Multi-station independent pressure regulating type film material compression wheel device

Abstract

The utility model discloses a multi -station independent pressure regulating formula membrane material pressure wheel device, including installation crossbeam, be installed with the adjusting slide rail on installation crossbeam lateral wall, be provided with a plurality of groups of pressure wheel subassembly on the adjusting slide rail sliding, be provided with locking wrench on pressure wheel subassembly, and pressure wheel subassembly includes two groups of adjusting sliding block, and the fixed setting of two groups of adjusting sliding block has installation bottom plate, and the opposite setting of installation bottom plate has two groups of support lateral wall, and the rotatory setting of two groups of support lateral wall between has swing axle, and be provided with the extension arm on swing axle, and the rotatory setting of two groups of extension arm between has pressure wheel, adopt detachable connection between pressure wheel with extension arm, and the fixed setting of two groups of support lateral wall between all has pressure wheel adjusting cylinder, and the telescopic link of pressure wheel adjusting cylinder is fixed on the extension arm of its same side, the utility model discloses each group pressure wheel subassembly can through the cooperation of adjusting slide rail and adjusting sliding block and locking wrench independent adjustment position and fixed, can independently adapt the different processing demand of each group membrane material finished product after modularization slitting.

Description

Technical Field

[0001] This utility model relates to the technical field of membrane material production equipment, and particularly to a multi-station independent pressure regulating membrane material pressure roller device. Background Technology

[0002] In the field of membrane material processing and production, the slitting process is an important post-processing step. Rolls of membrane material need to be slit into finished products of different widths according to production requirements, and then the slit membrane material products are recycled and wound. During the recycling and winding process, to ensure the flatness and tightness of the membrane material winding and to avoid problems such as wrinkles and looseness, a multi-station independent pressure-adjustable membrane pressure roller device is usually used to press and guide the finished membrane material. A certain pressure is applied through the contact between the pressure rollers and the surface of the membrane material to assist in completing the recycling and winding operation.

[0003] However, existing multi-station independent pressure-adjustable membrane material pressure roller devices have significant drawbacks in practical applications: Firstly, because different cutting widths are set according to order requirements during membrane material slitting, the recycling positions of each group of finished membrane materials after slitting vary. Existing pressure roller devices mostly have fixed-installation structures, making it impossible to independently adjust the position of the pressure roller assembly according to the specific recycling position of each group of finished membrane materials. This makes it difficult to accurately adapt to the positional changes of finished membrane materials under different cutting widths, easily leading to misalignment between the pressure roller and the finished membrane material, and inadequate pressing, affecting recycling quality. Secondly, after slitting, the membrane material may have inconsistent widths, resulting in significant differences in the required pressing pressure during recycling and winding. Existing pressure roller devices typically use a uniform pressure adjustment mechanism, making it impossible to independently control the pressing pressure of each group of pressure roller assemblies. This makes it difficult to meet the personalized pressing pressure requirements of the finished membrane materials after slitting, limiting its applicability and further reducing the recycling quality of the finished membrane materials.

[0004] Therefore, in response to the problem that existing multi-station independent pressure regulating membrane pressure roller devices cannot adapt to changes in the position of the slit membrane material or independently adapt to the pressure requirements of the finished slit membrane material, practitioners have designed a multi-station independent pressure regulating membrane pressure roller device. Utility Model Content

[0005] The purpose of this invention is to provide a multi-station independent pressure-adjustable membrane pressure roller device to solve the problem that existing multi-station independent pressure-adjustable membrane pressure roller devices cannot independently adjust the position of the pressure roller assembly according to the different recycling positions of each group of membrane material finished products after slitting, nor can they independently control the different pressing pressure required for membrane material finished products of different widths after slitting.

[0006] This utility model achieves the above objectives through the following technical solution: a multi-station independent pressure-adjustable membrane pressure roller device, including a mounting beam, an adjusting slide rail installed on the side wall of the mounting beam, a plurality of pressure roller assemblies slidably arranged on the adjusting slide rail, and a locking wrench fixed at any position on the adjusting slide rail on the pressure roller assembly.

[0007] The pressure roller assembly includes two sets of adjusting sliders slidably disposed on the adjusting slide rail. Each set of adjusting sliders is fixedly provided with a mounting base plate. The mounting base plate is provided with two sets of supporting sidewalls opposite to each other. A swing shaft is rotatably disposed between the two sets of supporting sidewalls. An extension arm is disposed on the swing shaft. A pressure roller is rotatably disposed between the two sets of extension arms. The pressure roller and the extension arm are detachably connected. A pressure roller adjusting cylinder is fixedly disposed between the two sets of supporting sidewalls. The telescopic rod of the pressure roller adjusting cylinder is fixed to the extension arm on the same side.

