A plastic film winding mechanism

Abstract

The utility model provides a kind of plastic film winding mechanism, it is related to loading and unloading device technical field, including control discharge component and leveling cleaning part, the side of the control discharge component is provided with bolt assembly leveling cleaning part above, and the output of the leveling cleaning part is provided with tension winding mechanism, the leveling cleaning part includes bolt socket, upper base block, heating rod, cleaning rod, horizontal bar, hydraulic telescopic support and stretch rod, the side of the control discharge component is bolted in the bolt socket above, the upper end of the bolt socket is provided with upper base block;The utility model mainly is to use heating rod, cleaning rod and stretch rod to stretch and clean product, reach the effect of wrinkle removal, and reach the effect of tension processing under the effect of parallel frame roller, expansion base block and screw, so that product can reach the effect of winding in the state of close fitting when winding, guarantee the subsequent high-quality use.

Description

Technical Field

[0001] This utility model relates to the field of plastic film winding technology, and in particular to a plastic film winding mechanism. Background Technology

[0002] Films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging and as a coating layer. Plastic packaging and plastic packaging products are taking up an increasingly large share of the market, especially composite plastic flexible packaging, which has been widely used in the food, pharmaceutical, and chemical industries. Among them, food packaging accounts for the largest proportion, such as beverage packaging, frozen food packaging, retortable food packaging, and fast food packaging. These products have brought great convenience to people's lives.

[0003] Existing plastic film winding mechanisms primarily use a motor to drive a rotating winding drum to wind the plastic film to be wound. For example, CN202223537150.5 relates to the field of winding wheel technology and discloses a plastic film winding mechanism, including a winding wheel body. The winding wheel body includes a fixed base, two fixed frames, and a winding frame. The winding frame is placed on top of the two fixed frames, and first limiting holes are evenly opened on both sides of the surface of the winding frame. However, in the above technology, the drum directly winds the product into shape. But during the winding process, due to the open space in front, the product is prone to sag under the action of gravity, which will cause a loose winding and affect the subsequent use effect. Therefore, this utility model proposes a plastic film winding mechanism to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a plastic film winding mechanism. This concrete aerated block finished product loading and unloading device mainly utilizes heating rods, cleaning rods, and tension rods to stretch and clean the product, achieving a wrinkle-removing effect. Under the action of parallel frame rollers, expansion and contraction base blocks, and lead screws, a tensioning effect is achieved. This ensures that the product can achieve a tight fit and winding effect during winding, guaranteeing high-quality use in the future.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a plastic film winding mechanism, including a control discharge component and a leveling and cleaning component, wherein a bolt-assembled leveling and cleaning component is provided above the side of the control discharge component, and a tensioning and winding mechanism is provided at the output end of the leveling and cleaning component.

[0006] The leveling and cleaning component includes a bolt socket, an upper base block, a heating rod, a cleaning rod, a crossbar, a hydraulic telescopic frame, and a tension rod. The bolt socket is bolted to the upper side of the control discharge component. The upper base block is located above both ends of the bolt socket. A heating rod is located on one set of inner sides of the upper base block, and a cleaning rod is located on the other set of inner sides of the upper base block. A crossbar is located on the upper inner side of the upper base block, and a hydraulic telescopic frame is located below both ends of the crossbar. A tension rod is located on the inner side of the hydraulic telescopic frame.

[0007] In a preferred embodiment of this utility model, the heating rod, the cleaning rod, and the tension rod are distributed parallel to each other.

[0008] In a preferred embodiment of this utility model, the control discharge assembly includes a base plate, bolt end brackets, slotted side plates, a pneumatic insert rod, a raw material cylinder, and a first base plate. Bolt end brackets for bolt assembly are provided above both ends of the base plate, and a slotted side plate is provided above one end of the bolt end brackets. A pneumatic insert rod is provided above the other end of the bolt end brackets, and a raw material cylinder for insertion is provided at one end of the pneumatic insert rod. The first base plate for bolt assembly is provided at the inner end of the raw material cylinder.

