Release paper splitting machine

Abstract

The utility model discloses a release paper splitting machine, and belongs to the technical field of release paper, the release paper splitting machine comprises a splitting machine body, the splitting machine body comprises a wind-up roller mounted on the splitting machine body; the rubber roller is mounted on the splitting machine body; the cutter corresponds to the rubber roller; the paper dividing roller is mounted on the dividing and cutting machine body; the adjusting mechanism is connected with the paper separating roller; wherein the paper separating roller comprises a roller shaft, a first roller body, a second roller body and a movable roller body, the adjusting mechanism comprises push rods, the first roller body, the second roller body and the roller shaft are connected through bearings, the movable roller body is provided with a movable seat, the movable roller body is connected with the movable seat through a bearing, and the push rods are arranged on the two sides of the movable roller body. And the roller shaft is provided with a moving groove corresponding to the moving seat. The release paper cutting device can cut release paper into different widths and sizes and roll the release paper without mutual interference.

Description

Technical Field

[0001] This application belongs to the technical field of release paper production, and particularly relates to a release paper slitter. Background Art

[0002] Release paper is a non-stick paper that can prevent prepregs from sticking and protect prepregs from contamination. Release paper is made of paper coated with a non-stick substance, and its models are distinguished according to the differences in material, thickness, elongation rate, and single / double sides. The release paper slitter is mainly used for die-cutting (full cut, half cut), indentation, gold stamping, lamination, and automatic waste discharging of release paper.

[0003] The existing Chinese patent with the publication number CN103950765B discloses a new type of release paper slitter, which includes a frame. A paper roll is arranged outside the frame. An upper right corner of the frame is provided with a first arc roller device. Two paper guiding rollers are arranged in parallel at the bottom of the frame. A lower left corner of the frame is provided with a second arc roller device. One end of the second arc roller device is provided with a rubber roller, and a disc cutter is arranged tangentially to the rubber roller. A paper separating device is arranged at the upper left corner of the frame. Two paper receiving devices are arranged on the paper receiving platform of the frame; a tension roller is arranged between the first arc roller device and the paper guiding roller.

[0004] Although the above-mentioned slitter can realize the slitting of release paper, the structures of the disc cutter and the paper separating roller are fixed, and it is impossible to adapt well if it is necessary to slit the release paper into different width dimensions. Utility Model Content

[0005] The purpose of this application is to provide a release paper slitter for the above-mentioned existing technical problems, which can slit release paper into different width dimensions, wind it up, and the winding processes do not interfere with each other.

[0006] This application provides a release paper slitter, including a slitter body, and the slitter body includes:

[0007] A winding roller, installed on the slitter body;

[0008] A rubber roller, installed on the slitter body;

[0009] A cutter, corresponding to the rubber roller;

[0010] A paper separating roller, installed on the slitter body;

[0011] An adjusting mechanism, connected to the paper separating roller;

[0012] Among them, the paper separating roller includes a roller shaft, a first roller body, a second roller body, and a movable roller body. The adjusting mechanism includes a push rod. The first roller body and the second roller body are connected to the roller shaft through bearings. The movable roller body is provided with a moving seat, and the movable roller body is connected to the moving seat through a bearing. The push rod is placed on both sides of the movable roller body, and the roller shaft is provided with a moving groove corresponding to the moving seat.

[0013] The release paper is slit by the structure of the cutter and the rubber roller, and then guided by the paper separating roller to two winding rollers for winding respectively. When the width of the release paper slit by the cutter is different, the movable roller body on the paper separating roller is adjusted by the adjusting mechanism to make the paper separating roller adapt to the slit release paper. The first roller body and the second roller body are independent of each other. The push rod of the adjusting mechanism can be pushed to make the movable roller body cooperate with the first roller body and the second roller body, so that the movable roller body and the cooperating first roller body and second roller body rotate simultaneously. After the release paper is separated by the paper separating roller, it moves towards two winding rollers in different directions, making the rotation directions of the first roller body and the second roller body opposite. The moving seat moves on the roller shaft, and the inside and outside of the roller shaft are connected through the moving groove on the roller shaft. The movement of the movable roller body is controlled by moving the moving seat.

