Raw material uniform covering device for producing rubber roller

Abstract

The utility model belongs to the technical field of rubber roller production, and particularly relates to a raw material uniform covering device for rubber roller production, which comprises a workbench and a raw material box, the upper end of the workbench is fixedly connected with a first fixing plate, and the upper end of the workbench is fixedly connected with a second fixing plate; the side wall of the first fixing plate and the side wall of the second fixing plate are each rotationally connected with a rectangular cylinder, a rectangular sliding cylinder is slidably connected into each rectangular cylinder, the side wall of each rectangular sliding cylinder is fixedly connected with a U-shaped plate, and a reciprocating lead screw is rotationally connected into each U-shaped plate. The device is reasonable in structure, the rubber roller is fixed on the fixing sleeve at one end, and the rectangular sliding barrel is pulled to slide in the rectangular barrel, so that the distance between the two U-shaped plates is adjusted, and the device is suitable for rubber rollers with different lengths. Due to the design, the flexibility and the adaptability of the equipment are improved, the shutdown adjustment time when rubber rollers of different specifications are replaced is shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber roll production technical field, specifically a production rubber roll raw material even covering device. BACKGROUND

[0002] Rubber roll is a kind of roll-shaped product made of metal or other materials as core, outer rubber is covered and is made by vulcanization. Its classification is various, is divided into papermaking, printing and dyeing, printing, rice milling, metallurgy and rubber roll for oil printing according to use;It is divided into flat roller and patterned rubber roller according to surface form, and there are special types such as ethylene-propylene rubber roller. Rubber roll has high friction coefficient, quickly restores original shape after deformation, has compatibility to chemicals and other characteristics, and is widely used in papermaking, printing and dyeing, printing, grain processing, metallurgy and plastic processing and other fields, is an important component indispensable in industrial production.

[0003] At present, for a kind of production rubber roll raw material even covering device has been proposed in prior art in many ways, such as the patent application with the publication number "CN222219995U" discloses a kind of rubber roll production raw material even covering device, including shell, the surface of shell is provided with two fixed rods one, one of the fixed rods one is slidably connected with the inside of shell, another fixed rod one is fixedly connected with shell, the surface structure of two fixed rods one is same, the surface of fixed rod one is rotatably connected with rotating rod, rotating rod penetrates the surface of fixed rod one, the surface of rotating rod is fixedly connected with connecting rod one, and connecting rod one is regularly hexagonal, the surface of connecting rod one is slidably connected with fixed disc, but the distance between two fixed discs is fixed, in turn, the equipment can only work for the rubber roll of fixed length, lead to equipment can not adapt to rubber roll of different lengths, limit its application range. When encountering the rubber roll of inconsistent length with preset value, equipment needs to be replaced or adjusted, increases production cost and time cost.

[0004] Therefore, the utility model provides a kind of production rubber roll raw material even covering device. UTILITY MODEL CONTENT

[0005] In order to make up for the deficiencies of prior art, solve at least one technical problem proposed in background art.

[0006] The utility model discloses a technical scheme that solves its technical problem is adopted: A kind of raw material uniform covering device for production rubber roll of the utility model, including workbench and raw material box, first fixed plate is fixedly connected on the workbench upper end, second fixed plate is fixedly connected on the workbench upper end, first fixed plate and second fixed plate side wall are all rotationally connected with rectangular tube, rectangular slide cylinder is slidably connected in each rectangular tube, U-shaped plate is fixedly connected on the rectangular slide cylinder side wall, reciprocating screw rod is rotationally connected in the U-shaped plate, two nuts are threadedly connected on the reciprocating screw rod, each nut side wall is fixedly connected with fixed sleeve, the nut side wall is fixedly connected with sliding block, the U-shaped plate inner wall is provided with slide groove, the sliding block slides in the slide groove, the first fixed plate is installed for telescopic raw material box telescopic mechanism, raw material box is installed for stirring raw material stirring mechanism in, raw material box side wall is connected with discharge pipe, raw material covering cover is connected with discharge pipe, driving mechanism for driving reciprocating screw rod is installed on the U-shaped plate, the workbench lower end is fixedly connected with four fixed columns.

[0007] Preferably, a discharge chute is formed on the workbench, and a material collecting box is placed below the discharge chute.

[0008] Preferably, the telescopic mechanism includes an electric reciprocating push rod, the telescopic end of the electric reciprocating push rod is fixedly connected with the raw material box, and a protective cover is threadedly connected to the upper end of the raw material box.