[0009] In a preferred embodiment of this utility model, the control discharge assembly further includes a horizontal end plate, a control panel, clamping bars, and a transmission rod. A horizontal end plate is provided at the middle of the other end of the bolt end frame. A control panel is provided on the outer side of one end of the horizontal end plate. Clamping bars are provided on the inner sides of both ends of the horizontal end plate. A transmission rod is provided on the inner side of the middle of the horizontal end plate.

[0010] In a preferred embodiment of this utility model, the tensioning and winding mechanism includes a reverse torsion roller, a top rod, a parallel frame roller, an expansion and contraction block, and a lead screw. The reverse torsion roller is disposed at the output end of the cleaning rod, the output end of the reverse torsion roller is disposed at the top rod, and the output end of the top rod is disposed at the parallel frame roller. The inner end of the parallel frame roller is disposed at the expansion and contraction block, and the expansion and contraction block is threadedly connected to the output end of the lead screw.

[0011] In a preferred embodiment of the present invention, the tensioning and winding mechanism further includes a winding drum, a rotating rod, a bushing base, a speed change gearbox, and a drive motor. The output end of the parallel frame roller is provided with a winding drum, and the inner side of the winding drum is provided with a rotating rod. One end of the rotating rod passes through the bushing base and is connected to the speed change gearbox with the drive motor at the output end.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention mainly utilizes heating rods, cleaning rods, and stretching rods to stretch and clean the product, achieving the effect of removing wrinkles. Under the action of parallel rollers, expansion and contraction blocks, and lead screws, a tensioning effect is achieved. This allows the product to achieve a tight fit and winding effect during winding, ensuring high-quality use in the future. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the leveling and cleaning component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the tensioning and winding mechanism of this utility model.

[0018] The components include: 1. Control discharge assembly; 101. Base plate; 102. Bolt end frame; 103. Slotted side plate; 104. Pneumatic insertion rod; 105. Raw material cylinder; 106. First base plate; 107. Horizontal end plate; 108. Control panel; 109. Clamping bar; 1010. Transmission rod; 2. Leveling and cleaning components; 201. Bolt socket; 202. Upper base block; 203. Heating rod; 204. Cleaning rod; 205. Horizontal bar; 206. Hydraulic telescopic frame; 207. Tensioning rod; 3. Tensioning and winding mechanism; 301. Reverse torsion roller; 302. Top rod; 303. Parallel frame roller; 304. Expanding and contracting base block; 305. Lead screw; 306. Winding drum; 307. Rotating rod; 308. Bushing base; 309. Gearbox; 3010. Drive motor. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-4 As shown, this embodiment proposes a plastic film winding mechanism, including a control discharge component 1 and a leveling and cleaning component 2. The control discharge component 1 is provided with a bolt-assembled leveling and cleaning component 2 above its side, and the output end of the leveling and cleaning component 2 is provided with a tensioning and winding mechanism 3.

[0021] The leveling and cleaning component 2 includes a bolt socket 201, an upper base block 202, a heating rod 203, a cleaning rod 204, a crossbar 205, a hydraulic telescopic frame 206, and a tension rod 207. The bolt socket 201 is bolted to the upper side of the control discharge component 1. The upper base block 202 is provided above both ends of the bolt socket 201. A heating rod 203 is provided on one set of inner sides of the upper base block 202, and a cleaning rod 204 is provided on the other set of inner sides of the upper base block 202. A crossbar 205 is provided on the upper inner side of the upper base block 202, and a hydraulic telescopic frame 206 is provided below both ends of the crossbar 205. A tension rod 207 is provided on the inner side of the hydraulic telescopic frame 206.

[0022] The heating rod 203 is distributed parallel to the cleaning rod 204 and the tension rod 207.

[0023] In this embodiment, the output of the transmission rod 1010 is fed into the heating rod 203 for effective heating treatment, and the hydraulic telescopic frame 206 below both ends of the horizontal bar 205 is operated to stretch the stretching rod 207 and then feed the material into the cleaning rod 204 for output.

