Tablet rolling mill for tin sheet production

Abstract

The utility model discloses a tabletting rolling mill for tin sheet production, which comprises a tabletting rolling mill body, a plurality of conveying rollers are arranged in the tabletting rolling mill body, a fixing frame is arranged on the tabletting rolling mill body and positioned right above the conveying roller on the foremost side, and a hydraulic cylinder is fixedly mounted at the upper end of the central position of the fixing frame. Tin sheets on the conveying rollers are pressed through the pressing sheet rolling mill body, the hydraulic cylinder is matched with the fixing frame to drive the pressing roller to press and limit the tin sheets under the limiting action of the limiting seat and the strip-shaped limiting block, the limiting buffering mechanism provides limiting buffering for the tin sheets, the tin sheets are prevented from wrinkling and even being damaged after being pressed, and the service life of the tin sheets is prolonged. An L-shaped fixing plate is matched with a plurality of second bolts to be fixed to the side wall of the front end, located on the right side, of the tabletting and rolling machine body, a guide roller is fixed to the L-shaped fixing plate and located below the front side of a limiting roller, the discharged tin sheets are effectively guided and limited, and it is ensured that the tin sheets are wound in order.

Description

TECHNICAL FIELD

[0001] The utility model relates to tabletting roll mill technical field especially relates to a tabletting roll mill for tin sheet production. BACKGROUND

[0002] The tabletting roll mill is a kind of equipment specially used for metal processing, mainly used to change the shape and size of metal sheet by the extrusion, stretching and bending process of roller, to realize material forming and performance optimization, commonly used in the production of tin sheet and copper foil and other electronic materials, also used in the assembly of circuit board and battery and other electronic products.

[0003] The existing tabletting roll mill for tin sheet lacks tin sheet limiting buffer structure at the roll mill discharge opening in actual use, which can easily cause tin sheet to wrinkle or even break after being pressed, and lacks guiding structure in the tin sheet tabletting and winding process, which can easily cause tin sheet to be unevenly wound, and the present application proposes a tabletting roll mill for tin sheet production to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies and defects in the prior art, the utility model provides a tabletting roll mill for tin sheet production to solve the technical problems that the existing tabletting roll mill for tin sheet lacks tin sheet limiting buffer structure at the roll mill discharge opening in actual use, which can easily cause tin sheet to wrinkle or even break after being pressed, and lacks guiding structure in the tin sheet tabletting and winding process, which can easily cause tin sheet to be unevenly wound.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A tabletting roll mill for tin sheet production, comprising a tabletting roll mill body, a plurality of conveying rollers are arranged in the tabletting roll mill body, a fixing frame is arranged above the frontmost conveying roller of the tabletting roll mill body, a hydraulic cylinder is fixedly installed on the upper end of the center position of the fixing frame, the hydraulic cylinder is fixedly installed on the top surface of the tabletting roll mill body, a compression roller is fixedly installed on the lower end of the fixing frame, a limiting buffer mechanism is arranged on the front end side wall of the tabletting roll mill body opposite to the conveying roller, a guide roller is fixedly installed on the front end side wall of the tabletting roll mill body, and the guide roller is located below the limiting buffer mechanism.

[0007] Preferably, the lower end of the piston rod of the hydraulic cylinder is fixedly installed with a U-shaped joint, the upper end of the center position of the fixing frame is inserted into the U-shaped joint and riveted and fixed, and a plurality of equidistantly distributed hollow openings are arranged on the fixing frame.

[0008] Preferably, the tablet roller body is fixedly installed with a limiting seat on the inner wall of the left and right sides of the fixed frame, a strip-shaped slot is arranged on the front end side wall of the two limiting seats, and strip-shaped limiting blocks are fixedly connected to the left and right end side walls of the fixed frame.

[0009] Preferably, the limiting buffer mechanism comprises two L-shaped fixing seats fixedly installed on the front end side wall of the tablet roller body, the two L-shaped fixing seats are located on the left and right sides of the tablet roller body, a plurality of first bolts are fixedly connected between the horizontal segments of the two L-shaped fixing seats and the front end side wall of the tablet roller body, a rectangular slot is arranged on the upper end of each of the two L-shaped fixing seats, a rectangular opening is arranged on the opposite inner walls of the two rectangular slots, a limiting rod is fixedly connected to the bottom of each of the two rectangular slots close to the front and rear sides, a movable block is movably sleeved on each of the two limiting rods, and a same limiting roller is rotatably connected to the opposite side walls of the two movable blocks.

