Plastic package beautifying high-speed equipment

Abstract

The utility model belongs to the technical field of cigarette production, and discloses plastic package beautifying high-speed equipment. The equipment comprises an input module, an overturning module, an output module, a heating module and a synchronization module, the input module is used for transporting the strip packages to the overturning module along the S1 section, the overturning module is used for receiving the strip packages, overturning the strip packages and then inputting the strip packages to the output module, and the output module is used for transporting the strip packages along the S2 section and the S3 section in sequence; the synchronization module is in transmission connection with the input module and the overturning module so as to unify the conveying and overturning rhythm of the strip packages, and the heating module is used for conducting air blowing, heating and beautifying on all the faces of the strip packages. According to the plastic package beautifying high-speed equipment, heating is carried out in an air blowing mode, heating shaping can be carried out on all faces, edges and corners of a strip package so as to achieve all-dimensional dead-corner-free beautifying, meanwhile, compared with soldering iron, the strip package can be prevented from being pressed and scalded, the situation that the temperature difference between different surfaces of the strip package is too large, and the quality of the strip package is improved is avoided. Therefore, a better beautifying effect is difficult to realize.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette production, in particular to a plastic-sealing and beautifying high-speed device. Background Art

[0002] The transparent paper packaging of cigarette strip packs not only plays a role in ensuring the quality of cigarette products, facilitating carrying and transportation, but also is a means of beautifying and promoting. Generally, BOPP cigarette film (Biaxially Oriented Polypropylene) is used as the transparent paper. Wrapping it on the strip pack smoothly and without wrinkles will make the strip pack look more beautiful and bright, enhance the brand reputation, and increase consumers' desire to purchase.

[0003] In the prior art, after the transparent paper is wrapped around the cigarette strip pack, an electric iron is often used to iron the strip pack. Whether it is for two sides, four sides or six sides, when the iron moves back and forth at high speed, it is difficult to control, and it is easy to pinch and wear the cigarette pack; after multiple ironings, the transparent paper at the edges and eight corners of the strip pack is extremely easy to be burned through, which will reduce the production efficiency of the entire cigarette production line.

[0004] Based on the above, there is an urgent need for a plastic-sealing and beautifying high-speed device to solve the above technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a plastic-sealing and beautifying high-speed device, so that the transparent paper packaging of the cigarette strip pack is smooth, flat and wrinkle-free, and has a high beautifying efficiency and a high qualified product rate.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A plastic-sealing and beautifying high-speed device is used for beautifying a strip pack wrapped with transparent paper. The strip pack has a front side, a back side, a first end face, a second end face, a first side face and a second side face. The front side and the back side are oppositely arranged, and the back side is provided with a lap joint structure. The first end face and the second end face are oppositely arranged and are connected between the front side and the back side, and the first end face and the second end face have an overlapping structure. The first side face and the second side face are oppositely arranged and are connected between the front side and the back side, and are connected between the first end face and the second end face. The plastic-sealing and beautifying high-speed device includes an input module, a flipping module, an output module, a heating module and a synchronization module, wherein:

[0008] The input module is used to transport the strip pack along the S1 section to the flipping module.

[0009] The flipping module is used to receive the strip pack, flip the strip pack, and then input it to the output module.

[0010] The output module is used to transport the strip packages along section S2 and section S3 in sequence;

[0011] The synchronization module is drivingly connected to the input module and the flipping module to unify the rhythm of the strip package transportation and flipping;

[0012] The heating module is used to perform air-blowing heating and beauty treatment on the first end face, the front face, the first side face and the second side face in section S1, perform air-blowing heating and beauty treatment on the back face in section S2, and perform air-blowing heating and beauty treatment on the second end face, the back face, the first side face and the second side face in section S3.

[0013] Preferably, the heating module includes a heating cover and a heating component. The heating cover is arranged above section S1, section S2 and section S3, and the heating component is arranged inside the heating cover and can generate hot air and blow it towards the strip packages.

[0014] Preferably, the flipping module includes a pushing-in component and a flipping component. The flipping component includes a flipping wheel. The pushing-in component can receive the strip packages transported by the input module and push the strip packages into the flipping wheel to flip the strip packages.

[0015] Preferably, the synchronization module includes a main motor and a synchronous transmission component. The synchronous transmission component includes a first transmission shaft. The main motor is drivingly connected to the first transmission shaft to be drivingly connected to the input module, the pushing-in component and the flipping component synchronously through the synchronous transmission component.

[0016] Preferably, the synchronous transmission component further includes a first elastic coupling, and the first elastic coupling is drivingly connected between the main motor and the first transmission shaft; and / or,

[0017] A first overload clutch is drivingly connected between the first transmission shaft and the pushing-in component; and / or,

[0018] The flipping component further includes a third transmission shaft and a globoidal indexing cam. The third transmission shaft is drivingly connected between the first transmission shaft and the globoidal indexing cam. A second overload clutch is drivingly connected between the globoidal indexing cam and the third transmission shaft, and the globoidal indexing cam can drive the flipping wheel to flip.