[0024] The control discharge assembly 1 includes a base plate 101, bolt end brackets 102, slotted side plates 103, pneumatic insert rods 104, raw material cylinders 105, and a first base plate 106. Bolt end brackets 102 are bolted on top of both ends of the base plate 101, and slotted side plates 103 are provided on top of one end of the bolt end brackets 102. Pneumatic insert rods 104 are provided on top of the other end of the bolt end brackets 102, and raw material cylinders 105 are inserted and installed on one end of the pneumatic insert rods 104. The first base plate 106 is bolted on top of the inner end of the raw material cylinders 105.

[0025] In this embodiment, during use, the bolt end bracket 102 above the base plate 101 can be used to assemble the various components by bolting, so that the raw material cylinder 105 is placed on one side of the first base plate 106, and the pneumatic insert rod 104 is output to position the raw material cylinder 105.

[0026] The control discharge assembly 1 also includes a horizontal end plate 107, a control panel 108, clamping bars 109, and a transmission rod 1010. The horizontal end plate 107 is provided at the middle of the other end of the bolt end frame 102. The control panel 108 is provided on the outer side of one end of the horizontal end plate 107. The clamping bars 109 are provided on the inner sides of both ends of the horizontal end plate 107. The transmission rod 1010 is provided on the inner side of the middle of the horizontal end plate 107.

[0027] In this embodiment, the control panel 108 on the outer side of one end of the horizontal end plate 107 can be used to operate and output commands. The output of commands causes the raw material on the raw material cylinder 105 to be output through the clamping bar 109 and then transported by the transmission rod 1010.

[0028] The tensioning and winding mechanism 3 includes a reverse torsion roller 301, a top rod 302, a parallel frame roller 303, an expansion and contraction base block 304, and a lead screw 305. The reverse torsion roller 301 is located at the output end of the cleaning rod 204. The top rod 302 is located at the output end of the reverse torsion roller 301, and the parallel frame roller 303 is located at the output end of the top rod 302. The expansion and contraction base block 304 is located at the inner end of the parallel frame roller 303, and the expansion and contraction base block 304 is threadedly connected to the output end of the lead screw 305.

[0029] In this embodiment, after the cleaning rod 204 is output, it runs to the reverse twisting roller 301 for transmission. After transmission by the reverse twisting roller 301, the top rod 302 is transmitted to the parallel frame roller 303. Then, after the lead screw 305 is used for output, the expansion and contraction base block 304 drives the parallel frame roller 303 to expand and contract to achieve the effect of tensioning.

[0030] The tensioning and winding mechanism 3 also includes a winding drum 306, a rotating rod 307, a bushing base 308, a speed change gearbox 309, and a drive motor 3010. The output end of the parallel frame roller 303 is provided with the winding drum 306, and the inner side of the winding drum 306 is provided with the rotating rod 307. One end of the rotating rod 307 passes through the bushing base 308 and is connected to the speed change gearbox 309, which is provided with the drive motor 3010 at the output end.

[0031] In this embodiment, after tensioning, the material is fed onto the take-up drum 306. Then, the drive motor 3010 outputs power to drive the output end to run, so that after the speed change gearbox 309 outputs power, it drives the rotating rod 307 to wind the take-up drum 306 into shape.

