Winding roller device for horizontal splitting machine

Abstract

The utility model relates to the technical field of splitting machine equipment, in particular to a winding roller device for a horizontal splitting machine. According to the technical scheme, the device comprises a mounting base, a long notch is formed in the top wall of the mounting base, a length adjusting assembly is fixedly mounted in the mounting base, two clamping assemblies are symmetrically mounted at the top of the mounting base in a sliding mode, and the bottoms of the clamping assemblies are connected with the length adjusting assembly; a driving assembly is fixedly installed on the side wall of one clamping assembly, and a winding drum is arranged between the two clamping assemblies. According to the winding drum clamping device, winding drums with different lengths can be rapidly clamped and fixed through the arrangement of the servo motor, the bidirectional lead screw, the guide rod, the moving block, the two mounting frames and the like, and the winding drums with different inner diameters can be rapidly clamped and fixed through the arrangement of the air cylinders, the rectangular rotating blocks, the connecting cranks, the clamping arc plates and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of slitter equipment, in particular to a roll device for a horizontal slitter. Background Art

[0002] A slitter is a mechanical device that slits wide-width paper, mica tape or film into multiple narrow-width materials, and is commonly used in papermaking machinery, wire and cable mica tape, and printing and packaging machinery. The main applications of the slitter are: non-woven fabrics; slitting of mica tape, paper, insulating materials and various film materials, and is particularly suitable for slitting narrow tapes (non-woven fabrics, paper-insulating materials, mica tape, film, etc.).

[0003] In the prior art, the patent publication number: CN221093042U discloses a roll device for a horizontal slitter, including a roll frame of a horizontal slitter, a winding motor, a speed reducer and a roll. The upper end of the right side of the roll frame of the horizontal slitter is connected to the inner end of the speed reducer, and the output end of the speed reducer is provided with a roll through an installation mechanism. A braking mechanism is connected to the rear side of the roll frame of the horizontal slitter. The braking mechanism includes a braking frame, a reciprocating motor, a threaded rod, a threaded tube, a moving clamp block, a sliding sleeve, a sliding rail and a fixed clamp block. The rear side of the roll frame of the horizontal slitter is connected to the front side of the braking frame, the bottom end of the inner part of the braking frame is connected to the bottom end of the fixed clamp block, the left and right sides of the moving clamp block are respectively connected to the outer sides of a group of sliding sleeves, the left and right sides of the inner part of the braking frame are respectively connected to the inner ends of a group of sliding rails, and the outer side of the sliding rail is slidably connected to the inner side of the corresponding sliding sleeve on the same side.

[0004] Although the above-mentioned roll device for the slitter can achieve the purpose of convenient operation and fixing of the slit material through the setting of the braking mechanism and the like, in actual application, there are still the following deficiencies: when winding the material, the roll frame of the horizontal slitter cannot adapt to rolls of different specifications, resulting in extremely troublesome operation of installing rolls of different specifications. Summary of the Utility Model

[0005] The purpose of the present utility model is to propose a roll device for a horizontal slitter aiming at the problems existing in the background art.

[0006] To achieve this purpose, the present utility model adopts the following technical solutions: A roll device for a horizontal slitter includes an installation base. A long slot is opened on the top wall of the installation base. A length adjustment component is fixedly installed inside the installation base. Two clamping components are symmetrically and slidably installed on the top of the installation base, and the bottom of the clamping component is connected to the length adjustment component. A driving component is fixedly installed on the side wall of one of the clamping components. A drum is jointly arranged between the two clamping components.

[0007] Preferably, the length adjustment assembly includes a servo motor fixedly installed on the right inner wall of the mounting base. The output end of the servo motor is fixedly connected to a bidirectional lead screw, and the end of the bidirectional lead screw away from the servo motor is rotatably connected to the left inner wall of the mounting base.

[0008] Preferably, guide rods are fixedly installed on the left and right inner walls of the mounting base. Two moving blocks are symmetrically sleeved on the peripheries of the guide rods and the bidirectional lead screw in a sliding manner. The tops of the moving blocks are fixedly connected to connecting blocks, and the connecting blocks all penetrate through the long slot openings and extend above the mounting base.

[0009] Preferably, the clamping assembly includes a mounting frame slidably installed on the top of the mounting base. The bottom of the mounting frame is fixedly connected to the top end of the connecting block. A bearing ring is fixedly installed on the side wall of the mounting frame, and a clamping disc is rotatably installed inside the bearing ring. A plurality of chute openings are evenly formed on the side wall of the clamping disc, and I-shaped sliders are slidably installed inside the chute openings.

