CN214447603U - Rubber and plastic preforming mill for piece - Google Patents

Abstract

The utility model discloses a rubber and plastic preforming mill for flakiness, including engine base, the engine base outside is connected with the mill main part, and engine base top both sides are connected with first stand support body and second stand support body respectively, be connected with rubber and plastic mill rod axle between first stand support body and the second stand support body middle part, and first stand support body and second stand support body top externally mounted have spacing riser to spacing riser top is connected with supporting beam, install the location projection between first stand support body and the second stand support body below, and fix a position the inside spacing opening of having seted up of projection, the inside gomphosis of spacing opening is connected with the linking mandrel, and links up and accept the layer board between the mandrel. This rubber and plastic preforming becomes piece with mill can be convenient will accept the branch material after the layer board and concentrate in order to incline and pour out, avoid appearing dividing the material and excessively raise the condition that scatters.

Description

Rubber and plastic preforming mill for piece

Technical Field

The utility model relates to an mill technical field specifically is a rubber and plastic preforming mill for piece.

Background

The open mill is an open rubber mixing machine for short. The rubber factory is used for preparing plasticated rubber, mixed rubber or a rubber mixing machine with an exposed roller for hot mixing and discharging. The main working components are two hollow rollers or drilling rollers which rotate in different directions inwards, one side of the device, called a front roller, of an operator can horizontally move back and forth through manual or electric operation so as to adjust the roller distance and adapt to the operation requirement; the rear roller is fixed and cannot move back and forth. The two rollers are generally the same in size and rotate relatively at different speeds, and raw rubber or rubber compound is rolled into the gap between the two rollers along with the rotation of the rollers and is subjected to strong shearing action to achieve the purpose of plastication or mixing. Open mills are also used in the sector of plastics processing and the like. In the processing process of rubber and plastic products, the preforming excess materials are often required to be put into an open mill again to be recycled and discharged.

When carrying out the secondary operation and becoming the piece, current rubber and plastic preforming clout often need add powdered material at the compounding in-process, and powdered material often can fall to rubber and plastic open-smelting club axle bottom accept on the layer board, accept the layer board usually for open-top's box-like, if need pour out the branch material of accepting, then need will accept the powder concentration in the layer board and upwards promote, upward the powder appears in the in-process that promotes easily and rises and scatter, the inconvenient condition of empting of retrieving fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber and plastic preforming is mill for piece to solve the inconvenient quick problem of retrieving and empting of branch material on the tray of accepting of the mill bottom that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an open mill for rubber and plastic pre-forming and slicing comprises a mill body, wherein the outer side of the mill body is connected with a mill main body, the two sides of the top end of the mill body are respectively connected with a first stand column frame body and a second stand column frame body, a rubber and plastic open mill stick shaft is connected between the middle parts of the first stand column frame body and the second stand column frame body, a limiting vertical plate is arranged outside the top ends of the first stand column frame body and the second stand column frame body, a supporting cross beam is connected with the top end of the limiting vertical plate, a positioning convex column is arranged between the lower parts of the first stand column frame body and the second stand column frame body, a limiting opening is arranged inside the positioning convex column, a linking round shaft is embedded and connected inside the limiting opening, a bearing supporting plate is arranged between the linking round shafts, the front end of the bearing plate is of a V-shaped structure, the outer part of the front end of the bearing plate is connected with a guide port, and the limiting opening is of a U-shaped structure, and the opening of the limit opening faces upwards, and the width of the outer end of the opening of the limit opening is wider than the width of the inner end of the limit opening.

Preferably, the two sides of the front end of the bearing supporting plate are both provided with supporting handles, and the maximum width between the supporting handles is smaller than the maximum width of the bearing supporting plate.

Preferably, both sides of the top end of the machine body base are connected with supporting springs, and the outer portions of the supporting springs are sleeved and connected with protective sleeves.

Preferably, the height of the top surface of the inner wall of the protecting sleeve is equal to that of the top surface of the supporting spring, and the protecting sleeve is made of rubber.

