CN216732511U

CN216732511U - Open mill device for inner tube production

Info

Publication number: CN216732511U
Application number: CN202123301402.XU
Authority: CN
Inventors: 田志伟; 田贺宝; 高文娟
Original assignee: Tangshan Sanyuan Plastic Co ltd
Current assignee: Tangshan Sanyuan Plastic Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an open mill device for producing inner tubes, which comprises a base, wherein a connecting chamber is arranged in the base, a driving motor is arranged on one side of the connecting chamber, a rotating rod is arranged on one side of the driving motor in a penetrating manner inside the connecting chamber, a first bevel gear is arranged at the other end of the rotating rod, a second bevel gear is meshed with one side of the first bevel gear, a thread block can move up and down under the meshing action of the driving motor and the inside, so that a scraper above the thread block can move up and down, a large amount of residues can be attached to the surface of a rotating roller above after the rotating roller works, and the rotating roller can scrape the scraper in the rotating process through the close proximity of the scraper and the rotating roller, so that the practicability of the open mill device is realized.

Description

Open mill device for inner tube production

Technical Field

The utility model relates to the field of open mills, in particular to an open mill device for producing inner tubes.

Background

The open mill is an open rubber mixing machine for short. The rubber mill is used for preparing plasticated rubber, mixed rubber or a rubber mixing machine with exposed rollers for hot refining and discharging, the main working components are two hollow rollers or drilling rollers which are guided to rotate inwards, and the front roller which is arranged on one side 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. The open mill is also used in plastic processing departments and the like, the main working components are two hollow rollers or drilling rollers which are guided to rotate inwards, and the roller is called a front roller arranged on one side of an operator and can horizontally move back and forth through manual operation 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 plastic processing and other sectors;

the existing open mill device for producing the inner tube still has more defects when in use, if a plurality of unnecessary structures are arranged, the structure is complex, the cost is higher, the structure for cleaning materials adhered to the roller is not arranged after the operation, the manual cleaning wastes time and labor, the using effect is poor, and therefore the open mill device for producing the inner tube is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an open mill device for producing inner tubes.

In order to achieve the purpose, the utility model adopts the following technical scheme: the open mill device for producing the inner tube comprises a base, wherein a connecting chamber is arranged in the base, a driving motor is arranged on one side of the connecting chamber, a rotating rod is arranged on one side of the driving motor in a penetrating mode in the connecting chamber, and a first bevel gear is arranged at the other end of the rotating rod;

one side of the first bevel gear is meshed with a second bevel gear, a lead screw is upwards arranged at the other end of the second bevel gear in a penetrating mode in the connecting chamber, a connecting shell is fixedly connected to the upper portion of the connecting chamber, a threaded block is connected to the lead screw in a threaded mode, a first sliding groove is formed in the inner side of the connecting shell, a connecting rod is fixedly connected to the upper portion of the threaded block, and a scraper is arranged at the other end of the connecting rod.

As a further description of the above technical solution:

one side of the thread block is provided with a first sliding block, and the first sliding block is connected with the first sliding groove in a sliding mode.

As a further description of the above technical solution:

the supporting seat is fixedly connected to the upper portion of the base, a rotating roller is arranged inside the supporting seat, and a driven roller is arranged on one side of the rotating roller.

As a further description of the above technical solution:

one side of live-rollers is provided with keeps off the offset plate, the both sides of supporting seat are provided with the set casing, the inside of set casing is provided with the scraper.

As a further description of the above technical solution:

the top fixedly connected with connecting rod of screw thread piece, the other end of connecting rod is provided with the scraper blade.

As a further description of the above technical solution:

the inside of set casing is provided with the second spout, the one end of scraper is provided with the second slider, the other end of scraper runs through the set casing and upwards is provided with the connecting block, the one end of connecting block is provided with electric telescopic handle.

The utility model has the following beneficial effects:

1. compared with the prior art, the cleaning device is arranged in the open mill device for producing the inner tube, the thread block can move up and down under the meshing action of the driving motor and the inside, so that the scraper above the thread block can move up and down, a large amount of residues can be attached to the surface of the rotating roller above after the operation of the rotating roller is completed, the scraper can be close to the rotating roller through the scraper, the scraper can scrape the rotating roller in the rotating process, and the practicability of the open mill device is realized;

2. compared with the prior art, this one side of mill device is used in inner tube of a tyre production is provided with automatic resection device, can drive inside scraper through the connecting block through electric telescopic handle and move to make the scraper carry out the automatic cutout process to the material on two roll bodys, the artificial intensity of labour that significantly reduces realizes the convenience of device.

Drawings

FIG. 1 is a cross-sectional view of an open mill for producing inner tubes in accordance with the present invention;

FIG. 2 is a side view of the open mill for producing inner tubes in accordance with the present invention;

FIG. 3 is a schematic diagram of A in FIG. 2;

FIG. 4 is a schematic view of the structure of a connecting chamber of the open mill device for producing inner tubes.

