Adhesive tape laminating device and packaging equipment

Abstract

The utility model relates to the technical field of packaging, in particular to an adhesive tape attaching device and packaging equipment. The adhesive tape pasting device comprises a rack and an adhesive tape pasting mechanism, the adhesive tape pasting mechanism is installed on the rack and comprises an adhesive tape roller, a pasting roller and a cutting assembly, an adhesive tape is arranged on the adhesive tape roller, and the adhesive tape is pasted on a target workpiece through the pasting roller. The cutting assembly is used for cutting off the adhesive tape between the target workpiece and the pasting roller after pasting is completed; the adhesive tape pasting mechanism further comprises an adsorption assembly, and the adsorption assembly is arranged between the pasting roller and the cutting assembly and used for folding and pasting the adhesive tape towards the surface of the target workpiece after the adhesive tape is cut off. According to the adhesive tape attaching device, the easy-to-tear part can be formed at the end of the adhesive tape, and the easy-to-tear part serves as a starting end, so that a user and a worker can conveniently tear off the adhesive tape and open a box body.

Description

Technical Field

[0001] This patent relates to the field of packaging technology, and in particular to a tape laminating device and packaging equipment. Background Art

[0002] After the product is produced and packed, it is usually necessary to use tape to seal the box to protect the product during transportation or to facilitate handling. After the tape is sealed, the edge of the tape is tightly sealed to the box body, and users and workers cannot easily open it without the help of tools such as knives. Summary of the invention

[0003] This patent provides a tape laminating device and packaging equipment to at least solve the above technical problems existing in the prior art.

[0004] The first aspect of this patent provides a tape laminating device, comprising:

[0005] frame;

[0006] A tape pasting mechanism is installed on the frame, and the tape pasting mechanism includes a tape roller, an application roller and a cutting assembly. The tape roller is provided with a tape, and the tape is pasted on the target workpiece through the application roller. The cutting assembly is used to cut the tape between the target workpiece and the application roller after the tape is pasted;

[0007] Wherein, the tape pasting mechanism also includes an adsorption component, which is arranged between the pasting roller and the cutting component, and is used to fold the tape in half toward the surface of the target workpiece and adhere it after the tape is cut.

[0008] Further, the adsorption assembly includes a first adsorption plate and a second adsorption plate;

[0009] The first adsorption plate and the second adsorption plate are rotatably connected so that the first adsorption plate and the second adsorption plate form a folded state and an unfolded state.

[0010] Furthermore, the first adsorption plate includes a first vacuum adsorption layer and a first adsorption surface facing the tape, the first adsorption surface is provided with a plurality of first adsorption holes connected to the first vacuum adsorption layer, and the first vacuum adsorption layer is provided with a first suction hole.

[0011] Furthermore, the second adsorption plate includes a second vacuum adsorption layer and a second adsorption surface facing the tape, the second adsorption surface is provided with a plurality of second adsorption holes connected to the second vacuum adsorption layer, and the second vacuum adsorption layer is provided with a second suction hole.

[0012] Furthermore, it also includes a driving mechanism, and the driving mechanism is arranged on the frame;

[0013] The driving mechanism is connected to at least one of the first adsorption plate and the second adsorption plate to drive the first adsorption plate or the second adsorption plate to flip in a direction toward each other.

[0014] Furthermore, the adsorption assembly includes a lifting mechanism, a bracket, a first adsorption plate and a second adsorption plate;

[0015] The first adsorption plate and the second adsorption plate are both rotatably connected to the bracket so that the first adsorption plate and the second adsorption plate form a folded state and an unfolded state.

[0016] The lifting mechanism is installed on the frame, and the lifting end of the lifting mechanism is connected to the bracket.

[0017] Furthermore, it also includes a driving member, which is connected to the application roller and is used to drive the application roller to roll along the axial direction of the application roller.

[0018] Furthermore, it also includes a pressing roller, which is rotatably connected to the frame and is used for rolling the tape applied to the target workpiece.

[0019] Furthermore, it also includes a conveying component, which is arranged on the frame, and the conveying component is arranged opposite to the tape pasting mechanism for conveying the target workpiece, and the conveying direction of the conveying component is consistent with the pasting direction of the target workpiece.

