PET release film winding auxiliary equipment

Abstract

The utility model discloses PET release film winding auxiliary equipment which comprises a mounting frame, a first bearing is embedded in the outer surface of the mounting frame, a first connecting block is fixedly connected to the inner ring of the first bearing, a gear motor is fixedly connected to the outer surface of the mounting frame, and a second connecting block is fixedly connected to the inner ring of the first bearing. The output end of the gear motor is connected with the outer surface of the first connecting block, and a second bearing is embedded in the outer surface of the mounting frame. According to the device, the grooves are formed in the connecting blocks, so that the wind-up roller can be clamped conveniently, the first elastic pieces push out the second connecting blocks, the first elastic pieces are matched with the upper limiting mechanisms to fix the positions of the second connecting blocks, and therefore the wind-up roller and the two connecting blocks are integrated and rotate synchronously, the limiting mechanisms are loosened, the wind-up roller can be detached, and the wind-up roller can be detached conveniently. The time consumed for replacing the wind-up roller is shortened, the lifting plate is driven by the lifting mechanism to move upwards, the wind-up roller can be supported, and the difficulty of replacing the wind-up roller is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding technical field especially PET release film winding auxiliary equipment. BACKGROUND

[0002] PET release film is a kind of film material made of polyethylene terephthalate as base material, which is coated with silicone oil or other release agent on the surface, and its main characteristics include high transparency, excellent mechanical properties, high temperature resistance, chemical resistance and good release effect, and is widely used in packaging, printing, reflective material and other fields.

[0003] At present, after the PET release film is made, it needs to be wound for storage, transportation and use, but the winding roller of the winding machine is inconvenient to replace, which leads to the time consumed in replacing the winding roller is too long, and the winding roller surface after winding is wound with a large amount of products, which leads to the weight of winding roller is larger, and the difficulty of replacing winding roller is increased, therefore, we provide a kind of PET release film winding auxiliary equipment to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of PET release film winding auxiliary equipment to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of PET release film winding auxiliary equipment, including installation frame, the outer surface of the installation frame is inlaid with first bearing, the inner ring of the first bearing is fixedly connected with first connecting block, the outer surface of the installation frame is fixedly connected with speed reducer, the output of the speed reducer is connected with the outer surface of first connecting block, the outer surface of the installation frame is inlaid with second bearing, the inner ring of the second bearing is fixedly connected with sliding cylinder, the inner side wall of the sliding cylinder is slidably connected with second connecting block, the outer surface of the first connecting block and the outer surface of second connecting block are equipped with winding roller, the outer surface of the second connecting block and the inner side wall of sliding cylinder are fixedly connected with first elastic member, the outer surface of the sliding cylinder is equipped with limiting mechanism, the inner side wall of the installation frame is fixedly connected with two sliding blocks, the outer surface of two sliding blocks is slidably connected with lifting plate, the inside of the installation frame is equipped with lifting mechanism.

[0007] In further embodiments, the limiting mechanism includes a limiting rod, the outer surface of the limiting rod is slidably connected with the inside of the sliding cylinder, and the outer surface of the second connecting block is provided with a plurality of limiting grooves.

[0008] In further embodiments, the outer surface of the limiting rod is fixedly connected with a second elastic member, and the outer surface of the second elastic member is connected with the outer surface of the sliding cylinder.

[0009] In further embodiments, the lifting mechanism comprises four first lifting rods, the interior of each of the first lifting rods is in sliding connection with the outer surface of the mounting frame, and the interior of each of two of the first lifting rods is in sliding connection with a threaded connecting block.

[0010] In further embodiments, the interior of two of the threaded connecting blocks is in common threaded connection with a threaded rod, and the outer surface of the threaded rod is fixedly connected with a hand wheel.

[0011] In further embodiments, the outer surface of two of the threaded connecting blocks is in sliding connection with two second lifting rods, and the interior of each of the second lifting rods is in sliding connection with the outer surface of the lifting plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The device is convenient for clamping the winding roller thereon by setting the groove on the first connecting block and the second connecting block, the first elastic member pushes the second connecting block out, the second connecting block is in close contact with the winding roller, the position of the second connecting block is fixed by the limiting mechanism, the winding roller, the first connecting block and the second connecting block become an integral whole and rotate synchronously, after winding, only the limiting mechanism is loosened, the winding roller can be disassembled, replacement is facilitated, the time consumed for replacing the winding roller is shortened, after winding is completed, the lifting plate is driven upward by the lifting mechanism, the winding roller can be supported, and the difficulty of replacing the winding roller is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view three-dimensional structure schematic diagram of the PET release film winding auxiliary equipment.

