Dust sticking roller device of splitting machine

Abstract

The invention discloses a dust sticking roller device of a splitting machine. The dust sticking roller device is good in dust removal effect and high in efficiency. According to the dust-sticking roller device of the splitting machine, dust on the dust-sticking roller can be removed under the condition that the splitting machine is not shut down, and therefore the splitting work efficiency is improved. The device comprises a mounting seat which is provided with a roller support in sliding connection; the intermittent dust sticking roller is rotationally arranged on the mounting seat; the film surface dust sticking roller is rotationally arranged on the roller support; the roller support drives the film surface dust sticking roller to be separated from the intermittent dust sticking roller under the action of the support spring; the movable executing mechanism drives the mounting seat to move, so that the film surface dust sticking roller is in contact with or separated from a film surface passing through the film driving roller in the splitting machine; and after the film surface dust-sticking roller is in contact with a film surface passing through the film driving roller on the splitting machine, the movable executing mechanism can overcome the acting force of the support spring to continuously drive the mounting seat to move towards the film driving roller, so that the intermittent dust-sticking roller is propped against the film surface dust-sticking roller.

Description

Technical Field

[0001] The invention relates to the field of slitting machine equipment, and in particular to a dust sticking roller device of a slitting machine. Background Art

[0002] During the slitting process of the film material, the dust on the film surface needs to be removed by a dust sticking roller device. At present, the dust sticking roller device of the slitting machine generally includes a dust sticking roller and a moving actuator. The moving actuator drives the dust sticking roller to move so that the dust sticking roller contacts the film surface passing through the film driving roller in the slitting machine. In this way, during the process of the film driving roller of the slitting machine driving the film material to move, the dust sticking roller is against the film surface passing through the film driving roller, and is rolled up by the film surface, so that the dust on the film surface sticks to the surface of the dust sticking roller, thereby achieving the dust removal of the film surface. However, the current sticky roller device of the slitting machine has the following shortcomings: as the slitting machine works, the dust adhered and accumulated on the surface of the sticky roller gradually increases, so that the dust removal effect of the sticky roller gradually decreases or even disappears; therefore, the sticky roller device on the current slitting machine needs to stop the slitting machine after the slitting machine has worked for a period of time; then, the sticky roller is driven to separate from the film surface by the moving actuator, and then the dust accumulated on the surface of the sticky roller is removed; and then the slitting machine is started again; this will affect the slitting efficiency of the slitting machine. Summary of the invention

[0003] The purpose of the present invention is to provide a dust-removing roller device for a slitting machine which has good dust removal effect and high efficiency and can remove dust on the dust-removing roller without stopping the slitting machine, thereby improving the slitting efficiency of the slitting machine.

[0004] The technical solution of the present invention is: A dust sticking roller device for a slitting machine, comprising: A mounting seat, on which a roller support is provided for sliding connection; An intermittent dust sticking roller is rotatably arranged on a mounting seat; The film surface dust sticking roller is rotatably arranged on the roller support, and the film surface dust sticking roller can abut against or separate from the intermittent dust sticking roller by sliding on the roller support; The support spring, under the action of the support spring, drives the membrane surface sticky roller to separate from the intermittent sticky roller; The actuator is moved to drive the mounting seat to move so that the film surface dust sticking roller contacts or separates from the film surface passing through the film driving roller in the slitting machine; When the film surface sticky roller contacts the film surface on the film driving roller of the slitting machine, the moving actuator can overcome the force of the support spring and continue to drive the mounting seat to move toward the film driving roller, so that the intermittent sticky roller contacts the film surface sticky roller. The specific operation of the sticky roller device of a slitting machine of this scheme is as follows: During the operation of the slitting machine, the mobile actuator drives the mounting seat to move, so that the film surface sticky roller contacts the film surface passing through the film driving roller in the slitting machine. At this time, the film surface sticky roller and the intermittent sticky roller are separated by the support spring; when the film surface sticky roller contacts the film surface, the film surface sticky roller is rolled by the film surface, so that the dust on the film surface sticks to the surface of the sticky roller, thereby removing the dust on the film surface. Whenever the slitting machine works for a period of time (the dust accumulated on the surface of the film surface sticky roller reaches a certain level), the mobile actuator overcomes the force of the support spring and continues to drive the mounting seat to move toward the film driving roller, so that the intermittent sticky roller abuts against the film surface sticky roller. At this time, the film surface sticky roller drives the intermittent sticky roller to rotate, so that the dust on the surface of the film surface sticky roller is transferred and adhered to the intermittent sticky roller; then, the mobile actuator drives the mounting seat to move away from the film driving roller by a set distance. In this process, the intermittent sticky roller is separated from the film surface sticky roller under the action of the support spring, and the film surface sticky roller maintains contact with the film surface to achieve dust removal on the film surface; then, the dust on the intermittent sticky roller is wiped off with a chemical, so that the dust on the intermittent sticky roller can be removed. In this way, the dust on the film surface sticky roller and the intermittent sticky roller can be removed without stopping the slitting machine (and without affecting the removal of dust on the film surface), thereby improving the slitting work efficiency of the slitting machine; and the effect of removing dust on the film surface is good and efficient.