[0019] Preferably, the flipping assembly further includes a third transmission shaft, which is drivingly connected between the first transmission shaft and the flipping wheel. The third transmission shaft is connected with a shaft encoder for detecting the phase and speed changes of the plastic-sealed beauty high-speed device. A second elastic coupling is connected between the shaft encoder and the third transmission shaft.

[0020] Preferably, the synchronization module further includes a spray lubrication assembly. At least one of a gear, a cam, and a shaft is drivingly connected between the synchronization module and at least one of the input module, the pushing-in assembly, and the flipping assembly. The spray lubrication assembly is used for spraying lubrication on at least one of the gear, the cam, and the shaft.

[0021] Preferably, the pushing-in assembly includes a second transmission shaft, a disk cam, a first sliding rod, a first slider, and a pusher. The second transmission shaft is drivingly connected to the first transmission shaft. The disk cam is connected to the second transmission shaft and can rotate following the second transmission shaft. The first sliding rod is fixedly arranged. The first slider is reciprocally slidably arranged along the first sliding rod. The pusher is rotatably mounted on the first slider.

[0022] The first slider and the pusher are respectively drivingly connected to the disk cam. The pushing-in assembly is configured such that when the first slider slides towards one end of the first sliding rod, the pusher rotates to a position where it can abut against the height of the strip package, and when the first slider slides towards the other end of the first sliding rod, the pusher can rotate to a position lower than the height of the strip package.

[0023] Preferably, the flipping assembly further includes a third transmission shaft, a globoidal indexing cam, and a roller disc. The flipping wheel is provided with at least two stations, and each station is used for accommodating one strip package. The roller disc is correspondingly provided with at least two rollers. The third transmission shaft is drivingly connected to the first transmission shaft. The globoidal indexing cam is drivingly connected between the third transmission shaft and the roller disc. The roller disc is drivingly connected between the globoidal indexing cam and the flipping wheel.

[0024] The globoidal indexing cam has alternately arranged dwell section profiles and motion section profiles. Only when the motion section profile abuts against the roller, the globoidal indexing cam can drive the roller disc and the flipping wheel to rotate.

[0025] Preferably, the flipping module further includes a pushing component, which includes a double-roller conjugate disk cam, a second sliding rod, and a pusher. The double-roller conjugate disk cam is drivingly connected to the second transmission shaft. The pusher is slidably disposed on the second sliding rod, and the double-roller conjugate disk cam is drivingly connected to the pusher to drive the pusher to reciprocate along the second sliding rod.

[0026] The beneficial effects of the plastic-sealed beauty high-speed device of the present invention are as follows. Through the above-mentioned plastic-sealed beauty high-speed device, heating is carried out by blowing air, which can heat and shape all surfaces, edges, and corners of the strip package to achieve all-round and dead-angle-free beauty. At the same time, compared with a soldering iron, it can avoid the strip package being damaged by pressure and over-scalded, and also avoid the phenomenon that the temperature difference between different surfaces of the strip package is too large, resulting in difficulty in achieving an optimal beauty effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a first three-dimensional structural schematic diagram of the strip package used in the present invention;

[0028] Figure 2 is a second three-dimensional structural schematic diagram of the strip package used in the present invention;

[0029] Figure 3 is a structural schematic diagram of the plastic-sealed beauty high-speed device provided by the present invention;

[0030] Figure 4 is a schematic diagram of blowing and heating in step M1 of the present invention;

[0031] Figure 5 is a schematic diagram of blowing and heating in step M3 of the present invention;

[0032] Figure 6 is a schematic diagram of blowing and heating in step M4 of the present invention;

[0033] Figure 7 is along Figure 3 the cross-sectional view of the heating component in the D-D direction in;

[0034] Figure 8 is a structural schematic diagram of the pushing-in component;

[0035] Figure 9 is a partial structural schematic diagram of the flipping component;

[0036] Figure 10 is a structural schematic diagram of the pushing component;

[0037] Figure 11 is a connection schematic diagram of the synchronization module.

[0038] In the figure:

[0039] 01. Front; 02. First side; 03. First end face; 04. Pull wire; 05. Lap joint structure; 06. Pull wire head; 07. Back; 08. Second side; 09. Second end face; 010. Overlap structure;

[0040] 1. Input module; 101. Fifth transmission shaft; 102. Sixth transmission shaft; 103. Seventh transmission shaft; 104. Fifth pulley; 105. Sixth pulley; 106. Seventh pulley; 107. Third pulley; 108. Fourth pulley;

[0041] 2. Flipping module;

[0042] 201. Second transmission shaft; 202. Disk cam; 2021. Limit raceway; 203. First slide bar; 204. First slider; 205. Pusher; 206. Pin shaft; 207. First connecting rod; 208. First swing rod; 209. First support shaft; 210. Second connecting rod; 211. Second swing rod; 212. Second support shaft; 213. Third connecting rod; 214. Third transmission shaft; 215. Fourth transmission shaft; 216. Spherical indexing cam; 217. Roller disk; 218. Flipping wheel; 219. Double-roller conjugate disk cam; 220. Second slide bar; 221. Ejector; 222. Fork-shaped swing rod; 223. Fourth connecting rod; 224. Third overload clutch;

