CN219906399U

CN219906399U - Pressure belt type pressure-regulating-free paper mechanism

Info

Publication number: CN219906399U
Application number: CN202321709736.7U
Authority: CN
Inventors: 王远胜; 李庆
Original assignee: Shanghai Dragon Printing Machinery Co ltd
Current assignee: Shanghai Dragon Printing Machinery Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-27
Anticipated expiration: 2033-07-03

Abstract

The utility model belongs to the technical field of paper processing, and discloses a belt-pressing type paper pressing mechanism which comprises a left and right bridge wall plate, a facial tissue conveying belt and a paper pressing mechanism body, wherein the paper pressing mechanism body comprises a belt wheel assembly and a supporting assembly, the belt wheel assembly is movably connected to the supporting assembly, the supporting assembly is detachably and fixedly connected to the left and right bridge wall plate, the belt wheel assembly is positioned above the facial tissue conveying belt, and the length, the width and the inclination angle of the belt wheel assembly are corresponding to those of the facial tissue conveying belt. The paper pressing mechanism has a simple structure and low cost, can effectively reduce the generation of paper surface indentation compared with the traditional roller paper pressing mechanism, is convenient to take paper under the paper pressing round adhesive tape when the machine is stopped due to faults, can cover the whole range of paper when the paper pressing round adhesive tape is used for conveying paper, can effectively press the paper by tension, can adapt to the change of the length of the paper covering surface, and can realize whole-course adjustment-free in the paper conveying process compared with the traditional paper pressing mechanism.

Description

Pressure belt type pressure-regulating-free paper mechanism

Technical Field

The utility model relates to the technical field of paper processing, in particular to a belt-pressing type pressure-regulating-free paper mechanism.

Background

The automatic surface covering machine is paper product processing equipment for adhering two papers together. The automatic facial tissue conveying, automatic base tissue conveying, deviation correcting, sizing, pressing and laminating, pressing and conveying, solidifying and paper collecting are adopted. And full-machine automation of paper conveying, deviation correcting, gluing, pressing and laminating, pressing and conveying solidification and paper collection is realized.

The utility model provides a manual paper pressing wheel adjustment mechanism is adopted in automatic covering machine generally and paper is pressed, chinese patent CN210884418U discloses a quick linkage adjustment formula paper pressing mechanism, including paper pressing wheel subassembly, adjusting part and frame, install hand wheel and scale on the frame and the hand wheel passes through bevel gear subassembly and links to each other with the optical axis, and the one end of optical axis links to each other with the one end of first left ball subassembly, right ball subassembly, second left ball subassembly and frame link to each other in proper order, and paper pressing wheel subassembly links to each other with first left ball subassembly and second left ball subassembly respectively, and adjusting part's both ends are fixed with paper pressing wheel subassembly and frame respectively, and first left ball subassembly, right ball subassembly and second left ball subassembly all include ball nut and ball screw, and ball screw's screw thread opposite direction in first left ball subassembly and the second left ball subassembly. The position of the paper pressing wheel assembly is quickly adjusted according to different paper widths, so that the paper pressing wheel assembly is suitable for various paper requirements.

However, this mechanism has the following disadvantages during use: a. the mechanism has more parts, the structure is complex, the cost is higher, and the paper pressing wheel is easy to generate indentation on paper surface; b. when the paper is jammed at the paper pressing wheel, the paper is inconvenient to take out; c. when the length of the paper covering surface is changed, the position of the paper pressing wheel is troublesome to adjust.

Disclosure of Invention

In order to solve the problems, the utility model provides a belt-pressing type paper pressing-free mechanism.

The utility model provides a belt-pressing type pressure-regulating-free paper mechanism which adopts the following technical scheme:

the utility model provides a press belt type exempts from to press paper mechanism, includes wallboard, facial tissue conveyer belt and press paper mechanism body about the bridge, press paper mechanism body includes offset pulley subassembly and supporting component, offset pulley subassembly swing joint is on supporting component, supporting component detachably fixed connection is on wallboard about the bridge, and offset pulley subassembly is located the top of facial tissue conveyer belt, and its length and width and inclination all correspond with the facial tissue conveyer belt, offset pulley subassembly and supporting component junction still are provided with adjustment mechanism for adjust the distance between offset pulley subassembly and the facial tissue conveyer belt.

Further, the rubber belt wheel assembly comprises a paper pressing rubber belt wheel at two ends and a paper pressing round rubber belt wound on a wheel groove of the paper pressing rubber belt wheel, and one side of the paper pressing rubber belt wheel is provided with a wheel body support.

Through the technical scheme, the paper can be uniformly pressed by the rotation of the paper pressing belt wheel and the paper pressing round adhesive tape, and the generation of paper surface indentation is effectively reduced.

Further, the wheel body support comprises mutually perpendicular's support diaphragm and support riser, be provided with the adhesive tape wheel axle on the support riser adjustably for rotate and connect the platen adhesive tape wheel, the support diaphragm then is used for being connected with supporting component.

Through the technical scheme, the rotation of the paper pressing belt wheel is smoother, and the position of the rotating shaft is adjustable.