[0005] Preferably, the viscosity of the intermittent sticky roller surface is greater than the viscosity of the sticky roller surface on the membrane surface. In this way, after the mobile actuator overcomes the force of the support spring and continues to drive the mounting seat to move toward the membrane drive roller, so that the intermittent sticky roller abuts against the sticky roller on the membrane surface, it is beneficial to transfer the dust on the surface of the sticky roller on the membrane surface to adhere to the intermittent sticky roller, thereby improving the cleaning effect of the dust on the sticky roller on the membrane surface. On the other hand, the sticky roller with too high viscosity cannot be directly pressed on the membrane surface, otherwise the sticky roller with too high viscosity will cause damage to the membrane surface. This solution can solve this problem very well. On the one hand, it can avoid the stickiness of the sticky roller on the membrane surface from being too high, thereby avoiding damage to the membrane surface; on the other hand, it can intermittently clean the dust on the sticky roller on the membrane surface by effectively increasing the viscosity of the intermittent sticky roller.

[0006] Preferably, the film surface dust sticking roller is located between the film driving roller and the intermittent dust sticking roller.

[0007] Preferably, the support spring is arranged between the mounting seat and the roller support, and the support spring includes a gas spring and / or a coil spring. In the actual manufacturing process, the type of the support spring can be selected as needed, and a gas spring and / or a coil spring can be used.

[0008] Preferably, the moving direction of the mounting seat driven by the mobile actuator is parallel to the sliding direction of the roller support, so that the mobile actuator can overcome the force of the support spring and continue to drive the mounting seat to move toward the film driving roller, so that the intermittent dust sticking roller abuts against the dust sticking roller on the film surface.

[0009] Preferably, it further comprises: a slide seat, which is slidably arranged on the mounting seat, and the sliding direction of the slide seat is parallel to the sliding direction of the roller support, and the intermittent dust sticking roller is rotatably arranged on the slide seat, and the intermittent dust sticking roller is eccentrically arranged; The slide spring drives the intermittent sticky roller to move toward the sticky roller on the membrane surface under the action of the slide spring. In this way, it can avoid the problem that the pressure of the intermittent sticky roller and the sticky roller on the membrane surface increases sharply due to the moving actuator driving the mounting seat to move toward the membrane driving roller for a distance exceeding the set value, thus affecting the transmission of the membrane material and even causing damage to the membrane surface. Specifically, The mobile actuator overcomes the force of the support spring and continues to drive the mounting seat to move toward the film driving roller, so that the intermittent sticky roller abuts against the membrane surface sticky roller. If the distance driven by the mobile actuator to move the mounting seat toward the film driving roller exceeds the set value, the slide will slide relative to the mounting seat and compress the slide spring, thereby avoiding a sharp increase in the pressure between the intermittent sticky roller and the membrane surface sticky roller on the membrane surface, which affects the transmission of the film material and even causes damage to the membrane surface.

[0010] At the same time, after the intermittent sticky roller abuts against the sticky roller on the membrane surface, the actuator can be moved to overcome the force of the slide spring and the support spring, and the mounting seat can continue to be driven to move toward the membrane driving roller to increase the pressure of the slide spring on the slide, thereby increasing the pressure of the intermittent sticky roller against the sticky roller on the membrane surface, so as to improve the cleaning effect of the dust on the sticky roller on the membrane surface; and the pressure of the intermittent sticky roller against the sticky roller on the membrane surface can be adjusted to the limit.

[0011] On the other hand, since the intermittent sticky roller is slidable and the intermittent sticky roller is eccentrically arranged, the cleaning effect of the dust on the membrane surface sticky roller can be further improved. Specifically, when the intermittent sticky roller abuts against the membrane surface sticky roller, the membrane surface sticky roller drives the intermittent sticky roller to rotate, and the center position change of the intermittent sticky roller drives the slide to move back and forth, so that the force of the slide spring acting on the intermittent sticky roller undergoes a gradual cyclic change (gradually increasing and gradually decreasing cyclic change), so that the pressure of the intermittent sticky roller pressing on the membrane surface sticky roller undergoes a gradual cyclic change (gradually increasing and gradually decreasing cyclic change); the inventor found that compared with the intermittent sticky roller using a constant force to press on the membrane surface sticky roller, the intermittent sticky roller of the present scheme uses a gradual cyclic change in the pressure acting on the membrane surface sticky roller, which can further improve the transfer and cleaning effect of the intermittent sticky roller on the membrane surface sticky roller, especially can improve the transfer and cleaning effect of the stubborn dust on the membrane surface sticky roller, thereby improving the cleaning effect of the membrane surface dust.

