An automatic lining attaching device

Abstract

The application discloses an automatic lining pasting device, which comprises a conveying mechanism for conveying a top-and-bottom box, a positioning device arranged on the conveying mechanism and used for positioning the top-and-bottom box, a lining paper mechanism arranged above the conveying mechanism, a card sending machine connected with the lining paper mechanism through a roller device on one side of the lining paper mechanism, a support fixed on the conveying mechanism, a top pressing piece and a positioning frame arranged below the support, wherein the positioning frame is fixed with the support through a connecting plate, the top pressing piece is arranged above the positioning frame, an extension supporting plate device is fixed on the support and arranged on both sides of the positioning frame. Compared with the prior art, the device can continuously paste the lining paper on the packaging box through the card sending machine and the lining paper mechanism, and can automatically cover the top-and-bottom cover with the box body after the inner lining is pasted, so that the efficient production of the top-and-bottom cover lining paper and cover is realized, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the packaging box processing technical field, especially to an automatic lining device. BACKGROUND

[0002] On the market, packaging boxes of different types are needed for different use fields, and for some relatively high-end products or fine product fields, the production requirements for packaging boxes are relatively high, not only the appearance is exquisite, but also the structure inside the box is also exquisite and not rough. In the existing production technology, for this type of packaging box, it is generally necessary to paste lining paper in the inner cavity of the box for decoration.

[0003] The prior art with application number CN202220052124.4 discloses a roll glue lining device, which transfers the packaging box to be lined with inner lining paper to the lower side of the adsorption mechanism through a transmission mechanism, and the adsorption mechanism lowers the inner lining paper through a moving module to paste it on the corresponding position of the packaging box, and finally the adsorption mechanism is used to adsorb and paste the inner lining in the packaging box.

[0004] The lining action of the prior art adopts the form of adsorption to be attached in the packaging box, and the inner lining needs to be adsorbed before being attached, and then moved to the packaging box for attachment. The attachment action cannot be continuously attached, the work efficiency is low, the production capacity is low, and after the lining of the prior art is attached, the top and bottom covers cannot be covered with the box body, and manual or other equipment is needed to cover the top and bottom covers with the box body.

[0005] Therefore, the prior art needs to be improved and improved. SUMMARY

[0006] In view of the above shortcomings of the prior art, the purpose of the present application is to provide an automatic lining device, which can continuously line the packaging box through the paper feeding machine and the lining paper mechanism, and can automatically cover the top and bottom covers with the box body after the lining is attached, realize the efficient production of the lining paper of the top and bottom covers, and improve the production efficiency.

[0007] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0008] The utility model provides an automatic lining pasting device, including conveying mechanism for conveying the heaven and earth box, be provided with the positioning device for positioning the heaven and earth box on the conveying mechanism, the lining paper mechanism is provided with the card machine on the conveying mechanism side through the gyro wheel device, the lining paper mechanism includes the support fixed on the conveying mechanism, the top pressure piece and the positioning frame below the support, the positioning frame is fixed with the support through the connecting plate, the top pressure piece is located above the positioning frame, the retractable support plate device is fixed on the support, and the retractable support plate device is located on both sides of the positioning frame and partially located in the positioning frame.

[0009] Further, the retractable support plate device includes a first air cylinder, a connecting rod, and a support plate. The first air cylinder is fixed with the connecting plate. The piston of the first air cylinder is fixed with one end of the support plate through the connecting rod. The other end of the support plate is located below and partially in the positioning frame.

[0010] Further, the conveying mechanism includes a first transmission device for conveying the cover of the heaven and earth box and a second transmission device for conveying the box body of the heaven and earth box. The second transmission device is located on one side of the first transmission device.

[0011] Further, the support is fixed with a blocking device for blocking the heaven and earth box from walking on the conveying mechanism.

[0012] Further, the blocking device includes a second air cylinder and a baffle. The baffle is located above the conveying mechanism, and one side of the baffle is connected with the piston of the second air cylinder.

[0013] Further, the positioning device includes a positioning piece arranged on one side of the conveying mechanism. The positioning piece includes a third air cylinder and a pressing plate. The pressing plate is fixed with the piston of the third air cylinder.