[0008] Furthermore, both ends of the mounting beam are provided with fixed supports, the fixed supports are provided with mounting holes, and the fixed supports are provided with alignment components.

[0009] Furthermore, the pressure roller and the extension arm are detachably connected, including a fastening groove opened at the end of the extension arm, a locking plate rotatably disposed at the fastening groove, a positioning pin that cooperates with the locking plate disposed on the side wall of the extension arm, a fastening element disposed in the fastening groove, a bearing disposed in the fastening element, and the pressure roller being placed between the inner rings of the two sets of bearings.

[0010] Furthermore, a preliminary guiding mechanism that cooperates with the pressure roller is provided on the inner sidewall of one of the extended arms;

[0011] The preliminary guiding mechanism includes a support rod fixed to the inner wall of the extension arm, a guide arm rotatably mounted on the support rod, a guide wheel rotatably mounted on the top of the guide arm, and a spring disposed between the bottom of the guide arm and the mounting base plate on the same side.

[0012] Furthermore, the locking wrench is fixed to the mounting base plate. The locking wrench includes a wrench body and a locking screw fixedly connected to the wrench body. The mounting base plate has a threaded hole adapted to the locking screw. The locking screw passes through the threaded hole and abuts against the side wall of the adjusting slide rail.

[0013] Beneficial effects: This utility model has a reasonable design, simple and stable structure, and strong practicality, and has the following beneficial effects:

[0014] 1. Adapt to changes in membrane material position and avoid misalignment during pressing: By cooperating with the adjusting slide rail on the mounting beam and the adjusting slider of the pressure roller assembly, and with the locking wrench, the pressure roller assembly can be fixed in any position, realizing independent adjustment of each pressure roller assembly. This can accurately adapt to the different recycling positions of each group of membrane material finished products after slitting, effectively solving the problem of misalignment and incomplete pressing caused by the inability to adjust the position independently in existing devices, and ensuring recycling quality;

[0015] 2. Independent control of pressing pressure to meet personalized needs: Each set of pressing rollers is equipped with a pressing roller adjusting cylinder. The cylinder extension rod drives the extension arm to rotate around the swing axis, which can independently adjust the pressing pressure of the corresponding pressing roller on the film material. It can adapt to the personalized pressing pressure requirements of different types and slit widths of finished film materials, and avoid problems such as film material deformation and damage or poor auxiliary winding effect caused by improper pressure.

[0016] 3. Assisted membrane material guidance to ensure pressing stability: The preliminary guiding mechanism set on the inner wall of the extension arm drives the guide wheel on the guide arm to contact the membrane material through the spring. Before the membrane material enters the pressing wheel for pressing, it performs preliminary auxiliary guidance and limit to prevent the membrane material from deviating. This further ensures the flatness and stability of the pressing wheel on the membrane material and improves the recycling and winding effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 3 This is an enlarged structural schematic diagram of part A of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of part B of this utility model.

[0021] In the diagram: 1-Mounting beam, 2-Adjusting slide rail, 3-Pressure roller assembly, 4-Locking wrench;

[0022] 301-Adjusting slider, 302-Mounting base plate, 303-Supporting side wall, 304-Swing shaft, 305-Extended arm, 306-Pressure roller, 307-Pressure roller adjusting cylinder, 308-Preliminary guide mechanism;

[0023] 3051-Snap-in groove, 3052-Locking plate, 3053-Positioning pin, 3054-Snap-in part, 3055-Bearing, 3081-Support rod, 3082-Guide arm, 3083-Guide wheel, 3084-Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Combination Figure 1-4 The multi-station independent pressure-adjustable membrane pressure roller device shown is a key auxiliary equipment in the recycling and winding process of finished membrane materials after slitting. Its overall structural design is built around the core requirements of precise pressing and flexible adjustment. Specifically, it includes a mounting beam 1, which is the core load-bearing component of the device. An adjusting slide rail 2 is fastened to its side wall by bolts. The adjusting slide rail 2 extends along the length of the mounting beam 1. Several sets of pressure roller assemblies 3 are slidably arranged on the adjusting slide rail 2. Each set of pressure roller assemblies 3 can slide independently along the length of the adjusting slide rail 2 to adapt to the pressing requirements of finished membrane materials at different positions after slitting. At the same time, the pressure roller assembly 3 is equipped with a locking wrench 4 for fixing it at any position on the adjusting slide rail 2. When the pressure roller assembly 3 slides to the target position, the locking wrench 4 can be tightened to achieve rigid fixation between the assembly and the adjusting slide rail 2, preventing the assembly from shifting during the pressing process.