[0015] Figure 2 It is a sectional structure schematic diagram of the PET release film winding auxiliary equipment in the front view.

[0016] Figure 3 It is a sectional structure schematic diagram of the PET release film winding auxiliary equipment in the front view. Figure 2 It is a structure schematic diagram of the PET release film winding auxiliary equipment in the front view.

[0017] Figure 4 It is a structure schematic diagram of the PET release film winding auxiliary equipment in the front view.

[0018] In the figure: 1, the mounting frame; 2, the first bearing; 3, the first connecting block; 4, the speed reducer motor; 5, the second bearing; 6, the sliding cylinder; 7, the second connecting block; 8, the first elastic member; 9, the limiting mechanism; 901, the limiting rod; 902, the limiting groove; 903, the second elastic member; 10, the sliding block; 11, the lifting plate; 12, the lifting mechanism; 121, the first lifting rod; 122, the threaded connecting block; 123, the threaded rod; 124, the second lifting rod; 125, the hand wheel; 13, the winding roller. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0020] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0022] Please refer to Figures 1-4The utility model discloses a kind of PET release film winding auxiliary equipment, including mounting frame 1, first bearing 2 is embedded in the outer surface of mounting frame 1, the inner ring of first bearing 2 is fixedly connected with first connecting block 3, speed reducer motor 4 is fixedly connected with the outer surface of mounting frame 1, the output end of speed reducer motor 4 is connected with the outer surface of first connecting block 3, second bearing 5 is embedded in the outer surface of mounting frame 1, the inner ring of second bearing 5 is fixedly connected with sliding cylinder 6, the inner side wall of sliding cylinder 6 is slidably connected with second connecting block 7, a plurality of recesses are set in the outer surface of first connecting block 3 and the outer surface of second connecting block 7, the outer surface of first connecting block 3 and the outer surface of second connecting block 7 are commonly provided with winding roller 13, the outer surface of second connecting block 7 and the inner side wall of sliding cylinder 6 are fixedly connected with first elastic member 8, the outer surface of sliding cylinder 6 is equipped with limiting mechanism 9, the inner side wall of mounting frame 1 is fixedly connected with two sliding blocks 10, the outer surface of two sliding blocks 10 is slidably connected with lifting plate 11, lifting mechanism 12 is arranged in the inside of mounting frame 1, the recess on first connecting block 3 and second connecting block 7 can be clamped on winding roller 13, first elastic member 8 pushes out second connecting block 7, so that second connecting block 7 is in close contact with winding roller 13, the position of second connecting block 7 is fixed through limiting mechanism 9, so that winding roller 13, first connecting block and 3 second connecting block 7 become integrated and rotate synchronously, speed reducer motor 4 drives first connecting block 3 and winding roller 13 to rotate, so as to wind PET release film, after winding is completed, limiting mechanism 9 is released, winding roller 13 can be separated, so as to facilitate the replacement of winding roller 13, lifting plate 11 is lifted on the surface of sliding block 10 by lifting mechanism 12, so that lifting plate 11 supports winding roller 13, and the difficulty of replacing winding roller 13 is reduced.

[0023] Limiting mechanism 9 includes limiting rod 901, the outer surface of limiting rod 901 is slidably connected with the inside of sliding cylinder 6, a plurality of limiting grooves 902 are formed in the outer surface of second connecting block 7, second elastic member 903 is fixedly connected with the outer surface of limiting rod 901, the outer surface of second elastic member 903 is connected with the outer surface of sliding cylinder 6, limiting rod 901 is inserted into limiting groove 902 by second elastic member 903 drives limiting rod 901 to move to the inside of sliding cylinder 6, so as to limit second connecting block 7.

[0024] The lifting mechanism 12 comprises four first lifting rods 121, the inner part of each first lifting rod 121 is in sliding connection with the outer surface of the mounting frame 1, the inner part of each two first lifting rods 121 is in sliding connection with a threaded connecting block 122, the inner part of two threaded connecting blocks 122 is in common threaded connection with a threaded rod 123, the outer surface of the threaded rod 123 is fixedly connected with a hand wheel 125, the outer surface of two threaded connecting blocks 122 is in sliding connection with two second lifting rods 124, the inner part of each second lifting rod 124 is in sliding connection with the outer surface of the lifting plate 11, the threaded rod 123 is driven to rotate by rotating the hand wheel 125, the rotation of the threaded rod 123 can make two threaded connecting blocks 122 approach each other, the included angle between the first lifting rod 121 and the second lifting rod 124 is increased, the relative height of the first lifting rod 121 and the second lifting rod 124 is increased, so that the lifting plate 11 can be driven to move upwards.

