Efficient mixing mill for rubber transmission belt processing

Abstract

The utility model relates to the technical field of transmission belt processing, and discloses an efficient mixing mill for processing a rubber transmission belt, which comprises a mixing mill main body, a case is arranged on one side of the mixing mill main body, a motor is arranged in the case, an output shaft of the motor is connected with a screw rod, electric push rods are arranged on two sides of the top end of the case, and the electric push rods are connected with the screw rod. The lead screw is connected with a sliding assembly for controlling the electric push rod to horizontally move, a telescopic rod of the electric push rod is fixedly connected with a cross beam, and a rubber turning plate is arranged on one side of the top end of the cross beam; when a rubber transmission belt is mixed through the mixing roller, the motor can convert rotary motion into linear motion of the sliding assembly through the lead screw, the two rubber turning plates can be driven to horizontally move, the rubber turning plates can turn rubber on the rubber transmission belt, manual operation is not needed, manpower is saved, and the machining efficiency is improved; and the distance between the two rubber turning plates can be adjusted through an electric push rod, and the flexibility is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to transmission belt processing technical field, concretely is a kind of high-efficiency mixing mill for rubber transmission belt processing. BACKGROUND

[0002] In the process of producing rubber transmission belt, mixing is a key step, which determines the performance and quality of the final product, and the mixer plays a crucial role in this process, which can uniformly mix different raw materials, ensure that the rubber material has good physical and chemical properties, thereby improving the service life and reliability of the transmission belt.

[0003] Mixing mill is divided into open type rubber mixing mill (referred to as open mill) and closed type rubber mixing mill (referred to as internal mixer), the prior art discloses a kind of rubber mixing double-roller open mill of its application No.202222138157.3 Chinese utility model patent, it includes base, the both ends of the top of base are fixedly connected with machine case, the outside of machine case is provided with rotating roller, the top of machine case is provided with feeding assembly, feeding assembly includes fixed rod, stock bin and discharge chute, the top of machine case is fixedly connected with fixed rod, the outside of fixed rod is fixedly connected with stock bin, the bottom of stock bin inner cavity is provided with discharge chute;The above-mentioned rubber mixing double-roller open mill solves the problem that rubber mixing double-roller open mill is easy to scatter material outside rotating roller when feeding, thereby causing material waste, and material falling will pollute processing equipment and site.

[0004] Although the above-mentioned equipment solves the problem of material scattering to some extent, but there are still some significant deficiencies in actual application: in the mixing process, the operator needs to manually turn over the material to ensure that the material is evenly distributed between the rotating rollers, which not only increases the labor intensity of workers, but also may lead to reduced processing efficiency, and the frequency and intensity of manual rubber turning are not easy to control, which may lead to uneven mixing, thereby affecting the quality of the final product, in addition, the stock bin is located between the rotating rollers, which may block the top of the rotating roller, which brings inconvenience to the subsequent feeding operation, and the stock bin occupies a certain space, so that the overall layout of the equipment is not compact enough, which increases the floor area, and is not conducive to space management and equipment arrangement in factory. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of high-efficiency mixing mill for rubber transmission belt processing, with the advantages of high processing efficiency and convenient feeding, solving the problems raised in the above background technology.

[0006] The utility model provides a kind of following technical scheme: a kind of efficient mixer for rubber transmission belt processing, including mixer main body, the side of the mixer main body is equipped with machine case, the inside of the machine case is equipped with motor, the output shaft of the motor is connected with screw rod, the both sides of the top of the machine case are equipped with electric push rod, the screw rod is connected with the sliding assembly of control electric push rod horizontal movement, the telescopic rod of the electric push rod is fixedly connected with crossbeam, the top of the crossbeam one side is equipped with rubber sheet, the both sides of the top of the rubber sheet are equipped with curved groove, the top of the mixer main body is rotatably equipped with two mixing rollers, the top of the mixer main body is equipped with feeding assembly.

[0007] As a preferred technical scheme of the utility model, four corners of the bottom end of the mixer main body are fixedly provided with supporting feet, the bottom end of the supporting feet is provided with a pad, the other side of the mixer main body is provided with a tray, the tray is located at the bottom end of the mixing roller, one side of the mixer main body is fixedly provided with two baffles, the baffles are located at the top end of the tray.

[0008] As a preferred technical scheme of the utility model, one side of the machine case is provided with an access hole, one side of the access hole is fixedly connected with a cover through screws, a heat dissipation opening is formed in the surface of the cover, and a protective net is fixedly arranged on the surface of the heat dissipation opening.

