CN217451298U

CN217451298U - Pressing mechanism and dry ice cleaning machine

Info

Publication number: CN217451298U
Application number: CN202123304206.8U
Authority: CN
Inventors: 陈洁
Original assignee: Foshan Ningchuan Technology Co ltd
Current assignee: Foshan Ningchuan Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-20
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a pressing mechanism which is used for a dry ice cleaning machine and comprises a moving device; the pressing plate is in transmission connection with the moving device and provided with an ice pressing surface, and a plurality of protruding blocks are arranged on the ice pressing surface. The utility model discloses a mobile device drives the pressure strip removes toward the direction of dry ice, makes it is a plurality of on the pressure strip protruding piece and dry ice contact to increase frictional force, avoid the dry ice with the pressure ice face skids, and the condition that leads to the dry ice to shift appears, thereby compresses tightly the dry ice better, reaches good cutting effect.

Description

Pressing mechanism and dry ice cleaning machine

Technical Field

The utility model relates to a technical field of dry ice excision, in particular to hold-down mechanism and dry ice cleaning machine.

Background

Dry ice is solid carbon dioxide and is widely used in various cleaning applications due to its excellent cleaning properties. The existing dry ice cleaning machine generally needs to push dry ice to a cutting knife, the cutting knife is used for cutting the dry ice, in the cutting process, one side of the dry ice is subjected to cutting acting force, but the surface of the dry ice is smooth, and if the other side of the dry ice cannot be pressed tightly, the situation that the dry ice is displaced can occur, so that the cutting effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hold-down mechanism and dry ice cleaning machine aims at effectively solving the problem that the dry ice shifts in the cutting process.

In order to achieve the above purpose, the technical scheme of the utility model has:

the utility model provides a pressing mechanism, which comprises a moving device; the pressing plate is in transmission connection with the moving device and provided with an ice pressing surface, and a plurality of protruding blocks are arranged on the ice pressing surface.

Compared with the prior art, the utility model discloses a mobile device drives the pressure strip removes toward the direction of dry ice, makes on the pressure strip a plurality of protruding piece and dry ice contact to increase frictional force, avoid the dry ice with press the ice surface to skid, and the condition that leads to the dry ice to shift appears, thereby compress tightly the dry ice better, reach good cutting effect.

In a preferred embodiment, a plurality of the convex blocks are distributed on the ice pressing surface in a plurality of rows and columns with uniform intervals.

In a preferred embodiment, the pressure plate is provided with a plurality of mounting holes and a plurality of screws, and the number of the mounting holes is the same as that of the screws; the screw section of the screw penetrates through the mounting hole to form the convex block.

In a preferred embodiment, a plurality of the bumps are integrally formed with the compression plate.

In a preferred embodiment, the pressure plate has 4 fixing holes, which are evenly distributed on the pressure plate.

In a preferred embodiment, the cross section of the pressing plate along the vertical direction is a quadrangle, and the corners of the quadrangle are rounded.

In a preferred embodiment, the moving device is provided with a first limit block, and the position of the driving end of the moving device contacting with the first limit block is a first limit position.

In a preferred embodiment, the moving device is provided with a second limit block, and the position of the driving end of the moving device contacting with the second limit block is a second limit position.

In a preferred embodiment, the moving means is a drive cylinder.

The utility model also provides a dry ice cleaning machine, which comprises a storage bin, a cutting mechanism connected with the storage bin and any one of the pressing mechanisms; the mobile device is arranged above the stock bin, and the pressure strip is arranged in the stock bin.

For a better understanding and implementation, the following figures illustrate the invention in detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic view of a hold-down mechanism;

FIG. 2 is a front view of the hold-down plate;

FIG. 3 is a schematic view of the construction of the compacting plate;

fig. 4 is a schematic structural diagram of the bin, the cutting mechanism and the pressing mechanism.

Description of reference numerals:

100-pressing mechanism, 200-mobile device, 210-first stopper, 220-second stopper, 300-pressing plate, 310-protruding block, 320-fixing hole, 330-ice pressing surface, 400-cutting mechanism, 500-bin.

Detailed Description

In order to better illustrate the present invention, the present invention is described in further detail below with reference to the accompanying drawings.

It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Example 1

Specifically, referring to fig. 1 to 4, the present invention provides a pressing mechanism 100 for a dry ice cleaning machine, wherein the pressing mechanism 100 includes a moving device 200; the pressing plate 300 is in transmission connection with the mobile device 200, the pressing plate 300 is provided with an ice pressing surface 330, and a plurality of protruding blocks 310 are arranged on the ice pressing surface 330.

Compared with the prior art, the utility model discloses a mobile device 200 drives the pressure strip 300 removes toward the direction of dry ice, makes on the pressure strip 300 a plurality of protruding piece 310 and dry ice contact to increase frictional force, avoid the dry ice with pressure ice surface 330 skids, and leads to the condition that the dry ice shifted to appear, thereby compress tightly the dry ice better, reach good cutting effect.