[0012] Preferably, the outer diameter of the intermittent sticky roller is smaller than the outer diameter of the membrane surface sticky roller. Thus, when the intermittent sticky roller contacts the membrane surface sticky roller, the membrane surface sticky roller drives the intermittent sticky roller to rotate, and a gradual cyclic change (a cyclic change of gradual increase and decrease) can be formed at different positions on the surface of the membrane surface sticky roller.

[0013] Preferably, the mounting seat is provided with a support slot, and the roller support is slidably arranged in the support slot. In this way, it is not only ensured that the roller support can be stably slidably connected to the mounting seat, but also the structure is compact.

[0014] Preferably, one end of the support slide is connected to one end of the mounting seat, one end of the mounting seat is provided with a support pressing block connected by bolts, and the roller support is pressed against the support pressing block under the action of the support spring, so as to facilitate the installation of the roller support.

[0015] Preferably, the mobile actuator is a linear cylinder or an electric cylinder or a linear module, and the mobile actuator is installed on the frame of the slitting machine.

[0016] The beneficial effects of the present invention are: not only the dust removal effect is good and the efficiency is high, but also the dust on the dust sticking roller can be removed without stopping the slitting machine, thereby improving the slitting work efficiency of the slitting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an implementation mode of a dust sticking roller device of a slitting machine of the present invention.

[0018] Figure 2 yes Figure 1 Side view of.

[0019] Figure 3It is a structural schematic diagram of another embodiment of a dust sticking roller device of a slitting machine of the present invention.

[0020] Figure 4 The present invention is a schematic diagram of a dust sticking roller device of a slitting machine used in the slitting machine.

[0021] In the figure: Dust sticking roller device 1a; Mounting seat 1, roller support 1.1, support slide 1.2, support pressing block 1.3, bearing pressing block 1.4, slide slide 1.5; Intermittent dust sticking roller 2; Membrane surface dust sticking roller 3; Support spring 4, gas spring 4.1, coil spring 4.2; Mobile actuator 5, sliding support 5.1; Rack 6; Slide seat 7; Sliding seat spring 8; Film driving roller 9; Membrane surface 10. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Specific embodiment 1, as Figure 1 , Figure 2 , Figure 4 As shown, a dust sticking roller device of a slitting machine comprises a mounting base 1, an intermittent dust sticking roller 2, a film surface dust sticking roller 3, a support spring 4 and a moving actuator 5.

[0023] The mounting seat 1 is provided with a slidingly connected roller support 1.1.

[0024] The intermittent dust sticking roller 2 is rotatably arranged on the mounting seat 1. The film surface dust sticking roller 3 is rotatably arranged on the roller support 1.1. The film surface dust sticking roller 3 can abut against or separate from the intermittent dust sticking roller 2 by sliding through the roller support 1.1. The roller support 1.1 drives the film surface dust sticking roller 3 to separate from the intermittent dust sticking roller 2 under the action of the support spring 4, that is, the support spring 4 provides elastic force to drive the roller support 1.1 to move, so that the film surface dust sticking roller 3 is separated from the intermittent dust sticking roller 2.

[0025] The moving actuator 5 drives the mounting seat 1 to move so that the film surface sticky roller 3 contacts or separates from the film surface 10 passing through the film driving roller 9 in the slitting machine. The intermittent sticky roller 2 is parallel to the film surface sticky roller 3. The film surface sticky roller 3 is located between the film driving roller 9 and the intermittent sticky roller 2.

[0026] When the film surface sticky roller 3 contacts the film surface 10 on the film driving roller 9 of the slitting machine, the moving actuator 5 can overcome the force of the support spring 4 and continue to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the film surface sticky roller 3.

[0027] The specific operation of the dust sticking roller device of a slitting machine in this embodiment is as follows: During the operation of the slitting machine, the mobile actuator 5 drives the mounting seat 1 to move, so that the film surface dust sticking roller 3 contacts the film surface 10 passing through the film driving roller 9 in the slitting machine. At this time, the film surface dust sticking roller 3 and the intermittent dust sticking roller 2 are separated under the action of the support spring 4. After the film surface dust sticking roller 3 contacts the film surface 10, the film surface dust sticking roller 3 is rolled by the film surface 10, so that the dust on the film surface 10 adheres to the surface of the dust sticking roller, thereby achieving the dust removal of the film surface 10.