[0020] The second aspect of this patent provides a packaging device, including the tape laminating device described in the first aspect.

[0021] The technical solution provided by this patent embodiment has the following advantages compared with the prior art:

[0022] The tape laminating device provided by the embodiment of the present invention includes a frame and a tape laminating mechanism; the tape laminating mechanism is installed on the frame, and the tape laminating mechanism includes a tape roller, an application roller and a cutting assembly, the tape roller is provided with a tape, the tape is applied to the target workpiece through the application roller, and the cutting assembly is used to cut the tape between the target workpiece and the application roller after the application is completed; wherein, the tape laminating mechanism also includes an adsorption assembly, which is arranged between the application roller and the cutting assembly, and is used to fold the tape toward the surface of the target workpiece and laminat e it after the tape is cut. When in use, one end of the tape on the tape roller is stretched to a suitable position so that the end of the tape can bypass the bottom of the application roller, and one end of the tape is attached to the first end of the target workpiece, the application roller rolls on the target workpiece, and the tape is applied to the target workpiece. After the application is completed, the cutting assembly cuts off the application roller and the tape applied at the target workpiece, and the adsorption assembly folds the tape toward the surface of the target workpiece and laminat e it. There is no adhesive on both sides of the tape after bonding, so that an easy-to-tear portion is formed at the end of the tape. When the tape is applied to the next target workpiece, the easy-to-tear portion is not bonded to the target workpiece. The easy-to-tear portion serves as the starting end, which makes it convenient for users and workers to tear off the tape and open the box.

[0023] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of this patent, nor is it intended to limit the scope of this patent. Other features of this patent will become easy to understand through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and other purposes, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, in which:

[0025] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0026] Figure 1 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 1 ;

[0027] Figure 2 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 2 ;

[0028] Figure 3 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 3 ;

[0029] Figure 4 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 4 ;

[0030] Figure 5 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 5 ;

[0031] Figure 6 The structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 6 ;

[0032] Figure 7 The three-dimensional structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 1 ;

[0033] Figure 8 The three-dimensional structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 2 ;

[0034] Fig. 9 The three-dimensional structure diagram of the tape laminating device provided in the embodiment of the present invention is shown. Figure 3 ;

[0035] Fig.10 A schematic diagram of the structure of the adsorption component in the tape laminating device provided in an embodiment of the present patent is shown.

[0036] Explanation of the numbers in the figure: 1. Frame; 2. Tape; 3. Tape roller; 4. Application roller; 5. Cutting assembly; 51. Cutter; 6. Adsorption assembly; 61. First adsorption plate; 611. First adsorption surface; 611a. First adsorption hole; 62. Second adsorption plate; 621. Second adsorption surface; 621a. Second adsorption hole; 7. Easy-tear portion; 8. Conveying assembly; 9. Pressing roller; 10. Target workpiece; 11. Driving mechanism. DETAILED DESCRIPTION

[0037] In order to make the purpose, features, and advantages of this patent more obvious and easy to understand, the technical solutions in the embodiments of this patent will be clearly and completely described below in conjunction with the drawings in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this patent.

[0038] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the tape laminating device provided in this embodiment includes a frame 1 and a tape laminating mechanism; the tape laminating mechanism is installed on the frame 1, and the tape laminating mechanism can be directly installed on the frame 1 or installed on the frame 1 through a connecting piece. The tape laminating mechanism includes a tape roller 3, an application roller 4 and a cutting assembly 5, and the tape roller 3 is provided with a tape 2, and the tape 2 is applied to the target workpiece 10 through the application roller 4. The tape roller 3 can be connected to the frame 1 through a support frame, and the tape 2 can rotate around the axis of the tape roller 3, so that when laminating, the tape roller 3 can continuously convey the tape 2 to the target workpiece 10.

[0039] The applying roller 4 can be connected to the frame 1 through a support frame. The applying roller 4 can be pressed on the target workpiece 10 and can roll on the target workpiece 10. After the tape 2 passes through the applying roller 4, the tape 2 located under the applying roller 4 can be applied to the target workpiece 10.