[0009] Preferably, the stirring mechanism includes a rotating rod and a plurality of stirring rods, the rotating rod is rotationally installed in the raw material box, the stirring rods are fixedly installed on the rotating rod, a second motor is fixedly connected to the upper end of the raw material box, and the output shaft of the second motor is fixedly connected with the rotating rod.

[0010] Preferably, a plurality of anti-skid strips are arranged on the inner wall of the fixed sleeve.

[0011] Preferably, the driving mechanism includes a knob and a short rod, one end of the short rod is fixedly installed on the reciprocating screw rod, the other end of the short rod is fixedly installed on the side wall of the knob, and the short rod penetrates the rotating U-shaped plate.

[0012] Preferably, a rotating shaft is fixedly connected to the side wall of the rectangular tube, the rotating shaft rotates in the first fixed plate, a first motor is fixedly connected to the side wall of the first fixed plate, and the output shaft of the first motor is fixedly connected with the rotating shaft.

[0013] Preferably, the inner wall of the rectangular tube is in a rectangular shape, and the outer wall of the rectangular slide cylinder is in a rectangular shape.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model relates to a raw material uniform covering device for producing rubber roller, through the rubber roller of covering raw material is fixed on the fixed sleeve of one end, then pulls the rectangular slide cylinder, the rectangular slide cylinder can slide in the rectangular cylinder, and then can adjust the distance between two U-shaped plates according to the rubber roller of different length, to this adaptation rubber roller of different length, the flexibility and adaptability of equipment are greatly improved, the downtime adjustment time brought because of replacing different specification rubber roller is reduced, thereby improve the overall production efficiency.

[0016] 2. The utility model relates to a raw material uniform covering device for producing rubber roller, through the second motor drives the rotation of the rotary rod, and then makes the stirring rod rotate in the raw material box, so that the raw material in the raw material box is in the uniform state when spraying the rubber roller, avoids the deposition because of raw material stationary, thereby guarantee the stability of spraying quality. DRAWINGS

[0017] The utility model will be further described below in combination with the drawings.

[0018] Figure 1 It is the perspective drawing of the utility model, and

[0019] Figure 2 It is the first motor, rectangular cylinder, rectangular slide sleeve, knob, fixed sleeve, antiskid strip, reciprocating screw rod and short rod etc. parts structure schematic diagram of the utility model;

[0020] Figure 3 It is the raw material box section structure schematic diagram of the utility model;

[0021] Figure 4 It is the first fixed plate, electric reciprocating push rod, raw material box, second motor, protective cover and raw material covering cover etc. parts structure schematic diagram of the utility model;

[0022] Figure 5 It is Figure 2 The local structure amplification schematic diagram of middle A place.

[0023] In the drawing: 1, workbench, 2, first fixed plate, 3, second fixed plate, 4, first motor, 5, electric reciprocating push rod, 6, rectangular cylinder, 7, raw material box, 8, second motor, 9, protective cover, 10, rectangular slide sleeve, 11, blanking groove, 12, fixed column, 13, material collecting box, 14, U-shaped plate, 15, knob, 16, fixed sleeve, 17, antiskid strip, 18, reciprocating screw rod, 19, rotary rod, 20, stirring rod, 21, discharge pipe, 22, raw material covering cover, 23, sliding groove, 24, sliding block, 25, nut, 26, short rod, 27, rotating shaft. SPECIFIC EMBODIMENT

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

[0025] The specific embodiments are given below.

[0026] As shown in Figures 1 to 5 the utility model discloses a production rubber roll with raw material uniform covering device, including work table 1 and raw material box 7, the first fixed plate 2 is fixedly connected to work table 1 upper end, the second fixed plate 3 is fixedly connected to work table 1 upper end, the first fixed plate 2 and the second fixed plate 3 lateral wall are all rotationally connected with rectangular cylinder 6, the rectangular cylinder 6 in each slidingly connected with rectangular slide cylinder 10, the U-shaped plate 14 is fixedly connected with the lateral wall of rectangular slide cylinder 10, the reciprocating screw rod 18 is rotationally connected in the U-shaped plate 14, two nuts 25 are threadedly connected on the reciprocating screw rod 18, the fixed sleeve 16 is fixedly connected with the lateral wall of each nut 25, the sliding block 24 is fixedly connected with the lateral wall of nut 25, the sliding groove 23 is formed in the inner wall of U-shaped plate 14, the sliding block 24 slides in the sliding groove 23, the telescopic mechanism for telescopic raw material box 7 is installed on the first fixed plate 2, the stirring mechanism for stirring raw materials is installed in the raw material box 7, the discharge pipe 21 is connected with the lateral wall of raw material box 7, the raw material covering cover 22 is connected with the discharge pipe 21, the driving mechanism for driving reciprocating screw rod 18 is installed on the U-shaped plate 14, four fixed columns 12 are fixedly connected to the lower end of work table 1. When working, the rubber roll to be processed is placed between the two fixed sleeves 16, the knob 15 is rotated, the short rod 26 drives the reciprocating screw rod 18 to rotate, the two nuts 25 are close to each other, and the fixed sleeve 16 clamps the rubber roll. Then, according to the length of the rubber roll, pull or push the rectangular slide cylinder 10, adjust the position, clamp the other end of the rubber roll with the two fixed sleeves 16 at the other end, and complete the fixation of the rubber roll.