In embodiment 1, the plurality of bumps 310 are distributed on the ice pressing surface 330 in a plurality of rows and columns with uniform intervals, so that the plurality of bumps 310 are in uniform contact with the end surface of the dry ice, and thus, each position of the end surface of the dry ice is subjected to uniform acting force.

In embodiment 1, the plurality of protruding blocks 310 are integrally formed with the pressing plate 300, and if the protruding blocks 310 are worn, a maintenance worker may replace the worn pressing plate 300, so that the maintenance work is simple and convenient.

In embodiment 1, the pressing plate 300 has 4 fixing holes 320 uniformly distributed on the pressing plate 300, so that the pressing plate 300 and the mobile device 200 can be stably installed.

Further, the cross section of the pressing plate 300 along the vertical direction may be a quadrangle, a circle, a hexagon, etc., so as to make the processing of the pressing plate 300 simple and convenient, in embodiment 1, the cross section of the pressing plate 300 along the vertical direction is a quadrangle, and corners of the quadrangle are all rounded corners, so as to prevent scratching of staff.

In embodiment 1, the mobile device 200 has a first stopper 210, and a position where the driving end of the mobile device 200 contacts the first stopper 210 is a first limit position. When dry ice needs to be cut, the moving device 200 drives the pressing plate 300 to move to the first limit position. The utility model discloses an adjust first extreme position, when cutting mechanism 400 on the dry ice cleaning machine cuts the dry ice and accomplishes, mobile device 200's drive end just is in first extreme position, so that pressure strip 300 can not continue to remove, avoids pressure strip 300 takes place to interfere with cutting mechanism 400, and damages pressure strip 300 and cutting mechanism 400.

In embodiment 1, the moving device 200 has a second stopper 220, and a position where the driving end of the moving device 200 contacts the second stopper 220 is a second limit position. After the dry ice cutting is completed, the moving device 200 drives the pressing plate 300 to move to the second limit position. The utility model discloses an adjust second extreme position makes pressure strip 300 remove the position that is close to the dry ice can, need not to remove mobile device 200's end just stops, in order to save pressure strip 300 moving time before compressing tightly the work.

In embodiment 1, the moving device 200 is a driving cylinder.

Further, the actuating cylinder can be cylinder, electric cylinder and pneumatic cylinder etc. from the perspective of economic nature and practicality, the utility model discloses an actuating cylinder adopts the cylinder.

Further, the driving cylinder is a rodless cylinder, so that the structure of the pressing mechanism 100 is simple and compact.

The utility model also provides a dry ice cleaning machine, which comprises a storage bin 500, a cutting mechanism 400 connected with the storage bin 500 and any one of the pressing mechanisms 100; the moving device 200 is disposed above the magazine 500, and the pressing plate 300 is disposed in the magazine 500. Dry ice is placed in the bin 500, the compacting mechanism 100 pushes the dry ice all the time toward the cutting mechanism 400, and the cutting mechanism 400 cuts the dry ice into the ice sand.

Example 2

The embodiment 2 is different from the embodiment 1 in the constitution of the convex pieces 310.

In embodiment 2, the pressing plate 300 has a plurality of mounting holes, the number of which is the same as the number of the bosses 310, and the screw sections of the screws pass through the mounting holes to form the bosses 310. The utility model discloses a screw constitutes protruding piece 310, if the condition of wearing and tearing appears in protruding piece 310, maintainer need not to change pressure strip 300, only need change the screw can, the maintenance cost is low.

In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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, but 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 thus, should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. A hold-down mechanism, comprising:

a mobile device;

the pressing plate is in transmission connection with the moving device and provided with an ice pressing surface, and a plurality of protruding blocks are arranged on the ice pressing surface;

the compression plate is provided with a plurality of mounting holes and a plurality of screws, and the number of the mounting holes is the same as that of the screws; the screw section of the screw penetrates through the mounting hole to form the convex block.

2. The hold-down mechanism of claim 1, wherein:

the plurality of the convex blocks are distributed on the ice pressing surface in a plurality of rows and a plurality of columns at even intervals.

3. The hold-down mechanism of claim 1, wherein:

the pressure strip is provided with 4 fixing holes which are evenly distributed on the pressure strip.

4. The hold-down mechanism of claim 1, wherein:

the cross-section of the pressing plate along the vertical direction is quadrilateral, and corners of the quadrilateral are all round corners.

5. The hold-down mechanism of claim 1, wherein:

the mobile device is provided with a first limiting block, and the position of the driving end of the mobile device when contacting with the first limiting block is a first limit position.

6. The hold-down mechanism of claim 1, wherein:

the mobile device is provided with a second limiting block, and the position of the driving end of the mobile device when contacting with the second limiting block is a second limit position.

7. The hold-down mechanism of claim 1, wherein:

the moving device is a driving cylinder.

8. A dry ice cleaning machine comprising a bin and a cutting mechanism connected to the bin, characterized by further comprising a hold-down mechanism according to any one of claims 1 to 7; the mobile device is arranged above the stock bin, and the pressure strip is arranged in the stock bin.