Preferably, the height of the top surface of the protective sleeve is equal to the height of the bottom surface of the supporting plate in a horizontal state, and the protective sleeves on the two sides are in a bilateral symmetry structure by using a vertical bisector of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this rubber and plastic preforming becomes piece with mill can be convenient will accept the branch material after the layer board and concentrate in order to incline and pour out, avoid appearing dividing the material and excessively raise the condition that scatters. This rubber and plastic preforming is flaked with mill's the layer board front end of accepting is equipped with the spigot to make the user can concentrate to accepting the branch material in the layer board and get the material, and accept the layer board and can rotate with the slope along spacing opening inner wall through linking up the round axle, conveniently divide the material along accepting the condition that the layer board inner wall glides gently, reduces the powder and flies upward.

Drawings

FIG. 1 is a schematic view of the structure of an open mill for pre-forming rubber and plastic sheets;

FIG. 2 is an enlarged schematic structural view of the part A of the open mill for rubber-plastic pre-forming into sheets of the present invention shown in FIG. 1;

FIG. 3 is a schematic top view of a supporting plate of an open mill for pre-forming rubber and plastic sheets according to the present invention;

figure 4 is the utility model discloses a rubber and plastic preforming becomes spacing open-ended of mill for piece and looks sideways at schematic structure.

In the figure: 1. first stand support body, 2, supporting beam, 3, spacing riser, 4, second stand support body, 5, rubber and plastic mill rod axle, 6, support handle, 7, direction mouth, 8, accept the layer board, 9, a protective sleeve, 10, organism base, 11, supporting spring, 12, mill main part, 13, location projection, 14, spacing opening, 15, linking round axle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an open mill for rubber and plastic preforming sheet forming comprises a machine body base 10, wherein the outer side of the machine body base 10 is connected with an open mill main body 12, two sides of the top end of the machine body base 10 are respectively connected with a first upright post frame body 1 and a second upright post frame body 4, two sides of the top end of the machine body base 10 are both connected with supporting springs 11, a protecting sleeve 9 is sleeved and connected outside the supporting springs 11, the structure enables the outside of the supporting springs 11 to be shielded by the protecting sleeve 9 so that dust cannot enter the inside of the supporting springs 11, the height of the top surface of the inner wall of the protecting sleeve 9 is equal to that of the top surface of the supporting springs 11, the protecting sleeve 9 is made of rubber materials, the protecting sleeve 9 made of rubber materials can be pulled according to the stretching of the supporting springs 11, the supporting springs 11 can support the top surface of the protecting sleeve 9, the height of the top surface of the protecting sleeve 9 is equal to that the bottom surface of a supporting plate 8 in a horizontal state, the protective sleeves 9 on the two sides are in a bilateral symmetry structure by the vertical bisector of the supporting plate 8, the structure enables the two sides of the bottom surface of the supporting plate 8 to be stably placed on the top surface of the protective sleeve 9, the top surface of the protective sleeve 9 can support the supporting plate 8 in a horizontal state, a rubber and plastic open-smelting roller 5 is connected between the middle parts of the first upright post frame body 1 and the second upright post frame body 4, a limiting vertical plate 3 is arranged outside the top ends of the first upright post frame body 1 and the second upright post frame body 4, a supporting cross beam 2 is connected to the top end of the limiting vertical plate 3, a positioning convex column 13 is arranged between the lower parts of the first upright post frame body 1 and the second upright post frame body 4, a limiting opening 14 is arranged inside the positioning convex column 13, a linking round shaft 15 is connected inside the limiting opening 14 in an embedded manner, the supporting plate 8 is arranged between the linking round shafts 15, supporting handles 6 are arranged on the two sides of the front end of the supporting plate 8, and the maximum width between the supporting handles 6 is smaller than the maximum width of the supporting plate 8, the structure enables a user to hold the supporting handles 6 to apply force to the supporting plate 8, the supporting plate 8 is convenient to rotate, the front end of the supporting plate 8 is of a V-shaped structure, the outer part of the front end of the supporting plate 8 is connected with a guide opening 7, the limiting opening 14 is of a U-shaped structure, the opening of the limiting opening 14 faces upwards, the width of the outer end of the opening of the limiting opening 14 is wider than the width of the inner end of the limiting opening 14, powder at the rear end of the supporting plate 8 can be concentrated through the inclined wall at the front end and quickly discharged through the guide opening 7, the supporting plate 8 can rotate downwards along the limiting opening 14 through the connecting circular shaft 15, the powder can slide downwards and be taken out, and the situation that the powder flies upwards is reduced.

