CN218809243U - Paper product conveying device - Google Patents

Abstract

The utility model discloses a paper class article conveyor relates to conveying equipment's technical field, the utility model discloses aim at solving the unable regulation control of the overdraft of the roller of pushing down of current conveyer belt top, occupy too much space moreover and cause extravagant problem. The utility model discloses a conveyer belt, the top of conveyer belt sets up a supporting beam and roller, the roller is located under a supporting beam, be provided with down adjustment mechanism on a supporting beam, down adjustment mechanism with the roller links to each other and is used for adjusting the overdraft of roller.

Description

Paper product conveying device

Technical Field

The utility model relates to a conveying equipment's technical field, concretely relates to paper class conveyor.

Background

Concerning the conveying equipment in the production line, in cigarette box production plants, there are many different structural schemes under different use environments. When the conveying device is connected between different devices, for example, a semi-finished paper tape is conveyed to a cutting machine for cutting, a rubber conveying belt is used for conveying, and a rotatable roller is arranged above the conveying belt to press the paper board during conveying so as to ensure that the paper tape is stably conveyed without slipping and ensure the stable conveying speed. When the next station has no special operation requirement, for example, the conveying device made of the driving roller is used when the production is finished and the conveying device is conveyed to a storage place.

In the prior art, a supporting beam is arranged above a conveying belt, the supporting beam is movably connected with a cantilever, the other end of the cantilever is connected with a downward-pressing roller, and then a spring steel sheet is used for pressing the cantilever downwards to enable the roller to generate proper downward pressure. But the scheme is that the downward pressure is uncontrollable, the pressure is too low to be effective, and the paperboard is easy to warp when the pressure is too high; secondly, the distance that the cantilever stretches out in such a scheme occupies a large space, and the length of a part of the conveying belt that is quite long is quite wasteful, and based on the two points, the patent intends to propose a new solution.

Disclosure of Invention

The utility model provides a paper class product conveyor, it includes the conveyer belt, the top of conveyer belt sets up a supporting beam and roller, the roller is located under a supporting beam, be provided with down adjustment mechanism on a supporting beam, down adjustment mechanism with the roller links to each other and is used for adjusting the holding down force of roller.

The utility model discloses a further set up to: the pressing adjusting mechanism comprises an inner pipe, an outer pipe, a spring and a bolt; the outer pipe is sleeved outside the inner pipe, and two ends of the inner pipe and the outer pipe, which are deviated from each other, are respectively connected with the supporting beam and the roller; the top of the sleeve is provided with an outward-turned flange, the inner pipe is connected with a cross gasket in a sliding manner, and the spring is sleeved on the inner pipe, and two ends of the spring are respectively abutted against the flange and the cross gasket; the bolt is in threaded connection with the support beam and extends into the inner pipe for pushing the cross washer to move downwards.

The utility model discloses a further set up to: the side wall of the inner pipe is provided with four strip-shaped grooves, and four end parts of the cross-shaped gasket respectively extend out of the four strip-shaped grooves to the outer side of the inner pipe.

The utility model discloses a further set up to: the inner pipe is arranged vertically.

The beneficial effects of the utility model are that:

on the one hand, the downward pressure on the roller is adjustable and controllable;

on the other hand, the whole improvement is all under the supporting beam, the supporting beam needs to be arranged higher in the scheme, but no adverse effect is caused, and meanwhile, because extra space does not need to be occupied in the length direction of the conveying belt, the waste of the space is reduced, and the length of the conveying belt can be properly shortened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of the medium-pressure adjusting mechanism of the present invention.

Reference numerals: 1. a conveyor belt; 2. cushion blocks; 3. a support beam; 4. a roller; 5. a press-down adjustment mechanism; 51. an inner tube; 52. a cross-shaped gasket; 53. a spring; 54. an outer tube; 55. and (4) bolts.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1-3, the utility model provides a paper class conveyor, including conveyer belt 1, be fixed with cushion 2 on the metal box of conveyer belt 1 both sides, a supporting beam 3 who spanes the conveyer belt is connected to the last fixed surface of two cushion 2.