[0010] Preferably, a rectangular rotating block is rotatably installed on the inner side wall of the clamping disc. Connecting cranks are installed at the four corners of the rectangular rotating block through rotating shafts. One end of each connecting crank away from the rectangular rotating block is rotatably connected to the side wall of an I-shaped slider located inside the clamping disc through a rotating shaft. Connecting plates are fixedly installed on the side walls of two symmetric I-shaped sliders located inside the clamping disc, and a cylinder is fixedly installed between the two connecting plates.

[0011] Preferably, clamping arc plates are fixedly installed on the side walls of the I-shaped sliders located outside the clamping disc. One inner ring of one side of the winding drum is sleeved on the peripheries of the plurality of clamping arc plates.

[0012] Preferably, the driving assembly includes a driving motor and a protective shell fixedly installed on the side wall of one of the mounting frames. The driving motor is located inside the protective shell. The output end of the driving motor penetrates through the mounting frame and is fixedly connected to the side wall of the clamping disc.

[0013] Advantages of the present utility model: When using this device, first, the inner ring on one side of the reel is sleeved around the peripheries of multiple clamping arc plates on one of the clamping discs. Subsequently, start the servo motor to drive the bidirectional lead screw to rotate on the left inner wall of the mounting base. The bidirectional lead screw drives two symmetrically arranged moving blocks to move towards each other synchronously around the bidirectional lead screw and the guide rod. The movement of the moving blocks drives the connecting blocks to move. When the two connecting blocks move, they drive the mounting brackets fixedly connected to them to move on the top of the mounting base until the multiple clamping arc plates on the other clamping disc are sleeved in the inner ring on the other side of the reel. This enables the device, through settings such as the servo motor, bidirectional lead screw, guide rod, moving blocks, and two mounting brackets, to quickly clamp and fix reels of different lengths; simultaneously start the cylinders in the two mounting brackets. The cylinders drive the two connecting plates to slide away from each other. The connecting plates drive the I-shaped sliders fixedly connected to them to slide away within the chute openings. These two I-shaped sliders drive the rectangular rotating block to rotate through the connecting cranks. The rotation of the rectangular rotating block drives all the connecting cranks to move, thereby causing the obtained I-shaped sliders to slide away from the rectangular rotating block within their respective chute openings, and further causing the multiple clamping arc plates to expand and move outwards, and clamp and fix the inner ring of the reel. Start the drive motor to drive one of the clamping discs to rotate within the inner ring of the bearing ring, thereby driving the reel to rotate, enabling the device, through settings such as the cylinders, rectangular rotating block, connecting cranks, and clamping arc plates, to quickly clamp and fix reels of different inner diameters. Description of the Drawings

[0014] Figure 1 is a front view of the overall structure of an embodiment of a roll device for a horizontal slitter of the present utility model;

[0015] Figure 2 is a front sectional view of the overall structure of an embodiment of a roll device for a horizontal slitter of the present utility model;

[0016] Figure 3 is a top sectional view of the overall structure of an embodiment of a roll device for a horizontal slitter of the present utility model;

[0017] Figure 4 is a schematic view of the overall structure of a clamping assembly in an embodiment of a roll device for a horizontal slitter of the present utility model;

[0018] Figure 5 is a sectional view of the overall structure of a clamping assembly in an embodiment of a roll device for a horizontal slitter of the present utility model.

[0019] Reference numerals: 1, mounting base; 11, long slot; 2, length adjustment assembly; 21, servo motor; 22, bidirectional lead screw; 23, guide rod; 24, moving block; 25, connecting block; 3, clamping assembly; 31, mounting bracket; 32, bearing ring; 33, clamping disc; 34, chute opening; 35, I-shaped slider; 36, clamping arc plate; 37, rectangular rotating block; 38, connecting crank; 39, connecting plate; 310, cylinder; 4, driving assembly; 41, driving motor; 42, protective housing; 5, drum. Detailed implementation manners

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the sake of description, only parts related to the present utility model rather than all structures are shown in the accompanying drawings.

[0021] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is at a lower horizontal height than the second feature.

[0023] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings. Embodiment

[0024] AsFigures 1-5 As shown in the figure, a roll device for a horizontal slitter proposed by the present utility model includes an installation base 1. A long slot 11 is provided on the top wall of the installation base 1. A length adjustment component 2 is fixedly installed inside the installation base 1. Two clamping components 3 are symmetrically and slidably installed on the top of the installation base 1, and the bottom of the clamping component 3 is connected to the length adjustment component 2. A driving component 4 is fixedly installed on the side wall of one of the clamping components 3. A reel 5 is jointly arranged between the two clamping components 3.