[0027] The pressure roller assembly 3, as the execution unit that directly acts on the finished membrane material, determines the pressing effect directly through its structure and the cooperation relationship between its components. Specifically, it includes two sets of adjusting sliders 301 slidably mounted on the adjusting slide rail 2. These two sets of adjusting sliders 301 are symmetrically distributed on both sides of the adjusting slide rail 2 and form a precise sliding fit with it. Each set of adjusting sliders 301 is fixedly mounted with a mounting base plate 302 by welding or bolt connection. Two sets of supporting sidewalls 303 are perpendicularly mounted on the mounting base plate 302 and are symmetrically distributed. A swing shaft 304 is rotatably mounted between the two sets of supporting sidewalls 303. The swing shaft 304 can rotate freely around its own axis. An extension arm 305 is fixedly mounted on the swing shaft 304 via a flat key. The extension arm 305 swings synchronously with the rotation of the swing shaft 304. A pressure roller 306 is rotatably mounted between the two support sidewalls 303. The pressure roller 306 can rotate freely around its own axis. When the finished membrane material passes under the pressure roller 306, the pressure roller 306 rotates synchronously under the action of the membrane material, avoiding scratches on the surface of the membrane material by rolling and pressing. At the same time, the pressure roller 306 and the extension arm 305 are detachably connected, which facilitates the replacement and maintenance of the pressure roller 306. The two sets of support sidewalls 303 are each fixedly equipped with a pressure roller adjusting cylinder 307. The pressure roller adjusting cylinder 307 serves as the power source for adjusting the pressure of the pressure roller 306. The end of its telescopic rod is fixed to the extension arm 305 on the same side by a pin. When the telescopic rod of the pressure roller adjusting cylinder 307 extends or retracts, it can push or pull the extension arm 305 to rotate around the swing shaft 304, thereby changing the pressing pressure of the pressure roller 306 on the finished membrane material and achieving precise pressure control.

[0028] In this embodiment, fixed supports 101 are integrally formed at both ends of the mounting beam 1. The fixed supports 101 serve as a transitional component connecting the mounting beam 1 and the external equipment. Their structural design directly determines the overall stability and positioning accuracy of the device installation. The fixed supports 101 are provided with mounting holes to facilitate the subsequent stable placement of the device on the relevant slitting machine equipment. At the same time, the fixed supports are provided with alignment components, which are cylindrical positioning pin structures. By first inserting the alignment components into the positioning holes of the external equipment, the initial positioning of the fixed supports and the external equipment can be quickly achieved, further enhancing the overall installation stability of the device.

[0029] In this embodiment, to achieve rapid replacement and maintenance of the pressure roller 306 while ensuring its stability during rotation, the pressure roller 306 and the extension arm 305 are detachably connected. This connection structure utilizes the coordinated cooperation of multiple components, and the specific structure and cooperation relationship are as follows: First, a fastening groove 3051 is provided at the end of the extension arm 305 along its thickness direction. A locking plate 3052 is rotatably mounted on one side wall of the fastening groove 3051 via a pin. The locking plate 3052 can rotate around the pin within the groove opening of the fastening groove 3051, and its rotation angle is sufficient to cover the groove opening of the fastening groove 3051. Correspondingly, on the side wall of the extension arm 305, near the other side of the fastening groove 3051... A positioning pin 3053 is welded to the wall to cooperate with the locking plate 3052. Its outer diameter is adapted to the preset slot size on the locking plate 3052. When the locking plate 3052 rotates to the position covering the slot of the fastening groove 3051, the slot on the locking plate 3052 can be precisely engaged with the positioning pin 3053, preventing the locking plate 3052 from rotating on its own due to vibration during the operation of the device. A fastening member 3054 is embedded in the fastening groove 3051. A bearing 3055 is fixedly installed on the inner wall of the fastening member 3054. The two ends of the shaft of the pressure roller 306 are respectively inserted into the inner ring of the bearing 3055. Through the rolling action of the bearing 3055, the pressure roller 306 can rotate flexibly around its own axis.

[0030] In this embodiment, a preliminary guiding mechanism 308 is fixedly provided on the inner side wall of one of the extension arms 305 along the feeding direction of the pressure roller 306, which cooperates with the pressure roller 306.

[0031] The preliminary guiding mechanism 308 includes a support rod 3081 fixed to the inner wall of the extension arm 305. The support rod 3081 extends in a direction perpendicular to the inner wall of the extension arm 305. A guide arm 3082 is rotatably mounted on the support rod 3081. The guide arm 3082 can swing around the support rod 3081. A guide wheel 3083 is rotatably mounted on the top of the guide arm 3082. The axis of the guide wheel 3083 is parallel to the axis of the pressure roller 306. At the same time, a spring 3084 is hooked between the bottom of the guide arm 3082 and the mounting base 302 on the same side. In actual operation, when the finished membrane material approaches the pressure roller 306 along the conveying direction, it first contacts the guide wheel 3083 of the preliminary guiding mechanism 308 to prevent it from sagging further and continuously provide stable guidance for the subsequent membrane material. Ultimately, it achieves precise matching between the membrane material and the pressure roller 306, ensuring the pressing quality.