[0043] 3. Output module; 301. Auxiliary motor; 302. Eighth transmission shaft; 303. Eighth gear; 304. Ninth transmission shaft; 305. Ninth pulley;

[0044] 401. Main motor; 402. First transmission shaft; 403. First pulley; 404. Second pulley; 405. First helical gear; 406. Second helical gear; 407. Third helical gear; 408. First elastic coupling; 409. Fifth helical gear; 410. Sixth helical gear; 411. Hand wheel; 412. First overload clutch; 413. Second overload clutch; 414. Shaft encoder; 415. Second elastic coupling; 416. Seventh helical gear; 417. Oil pump; 418. Eighth helical gear; 419. Fourth helical gear;

[0045] 5. Heating module; 501. Heating component; 5011. Air inlet hole. Detailed implementation manners

[0046] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only some structures related to the present utility model are shown in the drawings, rather than all structures.

[0047] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0049] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", and "left" are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0050] Next, according to the attached Figure 1 to the attached Figure 11 introduce the plastic-sealed beauty high-speed equipment provided by the present utility model. For the convenience of introduction, such as Figure 1 、 Figure 2As shown in the figure, in the present utility model, the six faces of the strip package are respectively defined as the front face 01, the back face 07, the first end face 03, the second end face 09, the first side face 02, and the second side face 08. Among them, the front face 01 and the back face 07 are arranged oppositely, the front face 01 and the back face 07 are the faces along the length direction and the width direction of the strip package, and the back face 07 is provided with a lap structure 5. The first end face 03 and the second end face 09 are arranged oppositely, the first end face 03 and the second end face 09 are the faces along the width direction and the thickness direction of the strip package, and are connected between the front face 01 and the back face 07, and the first end face 03 and the second end face 09 have an overlapping structure 010. The first side face 02 and the second side face 08 are arranged oppositely, the first side face 02 and the second side face 08 are the faces along the length direction and the thickness direction of the strip package, and are connected between the front face 01 and the back face 07, and are connected between the first end face 03 and the second end face 09. A drawstring 04 is arranged around the front face 01, the first side face 02, the back face 07, and the second side face 08, and the drawstring head 06 is arranged on the back face 07.

[0051] In the present utility model, with reference to Figure 3 As shown in the figure, the plastic-sealed beauty high-speed device mainly includes an input module 1, a flipping module 2, an output module 3, a synchronization module, and a heating module 5. Among them, the input module 1 is used to transport the strip package along the S1 section to the flipping module 2, the flipping module 2 is used to receive the strip package and flip the strip package, and then input it to the output module 3. The output module 3 is used to transport the strip package along the S2 section and the S3 section in sequence. The synchronization module is drivingly connected to the input module 1 and the flipping module 2 to unify the transportation and flipping rhythm of the strip package. The heating module 5 is used to perform blowing and heating beauty treatment on the first end face 03, the front face 01, the first side face 02, and the second side face 08 in the S1 section, perform blowing and heating beauty treatment on the back face 07 in the S2 section, and perform blowing and heating beauty treatment on the second end face 09, the back face 07, the first side face 02, and the second side face 08 in the S3 section.

[0052] When using the plastic-sealed beauty high-speed device, taking a single strip package as an example, it can be specifically divided into 4 steps.

[0053] Step M1: The strip package is transported along the S1 section through the input module 1, and blowing and heating are performed on the first end face 03, the front face 01, the first side face 02, and the second side face 08 for beauty treatment. At this time, as Figure 4 shown, the conveying direction is perpendicular to the first end face 03, and the first end face 03 is in front of the second end face 09.

[0054] Specifically, in step M1, the strip package is transported along the preset conveying direction through the conveyor belt (as shown by the arrow X in Figure 4 ). The back face 07 of the strip package is placed on the input module 1, and along the conveying direction, the first end face 03 of the strip package is in front of the second end face 09.

[0055] During the transportation along the conveying direction, the first end face 03 is perpendicular to the preset conveying direction. At this time, the heating module 5 can be used to generate a first air flow to blow and heat the first end face 03, the front face 01, the first side face 02 and the second side face 08 for beauty treatment, so that they are heated and shrunk to eliminate wrinkles. The blowing direction has an included angle α of 120 degrees to 135 degrees with the preset conveying direction (as shown by the arrow A in Figure 4 ), and the blowing pressure is 1.5 atmospheres. This blowing direction can take into account the heating requirements of the first end face 03, the front face 01, the first side face 02 and the second side face 08 at the same time, and can use the air flow pressure to tightly attach the strip package to the conveyor belt, so that the strip package can enter the flipping structure at an accurate position and a stable posture.

[0056] Preferably, the length S of the S1 section is 3 times the length L of the strip package itself. That is, in step M1, when the strip package moves through a distance of 3 times its own length L, blowing and heating are carried out to avoid overheating the strip package for a long time.