[0028] Whenever the slitting machine works for a period of time (the dust accumulated on the surface of the film surface sticky roller 3 reaches a certain level), the mobile actuator 5 overcomes the force of the support spring 4 and continues to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the film surface sticky roller 3. At this time, the film surface sticky roller 3 drives the intermittent sticky roller 2 to rotate, so that the dust on the surface of the film surface sticky roller 3 is transferred and adhered to the intermittent sticky roller 2. When the intermittent sticky roller 2 abuts against the film surface sticky roller 3 for a set time, the dust on the surface of the film surface sticky roller 3 is transferred and adhered to the intermittent sticky roller 2; Next, the moving actuator 5 drives the mounting seat 1 to move away from the film driving roller 9 by a set distance. During this process, the film surface dust sticking roller 3 keeps in contact with the film surface 10 to remove the dust on the film surface 10. At the same time, the intermittent dust sticking roller 2 is separated from the film surface dust sticking roller 3 under the action of the support spring 4. Then, the dust on the intermittent dust sticking roller 2 can be removed by wiping the dust on the intermittent dust sticking roller 2 with a chemical. In this way, the dust on the film surface dust sticking roller 3 and the intermittent dust sticking roller 2 can be removed without stopping the slitting machine (and without affecting the removal of dust on the film surface 10), thereby improving the slitting efficiency of the slitting machine; and the effect of removing the dust on the film surface 10 is good and the efficiency is high.

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, in the actual application process of the dust sticking roller device of the slitting machine of this embodiment, the mounting seat 1 and the film surface dust sticking roller 3 can be arranged above the film driving roller 9; or the mounting seat 1 and the film surface dust sticking roller 3 can be arranged below the film driving roller 9; or the mounting seat 1 and the film surface dust sticking roller 3 can be arranged on the left or right side of the film driving roller 9. The number of dust sticking roller devices 1a in the same slitting machine can also be set to one or more as needed, and each dust sticking roller device 1a corresponds to one film driving roller 9.

[0030] In this embodiment, Figure 1 As shown, there are two mounting seats 1, and the intermittent dust sticking roller 2 and the film surface dust sticking roller 3 are distributed between the two mounting seats 1. The two ends of the intermittent dust sticking roller 2 are rotatably arranged on the two mounting seats 1 through bearings. In this embodiment, the intermittent dust sticking roller 2 and the mounting seat 1 cannot move relative to each other. The two ends of the film surface dust sticking roller 3 are rotatably arranged on the roller supports 1.1 of the two mounting seats 1 through bearings. The roller support 1.1 can slide on the mounting seat 1 through the roller support 1.1.

[0031] Further, such as Figure 1 , Figure 2 As shown, the mounting seat 1 is provided with a support groove 1.2. The roller support 1.1 is slidably arranged in the support groove 1.2. In this way, not only can the roller support 1.1 be stably slidably connected to the mounting seat 1, but also the structure is compact. The support spring 4 provides elastic force to drive the roller support 1.1 to move along the support groove 1.2, so that the film surface dust sticking roller 3 is separated from the intermittent dust sticking roller 2. Of course, the roller support 1.1 can also be slidably connected to the mounting seat 1 through a guide rail.

[0032] One end of the support slide 1.2 is connected to one end of the mounting seat 1. One end of the mounting seat 1 is provided with a support pressing block 1.3 connected by bolts. The roller support 1.1 is pressed against the support pressing block 1.3 under the action of the support spring 4. In this way, the installation of the roller support 1.1 is facilitated.

[0033] The other end of the mounting seat 1 is also provided with a bearing block 1.4 connected by bolts. The bearing block 1.4 and the support block 1.3 are located at opposite ends of the mounting seat 1. A bearing mounting hole is provided between the other end of the mounting seat 1 and the bearing block 1.4, and the bearings at both ends of the intermittent dust-sticking roller 2 are installed in the bearing mounting hole. In this way, the two ends of the intermittent dust-sticking roller 2 are conveniently rotatably arranged on the two mounting seats 1 through the bearings.

[0034] Specific embodiment 2, as Figure 3 , Figure 4 As shown, a dust sticking roller device of a slitting machine includes a mounting base 1, an intermittent dust sticking roller 2, a film surface dust sticking roller 3, a support spring 4, a slide spring 8, a slide 7 and a moving actuator 5.

[0035] The mounting seat 1 is provided with a roller support 1.1 which is slidably connected. The slide 7 is slidably arranged on the mounting seat 1. The mounting seat 1 is provided with a slide stopper. The sliding direction of the slide 7 is parallel to the sliding direction of the roller support 1.1.

[0036] The intermittent dust sticking roller 2 is rotatably arranged on the slide seat 7 in the mounting seat 1. The intermittent dust sticking roller 2 is eccentrically arranged. The intermittent dust sticking roller 2 is eccentrically arranged, which means that the axis of the intermittent dust sticking roller 2 does not coincide with the rotation axis of the intermittent dust sticking roller 2.

[0037] The film surface dust sticking roller 3 is rotatably arranged on the roller support 1.1. The film surface dust sticking roller 3 can abut against or separate from the intermittent dust sticking roller 2 by sliding on the roller support 1.1.