Further, the supporting component comprises a cross rod support and a wheel set supporting plate, two ends of the cross rod support are detachably and fixedly connected with the left and right wallboards of the bridge through bolts, and the wheel set supporting plate is at least two groups and is detachably and symmetrically and fixedly connected with the middle of the cross rod support.

Through above-mentioned technical scheme, can effectively support the offset pulley subassembly, and then make its pressure to the paper more even.

Further, the adjusting mechanism comprises an adjusting screw and at least one guide shaft, one end of the adjusting screw is rotationally connected to the supporting component, the other end of the adjusting screw is in threaded connection with the belt wheel component, one end of the guide shaft is fixedly connected to the belt wheel component, and the other end of the guide shaft is in penetrating sliding connection with the supporting component.

Through the technical scheme, the lifting and the descending of the rubber belt wheel assembly can be controlled by rotating the adjusting screw.

Further, the adjusting screw is fixedly connected with a scale knob at one end which is rotationally connected with the supporting component.

Through above-mentioned technical scheme, the rotation of adjusting screw is convenient for control to accurate control turns and angle rotate.

Further, two ends of the rubber belt wheel assembly are also provided with rubber belt wheel baffles.

In summary, the present utility model includes at least one of the following beneficial technical effects:

(1) Compared with the traditional roller type paper pressing mechanism, the paper pressing mechanism has the advantages that the structure is simple, the cost is low, the generation of paper surface indentation can be effectively reduced, and meanwhile, when a machine is in fault and stopped, paper is taken out conveniently under the paper pressing round adhesive tape;

(2) The paper pressing round adhesive tape can cover the whole range when paper is conveyed, the tension of the paper pressing round adhesive tape can effectively press and hold the paper, the paper pressing round adhesive tape can adapt to the change of the length of the paper covering surface, and compared with a traditional paper pressing mechanism, the paper pressing round adhesive tape can realize the whole-course adjustment-free paper conveying process.

Drawings

FIG. 1 is a schematic side view of the present utility model;

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

fig. 3 is a schematic top view of the present utility model.

The reference numerals in the figures illustrate:

1. left and right wallboards of the bridge; 2. a facial tissue conveyer belt; 3. a paper pressing mechanism body;

31. a rubber belt wheel assembly; 311. a paper pressing belt wheel; 312. pressing a paper round adhesive tape; 313. a wheel body bracket; 3131. a supporting cross plate; 3132. supporting a vertical plate; 3133. a rubber belt wheel shaft; 314. a rubber belt wheel baffle;

32. a support assembly; 321. a cross bar support; 322. a wheel set support plate;

33. an adjusting mechanism; 331. adjusting a screw; 332. a guide shaft; 333. a scale knob.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

the utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a belt-pressing-free paper pressing mechanism, which comprises a left and right bridge wall plate 1, a facial tissue conveying belt 2 and a paper pressing mechanism body 3, wherein the paper pressing mechanism body 3 comprises a rubber belt wheel assembly 31 and a support assembly 32, the rubber belt wheel assembly 31 is movably connected to the support assembly 32, the support assembly 32 is detachably and fixedly connected to the left and right bridge wall plate 1, the rubber belt wheel assembly 31 is positioned above the facial tissue conveying belt 2, the length, width and inclination angle of the rubber belt wheel assembly 31 correspond to those of the facial tissue conveying belt 2, and an adjusting mechanism 33 is further arranged at the joint of the rubber belt wheel assembly 31 and the support assembly 32 and used for adjusting the distance between the rubber belt wheel assembly 31 and the facial tissue conveying belt 2.

Referring to fig. 1-3, the pulley assembly 31 includes a platen roller 311 at both ends and a platen circular tape 312 wound around a roller groove thereof, and a wheel body support 313 is disposed on one side of the platen roller 311. The paper can be uniformly pressed and held during paper transmission by the rotation of the paper pressing belt wheel 311 and the paper pressing round adhesive tape 312, so that the generation of paper surface indentation is effectively reduced.

As a further preferred embodiment, the wheel body support 313 is composed of a supporting cross plate 3131 and a supporting vertical plate 3132 which are perpendicular to each other, a belt wheel shaft 3133 is adjustably provided on the supporting vertical plate 3132 for rotatably connecting the platen belt wheel 311, and the supporting cross plate 3131 is used for connecting with the supporting component 32. So that the rotation of the platen roller 311 is smoother and the position of the rotation shaft is adjustable.

Referring to fig. 1-3, the support assembly 32 includes a cross bar support 321 and a wheel set support plate 322, wherein two ends of the cross bar support 321 are detachably and fixedly connected with the left and right wallboards 1 via bolts, and at least two groups of wheel set support plates 322 are detachably and symmetrically and fixedly connected to the middle of the cross bar support 321. The pulley assembly 31 can be effectively supported, and the pressure on paper is more uniform.

Referring to fig. 2, the adjusting mechanism 33 includes an adjusting screw 331 and at least one guiding shaft 332, one end of the adjusting screw 331 is rotatably connected to the supporting component 32, the other end is in threaded connection with the pulley assembly 31, one end of the guiding shaft 332 is fixedly connected to the pulley assembly 31, and the other end is in penetrating sliding connection with the supporting component 32. The rotation of the adjusting screw 331 can control the raising and lowering of the pulley assembly 31, so that the pulley assembly 31, the paper and the facial tissue conveyor belt 2 are tightly attached before the paper is transported.