[0009] As a preferred technical scheme of the utility model, the sliding assembly comprises a threaded sleeve, the threaded sleeve is threadedly connected with the screw rod, a sliding block is fixedly arranged at the bottom of the threaded sleeve, a vertical rod is fixedly arranged at the top of the threaded sleeve, a support plate is fixedly arranged at the top end of the vertical rod, and one end of the electric push rod is fixedly connected with the middle of one side of the support plate.

[0010] As a preferred technical scheme of the utility model, an inner wall at the bottom end of the machine case is fixedly provided with a guide rail, the sliding block is slidably connected with the guide rail, a slide is formed at the top end of the machine case, a guide block is fixedly arranged at one side of the bottom end of the crossbeam, and the vertical rod and the guide block are slidably connected with the slide.

[0011] As a preferred technical scheme of the utility model, two guide columns are fixedly arranged at one side of the crossbeam, a guide sleeve is slidably connected with the surface of the guide column, and one end of the guide sleeve is fixedly connected with one side of the support plate.

[0012] As a preferred technical scheme of the utility model, an inner wall at the bottom end of the machine case is fixedly provided with a guide rail, the sliding block is slidably connected with the guide rail, a slide is formed at the top end of the machine case, a guide block is fixedly arranged at one side of the bottom end of the crossbeam, and the vertical rod and the guide block are slidably connected with the slide.

[0013] As a preferred technical scheme of the utility model, the feeding assembly comprises a guide plate, both sides of the guide plate are fixedly provided with a material blocking plate, both sides of the guide plate are fixedly provided with a mounting plate, one side of the mounting plate is fixedly connected with a support through a screw, and the bottom end of the support is fixedly connected with the top end of the main body of the mixing machine.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. When the rubber transmission belt is mixed by the mixing roller, the motor can convert the rotary motion into the linear motion of the sliding assembly through the screw rod, so as to drive the two rubber turning plates to move horizontally, the rubber turning plates can turn the rubber transmission belt without manual operation, manpower is saved, the processing efficiency is improved, the distance between the two rubber turning plates can be adjusted through the electric push rod, and the flexibility is good.

[0016] 2. The feeding assembly can feed the rubber particles, the rubber particles can reach between the two mixing rollers, the feeding of the rubber particles is facilitated, the feeding assembly is located at the top of one of the mixing rollers, the top of the two mixing rollers is avoided from being shielded, the occupation of the space at the top of the mixing roller is reduced, the operation space can be ensured after the rubber transmission belt is mixed, and the rubber transmission belt can be conveniently discharged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is one of the structural schematic views of the utility model;

[0018] Fig. 2 It is the second structural schematic view of the utility model;

[0019] Fig. 3 It is the structural schematic view of the utility model case;

[0020] Fig. 4 It is the structural schematic view of the utility model case;

[0021] Fig. 5 It is the structural schematic view of the utility model sliding assembly;

[0022] Fig. 6 It is the structural schematic view of the utility model feeding assembly.

[0023] In the figure: 1, the main body of the mixer; 2, the supporting leg; 3, the pad; 4, the tray; 5, the baffle; 6, the machine box; 7, the screw rod; 8, the sliding assembly; 801, the threaded sleeve; 802, the sliding block; 803, the vertical rod; 804, the supporting plate; 9, the partition; 10, the motor; 11, the guide rail; 12, the box cover; 13, the protective net; 14, the slide; 15, the electric push rod; 16, the guide block; 17, the crossbeam; 18, the mixing roller; 19, the feeding assembly; 1901, the material guide plate; 1902, the material blocking plate; 1903, the mounting plate; 1904, the support; 20, the rubber turning plate; 21, the curved groove; 22, the guide column; 23, the guide sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figs. 1-6 , the rubber transmission belt processing high-efficiency mixer, including the main body of the mixer 1, the main body of the mixer 1 side is equipped with the machine box 6, the inside of the machine box 6 is equipped with the motor 10, the output shaft of the motor 10 is connected with the screw rod 7, the top of the machine box 6 both sides are equipped with the electric push rod 15, the screw rod 7 is connected with the sliding assembly 8 that controls the horizontal movement of the electric push rod 15, the telescopic rod of the electric push rod 15 is fixedly connected with the crossbeam 17, the top of the crossbeam 17 is equipped with the rubber turning plate 20 on one side, the top of the rubber turning plate 20 both sides are equipped with the curved groove 21, the screw rod 7 is driven by the motor 10 to rotate forward and backward reciprocating, the screw rod 7 can convert the rotary motion into the linear motion of the sliding assembly 8, can drive two rubber turning plates 20 to move horizontally, the rubber turning plate 20 can turn rubber transmission belt, without manual operation, the top of the main body of the mixer 1 is rotatably equipped with two mixing rollers 18, the rubber transmission belt can be mixed by the mixing roller 18, the top of the main body of the mixer 1 is equipped with the feeding assembly 19, the rubber particles can be fed by the feeding assembly 19, and the space is not occupied;