[0025] The working principle of the utility model is:

[0026] When using the device, the paper tube of the PET release film is installed on the winding roller 13, the limiting rod 901 is moved upwards, the second connecting block 7 is moved into the sliding cylinder 6, the winding roller 13 is clamped on the first connecting block 3 and the second connecting block 7 through the groove, the limiting rod 901 is loosened, the first elastic piece 8 pushes the second connecting block 7 out, the second connecting block 7 is in close contact with the winding roller 13, the limiting rod 901 is inserted into the limiting groove 902, the position of the second connecting block 7 is fixed, so that the winding roller 13, the first connecting block 3 and the second connecting block 7 rotate synchronously, the first connecting block 3 and the winding roller 13 are driven to rotate by starting the speed reducer 4, so that the PET release film is wound, after winding, the threaded rod 123 is driven to rotate by rotating the hand wheel 125, two threaded connecting blocks 122 approach each other, the included angle between the first lifting rod 121 and the second lifting rod 124 is increased, the relative height of the first lifting rod 121 and the second lifting rod 124 is increased, so that the lifting plate 11 is driven to move upwards, the PET release film after winding is supported, the limiting rod 901 is moved upwards, the winding roller 13 is separated from the first connecting block 3 and the second connecting block 7, the winding roller 13 is pulled out, so that the winding of the PET release film is completed.

[0027] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0028] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person 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 a person skilled in the art can understand.

Claims

1. A PET release film winding auxiliary device, characterized in that: The system includes a mounting frame (1), on the outer surface of which a first bearing (2) is inlaid. A first connecting block (3) is fixedly connected to the inner ring of the first bearing (2). A geared motor (4) is fixedly connected to the outer surface of the mounting frame (1), and the output end of the geared motor (4) is connected to the outer surface of the first connecting block (3). A second bearing (5) is inlaid on the outer surface of the mounting frame (1), and a sliding cylinder (6) is fixedly connected to the inner ring of the second bearing (5). A second connecting block is slidably connected to the inner wall of the sliding cylinder (6). (7) The outer surface of the first connecting block (3) and the outer surface of the second connecting block (7) are provided with a winding roller (13). The outer surface of the second connecting block (7) and the inner wall of the sliding cylinder (6) are fixedly connected with a first elastic element (8). The outer surface of the sliding cylinder (6) is provided with a limiting mechanism (9). The inner wall of the mounting frame (1) is fixedly connected with two sliders (10). The outer surfaces of the two sliders (10) are slidably connected with a lifting plate (11). The interior of the mounting frame (1) is provided with a lifting mechanism (12).

2. The PET release film winding auxiliary equipment according to claim 1, characterized in that: The limiting mechanism (9) includes a limiting rod (901), the outer surface of which is slidably connected to the inside of the sliding cylinder (6), and the outer surface of the second connecting block (7) is provided with multiple limiting grooves (902).

3. The PET release film winding auxiliary equipment according to claim 2, characterized in that: The outer surface of the limiting rod (901) is fixedly connected to a second elastic element (903), and the outer surface of the second elastic element (903) is connected to the outer surface of the sliding cylinder (6).

4. The PET release film winding auxiliary equipment according to claim 1, characterized in that: The lifting mechanism (12) includes four first lifting rods (121), the interior of each first lifting rod (121) is slidably connected to the outer surface of the mounting frame (1), and a threaded connecting block (122) is slidably connected to the interior of every two first lifting rods (121).

5. The PET release film winding auxiliary equipment according to claim 4, characterized in that: The two threaded connecting blocks (122) are internally connected to a threaded rod (123), and a handwheel (125) is fixedly connected to the outer surface of the threaded rod (123).

6. The PET release film winding auxiliary equipment according to claim 4, characterized in that: Two second lifting rods (124) are slidably connected to the outer surfaces of the two threaded connecting blocks (122), and the interior of each second lifting rod (124) is slidably connected to the outer surface of the lifting plate (11).

Images