[0014] Furthermore, the adjusting mechanism includes:

[0015] A driving device for driving one of the push rods to rotate;

[0016] An abutting portion placed at the end of the push rod;

[0017] An abutting seat movably connected to the moving seat;

[0018] Among them, the abutting seat is provided with a groove portion corresponding to the abutting portion, and the moving seat is provided with several.

[0019] The push rod is driven to rotate by the driving device. When the push rod rotates, the abutting seat and the moving seat rotate relative to each other through the abutting portion. The axis of rotation of the push rod controlled by the driving device is different from the axis of the push rod. When the adjusting mechanism is adjusted, the corresponding push rod is driven to rotate by the driving device to make the two push rods coincide, and then the push rod moves to the required position. Then, by rotating the push rod, the abutting seat rotates, and then the push rod is moved to divide several moving seats into two parts, which move towards the first roller body and the second roller body respectively, realizing the adjustment of the movable roller body to adapt to the slit release paper. The groove portion facilitates the telescopic movement of the push rod, and the abutting portion increases the contact area with the abutting seat, improving the stability when the push rod is pushed.

[0020] Furthermore, the adjusting mechanism further includes:

[0021] A piston installed at the end of the push rod;

[0022] A limiting rod connected to the piston and installed inside the roller shaft;

[0023] Among them, the piston and the abutting part are respectively placed at both ends of the push rod, and a cavity corresponding to the piston is provided on the roller shaft.

[0024] Install the push rod on the piston. Through the cooperation of the piston and the cavity, control the movement of the piston by ventilating and exhausting in the cavity, realize the movement in the axial direction of the push rod, and improve the stability of the piston movement through the limiting rod, further ensuring the stability of the push rod movement.

[0025] Furthermore, the abutting part is provided with corresponding sensors.

[0026] When the adjusting mechanism is adjusted, the two push rods need to be aligned and then moved. Through the sensors, it is convenient to detect the docking situation of the abutting parts of the two push rods, improving the control accuracy.

[0027] Furthermore, the first roller body, the second roller body, and the movable roller body are all provided with tooth parts and tooth grooves corresponding to the tooth parts.

[0028] After the movable roller body is allocated, through the cooperation of the tooth part and the tooth groove, the first roller body and the second roller body are mutually matched with the cooperating movable roller body, ensuring that the first roller body, the second roller body, and the cooperating movable roller body can rotate stably.

[0029] Furthermore, the cutting knife includes:

[0030] A tool shank, installed on the slitter body;

[0031] A tool holder, provided with a blade;

[0032] A mounting clamp block, installed between the tool holder and the tool shank.

[0033] The mounting clamp block is installed and connected with the tool holder, and the tool holder is fixed on the tool shank through the fasteners on the mounting clamp block, improving the convenience of blade adjustment. The blade is used for slitting the release paper.

[0034] The beneficial effects of this application are:

[0035] 1. When the width of the release paper slit by the cutting knife is different, adjust the movable roller body on the paper dividing roller through the adjusting mechanism to make the paper dividing roller adapt to the slit release paper.

[0036] 2. Through the pushing of the push rod of the adjusting mechanism, the movable roller body can be matched with the first roller body and the second roller body, so that the movable roller body and the cooperating first roller body and second roller body rotate simultaneously.

[0037] 3. When the adjusting mechanism adjusts, the corresponding push rod is controlled to rotate by the driving device, so that the two push rods coincide. Then the push rod moves to the required position, and continues to rotate the push rod to make the abutting seat rotate. Then the push rod is moved to divide several moving seats into two parts, and they move towards the first roller body and the second roller body respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic structural diagram of the slitter body of the present application;

[0039] Figure 2 For the present application Figure 1 An enlarged view of part A;

[0040] Figure 3 It is a schematic structural diagram of the paper separating roller of the present application;

[0041] Figure 4 For the present application Figure 3 An enlarged view of part B;

[0042] In the figure, reference numerals are as follows: 100, slitter body; 110, winding roller; 120, rubber roller; 200, cutter; 210, cutter bar; 220, tool holder; 221, blade; 230, mounting clamp block; 300, paper separating roller; 310, roller shaft; 311, moving groove; 312, cavity; 320, first roller body; 330, second roller body; 340, movable roller body; 341, moving seat; 342, abutting seat; 343, groove part; 344, tooth part; 345, tooth groove; 350, driving device; 360, piston; 370, limiting rod; 400, adjusting mechanism; 410, push rod; 411, abutting part; 412, sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0044] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0045] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0046] Embodiment 1:

[0047] like Figures 1 - 4 As shown, the embodiment of the present application provides a release paper slitting machine, including a slitting machine body 100, and the slitting machine body 100 includes:

[0048] The winding roller 110 is installed on the slitting machine body 100;

[0049] The rubber roller 120 is installed on the slitting machine body 100;

[0050] The cutter 200 corresponds to the rubber roller 120;

[0051] The paper separation roller 300 is installed on the slitting machine body 100;

[0052] An adjusting mechanism 400 connected to the paper separation roller 300;

[0053] Among them, the paper separation roller 300 includes a roller shaft 310, a first roller body 320, a second roller body 330, and a movable roller body 340. The adjustment mechanism 400 includes a push rod 410. The first roller body 320, the second roller body 330 and the roller shaft 310 are connected through bearings. The movable roller body 340 is provided with a movable seat 341. The movable roller body 340 and the movable seat 341 are connected through bearings. The push rod 410 is placed on both sides of the movable roller body 340. The roller shaft 310 is provided with a movable groove 311 corresponding to the movable seat 341.

[0054] The release paper is slit by the structure of the cutting knife 200 and the rubber roller 120, and then guided by the paper separating roller 300 to two winding rollers 110 for winding. When the width of the release paper slit by the cutting knife 200 is different, the movable roller body 340 on the paper separating roller 300 is adjusted by the adjusting mechanism 400 to make the paper separating roller 300 adapt to the slit release paper. The first roller body 320 and the second roller body 330 are independent of each other, and the movable roller body 340 can be pushed by the push rod 410 of the adjusting mechanism 400 to cooperate with the first roller body 320 and the second roller body 330, so that the movable roller body 340 and the cooperating first roller body 320 and second roller body 330 rotate simultaneously. After the release paper is separated by the paper separating roller 300, it moves to the two winding rollers 110 in different directions, making the rotation directions of the first roller body 320 and the second roller body 330 opposite. The moving seat 341 moves on the roller shaft 310, and the inner and outer parts of the roller shaft 310 are connected through the moving groove 311 on the roller shaft 310. The movement of the movable roller body 340 is controlled by moving the moving seat 341.

[0055] Embodiment 2:

[0056] As Figure 1 、 Figure 3 、 Figure 4 shown, the embodiment of the present application provides a release paper slitter. In addition to including the above technical features, further, the adjusting mechanism 400 includes:

[0057] A driving device 350 for driving one of the push rods 410 to rotate;

[0058] An abutting portion 411 placed at the end of the push rod 410;

[0059] An abutting seat 342 movably connected to the moving seat 341;

[0060] Wherein, the abutting seat 342 is provided with a groove portion 343 corresponding to the abutting portion 411, and the moving seat 341 is provided with several.

[0061] The push rod 410 is driven to rotate by the driving device 350. When the push rod 410 rotates, the abutting seat 342 and the moving seat 341 rotate relative to each other through the abutting portion 411. The axis of rotation of the push rod 410 controlled by the driving device 350 is different from the axis of the push rod 410. When the adjusting mechanism 400 is adjusted, the corresponding push rod 410 is controlled by the driving device 350 to rotate, so that the two push rods 410 coincide. Then the push rod 410 moves to the required position. By continuing to rotate the push rod 410, the abutting seat 342 rotates. Then the push rod 410 is moved, and several moving seats 341 are divided into two parts, which move towards the first roller 320 and the second roller 330 respectively, so as to adjust the movable roller 340 to adapt to the slit release paper. The groove portion 343 facilitates the telescopic movement of the push rod 410. The abutting portion 411 increases the contact area with the abutting seat 342, improving the stability when the push rod 410 is pushed.

[0062] Further, the adjusting mechanism 400 further includes:

[0063] A piston 360, installed at the end of the push rod 410;

[0064] A limiting rod 370, connected to the piston 360 and installed in the roller shaft 310;

[0065] Wherein, the piston 360 and the abutting portion 411 are respectively disposed at both ends of the push rod 410, and the roller shaft 310 is provided with a cavity 312 corresponding to the piston 360.