[0014] Further, one side of the positioning device is provided with an auxiliary fixing device. The auxiliary fixing device includes auxiliary fixing pieces arranged on both sides of the second transmission device. The auxiliary fixing pieces include a fourth air cylinder and a stop lever. The stop lever is connected with the piston of the fourth air cylinder.

[0015] Further, the second transmission device is provided with a jacking device. The jacking device includes a fifth air cylinder and a jacking plate. The jacking plate is connected with the piston of the fifth air cylinder.

[0016] Further, the gyro wheel device includes a positioning guide rail and rollers arranged above and below the positioning guide rail.

[0017] Further, the card dispenser comprises a paper storage position and a rotating shaft arranged below the paper storage position, the rotating shaft is provided with a rotating wheel, and the rotating shaft is connected with a driving motor.

[0018] Compared with the prior art, the automatic lining device provided by the application comprises a conveying mechanism for conveying a top and bottom box, a positioning device is arranged on the conveying mechanism for positioning the top and bottom box, a lining paper mechanism is arranged above the conveying mechanism, one side of the lining paper mechanism is connected with a card dispenser through a roller device, the lining mechanism comprises a support fixed on the conveying mechanism, a top pressing piece and a positioning frame arranged below the support, the positioning frame is fixed with the support through a connecting plate, the top pressing piece is arranged above the positioning frame and is fixed with the support, the support is fixed with an extension supporting plate device, the extension supporting plate device is arranged on both sides of the positioning frame and partially arranged in the positioning frame. According to the application, the card dispenser and the lining paper mechanism can continuously line the packaging box, the automatic closing of the top and bottom cover and the box body can be realized after the lining of the inner lining is completed, the efficient production of the lining paper of the top and bottom cover and the closing of the cover can be realized, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0020] Figure 1 The structure schematic diagram of the automatic lining device provided by the application.

[0021] Figure 2 The structure schematic diagram of the automatic lining device provided by the application from another angle.

[0022] Figure 3 The assembly schematic diagram of the card dispenser, the roller device and the lining paper mechanism.

[0023] Figure 4 The structure schematic diagram of the lining paper mechanism.

[0024] Figure 5 The structure schematic diagram of the lining paper mechanism. Figure 2 The enlarged schematic diagram of A in FIG.

[0025] Figure 6 The structure schematic diagram of the lining paper mechanism. Figure 2 The enlarged schematic diagram of B in FIG.

[0026] In the figure: the earth and the box-1, conveying mechanism-2, positioning device-3, paste lining paper mechanism-4, roller device-5, card machine-6, support-7, top pressure-8, positioning frame-9, connecting plate-10, telescopic supporting plate device-11, first cylinder-12, connecting rod-13, supporting plate-14, first transmission device-15, second transmission device-16, blocking device-17, second cylinder-18, baffle-19, positioning piece-20, third cylinder-21, pressing plate-22, auxiliary fixing device-23, auxiliary fixing piece-24, fourth cylinder-25, stop lever-26, jacking device-27, fifth cylinder-28, top extension plate-29, positioning guide rail-30, roller-31, roller-32, paper storage position-33, rotating shaft-34, rotating wheel-35. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first”, “second” can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person of ordinary skill in the art, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope of the present application.

[0030] As Figure 1 , Figure 2 and Figure 3As shown, the automatic lining device provided by the present application comprises a conveying mechanism 2 for conveying a top and bottom box 1, a positioning device 3 is arranged on the conveying mechanism 2 for positioning the top and bottom box 1, a lining paper mechanism 4 is arranged above the conveying mechanism 2, one side of the lining paper mechanism 4 is connected with a card dispenser 6 through a roller device 5, the card dispenser 6 is used for storing and transmitting the lining paper to the roller device 5, the lining paper can be further conveyed to the lining paper mechanism 4 through the roller device 5, the lining paper mechanism 4 comprises a support 7 fixed on the conveying mechanism 2, a top pressing piece 8 and a positioning frame 9 located below the support 7, the positioning frame 9 is fixed with the support 7 through a connecting plate 10, the top pressing piece 8 is located above the positioning frame 9, the support 7 is fixed with an extension supporting plate device 11, the extension supporting plate device 11 is located on both sides of the positioning frame 9, and the extension supporting plate device 11 is partially located in the positioning frame 9.