[0057] Step M2: Flip the strip package so that the strip package changes from the front face 01 facing up to the back face 07 facing up, and input it to the output module 3.

[0058] Specifically, in step M2, the flipping is carried out by the flipping module 2. Preferably, in this embodiment, the flipping module 2 includes a flipping wheel 218, and the flipping wheel 218 is provided with six stations, and each station can accommodate a strip package. The strip package first enters the flipping wheel 218 with the back face 07 at the bottom and the front face 01 at the top. Subsequently, by rotating the flipping wheel 218 by 180 degrees, the strip package can be changed to the posture with the back face 07 at the top and the front face 01 at the bottom. After the change, the strip package is then input to the output module 3.

[0059] Step M3: Transport the strip package along the S2 section through the output module 3, and blow and heat the back face 07 for beauty treatment.

[0060] Specifically, in step M3, the strip package is transported along the S2 section through the output module 3, and the back face 07 is blown and heated, which can ensure that the wrinkles at the transparent paper lap joint structure 5 are completely heated and shaped. As shown in Figure 2 , since the back face 07 is provided with a lap joint structure 5, the back face 07 is the surface of the strip package with the largest wrinkle area and the most serious wrinkles, and is the key part that needs to be shaped and beautified.

[0061] As shown in Figure 5 , in step M3, the heating module 5 can be used to generate a second air flow for blowing and heating. The blowing direction of the second air flow is perpendicular to the back face 07, that is, blowing downward onto the back face 07 (as shown in Figure 5As shown by arrow B, it is set at an angle β of 90 degrees with the preset conveying direction, and can perform better beauty treatment on the back surface 07, especially at the lapping structure 05.

[0062] Step M4: Transport the strip package along section S3 through the output module 3, and blow air and heat the second end face 09, the back surface 07, the first side face 02, and the second side face 08 for beauty treatment.

[0063] Specifically, in step M4, transporting the strip package along section S3 through the output module 3 and blowing air and heating the second end face 09 can achieve the effect of heating and shaping the overlapping structure 010 on the second end face 09 to achieve the purpose of beauty treatment. Moreover, blowing air and heating the back surface 07, the first side face 02, and the second side face 08 again can optimize the achieved beauty effect.

[0064] As Figure 6 shown, in step M4, the heating module 5 can be used to generate a third air flow for blowing air and heating. The blowing direction of the third air flow is set at an angle γ of 45 degrees to 60 degrees with the preset conveying direction (as Figure 6 shown by arrow C), and this blowing direction can avoid blowing the strip package. Of course, in some embodiments, the third air flow can also be used to blow air and heat the remaining back surface 07, the first side face 02, and the second side face 08, so as to achieve tempering treatment.

[0065] Through the above-mentioned plastic-sealed beauty high-speed equipment, heating is carried out by blowing air, which can not only heat and shape all the faces, edges, and corners of the strip package to achieve all-round and dead-angle-free beauty, but also, compared with the soldering iron, can avoid the strip package being damaged by pressure and over-scalded, and also avoid the phenomenon that the temperature difference between different surfaces of the strip package is too large, resulting in difficulty in achieving better beauty effect.

[0066] More specifically, as Figure 3 、 Figure 7 shown, the heating module 5 includes a heating cover and a heating component 501. The heating cover covers the upper part of sections S1, S2, and S3, and its cross-section is semicircular. The heating component 501 is arranged inside and can generate hot air to blow towards the strip package. The heating cover has a heat preservation effect, and in step M1, while blowing air and heating the first end face 03, the front surface 01, the first side face 02, and the second side face 08, it enables the hot air to create a high-temperature environment inside the heating cover, thereby preheating the second end face 09 and the back surface 07 at the same time. By preheating the second end face 09 and the back surface 07, it can provide good heating conditions for beautifying the parts prone to forming wrinkles such as the lapping structure 5 in step M3, and avoid the appearance of dead wrinkles on the back surface 07 due to too fast temperature rise in step S3, resulting in appearance defects.

[0067] Optionally, in this embodiment, the heating component 501 includes a soldering iron structure, which is in a semi-circular ring shape and is evenly provided with a plurality of air inlet holes 5011. When air is driven by pressure through the air inlet holes 5011, it will be heated to the corresponding temperature and then flow to each surface of the strip package, thereby implementing blowing heating.

[0068] In this embodiment, both the input module 1 and the output module 3 include synchronous toothed belts (which serve as the above-mentioned conveyor belts). A plurality of conveying sections are arranged on the synchronous toothed belt at intervals between adjacent conveying sections. The strip package can be limitedly arranged between two adjacent conveying sections, and the strip package is abutted against the second end face 09 by a subsequent conveying section, so as to realize the reliable transportation of the strip package.

