CN217554400U

CN217554400U - Paper door adjustable driven wheel down-pressure mechanism

Info

Publication number: CN217554400U
Application number: CN202221216047.8U
Authority: CN
Inventors: 李娜; 李新亮; 李志勇
Original assignee: Yuxi Xinte Technology Co ltd
Current assignee: Yuxi Xinte Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-11
Anticipated expiration: 2032-05-18

Abstract

The utility model is suitable for a packagine machine correlation field provides an adjustable from driving wheel lower pressure mechanism of paper door, include: the box body is arranged on the packaging machine main body, and a bottom cover plate is further arranged on the box body; torsion adjusting part, torsion adjusting part set up in the box, torsion adjusting part includes from driving wheel, torsion regulating spindle, torsional spring and mount pad, torsion regulating spindle both ends set up on the box through first axle bed and second axle seat respectively, a mount pad pot head is established on the torsion regulating spindle, and the mount pad other end is connected with rotating from the driving wheel, the torsional spring cover is established on the torsion regulating spindle, and the one end and the torsion regulating spindle fixed connection of torsional spring, the torsional spring other end and mount pad fixed connection, the utility model discloses a setting of torsion adjusting part is convenient for realize handling the independent regulation of driving wheel holding down force.

Description

Paper door adjustable driven wheel down-pressure mechanism

Technical Field

The utility model relates to a packagine machine correlation field specifically is an adjustable driving wheel down force mechanism of paper door.

Background

The packaging machine is a machine for packaging products, and plays a role in protection and beauty. The driven wheel of the accelerating roller pair of the label paper door of the existing GDX500 packaging machine is attached to a driving wheel of the accelerating roller by means of torsion generated by deformation assembly of a manganese steel elastic sheet to convey a label. The left driven wheel and the right driven wheel are arranged on the same shaft. The driven wheel is connected with the driving wheel through a gear to transmit power. In order to ensure the stable transportation of the label paper during the operation of the equipment, the two driven wheels must generate balanced pressure on the two driving wheels.

Because the shell fragment makes shell fragment resilience force decline or even loses easily under factors such as external force for a long time use, lead to accelerating roller to the driven wheel pressure imbalance, lead to the trademark paper to carry the skew easily, arouse the paper door to take to glue, quality problems such as rotten tobacco bale, shell fragment torsion maldistribution can lead to the great one side accelerating roller of pressure to wearing and tearing when equipment moves for a long time.

It is thus clear that current packagine machine is general structure tradition, lacks from driving wheel down force adjustment mechanism, and long-term the back of using, the acceleration roller is unbalanced to follow driving wheel pressure, seriously influences processingquality. Therefore, in view of the above situation, it is desirable to provide a paper door adjustable driven wheel down-pressure mechanism to overcome the shortcomings of the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a paper door is adjustable from driving wheel down force mechanism aims at solving following problem: the general structure tradition of current packagine machine lacks from driving wheel downforce adjustment mechanism, uses the back for a long time, and the roller is uneven to driving wheel pressure with higher speed, seriously influences production quality, and maintains the regulation difficulty, need to change the many problems of accessory after wearing and tearing.

The embodiment of the utility model provides a realize like this, a paper door is adjustable from driving wheel down force mechanism, paper door is adjustable from driving wheel down force mechanism include:

the box body is arranged on the packaging machine main body, and a bottom cover plate is further arranged on the box body;

the torsion adjusting assembly is arranged in the box body and comprises a driven wheel, a torsion adjusting shaft, a torsion spring and a mounting seat, wherein two ends of the torsion adjusting shaft are arranged on the box body through a first shaft seat and a second shaft seat respectively, one end of the mounting seat is sleeved on the torsion adjusting shaft, the other end of the mounting seat is connected with the driven wheel in a rotating mode, the torsion spring is sleeved on the torsion adjusting shaft, one end of the torsion spring is fixedly connected with the torsion adjusting shaft, and the other end of the torsion spring is fixedly connected with the mounting seat.

As a further aspect of the present invention: the first shaft seat is of a semi-open structure.

As a further aspect of the present invention: the first shaft seat is further provided with a locking hole, and a locking screw used for being matched with the locking hole is installed on the box body.

As a further aspect of the present invention: two groups of torsion adjusting assemblies are arranged in the box body.

