CN214652513U

CN214652513U - Pressing mechanism of splitting machine

Info

Publication number: CN214652513U
Application number: CN202120329208.3U
Authority: CN
Inventors: 余克; 陈月华; 张燕俊
Original assignee: Changzhou Wujin Guangyu Embossing Roller Machinery Co Ltd
Current assignee: Changzhou Wujin Guangyu Embossing Roller Machinery Co Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-09
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to a cutting machine hold-down mechanism, which comprises a frame, it has the pinch roller that is used for compressing tightly the cloth roller top to slide in the vertical direction of frame, the opposite side of frame still is equipped with gliding clamping jaw, clamping jaw is used for supporting the top of cloth roller, clamping jaw with the pinch roller cooperation restriction the rocking of cloth roller, clamping jaw's slip direction with the slip direction of pinch roller is parallel, still be equipped with in the frame and be used for driving respectively the pinch roller with the gliding actuating mechanism one of clamping jaw and actuating mechanism two. The utility model discloses a clamping jaw and the pinch roller cooperation of U-shaped are to the dual restriction of cloth roller for cloth roller is under high-speed rotation, about can not be about the play of effect, has improved at the rolling and has unreeled the stability of in-process.

Description

Pressing mechanism of splitting machine

Technical Field

The utility model relates to a cutting machine technical field especially relates to a cutting machine hold-down mechanism.

Background

A slitting machine is a device for trimming, slitting and the like of wide materials according to different requirements in the production process. The non-woven fabric slitting machine is mainly used for slitting a wide coiled material into various narrow coiled materials suitable for production needs, and the slitting process comprises two processes of uncoiling and coiling. Because the cloth itself has certain compliance, when the rolling cloth, the rolling cloth often can appear and relax and the fold, can set up a compact heap on the cloth usually, come to compress tightly and trowel the cloth, under cloth roller high-speed rotation, the compact heap can only play the effect that the top compressed tightly, and cloth roller still can rock downwards, and it is very important to control the stability of cloth roller.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the cloth roller on the cutting machine under high-speed rotation, the problem that the cloth roller can take place to rock, the utility model provides a cutting machine hold-down mechanism, which comprises a frame, it has the compressing roller that is used for compressing tightly cloth roller top to slide on the vertical direction of frame, the opposite side of frame still slides and has the clamping jaw, the clamping jaw is used for supporting the top of cloth roller, the clamping jaw with compressing roller cooperation restriction the rocking of cloth roller, the slip direction of clamping jaw with the slip direction of compressing roller is parallel, still be equipped with in the frame and be used for driving respectively the compressing roller with the gliding actuating mechanism one of clamping jaw and actuating mechanism two.

Preferably, the first driving mechanism is a first air cylinder, the compression roller is rotatably arranged on the connecting plate, and a piston of the first air cylinder is fixedly connected with the connecting plate. The cylinder drives the pressing roller to move towards the direction of the distributing roller until the pressing roller presses the distributing roller, and at the moment, the limitation above the distributing roller is completed.

Furthermore, a guide block is fixed on the connecting plate, a guide rod is further fixed on the rack, and the guide block is arranged on the guide rod in a sliding mode. The guide block slides on the guide rod, so that the connecting plate can slide more stably and reliably in the vertical direction.

Preferably, the second driving mechanism is a second air cylinder, the clamping claw is fixed on the fixing plate, and a piston of the second air cylinder is fixedly connected with the fixing plate. And a piston of the second cylinder drives the clamping jaw to move up and down, the clamping jaw is used for fixing the upper part of the distribution roller, and the clamping jaw clamps the end part of the distribution roller, so that the upper part of the distribution roller is limited.

Furthermore, a sliding block is fixed on the fixing plate, a guide rod is further fixed on the rack, and the sliding block is arranged on the guide rod in a sliding mode. The slider slides on the guide bar for the fixed plate is more reliable and more stable to vertical direction's slip.

Preferably, the clamping jaw is U-shaped, the size of the clamping jaw corresponding to the size of the distribution roller. The U-shaped clamping claw can limit the left-right shaking of the distributing roller, and the distributing roller is more stable under high-speed rotation.

Has the advantages that: the utility model discloses a clamping jaw and the pinch roller cooperation of U-shaped are to the dual restriction of cloth roller for cloth roller is under high-speed rotation, about can not be about the play of effect, has improved at the rolling and has unreeled the stability of in-process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

in the figure: 1. a frame; 2. a pressure roller; 3. a clamping jaw; 4. a distributing roller; 5. a first cylinder; 6. a second air cylinder; 7. a connecting plate; 8. a guide block; 9. a guide bar; 10. a fixing plate; 11. a slide block.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "top", "bottom", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Example 1

The utility model provides a cutting machine hold-down mechanism, includes frame 1, it has the compressing roller 2 that is used for compressing tightly cloth roller 4 top to slide on the vertical direction of frame 1, the opposite side of frame 1 has still to slide clamping jaw 3, clamping jaw 3 is used for supporting the top of cloth roller 4, clamping jaw 3 with compressing roller 2 cooperation restriction the rocking of cloth roller 4, the slip direction of clamping jaw 3 with compressing roller 2's slip direction is parallel, still be equipped with on the frame 1 and be used for the drive respectively compressing roller 2 with compressing roller 3 gliding actuating mechanism one and actuating mechanism two.