[0031] It can be understood that the top and bottom box 1 is conveyed to the lower side of the lining paper mechanism by the conveying mechanism 2, when the top and bottom box 1 reaches the positioning device 3, the top and bottom box 1 will stop for a moment, at this time, the lining paper comes out from the card dispenser 6, passes through the roller device 5 and falls on the extension supporting plate device 11 in the positioning frame 9, under the outward stretching of the extension supporting plate device 11, the lining paper falls into the top and bottom box 1 from the extension device, finally, under the stamping of the top pressing piece 8, it should be noted that the top pressing piece 8 is connected with an air cylinder, and can be extended and contracted under the action of the air cylinder, so that the lining paper is fixed with the top and bottom box 1, it should be noted that the inside of the top and bottom box 1 and the fixed side of the lining paper have been subjected to a gluing process in the previous process before entering the conveying mechanism 2, that is, under the adhesion of the glue and the stamping of the top pressing piece 8, the adhesion between the lining paper and the top and bottom box 1 is more stable.

[0032] Compared with the prior art, the technical scheme of the present application can quickly convey the lining paper into the positioning frame 9 through the card dispenser 6 and the roller device 5, and can put the lining paper into the top and bottom box 1 through the extension supporting plate device 11, finally, the lining paper is attached to the top and bottom box 1 through the top pressing piece 8, and this process can realize continuous conveying of the lining paper, that is, the effect of quickly attaching the lining paper can be realized. The lining paper is placed by adsorption in the prior art, the adsorption process is not continuous, and the attachment efficiency is low, while the lining paper attachment speed of the technical scheme of the present application is faster, and the effect of continuous lining paper can be achieved, and the production efficiency is higher.

[0033] In an embodiment, as Figure 4As shown, the telescopic supporting plate device 11 comprises a first cylinder 12, a connecting rod 13 and a supporting plate 14, the first cylinder 12 is fixed with the connecting plate 10, the piston of the first cylinder 12 is fixed with one end of the supporting plate 14 through the connecting rod 13, the other end of the supporting plate 14 is below the positioning frame 9 and partially located in the positioning frame 9. When the inner liner paper is conveyed from the roller device 5 to the telescopic supporting plate device 11, that is, the supporting plate 14 supports the inner liner paper, when the first cylinder 12 is relaxed, the piston of the first cylinder 12 drives the connecting rod 13 to move the supporting plate 14 to both sides of the positioning frame 9, so that the inner liner paper falls into the heaven and earth box 1 along the positioning frame 9, and the next step of lining paper pasting process is carried out. That is, the supporting plate 14 can continuously put the inner liner paper into the heaven and earth box 1.

[0034] Further, as shown in Figure 2 , the conveying mechanism 2 comprises a first transmission device 15 for conveying the cover of the heaven and earth box 1 and a second transmission device 16 for conveying the box body of the heaven and earth box 1, the second transmission device 16 is located on one side of the first transmission device 15. That is, the heaven and earth box 1 can be conveyed to the lower side of the lining paper pasting mechanism 4 by the first transmission device 15 and the second transmission device 16.

[0035] Further, as shown in Figure 1 , Figure 3 and Figure 4 , the support 7 is fixed with a blocking device for blocking the heaven and earth box 1 on the conveying mechanism 2. That is, the blocking device 17 can make the heaven and earth box 1 stay on the conveying device for a while, so as to adjust the spacing between the heaven and earth boxes 1, so that the spacing between each of the heaven and earth boxes 1 remains the same before entering the lining paper pasting, ensuring the high efficiency and accuracy of lining paper pasting.

[0036] Specifically, as shown in Figure 4 , the blocking device 17 comprises a second cylinder 18 and a baffle 19, the baffle 19 is located above the conveying mechanism 2, and one side of the baffle 19 is connected with the piston of the second cylinder 18. That is, when the heaven and earth box 1 is conveyed to the designated position by the conveying mechanism 2, the second cylinder 18 works, the piston of the second cylinder 18 extends the baffle 19 to the inside of the heaven and earth box 1, so that the heaven and earth box 1 no longer walks forward with the rotation of the conveying mechanism 2, when the spacing between the heaven and earth box 1 and the front walking heaven and earth box 1 reaches a specified value, the second cylinder 18 retracts, so that the baffle 19 is retracted from the inside of the heaven and earth box 1, that is, at this time, the heaven and earth box 1 can continue to walk forward with the conveying mechanism 2.