[0040] The cutting assembly 5 can be connected to the frame 1 through a support frame. The cutting assembly 5 is used to cut the tape 2 between the target workpiece 10 and the applying roller 4 after the application is completed; the cutting assembly 5 includes a tool 51, which can cut the tape 2. After the application is completed, the tool 51 can cut the tape 2.

[0041] Optionally, the cutting component 5 includes a first driving component, which includes an electric push rod or a cylinder, which is arranged on a support frame, and the telescopic end of the electric push rod or the cylinder is connected to the tool 51. The tool 51 is driven down by the electric push rod or the cylinder, so that the tape 2 can be automatically cut.

[0042] The tape pasting mechanism further includes an adsorption component 6, which is disposed between the pasting roller 4 and the cutting component 5, and is used to fold the tape 2 toward the surface of the target workpiece 10 and adhere it after the tape 2 is cut. When in use, one end of the tape 2 on the tape roller 3 is stretched to a suitable position so that the end of the tape 2 can pass around the bottom of the pasting roller 4, and one end of the tape 2 is pasted on the first end of the target workpiece 10. The pasting roller 4 rolls on the target workpiece 10 to apply the tape 2 to the target workpiece 10. After the pasting is completed, the cutting component 5 cuts off the pasting roller 4 and the tape 2 pasted on the target workpiece 10, and the adsorption component 6 folds the tape 2 toward the surface of the target workpiece 10 and adheres it. There is no adhesive on both sides of the tape 2 after bonding, so that a double-layer non-stick easy-tear portion 7 is formed at the end of the tape 2. When the tape 2 is applied to the next target workpiece 10, the easy-tear portion 7 is not bonded to the target workpiece 10. The easy-tear portion 7 serves as the starting end, which makes it convenient for users and workers to tear off the tape 2 and open the box.

[0043] Optionally, the adsorption component 6 includes a second driving component, which includes an electric push rod or a cylinder, which is arranged on a support frame, and the telescopic end of the electric push rod or the cylinder is connected to the folding structure. The folding structure is driven to descend by the electric push rod or the cylinder, so that the tape 2 can be automatically adsorbed and folded.

[0044] The target workpiece 10 may be a carton or other objects.

[0045] Specifically, when the carton passes through the cutting assembly 5, the suction assembly 6 descends to suck the tape 2, and then the cutter 51 of the cutting assembly 5 descends to cut the tape 2. After the cutting is completed, the cutter 51 rises, and the folding structure of the suction assembly 6 begins to retract. Under the action of the folding structure and the adhesive of the tape 2, the tape 2 forms a non-stick and easy-to-tear portion 7; then, the folding structure of the suction assembly 6 opens, the tape 2 falls, and the suction assembly 6 rises.

[0046] The starting end of the tape 2 forms a double-layer non-stick and easy-to-tear structure, which is easy to tear and does not require the use of tools to open the box, thereby improving customer experience and reducing the difficulty of carton recycling.

[0047] Combination Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the adsorption assembly 6 includes a first adsorption plate 61 and a second adsorption plate 62; the first adsorption plate 61 and the second adsorption plate 62 are rotatably connected so that the first adsorption plate 61 and the second adsorption plate 62 form a folded state and an open state. When in use, one end of the tape 2 on the tape roller 3 is stretched to a suitable position so that the end of the tape 2 can bypass the bottom of the application roller 4, and one end of the tape 2 is attached to the first end of the target workpiece 10. The application roller 4 rolls on the target workpiece 10 to apply the tape 2 to the target workpiece 10. After the application is completed, the cutting assembly 5 cuts off the application roller 4 and the tape 2 applied to the target workpiece 10, and the first adsorption plate 61 and the second adsorption plate 62 fold the tape 2 toward the surface of the target workpiece 10 so that the tape 2 is folded in half and attached. There is no adhesive on both sides of the tape 2 after bonding, so that a double-layer non-stick easy-tear portion 7 is formed at the end of the tape 2. When the tape 2 is applied to the next target workpiece 10, the easy-tear portion 7 is not bonded to the target workpiece 10. The easy-tear portion 7 serves as the starting end, which makes it convenient for users and workers to tear off the tape 2 and open the box.