[0027] As shown in Figure 1 the work table 1 is provided with a discharging groove 11, and the discharging groove 11 is placed below the material collecting box 13. Through the above structure, when the rubber roll is sprayed, the raw materials dripping from the rubber roll will flow into the material collecting box 13 through the discharging groove 11, realizing the recycling of raw materials, reducing the waste of raw materials and reducing the production cost. At the same time, it also reduces the production interruption and cleaning time caused by the dripping of raw materials, and improves the overall production efficiency.

[0028] As shown in Figure 1 and Figure 4As shown, the telescopic mechanism includes an electric reciprocating push rod 5, the telescopic end of the electric reciprocating push rod 5 is fixedly connected with a raw material box 7, and a protective cover 9 is threadedly connected to the upper end of the raw material box 7. In operation, the electric reciprocating push rod 5 is started to drive the raw material box 7 to reciprocate. Through the above structure, the telescopic range of the electric reciprocating push rod 5 can be adjusted according to the length of the specific rubber roller, so that the raw material in the raw material box 7 completely covers the rubber roller, and waste of raw material is avoided.

[0029] As shown in Figure 3 , the stirring mechanism includes a rotating rod 19 and a plurality of stirring rods 20, the rotating rod 19 is rotatably installed in the raw material box 7, the stirring rods 20 are fixedly installed on the rotating rod 19, the raw material box 7 is fixedly connected with a second motor 8 at the upper end, and the output shaft of the second motor 8 is fixedly connected with the rotating rod 19. In operation, the second motor 8 drives the rotating rod 19 to rotate, and the rotating rod 19 drives the stirring rods 20 to rotate, so that the raw materials in the raw material box 7 are uniformly mixed. Through the above structure, the raw materials can be fully mixed, the precipitation and stratification of the raw materials are avoided, and the quality of the raw materials sprayed on the rubber roller is uniform and consistent.

[0030] As shown in Figure 1 and Figure 2 , the inner wall of the fixing sleeve 16 is provided with a plurality of anti-skid strips 17. Through the above structure, the anti-skid strips 17 can increase the friction between the rubber roller and the fixing sleeve 16, prevent the rubber roller from slipping or shaking in the fixing sleeve 16, thereby improving the stability of the rubber roller during the spraying process, and ensuring that the raw materials can uniformly cover the surface of the rubber roller.

[0031] As shown in Figure 1 and Figure 2 , the driving mechanism includes a knob 15 and a short rod 26, one end of the short rod 26 is fixedly installed on the reciprocating lead screw 18, the other end of the short rod 26 is fixedly installed on the side wall of the knob 15, and the short rod 26 penetrates the rotating U-shaped plate 14. In operation, the knob 15 is rotated to drive the short rod 26 to rotate, and the short rod 26 drives the reciprocating lead screw 18 to rotate.

[0032] As shown in Figure 2 , the side wall of the rectangular cylinder 6 is fixedly connected with a rotating shaft 27, the rotating shaft 27 rotates in the first fixed plate 2, the side wall of the first fixed plate 2 is fixedly connected with a first motor 4, and the output shaft of the first motor 4 is fixedly connected with the rotating shaft 27. In operation, the first motor 4 is started to drive the rotating shaft 27 to rotate. Through the above structure, when the rubber roller is fixed, the rotating shaft 27 can drive the rectangular cylinder 6 to rotate, thereby making the rectangular slide cylinder 10 rotate, so that the rectangular slide cylinder 10 drives all the parts on the U-shaped plate 14 to rotate. After the rubber roller is fixed, one side of the rubber roller rotates, and the other side of the rubber roller naturally rotates.

[0033] As shown in Figure 1And Figure 2 As shown, the inner wall of the rectangular cylinder 6 is rectangular in shape, and the outer wall of the rectangular slide cylinder 10 is rectangular in shape. Through the above structure, the rectangular slide cylinder 10 can freely slide in the rectangular cylinder 6, and the rotation of the rectangular slide cylinder 10 can drive the rotation of the rectangular cylinder 6.