[0037] Further, as shown in Figure 2And Figure 5 As shown in the figure, the positioning device 3 includes a positioning member 20 arranged on one side of the conveying mechanism 2, the positioning member 20 includes a third cylinder 21 and a pressing plate 22, the pressing plate 22 is fixed with the piston of the third cylinder 21. When the top-and-bottom box 1 passes through the blocking device 17 and is adjusted to a proper distance, and the top-and-bottom box 1 enters a designated position below the positioning frame 9, the third cylinder 21 works, the piston of the third cylinder 21 rises and presses the pressing plate 22 on the top-and-bottom box 1, so that the top-and-bottom box 1 stays below the positioning frame 9 for a while to allow the lining paper attaching mechanism 4 to attach lining paper to the top-and-bottom box 1.

[0038] Preferably, as shown in the figure, Figure 2 And Figure 5 As shown in the figure, one side of the positioning device 3 is provided with an auxiliary fixing device 23, the auxiliary fixing device 23 includes auxiliary fixing members 24 arranged on both sides of the second conveying device 16, the auxiliary fixing members 24 include fourth cylinders 25 and stop levers 26, the stop levers 26 are connected with the pistons of the fourth cylinders 25. That is, when the top-and-bottom box 1 is pressed by the pressing plate 22, the stop levers 26 extend to one side of the top-and-bottom box 1 under the action of the fourth cylinders 25, further blocking the top-and-bottom box 1 from walking forward, ensuring that the top-and-bottom box 1 can stay below the positioning frame 9 for a while to allow the lining paper attaching mechanism 4 to attach lining paper to the top-and-bottom box 1.

[0039] Further, as shown in the figure, Figure 2 And Figure 6 As shown in the figure, the second conveying device is provided with a lifting device 27, the lifting device 27 includes fifth cylinders 28 and extension plates 29, the extension plates 29 are connected with the pistons of the fifth cylinders 28. When the top-and-bottom box 1 finishes attaching lining paper and reaches the lifting device 27, the fifth cylinders 28 can make the lifting member lift the cover of the top-and-bottom box 1 on the second conveying mechanism upward, the cover of the top-and-bottom box 1 can be covered with the box body of the top-and-bottom box 1 on the second conveying mechanism under the action of inertia, without the need for subsequent manual covering, reducing the production cost and improving the production efficiency.

[0040] Further, as shown in the figure, Figure 3 And Figure 4As shown, the roller device 5 comprises a positioning guide rail 30 and rollers 31 above and below the positioning guide rail 30, and the rollers 32 are arranged on the rollers 31. The card feeder 6 comprises a paper storage position 33 and a rotating shaft 34 arranged below the paper storage position 33, and the rotating wheels 35 are arranged on the rotating shaft 34, and the driving motor (not shown in the figure) is connected to the rotating shaft 34. It should be noted that the paper storage position 33 is formed by two baffles 19, when the driving motor rotates, the rotating wheels 35 on the rotating shaft 34 are driven to rotate, the rotating wheels 35 drive the inner liner paper on the paper storage position 33 to be conveyed one by one between the rollers 32, and the rollers 32 can clamp the inner liner paper to be conveyed to the positioning frame 9 under the action of the positioning guide rail, and finally fall on the supporting plate 14, and then enter the next step of lining paper pasting process, and the positioning guide rail can accurately convey the inner liner paper to the positioning frame 9, and prevent the inner liner paper from deviating during conveying.