A roller 4 is provided directly below the support beam 3, and the roller 4 includes a body and a frame rotatably connected to the body. A pressing-down adjusting mechanism 5 is arranged on the supporting beam 3, and the pressing-down adjusting mechanism 5 is connected with the roller 4 and used for adjusting the pressing-down force of the roller 4.

The press-down adjustment mechanism 5 includes an inner tube 51, an outer tube 54, a cross washer 52, a spring 53, and a bolt 55.

Wherein the inner pipe 51 is vertically arranged and is welded to the lower surface of the support beam 3. The side wall of the inner tube 51 is provided with four strip-shaped grooves which are distributed at equal angles around the axial direction of the inner tube 51. The cross-shaped spacers 52 are horizontally disposed in the inner tube 51, and four ends of the cross-shaped spacers 52 extend out of the inner tube 51 through bar-shaped grooves, respectively, which restrict the rotation of the cross-shaped spacers 52.

The outer tube 54 is sleeved outside the inner tube 51, and the outer tube 54 and the inner tube 51 can slide relatively. The bottom of the outer tube 54 is welded to the frame on the roller 4 and the top of the outer tube 54 is provided with an outwardly turned flange. The spring 53 is sleeved on the inner pipe 51, and two ends of the spring 53 respectively abut against the flange and the cross-shaped gasket 52.

The bolt 55 is vertically inserted through the support beam 3 and is screwed with the support beam 3, and the bolt 55 is inserted into the inner pipe 51, and the lowering and raising of the cross washer 52 can be controlled by screwing the bolt 55.

The specific implementation process is as follows: normally the rollers 4 are forced against the belt 1 by gravity, but gravity alone is not sufficient, and by screwing the bolts 55 to lower the cross washer 52, the springs 53 are compressed, which in turn generates a downward spring force on the rollers 4, increasing the downward pressure of the rollers 4. By adjusting the position of the screw, the pressing force of the roller 4 can be made within a reasonable range.

The advantage of this scheme is, makes the adjustable controllable of the overdraft on the roller 4 on the one hand, and on the other hand is that whole improvement all is in a supporting beam 3's whole below, and the scheme needs to prop up the higher of a supporting beam 3 setting, but not bad influence, simultaneously owing to need not occupy extra space on the length direction of conveyer belt 1, so reduced the waste in space, can be appropriate the length of shortening conveyer belt 1.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, all technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element 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 relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, 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 by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (4)

1. The utility model provides a paper class conveyor, includes conveyer belt (1), the top of conveyer belt (1) sets up supporting beam (3) and roller (4), its characterized in that: the roller (4) is located under the supporting beam (3), a downward pressing adjusting mechanism (5) is arranged on the supporting beam (3), and the downward pressing adjusting mechanism (5) is connected with the roller (4) and used for adjusting downward pressure of the roller (4).

2. The paper product conveying apparatus according to claim 1, characterized in that: the pressing adjusting mechanism (5) comprises an inner pipe (51), an outer pipe (54), a spring (53) and a bolt (55);

the outer pipe (54) is sleeved outside the inner pipe (51), and two ends of the inner pipe (51) and the outer pipe (54) which are deviated are respectively connected with the supporting beam (3) and the roller (4);

an outward-turned flange is arranged at the top of the outer pipe (54), a cross gasket (52) is connected to the inner pipe (51) in a sliding mode, a spring (53) is sleeved on the inner pipe (51), and two ends of the spring respectively abut against the flange and the cross gasket (52);

the bolt (55) is in threaded connection with the support beam (3) and extends into the inner pipe (51) for pushing the cross washer (52) downwards.

3. The paper product conveying apparatus according to claim 2, characterized in that: the side wall of the inner pipe (51) is provided with four strip-shaped grooves, and four end parts of the cross gasket (52) respectively extend out of the four strip-shaped grooves to the outer side of the inner pipe (51).

4. The paper product conveying apparatus according to claim 3, characterized in that: the inner pipe (51) is vertically arranged.

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