[0026] In the embodiment, preferably, the sliding assembly 8 comprises a threaded sleeve 801, the threaded sleeve 801 is in threaded connection with the lead screw 7, the bottom of the threaded sleeve 801 is fixedly provided with a sliding block 802, the top of the threaded sleeve 801 is fixedly provided with a vertical rod 803, the top end of the vertical rod 803 is fixedly provided with a support plate 804, one end of the electric push rod 15 is fixedly connected with the middle of one side of the support plate 804, the lead screw 7 can convert the rotary motion into the linear motion of the vertical rod 803 through the threaded sleeve 801, the inner wall of the bottom end of the case 6 is fixedly provided with a guide rail 11, the sliding block 802 is in sliding connection with the guide rail 11, the sliding block 802 and the guide rail 11 can guide the vertical rod 803, the top end of the case 6 is provided with a slide 14, one side of the bottom end of the cross beam 17 is fixedly provided with a guide block 16, the vertical rod 803 and the guide block 16 are both in sliding connection with the slide 14, the vertical rod 803 and the guide block 16 can be guided through the slide 14, the guide block 16 can improve the stability of the cross beam 17, one side of the cross beam 17 is fixedly provided with two guide columns 22, the guide columns 22 are in sliding connection with guide sleeves 23 in surface, one end of the guide sleeves 23 is fixedly connected with one side of the support plate 804, the stability between the cross beam 17 and the support plate 804 can be improved through the guide columns 22 and the guide sleeves 23;

[0027] In the embodiment, preferably, the feeding assembly 19 comprises a guide plate 1901, both sides of the guide plate 1901 are fixedly provided with baffle plates 1902, both sides of the guide plate 1901 are fixedly provided with mounting plates 1903, one side of the mounting plate 1903 is fixedly connected with a support 1904 through screws, the bottom end of the support 1904 is fixedly connected with the top end of the mixer main body 1, the guide plate 1901 can be fixed on the support 1904 through the mounting plate 1903, the support 1904 can support the guide plate 1901, so that the guide plate 1901 is located on the top of one of the mixing rollers 18, avoiding the top of both mixing rollers 18 being blocked, reducing the occupation of the space on the top of the mixing roller 18;

[0028] In the embodiment, preferably, the four corners of the bottom end of the mixer main body 1 are fixedly provided with support feet 2, the bottom end of the support feet 2 is provided with a pad 3, the mixer main body 1 can be supported through the support feet 2 and the pad 3, the other side of the mixer main body 1 is provided with a tray 4, the tray 4 is located at the bottom end of the mixing roller 18, the rubber particles falling off can be collected through the tray 4, two baffle plates 5 are fixedly provided on one side of the mixer main body 1, the baffle plates 5 are located on the top end of the tray 4, the tray 4 can be prevented from floating vertically through the baffle plates 5, so that the stability of the tray 4 can be maintained;

[0029] In the embodiment, preferably, one side of the case 6 is provided with an access hole, one side of the access hole is fixedly connected with a cover 12 through screws, a heat dissipation hole is formed in the surface of the cover 12, a protective net 13 is fixedly arranged on the surface of the heat dissipation hole, the motor 10 can be cooled through the heat dissipation hole, the protective net 13 can prevent foreign matters from entering the inside of the case 6, a partition plate 9 is fixedly arranged in the inside of the case 6, one end of the lead screw 7 is rotatably connected with one side of the partition plate 9, the other end of the lead screw 7 is rotatably connected with the inner wall of one side of the case 6, and the lead screw 7 can be supported through the partition plate 9.

[0030] In use, the staff first loads the rubber particles through the guide plate 1901 of the feeding assembly 19, the guide plate 1901 can guide the rubber particles, so that the rubber particles reach between the two mixing rollers 18, and the rubber particles falling through the gap between the two mixing rollers 18 can freely fall into the tray 4, then the rubber particles of the rubber transmission belt are mixed through the mixing roller 18, in the mixing process, the lead screw 7 is driven through the motor 10, the rotating motion of the lead screw 7 can be converted into the linear motion of the vertical rod 803 through the threaded sleeve 801 of the sliding assembly 8, so that the two rubber turning plates 20 can be driven to move horizontally, the rubber turning plates 20 can turn the rubber transmission belt without manual operation, and the processing efficiency of the rubber transmission belt can be improved.