[0041] In summary, the automatic lining paper pasting device provided by the present application can continuously feed the inner liner paper to the supporting plate, the blocking device can adjust the spacing between the top and bottom boxes, so that the spacing between the top and bottom boxes remains the same before lining paper pasting, ensuring the efficiency and accuracy of lining paper pasting, the auxiliary fixing device can further block the forward movement of the top and bottom boxes, ensuring that the top and bottom boxes can stay under the positioning frame for a while for lining paper pasting by the lining paper pasting mechanism, the top extension device can cover the box body of the top and bottom boxes on the second conveying mechanism, without the need for subsequent manual covering, reducing the production cost, and the positioning guide rail can accurately convey the inner liner paper to the positioning frame, preventing the inner liner paper from deviating during conveying. For the present application, the device can continuously paste lining paper on the packaging box through the paper feeder and the lining paper pasting mechanism, and can automatically cover the top and bottom covers with the box body after the inner lining is pasted, realizing efficient production of lining paper pasting and cover combining, and improving the production efficiency.

[0042] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, and the above specific embodiments are only illustrative, not limiting, and those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which are all within the protection scope of the present application.

Claims

1. An automatic lining application device characterized by, The invention discloses a device for pasting lining paper on a top-and-bottom box (1), which comprises a conveying mechanism (2) for conveying the top-and-bottom box (1), a positioning device (3) for positioning the top-and-bottom box (1) arranged on the conveying mechanism (2), a lining paper pasting mechanism (4) arranged above the conveying mechanism (2), a card issuing machine (6) connected to one side of the lining paper pasting mechanism (4) through a roller device (5), a support (7) fixed on the conveying mechanism (2), a top pressing piece (8), and a positioning frame (9) arranged below the support (7), wherein the positioning frame (9) is fixed with the support (7) through a connecting plate (10), the top pressing piece (8) is arranged above the positioning frame (9), a telescopic supporting plate device (11) is fixed on the support (7), the telescopic supporting plate device (11) is arranged on both sides of the positioning frame (9) and partially arranged in the positioning frame (9), the telescopic supporting plate device (11) comprises a first air cylinder (12), a connecting rod (13), and a supporting plate (14), the first air cylinder (12) is fixed with the connecting plate (10), a piston of the first air cylinder (12) is fixed with one end of the connecting rod (13), and the other end of the supporting plate (14) is arranged below and partially arranged in the positioning frame (9), the conveying mechanism (2) comprises a first transmission device (15) for conveying a cover of the top-and-bottom box (1) and a second transmission device (16) for conveying a box body of the top-and-bottom box (1), the second transmission device (16) is arranged on one side of the first transmission device (15), the positioning device (3) comprises a positioning piece (20) arranged on one side of the conveying mechanism (2), the positioning piece (20) comprises a third air cylinder (21) and a pressing plate (22), the pressing plate (22) is fixed with a piston of the third air cylinder (21), and the second transmission device (16) is provided with a jacking device (27), the jacking device (27) comprises a fifth air cylinder (28) and a jacking plate (29), and the jacking plate (29) is connected with a piston of the fifth air cylinder (28).

2. The automatic lining application apparatus of claim 1, wherein A blocking device (17) for blocking the top-and-bottom box (1) from walking on the conveying mechanism (2) is fixed on the support (7).

3. The automatic lining application apparatus of claim 2, wherein The blocking device (17) comprises a second air cylinder (18) and a blocking plate (19), the blocking plate (19) is arranged above the conveying mechanism (2), and one side of the blocking plate (19) is connected with a piston of the second air cylinder (18).

4. The automatic lining application apparatus of claim 1, wherein An auxiliary fixing device (23) is arranged on one side of the positioning device (3), the auxiliary fixing device (23) comprises auxiliary fixing pieces (24) arranged on both sides of the second transmission device (16), the auxiliary fixing piece (24) comprises a fourth air cylinder (25) and a stop lever (26), and the stop lever (26) is connected with a piston of the fourth air cylinder (25).

5. The automatic lining application apparatus of claim 1, wherein, The roller device (5) comprises a positioning guide rail (30) and rollers (31) arranged above and below the positioning guide rail (30), and the rollers (31) are provided with rollers (32).

6. The automatic lining application apparatus of claim 1, wherein, The card issuing machine (6) comprises a paper storage position (33) and a rotating shaft (34) arranged below the paper storage position (33), wherein a rotating wheel (35) is arranged on the rotating shaft (34), and a driving motor is connected to the rotating shaft (34).

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