[0069] In this embodiment, the flipping module 2 includes a pushing-in component and a flipping component. The synchronous module includes a main motor 401 and a first transmission shaft 402. The main motor 401 is connected to the pushing-in component and the flipping component through the first transmission shaft 402. The flipping component includes the above-mentioned flipping wheel 218, which can realize the flipping of the strip package. The pushing-in component is arranged between the flipping wheel 218 and the input module 1. The pushing-in component can receive the strip package transported by the input module 1 and push the strip package into the working position of the flipping wheel 218, so that the strip package is flipped by the rotation of the flipping wheel 218.

[0070] Specifically, in this embodiment, as Figure 8 shown, the flipping module 2 includes a second transmission shaft 201, and the second transmission shaft 201 is in transmission connection with the first transmission shaft 402. The pushing-in component includes a disc cam 202, a first slide bar 203, a first slider 204 and a pusher 205. The disc cam 202 is connected to the second transmission shaft 201 and can rotate therewith. The first slide bar 203 is fixedly arranged, the first slider 204 is arranged to slide reciprocally along the first slide bar 203, and the pusher 205 is rotatably installed on the first slider 204. The disc cam 202 is connected with a first connecting rod 207 through a pin shaft 206. The first connecting rod 207 is connected to one end of a first swing rod 208. The middle of the first swing rod 208 is rotatably connected to a first support shaft 209, and the first support shaft 209 is fixedly arranged. The other end of the first swing rod 208 is connected with a second connecting rod 210, and the second connecting rod 210 is connected to the first slider 204. Thus, when the disc cam 202 rotates under the action of the second transmission shaft 201, the first slider 204 can make a reciprocating linear motion along the first slide bar 203 and drive the pusher 205 to make a reciprocating linear motion.

[0071] Meanwhile, a limited roller 2021 is provided on the disc cam 202, and a roller is provided in the limited roller 2021, and the roller is connected to the second swing rod 211. One end of the second swing rod 211 is connected to the roller, and the middle part thereof is rotatably connected to the second bracket shaft 212, and the second bracket shaft 212 is fixedly arranged, and the other end of the second swing rod 211 is connected to the third connecting rod 213. One end of the third connecting rod 213 is connected to the second swing rod 211, and the other end is connected to the pusher 205. In this way, by reasonably setting the shape of the limited roller 2021, when the disc cam 202 rotates under the action of the second transmission shaft 201, the pusher 205 can swing around the connection between it and the first slider 204.

[0072] That is, the first slider 204 and the pusher 205 are respectively connected to the disc cam 202, so that the pusher 205 can perform reciprocating linear motion and swing motion at the same time. Figure 8 As shown in the middle track line A, taking the end of the pusher 205 away from the first slider 204 as an example, its motion trajectory can be described as follows: when the first slider 204 slides toward one end of the first slide bar 203, the pusher 205 rotates to a height that can abut against the strip package and push it, and when the first slider 204 slides toward the other end of the first slide bar 203, the pusher 205 rotates to a height lower than the strip package (letting the strip package open) and returns. When the reciprocating linear motion and the swinging motion are combined, the pusher assembly can push the strip packages one by one. The entire push motion process is completed by the disc cam 202 driving the two-way transmission together, with high motion coordination, synchronization, and stability, so that the strip package can stably and reliably enter the station of the flip wheel 218.

[0073] like Figure 9 As shown, in this embodiment, the flip assembly further includes a third transmission shaft 214, a curved indexing cam 216 and a roller plate 217. The roller plate 217 is provided with six rollers (the rollers are as shown in FIG. Figure 9 As shown by the arrow B in the middle, the arc surface indexing cam 216 is connected to the third transmission shaft 214, and the roller plate 217 is connected between the arc surface indexing cam 216 and the flip wheel 218. The arc surface indexing cam 216 has a resting section profile and a moving section profile that are alternately arranged. The moving section profile is used to push the roller to move and realize flipping; the rest section profile is used to stop the roller plate 217 from rotating at a specific position to ensure accurate positioning.

[0074] When the globoidal indexing cam 216 starts to rotate, the contour of its motion segment contacts the roller and pushes the roller to roll along the cam contour. Since the roller is fixedly connected to the roller disc 217, the rolling of the roller will drive the roller disc 217 to rotate together. Each rotation of the roller disc 217 corresponds to a motion segment contour on the globoidal indexing cam 216. In this way, through the continuous rotation of the globoidal indexing cam 216, the indexing rotation of the roller disc 217 can be realized, and then the turnover wheel 218 can be driven to perform a turnover action. When the globoidal indexing cam 216 rotates to its dwell segment contour, the design of this segment contour enables the roller to be stably clamped in the groove between the two arc-shaped ridges of the globoidal indexing cam 216. Since the roller is clamped in the groove, the roller disc 217 will stop rotating and remain in the current station. This design enables the turnover wheel 218 to achieve high-precision positioning without the need for additional positioning devices.

[0075] This turnover assembly has the advantages of simple structure, compactness, smooth transmission, high positioning accuracy, etc., and is suitable for occasions that require high-precision and high-speed smooth turnover. Moreover, by reasonably designing parameters such as the contour of the cam and the number and size of the rollers, turnover devices with different numbers of stations and turnover angles can be realized.