[0048] In some specific embodiments, the first adsorption plate 61 includes a first vacuum adsorption layer and a first adsorption surface 611 facing the tape 2, the first adsorption surface 611 is provided with a plurality of first adsorption holes 611a connected to the first vacuum adsorption layer, and the first vacuum adsorption layer is provided with a first suction hole. The second adsorption plate 62 includes a second vacuum adsorption layer and a second adsorption surface 621 facing the tape 2, the second adsorption surface 621 is provided with a plurality of second adsorption holes 621a connected to the second vacuum adsorption layer, and the second vacuum adsorption layer is provided with a second suction hole. When the target workpiece 10 passes through the cutting component 5, the first suction hole and the second suction hole absorb air, and the first adsorption plate 61 and the second adsorption plate 62 suck the tape 2, and then the tool 51 of the cutting component 5 descends to cut the tape 2. After cutting, the cutter 51 rises back, and the first adsorption plate 61 and the second adsorption plate 62 are folded to fold the tape 2. Under the action of the adhesive of the tape 2, the tape 2 forms a non-stick and easy-to-tear portion 7; then, the first adsorption plate 61 and the second adsorption plate 62 are opened, and air is blown out of the first suction hole and the second suction hole, and the tape 2 falls.

[0049] In some specific embodiments, a driving mechanism 11 is further included. The driving mechanism 11 is disposed on the frame 1. The driving mechanism 11 is in contact with the first adsorption plate 61 and the second adsorption plate 62 to fold or unfold the first adsorption plate 61 and the second adsorption plate 62.

[0050] In some specific embodiments, the adsorption assembly 6 includes a lifting mechanism, a bracket, a first adsorption plate 61 and a second adsorption plate 62; the first adsorption plate 61 and the second adsorption plate 62 are both rotatably connected to the bracket so that the first adsorption plate 61 and the second adsorption plate 62 form a folded state and an open state, and the lifting mechanism is installed on the frame 1, and the lifting end of the lifting mechanism is connected to the bracket. After the target workpiece 10 passes through the cutting assembly 5, the lifting mechanism drives the bracket to descend, the first suction hole and the second suction hole inhale air, the first adsorption plate 61 and the second adsorption plate 62 suck the tape 2, and then the tool 51 of the cutting assembly 5 descends to cut the tape 2. After the cutting is completed, the tool 51 rises back, the first adsorption plate 61 and the second adsorption plate 62 are folded to fold the tape 2, and under the action of the adhesive of the tape 2, the tape 2 forms a non-stick easy-to-tear portion 7; thereafter, the first adsorption plate 61 and the second adsorption plate 62 are opened, the first suction hole and the second suction hole blow air, the tape 2 falls, the lifting mechanism drives the bracket to rise, and the adsorption assembly 6 rises back.

[0051] In some specific embodiments, the adsorption assembly 6 includes a bracket and a first adsorption plate 61, a second adsorption plate 62, a first cylinder and a second cylinder arranged on the bracket; the first adsorption plate 61 and the second adsorption plate 62 are respectively connected to the bracket for rotation. Optionally, the first adsorption plate 61 and the second adsorption plate 62 are respectively connected to the bracket through a rotating shaft, so that the first adsorption plate 61 and the second adsorption plate 62 can be folded in the middle. The cylinder body of the first cylinder is connected to the bracket, the telescopic end of the first cylinder is connected to the side of the first adsorption plate 61 away from the tape 2, the cylinder body of the second cylinder is connected to the bracket, and the telescopic end of the second cylinder is connected to the side of the second adsorption plate 62 away from the tape 2. The cylinder body of the first cylinder can be directly connected to the bracket or fixedly connected by a connecting piece, and the cylinder body of the second cylinder can be directly connected to the bracket or connected by a connecting piece. The first cylinder and the second cylinder can realize the rapid opening or closing of the first adsorption plate 61 and the second adsorption plate 62, so that the end of the tape 2 forms a non-stick and easy-to-tear portion 7.

