped with compresses tightly the subassembly, it is equipped with two altogether to compress tightly the subassembly, two compress tightly the connected mode of subassembly and stull and connect soon.

Preferably, the compacting component comprises a connecting screw, the crossing department of connecting screw and sleeve pipe is equipped with the connecting axle, the bottom of connecting screw is equipped with the sleeve pipe, sleeve pipe and the crossing department of branch inlay and are equipped with the spring ring, sheathed tube inside is equipped with branch, the one end that sleeve pipe was kept away from to the branch is equipped with the truckle, and the truckle contacts each other with the work piece of rotation axis upper surface, and the work piece of rotation axis upper surface can carry out spacingly through the effect of truckle like this when the transmission, can change the interval between truckle and the rotation axis through rotatory connecting screw simultaneously to when truckle and rotation axis contact each other, the branch and the sleeve pipe of truckle top extrude each other at this moment, can reduce the effort between truckle and the rotation axis.

The embodiment of the application has the advantages that:

1. according to the utility model, the two sides of the transmission shaft are respectively provided with the anti-deviation assembly, the anti-deviation assembly comprises the cylinder main body and the limiting plates, the inside of each limiting plate is provided with the circular hole, and the size of each circular hole is larger than that of the rotating shaft, so that when workpieces are transmitted, the workpieces are limited through the limiting plates on the two sides, and when workpieces with different sizes are transmitted, the cylinder main body can drive the limiting plates to move, and therefore, the anti-deviation assembly is suitable for limiting the workpieces with different sizes.

2. The pressing assembly is arranged above the rotating shaft, so that when the workpiece is conveyed, the truckles in the pressing assembly are in contact with the workpiece on the upper surface of the rotating shaft, the truckles can be damped under the action of the sleeve and the supporting rod, and meanwhile, the distance between the truckles and the rotating shaft can be changed under the action of the connecting screw rod.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the whole structure of an anti-deviation structure of a rewinder of the utility model;

FIG. 2 is a schematic view of the overall structure of the compression assembly of the present utility model;

FIG. 3 is a schematic diagram of the whole structure of the anti-deviation assembly of the present utility model.

The main reference numerals illustrate:

1. a support frame; 2. a baffle; 3. a rotation shaft; 4. a compression assembly; 41. a connecting screw; 42. a sleeve; 43. a support rod; 44. casters; 5. a cross brace; 6. an anti-deviation assembly; 61. a cylinder main body; 62. a transmission shaft; 63. and a limiting plate.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

the embodiment provides a specific structure of an anti-deviation structure of a rewinding machine, as shown in fig. 1-3, including: the conveying mechanism is used for conveying the workpieces; the limiting mechanism is arranged on the upper surface of the transmission mechanism and used for limiting the workpiece;

wherein, stop gear is including preventing off tracking subassembly 6, prevent off tracking subassembly 6 altogether and be equipped with two, prevent off tracking subassembly 6 includes cylinder main part 61, cylinder main part 61 operation, drive transmission shaft 62 removes, drive limiting plate 63 at rotation axis 3's surface removal under the effect of transmission shaft 62, limiting plate 63 and the work piece of transmission reach the position department of settlement, at this moment cylinder main part 61 stop operation, the work piece operation of transmission afterwards, thereby can make to reach the effect of preventing off tracking under the effect of both sides limiting plate 63, the inside of cylinder main part 61 is equipped with transmission shaft 62, the one end of transmission shaft 62 is equipped with limiting plate 63, circular hole has been seted up to the inside of limiting plate 63, the size of circular hole is greater than rotation axis 3's cross-section diameter.

By adopting the technical scheme:

the cylinder main body 61 operates to drive the transmission shaft 62 to move, and the limiting plates 63 are driven to move on the surface of the rotating shaft 3 under the action of the transmission shaft 62, when the limiting plates 63 on two sides and a transmitted workpiece reach a set position, the cylinder main body 61 stops operating, and then the transmitted workpiece operates, so that the effect of preventing deviation can be achieved under the action of the limiting plates 63 on two sides.

Example 2:

the embodiment provides a concrete structure of anti-deviation structure of rewinder, as shown in fig. 1-3, this embodiment records that transmission mechanism includes that rotation axis 3 will be to the work piece of transmission run through from rotation axis 3 top, rotation axis 3's both ends respectively are equipped with a baffle 2, the lower surface of two baffles 2 is equipped with support frame 1, support frame 1 and baffle 2's connected mode is through bolt fixed connection, support frame 1 keeps away from baffle 2's one end and is equipped with the screw hole, baffle 2's top is equipped with stull 5, stull 5 and baffle 2 interconnect of both sides for the inside hold-down assembly 4 of stull 5 and rotation axis 3 contact each other.