As a further preferred embodiment, the adjusting screw 331 is fixedly connected with a scale knob 333 at one end rotatably connected with the supporting assembly 32, so as to control the rotation of the adjusting screw 331 and precisely control the number of rotations and angles.

Referring to fig. 2, the two ends of the pulley assembly 31 are further provided with pulley baffles 314, so as to protect the two ends of the pulley.

The implementation principle of the belt-pressing type paper pressing-free paper pressing mechanism provided by the embodiment of the utility model is as follows: when the automatic paper pressing device is used, the scale knob 333 is rotated at first, and the screws are adjusted to rotate, so that the upper paper pressing belt pulley 311 is driven to move up and down, the belt pulley assembly 31, paper and the facial tissue conveying belt 2 are tightly attached, and at the moment, the facial tissue conveying belt 2 can simultaneously drive the paper pressing round adhesive tape 312 to rotate when driven by a host machine to rotate. When the paper is conveyed, the facial tissues are clamped by the facial tissue conveying belt 2 and the paper pressing round adhesive tape 312 and smoothly enter a subsequent mechanism for alignment and adhesion, and finally enter a subsequent flattening part for pressing and curing, so that the lamination, pressing and curing of the facial tissues and the base papers are completed. This mechanism compares traditional paper pressing mechanism structure simpler, low cost, compares traditional roller type paper pressing mechanism and can effectively reduce the production of paper indentation, and when the machine breaks down and stops simultaneously, paper is got comparatively conveniently under the round sticky tape 312 of pressing, and the round sticky tape 312 of pressing can full-range cover when the paper is transmitted, and its tension can effectively hold paper, can adapt to the change of paper cladding length, and the whole journey of comparison traditional paper pressing mechanism can realize the paper in-process exempts from to adjust.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a pressure belt formula exempts from to adjust paper mechanism, includes wallboard (1), facial tissue conveyer belt (2) and paper mechanism body (3) about the bridge, its characterized in that: the paper pressing mechanism comprises a paper pressing mechanism body (3) and is characterized in that the paper pressing mechanism body comprises a rubber belt wheel assembly (31) and a supporting assembly (32), the rubber belt wheel assembly (31) is movably connected to the supporting assembly (32), the supporting assembly (32) is detachably and fixedly connected to a left wall plate and a right wall plate (1) of a bridge, the rubber belt wheel assembly (31) is located above a facial tissue conveying belt (2), the length, width and inclination angles of the rubber belt wheel assembly are corresponding to the facial tissue conveying belt (2), and an adjusting mechanism (33) is further arranged at the joint of the rubber belt wheel assembly (31) and the supporting assembly (32) and used for adjusting the distance between the rubber belt wheel assembly (31) and the facial tissue conveying belt (2).

2. The belt-pressing type no-pressure regulating paper mechanism according to claim 1, wherein: the belt pulley assembly (31) comprises a paper pressing belt pulley (311) at two ends and a paper pressing round adhesive tape (312) wound on a pulley groove of the paper pressing belt pulley, and one side of the paper pressing belt pulley (311) is provided with a wheel body support (313).

3. The belt-pressing type no-pressure regulating paper mechanism according to claim 2, wherein: the wheel body support (313) comprises a supporting transverse plate (3131) and a supporting vertical plate (3132) which are perpendicular to each other, a rubber belt wheel shaft (3133) is adjustably arranged on the supporting vertical plate (3132) and used for being connected with a paper pressing rubber belt wheel (311) in a rotating mode, and the supporting transverse plate (3131) is connected with the supporting assembly (32).

4. The belt-pressing type no-pressure regulating paper mechanism according to claim 1, wherein: the supporting component (32) comprises a cross rod support (321) and a wheel group supporting plate (322), wherein two ends of the cross rod support (321) are detachably and fixedly connected with the left and right bridge passing wallboards (1) through bolts, and the wheel group supporting plate (322) is at least two groups and is detachably and symmetrically and fixedly connected with the middle part of the cross rod support (321).

5. The belt-pressing type no-pressure regulating paper mechanism according to claim 1, wherein: the adjusting mechanism (33) comprises an adjusting screw (331) and at least one guide shaft (332), one end of the adjusting screw (331) is rotationally connected to the supporting component (32), the other end of the adjusting screw is in threaded connection with the rubber belt wheel component (31), one end of the guide shaft (332) is fixedly connected to the rubber belt wheel component (31), and the other end of the guide shaft is in penetrating sliding connection with the supporting component (32).

6. The belt-pressing type no-pressure regulating paper mechanism according to claim 5, wherein: the adjusting screw (331) is fixedly connected with a scale knob (333) at one end which is rotationally connected with the supporting component (32).

7. The belt-pressing type no-pressure regulating paper mechanism according to claim 1, wherein: and two ends of the rubber belt wheel assembly (31) are also provided with rubber belt wheel baffles (314).