[0010] Preferably, an external thread is arranged on the annular side wall close to the upper end of each of the two limiting rods, and a nut is threadedly sleeved on each of the two external threads.

[0011] Preferably, an L-shaped fixing plate is fixedly installed on the front end side wall of the right side of the tablet roller body, the roller shaft of the guide roller is horizontally rotatably penetrated through the side wall close to the front end of the L-shaped fixing plate, the guide roller is located below the front side of the limiting roller, and a plurality of second bolts are fixedly connected between the L-shaped fixing plate and the tablet roller body.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The tin sheet on the conveying roller is pressed by the tablet roller body, so that the hydraulic cylinder drives the compression roller to be limited by the limiting seat and the strip-shaped limiting block, and the limiting buffer mechanism provides limiting buffer for the tin sheet, thereby preventing the tin sheet from being wrinkled or damaged after being pressed, and ensuring the tablet rolling quality of the tin sheet.

[0014] 2. The L-shaped fixing plate is fixed on the front end side wall of the right side of the tablet roller body by the plurality of second bolts, the guide roller is fixed on the L-shaped fixing plate and located below the front side of the limiting roller, thereby effectively providing guiding and limiting for the discharged tin sheet and ensuring that the tin sheet is rolled neatly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model provides a kind of perspective schematic diagram of tabletting roller mill for tin sheet production is proposed;

[0016] Figure 2 For Figure 1 Partial close-up view at A in the middle;

[0017] Figure 3 A split structure schematic diagram of fixed frame and limit seat of tabletting roller mill for tin sheet production is proposed in the utility model;

[0018] Figure 4 For Figure 1 Partial close-up view at B in the middle;

[0019] Figure 5 Partial structure schematic diagram of limit buffer mechanism of tabletting roller mill for tin sheet production is proposed in the utility model.

[0020] In the drawing: 1 tabletting roller mill body, 2 conveying roller, 3 fixed frame, 4 hydraulic cylinder, 5 pressure roller, 6 guide roller, 7 U-shaped joint, 8 hollow opening, 9 limit seat, 10 strip-shaped slot, 11 strip-shaped limit block, 12 L-shaped fixed seat, 13 first bolt, 14 rectangular groove, 15 rectangular opening, 16 limit rod, 17 movable block, 18 limit roller, 19 buffer spring, 20 external thread, 21 nut, 22 L-shaped fixed plate, 23 second bolt. Specific implementation

[0021] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implicit that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Refer to Figures 1-5The utility model relates to a kind of tin sheet production with tabletting roll, including tabletting roll body 1, several conveying rollers 2 are equipped in tabletting roll body 1, fixed frame 3 is equipped with the positive overhead of the foremost conveying roller 2 of tabletting roll body 1, the upper end of the center position of fixed frame 3 is fixedly installed with hydraulic cylinder 4, hydraulic cylinder 4 is fixedly installed on the top surface of tabletting roll body 1, the lower end of fixed frame 3 is fixedly installed with pressure roller 5, the lower end of the piston rod of hydraulic cylinder 4 is fixedly installed with U joint 7, the upper end of the center position of fixed frame 3 is inserted in U joint 7 riveting fixed, U joint 7 is used to fix the piston rod of hydraulic cylinder 4 on the upper end of the center position of fixed frame 3, several hollows 8 for distributing at equal intervals are equipped on fixed frame 3, several hollows 8 are used to reduce the overall weight of fixed frame 3, limiting seat 9 is fixedly installed on the inner wall of the left and right sides of tabletting roll body 1 located fixed frame 3, the front end side wall of two limiting seats 9 is equipped with strip slot 10, the left and right end side wall of fixed frame 3 is fixedly connected with strip limiting block 11, two strip limiting blocks 11 are inserted in two strip slots 10 respectively, fixed frame 3 is driven by hydraulic cylinder 4 cooperation U joint 7, under the limiting action of the strip slot 10 of strip limiting block 11 and limiting seat 9, vertically descend, improve the lifting stability of fixed frame 3 and pressure roller 5, the pressure roller 5 on fixed frame 3 is compressed and positioned after descending with the tin sheet transported on several conveying rollers 2.