The inside of stull 5 is equipped with compresses tightly subassembly 4, compresses tightly subassembly 4 and is equipped with two altogether, and two compression subassemblies 4 are connected for connecing soon with the connected mode of stull 5.

The compacting assembly 4 comprises a connecting screw 41, a connecting shaft is arranged at the intersection of the connecting screw 41 and a sleeve 42, the sleeve 42 is arranged at the bottom end of the connecting screw 41, a spring ring is embedded at the intersection of the sleeve 42 and a supporting rod 43, the supporting rod 43 is arranged in the sleeve 42, a trundle 44 is arranged at one end of the supporting rod 43 far away from the sleeve 42, the trundle 44 is in contact with a workpiece on the upper surface of the rotating shaft 3, and therefore the workpiece on the upper surface of the rotating shaft 3 is transported.

By adopting the technical scheme:

the spacing can be performed by the action of the casters 44, and at the same time, the distance between the casters 44 and the rotating shaft 3 can be changed by rotating the connecting screw 41, and when the casters 44 are in contact with the rotating shaft 3, the supporting rods above the casters 44 are mutually pressed with the sleeve 42, so that the acting force between the casters 44 and the rotating shaft 3 can be reduced.

Working principle: during the use, install overall structure at the upper surface of rewinding machine through support frame 1, later run through the work piece that will wait to transmit from rotation axis 3 top, then will prevent off tracking subassembly 6 switch on, at this moment cylinder main part 61 operation, drive transmission shaft 62 removal, drive limiting plate 63 at rotation axis 3's surface removal under the effect of transmission shaft 62, limiting plate 63 and the work piece of transmission reach the position department of settlement when both sides, at this moment cylinder main part 61 stop operation, later the work piece operation of transmission, thereby can make to reach the effect of preventing off tracking under the effect of both sides limiting plate 63.

Meanwhile, a cross brace 5 is arranged above the rotating shaft 3, a compression assembly 4 penetrates through the cross brace 5, and a caster 44 in the compression assembly 4 is in contact with a workpiece on the upper surface of the rotating shaft 3, so that the workpiece on the upper surface of the rotating shaft 3 can be limited under the action of the caster 44 during transmission.

Meanwhile, by rotating the connecting screw 41, the distance between the caster 44 and the rotating shaft 3 can be changed, and when the caster 44 and the rotating shaft 3 are in contact with each other, the strut above the caster 44 and the sleeve 42 are pressed against each other, so that the acting force between the caster 44 and the rotating shaft 3 can be reduced.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (8)

1. Anti-deviation structure of rewinding machine, characterized by comprising:

the conveying mechanism is used for conveying the workpieces;

the limiting mechanism is arranged on the upper surface of the transmission mechanism and used for limiting the workpiece;

the limiting mechanism comprises two anti-deviation assemblies (6), each anti-deviation assembly (6) comprises a cylinder main body (61), a transmission shaft (62) is arranged in each cylinder main body (61), and a limiting plate (63) is arranged at one end of each transmission shaft (62).

2. The anti-deviation structure of a rewinding machine as claimed in claim 1, characterized in that said transmission mechanism comprises a rotation shaft (3), two ends of said rotation shaft (3) are respectively provided with a baffle plate (2), the lower surfaces of two baffle plates (2) are provided with a supporting frame (1), and a transverse support (5) is arranged above said baffle plates (2).

3. The anti-deviation structure of a rewinding machine as claimed in claim 2, characterized in that compression assemblies (4) are arranged in the cross braces (5), two compression assemblies (4) are arranged in total, and the two compression assemblies (4) are connected with the cross braces (5) in a screwed connection mode.

4. A rewinding machine deviation preventing structure as claimed in claim 3, characterized in that said pressing assembly (4) comprises a connecting screw (41), a sleeve (42) is arranged at the bottom end of said connecting screw (41), a supporting rod (43) is arranged in said sleeve (42), and a caster (44) is arranged at one end of said supporting rod (43) far from said sleeve (42).

5. The anti-deviation structure of the rewinding machine as claimed in claim 1, characterized in that the inside of the limiting plate (63) is provided with a circular hole, the size of which is greater than the section diameter of the rotating shaft (3).

6. The anti-deviation structure of a rewinding machine as claimed in claim 4, characterized in that said sleeve (42) is embedded with a spring loop at the intersection with the support rod (43).

7. The anti-deviation structure of a rewinding machine as claimed in claim 2, characterized in that the connection mode of the supporting frame (1) and the baffle (2) is through a bolt fixed connection, and a threaded hole is arranged at one end of the supporting frame (1) far away from the baffle (2).

8. The anti-deviation structure of a rewinding machine according to claim 4, characterized in that the junction of the connecting screw (41) and the sleeve (42) is provided with a connecting shaft.