[0066] The push rod 410 is installed on the piston 360. Through the cooperation of the piston 360 and the cavity 312, the movement of the piston 360 is controlled by ventilating and exhausting in the cavity 312, realizing the movement in the axial direction of the push rod 410. The stability of the piston 360 during movement is improved by the limiting rod 370, further ensuring the stability of the push rod 410 during movement.

[0067] Further, the abutting portion 411 is provided with corresponding sensors 412.

[0068] When the adjusting mechanism 400 is adjusted, the two push rods 410 need to be aligned and then moved. The sensors 412 facilitate detecting the docking situation of the abutting portions 411 of the two push rods 410, improving the control accuracy.

[0069] Further, the first roller 320, the second roller 330, and the movable roller 340 are all provided with tooth portions 344 and tooth grooves 345 corresponding to the tooth portions 344.

[0070] After the movable roller body 340 is allocated, through the cooperation of the tooth part 344 and the tooth groove 345, the first roller body 320, the second roller body 330 and the cooperating movable roller body 340 cooperate with each other to ensure that the first roller body 320, the second roller body 330 and the cooperating movable roller body 340 can rotate stably.

[0071] Embodiment 3:

[0072] As Figure 1 、 Figure 2 shown, the embodiment of the present application provides a release paper slitter. In addition to including the above technical features, further, the cutter 200 includes:

[0073] A tool bar 210, which is installed on the slitter body 100;

[0074] A tool holder 220, which is provided with a blade 221;

[0075] A mounting clamp block 230, which is installed between the tool holder 220 and the tool bar 210.

[0076] The mounting clamp block 230 is installed and connected with the tool holder 220, and the tool holder 220 is fixed on the tool bar 210 through the fastener on the mounting clamp block 230, which improves the convenience of adjusting the blade 221. The blade 221 is used for slitting the release paper.

[0077] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including one..." does not exclude the existence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0078] The embodiments of the present application have been described above with reference to the drawings, but the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A release paper slitter, comprising a slitter body (100), characterized in that, The slitter body (100) includes: A winding roller (110), installed on the slitter body (100); A rubber roller (120), installed on the slitter body (100); A cutting knife (200), corresponding to the rubber roller (120); A paper separating roller (300), installed on the slitter body (100); An adjusting mechanism (400), connected to the paper separating roller (300); Wherein, the paper separating roller (300) includes a roller shaft (310), a first roller body (320), a second roller body (330), and a movable roller body (340). The adjusting mechanism (400) includes a push rod (410). The first roller body (320) and the second roller body (330) are connected to the roller shaft (310) through bearings. The movable roller body (340) is provided with a moving seat (341), and the movable roller body (340) is connected to the moving seat (341) through a bearing. The push rod (410) is placed on both sides of the movable roller body (340), and the roller shaft (310) is provided with a moving groove (311) corresponding to the moving seat (341).

2. The release paper slitter according to claim 1, characterized in that, The adjusting mechanism (400) includes: A driving device (350), used to drive one of the push rods (410) to rotate; An abutting part (411), placed at the end of the push rod (410); An abutting seat (342), movably connected to the moving seat (341); Wherein, the abutting seat (342) is provided with a groove part (343) corresponding to the abutting part (411), and the moving seat (341) is provided with several.

3. The release paper slitter according to claim 2, wherein The adjusting mechanism (400) further includes: A piston (360), installed at the end of the push rod (410); A limiting rod (370), connected to the piston (360) and installed inside the roller shaft (310); Wherein, the piston (360) and the abutting part (411) are respectively placed at both ends of the push rod (410), and the roller shaft (310) is provided with a cavity (312) corresponding to the piston (360).

4. The release paper slitter according to claim 3, wherein The abutting part (411) is provided with mutually corresponding sensors (412).

5. The release paper slitter according to claim 1, wherein The first roller body (320), the second roller body (330), and the movable roller body (340) are all provided with tooth parts (344) and tooth grooves (345) corresponding to the tooth parts (344).

6. The release paper slitter according to claim 1, characterized in that, The cutting knife (200) includes: A knife rod (210), installed on the slitter body (100); A knife holder (220), provided with a blade (221); An installation clamp block (230), installed between the knife holder (220) and the knife rod (210).

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