[0024] The front end side wall of the tablet roller body 1 opposite to the conveying roller 2 is provided with a limiting and buffering mechanism, the limiting and buffering mechanism comprises two L-shaped fixed seats 12 fixedly installed on the front end side wall of the tablet roller body 1, the two L-shaped fixed seats 12 are located on the left and right sides of the tablet roller body 1, a plurality of first bolts 13 are fixedly connected between the horizontal sections of the two L-shaped fixed seats 12 and the front end side wall of the tablet roller body 1, the plurality of first bolts 13 are used for installing and fixing the L-shaped fixed seats 12 on the front end side wall of the tablet roller body 1 opposite to the conveying roller 2, the upper ends of the two L-shaped fixed seats 12 are provided with rectangular grooves 14, the opposite inner walls of the two rectangular grooves 14 are provided with rectangular openings 15, limiting rods 16 are fixedly connected to the bottoms of the two rectangular grooves 14 close to the front and rear sides, the two limiting rods 16 are movably sleeved with movable blocks 17, the opposite side walls of the two movable blocks 17 are rotatably connected with the same limiting roller 18, the roller shaft of the limiting roller 18 penetrates through the rectangular opening 15 and is arranged opposite to the conveying roller 2, two buffer springs 19 are fixedly connected to the bottoms of the rectangular grooves 14, the two buffer springs 19 are sleeved with the two limiting rods 16 respectively and are abuttingly pressed against the lower ends of the two movable blocks 17, the limiting roller 18 between the tablet rolled tin sheet and the two L-shaped fixed seats 12 is abutted, so that the limiting roller 18 drives the two movable blocks 17 to move along the two limiting rods 16 and compresses the buffer springs 19 in the rectangular grooves 14 after being stressed, and the buffer springs 19 and the movable blocks 17 provide buffering for the stress on the limiting roller 18 under the limiting action of the limiting rods 16, thereby limiting and buffering the tablet rolled tin sheet in the material discharging and conducting, preventing the tin sheet from being wrinkled or even damaged after being stressed, and ensuring the tablet rolling quality of the tin sheet.

[0025] The annular side walls close to the upper ends of the two limiting rods 16 are provided with external threads 20, and the two external threads 20 are threadedly sleeved with nuts 21, the nuts 21 are fixed on the upper ends of the limiting rods 16 in cooperation with the external threads 20, effectively limiting the movable blocks 17 on the limiting rods 16, the front end side wall of the tablet roller body 1 is fixedly installed with a guide roller 6, the guide roller 6 is located below the limiting and buffering mechanism, an L-shaped fixed plate 22 is fixedly installed on the front end side wall of the tablet roller body 1 on the right side, the roller shaft of the guide roller 6 horizontally rotates and penetrates through the side wall close to the front end of the L-shaped fixed plate 22, the guide roller 6 is located below the front side of the limiting roller 18, a plurality of second bolts 23 are fixedly connected between the L-shaped fixed plate 22 and the tablet roller body 1, the plurality of second bolts 23 are used for installing and fixing the L-shaped fixed plate 22 on the tablet roller body 1, the limiting roller 18 provides guiding and limiting for the discharged tin sheet, ensuring that the tin sheet is rolled neatly.