[0032] In this embodiment, the locking wrench 4 is fixed to the side wall of the mounting base plate 302, and its installation position corresponds to the side wall of the adjusting slide rail 2, ensuring that the locking wrench 4 can accurately act on the adjusting slide rail 2 to achieve reliable locking. The locking wrench 4 includes a wrench body and a locking screw fixedly connected to one end of the wrench body. Correspondingly, the mounting base plate has a threaded hole adapted to the locking screw along the direction perpendicular to the side wall of the adjusting slide rail. The locking screw passes through the threaded hole, and its end can extend to contact the side wall of the adjusting slide rail 2. In actual operation, when the pressure roller assembly 3 slides along the adjusting slide rail to the target... After positioning, the operator rotates the wrench body, causing the locking screw to rotate clockwise within the threaded hole. Due to the guiding effect of the thread, the locking screw will move along the axis of the threaded hole towards the side wall of the adjusting slide rail 2 until its end is in close contact with the side wall of the adjusting slide rail 2. As the wrench body continues to rotate, the pressure of the locking screw on the side wall of the adjusting slide rail 2 gradually increases. Through the static friction generated by the pressure, the mounting base plate 302 and the adjusting slide rail 2 are firmly fixed together, thereby achieving the position locking of the pressure roller assembly 3. If the position of the pressure roller assembly 3 needs to be adjusted, simply rotate the wrench body 401 in the opposite direction.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-station independently adjustable pressure membrane pressure roller device, characterized in that: Includes a mounting beam (1), on which an adjusting slide rail (2) is mounted, and several sets of pressure roller assemblies (3) are slidably arranged on the adjusting slide rail (2), and a locking wrench (4) is provided on the pressure roller assembly (3) and fixed at any position on the adjusting slide rail (2). The pressure roller assembly (3) includes two sets of adjusting sliders (301) slidably disposed on the adjusting slide rail (2). Each of the two sets of adjusting sliders (301) is fixedly provided with a mounting base plate (302). The mounting base plate (302) is provided with two sets of supporting sidewalls (303) opposite to each other. A swing shaft (304) is rotatably disposed between the two sets of supporting sidewalls (303). An extension arm (305) is provided on the swing shaft (304). A pressure roller (306) is rotatably disposed between the two sets of extension arms (305). The pressure roller (306) and the extension arm (305) are detachably connected. A pressure roller adjusting cylinder (307) is fixedly disposed between the two sets of supporting sidewalls (303). The telescopic rod of the pressure roller adjusting cylinder (307) is fixed on the extension arm (305) on the same side.

2. The multi-station independent pressure regulating membrane pressure roller device according to claim 1, characterized in that: Both ends of the mounting beam (1) are provided with fixed supports, the fixed supports are provided with mounting holes, and the fixed supports are provided with alignment parts.

3. The multi-station independent pressure regulating membrane pressure roller device according to claim 2, characterized in that: The pressure roller (306) and the extension arm (305) are detachably connected, including a fastening groove (3051) opened at the end of the extension arm (305), a locking plate (3052) is rotatably provided at the fastening groove (3051), a positioning pin (3053) that cooperates with the locking plate (3052) is provided on the side wall of the extension arm (305), a fastening member (3054) is provided in the fastening groove (3051), a bearing (3055) is provided in the fastening member (3054), and the pressure roller (306) is placed between the inner rings of the two sets of bearings (3055).

4. The multi-station independent pressure regulating membrane pressure roller device according to claim 3, characterized in that: A preliminary guide mechanism (308) is provided on the inner sidewall of one of the extension arms (305) to cooperate with the pressure roller (306). The preliminary guiding mechanism (308) includes a support rod (3081) fixed to the inner wall of the extension arm (305), a guide arm (3082) rotatably mounted on the support rod (3081), a guide wheel (3083) rotatably mounted on the top of the guide arm (3082), and a spring (3084) between the bottom of the guide arm (3082) and the mounting base plate (302) on the same side.

5. The multi-station independent pressure regulating membrane pressure roller device according to claim 4, characterized in that: The locking wrench (4) is fixed on the mounting base plate (302). The locking wrench (4) includes a wrench body and a locking screw fixedly connected to the wrench body. The mounting base plate (302) has a threaded hole that matches the locking screw. The locking screw passes through the threaded hole and abuts against the side wall of the adjusting slide rail (2).

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