[0076] Referring to Figure 10 As shown, the turnover module 2 further includes a pushing assembly. The pushing assembly includes a double-roller conjugate disc cam 219, a second slide bar 220, and a pusher 221. The double-roller conjugate disc cam 219 is powered through a second transmission shaft 201. The pusher 221 is slidably disposed on the second slide bar 220. The double-roller conjugate disc cam 219 is in transmission connection with the pusher 221 to drive the pusher 221 to reciprocate along the second slide bar 220.

[0077] Specifically, the double-roller conjugate disc cam 219 is connected with a forked swing rod 222, and its contour surface can closely cooperate with the two rollers of the forked swing rod 222. When the double-roller conjugate disc cam 219 rotates, these two rollers will move along the contour surface of the double-roller conjugate disc cam 219, thereby driving the forked swing rod 222 to swing. This swinging action will be transmitted to the pusher 221 through the fourth connecting rod 223 connected to the forked swing rod 222. Driven by the fourth connecting rod 223, the pusher 221 reciprocates along the second slide bar 220. The speed and displacement of this reciprocating motion can be adjusted according to the design of the cam contour surface to achieve the high-speed, accurate, and smooth pushing of the strip package.

[0078] Due to the precise design of the contour surface and the tight fit between the rollers and the contour surface, the pushing assembly can achieve high-precision reciprocating motion. The high-speed rotation of the double-roller conjugate disk cam 219 can drive the pusher 221 to perform high-speed reciprocating motion, meeting the requirements of high-speed pushing of strip packages. At the same time, the design of the pushing assembly results in relatively small moment of inertia and unbalanced force, which is beneficial to reducing the vibration and noise of the mechanism, enabling the pushing assembly to maintain stable dynamic performance during operation and ensuring the accuracy and smoothness of strip package pushing. Moreover, the rollers and the contour surface are easily designed to reduce friction, resulting in less wear of the pushing assembly and a longer service life.

[0079] Preferably, in this embodiment, as Figure 11 shown, the synchronization module includes a synchronization transmission assembly, and the synchronization transmission assembly includes the above-mentioned first transmission shaft 402. The main motor 401 is drivingly connected to the first transmission shaft 402 to be drivingly connected to the input module 1, the pushing-in assembly, and the flipping assembly synchronously through the synchronization transmission assembly.

[0080] Exemplarily, in this embodiment, the main motor 401 is a high-power motor with a rated power of 4 kW and a rated speed of 1500 r / min, and adopts AC variable-frequency control, which can achieve stepless speed change and adaptive speed regulation. Its function is to input strip packages and perform flipping. The main motor 401 is driven by a first belt pulley 403, a second belt pulley 404, and a toothed belt to drive the first transmission shaft 402 to rotate. The first transmission shaft 402 is connected with a first helical gear 405, a second helical gear 406, a third helical gear 407, and a fourth helical gear 419, achieving the effect of synchronously transmitting power respectively.

[0081] Preferably, a first elastic coupling 408 is connected between the second belt pulley 404 and the first transmission shaft 402 to ensure that power can be smoothly transmitted from the main motor 401 to the first transmission shaft 402, thereby driving the operation of the entire device. Moreover, since the device may generate vibration and impact during operation, the first elastic coupling 408 can effectively absorb and relieve these vibrations and impacts through its elastic elements (such as rubber, reed pieces, etc.), protecting the main motor 401, the first transmission shaft 402, and related components from damage.

[0082] Specifically, as Figure 11As shown, the first transmission shaft 402 transmits power to the fifth transmission shaft 101, the sixth transmission shaft 102, the seventh transmission shaft 103 of the input module 1 and the corresponding fifth pulley 104, sixth pulley 105 and seventh pulley 106 through the transmission path of the first helical gear 405, the second helical gear 406, the third pulley 107 and the fourth pulley 108 (for example, the fifth pulley 104 drives the inert sixth pulley 105 and seventh pulley 106 through a toothed belt). The above synchronous toothed belt can rotate under the drive of the fifth pulley 104, sixth pulley 105 and seventh pulley 106 to transport the strip package.

[0083] Meanwhile, the second helical gear 406 is connected to the second transmission shaft 201 of the flipping module 2 through the first overload clutch 412. The second transmission shaft 201 is connected to the above-mentioned disk cam 202 and double-roller conjugate disk cam 219, so as to synchronously realize the pushing-in and pushing-out actions. Optionally, in this embodiment, the first transmission shaft 402 is also connected to a handwheel 411 through a fifth helical gear 409 and a sixth helical gear 410. When faults such as strip package jams and skews occur, the above-mentioned first overload clutch 412 will disengage. At this time, the handwheel 411 can be manually rotated to realize manual barring, and the equipment can be reset and restarted.