As a further aspect of the present invention: and one end of the torsion adjusting shaft, which is close to the first shaft base, is also provided with an adjusting hole.

As a further aspect of the present invention: the adjusting holes are inner hexagonal adjusting holes.

As a further aspect of the present invention: the box body is provided with a fixing screw for fixing the first shaft base.

As a further aspect of the present invention: the mounting base with can be connected through the bearing between the follow driving wheel, and still be provided with on the bearing and be used for carrying out the end cover fixed to follow driving wheel mounted position.

Compared with the prior art, the utility model discloses beneficial effect of embodiment:

the torsion adjusting shaft is rotated to enable the fixed end of the torsion spring and the force application end to form a rotation angle, the larger the rotation angle is, the larger the torsion of the force application end is, so that the larger the pressure of the driven wheel to the driving wheel is, otherwise, the smaller the rotation angle formed by the fixed end of the torsion spring and the force application end is, the smaller the torsion of the force application end is, so that the pressure of the driven wheel to the driving wheel is smaller, the adjustment processing of the downward pressure of the driven wheel is further realized, and the production quality is effectively improved;

adopt independent bearing from the driving wheel, and the bearing passes through the end cover to be fixed, is convenient for change wearing and tearing from the driving wheel, relies on the action wheel simultaneously and carries out the transmission with the frictional force from between the driving wheel, when simplifying the paper door structure, separately two from the driving wheel structures, be convenient for maintain alone and carry out pressure adjustment alone.

Drawings

Fig. 1 is an assembly view of the paper door adjustable driven wheel down-pressure mechanism and the packaging machine main body of the utility model.

Fig. 2 is a schematic view of an orthographic view of the adjustable driven wheel lower pressure mechanism of the paper door of the present invention.

Fig. 3 is a schematic bottom structure view of the adjustable driven wheel down-pressure mechanism of the paper door of the embodiment of the present invention.

Fig. 4 is a schematic structural view of the present invention, which is used for removing the bottom cover plate from the bottom of the driving wheel lower pressure mechanism and is adjustable for a paper door.

Fig. 5 is a schematic structural view of a torque adjusting assembly in a driving wheel down-pressure mechanism for adjusting a paper door according to an embodiment of the present invention.

In the drawings: 1-a packaging machine main body, 2-a driven wheel, 3-a box body, 4-a fixing screw, 5-a second shaft seat, 6-an end cover, 7-a locking screw, 8-a bottom cover plate, 9-a mounting seat, 10-a torsion spring, 11-a torsion adjusting shaft, 12-an adjusting hole, 13-a first shaft seat and 14-a locking hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides an adjustable paper door pushing mechanism from a driving wheel, the adjustable paper door pushing mechanism from the driving wheel includes:

the box body 3 is arranged on the packaging machine main body 1, and a bottom cover plate 8 is further arranged on the box body 3;

torsion adjusting part, torsion adjusting part set up in the box 3, torsion adjusting part includes from driving wheel 2, torsion regulating spindle 11, torsional spring 10 and

mount pad

9, 11 both ends of torsion regulating spindle set up on box 3 through first axle bed 13 and second axle bed 5 respectively, 9 pot heads of mount pad are established on torsion regulating spindle 11, and the mount pad 9 other end rotates with from driving wheel 2 to be connected, the torsional spring 10 cover is established on torsion regulating spindle 11, and the one end and the torsion regulating spindle 11 fixed connection of torsional spring 10, the torsional spring 10 other end and the mount pad 9 fixed connection.

The embodiment of the utility model provides an in, shaft hole clearance fit between mount pad 9 and the torsion regulating spindle 11, mount pad 9 can be rotatory around torsion regulating spindle 11, the fixed connection end of torsional spring 10 and torsion regulating spindle 11 is the stiff end of torsional spring 10, the fixed connection end of torsional spring 10 and mount pad 9 is the application of force end of torsional spring 10, when following the driving wheel 2 and pressing on the action wheel, through the mode of rotating torsion regulating spindle 11, make the stiff end of torsional spring 10 and application of force end form a turned angle, and turned angle is bigger, application of force end torsion is bigger, thereby make from the driving wheel 2 press the pressure of action wheel bigger, otherwise make the turned angle that the stiff end of torsional spring 10 and application of force end formed through rotating torsion regulating spindle 11 is smaller, then application of force end torsion is smaller, thereby make from the driving wheel 2 press the pressure of action wheel smaller, and then realize the regulation processing to follow driving wheel 2 holding down force, effectively improve production quality; wherein torsion adjusting part sets up in bottom apron 8 top, when needing to open the paper door because of clean maintenance etc. and leave the action wheel from driving wheel 2, and at this moment, bottom apron 8 can withstand mount pad 9 (being equivalent to the action wheel and support from driving wheel 2), prevents from driving wheel 2 and mount pad 9 wide-angle rotation under torsional spring 10's effect.