[0031] The staff drives the cross beam 17 to move horizontally through the electric push rod 15, the guide column 22 and the guide block 16 can ensure the stability of the cross beam 17, the cross beam 17 can drive the rubber turning plates 20 to move horizontally, so that the distance between the two rubber turning plates 20 can be adjusted, and the turning range can be changed, since the guide plate 1901 is supported by the support 1904, the guide plate 1901 can be located on the top of one of the mixing rollers 18, so that the top of the two mixing rollers 18 is not blocked, the occupation of the space on the top of the mixing roller 18 is reduced, after the rubber transmission belt is mixed, the operation space can be ensured, the rubber transmission belt can be discharged through the other mixing roller 18, and the rubber particles collected in the tray 4 can be recycled by taking out the tray 4.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency mixer for processing rubber transmission belts, comprising a mixer body (1), characterized in that: A chassis (6) is provided on one side of the mixer body (1), a motor (10) is provided inside the chassis (6), an output shaft of the motor (10) is connected to a screw (7), electric push rods (15) are provided on both sides of the top of the chassis (6), the screw (7) is connected to a sliding assembly (8) for controlling the horizontal movement of the electric push rod (15), the telescopic rod of the electric push rod (15) is fixedly connected to a crossbeam (17), a rubber flip plate (20) is provided on one side of the top of the crossbeam (17), curved grooves (21) are provided on both sides of the top of the rubber flip plate (20), two mixing rollers (18) are rotatably provided on the top of the mixer body (1), and a feeding assembly (19) is provided on the top of the mixer body (1).

2. The high-efficiency mixer for processing rubber transmission belts according to claim 1, characterized in that: Support legs (2) are fixedly provided at the four corners of the bottom end of the mixer body (1), and pads (3) are provided at the bottom ends of the support legs (2). A tray (4) is provided on the other side of the mixer body (1), and the tray (4) is located at the bottom end of the mixing roller (18). Two baffles (5) are fixedly provided on one side of the mixer body (1), and the baffles (5) are located at the top end of the tray (4).

3. The high-efficiency mixer for processing rubber transmission belts according to claim 1, characterized in that: An inspection port is provided on one side of the chassis (6), a box cover (12) is fixedly connected to one side of the inspection port by screws, a heat dissipation port is provided on the surface of the box cover (12), and a protective net (13) is fixedly provided on the surface of the heat dissipation port.

4. The high-efficiency mixer for processing rubber transmission belts according to claim 1, characterized in that: The sliding assembly (8) comprises a threaded sleeve (801), the threaded sleeve (801) is threadedly connected to the screw rod (7), a slider (802) is fixedly provided at the bottom of the threaded sleeve (801), a vertical rod (803) is fixedly provided at the top of the threaded sleeve (801), a support plate (804) is fixedly provided at the top end of the vertical rod (803), and one end of the electric push rod (15) is fixedly connected to the middle of one side of the support plate (804).

5. The high-efficiency mixer for processing rubber transmission belts according to claim 4, characterized in that: A guide rail (11) is fixedly provided on the inner wall of the bottom end of the chassis (6), the slider (802) is slidably connected to the guide rail (11), a slideway (14) is provided on the top end of the chassis (6), a guide block (16) is fixedly provided on one side of the bottom end of the crossbeam (17), and both the vertical rod (803) and the guide block (16) are slidably connected to the slideway (14).

6. The high-efficiency mixer for processing rubber transmission belts according to claim 4, characterized in that: Two guide posts (22) are fixedly provided on one side of the crossbeam (17), a guide sleeve (23) is slidably connected to the surface of the guide post (22), and one end of the guide sleeve (23) is fixedly connected to one side of the support plate (804).

7. The high-efficiency mixer for processing rubber transmission belts according to claim 1, characterized in that: A partition (9) is fixedly provided inside the chassis (6), one end of the screw rod (7) is rotatably connected to one side of the partition (9), and the other end of the screw rod (7) is rotatably connected to the inner wall of one side of the chassis (6).

8. The high-efficiency mixer for processing rubber transmission belts according to claim 1, characterized in that: The feeding assembly (19) includes a material guide plate (1901), and a material blocking plate (1902) is fixedly provided on both sides of the material guide plate (1901). A mounting plate (1903) is fixedly provided on both sides of the material guide plate (1901), and one side of the mounting plate (1903) is fixedly connected to a support (1904) by screws, and the bottom end of the support (1904) is fixedly connected to the top end of the mixer body (1).

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