[0032] The working principle of this aerated concrete block loading and unloading device is as follows: During use, the bolt end bracket 102 above the base plate 101 can be used for bolt assembly to connect and assemble the various components, positioning the raw material cylinder 105 on one side of the first base plate 106. The pneumatic inserter 104 is then activated to position the raw material cylinder 105. The control panel 108 on the outer side of one end of the horizontal end plate 107 can be used to output commands. These commands cause the raw material on the cylinder 105 to be transported via the clamping rod 109 and then via the transmission rod 1010. The material from the transmission rod 1010 is then fed into the heating rod 203 for effective heating, and the horizontal bar 205... After the hydraulic telescopic frame 206 at both ends is activated, the tension rod 207 is stretched, and the material is input into the cleaning rod 204 for output. After the cleaning rod 204 is output, it runs to the reverse torsion roller 301 for transmission. After the reverse torsion roller 301 transmits the material, the top rod 302 transmits the material to the parallel frame roller 303. Then, the lead screw 305 is activated, and the expansion and contraction block 304 drives the parallel frame roller 303 to expand and contract to achieve the tensioning effect. After tensioning, the material is input into the take-up drum 306. Then, the drive motor 3010 outputs power to drive the output end to run, so that the speed change gearbox 309 outputs power to drive the rotating rod 307 to wind the take-up drum 306 into shape.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic film winding mechanism, comprising a material discharge control assembly (1) and a leveling and cleaning component (2), characterized in that: The control discharge component (1) is provided with a bolt-assembled leveling and cleaning component (2) above its side, and the output end of the leveling and cleaning component (2) is provided with a tensioning and winding mechanism (3). The leveling and cleaning component (2) includes a bolt socket (201), an upper base block (202), a heating rod (203), a cleaning rod (204), a crossbar (205), a hydraulic telescopic frame (206), and a tension rod (207). The bolt socket (201) is bolted to the upper side of the control discharge component (1). The upper base block (202) is provided above both ends of the bolt socket (201). A heating rod (203) is provided on one set of inner sides of the upper base block (202). A cleaning rod (204) is provided on the other set of inner sides of the upper base block (202). A crossbar (205) is provided on the upper inner side of the upper base block (202). A hydraulic telescopic frame (206) is provided below both ends of the crossbar (205). A tension rod (207) is provided on the inner side of the hydraulic telescopic frame (206).

2. The plastic film winding mechanism according to claim 1, characterized in that: The heating rod (203) is distributed parallel to the cleaning rod (204) and the tension rod (207).

3. The plastic film winding mechanism according to claim 1, characterized in that: The control discharge assembly (1) includes a base plate (101), a bolt end bracket (102), a slotted side plate (103), a pneumatic insert rod (104), a raw material cylinder (105), and a first base plate (106). The base plate (101) is provided with bolt end brackets (102) for bolt assembly at both ends. The bolt end bracket (102) is provided with a slotted side plate (103) at one end. The pneumatic insert rod (104) is provided with a pneumatic insert rod (104) at the other end. The pneumatic insert rod (104) is provided with a raw material cylinder (105) for insertion and installation at one end. The raw material cylinder (105) is provided with a first base plate (106) for bolt assembly at its inner end.

4. A plastic film winding mechanism according to claim 3, characterized in that: The control discharge assembly (1) also includes a horizontal end plate (107), a control panel (108), clamping bars (109), and a transmission rod (1010). The horizontal end plate (107) is provided at the middle of the other end of the bolt end frame (102). The control panel (108) is provided on the outer side of one end of the horizontal end plate (107). The clamping bars (109) are provided on the inner sides of both ends of the horizontal end plate (107). The transmission rod (1010) is provided on the inner side of the middle of the horizontal end plate (107).

5. A plastic film winding mechanism according to claim 1, characterized in that: The tensioning and winding mechanism (3) includes a reverse twisting roller (301), a top rod (302), a parallel frame roller (303), an expansion and contraction base block (304), and a lead screw (305). The reverse twisting roller (301) is located at the output end of the cleaning rod (204). The output end of the reverse twisting roller (301) is provided with a top rod (302), and the output end of the top rod (302) is provided with a parallel frame roller (303). The inner end of the parallel frame roller (303) is provided with an expansion and contraction base block (304), and the expansion and contraction base block (304) is threadedly connected to the output end of the lead screw (305).

6. A plastic film winding mechanism according to claim 5, characterized in that: The tensioning and winding mechanism (3) further includes a winding drum (306), a rotating rod (307), a bushing base (308), a speed change gearbox (309), and a drive motor (3010). The output end of the parallel frame roller (303) is provided with a winding drum (306), and the inner side of the winding drum (306) is provided with a rotating rod (307). One end of the rotating rod (307) passes through the bushing base (308) and is connected to the speed change gearbox (309) with the drive motor (3010) at the output end.

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