[0052] In some specific embodiments, the surface of the first adsorption plate 61 facing the tape 2 is provided with a plurality of first air holes, and the second adsorption plate 62 is provided with a plurality of second air holes, and the first air holes and the second air holes are both connected to the vacuum generator; the vacuum generator is used to make the first adsorption plate 61 and the second adsorption plate 62 adsorb the tape 2 before the tape 2 is cut and fold the tape 2 after the tape 2 is cut. When the target workpiece 10 passes through the cutting component 5, the adsorption component 6 descends to start the vacuum generator, the vacuum generator exhausts air, the first adsorption plate 61 and the second adsorption plate 62 adsorb the tape 2, and then the tool 51 of the cutting component 5 descends to cut the tape 2. After the cutting is completed, the tool 51 rises back, and the first cylinder and the second cylinder push the first adsorption plate 61 and the second adsorption plate 62 to fold the tape 2. Under the action of the adhesive of the tape 2, the tape 2 forms a non-stick easy-to-tear portion 7; then, the first cylinder and the second cylinder drive the first adsorption plate 61 and the second adsorption plate 62 to open, the vacuum generator blows air, the tape 2 falls, and the adsorption component 6 rises back.

[0053] Optionally, the vacuum generator may be any vacuum extraction device. Specifically, the vacuum generator may be a vacuum pump.

[0054] In some specific embodiments, the first adsorption plate 61 is provided with a first suction cup, and the second adsorption plate 62 is provided with a second suction cup. When the target workpiece 10 passes through the cutting assembly 5, the adsorption assembly 6 descends, and the first suction cup and the second suction cup suck the tape 2, and then the tool 51 of the cutting assembly 5 descends to cut the tape 2. After the cutting is completed, the tool 51 rises back, and the first cylinder and the second cylinder push the first adsorption plate 61 and the second adsorption plate 62 to fold the tape 2. Under the action of the adhesive of the tape 2, the tape 2 forms a non-stick and easy-to-tear portion 7; then, the first adsorption plate 61 and the second adsorption plate 62 open, the first suction cup and the second suction cup open, the tape 2 falls, and the adsorption assembly 6 rises back.

[0055] In some specific embodiments, the adsorption component 6 includes a clamping claw, which is used to fold the tape 2 in half toward the surface of the target workpiece 10 and attach it after the tape 2 is cut. When the target workpiece 10 passes through the cutting component 5, the adsorption component 6 lowers the clamping claw to clamp the tape 2, and then the cutter 51 of the cutting component 5 lowers to cut the tape 2. After the cutting is completed, the cutter 51 rises back, and under the action of the adhesive of the tape 2, the tape 2 forms a non-stick and easy-to-tear portion 7; then the clamping claw opens, the tape 2 falls, and the adsorption component 6 rises back.

[0056] In some specific embodiments, the tape sticking mechanism further includes a lifting mechanism, which is installed on the frame 1, and the adsorption component 6 is arranged on the lifting mechanism. The lifting mechanism can be an electric push rod or a cylinder, as long as it can drive the adsorption component 6 to rise and fall.

[0057] In some specific embodiments, the tape pasting mechanism also includes a driving member, which is connected to the application roller 4 and is used to drive the application roller 4 to roll along the axial direction of the application roller 4. The application roller 4 is driven by the driving member to press the tape 2 to be applied on the target workpiece 10. The driving member can be a cylinder or other structure with a lifting function. The tape pasting device also includes a pressing roller 9, which is rotatably connected to the frame 1 and is used to roll the tape 2 applied to the target workpiece 10. The pressing roller 9 is located behind the application roller 4, and the application roller 4 first applies the tape 2 to the target workpiece 10. The pressing roller 9 is pressed on the tape 2 applied to the target workpiece 10, and the tape 2 can be rolled again to make the tape 2 fit the target workpiece 10 more closely, thereby improving the pasting effect.

[0058] In some specific embodiments, the tape laminating device further includes a conveying assembly 8, which is disposed on the frame 1, and is disposed opposite to the tape laminating mechanism, and is used to convey the target workpiece 10, and the conveying direction of the conveying assembly 8 is consistent with the laminating direction of the target workpiece 10. Optionally, the transmission assembly includes a conveyor belt, and when in use, the target workpiece 10 is conveyed by the transmission belt, and after the laminating roller 4 is pressed on the target workpiece 10, the transmission belt is started to drive the target workpiece 10 to move relative to the tape laminating mechanism, thereby completing the laminating work.