[0025] In this embodiment: The length adjustment component 2 includes a servo motor 21 fixedly installed on the right inner wall of the installation base 1. The output end of the servo motor 21 is fixedly connected to a bidirectional lead screw 22, and the end of the bidirectional lead screw 22 away from the servo motor 21 is rotatably connected to the left inner wall of the installation base 1. Through this setting, starting the servo motor 21 can drive the bidirectional lead screw 22 to rotate on the left inner wall of the installation base 1. Guide rods 23 are jointly and fixedly installed on the left and right inner walls of the installation base 1. Two moving blocks 24 are symmetrically and slidably sleeved on the outer periphery of the guide rods 23 and the bidirectional lead screw 22. The tops of the moving blocks 24 are fixedly connected with connecting blocks 25, and the connecting blocks 25 all penetrate through the long slot 11 and extend above the installation base 1. Through this setting, when the bidirectional lead screw 22 rotates, it can drive the two symmetrical moving blocks 24 to move towards or away from each other synchronously on the outer periphery of the bidirectional lead screw 22 and the guide rods 23. The movement of the moving blocks 24 will drive the connecting blocks 25 to move. Embodiment

[0026] Such as Figures 1-5As shown in the figure, a roll device for a horizontal slitter proposed by the present utility model, compared with the first embodiment, this embodiment further includes that the clamping assembly 3 includes a mounting frame 31 slidably mounted on the top of the mounting base 1. The bottom of the mounting frame 31 is fixedly connected to the top end of the connecting block 25. A bearing ring 32 is fixedly mounted on the side wall of the mounting frame 31. A clamping disc 33 is rotatably mounted inside the bearing ring 32. A plurality of chute openings 34 are evenly formed in the side wall of the clamping disc 33. An I-shaped slider 35 is slidably mounted inside each of the chute openings 34. Through this setting, when the two connecting blocks 25 move, they will drive the respective fixedly connected mounting frames 31 to move on the top of the mounting base 1, and the clamping disc 33 can rotate inside the bearing ring 32 through the bearing ring 32; A rectangular rotating block 37 is rotatably mounted on the inner side wall of the clamping disc 33. Connecting cranks 38 are mounted at the four corners of the rectangular rotating block 37 through rotating shafts. One end of each connecting crank 38 away from the rectangular rotating block 37 is rotatably connected to the side wall of an I-shaped slider 35 inside the clamping disc 33 through a rotating shaft. Among them, connecting plates 39 are fixedly mounted on the side walls of two symmetric I-shaped sliders 35 inside the clamping disc 33. A cylinder 310 is fixedly mounted between the two connecting plates 39. Through this setting, starting the cylinder 310 can drive the two connecting plates 39 to move synchronously towards or away from each other. When the two connecting plates 39 move, they drive the respective fixedly connected I-shaped sliders 35 to move. The movement of the I-shaped slider 35 drives the connecting crank 38 to move, thereby driving the rectangular rotating block 37 to rotate, and further causing all the connecting cranks 38 to move and driving all the I-shaped sliders 35 to move synchronously; Clamping arc plates 36 are fixedly mounted on the side walls of the I-shaped sliders 35 outside the clamping disc 33. One side inner ring of the reel 5 is sleeved on the periphery of the plurality of clamping arc plates 36. Through this setting, when the I-shaped sliders 35 move synchronously, they will drive the clamping arc plates 36 to move synchronously. Thus, after the clamping arc plates 36 are inserted into the inner ring of one side of the reel 5, the inner ring of one side of the reel 5 can be clamped and fixed. The two sides of the reel 5 can be clamped and fixed by the plurality of clamping arc plates 36 on the two clamping assemblies 3; The driving assembly 4 includes a driving motor 41 and a protective housing 42 fixedly mounted on the side wall of one of the mounting frames 31. The driving motor 41 is located inside the protective housing 42. The output end of the driving motor 41 penetrates the mounting frame 31 and is fixedly connected to the side wall of the clamping disc 33. Through this setting, starting the driving motor 41 can drive one of the clamping discs 33 to rotate, thereby driving the clamping arc plates 36 to rotate, and further driving the reel 5 to rotate between the two clamping discs 33.