The first driving mechanism is a first air cylinder 5, the pressing roller 2 is rotatably arranged on the connecting plate 7, and a piston of the first air cylinder 5 is fixedly connected with the connecting plate 7. The first air cylinder 5 drives the pressing roller 2 to move towards the distributing roller 4 until the pressing roller 2 presses the distributing roller 4, and at the moment, the limitation above the distributing roller 4 is completed.

A guide block 8 is fixed on the connecting plate 7, a guide rod 9 is further fixed on the rack 1, and the guide block 8 is arranged on the guide rod 9 in a sliding mode. The guide block 8 slides on the guide rod 9, so that the connection plate 7 can slide more stably and reliably in the vertical direction.

The driving mechanism II is a cylinder II 6, the clamping claw 3 is fixed on the fixing plate 10, and a piston of the cylinder II 6 is fixedly connected with the fixing plate 10. The piston of the second cylinder 6 drives the clamping jaw 3 to move up and down, the clamping jaw 3 is used for fixing the upper part of the distributing roller 4, and the clamping jaw 3 clamps the end part of the distributing roller 4, so that the upper part of the distributing roller 4 is limited, and the bottom of the distributing roller 4 is limited due to the fact that the distributing roller 4 is rotatably arranged on the rack 1 and cannot move up and down.

A sliding block 11 is fixed on the fixing plate 10, a guide rod 9 is further fixed on the rack 1, and the sliding block 11 is arranged on the guide rod 9 in a sliding mode. The sliding block 11 slides on the guide rod 9, so that the fixing plate 10 slides more stably and reliably in the vertical direction.

The clamping jaw 3 is U-shaped, and the size of the clamping jaw 3 corresponds to that of the distributing roller 4. The U-shaped clamping claw 3 can restrict the left-right shaking of the material distributing roller 4, and the material distributing roller 4 is more stable under high-speed rotation.

The working principle is as follows: and (3) placing the distributing roller 4, starting the second air cylinder 6, and driving the fixed plate 10 downwards by the second air cylinder 6 until the clamping claws 3 on the fixed plate 10 fix the upper part of the distributing roller 4 (the clamping claws 3 are arranged at the two ends of the distributing roller 4). After the cloth roller 4 rotates, then start cylinder 5, cylinder 5 drives connecting plate 7 downstream, and compressing roller 2 on the connecting plate 7 moves down along with connecting plate 7, and until compressing roller 2 contacts cloth roller 4, compressing roller 2 can rotate along with the rotation of cloth roller 4. The position limitation of the material distributing roller 4 is completed at the moment, and the material distributing roller 4 cannot move up and down, left and right under the condition of high-speed rotation because the clamping claw 3 is U-shaped.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cutting machine hold-down mechanism which characterized in that: including frame (1), it has compressing roller (2) that are used for compressing tightly cloth roller (4) top to slide on the vertical direction of frame (1), the opposite side of frame (1) has still slided clamping jaw (3), clamping jaw (3) are used for supporting the top of cloth roller (4), clamping jaw (3) with compressing roller (2) cooperation restriction the rocking of cloth roller (4), the slip direction of clamping jaw (3) with the slip direction of compressing roller (2) is parallel, still be equipped with on frame (1) and be used for driving respectively compressing roller (2) with the gliding actuating mechanism one of clamping jaw (3) and actuating mechanism two.

2. The slitter hold-down mechanism of claim 1, wherein: the first driving mechanism is a first air cylinder (5), the pressing roller (2) is rotatably arranged on the connecting plate (7), and a piston of the first air cylinder (5) is fixedly connected with the connecting plate (7).

3. The slitter hold-down mechanism of claim 2, wherein: the connecting plate (7) is fixedly provided with a guide block (8), the rack (1) is further fixedly provided with a guide rod (9), and the guide block (8) is arranged on the guide rod (9) in a sliding mode.

4. The slitter hold-down mechanism of claim 1, wherein: the driving mechanism II is a cylinder II (6), the clamping claw (3) is fixed on the fixing plate (10), and a piston of the cylinder II (6) is fixedly connected with the fixing plate (10).

5. The slitter hold-down mechanism of claim 4, wherein: a sliding block (11) is fixed on the fixing plate (10), a guide rod (9) is further fixed on the rack (1), and the sliding block (11) is arranged on the guide rod (9) in a sliding mode.

6. The slitter hold-down mechanism of claim 1, wherein: the clamping claw (3) is U-shaped, and the size of the clamping claw (3) corresponds to that of the distributing roller (4).