[0084] Continue to refer to Figure 11 As shown, the first transmission shaft 402 is connected to the third transmission shaft 214 of the flipping module 2 through the first helical gear 405, the third helical gear 407 and the fourth helical gear 419, so as to drive the flipping module 2 to operate. Preferably, a second overload clutch 413 is connected between the fourth helical gear 419 and the third transmission shaft 214. The third transmission shaft 214 is in transmission connection with the globoidal indexing cam 216, and the roller disk 217 is in transmission connection with the flipping wheel 218 through the fourth transmission shaft 215. Moreover, a third overload clutch 224 is also connected between the fourth transmission shaft 215 and the flipping wheel 218. The functions of the second overload clutch 413 and the third overload clutch 224 are similar to those of the first overload clutch 412, and will not be elaborated in this embodiment.

[0085] Preferably, the third transmission shaft 214 is connected to a shaft encoder 414 through a second elastic coupling 415. The shaft encoder 414 is used to detect the phase and speed changes of the plastic-sealed beauty high-speed equipment, so as to facilitate the inspection and regulation of the working conditions of the equipment.

[0086] Furthermore, the synchronization module further includes a spray lubrication assembly. There is at least one of a gear, a cam, and a shaft drivingly connected between the first transmission shaft 402 and at least one of the input module 1, the pushing assembly, and the flipping assembly. The spray lubrication assembly is used to perform spray lubrication on at least one of the gear, the cam, and the shaft. Specifically, the third transmission shaft 214 is further connected to an oil pump 417 through a seventh helical gear 416 and an eighth helical gear 418. Under the action of the third transmission shaft 214, the oil pump 417 can synchronously perform spray lubrication on components such as gears, cams, and shafts, improving the running smoothness, reducing wear, and increasing the service life of the equipment. Of course, the spray lubrication assembly further includes components such as an oil outlet pipe, an oil return pipe, an oil sump, a filter, and an oil level detector. These components cooperate with the oil pump 417 to jointly play the role of spray lubrication. Since these components are all common components, they are not introduced in detail in the present utility model.

[0087] It should be noted that, in this embodiment, the auxiliary motor 301 of the output module 3 and the above-mentioned main motor 401 operate independently and have different loads. Exemplarily, the auxiliary motor 301 is a low-power motor with a rated power of 0.5 kW and a rated speed of 800 r / min, and is only used to drive the output module 3 to operate. The auxiliary motor 301 is connected to an eighth transmission shaft 302 and an eighth gear 303, and is connected to a ninth pulley 305 and a ninth transmission shaft 304 through a toothed belt, and finally drivingly connected to a synchronous toothed belt to realize the transportation of the strip package. Moreover, due to the small load, its output speed can reach 1.2 times the input speed of the input module 1, thus avoiding the phenomenon of strip package blockage.

[0088] It should be noted that, in this equipment, the input module 1 and the flipping module 2 are synchronously driven by the synchronization module, and the actions of inputting, pushing, flipping, and pushing out can be synchronously operated, which not only provides power for each action but also ensures the high efficiency and coordination of each action. Compared with the design method of using a high-speed sensor to identify and control the cylinder action by electrical signals, it has lower cost, higher reliability, and higher speed, and can reach a high speed of 400 strips / min and a high operating efficiency of 85%. Moreover, this equipment also realizes functions such as anti-strip package blockage, anti-overload, and modularization, improving the reliability and safety of the equipment operation, being convenient for expansion, more flexible, and can be compatible with equipment such as on-site packaging machines and case packing machines to realize control integration and data acquisition. For example, after synchronizing with relevant equipment at the same speed through the shaft encoder 414, it can simultaneously perform strip package shaping and beautification for 4 ultra-high-speed packaging machines (100 strips / min) or 10 medium-speed packaging machines (40 strips / min) to meet the needs of high-speed production and beautification.

[0089] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A plastic-sealed beauty high-speed device for beautifying a strip package wrapped with transparent paper. The strip package has a front face (01), a back face (07), a first end face (03), a second end face (09), a first side face (02) and a second side face (08). The front face (01) and the back face (07) are arranged oppositely. The back face (07) is provided with a lap structure (05). The first end face (03) and the second end face (09) are arranged oppositely and are connected between the front face (01) and the back face (07), and the first end face (03) and the second end face (09) have an overlapping structure (010). The first side face (02) and the second side face (08) are arranged oppositely and are connected between the front face (01) and the back face (07), and are connected between the first end face (03) and the second end face (09). It is characterized in that, The plastic-sealed beauty high-speed device includes an input module (1), a flipping module (2), an output module (3), a heating module (5), and a synchronization module, where: The input module (1) is used to transport the strip package along the S1 section to the flipping module (2); The flipping module (2) is used to receive the strip package, flip the strip package, and then input it to the output module (3); The output module (3) is used to transport the strip package along the S2 section and the S3 section in sequence; The synchronization module is drivingly connected to the input module (1) and the flipping module (2) to unify the rhythm of the strip package transportation and flipping; The heating module (5) is used to perform blowing and heating beauty treatment on the first end face (03), the front face (01), the first side face (02), and the second side face (08) in the S1 section, perform blowing and heating beauty treatment on the back face (07) in the S2 section, and perform blowing and heating beauty treatment on the second end face (09), the back face (07), the first side face (02), and the second side face (08) in the S3 section.