[0027] Working principle: When using this device, first, the inner ring on one side of the reel 5 is sleeved around the peripheries of a plurality of clamping arc plates 36 on one of the clamping disks 33. Subsequently, start the servo motor 21 to drive the bidirectional lead screw 22 to rotate on the left inner wall of the mounting base 1. The bidirectional lead screw 22 drives the two symmetrical moving blocks 24 to move towards each other synchronously around the bidirectional lead screw 22 and the guide rod 23. The movement of the moving block 24 drives the connecting block 25 to move. When the two connecting blocks 25 move, they drive the mounting brackets 31 fixedly connected to them to move on the top of the mounting base 1 until the plurality of clamping arc plates 36 on the other clamping disk 33 are sleeved in the inner ring on the other side of the reel 5. Synchronously start the cylinders 310 in the two mounting brackets 31. The cylinders 310 drive the two connecting plates 39 to slide away from each other. The connecting plates 39 drive the I-shaped sliders 35 fixedly connected to them to slide away in the chute openings 34. These two I-shaped sliders 35 drive the rectangular rotating blocks 37 to rotate through the connecting cranks 38. The rotation of the rectangular rotating blocks 37 drives all the connecting cranks 38 to move, so that the obtained I-shaped sliders 35 slide away from the rectangular rotating blocks 37 in their respective chute openings 34, and further cause the plurality of clamping arc plates 36 to expand and move outwards, and clamp and fix the inner ring of the reel 5. Start the driving motor 41 to drive one of the clamping disks 33 to rotate in the inner ring of the bearing ring 32, thereby driving the reel 5 to rotate.

[0028] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A roller device for a horizontal slitting machine, comprising a mounting base (1), characterized in that: A long slot (11) is provided on the top wall of the mounting base (1); a length adjustment component (2) is fixedly mounted inside the mounting base (1); two clamping components (3) are symmetrically and slidably mounted on the top of the mounting base (1); the bottoms of the clamping components (3) are connected to the length adjustment component (2); a driving component (4) is fixedly mounted on the side wall of one of the clamping components (3); and a reel (5) is provided between the two clamping components (3).

2. A roller device for a horizontal slitting machine according to claim 1, characterized in that: The length adjustment assembly (2) comprises a servo motor (21) fixedly mounted on the right inner wall of the mounting base (1); an output end of the servo motor (21) is fixedly connected to a bidirectional screw rod (22); and an end of the bidirectional screw rod (22) away from the servo motor (21) is rotatably connected to the left inner wall of the mounting base (1).

3. A roller device for a horizontal slitting machine according to claim 2, characterized in that: The left and right inner walls of the mounting base (1) are jointly fixedly mounted with guide rods (23); the outer peripheries of the guide rods (23) and the bidirectional screw rod (22) are jointly symmetrically slidably sleeved with two moving blocks (24); the tops of the moving blocks (24) are both fixedly connected with connecting blocks (25); the connecting blocks (25) penetrate the long slots (11) and extend to the top of the mounting base (1).

4. A roller device for a horizontal slitting machine according to claim 3, characterized in that: The clamping assembly (3) comprises a mounting frame (31) slidably mounted on the top of the mounting base (1), the bottom of the mounting frame (31) being fixedly connected to the top of the connecting block (25), a bearing ring (32) being fixedly mounted on the side wall of the mounting frame (31), a clamping plate (33) being rotatably mounted inside the bearing ring (32), a plurality of sliding grooves (34) being evenly arranged on the side wall of the clamping plate (33), and an I-shaped sliding block (35) being slidably mounted inside each of the sliding grooves (34).

5. A roller device for a horizontal slitting machine according to claim 4, characterized in that: A rectangular rotating block (37) is rotatably mounted on the inner side wall of the clamping disk (33), and connecting cranks (38) are mounted on the four corners of the rectangular rotating block (37) via rotating shafts. One end of each connecting crank (38) away from the rectangular rotating block (37) is rotatably connected to an I-shaped slider (35) located on the side wall inside the clamping disk (33) via a rotating shaft, wherein two symmetrical I-shaped sliders (35) are fixedly mounted with connecting plates (39) on the side walls inside the clamping disk (33), and a cylinder (310) is fixedly mounted between the two connecting plates (39).

6. A roller device for a horizontal slitting machine according to claim 5, characterized in that: The side walls of the I-shaped slider (35) located outside the clamping plate (33) are fixedly mounted with clamping arc plates (36), and the inner ring of one side of the winding drum (5) is sleeved on the periphery of a plurality of clamping arc plates (36).

7. A roller device for a horizontal slitting machine according to claim 4, characterized in that: The drive assembly (4) comprises a drive motor (41) and a protective shell (42) fixedly mounted on a side wall of one of the mounting frames (31); the drive motor (41) is located inside the protective shell (42); an output end of the drive motor (41) passes through the mounting frame (31) and is fixedly connected to a side wall of the clamping plate (33).

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