[0038] The slide seat 7 drives the intermittent dust sticking roller 2 to move toward the film surface dust sticking roller 3 under the action of the slide seat spring 8 until the slide seat 7 abuts against the slide seat limit portion.

[0039] The roller support 1.1 drives the film surface sticky roller 3 to separate from the intermittent sticky roller 2 under the action of the support spring 4, that is, the support spring 4 provides elastic force to drive the roller support 1.1 to move, so that the film surface sticky roller 3 is separated from the intermittent sticky roller 2.

[0040] The moving actuator 5 drives the mounting seat 1 to move so that the film surface sticky roller 3 contacts or separates from the film surface 10 passing through the film driving roller 9 in the slitting machine. The intermittent sticky roller 2 is parallel to the film surface sticky roller 3. The film surface sticky roller 3 is located between the film driving roller 9 and the intermittent sticky roller 2.

[0041] When the film surface sticky roller 3 contacts the film surface 10 on the film driving roller 9 of the slitting machine, the moving actuator 5 can overcome the force of the support spring 4 and continue to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the film surface sticky roller 3.

[0042] The specific operation of the dust sticking roller device of a slitting machine in this embodiment is as follows: During the operation of the slitting machine, the mobile actuator 5 drives the mounting seat 1 to move, so that the film surface dust sticking roller 3 contacts the film surface 10 passing through the film driving roller 9 in the slitting machine. At this time, the film surface dust sticking roller 3 and the intermittent dust sticking roller 2 are separated under the action of the support spring 4. After the film surface dust sticking roller 3 contacts the film surface 10, the film surface dust sticking roller 3 is rolled by the film surface 10, so that the dust on the film surface 10 adheres to the surface of the dust sticking roller, thereby achieving the dust removal of the film surface 10.

[0043] Whenever the slitting machine works for a period of time (the dust accumulated on the surface of the film surface sticky roller 3 reaches a certain level), the mobile actuator 5 overcomes the force of the support spring 4 and continues to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the film surface sticky roller 3. At this time, the film surface sticky roller 3 drives the intermittent sticky roller 2 to rotate, so that the dust on the surface of the film surface sticky roller 3 is transferred and adhered to the intermittent sticky roller 2. When the intermittent sticky roller 2 abuts against the film surface sticky roller 3 for a set time, the dust on the surface of the film surface sticky roller 3 is transferred and adhered to the intermittent sticky roller 2; Next, the moving actuator 5 drives the mounting seat 1 to move away from the film driving roller 9 by a set distance. During this process, the film surface dust sticking roller 3 keeps in contact with the film surface 10 to remove the dust on the film surface 10. At the same time, the intermittent dust sticking roller 2 is separated from the film surface dust sticking roller 3 under the action of the support spring 4. Then, the dust on the intermittent dust sticking roller 2 can be removed by wiping the dust on the intermittent dust sticking roller 2 with a chemical. In this way, the dust on the film surface dust sticking roller 3 and the intermittent dust sticking roller 2 can be removed without stopping the slitting machine (and without affecting the removal of dust on the film surface 10), thereby improving the slitting efficiency of the slitting machine; and the effect of removing the dust on the film surface 10 is good and the efficiency is high.

[0044] On the other hand, since the intermittent sticky roller 2 is slidable, and the slide seat 7 drives the intermittent sticky roller 2 to move toward the film surface sticky roller 3 under the action of the slide seat spring 8, until the slide seat 7 abuts against the slide seat limiter; in this way, it can also avoid the problem that the pressure of the intermittent sticky roller 2 and the film surface sticky roller 3 pressing against the film surface 10 increases sharply due to the moving actuator 5 driving the mounting seat 1 to move toward the film driving roller 9 exceeding the set value, thereby affecting the film material transmission and even causing damage to the film surface 10; specifically, The mobile actuator 5 overcomes the force of the support spring 4 and continues to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the membrane surface sticky roller 3. If the distance driven by the mobile actuator 5 to move the mounting seat 1 toward the film driving roller 9 exceeds the set value, the slide 7 will slide relative to the mounting seat 1 and compress the slide spring 8, thereby avoiding a sharp increase in the pressure between the intermittent sticky roller 2 and the membrane surface sticky roller 3 pressing against the membrane surface 10, which affects the transmission of the film material and even causes damage to the membrane surface 10.

[0045] At the same time, after the intermittent sticky roller 2 abuts against the membrane surface sticky roller 3, the actuator 5 can be moved to overcome the force of the slide spring 8 and the support spring 4, and the mounting seat 1 can continue to be driven to move toward the membrane driving roller 9 to increase the pressure of the slide spring 8 on the slide 7, thereby increasing the pressure of the intermittent sticky roller 2 against the membrane surface sticky roller 3, so as to improve the cleaning effect of the dust on the membrane surface sticky roller 3; and the pressure of the intermittent sticky roller 2 against the membrane surface sticky roller 3 can be adjusted to the limit.