[0059] The packaging equipment provided in this embodiment includes the tape applying device provided in this embodiment. Since the packaging equipment provided in this embodiment and the tape applying device provided in this embodiment have the same advantages, they will not be described in detail here.

[0060] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this patent can be executed in parallel, sequentially or in different orders, as long as the expected results of the technical solution of this patent can be achieved, and this document does not limit it here.

[0061] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this patent, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0062] The above are only specific implementations of this patent, but the protection scope of this patent is not limited to this. Any technician familiar with this technical field can easily think of changes or substitutions within the technical scope disclosed by this patent, which should be covered by the protection scope of this patent. Therefore, the protection scope of this patent should be based on the protection scope of the claims.

Claims

1. A tape laminating device, characterized in that: include: Rack (1); An adhesive tape sticking mechanism is installed on the frame (1), the adhesive tape sticking mechanism comprises an adhesive tape roller (3), an application roller (4) and a cutting assembly (5), the adhesive tape roller (3) is provided with an adhesive tape (2), the adhesive tape (2) is applied to a target workpiece (10) via the application roller (4), and the cutting assembly (5) is used to cut the adhesive tape (2) between the target workpiece (10) and the application roller (4) after the application is completed; The tape pasting mechanism further comprises an adsorption component (6), which is arranged between the application roller (4) and the cutting component (5) and is used for folding and pasting the tape (2) towards the surface of the target workpiece (10) after the tape (2) is cut.

2. The tape applying device according to claim 1, characterized in that: The adsorption assembly (6) comprises a first adsorption plate (61) and a second adsorption plate (62); The first adsorption plate (61) and the second adsorption plate (62) are rotatably connected so that the first adsorption plate (61) and the second adsorption plate (62) form a folded state and an opened state.

3. The tape applying device according to claim 2, characterized in that: The first adsorption plate (61) comprises a first vacuum adsorption layer and a first adsorption surface (611) facing the adhesive tape (2); the first adsorption surface (611) is provided with a plurality of first adsorption holes (611a) connected to the first vacuum adsorption layer; and the first vacuum adsorption layer is provided with a first suction hole.

4. The tape applying device according to claim 2, characterized in that: The second adsorption plate (62) comprises a second vacuum adsorption layer and a second adsorption surface (621) facing the adhesive tape (2); the second adsorption surface (621) is provided with a plurality of second adsorption holes (621a) connected to the second vacuum adsorption layer; and the second vacuum adsorption layer is provided with a second suction hole.

5. The tape applying device according to claim 2, characterized in that: It also includes a driving mechanism (11), wherein the driving mechanism (11) is arranged on the frame (1); The driving mechanism (11) is connected to at least one of the first adsorption plate (61) and the second adsorption plate (62) to drive the first adsorption plate (61) or the second adsorption plate (62) to flip in a direction toward each other.

6. The tape applying device according to claim 1, characterized in that: The adsorption assembly (6) comprises a lifting mechanism, a bracket, a first adsorption plate (61) and a second adsorption plate (62); The first adsorption plate (61) and the second adsorption plate (62) are both rotatably connected to the bracket, so that the first adsorption plate (61) and the second adsorption plate (62) form a folded state and an opened state; The lifting mechanism is installed on the frame (1), and the lifting end of the lifting mechanism is connected to the bracket.

7. The tape applying device according to claim 1, characterized in that: It also comprises a driving member, which is connected to the application roller (4) and is used to drive the application roller (4) to roll along the axial direction of the application roller (4).

8. The tape applying device according to claim 1, characterized in that: It also includes a pressing roller (9), which is rotatably connected to the frame (1) and is used for rolling the adhesive tape (2) applied to the target workpiece (10).

9. The tape applying device according to claim 1, characterized in that: It also comprises a conveying component (8), which is arranged on the frame (1), and is arranged opposite to the tape pasting mechanism, and is used to convey the target workpiece (10), and the conveying direction of the conveying component (8) is consistent with the pasting direction of the target workpiece (10).

10. A packaging device, characterized in that: The invention comprises the tape applying device according to any one of claims 1 to 9.

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