The working principle is as follows: when the rubber and plastic pre-forming mill for sheet forming is used, firstly, a user can place a machine body base 10 and a mill main body 12 at proper positions in a factory, then the bearing support plate 8 is inserted into the limiting opening 14 through the connecting circular shafts 15 at two sides for fixing, the bearing support plate 8 is stably placed at the top of the protective sleeve 9, then the user puts the rubber and plastic sheet residual materials on the rubber and plastic mill shafts 5 between the limiting vertical plates 3, then the divided materials to be used are put on the rubber and plastic mill shafts 5, when the divided materials fall into the bearing support plate 8 and need to be cleaned, the user can hold the holding handle 6 to press the front end of the bearing support plate 8 downwards, then the connecting circular shafts 15 can rotate along the inner wall of the positioning convex columns 13 to enable the powder at the end 7 of the bearing support plate 8 to incline downwards, then the user can concentrate the powder through the inclined wall at the front end of the bearing support plate 8 and pour out through the guide opening 7, when the user releases the holding handle 6, the supporting spring 11 is extended to push the receiving plate 8 to a horizontal state, thereby completing a series of works.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a rubber and plastic preforming mill for piece, includes organism base (10), its characterized in that: the external side of the machine body base (10) is connected with an open mill main body (12), the two sides of the top end of the machine body base (10) are respectively connected with a first stand column frame body (1) and a second stand column frame body (4), a rubber and plastic open mill stick shaft (5) is connected between the middle parts of the first stand column frame body (1) and the second stand column frame body (4), a limiting vertical plate (3) is arranged at the outer part of the top ends of the first stand column frame body (1) and the second stand column frame body (4), a supporting cross beam (2) is connected at the top end of the limiting vertical plate (3), a positioning convex column (13) is arranged between the lower parts of the first stand column frame body (1) and the second stand column frame body (4), a limiting opening (14) is formed inside the positioning convex column (13), the inner embedding of the limiting opening (14) is connected with a linking round shaft (15), and a bearing support plate (8) is installed between the linking round shafts (15), accept layer board (8) front end and be "V" type structure, and accept layer board (8) front end external connection has direction mouth (7), spacing opening (14) are "U" type structure, and the opening of spacing opening (14) is towards the top to the opening outer end width of spacing opening (14) is wider than the inner width of spacing opening (14).

2. The open mill for rubber-plastic preformed sheets according to claim 1, characterized in that: and supporting handles (6) are arranged on two sides of the front end of the bearing support plate (8), and the maximum width between the supporting handles (6) is smaller than the maximum width of the bearing support plate (8).

3. The open mill for rubber-plastic preformed sheets according to claim 1, characterized in that: both sides of the top end of the machine body base (10) are connected with supporting springs (11), and the outer portions of the supporting springs (11) are sleeved with protective sleeves (9).

4. The open mill for rubber-plastic preformed sheets according to claim 3, characterized in that: the height of the top surface of the inner wall of the protective sleeve (9) is equal to that of the top surface of the supporting spring (11), and the protective sleeve (9) is made of rubber.

5. The open mill for rubber-plastic preformed sheets according to claim 4, characterized in that: the height of the top surface of the protective sleeve (9) is equal to the height of the bottom surface of the supporting plate (8) in a horizontal state, and the protective sleeves (9) on the two sides are in a bilateral symmetry structure by vertical bisectors of the supporting plate (8).

Images