[0046] In addition, since the intermittent sticky roller 2 is slidable and the intermittent sticky roller 2 is eccentrically arranged, the cleaning effect of the dust on the membrane surface sticky roller 3 can be further improved. Specifically, when the intermittent sticky roller 2 is in contact with the membrane surface sticky roller 3, and the membrane surface sticky roller 3 drives the intermittent sticky roller 2 to rotate, the center position of the intermittent sticky roller 2 changes and drives the slide seat 7 to move back and forth, so that the force of the slide seat spring 8 on the intermittent sticky roller 2 undergoes a gradual cyclic change (a cyclic change of gradual increase and gradual decrease), so that the intermittent sticky roller 2 is pressed against The pressing force on the sticky roller 3 on the membrane surface then undergoes a gradual cyclic change (a cyclic change of gradual increase and gradual decrease); the inventors found that compared with the intermittent sticky roller 2 that uses a constant force to press on the sticky roller 3 on the membrane surface, the intermittent sticky roller 2 in this scheme acts on the sticky roller 3 on the membrane surface. The pressing force adopts a gradual cyclic change mode, which can further improve the intermittent sticky roller 2 The transfer and cleaning effect of the dust on the sticky roller 3 on the membrane surface can be improved, especially the transfer and cleaning effect of the stubborn dust on the sticky roller 3 on the membrane surface, thereby improving the cleaning effect of the dust on the membrane surface 10.

[0047] like Figure 4 As shown, in the actual application process of the dust sticking roller device of the slitting machine of this embodiment, the mounting seat 1 and the film surface dust sticking roller 3 can be arranged above the film driving roller 9; or the mounting seat 1 and the film surface dust sticking roller 3 can be arranged below the film driving roller 9; or the mounting seat 1 and the film surface dust sticking roller 3 can be arranged on the left or right side of the film driving roller 9. The number of dust sticking roller devices 1a in the same slitting machine can also be set to one or more as needed, and each dust sticking roller device corresponds to one film driving roller 9.

[0048] In this embodiment, there are two mounting seats 1, and the slide 7 corresponds to the mounting seats 1 one by one, and the slide 7 is slidably arranged on the corresponding mounting seats 1. The intermittent dust sticking roller 2 and the film surface dust sticking roller 3 are distributed between the two mounting seats 1. The two ends of the intermittent dust sticking roller 2 are rotatably arranged on the slide 7 in the two mounting seats 1 through bearings. In this embodiment, the intermittent dust sticking roller 2 can slide on the mounting seat 1 through the slide 7. The two ends of the film surface dust sticking roller 3 are rotatably arranged on the roller support 1.1 of the two mounting seats 1 through bearings. The roller support 1.1 can slide on the mounting seat 1 through the roller support 1.1.

[0049] Further, such as Figure 3 As shown, the mounting seat 1 is provided with a support groove 1.2. The roller support 1.1 is slidably arranged in the support groove 1.2. In this way, not only can the roller support 1.1 be stably slidably connected to the mounting seat 1, but also the structure is compact. The support spring 4 provides elastic force to drive the roller support 1.1 to move along the support groove 1.2, so that the film surface dust sticking roller 3 is separated from the intermittent dust sticking roller 2. Of course, the roller support 1.1 can also be slidably connected to the mounting seat 1 through a guide rail.

[0050] like Figure 2As shown, one end of the support slide 1.2 is connected to one end of the mounting seat 1. One end of the mounting seat 1 is provided with a support pressing block 1.3 connected by bolts. The roller support 1.1 is pressed against the support pressing block 1.3 under the action of the support spring 4. In this way, the installation of the roller support 1.1 is facilitated.

[0051] Further, such as Figure 3 As shown, the mounting seat 1 is provided with a slide groove 1.5. The slide 7 is slidably arranged in the slide groove 1.5. In this way, it is not only ensured that the roller support 1.1 can be stably slidably connected to the mounting seat 1, but also the structure is compact.

[0052] In this embodiment, the end of the slide groove 1.5 close to the film surface dust sticking roller 3 constitutes the slide stop portion. The slide spring 8 is arranged in the slide groove 1.5, one end of the slide spring 8 abuts against the slide 7, and the other end of the slide spring 8 abuts against the end of the slide groove 1.5. Under the action of the slide spring 8, the slide 7 drives the intermittent dust sticking roller 2 to move toward the film surface dust sticking roller 3 until the slide 7 abuts against the slide stop portion.

[0053] Furthermore, the outer diameter of the intermittent sticky roller 2 is smaller than the outer diameter of the film surface sticky roller 3. For example, the outer diameter of the intermittent sticky roller 2 is 8 / 9-1 / 2 of the outer diameter of the film surface sticky roller 3. In this way, when the intermittent sticky roller 2 abuts against the film surface sticky roller 3 and the film surface sticky roller 3 drives the intermittent sticky roller 2 to rotate, a gradual cyclic change (a cyclic change of gradual increase and decrease) can be formed at different positions on the surface of the film surface sticky roller 3.