Illustration of the drawings:

1. a glue blocking plate; 2. a rotating roller; 3. a squeegee; 4. a connecting rod; 5. a first slider; 6. a connecting shell; 7. a drive motor; 8. rotating the rod; 9. a first bevel gear; 10. a second bevel gear; 11. a connection chamber; 12. a base; 13. a first chute; 14. a thread block; 15. a supporting seat; 16. a driven roller; 17. a scraper; 18. connecting blocks; 19. an electric telescopic rod; 20. a stationary case; 21. a second slider; 22. a second chute; 23. and a lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the open mill device for producing the inner tube comprises a base 12, a connecting chamber 11 is arranged inside the base 12, a driving motor 7 is arranged on one side of the connecting chamber 11, a rotating rod 8 is arranged on one side of the driving motor 7 in a penetrating mode in the connecting chamber 11, the rotating rod 8 can rotate through the driving motor 7, a first bevel gear 9 is arranged at the other end of the rotating rod 8, the first bevel gear 9 can rotate through the rotating rod 8, a second bevel gear 10 is meshed with one side of the first bevel gear 9, a screw 23 is arranged at the other end of the second bevel gear 10 in a penetrating mode in the connecting chamber 11, a connecting shell 6 is fixedly connected above the connecting chamber 11, and the first bevel gear 9 can drive the second bevel gear 10 to rotate with the screw 23 under the meshing effect;

a threaded block 14 is connected to the screw 23 in a threaded manner, a first sliding groove 13 is formed in the inner side of the connecting shell 6, a first sliding block 5 is arranged on one side of the threaded block 14, the first sliding block 5 is connected with the first sliding groove 13 in a sliding manner, and the threaded block 14 can slide on the first sliding groove 13 through the first sliding block 5, so that the screw 23 rotates to drive the threaded block 14 to move up and down;

a connecting rod 4 is fixedly connected above the thread block 14, a scraper 3 is arranged at the other end of the connecting rod 4, the scraper 3 is driven by the thread block 14 to be in contact with the rotating roller 2, and at the moment, the rotating roller 2 is opened, so that the scraper 3 can scrape residues on the rotating roller 2;

a supporting seat 15 is fixedly connected above the base 12, a rotating roller 2 is arranged inside the supporting seat 15, a driven roller 16 is arranged on one side of the rotating roller 2, materials can be milled through the mutual matching of the rotating roller 2 and the driven roller 16, a rubber baffle plate 1 is arranged on one side of the rotating roller 2, the rubber baffle plate 1 can prevent the device from falling off in use, fixed shells 20 are arranged on two sides of the supporting seat 15, a scraper 17 is arranged inside the fixed shells 20, a second sliding groove 22 is arranged inside the fixed shells 20, a second sliding block 21 is arranged at one end of the scraper 17, a connecting block 18 is arranged at the other end of the scraper 17 penetrating through the fixed shells 20 upwards, an electric telescopic rod 19 is arranged at one end of the connecting block 18, the scraper 17 can slide inside the second sliding groove 22 under the action of the second sliding block 21, and the electric telescopic rod 19 can drive the scraper 17 inside to move through the connecting block 18, thereby make scraper 17 carry out the automatic cutout process to the material on two roll bodys, the artifical intensity of labour that significantly reduces realizes the convenience of device.

The working principle is as follows: the device is at the during operation, it mills to carry out the opening to the inner tube of a tyre to cooperate through live-rollers 2 and driven voller 16 inside supporting seat 15, after the opening is accomplished, the residue can be attached to the surface of roll body, drive motor 7 is opened this moment, make dwang 8 rotate, drive first bevel gear 9 and rotate, can make first bevel gear 9 drive second bevel gear 10 rotate under the effect of meshing, thereby drive lead screw 23 and rotate, screw block 14 on the lead screw 23 can carry out the up-and-down motion under the restriction of the first slider 5 of both sides and first spout 13, thereby drive scraper blade 3 and live-rollers 2 and contact, live-rollers 2 is opened this moment, can make scraper blade 3 strike off the residue on live-rollers 2, realize the practicality of device.

Finally, it should be noted that: 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 utility model.

Claims

1. Mill device is used in inner tube production, including base (12), its characterized in that: a connecting chamber (11) is arranged in the base (12), a driving motor (7) is arranged on one side of the connecting chamber (11), a rotating rod (8) is arranged on one side of the driving motor (7) in a penetrating mode through the connecting chamber (11) and inwards, and a first bevel gear (9) is arranged at the other end of the rotating rod (8);

one side of the first bevel gear (9) is meshed with a second bevel gear (10), a lead screw (23) is upwards arranged at the other end of the second bevel gear (10) in a penetrating connection chamber (11), a connection shell (6) is fixedly connected to the upper portion of the connection chamber (11), a thread block (14) is connected to the lead screw (23) in a threaded mode, a first sliding groove (13) is formed in the inner side of the connection shell (6), a connection rod (4) is fixedly connected to the upper portion of the thread block (14), and a scraper (3) is arranged at the other end of the connection rod (4).

2. The open mill device for producing inner tubes according to claim 1, characterized in that: one side of the threaded block (14) is provided with a first sliding block (5), and the first sliding block (5) is in sliding connection with the first sliding groove (13).

3. The open mill device for producing inner tubes according to claim 1, characterized in that: the upper portion fixedly connected with supporting seat (15) of base (12), the inside of supporting seat (15) is provided with live-rollers (2), one side of live-rollers (2) is provided with driven voller (16).

4. The open mill device for producing inner tubes according to claim 3, characterized in that: one side of the rotating roller (2) is provided with a rubber baffle plate (1), two sides of the supporting seat (15) are provided with a fixed shell (20), and a scraper (17) is arranged inside the fixed shell (20).

5. The open mill device for producing inner tubes according to claim 4, characterized in that: the inside of set casing (20) is provided with second spout (22), the one end of scraper (17) is provided with second slider (21), the other end of scraper (17) runs through set casing (20) and upwards is provided with connecting block (18), the one end of connecting block (18) is provided with electric telescopic handle (19).