2. The plastic-sealed beauty high-speed device according to claim 1, wherein The heating module (5) includes a heating cover and a heating component (501). The heating cover is arranged above the S1 section, the S2 section, and the S3 section, and the heating component (501) is arranged inside the heating cover and can generate hot air and blow it towards the strip package.

3. The plastic-sealed beauty high-speed device according to claim 1, wherein The flipping module (2) includes a pushing-in component and a flipping component. The flipping component includes a flipping wheel (218). The pushing-in component can receive the strip package transported by the input module (1) and push the strip package into the flipping wheel (218) to flip the strip package.

4. The plastic-sealed beauty high-speed device according to claim 3, wherein The synchronization module includes a main motor (401) and a synchronous transmission component. The synchronous transmission component includes a first transmission shaft (402). The main motor (401) is drivingly connected to the first transmission shaft (402) to be drivingly connected to the input module (1), the pushing-in component, and the flipping component synchronously through the synchronous transmission component.

5. The plastic-sealed beauty high-speed device according to claim 4, wherein The synchronous transmission component further includes a first elastic coupling (408). The first elastic coupling (408) is drivingly connected between the main motor (401) and the first transmission shaft (402); and / or A first overload clutch (412) is drivingly connected between the first transmission shaft (402) and the pushing-in component; and / or The flipping assembly further includes a third transmission shaft (214) and a globoidal indexing cam (216). The third transmission shaft (214) is drivingly connected between the first transmission shaft (402) and the globoidal indexing cam (216). A second overload clutch (413) is drivingly connected between the globoidal indexing cam (216) and the third transmission shaft (214), and the globoidal indexing cam (216) is capable of driving the flipping wheel (218) to flip.

6. The plastic-sealed beauty high-speed device according to claim 4, wherein The flipping assembly further includes a third transmission shaft (214). The third transmission shaft (214) is drivingly connected between the first transmission shaft (402) and the flipping wheel (218). The third transmission shaft (214) is connected with a shaft encoder (414). The shaft encoder (414) is used to detect the phase and speed changes of the plastic-sealed beauty high-speed device, and a second elastic coupling (415) is connected between the shaft encoder (414) and the third transmission shaft (214).

7. The plastic-sealed beauty high-speed device according to claim 3, wherein The synchronization module further includes a spray lubrication assembly. At least one of a gear, a cam, and a shaft is drivingly connected between the synchronization module and at least one of the input module (1), the pushing assembly, and the flipping assembly. The spray lubrication assembly is used to spray lubricate at least one of the gear, the cam, and the shaft.

8. The plastic-sealed beauty high-speed device according to claim 4, wherein The pushing assembly includes a second transmission shaft (201), a disk cam (202), a first sliding rod (203), a first slider (204), and a pusher (205). The second transmission shaft (201) is drivingly connected to the first transmission shaft (402). The disk cam (202) is connected to the second transmission shaft (201) and can rotate following the second transmission shaft (201). The first sliding rod (203) is fixedly arranged. The first slider (204) is reciprocally slidably arranged along the first sliding rod (203). The pusher (205) is rotatably mounted on the first slider (204). The first slider (204) and the pusher (205) are respectively drivingly connected to the disk cam (202), and the pushing assembly is configured such that when the first slider (204) slides towards one end of the first sliding rod (203), the pusher (205) rotates to be capable of abutting against the height of the strip package, and when the first slider (204) slides towards the other end of the first sliding rod (203), the pusher (205) can rotate to be lower than the height of the strip package.

9. The plastic-sealed beauty high-speed device according to claim 4, wherein The flipping assembly further includes a third transmission shaft (214), a globoidal indexing cam (216) and a roller disc (217). The flipping wheel (218) is provided with at least two stations, and each station is used to accommodate one strip package. The roller disc (217) is correspondingly provided with at least two rollers. The third transmission shaft (214) is drivingly connected to the first transmission shaft (402). The globoidal indexing cam (216) is drivingly connected between the third transmission shaft (214) and the roller disc (217). The roller disc (217) is drivingly connected between the globoidal indexing cam (216) and the flipping wheel (218). The globoidal indexing cam (216) has alternately arranged rest section profiles and motion section profiles, and the globoidal indexing cam (216) can drive the roller disc (217) and the flipping wheel (218) to rotate only when the motion section profile abuts against the roller.

10. The plastic-sealed beauty high-speed device according to claim 8, wherein The flipping module (2) further includes a pushing assembly. The pushing assembly includes a double-roller conjugate disc cam (219), a second sliding rod (220) and a pusher (221). The double-roller conjugate disc cam (219) is drivingly connected to the second transmission shaft (201). The pusher (221) is slidably arranged on the second sliding rod (220). The double-roller conjugate disc cam (219) is drivingly connected to the pusher (221) to drive the pusher (221) to reciprocate along the second sliding rod (220).

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