In an embodiment of the present invention, please refer to fig. 2 and 5, the first shaft seat 13 is a semi-open structure;

the first shaft base 13 is further provided with a locking hole 14, and the box body 3 is provided with a locking screw 7 used for being matched with the locking hole 14.

In this embodiment, the half-open structure of the first shaft seat 13 is convenient for adjusting the connection gap between the first shaft seat 13 and the torque adjusting shaft 11, and after the driven wheel 2 has adjusted a suitable pressure, the locking screw 7 is rotated to form an extrusion force on the first shaft seat 13, so that the first shaft seat 13 can hold the torque adjusting shaft 11 tightly for locking, and the torsion spring 10 keeps an adjusted rotation angle all the time, and keeps the pressure of the driven wheel 2.

In an embodiment of the present invention, referring to fig. 4, two sets of torque force adjusting components are disposed in the box 3.

In this embodiment, through the setting that adopts two sets of torsion adjusting parts, be convenient for realize from the independent regulation of 2 downforce of driving wheel.

In an embodiment of the present invention, referring to fig. 5, an adjusting hole 12 is further disposed at one end of the torque adjusting shaft 11 close to the first shaft seat 13;

the adjusting hole 12 is an inner hexagonal adjusting hole.

In this embodiment, the torque adjusting shaft 11 can be driven to rotate by the cooperation of the socket wrench and the adjusting hole 12, which is convenient for use.

In an embodiment of the present invention, referring to fig. 2, a fixing screw 4 for fixing the first shaft seat 13 is disposed on the box body 3.

In this embodiment, the second shaft seat 5 and the box body 3 can also be connected by screws, and the first shaft seat 13 and the box body 3 can be detachably connected by the fixing screws 4, so that the maintenance is facilitated.

In an embodiment of the present invention, please refer to fig. 2 and fig. 3, the mounting seat 9 and the driven wheel 2 may be connected by a bearing, and an end cover 6 for fixing the mounting position of the driven wheel 2 is further disposed on the bearing.

In this embodiment, follow driving wheel 2 and adopt single bearing, rely on the action wheel simultaneously and follow the frictional force between the driving wheel 2 and carry out the transmission, when simplifying the paper door structure, separately two from driving wheel 2 structures, be convenient for maintain alone and carry out pressure adjustment alone.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an adjustable follow driving wheel lower pressure mechanism of paper door, includes the box, the box sets up in the packagine machine main part, and still is provided with bottom cover plate on the box, and its characterized in that still includes:

2. The paper door adjustable driven wheel downforce mechanism of claim 1, wherein said first shaft seat is a semi-open configuration.

3. The adjustable paper door down-force mechanism for the driven wheel as claimed in claim 1, wherein the first shaft seat is further provided with a locking hole, and the box body is provided with a locking screw for matching with the locking hole.

4. The door adjustable driven wheel down force mechanism of claim 1, wherein two sets of the torsion adjustment assembly are disposed within the box.

5. The paper door adjustable driven wheel down force mechanism of claim 1, wherein the torque force adjusting shaft is further provided with an adjusting hole at an end thereof near the first shaft seat.

6. The paper door adjustable driven wheel down force mechanism of claim 5, wherein the adjustment hole is a socket head adjustment hole.

7. The paper door adjustable driven wheel down force mechanism as claimed in claim 1, wherein the box body is provided with a fixing screw for fixing the first shaft seat.

8. The paper door adjustable driven wheel downward pressure mechanism as claimed in claim 1, wherein the mounting seat and the driven wheel can be connected through a bearing, and an end cover used for fixing the mounting position of the driven wheel is further arranged on the bearing.