[0026] The utility model discloses a vertical drop of fixed frame 3 is driven under the limiting action of the strip slot 10 on the bar -shaped limiting block 11 and the limiting seat 9 in the cooperation of hydraulic cylinder 4 and U type joint 7 when tin sheet tabletting roll is completed, until the compression roller 5 on fixed frame 3 is compacted with the tin sheet on the conveying roller 2, and the limiting roller 18 between the tin sheet after tabletting roll and two L type fixed seat 12 is abutted, make limiting roller 18 drive two movable blocks 17 along two limiting rods 16 and compress the buffer spring 19 in rectangular groove 14 after force, and make buffer spring 19 and movable block 17 provide the buffer to the stress on limiting roller 18 under the limiting action of limiting rod 16, thereby provide limiting and buffer to the tin sheet after tabletting roll in the discharge transmission, prevent tin sheet from being wrinkled even breakage after being pressed, ensure the tabletting roll quality of tin sheet, fix L type fixed plate 22 with a plurality of second bolts 23 on the front end side wall of tabletting roll machine body 1 on the right side, fix guide roller 6 on L type fixed plate 22 and be located in the front side below limiting roller 18, effectively provide the guide limiting to the discharged tin sheet, ensure that tin sheet is rolled neatly.

[0027] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, carries out equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A tabletting roller compactor for tin flake production, comprising a tabletting roller compactor body (1), a plurality of conveying rollers (2) are arranged in the tabletting roller compactor body (1), characterized in that, The fixed frame (3) is arranged above the front conveying roller (2), the upper end of the center position of the fixed frame (3) is fixedly connected with the hydraulic cylinder (4), the hydraulic cylinder (4) is fixedly connected to the top surface of the tablet roller body (1), the lower end of the fixed frame (3) is fixedly connected with the compression roller (5), the front end side wall of the tablet roller body (1) is provided with a limiting buffer mechanism, the front end side wall of the tablet roller body (1) is fixedly connected with the guide roller (6), and the guide roller (6) is arranged below the limiting buffer mechanism.

2. The sheet rolling machine for tin sheet production according to claim 1, characterized in that, The lower end of the piston rod of the hydraulic cylinder (4) is fixedly connected with the U-shaped joint (7), the upper end of the center position of the fixed frame (3) is inserted into the U-shaped joint (7) and riveted, and the fixed frame (3) is provided with a plurality of equidistant distribution of hollow openings (8).

3. The sheet rolling machine for tin sheet production according to claim 1, characterized in that, The limiting seat (9) is fixedly connected to the inner wall on the left and right sides of the fixed frame (3), the front end side wall of the two limiting seats (9) is provided with a strip-shaped slot (10), the left and right end side walls of the fixed frame (3) are fixedly connected with the strip-shaped limiting block (11), and the two strip-shaped limiting blocks (11) are respectively inserted into the two strip-shaped slots (10).

4. The sheet rolling machine for tin sheet production according to claim 1, wherein The limiting buffer mechanism comprises two L-shaped fixed seats (12) fixedly connected to the front end side wall of the tablet roller body (1), the two L-shaped fixed seats (12) are arranged on the left and right sides of the tablet roller body (1), a plurality of first bolts (13) are fixedly connected between the horizontal sections of the two L-shaped fixed seats (12) and the front end side wall of the tablet roller body (1), the upper end of each of the two L-shaped fixed seats (12) is provided with a rectangular groove (14), the opposite inner walls of the two rectangular grooves (14) are provided with a rectangular opening (15), the bottom of each of the two rectangular grooves (14) close to the front and rear sides is fixedly connected with a limiting rod (16), the two limiting rods (16) are movably sleeved with a movable block (17), the opposite side walls of the two movable blocks (17) are rotatably connected with the same limiting roller (18), the roller shaft of the limiting roller (18) penetrates through the rectangular opening (15) and is arranged opposite to the conveying roller (2), and the bottom of the rectangular groove (14) is fixedly connected with two buffer springs (19).

5. The sheet rolling machine for tin sheet production according to claim 4, wherein The annular side wall close to the upper end of the limiting rod (16) is provided with an external thread (20), and the two external threads (20) are threadedly sleeved with a nut (21).

6. The sheet rolling machine for tin sheet production according to claim 4, wherein The L-shaped fixed plate (22) is fixedly connected to the front end side wall on the right side of the tablet roller body (1), the roller shaft of the guide roller (6) is rotatably arranged through the side wall close to the front end of the L-shaped fixed plate (22), the guide roller (6) is arranged below the front side of the limiting roller (18), and the L-shaped fixed plate (22) and the tablet roller body (1) are fixedly connected with a plurality of second bolts (23).

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