[0054] Of course, it should be noted that the outer diameter of the intermittent sticky roller 2 is smaller than the outer diameter of the film surface sticky roller 3, which is only an optimal solution of this embodiment. The outer diameter of the intermittent sticky roller 2 can also be equal to or larger than the outer diameter of the film surface sticky roller 3.

[0055] Specific embodiment 3: The rest of the structure of this embodiment refers to specific embodiment 1 or specific embodiment 2, the difference is that: In this embodiment, Figure 1 , Figure 3 As shown, the mobile actuator 5 is mounted on the frame 6 of the slitting machine. The mobile actuator 5 can be directly mounted on the frame of the slitting machine, and can also be indirectly mounted on the frame of the slitting machine through a connecting piece.

[0056] The moving actuator 5 drives the mounting seat 1 to move so that the film surface dust sticking roller 3 contacts or separates from the film surface 10 passing through the film driving roller 9 in the slitting machine; specifically, In one example, if Figure 1 , Figure 3As shown, the moving actuator 5 includes two linear cylinders, which are directly mounted on the frame of the slitting machine by bolts. The linear cylinder includes a sliding support 5.1 that slides back and forth linearly. Two mounting seats 1 are mounted on the sliding supports 5.1 of the two linear cylinders in a one-to-one correspondence. The mounting seats 1 are driven to move by the two linear cylinders so that the film surface dust sticking roller 3 contacts or separates from the film surface 10 passing through the film driving roller 9 in the slitting machine.

[0057] In another example, Figure 1 , Figure 3 As shown, the mobile actuator 5 includes two linear modules, which are directly mounted on the frame of the slitting machine by bolts. The linear module is a synchronous belt type linear module or a screw type linear module or a linear motor module type linear module. The linear module includes a sliding support 5.1 that slides back and forth linearly. Two mounting seats 1 are mounted on the sliding supports 5.1 of two linear cylinders in a one-to-one correspondence. The mounting seats 1 are driven to move by the two linear modules so that the film surface dust sticking roller 3 contacts or separates from the film surface 10 on the film driving roller 9 in the slitting machine.

[0058] In the third example, two mounting seats 1 are respectively slidably arranged on the frame of the slitting machine through guide rails, and the sliding directions of the two mounting seats 1 are parallel. The moving actuator 5 is a cylinder or an electric cylinder, and the piston rod of the cylinder or the electric cylinder is connected to the mounting seat 1, thereby driving the mounting seat 1 to move, so that the film surface dust sticking roller 3 contacts or separates from the film surface 10 passing through the film driving roller 9 in the slitting machine.

[0059] Furthermore, the moving actuator 5 drives the mounting seat 1 to move in a direction parallel to the sliding direction of the roller support 1.1. In this way, when the film surface sticky roller 3 contacts the film surface 10 on the film driving roller 9 on the slitting machine, the moving actuator 5 overcomes the force of the support spring 4 and continues to drive the mounting seat 1 to move toward the film driving roller 9, so that the intermittent sticky roller 2 abuts against the film surface sticky roller 3.

[0060] Further, such as Figure 1 , Figure 2 As shown, the support spring 4 is arranged between the mounting seat 1 and the roller support 1.1. The support spring 4 includes a gas spring 4.1 and / or a coil spring 4.2. In the actual manufacturing process, the type of the support spring 4 can be selected according to needs, and the gas spring 4.1 and / or the coil spring 4.2 can be used.

[0061] In one example, the support spring 4 is a gas spring 4.1, and one or more gas springs 4.1 are correspondingly installed on each mounting seat 1. In this example, two gas springs 4.1 are corresponding to each mounting seat 1. One end of the gas spring 4.1 is connected to the roller support 1.1, and the other end of the gas spring 4.1 is connected to the mounting seat 1.

[0062] In another example, the support spring 4 is a coil spring 4.2, and one or more coil springs 4.2 are correspondingly installed on each mounting seat 1. In this example, each mounting seat 1 corresponds to two coil springs 4.2. One end of the coil spring 4.2 is against the roller support 1.1, and the other end of the coil spring 4.2 is against the mounting seat 1. Specifically, the coil spring 4.2 is located in the support slot 1.2, one end of the coil spring 4.2 is against the roller support 1.1, and the other end of the coil spring 4.2 is against the inner end surface of the support slot 1.2, and the coil spring 4.2 and the support pressing block 1.3 are located on opposite sides of the roller support 1.1.

[0063] In the third example, Figure 2 As shown, the support spring 4 includes a gas spring 4.1 and a coil spring 4.2. Each mounting seat 1 has one or more coil springs 4.2 installed thereon, and each mounting seat 1 has one or more gas springs 4.1 installed thereon.