[0034] Working principle: place the rubber roller to be processed between the two fixed sleeves 16 at one end, rotate the knob 15, the knob 15 drives the short rod 26 to rotate, the short rod 26 drives the reciprocating screw rod 18 to rotate, and then the reciprocating screw rod 18 drives the two nuts 25 to move close to each other, the nuts 25 drive the fixed sleeves 16 on the side walls to move close to each other, so as to clamp and fix the rubber roller, then pull the two rectangular slide cylinders 10 close to each other, or push the two rectangular slide cylinders 10, which can be adjusted according to the specific length of the rubber roller, then clamp the two fixed sleeves 16 at the other end on the other end of the rubber roller, at this time the fixing of the rubber roller is completed.

[0035] Start the first motor 4, the first motor 4 drives the rotating shaft 27 to rotate, the rotating shaft 27 drives the rectangular cylinder 6 to rotate, the rectangular cylinder 6 drives the rectangular slide cylinder 10 to rotate, and then the rubber roller rotates uniformly above the discharge chute 11, the electric reciprocating push rod 5 and the second motor 8 are started at the same time as the rubber roller rotates, the electric reciprocating push rod 5 drives the raw material box 7 to move reciprocatingly, the second motor 8 drives the rotating rod 19 to rotate, the rotating rod 19 drives the stirring rod 20 to rotate, so that the raw materials in the raw material box 7 are mixed uniformly, so that the raw materials can be uniformly sprayed on the surface of the rubber roller through the discharge pipe 21 and the raw material cover 22.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for uniformly covering raw materials for producing rubber rollers, characterized in that: The system includes a workbench (1) and a raw material box (7). A first fixed plate (2) is fixedly connected to the upper end of the workbench (1), and a second fixed plate (3) is fixedly connected to the upper end of the workbench (1). Rectangular tubes (6) are rotatably connected to the side walls of both the first fixed plate (2) and the second fixed plate (3). A rectangular slide cylinder (10) is slidably connected inside each of the rectangular tubes (6). A U-shaped plate (14) is fixedly connected to the side wall of each rectangular slide cylinder (10). A reciprocating screw (18) is rotatably connected inside the U-shaped plate (14). Two nuts (25) are threaded onto the reciprocating screw (18). A fixing sleeve (16) is fixedly connected to the side wall of each nut (25). The nut (25) is fixedly connected to a slider (24) on its side wall. The inner wall of the U-shaped plate (14) is provided with a sliding groove (23). The slider (24) slides in the sliding groove (23). The first fixed plate (2) is equipped with a telescopic mechanism for telescopically extending the raw material box (7). The raw material box (7) is equipped with a stirring mechanism for stirring the raw material. The side wall of the raw material box (7) is connected to a discharge pipe (21). The discharge pipe (21) is connected to a raw material cover (22). The U-shaped plate (14) is equipped with a driving mechanism for driving the reciprocating screw (18). The lower end of the workbench (1) is fixedly connected with four fixed columns (12).

2. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The workbench (1) is provided with a feeding trough (11), and a collection box (13) is placed below the feeding trough (11).

3. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The telescopic mechanism includes an electric reciprocating push rod (5), the telescopic end of which is fixedly connected to the raw material box (7), and a protective cover (9) is threadedly connected to the upper end of the raw material box (7).

4. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The stirring mechanism includes a rotating rod (19) and several stirring rods (20). The rotating rod (19) is rotatably installed inside the raw material box (7). The stirring rods (20) are fixedly installed on the rotating rod (19). A second motor (8) is fixedly connected to the upper end of the raw material box (7). The output shaft of the second motor (8) is fixedly connected to the rotating rod (19).

5. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The inner wall of the fixing sleeve (16) is provided with several anti-slip strips (17).

6. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The drive mechanism includes a knob (15) and a short rod (26). One end of the short rod (26) is fixedly mounted on the reciprocating lead screw (18), and the other end of the short rod (26) is fixedly mounted on the side wall of the knob (15). The short rod (26) passes through the rotating U-shaped plate (14).

7. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: A rotating shaft (27) is fixedly connected to the side wall of the rectangular tube (6). The rotating shaft (27) rotates within the first fixed plate (2). A first motor (4) is fixedly connected to the side wall of the first fixed plate (2). The output shaft of the first motor (4) is fixedly connected to the rotating shaft (27).

8. The raw material uniform covering device for producing rubber rollers according to claim 1, characterized in that: The inner wall of the rectangular tube (6) is rectangular, and the outer wall of the rectangular sliding tube (10) is rectangular.

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