[0064] Furthermore, the viscosity of the surface of the intermittent sticky roller 2 is greater than the viscosity of the surface of the membrane surface sticky roller 3. In this way, after the mobile actuator 5 overcomes the force of the support spring 4 and continues to drive the mounting seat 1 to move toward the membrane driving roller 9, so that the intermittent sticky roller 2 abuts against the membrane surface sticky roller 3, it is beneficial to transfer the dust on the surface of the membrane surface sticky roller 3 to the intermittent sticky roller 2, thereby improving the cleaning effect of the dust on the membrane surface sticky roller 3. On the other hand, the sticky roller with too high viscosity cannot be directly pressed on the membrane surface, otherwise the sticky roller with too high viscosity will cause damage to the membrane surface. This solution can solve this problem very well. On the one hand, it can avoid the excessive viscosity of the membrane surface sticky roller 3 and avoid damage to the membrane surface; on the other hand, it can intermittently clean the dust on the membrane surface sticky roller by effectively increasing the viscosity of the intermittent sticky roller.

[0065] Of course, it should be noted that the viscosity of the intermittent sticky roller 2 surface is greater than the viscosity of the film surface sticky roller 3 surface is only a preferred solution. In actual production, the viscosity of the intermittent sticky roller 2 surface and the viscosity of the film surface sticky roller 3 surface can also be the same. Since the dust on the surface of the intermittent sticky roller 2 can be wiped clean by a drug, the intermittent sticky roller 2 has good viscosity. Therefore, after the intermittent sticky roller 2 abuts against the film surface sticky roller 3, even if the viscosity of the intermittent sticky roller 2 surface is consistent with the viscosity of the film surface sticky roller 3 surface, the dust on the film surface sticky roller 3 surface can still be transferred and adhered to the intermittent sticky roller 2, thereby cleaning the dust on the film surface sticky roller 3.

[0066] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent transformation made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust sticking roller device for a slitting machine, characterized in that: include: A mounting seat, on which a roller support is provided for sliding connection; An intermittent dust sticking roller is rotatably arranged on a mounting seat; The film surface dust sticking roller is rotatably arranged on the roller support, and the film surface dust sticking roller can abut against or separate from the intermittent dust sticking roller by sliding on the roller support; The support spring, under the action of the support spring, drives the membrane surface sticky roller to separate from the intermittent sticky roller; The movable actuator drives the mounting seat to move so that the film surface sticky roller contacts or separates from the film surface passing through the film driving roller in the slitting machine; when the film surface sticky roller contacts the film surface passing through the film driving roller on the slitting machine, the movable actuator can overcome the force of the support spring and continue to drive the mounting seat to move toward the film driving roller, so that the intermittent sticky roller contacts the film surface sticky roller.

2. The dust sticking roller device of a slitting machine according to claim 1, characterized in that: The viscosity of the intermittent dust-sticking roller surface is greater than the viscosity of the membrane-surface dust-sticking roller surface.

3. The dust sticking roller device of a slitting machine according to claim 1, characterized in that: The film surface dust sticking roller is located between the film driving roller and the intermittent dust sticking roller.

4. A dust sticking roller device for a slitting machine according to claim 1, 2 or 3, characterized in that: The support spring is arranged between the mounting seat and the roller support, and the support spring includes a gas spring and / or a coil spring.

5. A dust sticking roller device for a slitting machine according to claim 1, 2 or 3, characterized in that: The moving actuator drives the mounting seat to move in a direction parallel to the sliding direction of the roller support.

6. The dust sticking roller device of a slitting machine according to claim 1, 2 or 3, characterized in that: include: A slide seat is slidably arranged on the mounting seat, and the sliding direction of the slide seat is parallel to the sliding direction of the roller support, and the intermittent dust sticking roller is rotatably arranged on the slide seat, and the intermittent dust sticking roller is eccentrically arranged; The slide seat spring drives the intermittent dust sticking roller to move toward the film surface dust sticking roller under the action of the slide seat spring.

7. The dust sticking roller device of a slitting machine according to claim 6, characterized in that: The outer diameter of the intermittent dust sticking roller is smaller than the outer diameter of the film surface dust sticking roller.

8. A dust sticking roller device for a slitting machine according to claim 1, 2 or 3, characterized in that: The mounting seat is provided with a support slide groove, and the roller support is slidably arranged in the support slide groove.

9. The dust sticking roller device of a slitting machine according to claim 8, characterized in that: One end of the support slideway is connected with one end of the mounting seat, one end of the mounting seat is provided with a support pressing block connected with bolts, and the roller support is pressed against the support pressing block under the action of the support spring.

10. The dust sticking roller device of a slitting machine according to claim 1, 2 or 3, characterized in that: The mobile actuator is a linear cylinder or an electric cylinder or a linear module, and the mobile actuator is installed on the frame of the slitting machine.

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